CN209612315U - A kind of pressing filter - Google Patents
A kind of pressing filter Download PDFInfo
- Publication number
- CN209612315U CN209612315U CN201920059446.XU CN201920059446U CN209612315U CN 209612315 U CN209612315 U CN 209612315U CN 201920059446 U CN201920059446 U CN 201920059446U CN 209612315 U CN209612315 U CN 209612315U
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- CN
- China
- Prior art keywords
- rack
- water
- filter plate
- branch pipe
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of pressing filters, it is related to coal slime cleaning equipment technology field, its technical solution includes rack and several filter plates for being arranged between the rack, the two sides of several filter plates are connected with the support frame that sliding is overlapped in the rack, the hold-down mechanism for pushing several filter plate mutual extrusions is provided in the side of rack, being additionally provided on the rack can be towards the water spraying mechanism that filter plate is sprayed water.The utility model has the advantages that improving the blanking efficiency of cleaned coal, human cost is reduced, while filter plate will not be damaged again.
Description
Technical field
The utility model relates to coal slime cleaning equipment technology fields, more particularly, to a kind of pressing filter.
Background technique
Pressing filter also known as filter press are to apply certain pressure to filtrate using a kind of special filter medium
Power, so that a kind of mechanical equipment that liquid dialysis comes out, is usually used in being separated by solid-liquid separation, mainly includes rack, hold-down mechanism, filtering
Mechanism and plate pulling device.
When extracting cleaned coal, the filtrate with cleaned coal is passed through in filter press, then by the pressing of hold-down mechanism, makes filtrate
In moisture be discharged by drainage pipeline, cleaned coal filter cake stays in the filter chamber of filter plate, is then drawn filter plate by automatic pulling plate device
It opens, cleaned coal filter cake is made to carry out blanking.
Since the mesh of filter plate is minimum, while compressed cleaned coal filter cake also has certain humidity, therefore works as filter plate quilt
After group drawing, part cleaned coal particle can be attached on strainer, cannot be fallen automatically, in the prior art except material mode is to use
It is artificial to remove material, but not only working efficiency is low, removing speed is slow for this mode, while being easy to damage filter cloth, increase is produced into
This.
Utility model content
In view of the deficienciess of the prior art, the purpose of the utility model is to provide a kind of pressing filters, its advantage is that
The blanking efficiency for improving cleaned coal, reduces human cost, while will not damage again to filter plate.
The above-mentioned purpose of the utility model has the technical scheme that a kind of pressing filter, including
Rack and several filter plates being arranged between the rack, the two sides of several filter plates be connected with sliding be overlapped on it is described
Support frame in rack is provided with the hold-down mechanism for pushing several filter plate mutual extrusions in the side of rack, also sets on the rack
Being equipped with can be towards the water spraying mechanism that filter plate is sprayed water.
By using above-mentioned technical proposal, after being dehydrated to cleaned coal, since the mesh of filter plate is minimum, while after compression
Cleaned coal filter cake also there is certain humidity, therefore after filter plate is grouped and pulls open, part cleaned coal particle can be attached on strainer,
It cannot fall automatically, by the water spraying mechanism of setting, the cleaned coal being adhered on filter plate can be made to fall to spraying water on filter plate
It falls, improves the blanking efficiency of cleaned coal, while will not damage again to filter cloth.
The utility model is further arranged to: the water spraying mechanism includes being horizontally fixed on water pipe above rack, in water
The multiple branch pipes and the casing being arranged in branch pipe outer wall, the bottom of described sleeve pipe that the bottom end of pipe is connected to vertically offer multiple
Water outlet.
By using above-mentioned technical proposal, water is injected into water pipe, water flow is flow in casing along different branch pipes, then
It is flowed out by water outlet, the cleaned coal filter cake on filter plate is cleaned, so that cleaned coal filter cake is fallen from filter plate, improves under cleaned coal
Material rate simultaneously again will not damage strainer.
The utility model is further arranged to: described sleeve pipe can be rotated around the vertical axes of the branch pipe, be set in branch pipe
It is equipped with the actuator for capableing of drive sleeve rotation.
By using above-mentioned technical proposal, when water flow enters in branch pipe, water flow triggers actuator, to drive casing
Rotation, in such manner, it is possible to which revolving spray water to filter plate, water spray effect is more preferable.
The utility model is further arranged to: being rotatablely connected between described sleeve pipe and the branch pipe by bearing.
Casing can be made to rotate more smooth by the bearing of setting by using above-mentioned technical proposal.
The utility model is further arranged to: the actuator includes being fixedly connected on sleeve bottom center vertically
The upper end of shaft, the shaft is extend into branch pipe, is symmetrically fixed with a pair of support rods along its vertical axes on the inner wall of branch pipe,
The upper end of shaft is rotatably connected between two support rods, rotating vane is fixedly connected in shaft, rotating vane is along its rotation
Direction gradually decreases.
By using above-mentioned technical proposal, beaten on rotating vane from the water flowed out in water pipe along branch pipe, due to water flow
Certain impact force is generated to rotating vane, therefore, rotating vane can be along the direction rotation that it is gradually decreased simultaneously with turn
Axis also rotates, and the rotation of shaft is able to drive casing rotation, in such manner, it is possible to which revolving spray water to filter plate, so that water spray
Effect is more preferable.
The utility model is further arranged to: the water outlet of described sleeve pipe is communicated with multiple spray heads, the bottom of spray head with
And apopore is offered on side wall.
By using above-mentioned technical proposal, by the spray head of setting, sleeve drives sprinkler rotation while rotation, can
Improve the cleaning effect to filter plate.
The utility model is further arranged to: the hold-down mechanism includes the hydraulic cylinder that rack side is arranged in, hydraulic cylinder
Piston rod be connected with a push plate, the push plate is right against the filter plate setting.
By using above-mentioned technical proposal, starts hydraulic cylinder, can make push plate that multiple filter plates press together, realization pair
The dehydration of cleaned coal.
In conclusion the advantageous effects of the utility model are as follows:
1. can be cleared up the cleaned coal filter cake bonded on filter plate, while again will not be right by the water spraying mechanism of setting
Filter plate damages；
2. can make spray head is revolving to spray water to filter plate by the actuator of setting, water spray area is wider, water spray
Effect is more preferable.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the schematic cross-sectional view that the utility model embodies water spraying mechanism.
In figure, 1, rack；2, filter plate；21, support frame；3, hold-down mechanism；31, hydraulic cylinder；311, piston rod；32, push plate；
4, water spraying mechanism；41, water pipe；42, branch pipe；421, bearing；43, casing；431, spray head；4311, apopore；44, support rod；
45, shaft；451, rotating vane.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, being a kind of pressing filter disclosed by the utility model, including the rack 1 stood on ground, rack
Several filter plates 2 are provided on 1, the two sides of every piece of filter plate 2 are connected with support frame 21 triangular in shape, for being overlapped on rack 1
On to be supported to filter plate 2, while enabling filter plate 2 along the horizontal sliding of rack 1.
The hold-down mechanism 3 for driving several 2 mutual extrusions of filter plate is additionally provided in the side of rack 1, hold-down mechanism 3 includes setting
The hydraulic cylinder 31 in 1 side of rack is set, the piston rod 311 of hydraulic cylinder 31 is connected with a push plate 32, and push plate 32 is right against filter plate 2 and sets
It sets.
When extracting cleaned coal, the filtrate with cleaned coal is passed through in pressing filter, then passes through the pressing of hold-down mechanism 3,
The moisture in filtrate is discharged by drainpipe 41, cleaned coal filter cake stays in the filter chamber of filter plate 2, then passes through automatic pulling plate device
(being not drawn into figure) pulls open filter plate 2, and cleaned coal filter cake is made to carry out blanking.
Since the mesh of filter plate 2 is minimum, while compressed cleaned coal filter cake also has certain humidity, therefore works as filter plate 2
It is grouped after pulling open, part cleaned coal particle can be attached on strainer, cannot be fallen automatically.Therefore, it is provided with above rack 1 pair
The water spraying mechanism 4 that filter plate 2 is sprayed water.
In conjunction with Fig. 2, water spraying mechanism 4 includes being horizontally fixed on the water pipe 41 of 1 top of rack and erecting in the bottom end of water pipe 41
Direct-connected logical multiple branch pipes 42, multiple branch pipes 42 are arranged along the axial uniform intervals of water pipe 41.It is logical on each branch pipe 42
Cross bearing 421 and be rotatably connected to casing 43, be connected between branch pipe 42 and casing 43, the bottom of casing 43 offer it is multiple go out
The mouth of a river, each water outlet are communicated with a spray head 431, and the bottom of spray head 431 and side wall offer apopore 4311.
It is fixed with a pair of support rods 44 along its axisymmetrical on the inner wall of branch pipe 42, is rotatablely connected between two support rods 44
There is shaft 45, shaft 45 is vertically arranged, and the bottom of shaft 45 stretches out branch pipe 42 and the bottom end inner wall of casing 43 is affixed, in shaft 45
On its circumferential direction is provided with rotating vane 451.
Water flow enters in branch pipe 42 from water pipe 41, and beats on rotating vane 451, since water flow is to rotating vane 451
Certain impact force is generated, therefore, rotating vane 451 can rotate while shaft 45 being driven also to rotate, the rotation energy of shaft 45
Enough casing 43 is driven to rotate, while the water in branch pipe 42 is sprayed from spray head 431 along sleeve, in such manner, it is possible to make spray head 431
It is rotated while water spray, so that water spray effect is more preferable.By spraying water, the cleaned coal being adhered on filter plate 2 can be made to fall,
The blanking efficiency of cleaned coal is improved, while filter cloth will not be damaged again.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (7)
1. a kind of pressing filter, including rack (1) and several filter plates (2) being arranged between the rack (1), Ruo Gansuo
The two sides for stating filter plate (2) are connected with the support frame (21) that sliding is overlapped on the rack (1), set in the side of rack (1)
It is equipped with the hold-down mechanism (3) for pushing several filter plate (2) mutual extrusions, it is characterized in that: being additionally provided on rack (1) being capable of direction
The water spraying mechanism (4) that filter plate (2) is sprayed water.
2. a kind of pressing filter according to claim 1, it is characterized in that: the water spraying mechanism (4) includes horizontal fixed
Water pipe (41) above rack (1), the multiple branch pipes (42) being connected to vertically in the bottom end of water pipe (41) and it is arranged in branch pipe
(42) bottom of the casing on outer wall (43), described sleeve pipe (43) offers multiple water outlets.
3. a kind of pressing filter according to claim 2, it is characterized in that: described sleeve pipe (43) can be around the branch pipe
(42) vertical axes rotation is provided with the actuator for capableing of drive sleeve (43) rotation in branch pipe (42).
4. a kind of pressing filter according to claim 3, it is characterized in that: described sleeve pipe (43) and the branch pipe (42) it
Between by bearing (421) be rotatablely connected.
5. a kind of pressing filter according to claim 3, it is characterized in that: the actuator includes being fixedly connected on vertically
The shaft (45) of casing (43) bottom centre position, the upper end of the shaft (45) is extend into branch pipe (42), in branch pipe (42)
Inner wall on be symmetrically fixed with a pair of support rods (44) along its vertical axes, the upper end of shaft (45) is rotatably connected on two support rods
(44) it between, is fixedly connected on shaft (45) rotating vane (451), rotating vane (451) is gradually dropped along its rotation direction
It is low.
6. a kind of pressing filter according to claim 5, it is characterized in that: the water outlet of described sleeve pipe (43) is communicated with
Multiple spray heads (431) offer apopore (4311) on the bottom of spray head (431) and side wall.
7. a kind of pressing filter according to claim 1, it is characterized in that: the hold-down mechanism (3) includes being arranged in machine
The piston rod (311) of the hydraulic cylinder (31) of frame (1) side, hydraulic cylinder (31) is connected with a push plate (32), and the push plate (32) is just
The filter plate (2) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920059446.XU CN209612315U (en) | 2019-01-14 | 2019-01-14 | A kind of pressing filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920059446.XU CN209612315U (en) | 2019-01-14 | 2019-01-14 | A kind of pressing filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209612315U true CN209612315U (en) | 2019-11-12 |
Family
ID=68449820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920059446.XU Expired - Fee Related CN209612315U (en) | 2019-01-14 | 2019-01-14 | A kind of pressing filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209612315U (en) |
-
2019
- 2019-01-14 CN CN201920059446.XU patent/CN209612315U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 Termination date: 20210114 |