CN220485510U - CPVC sewage tank for chemical industry - Google Patents

Abstract

The utility model relates to the technical field of sewage tanks, in particular to a CPVC sewage tank for chemical industry, which comprises a tank body, wherein the upper end and the lower end of the tank body are respectively provided with a water inlet and a water outlet, the side wall of the tank body is provided with a feeding port, two groups of partition boards are arranged in the tank body, a cylinder body is clamped between the two groups of partition boards, a through hole is formed in the partition board close to the water inlet, the through hole is not communicated with the inside of the cylinder body, and a plurality of groups of stirring assemblies are arranged on the partition board close to the water outlet; through discharging sewage into jar internally from the water inlet, stirring subassembly makes sewage and various medicaments fully react, and sewage is got rid of impurity such as floccule and peculiar smell through filter and active carbon layer, and the sewage after the processing flows to the delivery port through the center tube and discharges can, fuses medicament reaction step and the step of getting rid of floccule, makes sewage jar multi-functional, need not extra step and gets rid of floccule, improves sewage treatment efficiency.

Description

CPVC sewage tank for chemical industry

Technical Field

The utility model relates to the field of sewage tanks, in particular to a CPVC sewage tank for chemical industry.

Background

The chemical wastewater is wastewater containing various pollutants generated in chemical production, part of the chemical wastewater contains pollutants such as oil and organic pollutants, the wastewater can be discharged after being treated, CPVC is novel engineering plastic, and the CPVC material has good properties such as corrosion resistance of a sewage tank.

An existing sewage tank such as a sewage treatment tank proposed in patent application number CN202320051437.2 is convenient for the reaction of medicines and sewage through structures such as a tank body, a stirring assembly, an electric heating block and the like, and floccules generated by sewage treatment can not be filtered and separated.

In the prior art, for example, a sewage treatment tank proposed in patent application number CN202320051437.2, floc generated in sewage treatment cannot be filtered and separated, and an additional step is required to remove the floc before the treated sewage is discharged, resulting in lower sewage treatment efficiency, and thus, a CPVC sewage tank for chemical industry is proposed.

Disclosure of Invention

The utility model aims to provide a CPVC sewage tank for chemical industry, which aims to solve the problems in the background technology.

The aim of the utility model can be achieved by the following technical scheme:

the CPVC sewage tank for chemical industry comprises a tank body, wherein the upper end and the lower end of the tank body are respectively provided with a water inlet and a water outlet, the side wall of the tank body is provided with a feeding port, two groups of partition boards are arranged in the tank body, a barrel is clamped between the two groups of partition boards, through holes are formed in the partition boards close to the water inlet, the through holes are not communicated with the inside of the barrel, and a plurality of groups of stirring assemblies are arranged on the partition boards close to the water outlet;

the stirring assembly is located between the tank body and the cylinder body, a plurality of groups of holes are formed in the side wall of the cylinder body, the filter plate is clamped on the outer side wall of the cylinder body, the activated carbon layer is filled in the side wall of the cylinder body, the central tube is arranged in the cylinder body, the water outlet penetrates through the lower partition plate, and the central tube is communicated with the water outlet.

Preferably, the outer side wall of the cylinder body is provided with a groove, the filter plate is clamped in the groove, the inner wall of the groove is clamped with a clamping strip, and one side of the clamping strip is clamped on one side of the filter plate.

Preferably, the stirring assembly comprises a motor, the motor is fixedly connected to the lower end of the lower partition plate, the output end of the motor penetrates through the lower partition plate, the output end of the motor is fixedly connected with a rotating rod, the rotating rod is located between the cylinder body and the tank body, and the side wall of the rotating rod is fixedly connected with a plurality of groups of stirring paddles.

Preferably, the water outlet is provided with an electromagnetic valve, and a second sewage cleaning port is arranged at a position, close to the lower partition plate, of the side wall of the tank body.

Preferably, the inner part of the tank body is fixedly connected with a coarse filter plate at the upper end of the upper partition plate, the upper end of the coarse filter plate is rotationally connected with an oil absorption plate, and the oil absorption plate is conical.

Preferably, the upper end of the oil suction plate is provided with a plurality of groups of fixing blocks, and the side wall of the tank body is provided with a first dirt cleaning opening corresponding to the position of the oil suction plate.

The utility model has the beneficial effects that:

according to the utility model, sewage is discharged into the tank body from the water inlet, the stirring assembly enables the sewage to fully react with various medicaments, the sewage passes through the filter plate and the active carbon layer to remove floccules, peculiar smell and other impurities, the treated sewage flows to the water outlet through the central pipe to be discharged, and the medicament reaction step and the floccules removal step are combined, so that the sewage tank is multifunctional, the floccules are removed without additional steps, and the sewage treatment efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;

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

FIG. 2 is a schematic cross-sectional view of the tank of the present utility model;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 2;

reference numerals in the drawings are as follows:

1. a tank body; 2. a water inlet; 3. a water outlet; 4. an electromagnetic valve; 5. a first cleaning port; 6. a feed port; 7. a second sewage cleaning port; 8. an oil suction plate; 9. a fixed block; 10. a coarse filter plate; 11. a partition plate; 12. a through hole; 13. a cylinder; 14. a filter plate; 15. an activated carbon layer; 16. clamping strips; 17. a central tube; 18. a rotating rod; 19. stirring paddles; 20. and a motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The CPVC sewage tank for chemical industry comprises a tank body 1, wherein a water inlet 2 and a water outlet 3 are respectively arranged at the upper end and the lower end of the tank body 1, a material inlet 6 is arranged on the side wall of the tank body 1, two groups of partition boards 11 are arranged in the tank body 1, a barrel 13 is clamped between the two groups of partition boards 11, through holes 12 are formed in the partition boards 11 close to the water inlet 2, the through holes 12 are not communicated with the inside of the barrel 13, and a plurality of groups of stirring assemblies are arranged on the partition boards 11 close to the water outlet 3;

the stirring assembly is located between the tank body 1 and the cylinder body 13, a plurality of groups of holes are formed in the side wall of the cylinder body 13, a filter plate 14 is clamped on the outer side wall of the cylinder body 13, an activated carbon layer 15 is filled in the side wall of the cylinder body 13, a central tube 17 is arranged in the cylinder body 13, the water outlet 3 penetrates through the lower partition plate 11, and the central tube 17 is communicated with the water outlet 3.

In the prior art, for example, a sewage treatment tank proposed in patent application number CN202320051437.2, floc produced in sewage treatment cannot be filtered and separated, an extra step is needed to remove the floc before the treated sewage is discharged, so that the sewage treatment efficiency is lower, as shown in fig. 1-3, the sewage tank is made of CPVC material and can be used for chemical sewage treatment containing oil such as petrochemical industry, when in use, sewage is discharged into the tank body 1 from the water inlet 2, the sewage can fill the space of the upper partition plate 11, enters the space between the tank body 1 and the cylinder body 13 through the through hole 12, various medicaments are input into the tank body 1 through the feed opening 6, the stirring assembly stirs the sewage, so that the sewage and various medicaments are fully reacted, harmful substances in the sewage are changed into floc, the sewage after the reaction with the medicaments is removed impurities such as floc and peculiar smell through the filter plate 14, the treated sewage is discharged through the central tube 17 to the water outlet 3, the reaction step and the sewage removal step are fused, so that the additional medicament removal efficiency is improved.

The outer side wall of the cylinder 13 is provided with a groove, the filter plate 14 is clamped in the groove, the inner wall of the groove is clamped with a clamping strip 16, and one side of the clamping strip 16 is clamped on one side of the filter plate 14.

As shown in fig. 3, the filter plate 14 surrounds the cylinder 13 for one revolution, and the clamping strips 16 fix the filter plate 14 outside the cylinder 13.

The stirring assembly comprises a motor 20, the motor 20 is fixedly connected to the lower end of the lower partition plate 11, the output end of the motor 20 penetrates through the lower partition plate 11, a rotating rod 18 is fixedly connected to the output end of the motor 20, the rotating rod 18 is located between the cylinder 13 and the tank 1, and a plurality of groups of stirring paddles 19 are fixedly connected to the side wall of the rotating rod 18.

As shown in fig. 2, the motor 20 drives the rotating rod 18 to rotate, so that the stirring paddles 19 on the side wall of the rotating rod 18 stir the sewage, and the sewage and the medicament are uniformly mixed to react.

The water outlet 3 is provided with an electromagnetic valve 4, and a second sewage cleaning port 7 is arranged at the position of the side wall of the tank body 1 close to the lower partition plate 11.

As shown in fig. 2, the electromagnetic valve 4 controls whether the water outlet 3 can discharge sewage, and the second sewage cleaning port 7 is convenient for cleaning floccules deposited on the lower partition plate 11.

The internal position that is located top baffle 11 of jar body 1 is fixed with coarse filtration board 10, and coarse filtration board 10 upper end rotates and is connected with oil absorption board 8, and oil absorption board 8 sets up to conical.

As shown in fig. 2, the sewage is first treated by the oil suction plate 8 to remove oil, and then treated by the coarse filtration through the coarse filter plate 10 to remove part of impurities, and the conical oil suction plate 8 increases the oil removal area.

The upper end of the oil suction plate 8 is provided with a plurality of groups of fixing blocks 9, and the side wall of the tank body 1 is provided with a first sewage disposal opening 5 corresponding to the position of the oil suction plate 8.

As shown in fig. 2, the first dirt cleaning opening 5 is convenient for cleaning the oil on the oil suction plate 8, and the fixed block 9 is pushed to drive the oil suction plate 8 to rotate, so that the oil at each position on the oil suction plate 8 is convenient to clean.

The working principle of the CPVC sewage tank for chemical industry provided by the utility model is as follows:

when the sewage treatment device is used, sewage is discharged into the tank body 1 from the water inlet 2, the space of the upper partition plate 11 is filled with the sewage, the oil is removed through the oil absorption plate 8, the sewage enters the space between the tank body 1 and the cylinder body 13 through the through hole 12, various medicaments are thrown into the tank body 1 through the feeding port 6, the stirring assembly is used for stirring the sewage, the sewage and the various medicaments are fully reacted, harmful substances in the sewage are changed into floccules, impurities such as floccules and peculiar smell are removed from the sewage after the reaction of the medicaments through the filter plate 14 and the activated carbon layer 15, the floccules are isolated outside the filter plate 14, the treated sewage is discharged through the central pipe 17 to the water outlet 3, the medicament reaction step and the floccule removal step are fused, the sewage tank is multifunctional, the floccules are removed without additional steps, and the sewage treatment efficiency is improved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. The CPVC sewage tank for chemical industry comprises a tank body (1), and is characterized in that a water inlet (2) and a water outlet (3) are respectively arranged at the upper end and the lower end of the tank body (1), a material feeding port (6) is arranged on the side wall of the tank body (1), two groups of partition boards (11) are arranged in the tank body (1), a barrel (13) is clamped between the two groups of partition boards (11), a through hole (12) is formed in the partition board (11) close to the water inlet (2), the through hole (12) is not communicated with the inside of the barrel (13), and a plurality of groups of stirring assemblies are arranged on the partition board (11) close to the water outlet (3);

the stirring assembly is located between the tank body (1) and the cylinder body (13), a plurality of groups of holes are formed in the side wall of the cylinder body (13), the filter plate (14) is clamped on the outer side wall of the cylinder body (13), the activated carbon layer (15) is filled in the side wall of the cylinder body (13), the central tube (17) is arranged in the cylinder body (13), the water outlet (3) penetrates through the lower partition plate (11), and the central tube (17) is communicated with the water outlet (3).

2. The CPVC sewage tank for chemical industry according to claim 1, wherein the outer side wall of the cylinder (13) is provided with a groove, the filter plate (14) is clamped in the groove, the inner wall of the groove is clamped with a clamping strip (16), and one side of the clamping strip (16) is clamped on one side of the filter plate (14).

3. A CPVC wastewater tank for chemical industry as claimed in claim 2, characterized in that the stirring assembly comprises a motor (20), the motor (20) is fixedly connected to the lower end of the lower partition plate (11), the output end of the motor (20) penetrates through the lower partition plate (11), the output end of the motor (20) is fixedly connected with a rotating rod (18), the rotating rod (18) is located between the cylinder (13) and the tank body (1), and a plurality of groups of stirring paddles (19) are fixedly connected to the side wall of the rotating rod (18).

4. A CPVC wastewater tank for chemical industry according to claim 3 characterized in that said water outlet (3) is provided with an electromagnetic valve (4) and a second purge port (7) is provided on the side wall of tank (1) near the lower partition plate (11).

5. The CPVC sewage tank for chemical industry according to claim 4, wherein a coarse filter plate (10) is fixedly connected to the tank body (1) at the upper end of a partition plate (11) above, an oil suction plate (8) is rotatably connected to the upper end of the coarse filter plate (10), and the oil suction plate (8) is conical.

6. The CPVC sewage tank for chemical industry according to claim 5, wherein a plurality of groups of fixing blocks (9) are arranged at the upper end of the oil suction plate (8), and a first sewage cleaning port (5) is arranged on the side wall of the tank body (1) corresponding to the position of the oil suction plate (8).