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HJ(M)chemical metering pumps and dosing devices for petrochemical industry

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HJ(M)chemical metering pumps and dosing devices for petrochemical industry

China HJ(M)chemical metering pumps and dosing devices for petrochemical industry supplier

Large Image :  HJ(M)chemical metering pumps and dosing devices for petrochemical industry

Product Details:

Place of Origin: China
Brand Name: HS
Certification: API, ISO9001, ISO14001
Model Number: HJ(M)

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: Negotiatable
Packaging Details: Export package
Payment Terms: L/C, T/T
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Detailed Product Description
Structure: Motor, Drive End, Bracket And A Hydraulic End Usage: Petroleum, Chemical, Electric Power Etc
Liquid Temperature: -30~150 ℃

HJ(M) chemical metering pumps and dosing devices

 

Introduction

 

HJ (M) is a series of improved technology innovation capacity type chemical pump products, divided into the plunger and diaphragm type structure; With innovative design and advanced and reliable hydraulic diaphragm pressure balance control system and multi pressure plunger sealing structure, so that the product has the advantages of high pressure resistance, no leakage etc; And can realize the same base, same specifications of the metering pump multiple combination, also can realize different arbitrary frame, different specifications of the metering pump combination. Suitable for multi-component medium in the process of conveying ratio.

 

This series of metering pump is mainly used in petroleum, chemical, electric power, atomic energy, medicine and health food, light industry, water treatment, environmental protection, textile and Mining Department. The operational reliability is high. Meet the standard requirements of metering pump GB/T7782-2008.

 

Suitable for conveying the temperature of -30~150 ℃, solid particle size not larger than 0.1mm, viscosity of 0.3~800mm2/S corrosive or non-corrosive liquid, the measurement accuracy is within 1%. Plunger type metering pump has the advantages of simple structure, low price etc; Diaphragm metering pump has unique advantages of no leakage, high safety, suitable for conveying various inflammable, poisonous, corrosive, strong irritant, radioactive and precious special medium. Diaphragm pump can adopt double diaphragm with diaphragm rupture alarm device. In addition, our company has independent intellectual property rights in the product structure innovation, has made "the high vacuum diaphragm invention patent (license No. ZL200710090961.6)" and "high temperature remote isolation diaphragm metering pump utility patents (license No. ZL201120327804.4)" and "exhaust safety device (license No. ZL201120151765.0)".

 

According to user's request, all other configuration specifications can be equipped with filter, safety valve, regulator, import and export of explosion-proof motor, variable frequency motor and inverter etc.

 

Pump structure and operational principle

 

Ⅰ. Pump structure

J series of metering pump is composed of motor, drive end, bracket and a hydraulic end.

 

1. Drive end structure

HJZ (M), HJD (M), HJT (M) type transmission box is composed of a worm wheel, a worm, a crank connecting rod mechanism and a travel adjusting mechanism composition, flow control using the advanced N crank variable mechanism. HJX (M), HJZ1 (M) type transmission box is composed of worm gear, worm, bow, cam mechanism, flow control using a bow frame cam mechanism. Its characteristics are: compact structure, adjustable high measuring accuracy, convenient operation and repair.

 

2. Hydraulic end

(1) Plunger metering pump

It is composed of a pump head, suction check valve group, the discharge valve group (flat or ball valve), plunger, packing etc. (Figure 1)

(2) Diaphragm metering pump

Three valve type submerged fill oil pressure relief vent valve assembly structure located in the top of the cylinders, within a two set of valves are arranged in a valve sleeve. The valve seat and the valve body is composed of a pressure relief valve, plays its protective role of metering pump, when the oil cavity pressure reaches or exceeds the opening pressure, the safety relief valve will automatically open. The safety valve opening pressure can be set. Safety valve core and the deflation valve composed of exhaust valve which can automatically exhaust. Immersion compensation valve is when the plunger moves after hydraulic cylinder of high vacuum, automatically add hydraulic oil cavity. The structure of the plunger is immersed in oil (see Figure 2). Double diaphragm structure is a pressure element associated with pressure sensor device in the middle of two diaphragms. Rupture of any piece of diaphragm will efferent pressure signal to the sensor alarm. The diaphragm can be made of metal diaphragm, composite membrane and multi-phase PTEF diaphragm. The hydraulic end can use a ladder type double seal invention patent structure of piston, automatic oil control valve and distance isolation type hydraulic end with buffer, this would solve the problem of high temperature, high vacuum suction and the use environment of booster inlet.

 

Ⅱ. Operational principle

The motor through a coupling and worm directly, and drives the worm wheel, the N axis (eccentric) operation, the N axis (eccentric) drives the connecting rod (arch frames) for reciprocating motion, and drives the piston reciprocating motion. When the plunger back check point move, suction one-way valve is opened, the liquid is absorbed in. When the plunger forward check point moves, the suction check valve group is closed, the exhaust check valve group is opened, and the liquid is discharged out of the pump body, so that the pump achieved the purpose of liquid smoke platoon.

 

The principle of hydraulic diaphragm pump is piston reciprocating motion in the diaphragm in the hydraulic cylinder, the hydraulic oil cavity driven diaphragm occurring reciprocating bending deformation, and then makes medium cavity volume between the cover and the diaphragm changes, through the role of one-way valve so as to achieve the purpose of absorbing and discharging liquid. Because the plunger and the transmission medium are separated from the diaphragm, the validity period of the diaphragm and can ensure the medium without any leakage.

HJ(M)chemical metering pumps and dosing devices for petrochemical industry

 

Model demonstration

 

HJ(M)chemical metering pumps and dosing devices for petrochemical industry

 

Table1 Hydraulic cylinder flow part material

 

HJ(M)chemical metering pumps and dosing devices for petrochemical industry

 

Table2 special performance pump code

 

HJ(M)chemical metering pumps and dosing devices for petrochemical industry

 

Related accessories and parts of pump

 

HJ(M)chemical metering pumps and dosing devices for petrochemical industry

 

HJX (M) Series Diaphragm plunger metering pump

 

HJ(M)chemical metering pumps and dosing devices for petrochemical industry

HJ(M)chemical metering pumps and dosing devices for petrochemical industry

 

HJX (M) series plunger diaphragm metering pump performance parameters and external installation dimension

 

 

type

 

flow

(L/h)

motor power(kW)

plunger diameter

 (mm)

stroke

(mm)

 

stroke times

-1

(min )

 

import and export diameter (d)(mm)

 dimensions(mm)
0.37 0.55
discharge power(MPa) H H1 L1 L2 L3 L
HJX(M)1.5/32 1.5 32   6

 

 

 

 

 

 

 

 

 

 

 

 

15

 

 

 

 

 

 

 

 

 

 

 

 

72

 

6

 

 

 

 

85

 

 

 

 

 

 

 

 

 

 

 

 

138

 

 

44

 

 

 

 

88

 

 

 

 

 

 

 

 

 

 

 

 

62

455
HJX(M)3/32 3 32   8

 

475

HJX(M)4.5/32(40) 4.5 32 40 10
HJX(M)6.3/32(40) 6.3 32 40 12

 

 

8

HJX(M)9.5/20(32) 9.5 20 32 14

 

65

 

 

 

579

HJX(M)12/15(22) 12 15 22 16
HJX(M)20/10(14) 20 10 14 20
HJX(M)24/8(12) 24 8.0 12 22

 

 

 

 

 

 

 

 

15

 

 

161

 

 

 

57

 

 

 

 

 

 

 

 

170

HJX(M)30/6(9) 30 6.0 9.0 25
HJX(M)38/5(7) 38 5.0 7.0 28

 

 

 

 

 

597

HJX(M)45/4(6) 45 4.0 6.0 30
HJX(M)50/3.5(5.5) 50 3.5 5.5 32

 

 

 

165

HJX(M)64/3.0(4.5) 64 3.0 4.5 36

 

 

 

 

 

75

HJX(M)78/2.5(4) 78 2.5 4.0 40
HJX(M)100/1.8(3) 100 1.8 3.0 45
HJX(M)124/1.5(2.2) 124 1.5 2.2 50
HJX(M)150/1.2(1.6) 150 1.2 1.6 55
HJX(M)180/1.1(1.5) 180 1.1 1.5 60

 

 

168

HJX(M)210/0.8(1.4) 210 0.8 1.4 65
HJX(M)240/1.1(1.5) 240 0.7 1.2 70
HJX(M)280/0.8(1.4) 280 0.6 1.0 75

 

HJX (M) Series Diaphragm plunger metering pump

 

HJ(M)chemical metering pumps and dosing devices for petrochemical industry

 

HJZ1(M) Series Diaphragm plunger metering pump performance parameters and external installation dimension

 

 

type

 

flow

(L/h)

motor power(kW)

plunger diameter

  (mm) 

 stroke (mm) stroke times

 

import and export diameter (d)(mm)

dimensions(mm)
0.55 0.75 1.1
discharge power(MPa) H H1 L L1 L2 d0 d1 D
HJZ1(M)3.5/40 3.5 40     6

 

 

 

 

 

 

 

 

 

 

20

 

 

 

 

 

 

 

 

 

 

106

 

 

6

 

 

90

 

 

 

 

 

 

142

 

 

 

 

 

 

 

616

 

 

 

 

 

 

 

57

 

 

 

 

 

64

 

 

 

 

 

 

 

 

 

 

 

 

13

 

 

 

 

 

 

 

 

 

60

 

 

 

 

 

 

 

 

 

88

HJZ1(M)6/40 6 40     8
HJZ1(M)10/35(40/50) 10 35 40 50 10
HJZ1(M)14/22(30/40) 14 22 30 40 12 8
HJZ1(M)25/12(17/28) 25 12 17 28 16

 

 

 

 

 

15

 

 

 

 

 

165

HJZ1(M)40/8(10/17) 40 8.0 10 17 20
HJZ1(M)48/6(8/14) 48 6.0 8.0 14 22
HJZ1(M)60/4.5(6.5/11) 60 4.5 6.5 11 25
HJZ1(M)78/3.5(5/8.5) 78 3.5 5.0 8.5 28
HJZ1(M)90/3(4.5/7.0) 90 3.0 4.5 7.0 30

 

 

201

 
HJZ1(M)100/2.5(3.0/5.0) 100 2.5 3.5 6.5 32
HJZ1(M)128/2.2(3.0/5.0) 128 2.2 3.0 5.0 36

 

 

 

 

634

 

 

 

 

75

HJZ1(M)160/1.6(2.2/4.0) 160 1.6 2.2 4.0 40

 

 

 

224

HJZ1(M)200/1.2(1.8/3.0) 200 1.2 1.8 3.0 45
HJZ1(M)248/1.0(1.5/2.5) 248 1.0 1.5 2.5 50
HJZ1(M)300/0.9(1.2/2.1) 300 0.9 1.2 2.1 55

 

80

HJZ1(M)358/0.7(1.0/1.6) 358 0.7 1.0 1.6 60

 

168

HJZ1(M)420/0.6(0.9/1.5) 420 0.6 0.9 1.5 65
HJZ1(M)490/0.5(0.8/1.2) 490 0.5 0.8 1.2 70

 

 

 

25

 

 

 

191

 

 

 

261

 

 

655

 

 

80

 

 

85

 

 

 

85

 

 

 

115

HJZ1(M)560/0.4(0.7/1.0) 560 0.4 0.7 1.0 75
HJZ1(M)638/0.3(0.6/0.9) 638 0.3 0.6 0.9 80
HJZ1(M)720/0.3(0.5/0.9) 720 0.3 0.5 0.9 85 267 88
HJZ1(M)800/0.3(0.5/0.8) 800 0.3 0.5 0.8 90 284 89

 

HJX (M) Series Diaphragm plunger metering pump

 

HJ(M)chemical metering pumps and dosing devices for petrochemical industry

 

HJZ (M) Series Diaphragm plunger metering pump

 

type

 

flow

(L/h)

motor power(kW)

plunger

diameter

 (mm)

stroke

(mm)

stroke times

import and

export diameter (d)(mm)

dimensions(mm)
0.75 1.5
discharge power(MPa) H H1 L L1 L2 d0 d1 D
HJZ(M)9/40(50) 9 40 50 8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

32

 

 

 

 

 

 

 

 

 

 

 

 

 

 

102

 

 

10

 

96

 

 

 

 

203

 

 

 

 

 

 

 

668

 

 

 

 

 

 

 

75

 

 

 

 

86

 

 

 

 

 

 

 

 

 

 

13

 

 

 

 

 

 

 

60

 

 

 

 

 

 

 

88

HJZ(M)14/35(50) 14 35 50 10
HJZ(M)21/25(50) 21 25 40 12

 

 

 

161

HJZ(M)38/12(50) 38 12 50 16
HJZ(M)60/8(40) 60 8 40 20
HJZ(M)72/7(35) 72 7 35 22

 

 

 

 

15

HJZ(M)93/5(30) 93 5 30 25
HJZ(M)110/4.5(25) 110 4.5 25 28
HJZ(M)130/4(20) 130 4 20 30

 

224

 

 

90

HJZ(M)150/3.5(16) 150 3.5 16 32

 

165

HJZ(M)190/3(12) 190 3 12 36
HJZ(M)240/2(10) 240 2 10 40
HJZ(M)300/1.8(8) 300 1.8 8 45
HJZ(M)380/1.5(5) 380 1.5 5 50

 

240

HJZ(M)450/1.2(3) 450 1.2 3 55

 

 

 

25

 

 

 

188

 

688

 

80

 

 

 

85

 

 

 

115

HJZ(M)540/1(2.6) 540 1 2.6 60

 

277

 

96

HJZ(M)640/0.8(2) 640 0.8 2 65
HJZ(M)730/0.7(1.9) 730 0.7 1.9 70

 

 

281

 

106

HJZ(M)840/0.6(1/6) 840 0.6 1.6 75
HJZ(M)980/0.55(1.4) 980 0.55 1.4 80
HJZ(M)1080/0.5(1.3) 1080 0.5 1.3 85

 

 

32

 

40

 

197

 

 

720

 

734

 

 

105

 

112

 

18

 

 

100

 

 

135

HJZ(M)1220/0.4(1.1) 1220 0.4 1.1 90

 

305

 

116

HJZ(M)1520/0.35(0.9) 1520 0.35 0.9 100

 

208

HJZ(M)1820/0.3(0.8) 1820 0.3 0.8 110
HJZ(M)2000/0.28(0.7) 2000 0.28 0.7 115  

 

213

       

 

 

110

 

 

145

HJZ(M)2200/0.28(0.6) 2200 0.26 0.6 120
HJZ(M)2400/0.24(0.55) 2400 0.24 0.55 125

 

218

HJZ(M)2550/0.2(0.5) 2550 0.2 0.5 130

 

 

nHJ (M) Series Diaphragm plunger metering pump

 

HJ(M)chemical metering pumps and dosing devices for petrochemical industry

 

nHJ (M) Series Diaphragm plunger metering pump performance parameters and external installation dimension

 

HJ(M)chemical metering pumps and dosing devices for petrochemical industry

 

HJT (M) Series Diaphragm plunger metering pump

 

HJ(M)chemical metering pumps and dosing devices for petrochemical industry

 

HJT (M) Series Diaphragm plunger metering pump performance parameters and external installation dimension

 

type

flow

(L/h)

motor power(kW)

plunger

diameter

 (mm)

stroke

(mm)

stroke times

import and

export diameter

(d)(mm)

dimensions(mm)
5.5 7.5
discharge power(MPa) H H1 L L1 L2 d0 d1 D
HJT(M)110/45(50) 110 45 50 16

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80

 

 

 

 

 

 

 

 

 

 

 

 

 

 

118

 

 

15

 

 

217

 

 

290

 

 

 

 

1210

 

 

 

 

135

 

 

 

 

61

 

 

 

 

22

 

 

 

 

82.5

 

 

 

 

120

HJT(M)170/40(50) 170 40 50 20
HJT(M)210/35(50) 210 35 50 22
HJT(M)270/28(40) 270 28 40 25
HJT(M)340/22(32) 340 22 32 28
HJT(M)400/18(28) 400 18 28 30
HJT(M)450/15(24) 450 15 24 32 320
HJT(M)570/13(20) 570 13 20 36

 

20

 

222

 

 

 

 

4Φ18

 

89

 

125

HJT(M)710/10(15) 710 10 15 40 440
HJT(M)900/8(12) 900 8 12 45

 

 

 

90

HJT(M)1100/7(10) 1100 7 10 50

 

30

219 630

 

1225

 

141

 

 

98.5

 

 

135

HJT(M)1340/5.5(8) 1340 5.5 8 55

 

230

HJT(M)1600/5(7) 1600 5 7 60

 

 

 

198

HJT(M)1860/4(6) 1860 4 6 65
HJT(M)2160/3.5(5) 2160 3.5 5 70

 

 

50

 

 

255

 

 

 

1251

 

 

 

154

 

 

125

 

 

165

HJT(M)2500/3(4.5) 2500 3 4.5 75
HJT(M)2840/2.6(4) 2840 2.6 4 80
HJT(M)3200/2.4(3.5) 3200 2.4 3.5 85
HJT(M)3600/2.2(3) 3600 2.2 3 90

 

 

180

HJT(M)4420/1.6(2.5) 4420 1.6 2.5 100
HJT(M)5360/1.4(2) 5360 1.4 2 110

 

 

 

65

 

280

 

 

 

1272

 

 

 

165

 

 

 

8Φ18

 

 

 

145

 

 

 

185

HJT(M)5860/1.3(1.9) 5860 1.3 1.9 115
HJT(M)6400/1.2(1.7) 6400 1.2 1.7 120
HJT(M)6900/1.1(1.6) 6900 1.1 1.6 125

 

 

 

 

270

 

 

 

 

160

HJT(M)7500/1(1.5) 7500 1 1.5 130

 

292

HJT(M)8700/0.9(1.3) 8700 0.9 1.3 140
HJT(M)10000/0.8(1.1) 10000 0.8 1.1 150
HJT(M)11300/0.7(1) 11300 0.7 1 160

 

 

80

 

263

 

 

1387

 

 

172

 

 

160

 

 

200

HJT(M)12800/0.6(0.9) 12800 0.6 0.9 170
M)14400/0.5(0.8) 14400 0.5 0.8 180

 

272

HJT(M)16000/0.45(0.7) 16000 0.45 0.7 190
HJT(M)17700/0.4(0.6) 17700 0.4 0.6 200 277


nHJ (M) Series Diaphragm plunger metering pump

 

HJ(M)chemical metering pumps and dosing devices for petrochemical industry

 

nHJ (M) Series Diaphragm plunger metering pump performance parameters and external installation dimension

 

type

cylinder quantity

 

n

A

(mm)

B

(mm)

C

(mm)

E

(mm)

F

(mm)

2G

(mm)

H

(mm)

d0

(mm)

 

K

P

(mm)

D

(mm)

L

(mm)

 

 

nHJT(M)

five 4

 

 

570

 

 

130

 

 

500

 

 

720

 

 

785

2290 200

 

 

22

 

6

 

 

210

2690 3208
four 3 1720 200 2120 2698
three 2 1250 150

 

4

1550 2478
two 1 780 100 980 1784

 

 

nHJD(M)

five 4

 

 

476

 

 

130

 

 

420

 

 

520

 

 

580

1894 170

 

 

18

 

6

 

 

160

2234 2858
four 3 1418 170 1738 2382
three 2 942 170

 

4

1282 1906
two 1 592 107 860 1430

 

 

nHJZ(M)

five 4

 

 

378

 

 

110

 

 

310

 

 

380

 

 

420

1466 150

 

 

14

 

6

 

 

120

1766 2254
four 3 1088 150 1388 1876
three 2 710 150

 

4

1010 1498
two 1 418 107 632 1120

 

 

nHJX(M)

five  4

 

 

333

 

 

110

 

 

282

 

 

363

 

 

400

1162 200

 

 

14

 

6

 

 

110

1562 1909
four 3 829 200 1229 1576
three 2 496 200

 

4

896 1243
two 1 427 168 563 910

 

HJY series of chemical dosing device

 

HJ(M)chemical metering pumps and dosing devices for petrochemical industry

 

Product features

 

HJY series of dosing device suitable for petroleum and chemical industry water treatment, boiler feed water, boiler water treatment, treatment of raw water pretreatment, circulating water treatment, environmental protection sewage treatment and seawater desalination processing, can be used to very stable conveying of various chemicals, so as to meet the requirements of process under different working conditions.

 

The dosing device can be equipped with many kinds of metering pump produced by our company, can also be equipped with imported metering pump as users needs.

 

Metering pumps, solution tank, electrical control cabinet, buffers, safety valves, valves, piping etc. mounted on a base made with steel, for lifting, installation and operation to bring great convenience which can be designed in various shapes according to the user requirements.

Metering pump on the device can set to the working and standby pumps anyway, where exist two or more solvent tank, through switching the valve, the solution tank can be used interchangeably alone or can be used simultaneously.

 

Material Flow can be 316 stainless steel,304 stainless steel, Hostelry, duplex steel, carbon steel, carbon steel lining (plastic), PE, PVC and PTFE etc. depending on the requirements of corrosion-resistant.

 

Depending on the technical requirements, the electrical control cabinet can choose local manual control, semi-automatic control, automatic control and other functions.

 

HJ(M)chemical metering pumps and dosing devices for petrochemical industry

 

 

 

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