CN220824526U - Liquid security filter - Google Patents
Liquid security filter Download PDFInfo
- Publication number
- CN220824526U CN220824526U CN202321925730.3U CN202321925730U CN220824526U CN 220824526 U CN220824526 U CN 220824526U CN 202321925730 U CN202321925730 U CN 202321925730U CN 220824526 U CN220824526 U CN 220824526U
- Authority
- CN
- China
- Prior art keywords
- tank body
- fixed
- communicated
- main shaft
- cavity
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 32
- 239000002893 slag Substances 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 210000004907 gland Anatomy 0.000 claims description 14
- 238000012856 packing Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 7
- 239000012535 impurity Substances 0.000 abstract description 6
- 239000002245 particle Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a liquid security filter, which comprises a tank body, wherein an upper cavity and a lower cavity which are distributed up and down and are not communicated are arranged in the tank body, a filter cylinder is installed in the tank body, the lower end of the filter cylinder is communicated with the lower cavity, a flow guide hole communicated with the upper cavity is arranged on the side wall of the upper end of the filter cylinder, a liquid inlet pipe communicated with the lower cavity is arranged on the outer side of the lower end of the tank body, a liquid outlet pipe communicated with the upper cavity is arranged on the outer side of the upper end of the tank body, a spiral blade extending up and down is arranged in the filter cylinder, a motor frame is fixed at the top of the tank body, a motor is fixed at the top of the motor frame, an output shaft of the motor is connected with a main shaft which extends up and down into the filter cylinder and is fixed with the spiral blade, a tank body flange is fixed at the top of the tank body flange, a slag discharging pipe is connected with the upper cover flange, and the slag discharging pipe is communicated with the upper end of the filter cylinder. The utility model can well play a role in removing particle impurities.
Description
Technical Field
The utility model relates to sewage and garbage treatment equipment, in particular to a liquid security filter.
Background
In the water treatment industry, some liquids contain various particulate impurities, which enter the next treatment process and can affect the treatment effect or damage the treatment equipment. In order to solve the problems, a filter screen is usually arranged in a filter tank at present, so that a certain filtering effect can be achieved, but the use time is long, meshes of the filter screen are easy to block, and water is not smooth.
Disclosure of utility model
In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to: a liquid security filter is provided.
The technical scheme of the utility model is as follows: the utility model provides a liquid security filter, the filter comprises a tank body, the jar is internal to have upper cavity and the lower cavity that distributes from top to bottom and do not communicate, install a cartridge filter in the jar, cartridge filter lower extreme and lower cavity intercommunication, be equipped with the water conservancy diversion hole with last cavity intercommunication on the cartridge filter upper end lateral wall, jar body lower extreme outside is equipped with the feed liquor pipe with lower cavity intercommunication, jar body upper end outside is equipped with the drain pipe with last cavity intercommunication, the cartridge filter is interior to have a spiral leaf that extends from top to bottom, jar body top is fixed with a motor frame, the motor frame top is fixed with a motor, the output shaft of motor has a main shaft that stretches into in the cartridge filter and is fixed with the spiral leaf from top to bottom, jar body top is fixed with jar body flange, jar body flange top is fixed with the upper cover flange, upper cover flange joint has a scum pipe, scum pipe and cartridge filter upper end intercommunication.
Further, a main shaft support is fixed at the lower end of the tank body, the lower end of the filter cylinder is fixed with the main shaft support, a shaft sleeve is arranged in the middle of the main shaft support, and the shaft sleeve is sleeved outside the lower end of the main shaft.
Further, the main shaft passes through the upper cover flange, and sealing filler and a filler gland pressed on the top of the sealing filler are arranged between the inner wall of the upper cover flange and the outer wall of the main shaft.
Further, an oil seal is arranged between the inner wall of the upper end of the packing gland and the outer wall of the main shaft, and an oil seal gland is fixed at the top of the packing gland.
The liquid security filter provided by the utility model has the beneficial effects that: liquid enters the lower cavity of the tank body from the liquid inlet pipe and then enters the filter cartridge, most of the liquid enters the upper cavity after passing through the guide hole and is discharged from the liquid outlet pipe, and particle impurities rise under the action of the spiral blades and are discharged from the slag discharge pipe along with a small part of liquid, so that the effect of removing the particle impurities can be better achieved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
The figure shows: 1-tank body, 1.1-upper cavity, 1.2-lower cavity, 2-filter cartridge, 3-deflector hole, 4-liquid inlet pipe, 5-liquid outlet pipe, 6-spiral blade, 7-motor frame, 8-motor, 9-main shaft, 10-tank body flange, 11-upper cover flange, 12-slag discharging pipe, 13-main shaft support, 14-shaft sleeve, 15-sealing filler, 16-filler gland, 17-oil seal and 18-oil seal gland.
Detailed Description
For a more visual and complete understanding of the technical solution of the utility model, non-limiting features will now be described with reference to the accompanying drawings, in which:
As shown in fig. 1, the liquid security filter comprises a tank body 1, an upper cavity 1.1 and a lower cavity 1.2 which are distributed up and down and are not communicated are arranged in the tank body 1, a filter cartridge 2 is installed in the tank body 1, the lower end of the filter cartridge 2 is communicated with the lower cavity 1.2, a diversion hole 3 communicated with the upper cavity 1.1 is formed in the side wall of the upper end of the filter cartridge 2, a liquid inlet pipe 4 communicated with the lower cavity 1.2 is arranged outside the lower end of the tank body 1, a liquid outlet pipe 5 communicated with the upper cavity 1.1 is arranged outside the upper end of the tank body 1, a spiral vane 6 which extends up and down is arranged in the filter cartridge 2, a motor frame 7 is fixed at the top of the tank body 1, a spindle 9 which extends up and down into the filter cartridge 2 and is fixed with the spiral vane 6 is connected with an output shaft of the motor 8, a tank body flange 10 is fixed at the top of the tank body 1, an upper cover flange 11 is fixed at the top of the tank body flange 10, a slag discharging pipe 12 is connected with the upper cover flange 11, and the slag discharging pipe 12 is communicated with the upper end of the filter cartridge 2.
The lower end of the tank body 1 is fixed with a main shaft bracket 13, the lower end of the filter cartridge 2 is fixed with the main shaft bracket 13, a shaft sleeve 14 is arranged in the middle of the main shaft bracket 13, and the shaft sleeve 14 is sleeved outside the lower end of the main shaft 9.
In order to prevent liquid leakage, the main shaft 9 passes through the upper cover flange 11, and a sealing packing 15 and a packing gland 16 pressed on top of the sealing packing 15 are arranged between the inner wall of the upper cover flange 11 and the outer wall of the main shaft 9. An oil seal 17 is arranged between the inner wall of the upper end of the packing gland 16 and the outer wall of the main shaft 9, and an oil seal gland 18 is fixed on the top of the packing gland 16. A sealing ring (not shown) is arranged between the tank flange 10 and the upper cover flange 11.
When the filter is in operation, liquid enters the lower cavity 1.2 of the tank body 1 from the liquid inlet pipe 4 and then enters the filter cartridge 2, most of the liquid enters the upper cavity 1.1 after passing through the diversion hole 3 and is discharged from the liquid outlet pipe 5, and particle impurities rise under the action of the spiral blade 6 and are discharged from the slag discharge pipe 12 along with a small part of liquid, so that the filter can well play a role in removing the particle impurities.
It should be understood, however, that the description herein of specific embodiments is not intended to limit the scope of the utility model, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.
Claims (4)
1. The utility model provides a liquid security filter, includes the jar body, its characterized in that: the tank body is internally provided with an upper cavity and a lower cavity which are distributed up and down and are not communicated, a filter cartridge is installed in the tank body, the lower end of the filter cartridge is communicated with the lower cavity, a guide hole communicated with the upper cavity is formed in the side wall of the upper end of the filter cartridge, a liquid inlet pipe communicated with the lower cavity is arranged outside the lower end of the tank body, a liquid outlet pipe communicated with the upper cavity is arranged outside the upper end of the tank body, a spiral blade extending up and down is arranged in the filter cartridge, a motor frame is fixed at the top of the tank body, a motor is fixed at the top of the motor frame, an output shaft of the motor is connected with a spindle which extends up and down into the filter cartridge and is fixed with the spiral blade, a tank body flange is fixed at the top of the tank body flange, a slag discharging pipe is connected with the upper end of the filter cartridge, and the slag discharging pipe is communicated with the upper end of the filter cartridge.
2. The liquid security filter of claim 1, wherein: the lower end of the tank body is fixed with a main shaft bracket, the lower end of the filter cartridge is fixed with the main shaft bracket, a shaft sleeve is arranged in the middle of the main shaft bracket, and the shaft sleeve is sleeved outside the lower end of the main shaft.
3. The liquid security filter of claim 1, wherein: the main shaft passes through the upper cover flange, and a sealing filler and a packing gland pressed at the top of the sealing filler are arranged between the inner wall of the upper cover flange and the outer wall of the main shaft.
4. A liquid security filter according to claim 3, wherein: an oil seal is arranged between the inner wall of the upper end of the packing gland and the outer wall of the main shaft, and an oil seal gland is fixed at the top of the packing gland.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321925730.3U CN220824526U (en) | 2023-07-21 | 2023-07-21 | Liquid security filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321925730.3U CN220824526U (en) | 2023-07-21 | 2023-07-21 | Liquid security filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220824526U true CN220824526U (en) | 2024-04-23 |
Family
ID=90723781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321925730.3U Active CN220824526U (en) | 2023-07-21 | 2023-07-21 | Liquid security filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220824526U (en) |
-
2023
- 2023-07-21 CN CN202321925730.3U patent/CN220824526U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |