CN215311088U

CN215311088U - Dust remover for pulverized coal tower

Info

Publication number: CN215311088U
Application number: CN202120225195.5U
Authority: CN
Inventors: 康立华; 邹世凯
Original assignee: Ningxia Xinerte New Energy Co ltd
Current assignee: Ningxia Xinerte New Energy Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-12-28
Anticipated expiration: 2031-01-26

Abstract

A pulverized coal tower dust remover comprises: the staving, the welding of staving both sides has the support frame, the staving bottom is equipped with the discharge gate, staving one side through connection has the material loading pipe, staving top outer wall bolt has the motor, the motor output runs through the staving top and welds and have the threaded rod, staving bottom inner wall welding has the connection pad, the connection pad center is equipped with the thread fixing piece, the threaded rod runs through and rotates with the thread fixing piece top and is connected, threaded rod outer wall threaded connection has the pressure disk slider, pressure disk slider outer wall welding has the dust removal pressure disk, the dust removal pressure disk is close to one side of connection pad and rotates and is connected with the puddler, the beneficial effect of the utility model: through setting up the mutually supporting in dust removal pressure disk and dust removal storehouse, increased the dust removal effect to in the buggy tower, reduced the problem that the dust is scattered all around to staff's healthy and safety have been guaranteed.

Description

Dust remover for pulverized coal tower

Technical Field

The utility model relates to the technical field of dust collectors, in particular to a dust collector of a pulverized coal tower.

Background

Along with the continuous intensification of high-temperature furnace smelting, the operation level improves constantly, consequently smelts the demand to the buggy volume and is bigger and bigger to the requirement of the precision to coal injection volume is higher and higher, therefore the buggy tower is exactly the device that is used for storing and accurate accuse volume, thereby has improved high-temperature furnace smelting's efficiency and quality.

At present pulverized coal tower when material loading accuse volume, consequently can produce a large amount of tiny dusts because the buggy is lighter, the dust is scattered all around in the air, thereby cause the threat to our staff's healthy, pulverized coal tower uses the easy adhesion waste residue of back inner wall simultaneously, thereby cause certain jam to pulverized coal tower, thereby influence subsequent use, and have certain caking phenomenon in the buggy easily, and the coal cinder of caking is very unfavorable for subsequent burning, thereby reduced high temperature furnace smelting efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a dust remover for a pulverized coal tower.

The technical scheme adopted by the utility model for solving the technical problem is as follows: a pulverized coal tower dust remover comprises: the staving, the welding of staving both sides has the support frame, the staving bottom is equipped with the discharge gate, staving one side through connection has the material loading pipe, staving top outer wall bolt has the motor, the motor output runs through the staving top and welds and have the threaded rod, staving bottom inner wall welding has the connection pad, the connection pad center is equipped with the thread fixing piece, the threaded rod runs through and rotates with the thread fixing piece top and be connected, threaded rod outer wall threaded connection has the pressure disk slider, pressure disk slider outer wall welding has the dust removal pressure disk, the dust removal pressure disk is close to one side rotation of connection pad and is connected with the puddler.

According to a preferred technical scheme, a dust removal port is embedded in the inner wall of one side, away from a discharge port, of a barrel body, one side, away from the barrel body, of the dust removal port penetrates through the barrel body and is sleeved with a dust removal pipe, the dust removal pipe is sleeved with an exhaust fan, one end, away from the barrel body, of the dust removal pipe is sleeved with a one-way valve, one end, away from the barrel body, of the dust removal pipe penetrates through and is inserted with a dust removal bin, one side of the dust removal bin penetrates through and is inserted with a water inlet pipe, one end, close to the dust removal bin, of the water inlet pipe is inserted with an atomizing nozzle, and a waste water outlet is formed in the bottom of the dust removal bin.

According to the preferable technical scheme, the connecting rod is welded on the inner wall of the connecting disc, one end, far away from the connecting disc, of the connecting rod is connected with the threaded fixing block in a welding mode, and a layer of filter screen is arranged between the connecting disc and the connecting rod.

According to a preferable technical scheme, one side, far away from the stirring rod, of the dust removal pressure plate is welded with a circle of inner arc gears, the inner arc gears are connected with the stirring rod gears in a meshed mode, the stirring rod penetrates through the dust removal pressure plate and is connected with the stirring rod gears in a welded mode, and the outer wall of the arc surface of the dust removal pressure plate is connected with a cleaning brush head in an adhered mode.

As a preferable technical scheme of the utility model, the four stirring rod gears are in meshed connection with two stirring rod gears on the same side.

The utility model has the following advantages:

the dust removal pressure plate and the dust removal bin are matched with each other, so that the dust removal effect in the pulverized coal tower is improved, and the problem of dust scattering is reduced, so that the health and safety of workers are ensured; the inner wall of the pulverized coal tower is convenient to clean through the cleaning brush head, so that the tower cannot be blocked due to accumulation, and the use efficiency of the pulverized coal tower is improved; meanwhile, the coal blocks in the pulverized coal are ground and crushed by the stirring rod, so that the subsequent combustion efficiency of the pulverized coal is increased, and the smelting efficiency and quality of the high-temperature furnace are improved.

Drawings

FIG. 1 is a schematic sectional elevational view of a preferred embodiment of the present invention;

FIG. 2 is a schematic top view of a connecting disc according to a preferred embodiment of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in accordance with a preferred embodiment of the present invention;

fig. 4 is a schematic top view of a dust removal platen according to a preferred embodiment of the present invention.

Description of reference numerals: 1. a barrel body; 2. a support frame; 3. a discharge port; 4. feeding pipes; 5. a motor; 6. a threaded rod; 7. a connecting disc; 8. a thread fixing block; 9. a platen slide block; 10. a dust removal pressure plate; 11. a stirring rod; 12. a dust removal port; 13. a dust removal pipe; 14. an exhaust fan; 15. a one-way valve; 16. a dust removal bin; 17. a water inlet pipe; 18. an atomizing spray head; 19. a waste water outlet; 20. a connecting rod; 21. a filter screen; 22. an inner arc gear; 23. a stir bar gear; 24. cleaning the brush head.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model will be further explained with reference to the drawings.

Referring to fig. 1-4, a dust remover for a pulverized coal tower includes: staving 1, 1 both sides welding of staving has

support frame

2, 1 bottom of staving is equipped with

discharge gate

3, 1 one side through connection of staving has

material loading pipe

4, 1 top outer wall bolt of staving has motor 5, the motor 5 output runs through 1 top of staving and welds threaded

rod

6, 1 bottom inner wall welding of staving has connection pad 7, connection pad 7 center is equipped with thread fixing block 8, threaded rod 6 runs through and rotates with 8 tops of thread fixing block and is connected, 6 outer wall threaded connection of threaded rod has

pressure disk slider

9, 9 outer wall welding of pressure disk slider have dust removal pressure disk 10, one side that dust removal pressure disk 10 is close to connection pad 7 is rotated and is connected with puddler 11, through setting up mutually supporting in dust removal pressure disk 10 and the dust removal storehouse 16, the dust removal effect to in the buggy tower has been increased, the problem of dust scattered is reduced, thereby staff's is healthy and safe.

The inner wall of the connecting disc 7 is welded with a connecting rod 20, one end of the connecting rod 20, which is far away from the connecting disc 7, is welded with the thread fixing block 8, a layer of filter screen 21 is arranged between the connecting disc 7 and the connecting rod 20, which is convenient for filtering bad coal dust, thereby improving the combustion efficiency of subsequent coal dust, the stirring rod gears 23 are provided with four stirring rod gears 23 which are in the same side and are meshed with each other, the combustion efficiency of the coal dust is improved through crushing and grinding, the inner wall of one side of the barrel body 1, which is far away from the discharge port 3, is embedded with a dust removal port 12, one side of the dust removal port 12, which is far away from the barrel body 1, penetrates through the barrel body 1 and is sleeved with a dust removal pipe 13, the dust removal pipe 13 is sleeved with an exhaust fan 14, one end of the dust removal pipe 13, which is far away from the barrel body 1, is sleeved with a check valve 15, one end of the dust removal pipe 13, which is far away from the barrel body 1, penetrates through and is inserted with a dust removal bin 16, one side of the water inlet pipe 17, is inserted with an atomization nozzle 18, the 16 bottoms in dust removal storehouse are equipped with waste water outlet 19, the efficiency of removing dust has been increased through atomizer 18, and then the pollution of dust has been reduced, the welding of one side that puddler 11 was kept away from to dust removal pressure disk 10 has round internal arc gear 22, internal arc gear 22 meshing is connected with puddler gear 23, puddler 11 runs through dust removal pressure disk 10 and with puddler gear 23 welded connection, dust removal pressure disk 10 cambered surface outer wall adhesion has clean brush head 24, clean in the bucket through clean brush head 24 when dust removal pressure disk 10 removes dust, and then guaranteed the efficiency and the life-span of the follow-up use of buggy tower.

Specifically, when the dust removing device is used, coal powder firstly enters the barrel body 1 through the feeding pipe 4 and falls to the bottom to be accumulated, certain dust is generated in the barrel body 1 at the moment, then the exhaust fan 14 is opened, the dust is sucked through the dust removing opening 12 and then is sent into the dust removing bin 16 through the dust removing pipe 13, then clear water is filled into the water pipe 17 and is sprayed out through the plurality of atomizing nozzles 18, the clear water is attached to the dust and falls to the bottom of the dust removing bin 16, then the waste water is discharged through the waste water outlet 19, the coal powder is continuously filled into the barrel body 1 at the moment, after the coal powder is filled to a specified amount, the motor 5 is opened to drive the threaded rod 6 to rotate, the dust removing pressure plate 10 slides downwards through the pressure plate sliding block 9, the dust removing pressure plate 10 rotates and drives the stirring rod gear 23 and the stirring rod 11 at the bottom to rotate through the inner arc gear 22, the caked coal powder is crushed and ground, then the dust is compacted by the dust removing pressure plate 10, the dust is prevented from flying in the barrel at the moment, and dust removal pressure disk 10 also makes clean brush head 24 clean staving 1 inner wall when rotating, then opens the logical valve of discharge gate 3, and the buggy enters into following smelting stage through discharge gate 3, can filter some impurity and bold buggy through filter screen 21 simultaneously, and then makes the effect of follow-up smelting better, and efficiency is higher.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A pulverized coal tower dust remover is characterized by comprising: a barrel body (1), wherein two sides of the barrel body (1) are welded with supporting frames (2), a discharge hole (3) is arranged at the bottom of the barrel body (1), a feeding pipe (4) is connected with one side of the barrel body (1) in a penetrating way, the outer wall of the top end of the barrel body (1) is in bolted connection with a motor (5), the output end of the motor (5) penetrates through the top of the barrel body (1) and is welded with a threaded rod (6), a connecting disc (7) is welded on the inner wall of the bottom of the barrel body (1), a thread fixing block (8) is arranged at the center of the connecting disc (7), the threaded rod (6) is connected with the top of the threaded fixing block (8) in a penetrating and rotating way, the outer wall of the threaded rod (6) is connected with a pressure plate sliding block (9) in a threaded manner, a dust removal pressure plate (10) is welded on the outer wall of the pressure plate sliding block (9), one side of the dust removal pressure plate (10) close to the connecting disc (7) is rotatably connected with a stirring rod (11).

2. The pulverized coal tower dust remover according to claim 1, wherein a dust removing opening (12) is embedded in the inner wall of one side of the barrel body (1) far away from the discharge opening (3), one side of the dust removing opening (12) far away from the barrel body (1) penetrates through the barrel body (1) and is sleeved with a dust removing pipe (13), an exhaust fan (14) is sleeved on the dust removing pipe (13), one end of the dust removing pipe (13) far away from the barrel body (1) is sleeved with a one-way valve (15), one end of the dust removing pipe (13) far away from one end of the barrel body (1) penetrates through and is inserted with a dust removing bin (16), one side of the dust removing bin (16) penetrates through and is inserted with a water inlet pipe (17), one end of the water inlet pipe (17) close to the dust removing bin (16) is inserted with an atomizing nozzle (18), and a waste water outlet (19) is formed in the bottom of the dust removing bin (16).

3. The dust remover for the coal powder tower as claimed in claim 1, wherein a connecting rod (20) is welded on the inner wall of the connecting disc (7), one end of the connecting rod (20) far away from the connecting disc (7) is welded with the threaded fixing block (8), and a layer of filter screen (21) is arranged between the connecting disc (7) and the connecting rod (20).

4. The pulverized coal tower dust remover according to claim 1, wherein a circle of inner arc gear (22) is welded on one side of the dust removing pressure plate (10) far away from the stirring rod (11), the inner arc gear (22) is connected with the stirring rod gear (23) in a meshed mode, the stirring rod (11) penetrates through the dust removing pressure plate (10) and is connected with the stirring rod gear (23) in a welded mode, and a cleaning brush head (24) is adhered to the outer wall of the arc surface of the dust removing pressure plate (10).

5. The pulverized coal tower dust remover according to claim 4, characterized in that the stirring rod gears (23) are provided with four stirring rod gears (23) which are meshed and connected with each other and are arranged on the same side.