CN112516662A - Anti-blocking filtering device with backwashing structure - Google Patents
Anti-blocking filtering device with backwashing structure Download PDFInfo
- Publication number
- CN112516662A CN112516662A CN202011544721.0A CN202011544721A CN112516662A CN 112516662 A CN112516662 A CN 112516662A CN 202011544721 A CN202011544721 A CN 202011544721A CN 112516662 A CN112516662 A CN 112516662A
- Authority
- CN
- China
- Prior art keywords
- shell
- filter screen
- drawer
- box cover
- filtering device
- 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.)
- Pending
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 23
- 238000011001 backwashing Methods 0.000 title claims abstract description 12
- 239000007788 liquid Substances 0.000 claims description 16
- 239000012535 impurity Substances 0.000 abstract description 16
- 238000000746 purification Methods 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
- B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
- B01D33/0353—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/41—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
- B01D33/42—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D33/54—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses an anti-blocking filtering device with a back washing structure.A filter screen is arranged above a drawer, impurities pass through the filter screen to cause vibration of a spring, the vibration accelerates the vibration frequency of the spring, prevents the impurities from blocking the filter screen, improves the filtering speed, accelerates the purification efficiency, and does not influence the use; meanwhile, the box cover and the shell are fixed through the first locking bolt, the box cover can be opened only by unscrewing the first locking bolt, the interior of the device is cleaned, convenience is brought, and the cleaning time can be shortened; according to the anti-blocking filtering device with the back washing structure, the purifying chamber is arranged, the drawer is arranged below the purifying chamber, and the spring is arranged at the bottom of the filter screen of the drawer, so that impurities can be prevented from blocking the filter screen, the filtering speed is increased, and the purifying efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of filtration, and particularly relates to an anti-blocking filter device with a back washing structure.
Background
The water filtering device is one of the common accessories, and the types of the water filtering device are various, such as a precision filter, an activated carbon filter, a pre-filter, a coarse filter, a disc filter and the like, and the matched type can be selected according to the water using requirement, the water quality and the required outlet water quality. Maintenance and service is important because the life and efficiency of a filter can be affected by long-term operation or long-term inactivity.
In the prior art, an anti-blocking filtering device with a back washing structure is not provided with an impurity collecting device generally, impurities can block a filtering net in the device, so that the filtering speed is reduced, the purifying efficiency is reduced, and the use is influenced; in addition, the device in the prior art can not be opened, the inside of the device can be polluted, the inside of the device is inconvenient to clean, the cleaning time is prolonged, the time is wasted, and the improvement is needed.
Disclosure of Invention
The invention aims to provide an anti-blocking filtering device with a back washing structure, which can avoid impurities from blocking a filter screen, improve the filtering speed and accelerate the purification efficiency.
In order to achieve the above purpose, the solution of the invention is:
an anti-blocking filtering device with a back washing structure comprises a shell and a box cover, wherein the box cover is arranged at the top of the shell;
the top surface of the box cover is provided with a fixed chamber, the top end in the fixed chamber is provided with a rotating motor, the lower end of the rotating motor is provided with a lead screw, the lower end of the lead screw is connected with a lead screw sliding seat, and the lead screw sliding seat is provided with a purifying chamber;
the lower part of one side of the shell is connected with a liquid inlet pipe, and the upper part of the other side of the shell is connected with a liquid outlet pipe;
a drawer capable of being drawn out and pushed in is slidably mounted at the lower part of the shell, a filter screen is mounted above the drawer, and two ends of the filter screen are both slidably connected with the inner side of the shell; the bottom of the filter screen is connected with a fixed block through a spring, and the fixed block is fixedly connected with the inner side of the shell.
The bottom of the shell is provided with a bottom plate.
The bottom plate is connected with the bottom of the shell through a second locking bolt.
The box cover is mounted on the top of the shell through a first locking bolt.
After adopting the scheme, compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, the purification chamber is arranged, the filter screen is arranged above the drawer, impurities pass through the filter screen to cause vibration of the spring, the vibration accelerates the vibration frequency of the spring, the filter screen is prevented from being blocked by the impurities, the filtering speed is increased, the purification efficiency is accelerated, and the use is not influenced;
(2) according to the invention, the box cover and the shell are fixed through the first locking bolt, and the box cover can be opened only by unscrewing the first locking bolt, so that the interior of the device is cleaned, convenience is brought, the cleaning time can be shortened, and the time is saved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an overall cross-sectional view of the present invention;
FIG. 3 is an enlarged schematic view of A in FIG. 2;
fig. 4 is an enlarged schematic view of B in fig. 2.
Reference numerals:
1. a power line; 2. a first locking bolt; 3. a housing;
4. a liquid inlet pipe; 5. a drawer; 6. a second locking bolt;
7. a base plate; 8. a fixed chamber; 9. a box cover; 10. a liquid outlet pipe;
11. a control panel; 12. rotating the motor; 13. a screw rod;
14. a lead screw slide seat; 15. a clean room; 16. a filter screen;
17. a spring; 18. and (5) fixing blocks.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
As shown in fig. 1 and 2, the invention provides an anti-blocking filter device with a back washing structure, which comprises a housing 3, wherein a box cover 9 is installed at the upper end of the housing 3, a fixing chamber 8 is installed in the middle of the upper end of the box cover 9, a rotating motor 12 is installed at the top end in the fixing chamber 8, a screw rod 13 is installed at the lower end of the rotating motor 12, a screw rod sliding seat 14 is installed at the lower end of the screw rod 13, and a purifying chamber 15 is installed on the screw rod sliding seat 14; the middle part of the upper end of the fixed chamber 8 is connected with a power cord 1, the lower part of the left side wall of the shell 3 is connected with a liquid inlet pipe 4, and the upper part of the right side wall of the shell 3 is provided with a liquid outlet pipe 10; the bottom plate 7 is installed to shell 3 lower extreme, and bottom plate 7 upper end and shell 3 fixed connection.
As a preferred embodiment of the present invention, as shown in fig. 1 and fig. 2, the second locking bolts 6 are respectively installed at four corners of the upper end of the bottom plate 7, and the second locking bolts 6 are rotatably connected to the bottom plate 7 to lock the second locking bolts 6, so as to improve the stability of the device.
As a preferred embodiment of the present invention, as shown in fig. 1 and 2, a drawer 5 is installed at a lower portion of a front end of an outer casing 3, and the drawer 5 is slidably connected to the outer casing 3 to pull out the drawer 5, so as to clean impurities in the drawer 5, thereby facilitating the operation.
As a preferred embodiment of the present invention, as shown in fig. 1 and 3, the first locking bolts 2 are installed on both left and right sides of the upper end of the box cover 9, the first locking bolts 2 are slidably connected to the box cover 9, the first locking bolts 2 are unscrewed, and the box cover 9 is opened, so that the inside of the device can be cleaned, thereby shortening the cleaning time and saving the time.
As a preferred embodiment of the present invention, as shown in fig. 4, a filter screen 16 is installed at the upper end of the drawer 5, both ends of the filter screen 16 are slidably connected with the inner side of the housing 3, and impurities sink through the filter screen 16 and enter the drawer 5 for filtering, thereby realizing the purification operation.
As a preferred embodiment of the present invention, as shown in fig. 4, springs 17 are installed on both sides of the lower end of the filter screen 16, fixing blocks 18 are installed on both sides of the lower end of the springs 17, the outer sides of the fixing blocks 18 are fixedly connected to the inner side of the housing 3, impurities passing through the filter screen 16 can cause the springs 17 to vibrate, vibration accelerates the vibration frequency of the springs 17, prevents the impurities from blocking the filter screen 16, increases the filtering speed, improves the purification efficiency, and does not affect the use.
As a preferred embodiment of the present invention, as shown in fig. 1 and 2, a control panel 11 is installed on the upper portion of the front end of the housing 3, the control panel 11 is electrically connected to the rotating motor 12, and the control panel 11 controls the rotating motor 12 to facilitate the operation.
The working principle of the invention is as follows: when the device is used, the device is carried to a place needing operation, the bottom plate 7 is in contact with the ground, the second locking bolt 6 is locked, the stability of the device is improved, the power cord 1 is connected with a power supply, liquid is injected from the liquid inlet pipe 4, the liquid enters the purifying chamber 15, the operation is carried out on the control panel 11, the rotating motor 12 rotates to drive the screw rod 13 to rotate, the screw rod 13 drives the screw rod sliding seat 14 to rotate, the screw rod sliding seat 14 drives the purifying chamber 15 to rotate to drive the liquid to rotate, the liquid is filtered, the liquid passes through the purifying chamber 15 and enters the shell 3, impurities sink and pass through the filter screen 16 and enter the drawer 5, the impurities pass through the filter screen 16 to cause the spring 17 to generate vibration, the vibration accelerates the vibration frequency of the spring 17, and the phenomenon that the impurities block the filter screen 16 to influence the filtering; in use, regularly pull out drawer 5, clear up the impurity in the drawer 5, it is convenient to bring, and after the filtration of accomplishing liquid, liquid is discharged from drain pipe 10, collects, regularly unscrews first locking bolt 2, opens case lid 9, washs device inside, and it is convenient to bring.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (4)
1. The utility model provides an prevent stifled filter equipment with back flush structure which characterized in that: the box cover is arranged at the top of the shell;
the top surface of the box cover is provided with a fixed chamber, the top end in the fixed chamber is provided with a rotating motor, the lower end of the rotating motor is provided with a lead screw, the lower end of the lead screw is connected with a lead screw sliding seat, and the lead screw sliding seat is provided with a purifying chamber;
the lower part of one side of the shell is connected with a liquid inlet pipe, and the upper part of the other side of the shell is connected with a liquid outlet pipe;
a drawer capable of being drawn out and pushed in is slidably mounted at the lower part of the shell, a filter screen is mounted above the drawer, and two ends of the filter screen are both slidably connected with the inner side of the shell; the bottom of the filter screen is connected with a fixed block through a spring, and the fixed block is fixedly connected with the inner side of the shell.
2. The anti-blocking filtering device with a backwashing structure of claim 1, wherein: the bottom of the shell is provided with a bottom plate.
3. The anti-blocking filtering device with a backwashing structure of claim 2, wherein: the bottom plate is connected with the bottom of the shell through a second locking bolt.
4. The anti-blocking filtering device with a backwashing structure of claim 1, wherein: the box cover is mounted on the top of the shell through a first locking bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011544721.0A CN112516662A (en) | 2020-12-24 | 2020-12-24 | Anti-blocking filtering device with backwashing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011544721.0A CN112516662A (en) | 2020-12-24 | 2020-12-24 | Anti-blocking filtering device with backwashing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112516662A true CN112516662A (en) | 2021-03-19 |
Family
ID=74976060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011544721.0A Pending CN112516662A (en) | 2020-12-24 | 2020-12-24 | Anti-blocking filtering device with backwashing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112516662A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115624800A (en) * | 2022-10-27 | 2023-01-20 | 哈尔滨凯纳科技股份有限公司 | Outdoor water supply pump station capable of being remotely monitored |
-
2020
- 2020-12-24 CN CN202011544721.0A patent/CN112516662A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| 祁鲁梁: "水处理工艺与运行管理实用手册", 北京：中国石化出版社, pages: 628 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115624800A (en) * | 2022-10-27 | 2023-01-20 | 哈尔滨凯纳科技股份有限公司 | Outdoor water supply pump station capable of being remotely monitored |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210319 |