CN214827465U

CN214827465U - Dust suppression device for storage bin

Info

Publication number: CN214827465U
Application number: CN202120869295.1U
Authority: CN
Inventors: 李国森; 钟义峰; 全如意; 贾建山; 胡发波
Original assignee: Angang Group Xinyang Iron And Steel Co ltd
Current assignee: Angang Group Xinyang Iron And Steel Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-11-23
Anticipated expiration: 2031-04-26

Abstract

The utility model discloses a dust suppression device for a material bin, which comprises a driving motor, a pair of supporting components are fixedly sleeved outside the upper end of the driving motor, the supporting components are fixedly connected with each other, the output end of the driving motor is fixedly connected with the upper end of the middle part of a water storage barrel, the lower end of the water storage barrel is connected with a water spray component, the supporting components comprise a concave sleeve and a supporting arm movably arranged on the outer wall of the middle part of the concave sleeve, a supporting block is movably arranged at the tail end of the supporting arm, an operator can drive a connecting threaded column to rotate by starting the driving motor, a sealing water pressing pad main body can do non-rotating vertical downward movement on the connecting threaded column through threads, water in an extrusion barrel body is fed into a spraying pot, so that the water can be sprayed out from a first nozzle and a second nozzle, the connecting threaded column can drive the spraying pot to rapidly rotate through a gear box, by means of centrifugal force, a wide coverage of the sprayed water can be achieved.

Description

Dust suppression device for storage bin

Technical Field

The utility model relates to a steel production technical field specifically is a feed bin dust suppression device.

Background

The iron and steel industry, which is the industry for producing pig iron, steel, industrial pure iron and ferroalloy, is one of the fundamental industries of all industrialized countries in the world, and raw materials are generally required to be stored in a storage bin in the process of producing iron and steel, and the existing storage bin is generally arranged in a funnel shape.

When present raw materials are handled in the feed bin, can raise the dust, current dust suppression device generally all is direct artifical shower nozzle water spray that uses, and this kind of mode not only operates inefficiency, and coverage is little, also consumes the manpower simultaneously, and the operation limitation is big.

To above problem, improve current device, provided a feed bin dust suppression device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a feed bin dust suppression device adopts this device to work to when having solved raw materials in the above-mentioned background and handling the operation in the feed bin, can having raised the dust, current dust suppression device generally all is direct artifical shower nozzle water spray that uses, and this kind of mode not only operates inefficiency, also consumes the manpower simultaneously, the big problem of operation limitation.

In order to achieve the above object, the utility model provides a following technical scheme: a dust suppression device for a storage bin comprises a driving motor, wherein a pair of supporting components are fixedly sleeved on the outer side of the upper end of the driving motor in a sleeved mode, the supporting components are fixedly connected with one another, the output end of the driving motor is fixedly connected to the upper end of the middle of a water storage barrel, the lower end of the water storage barrel is connected with a water spraying component, each supporting component comprises a concave sleeve and a supporting arm movably mounted on the outer wall of the middle of the concave sleeve, a supporting block is movably mounted at the tail end of each supporting arm, and the supporting arms, the concave sleeves and the supporting blocks are arranged in a matched mode, so that the supporting components can be fixed in the storage bins in different shapes;

the water storage barrel comprises a barrel body and a connecting threaded column movably mounted in the middle of an inner cavity of the barrel body, a gear box used for changing the rotating speed is fixedly mounted on the bottom surface of the barrel body, the upper end of the connecting threaded column is fixedly mounted on the output end of a driving motor, the lower end of the connecting threaded column is arranged in the inner cavity of the gear box, the lower end output end of the gear box is fixedly mounted on the top surface of the water spraying assembly, and a sealing water pressing pad used for pressing water into the water spraying assembly is arranged in the inner cavity of the barrel body;

the water spray assembly comprises a watering can and extension columns fixedly mounted on the outer walls of two ends of the watering can, and the extension columns are used for increasing the coverage area of the device.

Furthermore, a rubber pad used for increasing friction force is fixedly arranged in the inner cavity of the concave sleeve.

Furthermore, the support arm comprises a support arm main body, wherein a pull rod is movably arranged in an inner cavity of the outer end part of the support arm main body, and a threaded knob used for fixing the pull rod is arranged on one side of the outer end part of the support arm main body.

Furthermore, the top surface and the bottom surface of the middle part of the barrel body are respectively provided with a sealing bearing in an embedded mode, the upper end and the lower end of the connecting threaded column respectively penetrate through the sealing bearings and are arranged on the top surface and the bottom surface of the barrel body, and the bottom surface of the barrel body is further provided with a communicating pipeline.

Furthermore, a large-diameter gear and a small-diameter gear are movably mounted in an inner cavity of the gear box respectively and are in meshed connection, the large-diameter gear is fixedly mounted at the lower end of the connecting threaded column, and the lower end of the small-diameter gear is fixedly mounted on the water spraying assembly.

Furthermore, sealed pressurized-water pad includes sealed pressurized-water pad main part and installs a pair of telescopic link on sealed pressurized-water pad main part top surface, and the upper end of telescopic link is fixed mounting respectively on concave type sheathe.

Further, fixed mounting has the connecting block of intaking on the middle part top surface of watering can, and the lower extreme of the connecting block of just intaking and minor diameter gear carries out fixed connection, and the top of watering can still is provided with sealed the rotation lantern ring, and the last through connection of sealed rotation lantern ring has the water inlet, and the upper end fixed mounting of water inlet is on the intercommunication pipeline.

Furthermore, a first spray head is arranged on the outer wall of the tail end of the extension column, and a second spray head is arranged on the outer wall of one side of the outer end of the extension column.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a pair of feed bin dust suppression device, the operator is through extraction pull pole, will support after the feed bin inner wall is hugged closely to the piece, the rethread is twisted soon the screw thread knob and is fixed, the operator is through starting driving motor, driving motor's output then can drive the connecting thread post and rotate, sealed pressure water pad main part passes through the screw thread and then can carry out non-rotatable vertical downstream on the connecting thread post, advance the watering can from the water pressure that will extrude in the cask body, thereby can spout in following first shower nozzle and the second shower nozzle, the connecting thread post can drive the watering can through the gear box and rotate fast, with the help of centrifugal force, thereby can realize covering on a large scale of blowout water, the manpower has not only been saved to this kind of setting, it is effectual to press down dirt simultaneously, wide coverage.

2. The utility model provides a pair of feed bin dust suppression device, there are major diameter gear and minor diameter gear respectively movable mounting in the inner chamber of gear box, and mesh between major diameter gear and the minor diameter gear and connect, major diameter gear fixed mounting is at the lower tip of connecting thread post, the lower extreme fixed mounting of minor diameter gear is on the water spray subassembly, cooperation through between major diameter gear and the minor diameter gear, thereby make driving motor's output under the circumstances that carries out slow pivoted, the water spray subassembly can carry out the high-speed rotation, guaranteed that sealed pressurized-water fills up the main part and carrying out under the prerequisite that slowly descends, the water spray subassembly can provide great centrifugal force.

3. The utility model provides a pair of feed bin dust suppression device, movable mounting have the support arm main part of pull pole in the outer tip inner chamber of support arm, and the outer tip one side of support arm main part installs the screw thread knob that is used for fixed pull pole, and the operator can be through adjusting the pull pole to make the device can fix according to the opening size of different feed bins.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 2 is a schematic perspective view of the support assembly of the present invention;

FIG. 3 is a cross-sectional view of the water storage barrel of the present invention;

FIG. 4 is a schematic perspective view of the water spraying assembly of the present invention;

fig. 5 is a sectional view of the watering can of the present invention.

In the figure: 1. a drive motor; 2. a support assembly; 21. a concave sleeve; 211. a rubber pad; 22. a support arm; 221. a support arm body; 222. a pull rod; 223. a threaded knob; 23. a resisting block; 3. a water storage barrel; 31. a barrel body; 311. sealing the bearing; 312. a communicating pipe; 32. connecting the threaded columns; 33. a gear case; 331. a large diameter gear; 332. a small diameter gear; 34. sealing the water pressing pad; 341. sealing the water pressing pad main body; 342. a telescopic rod; 4. a water spray assembly; 41. a watering can; 411. a sealing rotating collar; 412. a water inlet; 413. a water inlet connecting block; 42. extending the column; 421. a first nozzle; 422. and a second spray head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a dust suppression device for a storage bin comprises a driving motor 1, a pair of supporting components 2 are fixedly sleeved outside the upper end of the driving motor 1, the supporting components 2 are fixedly connected with each other, the output end of the driving motor 1 is fixedly connected to the upper end of the middle part of a water storage barrel 3, the lower end of the water storage barrel 3 is connected with a water spraying component 4, the supporting components 2 comprise a concave sleeve 21 and a supporting arm 22 movably mounted on the outer wall of the middle part of the concave sleeve 21, a supporting block 23 is movably mounted at the tail end of the supporting arm 22, the concave sleeve 21 and the supporting block 23 are arranged between each other, so that the supporting components 2 can fix the device in the storage bins with different shapes, the water storage barrel 3 comprises a barrel body 31 and a connecting threaded column 32 movably mounted in the middle part of the inner cavity of the barrel body 31, a gear box 33 for changing the rotating speed is fixedly mounted on the bottom surface of the barrel body 31, and the upper end of the connecting threaded column 32 is fixedly mounted on the output tail end of the driving motor 1, the lower end of the connecting threaded column 32 is arranged in the inner cavity of the gear box 33, the lower end output end of the gear box 33 is fixedly arranged on the top surface of the water spraying assembly 4, the inner cavity of the drum body 31 is provided with a sealing water pressing pad 34 used for pressing water into the water spraying assembly 4, the water spraying assembly 4 comprises a spraying pot 41 and extension columns 42 fixedly arranged on the outer walls of the two ends of the spraying pot 41, and the extension columns 42 are used for improving the coverage area of the device.

Referring to fig. 2, in the dust suppression device for the silo, a rubber pad 211 for increasing friction force is fixedly installed in an inner cavity of a concave sleeve 21, a support arm 22 includes a support arm main body 221 with a pull rod 222 movably installed in an inner cavity of an outer end portion, and a threaded knob 223 for fixing the pull rod 222 is installed on one side of the outer end portion of the support arm main body 221, so that an operator can fix the device according to the sizes of openings of different silos by adjusting the pull rod 222.

Referring to fig. 1 and 3, a dust suppression device for a bunker, wherein a sealing bearing 311 is respectively embedded and installed on the top surface and the bottom surface of the middle part of a drum body 31, the upper end and the lower end of a connecting threaded column 32 respectively penetrate through the sealing bearing 311 and are arranged on the top surface and the bottom surface of the drum body 31, a communicating pipeline 312 is further arranged on the bottom surface of the drum body 31 for communicating a water storage tank 3 with a water spray component 4, a large diameter gear 331 and a small diameter gear 332 are respectively movably installed in the inner cavity of a gear box 33, the large diameter gear 331 and the small diameter gear 332 are engaged and connected, the large diameter gear 331 is fixedly installed at the lower end part of the connecting threaded column 32, the lower end of the small diameter gear 332 is fixedly installed on the water spray component 4, and the water spray component 4 can rotate rapidly under the condition that the output end of a driving motor 1 rotates slowly through the cooperation between the large diameter gear 331 and the small diameter gear 332, the sealing pressurized water pad 34 includes a sealing pressurized water pad main body 341 and a pair of telescopic rods 342 installed on the top surface of the sealing pressurized water pad main body 341, and the upper ends of the telescopic rods 342 are respectively and fixedly installed on the concave sleeves 21, and the telescopic rods 342 are used to ensure that the sealing pressurized water pad main body 341 can vertically move up and down along with the rotation of the connecting threaded columns 32.

Please refer to fig. 4 and 5, a dust suppression device for a storage bin, a water inlet connection block 413 is fixedly installed on the top surface of the middle portion of a spraying pot 41, and the water inlet connection block 413 is fixedly connected with the lower end of a small-diameter gear 332, a sealed rotating sleeve ring 411 is further arranged on the top of the spraying pot 41, the sealed rotating sleeve ring 411 enables the spraying pot 41 to feed water, and the output end of a driving motor 1 can be rotated simultaneously, a water inlet 412 is penetratingly connected to the sealed rotating sleeve ring 411, the upper end of the water inlet 412 is fixedly installed on a communication pipeline 312, a first nozzle 421 is arranged on the outer wall of the tail end of an extension column 42, a second nozzle 422 is arranged on the outer wall of one side of the outer end of the extension column 42, and the coverage of water spraying is improved through the arrangement.

The working principle is as follows: the operator is through extraction pull pole 222, will support behind the piece 23 hugs closely the feed bin inner wall, the rethread is screwed screw thread knob 223 and is fixed, the operator is through starting driving motor 1, driving motor 1's output then can drive connecting thread post 32 and rotate, sealed pressurized-water pad main part 341 then can carry out non-rotatable vertical downstream on connecting thread post 32 through the screw thread, water pressure from in will extruding cask body 31 advances watering can 41, thereby spout in can following first shower nozzle 421 and second shower nozzle 422, connecting thread post 32 can drive watering can 41 through gear box 33 and rotate fast, with the help of centrifugal force, thereby can realize covering on a large scale of blowout water.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a feed bin dust suppression device, includes driving motor (1), its characterized in that: the device is characterized in that a pair of supporting components (2) is fixedly sleeved on the outer side of the upper end of the driving motor (1), the supporting components (2) are fixedly connected with one another, the output end of the driving motor (1) is fixedly connected to the upper end of the middle of the water storage barrel (3), the lower end of the water storage barrel (3) is connected with the water spraying component (4), each supporting component (2) comprises a concave sleeve (21) and a supporting arm (22) movably mounted on the outer wall of the middle of the concave sleeve (21), a supporting block (23) is movably mounted at the tail end of each supporting arm (22), and the supporting arms (22), the concave sleeves (21) and the supporting blocks (23) are arranged among one another, so that the supporting components (2) can fix the device in bins of different shapes;

the water storage barrel (3) comprises a barrel body (31) and a connecting threaded column (32) movably mounted in the middle of an inner cavity of the barrel body (31), a gear box (33) used for changing the rotating speed is fixedly mounted on the bottom surface of the barrel body (31), the upper end of the connecting threaded column (32) is fixedly mounted at the output end of the driving motor (1), the lower end of the connecting threaded column (32) is arranged in the inner cavity of the gear box (33), the lower end output end of the gear box (33) is fixedly mounted on the top surface of the water spraying assembly (4), and a sealed water pressing pad (34) used for pressing water into the water spraying assembly (4) is arranged in the inner cavity of the barrel body (31);

the water spraying assembly (4) comprises a spraying pot (41) and extension columns (42) fixedly installed on the outer walls of the two ends of the spraying pot (41), and the extension columns (42) are used for increasing the coverage area of the device.

2. A bin dust suppression device according to claim 1, wherein: a rubber pad (211) used for increasing friction force is fixedly arranged in the inner cavity of the concave sleeve (21).

3. A bin dust suppression device according to claim 1, wherein: the support arm (22) comprises a support arm main body (221) of which the inner cavity of the outer end part is movably provided with a pull rod (222), and one side of the outer end part of the support arm main body (221) is provided with a threaded knob (223) used for fixing the pull rod (222).

4. A bin dust suppression device according to claim 1, wherein: sealing bearings (311) are respectively embedded and mounted on the top surface and the bottom surface of the middle of the barrel body (31), the upper end and the lower end of the connecting threaded column (32) respectively penetrate through the sealing bearings (311) and are arranged on the top surface and the bottom surface of the barrel body (31), and a communicating pipeline (312) is further arranged on the bottom surface of the barrel body (31).

5. A bin dust suppression device according to claim 1, wherein: a large-diameter gear (331) and a small-diameter gear (332) are movably mounted in an inner cavity of the gear box (33) respectively, the large-diameter gear (331) and the small-diameter gear (332) are meshed and connected, the large-diameter gear (331) is fixedly mounted at the lower end of the connecting threaded column (32), and the lower end of the small-diameter gear (332) is fixedly mounted on the water spraying assembly (4).

6. A bin dust suppression device according to claim 1, wherein: the sealed water pressing pad (34) comprises a sealed water pressing pad main body (341) and a pair of telescopic rods (342) arranged on the top surface of the sealed water pressing pad main body (341), and the upper ends of the telescopic rods (342) are fixedly arranged on the concave sleeve (21) respectively.

7. A bin dust suppression device according to claim 1, wherein: the utility model discloses a watering can, including watering can (41), watering can (41) and sealing rotating sleeve ring (411), fixed mounting has into water connecting block (413) on the middle part top surface of watering can (41), and the lower extreme of just intaking connecting block (413) and minor diameter gear (332) carries out fixed connection, and the top of watering can (41) still is provided with sealed rotating sleeve ring (411), and the last through connection of sealed rotating sleeve ring (411) has water inlet (412), and the upper end fixed mounting of water inlet (412) is on intercommunication pipeline (312).

8. A bin dust suppression device according to claim 1, wherein: the outer wall of the tail end of the extension column (42) is provided with a first spray head (421), and the outer wall of one side of the outer end of the extension column (42) is provided with a second spray head (422).