CN206508648U - A kind of great wheel drives fixation disc type vacuum band-type filter machine - Google Patents
A kind of great wheel drives fixation disc type vacuum band-type filter machine Download PDFInfo
- Publication number
- CN206508648U CN206508648U CN201720072829.1U CN201720072829U CN206508648U CN 206508648 U CN206508648 U CN 206508648U CN 201720072829 U CN201720072829 U CN 201720072829U CN 206508648 U CN206508648 U CN 206508648U
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- CN
- China
- Prior art keywords
- filter cloth
- filter
- great wheel
- disc type
- fixation disc
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Abstract
Fixation disc type vacuum band-type filter machine is driven the utility model proposes a kind of great wheel, including frame, the frame is provided with filtering cabin, the filtering cabin is provided with feeder, filter cloth and filtering table are provided with the filtering cabin, the filtering cabin end is provided with great wheel formula filter cloth device, the servomotor that the great wheel formula filter cloth device includes work feed wheel, is connected with the work feed wheel；Present apparatus automaticity is high, and filtering and discharge process time adjustment are flexibly, conveniently, and system operation expense is low, and management and maintenance workload are small.The filter cloth driving of great wheel driving fixation disc type horizontal vacuum band-type filter machine is combined using great wheel formula filter cloth driven roller with driving deceleration device, compared with traditional DJ type fixed disk horizontal vacuum filters, filter cloth remains normal operational condition, filter cloth correction is functional, and the service life of filter cloth is greatly prolonged.
Description
Technical field
The utility model is related to heterogeneous liquid-solid separation equipment field, more particularly to a kind of great wheel driving fixation disc type vacuum
Band filter.
Background technology
As shown in figure 3, the movement of the fixed disk horizontal vacuum band-type filter machine filter cloth of early stage is supportted band cylinder by filter cloth and returned
Air return cylinder combination is completed.During vacuum filter mode of operation, support band cylinder and return cylinder piston rod are retracted, and filter cloth is in static shape
State, realizes the separation of solid-liquid two-phase under the active force of vacuum.
Vacuum filter operation terminate after, support band cylinder and return cylinder piston stretch out, support band cylinder 20 promote support belt roller to
Preceding movement, drives filter cloth to move forward a stroke, drives filter cloth idler roller to loosen filter cloth while returning to cylinder 21, completes to unload
The regeneration washing process of material and filter cloth, due to the unstability of cylinder, causes filter cloth stroke uncontrollable.
Two groups of support band cylinders 20 of fixed disk horizontal vacuum band-type filter machine of early stage or so and return cylinder 21 are due to cylinder
Piston resistance minute differences, the difference of air inflow, and equipment is using after certain time limit, movable guiding rail abrasion, corrosion etc. because
Element, it is different to directly influence both sides frictional force, causes two ends cylinder piston rod to stretch out and retract asynchronous, this is the fixation of early stage
The common fault of disk horizontal vacuum band-type filter machine, will have influence on the normal operation of filter cloth when it is serious.
Utility model content
In order to solve the above technical problems, driving fixation disc type vacuum belt filter the utility model proposes a kind of great wheel
Machine, including frame, the frame are provided with filtering cabin, and the filtering cabin, which is provided with feeder, the filtering cabin, is provided with filter cloth
And filtering table, the filtering cabin end be provided with great wheel formula filter cloth device, the great wheel formula filter cloth device include work feed wheel, with it is described
The servomotor of work feed wheel connection；The frame lower is provided with filter cloth correction device, filter cloth tensioning apparatus and filter cloth regeneration device,
The filter cloth sequentially passes through the work feed wheel, filter cloth regeneration device, filter cloth tensioning apparatus and the filter cloth correction device.
It is preferred that, the filter cloth regeneration device includes being located at the scraper and high-pressure fog mechanism below the work feed wheel, institute
Stating high-pressure fog mechanism includes shell, and interior be provided with penstocks, the penstocks of the shell is connected with nozzle, the spray
Mouth is pointed up.
It is preferred that, filter cloth tensioning apparatus includes the rotating turret being movably connected in the frame, the rotating turret two ends point
Guide wheel is not connected with, and bottom is connected with horizontal air cylinder.
It is preferred that, the filter cloth correction device includes starting proportioning valve, sensor, deviation rectification roller, correction air bag, the sensing
Device is fixed by support and close to the filter cloth, and is connected with the startup proportioning valve, and the rectifying cylinder compares with described start
Example valve connection, the correction air bag is located at the deviation rectification roller both sides.
It is preferred that, the frame lower is provided with some carrying rollers.
The utility model proposes great wheel driving fixation disc type vacuum band-type filter machine have following beneficial effect：The present apparatus is certainly
Dynamicization degree is high, and filtering and discharge process time adjustment are flexibly, conveniently, and system operation expense is low, management and maintenance workload
It is small.The filter cloth driving of great wheel driving fixation disc type horizontal vacuum band-type filter machine is slowed down using great wheel formula filter cloth driven roller with driving
Device is combined, and compared with traditional DJ type fixed disk horizontal vacuum filters, filter cloth remains normal operational condition, and filter cloth entangles
Partially functional, the service life of filter cloth is greatly prolonged.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the utility model embodiment
The accompanying drawing to be used is briefly described.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of filter cloth correction device of the present utility model；
Fig. 3 is structural representation of the prior art；
Wherein, 1- frames, 2- filtering cabins, 3- feeders, 4- filter clothes, 5- work feed wheels, 6- filter cloth correction devices, 7- filter clothes
Tight device, 8- filter cloth regeneration devices, 9- scrapers, 10- shells, 11- nozzles, 12- rotating turrets, 13- guide wheels, 14- horizontal air cylinders,
15- sensors, 16- deviation rectification rollers, 17- correction air bags, 18- supports, 19- carrying rollers, 20- support band cylinders, 21- returns to cylinder.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe.
As shown in Figure 1 and Figure 2, fixation disc type vacuum band-type filter machine is driven the utility model proposes a kind of great wheel, including
Frame 1, the frame 1 is provided with filtering cabin 2, and the filtering cabin 2, which is provided with feeder 3, the filtering cabin 2, is provided with filter cloth 4
And filtering table, the filtering table and filter element of the part are characterized as the filtering table with center liquid outlet, according to the filtering of material
Performance, using different shape and the porous filter plate of percent opening,
The end of filtering cabin 2 be provided with the device of great wheel formula filter cloth 4, the device of great wheel formula filter cloth 4 include work feed wheel 5, with
The servomotor that the work feed wheel 5 is connected, is moved using work feed wheel 5, and with PLC system control servomotor, by programmable
Sequence controller setting filtering and discharger manipulation time, the instruction of programmable controller is received in operation phase PLC, opened
Or each sequence valve is closed, great wheel driving fixation disc type horizontal vacuum band-type filter machine filtering table is performed to be connected with vacuum system
Connect, opening operation, be sequentially completed the regeneration of filtering, discharging and filter medium, realize full-automatic operation.
The bottom of frame 1 is provided with filter cloth correction device 6, filter cloth tensioning apparatus 7 and filter cloth regeneration device 8, the filter cloth 4
Sequentially pass through the work feed wheel 5, filter cloth regeneration device 8, filter cloth tensioning apparatus 7 and the filter cloth correction device 6.
The filter cloth correction device 6 includes starting proportioning valve, sensor 15, deviation rectification roller 16, correction air bag 17, the sensing
Device 15 is fixed by support 18 and close to the filter cloth 4, and is connected with the startup proportioning valve, and the rectifying cylinder is opened with described
Dynamic proportioning valve connection, the correction air bag 17 is located at the both sides of deviation rectification roller 16, and sensor 15 is close to the real-time monitoring filter cloth of filter cloth 4
4 whether centering, when filter cloth 4 has deviation, sensor 15 control start proportional valve control correction air bag 17 work, error correct roller
16 move to adjust deviation rectification roller 16,
The bottom of frame 1 is provided with some carrying rollers 19, for supporting the filter cloth 4 through the bottom of frame 1；
It is preferred that, the filter cloth regeneration device 8 includes the scraper 9 and high-pressure fog mechanism for being located at the lower section of work feed wheel 5,
The high-pressure fog mechanism, which includes being provided with shell 10, the shell 10 on penstocks, the penstocks, is connected with nozzle
11, the nozzle 11 is pointed up, and the filter cloth 4 for removing filter cake by scraper 9 passes through high pressure spraying machine, is sprayed by nozzle 11 close
The water smoke of collection further cleans up filter cloth 4；
Wherein, filter cloth tensioning apparatus 7 includes the rotating turret 12 being movably connected in the frame 1,12 liang of the rotating turret
End is connected to guide wheel 13, and bottom is connected with horizontal air cylinder 14, and the tensioning of filter cloth 4 promotes filter by the tensioning cylinder of filter cloth 4
The tensioning frame of cloth 4, while driving idler roller, so can ensure that filter cloth 4 is run under the conditions of being in steady tensioning state all the time.
Working method of the present utility model is：Suspension is filtered by feeder, continuously and uniformly into horizontally disposed
On filtering table, in the presence of vacuum motive force, solid phase particles are trapped within filter media surface formation filter cake, and filtrate passes through filter
Cake, filter medium and porous filter plate, are collected by filtering table and enter the discharge of filtering table central tube after collecting.Great wheel formula filter cloth 4 drives
Device drives filter cloth 4 to be moved on the porous filter plate in filtering table, and unloader knife 9 will remain in filter media surface
Filter cake removal, high pressure water jet pipe atomized liquid thoroughly regenerates again to filter medium.
A variety of modifications to embodiment will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (5)
1. a kind of great wheel drives fixation disc type vacuum band-type filter machine, including frame, the frame is provided with filtering cabin, the mistake
Filter position, which is provided with feeder, the filtering cabin, is provided with filter cloth and filtering table, it is characterised in that the filtering cabin end is provided with head
Wheeled filter cloth device, the servomotor that the great wheel formula filter cloth device includes work feed wheel, is connected with the work feed wheel；The frame
Bottom is provided with filter cloth correction device, filter cloth tensioning apparatus and filter cloth regeneration device, and the filter cloth sequentially passes through the work feed wheel, filter
Cloth regenerating unit, filter cloth tensioning apparatus and the filter cloth correction device.
2. great wheel according to claim 1 drives fixation disc type vacuum band-type filter machine, it is characterised in that the filter cloth is again
Generating apparatus includes being located at the scraper and high-pressure fog mechanism below the work feed wheel, and the high-pressure fog mechanism includes shell, institute
State to be provided with shell on penstocks, the penstocks and be connected with nozzle, the nozzle is pointed up.
3. great wheel according to claim 1 drives fixation disc type vacuum band-type filter machine, it is characterised in that filter cloth tensioning dress
The rotating turret including being movably connected in the frame is put, the rotating turret two ends are connected to guide wheel, and bottom is connected with
Horizontal air cylinder.
4. great wheel according to claim 1 drives fixation disc type vacuum band-type filter machine, it is characterised in that the filter cloth entangles
Deflection device includes pneumatic proportional valve, sensor, deviation rectification roller, correction air bag, and the sensor is fixed by support and close to described
Filter cloth, and be connected with the pneumatic proportional valve, the rectifying cylinder is connected with the pneumatic proportional valve, and the correction air bag is located at
The deviation rectification roller both sides.
5. great wheel according to claim 1 drives fixation disc type vacuum band-type filter machine, it is characterised in that under the frame
Portion is provided with some carrying rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720072829.1U CN206508648U (en) | 2017-01-21 | 2017-01-21 | A kind of great wheel drives fixation disc type vacuum band-type filter machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720072829.1U CN206508648U (en) | 2017-01-21 | 2017-01-21 | A kind of great wheel drives fixation disc type vacuum band-type filter machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206508648U true CN206508648U (en) | 2017-09-22 |
Family
ID=59865760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720072829.1U Expired - Fee Related CN206508648U (en) | 2017-01-21 | 2017-01-21 | A kind of great wheel drives fixation disc type vacuum band-type filter machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206508648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107982993A (en) * | 2017-11-24 | 2018-05-04 | 杭州新蓝科技有限公司 | Horizontal vacuum band-type filter machine and its filter method |
-
2017
- 2017-01-21 CN CN201720072829.1U patent/CN206508648U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107982993A (en) * | 2017-11-24 | 2018-05-04 | 杭州新蓝科技有限公司 | Horizontal vacuum band-type filter machine and its filter method |
| CN107982993B (en) * | 2017-11-24 | 2022-12-06 | 杭州新蓝科技有限公司 | Horizontal vacuum belt filter and filtering method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 Termination date: 20200121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |