CN214634560U

CN214634560U - Sewage treatment plant for municipal works

Info

Publication number: CN214634560U
Application number: CN202121037998.4U
Authority: CN
Inventors: 张景涛; 薛晓波; 李育超
Original assignee: Shaanxi Donghan Industrial Co ltd
Current assignee: Shaanxi Donghan Industrial Co ltd
Priority date: 2021-05-15
Filing date: 2021-05-15
Publication date: 2021-11-09
Anticipated expiration: 2031-05-15

Abstract

The utility model belongs to the technical field of municipal sewage treatment, in particular to a sewage treatment device for municipal engineering, which aims at the problem that the existing sewage treatment device is easy to cause the sediment of the pipeline due to the lack of the function of intercepting rainwater sundries and provides the following proposal comprising a shell, the top of casing is provided with the roof, a lateral wall bottom of casing is the level and runs through and be provided with a plurality of outlet pipes, one side that the inside of roof is close to the outlet pipe is provided with the board of intaking, the inside of board of intaking runs through and is provided with a plurality of movable blocks, the bottom of board of intaking is the slope and is provided with the guide plate, the guide plate bottom is installed and is filtered the impeller, the center department of filtering the impeller runs through and is provided with the center pin, it is vertical the closing plate to filter the impeller bottom, the inside center department fixedly connected with filter plate of closing plate, drive assembly is all installed to the both ends outer wall of center pin. The utility model has the advantages of can effectually separate debris, prevent that the pipeline from piling up, preventing that the water inlet from being blockked up by debris.

Description

Sewage treatment plant for municipal works

Technical Field

The utility model relates to a municipal administration sewage treatment technical field especially relates to a sewage treatment plant for municipal works.

Background

Municipal sewage means municipal sewage, including people's daily life sewage, the rainwater that the road trickles into sewer pipe etc. and in traditional sewage treatment process, need all collect various rainwater and domestic sewage and go forward further processing to special sewage treatment plant, and then realize that sewage is up to standard, conveniently discharges, just can not cause the pollution of environment.

Lack the filter equipment in advance to rain sewage usually when traditional sewage treatment, and then when heavy rain or short-term thunderstorm rain appear, often can appear a large amount of rainwater and collect the mouth of a river, and then can carry a large amount of fallen leaves or debris, the siltation appears in sewage transport's in-process easily, form the jam, and then the conveying efficiency who leads to sewage descends, and then leads to the transport that sewage can not be timely to discharge, lead to road ponding easily, trouble very.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of sewage treatment plant for municipal works has solved traditional sewage treatment plant, lacks the function to rainwater debris interception, leads to the problem of pipeline siltation debris easily.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sewage treatment plant for municipal works, which comprises a housin, the top of casing is provided with the roof, a side wall bottom of casing is the level and runs through and be provided with a plurality of outlet pipes, one side that the inside of roof is close to the outlet pipe is provided with into the water board, the inside of intaking board runs through and is provided with a plurality of movable blocks, the bottom of intaking board is the slope and is provided with the guide plate, the guide plate bottom is installed and is filtered the impeller, the center department that filters the impeller runs through and is provided with the center pin, it is vertical the closing plate to filter the impeller bottom, fixedly connected with filter plate is located to the inside center department of closing plate, one side bottom both sides that the roof keeps away from the outlet pipe all are provided with the axis of rotation, transmission assembly is all installed to the both ends outer wall of center pin, reciprocating motion subassembly is installed to the one end that two axis of rotation are close to each other, all carry out fixed connection through the dead lever between the bottom of a plurality of movable block, and the inside through being provided with the connecting rod of one end that a plurality of dead lever is close to the axis of rotation.

Preferably, the transmission assembly includes the action wheel, follows driving wheel and drive belt, and the action wheel carries out fixed connection respectively in the both ends outer wall fixed connection of center pin, and the drive belt carries out fixed connection respectively in the outer wall of axis of rotation, carries out the transmission through following the driving wheel between action wheel and the drive belt and is connected, the drive belt is made for rubber.

Preferably, the reciprocating motion subassembly includes well core rod, eccentric disc and transfer line, well core rod's both ends all with the lateral wall edge fixed connection of eccentric disc, and the center department and the mutual fixed connection of axis of rotation of eccentric disc, well core rod's both ends outer wall all rotates and is connected with the transfer line, well core rod was kept away from to the transfer line one end and the outer wall mutual rotation of connecting rod is connected.

Preferably, rectangular through holes corresponding to the moving blocks are formed in the water inlet plate, the moving blocks slide in the rectangular through holes, and the water inlet plate is made of corrosion-resistant plastics.

Preferably, a groove is formed in the top end of the moving block, a floating block is connected to the inner portion of the groove of the moving block in a sliding mode, a water inlet hole penetrates through the inner portion of the floating block, and the floating block is made of a corrosion-resistant foam plate.

Preferably, the one end that the outlet pipe was kept away from to the guide plate inclines to the bottom, and the basin that leaks has been seted up along the incline direction at the top of guide plate, and the equal fixedly connected with shielding plate in both sides of guide plate, the inside of casing are close to the top of filtering the impeller and are the slope and be provided with the hang plate, filter the equal fixedly connected with plectane in both ends of impeller.

Preferably, the outer wall of the filtering impeller is provided with a plurality of grooves, the grooves in the outer wall of the filtering impeller and the tops of the filtering toothed plates are staggered mutually, and the bottom end in the shell inclines towards one side of the water outlet pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when using, rain sewage reaches the inside of casing through the intake plate, the rainwater flows to the bottom along the guide plate, the water leakage groove through the guide plate top, can make sewage separate with debris, prevent that debris from blockking the flow of sewage when too much, rain sewage is behind down, can form the impact to one side blade of filtering impeller, make filtering impeller rotatory, debris then are blockked by filtering impeller, and drop along with filtering impeller's rotation, and the debris that do not drop is through the filtering toothed plate with the bottom removal of staggering each other, make filtering toothed plate can scrape debris, and block debris through filtering toothed plate, prevent that debris from removing to the outlet pipe, and then can effectually prevent the inside siltation that forms of outlet pipe, make things convenient for the removal of sewage to carry.

2. When using, it is rotatory to drive the center pin through filtering the impeller, thereby it is rotatory to make the center pin drive the axis of rotation through drive assembly, the axis of rotation drives the reciprocating motion subassembly and rotates, and then the connecting rod carries out reciprocating motion, thereby the movable block that drives the top through the dead lever carries out reciprocating motion, the debris that can drive the board top of intaking removes to both sides, can effectually prevent debris jam top, and when using, the rainwater can pour into the recess at movable block top into the rainwater through the inlet opening of floating piece inside, and then drive the floating piece under the effect of buoyancy and remove to the top, thereby can further increase the space at board top of intaking, prevent to be blockked up.

Drawings

FIG. 1 is a schematic view of a municipal sewage treatment plant according to the present invention;

FIG. 2 is a sectional view of the internal structure of a municipal sewage treatment plant according to the present invention;

FIG. 3 is a schematic view of the junction between the internal guide plate and the filtering impeller of the municipal sewage treatment plant provided by the utility model;

FIG. 4 is a schematic view of the structure of the connection between the reciprocating assembly and the connecting rod in the sewage treatment plant for municipal engineering;

FIG. 5 is the utility model provides an inside movable block structure sketch map of sewage treatment plant for municipal works.

In the figure: 1. a housing; 2. a top plate; 3. a water outlet pipe; 4. a water intake plate; 5. a moving block; 501. fixing the rod; 6. a baffle; 7. filtering the impeller; 701. a circular plate; 8. a central shaft; 9. a closing plate; 10. a filter plate; 11. a transmission assembly; 111. a driving wheel; 112. a driven wheel; 113. a transmission belt; 12. a rotating shaft; 13. a reciprocating assembly; 131. a center pole; 132. an eccentric disc; 133. a transmission rod; 14. a connecting rod; 15. floating the block; 151. a water inlet hole; 16. a shielding plate; 17. an inclined plate.

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.

Referring to fig. 1-5, a sewage treatment device for municipal works comprises a housing 1, a top plate 2 is arranged at the top of the housing 1, a plurality of water outlet pipes 3 are horizontally arranged at the bottom of one side wall of the housing 1 in a penetrating manner, a water inlet plate 4 is arranged at one side of the top plate 2 close to the water outlet pipes 3, a plurality of moving blocks 5 are arranged in the water inlet plate 4 in a penetrating manner, a guide plate 6 is obliquely arranged at the bottom of the water inlet plate 4, a filtering impeller 7 is arranged at the bottom of the guide plate 6, a central shaft 8 is arranged at the center of the filtering impeller 7 in a penetrating manner, a closing plate 9 is vertically arranged at the bottom of the filtering impeller 7, a filtering toothed plate 10 is fixedly connected at the center of the closing plate 9, rotating shafts 12 are arranged at two sides of the bottom of one side of the top plate 2 far from the water outlet pipes 3, transmission assemblies 11 are arranged on the outer walls of two ends of the central shaft 8, and reciprocating moving assemblies 13 are arranged at the ends of the two rotating shafts 12 close to each other, the bottoms of the moving blocks 5 are fixedly connected by fixing rods 501, and the connecting rods 14 are arranged in the ends of the fixing rods 501 close to the rotating shaft 12 in a penetrating manner.

Further, in above-mentioned technical scheme, transmission assembly 11 includes action wheel 111, from driving wheel 112 and drive belt 113, action wheel 111 is respectively in the both ends outer wall fixed connection of center pin 8, drive belt 113 carries out fixed connection in the outer wall of axis of rotation 12 respectively, carry out the transmission through following driving wheel 112 between action wheel 111 and the drive belt 113 and be connected, it is rotatory that filter impeller 7 drives center pin 8, thereby make center pin 8 can drive axis of rotation 12 rotation through transmission assembly 11, and then make axis of rotation 12 drive reciprocating motion subassembly 13 and rotate.

Further, in the above technical scheme, reciprocating motion subassembly 13 includes well core rod 131, eccentric disc 132 and transfer link 133, well core rod 131's both ends all with eccentric disc 132's lateral wall edge fixed connection, and eccentric disc 132's center department and the mutual fixed connection of axis of rotation 12, well core rod 131's both ends outer wall all rotates and is connected with transfer link 133, the one end that well core rod 131 was kept away from to transfer link 133 is connected with the outer wall rotation of connecting rod 14, reciprocating motion subassembly 13 rotates, and then can drive connecting rod 14 through transfer link 133 and carry out reciprocating motion, thereby drive dead lever 501 carries out reciprocating motion.

Furthermore, in the above technical solution, rectangular through holes corresponding to the moving blocks 5 are formed in the water inlet plate 4, and the moving blocks 5 and the rectangular through holes slide with each other, so that the rainwater and sewage can reach the water inlet plate 4 through the edge of the top plate 2, and further reach the inside of the housing 1 through the rectangular through holes in the water inlet plate 4.

Referring to fig. 5, further, in the above technical solution, a groove is formed in the top end of the moving block 5, the floating block 15 is slidably connected in the groove of the moving block 5, a water inlet 151 is formed in the floating block 15 in a penetrating manner, rainwater can be injected into the groove in the top of the moving block 5 through the water inlet 151 in the floating block 15, and then the floating block 15 is driven to move to the top under the action of buoyancy, so that the space in the top of the water inlet plate 4 can be further increased.

Further, in above-mentioned technical scheme, the one end that outlet pipe 3 was kept away from to guide plate 6 slopes to the bottom, and the basin has been seted up along the incline direction at the top of guide plate 6, the equal fixedly connected with shielding plate 16 in both sides of guide plate 6, the inside of casing 1 is close to the top of filtering impeller 7 and is the slope and be provided with hang plate 17, the equal fixedly connected with plectane 701 in both ends of filtering impeller 7, under the blockking of shielding plate 16, make the rainwater flow to the bottom along guide plate 6, and through the basin on guide plate 6 top, can make sewage and debris separate.

Further, in above-mentioned technical scheme, the outer wall of filtering impeller 7 is provided with a plurality of recesses, and the recess of filtering impeller 7 outer wall staggers each other with the top of straining pinion rack 10, and the inside bottom of casing 1 inclines to one side of outlet pipe 3, and then sewage can move to the bottom through the recess that filters impeller 7 surface, and the filtration pinion rack 10 of rethread bottom moves to outlet pipe 3, and debris are then blockked by filtering impeller 7.

The working principle is as follows: when the rainwater and sewage filtering device is used, rainwater and sewage can reach the inner water inlet plate 4 through the edge of the top plate 2 and further reach the inside of the shell 1 through the rectangular through hole in the water inlet plate 4, then rainwater can flow towards the bottom along the guide plate 6 under the blocking of the shielding plate 16, and the sewage and impurities can be separated through the water leakage groove at the top end of the guide plate 6, so that the flow of the sewage is prevented from being blocked when the impurities are excessive, further the rainwater and sewage can impact one side blade of the filtering impeller 7 after falling, the filtering impeller 7 rotates, further the sewage can move towards the bottom through the groove on the surface of the filtering impeller 7 and then moves towards the water outlet pipe 3 through the toothed plate 10 at the bottom, the impurities are blocked by the filtering impeller 7 and fall along with the rotation of the filtering impeller 7, and when the impurities which do not fall off occur, the filtering impeller 7 and the toothed plate 10 at the bottom move in a staggered manner through the rotation of the central shaft 8, then the filtering toothed plate 10 can scrape the sundries off, and the filtering toothed plate 10 can block the sundries, so as to prevent the sundries from moving to the water outlet pipe 3, further effectively prevent the deposition from forming inside the water outlet pipe 3, and facilitate the moving and conveying of sewage, when in use, the filtering impeller 7 can drive the central shaft 8 to rotate, so that the central shaft 8 can drive the rotating shaft 12 to rotate through the transmission component 11, further the rotating shaft 12 can drive the reciprocating component 13 to rotate, further the transmission rod 133 can drive the connecting rod 14 to move in a reciprocating manner, thereby driving the fixing rod 501 to move in a reciprocating manner, further the fixing rod 501 can drive the moving block 5 at the top to move in a reciprocating manner, further the moving block 5 can drive the sundries at the top of the water inlet plate 4 to move towards two sides, thereby effectively preventing the sundries from blocking the top, and when in use, rainwater can be injected into the groove at the top of the moving block 5 through the water inlet 151 inside the floating block 15, and then drive the floating block 15 to move to the top under the effect of buoyancy to can further increase the space at the top of the water inlet plate 4, prevent to be blockked up.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sewage treatment device for municipal engineering comprises a shell (1) and is characterized in that a top plate (2) is arranged at the top of the shell (1), a plurality of water outlet pipes (3) are horizontally arranged at the bottom of one side wall of the shell (1) in a penetrating manner, a water inlet plate (4) is arranged at one side, close to the water outlet pipes (3), of the top plate (2), a plurality of moving blocks (5) are arranged in the water inlet plate (4) in a penetrating manner, a guide plate (6) is obliquely arranged at the bottom of the water inlet plate (4), a filtering impeller (7) is arranged at the bottom of the guide plate (6), a central shaft (8) is arranged at the center of the filtering impeller (7) in a penetrating manner, a sealing plate (9) is vertically arranged at the bottom of the filtering impeller (7), a filtering toothed plate (10) is fixedly connected at the center of the inside of the sealing plate (9), and rotating shafts (12) are arranged on two sides of the bottom of one side, far away from the water outlet pipes (3), of the top plate (2), transmission assembly (11) are all installed to the both ends outer wall of center pin (8), and reciprocating motion subassembly (13) are installed to the one end that two axis of rotation (12) are close to each other, all carry out fixed connection through dead lever (501) between the bottom of a plurality of movable blocks (5), and a plurality of dead levers (501) are close to the inside connecting rod (14) that runs through of one end of axis of rotation (12).

2. The municipal sewage treatment plant according to claim 1, wherein the transmission assembly (11) comprises a driving wheel (111), a driven wheel (112) and a transmission belt (113), the driving wheel (111) is fixedly connected to the outer walls of the two ends of the central shaft (8), the transmission belt (113) is fixedly connected to the outer wall of the rotating shaft (12), and the driving wheel (111) is in transmission connection with the transmission belt (113) through the driven wheel (112).

3. The municipal works sewage treatment plant according to claim 1, wherein the reciprocating assembly (13) comprises a central rod (131), an eccentric disc (132) and a transmission rod (133), both ends of the central rod (131) are fixedly connected with the edge of the side wall of the eccentric disc (132), the center of the eccentric disc (132) is fixedly connected with the rotating shaft (12), the outer walls of both ends of the central rod (131) are rotatably connected with the transmission rod (133), and one end of the transmission rod (133), which is far away from the central rod (131), is rotatably connected with the outer wall of the connection rod (14).

4. The municipal engineering sewage treatment device according to claim 1, wherein the water inlet plate (4) has rectangular through holes formed therein, the rectangular through holes corresponding to the moving blocks (5), and the moving blocks (5) slide in the rectangular through holes.

5. The municipal engineering sewage treatment device according to claim 1, wherein a groove is formed in the top end of the moving block (5), the floating block (15) is slidably connected to the groove of the moving block (5), and a water inlet (151) is formed in the floating block (15) in a penetrating manner.

6. The municipal engineering sewage treatment device according to claim 1, wherein one end of the guide plate (6) away from the water outlet pipe (3) is inclined to the bottom, a water leakage groove is formed in the top of the guide plate (6) along the inclined direction, shielding plates (16) are fixedly connected to both sides of the guide plate (6), an inclined plate (17) is obliquely arranged at the top of the inside of the casing (1) close to the filtering impeller (7), and circular plates (701) are fixedly connected to both ends of the filtering impeller (7).

7. The municipal engineering sewage treatment plant according to claim 1, wherein the outer wall of the filter impeller (7) is provided with a plurality of grooves, the grooves in the outer wall of the filter impeller (7) and the tops of the filter toothed plates (10) are staggered with each other, and the inner bottom end of the housing (1) is inclined to one side of the water outlet pipe (3).