CN207525127U - Sludge dewatering treatment device - Google Patents

Sludge dewatering treatment device Download PDF

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Publication number
CN207525127U
CN207525127U CN201721440677.2U CN201721440677U CN207525127U CN 207525127 U CN207525127 U CN 207525127U CN 201721440677 U CN201721440677 U CN 201721440677U CN 207525127 U CN207525127 U CN 207525127U
Authority
CN
China
Prior art keywords
filter cloth
scraper
cycle filter
treatment device
dehydration
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201721440677.2U
Other languages
Chinese (zh)
Inventor
钟贤炬
韩国琴
韩国良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Luzhou Juyuan Electric Power Equipment Co Ltd
Original Assignee
Luzhou Juyuan Electric Power Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Luzhou Juyuan Electric Power Equipment Co Ltd filed Critical Luzhou Juyuan Electric Power Equipment Co Ltd
Priority to CN201721440677.2U priority Critical patent/CN207525127U/en
Application granted granted Critical
Publication of CN207525127U publication Critical patent/CN207525127U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of sludge dewatering treatment device, and including angularly disposed dehydration cylinder, the dehydration cylinder lower end is provided with feed inlet, and upper end is provided with discharge port;The shaft coaxial with dehydration cylinder is provided in the dehydration tube body;Continuous helical blade is provided in the shaft, and is gradually decreased from the bottom to top per the spacing between circle blade;The dehydration cylinder body bottom is hollow out, and be connected with cycle filter cloth;The cycle filter cloth, which joins end to end, to be wound in upper and lower two layers on former and later two rollers, and the inclined direction with being dehydrated cylinder is consistent;It further includes for removing the scraper of sludge adhered on cycle filter cloth, the scraper rear end connect scraper with rack by shaft and can rotate around the axis, and scraper front end is contacted with cycle filter cloth;Set is useful for the torsional spring being pressed on scraper front end on cycle filter cloth in the shaft.

Description

Sludge dewatering treatment device
Technical field
The utility model is related to a kind of devices for sludge to be dehydrated.
Background technology
Sludge is the product after sewage disposal, is that one kind is made of organic debris, microorganism, inorganic particle, colloid etc. And its complicated substance.The moisture content that is mainly characterized by of sludge is up to 99%, high organic content, easily degenerate it is smelly, and And particle is thinner, proportion is smaller.It is the concentrated thing between liquid and solid.In order to avoid sludge causes dirt to environment Dye, generally after sewage disposal, needs to be carried out dehydrating sludge.
Existing sludge dehydration device structure is complex, it has not been convenient to safeguard, and failure rate is higher.
Utility model content
In view of this, the utility model provides a kind of sludge dewatering treatment device, and dehydration efficiency simple in structure is high.
For solution more than technical problem, the technical solution of the utility model is to use a kind of sludge dewatering treatment device, packet Angularly disposed dehydration cylinder is included, the dehydration cylinder lower end is provided with feed inlet, and upper end is provided with discharge port;The dehydration tube It is provided with the shaft coaxial with dehydration cylinder in vivo;Be provided with continuous helical blade in the shaft, and per circle blade it Between spacing gradually decrease from the bottom to top;The dehydration cylinder body bottom is hollow out, and be connected with cycle filter cloth;The cycle filter Cloth, which joins end to end, to be wound in upper and lower two layers on former and later two rollers, and the inclined direction with being dehydrated cylinder is consistent;Further include use In the scraper of sludge adhered on removing cycle filter cloth, the scraper rear end connect scraper with rack by shaft and can rotate Shaft rotation is moved, and scraper front end is contacted with cycle filter cloth;Set is useful for the torsion being pressed on scraper front end on cycle filter cloth in the shaft Spring.
As an improvement it is provided with header tank below the cycle filter cloth.For collecting sewage, avoid causing secondary dirt Dye.
As a kind of further improvement, the feed inlet is set up, and the discharge port is down-set.Discharge port is downward Setting is so that dewatered sludge is discharged by gravity.
As another further improvement, feed hopper is provided on the feed inlet.Sludge when avoiding feeding It is unrestrained.
As an improvement the gap between the helical blade and dehydration cylinder is less than 10mm.
As an improvement the dehydration cylinder lumen presents small lower big taper.Space increase pressure is further reduced, Improve dehydrating effect.
The utility model is beneficial in that:Sludge dewatering treatment device with above structure, it is simple in structure, it takes off Water excellent effect.It avoids influencing dehydrating effect by sludge blockage using the filter cloth of cycle.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
It is marked in figure:1 dehydration cylinder, 2 shafts, 3 helical blades, 4 feed hoppers, 5 cycle filter clothes, 6 racks, 7 scrapers, 8 collection Water tank.
Specific embodiment
In order to which those skilled in the art is made to more fully understand the technical solution of the utility model, with reference to specific implementation The utility model is described in further detail for mode.
As shown in Figure 1, the utility model includes angularly disposed dehydration cylinder 1, dehydration cylinder 1 lower end be provided with into Material mouth, upper end are provided with discharge port;The shaft 2 coaxial with dehydration cylinder 1 is provided in the dehydration cylinder 1;In the shaft 2 Continuous helical blade 3 is provided with, and is gradually decreased from the bottom to top per the spacing between circle blade;1 bottom of the dehydration cylinder Portion is hollow out, and is connected with cycle filter cloth 5;The cycle filter cloth 5 joins end to end is wound in former and later two rollers in upper and lower two layers On cylinder, and the inclined direction with being dehydrated cylinder 1 is consistent;It further includes for removing the scraper 7 of sludge adhered on cycle filter cloth 5, 7 rear end of scraper connect scraper by shaft with rack 6 to rotate around the axis, and 7 front end of scraper connects with cycle filter cloth 5 It touches;Set is useful for the torsional spring being pressed on 7 front end of scraper on cycle filter cloth 5 in the shaft.
5 lower section of cycle filter cloth is provided with header tank 8.For collecting sewage, avoid causing secondary pollution.The charging Mouth is set up, and the discharge port is down-set.Discharge port is down-set so that dewatered sludge is discharged by gravity.It is described Feed hopper 4 is provided on feed inlet.Sludge when charging is avoided to trickle down.Between between the helical blade 3 and dehydration cylinder 1 Gap is less than 10mm.1 inner cavity of the dehydration cylinder is in up-small and down-big taper.Space increase pressure is further reduced, improves dehydration Effect.
When use, the sludge with water from feed hopper 4 enter dehydration cylinder 1, under the action of helical blade 3 from it is lower to Upper movement tapers into pressure increase so that the water in sludge is extruded, and passes through filter cloth stream for blade and interlobate spacing Enter in header tank 8.Simultaneously as the effect of gravity, while sludge is elevated, some water can also flow back to overflow at filter Go out.Roller drives the continuous circulating rolling of filter cloth, while scraper 7 blows the mud on filter cloth off, and avoiding blocking influences dehydration effect Fruit.
It the above is only the preferred embodiment of the utility model, it is noted that above-mentioned preferred embodiment should not regard For the limitation to the utility model, the scope of protection of the utility model should be subject to claim limited range.For For those skilled in the art, without departing from the spirit and scope of the utility model, it can also make several Improvements and modifications, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims (6)

1. a kind of sludge dewatering treatment device, it is characterised in that:Including angularly disposed dehydration cylinder, the dehydration cylinder lower end Feed inlet is provided with, upper end is provided with discharge port;The shaft coaxial with dehydration cylinder is provided in the dehydration tube body;Described turn Continuous helical blade is provided on axis, and is gradually decreased from the bottom to top per the spacing between circle blade;The dehydration cylinder Bottom is hollow out, and is connected with cycle filter cloth;The cycle filter cloth joins end to end is wound in former and later two rollers in upper and lower two layers On cylinder, and the inclined direction with being dehydrated cylinder is consistent;It further includes for removing the scraper of sludge adhered on cycle filter cloth, it is described Scraper rear end connect scraper with rack by shaft and can rotate around the axis, and scraper front end is contacted with cycle filter cloth;Described turn Set is useful for the torsional spring being pressed on scraper front end on cycle filter cloth on axis.
2. a kind of sludge dewatering treatment device according to claim 1, it is characterised in that:It is set below the cycle filter cloth There is header tank.
3. a kind of sludge dewatering treatment device according to claim 1, it is characterised in that:The feed inlet is set up, The discharge port is down-set.
4. a kind of sludge dewatering treatment device according to claim 3, it is characterised in that:Be provided on the feed inlet into Hopper.
5. a kind of sludge dewatering treatment device according to claim 1, it is characterised in that:The helical blade and dehydration tube Gap between body is less than 10mm.
6. a kind of sludge dewatering treatment device according to claim 1, it is characterised in that:The dehydration cylinder lumen is presented Small lower big taper.
CN201721440677.2U 2017-10-31 2017-10-31 Sludge dewatering treatment device Expired - Fee Related CN207525127U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721440677.2U CN207525127U (en) 2017-10-31 2017-10-31 Sludge dewatering treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721440677.2U CN207525127U (en) 2017-10-31 2017-10-31 Sludge dewatering treatment device

Publications (1)

Publication Number Publication Date
CN207525127U true CN207525127U (en) 2018-06-22

Family

ID=62571857

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721440677.2U Expired - Fee Related CN207525127U (en) 2017-10-31 2017-10-31 Sludge dewatering treatment device

Country Status (1)

Country Link
CN (1) CN207525127U (en)

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Legal Events

Date Code Title Description
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180622

Termination date: 20211031