CN105507419A - Sludge dredging processing equipment and method for urban sewer line - Google Patents

Sludge dredging processing equipment and method for urban sewer line Download PDF

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Publication number
CN105507419A
CN105507419A CN201610010608.1A CN201610010608A CN105507419A CN 105507419 A CN105507419 A CN 105507419A CN 201610010608 A CN201610010608 A CN 201610010608A CN 105507419 A CN105507419 A CN 105507419A
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CN
China
Prior art keywords
pump
sludge
stirrer
flocculant
add
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.)
Granted
Application number
CN201610010608.1A
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Chinese (zh)
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CN105507419B (en
Inventor
张建明
徐社临
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.)
XUZHOU YUANDA SCIENCE AND TECHNOLOGY DEVELOPMENT Co Ltd
Original Assignee
XUZHOU YUANDA SCIENCE AND TECHNOLOGY DEVELOPMENT Co Ltd
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Priority to CN201610010608.1A priority Critical patent/CN105507419B/en
Publication of CN105507419A publication Critical patent/CN105507419A/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F7/00Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/10Wheeled apparatus for emptying sewers or cesspools
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00Treatment of sludge; Devices therefor
    • C02F11/12Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/123Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band filters
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00Treatment of sludge; Devices therefor
    • C02F11/12Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/14Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/008Mobile apparatus and plants, e.g. mounted on a vehicle

Abstract

The invention provides sludge dredging processing equipment and method for an urban sewer line. The sludge dredging processing equipment comprises a frame, wherein the frame is provided with a submersible pump; the submersible pump is connected with a slicing machine; the slicing machine is connected with a medicine-mixed sludge stirrer; the medicine-mixed sludge stirrer is connected with a sewage separation tower; the sewage separation tower is connected with a sludge pump I; the sludge pump I is connected with a distributing device; the distributing device is connected with a separation agent medicine stirrer and an addition pump; the separation agent medicine stirrer and the addition pump are connected with a high-frequency sludge screen; the high-frequency sludge screen is connected with the sludge pump II; the sludge pump II is connected with a flocculant medicine stirrer and the addition pump; the flocculant medicine stirrer and the addition pump are connected with a filter press; and corresponding chemical agents are added to the separation agent medicine stirrer, the addition pump, the flocculant medicine stirrer and the addition pump respectively. According to the device and method, a quick separation technology of sewage and sludge is achieved; the volume of the equipment is reduced; movement convenience of the equipment is achieved; the manual labor of a worker is relieved; the environmental pollution is improved; and the adaptability is good.

Description

A kind of for urban sewage pipeline dredging sludge treatment facility and method
Technical field
The present invention is a kind of apparatus and method for relating to environmental protection, specific to the actual one that is for municipal sewage system desilting treatment facility and method, the sewage in municipal sewage system, mud is separated, ensures unimpeded a kind of environmental protection equipment and the method for municipal sewage system.
Background technology
The cleaning engineering of current sewer mainly relies on and manually takes, and pulls away after stacking draining on construction ground.Manually take taking in process to adopt, not only large the but also work under bad environment of labour intensity, people must arrive bottom sewer and take sometimes; Road surface and contaminated sites environment is taken when taking rear stacking; Affect traffic, because the moisture percentage in sewage sludge after draining is higher during transport, transport can produce secondary pollution on the way.The method for cleaning of current municipal sewage system is that a kind of manual physical labor's intensity is large, environmental pollution serious, damages larger method to health, it is reported and has the dirty gassing event of sewer to occur every year.
Summary of the invention
According to the deficiencies in the prior art, provide environmental protection more in a kind of separation at sewage, mud and sludge handling process, there is urban sewage pipeline dredging sludge treatment facility and the method for better hommization.
The present invention realizes by following technical scheme:
A kind of for urban sewage pipeline dredging sludge treatment facility, comprise vehicle frame, described vehicle frame is provided with submersible pump, described submersible pump and slicer are in succession, described slicer is connected with mixed medicine sludge agitation device, described mixed medicine sludge agitation device is connected with sewage knockout tower, described sewage knockout tower is connected with sludge pump I, described sludge pump I is connected with distributing device, described distributing device and release agent medicament stirrer and add pump and be connected, described release agent medicament stirrer and interpolation pump sieve with high frequency mud and are connected, described high frequency mud sieve is connected with sludge pump II, described sludge pump II and flocculant medicament stirrer and add pump and be connected, described flocculant medicament stirrer and interpolation pump are connected with filter press.
Described high frequency mud sieve comprises screen box, and described screen box is arranged with recovery tank.
Also comprise air compressor machine, described air compressor machine is connected with filter press with sewage knockout tower.
Also comprise the diesel-driven generator that the portable power source as system is powered to system power unit.
Preferably, described filter press adopts belt filter press.
A kind of dredging method, at described release agent medicament stirrer and add pump and flocculant medicament stirrer and add in pump and add corresponding chemical agent respectively; The chemical agent added in release agent medicament stirrer and interpolation pump is aluminium polychloride; The chemical agent added in flocculant medicament stirrer and interpolation pump is flocculant, and flocculant addition is 0.01%-0.1%.
Beneficial effect of the present invention:
The processing method of above-mentioned machinery, chemistry integration, makes sewage, sludge dewatering more effective, and make the moisture percentage in sewage sludge after dewatering be less than 70%, the sewage after desliming returns sewer pipe network, and not occupied ground during cleaning, does not produce in transportation on the way and pollute; Solve the rapid separation of sewage, mud, the volume of optimisation technique, reduction equipment, realize the convenient mobile of equipment, alleviate artificial manual labor, improve working environment, Dynamic System is simple, and equipment is reliable, and environmental protection degree is high, and compliance is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is high frequency mud sieve structure schematic diagram;
Fig. 3 is present invention process flow chart;
1-submersible pump, 2-mixed medicine sludge agitation device, 3-sewage knockout tower, 4-sludge pump I, 5-distributing device, 6-release agent medicament stirrer and interpolation pump, 7-diesel-driven generator, 8-high frequency mud sieves, 8.1-screen box, 8.2-recovery tank, 9-sludge pump II, 10-air compressor machine, 11-solidifying agent medicine agitator and interpolation pump, 12-vehicle frame, 13-filter press, 14-slicer.
Detailed description of the invention
Below in conjunction with accompanying drawing, by specific embodiment, technical solution of the present invention is described further.
As Fig. 1, Fig. 2, shown in Fig. 3, a kind of for urban sewage pipeline dredging sludge treatment facility, comprise vehicle frame 12, vehicle frame 12 is provided with submersible pump 1, submersible pump 1 and slicer 14 are in succession, slicer 14 is connected with mixed medicine sludge agitation device 2, mixed medicine sludge agitation device 2 is connected with sewage knockout tower 3, sewage knockout tower 3 is connected with sludge pump I 4, sludge pump I 4 is connected with distributing device 5, distributing device 5 and release agent medicament stirrer and add pump 6 and be connected, release agent medicament stirrer and interpolation pump 6 sieve 8 with high frequency mud and are connected, high frequency mud sieve 8 is connected with sludge pump II 9, sludge pump II 9 and flocculant medicament stirrer and add pump 11 and be connected, flocculant medicament stirrer and interpolation pump 11 are connected with filter press 13.High frequency mud sieve 8 comprises screen box 8.1, and screen box 8.1 is arranged with recovery tank 8.2.Also comprise air compressor machine 10, air compressor machine 10 is connected with filter press 13 with sewage knockout tower 3.Also comprise the diesel-driven generator 7 that the portable power source as system is powered to system power unit.Filter press 13 adopts belt filter press.
A kind of dredging method, at described release agent medicament stirrer and add pump 6 and flocculant medicament stirrer and add in pump 11 and add corresponding chemical agent respectively.The chemical agent added in release agent medicament stirrer and interpolation pump 6 is aluminium polychloride.The chemical agent added in flocculant medicament stirrer and interpolation pump 11 is flocculant, and flocculant addition is 0.01%-0.1%.Produce water and fixing feed separation after release agent adds, flocculant makes granule material form the favourable dehydration of large grain material after adding.
The course of work:
Placement devices, submersible pump 1 is placed in manhole and extracts sewage sludge, then the particle entering slicer 14 large to some cuts, sewage sludge enters mixed medicine sludge agitation device 2 and mixes with release agent medicine, after mixing, Sewage mud enters sewage knockout tower 3 and isolates a large amount of water and return sewer, sludge pump I 4 send Sewage mud in knockout tower to enter distributing device 5 to add flocculant medicine simultaneously, mud enters, high frequency mud sieve 8 carries out one-level dehydration, backwater enters sewer by pipe network, the rear mud of one-level dehydration enters belt filter press 13 and squeezes, squeeze water returns sewer, mud vehicle is transported.

Claims (9)

1. one kind for urban sewage pipeline dredging sludge treatment facility, comprise vehicle frame (12), it is characterized in that: described vehicle frame (12) is provided with submersible pump (1), described submersible pump (1) and slicer (14) are in succession, described slicer (14) is connected with mixed medicine sludge agitation device (2), described mixed medicine sludge agitation device (2) is connected with sewage knockout tower (3), described sewage knockout tower (3) is connected with sludge pump I (4), described sludge pump I (4) is connected with distributing device (5), described distributing device (5) and release agent medicament stirrer and add pump (6) and be connected, described release agent medicament stirrer and interpolation pump (6) are sieved (8) and are connected with high frequency mud, described high frequency mud sieve (8) is connected with sludge pump II (9), described sludge pump II (9) and flocculant medicament stirrer and add pump (11) and be connected, described flocculant medicament stirrer and interpolation pump (11) are connected with filter press (13).
2. a kind of for urban sewage pipeline dredging sludge treatment facility according to claim 1, it is characterized in that: described high frequency mud sieve (8) comprises screen box (8.1), and described screen box (8.1) is arranged with recovery tank (8.2).
3. a kind of for urban sewage pipeline dredging sludge treatment facility according to claim 1, it is characterized in that: also comprise air compressor machine (10), described air compressor machine (10) is connected with filter press (13) with sewage knockout tower (3).
4. be a kind ofly according to claim 1 used for urban sewage pipeline dredging sludge treatment facility, it is characterized in that: also comprise the diesel-driven generator (7) that the portable power source as system is powered to system power unit.
5. a kind of for urban sewage pipeline dredging sludge treatment facility according to claim 1, it is characterized in that: described filter press (13) adopts belt filter press.
6. utilize a dredging method for urban sewage pipeline dredging sludge treatment facility described in any one of claim 1 to 5 claim, it is characterized in that: at described release agent medicament stirrer and add in pump (6) and flocculant medicament stirrer and interpolation pump (11) and add corresponding chemical agent respectively.
7. a kind of dredging method according to claim 6, is characterized in that: at release agent medicament stirrer and to add the chemical agent added in pump (6) be aluminium polychloride.
8. a kind of dredging method according to claim 6, is characterized in that: at flocculant medicament stirrer and to add the chemical agent added in pump (11) be flocculant.
9. a kind of dredging method according to claim 8, is characterized in that: described flocculant addition is 0.01%-0.1%.
CN201610010608.1A 2016-01-08 2016-01-08 One kind is used for urban sewage pipeline dredging sludge processing equipment and method Active CN105507419B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610010608.1A CN105507419B (en) 2016-01-08 2016-01-08 One kind is used for urban sewage pipeline dredging sludge processing equipment and method

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Application Number Priority Date Filing Date Title
CN201610010608.1A CN105507419B (en) 2016-01-08 2016-01-08 One kind is used for urban sewage pipeline dredging sludge processing equipment and method

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CN105507419B CN105507419B (en) 2018-01-09

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105839772A (en) * 2016-05-16 2016-08-10 衢州学院 Inspection well sludge treatment vehicle
CN105908828A (en) * 2016-05-16 2016-08-31 衢州学院 Inspection well sludge treatment device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007196086A (en) * 2006-01-24 2007-08-09 Japan Organo Co Ltd Concentration volume reduction process and arrangement of sludge
CN102267797A (en) * 2011-07-25 2011-12-07 中国船舶重工集团公司第七○二研究所 Integral process for ecologically desilting and curing sludge
JP2013193046A (en) * 2012-03-21 2013-09-30 Kurita Water Ind Ltd Dehydrating method and device of pressure floating sludge
CN204022639U (en) * 2014-08-01 2014-12-17 上海复洁环保科技有限公司 Cryogenic vacuum dehydration and drying automatic feed system
CN204356207U (en) * 2014-12-08 2015-05-27 季华林 Riverway sludge water extracter
CN205475669U (en) * 2016-01-08 2016-08-17 徐州远大科技发展有限公司 Be used for city sewer pipe mud desilting treatment facility

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007196086A (en) * 2006-01-24 2007-08-09 Japan Organo Co Ltd Concentration volume reduction process and arrangement of sludge
CN102267797A (en) * 2011-07-25 2011-12-07 中国船舶重工集团公司第七○二研究所 Integral process for ecologically desilting and curing sludge
JP2013193046A (en) * 2012-03-21 2013-09-30 Kurita Water Ind Ltd Dehydrating method and device of pressure floating sludge
CN204022639U (en) * 2014-08-01 2014-12-17 上海复洁环保科技有限公司 Cryogenic vacuum dehydration and drying automatic feed system
CN204356207U (en) * 2014-12-08 2015-05-27 季华林 Riverway sludge water extracter
CN205475669U (en) * 2016-01-08 2016-08-17 徐州远大科技发展有限公司 Be used for city sewer pipe mud desilting treatment facility

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105839772A (en) * 2016-05-16 2016-08-10 衢州学院 Inspection well sludge treatment vehicle
CN105908828A (en) * 2016-05-16 2016-08-31 衢州学院 Inspection well sludge treatment device

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