CN213446683U - Industrial wastewater treatment tank - Google Patents
Industrial wastewater treatment tank Download PDFInfo
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- CN213446683U CN213446683U CN202021119236.4U CN202021119236U CN213446683U CN 213446683 U CN213446683 U CN 213446683U CN 202021119236 U CN202021119236 U CN 202021119236U CN 213446683 U CN213446683 U CN 213446683U
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Abstract
The utility model discloses an industrial wastewater treatment tank, which comprises a sludge sedimentation tank, a microorganism treatment tank, an air floatation tank and a dosing tank, wherein the water inlet of the sludge sedimentation tank is connected with the water outlet of a wastewater discharge pipe, the bottom of the sludge sedimentation tank is provided with a plurality of sludge discharge screw machines, the discharge outlet of the sludge sedimentation tank is connected with the sludge inlet of a sludge discharge dam, the sludge discharge direction of the sludge discharge screw machines is the direction of the sludge discharge dam, the sludge discharge outlet of the sludge discharge dam is connected with the inlet of the microorganism treatment tank, the water outlet of the sludge sedimentation tank is connected with the water inlet of a filter dam, the utility model has the advantages that the sludge, oily substances and saline substances in the wastewater are separately treated, the treatment steps of each stage are made clear, the treatment is easy, the treatment is more thorough, and the secondary pollution possibly caused by the unified treatment of wastes is avoided, the sludge is ecologically treated by arranging the microbial treatment tank, so that the sludge treatment tank is more environment-friendly.
Description
Technical Field
The utility model relates to a waste water treatment field particularly, relates to an industrial waste water treatment pond.
Background
The random discharge of the waste water has great harm to soil, crops and human bodies, and can bring great loss to the development of social economy.
The waste in the industrial wastewater is various in types, the content of the waste in different industrial wastewater is different, only the wastewater is subjected to single treatment, the waste in the wastewater cannot be completely treated, and the unified treatment may cause secondary pollution of the wastewater.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an industrial waste water treatment pond to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an industrial wastewater treatment tank comprises a sludge sedimentation tank, a microbial treatment tank, an air flotation tank and a dosing tank, wherein a water inlet of the sludge sedimentation tank is connected with a water outlet of a wastewater discharge pipe, a plurality of sludge discharge screw machines are arranged at the bottom of the sludge sedimentation tank, a discharge port of the sludge sedimentation tank is connected with a sludge inlet of a sludge discharge dam, a sludge discharge direction of the sludge discharge screw machines is the direction of the sludge discharge dam, a sludge discharge port of the sludge discharge dam is connected with an inlet of the microbial treatment tank, a water outlet of the sludge sedimentation tank is connected with a water inlet of a filter dam, a water outlet of the filter dam is connected with a water inlet of the air flotation tank, the air flotation tank comprises an air flotation tank body, slag scraping equipment, a dissolved air pressure tank, a dosing device and a water pump, slag scraping equipment is arranged at the bottom of the air flotation tank body, an air inlet is arranged at one side of the tank, the dissolved air pressure tank is connected with the air flotation tank body through an air inlet, a first inlet of the dissolved air pressure tank is connected with a liquid outlet of the dosing device, a second inlet of the dissolved air pressure tank is connected with a water outlet of the water pump, a water outlet of the air flotation tank is connected with the dosing tank through a plurality of water discharge pipes, a water and electricity valve is arranged on the water discharge valve, a plurality of medicine inlet ports are arranged at two sides of the dosing tank, a sampling tank is arranged at one side of the dosing tank, a medicine inlet pipeline is arranged at the medicine inlet port, an inlet of the medicine inlet pipeline is connected with a liquid outlet of the liquid supply electric pump, an inlet of the liquid supply electric pump is connected with a liquid outlet of the medicine supply tank, a heating device and a temperature sensor are arranged in the medicine supply tank, waste water is discharged into the sludge settling tank through a waste water discharge pipeline, and is settled to the bottom of the sludge, sludge is transported into a sludge discharge dam through a sludge discharge screw machine, the sludge is biochemically treated by the sludge discharge dam, the sludge is transported into a microbial treatment tank from the sludge discharge dam, sludge strains are placed, an aeration device is used for aeration, the sludge is degraded and oxidized by microbes, the degraded and oxidized sludge is dried, waste water in a sludge sedimentation tank flows to an air flotation tank through a filter dam, residual sludge in the waste water can be filtered, the waste water is simply filtered by the filter dam, the waste water in the air flotation tank is subjected to chemical adding and air entraining treatment in the air flotation tank by a chemical adding device and a water pump through a dissolved air pressure tank, oily substances in the waste water form scum, scum is collected together by a scum scraping device and uniformly treated, the waste water after the air flotation treatment flows to a chemical adding tank for treatment, one side of the chemical adding tank is provided with a sampling port, sampling before and after the waste water treatment in the tank is convenient, and the chemical adding tank is used for treating wastes in a, the sample that gets through the sampling cell carries out solubility allotment to the chemical agent of confession medicine pond and handles, sets up heating device in the confession medicine pond and carries out heat treatment when making chemical agent add waste water, makes it reach optimum reaction temperature.
Further, the bottom of the pool in the microbiological treatment pool is provided with a plurality of aeration pipes, the aeration pipes are all connected with an aeration main pipe, an air inlet of the aeration main pipe is connected with an air outlet of an aeration device, aeration vortex devices are all arranged on the aeration pipes, the microbiological treatment pool is used for treating sludge in wastewater, the sludge is discharged to the microbiological treatment pool after being biochemically treated by a sludge discharge dam, and is aerated by throwing sludge strains and the aeration device, so that the sludge is subjected to oxidative degradation by microorganisms, and the sludge subjected to oxidative degradation is subjected to other treatments.
Further, it includes filtering dam pond, dam valve, filters barrier, peat mixture and filter way to filter the dam, the water inlet and the delivery port of filtering the dam pond all are provided with the dam valve, the inside of filtering the dam pond is provided with the filter way, the filter way comprises square hollow brick, the inside of filter way is provided with the peat mixture, be provided with a plurality of groups between the inlet of filter way and the water inlet of filtering the dam pond and filter the barrier, the dam valve is used for filtering opening of dam pond and discharges, reloads and the clearance, filters the barrier and is arranged in filtering remaining mud in the waste water, and the peat mixture can simply filter waste water.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses with mud, oily material and the salt material separately handling in the waste water, make every stage treatment step become clear, the easy processing, the more thorough of processing also avoids the wastes material to unify the processing and probably causes secondary pollution.
The utility model discloses a set up the microbiological treatment pond and make mud ecological treatment, environmental protection more.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used 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 for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of an industrial wastewater treatment tank according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of an air flotation tank in an industrial wastewater treatment tank according to an embodiment of the present invention;
FIG. 3 is a schematic view of a microbiological treatment basin in an industrial wastewater treatment basin according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a filtering dam in an industrial wastewater treatment tank according to an embodiment of the present invention.
Reference numerals:
1. a sludge sedimentation tank; 2. a microbial treatment tank; 21. an aeration pipe; 22. an aeration main pipe; 23. an aeration swirler; 3. an air floatation tank; 11. an air flotation tank body; 12. slag scraping equipment; 13. a dissolved air pressure tank; 14. a dosing device; 15. a water pump; 4. a medicine adding pool; 101. a sampling pool; 102. a medicine supply pool; 5. A sludge discharge dam; 6. a sludge discharge screw machine; 7. filtering the dam; 31. filtering the dam pool; 32. a dam valve; 33. filtering the barrier; 34. a peat mixture; 35. and (6) filtering the channel.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
the first embodiment is as follows:
referring to fig. 1-2, an industrial wastewater treatment tank comprises a sludge sedimentation tank 1, a microbial treatment tank 2, an air flotation tank 3 and a chemical adding tank 4, wherein a water inlet of the sludge sedimentation tank 1 is connected with a water outlet of a wastewater discharge pipe, a plurality of sludge discharge screws 6 are arranged at the bottom of the sludge sedimentation tank 1, a discharge outlet of the sludge sedimentation tank 1 is connected with a sludge inlet of a sludge discharge dam 5, a sludge discharge direction of the sludge discharge screws 6 is the direction of the sludge discharge dam 5, a sludge discharge outlet of the sludge discharge dam 5 is connected with an inlet of the microbial treatment tank 2, a water outlet of the sludge sedimentation tank 1 is connected with a water inlet of a filter dam 7, a water outlet of the filter dam 7 is connected with a water inlet of the air flotation tank 3, the air flotation tank 3 comprises an air flotation tank body 11, a slag scraping device 12, a dissolved air pressure tank 13, a chemical adding device 14 and a water pump 15, the bottom of the air flotation tank body 11 is provided with a slag scraping device 12, one side of the air flotation tank body 11 is provided with an air inlet, the dissolved air pressure tank 13 is connected with the air flotation tank body 11 through the air inlet, a first inlet of the dissolved air pressure tank 13 is connected with a liquid outlet of a dosing device 14, a second inlet of the dissolved air pressure tank 13 is connected with a water outlet of a water pump 15, a water outlet of the air flotation tank 3 is connected with a dosing tank 4 through a plurality of water discharge pipes, a water and electricity valve is arranged on the water discharge valve, a plurality of medicine inlet ports are arranged on two sides of the dosing tank 4, a sampling tank 101 is arranged on one side of the dosing tank 4, a medicine inlet pipe is arranged on the medicine inlet port, a liquid inlet of the medicine inlet pipe is connected with a liquid supply pump, a liquid inlet of the liquid supply pump is connected with a liquid outlet of the medicine supply tank 102, a heating device and a,
through the above scheme of the utility model, waste water is discharged into the sludge sedimentation tank 1 through the waste water discharge pipeline, sludge is precipitated to the bottom of the sludge sedimentation tank 1 through one end of the sludge sedimentation tank 1, sludge is transported into the sludge discharge dam 5 through the sludge discharge screw 6, the sludge discharge dam 5 biochemically processes sludge, sludge is transported into the microbial treatment tank 2 from the sludge discharge dam 5, sludge strains are placed, the aeration device aerates, the microbes degrade and oxidize sludge, the degraded and oxidized sludge is dried, waste water in the sludge sedimentation tank 1 flows to the air flotation tank 3 through the filter dam 7, residual sludge in waste water can be filtered, the filter dam 7 also simply filters waste water, waste water in the air flotation tank 3, the chemical adding device 14 and the water pump 15 add chemicals into the air flotation tank 3 through the dissolved air pressure tank 13 and carry out air-entrapping treatment, make the oily material in the waste water form the dross, scrape sediment equipment 12 and collect the dross and handle to unifying together, the waste water flow after the air supporting is handled to adding medicine pond 4, one side that adds medicine pond 4 sets up the sample connection, make things convenient for the sample around the waste water treatment in the pond, add the processing that medicine pond 4 is used for handling the interior salt waste of pond, the sample of getting through sample pond 101, carry out solubility allotment to supplying medicine pond 102 chemical agent and handle, supply to set up heating device in the medicine pond 102 and make chemical agent carry out heat treatment when adding waste water, make it reach best reaction temperature.
Example two:
referring to fig. 1-2, for the microorganism treatment tank 2, a plurality of aeration pipes 21 are arranged at the bottom of the microorganism treatment tank 2, the aeration pipes 21 are all connected with an aeration main 22, the air inlet of the aeration main 22 is connected with the air outlet of an aeration device, aeration swirlers 23 are arranged on the aeration pipes 21,
further, the filtering dam 7 comprises a filtering dam pool 31, a dam valve 32, filtering barriers 33, peat mixtures 34 and a filtering channel 35, the dam valve 32 is arranged at a water inlet and a water outlet of the filtering dam pool 31, the filtering channel 35 is arranged inside the filtering dam pool 31, the filtering channel 35 is composed of square hollow bricks, the peat mixtures 34 are arranged inside the filtering channel 35, and a plurality of groups of filtering barriers 33 are arranged between a liquid inlet of the filtering channel 35 and the water inlet of the filtering dam pool 31.
Through the above technical scheme of the utility model, microbial treatment pond 2 is arranged in handling waste water mud, mud is through 5 biochemical backs of sludge discharge dam, discharge to microbial treatment pond 2, through throwing in mud bacterial and aeration equipment aeration, the microorganism carries out oxidative degradation with mud, oxidative degradation's mud carries out other processings again, dam valve 32 is used for filtering opening of dam pond 31 and discharges, reloads and the clearance, it is used for filtering remaining mud in the waste water to filter railing 33, peat mixture 34 can simply filter waste water.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application, wastewater is discharged into a sludge sedimentation tank 1 through a wastewater discharge pipeline, sludge is precipitated into the bottom of the sludge sedimentation tank 1 through precipitation of one end of the sludge sedimentation tank 1, the sludge is transported into a sludge discharge dam 5 through a sludge discharge screw machine 6, the sludge discharge dam 5 carries out biochemical treatment on the sludge, the sludge is transported into a microbial treatment tank 2 from the sludge discharge dam 5, sludge strains are placed, an aeration device carries out aeration, the sludge is degraded and oxidized by microorganisms, the degraded and oxidized sludge is dried, the wastewater in the sludge sedimentation tank 1 flows to an air flotation tank 3 through a filter dam 7, the residual sludge in the wastewater can be filtered by the filter dam 7, the filter dam 7 also carries out simple filtration on the wastewater, the wastewater in the air flotation tank 3 is subjected to chemical adding and air adding treatment through a dissolved air pressure tank 13 by a chemical adding device 14 and a water pump 15, so that oily substances in the wastewater form scum, scrape sediment equipment 12 and collect the dross and handle to unifying together, the waste water flow after the air supporting is handled to adding medicine pond 4, one side that adds medicine pond 4 sets up the sample connection, make things convenient for the sample around waste water treatment in the pond, add the processing that medicine pond 4 is used for handling the interior salt waste of pond, the sample of getting through sample pond 101, carry out solubility allotment to supplying medicine pond 102 chemical agent and handle, supply to set up heating device in the medicine pond 102 and make chemical agent add waste water when carrying out heat treatment, make it reach best reaction temperature.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides an industrial wastewater treatment pond, its characterized in that, includes sludge settling pond (1), microbiological treatment pond (2), air supporting pond (3) and adds medicine pond (4), the water inlet of sludge settling pond (1) and wastewater discharge pipe's exit linkage, the bottom of sludge settling pond (1) is provided with a plurality of mud and discharges spiral shell machine (6), the discharge port of sludge settling pond (1) is connected with the mud inlet of mud discharge dam (5), the mud direction of arranging of mud discharge spiral shell machine (6) is the direction of mud discharge dam (5), the mud discharge outlet of mud discharge dam (5) and the access connection of microbiological treatment pond (2), the outlet of sludge settling pond (1) is connected with the water inlet of filtering dam (7), the outlet of filtering dam (7) is connected with the water inlet of air supporting pond (3), air supporting pond (3) include air supporting pond body (11), Scrape sediment equipment (12), dissolved air overhead tank (13), charge device (14) and water pump (15), the bottom of the pool of air supporting cell body (11) is provided with scrapes sediment equipment (12), one side of air supporting cell body (11) is provided with the air inlet, dissolved air overhead tank (13) is connected with air supporting cell body (11) through the air inlet, the first inlet of dissolved air overhead tank (13) is connected with the liquid outlet of charge device (14), the second inlet of dissolved air overhead tank (13) is connected with the delivery port of water pump (15), the delivery port and the charge pool (4) of air supporting pond (3) are connected through a plurality of drain pipes, are provided with the electric pump valve on the drain valve, charge pool (4) both sides are provided with a plurality of and advance the medicine mouth, one side of charge pool (4) is provided with sample cell (101), it is provided with into medicine pipeline to advance the medicine mouth, the inlet and the liquid outlet that the liquid feed liquid medicine pipeline is connected, a liquid inlet of the liquid supply electric pump is connected with a liquid outlet of the medicine supply pool (102), and a heating device and a temperature sensor are arranged in the medicine supply pool (102).
2. An industrial wastewater treatment tank according to claim 1, characterized in that the bottom of the microorganism treatment tank (2) is provided with a plurality of aeration pipes (21), the aeration pipes (21) are all connected with an aeration header pipe (22), the air inlet of the aeration header pipe (22) is connected with the air outlet of an aeration device, and aeration swirlers (23) are all arranged on the aeration pipes (21).
3. An industrial wastewater treatment tank according to claim 1, characterized in that the filtering dam (7) comprises a filtering dam tank (31), a dam valve (32), a filtering barrier (33), a peat mixture (34) and a filtering channel (35), wherein the water inlet and the water outlet of the filtering dam tank (31) are provided with the dam valve (32), the filtering channel (35) is arranged in the filtering dam tank (31), the filtering channel (35) is composed of square hollow bricks, the peat mixture (34) is arranged in the filtering channel (35), and a plurality of groups of filtering barriers (33) are arranged between the liquid inlet of the filtering channel (35) and the water inlet of the filtering dam tank (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021119236.4U CN213446683U (en) | 2020-06-17 | 2020-06-17 | Industrial wastewater treatment tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021119236.4U CN213446683U (en) | 2020-06-17 | 2020-06-17 | Industrial wastewater treatment tank |
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| CN213446683U true CN213446683U (en) | 2021-06-15 |
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| CN202021119236.4U Active CN213446683U (en) | 2020-06-17 | 2020-06-17 | Industrial wastewater treatment tank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114249499A (en) * | 2021-12-24 | 2022-03-29 | 王星方 | Building material production integrated sewage treatment device and use method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114249499A (en) * | 2021-12-24 | 2022-03-29 | 王星方 | Building material production integrated sewage treatment device and use method thereof |
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