CN207913310U - A kind of automatic cleaning filter of chemical flow-process pump - Google Patents
A kind of automatic cleaning filter of chemical flow-process pump Download PDFInfo
- Publication number
- CN207913310U CN207913310U CN201820153542.6U CN201820153542U CN207913310U CN 207913310 U CN207913310 U CN 207913310U CN 201820153542 U CN201820153542 U CN 201820153542U CN 207913310 U CN207913310 U CN 207913310U
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- China
- Prior art keywords
- pipeline
- valve
- filter screen
- pressure sensor
- left chamber
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 11
- 239000000126 substance Substances 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 title claims abstract description 9
- 241000220317 Rosa Species 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000012535 impurity Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses a kind of automatic cleaning filters of chemical flow-process pump, including the pump housing and control cabinet, the discharge port of the pump housing is connected with the first pipeline, the other end of first pipeline is connected with Rose Box, it is provided with filter screen in the Rose Box, in first piping connection to the box body wall of left chamber, it is provided with first pressure sensor in the left chamber, second pressure sensor is provided in the right chamber, the second pipeline is connected on the box body wall of the right chamber, one end of third pipeline is connected on the side wall of first pipeline, on first pipeline third valve is provided between third pipeline and the junction and Rose Box of the first pipeline；The utility model is both provided with pressure sensor in the both sides of filter screen, and when the difference between the pressure that the pressure sensor of filter screen both sides detects reaches setting value, control cabinet automatically controls the opening and closing of each valve, is directly realized by the backwash to filter screen.
Description
Technical field
The utility model is related to automatic cleaning filter field, the automatic cleaning of specifically a kind of chemical flow-process pump is filtered
Device.
Background technology
The moisturizing in Chemical Manufacture it is generally necessary into production system, in order to avoid the impurity in water enters production system,
The water outlet of pump is provided with filter screen, but finds in actual use, filter screen block it is frequent, needed after blocking first incited somebody to action
Strainer removes, and normal moisturizing could be carried out by being installed again after cleaning up to the water outlet of pump, seriously affect production.
Utility model content
The purpose of this utility model is to provide a kind of automatic cleaning filters of chemical flow-process pump, with above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions：A kind of chemical flow-process pump cleaned automatically
Device, including the pump housing and control cabinet are filtered, control element and control circuit, the discharge port of the pump housing are provided in the control cabinet
It is connected with the first pipeline, the other end of first pipeline is connected with Rose Box, filter screen is provided in the Rose Box, described
The inner cavity of Rose Box is divided into two parts of left chamber and right chamber by filter screen, in first piping connection to the box body wall of left chamber,
It is provided with first pressure sensor in the left chamber, second pressure sensor, the babinet of the right chamber are provided in the right chamber
It is connected with the second pipeline on wall, the first valve is provided on second pipeline, is connected on the side wall of first pipeline
The other end of one end of three pipelines, the third pipeline is connected on the box body wall of right chamber, and is provided on the third pipeline
Two valves are provided with third valve on first pipeline between third pipeline and the junction and Rose Box of the first pipeline
, it is connected with the 4th pipeline on the box body wall of the left chamber, the 4th valve, the first pressure are provided on the 4th pipeline
Sensor, second pressure sensor, the first valve, the second valve, third valve, the 4th valve are connected with control cabinet.
Preferably, it is provided with gas-tpe fitting on the box body wall of the left chamber bottom.
Compared with prior art, the utility model has the beneficial effects that：It is both provided with pressure sensing in the both sides of filter screen
Device illustrates that filter screen blocks when the difference between the pressure that the pressure sensor of filter screen both sides detects reaches setting value
Seriously, control cabinet automatically controls the opening and closing of each valve, is directly realized by the backwash to filter screen, without removing manually,
Cleaning, installation filter screen, influence time is small, and work efficiency is high.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
In figure：The 1- pump housings, the first pipelines of 2-, 3- Rose Boxes, 301- left chambers, 302 right chambers, 4- filter screens, 5- first pressures
Sensor, 6- second pressures sensor, the second pipelines of 7-, the first valves of 8-, 9- thirds pipeline, the second valves of 10-, 11- thirds
Valve, the 4th pipelines of 12-, the 4th valves of 13-, 14- gas-tpe fittings.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, in the utility model embodiment, a kind of automatic cleaning filter of chemical flow-process pump, including pump
Body 1 and control cabinet are provided with control element and control circuit in control cabinet, and the discharge port of the pump housing 1 is connected with the first pipeline 2, and
The other end of one pipeline 2 is connected with Rose Box 3, and filter screen 4 is provided in Rose Box 3, the filter screen 4 being mounted in Rose Box 3
Filter area be more than the filter areas of the filtration members in the pipeline that is mounted directly, it is longer to block the period, and filter screen 4 is by Rose Box
3 inner cavity is divided into 302 two parts of left chamber 301 and right chamber, and the first pipeline 2 is connected on the box body wall of left chamber 301, left chamber 301
In be provided with first pressure sensor 5, second pressure sensor 6 is provided in right chamber 302, is connected on the box body wall of right chamber 302
There is the second pipeline 7, the first valve 8 is provided on the second pipeline 7, third pipeline 9, third are connected on the side wall of the first pipeline 2
The other end of pipeline 9 is connected on the box body wall of right chamber 302, is provided with the second valve 10 on third pipeline 9, on the first pipeline 2
It is provided with third valve 11 on the right side of 2 junction of third pipeline 9 and the first pipeline, is connected on the box body wall of left chamber 301
4th pipeline 12 is provided with the 4th valve 13, first pressure sensor 5, second pressure sensor 6, first on the 4th pipeline 12
Valve 8, the second valve 10, third valve 11, the 4th valve 13 are connected with control cabinet；It is set on the box body wall of 301 bottom of left chamber
Be equipped with gas-tpe fitting 14, gas-tpe fitting 14 is connected with tracheae, can external compressed air, being blown into compressed air into left chamber 301 can
So that the impurity for being deposited in 301 bottom of left chamber is suspended in water, Rose Box 3 is cleaned out by back-flushing.
The operation principle of the utility model is：When the left chamber that first pressure sensor 5 and second pressure sensor 6 detect
301 and right chamber 302 in the difference of pressure when being less than setting value, illustrate filter screen 4 without blocking or block smaller, control cabinet at this time
It controls third valve 11 and the first valve 8 is opened, the second valve 10 and the 4th valve 13 are closed, and the water of water pump extraction is through the first pipe
Road 2, Rose Box 3 and the second pipeline 7 are delivered to production system；When first pressure sensor 5 and second pressure sensor 6 detect
Left chamber 301 and right chamber 302 in the difference of pressure when reaching setting value, illustrate that filter screen 4 blocks seriously, control cabinet controls at this time
Third valve 11 and the first valve 8 are closed, and the second valve 10 and the 4th valve 13 are opened, while being controlled and being connected gas-tpe fitting 14 together
Pipeline between external compressed air source is passed through compressed air into left chamber 301, keeps the impurity for being deposited in 301 bottom of left chamber outstanding
It floats in water, the water of water pump extraction is entered by third pipeline 9 in right chamber 302, and back flush filter screen 4 will block on filter screen 4
Impurity rush into left chamber 301, the impurity that is blocked on filter screen 4 and the impurity for being deposited in 301 bottom of left chamber are all suspended in left chamber
In 301 water, it is discharged through the 4th pipeline 12 under the action of back-flushing.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (2)
1. a kind of automatic cleaning filter of chemical flow-process pump, including the pump housing (1) and control cabinet, it is provided in the control cabinet
Control element and control circuit, which is characterized in that the discharge port of the pump housing (1) is connected with the first pipeline (2), first pipe
The other end on road (2) is connected with Rose Box (3), and filter screen (4) is provided in the Rose Box (3), and the filter screen (4) was incited somebody to action
The inner cavity of filter box (3) is divided into (302) two parts of left chamber (301) and right chamber, and first pipeline (2) is connected to left chamber (301)
Box body wall on, first pressure sensor (5) is provided in the left chamber (301), the second pressure is provided in the right chamber (302)
Force snesor (6) is connected with the second pipeline (7) on the box body wall of the right chamber (302), is provided on second pipeline (7)
First valve (8) is connected with one end of third pipeline (9) on the side wall of first pipeline (2), the third pipeline (9)
The other end is connected on the box body wall of right chamber (302), is provided with the second valve (10) on the third pipeline (9), and described first
On pipeline (2) third valve is provided between third pipeline (9) and the junction and Rose Box (3) of the first pipeline (2)
(11), it is connected with the 4th pipeline (12) on the box body wall of the left chamber (301), the 4th valve is provided on the 4th pipeline (12)
Door (13), the first pressure sensor (5), second pressure sensor (6), the first valve (8), the second valve (10), third
Valve (11), the 4th valve (13) are connected with control cabinet.
2. a kind of automatic cleaning filter of chemical flow-process pump according to claim 1, which is characterized in that the left chamber
(301) gas-tpe fitting (14) is provided on the box body wall of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820153542.6U CN207913310U (en) | 2018-01-30 | 2018-01-30 | A kind of automatic cleaning filter of chemical flow-process pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820153542.6U CN207913310U (en) | 2018-01-30 | 2018-01-30 | A kind of automatic cleaning filter of chemical flow-process pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207913310U true CN207913310U (en) | 2018-09-28 |
Family
ID=63605942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820153542.6U Active CN207913310U (en) | 2018-01-30 | 2018-01-30 | A kind of automatic cleaning filter of chemical flow-process pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207913310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464448A (en) * | 2021-07-14 | 2021-10-01 | 王涛 | Sewage treatment lift pump with filtering component cleaning-free structure |
-
2018
- 2018-01-30 CN CN201820153542.6U patent/CN207913310U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464448A (en) * | 2021-07-14 | 2021-10-01 | 王涛 | Sewage treatment lift pump with filtering component cleaning-free structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190328 Address after: 225400 Taixing Hongqiao Industrial Park, Taizhou City, Jiangsu Province Patentee after: Double strong (Jiangsu) heavy industry science & Technology Co Ltd Address before: 225327 Standard Workshop No. 6, Yongan Zhou Standard Workshop Area, Gaogang District, Taizhou City, Jiangsu Province Patentee before: Wu Jun |
|
| TR01 | Transfer of patent right |