CN205115235U - Wastewater treatment tank - Google Patents

Wastewater treatment tank Download PDF

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Publication number
CN205115235U
CN205115235U CN201520934575.0U CN201520934575U CN205115235U CN 205115235 U CN205115235 U CN 205115235U CN 201520934575 U CN201520934575 U CN 201520934575U CN 205115235 U CN205115235 U CN 205115235U
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CN
China
Prior art keywords
tank body
treatment
sewage
treatment tank
aeration
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520934575.0U
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Chinese (zh)
Inventor
周芷若
郑阳
李永峰
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Individual
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Individual
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Publication date
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Priority to CN201520934575.0U priority Critical patent/CN205115235U/en
Application granted granted Critical
Publication of CN205115235U publication Critical patent/CN205115235U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Biological Treatment Of Waste Water (AREA)

Abstract

The utility model relates to a plumbing field, the more specifically wastewater treatment tank that says so through the effect of filtering with deposit, carries out biological purification with sewage leading -in aeration tank again for sewage reaches emission standard, and the wholeness is good, has improved the protect function of environment. The sewage inlet tube sets up the left end at the treatment tank body, the filter sediment pond sets up at the treatment tank originally internally, the filter layer sets up the inside in the filter sediment pond, central authorities' baffle setting is in the inside of treatment tank body, the fixed inside that sets up at the spout hole of check valve, the spout hole has a plurality ofly, all set up the upper end at central baffle, the setting of debris clearance door is on the top of treatment tank body, the aeration tank is located the inside of treatment tank body, aeration systems sets up the bottom in the aeration tank, the air supply pipe is connected between aeration systems and air inlet, inlet set is on the top of treatment tank body, the fixed inside that sets up in the aeration tank of division board, biofilm carrier fills between aeration systems and division board.

Description

A kind of sewage treatment pot
Technical field
The utility model relates to plumbing field, is more particularly a kind of sewage treatment pot.
Background technology
The sewage produced in human lives's process, be one of important source of pollution of water body, it mainly comprises ight soil and wash water etc.The sanitary sewage amount that city is discharged everyone every day is 150L ~ 400L, and its amount has substantial connection with standard of living.Containing large amount of organic in sanitary sewage, as Mierocrystalline cellulose, starch, carbohydrate and fat protein etc.; Also often containing pathogenic bacteria, virus and parasitic ovum; The muriate of inorganic salts, vitriol, phosphoric acid salt, supercarbonate and sodium, potassium, calcium, magnesium and a small amount of heavy metal etc.
For the problems referred to above, current most area is all provided with after sewage disposal point processes these sanitary sewages and is disposed to the external world again, to preserve the ecological environment.But due to reasons such as precipitation and chemical reactions in the process of process sanitary sewage, can produce a large amount of solid impurities, these solid impurities can precipitate, and then create a large amount of mud.Containing a large amount of organic matters and n-p-k element in mud, COD value is higher, cannot reach discharging standards far away.
Summary of the invention
The technical problem that the utility model mainly solves is to provide a kind of sewage treatment pot, by the effect of filtering and precipitate, then sewage is imported aeration tank carries out biopurification, make sewage reach emission standard, good integrity, improve the defencive function of environment.
For solving the problems of the technologies described above; the utility model relates to plumbing field; it is more particularly a kind of sewage treatment pot; comprise treatment tank body, sewage water inlet pipe, filtering settling pond, filtering layer, central baffle, check valve, overflow weir, foreign material cleaning door, aeration tank, aerating system, air-supply duct, inlet mouth, pressure lock, uniform hole, division board, biologic packing material and water outlet; by the effect of filtering and precipitate; again sewage is imported aeration tank and carry out biopurification; sewage is made to reach emission standard; good integrity, improves the defencive function of environment.
Sewage water inlet pipe is arranged on the left end for the treatment of tank body, and is positioned at the top for the treatment of tank body.Filtering settling pond is arranged in treatment tank body, and is positioned at the left end for the treatment of tank body.Filtering layer is arranged on the inside of filtering settling pond, and is positioned at the upper end of filtering settling pond.Central baffle is arranged on the inside for the treatment of tank body, and between filtering settling pond and aeration tank.Check valve is fixedly installed on the inside of overflow weir.Overflow weir has multiple, is all arranged on the upper end of central baffle, and is positioned at the below of filtering layer.Foreign material cleaning door is arranged on the top for the treatment of tank body, and is positioned at the left end for the treatment of tank body.Aeration tank is positioned at the inside for the treatment of tank body, and is positioned at the right side of central baffle.Aerating system is arranged on the bottom of aeration tank.Air-supply duct is connected between aerating system and inlet mouth.Inlet mouth is arranged on the top for the treatment of tank body.Pressure lock is arranged on air-supply duct.Uniform hole has multiple, is uniformly arranged on division board.Division board is fixedly installed on the inside of aeration tank, and is positioned at the top of overflow weir.Biologic packing material is filled between aerating system and division board.Water outlet is fixedly installed on the right-hand member for the treatment of tank body, and is positioned at the upper end for the treatment of tank body.
As the further optimization of the technical program, the treatment tank body described in a kind of sewage treatment pot of the utility model is rectangular shape.
As the further optimization of the technical program, air-supply duct, inlet mouth and pressure lock described in a kind of sewage treatment pot of the utility model all have multiple.
The beneficial effect of a kind of sewage treatment pot of the utility model is:
A kind of sewage treatment pot of the utility model, by the effect of filtering and precipitate, then imports aeration tank by sewage and carries out biopurification, make sewage reach emission standard, good integrity, improve the defencive function of environment.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and specific implementation method, the utility model is described in more detail.
Fig. 1 is the structural representation of a kind of sewage treatment pot of the utility model.
In figure: treatment tank body 1; Sewage water inlet pipe 2; Filtering settling pond 3; Filtering layer 4; Central baffle 5; Check valve 6; Overflow weir 7; Foreign material cleaning door 8; Aeration tank 9; Aerating system 10; Air-supply duct 11; Inlet mouth 12; Pressure lock 13; Uniform hole 14; Division board 15; Biologic packing material 16; Water outlet 17.
Embodiment
Embodiment one:
Below in conjunction with Fig. 1, present embodiment is described, the utility model relates to plumbing field, it is more particularly a kind of sewage treatment pot, comprise treatment tank body 1, sewage water inlet pipe 2, filtering settling pond 3, filtering layer 4, central baffle 5, check valve 6, overflow weir 7, foreign material cleaning door 8, aeration tank 9, aerating system 10, air-supply duct 11, inlet mouth 12, pressure lock 13, uniform hole 14, division board 15, biologic packing material 16 and water outlet 17, by the effect of filtering and precipitate, again sewage is imported aeration tank and carry out biopurification, sewage is made to reach emission standard, good integrity, improve the defencive function of environment.
Sewage water inlet pipe 2 is arranged on the left end for the treatment of tank body 1, and is positioned at the top for the treatment of tank body 1.Filtering settling pond 3 is arranged in treatment tank body 1, and is positioned at the left end for the treatment of tank body 1.Filtering layer 4 is arranged on the inside of filtering settling pond 3, and is positioned at the upper end of filtering settling pond 3, and the foreign material in sewage are got rid of in the upper end of filtering layer 4 by filtering layer 4.Central baffle 5 is arranged on the inside for the treatment of tank body 1, and between filtering settling pond 3 and aeration tank 9, filtering settling pond 3 and aeration tank 9 separate by central baffle 5, make it be independent of each other.Check valve 6 is fixedly installed on the inside of overflow weir 7.Overflow weir 7 has multiple, is all arranged on the upper end of central baffle 5, and is positioned at the below of filtering layer 4, the coherent reliability of check valve 6 assurance device entirety, and the sewage being entered into aeration tank 9 by overflow weir 7 can not be refluxed.Foreign material cleaning door 8 is arranged on the top for the treatment of tank body 1, and is positioned at the left end for the treatment of tank body 1, the foreign material on foreign material cleaning door 8 easy cleaning filtering layer 4.Aeration tank 9 is positioned at the inside for the treatment of tank body 1, and is positioned at the right side of central baffle 5.Aerating system 10 is arranged on the bottom of aeration tank 9, and aerating system 10 is to aerobic activated sewage oxygen supply, removes most of organism for microbial consumption organism to reach, and to nitrobacteria oxygen supply to make nitrogen pollutant generation nitrification.Air-supply duct 11 is connected between aerating system 10 and inlet mouth 12.Inlet mouth 12 is arranged on the top for the treatment of tank body 1.Pressure lock 13 is arranged on air-supply duct 11.Uniform hole 14 has multiple, is uniformly arranged on division board 15.Division board 15 is fixedly installed on the inside of aeration tank 9, and is positioned at the top of overflow weir 7.Biologic packing material 16 is filled between aerating system 10 and division board 15, as biomembranous carrier.Water outlet 17 is fixedly installed on the right-hand member for the treatment of tank body 1, and is positioned at the upper end for the treatment of tank body 1.
Embodiment two:
Below in conjunction with Fig. 1, present embodiment is described, present embodiment is described further embodiment one, and described treatment tank body 1, in rectangular shape, is convenient to the installation of whole apparatus structure.
Embodiment three:
Below in conjunction with Fig. 1, present embodiment is described, present embodiment is described further embodiment one, and described air-supply duct 11, inlet mouth 12 and pressure lock 13 all have multiple.
Certain above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned citing; the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also belong to protection domain of the present utility model.

Claims (3)

1. a sewage treatment pot, comprise treatment tank body (1), sewage water inlet pipe (2), filtering settling pond (3), filtering layer (4), central baffle (5), check valve (6), overflow weir (7), foreign material cleaning door (8), aeration tank (9), aerating system (10), air-supply duct (11), inlet mouth (12), pressure lock (13), uniform hole (14), division board (15), biologic packing material (16) and water outlet (17), it is characterized in that: sewage water inlet pipe (2) is arranged on the left end for the treatment of tank body (1), and be positioned at the top for the treatment of tank body (1), filtering settling pond (3) is arranged in treatment tank body (1), and is positioned at the left end for the treatment of tank body (1), filtering layer (4) is arranged on the inside of filtering settling pond (3), and is positioned at the upper end of filtering settling pond (3), central baffle (5) is arranged on the inside for the treatment of tank body (1), and is positioned between filtering settling pond (3) and aeration tank (9), check valve (6) is fixedly installed on the inside of overflow weir (7), overflow weir (7) has multiple, is all arranged on the upper end of central baffle (5), and is positioned at the below of filtering layer (4), foreign material cleaning door (8) are arranged on the top for the treatment of tank body (1), and are positioned at the left end for the treatment of tank body (1), aeration tank (9) is positioned at the inside for the treatment of tank body (1), and is positioned at the right side of central baffle (5), aerating system (10) is arranged on the bottom of aeration tank (9), air-supply duct (11) is connected between aerating system (10) and inlet mouth (12), inlet mouth (12) is arranged on the top for the treatment of tank body (1), pressure lock (13) is arranged on air-supply duct (11), uniform hole (14) has multiple, is uniformly arranged on division board (15), division board (15) is fixedly installed on the inside of aeration tank (9), and is positioned at the top of overflow weir (7), biologic packing material (16) is filled between aerating system (10) and division board (15), water outlet (17) is fixedly installed on the right-hand member for the treatment of tank body (1), and is positioned at the upper end for the treatment of tank body (1).
2. a kind of sewage treatment pot according to claim 1, is characterized in that: described treatment tank body (1) is in rectangular shape.
3. a kind of sewage treatment pot according to claim 1, is characterized in that: described air-supply duct (11), inlet mouth (12) and pressure lock (13) all have multiple.
CN201520934575.0U 2015-11-21 2015-11-21 Wastewater treatment tank Expired - Fee Related CN205115235U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520934575.0U CN205115235U (en) 2015-11-21 2015-11-21 Wastewater treatment tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520934575.0U CN205115235U (en) 2015-11-21 2015-11-21 Wastewater treatment tank

Publications (1)

Publication Number Publication Date
CN205115235U true CN205115235U (en) 2016-03-30

Family

ID=55570859

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520934575.0U Expired - Fee Related CN205115235U (en) 2015-11-21 2015-11-21 Wastewater treatment tank

Country Status (1)

Country Link
CN (1) CN205115235U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110102109A (en) * 2019-05-22 2019-08-09 广西建工科净源生态环保产业投资有限公司 A kind of small towns sewage treatment unit
CN111115972A (en) * 2020-01-16 2020-05-08 四川瑞一达环境科技有限公司 Small-sized decentralized domestic sewage treatment equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110102109A (en) * 2019-05-22 2019-08-09 广西建工科净源生态环保产业投资有限公司 A kind of small towns sewage treatment unit
CN111115972A (en) * 2020-01-16 2020-05-08 四川瑞一达环境科技有限公司 Small-sized decentralized domestic sewage treatment equipment
CN111115972B (en) * 2020-01-16 2024-03-01 四川瑞一达环境科技有限公司 Small-sized dispersed domestic sewage treatment equipment

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160330

Termination date: 20161121

CF01 Termination of patent right due to non-payment of annual fee