CN220047178U - Filter material flushing device for backwashing and pollution discharge of high-speed filter - Google Patents
Filter material flushing device for backwashing and pollution discharge of high-speed filter Download PDFInfo
- Publication number
- CN220047178U CN220047178U CN202321683144.2U CN202321683144U CN220047178U CN 220047178 U CN220047178 U CN 220047178U CN 202321683144 U CN202321683144 U CN 202321683144U CN 220047178 U CN220047178 U CN 220047178U
- Authority
- CN
- China
- Prior art keywords
- filter
- wall
- shell
- filter material
- backup pad
- 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.)
- Active
Links
- 239000000463 material Substances 0.000 title claims abstract description 49
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 22
- 238000011001 backwashing Methods 0.000 title abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims description 14
- 238000005406 washing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Filtering Materials (AREA)
Abstract
The utility model relates to the technical field of backwashing, in particular to a filter material flushing device for backwashing and sewage disposal of a high-speed filter. The technical proposal comprises: shell, filtration pocket and backup pad, the dead lever is all installed to shell inner wall upper end both sides, the backup pad is installed to dead lever lower extreme outer wall, electric putter is all installed to backup pad lower extreme outer wall both sides, the backup pad outer wall is provided with the filtration pocket, through setting up electric putter, filtration pocket and connecting rod, has reached the effect that improves filter material cleaning efficiency, improves the space between backup pad and the filtration pocket, improves the activity space of filter material to make the filter material can take place to remove, guarantee the foreign matter that mixes between the filter material and be convenient for drop the clearance, improve the back flush efficiency of filter material.
Description
Technical Field
The utility model relates to the technical field of backwashing, in particular to a filter material flushing device for backwashing and sewage disposal of a high-speed filter.
Background
High-speed filters are one of the main devices for modern industrial water treatment. The high-speed filter is very suitable for purifying steel rolling in iron and steel enterprises, continuously cast turbid water (containing iron oxide scale and oil quality) and side filtering treatment in a circulating system, and in the use process of the filter, the filter is required to be cleaned by back flushing, and the purpose of back flushing is to remove impurities trapped in a filter material layer, so that the filter can recover the filtering capability in a short time.
Patent publication number CN214075455U discloses a high-speed filter back flush material device that prevents running, including connecting chamber, filtering pocket, supporting ring and dirt collecting device, the supporting ring is connected to be located the connecting intracavity, filtering pocket bottom and supporting ring threaded connection just locate the filtering intracavity, dirt collecting device locates the inner bottom of the filtering chamber, dirt collecting device includes lead screw, slider, motor and dirt collecting tank. The utility model relates to the technical field of filter auxiliary equipment, and particularly provides a filter bag which is high in practicability, simple to use, not easy to run, convenient to filter, convenient to replace and convenient to use.
In the using process of the prior art CN214075455U, although the benefits are more, the following problems still exist, because the pressure caused by the water flow received by the filter material in the back flushing process of the filter material can lead to the filter material to be larger in pressure received by the filter bag, the filter material can not move, and the doped foreign matters among the filter materials are inconvenient to fall off and clean.
Disclosure of Invention
The utility model aims to provide a filter material flushing device for backwashing and pollution discharge of a high-speed filter, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a filter material washing unit of high-speed filter backwash blowdown, includes shell, filtration pocket and backup pad, the dead lever is all installed to shell inner wall upper end both sides, the backup pad is installed to dead lever lower extreme outer wall, electric putter is all installed to backup pad lower extreme outer wall both sides, the backup pad outer wall is provided with the filtration pocket.
When the filter material flushing device for backwashing and sewage discharging of the high-speed filter in the technical scheme is used, materials enter the shell through the one-end communicating pipe and flow upwards from bottom to top until being discharged through the one-end connecting pipe, so that the purpose of filtering fluid is achieved through the filter material in the filter bag, flushing liquid enters the shell through the one-end connecting pipe and flows downwards from top to bottom until being discharged through the one-end communicating pipe, the purpose of backwashing the filter material in the filter bag is achieved, and in the backwashing process, the electric push rod drives the filter bag to vertically move through the connecting rod.
Preferably, connecting pipes are arranged on two sides of the outer wall of the upper end of the shell, and the connecting pipes are communicated with the inside of the shell. The material and backwash liquid flow through the connecting pipe inside the enclosure.
Preferably, communicating pipes are arranged on two sides of the outer wall of the upper end of the shell, and the communicating pipes are communicated with the inside of the shell. The material and the backwash liquid flow through the connecting pipe inside the enclosure.
Preferably, the outer wall of the supporting plate is fixedly attached with a first sealing gasket, and the first sealing gasket is contacted with the inner wall of the filtering bag. The first sealing gasket ensures the tightness between the supporting plate and the filter bag.
Preferably, the outer wall of the filter bag is fixedly attached with a second sealing gasket, and the second sealing gasket is contacted with the inner wall of the shell. The second sealing gasket ensures the tightness between the filter bag and the shell.
Preferably, connecting rods are arranged on two sides of the lower end of the inner wall of the filter bag, and the connecting rods are connected with the electric push rods. The electric push rod drives the filter bag to vertically move through the connecting rod.
Preferably, the support plate is internally provided with first filtering holes distributed in a circular array, and the lower end of the inner wall of the filtering pocket is provided with second filtering holes distributed in a circular array. The material and the backwash liquid can flow inside the filter pocket through the first filter holes and the second filter holes.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the effect of improving the filter material cleaning efficiency is achieved by arranging the electric push rod, the filter bag and the connecting rod, the material enters the shell through the one-end communicating pipe and flows from bottom to top until being discharged through the one-end connecting pipe, so that the purpose of filtering fluid is achieved through the filter material in the filter bag, then the flushing liquid enters the shell through the one-end connecting pipe and flows from top to bottom until being discharged through the one-end communicating pipe, the purpose of backwashing the filter material in the filter bag is achieved, in the backwashing process, the electric push rod drives the filter bag to vertically move through the connecting rod, the space between the supporting plate and the filter bag is improved, the movable space of the filter material is improved, the filter material can move, the doped foreign matters between the filter materials are ensured to be convenient to fall off and clean, and the backwashing efficiency of the filter material is improved.
Drawings
FIG. 1 is a schematic cross-sectional view of a housing structure of the present utility model;
fig. 2 is an enlarged schematic view of the filter pocket structure of the present utility model.
In the figure: 1. a housing; 11. a fixed rod; 12. a connecting pipe; 13. a support plate; 14. a communicating pipe; 15. an electric push rod; 16. a first filter aperture; 17. a first gasket; 2. a filter bag; 21. a connecting rod; 22. a second filter aperture; 23. and a second gasket.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 2, two embodiments of the present utility model are provided:
embodiment one: the utility model provides a filter material washing unit of high-speed filter backwash blowdown, includes shell 1, filter pocket 2 and backup pad 13, and dead lever 11 is all installed to shell 1 inner wall upper end both sides, and backup pad 13 is installed to dead lever 11 lower extreme outer wall, and electric putter 15 is all installed to backup pad 13 lower extreme outer wall both sides, and backup pad 13 outer wall is provided with filter pocket 2.
Connecting pipes 12 are arranged on two sides of the outer wall of the upper end of the shell 1, and the connecting pipes 12 are communicated with the inside of the shell 1. The material and backwash liquid flow through connection pipe 12 inside the enclosure 1.
Communicating pipes 14 are arranged on two sides of the outer wall of the upper end of the shell 1, and the communicating pipes 14 are communicated with the inside of the shell 1. The material and backwash liquid flow through the communication pipe 14 inside the enclosure 1.
The support plate 13 is internally provided with first filtering holes 16 distributed in a circular array, and the lower end of the inner wall of the filtering pocket 2 is provided with second filtering holes 22 distributed in a circular array. The material and the backwash liquid can flow in the filter pocket 2 through the first filter hole 16 and the second filter hole 22, and the material enters the shell 1 through the one-end communicating pipe 14 and flows from bottom to top until being discharged through the one-end connecting pipe 12, so that the purpose of filtering fluid through the filter material in the filter pocket 2 is achieved.
Embodiment two: the utility model relates to a filter material flushing device for backwashing and blowdown of a high-speed filter, which comprises a shell 1, a filter bag 2 and a supporting plate 13, wherein both sides of the upper end of the inner wall of the shell 1 are provided with a fixed rod 11, the outer wall of the lower end of the fixed rod 11 is provided with the supporting plate 13, both sides of the outer wall of the lower end of the supporting plate 13 are provided with an electric push rod 15, as is well known to the person skilled in the art, the electric push rod 15 is required to be provided for normal operation, and as is well known to the person skilled in the art, the electric push rod 15 is provided commonly and commonly in a conventional means or common knowledge, and the person skilled in the art can carry out arbitrary selection according to the needs or convenience of the person, and the outer wall of the supporting plate 13 is provided with the filter bag 2.
Connecting pipes 12 are arranged on two sides of the outer wall of the upper end of the shell 1, and the connecting pipes 12 are communicated with the inside of the shell 1. The material and backwash liquid flow through connection pipe 12 inside the enclosure 1.
Communicating pipes 14 are arranged on two sides of the outer wall of the upper end of the shell 1, and the communicating pipes 14 are communicated with the inside of the shell 1. The material and backwash liquid flow through the communication pipe 14 inside the enclosure 1.
The outer wall of the supporting plate 13 is fixedly attached with a first sealing gasket 17, and the first sealing gasket 17 is contacted with the inner wall of the filter pocket 2. The first gasket 17 ensures tightness between the support plate 13 and the filter pocket 2.
The outer wall of the filter bag 2 is fixedly attached with a second sealing gasket 23, and the second sealing gasket 23 is contacted with the inner wall of the shell 1. The second gasket 23 ensures tightness between the filter pocket 2 and the housing 1.
Connecting rods 21 are arranged on two sides of the lower end of the inner wall of the filter pocket 2, and the connecting rods 21 are connected with the electric push rods 15. The electric push rod 15 drives the filter bag 2 to vertically move through the connecting rod 21.
The support plate 13 is internally provided with first filtering holes 16 distributed in a circular array, and the lower end of the inner wall of the filtering pocket 2 is provided with second filtering holes 22 distributed in a circular array. The material and the back flush liquid can flow in the filter pocket 2 through the first filter hole 16 and the second filter hole 22, the flushing liquid enters the shell 1 through the one-end connecting pipe 12 and flows downwards from top to bottom until being discharged through the one-end connecting pipe 14, the purpose of back flushing the filter material in the filter pocket 2 is achieved, in the back flushing process, the electric push rod 15 drives the filter pocket 2 to vertically move through the connecting rod 21, the space between the supporting plate 13 and the filter pocket 2 is improved, the movable space of the filter material is improved, the filter material can move, the impurity doped between the filter materials is ensured to be convenient to fall off and clean, and the back flushing efficiency of the filter material is improved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a filter material washing unit of high-speed filter backwash blowdown, includes shell (1), filtration pocket (2) and backup pad (13), its characterized in that: the utility model discloses a filter bag, including shell (1) inner wall, dead lever (11) are all installed to shell (1) inner wall upper end both sides, backup pad (13) are installed to dead lever (11) lower extreme outer wall, electric putter (15) are all installed to backup pad (13) lower extreme outer wall both sides, backup pad (13) outer wall is provided with filter bag (2).
2. The filter media flushing device for backwash blowdown of a high-speed filter of claim 1, wherein: connecting pipes (12) are arranged on two sides of the outer wall of the upper end of the shell (1), and the connecting pipes (12) are communicated with the inside of the shell (1).
3. The filter media flushing device for backwash blowdown of a high-speed filter of claim 1, wherein: communicating pipes (14) are arranged on two sides of the outer wall of the upper end of the shell (1), and the communicating pipes (14) are communicated with the inside of the shell (1).
4. The filter media flushing device for backwash blowdown of a high-speed filter of claim 1, wherein: the outer wall of the supporting plate (13) is fixedly attached to a first sealing pad (17), and the first sealing pad (17) is in contact with the inner wall of the filter bag (2).
5. The filter media flushing device for backwash blowdown of a high-speed filter of claim 1, wherein: the outer wall of the filter bag (2) is fixedly attached with a second sealing pad (23), and the second sealing pad (23) is contacted with the inner wall of the shell (1).
6. The filter media flushing device for backwash blowdown of a high-speed filter of claim 1, wherein: connecting rods (21) are arranged on two sides of the lower end of the inner wall of the filter bag (2), and the connecting rods (21) are connected with the electric push rods (15).
7. The filter media flushing device for backwash blowdown of a high-speed filter of claim 1, wherein: the filter bag is characterized in that first filter holes (16) distributed in a circular array are formed in the supporting plate (13), and second filter holes (22) distributed in a circular array are formed in the lower end of the inner wall of the filter bag (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321683144.2U CN220047178U (en) | 2023-06-29 | 2023-06-29 | Filter material flushing device for backwashing and pollution discharge of high-speed filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321683144.2U CN220047178U (en) | 2023-06-29 | 2023-06-29 | Filter material flushing device for backwashing and pollution discharge of high-speed filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220047178U true CN220047178U (en) | 2023-11-21 |
Family
ID=88762813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321683144.2U Active CN220047178U (en) | 2023-06-29 | 2023-06-29 | Filter material flushing device for backwashing and pollution discharge of high-speed filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220047178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118304683A (en) * | 2023-10-20 | 2024-07-09 | 日照城投环境科技集团有限公司 | Siphon filter with denitrification function |
-
2023
- 2023-06-29 CN CN202321683144.2U patent/CN220047178U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118304683A (en) * | 2023-10-20 | 2024-07-09 | 日照城投环境科技集团有限公司 | Siphon filter with denitrification function |
| CN118304683B (en) * | 2023-10-20 | 2024-11-08 | 日照城投环境科技集团有限公司 | A siphon filter with denitrification function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220047178U (en) | Filter material flushing device for backwashing and pollution discharge of high-speed filter | |
| CN210645253U (en) | Sewage treatment tank capable of backwashing | |
| CN202666992U (en) | Filtering device | |
| CN211799182U (en) | High-efficiency back-flushing electric water filter | |
| CN210885416U (en) | High-efficient effluent treatment plant | |
| CN119607665A (en) | A sewage treatment device | |
| CN217988570U (en) | Water source treatment device with filter capable of backwashing | |
| CN212926414U (en) | Oil-intercepting and dirt-intercepting device for rainwater pumping station | |
| CN213805718U (en) | A drainage pipe device for municipal works | |
| CN212016941U (en) | Ceramic filter for recycling waste water | |
| CN103028491B (en) | Dismountable full-automatic secondary backwashing lubricating oil filter | |
| CN210229260U (en) | Novel filtration of sewage is administered to environment device | |
| CN201760153U (en) | Filter disc type filter | |
| CN222605566U (en) | A centrifugal oil purifier pre-filter device | |
| CN220181684U (en) | Anti-blocking oil receiving port structure for oil storage tank | |
| CN218248717U (en) | Quick filter | |
| CN223628168U (en) | Sediment Chi Geshan convenient to installation | |
| CN219897351U (en) | Gravity drainage device for oil purifier | |
| CN218204678U (en) | Rainwater harvesting device with filtering function | |
| CN217996913U (en) | Filter equipment of town and country water supply | |
| CN221254086U (en) | Desulfurization wastewater zero release processing system | |
| CN223823413U (en) | A high-efficiency defluoridation device for drinking water | |
| CN222076052U (en) | A visual backwash water purifier structure | |
| CN221618756U (en) | Circulating pump for filtering oil residues | |
| CN216755556U (en) | Active carbon filtration equipment with dual filtering action |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |