CN201706202U - Liquid material conveying device - Google Patents
Liquid material conveying device Download PDFInfo
- Publication number
- CN201706202U CN201706202U CN2010201139926U CN201020113992U CN201706202U CN 201706202 U CN201706202 U CN 201706202U CN 2010201139926 U CN2010201139926 U CN 2010201139926U CN 201020113992 U CN201020113992 U CN 201020113992U CN 201706202 U CN201706202 U CN 201706202U
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- CN
- China
- Prior art keywords
- liquid material
- conveying device
- material conveying
- communicated
- pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a liquid material conveying device, comprising a feeding pipe connected on a hopper, a pump body communicated with the feeding pipe and a discharging pipe communicated with the pump body. The liquid material conveying device is characterized in that the pump body is a pneumatic diaphragm pump and is communicated with an air compressor; and the air compressor is electrically connected with outside. The liquid material conveying device has the advantages of simple structure and high conveying efficiency and can not damage the performances of the liquid material.
Description
Technical field
The utility model relates to a kind of liquid material conveying device, is the liquid material conveying device during a kind of latex paint is produced specifically.
Background technique
At present, in the latex paint production process, need carry emulsion by liquid material transporting system.Because of the viscosity of liquid material is bigger, so generally all be provided with the mechanical gear pump in the liquid material transporting system.The mechanical gear pump is the engaging force that utilizes the pump case internal gear, can constantly push the liquid material forward, and the stability of its work is strong, and is suitable for big liquid of transport viscosity or semi-liquid-like liquid material.But the shortcoming of mechanical gear pump is also fairly obvious, carries the liquid material because it is a power of utilizing engagement to shear, can produce a large amount of shear heat in the process of gear engagement, and shear action can directly have influence on the performance that is transferred the liquid material.Therefore, when emulsion was by gear pump during latex paint was produced,, had a strong impact on the quality of latex paint easily because of the excessive or too high phenomenon that the emulsion breaking gel occurs of shear temperature of shearing force.So the liquid material conveying device structure in the existing latex paint production still awaits further improvement.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, transfer efficiency is high and can not destroy the liquid material conveying device of liquid material performance.
Goal of the invention of the present utility model is achieved in that a kind of liquid material conveying device, comprise the supply pipe that is connected on the hopper, the pump housing that is communicated with supply pipe and the discharge nozzle that is communicated with the pump housing, it is characterized in that: the described pump housing is a membrane pump with pneumatic drive, and the pump housing is communicated with air compressor.
Described air compressor is electrically connected with extraneous.
The utility model improves the liquid material conveying device of prior art, replaces gear pump with membrane pump with pneumatic drive, and outside membrane pump with pneumatic drive the air compressor that is communicated with it is set.By the promotion of air compressor, make the inner suction that forms of membrane pump with pneumatic drive, the liquid material is carried.Because air suction can not constitute any mechanical shearing effect to the liquid material, so can not occur the too high phenomenon of shearing force in the liquid material course of conveying, thereby having avoided liquid material performance variation, is that emulsion demulsifying phenomenon can not occur specifically in course of conveying, and has improved the efficient that the liquid material is carried greatly.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model most preferred embodiment.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
According to shown in Figure 1, liquid material conveying device of the present utility model mainly comprises supply pipe 2, the pump housing 3 and discharge nozzle 4.Wherein supply pipe 2, the pump housing 3 and discharge nozzle 4 are communicated with according to this, and supply pipe 2 then is fixedly connected on the hopper 1.In order to improve the transportation performance of liquid material, and do not destroy the performance of liquid material in course of conveying, the pump housing 3 adopts membrane pump with pneumatic drives, and at the pump housing 3 outer installment one air compressor 5.Air compressor 5 is communicated with the pump housing 3, and is electrically connected with the external world.Since membrane pump with pneumatic drive be by diaphragm back and forth distortion cause the displacement pump of volume-variation, and its power source is pressurized air, so the efficient of its conveying is higher.In addition, by the promotion of air compressor 5, make the pump housing 3 inner suction that form, the liquid material is carried, air suction can not constitute any mechanical shearing effect to the liquid material, so can not occur the too high phenomenon of shearing force in the liquid material course of conveying.
Claims (2)
1. liquid material conveying device, comprise the supply pipe (2) that is connected on the hopper (1), the pump housing (3) that is communicated with supply pipe (2) and the discharge nozzle (4) that is communicated with the pump housing (3), it is characterized in that: the described pump housing (3) is a membrane pump with pneumatic drive, and the pump housing (3) is communicated with air compressor (5).
2. liquid material conveying device according to claim 1 is characterized in that: described air compressor (5) is electrically connected with extraneous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201139926U CN201706202U (en) | 2010-02-01 | 2010-02-01 | Liquid material conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201139926U CN201706202U (en) | 2010-02-01 | 2010-02-01 | Liquid material conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201706202U true CN201706202U (en) | 2011-01-12 |
Family
ID=43443360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201139926U Expired - Fee Related CN201706202U (en) | 2010-02-01 | 2010-02-01 | Liquid material conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201706202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352788A (en) * | 2015-11-20 | 2016-02-24 | 山东大学 | Hydraulic pressure supply control device used for hydraulic fracturing experiments, and experiment method thereof |
-
2010
- 2010-02-01 CN CN2010201139926U patent/CN201706202U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352788A (en) * | 2015-11-20 | 2016-02-24 | 山东大学 | Hydraulic pressure supply control device used for hydraulic fracturing experiments, and experiment method thereof |
| CN105352788B (en) * | 2015-11-20 | 2018-04-20 | 山东大学 | A kind of hydraulic pressure apparatus for controlling of supply and its test method for Hydraulic Fracturing Experiment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20120201 |