CN222795297U - Acidic industrial wastewater treatment device - Google Patents

Abstract

The utility model relates to the technical field of wastewater treatment, and discloses an acidic industrial wastewater treatment device, including a box body, a first flow pump is fixedly connected to the top of the box body, the input end of the first flow pump is fixedly connected to the discharge port of the neutralizer tank through a feeding pipe, the bottom of the neutralizer tank is fixedly connected to the top of the box body, the output end of the first flow pump is fixedly connected to the inside of the wastewater neutralization box through the feeding pipe, the outside of the wastewater neutralization box is fixedly connected to the inner wall of the box body, and the output end of the second flow pump is fixedly connected to the inside of the wastewater neutralization box through a water pipe. In the utility model, the input amount of the neutralizer can be automatically controlled according to the input amount of the acidic industrial wastewater through the electrical connection between the first flow pump and the second flow pump, without the need for manual input of the neutralizer, and the neutralization treatment of the acidic industrial wastewater can be continuously performed, thereby improving the treatment efficiency of the acidic industrial wastewater.

Description

Acid industrial wastewater treatment device

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to an acidic industrial wastewater treatment device.

Background

Industrial waste water includes industrial waste water, production sewage, cooling water and the like, refers to waste water and waste liquid produced in the industrial production process, contains industrial production materials, intermediate products and byproducts which run off along with water and pollutants produced in the production process, has various types and complex components, is mainly from places such as steel plants, chemical plants and dye plants, contains various harmful substances or heavy metal substances, and can be discharged after harmless treatment reaches national relevant standards.

In the existing acid industrial wastewater treatment device, acid industrial wastewater is firstly collected into a wastewater neutralization tank, then a corresponding neutralizing agent is added into the neutralization tank according to the amount of wastewater to be treated, and after the pH value of the acid wastewater reaches a corresponding requirement, the acid wastewater is subjected to subsequent filtering treatment, but when the acid wastewater to be treated is accumulated to a corresponding capacity in the neutralization tank, the corresponding neutralizing agent is usually added into the neutralization tank by manpower, the adding amount of the neutralizing agent is not accurate enough, meanwhile, the wastewater treatment process cannot be continuously carried out, the treatment efficiency of the acid industrial wastewater is influenced, and due to the fact that the acid wastewater is excessively accumulated in the tank, corresponding solid matters are generated, and the acid wastewater is inconvenient to clean, so that the overall acid industrial wastewater treatment effect is influenced.

Disclosure of utility model

In order to make up for the defects, the utility model provides an acid industrial wastewater treatment device, which aims to solve the problems that the manual feeding of a neutralizing agent is not accurate enough, the wastewater treatment process cannot be continuously carried out, the treatment efficiency of the acid industrial wastewater is affected, and corresponding solid substances are generated in the neutralization treatment process, and the acid industrial wastewater is inconvenient to clean when excessively accumulated in a box body, so that the treatment effect of the whole acid industrial wastewater is affected.

The technical scheme is that the acid industrial wastewater treatment device comprises a box body, wherein a first flow pump is fixedly connected to the top of the box body, the input end of the first flow pump is fixedly connected to a discharge port of a neutralizer tank through a conveying pipe, the bottom of the neutralizer tank is fixedly connected to the top of the box body, the output end of the first flow pump is fixedly connected to the inside of a wastewater neutralization box through a conveying pipe, the outer side of the wastewater neutralization box is fixedly connected to the inner wall of the box body, a second flow pump is fixedly connected to one side of the box body, the input end of the second flow pump is fixedly connected to a water conveying pipe, and the output end of the second flow pump is fixedly connected to the inside of the wastewater neutralization box through the water conveying pipe and is electrically connected with the second flow pump.

Preferably, first sliding grooves are symmetrically formed in two sides of the inner wall of the box body, first sliding plates are connected inside the first sliding grooves in a sliding mode, and first filter screens are fixedly connected to one sides, opposite to the first sliding plates, of the first sliding plates.

Preferably, the inner wall both sides symmetry of box is provided with the second spout, the inside sliding connection of second spout has the second slide, the relative one side fixedly connected with second filter screen of second slide.

Preferably, the bottom of the wastewater neutralization tank is fixedly connected with a discharge pipe, one side of the discharge pipe is provided with an electric valve, and the top end of the discharge pipe is communicated with the interior of the wastewater neutralization tank.

Preferably, the water storage tank is fixedly connected to the bottom of the inner wall of the tank body, the water storage tank is located below the second filter screen, and the second filter screen is located below the first filter screen.

Preferably, a water outlet pipe is fixedly connected to one side of the tank body, a valve is arranged on one side of the water outlet pipe, and one end of the water outlet pipe is communicated with the inside of the water storage tank.

Preferably, the top fixedly connected with motor of box, the output of motor runs through the top of box and the top fixedly connected with axle of waste water neutralization case, the even fixedly connected stirring leaf of surface of axle, the axle is located the inside that has waste water neutralization case.

Preferably, the two sides of the box body are symmetrically and rotationally connected with the box door through hinges, and one side of the box door away from the box body is fixedly connected with a box door handle.

The utility model has the following beneficial effects:

1. According to the utility model, the neutralizing agent in the neutralizing agent tank is controlled to enter the wastewater neutralization tank through the conveying pipe by the operation of the first flow pump, the acidic industrial wastewater is controlled to enter the wastewater neutralization tank through the water conveying pipe by the operation of the second flow pump, and the input amount of the neutralizing agent is automatically controlled according to the input amount of the acidic industrial wastewater by the electric connection of the first flow pump and the second flow pump, so that the neutralizing agent input is not needed to be manually performed, the neutralizing treatment of the acidic industrial wastewater can be continuously performed, and the treatment efficiency of the acidic industrial wastewater is improved.

2. According to the utility model, the large solid matters in the neutralized wastewater are filtered through the first filter screen, the filtered wastewater is subjected to finer secondary filtration through the second filter screen, the first filter screen can be taken out or put in through the first sliding plate, the second filter screen can be taken out or put in through the second sliding plate, the effect of filtering the neutralized wastewater can be achieved, the filtered solid matters can be taken out, timely cleaning is performed, and the influence of the filtered solid matters on the treatment effect of the acidic industrial wastewater is reduced.

Drawings

FIG. 1 is a schematic perspective view of an acidic industrial wastewater treatment device according to the present utility model;

FIG. 2 is a schematic diagram of the internal structure of an acidic industrial wastewater treatment device according to the present utility model;

FIG. 3 is a schematic diagram of the internal structure of a wastewater treatment tank of an acidic industrial wastewater treatment device according to the present utility model;

Fig. 4 is an enlarged view at a in fig. 2.

Legend description:

1. The device comprises a box body, 2, a box door, 3, a box door handle, 4, a water outlet pipe, 5, a valve, 6, a neutralizer tank, 7, a first flow pump, 8, a motor, 9, a second flow pump, 10, a water pipe, 11, a material conveying pipe, 12, a waste water neutralization tank, 13, a discharge pipe, 14, an electric valve, 15, a first chute, 16, a first sliding plate, 17, a first filter screen, 18, a water storage tank, 19, a second chute, 20, a second sliding plate, 21, a second filter screen, 22, stirring blades, 23 and a shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.

Referring to fig. 1-4, the embodiment of the utility model provides an acidic industrial wastewater treatment device, which comprises a box body 1, wherein the top of the box body 1 is fixedly connected with a first flow pump 7, the input end of the first flow pump 7 is fixedly connected with a discharge hole of a neutralizer tank 6 through a conveying pipe 11, the bottom of the neutralizer tank 6 is fixedly connected with the top of the box body 1, the output end of the first flow pump 7 is fixedly connected with the wastewater in the wastewater and the inside of a box 12 through the conveying pipe 11, the outer sides of the wastewater in the wastewater and the box 12 are fixedly connected with the inner wall of the box body 1, one side of the box body 1 is fixedly connected with a second flow pump 9, the input end of the second flow pump 9 is fixedly connected with a water pipe 10, the output end of the second flow pump 9 is fixedly connected with the wastewater in the inside of the box 12 through the water pipe 10, the first flow pump 7 is electrically connected with the second flow pump 9, two sides of the inner wall of the box body 1 are symmetrically provided with first sliding grooves 15, the inner sides of the first sliding grooves 15 are slidingly connected with first sliding plates 16, one side of the opposite sides of the first sliding plates 16 are fixedly connected with the inner walls of the first sliding plates 17, one side of the inner walls of the box body 1 is symmetrically provided with second sliding screens 19, and two sides of the second sliding plates are fixedly connected with second sliding screens 19, and the second sides of the second sliding plates 20 are fixedly connected with the second sliding screens 21.

Specifically, the neutralizing agent in the neutralizing agent tank 6 enters the wastewater neutralization tank 12 through the conveying pipe 11 by the operation control of the first flow pump 7, the acidic industrial wastewater enters the wastewater neutralization tank 12 through the water conveying pipe 10 by the operation control of the second flow pump 9, the electric connection between the first flow pump 7 and the second flow pump 9 can achieve the effect of automatically controlling the input amount of the neutralizing agent according to the input amount of the acidic industrial wastewater, the input of the neutralizing agent is not needed, the neutralization treatment of the acidic industrial wastewater can be continuously carried out, the treatment efficiency of the acidic industrial wastewater is improved, the large solid matters in the neutralized wastewater are filtered through the first filter screen 17, the filtered wastewater is subjected to finer secondary filtration through the second filter screen 21, the first filter screen 17 can be taken out or put in through the first slide plate 16, the second filter screen 21 can be taken out or put in, the effect of filtering the neutralized wastewater can be achieved, the filtered solid matters can be taken out, and the influence on the acidic industrial wastewater can be timely cleaned.

The bottom of the wastewater neutralization tank 12 is fixedly connected with a discharge pipe 13, one side of the discharge pipe 13 is provided with an electric valve 14, the top end of the discharge pipe 13 is communicated with the interior of the wastewater neutralization tank 12, the bottom of the inner wall of the tank body 1 is fixedly connected with a water storage tank 18, the water storage tank 18 is positioned below a second filter screen 21, the second filter screen 21 is positioned below a first filter screen 17, one side of the tank body 1 is fixedly connected with a water outlet pipe 4, one side of the water outlet pipe 4 is provided with a valve 5, one end of the water outlet pipe 4 is communicated with the interior of the water storage tank 18, the top of the tank body 1 is fixedly connected with a motor 8, the output end of the motor 8 penetrates through the top of the tank body 1 and the top of the wastewater neutralization tank 12 and is fixedly connected with a shaft 23, the outer surface of the shaft 23 is uniformly and fixedly connected with stirring blades 22, the shaft 23 is positioned in the interior of the wastewater neutralization tank 12, two sides of the tank body 1 are symmetrically and rotatably connected with a tank door 2 through hinges, and one side of the tank door 2, which is far from the tank body 1, is fixedly connected with a tank door handle 3.

Specifically, the neutralized wastewater can be discharged from the wastewater neutralization tank 12 through the discharge pipe 13 by controlling the operation of the electric valve 14, the filtered wastewater can be stored through the water storage tank 18, the filtered wastewater can be discharged through the water outlet pipe 4 by controlling the valve 5, the stirring blade 22 is driven to stir and neutralize the acidic industrial wastewater in the wastewater neutralization tank 12 by driving the driving shaft of the motor 8 to rotate, the neutralization efficiency can be accelerated, and the tank door 2 can be opened or closed through the tank door handle 3.

The operation principle is that when acid industrial wastewater is treated, the acid industrial wastewater is controlled to enter the wastewater neutralization tank 12 through the operation of the second flow pump 9, then the neutralizing agent in the neutralizing agent tank 6 is controlled to enter the wastewater neutralization tank 12 through the operation of the first flow pump 7, the electric connection between the first flow pump 7 and the second flow pump 9 is adopted, the input amount of the neutralizing agent can be automatically controlled according to the input amount of the acid industrial wastewater, the input of the neutralizing agent is not needed to be manually carried out, the neutralization treatment of the acid industrial wastewater can be continuously carried out, the operation of the motor 8 drives the movable shaft to rotate, the stirring blade 22 is driven to stir and neutralize the acid industrial wastewater in the wastewater neutralization tank 12, the neutralization efficiency can be accelerated, the neutralized wastewater can be discharged from the wastewater neutralization tank 12 through the discharge pipe 13 through the operation of the control of the electric valve 14, the large solid matters in the neutralized wastewater can be filtered through the first filter screen 17, the filtered wastewater can be subjected to finer secondary filtration according to the input amount of the acid industrial wastewater, the second filter screen 21 does not need to be manually carried out, the neutralizing agent can be continuously carried out, the stirring blade can be driven to drive the stirring blade 22 to stir the acid industrial wastewater in the wastewater through the operation of the water tank 12, the filter tank can be discharged through the control of the electric valve 18, the filter plate can be discharged through the second filter screen 16 through the control valve 5, the filter effect can be timely discharged through the filter blade door 20, the filter effect can be discharged through the filter blade door 20 can be cleaned through the filter blade can be conveniently be discharged through the filter blade door 20, and can be cleaned through the filter tank door 20 can be conveniently discharged through the control valve is discharged through the control valve 20.

It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.

Claims (8)

1. An acidic industrial wastewater treatment device, characterized in that it comprises a housing (1), a first flow pump (7) is fixedly connected to the top of the housing (1), an input end of the first flow pump (7) is fixedly connected to the discharge port of a neutralizer tank (6) through a feed pipe (11), the bottom of the neutralizer tank (6) is fixedly connected to the top of the housing (1), an output end of the first flow pump (7) is fixedly connected to the inside of a wastewater neutralization tank (12) through a feed pipe (11), the outer side of the wastewater neutralization tank (12) is fixedly connected to the inner wall of the housing (1), a second flow pump (9) is fixedly connected to one side of the housing (1), an input end of the second flow pump (9) is fixedly connected to a water pipe (10), an output end of the second flow pump (9) is fixedly connected to the inside of the wastewater neutralization tank (12) through the water pipe (10), and the first flow pump (7) is electrically connected to the second flow pump (9). 2. An acidic industrial wastewater treatment device according to claim 1, characterized in that: first slide grooves (15) are symmetrically arranged on both sides of the inner wall of the box body (1), a first slide plate (16) is slidably connected inside the first slide groove (15), and a first filter screen (17) is fixedly connected to the opposite side of the first slide plate (16). 3. An acidic industrial wastewater treatment device according to claim 1, characterized in that: second slide grooves (19) are symmetrically arranged on both sides of the inner wall of the box body (1), a second slide plate (20) is slidably connected inside the second slide groove (19), and a second filter screen (21) is fixedly connected to the opposite side of the second slide plate (20). 4. An acidic industrial wastewater treatment device according to claim 1, characterized in that: a discharge pipe (13) is fixedly connected to the bottom of the wastewater neutralization tank (12), an electric valve (14) is provided on one side of the discharge pipe (13), and the top end of the discharge pipe (13) is communicated with the interior of the wastewater neutralization tank (12). 5. An acidic industrial wastewater treatment device according to claim 1, characterized in that: a water storage tank (18) is fixedly connected to the bottom of the inner wall of the box body (1), and the water storage tank (18) is located below the second filter screen (21), and the second filter screen (21) is located below the first filter screen (17). 6. An acidic industrial wastewater treatment device according to claim 1, characterized in that: a water outlet pipe (4) is fixedly connected to one side of the box body (1), a valve (5) is provided on one side of the water outlet pipe (4), and one end of the water outlet pipe (4) is communicated with the interior of the water storage tank (18). 7. An acidic industrial wastewater treatment device according to claim 1, characterized in that: a motor (8) is fixedly connected to the top of the box body (1), the output end of the motor (8) passes through the top of the box body (1) and is fixedly connected to the top of the wastewater neutralization box (12) by a shaft (23), the outer surface of the shaft (23) is evenly fixedly connected to the stirring blade (22), and the shaft (23) is located inside the wastewater neutralization box (12). 8. An acidic industrial wastewater treatment device according to claim 1, characterized in that: the two sides of the box body (1) are symmetrically rotatably connected with box doors (2) through hinges, and the side of the box door (2) away from the box body (1) is fixedly connected with a box door handle (3).