CN205974220U - Spiral filtration dewatering machine - Google Patents
Spiral filtration dewatering machine Download PDFInfo
- Publication number
- CN205974220U CN205974220U CN201620786163.1U CN201620786163U CN205974220U CN 205974220 U CN205974220 U CN 205974220U CN 201620786163 U CN201620786163 U CN 201620786163U CN 205974220 U CN205974220 U CN 205974220U
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- China
- Prior art keywords
- rotating shaft
- filter
- cone section
- spiral filtration
- cylinder
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Abstract
The utility model relates to a sludge treatment field, purpose provide a spiral filtration dewatering machine. A spiral filtration dewatering machine, includes: a machine support. Spiral filtration dewatering machine still include: interstitial water extruder filter device and capillary water extrusion device that the front and back is connected. Interstitial water in this spiral filtration dewatering machine's the interstitial water extruder filter device extrusion filtering mud, capillary water extrusion device extrudees the capillary water in the desorption mud, this spiral filtration dewatering machine sludge dewatering effect is better and dehydration efficiency is higher.
Description
Technical field
The utility model is related to field of sludge treatment, especially a kind of spiral filtration dewaterer.
Background technology
Sludge dehydrating and drying processes and can reduce environmental pollution, and the mud after process can be used for improved soil, preparation of fuels；In
State's number of patent application：The utility model of CN201420824374.0 discloses a kind of sludge dehydrating and drying device, including closing
Hothouse, gas collector, combustion furnace and chimney, described drying interior is provided with mummification platform, and mummification mesa base is provided with phase
The thermal source chamber of laminating, thermal source is provided with gas passage in chamber, and described gas collector is tubular type aeration structure, its one end and drying
Room connects, and the other end connects combustion furnace again, and the gas vent of combustion furnace connects the thermal source inlet in above-mentioned thermal source chamber, the heat in thermal source chamber
Source outlet chimney.There is the deficiency that sludge dewatering effect is poor and dewatering efficiency is relatively low in this sludge dehydrating and drying device；Cause
This, design a kind of sludge dewatering effect preferably and the higher spiral filtration dewaterer of dewatering efficiency, become problem demanding prompt solution.
Utility model content
The purpose of this utility model is poor in order to overcome current sludge dehydrating and drying device to there is sludge dewatering effect
And the relatively low deficiency of dewatering efficiency, provide a kind of sludge dewatering effect preferably and the higher spiral filtration dewaterer of dewatering efficiency.
Concrete technical scheme of the present utility model is：
A kind of spiral filtration dewaterer, including：Frame；Described spiral filtration dewaterer also includes：First latter linked
Gap water extruding filter and capillary water pressurizing unit.The Interstitial Water extruding filter extruding of this spiral filtration dewaterer filters
Interstitial Water in mud, the capillary water in capillary water pressurizing unit extruding removing mud；This spiral filtration dewaterer sludge dewatering
Preferably and dewatering efficiency is higher for effect.
Preferably, described Interstitial Water extruding filter includes：Front end is provided with feed pipe and is connected with frame upper end
Straight section cylinder, the rotating shaft of front end and straight section barrel front end pivot joint, several be set in rotating shaft outer and with gusset in straight section cylinder
The filter connecting, the charging scraper plate being sequentially located on front side of filter and being connected with rotating shaft and be set in rotating shaft outward and with straight section cylinder
The dividing plate that internal gusset connects, rotating shaft driving means；It is provided with a scraper scraper plate and one between the adjacent filter of each two
Pushing spiral leaf on front side of scraper scraper plate, scraper scraper plate and pushing spiral leaf are connected with rotating shaft respectively；Cylinder gusset is provided with
Number is identical with filter number and with filter one-to-one Interstitial Water outlet pipe and the house steward that is connected with Interstitial Water outlet pipe.Between
The pushing spiral leaf extruding push space between filter and rotating shaft for the mud that gap water extrudes filter extrudes push backward,
Through filter plate under the effect of conveying pressure, the Interstitial Water in mud is discharged from Interstitial Water outlet pipe and house steward, with pushing spiral
The scraper plate of leaf synchronous rotary strikes off and filters the mud of front edge of board, make to be deposited in filtration front edge of board mud THICKNESS CONTROL with setting
Value is consistent, and reduces filtration resistance, improves filter efficiency；The structure of Interstitial Water extruding filter can effectively extrude and filter in mud
Interstitial Water.
Preferably, described capillary water pressurizing unit includes：Gusset is provided with cone section screen pack and big end and straight section cylinder
The cone section cylinder that rear end connects, bores section helical-blade；The rear end of rotating shaft and the small end pivot joint boring section cylinder；Cone section helical-blade and rotating shaft
Connect；The gusset at the cone big end of section cylinder is provided with the capillary water outlet pipe 17 being connected with house steward；Cone section barrel front end is provided with several edges
The dewatered sludge discharge opening of circle distribution.After straight section cylinder enters cone section cylinder, cone section helical-blade is carried out by force mud to mud
Power extrudes, and removes the capillary water in mud and residual gap water and discharges through capillary water outlet pipe 17 and house steward；Capillary water extruding dress
The structure put can effectively extrude the capillary water in removing mud.
Preferably, described capillary water pressurizing unit also includes：Discharging adjustable plate, several Positioning screws, located at cone
The pressure sensor of section barrel front end；Dewatered sludge discharge opening is circular arc elongated hole；Discharging adjustable plate is provided with：Number is dirty with dehydration
Mud discharge opening number identical and with dewatered sludge discharge opening one-to-one adjustment hole group, number identical with Positioning screw number and
Circumferential circular arc positions elongated hole；Positioning screw is corresponded with circular arc positioning elongated hole, and the screw rod of Positioning screw is worn
Cross circular arc positioning elongated hole to threaded with cone section cylinder back-end.The pressure of pressure sensor measurement cone section barrel front end, passes through
Rotate the relative position that discharging adjustable plate adjusts dewatered sludge discharge opening and adjustment hole group, the terminal pressure of cone section cylinder can be controlled
It is consistent with setting value, and then control the moisture content of mud.
Preferably, the pitch of described cone section helical-blade tapers into from front to back.Cone section helical-blade can be strengthened to dirt
The crushing strength of mud, the capillary water effect in extruding removing mud is more preferable.
Described rotating shaft driving means include：With the rotating shaft motor of frame mode connects for screw, with rotating shaft motor
The bonded rotating shaft driving pulley of output shaft, the rotating shaft driven pulley bonded with rotating shaft rear end, respectively with rotating shaft driving pulley
The rotating shaft transmission band being in transmission connection with rotating shaft driven pulley.Rotating shaft driving device structure is simple and practical.
Compared with prior art, the beneficial effects of the utility model are：The Interstitial Water of this spiral filtration dewaterer extruded
Filter device extruding filters the Interstitial Water in mud, the capillary water in capillary water pressurizing unit extruding removing mud；This spiral filtration
Preferably and dewatering efficiency is higher for dewaterer sludge dewatering effect.The structure of Interstitial Water extruding filter can effectively extrude and filter dirt
Interstitial Water in mud.The structure of capillary water pressurizing unit can effectively extrude the capillary water in removing mud.Pressure sensor measures
The pressure of cone section barrel front end, adjusts the relative position of dewatered sludge discharge opening and adjustment hole group by rotating discharging adjustable plate,
The terminal pressure that cone section cylinder can be controlled is consistent with setting value, and then controls the moisture content of mud.Cone section helical-blade pitch from
Taper into after forward direction, the cone crushing strength to mud for the section helical-blade can be strengthened, the capillary water effect in extruding removing mud is more
Good.Rotating shaft driving device structure is simple and practical.
Brief description
Fig. 1 is a kind of structural representation of spiral filtration dewaterer；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the structural representation of discharging adjustable plate.
In figure：Feed pipe 1, straight section cylinder 2, cone section screen pack 3, cone section cylinder 4, rotating shaft 5, filter 6, charging scraper plate 7,
Dividing plate 8, cone section helical-blade 9, discharging adjustable plate 10, Positioning screw 11, pressure sensor 12, scraper scraper plate 13, pushing spiral leaf
14th, Interstitial Water outlet pipe 15, house steward 16, capillary water outlet pipe 17, dewatered sludge discharge opening 18, subsegment 19, adjustment hole group 20, circular arc
Positioning elongated hole 21, rotating shaft motor 22, rotating shaft driving pulley 23, rotating shaft driven pulley 24, rotating shaft transmission band 25, frame 26.
Specific embodiment
Shown below in conjunction with the accompanying drawings the utility model is described further.
As shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3：A kind of spiral filtration dewaterer, including：Frame 26；Described spiral filtration
Dewaterer also includes：Front latter linked Interstitial Water extruding filter and capillary water pressurizing unit.
Described Interstitial Water extruding filter includes：Front end is provided with feed pipe 1 and the straight section cylinder being connected with frame 1 upper end
Body 2, the rotating shaft 5 of front end and straight section cylinder 2 front end pivot joint, six to be set in rotating shaft 5 outer and be connected with gusset in straight section cylinder 2
Filter 6, be sequentially located at filter 6 front side and the charging scraper plate 7 that is connected with rotating shaft 5 and be set in rotating shaft 5 outward and with straight section cylinder
The dividing plate 8 that in body 2, gusset connects, rotating shaft driving means；It is provided with scraper scraper plate 13 He between the adjacent filter of each two 6
One pushing spiral leaf being located at scraper scraper plate 13 front side, scraper scraper plate 13 and pushing spiral leaf 14 are connected with rotating shaft 5 respectively；Cylinder
Side enclose be provided with number identical with filter 6 number and with filter 6 one-to-one Interstitial Water outlet pipe 15 and going out with Interstitial Water
The house steward 16 that pipe 15 connects.Straight section cylinder 2 is made up of six subsegment 19 mode connects for screws.
Described capillary water pressurizing unit includes：Gusset is provided with cone section screen pack and big end is connected with straight section cylinder 2 rear end
Cone section cylinder 4, bore section helical-blade 9；The rear end of rotating shaft 5 and the small end pivot joint boring section cylinder 4；Cone section helical-blade 9 is with rotating shaft 5 even
Connect；The gusset at cone section cylinder 4 end greatly is provided with the capillary water outlet pipe 17 being connected with house steward 16；Cone section cylinder 4 front end is provided with six edges
The dewatered sludge discharge opening 18 of circle distribution.
Described capillary water pressurizing unit also includes：Discharging adjustable plate 10, six Positioning screws 11, located at cone section cylinder 4
The pressure sensor 12 of front end；Dewatered sludge discharge opening 18 is circular arc elongated hole；Discharging adjustable plate 10 is provided with：Number is dirty with dehydration
Mud discharge opening 18 number identical and with dewatered sludge discharge opening 18 one-to-one adjustment hole group 20, number and Positioning screw 11
Several identical and circumferential circular arcs position elongated hole 21；Positioning screw 11 and circular arc position elongated hole 21 and correspond, fixed
The screw rod of position screw 11 passes through circular arc positioning elongated hole 21 to threaded with cone section cylinder 4 rear end.
The pitch of described cone section helical-blade 9 tapers into from front to back.
Described rotating shaft driving means include：With the rotating shaft motor 22 of frame 26 mode connects for screw, drive electricity with rotating shaft
The bonded rotating shaft driving pulley 23 of the output shaft of machine 22, the rotating shaft driven pulley 24 bonded with rotating shaft 5 rear end, respectively with turn
The rotating shaft transmission band 25 that axle driving pulley 23 and rotating shaft driven pulley 24 are in transmission connection.
Described negative pressure desiccation machine is by controller control.
The beneficial effects of the utility model are：The Interstitial Water extruding filter extruding of this spiral filtration dewaterer filters dirt
Interstitial Water in mud, the capillary water in capillary water pressurizing unit extruding removing mud；This spiral filtration dewaterer sludge dewatering is imitated
Preferably and dewatering efficiency is higher for fruit.The structure that Interstitial Water extrudes filter can effectively extrude the Interstitial Water filtering in mud.Hair
The structure of thin water pressurizing unit can effectively extrude the capillary water in removing mud.The pressure of pressure sensor measurement cone section barrel front end
Power, adjusts the relative position of dewatered sludge discharge opening and adjustment hole group by rotating discharging adjustable plate, can control cone section cylinder
Terminal pressure is consistent with setting value, and then controls the moisture content of mud.The pitch of cone section helical-blade tapers into from front to back, energy
Strengthen the cone crushing strength to mud for the section helical-blade, the capillary water effect in extruding removing mud is more preferable.Rotating shaft driving means are tied
Structure is simple and practical.
It is apparent to one skilled in the art that the utility model can change into various ways, such changes not
Think disengaging scope of the present utility model.All such technical staff to described field obviously change, and will include
Within the scope of present claims.
Claims (4)
1. a kind of spiral filtration dewaterer, including：Frame；It is characterized in that, described spiral filtration dewaterer also includes：Connect in front and back
The Interstitial Water extruding filter connecing and capillary water pressurizing unit；Interstitial Water extruding filter includes：Front end is provided with feed pipe
And the straight section cylinder being connected with frame upper end, the rotating shaft of front end and straight section barrel front end pivot joint, several be set in rotating shaft outer and
The filter being connected with gusset in straight section cylinder, the charging scraper plate being sequentially located on front side of filter and being connected with rotating shaft and being set in
The dividing plate being connected outside rotating shaft and with gusset in straight section cylinder, rotating shaft driving means；It is provided with one between the adjacent filter of each two
Individual scraper scraper plate and a pushing spiral leaf being located on front side of scraper scraper plate, scraper scraper plate and pushing spiral leaf are respectively with rotating shaft even
Connect；It is identical with filter number and go out with filter one-to-one Interstitial Water outlet pipe and with Interstitial Water that cylinder gusset is provided with number
The house steward that pipe connects；Capillary water pressurizing unit includes：Gusset is provided with cone section screen pack and big end is connected with straight section cylinder back-end
Cone section cylinder, bores section helical-blade；The rear end of rotating shaft and the small end pivot joint boring section cylinder；Cone section helical-blade is connected with rotating shaft；Cone section
The gusset at the big end of cylinder is provided with the capillary water outlet pipe being connected with house steward；It is circumferential de- that cone section barrel front end is provided with several
Sewage sludge discharge opening.
2. spiral filtration dewaterer according to claim 1, is characterized in that：Described capillary water pressurizing unit also includes：
Discharging adjustable plate, several Positioning screws, located at the pressure sensor of cone section barrel front end；Dewatered sludge discharge opening is circular arc
Elongated hole；Discharging adjustable plate is provided with：Number is identical with dewatered sludge discharge opening number and one-to-one with dewatered sludge discharge opening
Adjustment hole group, number is identical with Positioning screw number and circumferential circular arc positions elongated hole；Positioning screw and circular arc
Positioning elongated hole corresponds, and the screw rod of Positioning screw passes through circular arc positioning elongated hole to threaded with cone section cylinder back-end.
3. spiral filtration dewaterer according to claim 1 and 2, is characterized in that：The pitch of described cone section helical-blade from
Taper into after forward direction.
4. spiral filtration dewaterer according to claim 1 and 2, is characterized in that：Described rotating shaft driving means include：Institute
The rotating shaft driving means stated include：With the rotating shaft motor of frame mode connects for screw, it is bonded with the output shaft of rotating shaft motor
The rotating shaft driving pulley connecing, the rotating shaft driven pulley bonded with rotating shaft rear end, driven with rotating shaft driving pulley and rotating shaft respectively
The rotating shaft transmission band that belt wheel transmission connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620786163.1U CN205974220U (en) | 2016-07-22 | 2016-07-22 | Spiral filtration dewatering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620786163.1U CN205974220U (en) | 2016-07-22 | 2016-07-22 | Spiral filtration dewatering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205974220U true CN205974220U (en) | 2017-02-22 |
Family
ID=58026412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620786163.1U Expired - Fee Related CN205974220U (en) | 2016-07-22 | 2016-07-22 | Spiral filtration dewatering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205974220U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827625A (en) * | 2017-04-11 | 2017-06-13 | 湛江市伟达机械实业有限公司 | A kind of grass drier |
| CN107045581A (en) * | 2017-04-29 | 2017-08-15 | 浙江理工大学 | A kind of method for reducing theoretical gradient pitch screw rod technology difficulty |
| CN112657244A (en) * | 2020-11-11 | 2021-04-16 | 佛山市谢工机械设备有限公司 | Sewage slag removal device |
| CN116495960A (en) * | 2023-06-27 | 2023-07-28 | 中铁建工集团有限公司 | Sludge pretreatment equipment and treatment process |
-
2016
- 2016-07-22 CN CN201620786163.1U patent/CN205974220U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827625A (en) * | 2017-04-11 | 2017-06-13 | 湛江市伟达机械实业有限公司 | A kind of grass drier |
| CN107045581A (en) * | 2017-04-29 | 2017-08-15 | 浙江理工大学 | A kind of method for reducing theoretical gradient pitch screw rod technology difficulty |
| CN107045581B (en) * | 2017-04-29 | 2020-06-23 | 浙江理工大学 | Method for reducing process difficulty of theoretical gradient pitch screw rod |
| CN112657244A (en) * | 2020-11-11 | 2021-04-16 | 佛山市谢工机械设备有限公司 | Sewage slag removal device |
| CN116495960A (en) * | 2023-06-27 | 2023-07-28 | 中铁建工集团有限公司 | Sludge pretreatment equipment and treatment process |
| CN116495960B (en) * | 2023-06-27 | 2023-10-20 | 中铁建工集团有限公司 | Sludge pretreatment equipment and treatment process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hangzhou City, Zhejiang province 311100 Linping Yuhang Economic Development Zone No. 111 Tian He Lu Patentee after: ZHEJIANG SHUANGLIN ENVIRONMENT Co.,Ltd. Address before: Hangzhou City, Zhejiang province 311100 Linping Yuhang Economic Development Zone No. 111 Tian He Lu Patentee before: Zhejiang Shuanglin Machinery Limited |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20210722 |