CN205295098U - Mud resourceful treatment device - Google Patents

Mud resourceful treatment device Download PDF

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Publication number
CN205295098U
CN205295098U CN201521000729.5U CN201521000729U CN205295098U CN 205295098 U CN205295098 U CN 205295098U CN 201521000729 U CN201521000729 U CN 201521000729U CN 205295098 U CN205295098 U CN 205295098U
Authority
CN
China
Prior art keywords
mud
tank
sludge
anaerobic digestion
jet chimney
Prior art date
Application number
CN201521000729.5U
Other languages
Chinese (zh)
Inventor
杜金山
朱玉
Original Assignee
天津清华德人环境工程有限公司
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Publication date
Application filed by 天津清华德人环境工程有限公司 filed Critical 天津清华德人环境工程有限公司
Priority to CN201521000729.5U priority Critical patent/CN205295098U/en
Application granted granted Critical
Publication of CN205295098U publication Critical patent/CN205295098U/en

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Abstract

The utility model provides a mud resourceful treatment device, its mud retort is equipped with feed inlet and discharge gate, steam conduit, and the steam conduit is located a jar internal top seal, all establishes the bleeder vent on the pipe wall of steam conduit, the end -to -end connection steam generator of steam conduit, the mud end that advances on the discharge opening connection sludge anaerobic digestion jar upper portion of mud retort is connected, and the lower part of sludge anaerobic digestion jar is connected with heating device's one end, and the upper portion of sludge anaerobic digestion jar is connected with heating device's the other end, and the bottom of sludge anaerobic digestion jar sets up agitating unit relatively. The utility model has the advantages that: realize the pollutant zero release, get rid of the heavy metal in the mud, pathogen etc. As bio -fertilizer, gardens with soil etc. The utilization of realization mud. The system produces marsh gas and is used for the mains power supply, and the working costs is saved greatly to the energy saving.

Description

Sludge resource processing apparatus

Technical field

This utility model belongs to sewage-treatment plant, particularly to a kind of sludge resource processing apparatus.

Background technology

Containing substantial amounts of mud in municipal sewage, municipal sludge treating capacity along with economic development also in continuous growth. Municipal sludge is carried out harmless treatment, municipal sludge process after product volume also big surprising, will also result in secondary pollution if can not utilize, therefore municipal sludge process after renewable resources utilize and meet society demand.

Summary of the invention

The purpose of this utility model is in that to overcome above-mentioned defect, a kind of sludge resource processing apparatus is provided, mud steam explosion is combined by it with Anaerobic Digestion, mud first passes through steam explosion device, can utilize as bio-fertilizer after decomposing the solid product dehydration obtained, and the liquid after decomposition is through anaerobic digestion, biogas can be produced, biogas is used for generating electricity, and for system electricity consumption, remaining biogas slurry is back to Sewage Plant and processes.

The purpose of this utility model is achieved through the following technical solutions: a kind of sludge resource processing apparatus, it is characterized in that: it includes sludge reaction tank and anaerobic sludge digestion tank, the top of described sludge reaction tank is provided with charging aperture, bottom is provided with discharging opening and jet chimney, jet chimney is extended perpendicularly to tank body height 2/3 by the center of tank base in tank body, jet chimney is positioned at the top of tank body and seals, being all provided with air-vent on the tube wall of jet chimney, the end of jet chimney connects steam raising plant; The material mouth of sludge reaction tank connects the mud inlet end on anaerobic sludge digestion tank top and connects, the bottom of anaerobic sludge digestion tank is connected with one end of heater, the top of anaerobic sludge digestion tank is connected with the other end of heater, the bottom of anaerobic sludge digestion tank is oppositely arranged agitating device, is provided with agitating device in anaerobic sludge digestion tank.

Advantage of the present utility model and providing the benefit that:

1. realizing zero release of pollutant, remove the heavy metal in mud, pathogen etc., as bio-fertilizer, gardens soil etc., it is achieved the recycling of mud.

2. system is for biogas use in system power supply, saves the energy, is greatly saved operating cost.

3. device is applicable to the Treatment of Sludge of various scale sewage treatment plants, applied range.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Wherein: 1-sludge reaction tank, 2-anaerobic sludge digestion tank, 3-charging aperture, 4-discharging opening, 5-jet chimney, 6-air-vent, 7-mud inlet end, 8-heater, 9-agitating device.

Detailed description of the invention

Embodiment: a kind of sludge resource processing apparatus, it includes sludge reaction tank 1 and anaerobic sludge digestion tank 2, the top of described sludge reaction tank 1 is provided with charging aperture 3, bottom is provided with discharging opening 4 and jet chimney 5, jet chimney 5 is extended perpendicularly to tank body height 2/3 by the center of tank base in tank body, jet chimney 5 is positioned at the top of tank body and seals, and the tube wall of jet chimney 5 is all provided with air-vent 6, and the end of jet chimney 5 connects steam raising plant; The discharging opening 4 of sludge reaction tank 1 connects the mud inlet end 7 on anaerobic sludge digestion tank 2 top and connects, the bottom of anaerobic sludge digestion tank 2 is connected with one end of heater 8, the top of anaerobic sludge digestion tank 2 is connected with the other end of heater 8, the bottom of anaerobic sludge digestion tank 2 is oppositely arranged agitating device 9, is provided with agitating device in anaerobic sludge digestion tank 2.

Claims (1)

1. a sludge resource processing apparatus, it is characterized in that: it includes sludge reaction tank and anaerobic sludge digestion tank, the top of described sludge reaction tank is provided with charging aperture, bottom is provided with discharging opening and jet chimney, jet chimney is extended perpendicularly to tank body height 2/3 by the center of tank base in tank body, jet chimney is positioned at the top of tank body and seals, and the tube wall of jet chimney is all provided with air-vent, and the end of jet chimney connects steam raising plant; The material mouth of sludge reaction tank connects the mud inlet end on anaerobic sludge digestion tank top and connects, the bottom of anaerobic sludge digestion tank is connected with one end of heater, the top of anaerobic sludge digestion tank is connected with the other end of heater, the bottom of anaerobic sludge digestion tank is oppositely arranged agitating device, is provided with agitating device in anaerobic sludge digestion tank.
CN201521000729.5U 2015-12-07 2015-12-07 Mud resourceful treatment device CN205295098U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521000729.5U CN205295098U (en) 2015-12-07 2015-12-07 Mud resourceful treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521000729.5U CN205295098U (en) 2015-12-07 2015-12-07 Mud resourceful treatment device

Publications (1)

Publication Number Publication Date
CN205295098U true CN205295098U (en) 2016-06-08

Family

ID=56435274

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521000729.5U CN205295098U (en) 2015-12-07 2015-12-07 Mud resourceful treatment device

Country Status (1)

Country Link
CN (1) CN205295098U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105903399A (en) * 2016-06-15 2016-08-31 安徽省绿巨人环境技术有限公司 Sludge stirring device assembly
CN106007303A (en) * 2016-06-15 2016-10-12 安徽省绿巨人环境技术有限公司 Digestion-pool stirring device
CN106007302A (en) * 2016-06-15 2016-10-12 安徽省绿巨人环境技术有限公司 Sludge stirring device
CN106076179A (en) * 2016-06-15 2016-11-09 安徽省绿巨人环境技术有限公司 A kind of digester sludge stirring device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105903399A (en) * 2016-06-15 2016-08-31 安徽省绿巨人环境技术有限公司 Sludge stirring device assembly
CN106007303A (en) * 2016-06-15 2016-10-12 安徽省绿巨人环境技术有限公司 Digestion-pool stirring device
CN106007302A (en) * 2016-06-15 2016-10-12 安徽省绿巨人环境技术有限公司 Sludge stirring device
CN106076179A (en) * 2016-06-15 2016-11-09 安徽省绿巨人环境技术有限公司 A kind of digester sludge stirring device

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