CN210229252U - Sewage treatment plant convenient to change filter screen - Google Patents
Sewage treatment plant convenient to change filter screen Download PDFInfo
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- CN210229252U CN210229252U CN201920777844.5U CN201920777844U CN210229252U CN 210229252 U CN210229252 U CN 210229252U CN 201920777844 U CN201920777844 U CN 201920777844U CN 210229252 U CN210229252 U CN 210229252U
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- pipeline
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- filter
- sewage treatment
- connecting plate
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Abstract
The utility model discloses a sewage treatment plant convenient to change filter screen, which comprises a pipe, the inside of pipeline is equipped with three filter plate, the inside of filter plate is inlayed and is equipped with the filter screen, the top and the equal fixedly connected with connecting plate in bottom of filter plate, the three through-hole relative with the connecting plate position is seted up to the bottom inner wall of pipeline, one of them connecting plate is connected with the through-hole slip interlude that the position is relative, the gear shaft is installed to the bottom of one of them connecting plate, the gear shaft bottom is equipped with drive mechanism, the trompil has been seted up on the top of pipeline, the top of trompil is equipped with the top cap, three spacing groove relative with the connecting plate position is seted up to. The utility model relates to a sewage treatment plant convenient to change filter screen through the height of drive mechanism regulation filter plate, and the filter plate in the pipeline of being convenient for is dismantled and is installed, and the filter screen on the convenient filter plate is changed, and the convenience is saved trouble.
Description
Technical Field
The utility model relates to a sewage treatment plant field, in particular to sewage treatment plant convenient to change filter screen.
Background
The discharge of urban domestic sewage is the main pollution source city of urban water in China, the sewage treatment stations are used for treating production and domestic sewage to reach the specified discharge standard, the sewage treatment stations are important facilities for protecting the environment, and the sewage treatment stations are ensured to play a role really by a strict discharge system, organization and management system.
When handling sewage, at first through the solid-liquid separation of filter screen in with sewage, carry out classification to sewage, improve the treatment quality of sewage, the filter screen can after long-term the use, the mesh of filter screen can appear blockking up or the filter screen breakage phenomenon appears, at this moment need carry out periodic replacement to the filter screen, guarantees the filtration quality of sewage, common filter screen is fixed mounting in sewer line's inside basically, comparatively troublesome when changing the filter screen, wastes time and energy, influences work efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sewage treatment plant convenient to change filter screen to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sewage treatment plant convenient to change filter screen, includes the pipeline, the inside of pipeline is equipped with three filter plate, the inside of filter plate is inlayed and is equipped with the filter screen, the top and the equal fixedly connected with connecting plate in bottom of filter plate, the bottom inner wall of pipeline is seted up and is put relative three through-hole, one of them the connecting plate alternates with the through-hole slip that the position is relative and is connected, one of them the gear shaft is installed to the bottom of connecting plate, the gear shaft bottom is equipped with drive mechanism, the trompil has been seted up on the top of pipeline, the top of trompil is equipped with the top cap, three spacing groove relative with the connecting plate position is seted up to the bottom of top cap, wherein another the connecting.
Preferably, the transmission case is installed to the bottom of pipeline, the transmission case passes through-hole and pipeline intercommunication, drive mechanism locates in the transmission case, drive mechanism includes cylinder, baffle and three lug, the inside of transmission case is located to the baffle slip interlude, the one end of baffle and the output fixed connection of cylinder, the cylinder is installed in the bottom of pipeline, and is three the fixed bottom of locating the baffle of lug equidistance, the top of baffle and the fixed rack that is equipped with in top of lug, the rack is connected with the gear shaft meshing.
Preferably, the cell wall fixedly connected with spring of spacing groove, the bottom fixedly connected with stopper of spring, stopper and spacing groove sliding connection, the bottom of stopper contacts with the top of another connecting plate wherein.
Preferably, the two sides of the hole wall of the hole formed in the top of the pipeline are fixedly connected with backing plates.
Preferably, the equal fixedly connected with fixture block in bottom both sides of top cap, the fixture block and the draw-in groove joint that the pipeline top was seted up, the iron plate is installed to the bottom of fixture block, the top of draw-in groove is inlayed and is equipped with the electro-magnet, the handle is installed on the top of top cap.
Preferably, a switch panel is installed on the top end of the pipeline, a cylinder switch and an electromagnet switch are installed on the switch panel, and the cylinder and the electromagnet are respectively electrically connected with an external power supply through the cylinder switch and the electromagnet switch.
The utility model discloses a technological effect and advantage:
1. the utility model adjusts the height of the filter plate through the transmission mechanism, when the rack at the top end of the convex block on the guide plate is contacted with the gear shaft, the filter plate moves upwards to drive the connecting plate on the filter plate to be clamped into the limiting groove on the top cover, and the filter plate is installed;
2. the utility model improves the filtering quality of sewage through three filter screens, when one filter screen is damaged, the other two filter screens provide standby filter screens for sewage filtering, and the normal filtering of sewage is ensured;
3. the utility model discloses an iron plate and the laminating of electro-magnet on the fixture block improve the steadiness when top cap and pipe connection to this stability of placing of filter plate in the pipeline that improves.
Drawings
Fig. 1 is a schematic front structural view of the present invention;
fig. 2 is a schematic structural view of the gear shaft of the present invention contacting with the rack on the bump;
FIG. 3 is a schematic view of the enlarged structure of the part A of the present invention;
FIG. 4 is a schematic view of the enlarged structure of the part B of the present invention;
fig. 5 is a schematic diagram of the filter plate structure of the present invention.
In the figure: 1. a pipeline; 2. filtering the plate; 3. a through hole; 4. a connecting plate; 5. a gear shaft; 6. a rack; 7. A transmission mechanism; 701. a cylinder; 702. a guide plate; 703. a bump; 8. a transmission case; 9. filtering with a screen; 10. A top cover; 11. a limiting groove; 12. a spring; 13. a limiting block; 14. a handle; 15. a base plate; 16. a clamping block; 17. an iron block; 18. an electromagnet; 19. a switch panel.
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.
The utility model provides a sewage treatment device convenient for replacing a filter screen, as shown in figures 1-5, which comprises a pipeline 1, three filter plates 2 are arranged inside the pipeline 1, a filter screen 9 is embedded inside the filter plates 2, connecting plates 4 are fixedly connected with the top ends and the bottom ends of the filter plates 2, three through holes 3 opposite to the connecting plates 4 are arranged on the inner wall of the bottom end of the pipeline 1, one connecting plate 4 is connected with the through holes 3 opposite to the connecting plates 4 in a sliding and penetrating way, a gear shaft 5 is arranged at the bottom end of one connecting plate 4, a transmission mechanism 7 is arranged at the bottom of the gear shaft 5, a hole is arranged at the top end of the pipeline 1, a top cover 10 is arranged at the top of the hole, three limiting grooves 11 opposite to the connecting plates 4 are arranged at the bottom end of the top cover 10, the other connecting plate 4 is clamped with the, the bottom end of the spring 12 is fixedly connected with a limiting block 13, the limiting block 13 is connected with a limiting groove 11 in a sliding manner, the bottom end of the limiting block 13 is contacted with the top end of another connecting plate 4, backing plates 15 are fixedly connected to both sides of the hole wall of the hole on the top of the pipeline 1, the three limiting grooves 11 on the top cover 10 are opposite to the positions of the three through holes 3 on the pipeline 1, so that the filter plates 2 are vertically placed in the pipeline 1, the stability of the filter plates 2 placed in the pipeline 1 is ensured, the sealing performance of the connection between the top cover 10 and the pipeline 1 is ensured through the backing plates 15, the three filter plates 2 are independent, when the filter screen 9 on one filter plate 2 is damaged, the normal use of the filter screens 9 on the other two filter plates 2 is not influenced, and when the damaged filter screen 9 is replaced, the used filter plate 2 can be placed towards, the service life of the filter screen 9 is prolonged;
wherein, the bottom of the pipeline 1 is provided with a transmission box 8, the transmission box 8 is communicated with the pipeline 1 through a through hole 3, a transmission mechanism 7 is arranged in the transmission box 8, the transmission mechanism 7 comprises an air cylinder 701, a guide plate 702 and three convex blocks 703, the guide plate 702 is slidably inserted in the transmission box 8, one end of the guide plate 702 is fixedly connected with the output end of the air cylinder 701, the air cylinder 701 is arranged at the bottom of the pipeline 1, the three convex blocks 703 are fixedly arranged at the bottom of the guide plate 702 at equal intervals, the top ends of the guide plate 702 and the convex blocks 703 are fixedly provided with a rack 6, the rack 6 is meshed and connected with a gear shaft 5, when the gear shaft 5 on a connecting plate 4 at the bottom of the filter plate 2 is contacted with the rack 6 on the convex blocks 703, the connecting plate 4 at the top of the filter plate 2 extrudes a spring 12 through a limiting block 13, the connecting plate 4 at the top end of the filter plate 2 drives the filter plate 2 to move downwards under the action of the elastic force of the spring 12, so that the filter plate 2 is convenient to disassemble and replace;
the two sides of the bottom end of the top cover 10 are fixedly connected with fixture blocks 16, the fixture blocks 16 are clamped with clamping grooves formed in the top end of the pipeline 1, iron blocks 17 are arranged at the bottom ends of the fixture blocks 16, electromagnets 18 are embedded in the top ends of the clamping grooves, handles 14 are arranged at the top ends of the top cover 10, the fixture blocks 16 are clamped with the clamping grooves in the pipeline 1, the fitting performance of the top cover 10 when the top cover 10 is connected with the pipeline 1 is guaranteed, the electromagnets 18 generate adsorbability on the iron blocks 17, the stability of the top cover 10 during installation is improved, and sewage is guaranteed not to leak when circulating in;
finally, a switch panel 19 is installed at the top end of the pipeline 1, a cylinder switch and an electromagnet switch are installed on the switch panel 19, and the cylinder 701 and the electromagnet 18 are electrically connected with an external power supply through the cylinder switch and the electromagnet switch respectively.
This practical theory of operation:
when the filter plates 2 are installed, the top cover 10 is opened, the connecting plates 4 at the bottom ends of the three filter plates 2 are respectively inserted into and connected with the three through holes 3, the top cover 10 is covered, the connecting plates 4 at the top ends of the three filter plates 2 are respectively clamped with the three limiting grooves 11 at the bottom end of the top cover 10, the clamping blocks 16 at the bottom end of the top cover 10 are clamped with the clamping grooves at the top end of the pipeline 1, the switch of the electromagnet 18 is opened, the electromagnet 18 generates adsorption force on the iron blocks 17 on the clamping blocks 16, and the stability of connection between the top cover 10 and the pipeline 1;
the cylinder switch is opened, the cylinder 701 drives the guide plate 702 to move, so that the rack 6 at the top end of the bump 703 on the guide plate 702 is in contact with the gear shaft 5 on the connecting plate 4 at the bottom end of the filter plate 2, the connecting plate 4 drives the filter plate 2 to move upwards, the connecting plate 4 at the top end of the filter plate 2 extrudes the limiting block 13 in the limiting groove 11, the spring 12 is in a compressed state at the moment, the filter plate 2 is fixed, the stability of the filter plate 2 during installation is improved, and the cylinder switch is closed, as shown in fig. 2;
when the filter plate 2 is replaced, the cylinder switch is opened, the cylinder 701 drives the guide plate 702 to move, the rack 6 on the guide plate 702 is in contact with the gear shaft 5 on the connecting plate 4 at the bottom end of the filter plate 2, the filter plate 2 moves downwards under the action of the elastic force of the spring 12, the connecting plate 4 at the top end of the filter plate 2 is separated from the limiting block 13 in the limiting groove 11 at the moment, the electromagnet 18 switch is closed, the electromagnet 18 loses the adsorption force on the iron block 17 at the moment, the top cover 10 is taken out from the top end of the pipeline 1, the filter plate 2 of which the filter screen 9 needs to be replaced is taken out;
when one of them filter screen 9 damages, other two filter screens 9 still can play the filter effect to sewage, guarantee the normal filtration of sewage, when installing new filter plate 2, can with two used filter plates 2 in the pipeline 1 to the end of intaking remove, place in the through-hole 3 of first position department and second position department in proper order, the filter plate 2 of change is placed in the through-hole 3 of third position department, extension filter screen 9's life, convenient to use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a sewage treatment plant convenient to change filter screen, includes pipeline (1), its characterized in that: three filter plates (2) are arranged inside the pipeline (1), a filter screen (9) is embedded inside the filter plates (2), the top end and the bottom end of the filter plate (2) are both fixedly connected with a connecting plate (4), the inner wall of the bottom end of the pipeline (1) is provided with three through holes (3) opposite to the connecting plate (4), one of the connecting plates (4) is connected with the through hole (3) in the opposite position in a sliding and penetrating way, the bottom end of one of the connecting plates (4) is provided with a gear shaft (5), the bottom of the gear shaft (5) is provided with a transmission mechanism (7), the top end of the pipeline (1) is provided with a hole, a top cover (10) is arranged at the top of the opening, three limit grooves (11) opposite to the connecting plate (4) are arranged at the bottom end of the top cover (10), and the other connecting plate (4) is clamped with the limiting groove (11) in the opposite position.
2. The sewage treatment device convenient for replacing the filter screen according to claim 1, wherein: transmission case (8) are installed to the bottom of pipeline (1), transmission case (8) are through-hole (3) and pipeline (1) intercommunication, transmission mechanism (7) are located in transmission case (8), transmission mechanism (7) include cylinder (701), baffle (702) and three lug (703), the inside of transmission case (8) is located to baffle (702) slip interlude, the one end of baffle (702) and the output fixed connection of cylinder (701), install in the bottom of pipeline (1), it is three lug (703) equidistance is fixed and is located the bottom of baffle (702), the top of baffle (702) and the fixed rack (6) that are equipped with in top of lug (703), rack (6) are connected with gear shaft (5) meshing.
3. The sewage treatment device convenient for replacing the filter screen according to claim 1, wherein: the cell wall fixedly connected with spring (12) of spacing groove (11), the bottom fixedly connected with stopper (13) of spring (12), stopper (13) and spacing groove (11) sliding connection, the bottom of stopper (13) contacts with the top of another connecting plate (4) wherein.
4. The sewage treatment device convenient for replacing the filter screen according to claim 1, wherein: and backing plates (15) are fixedly connected to two sides of the hole wall of the hole formed in the top of the pipeline (1).
5. The sewage treatment device convenient for replacing the filter screen according to claim 1, wherein: the equal fixedly connected with fixture block (16) in bottom both sides of top cap (10), the draw-in groove joint that fixture block (16) and pipeline (1) top were seted up, iron plate (17) are installed to the bottom of fixture block (16), the top of draw-in groove is inlayed and is equipped with electro-magnet (18), handle (14) are installed on the top of top cap (10).
6. The sewage treatment device convenient for replacing the filter screen according to claim 2 or 5, wherein: switch panel (19) are installed on the top of pipeline (1), install cylinder switch and electromagnet switch on switch panel (19), cylinder (701) and electromagnet (18) are respectively through cylinder switch and electromagnet switch and external power electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920777844.5U CN210229252U (en) | 2019-05-28 | 2019-05-28 | Sewage treatment plant convenient to change filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920777844.5U CN210229252U (en) | 2019-05-28 | 2019-05-28 | Sewage treatment plant convenient to change filter screen |
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| Publication Number | Publication Date |
|---|---|
| CN210229252U true CN210229252U (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920777844.5U Active CN210229252U (en) | 2019-05-28 | 2019-05-28 | Sewage treatment plant convenient to change filter screen |
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| Country | Link |
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| CN (1) | CN210229252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576557A (en) * | 2020-06-09 | 2020-08-25 | 唐爱国 | Water quality lifting device for secondary pressurizing water supply equipment |
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2019
- 2019-05-28 CN CN201920777844.5U patent/CN210229252U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576557A (en) * | 2020-06-09 | 2020-08-25 | 唐爱国 | Water quality lifting device for secondary pressurizing water supply equipment |
| CN111576557B (en) * | 2020-06-09 | 2021-05-25 | 郑州高新供水有限责任公司 | Water quality lifting device for secondary pressurizing water supply equipment |
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