CN220589047U - Filter equipment of cotton is washd in extrusion - Google Patents
Filter equipment of cotton is washd in extrusion Download PDFInfo
- Publication number
- CN220589047U CN220589047U CN202322198993.5U CN202322198993U CN220589047U CN 220589047 U CN220589047 U CN 220589047U CN 202322198993 U CN202322198993 U CN 202322198993U CN 220589047 U CN220589047 U CN 220589047U
- Authority
- CN
- China
- Prior art keywords
- filter cotton
- water pipe
- cotton
- filter
- cleaning
- 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
- 229920000742 Cotton Polymers 0.000 title claims abstract description 60
- 238000001125 extrusion Methods 0.000 title claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 238000004140 cleaning Methods 0.000 claims abstract description 24
- 238000001914 filtration Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a filter device for extruding and cleaning filter cotton, which drives a reciprocating screw rod to rotate through a driving device, so that a reciprocating screw rod nut fixed on a tray moves up and down to drive the filter cotton to move up and down, and the filter cotton sleeved on a central water pipe is extruded, thereby achieving the aim of cleaning the filter cotton. The device solves the defect of two kinds of cotton cleaning modes on the current world, and the rotation type washs the filth that only can wash cotton outer lane of filter, and manual unpick and wash cotton mode inconvenient, and waste time and energy. The device can conveniently realize the cleaning of the filter cotton, and has good cleaning effect.
Description
Technical Field
The utility model relates to a filter device, in particular to a filter device with a filter cotton cleaning function.
Background
In many small water source or liquid filtration applications, filtration using cotton filter is often used. The mature device is generally a double-port device, wherein the filter cotton is arranged in the device, and one port is used as a liquid inlet and the other port is used as a liquid outlet. When the device is used for a period of time, the filter cotton in the device needs to be replaced or cleaned and then reused.
In the prior art, the filter cotton is manually taken out for replacement or cleaning after the device is opened, the manual disassembling and cleaning has the defect of inconvenience, and the manual squeezing and cleaning is time-consuming and labor-consuming because the filter cotton has a certain density. Also, in the prior art, a centrifugal technology is adopted, that is, the filter cotton is fixed on the mounting shaft, and the impurity is discharged out of the filter cotton by applying a rotary motion and utilizing a centrifugal force, but the rotary cleaning can only clean the dirt on the outer ring of the filter cotton, so that the cleaning is not thorough, that is, the cleaning effect is poor.
Disclosure of Invention
The utility model aims to: to above-mentioned prior art, propose a filter equipment that extrusion washs filter pulp, the washing of realization filter pulp that can be convenient, and the cleaning performance is good.
The technical scheme is as follows: the filtering device for squeezing and cleaning the filter cotton comprises a barrel body, wherein a central water pipe is vertically arranged in the barrel body, and a through hole is formed in the pipe wall of the central water pipe; a reciprocating screw rod is vertically arranged on the side surface of the central water pipe, and a screw rod nut is connected to the reciprocating screw rod; the filter cotton is sleeved on the central water pipe and the screw rod nut simultaneously through the main through hole and the auxiliary through hole; the bottom of the filter cotton is connected with a tray, and the tray is fixedly connected with the screw rod nut; a first water pipe connector and a second water pipe connector are arranged on the top cover of the barrel body, and the second water pipe connector is communicated with the central water pipe; the top end of the reciprocating screw rod penetrates out of the top cover and is connected with the driving device.
Further, through holes are uniformly distributed on the pipe wall of the central water pipe.
Further, the driving device is a driving motor or a manual rocking handle.
The beneficial effects are that: the device drives the reciprocating screw rod to rotate through the driving device, so that the reciprocating screw rod nut fixed on the tray moves up and down to drive the filter cotton to move up and down, and the filter cotton sleeved on the central water pipe is extruded, so that the aim of cleaning the filter cotton is fulfilled. The device solves the defect of two kinds of cotton cleaning modes on the current world, and the rotation type washs the filth that only can wash cotton outer lane of filter, and manual unpick and wash cotton mode inconvenient, and waste time and energy.
Drawings
Fig. 1 is a schematic structural view of embodiment 1;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a schematic structural diagram of embodiment 2.
Description of the embodiments
The utility model is further explained below with reference to the drawings.
Examples
As shown in fig. 1 and 2, a filtering device for squeezing and cleaning filter cotton comprises a cylindrical barrel body 1, wherein a central water pipe 2 is vertically arranged in the barrel body 1, and through holes are uniformly distributed on the pipe wall of the central water pipe 2 from top to bottom. The side surface of the central water pipe 2 is vertically provided with a reciprocating screw rod 6, and the reciprocating screw rod 6 is connected with a screw rod nut 8. The barrel body 1 is internally provided with filter cotton 5, the center of the filter cotton 5 is provided with a main through hole, the side surface of the main through hole is provided with an auxiliary through hole, and the filter cotton 5 is sleeved on the central water pipe 2 and the screw nut 8 simultaneously through the main through hole and the auxiliary through hole. The bottom of the filter cotton 5 is fixedly connected with a tray 9, the tray 9 is also sleeved on the central water pipe 2 and the screw nut 8, and the tray 9 is fixedly connected with the side surface of the screw nut 8. The top cover of the barrel body 1 is provided with a first water pipe connector 3 and a second water pipe connector 4, and the second water pipe connector 4 is communicated with the central water pipe 2. The top end of the reciprocating screw rod 6 penetrates out of the top cover and is connected with a driving device 7, and the driving device is a driving motor.
In this embodiment, the first water pipe connector 3 on the top cover is used as a water outlet, and the second water pipe connector 4 is used as a water inlet. When the filtering device is used, namely under the normal state, the filtering cotton 5 is in a fluffy state, occupies most of the space of the barrel body 1 in the vertical direction, and the screw nut 8 is positioned at the position, close to the bottom, of the barrel body 1. The water source is pumped in from the second water pipe connector 4 through the water pump, then evenly distributed through holes on the pipe wall flow into the filter cotton 5, and the water source filtered by the filter cotton 5 is discharged from the first water pipe connector 3.
When the filter cotton 5 is used for a period of time and needs to be cleaned, the driving device 7 drives the reciprocating screw rod 6 to rotate, so that the screw rod nut 8 generates up-and-down reciprocating linear movement, and the tray 9 at the bottom of the filter cotton 5 is driven to move up and down. In the upward movement process, after the filter cotton 5 contacts with the top cover, the upward movement is continued to press the filter cotton 5 sleeved on the central water pipe 2, so that impurities are discharged along with the water in the filter cotton 5. In the process, the second water pipe connector 4 pumps in a clean water source, so that the cleaning effect of the filter cotton 5 is improved. The cleaning of the filter cotton 5 can be completed by the above process after several times of reciprocation.
Further, the top of the filter cotton 5 can be provided with a fixed baffle plate, so that the filter cotton 5 can be better extruded and cleaned in the reciprocating motion process.
Examples
As shown in fig. 3, the only difference from embodiment 1 is that the driving device 7 is a manual crank. In this embodiment, the first water pipe connector 3 on the top cover is used as a water inlet, and the second water pipe connector 4 is used as a water outlet. When the filtering device is used for normal filtration, the second water pipe connector 4 is connected with a water suction pump, a water source entering from the first water pipe connector 3 enters the filter cotton 5 under the action of negative pressure, and after filtration, the water enters the central water pipe 2 from through holes uniformly distributed on the pipe wall, and is discharged from the second water pipe connector 4 to the barrel body 1.
When the filter cotton 5 is used for a period of time and needs to be cleaned, the manual rocking handle rotates to drive the compound screw rod 6 to rotate, so that the screw rod nut 8 generates up-and-down reciprocating linear movement to drive the tray 9 at the bottom of the filter cotton 5 to move up and down. In the upward movement process, after the filter cotton 5 contacts with the top cover, the upward movement is continued to press the filter cotton 5 sleeved on the central water pipe 2, so that impurities are discharged along with the water in the filter cotton 5. The process keeps the first water pipe connector 3 connected with a clean water source, and improves the cleaning effect of the filter cotton 5. The cleaning of the filter cotton 5 can be completed by the above process after several times of reciprocation.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (3)
1. The filtering device for squeezing and cleaning the filter cotton is characterized by comprising a barrel body (1), wherein a central water pipe (2) is vertically arranged in the barrel body (1), and through holes are formed in the pipe wall of the central water pipe (2); a reciprocating screw rod (6) is vertically arranged on the side surface of the central water pipe (2), and a screw rod nut (8) is connected to the reciprocating screw rod (6); a filter cotton (5) is further arranged in the barrel body (1), a main through hole is formed in the center of the filter cotton (5), an auxiliary through hole is formed in the side face of the main through hole, and the filter cotton (5) is sleeved on the central water pipe (2) and the screw rod nut (8) through the main through hole and the auxiliary through hole; the bottom of the filter cotton (5) is connected with a tray (9), and the tray (9) is fixedly connected with the screw nut (8); a first water pipe connector (3) and a second water pipe connector (4) are arranged on the top cover of the barrel body (1), and the second water pipe connector (4) is communicated with the central water pipe (2); the top end of the reciprocating screw rod (6) penetrates out of the top cover and is connected with a driving device (7).
2. The filter device for squeezing and cleaning filter cotton according to claim 1, characterized in that through holes are uniformly distributed on the pipe wall of the central water pipe (2).
3. The filter device for extrusion cleaning of filter cotton according to claim 1 or 2, characterized in that the driving means (7) is a driving motor or a manual crank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322198993.5U CN220589047U (en) | 2023-08-16 | 2023-08-16 | Filter equipment of cotton is washd in extrusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322198993.5U CN220589047U (en) | 2023-08-16 | 2023-08-16 | Filter equipment of cotton is washd in extrusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220589047U true CN220589047U (en) | 2024-03-15 |
Family
ID=90178741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322198993.5U Active CN220589047U (en) | 2023-08-16 | 2023-08-16 | Filter equipment of cotton is washd in extrusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220589047U (en) |
-
2023
- 2023-08-16 CN CN202322198993.5U patent/CN220589047U/en active Active
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| GR01 | Patent grant |