CN215440039U

CN215440039U - A effluent treatment plant for rubber production

Info

Publication number: CN215440039U
Application number: CN202120819103.6U
Authority: CN
Inventors: 陈本德
Original assignee: Dechang Jinfeng Rubber Co ltd
Current assignee: Dechang Jinfeng Rubber Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2022-01-07
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses a wastewater treatment device for rubber production, which comprises a treatment tower and a first oxidation tank, wherein a first oxidation tank, a second oxidation tank and a flocculation tank are fixedly connected inside the upper part of the treatment tower from top to bottom in sequence, the bottom surface of the first oxidation tank is connected with a first conveying pipe in a through mode, the bottom surface of the second oxidation tank is connected with a second conveying pipe in a through mode, an ozone conveying pipe is distributed inside the first oxidation tank, and an air outlet is formed in the surface of the ozone conveying pipe. Has the advantages that: the utility model adopts the first oxidation tank, the second oxidation tank, the flocculation tank, the first motor and the stirring paddle, the stirring rod rotates to drive the stirring paddles positioned in the first oxidation tank, the second oxidation tank and the flocculation tank to rotate, the oxidation process and the flocculation mixing process are accelerated, the wastewater treatment efficiency is improved, meanwhile, the multiple oxidation processes and the flocculation processes are completed in the same treatment tower, the floor area is greatly reduced, and the arrangement amount of conveying pipelines is reduced, thereby simplifying equipment and reducing the treatment cost.

Description

A effluent treatment plant for rubber production

Technical Field

The utility model relates to the technical field of rubber production wastewater treatment, in particular to wastewater treatment equipment for rubber production.

Background

In the rubber production process, latex is coagulated and diluted, coagulum is washed, water for a rubber making machine is used, and a large amount of whey and unset parts of fresh latex finally become waste water, and the waste water contains a large amount of harmful compounds and needs to be treated.

Traditional treatment facility parcel electrochemical oxidation equipment, catalytic oxidation equipment, secondary oxidation equipment and filtration equipment, these equipment communicate through the connecting tube each other, need pass through delivery pump and deliver each other, lead to area big, and the pipeline is complicated, leads to the cost input higher when influencing waste water treatment efficiency, and the clearance in later stage is maintained also comparatively trouble.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the wastewater treatment equipment for rubber production, which has the advantages of high wastewater treatment efficiency, small occupied area, less equipment investment, blockage prevention and convenient cleaning, and further solves the problems in the background art.

(II) technical scheme

In order to realize the advantages of high wastewater treatment efficiency, small occupied area, less equipment investment, blockage prevention and convenient sewage disposal, the utility model adopts the following specific technical scheme:

a waste water treatment device for rubber production comprises a treatment tower and a first oxidation tank, wherein the inside of the upper part of the treatment tower is fixedly connected with a first oxidation tank, a second oxidation tank and a flocculation tank from top to bottom in sequence, a first delivery pipe is connected with the bottom surface of the first oxidation tank in a through way, a second delivery pipe is connected with the bottom surface of the second oxidation tank in a through way, an ozone delivery pipe is arranged in the first oxidation tank, the surface of the ozone delivery pipe is provided with an air outlet, the ozone delivery pipe penetrates through the treatment tower and is connected with the ozone delivery device in a through way, a heating rod is fixedly arranged on the top surface of the treatment tower and extends into the first oxidation tank, an oxidation agent inlet pipe and a flocculation liquid inlet pipe are respectively connected with the surface of one side of the treatment tower from top to bottom, the oxidation agent inlet pipe and the flocculation liquid inlet pipe extend into the second oxidation tank and the flocculation tank respectively, a first motor is fixedly arranged at the central position of the top surface of the treatment tower, and the vertical puddler that is connected with of first motor output, and the puddler runs through first oxidation groove and second oxidation groove and extend to the flocculation tank in to the puddler passes through sealed bearing and rotates with first oxidation groove and second oxidation groove to be connected, the puddler surface is located first oxidation groove, second oxidation groove and flocculation tank internal weld has the stirring rake, the surface through connection of treatment tower upper portion has waste water to advance the pipe, and waste water advances the pipe and extends to in the first oxidation groove.

Further, the flocculation tank bottom surface through connection has the third conveyer pipe, and third conveyer pipe below fixed mounting has the filter to the filter top is located third conveyer pipe below and has erect the casing, the inside fixed mounting of casing has the second motor, and the main shaft of second motor runs through casing fixedly connected with installation plectane, and the welding of installation plectane outer wall has sweeps the board, it is the arc structure to sweep the board, and sweeps board bottom surface and filter top surface slip butt, it has the door of decontaminating to handle the tower just to be located that the filter top surface hinges upright.

Furthermore, an observation window is embedded in the vertical surface of the treatment tower, the length of the observation window is greater than the distribution height of the first oxidation tank, the second oxidation tank and the flocculation tank, and the first oxidation tank, the second oxidation tank and the flocculation tank are made of transparent materials.

Furthermore, a controller is fixedly installed on the right vertical surface of the processing tower, and the output end of the controller is electrically connected with the first motor and the input end of the heating rod.

Further, first conveyer pipe and second conveyer pipe surface mounting have the solenoid valve, and first conveyer pipe and second conveyer pipe are provided with a plurality ofly, oxidation agent advances the pipe and the flocculation liquid advances a pipe surface mounting and has the measuring pump.

Furthermore, an electric control butterfly valve is installed on the surface of the third conveying pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides a wastewater treatment device for rubber production, which has the following beneficial effects:

(1) the utility model adopts a first oxidation tank, a second oxidation tank, a flocculation tank, a first motor and a stirring paddle, wastewater enters the first oxidation tank after electrochemical oxidation, ozone is introduced into an ozone conveying pipe, the wastewater is further oxidized by a heating rod to decompose harmful compounds, the wastewater after further oxidation enters the second oxidation tank along the first conveying pipe, an oxidizing agent is put into the second oxidation tank through an oxidizing agent inlet pipe to continue to oxidize and decompose the harmful compounds, thereby further purifying the wastewater, the wastewater after oxidation and decomposition enters the flocculation tank through the second conveying pipe, a flocculating agent enters the flocculation tank through a flocculation liquid inlet pipe, the wastewater after oxidation and decomposition is flocculated, harmful substances are separated out to complete harmless treatment of the wastewater, the stirring rod penetrates through the first oxidation tank and the second oxidation tank and extends into the flocculation tank, drive through first motor and rotate, the puddler rotates and drives the stirring rake that is located first oxidation tank, second oxidation tank and flocculation vat inside and rotate, and oxidation process and flocculation mixing process accelerate improves waste water treatment efficiency, and simultaneously, many times oxidation process and flocculation process are located same treatment tower and are accomplished, have reduced area greatly, reduce conveying pipeline arrangement volume to retrench equipment, reduced treatment cost.

(2) The utility model adopts the sweeping plate and the second motor, wastewater which finishes flocculation flows into the top surface of the filter plate from the third conveying pipe, flocculated impurities are filtered on the top surface of the filter plate by the filter plate, the second motor is started to drive the sweeping plate to rotate, and the top surface of the filter plate is coated and scraped, so that the condition that the filtration is not smooth due to the blockage of the filter plate holes by the flocculated impurities is avoided, the smoothness and the filtration efficiency of the filtration are improved, meanwhile, the sweeping plate is arc-shaped, the rotating direction is clockwise rotation, the flocculated impurities between the sweeping plates can be pushed to the edge of the filter plate, and after a worker opens the decontamination door, the sweeping plate can push the flocculated impurities out of the treatment tower, so that self-cleaning is finished, the decontamination is more convenient, and the maintenance is more convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view showing the construction of a wastewater treatment facility for rubber production according to the present invention;

FIG. 2 is a front view of a wastewater treatment facility for rubber production according to the present invention;

fig. 3 is a schematic structural view of the sweeping board provided by the utility model.

In the figure:

1. a treatment tower; 2. a first oxidation tank; 3. a second oxidation tank; 4. a flocculation tank; 5. a wastewater inlet pipe; 6. a heating rod; 7. a first motor; 8. an air outlet; 9. an ozone delivery pipe; 10. sealing the bearing; 11. a first delivery pipe; 12. a stirring rod; 13. a stirring paddle; 14. a second delivery pipe; 15. a third delivery pipe; 16. an electric control butterfly valve; 17. feeding a flocculation liquid into the pipe; 18. an oxidizing agent inlet pipe; 19. a metering pump; 20. a housing; 21. a second motor; 22. sweeping the board; 23. a filter plate; 24. an observation window; 25. a controller; 26. a decontamination door; 27. and (5) mounting the circular plate.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to an embodiment of the present invention, there is provided a wastewater treatment apparatus for rubber production.

Referring to the drawings and the detailed description, the utility model is further explained, as shown in fig. 1-3, the wastewater treatment equipment for rubber production according to the embodiment of the utility model comprises a treatment tower 1 and a first oxidation tank 2, the first oxidation tank 2, a second oxidation tank 3 and a flocculation tank 4 are fixedly connected with the inside of the treatment tower 1 from top to bottom in sequence, the outer walls of the first oxidation tank 2, the second oxidation tank 3 and the flocculation tank 4 are hermetically connected with the inner wall of the treatment tower 1 to prevent gas leakage, the bottom surface of the first oxidation tank 2 is connected with a first conveying pipe 11 in a penetrating way, the bottom surface of the second oxidation tank 3 is connected with a second conveying pipe 14 in a penetrating way, an ozone conveying pipe 9 is arranged inside the first oxidation tank 2, the surface of the ozone conveying pipe 9 is provided with an air outlet 8, the ozone conveying pipe 9 penetrates through the treatment tower 1 to be connected with the ozone conveying equipment in a penetrating way, the top surface of the treatment tower 1 is fixedly provided with a heating rod 6, the heating rod 6 extends into the first oxidation tank 2, the surface of one side of the treatment tower 1 is respectively and penetratingly connected with an oxidation medicament inlet pipe 18 and a flocculation liquid inlet pipe 17 from top to bottom, the oxidation medicament inlet pipe 18 and the flocculation liquid inlet pipe 17 respectively extend into the second oxidation tank 3 and the flocculation tank 4, the central position of the top surface of the treatment tower 1 is fixedly provided with a first motor 7, the output end of the first motor 7 is vertically connected with a stirring rod 12, the stirring rod 12 penetrates through the first oxidation tank 2 and the second oxidation tank 3 and extends into the flocculation tank 4, the stirring rod 12 is rotatably connected with the first oxidation tank 2 and the second oxidation tank 3 through a sealing bearing 10 to prevent leakage, the surface of the stirring rod 12 is positioned inside the first oxidation tank 2, the second oxidation tank 3 and the flocculation tank 4 and is welded with stirring paddles 13, the surface of the upper part of the treatment tower 1 is penetratingly connected with a wastewater inlet pipe 5, and the wastewater inlet pipe 5 extends into the first oxidation tank 2, waste water enters into the first oxidation tank 2 after electrochemical oxidation, ozone is introduced into the ozone conveying pipe 9, the waste water is heated by the heating rod 6, the waste water is further oxidized, harmful compounds are decomposed, the waste water after the further oxidation enters into the second oxidation tank 3 along the first conveying pipe 11, an oxidizing agent enters into the second oxidation tank 3 through the oxidizing agent inlet pipe 18 and continues to be oxidized and decomposed into the harmful compounds, the waste water after the oxidative decomposition further purifies the waste water, the waste water after the oxidative decomposition enters into the flocculation tank 4 through the second conveying pipe 14, a flocculating agent enters into the flocculation tank 4 through the flocculation liquid inlet pipe 17, the waste water after the oxidative decomposition is flocculated, the harmful substances are separated out, the harmless treatment of the waste water is completed, the stirring rod 12 penetrates through the first oxidation tank 2 and the second oxidation tank 3 and extends into the flocculation tank 4, the stirring rod 12 is driven to rotate by the first motor 7 and drives the stirring rod 12 to be positioned in the first oxidation tank 2, The inside stirring rake 13 of second oxidation tank 3 and flocculation vat 4 rotates, and oxidation process and flocculation mixing process accelerate, improve waste water treatment efficiency, and simultaneously, many times oxidation process and flocculation process are located same treating tower 1 and are accomplished, have reduced area greatly, reduce conveyer pipe line arrangement volume to retrench equipment, reduced treatment cost.

In one embodiment, the bottom of the flocculation tank 4 is connected with a third conveying pipe 15, a filter plate 23 is fixedly arranged below the third conveying pipe 15, the surface of the filter plate 23 is provided with a filtering hole, a casing 20 is erected below the third conveying pipe 15 above the filter plate 23 to protect a second motor 21, the second motor 21 is fixedly arranged inside the casing 20, the main shaft of the second motor 21 penetrates through the casing 20 and is fixedly connected with a mounting circular plate 27, the outer wall of the mounting circular plate 27 is welded with a sweeping plate 22, the sweeping plate 22 is of an arc structure, the bottom of the sweeping plate 22 is in sliding butt joint with the top surface of the filter plate 23, the upright surface of the treatment tower 1 is hinged with a decontamination door 26 on the top surface of the filter plate 23, the decontamination door 26 seals a decontamination opening, the decontamination opening is a common mechanism and is not described herein, wastewater which has completed flocculation flows into the top surface of the filter plate 23 from the third conveying pipe 15, flocculated impurities are filtered on the top surface of the filter plate 23 by the filter plate 23, second motor 21 starts, the board 22 rotation is swept in the drive, scribble and scrape filter 23 top surface, avoid flocculating impurity to block up filter 23 punchhole and lead to filtering the not smooth condition, improve filterable smoothness nature and filtration efficiency, simultaneously, it is the arc to sweep board 22, the direction of rotation is clockwise rotation, can promote filter 23 edge with the flocculating impurity of sweeping between board 22, after the staff opens decontamination door 26, sweep board 22 and can release treatment tower 1 with flocculating impurity, accomplish the automatically cleaning, it is also more convenient to decontaminate, it is more convenient to maintain.

In one embodiment, the upright surface of the treating tower 1 is embedded with an observation window 24, the length of the observation window 24 is greater than the distribution height of the first oxidation tank 2, the second oxidation tank 3 and the flocculation tank 4, and the first oxidation tank 2, the second oxidation tank 3 and the flocculation tank 4 are made of transparent materials, so that workers can observe the internal situation conveniently.

In one embodiment, the controller 25 is fixedly installed on the front vertical surface of the processing tower 1, and the output end of the controller 25 is electrically connected to the first motor 7 and the input end of the heating rod 6, which are in a common control connection form and will not be described herein.

In one embodiment, the first delivery pipe 11 and the second delivery pipe 14 are provided with electromagnetic valves on the surfaces thereof, so as to control the opening and closing of the first delivery pipe 11 and the second delivery pipe 14, and the first delivery pipe 11 and the second delivery pipe 14 are provided with a plurality of electromagnetic valves, the oxidizing agent inlet pipe 18 and the flocculating solution inlet pipe 17 are provided with metering pumps 19 on the surfaces thereof, so as to facilitate quantitative feeding, and the input ends of the electromagnetic valves and the metering pumps 19 are electrically connected with the output end of the controller 25, so as to facilitate the opening and closing control of the workers.

In one embodiment, an electrically controlled butterfly valve 16 is installed on the surface of the third delivery pipe 15, and the input end of the electrically controlled butterfly valve 16 is electrically connected with the output end of the controller 25, so that the opening and closing of the third delivery pipe can be controlled by a worker conveniently.

The working principle is as follows:

waste water enters into the first oxidation tank 2 after electrochemical oxidation, ozone is introduced into the ozone conveying pipe 9, the waste water is heated by the heating rod 6, the waste water is further oxidized, harmful compounds are decomposed, the waste water after the further oxidation enters into the second oxidation tank 3 along the first conveying pipe 11, an oxidizing agent enters into the second oxidation tank 3 through the oxidizing agent inlet pipe 18 and continues to be oxidized and decomposed into the harmful compounds, the waste water after the oxidative decomposition further purifies the waste water, the waste water after the oxidative decomposition enters into the flocculation tank 4 through the second conveying pipe 14, a flocculating agent enters into the flocculation tank 4 through the flocculation liquid inlet pipe 17, the waste water after the oxidative decomposition is flocculated, the harmful substances are separated out, the harmless treatment of the waste water is completed, the stirring rod 12 penetrates through the first oxidation tank 2 and the second oxidation tank 3 and extends into the flocculation tank 4, the stirring rod 12 is driven to rotate by the first motor 7 and drives the stirring rod 12 to be positioned in the first oxidation tank 2, The second oxidation tank 3 and the flocculation tank 4 inside the stirring paddle 13 rotation, accelerate the oxidation process and flocculation mixing process, improve the wastewater treatment efficiency, simultaneously, many oxidation processes and flocculation processes are located in the same treatment tower 1 to be completed, greatly reduce the floor area, reduce the conveying pipeline arrangement amount, thereby simplifying the equipment, reduce the treatment cost, simultaneously, the flocculation wastewater from the third conveying pipe 15 to the filter 23 top surface, the flocculation impurities are filtered by the filter 23 on the filter 23 top surface, the second motor 21 is started to drive the sweeping plate 22 to rotate, coat and scrape the filter 23 top surface, avoid the flocculation impurities blocking the filter 23 hole to cause the unsmooth filtration, improve the filtration smoothness and filtration efficiency, simultaneously, the sweeping plate 22 is arc, the rotation direction is clockwise rotation, can push the flocculation impurities between the sweeping plates 22 to the filter 23 edge, after the staff opens the door 26 of decontaminating, sweep board 22 and can release treatment tower 1 with flocculation impurity, accomplish the automatically cleaning, it is also more convenient to decontaminate, and it is more convenient to maintain.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The wastewater treatment equipment for rubber production is characterized by comprising a treatment tower (1) and a first oxidation tank (2), wherein the first oxidation tank (2), a second oxidation tank (3) and a flocculation tank (4) are fixedly connected with the inside of the upper part of the treatment tower (1) from top to bottom in sequence, a first conveying pipe (11) is connected to the bottom surface of the first oxidation tank (2) in a penetrating way, a second conveying pipe (14) is connected to the bottom surface of the second oxidation tank (3) in a penetrating way, an ozone conveying pipe (9) is arranged inside the first oxidation tank (2), an air outlet (8) is formed in the surface of the ozone conveying pipe (9), the ozone conveying pipe (9) penetrates through the treatment tower (1) and is connected with ozone conveying equipment in a penetrating way, a heating rod (6) is fixedly installed on the top surface of the treatment tower (1), and the heating rod (6) extends to the inside of the first oxidation tank (2), the oxidation agent inlet pipe (18) and the flocculation liquid inlet pipe (17) are respectively connected to one side surface of the treatment tower (1) in a penetrating manner from top to bottom, the oxidation agent inlet pipe (18) and the flocculation liquid inlet pipe (17) respectively extend to the interior of the second oxidation tank (3) and the flocculation tank (4), the first motor (7) is fixedly installed at the center of the top surface of the treatment tower (1), the output end of the first motor (7) is vertically connected with the stirring rod (12), the stirring rod (12) penetrates through the first oxidation tank (2) and the second oxidation tank (3) and extends into the flocculation tank (4), the stirring rod (12) is rotatably connected with the first oxidation tank (2) and the second oxidation tank (3) through a sealing bearing (10), and stirring paddles (13) are welded inside the first oxidation tank (2), the second oxidation tank (3) and the flocculation tank (4) on the surface of the stirring rod (12), the surface of the upper part of the treatment tower (1) is connected with a wastewater inlet pipe (5) in a penetrating way, and the wastewater inlet pipe (5) extends into the first oxidation tank (2).

2. The wastewater treatment equipment for rubber production according to claim 1, wherein a third conveying pipe (15) is connected to the bottom surface of the flocculation tank (4) in a penetrating manner, a filter plate (23) is fixedly installed below the third conveying pipe (15), a casing (20) is erected below the third conveying pipe (15) above the filter plate (23), a second motor (21) is fixedly installed inside the casing (20), a main shaft of the second motor (21) penetrates through the casing (20) and is fixedly connected with a mounting circular plate (27), a sweeping plate (22) is welded on the outer wall of the mounting circular plate (27), the sweeping plate (22) is of an arc-shaped structure, the bottom surface of the sweeping plate (22) is in sliding abutting connection with the top surface of the filter plate (23), and a cleaning door (26) is hinged to the vertical surface of the treatment tower (1) on the top surface of the filter plate (23).

3. The wastewater treatment equipment for rubber production according to claim 1, wherein the upright surface of the treatment tower (1) is embedded with an observation window (24), the length of the observation window (24) is larger than the distribution height of the first oxidation tank (2), the second oxidation tank (3) and the flocculation tank (4), and the first oxidation tank (2), the second oxidation tank (3) and the flocculation tank (4) are made of transparent materials.

4. The wastewater treatment equipment for rubber production according to claim 1, wherein the controller (25) is fixedly installed on the vertical surface of the treatment tower (1), and the output end of the controller (25) is electrically connected with the first motor (7) and the input end of the heating rod (6).

5. The wastewater treatment facility for rubber production according to claim 1, wherein the first delivery pipe (11) and the second delivery pipe (14) are surface-mounted with electromagnetic valves, and the first delivery pipe (11) and the second delivery pipe (14) are provided in plurality, and the oxidizing agent inlet pipe (18) and the flocculating solution inlet pipe (17) are surface-mounted with metering pumps (19).

6. A plant for the treatment of waste water from rubber production according to claim 2, characterized in that said third duct (15) is surface-fitted with an electrically controlled butterfly valve (16).