CN209759210U - An industrial wastewater treatment device - Google Patents

Abstract

The utility model discloses an industrial wastewater treatment device, including filtering ponds, adsorption tank, electrolytic bath and catch basin, the filtering ponds top is equipped with the industrial wastewater entry, the inside upper end of filtering ponds is equipped with filter one, filter one below is equipped with filter two, filtering ponds right side bottom is equipped with outlet pipe one, outlet pipe one bottom is equipped with the adsorption tank, the adsorption tank top is equipped with high mesh baffle, many mesh baffle tops are equipped with the active carbon adsorption layer, adsorption tank right side bottom is equipped with outlet pipe two, second active carbon adsorption layer below is equipped with the electrolytic bath, electrolytic bath right side bottom is equipped with outlet pipe three, three right sides of outlet pipe are equipped with the catch basin, the catch basin top is equipped with alkaline additive room, be equipped with the heating pipe in the catch basin. The utility model discloses can carry out all-round processing to industrial waste water to guarantee industrial waste water's treatment quality.

Description

An industrial wastewater treatment device

technical field

The utility model relates to the field of waste water treatment equipment, in particular to an industrial waste water treatment device.

Background technique

Wastewater, sewage and waste liquid produced in the production process, which contain industrial production materials, intermediate products, products and pollutants produced in the production process lost with water. With the rapid development of industry, the types and quantities of waste water have increased rapidly, and the pollution of natural water bodies has become increasingly serious, threatening human production and life. Therefore, for environmental protection, the treatment of industrial wastewater is more important than the treatment of urban domestic sewage. Most of the existing industrial wastewater treatment methods are basic physical and chemical treatment methods. Wastewater treatment is often not thorough enough, and it still contains toxic and harmful substances, which will still have a certain impact on the environment when discharged. Therefore, more complete treatment methods are needed. Further treatment of industrial wastewater.

Utility model content

The purpose of the utility model is to provide an industrial waste water treatment device, which can process the industrial waste water in an all-round way, so as to solve the problems in the prior art.

In order to achieve the above purpose, the utility model provides the following technical solutions: an industrial wastewater treatment device, including a filter tank, an adsorption tank, an electrolytic tank and a water collection tank, the top of the filter tank is provided with an industrial wastewater inlet, and the upper end of the filter tank is A filter plate 1 is provided, a filter plate 2 is provided below the filter plate 1, an outlet pipe 1 is provided at the bottom right side of the filter pool, an adsorption pool is provided at the bottom end of the first outlet pipe, and an adsorption pool is provided at the top of the adsorption pool. There is a high-mesh mesh partition, an activated carbon adsorption layer is arranged above the high-mesh mesh partition, an outlet pipe 2 is arranged at the right bottom of the adsorption pool, and an acid additive chamber is arranged above the outlet pipe 2 , the bottom end of the second outlet pipe is provided with a second activated carbon adsorption layer, an electrolytic cell is provided below the second activated carbon adsorption layer, and a dredging pump is provided at the bottom of the electrolytic cell, and the dredged pump is set at once. There is a sludge fermentation room, the bottom of the right side of the electrolytic cell is provided with an outlet pipe three, the right side of the outlet pipe three is provided with a sump, the top of the sump is provided with an alkaline additive chamber, and the sump is equipped with There is a heating pipe, and a mesh partition is provided at the bottom of the sump, a sedimentation chamber is arranged below the mesh partition, and a dredge pump 2 is arranged below the sedimentation chamber, and the dredge pump 2 is connected to the Sludge fermentation room.

Preferably, push plate 1 is provided at the bottom of the left side wall of the filter pool, push plate 2 is provided at the top of the right side wall of the filter pool, and a water outlet is provided at the bottom of the right side wall of the filter pool.

Preferably, several anode plates and cathode plates are arranged in the electrolytic cell.

Preferably, a sludge scraper is provided in the sludge fermentation chamber, and a sludge discharge port is provided at the bottom of the sludge fermentation chamber.

Preferably, a biogas pipe is provided at the top of the left wall of the sludge fermentation chamber, and a biogas chamber is provided at the top of the biogas pipe.

Preferably, the water outlet pipe 3 is provided with a water pump.

Preferably, a water purification pipe is provided at the upper end of the right side wall of the sump, and a water valve is provided on the water purification pipe.

Compared with the prior art, the beneficial effect of the utility model is that the filter plate 1 and the filter plate 2 set in the utility model have different mesh numbers, can filter impurities of different diameters, and reduce the waste water to be treated without containing fixed impurities; The activated carbon adsorption layer can absorb the special gas contained in the filtered wastewater; the anode plate and the cathode plate in the electrolytic cell can have an electrolytic reaction with the chemical substances dissolved in the wastewater, so that the solvent in the waste liquid is electrolyzed to produce corresponding metals Solid particles are attached to the cathode plate to reduce the concentration of heavy metal ions, improve the purification quality of wastewater, and generate corresponding gases that are absorbed by the second activated carbon adsorption chamber. Unfiltered particulate solids in the solution and substances that are not attached to the anode plate pass through The sludge suction pump is sucked into the sludge fermentation chamber; the acid additive room and the alkaline additive room are set to adjust the pH value of the wastewater; the set sump can settle the purified water after passing through all the treatment equipment, and the sediment passes through the mesh partition and The sedimentation chamber enters the sludge fermentation chamber from the second sludge suction pump for treatment to ensure the quality of wastewater treatment and purification; the set up biogas chamber can collect the biogas flowing out of the sludge fermentation chamber for other purposes; the sludge fermentation chamber can not only treat the electrolytic cell And fixed particles in the sump, and can also process the material filtered by filter plate 1 and filter plate 2.

Description of drawings

Fig. 1 is the structural representation of a kind of industrial wastewater treatment device of the utility model;

Fig. 2 is the left side view of the filter tank of a kind of industrial wastewater treatment device of the present utility model;

Fig. 3 is a right side view of a filter tank of an industrial wastewater treatment device of the present invention.

In the figure: 1-Industrial wastewater inlet, 2-Filter tank, 211-Push plate 1, 221-Push plate 2, 231-Water outlet, 3-Filter plate 1, 4-Filter plate 2, 5-Outlet pipe 1, 6 -Adsorption pool, 7-activated carbon adsorption layer, 8-high-mesh mesh partition, 9-acid additive chamber, 10-outlet pipe 2, 11-second activated carbon adsorption layer, 12-electrolytic cell, 13-suction dredge pump 1. 14-Sludge Fermentation Room, 15-Sludge Scraper, 16-Sludge Outlet, 17-Biogas Pipe, 18-Biogas Chamber, 19-Outlet Pipe 3. 20-Water Pump, 21-Basic Additive Room, 22- Pool, 23-heating pipe, 24-clean water pipe, 25-water valve, 26-mesh partition, 27-sedimentation chamber, 28-suction dredging pump two.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-3, in the embodiment of the present utility model, a kind of industrial waste water treatment device comprises filter pool 2, adsorption pool 6, electrolysis pool 12 and sump pool 22, and the top of filter pool 2 is provided with industrial waste water inlet 1, filters The upper end of the pool 2 is provided with a filter plate one 3, the bottom of the filter plate one 3 is provided with a filter plate two 4, the bottom end of the right side of the filter pool 2 is provided with an outlet pipe one 5, and the bottom end of the outlet pipe one 5 is provided with an adsorption pool 6 for adsorption The top of the pool 6 is provided with a high-mesh mesh partition 8, an activated carbon adsorption layer 7 is arranged above the multi-mesh mesh partition 8, an outlet pipe 2 10 is provided at the bottom of the right side of the adsorption pond 6, and an outlet pipe 2 10 is arranged above the outlet pipe 2 10. An acid additive chamber 9 is arranged, and the bottom end of the outlet pipe 10 is provided with a second activated carbon adsorption layer 11, and an electrolytic cell 12 is arranged below the second activated carbon adsorption layer 11, and the bottom end of the electrolytic cell 12 is provided with a dredging pump 13, a dredging pump One 13 is provided with sludge fermentation 14, the bottom of the right side of the electrolytic cell 12 is provided with an outlet pipe three 19, the right side of the outlet pipe three 19 is provided with a sump 22, and the top of the sump 22 is provided with an alkaline additive chamber 21. The pool 22 is provided with a heating pipe 23, the bottom of the sump 22 is provided with a mesh partition 26, the mesh partition 26 is provided with a settling chamber 27, and the settling chamber 27 is provided with a dredge pump 28 and a dredge pump 2. 28 connects the sludge fermentation chamber 14.

The bottom end of the left side wall of the filter pool 2 is provided with a push plate 1 211, the top of the right side wall of the filter pool 2 is provided with a push plate 2 221, and the bottom end of the right side wall of the filter pool 2 is provided with a water outlet 231; Anode plate and cathode plate; a sludge scraper 15 is provided in the sludge fermentation chamber 14, and a sludge discharge port 16 is provided at the bottom of the sludge fermentation chamber 14; a biogas pipe 17 is provided at the top of the left side wall of the sludge fermentation chamber 14, and the biogas pipe The top of 17 is provided with a biogas chamber 18; the outlet pipe three 19 is provided with a water pump 20;

Working principle: When using an industrial wastewater treatment device of the utility model, the industrial wastewater enters the filter pool 2 through the industrial wastewater inlet 1, and when the wastewater passes through the filter plate 3, the filter plate 3 intercepts the large particles of impurities contained in it and removes it. Temporarily reserved, when the waste water passes through the filter plate 2 4, the filter plate 2 4 intercepts the particles with smaller diameters, and the filtered industrial waste water reaches the adsorption pool 6 through the upper outlet pipe 1 5, and the activated carbon adsorption layer 7 can absorb in the water body Containing gas and small particle solids, the waste water reaches the electrolytic cell 12 through the outlet pipe 2 10. After the anode plate and the cathode plate are energized, the anions and cations in the waste water can be electrolyzed to obtain metal particles and gas. The metal particles are attached to the cathode plate, and the anions Then the synthetic gas is adsorbed by the second activated carbon adsorption layer 11, and the unadsorbed metal particles and impurities fall on the bottom of the electrolytic cell 12, and the electrolyzed industrial water enters the sump 22 through the water outlet 3 19. Among them, the acidic additive chamber 9 adds acid particles to the pipeline, and the alkaline additive chamber 21 adds alkaline particles to the sump 22 to facilitate the adjustment of the pH value of the waste water. The heating pipe 23 can accelerate the reaction of the liquid and the alkaline additive, and accelerate When precipitation occurs, the water valve 25 can be opened to discharge the treated water from the clean water pipe 24. The first mud suction pump 13 and the second mud suction pump 28 can respectively suck the sediment in the electrolytic cell 12 and the sump 22 into the sludge fermentation chamber 14. After the fermentation is completed, the mud scraper 15 can be used to remove the waste mud from the mud discharge port 16 Exhaust, the biogas produced by fermentation can enter the biogas chamber 18 from the biogas pipe 17 to preserve and be used for other purposes, so as to maximize the utilization of industrial raw materials.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. An industrial wastewater treatment device comprises a filter tank (2), an adsorption tank (6), an electrolytic tank (12) and a water collecting tank (22), and is characterized in that an industrial wastewater inlet (1) is arranged at the top end of the filter tank (2), a first filter plate (3) is arranged at the upper end inside the filter tank (2), a second filter plate (4) is arranged below the first filter plate (3), a first water outlet pipe (5) is arranged at the bottom end of the right side of the filter tank (2), the adsorption tank (6) is arranged at the bottom end of the first water outlet pipe (5), a high-mesh-number reticular baffle plate (8) is arranged at the top end of the adsorption tank (6), an activated carbon adsorption layer (7) is arranged above the high-mesh-number reticular baffle plate (8), a second water outlet pipe (10) is arranged at the bottom end of the right side of the adsorption tank (6), an acidic additive chamber (9) is arranged above the second water outlet pipe (10, second activated carbon adsorption layer (11) below is equipped with electrolytic bath (12), electrolytic bath (12) bottom is equipped with dredge pump (13), dredge pump (13) are issued and are equipped with sludge fermentation room (14), electrolytic bath (12) right side bottom is equipped with outlet pipe three (19), outlet pipe three (19) right side is equipped with catch basin (22), catch basin (22) top is equipped with alkaline additive room (21), be equipped with heating pipe (23) in catch basin (22), catch basin (22) bottom is equipped with netted baffle (26), netted baffle (26) below is equipped with drip chamber (27), drip chamber (27) below is equipped with dredge pump two (28), dredge pump two (28) are connected sludge fermentation room (14).

2. The industrial wastewater treatment device according to claim 1, wherein a first push plate (211) is arranged at the bottom end of the left side wall of the filtering tank (2), a second push plate (221) is arranged at the top end of the right side wall of the filtering tank (2), and a water outlet (231) is arranged at the bottom end of the right side wall of the filtering tank (2).

3. The industrial wastewater treatment device according to claim 1, wherein a plurality of anode plates and cathode plates are arranged in the electrolytic cell (12).

4. The industrial wastewater treatment device according to claim 1, wherein a sludge scraper (15) is provided in the sludge fermentation chamber (14), and a sludge discharge port (16) is provided at the bottom end of the sludge fermentation chamber (14).

5. The industrial wastewater treatment device according to claim 1, wherein a biogas pipe (17) is provided at the top end of the left side wall of the sludge fermentation chamber (14), and a biogas chamber (18) is provided at the top end of the biogas pipe (17).

6. The industrial wastewater treatment device according to claim 1, wherein a water pump (20) is arranged on the third water outlet pipe (19).

7. The industrial wastewater treatment apparatus according to claim 1, wherein a clean water pipe (24) is provided at an upper end of a right side wall of the water collection tank (22), and the clean water pipe (24) is provided with a water valve (25).