CN104709615A - Novel horizontal bulk steel plate cylindrical warehouse and use method thereof - Google Patents
Novel horizontal bulk steel plate cylindrical warehouse and use method thereof Download PDFInfo
- Publication number
- CN104709615A CN104709615A CN201310711232.3A CN201310711232A CN104709615A CN 104709615 A CN104709615 A CN 104709615A CN 201310711232 A CN201310711232 A CN 201310711232A CN 104709615 A CN104709615 A CN 104709615A
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- Prior art keywords
- storehouse
- discharge port
- dust
- delivery duct
- feeding mouth
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/02—Large containers rigid
- B65D88/06—Large containers rigid cylindrical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/22—Safety features
- B65D90/24—Spillage-retaining means, e.g. recovery ponds
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Storage Of Harvested Produce (AREA)
Abstract
The invention discloses a novel horizontal bulk steel plate cylindrical warehouse which comprises feeding ports, discharging ports, a warehouse body and a supporting foundation. The warehouse body is cylindrical, the cylindrical warehouse body is horizontally fixed to the upper portion of the supporting foundation, the left end and the right end of the warehouse body are each of a truncated-cone-shaped structure, the upper portion of the warehouse body is provided with a dust collector and the feeding ports, the lower end of the warehouse body is provided with a conveying pipe and the discharging ports, and one end of the conveying pipeline is provided with an air lift device. The feeding ports and the discharging ports are fixedly connected with the warehouse body, the discharging ports are rectangular ports formed in the bottom of the warehouse body, a fluidization bar is arranged at the upper portions of the discharging ports and in the conveying pipeline, sealing gate valves and air locking type dischargers are sequentially arranged below the discharging ports, the discharging ports are communicated with the conveying pipeline, and materials pass through the fluidization bar above the discharging ports, the discharging ports, the sealing gate valves and the air locking type dischargers and then enter the conveying pipeline. The novel horizontal bulk steel plate cylindrical warehouse is simple in structure and convenient to use, and construction cost is greatly reduced and object capacity is greatly improved when the warehouse is used in a narrow plot limited in width and height.
Description
Technical field:
The present invention relates to the material storing technical fields such as cement, fly ash, slag micropowder, carbide mud residue, aluminium powder, particularly relate to a kind of novel horizontal steel silo in bulk and using method thereof.
Background technology:
In the comprehensive applications such as cement, fly ash, slag micropowder, carbide mud residue, aluminium powder and the course of processing, need to use material storage device.Generally, the powder such as cement, fly ash steel plate bank is a cylindrical vertical bank, and this vertical bank is general all higher, and ratio of height to diameter is about 1: 1.If it is broad to build space, it is more rational for building this bank.But in the place of some limited spaces, the especially strip shape plot of width and limited height, when building height-limited, it is irrational for building cylindrical vertical bank.If build the vertical bank of multiple small cylindrical at length direction, cost can be very high.Therefore, need to occur that a kind of structure is simple, easy to use, when width and height-limited long and narrow plot use, greatly reducing the construction costs and improve a kind of novel horizontal steel silo in bulk and the using method thereof of tolerant amount.
Summary of the invention
The object of the invention is to overcome the technological deficiency that powder storage silo is built in long and narrow plot, the invention provides a kind of structure simple, easy to use, when width and height-limited long and narrow plot use, greatly reducing the construction costs and improve a kind of novel horizontal steel silo in bulk and the using method thereof of tolerant amount.
To achieve these goals, the invention provides a kind of novel horizontal steel silo in bulk, comprise feeding mouth, discharge port, storehouse body and brace foundation, brace foundation is concrete foundation, wherein, described storehouse body is cylindric, the top being fixed on brace foundation in the body accumbency of columned storehouse, the two ends, left and right of storehouse body are frustum structure, the top of storehouse body is provided with dust-precipitator and multiple feeding mouth, the lower end of storehouse body is provided with delivery duct and multiple discharge port, and one end of delivery duct is provided with airlift device.Feeding mouth, is fixedly connected with between discharge port with storehouse body, and discharge port is be opened in the rectangle hole bottom the body of storehouse, is provided with fluidized bar in the top of discharge port and delivery duct, and fluidized bar comprises barred body, breathable cloth and wire net; Barred body is a round steel pipe tube wall having multiple breather hole, breathable cloth is enclosed within barred body, wire sets is outside at breathable cloth, barred body two ends are provided with the screw thread for connecting, sealing gate valve and lock wind type discharger is disposed with under discharge port, discharge port is connected with delivery duct, and material by the fluidized bar above discharge port, discharge port, enter delivery duct again after sealing gate valve, lock wind type discharger; It is material suspended that fluidized bar in delivery duct gas out makes in pipeline, the terminal position of delivery duct is provided with nozzle, from nozzle gas out by the mass transport that suspends to airlift device, the material that airlift device will be sent here from delivery duct, is promoted to storehouse in bulk or directly entrucking.
Described dust-precipitator is provided with blower fan, the right-hand member of described storehouse body is provided with dust-collection air pipe, be fixedly connected with between described dust-collection air pipe and the frustum structure of storehouse body, described feeding mouth is the circular port being opened in body top, storehouse, be uniformly distributed, mass transport is put in storage through feeding mouth by self being equipped with delivery system by tank car, described dust-collection air pipe is when when the entrucking that material is direct of airlift device, by the negative pressure that the material be suspended near tank car feeding mouth is produced by dust-precipitator, the material be suspended near tank car feeding mouth is drawn onto in large storehouse along dust-collection air pipe.
Described dust-precipitator is when the feeding mouth pan feeding at body top, storehouse, to be suspended aerial material, and the negative pressure produced by blower fan is drawn onto dust-precipitator inside, by high pressure air blowback, the material be adsorbed on the inner filter bag of dust-precipitator is fallen in large storehouse again again, avoid dust laden air excessive.
Described sealing gate valve is for closing discharge port, and described sealing gate valve, when locking wind type Star-like unloader and breaking down, cuts off the material that discharge port flows down, and is convenient to the maintenance of locking wind type Star-like unloader; Described lock wind type Star-like unloader avoids the high pressure air in pipeline to enter in large storehouse when delivery duct discharging, ensure that the stability of discharging, locks wind type Star-like unloader by Frequency Converter Control simultaneously, can realize the control to discharging flow.
Brace foundation adopts raft plate or independent column foundation, described brace foundation is two row's arrangements, fix on the ground, discharge port, in the space of delivery duct between two row's brace foundations, delivery duct can by being fixedly connected with between bracing frame with brace foundation, and delivery duct also can be fixed on the lower end of discharge port.
Be fixedly connected with between dust-collection air pipe with dust-precipitator, be fixedly connected with between delivery duct with airlift device, the fluidized bar in delivery duct is positioned at the bottom of pipeline.
Object to better implement the present invention, the invention also discloses the using method of novel horizontal steel silo in bulk, it is characterized in that, comprise the steps:
A, storehouse body can according to the length in long and narrow plot, and the corresponding length lengthening storehouse body, to increase material capacity;
When B, pan feeding: material is delivered directly in horizontal bulk silo by the Pneumatic conveyer self be equipped with by tank car, opens dust-precipitator in this process, and to suspending near feeding mouth, aerial material is collected;
When C, discharging, material in the body of storehouse is discharged in the delivery duct bottom the body of storehouse through discharge port, sealing gate valve, lock wind type Star-like unloader under gravity, material in delivery duct under the effect of the gas of the nozzle ejection of the end of fluidized bar fluidisation and delivery duct by mass transport to airlift device, the material entering airlift device enters storehouse in bulk through airlift or directly enters tank car.
Storehouse of the present invention external body is provided with shaped steel as skeleton, and storehouse body steel plate is that docking is welded, and two ends are frustum version, and bottom adopts raft plate or detached column as brace foundation.Top, storehouse is provided with multiple feeding mouth and a dust-precipitator.Bottom of the reservior portion is provided with multiple discharge port, and discharge port top is provided with fluidized bar.Gate valve, lock wind type discharger is provided with below discharge port.
Delivery duct is the multistage steel pipe through Flange joint, and fluidized bar is equipped with in inside, and nozzle is equipped with in conveying steel pipe rear end.Steel pipe top is equipped with anti-blocking helping and is blown.Airlift device is surrounded by Plate Welding, and fluidizer is equipped with in bottom, and the strength lifting device of projector is equipped with on top.
Brace foundation adopts raft plate or independent column foundation.Structure is simple, uniform force is reasonable, stability and safety.
Lock wind type discharger is the Star-like unloader with seal approach, controls discharging flow by PLC.
Described storehouse body adopts steel plate and shaped steel combination Type of Welding.Storehouse body steel plate is that docking is welded, and body two ends, storehouse are frustum version, has the features such as structure stress is reasonable, version simple, good airproof performance, speed of application are fast, working service is convenient.Body top, storehouse can realize multiple spot pan feeding, and actv. ensures the peak use rate that warehouse holds.
Discharge port is be opened in the rectangle hole bottom the body of storehouse, and top is provided with fluidized bar, and material enters delivery duct through sealing gate valve and lock wind type discharger again by discharge port.
Fluidized bar is equipped with in delivery duct inside, and rear end is provided with nozzle.Make in pipeline from fluidized bar gas out material suspended, transport material to airlift device from nozzle gas out.
The material that airlift device will be sent here from delivery duct, is promoted to storehouse in bulk or directly entrucking.
The material be suspended near feeding mouth, when the entrucking that material is direct of airlift device, is drawn onto in large storehouse by the negative pressure that dust-precipitator produces, thus protects environment by dust-collection air pipe.
Dust-precipitator is when storehouse heads into material, and will suspend aerial material, the negative pressure produced by blower fan; be drawn onto dust-precipitator inside; by high pressure air blowback, the material be adsorbed on the inner filter bag of dust-precipitator is fallen in large storehouse again again, avoid dust laden air excessive, protect environment.
Feeding mouth is the circular port being opened in body top, storehouse, is uniformly distributed, and mass transport is put in storage through feeding mouth by self being equipped with delivery system by tank car.Can realize multiple spot pan feeding, actv. ensures the peak use rate that warehouse holds.
Brace foundation adopts raft plate or independent column foundation, and uniform force is reasonable.
Sealing gate valve, for when locking wind type Star-like unloader and breaking down, cuts off the material that discharge port flows down, is convenient to the maintenance of locking wind type Star-like unloader.
Lock wind type Star-like unloader avoids the high pressure air in pipeline to enter in large storehouse when delivery duct discharging, ensure that the stability of discharging, locks wind type Star-like unloader by Frequency Converter Control simultaneously, can realize the control to discharging flow.
The structure of fluidized bar is: comprise barred body, breathable cloth, wire net.Barred body is a round steel pipe tube wall having multiple breather hole, and breathable cloth is enclosed within barred body, and wire sets is outside at breathable cloth, and barred body two ends are provided with the screw thread for connecting.
Structure of the present invention is simple, easy to use, when width and height-limited long and narrow plot use, greatly reducings the construction costs and improves tolerant amount, being specially:
The present invention has abandoned traditional columned vertical silo structure, and the body accumbency of columned storehouse on brace foundation, is applicable to long and narrow plot by the present invention, and storehouse body can according to the length in long and narrow plot, and the corresponding length lengthening storehouse body, to increase material capacity; Greatly increase the degree of utilization in long and narrow plot, meanwhile, when pan feeding and discharging, collect by dust-precipitator the material that suspends, avoid contaminated environment, during discharging, by nozzle and fluidized bar gas effect convey materials out, avoid feed blocking pipeline, delivery speed is fast.The present invention maintains the advantage that existing vertical bank outbound rate is high, cost is low, solves the problem at strip shape plot reasonable construction bank, overcomes the vertical bank storehouse height of built on stilts form simultaneously, and investment is large, the problem of long construction period.The present invention's storage is a kind of horizontal steel plate bank storing powder material.
Accompanying drawing illustrates:
Fig. 1 is the present invention horizontal steel plate cylinder warehouse body bottom schematic view;
Fig. 2 is the present invention horizontal steel silo A-A section-drawing;
Fig. 3 is the present invention horizontal steel silo B-B section-drawing;
Accompanying drawing identifies:
1, storehouse body 2, discharge port 3, delivery duct
4, airlift device 5, dust-collection air pipe 6, dust-precipitator
7, feeding mouth 8, brace foundation 9, sealing gate valve
10, wind type discharger 11, fluidized bar is locked
Detailed description of the invention:
Below in conjunction with accompanying drawing, the present invention will be described.As shown in Figure 1-Figure 3, Fig. 1 is the present invention horizontal steel plate cylinder warehouse body bottom schematic view; Fig. 2 is the present invention horizontal steel silo A-A section-drawing; Fig. 3 is the present invention horizontal steel silo B-B section-drawing;
The present invention includes feeding mouth 7, discharge port 2, storehouse body 1 and brace foundation 8, brace foundation 8 is concrete foundation, wherein, storehouse body 1 is in cylindric, the top fixing on brace foundation 8 in body 1 accumbency of columned storehouse, the two ends, left and right of storehouse body 1 are frustum structure, the top of storehouse body 1 is provided with dust-precipitator 6 and multiple feeding mouth 7, the lower end of storehouse body 1 is provided with delivery duct 3 and multiple discharge port 2, one end of delivery duct 3 is provided with airlift device 4, feeding mouth 7, be fixedly connected with between discharge port 2 with storehouse body 1, discharge port 2 is for being opened in the rectangle hole bottom the body of storehouse, fluidized bar 11 is provided with in the top of discharge port 2 and delivery duct 3, fluidized bar 11 comprises barred body, breathable cloth and wire net, barred body is a round steel pipe tube wall having multiple breather hole, breathable cloth is enclosed within barred body, wire sets is outside at breathable cloth, barred body two ends are provided with the screw thread for connecting, discharge port is disposed with sealing gate valve 9 and lock wind type discharger 10 for 2 times, discharge port 2 is connected with delivery duct 3, and material by the fluidized bar 11 above discharge port 2, discharge port 2, enter delivery duct 3 again after sealing gate valve 9, lock wind type discharger 10, it is material suspended that fluidized bar 11 gas out in delivery duct 3 makes in pipeline, the end of the fluidized bar in delivery duct 3 is provided with nozzle, from nozzle gas out by the mass transport that suspends to airlift device 4, the material that airlift device 4 will be sent here from delivery duct 3, is promoted to storehouse in bulk or directly entrucking.Dust-precipitator 6 is provided with blower fan, storehouse body 1 is provided with dust-collection air pipe 5 from spoon right-hand member, be fixedly connected with between dust-collection air pipe 5 and the frustum structure of storehouse body 1, feeding mouth 7 is for being opened in the circular port at storehouse body 1 top, be uniformly distributed, mass transport is put in storage through feeding mouth by self being equipped with delivery system by tank car, dust-collection air pipe 5 is when when airlift device 4 entrucking that material is direct, by the negative pressure that the material be suspended near tank car feeding mouth is produced by dust-precipitator, the material be suspended near tank car feeding mouth is drawn onto in large storehouse along dust-collection air pipe.Dust-precipitator 6 is when feeding mouth 7 pan feeding at storehouse body 1 top, to be suspended aerial material, the negative pressure produced by blower fan, be drawn onto dust-precipitator 6 inner, by high pressure air blowback, the material be adsorbed on the inner filter bag of dust-precipitator is fallen in large storehouse again again, avoid dust laden air excessive.Brace foundation 8 adopts raft plate or independent column foundation, and sealing gate valve 9 is for closing discharge port 2, and sealing gate valve 9, when locking wind type Star-like unloader 10 and breaking down, cuts off the material that discharge port 2 flows down, and is convenient to the maintenance of locking wind type Star-like unloader 10; Described lock wind type Star-like unloader 10 avoids the high pressure air in pipeline to enter in large storehouse when delivery duct 3 discharging, ensure that the stability of discharging, locks wind type Star-like unloader by Frequency Converter Control simultaneously, can realize the control to discharging flow.Brace foundation 8, in two row's arrangements, fixes on the ground, discharge port, and in the space of delivery duct 3 between two row's brace foundations, delivery duct 3 can by being fixedly connected with between bracing frame with brace foundation, and delivery duct also can be fixed on the lower end of discharge port.Be fixedly connected with between dust-collection air pipe 5 with dust-precipitator 6, be fixedly connected with between delivery duct 3 with airlift device 4, fluidized bar is positioned at the bottom of delivery duct.
The using method of novel horizontal steel silo in bulk, comprises the steps:
A, storehouse body can according to the length in long and narrow plot, the corresponding length lengthening storehouse body, to increase material capacity:
When B, pan feeding: material is delivered directly in horizontal bulk silo by the Pneumatic conveyer self be equipped with by tank car, opens dust-precipitator in this process, and to suspending near feeding mouth, aerial material is collected;
When C, discharging, material in the body of storehouse is discharged in the delivery duct bottom the body of storehouse through discharge port, sealing gate valve, lock wind type Star-like unloader under gravity, material in delivery duct through fluidized bar fluidisation and delivery duct rear end nozzle ejection gas effect under by mass transport to airlift device, the material entering airlift device enters storehouse in bulk through airlift or directly enters tank car.
Data compare: when powder bank is built in long and narrow plot, be compared as follows:
Claims (5)
1. a novel horizontal steel silo in bulk, comprise feeding mouth, discharge port, storehouse body and brace foundation, brace foundation is concrete foundation, it is characterized in that, described storehouse body is cylindric, the top being fixed on brace foundation in the body accumbency of columned storehouse, the two ends, left and right of storehouse body are frustum structure, the top of storehouse body is provided with dust-precipitator and multiple feeding mouth, the lower end of storehouse body is provided with delivery duct and multiple discharge port, one end of delivery duct is provided with airlift device, feeding mouth, be fixedly connected with between discharge port with storehouse body, discharge port is be opened in the rectangle hole bottom the body of storehouse, fluidized bar is provided with in the top of discharge port and delivery duct, fluidized bar comprises barred body, breathable cloth and wire net, barred body is a round steel pipe tube wall having multiple breather hole, breathable cloth is enclosed within barred body, wire sets is outside at breathable cloth, barred body two ends are provided with the screw thread for connecting, sealing gate valve and lock wind type discharger is disposed with under discharge port, discharge port is connected with delivery duct, and material by the fluidized bar above discharge port, discharge port, enter delivery duct again after sealing gate valve, lock wind type discharger, it is material suspended that fluidized bar in delivery duct gas out makes in pipeline, delivery duct terminal position is provided with nozzle, from nozzle gas out by the mass transport that suspends to airlift device, the material that airlift device will be sent here from delivery duct, is promoted to storehouse in bulk or directly entrucking.
2. novel horizontal steel silo in bulk according to claim 1, it is characterized in that, described dust-precipitator is provided with blower fan, the right-hand member of described storehouse body is provided with dust-collection air pipe, be fixedly connected with between described dust-collection air pipe and the frustum structure of storehouse body, described feeding mouth is the circular port being opened in body top, storehouse, be uniformly distributed, mass transport is put in storage through feeding mouth by self being equipped with delivery system by tank car, described dust-collection air pipe is when when the entrucking that material is direct of airlift device, by the negative pressure that the material be suspended near tank car feeding mouth is produced by dust-precipitator, the material be suspended near tank car feeding mouth is drawn onto in large storehouse along dust-collection air pipe.
3. novel horizontal steel silo in bulk according to claim 1, it is characterized in that, described dust-precipitator is when the feeding mouth pan feeding at body top, storehouse, to be suspended aerial material, by the negative pressure that blower fan produces, be drawn onto dust-precipitator inside, then by high pressure air blowback, the material be adsorbed on the inner filter bag of dust-precipitator fallen in large storehouse again, avoid dust laden air excessive.
4. novel horizontal steel silo in bulk according to claim 1, it is characterized in that, brace foundation adopts raft plate or independent column foundation, described sealing gate valve is for closing discharge port, described sealing gate valve is when locking wind type Star-like unloader and breaking down, cut off the material that discharge port flows down, be convenient to the maintenance of locking wind type Star-like unloader; Described lock wind type Star-like unloader avoids the high pressure air in pipeline to enter in large storehouse when delivery duct discharging, ensure that the stability of discharging, locks wind type Star-like unloader by Frequency Converter Control simultaneously, can realize the control to discharging flow.
5. as described in as arbitrary in claim 1-4, a using method for novel horizontal steel silo in bulk, is characterized in that, comprise the steps:
A, storehouse body can according to the length in long and narrow plot, and the corresponding length lengthening storehouse body, to increase material capacity;
When B, pan feeding: material is delivered directly in horizontal bulk silo by the Pneumatic conveyer self be equipped with by tank car, opens dust-precipitator in this process, and to suspending near feeding mouth, aerial material is collected;
When C, discharging, material in the body of storehouse is discharged in the delivery duct bottom the body of storehouse through discharge port, sealing gate valve, lock wind type Star-like unloader under gravity, material in delivery duct is under the effect of the gas of the nozzle ejection of the end of fluidized bar fluidisation and delivery duct, by mass transport to airlift device, the material entering airlift device enters storehouse in bulk through airlift or directly enters tank car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310711232.3A CN104709615A (en) | 2013-12-17 | 2013-12-17 | Novel horizontal bulk steel plate cylindrical warehouse and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310711232.3A CN104709615A (en) | 2013-12-17 | 2013-12-17 | Novel horizontal bulk steel plate cylindrical warehouse and use method thereof |
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| CN104709615A true CN104709615A (en) | 2015-06-17 |
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| CN201310711232.3A Pending CN104709615A (en) | 2013-12-17 | 2013-12-17 | Novel horizontal bulk steel plate cylindrical warehouse and use method thereof |
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| CN109533977A (en) * | 2019-01-17 | 2019-03-29 | 河南龙成煤高效技术应用有限公司 | A kind of disc type lock wind discharger and deduster |
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| CN109533977A (en) * | 2019-01-17 | 2019-03-29 | 河南龙成煤高效技术应用有限公司 | A kind of disc type lock wind discharger and deduster |
| CN109533977B (en) * | 2019-01-17 | 2024-05-14 | 河南龙成煤高效技术应用有限公司 | Disc type air locking discharger and dust remover |
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Application publication date: 20150617 |