CN213433264U

CN213433264U - Sewage treatment plant for municipal administration convenient to change filter plate

Info

Publication number: CN213433264U
Application number: CN202022321008.1U
Authority: CN
Inventors: 倪连国
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-06-15
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a sewage treatment plant is used in municipal administration convenient to change filter plate, including base member, fixed plate, first filter screen, fixed block, guide way and apron, the inlet channel is installed to base member surface upper end, and is provided with the fixed plate on the base member is inside, the inside first filter screen that is provided with of fixed plate, and first filter screen is connected with the fixed plate through first spring to fixed rack is installed to fixed plate surface side, the inside upper end of base member is provided with the connecting axle, and the connecting axle surface is connected with gear and water wheels. This sewage treatment plant for municipal administration convenient to change filter plate is provided with first filter screen, carries out the first time to sewage through first filter screen and filters the great impurity of volume and mud in the sewage to stop in the filter screen upper end, through rack and pinion's meshing transmission, make the vibration of filter screen reciprocity, make impurity and mud collect the clearance in the filter screen lower extreme flow direction holding box.

Description

Sewage treatment plant for municipal administration convenient to change filter plate

Technical Field

The utility model relates to a municipal administration sewage treatment technical field specifically is a sewage treatment plant for municipal administration convenient to change filter plate.

Background

With the progress of urbanization, a large amount of domestic sewage and industrial wastewater generated during urban construction are generated in the life of residents, and in order to avoid the direct inflow of sewage and pollutants into a water area, sewage treatment equipment is adopted to purify water quality so as to protect the environment of the water area;

current sewage treatment plant for municipal administration is when using, needs to carry out filtration treatment to impurity and mud in the sewage, but mud and impurity volume are great to the phenomenon of jam appears easily, the change is dismantled to the most be not convenient for of current sewage treatment device's filter screen moreover, when the filter screen blocks up or damages, is not convenient for maintain and change the filter screen.

Aiming at the problems, innovative design is urgently needed on the basis of the original sewage treatment device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment plant for municipal administration convenient to change filter plate to mud and impurity volume are great in the filtration treatment who proposes in solving above-mentioned background art, appear blocking phenomenon easily and the filter screen is not convenient for dismantle the problem of changing.

In order to achieve the above object, the utility model provides a following technical scheme: a municipal sewage treatment device convenient for replacing filter plates comprises a base body, a fixed plate, a first filter screen, a fixed block, a guide groove and a cover plate, wherein a water inlet pipeline is arranged at the upper end of the outer surface of the base body, the fixed plate is arranged at the upper end of the inner part of the base body, the first filter screen is arranged in the fixed plate and is connected with the fixed plate through a first spring, a fixed rack is arranged at the side edge of the outer surface of the fixed plate, a connecting shaft is arranged at the upper end of the inner part of the base body, a gear and a water wheel are connected to the outer surface of the connecting shaft, the outer side of the gear is connected with the fixed rack, a containing tank is arranged at the right side of the base body, a sludge discharge port is arranged at the upper end of the containing tank and is connected with the bottom end of, and the inside second spring that is provided with of telescopic link, second filter screen left side fixedly connected with guide way, and the guide way inboard is connected with the guide post, base member surface right-hand member is provided with the apron, and laps left side fixedly connected with loose axle, the loose axle end is connected with the carriage, and the inboard fixed mounting of carriage has the guide post.

Preferably, the front view of the fixing plate is an inclined structure, and the first filter screen and the fixing plate form an elastic structure through the first spring.

Preferably, the connecting shaft and the water wheel form a rotating structure, and the connecting shaft and the gear are of an integrated structure.

Preferably, the gear and the fixed rack are in meshed connection, the outer surface of the gear is in a half-gear-ring-shaped structure, and the gear and the fixed rack are symmetrically arranged in two groups relative to the vertical center line of the connecting shaft.

Preferably, the second filter screen is in sliding connection with the fixed block, and the second filter screen and the fixed block form an elastic structure through a second spring.

Preferably, the cover plate, the movable shaft, the supporting frame and the base body are in sliding connection, and the guide column and the guide groove are in sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that: the municipal sewage treatment device convenient for replacing the filter plate;

1. the sewage treatment device is provided with a first filter screen, the sewage is filtered for the first time through the first filter screen, impurities and sludge with large volume in the sewage are filtered, so that the impurities and the sludge stay at the upper end of the filter screen, the filter screen vibrates in a reciprocating manner through meshing transmission of a gear and a rack, and the impurities and the sludge flow into the accommodating box from the lower end of the filter screen to be collected and cleaned;

2. be provided with guide way and slide rail, through pulling apron rebound, drive the guide post and upwards slide in the guide way, make the guide way drive the second filter screen and carry out the skew to the apron direction to the second filter screen of taking out that can be convenient dismantles and changes it.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic side view of the connecting shaft of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is the utility model discloses the guide post structural schematic diagram of bowing in section.

In the figure: 1. a substrate; 2. a water inlet pipe; 3. a fixing plate; 4. a first filter screen; 5. a first spring; 6. fixing a rack; 7. a connecting shaft; 8. a gear; 9. a water wheel; 10. a sludge discharge port; 11. an accommodating tank; 12. a fixed block; 13. a slide rail; 14. a second filter screen; 15. a telescopic rod; 16. a second spring; 17. a guide groove; 18. a cover plate; 19. a movable shaft; 20. a support frame; 21. and a guide post.

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. 1-4, the present invention provides a technical solution: a municipal sewage treatment device convenient for replacing filter plates comprises a base body 1, a water inlet pipeline 2, a fixing plate 3, a first filter screen 4, a first spring 5, a fixed rack 6, a connecting shaft 7, a gear 8, a water wheel 9, a sludge discharge port 10, a containing tank 11, a fixing block 12, a slide rail 13, a second filter screen 14, a telescopic rod 15, a second spring 16, a guide groove 17, a cover plate 18, a movable shaft 19, a support frame 20 and a guide post 21, wherein the water inlet pipeline 2 is installed at the upper end of the outer surface of the base body 1, the fixing plate 3 is arranged at the upper end inside the base body 1, the first filter screen 4 is arranged inside the fixing plate 3, the first filter screen 4 is connected with the fixing plate 3 through the first spring 5, the fixed rack 6 is installed at the side edge of the outer surface of the fixing plate 3, the connecting shaft 7 is arranged at the upper end inside the base body 1, the, the right side of the base body 1 is provided with an accommodating tank 11, the upper end of the accommodating tank 11 is provided with a sludge discharge port 10, the sludge discharge port 10 is connected with the bottom end of the fixed plate 3, the middle end of the inside of the base body 1 is provided with a fixed block 12, the inside of the fixed block 12 is connected with a second filter screen 14 through a slide rail 13, the left side of the second filter screen 14 is fixedly connected with a telescopic rod 15, the inside of the telescopic rod 15 is provided with a second spring 16, the left side of the second filter screen 14 is fixedly connected with a guide groove 17, the inner side of the guide groove 17 is connected with a guide post 21, the right end of the outer surface of the base body 1 is provided with a cover plate 18, the left side of the cover plate 18 is;

the fixed plate 3 is in an inclined structure in front view, the first filter screen 4 and the fixed plate 3 form an elastic structure through the first spring 5, the connecting shaft 7 and the water wheel 9 form a rotating structure, the connecting shaft 7 and the gear 8 are in an integrated structure, the gear 8 and the fixed rack 6 are in meshed connection, the outer surface of the gear 8 is in a half-gear-ring-shaped structure, the gear 8 and the fixed rack 6 are symmetrically arranged into two groups about the vertical central line of the connecting shaft 7, and the rotating structure of the water wheel 9 drives the first filter screen 4 to reciprocate up and down along the inclined direction of the fixed plate 3, so that sludge and impurities are filtered and collected;

second filter screen 14 is sliding connection with fixed block 12, and second filter screen 14 constitutes elastic structure through second spring 16 and fixed block 12, and apron 18, loose axle 19 and carriage 20 are sliding connection with base member 1, and guide post 21 is sliding connection with guide way 17, and removal through apron 18 can make second filter screen 14 pop out to convenient change and dismantle the filter screen.

The working principle is as follows: when the municipal sewage treatment device convenient for replacing the filter plate is used, according to the graph 1 and the graph 2, the device is firstly placed at a position needing to work, the water inlet pipeline 2 is opened to introduce sewage into the base body 1, when the sewage enters the base body 1, the sewage is sprayed to the upper end of the fixed plate 3, due to the existence of the first filter screen 4, impurities and sludge with larger volume in the sewage can be stopped at the upper end of the first filter screen 4, at the moment, the sewage can be contacted with the water wheel 9 at the lower end of the first filter screen 4 after passing through the first filter screen 4, so that the water wheel 9 is driven to rotate along the connecting shaft 7 under the action of water flow, further, the connecting shaft 7 and the gear 8 on the outer surface of the connecting shaft 7 are driven to synchronously rotate, because the gear 8 is in meshed connection with the fixed rack 6 at the side edge of the first filter screen 4, the first filter screen 4 is, when the filter leaves from the meshing structure, the first filter screen 4 is reset under the action of the first springs 5 at the two ends of the first filter screen, so that the first filter screen 4 reciprocates in a reciprocating manner along the inclined direction of the fixed plate 3 along with the continuous rotation of the water wheel 9, sludge and impurities at the upper end of the outer surface of the first filter screen are shaken off from the bottom end of the fixed plate 3 and flow to the accommodating tank 11 along the sludge discharge port 10 for uniform collection and cleaning;

according to fig. 1, fig. 3 and fig. 4, when sewage continues to move downwards, through second filter screen 14 in fixed block 12, the less residue of volume in the sewage will be filtered, after long-time device was used, can pass through rebound apron 18, apron 18 drives loose axle 19 in step, carriage 20 and guide post 21 upwards slide along base member 1, and guide post 21 slides with the guide way 17 looks block of second filter screen 14 left end, when guide post 21 moves vertically upwards, can stir guide way 17 to the right, thereby guide way 17 can drive second filter screen 14 and carry out the skew to the base member 1 outside along slide rail 13, second filter screen 14 is taken out in the exit of apron 18 lower extreme this moment, can conveniently wash and change second filter screen 14, avoid the device to appear the phenomenon of blockking up the filter screen, whole practicality has been increased.

Those not described in detail in this specification are within the skill of the art.

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

1. The utility model provides a sewage treatment plant is used in municipal administration convenient to change filter plate, includes base member (1), fixed plate (3), first filter screen (4), fixed block (12), guide way (17) and apron (18), its characterized in that: the water inlet pipe (2) is installed at the upper end of the outer surface of the base body (1), the fixing plate (3) is arranged at the upper end of the inner portion of the base body (1), the first filter screen (4) is arranged inside the fixing plate (3), the first filter screen (4) is connected with the fixing plate (3) through the first spring (5), the fixing rack (6) is installed on the side edge of the outer surface of the fixing plate (3), the connecting shaft (7) is arranged at the upper end of the inner portion of the base body (1), the gear (8) and the water wheel (9) are connected to the outer surface of the connecting shaft (7), the outer side of the gear (8) is connected with the fixing rack (6), the accommodating tank (11) is arranged on the right side of the base body (1), the sludge discharge port (10) is formed in the upper end of the accommodating tank (11), the sludge discharge port (, and fixed block (12) are inside to be connected with second filter screen (14) through slide rail (13), second filter screen (14) left side fixedly connected with telescopic link (15), and telescopic link (15) inside is provided with second spring (16), second filter screen (14) left side fixedly connected with guide way (17), and guide way (17) are inboard to be connected with guide post (21), base member (1) surface right-hand member is provided with apron (18), and apron (18) left side fixedly connected with loose axle (19), loose axle (19) end is connected with carriage (20), and carriage (20) inboard fixed mounting has guide post (21).

2. The municipal sewage treatment device convenient for filter plate replacement according to claim 1, wherein: the fixed plate (3) is of an inclined structure in the front view, and the first filter screen (4) and the fixed plate (3) form an elastic structure through a first spring (5).

3. The municipal sewage treatment device convenient for filter plate replacement according to claim 1, wherein: the connecting shaft (7) and the water wheel (9) form a rotating structure, and the connecting shaft (7) and the gear (8) are of an integrated structure.

4. The municipal sewage treatment device convenient for filter plate replacement according to claim 1, wherein: the gear (8) is in meshed connection with the fixed rack (6), the outer surface of the gear (8) is of a half-gear-ring-shaped structure, and the gear (8) and the fixed rack (6) are symmetrically arranged into two groups relative to the vertical center line of the connecting shaft (7).

5. The municipal sewage treatment device convenient for filter plate replacement according to claim 1, wherein: the second filter screen (14) is connected with the fixed block (12) in a sliding mode, and the second filter screen (14) and the fixed block (12) form an elastic structure through a second spring (16).

6. The municipal sewage treatment device convenient for filter plate replacement according to claim 1, wherein: the cover plate (18), the movable shaft (19) and the support frame (20) are in sliding connection with the base body (1), and the guide column (21) is in sliding connection with the guide groove (17).