CN205127547U - Filtering device of chemical pump - Google Patents
Filtering device of chemical pump Download PDFInfo
- Publication number
- CN205127547U CN205127547U CN201520843155.1U CN201520843155U CN205127547U CN 205127547 U CN205127547 U CN 205127547U CN 201520843155 U CN201520843155 U CN 201520843155U CN 205127547 U CN205127547 U CN 205127547U
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- CN
- China
- Prior art keywords
- filter chamber
- filter
- control valve
- chemical pump
- pressure
- 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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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a filtering device of chemical pump, including first filter chamber, second filter chamber and chemical pump, the upper left end of first filter chamber is equipped with the feed inlet, and upper right end passes through the flange joint connecting pipe, first filter chamber and the inside coarse filtration net that is equipped with of the flange of connecting pipe junction, the second filter chamber is connected to the right -hand member of connecting pipe, the upper right end of second filter chamber passes through the flange joint discharging pipe, the second filter chamber is equipped with thin filter screen with the flange inside of discharging pipe junction. This filtering device of chemical pump utilizes self gravity and the coarse filtration net and the thin filter of mistake effect of impurity for the deposit is in the bottom of first filter chamber with the second filter chamber respectively for impurity, and it is incomplete to come the realization to put automatically through pressure control valve A, pressure control valve B, makes it more automatic, and, be equipped with first filter chamber, second filter chamber, carry out the thickness and filter, improve the filterable quality of impurity.
Description
Technical field
The utility model relates to chemical pump technical field, is specially a kind of chemical pump filter device.
Background technology
Chemical pump is a kind of liquid material conveying equipment being widely used in chemical field, main based on centrifugal pump, when containing a large amount of solid impurity in liquid, these impurity constantly can clash into impeller, make impeller surface Accumulative damage, affect operating efficiency, even clogging impeller channel time serious, greatly reduce delivery side of pump pressure, impurities in liquid also can impact the sealing of pump simultaneously, pump is leaked, so, often install filter additional at the charging aperture of chemical pump, existing filter often adopts single filter, poor filtration effect, and need impurities removal manually, lavish labor on, and, screen pack in filter is inconvenient disassembly, cleaning often.
Utility model content
The purpose of this utility model is to provide a kind of chemical pump filter device, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of chemical pump filter device, comprise the first filter chamber, second filter chamber and chemical pump, the left upper end of described first filter chamber is provided with charging aperture, upper right side is by Flange joint tube connector, the flange inside of described first filter chamber and tube connector junction is provided with coarse filtration net, the right-hand member of described tube connector connects the second filter chamber, the upper right side of described second filter chamber is by Flange joint discharge nozzle, the flange inside of described second filter chamber and discharge nozzle junction is provided with thin screen pack, the outlet of described discharge nozzle connects chemical pump, the lower end of described first filter chamber is provided with pressure-control valve A, the right side of described pressure-control valve A is provided with joystick A, lower end has thick residul discharging port, the lower end of described second filter chamber is provided with pressure-control valve B, the right side of described pressure-control valve B is provided with joystick B, lower end has thin residul discharging port.
Preferably, the bottom of described first filter chamber and the second filter chamber all adopts arcuate structure.
Preferably, the interface circular hole place of described flange has annular groove.
Preferably, described pressure-control valve A, pressure-control valve B end face are equipped with regulator.
Preferably, described coarse filtration net, thin screen pack are metal-rubber filter screen structure.
Compared with prior art, the beneficial effects of the utility model are: this chemical pump filter device, utilize the self gravitation of impurity and coarse filtration net and thin filter screen filtration effect, impurity is made to be deposited on the bottom of the first filter chamber and the second filter chamber respectively, by pressure-control valve A, pressure-control valve B realizes automatically putting residual, make its automation more, and, be provided with the first filter chamber, second filter chamber, carry out thickness filtration, improve the quality to contaminant filter, in addition, coarse filtration net, thin screen pack is arranged in the annular groove at interface circular hole place of flange respectively, convenient to coarse filtration net, thin screen pack carries out disassembly, cleaning.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1 first filter chamber, 101 pressure-control valve A, 102 joystick A, 103 thick residul discharging ports, 2 flanges, 3 tube connectors, 4 second filter chambers, 401 pressure-control valve B, 402 joystick B, 403 thin residul discharging ports, 5 discharge nozzles, 6 chemical pumps, 7 charging apertures, 8 coarse filtration nets, 9 thin screen packs.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of chemical pump filter device, comprise the first filter chamber 1, second filter chamber 4 and chemical pump 6, the left upper end of the first filter chamber 1 is provided with charging aperture 7, upper right side connects tube connector 3 by flange 2, first filter chamber 1 is provided with coarse filtration net 8 with flange 2 inside of tube connector 3 junction, the right-hand member of tube connector 3 connects the second filter chamber 4, the upper right side of the second filter chamber 4 connects discharge nozzle 5 by flange 2, second filter chamber 4 is provided with thin screen pack 9 with flange 2 inside of discharge nozzle 5 junction, the interface circular hole place of flange 2 has annular groove, coarse filtration net 8, thin screen pack 9 is all arranged in annular groove, convenient to coarse filtration net 8, thin screen pack 9 carries out disassembly, cleaning, and coarse filtration net 8, thin screen pack 9 is metal-rubber filter screen structure, corrosion-resistant, intensity is large, shock resistance is better, the outlet of discharge nozzle 5 connects chemical pump 6, the lower end of the first filter chamber 1 is provided with pressure-control valve A101, the right side of pressure-control valve A101 is provided with joystick A102, lower end has thick residul discharging port 103, the lower end of the second filter chamber 4 is provided with pressure-control valve B401, the bottom of the first filter chamber 1 and the second filter chamber 4 all adopts arcuate structure, facilitate impurity from the pressure-control valve A101 of bottom, pressure-control valve B401 flows out, and by pressure-control valve A101, pressure-control valve B401 realizes automatically putting residual, make its automation more, the right side of pressure-control valve B401 is provided with joystick B402, lower end has thin residul discharging port 403, pressure-control valve A101, pressure-control valve B401 end face is equipped with regulator, pressure-control valve A101 can be regulated as required, pressure-control valve B401's puts residual voltage power.
Operation principle: chemical liquid stock enters the first filter chamber 1 from charging aperture 7, in chemical liquid stock, comparatively heavy seeds is deposited on bottom the first filter chamber 1 by deadweight, large suspended impurity is filtered in the first filter chamber 1 by coarse filtration net 8, second filter chamber 4 carries out fine filtering subsequently, tiny impurity and suspension are filtered in the second filter chamber 4, and finally clean chemical liquid stock flows to chemical pump 6 by discharge nozzle 5.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (5)
1. a chemical pump filter device, comprise the first filter chamber, second filter chamber and chemical pump, it is characterized in that: the left upper end of described first filter chamber is provided with charging aperture, upper right side is by Flange joint tube connector, the flange inside of described first filter chamber and tube connector junction is provided with coarse filtration net, the right-hand member of described tube connector connects the second filter chamber, the upper right side of described second filter chamber is by Flange joint discharge nozzle, the flange inside of described second filter chamber and discharge nozzle junction is provided with thin screen pack, the outlet of described discharge nozzle connects chemical pump, the lower end of described first filter chamber is provided with pressure-control valve A, the right side of described pressure-control valve A is provided with joystick A, lower end has thick residul discharging port, the lower end of described second filter chamber is provided with pressure-control valve B, the right side of described pressure-control valve B is provided with joystick B, lower end has thin residul discharging port.
2. a kind of chemical pump filter device according to claim 1, is characterized in that: the bottom of described first filter chamber and the second filter chamber all adopts arcuate structure.
3. a kind of chemical pump filter device according to claim 1, is characterized in that: the interface circular hole place of described flange has annular groove.
4. a kind of chemical pump filter device according to claim 1, is characterized in that: described pressure-control valve A, pressure-control valve B end face are equipped with regulator.
5. a kind of chemical pump filter device according to claim 1, is characterized in that: described coarse filtration net, thin screen pack are metal-rubber filter screen structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520843155.1U CN205127547U (en) | 2015-10-27 | 2015-10-27 | Filtering device of chemical pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520843155.1U CN205127547U (en) | 2015-10-27 | 2015-10-27 | Filtering device of chemical pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205127547U true CN205127547U (en) | 2016-04-06 |
Family
ID=55613372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520843155.1U Expired - Fee Related CN205127547U (en) | 2015-10-27 | 2015-10-27 | Filtering device of chemical pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205127547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958544A (en) * | 2017-04-07 | 2017-07-18 | 余文星 | A kind of anti-blocking building site water pump |
-
2015
- 2015-10-27 CN CN201520843155.1U patent/CN205127547U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958544A (en) * | 2017-04-07 | 2017-07-18 | 余文星 | A kind of anti-blocking building site water pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Song Youjian Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20161027 |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Song Youjian Document name: Notification of Termination of Patent Right |