CN205710379U - A kind of high-effective sludge dehydration pressafiner - Google Patents
A kind of high-effective sludge dehydration pressafiner Download PDFInfo
- Publication number
- CN205710379U CN205710379U CN201620364707.5U CN201620364707U CN205710379U CN 205710379 U CN205710379 U CN 205710379U CN 201620364707 U CN201620364707 U CN 201620364707U CN 205710379 U CN205710379 U CN 205710379U
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- barrel
- elbow
- motor
- water leg
- pressafiner
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Abstract
The utility model discloses a kind of high-effective sludge dehydration pressafiner, including frame, motor, decelerator, barrel, hopper, spiral shaft, helical blade, water leg, outlet, ring flange, elbow, discharge nozzle, screen cloth, described frame side is provided with motor, described motor side is provided with decelerator, described motor is connected with spiral shaft by decelerator, described spiral shaft is provided with helical blade, described helical blade is variable-pitch auger blade, described spiral shaft is arranged on inside barrel, and described barrel cross section is circular；Described barrel top is provided with hopper, and described barrel bottom is provided with water leg, and described water leg one end is provided with outlet, and described barrel one end is provided with elbow, and barrel is connected with elbow one end by ring flange, and the described elbow other end is connected with discharge nozzle by ring flange.This utility model uses variable-pitch auger blade, and mud extruding force suffered by during screw conveyor becomes larger, and degree of dehydration is high, and dehydrating effect is good.
Description
Technical field
This utility model belongs to sludge treatment device technical field, particularly to a kind of high-effective sludge dehydration pressafiner.
Background technology
In the process that society's industrialization is fast-developing, industrial waste governs the step of social development as a kind of metabolite, as do not processed timely and effectively, will serious environment pollution, affect the healthy of people；In sludge handling process, generally require the moisture removed in mud, in order to the recycling of mud and follow-up transport and process；Pressafiner is grid maker corollary equipment, its objective is that the dirt fished for by grid sewage-removing machine squeezes the purpose of the volume of moisture content and the reduction dirt reaching to reduce dirt by pressafiner, existing pressafiner is the most thorough except water, outlet effect is poor, generally requiring and be repeatedly dehydrated, water outlet efficiency is low.
Through retrieval, a kind of pressafiner of the disclosure of the invention of Application No. 201310396104.4, including motor, extrusion spiral, extruded tube, extrusion spiral is arranged in extruded tube, extruded tube one section is provided with motor, motor is connected with extrusion spiral, the extruded tube other end is connected with discharge nozzle, extruded tube upper end is provided with feed hopper, lower end is provided with effluent trough, its extruded tube level peace turns, liquid is difficult to flow down, solid-liquid separation is the most thorough, and its discharge nozzle is 30 °-50 ° with ground and ground elevation, reason due to mud deadweight, it is easily caused discharge nozzle blocking, artificial unimpeded takes time and effort.
Summary of the invention
The purpose of this utility model is to overcome deficiency in prior art, a kind of high-effective sludge dehydration pressafiner is provided, use variable-pitch auger blade, pitch between helical blade is gradually reduced, the extruding force making mud suffered during screw conveyor becomes larger, moisture in mud is separated out step by step, and degree of dehydration is high, and dehydrating effect is good.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of high-effective sludge dehydration pressafiner, including frame, motor, decelerator, barrel, hopper, spiral shaft, helical blade, water leg, outlet, ring flange, elbow, discharge nozzle, screen cloth, described frame side is provided with motor, described motor side is provided with decelerator, described motor is connected with spiral shaft by decelerator, described spiral shaft is provided with helical blade, described helical blade is variable-pitch auger blade, described spiral shaft is arranged on inside barrel, described barrel cross section is circular, mud is promoted extruding by variable-pitch auger blade in barrel, suffered extruding force becomes larger, enhance the squeezing effect of mud, improve the effect of solid-liquid separation；Described barrel top is provided with hopper, and described barrel bottom is provided with water leg, and described water leg top is provided with screen cloth, and described screen cloth is provided with some uniform sieve apertures, prevents mud from flowing into water leg and results in blockage；Described water leg one end is provided with outlet, is used for discharging the isolated moisture of mud；Described barrel one end is provided with elbow, and barrel is connected with elbow one end by ring flange, and the described elbow other end is connected with discharge nozzle by ring flange, described discharge nozzle mud after discharging extruding.
Preferably, described material tube inner wall is provided with wear-resistant liner, and wear-resistant liner enhances the anti-wear performance of barrel, extend the service life of barrel, it is to avoid barrel causes barrel thinning because of the friction of mud or damages, and reduces the maintenance cost that barrel is follow-up.
Preferably, described barrel is α with the angle on ground, the span of α is 10 °-15 °, barrel uses tilting to install, on the one hand sewage is conducive to separate out voluntarily at the active force of gravity, on the other hand avoiding sewage in expressing process together to discharge with mud, good effect of separating solid from liquid, tilting is installed and is also helped the outflow of cleanout fluid when cleaning barrel.
This utility model beneficial effect compared with prior art shows:
1) helical blade uses variable-pitch auger blade, and the pitch between helical blade is gradually reduced so that mud extruding force suffered by during screw conveyor becomes larger, and the moisture in mud is separated out step by step, and degree of dehydration is high, and dehydrating effect is good；
2) material tube inner wall is provided with wear-resistant liner, and wear-resistant liner enhances the anti-wear performance of resistance to mill tube, extend the service life of barrel, it is to avoid barrel causes barrel thinning because of the friction of mud or damages, and reduces the maintenance cost that barrel is follow-up；
3) barrel is α with the angle on ground, α is in the range of 10 °-15 °, barrel uses tilting to install, on the one hand sewage is conducive to separate out voluntarily at the active force of gravity, on the other hand avoid sewage in expressing process together to discharge with mud, good effect of separating solid from liquid, tilting is installed and is also helped the outflow of cleanout fluid when cleaning barrel.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model one high-effective sludge dehydration pressafiner front view；
Accompanying drawing 2 is this utility model one high-effective sludge dehydration pressafiner top view；
In figure: 11-frame, 12-motor, 13-decelerator, 14-barrel, 15-hopper, 16-spiral shaft, 17-helical blade, 18-ring flange, 19-elbow, 20-discharge nozzle, 21-water leg, 22-outlet, 23-screen cloth.
Detailed description of the invention
For convenience of the understanding of those skilled in the art, 1-2 below in conjunction with the accompanying drawings, the technical solution of the utility model is further elaborated with.
nullA kind of high-effective sludge dehydration pressafiner，Including frame 11、Motor 12、Decelerator 13、Barrel 14、Hopper 15、Spiral shaft 16、Helical blade 17、Water leg 21、Outlet 22、Ring flange 18、Elbow 19、Discharge nozzle 20、Screen cloth 23，Described frame 11 side is provided with motor 12，Described motor 12 side is provided with decelerator 13，Described motor 12 is connected with spiral shaft 16 by decelerator 13，Described spiral shaft 16 is provided with helical blade 17，Described helical blade 17 is variable-pitch auger blade，It is internal that described spiral shaft 16 is arranged on barrel 14，Described barrel 14 cross section is circular，Mud is promoted extruding by variable-pitch auger blade 17 in barrel 14，Suffered extruding force becomes larger，Enhance the squeezing effect of mud，Improve the effect of solid-liquid separation；Described barrel 14 top is provided with hopper 15, and described barrel 14 bottom is provided with water leg 21, collects described tank 21 top and is provided with screen cloth 23, and described screen cloth 23 is provided with some uniform sieve apertures, prevents mud from flowing into water leg 21 and results in blockage；Described water leg 21 one end is provided with outlet 22, is used for discharging the isolated moisture of mud；Described barrel 14 one end is provided with elbow 19, and barrel 14 is connected with elbow 19 one end by ring flange 18, and described elbow 19 other end is connected with discharge nozzle 20 by ring flange 18, the described discharge nozzle 20 mud after discharging extruding.
Described barrel 14 inwall is provided with wear-resistant liner, wear-resistant liner enhances the anti-wear performance of barrel 14, extends the service life of barrel 14, it is to avoid barrel 14 causes barrel 14 thinning because of the friction of mud or damages, and reduces the maintenance cost that barrel 14 is follow-up.
Described barrel 14 is α with the angle on ground, α is in the range of 10 °-15 °, barrel 14 uses tilting to install, on the one hand sewage is conducive to separate out voluntarily at the active force of gravity, on the other hand avoid sewage in expressing process together to discharge with mud, good effect of separating solid from liquid, tilting is installed and is also helped the outflow of cleanout fluid when cleaning barrel 14.
A kind of high-effective sludge dehydration pressafiner, its work process is as follows: in the emissions that grid sewage-removing machine is fished for hopper, hopper is connected with barrel, is provided with variable-pitch auger blade in barrel, pitch between helical blade is gradually reduced, the extruding force making mud suffered during screw conveyor becomes larger, and the moisture in mud is separated out step by step, and degree of dehydration is high, dehydrating effect is good, mud solid content after screw extrusion is high, is discharged by discharge nozzle, carries out subsequent treatment.
Above content is only to structure example of the present utility model and explanation; described specific embodiment is made various amendment or supplements or use similar mode to substitute by affiliated those skilled in the art; without departing from the structure of utility model or surmount scope defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (3)
1. a high-effective sludge dehydration pressafiner, passes including frame, motor, decelerator, barrel, hopper, spiral
Moving axis, helical blade, water leg, outlet, ring flange, elbow, discharge nozzle, screen cloth, it is characterised in that described frame
Side is provided with motor, and described motor side is provided with decelerator, and described motor is connected with spiral shaft by decelerator, described
Spiral shaft is provided with helical blade, and described helical blade is variable-pitch auger blade, and described spiral shaft is arranged on material
Cylinder is internal, and described barrel cross section is circular；Described barrel top is provided with hopper, and described barrel bottom is provided with water leg, described
Water leg top is provided with screen cloth, and described screen cloth is provided with some uniform sieve apertures, and described water leg one end is provided with outlet, institute
Stating barrel one end and be provided with elbow, barrel is connected with elbow one end by ring flange, and the described elbow other end passes through ring flange and goes out
Material pipe connects.
A kind of high-effective sludge dehydration pressafiner the most according to claim 1, it is characterised in that described material tube inner wall
It is provided with wear-resistant liner.
A kind of high-effective sludge dehydration pressafiner the most according to claim 1, it is characterised in that described barrel and ground
The angle in face is that α, α are in the range of 10 °-15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620364707.5U CN205710379U (en) | 2016-04-27 | 2016-04-27 | A kind of high-effective sludge dehydration pressafiner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620364707.5U CN205710379U (en) | 2016-04-27 | 2016-04-27 | A kind of high-effective sludge dehydration pressafiner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205710379U true CN205710379U (en) | 2016-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620364707.5U Expired - Fee Related CN205710379U (en) | 2016-04-27 | 2016-04-27 | A kind of high-effective sludge dehydration pressafiner |
Country Status (1)
| Country | Link |
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| CN (1) | CN205710379U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150059A (en) * | 2017-03-30 | 2017-09-12 | 练其辉 | Separating domestic garbage equipment with wringer |
| CN107352777A (en) * | 2017-09-18 | 2017-11-17 | 姜丽莉 | A kind of special spiral sludge dehydration device |
| CN108515715A (en) * | 2018-04-13 | 2018-09-11 | 宁波清智环保科技有限公司 | Environmental-protection garbage retracting device |
| CN110552645A (en) * | 2019-09-30 | 2019-12-10 | 北京三一智造科技有限公司 | Drilling tool |
-
2016
- 2016-04-27 CN CN201620364707.5U patent/CN205710379U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150059A (en) * | 2017-03-30 | 2017-09-12 | 练其辉 | Separating domestic garbage equipment with wringer |
| CN107352777A (en) * | 2017-09-18 | 2017-11-17 | 姜丽莉 | A kind of special spiral sludge dehydration device |
| CN108515715A (en) * | 2018-04-13 | 2018-09-11 | 宁波清智环保科技有限公司 | Environmental-protection garbage retracting device |
| CN110552645A (en) * | 2019-09-30 | 2019-12-10 | 北京三一智造科技有限公司 | Drilling tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |