CN105417907A - Modified treatment system for sludge - Google Patents
Modified treatment system for sludge Download PDFInfo
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- CN105417907A CN105417907A CN201510949238.3A CN201510949238A CN105417907A CN 105417907 A CN105417907 A CN 105417907A CN 201510949238 A CN201510949238 A CN 201510949238A CN 105417907 A CN105417907 A CN 105417907A
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- tank
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- feeding device
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- 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
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- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
A modified treatment system for sludge comprises a modification conditioner tank, a first dosing and feeding device, a mixing and blending device, a first modification tank, a first distributing and feeding device, a catalytic oxidation processor and an electric control device, wherein the modification conditioner tank and the mixing and blending device are connected through the first dosing and feeding device; the mixing and blending device is connected with the first modification tank; the first modification tank is connected with the first distributing and feeding device and the catalytic oxidation processor respectively; the electric control device is electrically connected with the first dosing and feeding device, the mixing and blending device, the first modification tank, the first distributing and feeding device and the catalytic oxidation processor respectively. The modified treatment system is capable of effectively realizing modified treatment of sludge, is conductive to realizing resource and energy utilization of sludge at a large amount and a large area and is free of secondary pollution; the modified treatment system is simple and compact in structure, few in occupied area, relatively low in cost, simple to use, energy-saving, low in running cost and convenient to promote.
Description
Technical field
The present invention relates to a kind of sludge modification treatment system.
Background technology
In recycling sludge recovery energy process, because containing a large amount of water, foundry loam and objectionable impurities in mud, there is the possibility causing secondary sludge danger.Meanwhile, the shale inorganics in mud objectively also has influence on combustionproperty.
In order to make full use of the organism energy in mud, improve the fuel performance of mud or improve the combustionproperty of fuel (coal dust) further, have to carry out modification to mud, but there is not yet the research and practice of this respect so far both at home and abroad, more there are no carrying out abundant modification to improve equipment or the system of sludge incineration performance to mud.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the deficiency of above-mentioned background technology, provides a kind of sludge modification treatment system, effectively can realize the modification of mud, is beneficial to the resource utilization recovery energy realizing the mud had a large capacity and a wide range, and non-secondary pollution.
The technical scheme that the present invention solves the employing of its technical problem is, a kind of sludge modification treatment system, comprise modification adjusting agent tank, first feeding device, mixed ingredients device, first modified tank, first cloth feeding device, catalytic oxidation treatment device and electric control gear, described modification adjusting agent tank is connected by the first feeding device with mixed ingredients device, described mixed ingredients device is connected with the first modified tank, described first modified tank respectively with the first cloth feeding device, catalytic oxidation treatment device is connected, described electric control gear respectively with the first feeding device, mixed ingredients device, first modified tank, first cloth feeding device, catalytic oxidation treatment device is electrically connected.
Further, be also provided with support, described modification adjusting agent tank, the first feeding device, mixed ingredients device, the first modified tank, the first cloth feeding device, catalytic oxidation treatment device and electric control gear are all fixed on support.
Further, described first feeding device comprises the first feeding pump, the first pipeline and second pipe, and the opening for feed of described first feeding pump is connected with modification adjusting agent tank by the first pipeline, and described first pipeline is provided with the first pipeline valve; The discharge port of described first feeding pump is connected with mixed ingredients device by second pipe.
Further, described mixed ingredients device comprises drive-motor, worm conveyor and cylindrical shell, described drive-motor and helical feed mechatronics, described worm conveyor is connected with cylindrical shell, described cylindrical shell top is provided with sludge inlet and properties-correcting agent opening for feed, and described properties-correcting agent opening for feed is connected with second pipe; Described cylindrical shell bottom is provided with the first discharge port, and the first discharge port is connected with the first modified tank.
Further, described first modified tank comprises the first tank body and the first agitator, and described first agitator is connected with the first tank body; The top of the first tank body is provided with first row gas port, and first row gas port is connected with the inlet mouth of catalytic oxidation treatment device; The bottom of described first tank body is provided with the 3rd discharge port, and the 3rd discharge port is connected with the first cloth feeding device.
Further, described first agitator is air lift-type agitator, is also provided with the first air compressor machine, and described first agitator is connected with the first air compressor machine, and the first agitator is positioned on the first tank wall.
Further, described first agitator is mechanical stirrer, and the first agitator is positioned at the first tank body.
Further, described first cloth feeding device comprises the first slush pump or ram pump, the first hydraulic fill pipeline, the second hydraulic fill pipeline and first jet, described first hydraulic fill pipeline is provided with the first hydraulic fill pipeline valve, and the opening for feed of described first slush pump or ram pump is connected with the 3rd discharge port of the first modified tank by the first hydraulic fill pipeline; The discharge port of described first slush pump or ram pump is connected with first jet by the second hydraulic fill pipeline.
Further, also be provided with the second feeding device, the second modified tank and the second cloth feeding device, described second feeding device comprises the second feeding pump, the 3rd pipeline and the 4th pipeline, described in the opening for feed of described second feeding pump is connected with modification adjusting agent tank by the 3rd pipeline, 3rd pipeline is provided with second pipe valve, and the discharge port of described second feeding pump is connected with mixed ingredients device by the 4th pipeline; Described second modified tank comprises the second tank body, the second agitator, described second modified tank is communicated with the first tank interior, the bottom of described second modified tank is provided with the 4th discharge port, 4th discharge port is connected with the second cloth feeding device, described second agitator is mechanical stirrer, and the second agitator is positioned at the second tank body; Described second cloth feeding device comprises the second slush pump or ram pump, the 3rd hydraulic fill pipeline, the 4th hydraulic fill pipeline and second nozzle, described 3rd hydraulic fill pipeline is provided with the second hydraulic fill pipeline valve, and the opening for feed of described second slush pump or ram pump is connected with the 4th discharge port of the first modified tank by the 3rd hydraulic fill pipeline; The discharge port of described second slush pump or ram pump is connected with second nozzle by the 4th hydraulic fill pipeline; Be connected with connecting tube between described 3rd hydraulic fill pipeline and the first hydraulic fill pipeline, described connecting tube is provided with connecting tube valve; The cylindrical shell bottom of described mixed ingredients device is also provided with the second discharge port, and described second discharge port is connected with the second modified tank, and described first discharge port is provided with the first discharge port valve, and described second discharge port is provided with the second discharge port valve.
Further, described second feeding device, the second modified tank and the second cloth feeding device are all fixed on support.
Compared with prior art, advantage of the present invention is as follows:
(1) effectively can realize the modification of mud, be beneficial to the resource utilization recovery energy realizing the mud had a large capacity and a wide range, and non-secondary pollution.
(2) structure is simple, compact, floor space is few, and cost is lower, uses simple, and energy-conservation, running cost is low, be convenient to promote.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the structural representation of the embodiment of the present invention 2.
In figure: 1-modification adjusting agent tank, 2-the first meter feeding device, 201-the first meter feeding pump, 202-the first pipeline valve, 203-the first pipeline, 204-second pipe, 2'-the second feeding device, 201'-the second feeding pump, 202'-second pipe valve, 203'-the 3rd pipeline, 204'-the 4th pipeline, 3-mixed ingredients device, 301-drive-motor, 302-worm conveyor, 303-cylindrical shell, 304-sludge inlet, 305-properties-correcting agent opening for feed, 306-the first discharge port, 307-the first discharge port valve, 306'-the second discharge port, 307'-the second discharge port valve, 4-the first modified tank, 401-the first tank body, 402-the first agitator, 403-the three discharge port, 404-first row gas port, 405-the first air compressor machine, 4'-the second modified tank, 401'-the second tank body, 402'-the second agitator, 403'-the 4th discharge port, 5-the first cloth feeding device, 501-the first slush pump or ram pump, 502-the first hydraulic fill pipeline valve, 503-the first hydraulic fill pipeline, 504-the second hydraulic fill pipeline, 505-first jet, 506-connecting tube, 507-connecting tube valve, 5'-the second cloth feeding device, 501'-the second slush pump or ram pump, 502'-the second hydraulic fill pipeline valve, 503'-the 3rd hydraulic fill pipeline, 504'-the 4th hydraulic fill pipeline, 505'-second nozzle, 6-catalytic oxidation treatment device, 7-electric control gear, 8-support.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
embodiment 1
With reference to Fig. 1, the present embodiment comprises modification adjusting agent tank 1, first feeding device 2, mixed ingredients device 3, first modified tank 4, first cloth feeding device 5, catalytic oxidation treatment device 6, electric control gear 7 and support 8, modification adjusting agent tank 1 is connected by the first feeding device 2 with mixed ingredients device 3, mixed ingredients device 3 is connected with the first modified tank 4, first modified tank 4 respectively with the first cloth feeding device 5, catalytic oxidation treatment device 6 is connected, electric control gear 7 respectively with the first feeding device 2, mixed ingredients device 3, first modified tank 4, first cloth feeding device 5, catalytic oxidation treatment device 6 is electrically connected, modification adjusting agent tank 1, first feeding device 2, mixed ingredients device 3, first modified tank 4, first cloth feeding device 5, catalytic oxidation treatment device 6 and electric control gear 7 are all fixed on support 8.
The opening for feed that first feeding device 2 comprises the first feeding pump 201, first pipeline 203 and second pipe 204, first feeding pump 201 is connected with modification adjusting agent tank 1 by the first pipeline 203, and the first pipeline 203 is provided with the first pipeline valve 202; The discharge port of the first feeding pump 201 is connected with mixed ingredients device 3 by second pipe 204;
Mixed ingredients device 3 comprises drive-motor 301, worm conveyor 302 and cylindrical shell 303, drive-motor 301 is electrically connected with worm conveyor 302, worm conveyor 302 is connected with cylindrical shell 303, cylindrical shell 303 top is provided with sludge inlet 304 and properties-correcting agent opening for feed 305, and properties-correcting agent opening for feed 305 is connected with second pipe 204; Cylindrical shell 303 bottom is provided with the first discharge port 306, first discharge port 306 and is connected with the first modified tank 4;
The top that first modified tank 4 comprises the first tank body 401, first agitator 402, first air compressor machine 405, first tank body 401 is provided with first row gas port 404, and first row gas port 404 is connected with the inlet mouth of catalytic oxidation treatment device 6; The bottom of the first tank body 401 is provided with the 3rd discharge port 403,3rd discharge port 403 is connected with the first cloth feeding device 5, first agitator 402 is air lift-type agitator, and the first agitator 402 is connected with the first air compressor machine 405, and the first agitator 402 is positioned on the first tank body 401 wall;
First cloth feeding device 5 comprises the first slush pump or ram pump 501, first hydraulic fill pipeline 503, second hydraulic fill pipeline 504 and first jet 505, the opening for feed that first hydraulic fill pipeline 503 is provided with the first hydraulic fill pipeline valve 502, first slush pump or ram pump 501 is connected with the 3rd discharge port 403 of the first modified tank 4 by the first hydraulic fill pipeline 503; The discharge port of the first slush pump or ram pump 501 is connected with first jet 505 by the second hydraulic fill pipeline 504.
The processing method of the present embodiment is: the first feeding device 2 is by the sludge modification adjusting agent in modification adjusting agent tank 1, send in mixed ingredients device 3 continuously by the certainty ratio of giving of electric control gear 7, with send into the mud (water ratio 70 ~ 90%) of mixed ingredients device 3 after the pre-mixing of mixed ingredients device 3 continous batching continuously, send into the first modified tank 4, to the abundant modification of mud under the continuously stirring of the first agitator 402, mud through modification extracts through the first cloth feeding device 5, and continuous spraying spread imposes on application apparatus (as on raw coal belt conveyor or in coal mill); All gas with foreign flavor that mud produces in mixed ingredients device 3, first modified tank 4 are as hydrogen sulfide etc., and through catalytic oxidation treatment device 6 negative pressure-pumping, after carrying out catalytic oxidation combustion purification, the air outlet through catalytic oxidation treatment device 6 is emptying.
embodiment 2
With reference to Fig. 2, the difference of the present embodiment and embodiment 1 is only: the first agitator 402 is mechanical stirrer, and the first agitator 402 is positioned at the first tank body 401, can save the first air compressor machine 405; Also be provided with the second feeding device 2', the second modified tank 4' and the second cloth feeding device 5', second feeding device 2' comprises the second feeding pump 201', the 3rd pipeline 203' and the 4th pipeline 204', the opening for feed of the second feeding pump 201' is connected with modification adjusting agent tank 1 by the 3rd pipeline 203', 3rd pipeline 203' is provided with second pipe valve 202', and the discharge port of the second feeding pump 201' is connected with mixed ingredients device 3 by the 4th pipeline 204'; Second modified tank 4' comprises the second tank body 401', the second agitator 402', second modified tank 4' is communicated with the first tank body 401 inside, the bottom of the second modified tank 4' is provided with the 4th discharge port 403', 4th discharge port 403' is connected with the second cloth feeding device 5', second agitator 402' is mechanical stirrer, and the second agitator 402' is positioned at the second tank body 401'; Second cloth feeding device 5' comprises the second slush pump or ram pump 501', the 3rd hydraulic fill pipeline 503', the 4th hydraulic fill pipeline 504' and second nozzle 505', 3rd hydraulic fill pipeline 503' is provided with the second hydraulic fill pipeline valve 502', and the opening for feed of the second slush pump or ram pump 501' is connected with the 4th discharge port 403' of the first modified tank 4 by the 3rd hydraulic fill pipeline 503'; The discharge port of the second slush pump or ram pump 501' is connected with second nozzle 505' by the 4th hydraulic fill pipeline 504'; Be connected with connecting tube 506 between 3rd hydraulic fill pipeline 503' and the first hydraulic fill pipeline 503, connecting tube 506 is provided with connecting tube valve 507; Cylindrical shell 303 bottom of mixed ingredients device 3 is also provided with the second discharge port 306', and the second discharge port 306' is connected with the second modified tank 4', and the first discharge port 306 is provided with the first discharge port valve 307, second discharge port 306' and is provided with the second discharge port valve 307'; Second feeding device 2', the second modified tank 4' and the second cloth feeding device 5' are all fixed on support 8.All the other are with embodiment 1.
The processing method of the present embodiment is: the first feeding device 2 and the second feeding device 2'(a preparation and a use) by the sludge modification adjusting agent in modification adjusting agent tank 1, send in mixed ingredients device 3 continuously by the certainty ratio of giving of electric control gear 7, with send into the mud (water ratio 70 ~ 90%) of mixed ingredients device 3 after the pre-mixing of mixed ingredients device 3 continous batching continuously, send in the first modified tank 4 and the second modified tank 4', to the abundant modification of mud under the first agitator 402 and the second agitator 402' continuously stirring, through the mud of modification through the first cloth feeding device 5 and the second cloth feeding device 5'(a preparation and a use) extract continuous spraying spread and impose on application apparatus (as on raw coal belt conveyor or in coal mill), all gas with foreign flavor that mud produces in mixed ingredients device 3, first modified tank 4 and the second modified tank 4' are if hydrogen sulfide etc. is through catalytic oxidation treatment device 6 negative pressure-pumping, and after carrying out catalytic oxidation combustion purification, the air outlet through catalytic oxidation treatment device 6 is emptying.
Those skilled in the art can carry out various modifications and variations to the embodiment of the present invention, if these amendments and modification are within the scope of the claims in the present invention and equivalent technologies thereof, then these revise and modification also within protection scope of the present invention.
The prior art that the content do not described in detail in specification sheets is known to the skilled person.
Claims (10)
1. a sludge modification treatment system, it is characterized in that: comprise modification adjusting agent tank (1), first feeding device (2), mixed ingredients device (3), first modified tank (4), first cloth feeding device (5), catalytic oxidation treatment device (6) and electric control gear (7), described modification adjusting agent tank (1) is connected by the first feeding device (2) with mixed ingredients device (3), described mixed ingredients device (3) is connected with the first modified tank (4), described first modified tank (4) respectively with the first cloth feeding device (5), catalytic oxidation treatment device (6) is connected, described electric control gear (7) respectively with the first feeding device (2), mixed ingredients device (3), first modified tank (4), first cloth feeding device (5), catalytic oxidation treatment device (6) is electrically connected.
2. sludge modification treatment system as claimed in claim 1, it is characterized in that: be also provided with support (8), described modification adjusting agent tank (1), the first feeding device (2), mixed ingredients device (3), the first modified tank (4), the first cloth feeding device (5), catalytic oxidation treatment device (6) and electric control gear (7) are all fixed on support (8).
3. sludge modification treatment system as claimed in claim 1 or 2, it is characterized in that: described first feeding device (2) comprises the first feeding pump (201), the first pipeline (203) and second pipe (204), the opening for feed of described first feeding pump (201) is connected with modification adjusting agent tank (1) by the first pipeline (203), and described first pipeline (203) is provided with the first pipeline valve (202); The discharge port of described first feeding pump (201) is connected with mixed ingredients device (3) by second pipe (204).
4. sludge modification treatment system as claimed in claim 3, it is characterized in that: described mixed ingredients device (3) comprises drive-motor (301), worm conveyor (302) and cylindrical shell (303), described drive-motor (301) is electrically connected with worm conveyor (302), described worm conveyor (302) is connected with cylindrical shell (303), described cylindrical shell (303) top is provided with sludge inlet (304) and properties-correcting agent opening for feed (305), and described properties-correcting agent opening for feed (305) is connected with second pipe (204); Described cylindrical shell (303) bottom is provided with the first discharge port (306), and the first discharge port (306) is connected with the first modified tank (4).
5. sludge modification treatment system as claimed in claim 4, it is characterized in that: described first modified tank (4) comprises the first tank body (401) and the first agitator (402), described first agitator (402) is connected with the first tank body (401); The top of the first tank body (401) is provided with first row gas port (404), and first row gas port (404) is connected with the inlet mouth of catalytic oxidation treatment device (6); The bottom of described first tank body (401) is provided with the 3rd discharge port (403), and the 3rd discharge port (403) is connected with the first cloth feeding device (5).
6. sludge modification treatment system as claimed in claim 5, it is characterized in that: described first agitator (402) is air lift-type agitator, also be provided with the first air compressor machine (405), described first agitator (402) is connected with the first air compressor machine (405), and the first agitator (402) is positioned on the first tank body (401) wall.
7. sludge modification treatment system as claimed in claim 5, is characterized in that: described first agitator (402) is mechanical stirrer, and the first agitator (402) is positioned at the first tank body (401).
8. sludge modification treatment system as claimed in claim 5, it is characterized in that: described first cloth feeding device (5) comprises the first slush pump or ram pump (501), the first hydraulic fill pipeline (503), the second hydraulic fill pipeline (504) and first jet (505), described first hydraulic fill pipeline (503) is provided with the first hydraulic fill pipeline valve (502), and the opening for feed of described first slush pump or ram pump (501) is connected with the 3rd discharge port (403) of the first modified tank (4) by the first hydraulic fill pipeline (503); The discharge port of described first slush pump or ram pump (501) is connected with first jet (505) by the second hydraulic fill pipeline (504).
9. sludge modification treatment system as claimed in claim 8, it is characterized in that: be also provided with the second feeding device (2'), second modified tank (4') with the second cloth feeding device (5'), (2') described second feeding device comprises the second feeding pump (201'), 3rd pipeline (203') and the 4th pipeline (204'), described in the opening for feed of described second feeding pump (201') is connected with modification adjusting agent tank (1) by the 3rd pipeline (203'), 3rd pipeline (203') is provided with second pipe valve (202'), the discharge port of described second feeding pump (201') is connected with mixed ingredients device (3) by the 4th pipeline (204'), (4') described second modified tank comprises the second tank body (401'), the second agitator (402'), (4') described second modified tank is communicated with the first tank body (401) inside, described second modified tank bottom is (4') provided with the 4th discharge port (403'), 4th discharge port (403') is (5') connected with the second cloth feeding device, described second agitator (402') is mechanical stirrer, and the second agitator (402') is positioned at the second tank body (401'), (5') described second cloth feeding device comprises the second slush pump or ram pump (501'), the 3rd hydraulic fill pipeline (503'), the 4th hydraulic fill pipeline (504') and second nozzle (505'), described 3rd hydraulic fill pipeline (503') is provided with the second hydraulic fill pipeline valve (502'), and the opening for feed of described second slush pump or ram pump (501') is connected with the 4th discharge port (403') of the first modified tank (4) by the 3rd hydraulic fill pipeline (503'), the discharge port of described second slush pump or ram pump (501') is connected with second nozzle (505') by the 4th hydraulic fill pipeline (504'), be connected with connecting tube (506) between described 3rd hydraulic fill pipeline (503') and the first hydraulic fill pipeline (503), described connecting tube (506) is provided with connecting tube valve (507), cylindrical shell (303) bottom of described mixed ingredients device (3) is also provided with the second discharge port (306'), described second discharge port (306') is (4') connected with the second modified tank, described first discharge port (306) is provided with the first discharge port valve (307), and described second discharge port (306') is provided with the second discharge port valve (307').
10. sludge modification treatment system as claimed in claim 9, is characterized in that: described second feeding device (2'), (5') the second modified tank (4') with the second cloth feeding device be all fixed on support (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510949238.3A CN105417907A (en) | 2015-12-18 | 2015-12-18 | Modified treatment system for sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510949238.3A CN105417907A (en) | 2015-12-18 | 2015-12-18 | Modified treatment system for sludge |
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| CN105417907A true CN105417907A (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510949238.3A Pending CN105417907A (en) | 2015-12-18 | 2015-12-18 | Modified treatment system for sludge |
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| CN107089783A (en) * | 2017-06-08 | 2017-08-25 | 长沙紫宸科技开发有限公司 | Sludge modification homogenizer |
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