CN206940705U - A kind of edging for sludge water process presses sludge dewatering equipment - Google Patents

A kind of edging for sludge water process presses sludge dewatering equipment Download PDF

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Publication number
CN206940705U
CN206940705U CN201720348387.9U CN201720348387U CN206940705U CN 206940705 U CN206940705 U CN 206940705U CN 201720348387 U CN201720348387 U CN 201720348387U CN 206940705 U CN206940705 U CN 206940705U
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China
Prior art keywords
sludge
rotating shaft
edging
speed reducer
water process
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CN201720348387.9U
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常庆昌
毛国峰
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ASIA PACIFIC WATER TREATMENT (TIANCHANG) Co Ltd
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ASIA PACIFIC WATER TREATMENT (TIANCHANG) Co Ltd
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Abstract

A kind of edging for sludge water process presses sludge dewatering equipment, main body is a box body of speed reducer, described box body of speed reducer side is provided with the reductor of an insertion box body of speed reducer, and reductor shaft end turns to and is connected with a rotating shaft laterally set, rotating shaft both ends pass box body of speed reducer, and rotating shaft both ends are mounted on a dewatering device;The beneficial effects of the utility model are:The utility model is novel in design, with simple in construction, dewatering is high, compact-sized, floor space is small, airtight construction, good deodorization effect, automatic control, the features such as maintenance management is easy, it is widely used in municipal sewage, papermaking, dyeing and printing sewage, smelting sewage, leather waste water, food processing industry and brewages sewage, manufacture sewage, chemical engineering sludge, food and drink waste, biofiltration sludge, cinder, slag, oil, livestock sludge etc..

Description

A kind of edging for sludge water process presses sludge dewatering equipment
Technical field
It the utility model is related to technical field of sewage, and in particular to a kind of edging for sludge water process presses sludge Dewaterer.
Background technology
China produces substantial amounts of sludge in sewage treatment project, and its quantity accounts for handling the 0.3%-0.5% of water, Sludge is caused solid sediment matter in sewage disposal process, is caused byproduct after urban wastewater treatment, because of it Contain hazardous substance, such as deal with improperly, by as the new pollution sources in modern city and towns.The sludge of sewage treatment plant can be divided into by its source Sludge from primary sedimentation tank, residual active sludge and mixing sludge, the moisture content of sludge is high, and thickened sludge moisture content is about 97%, dehydration Sludge is about 75%~80% afterwards, and its is bulky, and processing and disposal difficulty are big, and sludge components are complicated, and its main component is micro- Biological residue (sludge caused by most of sewage treatment process), and contain some harmful components and beneficiating ingredient, it is harmful Composition mainly includes heavy metal, persistence organic pollutant, germ and virus etc.;Beneficiating ingredient mainly includes the battalion such as nitrogen, phosphorus, potassium Support thing and substantial amounts of organic matter.Its caused sludge has content of organics, VSS (VSS) content and calorific value not It is disconnected to improve, the development trend that content of beary metal constantly reduces, in sludge nutriment some already close to pig manure and chicken manure, have compared with Good land use prospect, the problem of outlet of sludge, project alternative are just already allowed at the beginning of municipal sewage plant establishes When examining project verification, such as not pass through without sludge stabilization treatment subitem content, scheme.
Urban sewage treatment plant sludge processing includes with the important component that disposal is sewage disposal system, Treatment of Sludge Sludge condensation, anaerobic sludge digestion, the utilization of biogas, sludge dewatering equipment sludge transport process process, sludge treatment mainly include Sludge landfill, sludge drying and burning, the recycling (such as compost, brickmaking) of sludge, the purpose of sludge condensation is in sludge Substantial amounts of moisture, so as to reduce its volume, mitigate its weight, dispose with profit transport and further and utilize, sludge condensation is often adopted With the form of gravity concentration, gravity concentration is substantially a kind of depositing technology, belongs to compression precipitating, the similar precipitation of sludge concentration tank The construction in pond, anaerobic sludge digestion are a kind of very effective processing methods for making sludge reach stable state, and anaerobic digestion is Anaerobic biochemical reaction is carried out using anaerobic bacteria and amphimicrobe, decomposes a kind of sludge treatment technique of organic substance in sludge, digestion Pond is the structures of anaerobic sludge digestion processing, and mud temperature is kept in engineering is handled, and reaches the mesh for making sludge accelerate digestion to decompose 's.
The method of sludge dewatering, typically there is the methods of nature desiccation and mechanical dehydration, natural desiccation sets sludge drying bed, This method is most economical, relatively dry suitable for weather, takes up an area the area to take it easy.Mechanical dehydration is compared with natural desiccation, tool There is the characteristics of dehydrating effect is good, and efficiency high, occupation of land is few, and the influence of stench environment is small, the species of mechanical dewatering equipment is a lot, by dehydration Principle can be divided into belt filter press, plate and frame filter press and centrifugal dehydrator three major types, thus, it is this mechanical presently Dehydration comparatively takes time and effort, and operation and maintenance cost is of a relatively high, therefore designs at comparatively leading sludge water Device is managed, it is extremely urgent.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of simple in construction, obvious processing effect, is dehydrated thorough The edging for sludge water process at bottom presses sludge dewatering equipment.
Technical problem to be solved in the utility model is realized using following technical scheme:
A kind of edging for sludge water process presses sludge dewatering equipment, and main body is a box body of speed reducer, it is characterised in that:Institute The box body of speed reducer side stated is provided with the reductor of an insertion box body of speed reducer, and reductor shaft end turns to and is connected with a horizontal stroke To the rotating shaft of setting, rotating shaft both ends pass box body of speed reducer, and rotating shaft both ends are mounted on a dewatering device;
Described dewatering device includes a ring packing cover body, is fixed in the middle part of described ring packing cover body in rotating shaft, And two blocks of web plates being socketed in rotating shaft are installed inside seal closure body, described web plate side wall is closed by side plate, Intensive mesh is provided with described web plate, and a passage is provided with the middle part of web plate, described sealing cover body side is provided with One material inlet, described material inlet lower end are provided with a material outlet, set between described material outlet and material inlet Put scraping mechanism, described passage is by material inlet to being arranged to c-type passage between material outlet, and c-type passage is entered by material Mouth is gradually reduced to material outlet inner chamber body internal volume, and described sealing cover body bottom is provided with delivery port.
Described material outlet lower end is provided with a cylinder, and described cylinder head is provided with a portable plate, described work Dynamic plate one end is mobilizable is installed on material outlet bottom, and the other end is connected on Telescopic-cylinder axle, can be adjusted by cylinder Dodge gate, the effect of discharging opening bore is adjusted, different pressure in c-type passage.
It is triangular shaped scraper plate that described scraping mechanism, which is arranged to section, and is brought into close contact between scraper plate and web plate, Facilitate after mud-water separation for the cleaning inside web plate, significant effect.
Described side plate is arranged to gradually increase shape by material inlet to material outlet thickness, passes through the thickness of side plate Gradually increase is played a part of reducing c-type passage internal volume.
Described scraper plate is prepared using high-abrasive material, is base steel composite material, anti-wear performance is notable, is easy to use for a long time.
Described delivery port is provided with two groups, is separately positioned on two side bottoms of sealing cover body, and outlet effect is more notable.
Be located inside web plate one section of described rotating shaft is provided with a terminal pad being enclosed in rotating shaft, the installation of described web plate In in terminal pad, split installation, it is easy to maintaining.
The utility model is when in use:Sludge or similar material containing liquid enter C-shaped channel by material inlet by pump pressure, Filtered in the presence of web plate, thickened in C-shaped channel by dilute, is dried, last material outlet discharge, liquid phase enters sealing After cover body, discharged by delivery port.
Specific work process is as follows:
1., two web plates, in the presence of reductor, with per minute 1 turn left the right side rotating speed be rotating slowly;
2., the sludge after flocculant is quenched, be pressed into from pump into filtration channel, sludge carries out pressurizeing on web plate Filter;
3., sludge filter cake is formed on web plate, as sludge filter cake increases, filtrate further becomes limpid;
4., the sludge that is dehydrated in press dewatering layer, driven from web plate and pushed with slow speed to material outlet, in C In type passage, shear strength is produced due to frictional force and the difference of pushing speed, promotes dehydration;
5., dewatered sludge be advanced toward under the rubbing action in web plate face, follow-up sludge to above generation push Power, by outside sludge kickoff mechanism above;
6., filtrate fall into inside seal closure body, after being collected, by delivery port discharge machine outside.
Product advantage
1., it is energy-efficient, it is reliable and stable
Double output reduction mechanisms, driving torque is big, and it is strong that anti-impact goes out performance, and mechanical efficiency is high;
The slow-speed of revolution operation that equipment 1-2 turns, speed is slower, operates steadily, and noise is low;
Treatment effect is good, the low moisture content up to 70%-80% of mud extraction moisture content;
2., succinct reliable, abridged edition consumption reduction
The advantage of the application is:Complete machine drives reductor band electric filter centrifugal dehydration by motor, and equipment simplifies;Motor is transported Scanning frequency degree is low, and power is relatively low, and operating cost is relatively low, maintenance is simple, lasts a long time, be compact-sized, sealed reliable, the entirety of equipment Small volume, floor space is few, Economization on land cost and building cost, seal construction, the institute in whole dewaterer and technological process There are equipment and pipeline to use hermetically sealed form, sludge odor will not leak, and deodorization is easy, and operating environment is clean, is automatically brought into operation, behaviour Make easy, operating efficiency height.
The beneficial effects of the utility model are:The utility model is novel in design, has simple in construction, dewatering height, knot The features such as structure is compact, and floor space is small, airtight construction, good deodorization effect, automatic control, and maintenance management is easy, extensively should For municipal sewage, papermaking, dyeing and printing sewage, smelting sewage, leather waste water, food processing industry and brewage sewage, manufacture sewage, change Work sludge, food and drink waste, biofiltration sludge, cinder, slag, oil, livestock sludge etc..
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the transverse sectional view of dewatering device in the utility model;
Fig. 3 is the horizontal cross of dewatering device in the utility model;
Fig. 4 is the structural representation of the utility model latus inframedium;
Fig. 5 is schematic diagram of the present utility model.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under Face combines and is specifically illustrating, and the utility model is expanded on further.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of edging for sludge water process presses sludge dewatering equipment, main body For a box body of speed reducer 1, the side of box body of speed reducer 1 is provided with the reductor 2 of an insertion box body of speed reducer 1, and the shaft end of reductor 2 Portion, which turns to, is connected with a rotating shaft 3 laterally set, and the both ends of rotating shaft 3 pass box body of speed reducer 1, and it is de- that the both ends of rotating shaft 3 are mounted on one Water dispenser structure;Dewatering device includes a ring packing cover body 4, is fixed in the middle part of ring packing cover body in rotating shaft 3, and in sealing cover body Inside is provided with two blocks of web plates being socketed in rotating shaft 35, and the side wall of web plate 5 is closed by side plate 6, is provided with web plate 5 close The mesh 7 of collection, and the middle part of web plate 7 is provided with a passage 8, sealing cover body 4 side is provided with a material inlet 9, material inlet 9 Lower end is provided with a material outlet 10, and scraping mechanism 11 is set between material outlet 10 and material inlet 9, and passage 8 is entered by material Mouthfuls 9 to being arranged to c-type passage 8 between material outlet 10, and c-type passage 8 is by material inlet 9 to the inner chamber body content of material outlet 10 Product is gradually reduced, and sealing cover body 4 bottom is provided with delivery port 12;After so setting, sludge or similar material containing liquid are by material Import enters C-shaped channel 8 by pump pressure, is filtered in the presence of web plate 5, is thickened in C-shaped channel 8 by dilute, is dried, most Material outlet 10 is discharged afterwards, after liquid phase enters sealing cover body 4, is discharged by delivery port 12, the lower end of material outlet 9 is provided with a cylinder 13, the top of cylinder 13 is provided with a portable plate 14, and the one end of portable plate 14 is mobilizable to be installed on the bottom of material outlet 10, the other end It is connected on the telescopic shaft of cylinder 13, dodge gate can be adjusted by cylinder 13, the effect of discharging opening bore be adjusted, in c-type passage 8 Different pressure;It is triangular shaped scraper plate that scraping mechanism 11, which is arranged to section, and is brought into close contact between scraper plate and web plate 5, It is arranged to after facilitating mud-water separation for the cleaning inside web plate 5, significant effect, side plate 6 by material inlet 9 to material outlet Thickness gradually increases shape at 10, is gradually increased by the thickness of side plate 6 and plays a part of reducing the internal volume of c-type passage 8, scraper plate Being prepared using high-abrasive material, be base steel composite material, anti-wear performance is notable, is easy to use for a long time, and delivery port 12 is provided with two groups, Two side bottoms of sealing cover body 4 are separately positioned on, outlet effect is more notable, and be located inside web plate 5 one section of rotating shaft 3 is provided with One is enclosed on the terminal pad 15 in rotating shaft 3, and web plate 5 is installed in terminal pad 15, split installation, is easy to maintaining.
It is below the application and the comparison of in the market like product:
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model Claimed scope is by appended claims and its equivalent thereof.

Claims (7)

1. a kind of edging for sludge water process presses sludge dewatering equipment, main body is a box body of speed reducer, it is characterised in that:It is described Box body of speed reducer side the reductor of one insertion box body of speed reducer is installed, and reductor shaft end turns to and is connected with one laterally The rotating shaft of setting, rotating shaft both ends pass box body of speed reducer, and rotating shaft both ends are mounted on a dewatering device;
Described dewatering device includes a ring packing cover body, is fixed in the middle part of described ring packing cover body in rotating shaft, and Two blocks of web plates being socketed in rotating shaft are installed, described web plate side wall is closed by side plate, described inside seal closure body Web plate on be provided with intensive mesh, and be provided with a passage in the middle part of web plate, described sealing cover body side is provided with a thing Expect import, described material inlet lower end is provided with a material outlet, sets and scrape between described material outlet and material inlet Expect mechanism, described passage by material inlet to being arranged to c-type passage between material outlet, and c-type passage by material inlet extremely Material outlet inner chamber body internal volume is gradually reduced, and described sealing cover body bottom is provided with delivery port.
2. the edging according to claim 1 for sludge water process presses sludge dewatering equipment, it is characterised in that:Described thing Material exit lower end is provided with a cylinder, and described cylinder head is provided with a portable plate, and described portable plate one end is mobilizable Material outlet bottom is installed on, the other end is connected on Telescopic-cylinder axle.
3. a kind of edging for sludge water process according to claim 1 presses sludge dewatering equipment, it is characterised in that:It is described Scraping mechanism to be arranged to section be triangular shaped scraper plate, and be brought into close contact between scraper plate and web plate.
4. a kind of edging for sludge water process according to claim 1 presses sludge dewatering equipment, it is characterised in that:It is described Side plate be arranged to gradually increase shape by material inlet to material outlet thickness.
5. a kind of edging for sludge water process according to claim 3 presses sludge dewatering equipment, it is characterised in that:It is described Scraper plate using high-abrasive material prepare, be base steel composite material.
6. a kind of edging for sludge water process according to claim 1 presses sludge dewatering equipment, it is characterised in that:It is described Delivery port be provided with two groups, be separately positioned on sealing cover body two side bottoms.
7. a kind of edging for sludge water process according to claim 1 presses sludge dewatering equipment, it is characterised in that:It is described Be located inside web plate one section of rotating shaft a terminal pad being enclosed in rotating shaft is installed, described web plate is installed in terminal pad.
CN201720348387.9U 2017-04-05 2017-04-05 A kind of edging for sludge water process presses sludge dewatering equipment Active CN206940705U (en)

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Application Number Priority Date Filing Date Title
CN201720348387.9U CN206940705U (en) 2017-04-05 2017-04-05 A kind of edging for sludge water process presses sludge dewatering equipment

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106915890A (en) * 2017-04-05 2017-07-04 亚太水处理(天长)有限公司 A kind of dirty dewaterer of edging pressure for sludge water process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106915890A (en) * 2017-04-05 2017-07-04 亚太水处理(天长)有限公司 A kind of dirty dewaterer of edging pressure for sludge water process

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