CN106890492A - Filter press - Google Patents
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- Publication number
- CN106890492A CN106890492A CN201710234885.5A CN201710234885A CN106890492A CN 106890492 A CN106890492 A CN 106890492A CN 201710234885 A CN201710234885 A CN 201710234885A CN 106890492 A CN106890492 A CN 106890492A
- Authority
- CN
- China
- Prior art keywords
- pressure head
- plate
- mud
- filter press
- roller
- 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.)
- Granted
Links
- 239000004744 fabric Substances 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 24
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000011084 recovery Methods 0.000 claims description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 230000018044 dehydration Effects 0.000 abstract description 17
- 238000006297 dehydration reaction Methods 0.000 abstract description 17
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000010802 sludge Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000009776 industrial production Methods 0.000 description 2
- 230000002085 persistent effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
- B01D29/055—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported ring shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of filter press, workbench including being provided with water delivery mesh, mud frame above workbench, pressure head above workbench, suction pump and vavuum pump, mud frame upper end open and including coaming plate and supporting plate, the bottom of coaming plate is connected with the upper end of supporting plate, mud frame and pressure head can be moved along the vertical direction, the lower end of mud frame can offset with the supporting surface on workbench, pressure head can stretch into mud inframe, mud frame lower end is provided with leaking hole, cavity is formed with pressure head, the lower end of pressure head is formed with the suction hole connected with cavity, pressure head lower end is provided with the first filter cloth being covered in suction hole, moveable second filter cloth is provided between supporting surface and supporting plate lower end, suction pump and vavuum pump are connected with cavity respectively.Filter press of the invention, can improve filter press dehydration rate and mud pump characteristic, and reliable, it is easy to manage, and be easy to maintenance.
Description
Technical field
The present invention relates to material filter-press dehydration technical field, specifically, more particularly to filter press.
Background technology
In material filter-press dehydration technical field, filter press using extensive, be widely used in municipal sewage plant, pharmacy,
Plating, papermaking, leather, printing and dyeing, metallurgy, chemical industry, butcher, food, the sludge of wastewater treatment operation takes off in wine brewing and environment-friendly engineering
Water, can also be used for the occasion of separation of solid and liquid in the industrial production, be the ideal equipment of environmental improvement and resource reclaim.Can also answer
Operation is leached for the separation of solid and liquid in industrial production or liquid.Can be widely used in environment-friendly engineering project at home.
In the related art, the use of plate and frame type filter-press is wide, but pressure is small, it is impossible to deep dehydration, after dehydration most
Whole water content can only achieve 80% or so.
The content of the invention
It is contemplated that at least solving one of above-mentioned technical problem of the prior art to a certain extent.
In view of this, the invention provides filter press, filter press dehydration rate and mud pump characteristic can be improved, and operation can
Lean on, it is easy to manage, be easy to maintenance.
Filter press according to embodiments of the present invention, including be provided with water delivery mesh workbench, positioned at the workbench top
Mud frame, the pressure head above the workbench, suction pump and vavuum pump, the mud frame upper end open and including coaming plate and branch
Fagging, the bottom of the coaming plate is connected with the upper end of the supporting plate, and the mud frame and the pressure head can be moved along the vertical direction
Dynamic, the lower end of the mud frame can offset with the supporting surface on the workbench, and the pressure head can stretch into the mud inframe, the mud
Frame lower end is provided with small opening, and cavity is formed with the pressure head, and the lower end of the pressure head is formed with the water suction connected with the cavity
Hole, the pressure head lower end is provided with the first filter cloth being covered in the suction hole, the supporting surface and the supporting plate lower end it
Between be provided with moveable second filter cloth, the suction pump and the vavuum pump are connected with the cavity respectively.
Further, the first roller and second tin roller for setting, first roller and described are spaced apart on the workbench
Second tin roller is be arranged in parallel, and second filter cloth is wound between first roller and the second tin roller.
Further, drive device is further included, in the drive device and first roller and the second tin roller
At least one connection, with drive at least one of first roller and described second tin roller rotate.
Further, it is provided with below first roller and the second tin roller and is offseted on the inside of second filter cloth
Belt tensioning drum.
Further, further include cleaning device, the cleaning device includes sprinkler head, the sprinkler head with it is described
Second filter cloth is disposed adjacent, and positioned at supporting surface lower section.
Further, the workbench is provided with support, and the support is provided with first hydraulic cylinder, the first hydraulic cylinder with
The mud frame connects to drive the mud frame to move along the vertical direction.
Further, the pedestal upper end is provided with crossbeam, and the crossbeam is provided with second hydraulic cylinder, the second hydraulic cylinder with
The pressure head connects to drive the pressure head to move along the vertical direction.
Further, the pressure head include cover plate, peripheral plate, the inner circumferential plate in the peripheral plate, multiple reinforcing plate and
Base plate, the upper end of the peripheral plate, the inner circumferential plate and the reinforcing plate is connected with the lower end of the cover plate, and the reinforcing plate connects
It is connected between the peripheral plate and the inner circumferential plate, the suction hole is formed on the base plate.
Further, the base plate is water proof net.
Further, anti-water recovery apparatus is provided with the base plate, the anti-water recovery apparatus includes being connected with the suction hole
And the pipe fitting for upwardly extending.
The technical effects of the invention are that：Filter press of the invention, the filter press is provided with what is moved along the vertical direction
Pressure head and mud frame, extrusion dehydration is realized by the pressure head that can extend into mud inframe, thus, it is possible to enter to the thing to be drained off of mud inframe
Row deep dehydration, this structure of pressing filter is simple, dewatering efficiency is high, meanwhile, suction pump is also associated with pressure head, extruded
While dehydration, suction pump can treat dehydrate and carry out negative pressure water suction on the top of mud frame, improve filter press dehydration rate and
Mud pump characteristic.
Brief description of the drawings
Fig. 1 is the front view of filter press according to an embodiment of the invention.
Fig. 2 is the side view of filter press according to an embodiment of the invention.
Fig. 3 is the top view of filter press according to an embodiment of the invention.
Fig. 4 is the front view of pressure head according to an embodiment of the invention in filter press.
Fig. 5 is the top view of pressure head according to an embodiment of the invention in filter press.
Fig. 6 is the sectional view at A-A in Fig. 4.
Reference：1- workbench, 2- mud frames, 3- pressure heads, 4- suction pumps, 5- vavuum pumps, 6- supports, the hydraulic pressure of 7- first
Cylinder, 8- crossbeams, 9- second hydraulic cylinders, 10- supporting surfaces, 12- cavitys, 13- suction holes, the filter clothes of 14- first, the filter clothes of 15- second,
The rollers of 16- first, 17- second tin rollers, 18- belt tensioning drums, 20- cleaning devices, 31- cover plates, 32- peripheral plates, 33- inner circumferential plates,
34- strengthening versions, 35- base plates, the anti-water recovery apparatuses of 36-.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
It is exemplary to scheme the embodiment of description, it is intended to for explaining the present invention, and be not considered as limiting the invention.
As shown in figs 1 to 6, filter press, including it is provided with the workbench 1 of water delivery mesh, the mud frame positioned at the top of workbench 1
2nd, positioned at the top of workbench 1 pressure head 3, suction pump 4 and vavuum pump 5.Specifically, the cross section of mud frame 2 and pressure head 3 can be
Rectangle, ellipse or circle, it is to be understood that the cross section of mud frame 2 and pressure head 3 is not limited to rectangle, oval or circle
Shape.Workbench 1 is provided with support 6, and support 6 is provided with first hydraulic cylinder 7, and first hydraulic cylinder 7 is connected to drive mud frame with mud frame 2
2 move along the vertical direction.The upper end of support 6 is provided with crossbeam 8, and crossbeam 8 is provided with second hydraulic cylinder 9, second hydraulic cylinder 9 and pressure head 3
Connection is moved along the vertical direction with band dynamic head 3.By setting first hydraulic cylinder 7, first hydraulic cylinder 7 drives mud frame 2 vertically
Direction is moved, and is additionally provided with second hydraulic cylinder 9, and second hydraulic cylinder 9 is moved along the vertical direction with dynamic head 3, enables to mud frame 2
It is flexible with pressure head 3 to be lifted and declined on workbench 1.
The upper end open of mud frame 2 and including coaming plate and supporting plate, the bottom of coaming plate is connected with the upper end of supporting plate, mud frame 2
Can be moved along the vertical direction with pressure head 3, the lower end of mud frame 2 can offset with the supporting surface 10 on workbench 1, and pressure head 3 can stretch into mud
In frame 2, can treat dehydrate carries out deep dehydration, and sludge for example, to be drained off is placed on mud frame 2 by by sludge to be drained off
Interior, pressure head 3 is treated dewatered sludge and is extruded under the drive of second hydraulic cylinder 9, realizes deep dehydration.
The lower end of mud frame 2 is provided with leaking hole 11, pressure head 3 and is provided with cavity 12, can form negative pressure, and the lower end of pressure head 3 is formed with
The suction hole 13 connected with cavity 12, suction pump 4 and vavuum pump 5 are connected with cavity 12 respectively.Leaked by being set in the lower end of mud frame 2
Water hole 11, so that sewage both can be by the effluent sewerage of leaking hole 11 of the lower end of mud frame 2, and due to being provided with cavity in the pressure head 3
12, the lower end of pressure head 3 is formed with the suction hole 13 connected with cavity 12, can be by starting suction pump 4, in discharge cavity 12
Moisture content.
The lower end of pressure head 3 is provided with the first filter cloth 14 being covered in suction hole 13, is provided between supporting surface 10 and the lower end of mud frame 2
Moveable second filter cloth 15, specifically, the thing to be drained off in mud frame 2 is uniformly distributed, dirty under the Action of Gravity Field of pressure head 3
Water is filtered with the first filter cloth 14 and the second filter cloth 15, and the free water of thing to be drained off is sloughed rapidly, under the persistent pressure of pressure head,
The residual free water in mud layer is reduced to minimum, so as to form mud cake, often form a mud cake, the second filter cloth 15 is moved once,
Mud cake is delivered to mud cake storeroom, while by mobile second filter cloth 15, to ensure the clean of the second filter cloth 15.
Filter press of the invention, the filter press is provided with the pressure head 3 and mud frame 2 for moving along the vertical direction, by that can stretch
Enter to the pressure head 3 in mud frame 2 and realize extrusion dehydration, thus, it is possible to deep dehydration is carried out to the thing to be drained off in mud frame 2, it is this
Structure of pressing filter is simple, dewatering efficiency is high, meanwhile, suction pump 4 is also associated with pressure head 3, while extrusion dehydration is carried out, take out
Water pump 4 can treat dehydrate and carry out negative pressure water suction on the top of mud frame 2, improve filter press dehydration rate and mud pump characteristic.
As shown in Figure 1-Figure 3, in order to drive the second filter cloth 15 to move, it is spaced apart on workbench 1 and is provided with the first roller
16 and second tin roller 17, the first roller 16 and second tin roller 17 be arranged in parallel, and the second filter cloth 15 is wound on the first roller 16 and second
Between roller 17.The lower section of the movement of achievable second filter cloth 15, the first roller 16 and second tin roller 17 is provided with and the second filter cloth
The belt tensioning drum 18 that 15 inner side offsets.By setting the belt tensioning drum 18 offseted with the second filter cloth 15, for the second filter cloth
15 are tensioned.To ensure the rate of tension of the second filter cloth 15.
In order to drive the first roller 16 and second tin roller 17 to move, drive device (not shown) is further included, drive dress
Put at least one of (not shown) and the first roller 16 and second tin roller 17 to be connected, to drive the first roller 16 and second tin roller
At least one of 17 rotate.That is, drive device (not shown) is connected with the first roller 16, to drive the first roller
16 rotations or drive device (not shown) are connected with second tin roller 17, to drive second tin roller 17 to rotate or drive
Device (not shown) is connected with the first roller 16 and second tin roller 17 respectively, to drive 17 turns of the first roller 16 and second tin roller
It is dynamic.So that the second filter cloth 15 is moved.The drive device (not shown) can be stepper motor, for driving the first roller 16
Rotated with least one of second tin roller 17, in order to drive the second filter cloth 15 to move.
In order to clean the second filter cloth 15, cleaning device 20 is further included, cleaning device 20 (does not show including sprinkler head
Go out), sprinkler head (not shown) is disposed adjacent with the second filter cloth 15, and positioned at the lower section of supporting surface 10.That is, sprinkler head
(not shown) is arranged on the bottom of workbench 1, and sprinkler head (not shown) sets towards the second filter cloth 15, (do not show with water receiving pipe
Go out) it is connected, when water receiving pipe (not shown) is opened, sprayed water to the second filter cloth 15 by sprinkler head (not shown), it is ensured that second
Filter cloth 15 it is clean.
As Figure 4-Figure 6, pressure head 3 includes cover plate 31, peripheral plate 32, the inner circumferential plate 33 in peripheral plate 32, multiple
Reinforcing plate 34 and base plate 35, the upper end of peripheral plate 32, inner circumferential plate 33 and reinforcing plate 34 are connected with the lower end of cover plate 31, reinforcing plate 34
It is connected between peripheral plate 32 and inner circumferential plate 33, is in axial direction equidistantly spaced from, suction hole 13 is formed on base plate 32.Base plate
32 is water proof net, meanwhile, be provided with anti-water recovery apparatus 36 on base plate 32, anti-water recovery apparatus 36 include being connected with suction hole 13 and
The pipe fitting for upwardly extending.To ensure that pressure head 3 realizes bigger pressure, meanwhile, make compact conformation, increase the service life.
Filter press of the invention, its course of work is as follows：
Thing to be drained off is delivered to sludge agitator tank through sludge pump, while put into flocculating agent to carry out being sufficiently mixed reaction, and
It is transported on supporting surface 10 by carriage afterwards, is framed by mud frame 2, sludge is evenly distributed in mud frame 2, pressure head 3 exists
Moved down under the drive of second hydraulic cylinder 9, in the presence of pressure head, thing to be drained off is with the first filter cloth 14 and the second filter cloth 15
Filtering, by the leaking hole of the lower end of mud frame 2 and the suction pump 4 of the cavity 12 connected in pressure head 3 by the free water of thing to be drained off
Discharge, due to the persistent pressure of pressure head 3, makes the residual free moisture content in mud layer reduce to minimum, is taken off to greatest extent so as to reach
Water, with continuing for pressure head pressure time, mud layer is gradually hardened, and substantial amounts of free water is taken off, and promotes the formation of mud cake, makes pressure
Moisture content after filter reaches 30% -60% or so.
After the completion of dehydration, first pass through second hydraulic cylinder 9 and lift pressure head 3, then lifted mud frame 2 by first hydraulic cylinder 7,
Rotated by conveyer and mud cake is delivered to sludge storeroom, the second filter cloth 15 cleaned by water injector, while opening
The dynamic vavuum pump 5 for being communicated to the cavity 12 in pressure head 3, by the residual moisture content discharge in pressure head 3.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be with office
What combined in an appropriate manner in one or more embodiments or example.Additionally, those skilled in the art can say this
Different embodiments or example described in bright book are engaged and combined.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (10)
1. a kind of filter press, it is characterised in that including being provided with the workbench of water delivery mesh, the mud above the workbench
Frame, the pressure head above the workbench, suction pump and vavuum pump, the mud frame upper end open and including coaming plate and support
Plate, the bottom of the coaming plate is connected with the upper end of the supporting plate, and the mud frame and the pressure head can be moved along the vertical direction,
The lower end of the mud frame can offset with the supporting surface on the workbench, and the pressure head can stretch into the mud inframe, the mud frame
Lower end is provided with leaking hole, and cavity is formed with the pressure head, and the lower end of the pressure head is formed with the water suction connected with the cavity
Hole, the pressure head lower end is provided with the first filter cloth being covered in the suction hole, the supporting surface and the supporting plate lower end it
Between be provided with moveable second filter cloth, the suction pump and the vavuum pump are connected with the cavity respectively.
2. filter press according to claim 1, it is characterised in that be spaced apart on the workbench the first roller for setting and
Second tin roller, first roller and the second tin roller be arranged in parallel, and second filter cloth is wound on first roller and institute
State between second tin roller.
3. filter press according to claim 2, it is characterised in that further include drive device, the drive device with
At least one of first roller and the second tin roller are connected, with driving first roller and the second tin roller
At least one rotation.
4. filter press according to claim 2, it is characterised in that set below first roller and the second tin roller
The belt tensioning drum for having and being offseted on the inside of second filter cloth.
5. filter press according to claim 1, it is characterised in that further include cleaning device, the cleaning device bag
Sprinkler head is included, the sprinkler head is disposed adjacent with second filter cloth, and positioned at supporting surface lower section.
6. filter press according to claim 1, it is characterised in that the workbench is provided with support, is set on the support
There is first hydraulic cylinder, the first hydraulic cylinder is connected to drive the mud frame to move along the vertical direction with the mud frame.
7. filter press according to claim 6, it is characterised in that the pedestal upper end is provided with crossbeam, is set on the crossbeam
There is second hydraulic cylinder, the second hydraulic cylinder is connected to drive the pressure head to move along the vertical direction with the pressure head.
8. filter press according to claim 1, it is characterised in that the pressure head includes cover plate, peripheral plate, positioned at described outer
Inner circumferential plate in all plates, multiple reinforcing plates and base plate, the upper end of the peripheral plate, the inner circumferential plate and the reinforcing plate with it is described
The lower end connection of cover plate, the reinforcing plate is connected between the peripheral plate and the inner circumferential plate, and the suction hole is formed in institute
State on base plate.
9. filter press according to claim 8, it is characterised in that the base plate is water proof net.
10. filter press according to claim 8, it is characterised in that anti-water recovery apparatus is provided with the base plate, it is described anti-
Water recovery apparatus includes the pipe fitting for connecting and upwardly extending with the suction hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710234885.5A CN106890492B (en) | 2017-04-12 | 2017-04-12 | Filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710234885.5A CN106890492B (en) | 2017-04-12 | 2017-04-12 | Filter press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106890492A true CN106890492A (en) | 2017-06-27 |
| CN106890492B CN106890492B (en) | 2018-06-01 |
Family
ID=59196428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710234885.5A Active CN106890492B (en) | 2017-04-12 | 2017-04-12 | Filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106890492B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058421A (en) * | 2017-11-30 | 2018-05-22 | 安徽省恒伟铋业有限公司 | A kind of bismuth filter-pressing device processed |
| CN108314292A (en) * | 2018-04-11 | 2018-07-24 | 卓培钧 | A kind of sludge filtering water treatment facilities |
| CN109264961A (en) * | 2018-11-29 | 2019-01-25 | 湖北双航机电装备科技有限公司 | A kind of sludge dehydration device and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5223155A (en) * | 1990-06-04 | 1993-06-29 | Ecc International Inc. | Method for filtering mineral slurries |
| CN204447466U (en) * | 2015-02-09 | 2015-07-08 | 南阳医学高等专科学校 | A kind of filter for chemical test |
| CN205360725U (en) * | 2015-12-15 | 2016-07-06 | 天津市日月漆业有限公司 | Paint filter |
| CN206896936U (en) * | 2017-04-12 | 2018-01-19 | 江苏火焰山干燥技术有限公司 | Filter press |
-
2017
- 2017-04-12 CN CN201710234885.5A patent/CN106890492B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5223155A (en) * | 1990-06-04 | 1993-06-29 | Ecc International Inc. | Method for filtering mineral slurries |
| CN204447466U (en) * | 2015-02-09 | 2015-07-08 | 南阳医学高等专科学校 | A kind of filter for chemical test |
| CN205360725U (en) * | 2015-12-15 | 2016-07-06 | 天津市日月漆业有限公司 | Paint filter |
| CN206896936U (en) * | 2017-04-12 | 2018-01-19 | 江苏火焰山干燥技术有限公司 | Filter press |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058421A (en) * | 2017-11-30 | 2018-05-22 | 安徽省恒伟铋业有限公司 | A kind of bismuth filter-pressing device processed |
| CN108058421B (en) * | 2017-11-30 | 2020-10-02 | 安徽省恒伟铋业有限公司 | Press filter for bismuth preparation |
| CN108314292A (en) * | 2018-04-11 | 2018-07-24 | 卓培钧 | A kind of sludge filtering water treatment facilities |
| CN109264961A (en) * | 2018-11-29 | 2019-01-25 | 湖北双航机电装备科技有限公司 | A kind of sludge dehydration device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106890492B (en) | 2018-06-01 |
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