CN204174059U - A kind of fluting board sludge treatment device - Google Patents
A kind of fluting board sludge treatment device Download PDFInfo
- Publication number
- CN204174059U CN204174059U CN201420671544.6U CN201420671544U CN204174059U CN 204174059 U CN204174059 U CN 204174059U CN 201420671544 U CN201420671544 U CN 201420671544U CN 204174059 U CN204174059 U CN 204174059U
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- mud
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- sheet frame
- hopper
- crusher
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- 239000010802 sludge Substances 0.000 title claims abstract description 20
- 238000013019 agitation Methods 0.000 claims abstract description 35
- 238000011068 loading method Methods 0.000 claims abstract description 29
- 238000002156 mixing Methods 0.000 claims abstract description 15
- 239000012530 fluid Substances 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 9
- 239000002817 coal dust Substances 0.000 claims abstract description 8
- 238000002485 combustion reaction Methods 0.000 claims abstract description 6
- 238000004140 cleaning Methods 0.000 claims description 28
- 239000004744 fabric Substances 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 14
- 239000003921 oil Substances 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 239000000706 filtrate Substances 0.000 claims description 8
- 238000011010 flushing procedure Methods 0.000 claims description 8
- 230000005855 radiation Effects 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000003351 stiffener Substances 0.000 claims description 5
- 239000010720 hydraulic oil Substances 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000012545 processing Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 15
- 239000000123 paper Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000013467 fragmentation Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009172 bursting Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 239000000693 micelle Substances 0.000 description 2
- 235000015927 pasta Nutrition 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 239000004160 Ammonium persulphate Substances 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 1
- 235000019395 ammonium persulphate Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- QLNJFJADRCOGBJ-UHFFFAOYSA-N propionamide Chemical compound CCC(N)=O QLNJFJADRCOGBJ-UHFFFAOYSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
- Treatment Of Sludge (AREA)
Abstract
The utility model belongs to fluting board production technical field, discloses a kind of fluting board sludge treatment device, both having wasted land resources, causing secondary pollution and the high problem of processing cost for solving existing sludge disposal technology.The utility model comprises mud mixing pit, the modified pond of mud, plate-and-frame filter press, the first crusher, agitation vat and circular fluid bed, mud mixing pit is modulated pond through pipeline and mud and is communicated with, mud modulation pond is through the opening for feed of pipeline communication plate-and-frame filter press, the discharge port of plate-and-frame filter press is communicated with the opening for feed of the first crusher, the discharge port of the first crusher is communicated with the hopper of agitation vat, the discharge port communication loop fluidized-bed combustion boiler of agitation vat; Agitation vat is also equipped with the loading hopper for adding coal dust.Achieve the thorough harmless treatment of mud, the energy in mud can be utilized in the process of burning simultaneously, improve the utilization ratio of resource.Treatment system achieves automatic business processing, reduces the labour intensity of staff.
Description
Technical field
The utility model belongs to fluting board production field, is specifically related to a kind of sludge treatment device produced in fluting board process.
Background technology
Fluting board is the plate object be bonded by sheet lining and the fluting board of waveform being processed by Corrugator roller and formed, generally be divided into single wall corrugated board and double-layer corrugated cardboard two class, there is the advantages such as cost is low, quality light, easily processing, intensity is large, printing adaptability sample is excellent, storage convenient in carrying, therefore apply very wide.
At present, the production method for highly intensified corrugated paper is comparatively ripe.Such as application number be 201110288918.7 utility model patent disclose a kind of preparation method of fluting board.Application number be 200810017428.1 utility model patent disclose a kind of preparation method of high ring-pressure strength fluting board, first in corrugation paper pulp, add starch to stir, then add non-ionic epoxy resin, finally add polyacrylamide and stir and can carry out high ring-pressure strength fluting board body paper of manufacturing paper with pulp.Application number be 201110160228.3 utility model patent disclose a kind of preparation method of highly intensified corrugated paper, by W-Gum 20-30 parts, ammonium persulphate 1-5 parts, 4-8 parts, Tai-Ace S 150, obtain fluting board finished product by slurrying, multiviscosisty, water resistant process, first drying, top sizing, secondary drying, this is the production method utilizing Maize Production highly intensified corrugated paper.Also a lot of as the method for raw material production highly intensified corrugated paper for utilizing sugarcane, stalk etc., do not repeat them here.
But can produce a large amount of waste water in manufacturing fluting board process, the mud that waste water produces after treatment facility process becomes new source of pollution.Prior art takes the processing mode of sanitary landfill to mud (mass dryness fraction is 15-20%), both wastes land resources, and also can produce secondary pollution, and processing cost is high.
Utility model content
The utility model both wasted land resources in order to solve prior art at process fluting board mud, cause secondary pollution and the high problem of processing cost, and a kind of fluting board sludge treatment device is provided, comprehensive treating process is carried out to mud, thoroughly realize harmless treatment, the energy of mud can be made full use of simultaneously.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of fluting board sludge treatment device, it is characterized in that, comprise mud mixing pit, the modified pond of mud, plate-and-frame filter press, the first crusher, agitation vat and circular fluid bed, described mud mixing pit is modulated pond through pipeline and mud and is communicated with, mud modulation pond is through the opening for feed of pipeline communication plate-and-frame filter press, the discharge port of plate-and-frame filter press is communicated with the opening for feed of the first crusher, and the discharge port of the first crusher is communicated with the hopper of agitation vat, the discharge port communication loop fluidized-bed combustion boiler of agitation vat; Described agitation vat is also equipped with the loading hopper for adding coal dust.
Be provided with the second crusher between described first crusher and agitation vat, the discharge port of the first crusher is communicated with the opening for feed of the second crusher, and the discharge port of the second crusher is communicated with agitation vat.
Described agitation vat comprises columniform cylindrical shell, and the bottom of cylindrical shell is provided with discharge port; Be provided with stir shaft in cylindrical shell, the periphery of stir shaft is connected with blade, and the upper end of stir shaft is connected with variator, and variator is connected with drive unit, and variator and drive unit are fixedly mounted on cylindrical shell; The top of cylindrical shell is installed with hopper and loading hopper, and hopper and loading hopper are symmetricly set on the both sides of drive unit; The inwall of cylindrical shell is stretched in the lower end of hopper and loading hopper.
Described hopper and loading hopper are funnel-form, and hopper and the reinforced top being all arranged on cylindrical shell through mounting bracket, the contact position of hopper, loading hopper and mounting bracket is provided with LOAD CELLS.
The hydraulic compressing device that described plate-and-frame filter press comprises frame, rack-mounted two crossbeams and is arranged in frame, between two crossbeams, be fixedly installed slurcocks, stop plate, several filter plates and sheet frame is provided with between slurcocks, prevention plate, sheet frame, filter plate composition filter chamber, is provided with filter cloth above filter chamber; The one side of sheet frame is two dimensional structure, another side is that frame protrudes, inside is sunk structure, sheet frame extruding balance frame is provided with in the side of sheet frame plane, sheet frame and sheet frame extrude between balance frame and are provided with spring, four at sheet frame extruding balance frame are respectively provided with hydro-cylinder between frame and sheet frame, the cylinder body of hydro-cylinder is connected on sheet frame, piston rod and the sheet frame of hydro-cylinder extrude balance frame and are connected, hydro-cylinder is arranged between spring, hydraulic oil port connecting fluid force feed arm on hydraulic cylinder, the hydraulic efficiency oil arm on each sheet frame is communicated with hydraulic efficiency oil house steward.
Material inlet is provided with in the middle of each described sheet frame, in the position of sheet frame side on the surface except material inlet, filter cloth automatic flushing device is set, filter cloth automatic flushing device comprises wash tube and nozzle, wash tube comprises branch's wash tube, the vertical cleaning pipe vertical with branch wash tube is connected with in the side of branch's wash tube, be connected with between vertical cleaning pipe and parallel wash tube, vertical cleaning pipe is connected with parallel wash tube, vertical cleaning pipe with parallel wash tube are provided with spray apertures, spray apertures is connected with nozzle, one end of branch's wash tube is by the external high pressure cleaning house steward of flexible pipe.
The pros and cons of described filter plate is provided with the cavity of accommodating mud, protruding particle is furnished with in the bottom surface of cavity, the outflow through hole flowing out filtrate is provided with in the periphery of cavity, flow out the communicating aperture being provided with between through hole and cavity and the introducing of the filtrate of cavity being flowed out through hole, be provided with the injection through hole injecting mud in the central position of cavity; Protruding particle injects the outside radiation in the shape of a spiral of through hole along pressure filter mud and is uniformly distributed.
The bottom surface of described cavity is provided with the pillar stiffener flushed with filter plate pros and cons.
Compared with prior art, the utility model has following beneficial effect:
Fluting board sludge treatment device of the present utility model, by carrying out mixed dehydration drying to mud, then to mud carry out fragmentation and and coal dust Homogeneous phase mixing, input circular fluid bed burn.Thus achieve the thorough harmless treatment of mud, the energy in mud can be utilized in the process of burning simultaneously, improve the utilization ratio of resource.Whole treatment system achieves automatic business processing simultaneously, reduces the labour intensity of staff.
Be provided with the second crusher between first crusher of the present utility model and agitation vat, the discharge port of the first crusher is communicated with the opening for feed of the second crusher, and the discharge port of the second crusher is communicated with agitation vat.By the first crusher and the second crusher, twice fragmentation is carried out to the mud after dehydration, improve broken effect, thus improve the efficiency of sludge incineration.
Agitation vat of the present utility model comprises columniform cylindrical shell, and the bottom of cylindrical shell is provided with discharge port; Be provided with stir shaft in cylindrical shell, stir shaft periphery is connected with paddle, and the upper end of stir shaft is connected with variator, and variator is connected with drive unit, and variator and drive unit are fixedly mounted on cylindrical shell; The top of cylindrical shell is installed with hopper and loading hopper, and hopper and loading hopper are symmetricly set on the both sides of drive unit; The inwall of cylindrical shell is stretched in the lower end of hopper and loading hopper.By arranging hopper and loading hopper on cylindrical shell, be convenient to Automated condtrol.
Hopper of the present utility model and loading hopper are funnel-form, and hopper and the reinforced top being all arranged on cylindrical shell through mounting bracket, the contact position of hopper, loading hopper and mounting bracket is provided with LOAD CELLS.By being provided with LOAD CELLS in the contact position of hopper, loading hopper and mounting bracket, being convenient to the weight ratio controlling mud and coal dust, ensureing that mud can Thorough combustion.
Plate-and-frame filter press of the present utility model is provided with sheet frame extruding balance frame in the side of sheet frame plane, sheet frame and sheet frame extrude between balance frame and are provided with spring and hydro-cylinder, spring and hydro-cylinder combinationally use, spring plays shock absorption, hydro-cylinder is controlled by oil cylinder synchronous valve, in pressure-filtering process, hydro-cylinder plays a part synchronously to advance sheet frame, the pasta balance of hydro-cylinder is utilized to promote sheet frame, avoid the difference due to each spring tension, sheet frame can not be kept in pressure-filtering process to balance advance, sheet frame is caused to be out of shape, the setting of hydro-cylinder makes sheet frame and sheet frame extruding balance frame producing balanced forces in press filtration extrusion process, can bear immense pressure indeformable, tension force to both sides is reduced, reduce the resistance in press filtration compaction process, improve efficiency of press filtering, increase press filtration output.
Sheet frame of the present utility model and sheet frame extrude balance frame and combinationally use, and intensity is large, and resistance to pressure is strong, not yielding, and the filter chamber formed between sheet frame and sheet frame is tight, and material can not be revealed, and efficiency of press filtering is high.
Filter cloth automatic flushing device of the present utility model, structure is simple, and facility investment is few, simple to operate, easy to use, nozzle reaches the object of directly cleaning filter cloth through filter plate, and enter high pressure water by high pressure cleaning house steward and directly utilize high pressure water to carry out on-line auto-cleaning to the filter cloth on every block filter plate, cleaning efficiency is high, spray apertures is evenly densely distributed, make clean range wider, cleaning area is larger, and cleaning is without dead angle.
The pros and cons of filter plate of the present utility model is provided with the cavity of accommodating mud, protruding particle is furnished with in the bottom surface of cavity, the outflow through hole flowing out filtrate is provided with in the periphery of cavity, flow out the communicating aperture being provided with between through hole and cavity and the introducing of the filtrate of cavity being flowed out through hole, be provided with the injection through hole injecting mud in the central position of cavity; Protruding ion injects the outside radiation in the shape of a spiral of through hole along pressure filter mud and is uniformly distributed.Mud is inject pressure filter in a rotative pattern under the effect of high-pressure pump, protruding particle injects the outside radiation profiles in the shape of a spiral of through hole along pressure filter mud, make the mud entering cavity can flow along the spirrillum of protruding micelle " passage " like this, reduce the resistance of protruding particle, add and inject the mobility of mud in cavity, thus more effectively ensure that the homogeneity of mud in filter plate, " plate bursting " phenomenon when effectively prevent high pressure.
The utility model is also provided with the pillar stiffener flushed with filter plate pros and cons in cavity bottom surface, the distortion of filter plate when can effectively prevent pressure filter from exerting pressure to filter plate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model plate-and-frame filter press;
Fig. 3 is that the utility model sheet frame and sheet frame extrude balance frame oblique side local structure schematic diagram;
Fig. 4 is the structural representation that automatic flushing device of the present utility model is arranged on sheet frame;
Fig. 5 is the utility model filter-plate structure schematic diagram;
Fig. 6 is agitation vat structural representation of the present utility model;
Mark in figure: 1, mud mixing pit, 2, the modified pond of mud, 3, plate-and-frame filter press, 4, first crusher, 5, agitation vat, 6, circular fluid bed, 31, hydraulic compressing device, 32, slurcocks, 33, filter plate, 34, crossbeam, 35, stop plate, 36, flexible pipe, 37, high pressure cleaning house steward, 38, frame, 39, sheet frame, 310, sheet frame extruding balance frame, 311, hydro-cylinder, 312, spring, 313, material inlet on sheet frame, 314, vertical cleaning pipe, 315, parallel wash tube, 316, spray apertures, 317, branch's wash tube, 318, tank connected flexible pipe cleans in branch, 319, the injection through hole of filter plate, 320, communicating aperture, 321, cavity, 322, protruding particle, 323, pillar stiffener, 324, flow out through hole, 51, cylindrical shell, 52, blade, 53, mounting bracket, 54, hopper, 55, drive unit, 56, variator, 57, loading hopper, 58, the discharge port of agitation vat.
Embodiment
Below in conjunction with embodiment, the utility model will be further described, and described embodiment is only the utility model part embodiment, is not whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art, not making other embodiments used obtained under creative work prerequisite, belongs to protection domain of the present utility model.
In the research to fluting board sludge components, find that its main component is fiber fines, xylogen and derivative thereof and some organism, obtain the calorific value of this mud by experiment up to 3000 kilocalories.
Fluting board sludge treatment device of the present utility model, comprise mud mixing pit, the modified pond of mud, plate-and-frame filter press, the first crusher, agitation vat and circular fluid bed, mud mixing pit is modulated pond through pipeline and mud and is communicated with, mud modulation pond is through the opening for feed of pipeline communication plate-and-frame filter press, the discharge port of plate-and-frame filter press is communicated with the opening for feed of the first crusher, the discharge port of the first crusher is communicated with the hopper of agitation vat, the discharge port communication loop fluidized-bed combustion boiler of agitation vat; Described agitation vat is also equipped with the loading hopper for adding coal dust.
Mud mixing pit and the modified pond of mud, the modified pond of mud and plate-and-frame filter press pass through pipeline communication, pipeline is provided with high-pressure pump, be convenient to the conveying of mud, plate-and-frame filter press and the first crusher, first crusher and agitation vat, conveying can be carried out by the mode of conveying belt between agitation vat with circular fluid bed to be connected, also the mode of the setting of high and low position can be lodged, the discharge port of plate-and-frame filter press is allowed to aim at the opening for feed of the first crusher, the discharge port of the first crusher aims at the hopper of agitation vat, the opening for feed of circular fluid bed aimed at by the hopper of agitation vat.Crusher of the present utility model, circular fluid bed and high-pressure pump all belong to prior art products, and those skilled in the art can understand and understand, and does not repeat them here.
In order to improve the crushing efficiency of dehydrated sludge, between the first crusher and agitation vat, be also provided with the second crusher.
By carrying out mixed dehydration drying to mud, then to mud carry out fragmentation and and coal dust Homogeneous phase mixing, input circular fluid bed burn.Thus achieve the thorough harmless treatment of mud, the energy in mud can be utilized in the process of burning simultaneously, improve the utilization ratio of resource.Whole treatment system achieves automatic business processing simultaneously, reduces the labour intensity of staff.After burning, waste material as the raw material of cement, brick, thus can improve the utilization ratio of resource further.
In actual production process, first the mud of each process section is sent into mud mixing pit to mix, in the feeding modified pond of mud, in the pipeline or the modified pond of mud of conveying, need the flocculation agent of the stablizer and 0.5mg/l adding 1--2mg/l to carry out concentrated mixing, the time of concentrated mixing is 0.4-0.6 hour, stablizer can select PAC, and flocculation agent can select poly-propionic acid amide.
Plate-and-frame filter press of the present utility model comprises frame, rack-mounted two crossbeams and the hydraulic compressing device be arranged in frame, between two crossbeams, be fixedly installed promotion do plate, stop plate, several filter plates and sheet frame is provided with between slurcocks and prevention plate, several filter plates and sheet frame form filter frame group, filter chamber is formed between sheet frame and filter plate, filter cloth is provided with above filter chamber, the one side of each sheet frame is two dimensional structure, another side is that frame protrudes, inner recess structure, sheet frame extruding balance frame is provided with in the side of sheet frame plane, sheet frame and sheet frame extrude between balance frame and are provided with spring, four at sheet frame extruding balance frame are respectively provided with hydro-cylinder between frame and sheet frame, the piston that small cylinder comprises cylinder body and is slidably arranged in cylinder body, the cylinder base of hydro-cylinder arranges screw rod, the cylinder body of hydro-cylinder is threaded on sheet frame, hydraulic cylinder piston rod end portion outside surface is provided with screw thread, hydraulic cylinder piston rod and sheet frame extrude balance frame and are threaded, hydro-cylinder is arranged between spring, the cylinder body of hydro-cylinder is provided with hydraulic oil port, hydraulic oil port connecting fluid force feed arm, hydraulic efficiency oil arm on each sheet frame is connected with hydraulic efficiency oil house steward, oil cylinder synchronous valve is connected with between hydraulic efficiency oil arm and hydraulic efficiency oil house steward.Oil cylinder synchronous valve synchronization regulation hydro-cylinder, the hydro-cylinder that each sheet frame and sheet frame are extruded between balance frame works simultaneously.Spring and hydro-cylinder combinationally use, spring plays shock absorption, hydro-cylinder is controlled by oil cylinder synchronous valve, in pressure-filtering process, hydro-cylinder plays a part synchronously to advance sheet frame, the pasta balance of hydro-cylinder is utilized to promote sheet frame, avoid the difference due to each spring tension, sheet frame can not be kept in pressure-filtering process to balance advance, sheet frame is caused to be out of shape, the setting of hydro-cylinder makes sheet frame and sheet frame extruding balance frame producing balanced forces in press filtration extrusion process, can bear immense pressure indeformable, tension force to both sides is reduced, reduce the resistance in press filtration compaction process, improve efficiency of press filtering, increase press filtration output.
Sheet frame of the present utility model and sheet frame extrude balance frame and combinationally use, and intensity is large, and resistance to pressure is strong, not yielding, and the filter chamber formed between sheet frame and sheet frame is tight, and material can not be revealed, and efficiency of press filtering is high.
The pros and cons of filter plate is provided with the cavity of accommodating mud, protruding particle is furnished with in the bottom surface of cavity, the outflow through hole flowing out filtrate is provided with in the periphery of cavity, flow out the communicating aperture being provided with between through hole and cavity and the introducing of the filtrate of cavity being flowed out through hole, be provided with the injection through hole injecting mud in the central position of cavity; Protruding particle injects the outside radiation in the shape of a spiral of through hole along pressure filter mud and is uniformly distributed.Mud is inject pressure filter in a rotative pattern under the effect of high-pressure pump, protruding particle injects the outside radiation profiles in the shape of a spiral of through hole along pressure filter mud, make the mud entering cavity can flow along the spirrillum of protruding micelle " passage " like this, reduce the resistance of protruding particle, add and inject the mobility of mud in cavity, thus more effectively ensure that the homogeneity of mud in filter plate, " plate bursting " phenomenon when effectively prevent high pressure.
As the preferred mode of the utility model, the utility model is also provided with the pillar stiffener flushed with filter plate pros and cons in cavity bottom surface, the distortion of filter plate when can effectively prevent pressure filter from exerting pressure to filter plate, improves the work-ing life of filter plate.
Material inlet is provided with in the middle of each sheet frame of the utility model, in the position of sheet frame side on the surface except material inlet, filter cloth automatic flushing device is set, filter cloth automatic flushing device comprises wash tube and nozzle, wash tube comprises branch's wash tube, the vertical cleaning pipe vertical with branch wash tube is connected with in the side of branch's wash tube, be connected with between vertical cleaning pipe and parallel wash tube, vertical cleaning pipe is connected with parallel wash tube, vertical cleaning pipe with parallel wash tube are provided with spray apertures, spray apertures is connected with nozzle, one end of branch's wash tube is by the external high pressure cleaning house steward of flexible pipe.
Spray apertures on neighboring vertical wash tube is crisscross arranged, and the spray apertures on adjacent, parallel wash tube is crisscross arranged.Nozzle extends to the one side that filter plate is densely covered with projection particle through filter plate, and the upper end of nozzle is lower than the upper surface of protruding particle.Filter cloth is arranged on above filter chamber, also be above filter plate, nozzle reaches the object of directly cleaning filter cloth through filter plate, entering high pressure water by high pressure cleaning house steward directly utilizes high pressure water to carry out on-line auto-cleaning to the filter cloth on every block filter plate, cleaning efficiency is high, when the upper end of nozzle prevents press filtration lower than the upper surface of projection particle, express material nozzle makes nozzle damage.The one side contacted with sheet frame at vertical cleaning pipe, parallel wash tube is also provided with spray apertures, nozzle in spray apertures extends to through sheet frame and filter plate the one side that filter plate is densely covered with projection particle, wash tube is provided with like this in the one side of sheet frame, another side does not establish wash tube, the wash tube of one side cleans the filter cloth of sheet frame both sides simultaneously, saving resource, resources effective utilization.
The utility model agitation vat comprises columniform cylindrical shell, and the bottom of cylindrical shell is provided with discharge port; Be provided with stir shaft in cylindrical shell, the periphery of stir shaft is connected with blade, and the upper end of stir shaft is connected with variator, and variator is connected with drive unit, and variator and drive unit are fixedly mounted on cylindrical shell; The top of cylindrical shell is installed with hopper and loading hopper, and hopper and loading hopper are symmetricly set on the both sides of drive unit; The inwall of cylindrical shell is stretched in the lower end of hopper and loading hopper.By arranging hopper and loading hopper on cylindrical shell, be convenient to Automated condtrol.
As preferred mode, the hopper of the utility model agitation vat and loading hopper are funnel-form, and hopper and the reinforced top being all arranged on cylindrical shell through mounting bracket, the contact position of hopper, loading hopper and mounting bracket is provided with LOAD CELLS.LOAD CELLS belongs to prior art products, does not repeat them here.By being provided with LOAD CELLS in the contact position of hopper, loading hopper and mounting bracket, being convenient to the weight ratio controlling mud and coal dust, ensureing that mud can Thorough combustion.
Claims (8)
1. a fluting board sludge treatment device, it is characterized in that, comprise mud mixing pit, the modified pond of mud, plate-and-frame filter press, the first crusher, agitation vat and circular fluid bed, described mud mixing pit is modulated pond through pipeline and mud and is communicated with, mud modulation pond is through the opening for feed of pipeline communication plate-and-frame filter press, the discharge port of plate-and-frame filter press is communicated with the opening for feed of the first crusher, and the discharge port of the first crusher is communicated with the hopper of agitation vat, the discharge port communication loop fluidized-bed combustion boiler of agitation vat; Described agitation vat is also equipped with the loading hopper for adding coal dust.
2. fluting board sludge treatment device according to claim 1, it is characterized in that, be provided with the second crusher between described first crusher and agitation vat, the discharge port of the first crusher is communicated with the opening for feed of the second crusher, and the discharge port of the second crusher is communicated with agitation vat.
3. fluting board sludge treatment device according to claim 2, is characterized in that, described agitation vat comprises columniform cylindrical shell, and the bottom of cylindrical shell is provided with discharge port; Be provided with stir shaft in cylindrical shell, the periphery of stir shaft is connected with blade, and the upper end of stir shaft is connected with variator, and variator is connected with drive unit, and variator and drive unit are fixedly mounted on cylindrical shell; The top of cylindrical shell is installed with hopper and loading hopper, and hopper and loading hopper are symmetricly set on the both sides of drive unit; The inwall of cylindrical shell is stretched in the lower end of hopper and loading hopper.
4. fluting board sludge treatment device according to claim 3, it is characterized in that, described hopper and loading hopper are funnel-form, and hopper and the reinforced top being all arranged on cylindrical shell through mounting bracket, the contact position of hopper, loading hopper and mounting bracket is provided with LOAD CELLS.
5. fluting board sludge treatment device according to claim 4, it is characterized in that, the hydraulic compressing device that described plate-and-frame filter press comprises frame, rack-mounted two crossbeams and is arranged in frame, between two crossbeams, be fixedly installed slurcocks, stop plate, several filter plates and sheet frame is provided with between slurcocks, prevention plate, sheet frame, filter plate composition filter chamber, is provided with filter cloth above filter chamber; The one side of sheet frame is two dimensional structure, another side is that frame protrudes, inside is sunk structure, sheet frame extruding balance frame is provided with in the side of sheet frame plane, sheet frame and sheet frame extrude between balance frame and are provided with spring, four at sheet frame extruding balance frame are respectively provided with hydro-cylinder between frame and sheet frame, the cylinder body of hydro-cylinder is connected on sheet frame, piston rod and the sheet frame of hydro-cylinder extrude balance frame and are connected, hydro-cylinder is arranged between spring, hydraulic oil port connecting fluid force feed arm on hydraulic cylinder, the hydraulic efficiency oil arm on each sheet frame is communicated with hydraulic efficiency oil house steward.
6. fluting board sludge treatment device according to claim 5, it is characterized in that, material inlet is provided with in the middle of each described sheet frame, in the position of sheet frame side on the surface except material inlet, filter cloth automatic flushing device is set, filter cloth automatic flushing device comprises wash tube and nozzle, wash tube comprises branch's wash tube, the vertical cleaning pipe vertical with branch wash tube is connected with in the side of branch's wash tube, be connected with between vertical cleaning pipe and parallel wash tube, vertical cleaning pipe is connected with parallel wash tube, vertical cleaning pipe with parallel wash tube are provided with spray apertures, spray apertures is connected with nozzle, one end of branch's wash tube is by the external high pressure cleaning house steward of flexible pipe.
7. fluting board sludge treatment device according to claim 6, it is characterized in that, the pros and cons of described filter plate is provided with the cavity of accommodating mud, protruding particle is furnished with in the bottom surface of cavity, the outflow through hole flowing out filtrate is provided with in the periphery of cavity, flow out the communicating aperture being provided with between through hole and cavity and the introducing of the filtrate of cavity being flowed out through hole, be provided with the injection through hole injecting mud in the central position of cavity; Protruding particle injects the outside radiation in the shape of a spiral of through hole along pressure filter mud and is uniformly distributed.
8. fluting board sludge treatment device according to claim 7, is characterized in that, the bottom surface of described cavity is provided with the pillar stiffener flushed with filter plate pros and cons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420671544.6U CN204174059U (en) | 2014-11-11 | 2014-11-11 | A kind of fluting board sludge treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420671544.6U CN204174059U (en) | 2014-11-11 | 2014-11-11 | A kind of fluting board sludge treatment device |
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| Publication Number | Publication Date |
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| CN204174059U true CN204174059U (en) | 2015-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420671544.6U Expired - Fee Related CN204174059U (en) | 2014-11-11 | 2014-11-11 | A kind of fluting board sludge treatment device |
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| CN (1) | CN204174059U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861260A (en) * | 2017-03-27 | 2017-06-20 | 上海城投污水处理有限公司 | Sheet frame enters mud distribution slot structure |
| CN108083606A (en) * | 2016-11-23 | 2018-05-29 | 广州新致晟环保科技机械设备有限公司 | The combination unit and its drying means of dewatered sludge |
| CN112902191A (en) * | 2021-01-18 | 2021-06-04 | 张家港市绿沁环保科技服务有限公司 | Sludge treatment equipment and method |
| CN117550772A (en) * | 2024-01-10 | 2024-02-13 | 江苏环保产业技术研究院股份公司 | Sludge environment-friendly treatment device |
-
2014
- 2014-11-11 CN CN201420671544.6U patent/CN204174059U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108083606A (en) * | 2016-11-23 | 2018-05-29 | 广州新致晟环保科技机械设备有限公司 | The combination unit and its drying means of dewatered sludge |
| CN106861260A (en) * | 2017-03-27 | 2017-06-20 | 上海城投污水处理有限公司 | Sheet frame enters mud distribution slot structure |
| CN112902191A (en) * | 2021-01-18 | 2021-06-04 | 张家港市绿沁环保科技服务有限公司 | Sludge treatment equipment and method |
| CN117550772A (en) * | 2024-01-10 | 2024-02-13 | 江苏环保产业技术研究院股份公司 | Sludge environment-friendly treatment device |
| CN117550772B (en) * | 2024-01-10 | 2024-03-19 | 江苏环保产业技术研究院股份公司 | Sludge environment-friendly treatment device |
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Address after: 614400 Qingxi Town, Qianwei County, Leshan, Sichuan Patentee after: NINE DRAGONS PAPER (LESHAN) CO.,LTD. Address before: 614400 Qianwei County, Leshan City, Sichuan Province, nine dragon Industrial Park Patentee before: JIULONG PULP & PAPER (LESHAN) Co.,Ltd. |
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