CN217094265U - Ceramic filter of submicron order calcium carbonate powder is with clearance structure - Google Patents

Abstract

The utility model discloses a ceramic of submicron order calcium carbonate powder filters uses clearance structure relates to calcium carbonate powder production technical field. The utility model discloses a material case, filtering component and garbage collection box, material case both ends are fixed with the pneumatic cylinder, and material case upper end joint is fixed with filtering component, and the inboard joint of filtering component is fixed with the coarse screen cloth, and the filtering component bottom connects soon to be fixed with ceramic filter tube, and filtering component one end joint has garbage collection box, and the grafting of garbage collection box one end has the garbage box, and the inboard joint of garbage collection box is fixed with the filtration core of air. The utility model discloses a material case, filter assembly and garbage collection box, though the ceramic filtration equipment of having solved current submicron order calcium carbonate powder can carry out regularly clearance to ceramic filter core through cleaning device, but equipment needs devices such as external air compressor machine, the incremental cost and the maintenance degree of difficulty, can't sieve out calcium carbonate powder not up to standard in the filter process, still probably have harmful gas's problem in the air through ceramic filter core.

Description

Ceramic filter of submicron order calcium carbonate powder is with clearance structure

Technical Field

The utility model belongs to the technical field of calcium carbonate powder production, especially, relate to a clearance structure is used in ceramic filter of submicron order calcium carbonate powder.

Background

Calcium carbonate, which is an inorganic compound, is one of the common substances on earth, exists in rocks such as calcite, chalk, limestone, marble and the like, and makes important building materials have wide industrial application, calcium carbonate with certain fineness is generally required to be produced in the industrial production process for use in different applications, while in the production and processing process of submicron calcium carbonate, in order to ensure that the filtered calcium carbonate powder meets the fineness requirement, a filter device is generally required to be used for filtering calcium carbonate powder, in order to ensure the filtering effect, particularly, powder with the particle size of less than 2 micrometers is filtered and collected, a ceramic filter element is generally required to be arranged in the filter device for filtering the powder, the ceramic filter element is mainly used for filtering, antibacterial and activating drinking water, and has high efficiency in metallurgy, ultrasonic wave and underground water filtering, and because ceramic filter core filters aperture less, appears blockking up easily after a period of time uses and leads to filtration efficiency to descend, consequently need set up the clearance structure in the filter equipment inboard usually and regularly clear up ceramic filter core, but it still has following drawback in the in-service use:

1. the prior publication, CN210495551U, is a ceramic filter device for filtering submicron calcium carbonate powders, said filter device comprising: powder collection device, separator, cleaning device, separator includes the ceramic filter core of multiunit autonomous working, ceramic filter core surface filtration membrane's aperture is 2 ~ 3 microns, ceramic filter core installs inside powder collection device, inside cleaning device extends to ceramic filter core by the powder collection device is extended, cleaning device is used for regularly clearing up remaining calcium carbonate powder on the ceramic filter core lateral wall one by one, and current ceramic filter device who filters submicron order calcium carbonate powder when filtering through ceramic filter core can use cleaning device regularly lets in high-pressure gas to ceramic filter core inboard to make the submicron order calcium carbonate powder blowout of jam in ceramic filter core aperture through high-pressure gas, reach the clearance effect, avoided because the jam of ceramic filter core lead to filtration efficiency to descend and equipment failure, but in the in-service use process, the equipment needs to be additionally connected with a high-pressure air tank for use, so that the use cost of the equipment is increased, the air needs to be compressed and used for many times, the electricity consumption is increased, the equipment is complex, the maintenance is inconvenient when the equipment fails, and in the filtering process of the equipment, impurities possibly existing and submicron calcium carbonate powder which does not reach the submicron level cannot be screened out, so that the production efficiency is reduced;

2. although the existing cleaning structure for ceramic filtration of submicron calcium carbonate powder can clean the ceramic filter tube, the cleaning structure cannot clean air passing through the ceramic filter tube, and part of harmful gas possibly exists in the air and cannot be cleaned, so that the air still can be polluted to a certain extent.

Therefore, the existing cleaning structure for ceramic filtration of submicron calcium carbonate powder cannot meet the requirements in practical use, so that improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clearance structure is used in ceramic filtration of submicron order calcium carbonate powder, through the material case, filtering component and garbage collection box, though the ceramic filtration equipment of having solved current submicron order calcium carbonate powder can carry out regularly clearance to ceramic filter core through cleaning device, but equipment needs devices such as external air compressor machine, increase cost, and lead to equipment complexity to increase, be difficult to maintain, can't sieve out calcium carbonate powder not up to standard in the filter process, still probably there is harmful gas's problem in the air through ceramic filter core.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a clearance structure for ceramic filtration of submicron order calcium carbonate powder, including material case, filter assembly and waste material collecting box, material case both ends are fixed with the pneumatic cylinder, can drive top cap and filter assembly through the pneumatic cylinder and move upwards, and the staff of being convenient for is to the utility model inner side maintains, is convenient for carry out the degree of depth clearance to ceramic filter tube, prolongs the utility model discloses a life, material case upper end joint is fixed with filter assembly, filter assembly inboard joint is fixed with coarse screen cloth, can carry out preliminary screening to the calcium carbonate powder that gets into the utility model inner side through coarse screen cloth, sieves out the calcium carbonate powder and the impurity that wherein reach submicron order, avoids causing the influence to the quality of finished product, filter assembly bottom connects soon and is fixed with ceramic filter tube, can filter submicron order calcium carbonate powder through ceramic filter tube, with air filtering, be convenient for collect calcium carbonate powder, when the jam appears in single filter assembly inboard, corresponding pan feeding mouth and total play tuber pipe can be closed to filter assembly, make the utility model discloses inboard air all blows off through the filter assembly who blocks up, can clear up filter assembly fast, guarantees the filter effect, and need not install other equipment, reduction in production cost, filter assembly one end joint has garbage collection box, the grafting of garbage collection box one end has the waste material box, the inboard joint of garbage collection box is fixed with the filtration core, can collect unqualified calcium carbonate powder and impurity through the waste material box, and the staff of being convenient for clears up, and can filter the air that blows off once more through the filtration core, guarantees the cleanness that blows off the air, avoids causing the pollution to the air.

Furthermore, a telescopic rod is clamped at the upper end of the hydraulic cylinder, a top cover is clamped at the upper end of the telescopic rod, a first through hole is formed in the upper end of the top cover in a penetrating mode, and the material box is clamped inside the first through hole in a penetrating mode;

can drive the flexible of telescopic link through the pneumatic cylinder, further drive reciprocating of top cap, be convenient for the utility model discloses open fast when needing to carry out periodic maintenance, improve the convenience of using.

Furthermore, a material groove is formed in the upper side of the material box, a material discharging pipe is welded at the bottom end of the material box in a penetrating mode, the material discharging pipe is communicated with the material groove in a penetrating mode, and a second through hole is formed in one side of the material box in a penetrating mode;

can collect submicron order calcium carbonate powder through the material groove to can pour out submicron order calcium carbonate powder through the discharging pipe after filtering.

Furthermore, a feeding port is formed in the upper end of the filtering component, a first connecting pipe is welded at the upper end of one side, located on the waste collecting box, of the filtering component in a penetrating manner, a second connecting pipe is welded at the lower end of one side, located on the top cover of the material box, of the filtering component in a penetrating manner, a threaded groove is formed in the upper end of the inner side of the ceramic filtering pipe, and the ceramic filtering pipe is screwed and fixed to the bottom end of the filtering component through the threaded groove;

when filtering component cleared up, the inboard air of material case drives the calcium carbonate powder of impurity and great granule and arranges to the garbage collection box inboard from first connecting pipe, avoids because the inboard waste material of filtering component leads to the filtration efficiency to descend too much, when needs carry out the degree of depth to ceramic filter tube and clean, the staff can twist soon and take off ceramic filter tube, improves the convenience of using.

Furthermore, a first rotating plate is clamped at the upper end of a first connecting pipe on the inner side of the filtering assembly, a rotating motor is clamped at one end of the first rotating plate, the coarse screen is positioned on the lower side of the first connecting pipe, a flow velocity sensor is clamped at one end of the filtering assembly in a penetrating manner at the lower side of the coarse screen, a discharge port is formed at one end of the filtering assembly at the lower side of the flow velocity sensor and positioned on the upper side of a second connecting pipe, a second rotating plate is clamped between the second connecting pipe and the discharge port at the inner side of the filtering assembly, and a motor protection box is clamped at one end of the second rotating plate;

when the filter assembly is normally used for filtering calcium carbonate powder, the motor is rotated to drive the first rotating plate to close the first connecting pipe, so that the calcium carbonate powder enters the filter assembly through the feeding port and is screened through the coarse screen mesh, unqualified calcium carbonate powder and impurities are screened out, the quality of finished products is improved, the submicron calcium carbonate powder enters the inner side of the material groove through the discharging port and is filtered through the ceramic filter pipe, air is discharged through the second connecting pipe, the flow rate of the calcium carbonate powder entering the filter assembly can be measured through the flow rate sensor, the first rotating plate can be driven to rotate upwards to close the feeding port and open the first connecting pipe when the flow rate is reduced, the motor inside the motor protection box can drive the second rotating plate to rotate to close the discharging port, the waste material collection box closes the main air outlet pipe, so that the pressed air in the material groove can only be discharged through the first connecting pipe on the filter assembly which is being cleaned, the gas with large pressure in the process of discharging air and impurities can clean the corresponding ceramic filter pipe while cleaning the coarse screen, so that the reduction of the filtering efficiency caused by the blockage of the coarse screen and the ceramic filter pipe is avoided, and the cost and the maintenance difficulty of the filtering equipment are reduced.

Furthermore, a main air outlet pipe and a main slag outlet pipe are welded at the upper end of the waste collection box in a penetrating mode, an electromagnetic valve is connected at one end of the main air outlet pipe in a penetrating and clamping mode, a branch air outlet pipe is welded at one end, located at the upper side of the main air outlet pipe, of the filtering component in a penetrating and welding mode, a branch slag outlet pipe is welded at one end, located at the upper side of the filtering component, of the filtering component in a penetrating and welding mode, the branch slag outlet pipe is connected at one end of a first connecting pipe of the filtering component in a clamping mode, the branch air outlet pipe is connected inside a second through hole of the material box in a penetrating and clamping mode, and the branch air outlet pipe is connected at one end of a second connecting pipe of the filtering component in a clamping mode;

the utility model discloses when filtering calcium carbonate powder, it is inboard to make the air admission garbage collection box through dividing the tuber pipe and always going out the tuber pipe, when needs clear up filter assembly, it is inboard that the solenoid valve is closed always to go out the tuber pipe and is made air and waste material get into waste material box through dividing the sediment pipe and always slag pipe, and the staff of being convenient for clears up the waste material, improves the convenience of using.

Furthermore, a partition plate is fixedly welded on the inner side of the waste collection box and is positioned between a main air outlet pipe and a main slag outlet pipe of the waste collection box, the waste box is attached to the lower side of the partition plate, a fine screen is clamped at one end of the waste box in a penetrating manner, an air outlet is formed in the lower end of the waste box on one side of the waste collection box, and the air filter element is positioned on one side of the air outlet;

when the air after filtering through ceramic filter tube gets into the garbage collection box inboard, can filter the air once more through the filtration core, guarantee the cleanness of air, avoid still remaining harmful substance to cause the pollution to the environment.

The utility model discloses following beneficial effect has:

1. the utility model solves the problems that when the existing ceramic filter device for filtering submicron calcium carbonate powder filters through a ceramic filter element, the cleaning device is used to regularly introduce high-pressure gas to the inner side of the ceramic filter element, and the submicron calcium carbonate powder blocked in the aperture of the ceramic filter element is sprayed out through the high-pressure gas, thereby achieving the cleaning effect, avoiding the reduction of the filtering efficiency and the equipment failure caused by the blockage of the ceramic filter element, but in the actual use process, the equipment needs to be additionally connected with a high-pressure air tank for use, thereby causing the increase of the use cost of the equipment, and the air needs to be compressed and used for many times, increasing the electricity consumption expense, simultaneously causing the equipment to be more complex, being inconvenient to maintain when the equipment fails, and the equipment can not screen out the impurities and the submicron calcium carbonate powder which can not reach, lead to production efficiency's the problem that descends, can be to getting into through the coarse screen cloth the utility model discloses a calcium carbonate powder sieves, unqualified powder and impurity are removed to the screen, and through ceramic filter tube to submicron order powder and air filter separation at the utmost point, improve production efficiency, when the jam appears in the filter assembly inboard, waste material collecting box can close total play tuber pipe, the filter assembly of jam can open first connecting pipe and close pan feeding mouth and discharge gate, make a large amount of air that gets into the material inslot only can discharge through the filter assembly who blocks up, clear up corresponding ceramic filter tube and coarse screen cloth, do not need additionally to install other equipment, and the production cost is reduced, and the maintenance degree of difficulty is reduced simultaneously, and the production efficiency is improved.

2. The utility model discloses a set up garbage collection box, the ceramic that has solved current submicron order calcium carbonate powder is filtered and is used clearance structure can clear up ceramic filter tube, nevertheless can't clear up the air through ceramic filter tube, probably there is the unable problem of clearing away of part harmful gas in the air, still probably cause the problem of certain pollution to the air, can collect unqualified powder and impurity through waste material box, the staff of being convenient for clears up, can filter the air after ceramic filter tube filters again through the filtration core, guarantee the clean of air, avoid causing the pollution to the surrounding environment.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a structural effect diagram of the present invention;

FIG. 2 is a structural diagram of the material box of the present invention;

fig. 3 is a bottom view of the material box of the present invention;

FIG. 4 is a block diagram of the filter assembly of the present invention;

fig. 5 is a cross-sectional view of the filter assembly of the present invention;

FIG. 6 is a view of the waste collection box of the present invention;

figure 7 is the cross-sectional view of the scrap collecting box of the present invention.

In the drawings, the reference numbers indicate the following list of parts:

1. a material box; 101. a top cover; 102. a hydraulic cylinder; 103. a telescopic rod; 104. a first through hole; 105. a material groove; 106. a second through hole; 107. a discharge pipe; 2. a filter assembly; 201. a feeding port; 202. a first connecting pipe; 203. a second connecting pipe; 204. a ceramic filter tube; 205. a thread groove; 206. rotating the motor; 207. a first rotating plate; 208. coarse screening; 209. a flow rate sensor; 210. a motor protection box; 211. a second rotating plate; 212. a discharge port; 3. a waste collection tank; 301. separating out a slag pipe; 302. a wind pipe is separated; 303. a waste material box; 304. an electromagnetic valve; 305. a main air outlet pipe; 306. a main slag discharge pipe; 307. a partition plate; 308. an air filter element; 309. an air outlet; 310. and (4) fine screening.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-7, the utility model relates to a cleaning structure for ceramic filtration of submicron calcium carbonate powder, which comprises a material tank 1, a filter component 2 and a waste material collecting tank 3, wherein two ends of the material tank 1 are fixed with hydraulic cylinders 102, a top cover 101 and the filter component 2 can be driven to move upwards through the hydraulic cylinders 102, so that the inner side of the cleaning structure can be maintained by workers, the ceramic filter pipe 204 can be cleaned deeply, the upper end of the material tank 1 is clamped and fixed with the filter component 2, the inner side of the filter component 2 is clamped and fixed with a coarse screen 208, calcium carbonate powder entering the inner side of the cleaning structure can be primarily screened through the coarse screen 208, calcium carbonate powder and impurities which do not reach the submicron calcium carbonate powder can be screened out, the influence on the quality of finished products can be avoided, the ceramic filter pipe 204 is fixed at the bottom end of the filter component 2, the submicron calcium carbonate powder can be filtered through the ceramic filter pipe 204, the air is filtered, so that the calcium carbonate powder is convenient to collect, when the inner side of the single filter component 2 is blocked, the filter component 2 can close the corresponding material inlet 201 and the main air outlet pipe 305, so that the air inside the utility model is blown out through the blocked filter component 2, the filter component 2 can be cleaned quickly, the filtering effect is ensured, and does not need to install other equipment, thereby reducing the production cost, one end of the filtering component 2 is clamped with the waste collecting box 3, one end of the waste collecting box 3 is inserted with the waste material box 303, the inner side of the waste collecting box 3 is clamped and fixed with the air filter element 308, unqualified calcium carbonate powder and impurities can be collected through the waste material box 303, so that the waste material box is convenient for workers to clean, and the blown air can be filtered again through the air filter element 308, so that the cleanness of the blown air is ensured, and the pollution to the air is avoided.

As shown in fig. 1-3, an expansion link 103 is fastened to the upper end of a hydraulic cylinder 102, a top cover 101 is fastened to the upper end of the expansion link 103, a first through hole 104 is formed in the upper end of the top cover 101 in a penetrating manner, a material tank 1 is fastened to the inner side of the first through hole 104 in a penetrating manner, a material groove 105 is formed in the upper side of the material tank 1, a material discharge pipe 107 is welded to the bottom end of the material tank 1 in a penetrating manner, the material discharge pipe 107 is communicated with the material groove 105 in a penetrating manner, and a second through hole 106 is formed in one side of the material tank 1 in a penetrating manner;

can drive flexible of telescopic link 103 through pneumatic cylinder 102, further drive reciprocating of top cap 101, be convenient for the utility model discloses open fast when needing to carry out periodic maintenance, can collect submicron order calcium carbonate powder through material groove 105 to can pour submicron order calcium carbonate powder through discharging pipe 107 after filtering.

As shown in fig. 1 and 4, a feeding port 201 is formed at the upper end of the filter assembly 2, a first connecting pipe 202 is welded at the upper end of one side of the waste material collecting tank 3 of the filter assembly 2 in a penetrating manner, a second connecting pipe 203 is welded at the lower end of one side of the top cover 101 of the material tank 1 of the filter assembly 2 in a penetrating manner, a thread groove 205 is formed at the upper end of the inner side of the ceramic filter pipe 204, and the ceramic filter pipe 204 is screwed and fixed at the bottom end of the filter assembly 2 through the thread groove 205;

when filter assembly 2 cleared up, the inboard air of material case 1 drives impurity and the calcium carbonate powder of great granule and arranges to 3 inboards from first connecting pipe 202, avoids because the inboard waste material of filter assembly 2 too much leads to filtration efficiency to descend, when needs carry out the degree of depth cleanness to ceramic filter pipe 204, the staff can twist soon and take off ceramic filter pipe 204.

As shown in fig. 5, a first rotating plate 207 is clamped at the upper end of a first connecting pipe 202 on the inner side of a filter assembly 2, a rotating motor 206 is clamped at one end of the first rotating plate 207, a coarse screen 208 is positioned at the lower side of the first connecting pipe 202, a flow rate sensor 209 is clamped at one end of the filter assembly 2 positioned at the lower side of the coarse screen 208 in a penetrating manner, a discharge port 212 is arranged at one end of the filter assembly 2 positioned at the lower side of the flow rate sensor 209, the discharge port 212 is positioned at the upper side of a second connecting pipe 203, a second rotating plate 211 is clamped between the second connecting pipe 203 and the discharge port 212 on the inner side of the filter assembly 2, and a motor protection box 210 is clamped at one end of the second rotating plate 211;

when the filter assembly 2 is normally used for filtering calcium carbonate powder, the motor 206 is rotated to drive the first rotating plate 207 to close the first connecting pipe 202, so that the calcium carbonate powder enters the filter assembly 2 through the feeding port 201 and is screened through the coarse screen 208, unqualified calcium carbonate powder and impurities are screened out, submicron calcium carbonate powder enters the inner side of the material tank 105 through the discharging port 212 and is filtered through the ceramic filter pipe 204, air is discharged through the second connecting pipe 203, the flow rate of the calcium carbonate powder entering the filter assembly 2 can be measured through the flow rate sensor 209, when the flow rate is reduced, the motor 206 is rotated to drive the first rotating plate 207 to rotate upwards to close the feeding port 201 and open the first connecting pipe 202, the motor inside the motor protection box 210 can drive the second rotating plate 211 to rotate to close the discharging port 212, and the waste collection box 3 closes the total air outlet pipe 305, the pressed air in the material tank 105 can be discharged only through the first connecting pipe 202 on the cleaned filter assembly 2, the gas with high pressure can clean the coarse screen 208 and the corresponding ceramic filter pipe 204 in the process of discharging the air and impurities, the reduction of the filtering efficiency caused by the blockage of the coarse screen 208 and the ceramic filter pipe 204 is avoided, and the cost and the maintenance difficulty of the filtering equipment are reduced.

As shown in fig. 1, 6 and 7, a main air outlet pipe 305 and a main slag outlet pipe 306 are welded at the upper end of the waste collection box 3 in a penetrating manner, an electromagnetic valve 304 is welded at one end of the main air outlet pipe 305 in a penetrating manner, a branch air pipe 302 is welded at one end of the main air outlet pipe 305 in a penetrating manner, a branch slag pipe 301 is welded at one end of the filter assembly 2 in a penetrating manner, the branch slag pipe 301 is clamped at one end of a first connecting pipe 202 of the filter assembly 2 in a penetrating manner, the branch air pipe 302 is clamped at the inner side of a second through hole 106 of the material box 1 in a penetrating manner, the branch air pipe 302 is clamped at one end of a second connecting pipe 203 of the filter assembly 2 in a penetrating manner, a partition plate 307 is welded and fixed at the inner side of the waste collection box 3, the partition plate 307 is positioned between the main air outlet pipe 305 and the main slag outlet pipe 306 of the waste collection box 3, the waste collection box 303 is adhered to the lower side of the partition plate 307, a fine screen 310 is clamped at one end of the waste collection box 3, an air outlet 309 is arranged at the lower end of the waste collection box 303, the air filter element 308 is positioned at one side of the air outlet 309;

the utility model discloses when filtering calcium carbonate powder, can make the air admission garbage collection box 3 inboards through dividing tuber pipe 302 and total play tuber pipe 305, and filter the air once more through fine screen cloth 310 and filtration core 308, avoid still remaining harmful substance to cause the pollution to the environment, when needs clear up filtering component 2, solenoid valve 304 closes total play tuber pipe 305 and makes air and waste material get into waste material box 303 inboardly through dividing slag pipe 301 and total slag pipe 306, the air can get into total play tuber pipe 305 one side through the gap of baffle 307 upside and carry out further filtration.

One specific application of this embodiment is: when the utility model discloses filter calcium carbonate powder, first rotor plate 207 rotates and closes first connecting pipe 202 and opens pan feeding mouth 201, second rotor plate 211 rotates and opens discharge gate 212, make calcium carbonate powder get into filter assembly 2 inboard through pan feeding mouth 201, can sieve calcium carbonate powder through coarse screen 208, sieve out unqualified calcium carbonate powder and impurity, avoid causing the influence to the finished product quality, submicron level calcium carbonate powder gets into material groove 105 inboard through discharge gate 212 and collects and filters out the air through ceramic filter tube 204, the air gets into waste material collecting box 3 inboard through second connecting pipe 203 and filters once more through air filter core 308, avoid still having harmful substance in the air and cause the pollution to the environment, when flow sensor 209 monitors filter assembly 2 inboard air flow rate and reduces, rotate motor 206 and drive first rotor plate 207 upwards to rotate and close pan feeding mouth 201 and open first connecting pipe 202, the motor in the motor protection box 210 drives the second rotating plate 211 to rotate upwards to close the discharge hole 212, the electromagnetic valve 304 closes the main air outlet pipe 305, so that a large amount of air entering the inner side of the device can only be discharged through the blocked filter component 2, high-pressure air enters the blocked filter component 2 to clean the ceramic filter pipe 204, meanwhile, the coarse screen 208 can be cleaned until the flow speed monitored by the flow speed sensor 209 returns to a normal value, the reduction of the filtering efficiency caused by the blocking of the filter component 2 is avoided, meanwhile, equipment such as an air compressor and the like is not required to be additionally installed, the production cost and the maintenance difficulty are reduced, the air can drive impurities and unqualified powder to enter the inner side of the waste collection box 3 through the first connecting pipe 202, the impurities and the unqualified powder are collected through the waste material box 303 to facilitate the cleaning of workers, and the hydraulic cylinder 102 can drive the telescopic rod 103 to stretch when the regular maintenance is required, further drive top cap 101 and filter assembly 2 and upwards remove and open material case 1, be convenient for maintain filter assembly 2, improve the convenience of using.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims (7)

1. The utility model provides a ceramic of submicron order calcium carbonate powder filters uses clearance structure, includes material case (1), filter assembly (2) and garbage collection box (3), its characterized in that: the material box is characterized in that hydraulic cylinders (102) are fixed at two ends of the material box (1), a filtering component (2) is fixed at the upper end of the material box (1) in a clamped mode, a coarse screen (208) is fixed at the inner side of the filtering component (2) in a clamped mode, a ceramic filtering pipe (204) is fixed at the bottom end of the filtering component (2) in a screwed mode, a waste collecting box (3) is clamped at one end of the filtering component (2), a waste material box (303) is inserted into one end of the waste material collecting box (3), and an air filter element (308) is fixed at the inner side of the waste material collecting box (3) in a clamped mode.

2. The cleaning structure for ceramic filtration of submicron calcium carbonate powder according to claim 1, characterized in that the upper end of the hydraulic cylinder (102) is connected with a telescopic rod (103) in a clamping manner, the upper end of the telescopic rod (103) is connected with a top cover (101) in a clamping manner, the upper end of the top cover (101) is provided with a first through hole (104) in a penetrating manner, and the material tank (1) is connected with the inner side of the first through hole (104) in a penetrating manner in a clamping manner.

3. The cleaning structure for ceramic filtration of submicron calcium carbonate powder according to claim 1, characterized in that a material groove (105) is formed on the upper side of the material tank (1), a material discharging pipe (107) is welded to the bottom end of the material tank (1) in a penetrating manner, the material discharging pipe (107) is communicated with the material groove (105) in a penetrating manner, and a second through hole (106) is formed in one side of the material tank (1) in a penetrating manner.

4. The cleaning structure for ceramic filtration of submicron calcium carbonate powder according to claim 1, characterized in that the upper end of the filter assembly (2) is provided with a feeding port (201), the upper end of the filter assembly (2) at one side of the waste collection box (3) is through welded with a first connecting pipe (202), the lower end of the filter assembly (2) at one side of the top cover (101) of the material box (1) is through welded with a second connecting pipe (203), the upper end of the inner side of the ceramic filter pipe (204) is provided with a thread groove (205), and the ceramic filter pipe (204) is screwed and fixed at the bottom end of the filter assembly (2) through the thread groove (205).

5. The cleaning structure for ceramic filtration of submicron calcium carbonate powder according to claim 4, it is characterized in that a first rotating plate (207) is clamped at the upper end of the first connecting pipe (202) at the inner side of the filtering component (2), one end of the first rotating plate (207) is clamped with a rotating motor (206), the coarse screen (208) is positioned at the lower side of the first connecting pipe (202), one end of the filtering component (2) is positioned at the lower side of the coarse screen (208) and is penetrated and clamped with a flow velocity sensor (209), one end of the filtering component (2) is positioned at the lower side of the flow velocity sensor (209) and is provided with a discharge hole (212), the discharge hole (212) is positioned at the upper side of the second connecting pipe (203), the inner side of the filtering component (2) is clamped with a second rotating plate (211) between the second connecting pipe (203) and the discharge hole (212), one end of the second rotating plate (211) is clamped with a motor protection box (210).

6. The cleaning structure for ceramic filtration of submicron calcium carbonate powder according to claim 1, it is characterized in that the upper end of the waste collection box (3) is welded with a main air outlet pipe (305) and a main slag outlet pipe (306) in a penetrating way, one end of the main air outlet pipe (305) is in through clamping connection with an electromagnetic valve (304), the upper side of the main air outlet pipe (305) is positioned at one end of the filtering component (2) and is in through welding connection with a branch air outlet pipe (302), a slag separating pipe (301) is welded at one end of the filtering component (2) on the upper side of the main slag discharging pipe (306) in a penetrating way, the slag separating pipe (301) is clamped at one end of a first connecting pipe (202) of the filtering component (2), the air distributing pipe (302) penetrates through and is clamped at the inner side of the second through hole (106) of the material box (1), the branch air pipe (302) is clamped at one end of a second connecting pipe (203) of the filtering component (2).

7. The ceramic filtering cleaning structure for submicron calcium carbonate powder according to claim 1, characterized in that a partition plate (307) is welded and fixed on the inner side of the waste collection box (3), the partition plate (307) is located between a total air outlet pipe (305) and a total slag outlet pipe (306) of the waste collection box (3), the waste material box (303) is attached to the lower side of the partition plate (307), a fine screen (310) is connected to one end of the waste material box (303) in a penetrating and clamping manner, an air outlet (309) is formed in one side of the waste material box (3) and located at the lower end of the waste material box (303), and the air filter element (308) is located at one side of the air outlet (309).

Images