CN109464838A - The ceramic filter of multifunctional belt automatic scraper system - Google Patents
The ceramic filter of multifunctional belt automatic scraper system Download PDFInfo
- Publication number
- CN109464838A CN109464838A CN201811098770.9A CN201811098770A CN109464838A CN 109464838 A CN109464838 A CN 109464838A CN 201811098770 A CN201811098770 A CN 201811098770A CN 109464838 A CN109464838 A CN 109464838A
- Authority
- CN
- China
- Prior art keywords
- scraper
- filtrate
- valve
- ceramic wafer
- 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.)
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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
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
- B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
-
- 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
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or 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
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
- B01D33/725—Special treatment of the feed stream before contacting the filtering element, e.g. cutting
-
- 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
- B01D33/80—Accessories
- B01D33/804—Accessories integrally combined with devices for controlling the filtration
- B01D33/807—Accessories integrally combined with devices for controlling the filtration by level measuring
Abstract
The present invention relates to the ceramic filters of multifunctional belt automatic scraper system, including host component, filtering cleaning assembly and Power Component；The filtering cleaning assembly is mounted on inside host component；The Power Component is locally mounted on host component surface, is partially installed on inside host component more than institute, the host component includes rack, pulp tank, gape, ore discharge valve, slurry-inlet valve, inlet pipe, filtrate tank and manual filtrate valve；Each component of host component relies on rack and fixes, and the rigidity and shock resistance of complete machine can be improved, make the machine in operation, will not generate rack forced displacement because equipment shakes, improve the safety of production.Pulp tank and filtrate tank are equipped with disengaging valve, convenient for quickly emptying internal residual liquid when equipment needs repairing, are conducive to the subsequent maintenance of equipment.
Description
Technical field
The present invention relates to a kind of ceramic filters of multifunctional belt automatic scraper system, belong to chemical field.
Background technique
Ceramic filter is a kind of technology based on capillary effect and vacuum effect, is that more mature separating dry space from moist space is set
It is standby.Its structure is simple, dehydration property is good, cake yield is high, therefore the deep trust by manufacturing enterprise.With the continuous progress of science and technology, people
Also proposed the new demand of upgrading to ceramic filter.Pass through continuous analysis and summary in actual production, Ren Menfa
Now if it is intended to improving the production efficiency of ceramic filter can turn from slurry temperature, concentration of slurry, material height of liquid level, main shaft
Speed, scraper gap and filter plate material etc. are started with, by continuously improving for equipment, so that new ceramic filter be made more to accord with
Close the production requirement of people.
Summary of the invention
The present invention exactly for the technical problems in the prior art, provides a kind of multifunctional belt automatic scraper system
Ceramic filter, entire technical solution is compact-sized, rationally distributed, and the scraper with automatic adjustment system can have more slurry
Difference, gap of the adjust automatically scraper between ceramic wafer.Not only the filter cake that ceramic plate surface is formed quickly had been eliminated, but also will not be right
Ceramic wafer itself generates abrasion, extends the service life of product, improves Business Economic Benefit.
To achieve the goals above, technical scheme is as follows, a kind of ceramics of multifunctional belt automatic scraper system
Filter, including host component, filtering cleaning assembly and Power Component；The filtering cleaning assembly is mounted in host component
Portion；The Power Component is locally mounted on host component surface, is partially installed on inside host component more than institute.Design structure letter
It is single clear, be closely connected and do not influence each other between each component, required part replacement facilitates, be easy in the future product in use process
In maintenance.
As an improvement of the present invention, the host component include rack, pulp tank, gape, ore discharge valve, into slurry
Valve, inlet pipe, filtrate tank and manual filtrate valve；The pulp tank is mounted on frame lower；The gape and the installation of ore discharge valve
In ore pulp trench bottom；The slurry-inlet valve and inlet pipe are mounted on pulp tank groove body edge upper part；The filtrate tank is mounted on rack
Lower right side；The manual filtrate valve is mounted on filtrate bottom of the tube.Each component of host component relies on rack and fixes, and can be improved
The rigidity and shock resistance of complete machine, make the machine in operation, will not generate rack forced displacement because equipment shakes, improve production
Safety.Pulp tank and filtrate tank are equipped with disengaging valve, convenient for quickly emptying internal Liquid Residue when equipment needs repairing
Body is conducive to the subsequent maintenance of equipment.
As an improvement of the present invention, the filtering cleaning assembly include ceramic wafer, roller, distributing valve, backwash tube,
Filtrate pipe, vacuum tube, scraper automatic adjustment system and ceramic wafer exterior washings device；The ceramic wafer is successively equidistantly mounted on roller
On cylinder；The roller is mounted on rack middle position；The distributing valve is mounted on the left of roller at port；The backwash tube,
Filtrate pipe and hollow tube are installed in inside roller；The automatic scraper adjustment system is mounted on the two sides of ceramic wafer；The pottery
Porcelain plate exterior washings device is mounted on the outer upper side of scraper.Backwash tube is installed inside ceramic wafer, is equipped with again clearly external
Cleaning device, ceramic wafer first open internal backwash tube behind scraper area, are rinsed outward by internal, make hair contained by ceramic wafer
Residue in fine holes loosens, and cleaning device is then turned on, under the action of high-pressure cleaning liquid, rapidly by the residual of ceramic plate surface
Slag punching is fallen, and ceramic plate surface restores clean again.Inside and outside two kinds of cleaning ways combine, and ceramic plate surface not only can be improved
Cleaning effect also substantially reduces scavenging period, and the production capacity of this product is made to be further enhanced.
As an improvement of the present invention, the scraper automatic adjustment system include scraper, scraper sliding block, scraper guide rail,
The fixed guide rail of micro hydraulic thruster, thruster and scraper sliding block limiter；The scraper is mounted on ceramic wafer two sides, described to scrape
Knife sliding block is fixed on scraper guide rail, and is connected with scraper two sides；The micro hydraulic thruster is fixed on thruster fixation and leads
On rail, one end is connected with blade surface；The scraper sliding block limiter is mounted on the fixed guide rail both ends end of thruster.Due to pottery
Porcelain filter uses contactless discharging, and scraper gap and ceramic filter sheet separation are smaller, and the filter cake scraped in the unit time is more,
Production capacity is just high, but if scraper too close to ceramic wafer, and can and ceramic plate surface generate friction, cause mechanical wear, from
And shorten the service life of ceramic wafer, whole plus enterprise production cost.This product uses completely new Design of Mechanical Structure, makes scraper not
In fixation and a bit, but can be adjusted automatically according to the difference of slurry.When slurry more dilutes, scraper is in thruster
Under the action of, the gap between ceramic wafer is smaller, improves filter cake removal amount；When slurry is sticky, scraper is then added to and ceramic wafer
Gap prevents the hard object in slurry from generating accumulation, to cause to be seriously worn to ceramic wafer and scraper, therefore this product not only may be used
Quickly to remove filter cake, moreover it is possible to effectively extend the service life of ceramic wafer and scraper, while saving production cost, improve enterprise
Industry economic benefit.
As an improvement of the present invention, micro hydraulic thruster contained by the scraper automatic adjustment system is four one
Group, dislocation is placed on ceramic wafer two sides two-by-two.The design that thruster misplaces two-by-two can make scraper stress more uniform.When scraping
Knife is not in filter cake the problem of scraper one end is accumulated, improves the serious forgiveness of equipment, reduce production when removing filter cake
The probability of happening of accident.
As an improvement of the present invention, rubber anticollision ring is installed among described two scraper sliding blocks.Rubber anticollision ring
Cross-sectional area should be greater than the cross-sectional area of ceramic wafer, when this design can prevent mechanical disorder or human operational error, scraper
Strong collision is generated in ceramic plate surface, to cause great production accident and economic loss.
As an improvement of the present invention, the Power Component includes filtrate pump, agitating device, agitator motor, roller
Speed reducer and vacuum pump；The filtrate pump is connected by pipeline with filtrate pipe；The agitating device is mounted in pulp tank；It is described
Agitator motor is fixed on above agitating device, is suspended from outside pulp tank；The roller speed reducer is fixed on the rack end right side simultaneously
It is connected with roller；The vacuum pump is mounted below liquid feed valve, is placed in outside pulp tank.It is only using capillary ceramic plate for vacuum pump
The special air-locked characteristic of water flowing makes ceramic wafer inner cavity vacuum by air in extracting plate, forms plate inside and outside pressure difference, makes hopper
The material of interior suspension quick adsorption under the action of negative pressure, finally by scraper, solid material is retained on ceramic wafer.Ceramics
Plate filters slurries in the state of vacuum, and the rate of filtration of slurries not only can be improved, and can also reduce the moisture content of filter cake, make
The demand of the more realistic production of product；The agitating device is mounted in pulp tank；The agitator motor is fixed on
Above agitating device, it is suspended from outside pulp tank.The mobility of slurries in pulp tank can be improved in the design of agitating device, when slurries exist
When passing through ceramic filtering plate, there will be better flow velocity, so as to quickly complete the separation process of slurry.
The opposite and prior art, the invention has the advantages that, 1) the technical solution overall construction design is ingenious, it is compact,
Cost is relatively low；2) each component of host component relies on rack and fixes, and the rigidity and shock resistance of complete machine can be improved, making the machine
When industry, rack forced displacement will not be generated because equipment shakes, improve the safety of production.Pulp tank and filtrate tank be equipped with into
Valve out is conducive to the subsequent maintenance of equipment convenient for quickly emptying internal residual liquid when equipment needs repairing；3) liquid
The design of position pipe can make operator monitor the filtrate quantity in filtrate tank in real time, avoid the occurrence of filtrate in tank and overflow
Phenomenon not only increases the safety of production, decreases the waste of finished product；4) backwash tube is installed inside ceramic wafer,
External to be equipped with cleaning device again, ceramic wafer first opens internal backwash tube behind scraper area, is rinsed outward by internal,
The residue in capillary micropore contained by ceramic wafer is loosened, cleaning device is then turned on, under the action of high-pressure cleaning liquid, rapidly will
The residue punching of ceramic plate surface is fallen, and ceramic plate surface restores clean again.Inside and outside two kinds of cleaning ways combine, and can not only mention
The cleaning effect of high ceramics plate surface, also substantially reduces scavenging period, the production capacity of this product is made to be further enhanced；5) thrust
The design that device misplaces two-by-two can make scraper stress more uniform.It is not in filter cake in scraper when scraper is when removing filter cake
The problem of one end is accumulated, improves the serious forgiveness of equipment, reduces the probability of happening of production accident；6) rubber anticollision ring is transversal
Area should be greater than the cross-sectional area of ceramic wafer, and when this design can prevent mechanical disorder or human operational error, scraper is in ceramics
Plate surface generates strong collision, to cause great production accident and economic loss；7) vacuum pump using capillary ceramic plate its
Unique air-locked characteristic of water flowing makes ceramic wafer inner cavity vacuum by air in extracting plate, forms plate inside and outside pressure difference, makes to expect
The material to suspend in slot quick adsorption under the action of negative pressure, finally by scraper, solid material is retained on ceramic wafer.Pottery
Porcelain plate filters slurries in the state of vacuum, and the rate of filtration of slurries not only can be improved, and can also reduce the moisture content of filter cake,
Make the demand of the more realistic production of product；8) mobility of slurries in pulp tank can be improved in the design of agitating device, works as slurry
Liquid will have better flow velocity when passing through ceramic filtering plate, so as to quickly complete the separation process of slurry.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is partial structural diagram；
Fig. 3 is scraper automatic adjustment system structural schematic diagram；
In figure:
1, rack, 2, pulp tank, 3, gape, 4, ore discharge valve, 5, slurry-inlet valve, 6, inlet pipe, 7, filtrate tank, 8, manual filtrate
Valve, 9, filtrate tank liquid level tube, 10, ceramic wafer, 11, roller, 12, distributing valve, 13, backwash tube, 14, filtrate pipe, 15, vacuum
Pipe, 16, ceramic wafer exterior washings device,
17 filtrate pumps, 18, agitating device, 19, agitator motor, 20, roller speed reducer,
21, scraper, 22, scraper sliding block, 23, scraper guide rail, 24, micro hydraulic thruster, 25, the fixed guide rail of thruster, 26, scrape
Knife sliding block limiter；27, vacuum pump, 28, rubber anticollision ring.
Specific embodiment:
In order to deepen the understanding of the present invention, the present embodiment is described in detail with reference to the accompanying drawing.
Embodiment 1: referring to figures 1-3, a kind of ceramic filter of multifunctional belt automatic scraper system, including host groups
Part, filtering cleaning assembly and Power Component；The filtering cleaning assembly is mounted on inside host component；The Power Component part
It is mounted on host component surface, is partially installed on inside host component more than institute.The design structure is simply clear, tight between each component
Close connection does not influence each other again, and required part replacement is convenient, is easy to the maintenance of product in use in the future.
The host component includes rack 1, pulp tank 2, gape 3, ore discharge valve 4, slurry-inlet valve 5, inlet pipe 6, filtrate tank 7
With manual filtrate valve 8；The pulp tank is mounted on frame lower；The gape and ore discharge valve are mounted on ore pulp trench bottom；Institute
It states slurry-inlet valve and inlet pipe is mounted on pulp tank groove body edge upper part；The filtrate tank is mounted on rack lower right side；The hand
Dynamic filtrate valve is mounted on filtrate bottom of the tube.Each component of host component relies on rack and fixes, and the rigidity of complete machine can be improved and resist
Pinking makes the machine in operation, will not generate rack forced displacement because equipment shakes, improve the safety of production.Pulp tank
It is equipped with disengaging valve with filtrate tank, convenient for quickly emptying internal residual liquid when equipment needs repairing, it is subsequent to be conducive to equipment
Maintenance.The filtering cleaning assembly include ceramic wafer 10, roller 11, distributing valve 12, backwash tube 13, filtrate pipe 14,
Vacuum tube 15, scraper automatic adjustment system and ceramic wafer exterior washings device 16；The ceramic wafer is successively equidistantly mounted on roller
On；The roller is mounted on rack middle position；The distributing valve is mounted on the left of roller at port；The backwash tube, filter
Liquid pipe and hollow tube are installed in inside roller；The automatic scraper adjustment system is mounted on the two sides of ceramic wafer；The ceramics
Plate exterior washings device is mounted on the outer upper side of scraper.Backwash tube is installed inside ceramic wafer, cleaning is installed again external
Device, ceramic wafer first open internal backwash tube behind scraper area, are rinsed outward by internal, make capillary contained by ceramic wafer
Residue in micropore loosens, and cleaning device is then turned on, under the action of high-pressure cleaning liquid, rapidly by the residue of ceramic plate surface
Punching is fallen, and ceramic plate surface restores clean again.Inside and outside two kinds of cleaning ways combine, and the clear of ceramic plate surface not only can be improved
Effect is washed, scavenging period is also substantially reduced, the production capacity of this product is made to be further enhanced.The scraper automatic adjustment system packet
Include the fixed guide rail 25 of scraper 21, scraper sliding block 22, scraper guide rail 23, micro hydraulic thruster 24, thruster and scraper sliding block limit
Position device 26；The scraper is mounted on ceramic wafer two sides, and the scraper sliding block is fixed on scraper guide rail, and with scraper two sides phase
Even；The micro hydraulic thruster is fixed on the fixed guide rail of thruster, and one end is connected with blade surface；The scraper sliding block limit
Position device is mounted on the fixed guide rail both ends end of thruster.Since ceramic filter uses contactless discharging, scraper gap and pottery
Porcelain filters that sheet separation is smaller, and the filter cake scraped in the unit time is more, and production capacity is just high, but if scraper too close to ceramic wafer,
Friction can be generated with ceramic plate surface again, cause mechanical wear, so as to shorten the service life of ceramic wafer, whole plus enterprise production
Cost.This product uses completely new Design of Mechanical Structure, make scraper not it is fixed and a bit, but can according to the difference of slurry,
Automatically it adjusts.When slurry more dilutes, for scraper under the action of thruster, the gap between ceramic wafer is smaller, improves filter
Cake removal amount；When slurry is sticky, scraper is then added to the gap with ceramic wafer, prevents the hard object in slurry from generating accumulation, thus
Ceramic wafer and scraper are caused to be seriously worn, therefore this product not only can quickly remove filter cake, moreover it is possible to effectively extend ceramic wafer and
The service life of scraper improves Business Economic Benefit while saving production cost.Contained by the scraper automatic adjustment system
Micro hydraulic thruster is tetrad, and dislocation is placed on ceramic wafer two sides two-by-two.The design that thruster misplaces two-by-two can make
Scraper stress is more uniform.When scraper is when removing filter cake, is not in filter cake the problem of scraper one end is accumulated, improves and set
Standby serious forgiveness reduces the probability of happening of production accident.Rubber anticollision ring 28 is installed among described two scraper sliding blocks.Rubber
The cross-sectional area of skin anticollision ring should be greater than the cross-sectional area of ceramic wafer, this design can prevent mechanical disorder or human operational error
When, scraper generates strong collision in ceramic plate surface, to cause great production accident and economic loss.
The Power Component includes filtrate pump 17, agitating device 18, agitator motor 19, roller speed reducer 20 and vacuum pump
21；The filtrate pump is connected by pipeline with filtrate pipe；The agitating device is mounted in pulp tank；The agitator motor is solid
It is scheduled on above agitating device, is suspended from outside pulp tank；The roller speed reducer is fixed on the rack end right side and is connected with roller；Institute
It states vacuum pump to be mounted below liquid feed valve, be placed in outside pulp tank.Its unique water flowing is airtight using capillary ceramic plate for vacuum pump
Characteristic ceramic wafer inner cavity vacuum is made by air in extracting plate, form plate inside and outside pressure difference, make the material to suspend in hopper
Quick adsorption, finally by scraper, solid material is retained on ceramic wafer under the action of negative pressure.Shape of the ceramic wafer in vacuum
Slurries are filtered under state, the rate of filtration of slurries not only can be improved, and can also reduce the moisture content of filter cake, product is made more to suit reality
The demand of border production；The agitating device is mounted in pulp tank；The agitator motor is fixed on above agitating device,
It is suspended from outside pulp tank.The mobility of slurries in pulp tank can be improved in the design of agitating device, when slurries are passing through ceramic filtering plate
When, there will be better flow velocity, so as to quickly complete the separation process of slurry.
It should be noted that above-described embodiment, is not intended to limit the scope of protection of the present invention, in above-mentioned technical proposal
On the basis of made equivalents or substitution each fall within the range that the claims in the present invention are protected.
Claims (4)
1. a kind of ceramic filter of multifunctional belt automatic scraper system, which is characterized in that including host component, filtering cleaning group
Part and Power Component；The filtering cleaning assembly is mounted on inside host component；The Power Component is locally mounted on host groups
Part surface, institute more than be partially installed on inside host component, the host component include rack, pulp tank, gape, ore discharge valve,
Slurry-inlet valve, inlet pipe, filtrate tank and manual filtrate valve；The pulp tank is mounted on frame lower；The gape and ore discharge valve
It is mounted on ore pulp trench bottom；The slurry-inlet valve and inlet pipe are mounted on pulp tank groove body edge upper part；The filtrate tank is mounted on
Rack lower right side；The manual filtrate valve is mounted on filtrate bottom of the tube, the filtering cleaning assembly include ceramic wafer, roller,
Distributing valve, backwash tube, filtrate pipe, vacuum tube, scraper automatic adjustment system and ceramic wafer exterior washings device；The ceramic wafer
Successively it is equidistantly mounted on roller；The roller is mounted on rack middle position；The distributing valve is mounted on port on the left of roller
Place；The backwash tube, filtrate pipe and hollow tube are installed in inside roller；The automatic scraper adjustment system is mounted on ceramics
The two sides of plate；The ceramic wafer exterior washings device is mounted on the outer upper side of scraper, and the scraper automatic adjustment system includes scraping
The fixed guide rail of knife, scraper sliding block, scraper guide rail, micro hydraulic thruster, thruster and scraper sliding block limiter；The scraper peace
Mounted in ceramic wafer two sides, the scraper sliding block is fixed on scraper guide rail, and is connected with scraper two sides；The micro hydraulic thrust
Device is fixed on the fixed guide rail of thruster, and one end is connected with blade surface；It is solid that the scraper sliding block limiter is mounted on thruster
Determine the guide rail both ends end.
2. the ceramic filter of multifunctional belt automatic scraper system according to claim 1, which is characterized in that the scraper
Micro hydraulic thruster contained by automatic adjustment system is tetrad, and dislocation is placed on ceramic wafer two sides two-by-two.
3. the ceramic filter of multifunctional belt automatic scraper system according to claim 2, which is characterized in that described two
Rubber anticollision ring 28 is installed among scraper sliding block.
4. the ceramic filter of multifunctional belt automatic scraper system according to claim 3, which is characterized in that described dynamic
Power component includes filtrate pump, agitating device, agitator motor, roller speed reducer and vacuum pump；The filtrate pump by pipeline with
Filtrate pipe is connected；The roller speed reducer is fixed on the rack end right side and is connected with roller；The vacuum pump is mounted on feed liquor
Below valve, it is placed in outside pulp tank；The agitating device is mounted in pulp tank；The agitator motor is fixed on agitating device
Top is suspended from outside pulp tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811098770.9A CN109464838A (en) | 2018-09-20 | 2018-09-20 | The ceramic filter of multifunctional belt automatic scraper system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811098770.9A CN109464838A (en) | 2018-09-20 | 2018-09-20 | The ceramic filter of multifunctional belt automatic scraper system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109464838A true CN109464838A (en) | 2019-03-15 |
Family
ID=65663136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811098770.9A Pending CN109464838A (en) | 2018-09-20 | 2018-09-20 | The ceramic filter of multifunctional belt automatic scraper system |
Country Status (1)
| Country | Link |
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| CN (1) | CN109464838A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112223527A (en) * | 2020-09-16 | 2021-01-15 | 萍乡市恒升特种材料有限公司 | Automatic sizing extrusion equipment for aluminum oxide ceramic filter plate |
-
2018
- 2018-09-20 CN CN201811098770.9A patent/CN109464838A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112223527A (en) * | 2020-09-16 | 2021-01-15 | 萍乡市恒升特种材料有限公司 | Automatic sizing extrusion equipment for aluminum oxide ceramic filter plate |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190315 |
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| WD01 | Invention patent application deemed withdrawn after publication |