CN205391838U - Mud compression system - Google Patents
Mud compression system Download PDFInfo
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- CN205391838U CN205391838U CN201620126078.2U CN201620126078U CN205391838U CN 205391838 U CN205391838 U CN 205391838U CN 201620126078 U CN201620126078 U CN 201620126078U CN 205391838 U CN205391838 U CN 205391838U
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- mud
- pond
- programmable logic
- sludge
- compression
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Abstract
The utility model discloses a mud compression system, a serial communication port, compress pond, catch basin, thickened sludge collecting pit and programmable logic controler including mud, mud compression pond is sealed box, and mud compression pond upper portion is equipped with into ni kou, and mud compression pond middle part is equipped with painikou, arranges the mud mouth and is connected with the thickened sludge collecting pit through the mud pipe, is equipped with electronic mud valve on the mud pipe, and electronic mud valve is connected with programmable logic controler through the communication wire, mud compression pond lower part is equipped with the outlet, and the outlet is connected with the catch basin, the mud compression is equipped with filter layer and sludge concentration instrumentation in the pond, and the sludge concentration detector is connected with programmable logic controler through the communication wire, and pai nikou lies in the top of filter layer. The utility model discloses sludge thickening is effectual, the alternative two heavy ponds that replace, and the running cost hangs down, integrates the height, the artifical setting of being convenient for, convenient operation, the trouble is low, and the expense is economized, increasingly in extend use.
Description
Technical field
This utility model relates to the technical field of Treatment of Sludge, is specifically related to a kind of mud compressibility, it is adaptable to concentrate the mud produced in various sanitary sewage disposal process.
Background technology
Along with economic develops rapidly, the quantity in China city and scale quickly increase and expansion, greatly improve the living standard of the mankind, and population have also been obtained unprecedented gathering, but the thing followed is environmental pollution in various degree.Sewage be exactly environmental pollution one of them.
China has put into substantial contribution and has carried out sewage disposal, and especially the improvement of sanitary sewage obtains great development, but developing along with waste water control industry, the amount of sludge produced in sewage disposal process is huge, and moisture content is significantly high.
The construction cost of municipal sewage plant is at a relatively high, special nature due to sewage disposal, Sewage Plant is generally located on surrounding city, sludge condensation therein and sewage sludge harmlessness handling just occupy wherein no small ratio, the pool structure floor space of sludge concentration tank is big, the problem ratios such as operating cost is high, and after mud compression moisture content is undesirable are more prominent.
Physics settling property according to mud and chemical property, it is necessary to adopt the mud compress technique being suitable for, it is desirable to take up an area less, efficiently, economical and simple and easy to do.Therefore, one vital task of the current mud compression cause of China, it is exactly the transformation of research and development traditional handicraft and new technology, innovation energetically and combines, make great efforts to develop that floor space is little, treatment effeciency is high, there is independent intellectual property, mud compress technique that energy consumption is low.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of mud compressibility, it is possible to process sanitary sewage efficiently, easily, and have take up an area less, feature that economy is high.
In order to achieve the above object, the technical solution of the utility model is: a kind of mud compressibility, it is characterised in that include mud compression pond, collecting-tank, thickened sludge collecting pit and programmable logic controller (PLC)；Described mud compression pond is the casing sealed, mud compression top, pond is provided with mud inlet, mud compression is provided with mud discharging mouth in the middle part of pond, mud discharging mouth is connected with thickened sludge collecting pit by discharge pipeline, discharge pipeline is provided with electric mud valve, and electric mud valve is connected with programmable logic controller (PLC) by communication wire；Described mud compression bottom, pond is provided with discharge outlet, and discharge outlet is connected with collecting-tank；The compression of described mud is provided with filter course and sludge concentration detector in pond, and sludge concentration detector is connected with programmable logic controller (PLC) by communication wire, and mud discharging mouth is positioned at the top of filter course.
Described filter course and mud discharging mouth are equipped with two, and mud discharging mouth and sludge concentration detector are separately positioned on the top of filter course, and sludge concentration detector is positioned at the inside in mud compression pond.
The filter course that described filter course is made up of multilamellar terylene long fibre layer.
The bottom of described collecting-tank and thickened sludge collecting pit is pyramidal structure.
This utility model utilizes double-deck terylene long fibre layer to be filtered, and provides maximum water flux while filter sludge, and the method that have employed wide aperture multiple times of filtration, relatively additive method can reduce the pressure of sludge pump；Filtering after compression through ground floor filter course, mud is most filtered, and ground floor filter course adopts the design of big water flux, while ensureing to filter, effectively prevent blocking, after second layer filter course processes, mud is not carried in pressing filtering liquid water outlet, and the moisture percentage in sewage sludge after compression can reach 93%；In sludge concentration tank, the realization of territory, layering and zoning processes different sludge concentration, maximum alleviate energy expenditure and realizes multi-layer multi-stage compression, and is finally reached the sludge condensation amount meeted the requirements；The programmable logic controller (PLC) being equipped with achieves the intellectuality that native system is certain, sludge concentration instrument is adopted to detect sludge concentration in filter chamber in real time, automatically control electronic mud valve by mud discharging mouth spoil disposal by programmable logic controller (PLC) when sludge concentration after filter pressing reaches to set numerical value, save man power and material.This utility model sludge condensation is effective, the alternative second pond that replaces, and operating cost height low, integrated, it is simple to manually arrange takes up an area few, and easy to operate, fault is low, cost saving, benefits better utilization and extention.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 position floor map of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not paying creative work premise, broadly fall into the scope of this utility model protection.
As depicted in figs. 1 and 2, a kind of mud compressibility, compresses pond 1, collecting-tank 2, thickened sludge collecting pit 3 and programmable logic controller (PLC) 4 including mud.Mud compression pond 1 is the casing sealed, it is possible to adopt the material such as Q235 anticorrosion or FRP to make, and the pressure stability in holding tank body is got rid of fully the moisture in mud is extruded.The top in mud compression pond 1 is provided with mud inlet 101, and what mud inlet 101 entered is the mud of the high-moisture percentage promoted through pump.The middle part in mud compression pond 1 is provided with mud discharging mouth 104, and mud discharging mouth 104 is connected with thickened sludge collecting pit 3 by discharge pipeline 5, and discharge pipeline 5 is provided with electric mud valve 6.The mud of mud discharging mouth 104 collects thickened sludge collecting pit 3 by electric mud valve 6 and discharge pipeline 5 after converging.The bottom in mud compression pond 1 is provided with discharge outlet 102, and discharge outlet 102 is connected with collecting-tank 2 by pipeline.It is provided with filter course 103 and sludge concentration detector 105, mud discharging mouth 104 and sludge concentration detector 105 in mud compression pond 1 and is respectively positioned on the top of filter course 103.
Electric mud valve 6 is connected with programmable logic controller (PLC) 4 by communication wire.Sludge concentration detector 105 is connected with programmable logic controller (PLC) 4 by communication wire.Programmable logic controller (PLC) 4 has the function that data arrange, control electric mud valve 6 start and stop.Sludge concentration detector 105 detects sludge concentration provide electric signal in mud compression pond 1, electric signal communication is to programmable logic controller (PLC) 4, programmable logic controller (PLC) 4 controls the open and close of electric mud valve 6 according to inner setting data, it is achieved whether the discharge of the mud after concentration.Thickened sludge collecting pit 3 is entered after the aggregated collection of mud of mud discharging mouth 104 discharge.Sludge condensation transfers to sludge treatment unit to burn or other harmless treatments after collecting.
Preferably, the filter course that filter course 103 is made up of multilamellar terylene long fibre layer.Filter course 103 and mud discharging mouth 104 are equipped with two, and mud discharging mouth 104 is separately positioned on the top of filter course 103.The filter course 103 on top is the filter course of the terylene long fibre layer composition of big water flux, and the filter course 103 of bottom is the filter course of low water flux terylene long fibre layer composition.Each mud discharging mouth 104 is all connected in electric mud valve 6, mud compression pond 1 inner filtration layer 103 be arranged over sludge concentration detector 105.Mud is compressed pond 1 and is divided into three regions from top to bottom by filter course 103, the filter course that filter course 103 is big water flux on top, the filter course 103 on top and be formed over first area, forms second area, the filter course 103 of bottom and the 3rd region formed below thereof between two filter courses 103.Mud discharging mouth 104 includes 1# mud discharging mouth and 2# mud discharging mouth, 1# mud discharging mouth and mud inlet 101 and is arranged on first area, and 2# mud discharging mouth is arranged on second area.Discharge outlet 102 is arranged on the 3rd region.Sludge concentration detector 105 includes 3# sludge concentration detector and 4# sludge concentration detector, and 3# sludge concentration detector is arranged on first area, and 4# sludge concentration detector is arranged on second area, and is realized and programmable logic controller (PLC) 4 communication by communication wire.According to first area and second area to realize function different, 3# sludge concentration detector arranges sludge concentration numerical value lower than 4# sludge concentration detector.Mud is compressed to after arranging numerical value, electric signal is provided to programmable logic controller (PLC) 4 by sludge concentration detector 105, after programmable logic controller (PLC) 4 receives signal, programmable logic controller (PLC) 4 arranges numerical value according to inside and controls the start and stop of electric mud valve 6 on corresponding mud discharging mouth 104.After the electric mud valve 6 on the signal judgement mud discharging mouth 104 that programmable logic controller (PLC) 4 provides according to sludge concentration detector 105 is opened, the sludge concentration of respective regions can reduce, pressure can lose, when reducing after corresponding sludge concentration, according to the signal that sludge concentration detector 105 provides, programmable logic controller (PLC) 4 judges that electric mud valve 6 is closed.Vice versa.Programmable logic controller (PLC) 4 can keep discharge compression sludge concentration within the specific limits, make sludge concentration controlled.After setting value, the automated management of feasible system compression and discharge, reduces working strength.
Mud is when the filter course 103 of first area, and what adopt due to this filter course is the terylene long fibre layer of big water flux, and pore size filter is big, relatively low by pressure, and major part mud can be trapped within this, and small part mud and major part water enter second area；Second area is low water flux terylene long fibre layer, and pore size filter is little, filters, through retaining of this layer, the mud removed through first area entrance, and after the compression of this two-layer is filtered, water enters the 3rd region and flows into collecting-tank 2 through discharge outlet 102.Liquid after filtering carries out harmless treatment after unified collection through floss hole 102 after flowing into collecting-tank 2 again.Since then, high water content sludge achieves the compression of mud and the removal of water after this mud compressibility.
Preferably, the bottom of collecting-tank 2 and thickened sludge collecting pit 3 is pyramidal structure, and this structure is pressed certain angle from cell body edge to cell body central authorities and shunk, in funnel shaped, it is possible to the farthest hydrops in collecting pit and thickened sludge, it is prevented that hydrops, deposition.
The above; it is only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; the change that can readily occur in or replacement, all should be encompassed within protection domain of the present utility model.
Claims (4)
1. a mud compressibility, it is characterised in that include mud compression pond (1), collecting-tank (2), thickened sludge collecting pit (3) and programmable logic controller (PLC) (4)；Described mud compression pond (1) is the casing sealed, mud compression pond (1) top is provided with mud inlet (101), mud compression pond (1) middle part is provided with mud discharging mouth (104), mud discharging mouth (104) is connected with thickened sludge collecting pit (3) by discharge pipeline (5), discharge pipeline (5) is provided with electric mud valve (6), and electric mud valve (6) is connected with programmable logic controller (PLC) (4) by communication wire；Described mud compression pond (1) bottom is provided with discharge outlet (102), and discharge outlet (102) is connected with collecting-tank (2)；It is provided with filter course (103) and sludge concentration detector (105) in described mud compression pond (1), sludge concentration detector (105) is connected with programmable logic controller (PLC) (4) by communication wire, and mud discharging mouth (104) is positioned at the top of filter course (103).
2. mud compressibility according to claim 1, it is characterized in that, described filter course (103) and mud discharging mouth (104) are equipped with two, mud discharging mouth (104) and sludge concentration detector (105) are separately positioned on the top of filter course (103), and sludge concentration detector (105) is positioned at the inside of mud compression pond (1).
3. mud compressibility according to claim 1 and 2, it is characterised in that the filter course that described filter course (103) is made up of multilamellar terylene long fibre layer.
4. mud compressibility according to claim 1, it is characterised in that the bottom of described collecting-tank (2) and thickened sludge collecting pit (3) is pyramidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620126078.2U CN205391838U (en) | 2016-02-18 | 2016-02-18 | Mud compression system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620126078.2U CN205391838U (en) | 2016-02-18 | 2016-02-18 | Mud compression system |
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| Publication Number | Publication Date |
|---|---|
| CN205391838U true CN205391838U (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620126078.2U Active CN205391838U (en) | 2016-02-18 | 2016-02-18 | Mud compression system |
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| CN (1) | CN205391838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107827210A (en) * | 2017-12-04 | 2018-03-23 | 广东绿园环保科技有限公司 | A kind of plate and frame press filtration electrolysis integrated sewage disposal special equipment and the sewage water treatment method based on the equipment |
-
2016
- 2016-02-18 CN CN201620126078.2U patent/CN205391838U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107827210A (en) * | 2017-12-04 | 2018-03-23 | 广东绿园环保科技有限公司 | A kind of plate and frame press filtration electrolysis integrated sewage disposal special equipment and the sewage water treatment method based on the equipment |
| CN107827210B (en) * | 2017-12-04 | 2024-03-26 | 广东绿园环保科技有限公司 | Sewage treatment method based on plate-frame type filter pressing electrolysis integrated special sewage treatment equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |