CN213770144U - Bucket elevator for producing cement - Google Patents
Bucket elevator for producing cement Download PDFInfo
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- CN213770144U CN213770144U CN202022811626.4U CN202022811626U CN213770144U CN 213770144 U CN213770144 U CN 213770144U CN 202022811626 U CN202022811626 U CN 202022811626U CN 213770144 U CN213770144 U CN 213770144U
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- 239000004568 cement Substances 0.000 title claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 164
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 241000883990 Flabellum Species 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 230000035699 permeability Effects 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The application relates to a bucket elevator for cement production, it includes the elevator shell, the feed inlet has been seted up to the lower extreme of elevator shell one side, and the discharge gate has been seted up to the upper end of opposite side, the feed inlet intercommunication is provided with the feeder hopper, the discharge gate intercommunication is provided with out the feed cylinder, be provided with lifting mechanism in the elevator shell, elevator shell upper end intercommunication is provided with the blast pipe, the intercommunication is provided with the air exhauster on the blast pipe, the air exhauster is provided with the dust filter screen towards one side of elevator shell, dust filter screen and blast pipe fixed connection, the dust filter screen is provided with the brush towards one side of air exhauster, the brush rotates with the dust filter screen to be connected, just the hair and the dust filter screen of brush are contradicted, be provided with in the blast pipe and be used for carrying out drive assembly to the brush. This application has the condition that reduces the dust and block up the dust filter screen and takes place, increases the effect of dust filter screen gas permeability.
Description
Technical Field
The application relates to the technical field of cement production, in particular to a bucket elevator for producing cement.
Background
The bucket elevator is a continuous conveyor that vertically lifts materials by using a series of buckets uniformly and fixedly connected to an endless traction member. The bucket elevator is used for lifting from a low position to a high position, and after the supplied materials are put into the hopper through the vibrating table, the machine automatically and continuously operates and conveys upwards. The bucket elevator is mainly suitable for lifting materials of cement raw materials, food, medicines, chemical industry products and other products.
In the correlation technique, chinese utility model patent as bulletin number CN208233939U discloses a raw materials bucket elevator for cement manufacture processing, including the lifting machine body, the bottom of lifting machine body is fixed with the fixing base, the inside below of lifting machine body is rotated through the pivot and is connected with first drive wheel, the inside top of lifting machine body is rotated through the pivot and is connected with the second drive wheel, and the round joint has the conveyer belt between first drive wheel and the second drive wheel, the equidistance welding has a plurality of lifts fill on the exterior wall of conveyer belt, the welding of lifting machine body one side table wall bottom has the feed bin, the welding of lifting machine body opposite side table wall bottom has the discharging pipe, lifting machine body one side table wall top is fixed with driving motor through the motor cabinet, and driving motor passes through the belt and is connected with the rotation of second drive wheel. The elevator comprises an elevator body and is characterized in that an air outlet pipe is connected to the top of the elevator body, a dust filter screen is clamped in the air outlet pipe, and an exhaust fan is fixed above the dust filter screen in the air outlet pipe. The bucket elevator realizes uninterrupted raw material conveying and improves the conveying efficiency.
In view of the above-mentioned related art, the inventor thinks that dust is easily piled up on the surface of dust filter screen, and the long-time slow piling up of dust can be gradually blockked up the filtration pore of dust filter screen, and then has the relatively poor defect of gas permeability of dust filter screen.
SUMMERY OF THE UTILITY MODEL
In order to alleviate the relatively poor problem of dust filter screen gas permeability, this application provides a bucket elevator for production cement.
The application provides a bucket elevator for cement production adopts following technical scheme:
the utility model provides a bucket elevator for production cement, includes the lifting machine shell, the feed inlet has been seted up to the lower extreme of lifting machine shell one side, and the discharge gate has been seted up to the upper end of opposite side, the feed inlet intercommunication is provided with the feeder hopper, the discharge gate intercommunication is provided with out the feed cylinder, be provided with lifting mechanism in the lifting machine shell, lifting machine shell upper end intercommunication is provided with the blast pipe, the intercommunication is provided with the air exhauster on the blast pipe, the air exhauster is provided with the dust filter screen towards one side of lifting machine shell, dust filter screen and blast pipe fixed connection, the dust filter screen is provided with the brush towards one side of air exhauster, the brush rotates with the dust filter screen to be connected, just the hair of brush is contradicted with the dust filter screen, be provided with in the blast pipe and be used for carrying out drive assembly to the brush.
Through adopting above-mentioned technical scheme, at bucket elevator during operation, air exhauster work, then make the inside dust air of elevator shell taken out, when taking the dust air of elevator shell out, the dust filter screen filters the dust air, make the dust blockked by the dust filter screen, and then reduce the dust and taken out the condition emergence of contaminated air in the air, take out the inside dust air of elevator shell at the air exhauster, drive assembly drives the brush, make the brush and dust filter screen take place the relative rotation simultaneously, then the hair of brush cleans the dust filter screen, it takes place to reduce the condition that the dust carries out the jam to the dust filter screen, finally increase the effect of dust filter screen gas permeability.
Optionally, drive assembly includes flabellum and connecting rod, the flabellum rotates to be connected in the blast pipe, the flabellum sets up between dust filter screen and air exhauster, connecting rod and flabellum fixed connection, just the axis of rotation of flabellum and the axis and the connecting rod collineation setting of blast pipe, the one end and the brush fixed connection of flabellum are kept away from to the connecting rod.
Through adopting above-mentioned technical scheme, when the air exhauster takes out the inside dust air of elevator shell, air in the blast pipe is taken out, makes the flabellum openly hit wind then to make the flabellum rotate automatically under the effect that the air flows in the blast pipe, the flabellum drives the connecting rod simultaneously and rotates, and then makes the connecting rod drive the brush and rotate, the brush cleans the dust filter screen, reaches the automatic effect that cleans the dust filter screen of brush at last.
Optionally, a first cross-shaped support frame is fixedly arranged in the exhaust pipe, the first support frame is arranged between the fan blades and the brush, and one end of the connecting rod penetrates through the center of the first support frame and is rotatably connected with the first support frame.
Through adopting above-mentioned technical scheme, when the flabellum rotated, first support frame supported the connecting rod for the connecting rod keeps vertical state, and the flabellum takes place relative rotation with first support frame, increases the stability when relative rotation takes place for flabellum and blast pipe then.
Optionally, the one end orientation that the flabellum was kept away from to the connecting rod extends and wears out the dust filter screen, the fixed scraper blade that is provided with of one end that the dust filter screen was worn out to the connecting rod, the scraper blade is contradicted with the dust filter screen.
Through adopting above-mentioned technical scheme, when the flabellum rotated, the flabellum drove the connecting rod and rotates, made the connecting rod drive the scraper blade then and rotated to make scraper blade and dust filter screen take place relative motion, and then make the scraper blade clean the dust filter screen, reach the effect that the dust that reduces dust filter screen surface blockked up the dust filter screen at last.
Optionally, one end of the exhaust pipe, which is far away from the elevator housing, is provided with a dust-proof assembly for preventing dust of the exhaust pipe.
Through adopting above-mentioned technical scheme, when bucket elevator stop work, dustproof subassembly blocks dustproof and rainwater to the blast pipe, reduces external dust, rubbish and rainwater then and gets into in the blast pipe, and then guarantees the normal clear of bucket elevator during operation.
Optionally, the dustproof assembly comprises a dustproof pipe and a dustproof cover, the dustproof pipe is communicated with the exhaust pipe, and the dustproof cover is arranged at the pipe orifice of the dustproof pipe and is in sliding connection with the dustproof pipe along the direction close to or far away from the shell of the elevator.
By adopting the technical scheme, when the bucket elevator works, the exhaust fan extracts air in the elevator shell, and then the air blown out by the exhaust fan drives the dustproof cover, so that the dustproof cover moves towards the direction far away from the elevator shell, and further the air in the exhaust pipe is exhausted; when the air exhauster stops working, the dust cover moves towards the direction close to the shell of the air exhauster under the action of self gravity, and finally the dust cover is arranged at the pipe orifice of the dust pipe and is closed at the pipe orifice of the dust pipe, so that external dust, garbage and rainwater are reduced to enter the exhaust pipe.
Optionally, the dustproof pipe is in a round table shape.
Through adopting above-mentioned technical scheme, set up the dust tube for being the pressure that can the blast pipe in the dust air outflow of round platform form, then increase the impact force to the shield when the dust air outflow in the blast pipe, and then guarantee that the shield moves towards the direction of keeping away from the elevator shell, finally reach the effect of guaranteeing that air is by normal discharge in the blast pipe.
Optionally, a cross-shaped second support frame is fixedly arranged in the dustproof pipe, the second support frame is arranged on one side of the exhaust fan deviating from the fan blade, a guide rod is fixedly arranged on the side face of the dustproof cover facing the exhaust fan, one end, far away from the dustproof cover, of the guide rod penetrates out of the central position of the second support frame and is in sliding connection with the second support frame, and a stop block is fixedly arranged at one end, far away from the dustproof cover, of the guide rod.
Through adopting above-mentioned technical scheme, when the shield moved towards the direction of keeping away from the elevator shell under the impact force effect of dust air in the blast pipe, the shield moved the guide bar motion, then made guide bar and second support frame take place relative slip, after dog and the second support frame on the guide bar supported, the shield stop motion, and then made the shield keep in that position, finally reached the stability when increasing the shield motion.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the elevator shell, the feeding hopper, the discharging barrel, the material lifting mechanism, the exhaust pipe, the dust filter screen, the exhaust fan, the brush and the driving assembly, when the bucket elevator works, the exhaust fan works, then the dust air in the elevator shell is extracted, when the dust air in the elevator shell is extracted, the dust filter screen filters the dust air, the dust is blocked by the dust filter screen, the situation that the dust is extracted into the air to pollute the air is reduced, the dust air in the elevator shell is extracted by the exhaust fan, the driving assembly drives the brush, meanwhile, the brush and the dust filter screen rotate relatively, then the brush cleans the dust filter screen, the situation that the dust blocks the dust filter screen is reduced, and the air permeability of the dust filter screen is finally improved;
2. through the arrangement of the fan blades and the connecting rod, when the exhaust fan extracts dust air in the shell of the elevator, the air in the exhaust pipe is extracted, and then the fan blades are enabled to collide with the air on the front side, so that the fan blades automatically rotate under the action of air flowing in the exhaust pipe, meanwhile, the fan blades drive the connecting rod to rotate, further, the connecting rod drives the hairbrush to rotate, the hairbrush cleans the dust filter screen, and finally, the effect that the hairbrush automatically cleans the dust filter screen is achieved;
3. through setting up first support frame, when the flabellum rotated, first support frame supported the connecting rod for the connecting rod keeps vertical state, and the flabellum takes place relative rotation with first support frame, increases the stability when relative rotation takes place for flabellum and blast pipe then.
Drawings
FIG. 1 is a schematic structural diagram of a bucket elevator of the present application;
FIG. 2 is a schematic view of the internal structure of the exhaust pipe in the bucket elevator of the present application.
Description of reference numerals: 100. a hoist housing; 110. a feed hopper; 120. a discharging barrel; 130. a material lifting mechanism; 140. an exhaust pipe; 141. a dust filter screen; 142. an exhaust fan; 200. a sweeping assembly; 210. a brush; 220. a squeegee; 300. a drive assembly; 310. a fan blade; 320. a connecting rod; 330. a first support frame; 400. a dust-proof assembly; 410. a dust-proof pipe; 420. a dust cover; 500. a guide assembly; 510. a second support frame; 520. a guide bar; 521. and a stop block.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses a bucket elevator for producing cement.
Referring to fig. 1, a bucket elevator for cement production includes that lifting machine shell 100 and lifting machine shell 100 internal rotation are connected carry material mechanism 130, and the feed inlet has been seted up to the lower extreme of lifting machine shell 100 one side, and feed inlet intercommunication fixedly connected with feeder hopper 110. The upper end of the other side is provided with a discharge port which is communicated and fixedly connected with a discharge barrel 120, and the discharge barrel 120 and the feed hopper 110 are arranged on two opposite side surfaces of the elevator shell 100. The upper end of the elevator housing 100 is communicated with an exhaust pipe 140, and the exhaust pipe 140 and the discharging barrel 120 are arranged on the same side of the elevator housing 100. Referring to fig. 1 and 2, an exhaust pipe 140 is connected to an exhaust fan 142, and the exhaust fan 142 is disposed inside the exhaust pipe 140. A dust filter 141 is fixedly connected to one side of the suction fan 142 facing the elevator housing 100, and the dust filter 141 is horizontally disposed. The cleaning device further comprises a cleaning assembly 200 arranged on the exhaust pipe 140 and used for cleaning the dust filter screen 141 and a dustproof assembly 400 used for preventing dust of the exhaust pipe 140.
Referring to fig. 2, the sweeping assembly 200 includes a brush 210 and a scraper 220, the brush 210 is disposed at a side of the dust screen 141 facing the suction fan 142, and bristles of the brush 210 are abutted against the dust screen 141 and the brush 210 is rotatably coupled to the dust screen 141. The scraping plate 220 is disposed on a side of the dust filter 141 away from the suction fan 142, the scraping plate 220 abuts against the dust filter 141 and is rotatably connected to the dust filter 141, and the scraping plate 220 and the brush 210 are horizontally disposed.
When the bucket elevator works, the brush 210 cleans the dust filter screen 141, and the scraper 220 scrapes the dust filter screen 141, so that the situation that the dust blocks filter holes in the dust filter screen 141 is reduced, and the air permeability of the dust filter screen 141 is ensured.
Referring to fig. 2, a driving assembly 300 for driving the brush 210 and the scraper 220 is disposed in the exhaust duct 140, the driving assembly 300 includes a fan blade 310, a connecting rod 320, and a first support frame 330 disposed inside the exhaust duct 140 in a cross shape, the fan blade 310 is disposed inside the exhaust duct 140 and rotatably connected to the exhaust duct 140, and the fan blade 310 is disposed between the suction fan 142 and the brush 210. The first support frame 330 is fixedly connected to the inner wall of the exhaust pipe 140, the first support frame 330 is disposed between the fan blade 310 and the brush 210, and the first support frame 330 is disposed horizontally.
Referring to fig. 2, the connection rod 320 is vertically and fixedly connected to the side of the fan blade 310 facing the dust filter 141, and one end of the connection rod 320 away from the fan blade 310 penetrates through the center of the first support frame 330 and is rotatably connected to the first support frame 330, and the connection rod 320 is arranged in a collinear manner with the rotation axis of the fan blade 310 and the axis of the exhaust pipe 140. One end of the connecting rod 320, which is far away from the fan blade 310, is fixedly connected with the brush 210, one end of the connecting rod 320, which is far away from the fan blade 310, extends towards the direction far away from the fan blade 310, penetrates through the dust filter screen 141 and is fixedly connected with the scraper 220, and the connecting rod 320 is rotatably connected with the dust filter screen 141.
When the exhaust fan 142 works, air flows through the exhaust pipe 140, and then the flowing air impacts the fan blades 310, so that the fan blades 310 rotate, the fan blades 310 rotate while driving the connecting rod 320 to rotate, the connecting rod 320 drives the brush 210 and the scraper 220 to move, and finally the brush 210 and the scraper 220 clean the dust filter 141.
Referring to fig. 1 and 2, the dust-proof assembly 400 includes a dust-proof tube 410 in a circular truncated cone shape and a dust-proof cover 420, and the dust-proof tube 410 is fixedly connected to the exhaust tube 140. The dust cap 420 is made of a light material, and in this embodiment, the dust cap 420 is selected to be made of foam. The dust cap 420 is slidably coupled to the dust tube 410 in a direction toward or away from the elevator housing 100, and is disposed at the opening of the dust tube 410 when the suction fan 142 stops operating.
When the suction fan 142 is operated, air flows in the dust-proof pipe 410, and then the flowing air impacts the dust-proof cover 420, the dust-proof cover 420 moves towards the direction far away from the elevator housing 100, and meanwhile, the dust-proof cover 420 is separated from the dust-proof pipe 410, so that the air in the dust-proof pipe 410 is discharged.
Referring to fig. 2, in order to allow the dust cap 420 to guide dust air discharged from the exhaust pipe 140 and reduce the accumulation of external dust on the dust cap 420, the dust cap 420 has a spherical shape, and the diameter of the dust cap 420 is greater than that of the nozzle of the dust pipe 410.
After dust cap 420 and dust tube 410 separate, the air in the dust tube 410 flows out, makes globular dust cap 420 lead the flow of air then, reduces the impact force of air to dust cap 420, increases dust cap 420's life. When the dust cap 420 is covered at the pipe orifice of the dust tube 410, external dust falls on the dust cap 420, and the dust falling on the dust cap 420 slides down along the spherical surface, so that the dust accumulation on the dust cap 420 is reduced.
Referring to fig. 2, a guide assembly 500 for guiding the plurality of dust caps 420 is disposed in the dust tube 410, and the guide assembly 500 includes a second support bracket 510 having a cross shape and a guide rod 520. The second support frame 510 is horizontally disposed, and the second support frame 510 is fixedly connected to the inner wall of the dust-proof pipe 410. The guide rod 520 is fixedly connected with the peripheral side surface of the dust cover 420, and the guide rod 520 and the vertical diameter of the dust cover 420 are arranged in a collinear way. One end of the guide rod 520, which is far away from the dust cover 420, penetrates through the center of the second support frame 510 and is slidably connected with the second support frame 510, and one end of the guide rod 520, which is far away from the dust cover 420, is fixedly connected with a stop 521. After the dust cap 420 slides a distance away from the second supporting frame 510, the stop 521 abuts against the second supporting frame 510, so as to limit the sliding distance of the dust cap 420.
When the dust cap 420 moves, the dust cap 420 drives the guide rod 520 to move, so that the guide rod 520 and the second support frame 510 slide relatively, and after the stop block 521 on the guide rod 520 abuts against the second support frame 510, the dust cap 420 stops sliding, so that the stability of the dust cap 420 is improved.
The implementation principle of the bucket elevator for producing cement in the embodiment of the application is as follows: at the bucket elevator during operation, air exhauster 142 starts, then makes air exhauster 142 take out the inside dust air of elevator shell 100, and dust filter screen 141 filters the dust air simultaneously, then reduces the dust and wafts to cause the pollution to the air in the outside air. When the exhaust fan 142 works, air flows in the exhaust pipe 140, so that air impacts the fan blades 310, the fan blades 310 automatically rotate under the action of air flow in the exhaust pipe 140, meanwhile, the fan blades 310 drive the connecting rod 320 to rotate, the connecting rod 320 drives the brush 210 and the scraper 220 to move, the brush 210 cleans the dust filter screen 141, the scraper 220 scrapes the dust filter screen 141, and finally the situation that the dust blocks the dust filter screen 141 is reduced.
When the suction fan 142 is operated, air drawn by the suction fan 142 impacts the dust cap 420, and then the dust cap 420 moves towards a direction away from the elevator housing 100, and the dust cap 420 is separated from the dust pipe 410, so that the air drawn by the suction fan 142 is discharged into the outside air through the dust pipe 410. When the suction fan 142 stops working, the dust cap 420 moves towards the direction close to the elevator housing 100 under the action of the gravity of the dust cap 420 and the gravity of the guide rod 520 and the stop block 521, so that the dust cap 420 closes dust, and finally, the situation that external dust, garbage and rainwater enter the exhaust pipe 140 is reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a bucket elevator for production cement, includes elevator shell (100), the feed inlet has been seted up to the lower extreme of elevator shell (100) one side, and the discharge gate has been seted up to the upper end of opposite side, the feed inlet intercommunication is provided with feeder hopper (110), the discharge gate intercommunication is provided with out feed cylinder (120), be provided with in elevator shell (100) and carry material mechanism (130), elevator shell (100) upper end intercommunication is provided with blast pipe (140), the intercommunication is provided with air exhauster (142) on blast pipe (140), air exhauster (142) are provided with dust filter screen (141) towards one side of elevator shell (100), dust filter screen (141) and blast pipe (140) fixed connection, its characterized in that: dust filter screen (141) are provided with brush (210) towards one side of air exhauster (142), brush (210) rotate with dust filter screen (141) and are connected, just the hair of brush (210) is contradicted with dust filter screen (141), be provided with in blast pipe (140) and be used for carrying out drive assembly (300) to brush (210).
2. The bucket elevator for producing cement as set forth in claim 1, wherein: drive assembly (300) includes flabellum (310) and connecting rod (320), flabellum (310) rotate to be connected in blast pipe (140), flabellum (310) set up between dust filter screen (141) and air exhauster (142), connecting rod (320) and flabellum (310) fixed connection, just the axis of rotation of flabellum (310) and the axis and the connecting rod (320) collineation setting of blast pipe (140), the one end and brush (210) fixed connection of flabellum (310) are kept away from in connecting rod (320).
3. The bucket elevator for producing cement as set forth in claim 2, wherein: a first supporting frame (330) in a cross shape is fixedly arranged in the exhaust pipe (140), the first supporting frame (330) is arranged between the fan blades (310) and the brush (210), and one end of the connecting rod (320) penetrates through the center of the first supporting frame (330) and is rotatably connected with the first supporting frame (330).
4. The bucket elevator for producing cement as set forth in claim 3, wherein: one end of the connecting rod (320) far away from the fan blade (310) extends towards the direction far away from the fan blade (310) and penetrates out of the dust filter screen (141), one end of the connecting rod (320) penetrating out of the dust filter screen (141) is fixedly provided with a scraper (220), and the scraper (220) is abutted against the dust filter screen (141).
5. The bucket elevator for producing cement as set forth in claim 1, wherein: and a dustproof assembly (400) used for preventing dust of the exhaust pipe (140) is arranged at one end, away from the elevator shell (100), of the exhaust pipe (140).
6. The bucket elevator for producing cement as set forth in claim 5, wherein: dustproof subassembly (400) include dustproof pipe (410) and shield (420), dustproof pipe (410) and blast pipe (140) intercommunication set up, shield (420) lid is established in the mouth of pipe department of dustproof pipe (410) and is followed the direction and the dustproof pipe (410) sliding connection who is close to or keeps away from lifting machine shell (100).
7. The bucket elevator for producing cement as set forth in claim 6, wherein: the dustproof pipe (410) is in a circular truncated cone shape.
8. The bucket elevator for producing cement as set forth in claim 7, wherein: fixed second support frame (510) that are cross in dustproof pipe (410) being provided with, second support frame (510) set up the one side that deviates from flabellum (310) at air exhauster (142), just dust cover (420) are fixed on the side towards air exhauster (142) and are provided with guide bar (520), the central point that second support frame (510) were worn out and with second support frame (510) sliding connection is kept away from to one end that dust cover (420) were kept away from in guide bar (520), and the fixed dog (521) that is provided with of one end that dust cover (420) were kept away from in guide bar (520).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022811626.4U CN213770144U (en) | 2020-11-27 | 2020-11-27 | Bucket elevator for producing cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022811626.4U CN213770144U (en) | 2020-11-27 | 2020-11-27 | Bucket elevator for producing cement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213770144U true CN213770144U (en) | 2021-07-23 |
Family
ID=76892934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022811626.4U Active CN213770144U (en) | 2020-11-27 | 2020-11-27 | Bucket elevator for producing cement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213770144U (en) |
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2020
- 2020-11-27 CN CN202022811626.4U patent/CN213770144U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A bucket elevator for cement production Granted publication date: 20210723 Pledgee: Shandong Shanghe Rural Commercial Bank Co.,Ltd. Urban Branch Pledgor: Jinan Shanshui Cement Co.,Ltd. Registration number: Y2024980010356 |