CN205367868U - Anti - nitrification treatment device of ring type filler sewage - Google Patents

Anti - nitrification treatment device of ring type filler sewage Download PDF

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Publication number
CN205367868U
CN205367868U CN201520996318.XU CN201520996318U CN205367868U CN 205367868 U CN205367868 U CN 205367868U CN 201520996318 U CN201520996318 U CN 201520996318U CN 205367868 U CN205367868 U CN 205367868U
Authority
CN
China
Prior art keywords
filler
shell
filling tube
base
sewage
Prior art date
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
CN201520996318.XU
Other languages
Chinese (zh)
Inventor
王�锋
宋晓伟
王西龙
芦渊
姜华伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Yingfanlun Environmental Protection Engineering Co Ltd
Original Assignee
Jiangsu Yingfanlun Environmental Protection Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Yingfanlun Environmental Protection Engineering Co Ltd filed Critical Jiangsu Yingfanlun Environmental Protection Engineering Co Ltd
Priority to CN201520996318.XU priority Critical patent/CN205367868U/en
Application granted granted Critical
Publication of CN205367868U publication Critical patent/CN205367868U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a sewage treatment plant specifically is anti - nitrification treatment device of ring type filler sewage, including the columniform shell, the shell top has the top cap to form sealed anti - digestion tank, there is filler barrel in the shell, shell and the coaxial dress of feeling at ease of filler barrel, filler barrel is the loop configuration, and the lateral wall comprises two -layer silk screen, and it has the filler iron powder to fill in the middle of the two -layer silk screen, the gapped conversion zone that is between shell inner wall and the filler barrel outer wall has the delivery port on the shell bottom the conversion zone, still include the inlet tube, the inlet tube is on the axial lead of filler barrel inner chamber, and there is the stirring rake below of inlet tube, and the stirring rake is installed on the base of taper shape, and the pedestal mounting is in the bottom of filler barrel inner chamber, the below of filler barrel and base is the mud drip chamber of back taper, and the mud drip chamber has the sludge outlet. The utility model provides an anti - nitrification treatment device of ring type filler sewage, sewage are through the annular filler barrel and the abundant contact of packing, and the contact surface of increase has improved the treatment effeciency.

Description

Ring type filler sewage denitrification processes device
Technical field
This utility model relates to a kind of sewage-treatment plant, is specially ring type filler sewage denitrification and processes device.
Background technology
Filler ferrum uses in sewage denitrification processes, filler ferrum usually directly putting into denitrification pond, or puts into permeable container and sink to bottom anti-digester, these way filler ferrum concentrate in together, sewage and mud and filler ferrum contact surface are little, and reaction efficiency is low.
Utility model content
For above-mentioned technical problem, this utility model provides a kind of denitrification device, improve sewage, mud and and filler ferrum contact surface, concrete technical scheme is:
Ring type filler sewage denitrification processes device, and including cylindrical shell, cover top portion has top cover to form the anti-digester of sealing;Having filling tube in described shell, shell is installed with filling tube concentric, and described filling tube is loop configuration, and sidewall is made up of two-layer silk screen, and two-layer silk screen central filler has filler iron powder;Having gap between outer casing inner wall and filling tube outer wall is conversion zone, has outlet in conversion zone bottom enclosure;Also including water inlet pipe, described water inlet pipe is on the axial line of filling tube inner chamber, and the stirring paddle arranged below of water inlet pipe, stirring paddle is arranged on the base of cone, and floor installation is in the bottom of filling tube inner chamber;The lower section of filling tube and base is the sludge settling room of inverted cone, and there is sludge outlet sludge settling room.
Leaving space bottom base and filling tube, gap is by can the mud sluice gate of folding seal, and mud sluice gate is hinged on base.
The ring type filler sewage denitrification that this utility model provides processes device, and sewage is fully contacted with filler by the filling tube of annular, and the contact surface of increase improves treatment effeciency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Accompanying drawings detailed description of the invention of the present utility model, as it is shown in figure 1, ring type filler sewage denitrification processes device, including cylindrical shell 1, shell 1 top has top cover 7 to form the anti-digester of sealing;Having filling tube 2 in described shell 1, shell 1 is installed with filling tube 2 concentric, and described filling tube 2 is loop configuration, and sidewall is made up of two-layer silk screen, and two-layer silk screen central filler has filler iron powder 8;Having gap between shell 1 inwall and filling tube 2 outer wall is conversion zone, has outlet 10 in conversion zone bottom enclosure 1.
Also including water inlet pipe 9, described water inlet pipe 9 is on the axial line of filling tube 2 inner chamber, and the stirring paddle arranged below 3 of water inlet pipe 9, stirring paddle 3 is arranged on the base 6 of cone, and base 6 is arranged on the bottom of filling tube 2 inner chamber;The lower section of filling tube 2 and base 6 is the sludge settling room of inverted cone, and there is sludge outlet 4 sludge settling room.
Leaving space bottom base 6 and filling tube 2, gap is by can the mud sluice gate 5 of folding seal, and mud sluice gate 5 is hinged on base 6.
Sewage enters into filling tube 2 inner chamber from water inlet pipe 9, the stirring paddle 3 of filling tube 2 inner chamber stir and formed between the two-layer silk screen that eddy flow enters filling tube 2, and the filler iron powder 8 between silk screen is fully contacted;Then sewage is flowed into the conversion zone between shell 1 inwall and filling tube 2 outer wall from filling tube 2, discharges from outlet 10 after reaction, and the sludge settling of conversion zone enters the sludge settling room bottom shell 1, sludge outlet 4 discharge.
The mud of filling tube 2 inner chamber, slipping down to base 6 edge on base 6 surface of cone, open mud sluice gate 5, mud is drained into sludge settling room from space between base 6 and filling tube 2, in time the mud of filling tube 2 inner chamber can be discharged, it is to avoid too much mud is deposited in filling tube 2.

Claims (2)

1. ring type filler sewage denitrification processes device, and including cylindrical shell (1), shell (1) top has top cover (7) to form the anti-digester of sealing;It is characterized in that: having filling tube (2) in described shell (1), shell (1) is installed with filling tube (2) concentric, and described filling tube (2) is loop configuration, and sidewall is made up of two-layer silk screen, and two-layer silk screen central filler has filler iron powder (8);Having gap between shell (1) inwall and filling tube (2) outer wall is conversion zone, has outlet (10) in conversion zone bottom enclosure (1);Also include water inlet pipe (9), described water inlet pipe (9) is on the axial line of filling tube (2) inner chamber, the stirring paddle arranged below (3) of water inlet pipe (9), stirring paddle (3) is arranged on the base (6) of cone, and base (6) is arranged on the bottom of filling tube (2) inner chamber;The sludge settling room that lower section is inverted cone of filling tube (2) and base (6), there is sludge outlet (4) sludge settling room.
2. ring type filler sewage denitrification according to claim 1 processes device, it is characterized in that: described base (6) leaves space with filling tube (2) bottom, gap by can folding mud sluice gate (5) seal, mud sluice gate (5) is hinged on base (6).
CN201520996318.XU 2015-12-07 2015-12-07 Anti - nitrification treatment device of ring type filler sewage Expired - Fee Related CN205367868U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520996318.XU CN205367868U (en) 2015-12-07 2015-12-07 Anti - nitrification treatment device of ring type filler sewage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520996318.XU CN205367868U (en) 2015-12-07 2015-12-07 Anti - nitrification treatment device of ring type filler sewage

Publications (1)

Publication Number Publication Date
CN205367868U true CN205367868U (en) 2016-07-06

Family

ID=56278977

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520996318.XU Expired - Fee Related CN205367868U (en) 2015-12-07 2015-12-07 Anti - nitrification treatment device of ring type filler sewage

Country Status (1)

Country Link
CN (1) CN205367868U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110723836A (en) * 2019-09-03 2020-01-24 湖北沃特尔股份有限公司 High-efficient fenton oxidation unit of landfill leachate
CN111995041A (en) * 2020-08-25 2020-11-27 中国水利水电科学研究院 Device and method for removing nitrate in drinking water
CN113582459A (en) * 2021-08-13 2021-11-02 湖北中森华泰建筑工程有限公司 Building water circulation system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110723836A (en) * 2019-09-03 2020-01-24 湖北沃特尔股份有限公司 High-efficient fenton oxidation unit of landfill leachate
CN111995041A (en) * 2020-08-25 2020-11-27 中国水利水电科学研究院 Device and method for removing nitrate in drinking water
CN113582459A (en) * 2021-08-13 2021-11-02 湖北中森华泰建筑工程有限公司 Building water circulation system

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Legal Events

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

Granted publication date: 20160706

Termination date: 20191207