CN215995730U

CN215995730U - Biochemical sedimentation tank of concrete waste water

Info

Publication number: CN215995730U
Application number: CN202121200104.9U
Authority: CN
Inventors: 胡丽
Original assignee: Chongqing Zunyu Environmental Protection Engineering Co ltd
Current assignee: Chongqing Zunyu Environmental Protection Engineering Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-03-11
Anticipated expiration: 2031-05-31

Abstract

The utility model relates to the technical field of biochemical pools, in particular to a biochemical sedimentation pool for concrete wastewater, which comprises: the device comprises a tank body, wherein a fixing frame is welded in the middle of the right end of the tank body, the tank body is used for precipitating concrete wastewater, a mud pushing plate is connected to the left side of the bottom end in the tank body in a left-right sliding manner and used for pushing cement to the right, the right lower end of the tank body is provided with a mud discharging port used for discharging the cement, a sealing plug is connected to the left end of the sealing plug in the mud discharging port, the right end of the sealing plug is connected with a sealing plate covering the right end of the mud discharging port, and a plurality of sections of telescopic mud guards are fixed at the upper end of the inner side of the fixing frame; turn right through the mud pushing plate and promote cement, cement is discharged through the mud discharging port, convenience when having guaranteed cement and discharging to reduce the troublesome poeration, and can improve the sealing performance of mud discharging port through the sealing plug that is round platform form, take place from the unexpected condition of leaking of mud discharging port with waste water and cement.

Description

Biochemical sedimentation tank of concrete waste water

Technical Field

The utility model relates to the technical field of biochemical pools, in particular to a biochemical sedimentation pool for concrete wastewater.

Background

Biochemical pond branch is multiple, also apply to a plurality of trades and fields, and concrete biochemical pond is then to carry out sedimentation separation's equipment with cement and waste water, with this cement in the recovery concrete waste water, but present concrete waste water biochemical sedimentation tank, after precipitating separation waste water and cement, because waste water and cement are layering from top to bottom in the cell body, when needs are with cement discharge cell body, cement is piled up and is difficult to discharge at the cell body, it is convenient not enough to lead to the cement to discharge, and waste water is difficult to carry out layering discharge with cement, can drive cement when waste water discharges and flow, easily lead to cement to mix in waste water once more, influence the quality of cement and waste water separation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a concrete wastewater biochemical sedimentation tank, which aims to solve the problems that cement is not discharged conveniently, the cement is driven to flow when the wastewater is discharged, the cement is mixed into the wastewater again, and the separation quality of the cement and the wastewater is influenced.

In order to solve the problems of the prior art, the utility model discloses a concrete wastewater biochemical sedimentation tank, which comprises:

the device comprises a tank body, wherein a fixed frame is welded in the middle of the right end of the tank body, and the tank body is used for precipitating concrete wastewater;

the mud pushing plate is connected to the left side of the bottom end in the tank body in a left-right sliding mode and used for pushing cement to the right, and a mud discharging opening used for discharging the cement is formed in the lower right end of the tank body;

the left end of the sealing plug is connected to the mud discharging port in an abutting mode, and the right end of the sealing plug is connected with a sealing plate covering the right end of the mud discharging port in an abutting mode;

the mud guard that stretches out and draws back of multistage, the flexible fender of multistage is fixed in the inboard upper end of mount, the flexible fender left end of multistage runs through into the cell body inner, the flexible fender upper end left side of multistage is fixed with the baffle, the mud pushing plate is located the below of the flexible fender of multistage, the flexible fender of multistage is used for separating waste water and cement from top to bottom.

Furthermore, an installation cavity is formed in the middle of the left end of the inner portion of the tank body, a lower positive and negative motor is fixed in the installation cavity through bolts, a lower lead screw is connected to the right end of the output end of the lower positive and negative motor, the right end of the lower lead screw penetrates into the inner end of the tank body in a rotating mode, and threads at the right end of the lower lead screw penetrate through the right side of the mud pushing plate.

Further, the sealing plug is round platform form, the closing plate right-hand member has telescopic cylinder through the bolt fastening, telescopic cylinder right-hand member is fixed in the inboard lower extreme of mount.

Further, the guide plate is latticed, a positive and negative motor is fixed to the top end in the fixing frame, an upper screw rod is connected to the left end of the output end of the positive and negative motor, the left end of the upper screw rod rotates to penetrate into the inner end of the pool body, and threads at the left end of the upper screw rod penetrate through the left surface of the guide plate.

Further, cell body left side upper end intercommunication has the inlet tube, the mount upper end meets the drain pump, both ends communicate respectively about the drain pump has drinking-water pipe and drain pipe, the drinking-water pipe end runs through into cell body inner, the drinking-water pipe is located the flexible fender top of multistage.

Furthermore, the front end of the tank body is provided with an observation window for observing the water level, and a toughened glass plate is embedded and fixed in the observation window.

Compared with the prior art, the utility model has the following beneficial effects:

turn right through pushing away the mud board and promote cement, the rethread mud discharging mouth discharges cement, convenience when having guaranteed cement and discharging, thereby reduce the troublesome poeration, and can improve the sealing performance of mud discharging mouth through the sealing plug that is the round platform form, so that waste water and cement take place from the unexpected condition of leaking of mud discharging mouth, when needs discharge waste water mud layering, consequently turn left the extension with the flexible fender of multistage, thereby make the flexible fender of multistage separate waste water and cement from top to bottom, it carries out layering from top to bottom to do benefit to make waste water and cement in the cell body, when waste water discharges, so that waste water drives cement and flows, avoid cement to mix to waste water once more, do benefit to the quality that improves cement and waste water separation.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged partial structural view of the utility model A;

FIG. 3 is a structural diagram illustrating the overall operation of the present invention;

fig. 4 is an overall external structural view of the present invention.

In FIGS. 1-4: the sludge treatment device comprises a tank body 1, a fixed frame 2, a sludge pushing plate 3, a lower screw rod 4, a lower positive and negative motor 5, a water inlet pipe 6, a multi-section telescopic sludge guard 7, a sludge discharge port 8, a sealing plug 9, a sealing plate 10, a telescopic cylinder 11, a drainage pump 12, a drainage pipe 13, a water pumping pipe 14, an upper positive and negative motor 15, an upper screw rod 16, a guide plate 17, an observation window 18 and an installation cavity 19.

Detailed Description

Please refer to fig. 1 to 4:

a concrete wastewater biochemical sedimentation tank comprises:

the device comprises a tank body 1, wherein a fixed frame 2 is welded in the middle of the right end of the tank body 1, and the tank body 1 is used for precipitating concrete wastewater;

the mud pushing plate 3 is connected to the left side of the inner bottom end of the pool body 1 in a left-right sliding manner, the mud pushing plate 3 is used for pushing cement to the right, a mud discharging port 8 and a sealing plug 9 are arranged at the lower right end of the pool body 1 for discharging the cement, the left end of the sealing plug 9 is connected to the inside of the mud discharging port 8, a sealing plate 10 covering the right end of the mud discharging port 8 is connected to the right end of the sealing plug 9, a mounting cavity 19 is arranged at the middle position of the left end inside the pool body 1, a lower positive and negative motor 5 is fixed inside the mounting cavity 19 through bolts, a lower lead screw 4 is connected to the right end of the output end of the lower positive and negative motor 5, the right end of the lower lead screw 4 penetrates into the inner end of the pool body 1 in a rotating manner, the right end of the lower lead screw 4 penetrates through the right side of the mud pushing plate 3, the sealing plug 9 is in a round table shape, a telescopic cylinder 11 is fixed to the right end of the sealing plate 10 through bolts, the right end of the telescopic cylinder 11 is fixed at the lower end of the inner side of the fixed frame 2, the upper end of the left side of the tank body 1 is communicated with a water inlet pipe 6, the upper end of the fixed frame 2 is connected with a drainage pump 12, the left end and the right end of the drainage pump 12 are respectively communicated with a water pumping pipe 14 and a drainage pipe 13, the tail end of the water pumping pipe 14 penetrates into the inner end of the tank body 1, and the water pumping pipe 14 is positioned above the multi-section telescopic fender 7;

specifically, concrete wastewater is discharged into the tank body 1 through the water inlet pipe 6 for sedimentation, after sedimentation is completed, the drainage pump 12 is started, the wastewater is pumped into the drainage pipe 13 through the water pumping pipe 14, the wastewater is discharged out of the tank body 1 through the drainage pipe 13, then the lower positive and negative motor 5 is started, the lower lead screw 4 at the bottom end is rotated, the mud pushing plate 3 moves rightwards along the lead screw, so that the mud pushing plate 3 pushes cement rightwards, the cement is conveniently and quickly pushed to the mud discharging port 8, meanwhile, the telescopic cylinder 11 is contracted and drives the sealing plate 10 and the sealing plug 9 to move rightwards, the sealing plug 9 is separated from the mud discharging port 8 at the moment, the cement is discharged through the mud discharging port 8, convenience in cement discharging is ensured, operation trouble is reduced, the sealing plug 9 in a circular truncated cone shape is inserted into the mud discharging port 8, and the right end of the mud discharging port 8 is covered by combining the sealing plate 10, so that the sealing performance of the mud discharging port 8 can be improved, so as to prevent the occurrence of accidental leakage of the waste water and the cement from the sludge discharge port 8;

the multi-section telescopic mud guard 7 is fixed at the upper end of the inner side of the fixed frame 2, the left end of the multi-section telescopic mud guard 7 penetrates into the inner end of the pool body 1, a guide plate 17 is fixed on the left side of the upper end of the multi-section telescopic mud guard 7, the mud pushing plate 3 is located below the multi-section telescopic mud guard 7, the multi-section telescopic mud guard 7 is used for separating waste water and cement up and down, the guide plate 17 is in a grid shape, an upper positive and negative motor 15 is fixed at the top end in the fixed frame 2, an upper screw rod 16 is connected with the left end of the output end of the upper positive and negative motor 15, the left end of the upper screw rod 16 rotatably penetrates into the inner end of the pool body 1, and the left end of the upper screw rod 16 is threaded to penetrate through the left surface of the guide plate 17;

further, in order to prevent the cement from flowing when the wastewater is discharged, before the wastewater is discharged, the positive and negative motors 15 are started and drive the upper screw rods 16 to rotate, the upper screw rods 16 drive the net-shaped guide plates 17 to a left point, when the net-shaped guide plates 17 are contacted with the wastewater, the resistance of the water can be reduced, so that the wastewater shaking is reduced, meanwhile, the guide plates 17 drive the multi-section telescopic mud guard 7 to extend to the left, the left end of the multi-section telescopic mud guard 7 is enabled to prop against the left wall of the tank body 1 until the multi-section telescopic mud guard 7 covers the upper end of the sludge, so that the multi-section telescopic mud guard 7 can vertically separate the wastewater and the cement, the wastewater and the cement can be vertically layered in the tank body 1, when the wastewater is discharged, the cement is prevented from being driven to flow, the cement is prevented from being mixed into the wastewater again, and the quality of separating the cement from the wastewater is improved.

An observation window 18 for observing the water level is arranged at the front end of the tank body 1, and a toughened glass plate is embedded and fixed in the observation window 18;

furthermore, the water level of the wastewater in the tank body 1 can be conveniently checked through the toughened glass plate in the observation window 18, the reserve volume of the cement can also be checked, and the cement and the wastewater can be timely discharged.

Claims

1. A biochemical sedimentation tank of concrete waste water is characterized by comprising:

the device comprises a tank body (1), wherein a fixed frame (2) is welded in the middle of the right end of the tank body (1), and the tank body (1) is used for precipitating concrete wastewater;

the mud pushing plate (3) is connected to the left side of the inner bottom end of the tank body (1) in a left-right sliding mode, the mud pushing plate (3) is used for pushing cement to the right, and a mud discharging opening (8) used for discharging the cement is formed in the lower right end of the tank body (1);

the left end of the sealing plug (9) is connected to the inside of the sludge discharge port (8), and the right end of the sealing plug (9) is connected with a sealing plate (10) covering the right end of the sludge discharge port (8);

the mud guard is characterized by comprising a multi-section telescopic mud guard (7), wherein the multi-section telescopic mud guard (7) is fixed to the upper end of the inner side of a fixing frame (2), the left end of the multi-section telescopic mud guard (7) penetrates into the inner end of the tank body (1), a guide plate (17) is fixed to the left side of the upper end of the multi-section telescopic mud guard (7), a mud pushing plate (3) is located below the multi-section telescopic mud guard (7), and the multi-section telescopic mud guard (7) is used for separating waste water and cement from top to bottom.

2. The biochemical sedimentation tank for concrete wastewater as claimed in claim 1, wherein: the middle position of the inside left end of cell body (1) is opened there is mounting chamber (19), mounting chamber (19) are inside to have down positive and negative motor (5) through the bolt fastening, the right-hand member of positive and negative motor (5) output has met down lead screw (4) down, lead screw (4) right-hand member rotates down and runs through into cell body (1) inner, lead screw (4) right-hand member screw thread runs through down mud pushing plate (3) right side.

3. The biochemical sedimentation tank for concrete wastewater as claimed in claim 1, wherein: the sealing plug (9) is in a round table shape, a telescopic cylinder (11) is fixed at the right end of the sealing plate (10) through a bolt, and the right end of the telescopic cylinder (11) is fixed at the lower end of the inner side of the fixing frame (2).

4. The biochemical sedimentation tank for concrete wastewater as claimed in claim 1, wherein: the cell-type sewage treatment pool is characterized in that the guide plate (17) is in a grid shape, an upper positive and negative motor (15) is fixed to the top end in the fixing frame (2), an upper screw rod (16) is connected to the left end of the output end of the upper positive and negative motor (15), the left end of the upper screw rod (16) rotates to penetrate into the inner end of the pool body (1), and threads at the left end of the upper screw rod (16) penetrate through the left surface of the guide plate (17).

5. The biochemical sedimentation tank for concrete wastewater as claimed in claim 1, wherein: cell body (1) left side upper end intercommunication has inlet tube (6), mount (2) upper end has connect drain pump (12) mutually, both ends communicate respectively about drain pump (12) have drinking-water pipe (14) and drain pipe (13), drinking-water pipe (14) end runs through into cell body (1) inner, drinking-water pipe (14) are located the flexible fender (7) top of multistage.

6. The biochemical sedimentation tank for concrete wastewater as claimed in claim 1, wherein: the pool body (1) is provided with an observation window (18) used for observing the water level at the front end, and a toughened glass plate is embedded and fixed in the observation window (18).