WO2008128433A1 - Équipement intégré utilisé pour le filtrage-pressage, le battage et le transport de la boue humide - Google Patents

Équipement intégré utilisé pour le filtrage-pressage, le battage et le transport de la boue humide Download PDF

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Publication number
WO2008128433A1
WO2008128433A1 PCT/CN2008/000799 CN2008000799W WO2008128433A1 WO 2008128433 A1 WO2008128433 A1 WO 2008128433A1 CN 2008000799 W CN2008000799 W CN 2008000799W WO 2008128433 A1 WO2008128433 A1 WO 2008128433A1
Authority
WO
WIPO (PCT)
Prior art keywords
sludge
plate
filter press
water tank
bracket
Prior art date
Application number
PCT/CN2008/000799
Other languages
English (en)
Chinese (zh)
Inventor
Huansheng Zhong
Lei Li
Guanshang Li
Jiguo Hou
Liqun Wei
Original Assignee
Guangzhou Pude Environmental Protection Equipment 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 Guangzhou Pude Environmental Protection Equipment Ltd. filed Critical Guangzhou Pude Environmental Protection Equipment Ltd.
Publication of WO2008128433A1 publication Critical patent/WO2008128433A1/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • B01D25/164—Chamber-plate presses, i.e. the sides of the filtering elements being clamped between two successive filtering plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/32—Removal of the filter cakes

Definitions

  • the invention relates to a sludge treatment device, in particular to a wet sludge filter press and transmission integrated device.
  • a sludge treatment device in particular to a wet sludge filter press and transmission integrated device.
  • the sludge referred to in the present invention includes urban sewage sludge, river channel and lake dredging sludge.
  • the main characteristics of such sludge are generally high organic content, easy to rot and odor, finer particles, smaller specific gravity and high water content. , a hydrophilic substance in a gel structure.
  • the sludge to be treated generally has a water content of more than 90%. According to the above characteristics, it must be dewatered by a machine with strong dehydration ability.
  • centrifugal dewatering machines include centrifugal dewatering machines and plate and frame filter presses.
  • the centrifugal water machine is a continuous dewatering device, but its treatment capacity is limited, and the sludge is a highly hydrophilic substance, and it is difficult to effectively dewater the sludge.
  • the plate and frame filter press is an intermittent dewatering device, it can process a large amount of wet sludge at a time and can withstand a large hydraulic pressure, so the dewatering effect is good, and it is the main device for dewatering of wet sludge at present.
  • the sludge after filtration by the plate and frame filter press generally has a water content of 60%, and the sludge is pressure-filtered into a large mass.
  • the usual treatment method is to crush the bulk sludge into small pieces.
  • the block is then transferred to a blender for mixing with other materials and sent to dryness.
  • This batch method of wet sludge dewatering is not efficient, and it is easy to cause disjointed factory production. Purpose of the invention
  • the object of the present invention is to overcome the deficiencies of the intermittent wet sludge dewatering production mode and to provide an integrated device for integrated sludge pressure filtration, crushing and transportation, which can realize a process similar to continuous sludge dewatering treatment.
  • Technical solution adopted by the invention is to overcome the deficiencies of the intermittent wet sludge dewatering production mode and to provide an integrated device for integrated sludge pressure filtration, crushing and transportation, which can realize a process similar to continuous sludge dewatering treatment.
  • a wet sludge filter crushing and transporting device comprising a bracket, a plate and frame filter press, a water tank, a sludge pulverizer and a conveyor belt, characterized in that: the plate frame The filter press, the water tank, the sludge pulverizer and the conveyor belt are all mounted on the bracket, wherein the plate and frame filter press is at the top, the sink is installed below the plate and frame filter press, and the sludge pulverizer is installed at the sink Below, the conveyor belt is installed under the sludge pulverizer; the bottom of the water tank is provided with a water conduit, and the two ends respectively have a sliding rod groove fixed on the bracket, and the water tank can slide in the sliding rod groove.
  • the sludge pulverizer is composed of a motor, a bottomless sludge tank, and a reamer.
  • the reamer is a hollow spiral reamer.
  • the invention has the beneficial effects that the treatment process of dewatering, crushing and transporting the wet sludge is integrated, and the continuous wet sludge dewatering is realized, the treatment efficiency is improved, and the continuity of the factory production is ensured.
  • Figure 1 is a schematic view showing the structure of a preferred embodiment of the present invention.
  • Figure 2 is a side view of Figure 1;
  • Figure 3 is a schematic view showing the structure of a sludge pulverizer.
  • Figures 1 and 2 show a preferred embodiment of the invention.
  • the present invention mainly consists of a bracket 4, a 1st plate frame filter press 1, a 2nd plate frame filter press 2, a water tank 3, a sludge pulverizer 5, and a conveyor belt 6.
  • the No. 2 plate frame filter press, the water tank 3, the sludge pulverizer 5 and the conveyor belt 6 are all mounted on the bracket 4, wherein the No. 1 and No. 2 plate frame filter presses are at the top, and the water tank 3 is installed on the plate.
  • the sludge pulverizer 5 is installed below the water tank
  • the conveyor belt 6 is installed below the sludge pulverizer.
  • the bottom of the water tank 3 is provided with a water conduit, and the two ends respectively have a sliding rod groove 31 fixed to the bracket, and the water tank can slide in the sliding rod groove 31.
  • the sludge pulverizer 5 is composed of a motor 51, a bottomless sludge tank 52, and a hollow spiral reamer 53.
  • the water tank 3 receives water under it; when the No. 1 plate frame filter press completes the filtration of the wet sludge, the plate frame of the filter press is opened. The sludge block falls from the frame frame machine; at this time, the No. 2 filter press starts to work, and the water tank 3 is automatically moved to the lower part of the No.
  • the large sludge dropped by the plate frame filter press is dropped into the bottomless sludge tank 52 of the sludge pulverizer 5 and is broken into small pieces by the hollow spiral reamer 53; the small sludge is from the bottomless sludge tank 52. It falls onto the conveyor belt 6 and is transported to the next process.
  • the pressure filter of the No. 2 filter press is just completed, and the sludge block in the filter press can be immediately crushed and Transmission, and No. 1 filter press can enter the working state of the pressure filtration wet sludge, so that the alternate use of two plate and frame filter presses can achieve a continuous sludge dewatering process.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)

Abstract

L'invention concerne un équipement intégré utilisé pour le filtrage-pressage, le battage et le transport de la boue humide, cet équipement comprenant un cadre de presse (4), un filtre-presse à plateaux et cadres (1, 2), une chambre (3), un pulvérisateur de boue (5) et une courroie transporteuse (6). Le filtre-presse à plateaux et cadres (1, 2), la chambre (3), le pulvérisateur de boue (5) et la courroie transporteuse (6) sont placés sur le cadre de presse (4). Le filtre-presse à plateaux et cadres (1, 2) est monté sur la partie supérieure, et la chambre (3) se trouve sous le filtre-presse à plateaux et cadres (1, 2). Le pulvérisateur de boue (5) se trouve sous la chambre (3), et la courroie transporteuse (6) est placée sous le pulvérisateur de boue (5). Le fond de la chambre (3) est pourvu d'un tuyau de guidage de l'eau dont les deux extrémités comportent respectivement une gorge (31) avec barre de coulissement fixée sur le cadre de presse (4), et la chambre (3) peut coulisser dans la gorge (31). L'équipement intègre les processus de déshydratation, battage et transport, ce qui permet d'obtenir une déshydratation continue et efficace de la boue humide, ainsi qu'une production continue en usine.
PCT/CN2008/000799 2007-04-20 2008-04-18 Équipement intégré utilisé pour le filtrage-pressage, le battage et le transport de la boue humide WO2008128433A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200720050566.0 2007-04-20
CNU2007200505660U CN201027192Y (zh) 2007-04-20 2007-04-20 一种湿污泥压滤破碎传输一体化装置

Publications (1)

Publication Number Publication Date
WO2008128433A1 true WO2008128433A1 (fr) 2008-10-30

Family

ID=39131396

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2008/000799 WO2008128433A1 (fr) 2007-04-20 2008-04-18 Équipement intégré utilisé pour le filtrage-pressage, le battage et le transport de la boue humide

Country Status (2)

Country Link
CN (1) CN201027192Y (fr)
WO (1) WO2008128433A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111620535A (zh) * 2020-06-24 2020-09-04 厦门科享源环境技术有限公司 一种强力压榨污泥脱水装置
CN113415966A (zh) * 2021-06-15 2021-09-21 刘娇 一种用于城市污水中的污泥脱水处理装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201027192Y (zh) * 2007-04-20 2008-02-27 广州普得环保设备有限公司 一种湿污泥压滤破碎传输一体化装置
CN103641284B (zh) * 2013-11-29 2015-01-07 东北大学 污泥破解离心过滤一体机
CN104803578B (zh) * 2015-04-28 2016-08-31 江苏厚水环保技术有限公司 一种污泥干燥装置
CN105132680A (zh) * 2015-09-11 2015-12-09 吕志芳 一种报警的湿法冶炼配套设备
CN106733081B (zh) * 2016-12-13 2019-03-26 安徽理工大学 一种压滤机滤饼破碎系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1089185A (zh) * 1992-03-24 1994-07-13 邓佑 自动高效连续式过滤器
JPH07275899A (ja) * 1994-04-05 1995-10-24 Tanii Kogyo Kk 生コン工場廃水の脱水ケーキ処理装置
JPH1085795A (ja) * 1996-09-19 1998-04-07 Tanii Kogyo Kk 脱水ケーキの緩衝破砕装置
JP2001046812A (ja) * 1999-08-05 2001-02-20 Kubota Corp ダブルストレーナ
CN201027192Y (zh) * 2007-04-20 2008-02-27 广州普得环保设备有限公司 一种湿污泥压滤破碎传输一体化装置
CN201033762Y (zh) * 2007-04-23 2008-03-12 肖克绳 立式污泥自动压滤设备

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1089185A (zh) * 1992-03-24 1994-07-13 邓佑 自动高效连续式过滤器
JPH07275899A (ja) * 1994-04-05 1995-10-24 Tanii Kogyo Kk 生コン工場廃水の脱水ケーキ処理装置
JPH1085795A (ja) * 1996-09-19 1998-04-07 Tanii Kogyo Kk 脱水ケーキの緩衝破砕装置
JP2001046812A (ja) * 1999-08-05 2001-02-20 Kubota Corp ダブルストレーナ
CN201027192Y (zh) * 2007-04-20 2008-02-27 广州普得环保设备有限公司 一种湿污泥压滤破碎传输一体化装置
CN201033762Y (zh) * 2007-04-23 2008-03-12 肖克绳 立式污泥自动压滤设备

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111620535A (zh) * 2020-06-24 2020-09-04 厦门科享源环境技术有限公司 一种强力压榨污泥脱水装置
CN113415966A (zh) * 2021-06-15 2021-09-21 刘娇 一种用于城市污水中的污泥脱水处理装置
CN113415966B (zh) * 2021-06-15 2023-11-14 中朗德水务环境科技有限公司 一种用于城市污水中的污泥脱水处理装置

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Publication number Publication date
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