CN210874327U - T-shaped semi-automatic cleaning filter - Google Patents
T-shaped semi-automatic cleaning filter Download PDFInfo
- Publication number
- CN210874327U CN210874327U CN201921532088.6U CN201921532088U CN210874327U CN 210874327 U CN210874327 U CN 210874327U CN 201921532088 U CN201921532088 U CN 201921532088U CN 210874327 U CN210874327 U CN 210874327U
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- CN
- China
- Prior art keywords
- pivot
- sealing
- hole
- thread structure
- wall
- 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
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 7
- 241001330002 Bambuseae Species 0.000 claims abstract description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 7
- 239000011425 bamboo Substances 0.000 claims abstract description 7
- 125000003003 spiro group Chemical group 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 46
- 239000010865 sewage Substances 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a semi-self-cleaning filter of T type, the axial center department of straining a section of thick bamboo in the T type filter is equipped with the pivot, the one end of pivot is external thread structure and through this external thread structure with set up the sealed spiro union of swivel nut on the inlet outer wall, the end of external thread structure is equipped with the twist grip, the other end of pivot is fixed in the centre bore of drain connection end cover through the seal assembly is sealed and through setting up spacing retaining ring realization pivot of going upward spacingly in the pivot end, be fixed with the brush cleaner that matches with straining an inner wall through the mounting bracket in the pivot, be equipped with the manometer on the outer wall of inlet and liquid outlet respectively. The utility model is simple in operation, be favorable to improving work efficiency, use manpower sparingly, reduce cost of maintenance.
Description
Technical Field
The utility model belongs to the technical field of T type filter, concretely relates to be applicable to trades such as steel mill, power plant, papermaking and carry out filterable semi-self-cleaning filter of T type to the circulating water.
Background
The T-shaped filter is a small device for removing a small amount of solid particles in liquid, can protect the normal operation of the device, when fluid enters a filter cylinder with a filter screen with a certain specification, impurities are blocked, clean filtrate is discharged from a filter outlet, when the filter needs to be cleaned, the detachable filter cylinder is taken out and is installed again after treatment, and therefore the use and the maintenance are very convenient. Current T type filter all is arranged in the pipeline medium coarse filtration, and does not set up belt cleaning device, and when the filter screen blockked up and need clear up, all opened filter discharge impurity and washd the filter screen, not only increase work load and cost of labor, also can be because of dismantling improper cause the filter to seal not tight, influence the normal use of filter.
Disclosure of Invention
The utility model provides a technical problem provide a half self-cleaning filter of T type that structural design is reasonable and easy operation is convenient.
The utility model discloses a solve above-mentioned technical problem and adopt following technical scheme, a semi-self-cleaning filter of T type, including T type filter, its characterized in that: the axial direction department of straining a section of thick bamboo among the T type filter is equipped with the pivot, the one end of pivot is external screw thread structure and through this external screw thread structure with set up the sealed spiro union of swivel nut on the inlet outer wall, the end of external screw thread structure is equipped with rotatory handle, the other end of pivot is fixed in the centre bore of drain connection end cover through the seal assembly is sealed and through setting up spacing retaining ring realization pivot in the terminal limit of pivot, be fixed with the brush cleaner that matches with straining a section of thick bamboo inner wall through the mounting bracket in the pivot, be equipped with the manometer on the outer wall of inlet and liquid outlet respectively.
Preferably, the sealing assembly comprises a shaft sleeve fixed on the rotating shaft and a sealing ring arranged in an annular groove on the outer circle of the shaft sleeve, a central hole for connecting the end cover comprises a conical guide hole and a sealing step hole which are gradually reduced along the liquid discharge direction, the shaft sleeve is tightly sealed with the sealing step hole after the sealing ring is arranged, and the downward limit of the rotating shaft is realized through a stopping step in the middle of the sealing step hole.
Further preferably, the sealing ring is an annular sealing ring with a V-shaped section, so that the rotating shaft drives the sealing assembly to smoothly guide into the sealing stepped hole through the conical guide hole, and the sealing of the sewage draining outlet is realized.
Further preferably, the bottom of the excircle of the shaft sleeve is in a slope or arc transition so that the rotating shaft drives the sealing assembly to smoothly guide into the sealing stepped hole through the conical guide hole to realize the sealing of the sewage draining outlet.
Compared with the prior art, the utility model following beneficial effect has: the utility model discloses only need drive the impurity of brush on with the filter screen through rotatory handle and wash under the circumstances of not shutting down, the blowoff valve is along with the rotatory synchronous discharge impurity of opening of handle, and easy operation is favorable to improving work efficiency, uses manpower sparingly, reduces cost of maintenance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a partially enlarged view of a portion a in fig. 1.
In the figure: 1-a pressure gauge, 2-a liquid inlet, 3-a sewage draining outlet, 4-a filter cylinder, 5-a cleaning brush, 6-a rotating shaft, 7-a sealing component, 71-a shaft sleeve, 72-a sealing ring, 8-a rotating handle and 9-a liquid outlet.
Detailed Description
Combine the technical scheme of the utility model, a semi-self-cleaning filter of T type, including T type filter, the axial direction department of straining a section of thick bamboo 4 in the T type filter is equipped with pivot 6, the one end of pivot 6 is external screw thread structure and through this external screw thread structure with set up the sealed spiro union of swivel nut on 2 outer walls of inlet, the end of external screw thread structure is equipped with rotation handle 8, the other end of pivot 6 is fixed in 3 connection end cover's of drain the centre bore and through setting up spacing retaining ring realization pivot 6 of going upward spacingly in 6 terminal spacing of pivot through 7 seals assembly, be fixed with the brush cleaner 5 that matches with straining a section of thick bamboo 4 inner wall in the pivot 6 through the mounting bracket, be equipped with manometer 1 on the outer wall of inlet 2 and liquid outlet 9.
The sealing component 7 of the utility model is composed of a shaft sleeve 71 fixed on the rotating shaft 6 and a sealing ring 72 arranged in an annular groove outside the shaft sleeve 71, a central hole connected with an end cover is composed of a conical guide hole and a sealing step hole which are gradually reduced along the liquid discharge direction, the shaft sleeve 71 is tightly pressed with the sealing step hole after the sealing ring 72 is arranged, and the downward limit of the rotating shaft 6 is realized through a stopping step in the middle of the sealing step hole; the sealing ring 72 is an annular sealing ring with a V-shaped section, so that the rotating shaft 6 drives the sealing assembly 7 to be smoothly guided into the sealing step hole through the conical guide hole, and the sewage outlet 3 is sealed; the bottom of the excircle of the shaft sleeve is in a slope or arc transition so that the rotating shaft 6 drives the sealing component 7 to smoothly guide into the sealing step hole through the conical guide hole to realize the sealing of the sewage outlet 3.
The utility model discloses an operation principle does: when the pressure difference between the pressure gauges on the liquid inlet and the liquid outlet is too large and the filter cartridge is blocked, the rotating handle is rotated to drive the rotating shaft to rotate and slowly lift upwards, the rotating shaft rotates to drive the cleaning brush to clean impurities on the inner wall of the filter cartridge, the rotating shaft rises to drive the sealing assembly to rise so as to slowly open the drain outlet, the cleaned impurities are discharged through the opened drain outlet under the action of water flow, and the upward limit of the rotating shaft is realized through the limit check ring at the bottom end of the rotating shaft; the rotary handle is rotated through the reverse rotation after impurity discharges totally and drives the pivot slow movement downwards, and the pivot drives seal assembly and is connected the toper guiding hole at end cover middle part by the drain and lead to sealed step hole smoothly and realize the resealing of drain, realizes down spacing of pivot through connecting the stopping step at end cover sealed step hole middle part, finally accomplishes whole operation flow.
The foregoing shows and describes the general principles of the present invention, with its principal features and advantages, and further, various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. The utility model provides a semi-self-cleaning filter of T type, includes T type filter, its characterized in that: the axial direction department of straining a section of thick bamboo among the T type filter is equipped with the pivot, the one end of pivot is external screw thread structure and through this external screw thread structure with set up the sealed spiro union of swivel nut on the inlet outer wall, the end of external screw thread structure is equipped with rotatory handle, the other end of pivot is fixed in the centre bore of drain connection end cover through the seal assembly is sealed and through setting up spacing retaining ring realization pivot in the terminal limit of pivot, be fixed with the brush cleaner that matches with straining a section of thick bamboo inner wall through the mounting bracket in the pivot, be equipped with the manometer on the outer wall of inlet and liquid outlet respectively.
2. The T-type semi-automatic cleaning filter according to claim 1, characterized in that: the sealing assembly is composed of a shaft sleeve fixed on the rotating shaft and a sealing ring arranged in an annular groove outside the shaft sleeve, a central hole for connecting the end cover is composed of a conical guide hole and a sealing step hole which are gradually reduced along the liquid discharge direction, the shaft sleeve is tightly sealed with the sealing step hole after the sealing ring is arranged, and the downward limit of the rotating shaft is realized through a stopping step in the middle of the sealing step hole.
3. The T-type semi-automatic cleaning filter according to claim 2, characterized in that: the sealing ring is an annular sealing ring with a V-shaped section, so that the rotating shaft drives the sealing assembly to smoothly guide the sealing assembly into the sealing step hole through the conical guide hole, and the sealing of the sewage draining outlet is realized.
4. The T-type semi-automatic cleaning filter according to claim 2, characterized in that: the bottom of the excircle of the shaft sleeve is in a slope or arc transition so that the rotating shaft drives the sealing assembly to smoothly guide the sealing assembly into the sealing stepped hole through the conical guide hole, thereby realizing the sealing of the sewage outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921532088.6U CN210874327U (en) | 2019-09-16 | 2019-09-16 | T-shaped semi-automatic cleaning filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921532088.6U CN210874327U (en) | 2019-09-16 | 2019-09-16 | T-shaped semi-automatic cleaning filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210874327U true CN210874327U (en) | 2020-06-30 |
Family
ID=71326152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921532088.6U Expired - Fee Related CN210874327U (en) | 2019-09-16 | 2019-09-16 | T-shaped semi-automatic cleaning filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210874327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116617741A (en) * | 2023-07-20 | 2023-08-22 | 新乡市大唐鑫锐液压设备有限公司 | Pipeline filter and filter element forming equipment thereof |
-
2019
- 2019-09-16 CN CN201921532088.6U patent/CN210874327U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116617741A (en) * | 2023-07-20 | 2023-08-22 | 新乡市大唐鑫锐液压设备有限公司 | Pipeline filter and filter element forming equipment thereof |
| CN116617741B (en) * | 2023-07-20 | 2023-10-24 | 新乡市大唐鑫锐液压设备有限公司 | Pipeline filter and filter element forming equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 |