CN101798051B - Sludge receiving/storing/conveying system - Google Patents
Sludge receiving/storing/conveying system Download PDFInfo
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- CN101798051B CN101798051B CN200910050490A CN200910050490A CN101798051B CN 101798051 B CN101798051 B CN 101798051B CN 200910050490 A CN200910050490 A CN 200910050490A CN 200910050490 A CN200910050490 A CN 200910050490A CN 101798051 B CN101798051 B CN 101798051B
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Abstract
The invention discloses a sludge receiving/storing/conveying system. The system comprises a sludge receiving system and a sludge storing system, wherein the sludge receiving system comprises a sludge receiving bin; a hydraulic sliding carriage, a screw feeder and a screw pump are arranged at the bottom of the sludge receiving bin; the sludge storing system comprises a sludge storing bin; and a hydraulic sliding carriage, a screw feeder and a screw pump are arranged at the bottom of the sludge storing bin. After being poured into the sludge receiving bin, external sludge is conveyed to the screw pump at the bottom of the sludge receiving bin through the positive pressure of the screw feeder, then to the sludge storing bin and finally to a sludge treatment device interface through the screw pump at the bottom of the sludge storing bin. By completely using pipeline conveyance, the system realizes the effective sludge conveyance in a sealed environment, prevents the secondary pollution in a conveyance process, and has low cost.
Description
Technical field
The present invention relates to a kind of sewage treatment system technical field, particularly a kind of sludge receiving/storing/conveying system.
Background technology
The target of sewage disposal is from fluid, to separate and realize through being condensed into impurity in the water solid forms.This concentrated qualitative change is called mud, because of having comprised a large amount of objectionable impuritiess, needs properly to dispose.In order not cause second environmental pollution, need after the two stage treatment of sewage disposal, add one sludge treatment technique.Dewatered sludge is mainly derived from sewerage system, comprises drainage pipeline, pumping plant and sludge of sewage treatment plants.Its volume is big, foul smelling is distinguished the flavor of, some mud also contains poisonous objectionable impurities and pathogen etc., if without effectively handling and disposing, then can cause serious secondary pollution to environment.
In the process of Treatment of Sludge, the course of conveying of dewatered sludge is a difficult point always, because the complicated component in the mud; Contain a large amount of organic components, volatility foreign odor thing, parasite and pathogenic microorganisms etc.; Cause secondary pollution easily, viscosity is big, and the conveying difficulty of mud is big.
The dewatered sludge of prior art adopts three kinds of transporting patterns usually: band conveyor is carried, conveyor screw is carried and ducting.Band conveyor is carried, conveyor screw is carried and all can not be formed sealed environment, easy generation of secondary pollution, and transport efficiency is low.Existing adopt the pipe-line transportation system technology Shanghai City pit hole mouth arranged, but the driving device of its mud conveying technology is to adopt plunger pump, cost is higher.
Summary of the invention
For solving the problems of the technologies described above; The present invention provides a kind of sludge receiving/storing/conveying system, adopts ducting, utilizes hydraulic pressure balladeur train, preload screw, a series of devices of screw pump; Realization mud is collected under fully enclosed environment and is stored in a warehouse; Carry out ducting under the leak free environment, prevent to produce secondary pollution, reduce the overall cost of sludge disposal.
The present invention realizes through following technical scheme:
A kind of sludge receiving/storing/conveying system comprises mud receiving system and mud stocking system.The mud receiving system comprises that mud receives the storehouse, is provided with hydraulic pressure balladeur train, preload screw and screw pump at the bottom of its storehouse; The mud stocking system comprises the mud storage warehouse, and hydraulic pressure balladeur train, preload screw and screw pump are set at the bottom of its storehouse.External mud is poured mud into and is received the storehouse; Hydraulic pressure balladeur train at the bottom of being positioned at the storehouse stirs, and the mud at feed bin two is carried to middle discharging opening, is delivered to mud the screw pump at the bottom of being located at the storehouse through preload screw with positive pressure; Deliver to the mud storage warehouse again; Hydraulic pressure balladeur train at the bottom of being located at the storehouse stirs in the same way, is delivered to mud the screw pump at the bottom of being located at the storehouse through preload screw with positive pressure, is delivered to sludge disposal equipment interface place again.
When being hydraulic pressure balladeur train, preload screw and screw pump, said mud receiving system and mud stocking system use.
Said mud receives the storehouse and the mud storage warehouse adopts closed design.
Said hydraulic pressure balladeur train adopts frame structure.
Said preload screw is electronic mode, adopts frequency control, twin shaft to become the spiral shell zigzag structure.
Said screw pump is that monopump adopts closed design, cylindrical compression chamber, electronic mode, frequency control.
Beneficial effect of the present invention is: owing to adopt ducting; Hydraulic pressure balladeur train, preload screw and the screw pump of mud receiving system and mud stocking system are used simultaneously; The sealing storage; Actv. prevents the generation of secondary pollution, uses the relatively cheap screw pump of cost to substitute the plunger pump that involves great expense simultaneously, makes the cost of whole system have only 1/3rd of plunger pump cost.
Description of drawings
Fig. 1 is the diagram of circuit of sludge receiving/storing/conveying system
The specific embodiment
Flow process like sludge receiving/storing/conveying system is shown in Figure 1, and external mud 1 at first gets into the mud receiving system, and the mud receiving system comprises that mud receives storehouse 2, hydraulic pressure balladeur train 3, preload screw 4 and screw pump 5; External mud 1 is poured mud into and is received storehouse 2; Hydraulic pressure balladeur train 3 at the bottom of being positioned at the storehouse stirs, and the mud at feed bin two is carried to middle discharging opening, is delivered to mud the screw pump 5 at the bottom of being located at the storehouse through preload screw 4 with positive pressure; Screw pump 5 is delivered to the mud stocking system with external mud 1; The mud stocking system still adopts the structure of mud receiving system, comprises mud storage warehouse 6, hydraulic pressure balladeur train 7, preload screw 8 and screw pump 9, and external sludge stream is behind said structure; Be delivered to sludge drying equipment by screw pump 9, promptly be delivered to sludge disposal equipment interface place 10.
Hydraulic pressure balladeur train 3 is located at the bottom that mud receives storehouse 2 with hydraulic pressure balladeur train 7; Main effect is broken the arch feed; And has certain auxiliary beating action; The whole frame structure that adopts of balladeur train can be carried the mud at feed bin two to middle discharging opening, this structure makes high lubricating effect between balladeur train and the feed bin, wearing and tearing are little and running resistance is little.Preload screw 4 is a delivery device with preload screw 8; Be about to mud and receive storehouse 2 from mud and unload, preload screw 4 and preload screw 8 are worked for electronic mode, adopt frequency control, twin shaft to become the design of spiral shell zigzag structure; Can be with this according to setting feeding pressure automatic compensation operational throughput; The discharging pressure stability, the material comformability is good, stable performance.Screw pump 5 is defeated material equipment with screw pump 9; Work with electronic mode, adopt frequency control, because mud has the characteristics of heavy body and illiquidity; The liquid dielectric that has or do not have the various viscosityes of solids can be carried or quantitatively carried to this monopump; Medium to corrosive property or abradability also can be carried, and adopts the cylindrical compression chamber, can make pump chamber be full of material.The cost of screw pump 5 and screw pump 9 is cheaper than the system equipment of using plunger pump, and characteristics can be complementary with the feed bin discharge system of different size for quantitative be transported to dewatered sludge drying or burn link from middle feed bin of ability; Adopt closed design, it is more efficient and convenient to change stator and rotor, and feed bin needn't emptying; The pump housing needn't be dismantled, and changes stator and need not to take more spaces, when carrying out maintenance activity; The shell of compression chamber can be dismantled; Compare with traditional feedway, investment cost obviously reduces, and course of conveying can be realized automation.
Total system adopts electric control system controls, and electric-control system is made up of field control unit and collection control unit, and field control unit is mainly accomplished the control task to on-the-spot each equipment, and the couplet control and the Long-distance Control of total system is responsible for controlling in collection control unit.Field control unit can with collection control unit communications, and institute's control convenience is regulated, promptly to the electrodeless adjusting of mud operational throughput according to collection control instruction.Collection control unit can be controlled all devices of system; Can realize the function of equipment room interlocking, interlock, sequential working; Centralized control system can with the other system communication, and system is carried out parameter regulation, thereby realizes the automation that mud is carried according to instruction.
Claims (6)
1. a sludge receiving/storing/conveying system comprises mud receiving system and mud stocking system, and the mud receiving system comprises that mud receives the storehouse; Hydraulic pressure balladeur train, preload screw and screw pump are set at the bottom of its storehouse, and the mud stocking system comprises the mud storage warehouse, and hydraulic pressure balladeur train, preload screw and screw pump are set at the bottom of its storehouse; External mud is poured mud into and is received the storehouse; Hydraulic pressure balladeur train at the bottom of being positioned at the storehouse stirs, and the mud at feed bin two is carried to middle discharging opening, is delivered to mud the screw pump at the bottom of being located at the storehouse through preload screw with positive pressure; Deliver to the mud storage warehouse again; Hydraulic pressure balladeur train at the bottom of being located at the storehouse stirs in the same way, is delivered to mud the screw pump at the bottom of being located at the storehouse through preload screw with positive pressure, is delivered to sludge disposal equipment interface place again.
2. sludge receiving/storing/conveying system as claimed in claim 1 is characterized in that using when said mud receiving system and mud stocking system are hydraulic pressure balladeur train, preload screw and screw pump.
3. sludge receiving/storing/conveying system as claimed in claim 1 is characterized in that said mud receives the storehouse and the mud storage warehouse adopts closed design.
4. sludge receiving/storing/conveying system as claimed in claim 1 is characterized in that said hydraulic pressure balladeur train adopts frame structure.
5. sludge receiving/storing/conveying system as claimed in claim 1 is characterized in that said preload screw is electronic mode, adopts frequency control, twin shaft to become the spiral shell zigzag structure.
6. sludge receiving/storing/conveying system as claimed in claim 1 is characterized in that said screw pump is that monopump adopts closed design, cylindrical compression chamber, electronic mode, frequency control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910050490A CN101798051B (en) | 2009-05-04 | 2009-05-04 | Sludge receiving/storing/conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910050490A CN101798051B (en) | 2009-05-04 | 2009-05-04 | Sludge receiving/storing/conveying system |
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| Publication Number | Publication Date |
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| CN101798051A CN101798051A (en) | 2010-08-11 |
| CN101798051B true CN101798051B (en) | 2012-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910050490A Active CN101798051B (en) | 2009-05-04 | 2009-05-04 | Sludge receiving/storing/conveying system |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730391B (en) * | 2012-06-08 | 2015-09-09 | 深圳市如茵生态环境建设有限公司 | Squash type sludge conveyer and biological dewatered system |
| CN107827218B (en) * | 2017-12-08 | 2020-10-23 | 江门市崖门新财富环保工业有限公司 | Unit type wastewater processor and wastewater processing method thereof |
| CN109592317A (en) * | 2018-11-16 | 2019-04-09 | 南京中电自动化有限公司 | A kind of sludge conveying system and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1115178A (en) * | 1993-09-30 | 1996-01-17 | 彼得·L·蒂姆坡尼 | Method and system for treatment of water and wastewater |
| CN2441797Y (en) * | 2000-08-03 | 2001-08-08 | 黄树胜 | Synchronous processor for high concentrate waste water and slurry |
| CN2543947Y (en) * | 2002-05-14 | 2003-04-09 | 侯锦朝 | Waste water treatment equipment |
| CN1709552A (en) * | 2005-04-22 | 2005-12-21 | 汤荣康 | System for treating solid discharge filth |
| CN200967651Y (en) * | 2006-11-15 | 2007-10-31 | 广州普得环保设备有限公司 | Sludge storage facilities |
| CN201110699Y (en) * | 2007-05-15 | 2008-09-03 | 山东宏发重型机械有限公司 | Sludge cement mortar blowing anhydration apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7168849B2 (en) * | 2005-02-04 | 2007-01-30 | Spx Corporation | Agitation apparatus and method for dry solids addition to fluid |
-
2009
- 2009-05-04 CN CN200910050490A patent/CN101798051B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1115178A (en) * | 1993-09-30 | 1996-01-17 | 彼得·L·蒂姆坡尼 | Method and system for treatment of water and wastewater |
| CN2441797Y (en) * | 2000-08-03 | 2001-08-08 | 黄树胜 | Synchronous processor for high concentrate waste water and slurry |
| CN2543947Y (en) * | 2002-05-14 | 2003-04-09 | 侯锦朝 | Waste water treatment equipment |
| CN1709552A (en) * | 2005-04-22 | 2005-12-21 | 汤荣康 | System for treating solid discharge filth |
| CN200967651Y (en) * | 2006-11-15 | 2007-10-31 | 广州普得环保设备有限公司 | Sludge storage facilities |
| CN201110699Y (en) * | 2007-05-15 | 2008-09-03 | 山东宏发重型机械有限公司 | Sludge cement mortar blowing anhydration apparatus |
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| Publication number | Publication date |
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| CN101798051A (en) | 2010-08-11 |
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Owner name: SHANGHAI BLUEBIRDME MACHINERY CO., LTD. Free format text: FORMER OWNER: SHANGHAI BLUEBIRDME ENVIRONMENTAL TECHNIC DEVELOPMENT CO., LTD. Effective date: 20140527 |
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Inventor after: He Weiming Inventor before: Qian Jianzhong |
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Free format text: CORRECT: INVENTOR; FROM: QIAN JIANZHONG TO: HE WEIMING Free format text: CORRECT: ADDRESS; FROM: 201700 QINGPU, SHANGHAI TO: 200333 PUTUO, SHANGHAI |
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Effective date of registration: 20140527 Address after: 200333, room 4, building 16, building 879, Lane 401-406, Zhongjiang Road, Shanghai, Putuo District Patentee after: Shanghai Bluebirdme Machinery Co., Ltd. Address before: 201700 Shanghai city Qingpu New Road No. 1218 Building No. 3 room 3315 Patentee before: Shanghai Bluebird Environmental Technology Development Co., Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Sludge receiving, storage and transportation system Effective date of registration: 20200911 Granted publication date: 20120905 Pledgee: Putuo sub branch of Shanghai Pudong Development Bank Co., Ltd Pledgor: SHANGHAI BLUEBIRD ELECTRICAL AND MECHANICAL Co.,Ltd. Registration number: Y2020980005947 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |