CN215085405U - Sliding sheet type automatic filter - Google Patents
Sliding sheet type automatic filter Download PDFInfo
- Publication number
- CN215085405U CN215085405U CN202120498830.7U CN202120498830U CN215085405U CN 215085405 U CN215085405 U CN 215085405U CN 202120498830 U CN202120498830 U CN 202120498830U CN 215085405 U CN215085405 U CN 215085405U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- stator
- pressing plate
- sliding
- fixedly connected
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 239000010865 sewage Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 238000001914 filtration Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Abstract
The utility model discloses a sliding vane type automatic filter, belonging to the technical field of filters, which comprises a shell, a filter screen, a stator, a rotor and a sliding vane, the two sides of the shell are respectively and fixedly connected with a medium inlet and a medium outlet, the stator is fixedly connected in the shell, the filter screen is fixedly sleeved on the side wall of the stator, the stator is fixedly connected with a shaft at a position deviating from the center of a circle, the rotor is rotationally connected on the shaft, the slip sheet is slidably connected in a cavity arranged on the surface of the rotor, a spring is fixedly connected between one end of the slip sheet and the inner wall of the cavity, the other end of the sliding sheet is connected with the inner surface of the stator in a sliding way, a steel wire brush arranged at the end part of the sliding sheet is connected with the surface of the filter screen in a sliding way, the bottom fixedly connected with blowoff valve, the blowdown chamber has been seted up between blowoff valve and the stator, the utility model discloses possess the characteristics of conveniently clearing up the filter screen.
Description
Technical Field
The utility model belongs to the technical field of the filter, specifically relate to a sliding vane formula automatic filter.
Background
The filter is an indispensable device on a medium conveying pipeline and is usually arranged at the inlet end of a pressure reducing valve, a pressure relief valve, a constant water level valve and other equipment of a squaring filter.
Present blue formula filter comprises casing, casing lid and filter screen subassembly, the filter screen is placed between the casing is imported and exported, and the medium gets into the filter by the import, accomplishes the filtration by export discharge again through the filter screen, and traditional filter screen blocks up easily, need during the clearance with the filter pressure release, open the casing lid and propose the filter screen, clear up, this process must just can accomplish with two to three people's cooperations, very inconvenient and waste time and energy.
Therefore, in order to solve the problem, a sliding-vane automatic filter needs to be developed and designed, and the problem that the filter screen of the existing filter is inconvenient to clean is solved.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides an aim at provides a sliding sheet formula automatic filter to solve the problem among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a sliding vane type automatic filter, includes casing, filter screen, stator, rotor and gleitbretter, the casing both sides fixedly connected with medium import and medium export respectively, stator fixed connection is in the casing, the fixed cup joint of filter screen is at the stator lateral wall, the stator is fixedly connected with axle on the position of skew centre of a circle, the rotor rotates to be connected epaxially, gleitbretter sliding connection is in the cavity that the rotor surface was seted up, fixedly connected with spring between gleitbretter one end and the cavity inner wall, gleitbretter other end sliding connection is at the stator internal surface, the steel brush sliding connection that the gleitbretter tip set up is on the filter screen surface, casing bottom fixedly connected with blowoff valve, the blowdown chamber has been seted up between blowoff valve and the stator.
As a further scheme of the utility model, the gleitbretter still includes top board, holding down plate and intermediate bottom plate, there are a plurality of intermediate bottom plates in the position embedding that is close to the stator internal surface between top board and the holding down plate, all be embedded into between top board and the intermediate bottom plate and between intermediate bottom plate and the holding down plate a plurality of steel wire brushes, through hexagon socket head cap screw fixed connection between top board and the holding down plate, a plurality of intermediate bottom plates and a plurality of steel wire brushes pass through hexagon socket head cap screw and are connected between top board and the holding down plate.
As a further scheme of the utility model, a plurality of filter screen meshes have evenly been seted up on the filter screen surface, a plurality of filter screen fixed screws have still been seted up on the filter screen surface, the fixed screw symmetric distribution of a plurality of filter screens is in a plurality of filter screen mesh both sides.
As a further aspect of the present invention, the number of the sliding pieces and the springs is a plurality, and is symmetrical about the center of the shaft.
As a further aspect of the present invention, the housing bottom is fixedly connected with a filter support leg.
To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:
the rotor is driven to rotate by the flow of the medium, the sliding sheet slides along the inner surface of the stator under the action of the centrifugal force, the mechanical thrust (spring), the acting force of the medium and the like during rotation, the cavities formed by the sliding sheets and the rotor are gradually enlarged along with the eccentric enlargement of the cavities, and when the rotor continuously rotates, the cavities are reduced to zero, the rotor is filled with the cleaning agent, the steel wire brush at the end part of the slip sheet slides along with the slip sheet, the blockage on the filter screen is automatically cleaned, and the blockage is brushed into the sewage discharge cavity, through the periodic switch blowdown valve, with filth discharge filter, accomplished the overall process of filtration, clearance and blowdown, open the filter and draw the filter screen, just can accomplish full automatic filtration, clearance and blowdown at any time function, do not need many people to cooperate, avoided the process of artificial clearance, shortened the time of blowdown, improved the availability factor, reduced intensity of labour, obtain extensive application in all liquid transport filtering process.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural view of a fully automatic sliding filter in the utility model.
Fig. 2 is a schematic structural view of a rotor of a fully automatic sliding filter in the utility model.
Fig. 3 is a schematic diagram of a slide sheet structure of a fully automatic sliding filter of the utility model.
Fig. 4 is a schematic diagram of the structure of the filter screen of the fully automatic sliding filter of the utility model.
Reference numerals: 1-medium outlet, 2-filter cavity, 3-shell, 4-filter screen, 5-rotor, 6-stator, 7-medium inlet, 8-sliding blade, 9-spring, 10-blow-down valve, 11-filter supporting leg, 12-blow-down cavity, 13-shaft, 14-upper press plate, 15-inner hexagon bolt, 16-middle press plate, 17-steel wire brush, 19-filter screen fixing screw hole and 20-a plurality of filter screen meshes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
Example 1
Referring to fig. 1 to 2, a sliding-vane automatic filter includes a housing 3, a filter screen 4, a stator 6, a rotor 5 and a sliding vane 8, a medium inlet 7 and a medium outlet 1 are respectively fixedly connected with two sides of the shell 3, the stator 6 is fixedly connected in the shell 3, the filter screen 4 is fixedly sleeved on the side wall of the stator 6, the stator 6 is fixedly connected with a shaft 13 at the position deviating from the center of circle, the rotor 5 is rotationally connected on a shaft 13, the sliding sheet 8 is slidably connected in a cavity arranged on the surface of the rotor 5, a spring 9 is fixedly connected between one end of the sliding sheet 8 and the inner wall of the cavity, the other end of the sliding blade 8 is connected with the inner surface of the stator 6 in a sliding way, a steel wire brush 17 arranged at the end part of the sliding blade 8 is connected with the surface of the filter screen 4 in a sliding way, the bottom of the shell 3 is fixedly connected with a blow-down valve 10, and a blow-down cavity 12 is arranged between the blow-down valve 10 and the stator 6.
The rotor 5 is driven to rotate by the flowing of a medium, when the rotor 5 rotates, the slip sheet 8 slides along the inner surface of the stator 6 under the combined action of centrifugal force, mechanical thrust (a spring 9), medium acting force and the like, the cavity formed by the slip sheet 8 and the rotor 5 is gradually enlarged along with the eccentric enlargement of the cavity, when the rotor continues to rotate, the cavity is reduced to zero and is filled with the rotor 5, the steel wire brush 17 at the end part of the slip sheet 8 slides along with the slip sheet 8 to automatically clean the blockage on the filter screen 4 and brush the blockage into the sewage discharge cavity 12, the sewage is discharged out of the filter by regularly opening and closing the sewage discharge valve 10 door, the whole process of filtering, cleaning and sewage discharge is completed, the filter is opened and the filter screen 4 is extracted, the functions of full-automatic filtering, cleaning and sewage discharge at any time can be completed, the cooperation of multiple persons is not needed, the process of manual cleaning is avoided, the time of sewage discharge is shortened, the use efficiency is improved, and the labor intensity is reduced, the method is widely applied to all liquid conveying and filtering processes.
Further, a plurality of filter screen meshes 20 have evenly been seted up on filter screen 4 surface, a plurality of filter screen fixing screw holes 19 have still been seted up on filter screen 4 surface, 19 symmetric distributions of a plurality of filter screen fixing screw holes are in a plurality of filter screen meshes 20 both sides, accessible screw or bolt and 6 fixed connection of stator in the filter screen mesh 20, possess the characteristics that the fastness is good and detachable.
Further, the number of the sliding sheet 8 and the spring 9 is several, and the sliding sheet is centrosymmetric with respect to the shaft 13, and the cleaning efficiency can be improved by rotating the plurality of wire brushes 17 simultaneously.
Furthermore, the bottom of the shell 3 is fixedly connected with a filter supporting leg 11, and the filter support has the advantage of good stability.
Example 2
Referring to fig. 1, the sliding vane type automatic filter further includes a sliding vane 8, the sliding vane 8 further includes an upper press plate 14, a lower press plate 18 and a middle press plate 16, a plurality of middle press plates 16 are embedded between the upper press plate 14 and the lower press plate 18 at positions close to the inner surface of the stator 6, a plurality of steel wire brushes 17 are embedded between the upper press plate 14 and the middle press plate 16, between the middle press plate 16 and between the middle press plate 16 and the lower press plate 18, the upper press plate 14 and the lower press plate 18 are fixedly connected through hexagon socket head cap bolts 15, the plurality of middle press plates 16 and the plurality of steel wire brushes 17 are connected between the upper press plate 14 and the lower press plate 18 through hexagon socket head cap bolts 15, the steel wire brushes 17 are conveniently detached from the sliding vane 8 for replacement through the fixing mode of the hexagon socket head cap bolts 15, the steel wire brushes 17 are squeezed between the upper press plate 14, the middle press plate 16 and the middle press plate 16, so that the steel wire brush 17 is not easy to fall off from the slide sheet 8, has the characteristic of good firmness and prolongs the service life.
The rest of the structure of this example is the same as example 1.
The utility model discloses a theory of operation is: firstly, the medium enters the shell 3 through the medium inlet 7, the flowing medium can drive the rotor 5 to rotate, the cavity formed by the slip sheet 8 and the rotor 5 is gradually enlarged along with the eccentric enlargement of the cavity under the combined action of centrifugal force, mechanical thrust (spring 9), medium acting force and the like when the slip sheet 8 rotates, the cavity is reduced to zero and is filled with the rotor 5 when the slip sheet 8 rotates continuously, the steel wire brush 17 at the end part of the slip sheet 8 slides along with the slip sheet 8, the blockage on the filter screen 4 is automatically cleaned, the blockage is brushed into the sewage discharge cavity 12, the sewage is discharged out of the filter by regularly opening and closing the sewage discharge valve 10, and the whole process of filtering, cleaning and sewage discharge is completed.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A sliding vane type automatic filter comprises a shell (3), a filter screen (4), a stator (6), a rotor (5) and a sliding vane (8), and is characterized in that two sides of the shell (3) are respectively fixedly connected with a medium inlet (7) and a medium outlet (1), the stator (6) is fixedly connected in the shell (3), the filter screen (4) is fixedly sleeved on the side wall of the stator (6), the stator (6) is fixedly connected with a shaft (13) at a position deviating from the center of a circle, the rotor (5) is rotatably connected on the shaft (13), the sliding vane (8) is slidably connected in a cavity arranged on the surface of the rotor (5), a spring (9) is fixedly connected between one end of the sliding vane (8) and the inner wall of the cavity, the other end of the sliding vane (8) is slidably connected on the inner surface of the stator (6), and a steel wire brush (17) arranged at the end part of the sliding vane (8) is slidably connected on the surface of the filter screen (4), the bottom of the shell (3) is fixedly connected with a blow-down valve (10), and a blow-down cavity (12) is formed between the blow-down valve (10) and the stator (6).
2. The sliding-vane automatic filter according to claim 1, wherein the sliding vane (8) further comprises an upper pressing plate (14), a lower pressing plate (18) and an intermediate pressing plate (16), a plurality of intermediate pressing plates (16) are embedded between the upper pressing plate (14) and the lower pressing plate (18) at positions close to the inner surface of the stator (6), a plurality of steel wire brushes (17) are embedded between the upper pressing plate (14) and the intermediate pressing plate (16), between the intermediate pressing plate (16) and between the intermediate pressing plate (16) and the lower pressing plate (18), the upper pressing plate (14) and the lower pressing plate (18) are fixedly connected through hexagon socket head bolts (15), and the plurality of intermediate pressing plates (16) and the plurality of steel wire brushes (17) are connected between the upper pressing plate (14) and the lower pressing plate (18) through hexagon socket head cap bolts (15).
3. The sliding-vane automatic filter according to claim 1, wherein the surface of the filter screen (4) is uniformly provided with a plurality of filter screen meshes (20), the surface of the filter screen (4) is further provided with a plurality of filter screen fixing screw holes (19), and the plurality of filter screen fixing screw holes (19) are symmetrically distributed on two sides of the plurality of filter screen meshes (20).
4. A sliding vane automatic filter according to claim 2, characterized in that the number of the sliding vanes (8) and the springs (9) are several and are symmetrical centrally with respect to the shaft (13).
5. A slide-type automatic filter according to claim 1, characterized in that filter legs (11) are fixedly connected to the bottom of the housing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120498830.7U CN215085405U (en) | 2021-03-09 | 2021-03-09 | Sliding sheet type automatic filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120498830.7U CN215085405U (en) | 2021-03-09 | 2021-03-09 | Sliding sheet type automatic filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215085405U true CN215085405U (en) | 2021-12-10 |
Family
ID=79340641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120498830.7U Expired - Fee Related CN215085405U (en) | 2021-03-09 | 2021-03-09 | Sliding sheet type automatic filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215085405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116747586A (en) * | 2023-08-18 | 2023-09-15 | 河南慧泽生物工程有限公司 | Purifying, adsorbing and filtering device |
-
2021
- 2021-03-09 CN CN202120498830.7U patent/CN215085405U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116747586A (en) * | 2023-08-18 | 2023-09-15 | 河南慧泽生物工程有限公司 | Purifying, adsorbing and filtering device |
| CN116747586B (en) * | 2023-08-18 | 2023-11-07 | 河南慧泽生物工程有限公司 | Purifying, adsorbing and filtering device |
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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: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |