CN211692767U - A diaphragm pump for sewage treatment - Google Patents
A diaphragm pump for sewage treatment Download PDFInfo
- Publication number
- CN211692767U CN211692767U CN201922154801.4U CN201922154801U CN211692767U CN 211692767 U CN211692767 U CN 211692767U CN 201922154801 U CN201922154801 U CN 201922154801U CN 211692767 U CN211692767 U CN 211692767U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- fixedly connected
- pipe
- diaphragm pump
- sewage treatment
- 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
- 239000010865 sewage Substances 0.000 title claims abstract description 36
- 239000007788 liquid Substances 0.000 claims description 37
- 230000035939 shock Effects 0.000 claims description 6
- 239000012535 impurity Substances 0.000 abstract description 28
- 239000008187 granular material Substances 0.000 abstract description 24
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a diaphragm pump technical field especially relates to a diaphragm pump for sewage treatment, including the pump body, feed liquor pipeline, skeleton, first filter screen, block rubber, hold case, blow off pipe and blowdown lid, the feed liquor pipeline passes through the fixed bottom of intercommunication at the pump body of ring flange, first filter screen fixed connection is in the inside of skeleton, the shape of skeleton is circular-arcly, block rubber fixed connection is at the upper and lower both ends of skeleton, the outside of block rubber and the inside wall contact of feed liquor pipeline, the small opening that runs through is seted up to the bottom of feed liquor pipeline. The utility model discloses a well first filter screen can filter the granule impurity of sewage, has reduced the impact wear of granule impurity to the diaphragm, has improved the work efficiency and the life of the pump body, and the granule impurity of being separated by first filter screen can fall into to holding the case from the small opening, avoids the stiching that granule impurity lasts to reduce first filter screen blocking's probability on first filter screen.
Description
Technical Field
The utility model relates to a diaphragm pump technical field especially relates to a diaphragm pump for sewage treatment.
Background
In sewage treatment, more water pumps are needed to convey sewage or sludge, the sewage or sludge has more particle impurities, the pump is greatly abraded, and a transmission mechanism of the diaphragm pump is not in direct contact with a conveyed medium, so that the diaphragm pump is widely applied to the field of sewage treatment based on the characteristic.
Because the granule impurity of sewage is more, but these granule impurity can nevertheless form the impact to the diaphragm of diaphragm pump, produce great wearing and tearing to the diaphragm, lead to the work efficiency decline of diaphragm pump, reduced the life of diaphragm pump.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a be not enough to prior art, the utility model provides a diaphragm pump for sewage treatment possesses the advantage of granule impurity separation and collection, has solved because the granule impurity of sewage is more, but these granule impurities can nevertheless form the impact to the diaphragm of diaphragm pump, produce great wearing and tearing to the diaphragm, lead to the work efficiency decline of diaphragm pump, have reduced the problem of the life of diaphragm pump.
(II) technical scheme
In order to realize the technical problem, the utility model provides a diaphragm pump for sewage treatment, which comprises a pump body, a liquid inlet pipeline, a framework, a first filter screen, a rubber block, a containing box, a blow-off pipe and a blow-off cover, the liquid inlet pipeline is fixedly communicated with the bottom of the pump body through a flange plate, the first filter screen is fixedly connected inside the framework, the shape of the framework is arc-shaped, the rubber blocks are fixedly connected with the upper end and the lower end of the framework, the outer sides of the rubber blocks are contacted with the inner side wall of the liquid inlet pipeline, the bottom of the liquid inlet pipeline is provided with a through leak hole, the top of the leak hole is positioned at the outer side of the bottom of the framework, the containing box is fixedly connected with the bottom of the liquid inlet pipeline, the top of the containing box is communicated with the bottom of the leakage hole, the sewage discharge pipe is fixedly communicated with the middle part of the bottom of the accommodating box, and the sewage discharge cover is sleeved at the bottom of the sewage discharge pipe in a threaded manner.
Further, the inner wall fixedly connected with snap ring of inlet fluid pipeline, one side of snap ring and the inboard contact of block rubber.
Further, the fixed intercommunication in bottom of holding case one side has the drain pipe, the fixed intercommunication in the bottom of feed liquor pipeline in top of drain pipe, and the inside fixedly connected with second filter screen of drain pipe.
Further, the one end that the inlet channel is close to the skeleton is fixed the intercommunication and is had the inlet joint, flange piece fixedly connected with liquid outlet pipe is passed through at the top of the pump body, the one end fixed intercommunication of liquid outlet pipe has the liquid outlet joint.
Further, the equal fixedly connected with mounting panel in both sides of pump body bottom, the mounting hole that runs through is all seted up to the four corners department at mounting panel top.
Further, the bottom fixedly connected with shock pad of mounting panel, anti-skidding line has been seted up to the bottom of shock pad.
(III) advantageous effects
The utility model provides a diaphragm pump for sewage treatment possesses following beneficial effect:
1. this a diaphragm pump for sewage treatment uses through the cooperation of inlet channel, skeleton, first filter screen and block rubber, and the skeleton has played the effect of support to first filter screen, and first filter screen is established in inlet channel's inside, can filter the granule impurity of sewage, prevents that these granule impurities from entering into the inside to the pump body from inlet channel, has reduced the impact wear of granule impurity to the diaphragm, has improved the work efficiency and the life of the pump body.
2. This a diaphragm pump for sewage treatment, through the small opening, hold the case, the cooperation of blow off pipe and blowdown lid is used, can fall into to holding the case from the small opening by the granule impurity of first filter screen separation, avoids the sticising of granule impurity continuation to press on first filter screen, reduces the probability that first filter screen blockked up, simultaneously, opens the blowdown lid, and the granule impurity that conveniently will hold incasement portion is discharged from the blow off pipe, and is further, has improved the filterable efficiency of first filter screen.
3. This a diaphragm pump for sewage treatment uses through the cooperation of block rubber and snap ring, and the snap ring is injectd the position of block rubber, inject first filter screen in the inside of feed liquor pipeline, and the block rubber has certain elasticity, can be so that the skeleton is fixed on the feed liquor pipeline, simultaneously, conveniently takes out the inside of skeleton from the feed liquor pipeline, and the convenience is to the maintenance and the change of first filter screen.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the structure of the liquid inlet pipe of the present invention;
fig. 3 is a schematic view of the snap ring structure of the present invention.
In the figure: 1. a pump body; 2. a liquid inlet pipeline; 3. a framework; 4. a first filter screen; 5. a rubber block; 6. A snap ring; 7. a leak hole; 8. an accommodating box; 9. a blow-off pipe; 10. a sewage draining cover; 11. a drain pipe; 12. a second filter screen; 13. a liquid inlet joint; 14. a liquid outlet pipeline; 15. a liquid outlet joint; 16. mounting a plate; 17. A shock-absorbing pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a diaphragm pump for sewage treatment comprises a pump body 1, a liquid inlet pipe 2, a frame 3, a first filter screen 4, a rubber block 5, a containing box 8, a blow-off pipe 9 and a blow-off cover 10, wherein the liquid inlet pipe 2 is fixedly communicated with the bottom of the pump body 1 through a flange, the pump body 1 is a diaphragm pump, the first filter screen 4 is fixedly connected with the inside of the frame 3, the frame 3 is arc-shaped, the rubber block 5 is fixedly connected with the upper end and the lower end of the frame 3, the outer side of the rubber block 5 is contacted with the inner side wall of the liquid inlet pipe 2, the frame 3 supports the first filter screen 4 through the cooperation of the liquid inlet pipe 2, the frame 3, the first filter screen 4 and the rubber block 5, the first filter screen 4 is arranged inside the liquid inlet pipe 2 and can filter particle impurities of sewage to prevent the particle impurities from entering the pump body 1 from the liquid inlet pipe 2, impact wear of particle impurities to the diaphragm is reduced, the working efficiency and the service life of the pump body 1 are improved, the rubber block 5 and the snap ring 6 are matched for use, the position of the rubber block 5 is limited by the snap ring 6, the first filter screen 4 is limited inside the liquid inlet pipeline 2, the rubber block 5 has certain elasticity, the framework 3 can be fixed on the liquid inlet pipeline 2, meanwhile, the framework 3 can be conveniently taken out from the liquid inlet pipeline 2, the first filter screen 4 can be conveniently maintained and replaced, the bottom of the liquid inlet pipeline 2 is provided with a through leak hole 7, the top of the leak hole 7 is positioned on the outer side of the bottom of the framework 3, the accommodating box 8 is fixedly connected to the bottom of the liquid inlet pipeline 2, the top of the accommodating box 8 is communicated with the bottom of the leak hole 7, the blow-off pipe 9 is fixedly communicated to the middle part of the bottom of the accommodating box 8, the blow-off cover 10 is sleeved at, through the small opening 7, hold case 8, the cooperation of blow off pipe 9 and blowdown lid 10 is used, the granule impurity of being separated by first filter screen 4 can fall into to holding case 8 from small opening 7, avoid the stiction that granule impurity lasts on first filter screen 4, reduce the probability that first filter screen 4 blockked up, simultaneously, open blowdown lid 10, conveniently will hold the inside granule impurity of case 8 and discharge from blow off pipe 9, and is further, has improved the filterable efficiency of first filter screen 4.
Inner wall fixedly connected with snap ring 6 of inlet channel 2, one side of snap ring 6 and the inboard contact of block rubber 5, the fixed intercommunication in bottom of holding case 8 one side has drain pipe 11, and the fixed intercommunication in inlet channel 2's bottom in top of drain pipe 11, and the inside fixedly connected with second filter screen 12 of drain pipe 11.
The fixed intercommunication of inlet channel 2 one end near skeleton 3 has inlet joint 13, and flange piece fixedly connected with liquid outlet pipe 14 is passed through at the top of the pump body 1, and the fixed intercommunication of one end of liquid outlet pipe 14 has liquid outlet joint 15, the equal fixedly connected with mounting panel 16 in both sides of the pump body 1 bottom, and the mounting hole that runs through is all seted up in the four corners department at mounting panel 16 top, and mounting panel 16's bottom fixedly connected with shock pad 17, and anti-skidding line has been seted up to the bottom of shock pad 17.
When using, sewage can get into the inside to the pump body 1 from inlet channel 2, skeleton 3 has played the effect of support to first filter screen 4, first filter screen 4 is established in inlet channel 2's inside, when sewage passes through first filter screen 4, first filter screen 4 can filter the granule impurity of sewage, prevent that these granule impurity from getting into the inside to the pump body 1 from inlet channel 2, the impact wear of granule impurity to the diaphragm has been reduced, the work efficiency and the life of the pump body 1 have been improved, the granule impurity of being first filter screen 4 separation can fall into to holding in the case 8 from small opening 7, avoid the sticis on first filter screen 4 that granule impurity lasts, reduce the probability that first filter screen 4 blockked up, open blowdown lid 10, conveniently will hold the granule impurity of incasement portion and discharge from blow off pipe 9.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a diaphragm pump for sewage treatment, includes the pump body (1), inlet channel (2), skeleton (3), first filter screen (4), block rubber (5), holds case (8), blow off pipe (9) and blowdown lid (10), its characterized in that: the liquid inlet pipeline (2) is fixedly communicated with the bottom of the pump body (1) through a flange plate, the first filter screen (4) is fixedly connected inside the framework (3), the framework (3) is arc-shaped, the rubber blocks (5) are fixedly connected with the upper end and the lower end of the framework (3), the outer side of each rubber block (5) is in contact with the inner side wall of the liquid inlet pipeline (2), the bottom of the liquid inlet pipeline (2) is provided with a through leak hole (7), the top of the leak hole (7) is positioned at the outer side of the bottom of the framework (3), the containing box (8) is fixedly connected with the bottom of the liquid inlet pipeline (2), the top of the containing box (8) is communicated with the bottom of the leakage hole (7), the sewage draining pipe (9) is fixedly communicated with the middle part of the bottom of the containing box (8), and the sewage draining cover (10) is sleeved at the bottom of the sewage draining pipe (9) in a threaded manner.
2. A diaphragm pump for sewage treatment according to claim 1, characterized in that: the inner wall fixedly connected with snap ring (6) of inlet channel (2), one side and the inboard contact of block rubber (5) of snap ring (6).
3. A diaphragm pump for sewage treatment according to claim 1, characterized in that: the fixed intercommunication in bottom of holding case (8) one side has drain pipe (11), the fixed intercommunication in the bottom of liquid inlet pipe (2) in top of drain pipe (11), and the inside fixedly connected with second filter screen (12) of drain pipe (11).
4. A diaphragm pump for sewage treatment according to claim 1, characterized in that: the liquid inlet pipe (2) is close to one end of the framework (3) and is fixedly communicated with a liquid inlet joint (13), the top of the pump body (1) is fixedly connected with a liquid outlet pipe (14) through a flange piece, and one end of the liquid outlet pipe (14) is fixedly communicated with a liquid outlet joint (15).
5. A diaphragm pump for sewage treatment according to claim 1, characterized in that: the equal fixedly connected with mounting panel (16) in both sides of the pump body (1) bottom, the mounting hole that runs through is all seted up in the four corners department at mounting panel (16) top.
6. A diaphragm pump for sewage treatment according to claim 5, characterized in that: the bottom fixedly connected with shock pad (17) of mounting panel (16), the anti-skidding line has been seted up to the bottom of shock pad (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922154801.4U CN211692767U (en) | 2019-12-05 | 2019-12-05 | A diaphragm pump for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922154801.4U CN211692767U (en) | 2019-12-05 | 2019-12-05 | A diaphragm pump for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211692767U true CN211692767U (en) | 2020-10-16 |
Family
ID=72789668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922154801.4U Active CN211692767U (en) | 2019-12-05 | 2019-12-05 | A diaphragm pump for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211692767U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112326465A (en) * | 2020-10-19 | 2021-02-05 | 中阀控股（集团）有限公司 | Diaphragm life testing device for hydraulic control valve |
| CN113173551A (en) * | 2021-04-13 | 2021-07-27 | 江苏绩优机电科技有限公司 | Pneumatic diaphragm pump of multiple exit reposition of redundant personnel |
| CN114658641A (en) * | 2022-05-24 | 2022-06-24 | 河南氢枫能源技术有限公司 | Automatic circulating device for oil circuit of compressor for hydrogenation station |
-
2019
- 2019-12-05 CN CN201922154801.4U patent/CN211692767U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112326465A (en) * | 2020-10-19 | 2021-02-05 | 中阀控股（集团）有限公司 | Diaphragm life testing device for hydraulic control valve |
| CN113173551A (en) * | 2021-04-13 | 2021-07-27 | 江苏绩优机电科技有限公司 | Pneumatic diaphragm pump of multiple exit reposition of redundant personnel |
| CN114658641A (en) * | 2022-05-24 | 2022-06-24 | 河南氢枫能源技术有限公司 | Automatic circulating device for oil circuit of compressor for hydrogenation station |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211692767U (en) | A diaphragm pump for sewage treatment | |
| CN218596221U (en) | Novel pulse type aerator | |
| CN217119544U (en) | Oil press with filtering structure for vegetable oil processing | |
| CN213853478U (en) | Furnace water circulating device for carbon steel vacuum water quenching | |
| CN213221242U (en) | Clear stifled device of CIP cleaning circuit for sour mare's milk production | |
| CN208770910U (en) | A kind of mud-sucking device of included blockage removal system | |
| CN109553257B (en) | Oil sludge treatment system and treatment method | |
| CN220365721U (en) | Water circulation vacuum pump device for disc filter | |
| CN207794206U (en) | A kind of novel water system | |
| CN215053797U (en) | Novel glass fiber reinforced plastic integrated pump station | |
| CN205875296U (en) | Kitchen cleanout of well | |
| CN210065342U (en) | Labyrinth type water storage device | |
| CN212757406U (en) | Multi-medium filter | |
| CN219788940U (en) | Waste mulching film cleaning, granulating and recycling device | |
| CN213924343U (en) | Denitrification deep bed filter | |
| CN215288213U (en) | Secondary reverse osmosis water treatment device | |
| CN210409854U (en) | Integrated gas-liquid separation coalescence filter device | |
| CN215842005U (en) | Peripheral filtering device of circulating water tank | |
| CN218046673U (en) | Multifunctional sewage sludge filtering device | |
| CN216191831U (en) | Sludge dewatering device with multistage dewatering function | |
| CN208964661U (en) | Integrated water treatment equipment | |
| CN210825681U (en) | Pure water recovery device for aluminum foil production line | |
| CN214611738U (en) | Vibrations formula is convenient for separate sewage MBR processing apparatus of sewage debris | |
| CN214829605U (en) | Clear sewage treatment integration equipment of drawing of septic tank | |
| CN217398585U (en) | Sewage treatment plant is used in chateau grape wine processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Tongxin village, Tang Wang Township, Yangzhou, Jiangsu Province Patentee after: Yangzhou Jieyuan Environment Co.,Ltd. Address before: 225000 Tongxin village, Tangwang Township, Guangling District, Yangzhou City, Jiangsu Province Patentee before: YANGZHOU JIEYUAN DISCHARGE WATER CO.,LTD. |