CN111841773A - Lime ball mill with pneumatic feeding and discharging device - Google Patents
Lime ball mill with pneumatic feeding and discharging device Download PDFInfo
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- CN111841773A CN111841773A CN202010540757.5A CN202010540757A CN111841773A CN 111841773 A CN111841773 A CN 111841773A CN 202010540757 A CN202010540757 A CN 202010540757A CN 111841773 A CN111841773 A CN 111841773A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/183—Feeding or discharging devices
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention relates to the technical field of aerated building material production and processing, in particular to a lime ball mill with an air-conveying blanking device, which comprises a mill body, wherein the mill body is provided with a blanking port, a blanking hopper is vertically arranged at the blanking port, the blanking hopper is fixedly connected and communicated with the mill body, the bottom end of the blanking hopper is provided with an auger conveyor, the auger conveyor is fixedly connected and communicated with the blanking hopper, one end of the auger conveyor, which is far away from the blanking hopper, is provided with a storage tank, a feeding pipe is arranged between the storage tank and the auger conveyor, two ends of the feeding pipe are respectively fixedly connected and communicated with the storage tank and the auger conveyor, the feeding pipe is fixedly connected with an electromagnetic valve, the storage tank is fixedly connected with a discharging pipe, one end of the discharging pipe is fixedly connected and communicated with the storage tank, the other end of the discharging pipe. The invention has the effect of improving the production efficiency of lime powder.
Description
Technical Field
The invention relates to the technical field of air-entrapping building material production and processing, in particular to a lime ball mill with an air-conveying blanking device.
Background
At present, along with the rapid development of the building industry, the air-entrapping building materials are more and more popular in the building material market as a new favorite of the building industry, and the existing air-entrapping building materials are mainly air-entrapping bricks and air-entrapping plates.
White ash powder is usually used when the existing aerated building material is produced, the white ash powder is usually formed by grinding and processing by using a ball mill on a processing site, the white ash powder ground by using the ball mill is usually transported to a storage bin for storage, and the white ash powder is directly taken from the storage bin for use when used; the existing white ash powder is transported to a storage bin from a discharge port of a ball mill by a mechanical vehicle.
The above prior art solutions have the following drawbacks: when the transport vehicle is used for transporting the white ash powder to the storage bin from the ball mill, the transport vehicle is firstly required to receive materials at the ball mill and then is required to discharge materials at the storage bin, so that the production efficiency of the white ash powder is low.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the lime ball mill with the air-conveying and blanking device, so that the aim of improving the production efficiency of lime powder is fulfilled.
The above object of the present invention is achieved by the following technical solutions:
The utility model provides a lime ball mill with unloader is sent to wind, including grinding the body, it is provided with the feed opening to grind the body, the vertical hopper down that is provided with of feed opening department, lower hopper and grinding body fixed connection and intercommunication, the bottom of lower hopper is provided with auger conveyor, auger conveyor and lower hopper fixed connection and intercommunication, auger conveyor keeps away from the one end of lower hopper and is provided with the storage tank, be provided with the inlet pipe between storage tank and the auger conveyor, the both ends of inlet pipe respectively with storage tank and auger conveyor fixed connection and intercommunication, fixedly connected with solenoid valve on the inlet pipe, storage tank fixedly connected with discharging pipe, the one end and the storage tank fixed connection and the intercommunication of discharging pipe, other end fixedly connected with storage silo, the storage tank is provided with the pressure device is sent to wind.
By adopting the technical scheme, after the lime is processed by using the lime ball mill, lime powder is conveyed into the blanking hopper, the auger conveyor is fixedly connected to the bottom end of the blanking hopper, the feeding pipe is opened by using the electromagnetic valve, the lime powder in the blanking hopper is conveyed into the feeding pipe by using the auger conveyor, and the lime powder is conveyed into the material storage tank through the feeding pipe; after the lime powder in the storage tank is filled with, the grinding body is stopped and the back is closed to the inlet pipe by the electromagnetic valve, and the air conveying and pressurizing device is reused to pressurize the storage tank.
The present invention in a preferred example may be further configured to: the air supply pressurizing device comprises a pressurizing pipe and an air compressor, the two ends of the pressurizing pipe are fixedly connected with the storage tank and the air compressor respectively, and the air compressor is communicated with the storage tank through the pressurizing pipe.
Through adopting above-mentioned technical scheme, when using the wind to send pressure device, because the both ends of forcing pipe respectively with storage tank and air compressor machine fixed connection and intercommunication, so start the air compressor machine and carry compressed air in to the storage tank through the forcing pipe, make the air after the compression carry to the storage tank in, carry the lime powder to the discharging tube in through pressure, wind send pressure device simple structure, promote the convenience when lime powder is carried.
The present invention in a preferred example may be further configured to: the storage tanks are arranged into two, the feeding pipes and the electromagnetic valves are arranged between the two storage tanks and the auger conveyor, the discharging pipes are arranged between the two storage tanks and the storage bin, and the two storage tanks are provided with air supply pressurizing devices.
Through adopting above-mentioned technical scheme, set up the storage tank into when two, when grinding the body and grind lime, at first open the solenoid valve of an inlet pipe, utilize auger conveyor to a storage tank storage, when the lime in a storage tank stores up when full, utilize the solenoid valve to close this inlet pipe, open the solenoid valve of another inlet pipe, to another storage tank pay-off, the storage tank that stores up full material utilizes wind to send pressure device to pass through the discharging pipe and carry lime powder in to the storage silo, set up two storage tanks and realize the non-stop processing of grinding the body, further promote lime powder production efficiency's purpose.
The present invention in a preferred example may be further configured to: be provided with communicating pipe between two discharging pipes, the both ends of communicating pipe respectively with two discharging pipe fixed connection and intercommunication, the equal fixedly connected with on-off valve of two discharging pipes, two on-off valves all are located between communicating pipe and the storage tank.
Through adopting above-mentioned technical scheme, communicate through communicating pipe between two discharging pipes, and fixed connection on the discharging pipe open-close valve, and open-close valve setting is between communicating pipe and storage tank, when the storage tank that one of them discharging pipe is connected is to the pay-off in the feed bin, close another discharging pipe with open-close valve, when the lime powder is through the discharging pipe to the defeated material of storage silo, the lime passes through communicating pipe another discharging pipe of flow direction, utilize two discharging pipes to carry the lime powder to the storage silo simultaneously, promote the convenience when carrying.
The present invention in a preferred example may be further configured to: the access hole has been seted up to the storage tank, and access hole department is provided with seal assembly.
Through adopting above-mentioned technical scheme, be convenient for urge the storage tank inside to overhaul through setting up the access hole to set up seal assembly in access hole department, utilize the sealed access hole of seal assembly, promote the leakproofness of access hole department.
The present invention in a preferred example may be further configured to: the sealing assembly comprises a sealing pipe and a sealing plate, the sealing pipe is located at the position of the access hole, one end of the sealing pipe is fixedly connected with the storage tank, the other end of the sealing pipe is abutted to the sealing plate, the sealing plate is sealed, and a connecting assembly is arranged between the sealing plate and the sealing pipe.
Through adopting above-mentioned technical scheme, when using the sealed storage tank of seal assembly, at first remove the closing plate to the sealed one end that the storage tank was kept away from to the gland to utilize coupling assembling to be connected closing plate and gland, because gland and storage tank fixed connection, and the sealed gland of closing plate, seal assembly simple structure, simple to operate promote the convenience when the storage tank is sealed.
The present invention in a preferred example may be further configured to: the connecting assembly comprises a connecting ring, a connecting bolt and a connecting nut, the connecting ring is sleeved on the outer side of the sealing pipe and is fixedly connected with the sealing pipe, the connecting ring is abutted against the sealing plate, and one end of the connecting bolt is in threaded connection with the connecting nut after penetrating through the connecting ring and the sealing plate.
By adopting the technical scheme, the connecting ring is fixedly connected with the sealing pipe, then the connecting bolt penetrates through the connecting ring and the sealing plate and is in threaded connection with the connecting nut, the connecting bolt is used for connecting and fixing the connecting ring and the sealing plate, the connecting assembly is simple in structure, and convenience in connection of the sealing pipe and the sealing plate is improved.
The present invention in a preferred example may be further configured to: the sealing plate is fixedly connected with a sealing block, the sealing block is inserted into the sealing pipe, and the sealing block is abutted against the inner side wall of the sealing pipe.
Through adopting above-mentioned technical scheme, through setting up the inside wall butt of sealed piece and sealed tube, make sealed piece peg graft at the sealed tube, utilize sealed tube of piece, promote the leakproofness to the sealed tube.
The present invention in a preferred example may be further configured to: a sealing gasket is arranged between the sealing block and the sealing pipe, the sealing gasket is sleeved on the outer side of the sealing block, and the sealing gasket is fixedly connected with the sealing block.
Through adopting above-mentioned technical scheme, through setting up sealed the pad between the lateral wall at sealed piece and sealed tube, when sealed piece is pegged graft in sealed tube, sealed piece drives sealed the inside wall butt with sealed tube, utilizes sealed the gap between sealed piece and the sealed tube of filling up, promotes the leakproofness of sealed piece to sealed tube.
In summary, the invention includes at least one of the following beneficial technical effects:
1. the aim of improving the production efficiency of the lime powder is fulfilled by arranging a material storage tank at the grinding body, arranging a blanking device between the material storage tank and the grinding body, arranging a material conveying device between the material storage tank and the material storage bin, and arranging an air supply pressurizing device at the material storage tank;
2. The aim of further improving the production efficiency of lime powder is fulfilled by arranging two storage tanks, arranging a feeding pipe and an electromagnetic valve between the two storage tanks and the tank body, and arranging a discharging pipe and an opening and closing valve between the two storage tanks and the storage bin;
3. through setting up the access hole at the storage tank to set up the sealed access hole of seal assembly in access hole department, promote the convenience when the storage tank overhauls.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view intended to show a sealing assembly.
In the figure, 1, a grinding body; 11. feeding a hopper; 12. a screw conveyor; 2. a storage bin; 3. a material storage tank; 31. a feed pipe; 311. an electromagnetic valve; 32. a discharge pipe; 321. opening and closing a valve; 4. a pneumatic conveying and pressurizing device; 41. an air compressor; 42. a pressurizing pipe; 5. a communicating pipe; 6. a seal assembly; 61. a sealing tube; 62. a sealing plate; 63. a sealing block; 64. a gasket; 7. a connecting assembly; 71. a connecting ring; 72. a connecting bolt; 73. a connecting nut; 8. and (6) an access hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the lime ball mill with the air-assisted feeding device disclosed by the invention comprises a mill body 1, storage tanks 3 and storage bins 2, wherein the mill body 1 is horizontally arranged on the ground and fixedly connected with the ground, the storage bins 2 are vertically arranged on the ground and fixedly connected with the ground, two storage tanks 3 are arranged, two storage tanks 3 are horizontally arranged on the ground and fixedly connected with the ground, the feeding device is arranged between the two storage tanks 3 and the mill body 1, the feeding device is arranged between the feeding device and the two storage tanks 3, the discharging device is arranged between the two storage tanks 3 and the storage bins 2, each storage tank 3 is provided with an air-assisted pressurizing device 4, the top end of each storage tank 3 is provided with an inspection opening 8, and a sealing assembly 6 is arranged at each inspection opening 8. When the grinding body 1 is used, firstly, the inspection opening 8 is sealed by the sealing assembly 6, then, a feeding device of the storage tank 3 is opened, the grinding body 1 is started, the discharging device is used for conveying the white ash powder ground by the grinding body 1 to the feeding device, and the feeding device is used for conveying the white ash powder to the storage tank 3; when the white ash powder in one storage tank 3 is full, closing the feeding device of the storage tank 3 full of the white ash powder, and opening the feeding device connected with the other storage tank 3 to enable the screw conveyor to convey the white ash powder to the other storage tank 3; then utilize wind to send pressure device 4 to the storage tank 3 pressurization, make the lime powder in the storage tank 3 carry the lime powder in to storage silo 2 through discharging device, after the lime powder in the storage tank 3 is carried and is accomplished, when waiting that another storage tank 3 is full of the lime powder, the feed arrangement of another storage tank 3 is closed again, the feed arrangement of the storage tank 3 that will carry the lime powder that finishes is opened, repeat above-mentioned step, use two storage tanks 3 to carry the lime powder to storage silo 2 in turn, reach the purpose that promotes lime powder production efficiency.
Referring to fig. 1, the blanking device comprises a blanking hopper 11 and an auger conveyor 12, wherein the blanking hopper 11 is vertically arranged at a discharge port of a grinding body 1, the blanking hopper 11 is fixedly connected and communicated with the discharge port of the grinding body 1, the auger conveyor 12 is horizontally arranged, one end of the auger conveyor 12 is fixedly connected and communicated with the bottom end of the blanking hopper 11, and the other end of the auger conveyor is connected with a material storage tank 3 through a feeding device. Lime powder generated by the grinding body 1 is conveyed to the discharging hopper 11 through the discharging port, and then the lime powder in the discharging hopper 11 is conveyed to the feeding device by the auger conveyor 12.
Referring to fig. 1, the feeding device comprises a feeding pipe 31 and a solenoid valve 311, the feeding pipe 31 is arranged between a storage tank 3 and an auger conveyor 12, two ends of the feeding pipe 31 are respectively and fixedly connected with the storage tank 3 and the auger conveyor 12, the auger conveyor 12 is communicated with the storage tank 3 through the feeding pipe 31, the solenoid valve 311 is fixedly connected with the feeding pipe 31, and the solenoid valve 311 controls the opening and closing of the feeding pipe 31; the discharging device comprises a discharging pipe 32 and an opening and closing valve 321, the discharging pipe 32 is arranged between a storage tank 3 and a storage bin 2, two ends of the discharging pipe 32 are respectively fixedly connected with the storage tank 3 and the storage bin 2, the storage tank 3 is communicated with the storage bin 2 through the discharging pipe 32, a communicating pipe 5 is arranged between the two discharging pipes 32, two ends of the communicating pipe 5 are respectively fixedly connected with the two discharging pipes 32 and communicated with each other, the opening and closing valve 321 is arranged between the communicating pipe 5 and the storage tank 3, and the opening and closing valve 321 is fixedly connected with the discharging pipe 32. Firstly, opening a feed pipe 31 when an electromagnetic valve 311 is opened, then conveying lime powder into a storage tank 3 through the feed pipe 31 by using an auger conveyor 12, and closing the feed pipe 31 by using the electromagnetic valve 311 when the lime powder in the storage tank 3 is fully stored; when the material discharging pipes 32 are used for feeding materials to the material storage bin 2, the opening and closing valves 321 of the material discharging pipes 32 on the other material storage tank 3 are closed, the white ash powder in the material storage tank 3 is conveyed to the material discharging pipes 32 by the air conveying and pressurizing device 4, and part of the white ash powder enters the other material discharging pipe 32 from the material discharging pipes 32 through the communicating pipe 5, so that the two material discharging pipes 32 simultaneously convey the white ash powder to the material storage bin 2.
Referring to fig. 1, pneumatic conveying pressure device 4 includes forcing pipe 42 and air compressor 41, and air compressor 41 and ground fixed connection, forcing pipe 42 set up between storage tank 3 and air compressor 41, and the both ends of forcing pipe 42 respectively with storage tank 3 and air compressor 41 fixed connection, and air compressor 41 communicates with storage tank 3 through forcing pipe 42. When the pneumatic pressure device 4 is used, firstly, the air compressor 41 is started, so that the air compressor 41 delivers high-pressure air into the storage tank 3 through the pressure pipe 42, and the high-pressure air pushes the lime powder in the storage tank 3 into the discharge pipe 32.
Referring to fig. 2, the sealing assembly 6 includes a sealing tube 61, a sealing block 63 and a sealing plate 62, the sealing tube 61 is perpendicular to the top end of the storage tank 3, the sealing tube 61 is located at the access opening 8, the bottom end of the sealing tube 61 is fixedly connected with the storage tank 3, the sealing plate 62 is horizontally arranged at the top end of the sealing tube 61, the sealing block 63 is fixedly connected with the bottom end of the sealing plate 62, when the sealing plate 62 seals the sealing tube 61, the sealing block 63 is inserted into the sealing tube 61, the side wall of the sealing block 63 is abutted against the inner side wall of the sealing tube 61, a sealing gasket 64 is arranged between the sealing block 63 and the sealing tube 61, the sealing gasket 64 is sleeved on the outer side of the sealing block 63, and; be provided with coupling assembling 7 between closing plate 62 and the sealing tube 61, coupling assembling 7 includes go-between 71, connecting bolt 72 and coupling nut 73, go-between 71 horizontal cover is established in the outside of sealing tube 61, go-between 71 is located the one end that the storage tank 3 was kept away from to sealing tube 61, go-between 71 and sealing tube 61 fixed connection, the top of go-between 71 and the bottom butt of closing plate 62, connecting bolt 72 is provided with a plurality of, equal threaded connection coupling nut 73 behind every connecting bolt 72's the one end all passed go-between 71 and the closing plate 62. When the access hole 8 of the sealed storage tank 3 is used, firstly, the sealing plate 62 is moved to drive the sealing block 63 to be inserted into the sealing tube 61, the sealing block 63 drives the sealing gasket 64 to abut against the inner side wall of the sealing tube 61, the sealing plate 62 abuts against the top end of the connecting ring 71, one end of the connecting bolt 72 passes through the connecting ring 71 and the sealing plate 62 and then is in threaded connection with the connecting nut 73, the sealing plate 62 is fixed with the connecting ring 71, and the sealing of the access hole 8 is completed.
The implementation principle of the embodiment is as follows: when the mill body 1 is used for grinding white ash, firstly, one feeding pipe 31 is closed by using an electromagnetic valve 311, so that the white ash powder ground by the mill body 1 enters a discharging hopper 11 from a discharging opening of the mill body 1, then enters an auger conveyor 12 after passing through the discharging hopper 11, the white ash powder is conveyed into the storage tank 3 by using the feeding pipe 31 connected with the storage tank 3 by the auger conveyor, and when the white ash powder in the storage tank 3 is fully stored, the electromagnetic valve 311 on the feeding pipe 31 connected with the storage tank 3 is closed, so that the electromagnetic valve 311 is closed; then the electromagnetic valve 311 of the other feeding pipe 31 is opened, so that the auger conveyor 12 conveys the lime powder into the other storage tank 3 through the other feeding pipe 31; at this time, the opening and closing valve 321 on the discharge pipe 32 connected to another storage tank 3 is closed, then the opening and closing valve 321 on the storage tank 3 connected to this storage tank 3 is opened, and at the same time, the air compressor 41 on this storage tank 3 is started, so that the air compressor 41 conveys high-pressure air into the storage tank 3 through the pressurization pipe 42, the high-pressure air drives the white ash powder in the storage tank 3 to be conveyed to the discharge pipe 32, a part of the white ash powder enters into another discharge pipe 32 through the communication pipe 5 in the discharge pipe 32, and the white ash powder is simultaneously discharged to the storage silo 2 through the two discharge pipes 32, after the conveyance of the white ash powder in this storage tank 3 is finished, the air compressor 41 connected to this storage tank 3 is closed, and the opening and closing valve 321 of the discharge pipe 32 connected to; when the lime powder in another storage tank 3 is fully stored, the electromagnetic valve 311 connected to the feeding pipe 31 of another storage tank 3 is closed, the auger conveyor 12 is enabled to convey the lime powder to the storage tank 3 which has conveyed the lime powder, the opening and closing valve 321 on the discharging pipe 32 full of the lime powder storage tank 3 is opened, the air compressor 41 connected to the lime powder storage tank 3 is started, the lime powder in the storage tank 3 is conveyed to the storage bin 2 through the discharging pipe 32, the steps are repeated, and the lime powder is conveyed to the storage bin 2 by the two storage tanks 3 in turn.
When the storage tank 3 is overhauled, firstly, the connecting nut 73 is rotated to be far away from the connecting bolt 72, then the sealing plate 62 is pushed to drive the sealing block 63 to be far away from the sealing pipe 61, so that the sealing block 63 drives the sealing gasket 64 to be separated from the sealing pipe 61, and the interior of the storage tank 3 is overhauled; after the overhaul is finished, the sealing plate 62 is moved again to drive the sealing block 63 to be inserted into the sealing tube 61, the sealing block 63 drives the sealing gasket 64 to be abutted against the inner wall of the sealing tube 61, when the sealing plate 62 is abutted against the top end of the connecting ring 71, the movable connecting bolt 72 penetrates through the connecting ring 71 and the sealing plate 62 and then is in threaded connection with the connecting nut 73, so that the sealing plate 62 and the sealing block 63 are sealed in the sealing tube 61, and in sum, through the steps, the aim of improving the production efficiency of the lime powder is achieved.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (9)
1. The utility model provides a lime ball mill with unloader is sent to wind, includes mill body (1), its characterized in that: the grinding body (1) is provided with a feed opening, the feed opening is vertically provided with a feed hopper (11), the feed hopper (11) is fixedly connected and communicated with the grinding body (1), the bottom end of the feed hopper (11) is provided with an auger conveyor (12), the auger conveyor (12) is fixedly connected and communicated with the feed hopper (11), one end of the auger conveyor (12) far away from the feed hopper (11) is provided with a storage tank (3), an inlet pipe (31) is arranged between the storage tank (3) and the auger conveyor (12), two ends of the inlet pipe (31) are respectively fixedly connected and communicated with the storage tank (3) and the auger conveyor (12), an electromagnetic valve (311) is fixedly connected on the inlet pipe (31), a discharge pipe (32) is fixedly connected with the storage tank (3), one end of the discharge pipe (32) is fixedly connected and communicated with the storage tank (3), and a storage silo (2) is fixedly connected with the other end, the material storage tank (3) is provided with an air supply pressurizing device (4).
2. The lime ball mill with the pneumatic feeding and discharging device according to claim 1, characterized in that: the air supply pressurizing device (4) comprises a pressurizing pipe (42) and an air compressor (41), the two ends of the pressurizing pipe (42) are fixedly connected with the storage tank (3) and the air compressor (41) respectively, and the air compressor (41) is communicated with the storage tank (3) through the pressurizing pipe (42).
3. The lime ball mill with the pneumatic feeding and discharging device according to claim 1, characterized in that: storage tanks (3) set up to two, all set up inlet pipe (31) and solenoid valve (311) between two storage tanks (3) and auger conveyor (12), all set up discharging pipe (32) between two storage tanks (3) and storage silo (2), and two storage tanks (3) all set up wind and send pressure device (4).
4. The lime ball mill with the pneumatic feeding and discharging device according to claim 3, characterized in that: two be provided with communicating pipe (5) between discharging pipe (32), the both ends of communicating pipe (5) respectively with two discharging pipe (32) fixed connection and intercommunication, two discharging pipe (32) equal fixedly connected with on-off valve (321), two on-off valve (321) all are located between communicating pipe (5) and storage tank (3).
5. The lime ball mill with the pneumatic feeding and discharging device according to claim 1, characterized in that: the storage tank (3) is provided with an access hole (8), and a sealing assembly (6) is arranged at the access hole (8).
6. The lime ball mill with the pneumatic feeding and discharging device according to claim 5, characterized in that: seal assembly (6) are including sealed tube (61) and closing plate (62), and sealed tube (61) are located access hole (8) department, and the one end and storage tank (3) fixed connection of sealed tube (61), the other end and closing plate (62) butt, and the airtight sealed tube (61) of closing plate (62), be provided with coupling assembling (7) between closing plate (62) and sealed tube (61).
7. The lime ball mill with the pneumatic feeding and discharging device according to claim 6, characterized in that: the connecting assembly (7) comprises a connecting ring (71), a connecting bolt (72) and a connecting nut (73), the connecting ring (71) is sleeved on the outer side of the sealing pipe (61), the connecting ring (71) is fixedly connected with the sealing pipe (61), the connecting ring (71) is abutted against the sealing plate (62), and one end of the connecting bolt (72) penetrates through the connecting ring (71) and the sealing plate (62) and then is in threaded connection with the connecting nut (73).
8. The lime ball mill with the pneumatic feeding and discharging device according to claim 6, characterized in that: the sealing plate (62) is fixedly connected with a sealing block (63), the sealing block (63) is inserted into the sealing pipe (61), and the sealing block (63) is abutted to the inner side wall of the sealing pipe (61).
9. The lime ball mill with air feeding and discharging device according to claim 8, characterized in that: be provided with sealed pad (64) between sealed piece (63) and sealed tube (61), sealed pad (64) cover is established in the outside of sealed piece (63), sealed pad (64) and sealed piece (63) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010540757.5A CN111841773A (en) | 2020-06-15 | 2020-06-15 | Lime ball mill with pneumatic feeding and discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010540757.5A CN111841773A (en) | 2020-06-15 | 2020-06-15 | Lime ball mill with pneumatic feeding and discharging device |
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| CN111841773A true CN111841773A (en) | 2020-10-30 |
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|---|---|---|---|
| CN202010540757.5A Pending CN111841773A (en) | 2020-06-15 | 2020-06-15 | Lime ball mill with pneumatic feeding and discharging device |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3130925A1 (en) * | 1981-08-05 | 1983-02-17 | Deutsche Babcock Ag, 4200 Oberhausen | Tube mill |
| CN202040464U (en) * | 2011-03-25 | 2011-11-16 | 陕西煎茶岭镍业有限公司 | Quick switching device with materials of slurry conveying pipeline of filling mining method |
| CN202201492U (en) * | 2011-08-02 | 2012-04-25 | 天津英康科技发展有限公司 | Expanded perlite conveyer |
| CN203033443U (en) * | 2012-12-14 | 2013-07-03 | 武汉半岛重工股份有限公司 | Full-automatic powder pneumatic conveying system |
| CN203371659U (en) * | 2013-07-19 | 2014-01-01 | 天津齐明环保设备有限公司 | Lime powder supplying system |
| CN204416612U (en) * | 2015-02-02 | 2015-06-24 | 苏州化联高新陶瓷材料有限公司 | The charging system of continuous seepage high temperature resistance furnace |
| CN105128150A (en) * | 2015-09-02 | 2015-12-09 | 贵州建丰机械建材有限公司 | Lime supply system for producing gas filling blocks |
| CN105666702A (en) * | 2016-04-06 | 2016-06-15 | 福建南方路面机械有限公司 | Continuous powder weighing system and method and continuous stirring equipment |
| CN207361354U (en) * | 2017-10-20 | 2018-05-15 | 东莞市洪信混凝土有限公司 | A kind of air conveying device of concrete powder |
| CN108858788A (en) * | 2018-06-21 | 2018-11-23 | 衡阳泰源商砼有限公司 | A kind of polymorphic type concrete alternatingly feed device |
-
2020
- 2020-06-15 CN CN202010540757.5A patent/CN111841773A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3130925A1 (en) * | 1981-08-05 | 1983-02-17 | Deutsche Babcock Ag, 4200 Oberhausen | Tube mill |
| CN202040464U (en) * | 2011-03-25 | 2011-11-16 | 陕西煎茶岭镍业有限公司 | Quick switching device with materials of slurry conveying pipeline of filling mining method |
| CN202201492U (en) * | 2011-08-02 | 2012-04-25 | 天津英康科技发展有限公司 | Expanded perlite conveyer |
| CN203033443U (en) * | 2012-12-14 | 2013-07-03 | 武汉半岛重工股份有限公司 | Full-automatic powder pneumatic conveying system |
| CN203371659U (en) * | 2013-07-19 | 2014-01-01 | 天津齐明环保设备有限公司 | Lime powder supplying system |
| CN204416612U (en) * | 2015-02-02 | 2015-06-24 | 苏州化联高新陶瓷材料有限公司 | The charging system of continuous seepage high temperature resistance furnace |
| CN105128150A (en) * | 2015-09-02 | 2015-12-09 | 贵州建丰机械建材有限公司 | Lime supply system for producing gas filling blocks |
| CN105666702A (en) * | 2016-04-06 | 2016-06-15 | 福建南方路面机械有限公司 | Continuous powder weighing system and method and continuous stirring equipment |
| CN207361354U (en) * | 2017-10-20 | 2018-05-15 | 东莞市洪信混凝土有限公司 | A kind of air conveying device of concrete powder |
| CN108858788A (en) * | 2018-06-21 | 2018-11-23 | 衡阳泰源商砼有限公司 | A kind of polymorphic type concrete alternatingly feed device |
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Application publication date: 20201030 |