CN210251422U - Precision filter - Google Patents
Precision filter Download PDFInfo
- Publication number
- CN210251422U CN210251422U CN201920975557.5U CN201920975557U CN210251422U CN 210251422 U CN210251422 U CN 210251422U CN 201920975557 U CN201920975557 U CN 201920975557U CN 210251422 U CN210251422 U CN 210251422U
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- cylinder
- equipment
- cover
- filter element
- lower cover
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- 239000007788 liquid Substances 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000000843 powder Substances 0.000 claims abstract description 14
- 238000005245 sintering Methods 0.000 claims abstract description 14
- 238000007664 blowing Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000011001 backwashing Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 8
- 238000004132 cross linking Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a precision filter, which comprises an equipment barrel, wherein the side wall of the lower part of the equipment barrel is connected with a material inlet, a forward blowing air inlet and a shunting pipeline fixing frame; the equipment barrel is provided with an upper cover and a lower cover, and the top of the upper cover is connected with a shunt pipeline; the diversion pipeline is connected with a discharge cross-linking pipe, one end of the discharge cross-linking pipe is provided with a material outlet, the other end of the discharge cross-linking pipe is provided with a back-blowing air inlet and a back-washing liquid inlet, and the middle part of the discharge cross-linking pipe is connected with a residual liquid conveying hose; an upper filter element supporting porous plate is installed at the upper port of the equipment cylinder, a high-precision powder sintering filter element is installed and fixed on the upper port, a lower filter element supporting porous plate is installed on the lower cover, and a lower high-precision powder sintering filter element is installed and fixed on the lower cover; the equipment barrel is connected with the lower cover through the cylinder cover opening mechanism. Compared with the prior art, the utility model the advantage be: the use is convenient, the time and the work are saved; the filtering precision is high; the filtering area is large, and the using efficiency is high; the maintenance is simple.
Description
Technical Field
The utility model relates to a filter equipment especially relates to an accurate filter.
Background
In the field of production of pharmaceutical food and the like, substances such as activated carbon and the like are used for assisting production, and the substances have large content in products and fine particle size, and must be removed in final finished products. Therefore, the development of a precise filter is an urgent problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model provides a precise filter for solving the defects.
The above object of the present invention is achieved by the following technical solutions: a precise filter comprises an equipment cylinder, wherein the side wall of the lower part of the equipment cylinder is connected with a material inlet and supporting legs; the upper part of the equipment barrel is provided with a forward blowing air inlet and a shunting pipeline fixing frame, and the outer side of the shunting pipeline fixing frame is provided with a shunting pipeline fixing buckle;
the device comprises an equipment cylinder, a valve body, a valve seat and a valve seat, wherein the equipment cylinder is provided with an upper cover and a lower cover; the shunt pipe passes through the shunt pipe fixing buckle and is connected with a discharge transverse connecting pipe, one end of the discharge transverse connecting pipe is provided with a material outlet, a valve is arranged beside the material outlet, the other end of the discharge transverse connecting pipe is provided with a back-blowing air inlet and a back-washing liquid inlet, the middle part of the discharge transverse connecting pipe is connected with a residual liquid conveying hose, and the residual liquid conveying hose is connected with the bottom of the lower cover;
an upper filter element supporting porous plate is installed at the upper end opening of the equipment cylinder, a high-precision powder sintering filter element is installed and fixed on the upper end opening of the equipment cylinder, a lower filter element supporting porous plate is installed on the lower cover, and a lower high-precision powder sintering filter element is installed and fixed on the lower cover;
the equipment barrel is connected with the lower cover through the cylinder cover opening mechanism.
Furthermore, the upper cover is connected to the upper port of the equipment cylinder through a fixing bolt, and the lower cover is connected to the lower port of the equipment cylinder through a quick-opening fastening bolt.
Furthermore, all be equipped with sealed O type circle on last filter core supports perforated plate and the lower filter core supports the perforated plate.
The cylinder cover opening mechanism comprises a cylinder fixing support, a cylinder, a movable oscillating bar, a fulcrum fixing frame and a cylinder cover opening control valve, wherein the cylinder fixing support is hinged to the upper end of the cylinder, a cylinder pull rod at the lower end of the cylinder is hinged to the movable oscillating bar, a fulcrum is arranged in the middle of the movable oscillating bar and hinged to the fulcrum fixing frame, and the tail end of the movable oscillating bar is fixedly connected with the lower cover; the cylinder cover opening control valve is fixed on the side wall of the equipment cylinder body, and the compressed air pipeline is connected with an upper air inlet and a lower air inlet on the cylinder through the cylinder cover opening control valve.
The utility model discloses the theory of operation: the material gets into from the material import, filters through high precision powder sintering filter core, and the clear liquid after the filtration arrives on the upper cover that filter core supported porous plate upper portion, gets into the horizontal union coupling of ejection of compact through the reposition of redundant personnel pipeline and discharges. After filtering, can have a large amount of raffinate in the equipment, impurity content is big, closes the valve on the horizontal antithetical couplet pipe of ejection of compact this moment, opens metal collapsible tube's connecting valve, lets in compressed air in to equipment through blowing the air inlet, and compressed air supports the extrusion of lower high accuracy powder sintering filter core department on the perforated plate with the raffinate through lower filter core, and the raffinate is discharged the horizontal antithetical couplet pipe discharge apparatus of ejection of compact through metal collapsible tube. After the residual liquid in the equipment is discharged, the quick-opening fastening bolt is loosened, the cylinder is rotated in the opening direction to open the cover control valve, the cylinder pull rod is contracted, and the lower cover is opened through the movable mechanism. After the lower cover is opened, the pressed impurities can fall off, the ball valve on the shunt pipeline is opened at the moment, compressed air is introduced into the equipment through the blowback air inlet, and the compressed air flows outwards from the inside of the filter element, so that the impurities on the surface of the filter element are blown off. The arrangement mode of the lower high-precision powder sintering filter elements on the lower cover is favorable for shoveling dry slag from the middle channel. And after the dry slag is discharged, opening an inlet of backwash liquid, introducing the backwash liquid, and cleaning the filter element. After the cleaning is finished, the lower cover is closed by using the cylinder cover opening control valve, the fastening bolt is tightened, and the equipment can be put into use again.
Compared with the prior art, the utility model the advantage be: the use is convenient, the time and the work are saved; the filtering precision is high; the filtering area is large, and the using efficiency is high; the maintenance is simple.
Drawings
Fig. 1 is a schematic view of the back structure of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic perspective view of the present invention.
Fig. 4 is the structure schematic diagram of the cylinder cover opening mechanism of the utility model.
Fig. 5 is a schematic structural view of the middle and lower covers of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in figures 1 to 5, the precision filter comprises an equipment cylinder 1, wherein the side wall of the lower part of the equipment cylinder 1 is connected with a material inlet 2 and a supporting leg 3; the upper part of the equipment barrel 1 is provided with a forward blowing air inlet 4 and a shunt pipeline fixing frame 5, and the outer side of the shunt pipeline fixing frame 5 is provided with a shunt pipeline fixing buckle 6;
the device comprises an equipment cylinder 1, an equipment cover 7, a lower cover 8, two shunt pipelines 9, a ball valve 10 and a control device, wherein the upper cover 7 is connected with the top of the equipment cylinder, and the two shunt pipelines 9 are provided with the ball valves 10; the shunt pipe 9 penetrates through the shunt pipe fixing buckle 6 and is connected with a discharge transverse connecting pipe 11, one end of the discharge transverse connecting pipe 11 is provided with a material outlet 12, a valve 13 is arranged beside the material outlet 12, the other end of the discharge transverse connecting pipe is provided with a back-blowing air inlet 14 and a back-washing liquid inlet 15, the middle part of the discharge transverse connecting pipe 11 is connected with a residual liquid conveying hose 16, and the residual liquid conveying hose 16 is connected with the bottom of a lower cover 8;
an upper filter element supporting porous plate 17 is installed at the upper port of the equipment cylinder 1, a high-precision powder sintering filter element 18 is installed and fixed on the upper port, and a lower filter element supporting porous plate 19 is installed and fixed on the lower cover 8, and a lower high-precision powder sintering filter element 20 is installed and fixed on the lower cover;
the equipment cylinder 1 is connected with the lower cover 8 through a cylinder cover opening mechanism 21.
Further, the upper cover 7 is connected to the upper port of the equipment cylinder 1 through a fixing bolt 22, and the lower cover 8 is connected to the lower port of the equipment cylinder 1 through a quick-opening fastening bolt 23.
Furthermore, the upper filter element supporting porous plate 17 and the lower filter element supporting porous plate 19 are both provided with sealing O-rings.
Further, the cylinder cover opening mechanism 21 comprises a cylinder fixing support 21-1, a cylinder 21-2, a movable swing rod 21-3, a fulcrum fixing support 21-4 and a cylinder cover opening control valve 21-5, wherein the cylinder fixing support 21-1 is hinged with the upper end of the cylinder 21-2, a cylinder pull rod 21-6 at the lower end of the cylinder 21-2 is hinged with the movable swing rod 21-3, a fulcrum 21-7 is arranged in the middle of the movable swing rod 21-3 and is hinged with the fulcrum fixing support 21-4, and the tail end of the movable swing rod 21-3 is fixedly connected with the lower cover 8; the cylinder cover opening control valve 21-5 is fixed on the side wall of the equipment cylinder 1, and a compressed air pipeline (not shown) is connected with an upper air inlet 21-8 and a lower air inlet 21-9 on the cylinder through the cylinder cover opening control valve 21-5.
The utility model discloses the theory of operation: the material gets into from material import 2, filters through high accuracy powder sintering filter core 18, and the clear liquid after the filtration reachs on the upper cover 7 of upper filter core support perforated plate 17 upper portion, gets into ejection of compact cross-connecting pipe 11 through reposition of redundant personnel pipeline 9 and discharges. After filtering, can have a large amount of raffinate in the equipment, impurity content is big, closes the valve 13 on the ejection of compact cross-linking pipe 11 this moment, opens metal collapsible tube's connecting valve 13, lets in compressed air in 4 to the equipment through blowing the air inlet, and compressed air is with the raffinate through lower filter core support lower high accuracy powder sintering filter core 20 department extrusion on the perforated plate 19, and the raffinate is arranged the ejection of compact cross-linking pipe 11 discharge apparatus through metal collapsible tube. After the residual liquid in the equipment is drained, the quick-opening fastening bolt 23 is loosened, the cylinder cover opening control valve 21-5 is rotated in the opening direction, the cylinder pull rod 21-6 is contracted, and the lower cover 8 is opened through the movable mechanism. After the lower cover 8 is opened, the pressed impurities fall off, the ball valve 10 on the shunt pipeline 9 is opened at the moment, compressed air is introduced into the equipment through the back blowing air inlet 14, and the compressed air flows outwards from the inside of the filter element, so that the impurities on the surface of the filter element are blown off. The arrangement of the lower high-precision powder sintering filter elements 20 on the lower cover 8 is beneficial to shoveling dry slag from the middle channel. After the dry slag is discharged, the backwash liquid inlet 15 is opened, backwash liquid is introduced, and the filter element is cleaned. After cleaning is finished, the lower cover 8 is closed by using the cylinder cover opening control valve 21-5, and the fastening bolt is tightened, so that the equipment can be put into use again.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (4)
1. A precision filter is characterized in that: the device comprises a device cylinder, wherein the side wall of the lower part of the device cylinder is connected with a material inlet and supporting legs; the upper part of the equipment barrel is provided with a forward blowing air inlet and a shunting pipeline fixing frame, and the outer side of the shunting pipeline fixing frame is provided with a shunting pipeline fixing buckle;
the device comprises an equipment cylinder, a valve body, a valve seat and a valve seat, wherein the equipment cylinder is provided with an upper cover and a lower cover; the shunt pipe passes through the shunt pipe fixing buckle and is connected with a discharge transverse connecting pipe, one end of the discharge transverse connecting pipe is provided with a material outlet, a valve is arranged beside the material outlet, the other end of the discharge transverse connecting pipe is provided with a back-blowing air inlet and a back-washing liquid inlet, the middle part of the discharge transverse connecting pipe is connected with a residual liquid conveying hose, and the residual liquid conveying hose is connected with the bottom of the lower cover;
an upper filter element supporting porous plate is installed at the upper end opening of the equipment cylinder, a high-precision powder sintering filter element is installed and fixed on the upper end opening of the equipment cylinder, a lower filter element supporting porous plate is installed on the lower cover, and a lower high-precision powder sintering filter element is installed and fixed on the lower cover;
the equipment barrel is connected with the lower cover through the cylinder cover opening mechanism.
2. A precision filter according to claim 1, wherein: the upper cover is connected to the upper port of the equipment cylinder through a fixing bolt, and the lower cover is connected with the lower port of the equipment cylinder through a quick-opening fastening bolt.
3. A precision filter according to claim 1, wherein: and the upper filter element supporting porous plate and the lower filter element supporting porous plate are both provided with sealing O-shaped rings.
4. A precision filter according to claim 1, wherein: the cylinder cover opening mechanism comprises a cylinder fixing support, a cylinder, a movable swing rod, a fulcrum fixing frame and a cylinder cover opening control valve, the cylinder fixing support is hinged to the upper end of the cylinder, a cylinder pull rod at the lower end of the cylinder is hinged to the movable swing rod, a fulcrum is arranged in the middle of the movable swing rod and hinged to the fulcrum fixing frame, and the tail end of the movable swing rod is fixedly connected with the lower cover; the cylinder cover opening control valve is fixed on the side wall of the equipment cylinder body, and the compressed air pipeline is connected with an upper air inlet and a lower air inlet on the cylinder through the cylinder cover opening control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920975557.5U CN210251422U (en) | 2019-06-26 | 2019-06-26 | Precision filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920975557.5U CN210251422U (en) | 2019-06-26 | 2019-06-26 | Precision filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210251422U true CN210251422U (en) | 2020-04-07 |
Family
ID=70045261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920975557.5U Active CN210251422U (en) | 2019-06-26 | 2019-06-26 | Precision filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210251422U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973229A (en) * | 2021-04-21 | 2021-06-18 | 上海佳誉过滤设备有限公司 | Online filtering system for fluid purification and use method thereof |
| CN114504883A (en) * | 2021-12-31 | 2022-05-17 | 济宁黑猫炭黑有限责任公司 | Be applied to safe diffusion equipment of carbon black production |
-
2019
- 2019-06-26 CN CN201920975557.5U patent/CN210251422U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973229A (en) * | 2021-04-21 | 2021-06-18 | 上海佳誉过滤设备有限公司 | Online filtering system for fluid purification and use method thereof |
| CN114504883A (en) * | 2021-12-31 | 2022-05-17 | 济宁黑猫炭黑有限责任公司 | Be applied to safe diffusion equipment of carbon black production |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |