CN207412847U - Filter cloth cleaning device and filter press - Google Patents
Filter cloth cleaning device and filter press Download PDFInfo
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- CN207412847U CN207412847U CN201720572482.7U CN201720572482U CN207412847U CN 207412847 U CN207412847 U CN 207412847U CN 201720572482 U CN201720572482 U CN 201720572482U CN 207412847 U CN207412847 U CN 207412847U
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- filter cloth
- nozzle
- water
- filter
- cleaning device
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Abstract
The utility model discloses filter cloth cleaning device, including high-pressure water supply pump, the water channel connected with the high-pressure water supply pump and the water spraying structure water spraying structure that hydro-peening is carried out to filter cloth is connected with the water channel；The water channel includes main-supply and the multiple secondary feed pipes connected by control structure with the main-supply, the water spraying structure includes several sparge pipes connected by connectivity structure with the secondary feed pipe and several nozzle assemblies being disposed on the sparge pipe；Wherein, the sparge pipe be arranged on the filter plate lower end and length direction it is consistent with the width of the filter cloth；During cleaning, the control structure connects the main-supply and the secondary feed pipe, the filter cloth slides up and down under the action of filter cloth driving structure, the high service water supplying pump, and the nozzle assembly of the water spraying structure sprays water with high pressure carries out hydro-peening to the filter cloth of slip.
Description
Technical field
The utility model is related to filter press fields, specifically, are related to a kind of filter cloth cleaning device and with the filter cloth
The filter press of cleaning device.
Background technology
Filter press is a kind of common solid-liquid separating equipment, is just applied to Chemical Manufacture in 18 beginnings of the century, so far still extensively
Applied to industries such as chemical industry, pharmacy, metallurgy, dyestuff, food, brewing, ceramics and environmental protection；In other words using a kind of special
Filter medium applies object certain pressure so that a kind of mechanical equipment that liquid dialysis comes out；Filter press makes in mixed liquor
Solids extract come out, realize the effect of solid and liquid separation.
The structure of filter press is made of three parts, first portion：Rack, rack are the basic components of filter press, and both ends are
Thrust plate and hold-down head, the crossbeam of both sides connect the two, and crossbeam is supporting filter plate, filter frame and pressure strip；Second
Point：Hold-down mechanism；Part III：Filter mechanism, filter mechanism are made of filter plate, filter frame, filter cloth, squeeze diaphragm, and material passes through
Feeding structure enters each filter chamber, and solid particle is more than filter medium because of its grain size（Filter cloth）Aperture be trapped in filter chamber, filter
Liquid is then from the fluid hole outflow below filter plate.
Filter cloth is the significant components of filter press, and work quality directly influences the working condition of filter press and work is imitated
Rate, after use after a while, the filter cloth of filter press is cleaned, but filter cloth cleaning needs to occupy when largely working
Between, directly influence the service efficiency of filter press.At present, the filter cloth cleaning device of filter press is to utilize high pressure using nozzle mostly
Water is rinsed filter cloth, existing during cleaning that filter cloth is fixedly installed, and then cleans filter cloth using moveable nozzle.
But its there are filter cloth cleaning to be not thorough, filter cloth cleaning efficiency is low, great work intensity, filter cloth cleaning the time required to compared with
The technical issues of long.
The filter cloth cleaning device and filled with filter cloth cleaning that a kind of cleaning efficiency is low, working strength is small are now provided
The filter press put.
Utility model content
For this purpose, the utility model provides the filter cloth cleaning device that a kind of service life is long and use cost is low.
In order to solve the above technical problems, the utility model provides a kind of filter cloth cleaning device, including high-pressure water supply pump,
The water channel that is connected with the high-pressure water supply pump and the water spraying structure that hydro-peening is carried out to filter cloth is connected with the water channel
Water spraying structure；The water channel includes main-supply and the multiple secondary water supply connected by control structure with the main-supply
Pipe, the water spraying structure include several sparge pipes and several intervals connected by connectivity structure with the secondary feed pipe and set
Put the nozzle assembly on the sparge pipe；Wherein, the sparge pipe be arranged on the filter plate lower end and length direction with it is described
The width of filter cloth is consistent；During cleaning, the control structure connects the main-supply and the secondary feed pipe, the filter cloth
It is slided up and down under the action of filter cloth driving structure, the high service water supplying pump, the nozzle assembly of the water spraying structure
It sprays water with high pressure and hydro-peening is carried out to the filter cloth of slip.
The water spraying structure includes several spray modules mounted on the filter plate lower end；The spray module includes：
The sparge pipe, mounted on the lower end of the filter plate and length direction it is consistent with the width of the filter cloth,
Divide water box, mounted on the filter plate close to the lower end of the secondary feed pipe one side, with the secondary feed pipe and institute
State the connection of both sparge pipes；
Positive nozzle assembly, including several positive nozzles, the positive nozzle is arranged at intervals along the length direction of the sparge pipe.
The connectivity structure includes several connection components for being used to connect the pair feed pipe and described point of water box, institute
Stating connection component includes the swivel cougling being arranged in point water box, the rotary joint on the secondary feed pipe, Yi Jilian
The connecting tube being connected between the swivel cougling and the rotary joint.
The positive nozzle assembly includes the first angled nozzle and the second angled nozzle that are staggered, and described first tilts spray
It is formed with acute angle between mouth and second angled nozzle, first angled nozzle is to the front chamber of adjacent two chamber
The front of first filter cloth carries out hydro-peening, second angled nozzle to the front of the second filter cloth of the rear chamber of adjacent two chamber into
Row hydro-peening.
First angled nozzle and second angled nozzle are all set to arcuate nozzle, and two neighboring described first tilts
Spray regime of the nozzle on first filter cloth is without interval, and two neighboring second angled nozzle is on second filter cloth
Spray regime without interval.
What the water spraying structure further included the lower end inside of installing the filter plate regurgitates nozzle assembly, the interior spray module bag
Include the first reversed nozzle and the second reversed nozzle for connecting and being disposed on described point of water box above the sparge pipe；Wherein, institute
It is all consistent with the length direction of the sparge pipe to state length direction, the length direction of second reversed nozzle of the first reversed nozzle,
First reversed nozzle carries out hydro-peening to the second filter reverse of the cloth of the front chamber of adjacent two chamber, and second reversed nozzle is to phase
First filter reverse of the cloth of the rear chamber of adjacent two chambers carries out hydro-peening.
Described point of water box include box body, the jointing being connected on the outside of the box body and with the swivel cougling, if
It the first mounting hole on the inside of the box body and for installing the sparge pipe and on the inside of the box body and is used for
Two the second mounting holes of first reversed nozzle, the second reversed nozzle are installed；The jointing, first mounting hole and institute
Inner cavity of second mounting hole all with the box body is stated to connect.
The control structure includes corresponding several pneumatic control valves set, the pneumatic control with the secondary feed pipe
Valve processed is arranged between the main-supply and the secondary feed pipe and control therebetween logical closes.
The length dimension of the sparge pipe is not less than the width dimensions of the filter cloth.
Pressure filter, including filter cloth cleaning device as described above.
The above-mentioned technical proposal of the utility model has the following advantages compared with prior art：
In the utility model, the main-supply is communicated with several secondary feed pipes by control structure, is connected to
Multiple sparge pipes on same pair feed pipe form one group, and the sparge pipe is fixed at the lower section of the filter plate, passes through
The control structure is to the water spray of the positive nozzle assembly in the water supply and the sparge pipe of each secondary feed pipe；When need
When being cleaned to filter cloth described in a certain group, pass through the corresponding secondary feed pipe of the control structure and the main confession
Water pipe connects, while the filter cloth driving structure drives the filter cloth to slide up and down, and the positive nozzle assembly water spray is to cunning
The filter cloth in dynamic is cleaned；Its one side is grouped cleaning to all filter clothes of the filter press, it is ensured that institute
The irrigation pressure of positive nozzle assembly is stated, promotes water spray efficiency, on the other hand the sparge pipe is fixed always, is driven by the filter cloth
Dynamic structure drives the filter cloth to slide up and down, and cleaning speed is fast, the time is short, also reduces working strength, improves component
Utilization ratio.
Description of the drawings
In order to which the content for making the utility model is more likely to be clearly understood, below according to the specific implementation of the utility model
Example and with reference to attached drawing, is described in further detail the utility model, wherein,
Fig. 1 is filter cloth cleaning device schematic diagram described in the utility model；
Fig. 2 is another schematic diagram of filter cloth cleaning device described in the utility model；
Fig. 3 is the A partial enlargements in Fig. 2；
Fig. 4 is filter cloth described in the utility model and water spraying structure correlation schematic diagram；
Fig. 5 is described in the utility model point of water box schematic diagram；
Reference sign：1- filter plates；2- filter clothes；3- main-supplies；4- pair feed pipes；5- pneumatic control valves；6- sprays water
Pipe；The first angled nozzles of 7-；The second angled nozzles of 8-；9- divides water box；The first reversed nozzles of 10-；The second reversed nozzles of 11-；12- is swung
Connector；13- rotary joints；14- connecting tubes；15- jointings；16- filter cloth driving structures.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be appreciated that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
Embodiment 1
As shown in Figure 1, the filter cloth cleaning device of the present embodiment, including high-pressure water supply pump, connects with the high-pressure water supply pump
Logical water channel and the water spraying structure water spraying structure that hydro-peening is carried out to filter cloth 2 is connected with the water channel；The water supply
Passage includes main-supply 3 and the multiple secondary feed pipes 4 connected by control structure with the main-supply 3, the water spray knot
Structure includes several by connectivity structure and the sparge pipes 6 that connect of pair feed pipe 4 and several being disposed on the water spray
Nozzle assembly on pipe 6；Wherein, the sparge pipe 6 is arranged on the lower end of the filter plate 1 and the width of length direction and the filter cloth 2
It is consistent to spend direction；During cleaning, the control structure connects the main-supply 3 and the secondary feed pipe 4, and the filter cloth 2 is being filtered
It is slided up and down under the action of cloth driving structure 16, the high service water supplying pump, the nozzle assembly of the water spraying structure is high
Pressure water spray carries out hydro-peening to the filter cloth 2 of slip.
In the present embodiment, the main-supply 3 is communicated with several secondary feed pipes 4 by control structure, is connected to
Multiple sparge pipes 6 on same pair feed pipe 4 form one group, and the sparge pipe 6 is fixed at the lower section of the filter plate 1,
Pass through spray of the control structure to the positive nozzle assembly in the water supply and the sparge pipe 6 of each secondary feed pipe 4
Water；When need to filter cloth 2 cleans described in a certain group when, pass through the corresponding secondary feed pipe 4 of the control structure
It is connected with the main-supply 3, while the filter cloth driving structure 16 drives the filter cloth 2 to slide up and down, the positive spray
Nozzle assembly water spray cleans the filter cloth 2 in slip；Its one side is grouped all filter clothes 2 of the filter press
Cleaning, it is ensured that the irrigation pressure of the positive nozzle assembly promotes water spray efficiency, and on the other hand the sparge pipe 6 is solid always
It is fixed, by the filter cloth driving structure 16 filter cloth 2 is driven to slide up and down, cleaning speed is fast, the time is short, also reduces
Working strength improves the utilization ratio of component.
As preferred embodiment, the control structure includes corresponding the several of setting with the secondary feed pipe 4
Pneumatic control valve 5, the pneumatic control valve 5 are arranged between the main-supply 3 and the secondary feed pipe 4 and control therebetween
Logical close.
As shown in Figures 2 and 3, specifically, the water spraying structure includes several water spray groups mounted on 1 lower end of filter plate
Part；The spray module includes：
The sparge pipe 6, mounted on the lower end of the filter plate 1 and length direction it is consistent with the width of the filter cloth 2,
Divide water box 9, mounted on the filter plate 1 close to the lower end of secondary 4 one side of feed pipe, with the secondary feed pipe 4
It is connected with described 6 the two of sparge pipe；
The positive nozzle assembly, including several positive nozzles, the positive nozzle is set along the length direction interval of the sparge pipe 6
It puts.
Likewise it is preferred that the length dimension of the sparge pipe 6 is not less than the width dimensions of the filter cloth 2.
Further, the positive nozzle assembly includes the first angled nozzle 7 and the second angled nozzle 8 that are staggered, institute
It states and acute angle is formed between the first angled nozzle 7 and second angled nozzle 8, first angled nozzle 7 is to adjacent
The front of first filter cloth of the front chamber of two chambers carries out hydro-peening, and second angled nozzle 8 is to the rear chamber of adjacent two chamber
The second filter cloth front carry out hydro-peening.
In the present embodiment, the length direction of the sparge pipe 6 is consistent with the width of the filter cloth 2, and the spray
The length dimension of water pipe 6 is not less than the width dimensions of the filter cloth 2；As preferred embodiment, first angled nozzle 7
Arcuate nozzle is all set to second angled nozzle 8, two neighboring first angled nozzle 7 is on first filter cloth
Spray regime is without interval, and spray regime of two neighboring second angled nozzle 8 on second filter cloth is without interval；At this
In embodiment, the arc spray regime of two neighboring first angled nozzle 7 is overlapped, thus during hydro-peening, institute
Stating the first filter cloth can be all by hydro-peening at same width position；Equally, the arc of two neighboring second angled nozzle 8
Spray regime is overlapped, so as to during hydro-peening, second filter cloth at same width position can all by hydro-peening,
And then ensure during hydro-peening, it is driven and tied by first angled nozzle 7, second angled nozzle 8 and the filter cloth 2
Mutual cooperation between structure, first filter cloth and second filter cloth can be dry-cleaned by hydro-peening.
Further, the connectivity structure includes several for connecting the secondary feed pipe 4 and described point of water box 9
Component is connected, the connection component includes being arranged on the swivel cougling 12 divided in water box 9, on the secondary feed pipe 4
Rotary joint 13 and the connecting tube 14 being connected between the swivel cougling 12 and the rotary joint 13.Because in press filtration
During the use of machine, the filter plate constantly can be flared and compress, thus the connecting tube 14 also can constantly stretch and
Retract, and the swivel cougling 12 set can allow the connecting tube 14 with the filter plate slip the two company
The a degree of conversion for swinging to realize best angle therebetween of the place's of connecing generation, and the setting of the rotary joint 13,
The connecting tube 14 can be prevented because constantly stretching and retracting and tubotorsion or torsional deformation etc. occurs, ensure the company
When take over 14 can adapt to different position at any time with the best connection of the filter plate.
What the water spraying structure further included the lower end inside of installing the filter plate regurgitates nozzle assembly, the interior spray module bag
Include the first reversed nozzle 10 and the second reversed nozzle 11 that 6 top of sparge pipe is connected and be disposed on described point of water box 9；Its
In, the length of the length direction of first reversed nozzle 10, the length direction of second reversed nozzle 11 all with the sparge pipe 6
Direction is consistent, and first reversed nozzle 10 carries out the second filter reverse of the cloth of the front chamber of adjacent two chamber hydro-peening, and described the
Two reversed nozzles 11 carry out hydro-peening to the first filter reverse of the cloth of the rear chamber of adjacent two chamber.
As shown in figure 4, the relation of 2 installation position of filter cloth due to the front and rear chamber, in the present embodiment, described first is anti-
Nozzle 10 and second reversed nozzle 11 are just located at the anti-of first filter cloth and second filter cloth respectively at its setting
Surface side, so as to be cleaned respectively to first filter cloth and the second filter reverse of the cloth.
It is described that water box 9 is divided to include box body as shown in figure 5, specifically, on the outside of the box body and with the swivel cougling
12 connected jointings 15, on the inside of the box body and for installing the first mounting hole of the sparge pipe 6 and being arranged on
Two the second mounting holes on the inside of the box body and for installing first reversed nozzle 10, the second reversed nozzle 11；It is described
The inner cavity of jointing 15, first mounting hole and second mounting hole all with the box body connects.
Embodiment 2
On the basis of embodiment 1, the present embodiment further provides for a kind of pressure filter, is cleaned including filter cloth as described above
Device.
Obviously, the above embodiments are merely examples for clarifying the description, and is not intended to limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And the obvious variation thus extended out or
Among changing still in the protection domain of the invention.
Claims (10)
1. filter cloth cleaning device, including high-pressure water supply pump, the water channel connected with the high-pressure water supply pump and with it is described
Water channel connection carries out filter cloth (2) the water spraying structure water spraying structure of hydro-peening；It is characterized in that：The water channel includes master
Feed pipe (3) and the multiple secondary feed pipes (4) connected by control structure with the main-supply (3), the water spraying structure bag
It includes several sparge pipes (6) connected by connectivity structure with the secondary feed pipe (4) and several is disposed on the water spray
Manage the positive nozzle assembly on (6)；Wherein, the sparge pipe (6) is arranged on the lower end of filter plate (1) and length direction and the filter cloth
(2) width is consistent；During cleaning, the control structure connects the main-supply (3) and the secondary feed pipe (4), institute
It states filter cloth (2) to slide up and down under the action of filter cloth driving structure (16), the high service water supplying pump, the water spray knot
The positive nozzle assembly of structure sprays water with high pressure carries out hydro-peening to the filter cloth (2) of slip.
2. filter cloth cleaning device according to claim 1, it is characterised in that：The water spraying structure includes being mounted on the filter
Several spray modules of plate (1) lower end；The spray module includes
The sparge pipe (6), mounted on the lower end of the filter plate (1) and the width one of length direction and the filter cloth (2)
It causes；
Divide water box (9), mounted on the filter plate (1) close to the lower end of described secondary feed pipe (4) one side, with the secondary feed pipe
(4) connected with the sparge pipe (6) the two；
Positive nozzle assembly, including several positive nozzles, the positive nozzle is arranged at intervals along the length direction of the sparge pipe (6).
3. filter cloth cleaning device according to claim 2, it is characterised in that：The connectivity structure includes several be used for
The connection component of the secondary feed pipe (4) and described point of water box (9) is connected, the connection component includes dividing water box arranged on described
(9) swivel cougling (12) on, rotary joint (13) on the secondary feed pipe (4) and is connected to the swing and connects
Connecting tube (14) between head (12) and the rotary joint (13).
4. filter cloth cleaning device according to claim 3, it is characterised in that：The positive nozzle assembly includes what is be staggered
First angled nozzle (7) and the second angled nozzle (8), between first angled nozzle (7) and second angled nozzle (8)
Acute angle is formed with, first angled nozzle (7) sprays the front of the first filter cloth of the front chamber of adjacent two chamber
It washes, second angled nozzle (8) carries out hydro-peening to the front of the second filter cloth of the rear chamber of adjacent two chamber.
5. filter cloth cleaning device according to claim 4, it is characterised in that：First angled nozzle (7) and described
Two angled nozzles (8) are all set to arcuate nozzle, injection of two neighboring first angled nozzle (7) on first filter cloth
Scope is without interval, and spray regime of two neighboring second angled nozzle (8) on second filter cloth is without interval.
6. filter cloth cleaning device according to claim 4, it is characterised in that：The water spraying structure further includes the installation filter
The lower end inside of plate (1) regurgitates nozzle assembly, and the nozzle assembly of regurgitating includes connecting and being disposed on described point of water box (9)
The first reversed nozzle (10) and the second reversed nozzle (11) above the sparge pipe (6)；Wherein, the length of first reversed nozzle (10)
Degree direction, the length direction of second reversed nozzle (11) are all consistent with the length direction of the sparge pipe (6), and described first is anti-
Nozzle (10) carries out hydro-peening to the second filter reverse of the cloth of the front chamber of adjacent two chamber, and second reversed nozzle (11) is to adjacent
First filter reverse of the cloth of the rear chamber of two chambers carries out hydro-peening.
7. filter cloth cleaning device according to claim 6, it is characterised in that：Described point of water box (9) includes box body, arranged on institute
The jointing (15) being connected on the outside of box body and with the swivel cougling (12) is stated, on the inside of the box body and for installing institute
State the first mounting hole of sparge pipe (6) and on the inside of the box body and for installing first reversed nozzle (10), second
Two the second mounting holes of reversed nozzle (11)；The jointing (15), first mounting hole and second mounting hole are all
It is connected with the inner cavity of the box body.
8. filter cloth cleaning device according to claim 1, it is characterised in that：The control structure includes and the secondary water supply
It manages (4) and corresponds several pneumatic control valves (5) set, the pneumatic control valve (5) is arranged on the main-supply (3) and institute
It states between secondary feed pipe (4) and control therebetween logical closes.
9. filter cloth cleaning device according to claim 1, it is characterised in that：The length dimension of the sparge pipe (6) is not small
Width dimensions in the filter cloth (2).
10. pressure filter, it is characterised in that：It includes the filter cloth cleaning device as any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720572482.7U CN207412847U (en) | 2017-05-22 | 2017-05-22 | Filter cloth cleaning device and filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720572482.7U CN207412847U (en) | 2017-05-22 | 2017-05-22 | Filter cloth cleaning device and filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207412847U true CN207412847U (en) | 2018-05-29 |
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ID=62397792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720572482.7U Active CN207412847U (en) | 2017-05-22 | 2017-05-22 | Filter cloth cleaning device and filter press |
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| Country | Link |
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| CN (1) | CN207412847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107008043A (en) * | 2017-05-22 | 2017-08-04 | 株洲天合天颐环境设备有限公司 | Filter cloth cleaning device and filter press |
-
2017
- 2017-05-22 CN CN201720572482.7U patent/CN207412847U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107008043A (en) * | 2017-05-22 | 2017-08-04 | 株洲天合天颐环境设备有限公司 | Filter cloth cleaning device and filter press |
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