CN210974280U - Industrial metallurgy is with waste water collection cycle recycle device - Google Patents

Abstract

The utility model discloses a waste water collecting, circulating and recycling device for industrial metallurgy, which relates to the technical field of metallurgical industrial waste water, comprising a base, wherein an acid and alkali water storage tank is arranged at the top of the base, a suspended matter removing tank is arranged at one side of the acid and alkali water storage tank, a second water pump is arranged at one side of the acid and alkali water storage tank, a second recovery pipe is arranged at one side of the second water pump, an acid solution storage tank is arranged at one side of the suspended matter removing tank, a conveying pipe is arranged at the top of a third water pump, a charging pipe is arranged at the top of the suspended matter removing tank, the acid and alkali cleaning agent is added into the suspended matter removing tank, the adsorption activity of an active carbon adsorption plate is kept, the treatment effect of the industrial waste water containing floaters is ensured, and the heat in the acid and alkali waste water after treatment is absorbed by a water heating pipe, the electric energy used for heating water in the industrial metallurgy process is reduced, and resources are saved.

Description

Industrial metallurgy is with waste water collection cycle recycle device

Technical Field

The utility model relates to a metallurgical industrial waste water technical field, concretely relates to waste water collection circulation recycling device for industrial metallurgy.

Background

The metallurgical industrial waste water is waste water discharged in the production process of metallurgical industry, and is characterized by that its water quantity is large, its variety is more, and its water quality is more complex and variable, and according to the source and characteristics of waste water, it mainly contains cooling water, acid-washing waste water, dust-removing waste water and gas, slag-flushing water and coking waste water, and the treatment of dust-removing waste water, slag-flushing water and coking waste water mainly is to treat floaters completely, and the treatment of acid-base waste water mainly is to make acid-base waste water implement neutralization treatment.

But the industrial metallurgy waste water collection circulation recycles device for the market at present can not satisfy the operation requirement, adopts the floater of active carbon adsorption aquatic, and used repeatedly's active carbon is unfavorable for changing, leads to the treatment effect to the floater to be more and more poor, and contains a large amount of heats in the acid-base waste water, handles the acid-base waste water in-process, and the heat loss can not be utilized, based on the problem that appears more than, provides an industrial metallurgy waste water collection circulation recycles device for.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a waste water collection circulation recycles device for industrial metallurgy has solved the more and more poor of current active carbon treatment waste water effect of being not convenient for change, and handles the thermal problem that acid-base waste water process can not utilize waste water.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a waste water collecting, recycling and reusing device for industrial metallurgy, which comprises a base, wherein an acid and alkali water storage tank is arranged at the top of the base, a suspended matter removing tank is arranged at one side of the acid and alkali water storage tank, a second water pump is arranged at one side of the acid and alkali water storage tank, a second recovery pipe is arranged at one side of the second water pump, an acid solution storage tank is arranged at one side of the suspended matter removing tank, a third water pump is arranged at the top of the acid solution storage tank, a conveying pipe is arranged at the top of the third water pump, a charging pipe is arranged at the top of the suspended matter removing tank, a residue discharge pipe is arranged at the bottom of the suspended matter removing tank, a first electromagnetic valve is arranged at one side of the residue discharge pipe, a drain pipe is arranged at a position, close to one side of the residue discharge pipe, at the bottom of, the bottom end of the drain pipe is provided with a first recovery pipe.

Preferably, the outer wall of second recovery tube is around being equipped with water heating pipe, and water heating pipe's top installs the filler pipe, first water pump is installed to the one end of filler pipe, and one side of first water pump installs the cold water inlet tube, hot water outlet pipe is installed to water heating pipe's bottom.

Preferably, the acid-base waste water inlet pipe is installed at the top of acid-base water storage tank, and a neutralizer adding pipe is installed at one side position, close to the acid-base waste water inlet pipe, of the top of the acid-base water storage tank.

Preferably, the top of suspended solid clear away the case is installed the waste water admission pipe, and the internally mounted of suspended solid clear away the case has the active carbon adsorption board.

Preferably, the switch is installed on the front surface of the base, and the first water pump, the second water pump, the first electromagnetic valve, the third water pump and the second electromagnetic valve are all electrically connected with the switch.

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

(1) the utility model discloses a suspended solid is clear away incasement portion and is added the acid-base cleaner, clears away the activated carbon adsorption board of incasement portion to the suspended solid and carries out acid-base washing, has kept the adsorption activity of activated carbon adsorption board, has guaranteed the treatment effect to the industrial waste water who contains the floater.

(2) The utility model discloses a heat in the acid-base waste water after the water heating pipe absorption is handled utilizes the clean some cold water of heat heating, then washs the industrial metal with the water that is heated, has reduced the industry metallurgical in-process, adds the electric energy that hot water used, has practiced thrift the resource, has reduced the heat in waste water treatment workshop simultaneously, improves operational environment.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an external view of the present invention;

fig. 3 is a side view of the water heating pipe of the present invention;

fig. 4 is a circuit block diagram of the present invention;

in the figure: 1-cold water inlet pipe; 2-a first water pump; 3-a water adding pipe; 4-a second water pump; 5-acid and alkali water storage tank; 6-neutralizer addition tube; 7-acid and alkali wastewater inlet pipe; 8-a first solenoid valve; 9-activated carbon adsorption plate; 10-suspended matter removing box; 11-a wastewater inlet pipe; 12-residue discharge pipe; 13-a feed tube; 14-a delivery pipe; 15-a third water pump; 16-acid solution storage tank; 17-a first recovery pipe; 18-a second recovery pipe; 19-a water heating pipe; 20-hot water outlet pipe; 21-a drain pipe; 22-a second solenoid valve; 23-a base; 24-switch.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a wastewater collection and recycling device for industrial metallurgy comprises a base 23, an acid-base water storage tank 5 is installed at the top of the base 23, a suspended matter removing tank 10 is installed on one side of the acid-base water storage tank 5, a second water pump 4 is installed on one side of the acid-base water storage tank 5, a second recovery pipe 18 is installed on one side of the second water pump 4, an acid solution storage tank 16 is installed on one side of the suspended matter removing tank 10, activated carbon adsorption plates 9 are subjected to activated carbon regeneration, a solvent regeneration method, an acid washing method and an alkali washing method are mainly adopted, the acid solution storage tank 16 is placed at the top of the base 23, two tanks are further placed beside the acid solution storage tank 16, cleaning solvents and alkaline solutions are respectively stored in the two tanks, different cleaning liquids are extracted to enter the removing tank 10 to clean the activated carbon adsorption plates 9 according to types of floating matters on cleaned wastewater, and a third water pump 15 is installed at the top of the acid solution storage tank 16, conveyer pipe 14 is installed at the top of third water pump 15, and filling tube 13 is installed at the top of suspended solid clearance case 10, and residue discharge pipe 12 is installed to the bottom of suspended solid clearance case 10, and first solenoid valve 8 is installed to one side of residue discharge pipe 12, and drain pipe 21 is installed to one side position department that the bottom of suspended solid clearance case 10 is close to residue discharge pipe 12, and second solenoid valve 22 is installed to one side of drain pipe 21, and first recovery pipe 17 is installed to the bottom of drain pipe 21.

Further, the outer wall of second recovery tube 18 is around being equipped with water heating pipe 19, and water heating pipe 19's top is installed with filler pipe 3, water heating pipe 19's inner wall is scribbled and is equipped with the heat absorption coating, water heating pipe 19's inner wall and the outer wall contact of second recovery tube 18, the heat transfer that second recovery tube 18 distributed out is to water heating pipe 19 on, the inside water of water heating pipe 19 is heated, the water of heating can utilize on the metallurgical metal of industry washes, first water pump 2 is installed to filler pipe 3's one end, and cold water inlet tube 1 is installed to one side of first water pump 2, hot water outlet pipe 20 is installed to water heating pipe 19's bottom, first recovery tube 17 and second recovery tube 18 agree to the switch-on in the water storage tank, the metallurgical in-process of industry can follow the interior extraction of outlet pipe and be recycled by the waste water of clearing up.

Further, an acid-base wastewater inlet pipe 7 is installed at the top of the acid-base water storage tank 5, and a neutralizer adding pipe 6 is installed at one side position, close to the acid-base wastewater inlet pipe 7, of the top of the acid-base water storage tank 5.

Further, a wastewater inlet pipe 11 is installed at the top of the suspended matter removing tank 10, and an activated carbon adsorption plate 9 is installed inside the suspended matter removing tank 10.

Further, a switch 24 is installed on the front surface of the base 23, the first water pump 2, the second water pump 4, the first electromagnetic valve 8, the third water pump 15 and the second electromagnetic valve 22 are electrically connected with the switch 24, the first water pump 2, the second water pump 4 and the third water pump 15 all adopt BSP27250S, the rated power is 5KW, and the rated voltage is 220V.

The utility model discloses a theory of operation and use flow: when the device is used, acid and alkali wastewater is added into an acid and alkali wastewater inlet pipe 7, then a neutralizing agent is added into an acid and alkali water storage tank 5, the acid and alkali wastewater is neutralized by the neutralizing agent, the treated wastewater is pumped to a second recovery pipe 18 through a second water pump 4, the wastewater containing floaters is added into a wastewater inlet pipe 11, the floaters on the wastewater are adsorbed by an activated carbon adsorption plate 9, a second electromagnetic valve 22 is opened, the treated wastewater is discharged to a first recovery pipe 17 through a drain pipe 21, the activated carbon adsorption plate 9 is cleaned, a third water pump 15 pumps an acid solution in an acid solution storage tank 16 into a suspended matter clearing tank 10, the acid solution cleans impurities on the activated carbon adsorption plate 9, the first electromagnetic valve 8 is opened, the impurities cleaned from the activated carbon adsorption plate 9 are discharged from a residue discharge pipe 12, a first water pump 2 pumps cold water into a water heating pipe 19, the heat of hot water in the second recovery pipe 18 is transferred to a water outlet, the cold water in the water outlet pipe 19 is heated, and the hot water is discharged from the hot water outlet pipe 20.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims (5)

1. The utility model provides a waste water collection circulation recycling device for industrial metallurgy, includes base (23), acid-base water storage tank (5) are installed at the top of base (23), the suspended solid is installed to one side of acid-base water storage tank (5) and is clear away case (10), second water pump (4) are installed to one side of acid-base water storage tank (5), and second recovery tube (18), its characterized in that are installed to one side of second water pump (4): acid solution holding vessel (16) is installed to one side of suspended solid clearance case (10), and third water pump (15) are installed at the top of acid solution holding vessel (16), conveyer pipe (14) are installed at the top of third water pump (15), filling tube (13) are installed at the top that the suspended solid cleared away case (10), residue discharge pipe (12) are installed to the bottom that the suspended solid cleared away case (10), and one side of residue discharge pipe (12) installs first solenoid valve (8), one side position department that the bottom that the suspended solid cleared away case (10) is close to residue discharge pipe (12) installs drain pipe (21), and one side of drain pipe (21) installs second solenoid valve (22), first recovery pipe (17) is installed to the bottom of drain pipe (21).

2. The industrial metallurgy wastewater collection and recycling device according to claim 1, wherein: the outer wall of second recovery tube (18) is around being equipped with water heating pipe (19), and water heating pipe (19)'s top installs filler pipe (3), first water pump (2) are installed to the one end of filler pipe (3), and one side of first water pump (2) installs cold water inlet tube (1), hot water outlet pipe (20) are installed to the bottom of water heating pipe (19).

3. The industrial metallurgy wastewater collection and recycling device according to claim 1, wherein: acid-base waste water inlet pipe (7) are installed at the top of acid-base water storage case (5), neutralizing agent adding pipe (6) is installed to one side position department that the top of acid-base water storage case (5) is close to acid-base waste water inlet pipe (7).

4. The industrial metallurgy wastewater collection and recycling device according to claim 1, wherein: waste water admission pipe (11) are installed at the top of suspended solid clear away case (10), and the internally mounted of suspended solid clear away case (10) has active carbon adsorption board (9).

5. The industrial metallurgy wastewater collection and recycling device according to claim 1, wherein: the front surface mounting of base (23) has switch (24), and first water pump (2), second water pump (4), first solenoid valve (8), third water pump (15) and second solenoid valve (22) all with switch (24) electric connection.

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