CN108314222A - A kind of compound belt filter press - Google Patents
A kind of compound belt filter press Download PDFInfo
- Publication number
- CN108314222A CN108314222A CN201810328809.5A CN201810328809A CN108314222A CN 108314222 A CN108314222 A CN 108314222A CN 201810328809 A CN201810328809 A CN 201810328809A CN 108314222 A CN108314222 A CN 108314222A
- Authority
- CN
- China
- Prior art keywords
- strainer
- transmission device
- rack
- belt
- lower filter
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
- B01D33/042—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering whereby the filtration and squeezing-out take place between at least two filtering bands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of compound belt filter press, including rack, install flocculation reaction device and micro- worry device respectively above rack, and flocculation reaction device connects micro- worry device by outlet tube.Saucer is installed in rack, saucer is correspondingly arranged at micro- downside for considering device, strainer transmission device is also installed in rack, strainer transmission device includes strainer driving device, strainer driving device is drivingly connected upper strainer transmission device and lower filter belt transmission device, upper strainer transmission device and the strainer of lower filter belt transmission device respective side, which correspond to, compresses fitting, and water tray is arranged in upper strainer transmission device.Advantages of the present invention：The present apparatus is Collecting flocculation reaction, micro-filtration is separated by solid-liquid separation and belt press filtration is separated by solid-liquid separation in the combined type belt filter press of one, and floor space is small, small investment, quick, easy to operate, easy to maintain, and processing performance is good.
Description
Technical field
The present invention relates to technical field of sewage more particularly to a kind of compound belt filter press.
Background technology
Water process refers to the physics centainly taken using standard to make water quality reach, chemical measure.The mankind carry out at water
The mode of reason has had quite a lot of year history, physical method including the use of the different filter material of various pore sizes, using absorption or
Barrier mode forecloses the impurity in water, and more important person is to be adsorbed with activated carbon in suction type, and blocking method is then
It is by water by filter material, the impurity for making volume larger can not pass through, and then obtain more clean water.In addition, physical method
Including the precipitation method, the impurity that exactly allows proportion smaller, which is bubbled through the water column, to be pulled out or contamination precipitation that proportion is larger is under, Jin Erqu
.Chemical method is then to convert impurities in water to the substance smaller to human injury using various chemicals, or will be miscellaneous
Matter is concentrated, and the chemical treatment method of history at most should can be added to the water with alum at last, and after impurities in water set, volume becomes
Greatly, filtration method can be used, impurity is removed.
In existing water treatment system, it is more difficult that the sludge of generation of flocculating is separated from water, and invests larger, inferior separating effect,
Troublesome in poeration, inconvenience is safeguarded.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of compound belt press filtration proposed
Machine.
To achieve the goals above, present invention employs following technical solutions：
A kind of compound belt filter press, it is characterised in that：Including rack, flocculation reaction device and micro- is installed respectively above rack
Consider device, flocculation reaction device connects micro- worry device by outlet tube；
Saucer is installed in rack, saucer is correspondingly arranged at micro- downside for considering device, strainer is also installed in rack
Transmission device；
Strainer transmission device includes strainer driving device, and strainer driving device is drivingly connected upper strainer transmission device and lower filter belt passes
Dynamic device, the upper strainer of upper strainer transmission device and the lower filter belt of lower filter belt transmission device, which correspond to, compresses fitting, water tray setting
In upper strainer transmission device；
Controller, controller control driving flocculation reaction device, micro- worry device and strainer driving device are also installed in rack.
Preferably, the flocculation reaction device includes reative cell, connects inlet tube in the upside of reative cell, inlet tube goes out
Liquid mouth is arranged in the bottom of reative cell, and the chemical feed pipe of connection addition flocculant, is also connected with stirring on reative cell on inlet tube
Machine, blender connect stirring rod, and stirring rod is arranged in reative cell, and one group of stirrer gear, the outlet tube are equipped on stirring rod
It is connected to the upside of reative cell, and the both sides opposite in reative cell are arranged in outlet tube and inlet tube.
Preferably, micro- worry device includes fixed feed tube, deflector chute is equipped in the downside of fixed feed tube, in fixation
Cartridge filter is equipped in feed tube, the side of cartridge filter is equipped with shaft, the other side is equipped with groove, the outside in fixed feed tube side
Bearing block is installed, supporting table is installed in the side wall installation fixing axle inside the fixed feed tube other side, downside, pacifies in supporting table
Guide support wheel is filled, bearing block is correspondingly connected with shaft, and fixing axle correspondence is rotatably arranged in the groove of cartridge filter, in cartridge filter
Outside is socketed guide ring, the support guide cooperation corresponding with guide ring of guide support wheel.
Preferably, the upside inside the fixed feed tube is hung by one group of sunpender and connects sparge pipe, under sparge pipe
One group of nozzle is installed in side, and nozzle is correspondingly arranged with the cartridge filter.
Preferably, first motor is installed in the rack, first motor connects shaft, transmission by actuator drives
Device includes the chain and sprocket wheel of corresponding matching.
Preferably, the strainer driving device includes the second motor, and the second motor is drivingly connected going barrel, and going barrel corresponds to
It is drivingly connected the lower filter belt of the upper strainer and the lower filter belt transmission device of the upper strainer transmission device.
Preferably, deviation correcting roller is also installed in the rack, deviation correcting roller is arranged in the lower filter belt transmission device,
Deviation correcting roller includes anti-bias roller, is evenly distributed with one group of anti-bias tooth in the outer circumference of anti-bias roller, is equipped on the outside of each anti-bias tooth
Arc groove, the arc groove setting on all anti-bias teeth on the same circumference, the upper strainer of the upper strainer transmission device and
The lower filter belt of lower filter belt transmission device is correspondingly arranged in arc groove.
Preferably, tensioning wheel is also installed in the rack, tensioning wheel is arranged in the upper strainer transmission device, tensioning
The lower filter belt of the upper strainer and lower filter belt transmission device of the upper strainer transmission device of the corresponding tensioning of wheel.
Preferably, the upper strainer transmission device includes one group of upper live-roller being mounted in the rack, on all
The upper strainer of outside transmission mating connection of live-roller.
Preferably, the lower filter belt transmission device includes one group of lower driving roller being mounted in the rack, under all
The outside of live-roller is driven mating connection lower filter belt.
Preferably, the water fender of corresponding cooperation is additionally provided with above the upper strainer, water fender is correspondingly arranged at
The top of the saucer is equipped with mud mouth in the lower section of the rack side, corresponding in the side of the lower filter belt
The cleaning shoe of cooperation, cleaning shoe are correspondingly arranged at the top of mud mouth.
The advantage of the invention is that：The present apparatus be Collecting flocculation reaction, micro-filtration be separated by solid-liquid separation and belt press filtration be separated by solid-liquid separation in
The combined type belt filter press of one, is added flocculant in handling water, so that the particle in sewage is gathered and become larger, and forms floc sedimentation,
Enter micro-filtration after accelerating particle polymerization, generates centrifugal force in drum rotating, a part of water is thrown away drum screen, it is remaining
Partial sludge content is relatively large, under the action of inner screwy fin, strainer is sent into, under the action of the double-deck strainer, extra
Moisture content is further shut out, and completes to be separated by solid-liquid separation, and present apparatus floor space is small, and small investment is quick, easy to operate, easy to maintain,
Processing performance is good.
Description of the drawings
Fig. 1 is the principle of the present invention structural schematic diagram.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, a kind of compound belt filter press provided by the invention, including rack 1, rack 1 are frame structure,
It is equipped with one group of riser in frame, one group of support plate is all connected between two neighboring riser.The installation flocculation respectively above frame
Reaction unit 2 and micro- worry device 3, flocculation reaction device 2 connect micro- worry device 3 by outlet tube 4.
The flocculation reaction device 2 includes reative cell 11, and inlet tube 12 is connected in the upside of reative cell 11, inlet tube 12
Liquid outlet is arranged in the bottom of reative cell 11, the chemical feed pipe 13 of connection addition flocculant on inlet tube 12, on reative cell 11
It is also connected with blender 14, blender 14 connects stirring rod 15, and stirring rod 15 is arranged in reative cell 11, is equipped on stirring rod 15
One group of stirrer gear 16, the outlet tube 4 is connected to the upside of reative cell 11, and outlet tube 4 and inlet tube 12 are arranged in reative cell
11 opposite both sides.Outlet tube 4 is zigzag configuration, and the inlet of outlet tube 4 is connected to the upside of reative cell 11, in outlet tube 4
The lower section of end is equipped with liquid outlet 4.1.Waste water is injected from inlet tube 12 in flocculation reaction device 2, injects and flocculates from chemical feed pipe 13
Agent, blender 14 drive stirring rod 15 and stirrer gear 16 to be thoroughly mixed waste water and flocculant, rapid flocculation, polymerization.
Micro- worry device 3 includes fixed feed tube 17, and fixed feed tube 17 is the cylindrical structure of one end open, in guide
The opening mating connection cover of cylinder 17 is equipped with deflector chute 17.1 in the downside of fixed feed tube 17, and deflector chute 17.1 is strip
Shape slot.Cartridge filter 18 is equipped in fixed feed tube 17, the side of cartridge filter 18 is equipped with shaft 19, the other side is equipped with groove,
Bearing block 20 is installed in the outside at cover center, and bearing block 20 is the prior art, and the correspondence of shaft 19 is plugged in bearing block 20, and
The outside of shaft 19 is socketed driven sprocket.Fixing axle 21 is installed at the center at 17 interior barrel bottom of fixed feed tube, in fixing axle 21
Bottom be equipped with flange, flange is connected by screw on the cylinder bottom of fixed feed tube 17,21 grafting cartridge filter 18 of fixing axle
In groove, and bearing is also socketed in fixing axle 21.In fixed feed tube 17 supporting table 21, branch are welded close to the downside at cylinder bottom
Support platform 21 is arc-shaped plate, is equipped with arc-shaped slot in the upper side of supporting table 21, uniformly distributed one group of guide support in arc-shaped slot
Wheel 22, guide support wheel 22 include the U-shaped frame being connected in arc-shaped slot, and support wheel is connected in U-shaped frame, in the outer of support wheel
Side is equipped with annular groove, and the cross section of annular groove is isosceles trapezoidal structure, and guide ring 23, guide ring are socketed in the outside of cartridge filter 18
23 are correspondingly arranged in the annular groove of support wheel, and guide ring 23 is circular ring shape plate, and the cross section of guide ring 23 is and support wheel
The isosceles trapezoidal structure of annular groove corresponding matching.First motor 24 is installed in rack 1, first motor 24 passes through transmission device 25
It is drivingly connected shaft 19, transmission device 25 includes the chain and sprocket wheel of corresponding matching, and sprocket wheel is to be socketed in first motor 24
Drive sprocket and the driven sprocket being socketed in shaft 19.
Upside inside the fixed feed tube 17 is hung by two sunpenders 36 connects sparge pipe 37, the length of sparge pipe 37
Equal to the length of cartridge filter 18, one group of nozzle is installed in the downside of sparge pipe 37, nozzle is correspondingly arranged with cartridge filter 18.
Water tray 5 is installed in the support plate of 1 upper inside of rack, saucer 5 is correspondingly arranged at deflector chute 17.1
Positive downside, and the length of water tray 5 is more than the length of deflector chute 17.1.
Strainer transmission device 6 is also installed in the rack 1, strainer transmission device 6 includes strainer driving device 7, strainer
Driving device 7 is drivingly connected upper strainer transmission device 8 and lower filter belt transmission device 9,34 He of upper strainer of upper strainer transmission device 8
The lower filter belt 35 of lower filter belt transmission device 9, which corresponds to, compresses fitting, and water tray 5 is arranged in 34 transmission device 7 of upper strainer.In upper filter
The water fender 38 of corresponding cooperation is additionally provided with 34 top, water fender 38 is correspondingly arranged at the top of saucer 5, is keeping off
Under the action of water plate 38, the muddy water being discharged out of fixed feed tube 17 is adequately imported in water tray 5.In 1 side of rack
Lower section is equipped with mud mouth 39, and in the side of the lower filter belt 35, the cleaning shoe 40 of corresponding cooperation, cleaning shoe 40 are correspondingly arranged
In the top of mud mouth 39.
The strainer driving device 7 includes the second motor 26, and the second motor 26 is drivingly connected going barrel 27, and going barrel 27 is right
The lower filter belt 35 of the upper strainer 34 and the lower filter belt transmission device 9 of the upper strainer transmission device 8 should be drivingly connected.Going barrel
27 be the prior art, and going barrel is separated out portion of water using centrifugal action the muddy water of remainder is sent at work
Enter upper strainer 34 and lower filter belt 35.Upper strainer transmission device 8 includes one group of upper live-roller 32 being mounted in the rack 1,
The outside of all upper live-rollers 32 is driven the upper strainer 34 that is connected.Lower filter belt transmission device 9 includes one group and is mounted on the machine
Lower driving roller 33 on frame 1, in the outside of all lower driving rollers 33 transmission mating connection lower filter belt 35.In upper strainer 34 and lower filter
Under collective effect with 35, the water in muddy water is rolled, and the mud cake left is discharged from mud mouth 39.
Deviation correcting roller 28 is also installed in the rack 1, deviation correcting roller 28 is arranged in the lower filter belt transmission device 9,
Deviation correcting roller 28 includes anti-bias roller 29, one group of anti-bias tooth 30 is evenly distributed in the outer circumference of anti-bias roller 29, in each anti-bias tooth 30
Outside is equipped with arc groove, and on the same circumference, the upper strainer transmission fills the arc groove setting on all anti-bias teeth 30
It sets 8 upper strainer 34 and the lower filter belt 35 of lower filter belt transmission device 9 is correspondingly arranged in arc groove.
Tensioning wheel 31 is also installed in the rack 1, tensioning wheel 31 is arranged in the upper strainer transmission device 8, tensioning
Wheel 31 corresponds to the lower filter belt 35 of the upper strainer 34 and lower filter belt transmission device 9 that are tensioned upper strainer transmission device 8.
Controller 10 is also installed in rack 1, controller 10 is the prior art, uses conventional PLC controller, is controlled
The control driving of device 10 blender 14, first motor 24 and the second motor 26, the type of drive of PLC controller is the prior art.
Claims (10)
1. a kind of compound belt filter press, it is characterised in that：Including rack（1）, in rack（1）Top is installed by flocculation reaction respectively
Device（2）With micro- worry device（3）, flocculation reaction device（2）Pass through outlet tube（4）Connect micro- worry device（3）；
In rack（1）Interior installation saucer（5）, saucer（5）It is correspondingly arranged at micro- worry device（3）Downside, in rack
（1）Strainer transmission device is inside also installed（6）；
Strainer transmission device（6）Including strainer driving device（7）, strainer driving device（7）Strainer transmission device in drive connection
（8）With lower filter belt transmission device（9）, upper strainer transmission device（8）Upper strainer（34）With lower filter belt transmission device（9）Lower filter
Band（35）It is corresponding to compress fitting, water tray（5）It is arranged in upper strainer（34）Transmission device（7）It is interior；
In rack（1）On controller is also installed（10）, controller（10）Control driving flocculation reaction device（2）, micro- worry device（3）
With strainer driving device（7）.
2. a kind of compound belt filter press according to claim 1, it is characterised in that：The flocculation reaction device（2）Packet
Include reative cell（11）, in reative cell（11）Upside connect inlet tube（12）, inlet tube（12）Liquid outlet be arranged in reative cell
（11）Bottom, in inlet tube（12）The chemical feed pipe of upper connection addition flocculant（13）, in reative cell（11）On be also connected with stirring
Machine（14）, blender（14）Connect stirring rod（15）, stirring rod（15）It is arranged in reative cell（11）It is interior, in stirring rod（15）On set
There is one group of stirrer gear（16）, the outlet tube（4）It is connected to reative cell（11）Upside, and outlet tube（4）And inlet tube（12）
It is arranged in reative cell（11）Opposite both sides.
3. a kind of compound belt filter press according to claim 1, it is characterised in that：Micro- worry device（3）Including solid
Determine feed tube（17）, in fixed feed tube（17）Downside be equipped with deflector chute（17.1）, in fixed feed tube（17）Inside it was equipped with
Filter cylinder（18）, cartridge filter（18）Side be equipped with shaft（19）, the other side be equipped with groove, in fixed feed tube（17）Outside side
Portion is installed by bearing block（20）, in fixed feed tube（17）Side wall inside the other side installs fixing axle（21）, downside installation support
Platform（21）, in supporting table（21）Upper installation guide support wheel（22）, bearing block（20）It is correspondingly connected with shaft（19）, fixing axle（21）
Correspondence is rotatably arranged on cartridge filter（18）Groove in, in cartridge filter（18）Outside be socketed guide ring（23）, guide support wheel
（22）With guide ring（23）Corresponding support guide cooperation；
In the rack（1）Upper installation first motor（24）, first motor（24）Pass through transmission device（25）It is drivingly connected shaft
（19）, transmission device（25）Chain including corresponding matching and sprocket wheel.
4. a kind of compound belt filter press according to claim 3, it is characterised in that：In the fixed feed tube（17）It is interior
The upside in portion passes through one group of sunpender（36）It hangs and connects sparge pipe（37）, in sparge pipe（37）Downside install one group of nozzle, nozzle with
The cartridge filter（18）It is correspondingly arranged.
5. a kind of compound belt filter press according to claim 1, it is characterised in that：The strainer driving device（7）Packet
Include the second motor（26）, the second motor（26）It is drivingly connected going barrel（27）, going barrel（27）It is corresponding to be drivingly connected the upper filter
Belt driver（8）Upper strainer（34）With the lower filter belt transmission device（9）Lower filter belt（35）.
6. a kind of compound belt filter press according to claim 1, it is characterised in that：In the rack（1）Inside also install
Deviation correcting roller（28）, deviation correcting roller（28）It is arranged in the lower filter belt transmission device（9）It is interior, deviation correcting roller（28）Including anti-bias roller
（29）, in anti-bias roller（29）Outer circumference be evenly distributed with one group of anti-bias tooth（30）, in each anti-bias tooth（30）Outside be equipped with arc
Connected in star, all anti-bias teeth（30）On arc groove setting on the same circumference, the upper strainer transmission device（8）Upper filter
Band（34）With lower filter belt transmission device（9）Lower filter belt（35）It is correspondingly arranged in arc groove.
7. a kind of compound belt filter press according to claim 1, it is characterised in that：In the rack（1）Inside also install
Tensioning wheel（31）, tensioning wheel（31）It is arranged in the upper strainer transmission device（8）It is interior, tensioning wheel（31）The corresponding upper strainer of tensioning passes
Dynamic device（8）Upper strainer（34）With lower filter belt transmission device（9）Lower filter belt（35）.
8. a kind of compound belt filter press according to claim 1, it is characterised in that：The upper strainer transmission device（8）
It is mounted on the rack including one group（1）On upper live-roller（32）, in all upper live-rollers（32）Outside transmission cooperation connect
Connect strainer（34）.
9. a kind of compound belt filter press according to claim 1, it is characterised in that：The lower filter belt transmission device（9）
It is mounted on the rack including one group（1）On lower driving roller（33）, in all lower driving rollers（33）Outside transmission cooperation connect
Connect lower filter belt（35）.
10. a kind of compound belt filter press according to claim 1, it is characterised in that：In the upper strainer（34）It is upper
Side is additionally provided with the water fender of corresponding cooperation（38）, water fender（38）It is correspondingly arranged at the saucer（5）Top,
The rack（1）The lower section of side is equipped with mud mouth（39）, in the lower filter belt（35）Side corresponding cooperation scrape mud
Plate（40）, cleaning shoe（40）It is correspondingly arranged at mud mouth（39）Top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810328809.5A CN108314222A (en) | 2018-04-13 | 2018-04-13 | A kind of compound belt filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810328809.5A CN108314222A (en) | 2018-04-13 | 2018-04-13 | A kind of compound belt filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108314222A true CN108314222A (en) | 2018-07-24 |
Family
ID=62897512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810328809.5A Withdrawn CN108314222A (en) | 2018-04-13 | 2018-04-13 | A kind of compound belt filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108314222A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111389077A (en) * | 2020-04-10 | 2020-07-10 | 施亮 | Filter belt of belt type filter-pressing dehydrator capable of preventing failure and controlling tension |
-
2018
- 2018-04-13 CN CN201810328809.5A patent/CN108314222A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111389077A (en) * | 2020-04-10 | 2020-07-10 | 施亮 | Filter belt of belt type filter-pressing dehydrator capable of preventing failure and controlling tension |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20180724 |