CN208990361U - A kind of filter device used in adding of agent pump front end - Google Patents
A kind of filter device used in adding of agent pump front end Download PDFInfo
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- CN208990361U CN208990361U CN201821464123.0U CN201821464123U CN208990361U CN 208990361 U CN208990361 U CN 208990361U CN 201821464123 U CN201821464123 U CN 201821464123U CN 208990361 U CN208990361 U CN 208990361U
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- strainer
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- outlet
- filter cylinder
- inlet tube
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Abstract
The utility model relates to a kind of filter devices used in adding of agent pump front end, belong to sewage treatment or chemical company's application field, first flange is equipped at the top of the filter cylinder, backwash tube is equipped at the top of first flange, manual backwash valve is threaded on backwash tube, the tapered structure in filter cylinder bottom is simultaneously connected with sewage pipe, the top and bottom of filter cylinder outer wall are horizontal respectively to be equipped with outlet and inlet tube, outlet and inlet tube tail portion are equipped with second flange, the second strainer and the first strainer are equipped with inside filter cylinder between outlet and inlet tube from top to bottom；The utility model movement easy to disassemble, long service life.Since its occupied area is small, easy for installation, thoroughly solve the packaging bag and other impurity that configuration medicament is brought into accidentally, cause compound pump import blockage or impeller stuck, in turn result in maintenance cost height and the injury caused by maintenance personal, the maintenance cost of compound pump is reduced, sewage treatment enterprise or factory's production efficiency are improved.
Description
Technical field
The utility model relates to a kind of filter devices used in adding of agent pump front end, belong to sewage treatment or chemical company
Application field.
Background technique
The medicament that sewage treatment plant uses is especially more, and often can accidentally bring packaging into during adding of agent
Bag, packaging bag finally can be as medicament bucket outlet enter medicament pump inlet together by being stirred continuously for blender in medicament barrel
It manages or is stuck on the impeller of pump, it is easy to cause compound pump import blockage or impeller stuck.Not only need service personnel frequent
Dredge medicament pump inlet pipe, it is also necessary to break pump, it will take a lot of manpower and time, sometimes even can be because of line clogging
Or impeller is stuck that compound pump electromechanics is caused to burn.In addition, medicament used in processing sewage is most of all to have corrosivity, maintenance
Personnel easily cause personal injury in unclog the pipe or disassembly compound pump.
Utility model content
In order to solve the problems, such as background technique, the filter cylinder of the utility model, the first strainer, inlet tube,
All components such as outlet, backwash tube, sewage pipe are all made of stainless steel material and are made, and pass through flanged joint, shifting easy to disassemble
It is dynamic, long service life；Since its occupied area is small, easy for installation, can be arranged in all compound pump front ends, it is practical by this
Novel filter device thoroughly solves the packaging bag brought into accidentally of configuration medicament and other impurity, cause compound pump import blockage or
Impeller is stuck, in turn results in maintenance cost height and the injury caused by maintenance personal, not only substantially prolongs compound pump and uses the longevity
Life reduces the maintenance cost of compound pump, improves sewage treatment enterprise or factory's production efficiency.
In order to solve the problems, such as background technique, to solve the above problems, the utility model passes through following technical side
Case is realized:
The filter device used in adding of agent pump front end includes filter cylinder, the first strainer, the second strainer, backwash
Pipe, outlet, inlet tube, sewage pipe, first flange, second flange, are equipped with first flange at the top of the filter cylinder, and first
Be equipped with backwash tube at the top of flange, be threaded with manual backwash valve on backwash tube, the tapered structure in filter cylinder bottom and with
Sewage pipe is connected, and the top and bottom of filter cylinder outer wall are horizontal respectively to be equipped with outlet and inlet tube, outlet and into
Mouthful pipe tail portion is equipped with second flange, be equipped with from top to bottom inside the filter cylinder between outlet and inlet tube the second strainer and
First strainer.
Preferably, the mesh number of first strainer is 35.
Preferably, the mesh number of first strainer is 100.
Preferably, the filter cylinder, the first strainer, the second strainer, backwash tube, outlet, inlet tube, sewage pipe,
First flange, second flange are all made of 316L stainless steel material and are made.
The utility model has the following beneficial effects:
All components such as the filter cylinder of the utility model, the first strainer, inlet tube, outlet, backwash tube, sewage pipe
It is all made of stainless steel material to be made, and passes through flanged joint, movement easy to disassemble, long service life；Due to its occupied area is small,
It is easy for installation, it can be arranged in all compound pump front ends, configuration medicament is thoroughly solved by the utility model filter device not
The careful packaging bag brought into and other impurity, cause compound pump import blockage or impeller stuck, in turn result in maintenance cost height and
It is injured caused by maintenance personal, not only substantially prolongs compound pump service life, reduce the maintenance cost of compound pump, improved
Sewage treatment enterprise or factory's production efficiency.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Figure label are as follows: 1- filter cylinder, the first strainer of 2-, the second strainer of 3-, the manual backwash valve of 4-, 5- backwash tube,
6- outlet, 7- inlet tube, 8- sewage pipe, 9- quick draining valves.
Specific embodiment
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, below in conjunction with attached drawing, to this
The preferred embodiment of utility model is described in detail, to facilitate the technical staff to understand.
As shown in Figure 1, it is described used in adding of agent pump front end filter device include filter cylinder 1, the first strainer 2,
Second strainer 3, backwash tube 5, outlet 6, inlet tube 7, sewage pipe 8, first flange 10, second flange 11.
First flange 10 is equipped at the top of the filter cylinder 1,1 caliber of filter cylinder is small, not only light, do not take up an area
Point, it is easy for installation, it operates with simply, cost of manufacture is cheap, and backwash tube 5, screw thread on backwash tube 5 are equipped at the top of first flange 10
It is connected with manual backwash valve 4, the tapered structure in 1 bottom of filter cylinder is simultaneously connected with sewage pipe 8,1 outer wall of filter cylinder
Top and bottom it is horizontal respectively be equipped with outlet 6 and inlet tube 7, outlet 6 and 7 tail portion of inlet tube are equipped with second flange 11,
The second strainer 3 and the first strainer 2, the first filter are equipped with inside filter cylinder 1 between outlet 6 and inlet tube 7 from top to bottom
Net 2 uses mesh number to be made for 35 stainless steel mesh, and filtering accuracy reaches 500 μm, the second strainer 3 use mesh number for
100 stainless steel mesh is made, and filtering accuracy reaches 150 μm, and Novel filter device all uses 316L stainless steel
Matter is made, and has extremely strong corrosion resistance, and except manual backwash valve junction is using threaded connection, remaining interconnecting piece
Part is all made of flanged joint, convenient disassembly, inspection easy to repair.
The course of work of the utility model: configured medicament enters inside filter cylinder 1 through inlet tube 7, passes through
First strainer 2 filters the impurity of larger particles, then reaches the second strainer 3, and during the filtration process, the second strainer 3 is built up
Foul, impurity in water form impurity screening layer, since impurity layer is deposited in the bottom of the second strainer 3, in the second strainer
3 top and bottom two sides are formed a pressure difference.When the pressure difference of filter reaches a certain level, backwash tube 5 is connected, and
Manual backwash valve 4 is opened, blowdown valve 9 is opened, after the water being discharged from sewage pipe becomes clean free from admixture, backwash valve is closed, stops
Only backwash continues the use that puts into operation, and medicament is finally flowed out along outlet 6, shown in Fig. 1 in, water flow side when big arrow indicates to operate normally
To small arrow indicates flow direction when backwash blowdown.
All components such as the filter cylinder of the utility model, the first strainer, inlet tube, outlet, backwash tube, sewage pipe
It is all made of stainless steel material to be made, and passes through flanged joint, movement easy to disassemble, long service life；Due to its occupied area is small,
It is easy for installation, it can be arranged in all compound pump front ends, configuration medicament is thoroughly solved by the utility model filter device not
The careful packaging bag brought into and other impurity, cause compound pump import blockage or impeller stuck, in turn result in maintenance cost height and
It is injured caused by maintenance personal, not only substantially prolongs compound pump service life, reduce the maintenance cost of compound pump, improved
Sewage treatment enterprise or factory's production efficiency.
Finally, it is stated that preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent
Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage
Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details
The range of restriction.
Claims (4)
1. a kind of filter device used in adding of agent pump front end, it is characterised in that: the mistake used in adding of agent pump front end
Filtering device includes filter cylinder (1), the first strainer (2), the second strainer (3), backwash tube (5), outlet (6), inlet tube
(7), sewage pipe (8), first flange (10), second flange (11), filter cylinder (1) top are equipped with first flange
(10), backwash tube (5) are equipped at the top of first flange (10), are threaded with manual backwash valve (4), filter on backwash tube (5)
The tapered structure in cylinder (1) bottom is simultaneously connected with sewage pipe (8), and water is distinguished in the top and bottom of filter cylinder (1) outer wall
Flat to be equipped with outlet (6) and inlet tube (7), outlet (6) and inlet tube (7) tail portion are equipped with second flange (11), outlet (6)
Filter cylinder (1) between inlet tube (7) is internal from top to bottom equipped with the second strainer (3) and the first strainer (2).
2. a kind of filter device used in adding of agent pump front end according to claim 1, it is characterised in that: described first
The mesh number of strainer (2) is 35.
3. a kind of filter device used in adding of agent pump front end according to claim 1, it is characterised in that: described first
The mesh number of strainer (2) is 100.
4. a kind of filter device used in adding of agent pump front end according to claim 1, it is characterised in that: the filtering
Device cylinder (1), the first strainer (2), the second strainer (3), backwash tube (5), outlet (6), inlet tube (7), sewage pipe (8),
One flange (10), second flange (11) are all made of 316L stainless steel material and are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821464123.0U CN208990361U (en) | 2018-09-07 | 2018-09-07 | A kind of filter device used in adding of agent pump front end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821464123.0U CN208990361U (en) | 2018-09-07 | 2018-09-07 | A kind of filter device used in adding of agent pump front end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208990361U true CN208990361U (en) | 2019-06-18 |
Family
ID=66798453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821464123.0U Active CN208990361U (en) | 2018-09-07 | 2018-09-07 | A kind of filter device used in adding of agent pump front end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208990361U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113213660A (en) * | 2021-05-10 | 2021-08-06 | 云南众洁环保科技有限公司 | Domestic sewage pretreatment device with garbage fishing function |
| CN114377464A (en) * | 2021-12-23 | 2022-04-22 | 呼和浩特科林热电有限责任公司 | Desulfurization slurry filtering system of thermal power plant |
| CN114470909A (en) * | 2021-12-23 | 2022-05-13 | 内蒙古和林发电有限责任公司 | Vertical desulfurization slurry filtering device |
-
2018
- 2018-09-07 CN CN201821464123.0U patent/CN208990361U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113213660A (en) * | 2021-05-10 | 2021-08-06 | 云南众洁环保科技有限公司 | Domestic sewage pretreatment device with garbage fishing function |
| CN114377464A (en) * | 2021-12-23 | 2022-04-22 | 呼和浩特科林热电有限责任公司 | Desulfurization slurry filtering system of thermal power plant |
| CN114470909A (en) * | 2021-12-23 | 2022-05-13 | 内蒙古和林发电有限责任公司 | Vertical desulfurization slurry filtering device |
| CN114377464B (en) * | 2021-12-23 | 2023-08-15 | 呼和浩特科林热电有限责任公司 | Desulfurization slurry filtering system of thermal power plant |
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