CN210595747U

CN210595747U - Sewage treatment pond mud discharging device based on environmental protection

Info

Publication number: CN210595747U
Application number: CN201921461462.8U
Authority: CN
Inventors: 王杨
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-05-22
Anticipated expiration: 2029-09-04

Abstract

The utility model discloses a sludge discharge device of a sewage treatment tank based on environmental protection, which comprises a sludge tank, a sedimentation tank and a water collection tank, wherein the inner cavity of the sludge tank is divided into the sedimentation tank and the water collection tank, a baffle is arranged between the sedimentation tank and the water collection tank, the connection surface of the water collection tank and the sedimentation tank is arranged in an inclined way, and a plurality of through holes which are uniformly distributed are arranged on the baffle, a sludge accumulation hopper is arranged at the bottom of one side of the sedimentation tank, a sludge suction plate is arranged on the inner wall of the bottom of the sludge accumulation hopper, and a conduit is arranged at the bottom of the sludge suction plate, when in use, sewage enters the sewage tank, firstly can be discharged into the sedimentation tank, sludge can be deposited into the sludge accumulation hopper through the sedimentation tank, and the sewage can flow into the water collection tank along with the inclined plane between the water collection tank and the sedimentation tank, under the action of the baffle, the sludge in the sewage can be, so that the connecting block moves on the screw rod, and the connecting block drives the mud scraping plate to move to one side of the baffle.

Description

Sewage treatment pond mud discharging device based on environmental protection

Technical Field

The utility model relates to a sludge treatment technical field specifically is a sewage treatment pond mud discharging device based on environmental protection.

Background

The sewage treatment is a process for enabling sewage to meet the water quality requirement of a certain water body for drainage or reuse and purifying the sewage, the sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people, and upstream suppliers in the sewage treatment industry mainly comprise manufacturers of sewage treatment equipment and sewage treatment agent suppliers and belong to industries with fast development and good demand conditions.

In the sewage treatment process, the sludge precipitated at the bottom of the tank also needs to be treated frequently, but in the common sludge treatment process, the sludge at the bottom of the tank is not easy to treat and cannot be treated, so that the sludge is not easy to collect, and the labor intensity of people is greatly enhanced.

Disclosure of Invention

An object of the utility model is to provide a sewage treatment pond arranges mud device based on environmental protection to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a sludge discharge device of a sewage treatment tank based on environmental protection comprises a sludge tank, a sedimentation tank and a water collecting tank, wherein the inner cavity of the sludge tank is divided into the sedimentation tank and the water collecting tank, a baffle is arranged between the sedimentation tank and the water collecting tank, the connecting surface of the water collecting tank and the sedimentation tank is obliquely arranged, a plurality of through holes are uniformly distributed on the baffle, a sludge hopper is arranged at the bottom of one side of the sedimentation tank, a sludge suction plate is arranged on the inner wall of the bottom of the sludge hopper, a guide pipe is arranged at the bottom of the sludge suction plate, the guide pipe extends to the outer side of the sludge tank and is connected with a sludge containing box through a sludge suction pump, the sludge containing box is connected with the side wall of the sludge tank through a supporting plate, a second hydraulic cylinder is arranged at one side of the sludge containing box, one end of the second hydraulic cylinder extends to the inner cavity of the, the filter screen is fixedly connected with the inner wall of the sludge containing box;

as a further aspect of the present invention: mud holds incasement wall and is provided with the cavity, is provided with the heating screen in the cavity, mud holds bottom of the case portion inner wall slope setting, and mud holds bottom of the case portion one side and is provided with the delivery port, sedimentation tank top inner wall is provided with fixed case, mud pond one side is provided with the motor, and motor shaft portion connects the lead screw, and the lead screw extends to fixed incasement chamber and rotates with fixed case through the bearing to be connected, the lead screw cover is equipped with the connecting block, and the connecting block bottom extends to fixed case below and is provided with first pneumatic cylinder, and first pneumatic cylinder bottom is provided with the mud scraping plate, the connecting block is provided with the thread bush with the lead screw junction, and the thread bush rotates with the lead screw to be connected, the fixed bottom of the case portion is provided with the opening, and.

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

1. during the use, when sewage gets into the effluent water sump, at first can discharge into the sedimentation tank, through sedimentation tank part mud can deposit to long-pending mud fill in, and sewage can flow into the collecting tank along with the inclined plane between collecting tank and the sedimentation tank in, under the effect of baffle, keep off the mud in the sewage, make mud stop in the sedimentation tank, the starter motor, make the lead screw rotate, make the connecting block move on the lead screw, thereby make the connecting block drive the mud scraping plate and remove to baffle one side, and will scrape mud plate bottom and sedimentation tank bottom inner wall contact through first pneumatic cylinder, the starter motor, make the mud scraping plate move on sedimentation tank bottom inner wall, thereby scrape the mud on the sedimentation tank inner wall to long-pending mud fill in.

2. The mud pump is started, so that the mud in the mud bucket is pumped into the mud containing box by the mud sucking plate, the second hydraulic cylinder is started, the mud in the box is extruded by the extruding plate, the inner cavity bottom of the box is filled with the mud by the water in the mud falling through the filter screen, the heating net is started simultaneously, the mud is heated, the mud is formed into blocks, the collection and the treatment are facilitated, the labor intensity is greatly reduced, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a sewage treatment tank sludge discharge device based on environmental protection.

Fig. 2 is a structural schematic diagram of a sludge containing box in a sludge discharge device of a sewage treatment tank based on environmental protection.

Fig. 3 is a schematic diagram of the internal structure of a sludge containing box in the sludge discharge device of the sewage treatment tank based on environmental protection.

In the figure: 1-a sludge tank, 2-a sedimentation tank, 3-a water collecting tank, 4-a mud collecting bucket, 5-a motor, 6-a fixed box, 7-a screw rod, 8-a connecting block, 9-a first hydraulic cylinder, 10-a mud scraping plate, 11-a baffle, 12-a mud absorbing plate, 13-a guide pipe, 14-a mud absorbing pump, 15-a sludge containing box, 16-a second hydraulic cylinder, 17-a squeezing plate, 18-a heating net and 19-a filter screen.

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, in the embodiment of the present invention, an environmental protection based sludge discharging device for a sewage treatment tank comprises a sludge tank 1, a sedimentation tank 2 and a water collecting tank 3, wherein an inner cavity of the sludge tank 1 is divided into the sedimentation tank 2 and the water collecting tank 3, a baffle 11 is arranged between the sedimentation tank 2 and the water collecting tank 3, a connecting surface of the water collecting tank 3 and the sedimentation tank 2 is obliquely arranged, a plurality of through holes are uniformly distributed on the baffle 11, a sludge hopper 4 is arranged at the bottom of one side of the sedimentation tank 2, a sludge suction plate 12 is arranged on the inner wall of the bottom of the sludge hopper 4, a conduit 13 is arranged at the bottom of the sludge suction plate 12, the conduit 13 extends to the outer side of the sludge tank 1 and is connected with a sludge containing box 15 through a sludge pump 14, the sludge containing box 15 is connected with the side wall of the sludge tank 1 through a support plate, a second hydraulic cylinder 16 is arranged at one side of the sludge containing box 15, the extrusion plate 17 is connected with the sludge containing box 15 in a sliding manner, the bottom of the extrusion plate 17 is provided with a filter screen 19, and the filter screen 19 is fixedly connected with the inner wall of the sludge containing box 15;

the inner wall of the sludge containing box 15 is provided with a cavity, a heating net 18 is arranged in the cavity, the inner wall of the bottom of the sludge containing box 15 is obliquely arranged, a water outlet is arranged at one side of the bottom of the sludge containing box 15, a fixed box 6 is arranged on the inner wall of the top end of the sedimentation tank 2, one side of the sludge pool 1 is provided with a motor 5, the shaft part of the motor 5 is connected with a screw rod 7, the screw rod 7 extends to the inner cavity of the fixed box 6 and is rotationally connected with the fixed box 6 through a bearing, the screw rod 7 is sleeved with a connecting block 8, the bottom of the connecting block 8 extends to the lower part of the fixed box 6 and is provided with a first hydraulic cylinder 9, the bottom of the first hydraulic cylinder 9 is provided with a mud scraper 10, a threaded sleeve is arranged at the joint of the connecting block 8 and the screw rod 7 and is rotationally connected with the screw rod 7, the bottom of the fixed box 6 is provided with an opening, the size of the opening is matched with that of the connecting block 8, and the connecting block 8 is in sliding connection with the opening.

The utility model discloses a theory of operation is:

when the sludge collecting device is used, sewage enters a sewage tank, the sewage is firstly discharged into a sedimentation tank 2, part of sludge is precipitated into a sludge collecting hopper 4 through the sedimentation tank 2, the sewage flows into a water collecting tank 3 along with an inclined plane between the water collecting tank 3 and the sedimentation tank 2, the sludge in the sewage is intercepted under the action of a baffle 11, the sludge stays in the sedimentation tank 2, a motor 5 is started, a screw rod 7 rotates, a connecting block 8 moves on the screw rod 7, the connecting block 8 drives a sludge scraping plate 10 to move to one side of the baffle 11, the bottom of the sludge scraping plate 10 is contacted with the inner wall of the bottom of the sedimentation tank 2 through a first hydraulic cylinder 9, the motor 5 is started, the sludge scraping plate 10 moves on the inner wall of the bottom of the sedimentation tank 2, the sludge on the inner wall of the sedimentation tank 2 is scraped into the sludge collecting hopper 4, a sludge suction pump 14 is started, and the sludge in the sludge collecting hopper 4 is sucked into a sludge containing box 15 by the sludge suction plate 12, start second pneumatic cylinder 16 for the stripper plate 17 holds the mud in the case 15 to mud and extrudees, makes the moisture in the mud fall into the inner chamber bottom that mud held case 15 through filter screen 19, starts heating net 18 simultaneously, heats mud, makes mud blocking, thereby is convenient for collect the processing, greatly reduced intensity of labour, improved work efficiency.

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. The sludge discharge device based on the environmental protection comprises a sludge tank (1), a sedimentation tank (2) and a water collection tank (3), and is characterized in that the inner cavity of the sludge tank (1) is divided into the sedimentation tank (2) and the water collection tank (3), a baffle (11) is arranged between the sedimentation tank (2) and the water collection tank (3), a sludge accumulation hopper (4) is arranged at the bottom of one side of the sedimentation tank (2), a sludge suction plate (12) is arranged on the inner wall of the bottom of the sludge accumulation hopper (4), a guide pipe (13) is arranged at the bottom of the sludge suction plate (12), the guide pipe (13) extends to the outer side of the sludge tank (1) and is connected with a sludge containing box (15) through a sludge suction pump (14), the sludge containing box (15) is connected with the side wall of the sludge tank (1) through a supporting plate, a fixing box (6) is arranged on the inner wall of the top end of the sedimentation tank, lead screw (7) is connected to motor (5) axial region, and lead screw (7) extend to fixed case (6) inner chamber and rotate with fixed case (6) through the bearing and be connected, lead screw (7) cover is equipped with connecting block (8), and connecting block (8) bottom extends to fixed case (6) below and is provided with first pneumatic cylinder (9), and first pneumatic cylinder (9) bottom is provided with mud scraper (10).

2. The sewage treatment pool sludge discharge device based on environmental protection as claimed in claim 1, wherein the connection surface of the water collecting pool (3) and the sedimentation pool (2) is obliquely arranged, and a plurality of through holes are uniformly distributed on the baffle plate (11).

3. The sewage treatment pond sludge discharging device based on environmental protection as claimed in claim 1, wherein a second hydraulic cylinder (16) is arranged on one side of the sludge containing box (15), one end of the second hydraulic cylinder (16) extends to an inner cavity of the sludge containing box (15) and is provided with an extrusion plate (17), the extrusion plate (17) and the sludge containing box (15) are slidably connected, a filter screen (19) is arranged at the bottom of the extrusion plate (17), the filter screen (19) and the sludge containing box (15) are fixedly connected, a cavity is arranged on the inner wall of the sludge containing box (15), and a heating screen (18) is arranged in the cavity.

4. The sewage treatment pool sludge discharge device based on environmental protection as claimed in claim 1, wherein the inner wall of the bottom of the sludge containing box (15) is inclined, and one side of the bottom of the sludge containing box (15) is provided with a water outlet.

5. The sewage treatment pool sludge discharge device based on environmental protection as claimed in claim 1, wherein a threaded sleeve is arranged at the connection part of the connecting block (8) and the screw rod (7), and the threaded sleeve is rotatably connected with the screw rod (7).

6. The sewage treatment pool sludge discharge device based on environmental protection according to claim 1, wherein the bottom of the fixing box (6) is provided with an opening, the size of the opening is matched with that of the connecting block (8), and the connecting block (8) is in sliding connection with the opening.