CN201520711U - Grinding roller spiral plate scraper biochemical sludge dryer - Google Patents
Grinding roller spiral plate scraper biochemical sludge dryer Download PDFInfo
- Publication number
- CN201520711U CN201520711U CN2009200942869U CN200920094286U CN201520711U CN 201520711 U CN201520711 U CN 201520711U CN 2009200942869 U CN2009200942869 U CN 2009200942869U CN 200920094286 U CN200920094286 U CN 200920094286U CN 201520711 U CN201520711 U CN 201520711U
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- spiral
- dry powder
- sludge
- plate
- steam
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Abstract
Disclosed is a grinding roller spiral plate scraper biochemical sludge dryer. Sludge is added into a rotating aggregate inner cylinder from a hopper; water is drained out of a sewage outlet pipe after passing through a 50-200 mu m bent sieve plate; the sludge after dewatering enters a multi-hole distributing spiral conveyor from a feed opening to be distributed on a spiral-plate heating plate under the action of belt stirring blades, the rotating aggregate inner cylinder and a rotating aggregate outer cylinder; the sludge under the action of a cavity heating grinding roller gradually becomes a dry sludge thin layer and enters the multi-hole spiral material receiving machine under the action of a multi-blade material stripping scraper; and the dry sludge thin layer enters a dry powder material receiving cylinder from a dry powder feed opening and enters a dry powder discharging spiral conveyor after being discharged from the dry powder feed opening under the action of dry powder belt stirring blades.
Description
Technical field
The utility model belongs to the dry field of biochemical sludge, relates to a kind of roller spiral plate type biochemical sludge drying machine specifically.
Background technology
At present, sludge treatment mainly contains air stream drying, roller drying and burning method.Air stream drying and roller drying treatment capacity are big, and material is uniform in tube, fully contact with thermal source, have accelerated dry and heat transfer.But these two kinds of methods all require material loosening good, and are inapplicable to the material that toughness or viscosity are bigger.Burning method is applicable to toughness or the bigger material of viscosity, but this method has not only been wasted organic resource, and produces the toxic gas Dioxins in the burning process, has also produced greenhouse gases simultaneously, causes secondary pollution.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and a kind of roller spiral plate type scraper biochemical sludge drying machine is provided.It is wide to be suitable for the material scope, the recyclable utilization of dried material, and economically valuable, and recyclable in a short time investment has certain economic benefit in long-term.
The realization the technical solution of the utility model is: a kind of roller spiral plate type scraper biochemical sludge drying machine, be positioned on the upper edge track of spiral plate type heating plate, be equipped with that motor driver drives cavity heating roller, porous spiral distributor, its rewinding oral-lateral bottom be provided with the spiral collector of rewinding scraper; Be furnished with aggregate tube in spiral plate type heating plate center above porous spiral collector, cavity heating roller and porous fabrics spiral conveyer, this side lower part that gathers materials the close mud spiral distributor of urceolus is provided with the sludge outlet pipe that is communicated with the mud spiral distributor; Steam inlet pipe links to each other with cavity type heating roller by the gather materials hollow stir shaft, steam inlet pipe support chamber of inner core of steam rotary valve and coupled being in; Its steam condensate is discharged through water outlet, gathers materials urceolus fixedly on the shaft coupling; Shaft coupling links to each other with the belt stir shaft; In the urceolus that gathers materials, be provided with the inner core that gathers materials, constitute cavity between them, the inboard bent sieve plate of the inner core that gathers materials with 50～200 μ m, the sewage after the separation is provided with effluent outfall from beneath side and discharges; Hollow stirring bearing is provided with the ribbon paddle; Steam inlet pipe support chamber and shaft coupling are connected and fixed, shaft coupling is connected and fixed by locking pin with the belt stir shaft that is in the dry powder rewinding tube on the support, dry powder belt paddle is housed on the belt stir shaft, the dry powder discharge port below that dry powder rewinding tube bottom is provided with is electric motor driven dry powder discharging spiral conveyer; Plumer block is by being bolted on the spiral plate type heating plate.Be provided with steam spiral type heated chamber in the spiral plate type heating plate, its outboard end is connected with the steam-in, and the other end is connected with condensation-water drain.
The utility model compared with prior art has following advantage:
(1) compact construction, level of automation is higher, be specially adapted to the big mud of toughness (as brewery sludge) drying, wet mud hopper is added to the inner core that gathers materials, wherein moisture is discharged from effluent outfall behind the bent sieve plate of 50～200 μ m, dehydrated sludge is in the gathering materials of belt paddle and rotation, under the urceolus effect, entering the porous fabrics spiral conveyer from feed opening is distributed on the spiral plate type heating plate, under the effect of cavity type heating roller, become the sludge-drying thin layer gradually, under the effect of multiple-piece material stripping scraper, enter porous spiral collector, enter the dry powder rewinding tube from the dry powder feed opening, under the effect of dry powder belt paddle, discharge from the dry powder discharge port of dry powder rewinding tube bottom.
(2) can effectively alleviate the severe contamination that mud causes environment in the production.
Description of drawings
Fig. 1 is an one-piece construction synoptic diagram of the present utility model;
Fig. 2 is aggregate tube of the present utility model, dry powder rewinding tube and the inter-related structural representation of spiral plate type heating plate; Among the figure,
The hollow stirring bearing of the 1-support 2-steam rotary valve 3-4-belt paddle 5-urceolus 6-bent sieve of the inner core 7-8-steam inlet pipe support chamber 9-steam inlet pipe 10-feed opening 11-effluent outfall 12-shaft coupling 13-bearing housing 14-spiral plate type heating plate 15-spiral type heated chamber 16-belt shaft 17-dry powder feed opening 18-dry powder rewinding cylinder 19-dry powder belt paddle 20-dry powder discharging opening 21-cavity type heating roller 22-motor driver 23-slideway 24-porous fabrics auger conveyor 25-porous spiral collector 26-multiple-piece material stripping scraper 27-dry powder discharging auger conveyor that gathers materials that gathers materials.
Embodiment
Now by accompanying drawing and the utility model is further specified as follows in conjunction with embodiment:
Embodiment
A kind of roller spiral plate type scraper biochemical sludge drying machine, be positioned on the upper edge track 23 of spiral plate type heating plate 14, cavity heating roller 21, porous spiral distributor 24, its rewinding oral-lateral bottom that motor driver 22 is housed are provided with rewinding and scrape 26 spiral collector 25; Be furnished with aggregate tube 5 in spiral plate type heating plate center above porous spiral collector 25, cavity heating roller 21 and porous fabrics spiral conveyer 24, this side lower part that gathers materials urceolus 5 close mud spiral distributors 24 is provided with the sludge outlet pipe 10 that is communicated with mud spiral distributor 24; Steam inlet pipe 9 links to each other with cavity type heating roller 23 by the gather materials hollow stir shaft 3, steam inlet pipe support chamber 8 of inner core 6 of steam rotary valve 2 and coupled being in; Its steam condensate is discharged through water outlet, gathers materials urceolus 5 fixedly on the shaft coupling 12; Shaft coupling 12 links to each other with belt stir shaft 16; Be provided with the inner core 6 that gathers materials in the urceolus 5 that gathers materials, constitute cavity between them, the inboard bent sieve plate 7 with 50～200 μ m of the inner core that gathers materials, the isolated water of mud side under it is provided with effluent outfall 11 and discharges, and enters the sewage-farm and further handles.Hollow stirring bearing 3 is provided with ribbon paddle 4; Steam inlet pipe support chamber 8 is connected and fixed with shaft coupling 12, belt stir shaft 16 in shaft coupling 12 and the dry powder rewinding tube 18 that is on the support is connected and fixed by locking pin, dry powder belt paddle 19 is housed on the belt stir shaft 16, dry powder rewinding tube 18 bottoms are provided with dry powder discharge port 20, and its below is for being electric motor driven dry powder discharging spiral conveyer 27; Plumer block 13 is by being bolted on the spiral plate type heating plate 14.Be provided with steam spiral type heated chamber 15 in the spiral plate type heating plate 14, its outboard end is connected with the steam-in, and the other end is connected with condensation-water drain.
From above technical scheme as can be seen, slurry from mud slurry dredge pump adds in the inner core that gathers materials that rotates, wherein moisture is discharged from effluent outfall behind the bent sieve plate of 50～200 μ m, dehydrated sludge is in the gathering materials of belt paddle and rotation, under the urceolus effect, entering the porous fabrics spiral conveyer from feed opening is distributed on the spiral plate type heating plate, under the effect of cavate heating roller, become the sludge-drying thin layer gradually, enter porous spiral collector under the effect of multiple-piece material stripping scraper, enter the dry powder rewinding tube from the dry powder feed opening, under the effect of dry powder belt paddle, enter the dry powder discharging spiral conveyer from the dry powder feed opening, enter down the road packaging process.
Claims (1)
1. roller spiral plate type scraper biochemical sludge drying machine, it is characterized in that being positioned on the upper edge track (23) of spiral plate type heating plate (14), be equipped with that motor driver drives cavity heating roller (21), porous spiral distributor (24), its rewinding oral-lateral bottom be provided with the spiral collector (25) of rewinding scraper (26); Be furnished with aggregate tube (5) in spiral plate type heating plate (14) center in the top of porous spiral collector (25), cavity heating roller (21) and porous fabrics spiral conveyer (24), this urceolus that gathers materials (5) is provided with the sludge outlet pipe (10) that is communicated with mud spiral distributor (24) near the side lower part of mud spiral distributor (24); Steam inlet pipe (9) links to each other with cavity type heating roller (21) by the gather materials hollow stir shaft (3), steam inlet pipe support chamber (8) of inner core (6) of steam rotary valve (2) and coupled being in; Its steam condensate is discharged through water outlet, and the urceolus that gathers materials (5) is fixedly on the shaft coupling (12); Shaft coupling (12) links to each other with belt stir shaft (16); In the urceolus that gathers materials (5), be provided with the inner core that gathers materials (6), constitute cavity between them, the inboard bent sieve plate (7) of the inner core that gathers materials with 50～200 μ m, the sewage after the separation is provided with effluent outfall (11) from beneath side and discharges; Hollow stirring bearing (3) is provided with ribbon paddle (4); Steam inlet pipe support chamber (8) is connected and fixed with shaft coupling (12), shaft coupling (12) is connected and fixed by locking pin with the belt stir shaft (16) that is in the dry powder rewinding tube (18) on the support, dry powder belt paddle (19) is housed on the belt stir shaft (16), dry powder discharge port (20) below that dry powder rewinding tube (18) bottom is provided with is electric motor driven dry powder discharging spiral conveyer (27); Plumer block (13) is by being bolted on the spiral plate type heating plate (14).Be provided with steam spiral type heated chamber (15) in the spiral plate type heating plate (14), its outboard end is connected with the steam-in, and the other end is connected with condensation-water drain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200942869U CN201520711U (en) | 2009-08-18 | 2009-08-18 | Grinding roller spiral plate scraper biochemical sludge dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200942869U CN201520711U (en) | 2009-08-18 | 2009-08-18 | Grinding roller spiral plate scraper biochemical sludge dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201520711U true CN201520711U (en) | 2010-07-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200942869U Expired - Fee Related CN201520711U (en) | 2009-08-18 | 2009-08-18 | Grinding roller spiral plate scraper biochemical sludge dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201520711U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285538A (en) * | 2011-08-22 | 2011-12-21 | 卢振江 | Novel self-rotating grain distributor |
| CN103359905A (en) * | 2013-05-07 | 2013-10-23 | 大连环资科技有限公司 | Disc-type continuous pasty material film dryer |
| CN110183093A (en) * | 2019-07-08 | 2019-08-30 | 王子腾 | A kind of sludge modifying device |
| CN112723707A (en) * | 2020-12-10 | 2021-04-30 | 安徽省安燃环境科技有限公司 | Sludge drying equipment for landfill leachate treatment |
-
2009
- 2009-08-18 CN CN2009200942869U patent/CN201520711U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285538A (en) * | 2011-08-22 | 2011-12-21 | 卢振江 | Novel self-rotating grain distributor |
| CN103359905A (en) * | 2013-05-07 | 2013-10-23 | 大连环资科技有限公司 | Disc-type continuous pasty material film dryer |
| CN103359905B (en) * | 2013-05-07 | 2015-04-22 | 大连环资科技有限公司 | Disc-type continuous pasty material film dryer |
| CN110183093A (en) * | 2019-07-08 | 2019-08-30 | 王子腾 | A kind of sludge modifying device |
| CN110183093B (en) * | 2019-07-08 | 2021-12-03 | 深圳市鸿卓环保科技有限公司 | Sludge conditioning device |
| CN112723707A (en) * | 2020-12-10 | 2021-04-30 | 安徽省安燃环境科技有限公司 | Sludge drying equipment for landfill leachate treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Jilin Shanshui Technology Co., Ltd. Document name: Notification of Passing Examination on Formalities |
|
| DD01 | Delivery of document by public notice |
Addressee: Li Li Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Jilin Shanshui Technology Co., Ltd. Li Li Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20110818 |