CN205258267U - Electroosmotic dewatering machine - Google Patents
Electroosmotic dewatering machine Download PDFInfo
- Publication number
- CN205258267U CN205258267U CN201520997404.2U CN201520997404U CN205258267U CN 205258267 U CN205258267 U CN 205258267U CN 201520997404 U CN201520997404 U CN 201520997404U CN 205258267 U CN205258267 U CN 205258267U
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- CN
- China
- Prior art keywords
- plate
- dewatering machine
- box
- electroosmotic dewatering
- screw mandrel
- 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.)
- Withdrawn - After Issue
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- Treatment Of Sludge (AREA)
- Filtration Of Liquid (AREA)
Abstract
Electroosmotic dewatering machine includes upper and lower box, and upward box bottom flange passes through the bolt rigid coupling with lower box top flange, is provided with rubber seal between two flanges, upward is provided with positive pole elevating gear above the box top, positive pole elevating gear is including installing in the support of last box top, the support is square frame, and the centre bore has been seted up at frame top panel center, is provided with the lead screw in the centre bore, and the lead screw stretches into the box through the centre bore in, the lead screw top spin has met adjusting nut, and through adjusting nut accommodate the lead screw oscilaltion height, lead screw end -to -end connection insulator spindle is provided with the anode plate on, and the anode plate is the triangular prism that is spliced by 5 plate bodys, and the lead screw top is provided with rotatory handle, the nowel is internal to be provided with the awl and to fight, is provided with the negative plate in the awl is fought, and the awl is fought the below and is provided with spiral delivery mechanism, and spiral delivery mechanism's U type conveyer trough is just being fought terminally to the awl, and the conveyer trough bottom surface is the infiltration board, and the infiltration board comprises perforated plate parcel filter cloth.
Description
Technical field
The utility model relates to sludge dewatering field, relates in particular to electroosmotic dewatering machine.
Background technology
In the mud that various industry drainings etc. produce in the process of processing, contain a large amount of moisture, after carrying out processed, be used as discarded object and process. In the past by belt filter press, the mechanical devices such as supercentrifuge are processed. But this class dewater unit can only be processed some conventional mud (having some mud that easily dewater such as fiber and sandstone composition), and sludge moisture content after treatment is higher, and the sludge moisture content obtaining is generally more than 80%.
For above-mentioned situation, when utilizing electroosmotic dewatering machine to carry out electroosmotic dewatering, by processing that required lignin-sludge is switched on, attracted to anode with the mud of negative electrical charge. On the other hand, the moisture between mud gap is moved to negative electrode, and moisture is separated with mud, then, by mud is carried out to pressurized treatments, makes sludge dewatering. This compares with common mechanical dehydration processing, has dewatering efficiency high, and the sludge moisture content advantage lower than the water content of common mechanical processing after processing.
But existing electroosmotic dewatering machine fecund is used filter-press type structure, complex structure, operation easier is large, haves much room for improvement.
Summary of the invention
The utility model, for the deficiencies in the prior art, provides a kind of simple in structure, and dehydrating effect is good, the electroosmotic dewatering machine of being convenient to maintenance and cleaning.
For realizing the utility model object, provide following technical scheme: electroosmotic dewatering machine, it is characterized in that comprising lower box, upper box bottom flange and lower box top flange are affixed by bolt, between two flanges, be provided with rubber seal, top, upper box top is provided with cathode lifting device, described cathode lifting device comprises the support that is installed on upper box top, described support is quadra, framework top panel center offers centre bore, in centre bore, be provided with screw mandrel, screw mandrel stretches in upper box by centre bore, on screw mandrel, be connected with adjusting nut, regulate screw mandrel oscilaltion height by adjusting nut, screw mandrel end connects insulating bar, on insulating bar, be provided with positive plate, positive plate is the triangular prism being spliced into by 5 plate bodys, screw mandrel top is provided with rotating handles, in described lower box, be provided with cone bucket, in cone bucket, be provided with minus plate, cone bucket below is provided with helix transporting device, the U-shaped delivery chute of helix transporting device is just to cone bucket end, delivery chute bottom surface is water permeating board, water permeating board is made up of porous plate parcel filter cloth.
As preferably, positive plate top is provided with fixing horizontal plate, and fixing horizontal plate surrounding has and is provided with several pilot holes, is provided with corresponding vertical guide post in pilot hole, and guide post upper and lower side is affixed by connector and upper box inwall.
As preferably, two seamed edges of positive plate triangular prism are parallel to each other with two minus plates that are arranged in cone bucket.
As preferably, on upper box, be provided with mud inlet.
As preferably, below lower box inner cone bucket, form header tank, on header tank, be provided with liquid outlet.
As preferably, it is outer and be provided with mud discharging mouth that helix transporting device end stretches out lower box.
As preferably, relative minus plate place of lower box sidewall offers the steam vent that 15 diameters are 8mm.
As preferably, upper and lower cabinet wall is provided with insulating barrier.
The utility model beneficial effect: the utility model can make the moisture content of mud be reduced to 50% left and right, this makes other mechanical dehydration methods unapproachable, particularly evident for biochemical sludge dehydrating effect, can be applicable to oil field sludge, municipal sludge, the petrochemical sludge of oil content≤2%, moisture content≤80%.
Brief description of the drawings
Fig. 1 is the utility model front view.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Detailed description of the invention
Embodiment 1: electroosmotic dewatering machine, comprise lower box (1, 2), upper box 1 bottom flange and lower box 2 top flanges are affixed by bolt, between two flanges, be provided with rubber seal 4, upper box 1 top, top is provided with cathode lifting device 3, described cathode lifting device 3 comprises the support 3.1 that is installed on upper box 1 top, described support 3.1 is quadra, framework 3.1 top panel centers offer centre bore, in centre bore, be provided with screw mandrel 3.2, screw mandrel 3.2 stretches in upper box 1 by centre bore, on screw mandrel 3.2, be connected with adjusting nut 3.3, regulate screw mandrel 3.2 oscilaltion height by adjusting nut 3.3, screw mandrel 3.2 ends connect insulating bar 3.4, on insulating bar 3.4, be provided with positive plate 5, positive plate 5 is the triangular prisms that are spliced into by 5 plate bodys, screw mandrel 3.2 tops are provided with rotating handles 6, in described lower box 1, be provided with cone bucket 7, in cone bucket 7, be provided with minus plate 8, cone bucket 7 belows are provided with helix transporting device 9, the U-shaped delivery chute 9.1 of helix transporting device 9 is just to cone bucket 7 ends, delivery chute 9.1 bottom surfaces are water permeating board, water permeating board is made up of porous plate parcel filter cloth. positive plate 5 tops are provided with fixing horizontal plate 5.1, and fixing horizontal plate 5.1 surroundings have and are provided with 4 pilot holes, are provided with corresponding vertical guide post 5.2 in pilot hole, and guide post 5.2 upper and lower sides are affixed by connector and upper box 1 inwall. two seamed edges of positive plate 5 triangular prisms are parallel to each other with two minus plates 8 that are arranged in cone bucket 7. on upper box 1, be provided with mud inlet 1.1. lower box 2 inner cone bucket 7 belows form header tank 10, are provided with liquid outlet 10.1 on header tank 10. helix transporting device 9 ends stretch out outside lower box 2 and are provided with mud discharging mouth 9.2. the lower box relative minus plate of 2 sidewall 8 places offer the steam vent 11 that 15 diameters are 8mm. upper lower box (1,2) inwall is provided with insulating barrier.
Positive plate 5 intends adopting 8 ~ 10mm steel plate to make, and outer spraying electrically conductive graphite breast, reduces the loss of positive plate 5; Connected mode is connected with casing top elevating screw by insulating bar, by the lifting of screw mandrel, makes positive plate contact or draw high out casing with sludge blanket and changes; Minus plate 8 intends adopting 5mm stainless steel punched-plate to make, outer wrapping fiber filter cloth, and fiber filter cloth is wrapped on minus plate 8 after sewing processing, fixing by VELCRO (magic tape). Minus plate 8 is bolted on cone bucket.
Spiral conveyor device 9 is for there being axle helical feed, and conveying axis and blade lining are moulded processing. Spiral conveyor device 9 both sides arrange packing seal, prevent the seepage of mud and sewage; Mud discharging mouth 9.2 arranges knife gate valve, when spoil disposal, opens.
Upper lower box (1,2) adopts steel plate to make, and upper lower box (1,2) is moulded processing with mud, liquid contact-making surface lining, and outside antirust paint is anticorrosion. Cone bucket 7 sides are header tank, and the water in header tank 10 is discharged through discharge outlet.
Claims (8)
1. electroosmotic dewatering machine, it is characterized in that comprising lower box, upper box bottom flange and lower box top flange are affixed by bolt, between two flanges, be provided with rubber seal, top, upper box top is provided with cathode lifting device, described cathode lifting device comprises the support that is installed on upper box top, described support is quadra, framework top panel center offers centre bore, in centre bore, be provided with screw mandrel, screw mandrel stretches in upper box by centre bore, on screw mandrel, be connected with adjusting nut, regulate screw mandrel oscilaltion height by adjusting nut, screw mandrel end connects insulating bar, on insulating bar, be provided with positive plate, positive plate is the triangular prism being spliced into by 5 plate bodys, screw mandrel top is provided with rotating handles, in described lower box, be provided with cone bucket, in cone bucket, be provided with minus plate, cone bucket below is provided with helix transporting device, the U-shaped delivery chute of helix transporting device is just to cone bucket end, delivery chute bottom surface is water permeating board, water permeating board is made up of porous plate parcel filter cloth.
2. electroosmotic dewatering machine according to claim 1, it is characterized in that positive plate top is provided with fixing horizontal plate, fixing horizontal plate surrounding has and is provided with several pilot holes, is provided with corresponding vertical guide post in pilot hole, and guide post upper and lower side is affixed by connector and upper box inwall.
3. electroosmotic dewatering machine according to claim 1, is characterized in that two seamed edges of positive plate triangular prism and two minus plates that are arranged in cone bucket are parallel to each other.
4. electroosmotic dewatering machine according to claim 1, is characterized in that being provided with on upper box mud inlet.
5. electroosmotic dewatering machine according to claim 1, is characterized in that lower box inner cone bucket below forms header tank, is provided with liquid outlet on header tank.
6. electroosmotic dewatering machine according to claim 1, is characterized in that helix transporting device end stretches out outside lower box and is provided with mud discharging mouth.
7. electroosmotic dewatering machine according to claim 1, is characterized in that relative minus plate place of lower box sidewall offers the steam vent that 15 diameters are 8mm.
8. electroosmotic dewatering machine according to claim 1, is characterized in that upper and lower cabinet wall is provided with insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520997404.2U CN205258267U (en) | 2015-12-07 | 2015-12-07 | Electroosmotic dewatering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520997404.2U CN205258267U (en) | 2015-12-07 | 2015-12-07 | Electroosmotic dewatering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205258267U true CN205258267U (en) | 2016-05-25 |
Family
ID=55999806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520997404.2U Withdrawn - After Issue CN205258267U (en) | 2015-12-07 | 2015-12-07 | Electroosmotic dewatering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205258267U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105439414A (en) * | 2015-12-07 | 2016-03-30 | 江苏博大环保股份有限公司 | Electroosmosis dewatering machine |
| CN105923950A (en) * | 2016-06-21 | 2016-09-07 | 陈铭鸿 | Electroosmosis oily sludge dewatering device |
| CN109250880A (en) * | 2018-11-21 | 2019-01-22 | 中节能博实(湖北)环境工程技术股份有限公司 | The thermal refining device of the sludge containing oils |
-
2015
- 2015-12-07 CN CN201520997404.2U patent/CN205258267U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105439414A (en) * | 2015-12-07 | 2016-03-30 | 江苏博大环保股份有限公司 | Electroosmosis dewatering machine |
| CN105439414B (en) * | 2015-12-07 | 2018-02-13 | 江苏博大环保股份有限公司 | Electroosmotic dewatering machine |
| CN105923950A (en) * | 2016-06-21 | 2016-09-07 | 陈铭鸿 | Electroosmosis oily sludge dewatering device |
| CN109250880A (en) * | 2018-11-21 | 2019-01-22 | 中节能博实(湖北)环境工程技术股份有限公司 | The thermal refining device of the sludge containing oils |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160525 Effective date of abandoning: 20180213 |
|
| AV01 | Patent right actively abandoned |