CN218453978U

CN218453978U - Desulfurization wastewater treatment device

Info

Publication number: CN218453978U
Application number: CN202222593746.0U
Authority: CN
Inventors: 周惠
Original assignee: Nanjing Chonon Energy Saving Technology Co ltd
Current assignee: Nanjing Chonon Energy Saving Technology Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-02-07
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses a desulfurization effluent treatment plant, including the cell body, the upper end intercommunication of cell body is provided with square filter tower, square filter tower's top surface setting is open structure, square filter tower's upper end fixedly connected with support frame, the internal diameter of support frame is the same setting with square filter tower's internal diameter, the inboard fixedly connected with hydraulic rod of support frame, square filter tower's side intercommunication is provided with wastewater pipe, square filter tower internalization is provided with filtration frame, the piston rod fixed connection of hydraulic rod lower extreme is in filtration frame, the bottom of cell body sets up and is the slope structure, and through square filter tower's design, when needs clearance, filtration frame can rise the top of the tower to this debris on the clearance filtration frame that can be easy, and through the setting of stock solution glass case, can be to the decolorant that the interior row's of cell body desulfurization waste water used, so that can accelerate waste water treatment.

Description

Desulfurization wastewater treatment device

Technical Field

The utility model relates to a waste water treatment technical field specifically is a desulfurization effluent treatment plant.

Background

Desulfurization waste water treatment need utilize the sedimentation tank usually, current desulfurization sedimentation tank is when carrying out waste water treatment, do not possess filtering capability, can't be isolated with mud and clear water, and the waste water in the sedimentation tank can produce a large amount of chemical gas, chemical gas discharges and can cause the pollution to the surrounding environment in the air, at present utility model patent 202122108359.9 discloses "an environmental protection sedimentation tank for industrial waste water treatment desulfurization" is through being provided with filtration in the sedimentation tank, and the sedimentation tank outer end is provided with exhaust filtration, so that solve waste water filtration and chemical gas emission problem.

However, the scheme has the defect that the filtering structure is arranged in the sedimentation tank, so that when the filtering structure needs to be cleaned, workers need to enter the sedimentation tank for cleaning, and chemical gas remained in the sedimentation tank can harm the health of the workers; in addition, the sedimentation tank is not provided with a liquid feeding structure, so that decolorants cannot be fed, the wastewater treatment time is long, and the efficiency is low, so that a desulfurization wastewater treatment device needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a desulfurization effluent treatment plant, through the design of square filter tower, when needs clearance, filtration frame can rise the top of the tower to this debris on the clearance filtration frame that can be easy, and through the setting of stock solution glass case, can be to the decolorant that the cell body internal discharge desulfurization waste water was used, so that can accelerate waste water treatment, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a desulfurization wastewater treatment device comprises a tank body, wherein the upper end of the tank body is communicated with a square filtering tower, the top end surface of the square filtering tower is provided with an opening structure, the upper end of the square filtering tower is fixedly connected with a support frame, the inner diameter of the support frame is the same as that of the square filtering tower, and the inner side of the support frame is fixedly connected with a hydraulic push rod;

the side end of the square filter tower is communicated with a waste water pipeline, a filter frame is movably arranged in the square filter tower, a piston rod at the lower end of the hydraulic push rod is fixedly connected in the filter frame, and the side end of the filter frame is rotatably connected with a frame door;

the bottom setting of cell body is the slope structure, the lower extreme intercommunication of cell body is provided with sewage pipes, the bottom side end intercommunication of cell body is provided with drainage pipe, drainage pipe's entrance fixedly connected with drainage filter screen.

Preferably, a sewage discharge automatic valve is arranged at the inlet of the sewage discharge pipeline, a water discharge automatic valve is arranged on the water discharge pipeline, and the water discharge automatic valve is arranged at the outer end of the water discharge filter screen.

Preferably, the upper end of the tank body is provided with a liquid storage glass tank, and the side end of the liquid storage glass tank is communicated with a liquid drainage pipeline.

Preferably, a drain valve is arranged on the drain pipeline, and the tail end of the drain pipeline is communicated with the tank body.

Preferably, the upper end of the tank body is communicated with an exhaust passage, an activated carbon layer and an exhaust fan are fixedly mounted in the exhaust passage, and the activated carbon layer is arranged at the upper end of the exhaust fan.

Preferably, the outer side of the upper end of the square filter tower is fixedly connected with a tower top platform, and a ladder stand is fixedly mounted at the side end of the tower top platform.

Preferably, a bolt head is fixedly mounted on the filtering frame, a bolt seat is fixedly mounted on the frame door, and the bolt head and the bolt seat are arranged in an up-and-down alignment manner.

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

through the design of the square filter tower, the filter tower is arranged on the sedimentation tank, a filter frame is arranged in the filter tower, the filter frame is connected through a hydraulic push rod, when wastewater is treated, wastewater can flow into the tank body through the filter tower and the filter frame, the filter frame can filter a large amount of impurities in the wastewater, when the wastewater needs to be cleaned, the filter frame is lifted up to the top of the tower through the hydraulic push rod, so that the impurities on the filter frame can be cleaned easily, the impurities do not need to enter the tank body to clean the impurities in the wastewater, and the situation that chemical gas remaining in the tank can harm the health of workers is avoided;

through the setting of stock solution glass case, the storage has the decolorant that desulfurization waste water was used in the stock solution glass incasement, is provided with the flowing back pipeline between stock solution glass case and the cell body, is provided with the flowing back valve on the flowing back pipeline, through opening the flowing back valve, can put in the decolorant to the waste water in the cell body to can accelerate waste water treatment, lifting efficiency.

Drawings

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

FIG. 2 is a three-dimensional schematic diagram of the square filtering tower structure of the present invention;

FIG. 3 is a three-dimensional schematic view of the filtering frame structure of the present invention;

fig. 4 is a three-dimensional schematic diagram of the structure of the square filtering tower and the filtering frame of the present invention.

In the figure: 1. a square filter tower; 11. a tower top platform; 12. climbing a ladder; 13. a waste water conduit; 2. a support frame; 21. a hydraulic push rod; 3. a filter frame; 31. a frame door; 32. a plug pin head; 33. a bolt seat; 4. a tank body; 41. a water discharge pipeline; 42. a drainage strainer; 43. a drain automatic valve; 44. a blowdown pipeline; 45. a blowdown automatic valve; 5. a liquid storage glass box; 51. a liquid discharge conduit; 52. a drain valve; 6. an exhaust passage; 61. an activated carbon layer; 62. an exhaust fan.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-4, the present invention provides a technical solution: a desulfurization wastewater treatment device comprises a tank body 4, wherein the bottom end of the tank body 4 is arranged in an inclined structure, the lower end of the tank body 4 is communicated with a sewage discharge pipeline 44, and a sewage discharge automatic valve 45 is arranged at the inlet of the sewage discharge pipeline 44; a drainage pipeline 41 is communicated with the bottom side end of the tank body 4, a drainage strainer 42 is fixedly connected to the inlet of the drainage pipeline 41, a drainage automatic valve 43 is arranged on the drainage pipeline 41, and the drainage automatic valve 43 is arranged at the outer end of the drainage strainer 42; wherein the drain line 41 is used for discharging clean water and the blowdown line 44 is used for discharging sludge.

An exhaust passage 6 is communicated with the upper end of the tank body 4, an activated carbon layer 61 and an exhaust fan 62 are fixedly arranged in the exhaust passage 6, and the activated carbon layer 61 is arranged at the upper end of the exhaust fan 62; wherein the activated carbon layer 61 is used for filtering chemical gases generated from the wastewater.

The upper end of cell body 4 is provided with liquid storage glass case 5, and the storage has the decolorant that desulfurization waste water used in the liquid storage glass case 5, and the side intercommunication of liquid storage glass case 5 is provided with drain 51, is provided with flowing back valve 52 on the drain 51, and drain 51's end communicates in cell body 4 to can be with in the cell body 4 that liquid in the liquid storage glass case 5 discharged through drain 51.

The upper end of the tank body 4 is communicated with a square filtering tower 1, the outer side of the upper end of the square filtering tower 1 is fixedly connected with a tower top platform 11, and a ladder stand 12 is fixedly arranged at the side end of the tower top platform 11 so as to climb onto the tower top platform 11;

a waste water pipeline 13 is communicated with the side end of the square filter tower 1, so that waste water is discharged into the square filter tower 1 through the waste water pipeline 13; the inner end of the square filter tower 1 is movably provided with a filter frame 3 for filtering sundries in wastewater, the side end of the filter frame 3 is rotatably connected with a frame door 31, a bolt head 32 is fixedly arranged on the filter frame 3, a bolt seat 33 is fixedly arranged on the frame door 31, and the bolt head 32 and the bolt seat 33 are arranged in an up-down alignment manner for locking the frame door 31;

the top surface setting of square filter tower 1 is open structure, and the upper end fixedly connected with support frame 2 of square filter tower 1, the internal diameter of support frame 2 and the internal diameter of square filter tower 1 are the same setting, and the inboard fixedly connected with hydraulic push rod 21 of support frame 2, the piston rod fixed connection of hydraulic push rod 21 lower extreme are in filtering frame 3 to this accessible hydraulic push rod 21 comes lift filter frame 3.

The working principle is as follows: industrial wastewater is discharged into the square filtering tower 1 through the wastewater pipeline 13, and then the wastewater is discharged into the tank body 4 through the filtering frame 3, wherein most impurities in the wastewater can be filtered by the filtering frame 3;

after the wastewater is discharged into the tank body 4, the drain valve 52 can be opened at the moment, so that the desulfurization wastewater decolorizer in the liquid storage glass tank 5 is thrown into the wastewater in the tank body 4 through the drain pipeline 51, and the separation of sludge and clear water can be realized quickly;

when the wastewater is treated by the decolorizing agent, a great amount of chemical gas is generated, and at the moment, the exhaust fan 62 is opened so that the chemical gas can be filtered through the activated carbon layer 61, and the filtered gas is exhausted from the exhaust passage 6, so that the ambient environment is prevented from being polluted by the unfiltered chemical gas;

after a period of time, the clean water is separated, and at the moment, the automatic drainage valve 43 can be opened, so that the clean water passes through the drainage filter screen 42 and is drained by the drainage pipeline 41, and the clean water is convenient to recover and treat, wherein the drainage filter screen 42 can filter sludge carried by the clean water; after the clear water is discharged, the automatic blowdown valve 45 can be started at the moment, so that the sludge can be discharged through the blowdown pipeline 44;

when the impurities on the filter frame 3 need to be cleaned, the hydraulic push rod 21 is made to contract the piston rod so as to lift the filter frame 3 until the filter frame rises to the top end of the square filter tower 1, and then the bolt head 32 is lifted to be separated from the bolt seat 33, so that the frame doors 31 on the two sides of the filter frame 3 can be opened; at the moment, a dustbin is placed at the side end of the square filtering tower 1, and then sundries in the filtering frame 3 are pushed to one end of the dustbin through one end of the filtering frame 3, so that the sundries fall into the dustbin at the lower end from the tower top platform 11, and the sundries can be conveniently cleaned without entering the tank body 4 to clean waste water sundries.

The control mode of the present application document is automatically controlled by a controller, the control circuit of the controller can be realized by programming by a person skilled in the art, and the present application document belongs to the common knowledge in the field, and the present application document is mainly used for protecting a mechanical device, so the present application document does not explain the control mode and the circuit connection in detail, and the device supplies power by an external power supply.

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 desulfurization effluent treatment plant, includes cell body (4), its characterized in that: the upper end of the tank body (4) is communicated with a square filtering tower (1), the top end surface of the square filtering tower (1) is of an open structure, the upper end of the square filtering tower (1) is fixedly connected with a support frame (2), the inner diameter of the support frame (2) is the same as that of the square filtering tower (1), and the inner side of the support frame (2) is fixedly connected with a hydraulic push rod (21);

a wastewater pipeline (13) is communicated with the side end of the square filter tower (1), a filter frame (3) is movably arranged in the square filter tower (1), a piston rod at the lower end of the hydraulic push rod (21) is fixedly connected in the filter frame (3), and a frame door (31) is rotatably connected to the side end of the filter frame (3);

the bottom setting of cell body (4) is the slope structure, the lower extreme intercommunication of cell body (4) is provided with sewage pipes (44), the bottom side end intercommunication of cell body (4) is provided with drainage pipe (41), the entrance fixedly connected with drainage filter screen (42) of drainage pipe (41).

2. The desulfurization wastewater treatment apparatus according to claim 1, wherein: an inlet of the sewage draining pipeline (44) is provided with a sewage draining automatic valve (45), the water draining pipeline (41) is provided with a water draining automatic valve (43), and the water draining automatic valve (43) is arranged at the outer end of the water draining filter screen (42).

3. The desulfurization wastewater treatment apparatus according to claim 1, characterized in that: the upper end of the pool body (4) is provided with a liquid storage glass box (5), and the side end of the liquid storage glass box (5) is communicated with a liquid drainage pipeline (51).

4. The desulfurization wastewater treatment apparatus according to claim 3, characterized in that: a liquid discharge valve (52) is arranged on the liquid discharge pipeline (51), and the tail end of the liquid discharge pipeline (51) is communicated with the tank body (4).

5. The desulfurization wastewater treatment apparatus according to claim 1, characterized in that: the upper end intercommunication of cell body (4) is provided with exhaust passage (6), exhaust passage (6) internal fixed mounting has activated carbon layer (61) and air exhauster (62), activated carbon layer (61) set up the upper end at air exhauster (62).

6. The desulfurization wastewater treatment apparatus according to claim 1, characterized in that: the outer side of the upper end of the square filter tower (1) is fixedly connected with a tower top platform (11), and a ladder stand (12) is fixedly mounted at the side end of the tower top platform (11).

7. The desulfurization wastewater treatment apparatus according to claim 1, characterized in that: a bolt head (32) is fixedly installed on the filtering frame (3), a bolt seat (33) is fixedly installed on the frame door (31), and the bolt head (32) and the bolt seat (33) are arranged in an up-and-down alignment mode.