CN214242995U - Novel coal unloading and dust removing sleeve - Google Patents

Abstract

The utility model discloses a novel unload coal dust removal sleeve pipe, including the first frame of accepting, the first fixed surface who accepts the frame installs first cylinder, and the first inner wall fixed mounting who accepts the frame has the main section of thick bamboo of unloading coal, and the first side fixedly connected with main trachea of accepting the frame, the frame is accepted to the one end fixedly connected with second of first cylinder piston rod, and the second is accepted the inner wall fixed mounting of frame and is had the bearing, and fixed mounting has the inferior section of thick bamboo of unloading coal in the bearing, and the main section of thick bamboo of unloading coal slides in the inferior section of thick bamboo of unloading coal. Through being provided with the hob and changeing the thorn, be convenient for stir the inside coal cinder of unloading coal main section of thick bamboo, the even effectual transmission coal cinder of being convenient for prevents that the coal cinder from taking place to block up, influences the transport, through the design with main trachea and the main section of thick bamboo disconnect-type of unloading coal, is convenient for clear up the main section of thick bamboo of unloading coal and the adnexed dust of unloading coal secondary section of thick bamboo surface, is convenient for unload the maintenance of coal main section of thick bamboo and unloading coal secondary section of thick bamboo simultaneously.

Description

Novel coal unloading and dust removing sleeve

Technical Field

The utility model belongs to the technical field of the coal unloading, specifically be novel coal unloading dust removal sleeve pipe.

Background

The coal mainly comprises elements such as carbon, hydrogen, oxygen, nitrogen, sulfur, phosphorus and the like, the sum of the carbon, the hydrogen and the oxygen accounts for more than 95 percent of organic matters, the coal is a very important energy source and is also an important raw material in metallurgy and chemical industry, and the coal is classified into lignite, bituminous coal, anthracite and semi-anthracite.

The utility model discloses a trapping device of coke oven coal-charging smoke and dust that authorizes bulletin number CN 201704266U, especially, unload coal dust removal sleeve pipe, include the coal section of thick bamboo that unloads that sets up in the dust excluding hood, be connected with the exhaust pipe on the dust excluding hood, flexible section of thick bamboo in unloading the bottom outside of coal section of thick bamboo has been cup jointed, flexible section of thick bamboo outside the bottom of dust excluding hood has been cup jointed, still including inside and outside flexible section of thick bamboo connecting piece, it is integrative that inside flexible section of thick bamboo and outer flexible section of thick bamboo pass through inside and outside flexible section of thick bamboo connecting piece fixed connection, the bottom inner wall of flexible section of thick bamboo is fixed and is equipped with the buffer board outside, waist shape buffering hole has been seted up on the buffer board, the guide cone section of thick bamboo has been shelved on the buffer board, the main opening of guide cone section of thick bamboo faces up, the osculum of guide cone section of thick bamboo faces down, the bottom portion of inside flexible section of thick bamboo stretches into in the main opening of guide cone section of thick bamboo. The utility model has simple structure, good catching effect, long service life of the buffer device, no need of frequent replacement of the buffer device, is suitable for catching smoke dust when the coke oven is loaded with coal or pushed laterally,

although the scheme of this patent design is simple in structure the entrapment is effectual, nevertheless unload a coal section of thick bamboo when unloading, because the coal cinder is not of uniform size, takes place the jam easily in unloading a coal section of thick bamboo, unloads a coal section of thick bamboo and is located the draft tube, is difficult to the clearance when leading to the jam, and unloads a coal section of thick bamboo and is located the draft tube, and the dust adheres to easily in the surface of an unloading coal section of thick bamboo, when appearing damaging, is difficult to overhaul.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel coal unloading dust removal sleeve pipe to solve a coal unloading section of thick bamboo and be located the induced draft tube intraductally, the coal unloading section of thick bamboo takes place to block up and is difficult to the clearance, and the coal unloading section of thick bamboo is difficult to the problem of overhauing.

In order to achieve the above object, the utility model provides a following technical scheme: the novel coal unloading and dust removing sleeve comprises a first bearing frame, wherein a first air cylinder is fixedly arranged on the surface of the first bearing frame, the model of the first air cylinder is SC100, the number of the first air cylinders is two, a coal unloading secondary cylinder is convenient to lift and lower through the arrangement of the first air cylinder, a coal unloading main cylinder is fixedly arranged on the inner wall of the first bearing frame, a main air pipe is fixedly connected to the side surface of the first bearing frame and is communicated with a dust suction mechanism, dust generated in the coal unloading process is convenient to collect through the arrangement of the main air pipe, a second bearing frame is fixedly connected to one end of a piston rod of the first air cylinder, a bearing is fixedly arranged on the inner wall of the second bearing frame, the rotation of the coal unloading secondary cylinder is convenient to bear through the arrangement of the bearing, a coal unloading secondary cylinder is fixedly arranged in the bearing, the coal unloading primary cylinder slides in the coal unloading secondary cylinder, and a connecting rod is fixedly connected to the inner wall of the coal unloading secondary cylinder, through being provided with the connecting rod, be convenient for accept the hob, the one end fixedly connected with hob of connecting rod through being provided with the hob, under driving motor's drive, prevents to unload the phenomenon that the coal main section of thick bamboo takes place to block up, the thorn is changeed to the top of hob is fixed, through being provided with to change the thorn, is convenient for stir the top coal cinder.

Preferably, the second bearing frame is fixedly connected to the surface of the second bearing frame, a second cylinder is fixedly mounted on the surface of the bearing frame, the type of the second cylinder is SC100, and the dust hood can be conveniently lifted by arranging the second cylinder.

Preferably, the bottom end of the piston rod of the second cylinder is fixedly connected with a dust hood, the dust hood slides on the surface of the coal unloading secondary cylinder, and the overflow of dust is reduced in the coal unloading process by arranging the dust hood.

Preferably, the bottom end of the dust hood is fixedly provided with a cushion pad, the cushion pad is made of elastic rubber, and the falling impact force of the dust hood is conveniently relieved by the cushion pad.

Preferably, the surface of the dust hood is fixedly connected with a secondary air pipe, the secondary air pipe slides on the inner wall of the main air pipe, and the height of the dust hood can be conveniently adjusted according to the coal unloading height by arranging the main air pipe and the secondary air pipe.

Preferably, the fixed surface of the bearing frame is provided with a driving motor, the model of the driving motor is TCB 8024B 3, the driving motor is arranged to drive the gear to rotate conveniently, and one end of the rotating shaft of the driving motor is fixedly connected with a gear.

Preferably, the surface fixed mounting of the coal unloading secondary cylinder has a toothed ring, the toothed ring is meshed with a gear, and the secondary cylinder is driven to rotate conveniently by the aid of the gear and the toothed ring.

Compared with the prior art, the beneficial effects of the utility model are that: through being provided with the hob and changeing the thorn, be convenient for stir the inside coal cinder of unloading coal main section of thick bamboo, the even effectual transmission coal cinder of being convenient for prevents that the coal cinder from taking place to block up, influences the transport, through the design with main trachea and the main section of thick bamboo disconnect-type of unloading coal, is convenient for clear up the main section of thick bamboo of unloading coal and the adnexed dust of unloading coal secondary section of thick bamboo surface, is convenient for unload the maintenance of coal main section of thick bamboo and unloading coal secondary section of thick bamboo simultaneously.

Drawings

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

fig. 2 is an enlarged view of the position a of the present invention.

In the figure: 1. a first bearing frame; 2. a main air pipe; 3. a toothed ring; 4. a secondary trachea; 5. unloading the coal secondary cylinder; 6. a cushion pad; 7. a screw rod; 8. a connecting rod; 9. a second bearing frame; 10. a coal unloading main cylinder; 11. a first cylinder; 12. a bearing; 13. a second cylinder; 14. a receiving frame; 15. a dust hood; 16. rotating the thorns; 17. a drive motor; 18. a gear.

Detailed Description

Referring to fig. 1, the novel coal unloading dust removing sleeve comprises a first receiving frame 1, wherein a first cylinder 11 is fixedly installed on the surface of the first receiving frame 1, the type of the first cylinder 11 is SC100, the number of the first cylinders 11 is two, a coal unloading secondary cylinder 5 is convenient to lift through the arrangement of the first cylinder 11, a coal unloading main cylinder 10 is fixedly installed on the inner wall of the first receiving frame 1, a main air pipe 2 is fixedly connected to the side surface of the first receiving frame 1, the main air pipe 2 is communicated with a dust suction mechanism, dust generated in the coal unloading process is convenient to collect through the arrangement of the main air pipe 2, a second receiving frame 9 is fixedly connected to one end of a piston rod of the first cylinder 11, a bearing 12 is fixedly installed on the inner wall of the second receiving frame 9, the rotation of the coal unloading secondary cylinder 5 is convenient to receive through the arrangement of the bearing 12, the coal unloading secondary cylinder 5 is fixedly installed in the bearing 12, the coal unloading primary cylinder 10 slides in the coal unloading secondary cylinder 5, a connecting rod 8 is fixedly connected to, through being provided with connecting rod 8, be convenient for accept hob 7, connecting rod 8's one end fixedly connected with hob 7 through being provided with hob 7, under driving motor 17's drive, prevents to unload the phenomenon that coal main section of thick bamboo 10 took place to block up, and the top of hob 7 is fixed to be changeed thorn 16, through being provided with commentaries on classics thorn 16, is convenient for stir top coal cinder.

Referring to fig. 1, a receiving frame 14 is fixedly connected to a surface of the second receiving frame 9, a second cylinder 13 is fixedly mounted on the surface of the receiving frame 14, the second cylinder 13 is SC100, and the second cylinder 13 is provided to facilitate lifting and lowering of the dust hood 15.

Referring to fig. 1, a dust hood 15 is fixedly connected to the bottom end of the piston rod of the second cylinder 13, the dust hood 15 slides on the surface of the coal unloading secondary cylinder 5, and the dust hood 15 is arranged to reduce the overflow of dust during the coal unloading process.

Referring to fig. 1, a cushion pad 6 is fixedly installed at a bottom end of the dust hood 15, the cushion pad 6 is made of elastic rubber, and the falling impact force of the dust hood 15 is relieved by the cushion pad 6.

Referring to fig. 1, the surface of the dust hood 15 is fixedly connected with the secondary air pipe 4, the secondary air pipe 4 slides on the inner wall of the main air pipe 2, and the main air pipe 2 and the secondary air pipe 4 are arranged to facilitate the height adjustment of the dust hood 15 according to the coal unloading height.

Referring to fig. 1 and 2, a driving motor 17 is fixedly mounted on the surface of the receiving frame 14, the model of the driving motor 17 is TCB 8024B 3, the driving motor 17 is disposed to facilitate driving the gear 18 to rotate, and one end of the rotating shaft of the driving motor 17 is fixedly connected with the gear 18.

Referring to fig. 1 and 2, a toothed ring 3 is fixedly mounted on the surface of the coal unloading secondary cylinder 5, the toothed ring 3 is meshed with a gear 18, and the gear 18 and the toothed ring 3 are arranged to facilitate driving the coal unloading secondary cylinder 5 to rotate.

The working principle of the scheme is as follows: when coal is unloaded, after the coal unloading secondary cylinder 5 is aligned with the material receiving port, the first cylinder 11 is started, the first cylinder 11 drives the coal unloading secondary cylinder 5 to descend through the second receiving frame 9, the coal unloading secondary cylinder 5 slides along the surface of the coal unloading main cylinder 10 until the coal unloading secondary cylinder 5 descends and directly enters the material receiving port, then the second cylinder 13 is started, the second cylinder 13 drives the dust hood 15 to slide along the surface of the coal unloading secondary cylinder 5, the dust hood 15 drives the secondary air pipe 4 to slide along the inner wall of the main air pipe 2 until the bottom end of the dust hood 15 is connected with the material receiving port platform, the buffering is realized through the buffer cushion 6, the second cylinder 13 is protected, then the driving motor 17 and the dust absorption mechanism are started, then coal is unloaded through the coal unloading main cylinder 10, the driving motor 17 drives the gear 18 to rotate, the gear 18 is meshed with the gear ring 3 to drive the coal unloading secondary cylinder 5 to rotate, the coal unloading secondary cylinder 5 drives the screw rod 7 to rotate through the connecting rod 8, the hob 7 will drive the even ejection of compact of coal cinder, prevent to unload the inside jam that takes place of coal main section of thick bamboo 10, influence the ejection of compact, the dust that the coal unloading process appeared simultaneously will be transmitted to dust absorption mechanism by suction hood 15, secondary air pipe 4 and main trachea 2, reduce the dust and attach to the surface of unloading coal secondary section of thick bamboo 5 and unloading coal main section of thick bamboo 10, through the design of main trachea 2 and the main section of thick bamboo 10 disconnect-type of unloading coal, play the purpose of being convenient for unload coal main section of thick bamboo 10 and the 5 maintenance of unloading coal secondary section of thick bamboo.

Claims (7)

1. Novel coal unloading dust removal sleeve pipe, including first accepting frame (1), its characterized in that: the first fixed surface who accepts frame (1) installs first cylinder (11), the first inner wall fixed mounting who accepts frame (1) has a coal unloading main section of thick bamboo (10), the first side fixedly connected with main trachea (2) of accepting frame (1), the one end fixedly connected with second of first cylinder (11) piston rod accepts frame (9), the second accepts the inner wall fixed mounting of frame (9) has bearing (12), fixed mounting has a coal unloading time section of thick bamboo (5) in bearing (12), coal unloading main section of thick bamboo (10) slides in a coal unloading time section of thick bamboo (5), the inner wall fixedly connected with connecting rod (8) of a coal unloading time section of thick bamboo (5), the one end fixedly connected with hob (7) of connecting rod (8), thorn (16) are changeed to the top of hob (7) is fixed.

2. The novel coal unloading and dust removing sleeve pipe as claimed in claim 1, wherein: and a bearing frame (14) is fixedly connected to the surface of the second bearing frame (9), and a second cylinder (13) is fixedly mounted on the surface of the bearing frame (14).

3. The novel coal unloading and dust removing sleeve pipe as claimed in claim 2, wherein: the bottom end of the piston rod of the second cylinder (13) is fixedly connected with a dust hood (15), and the dust hood (15) slides on the surface of the coal unloading secondary cylinder (5).

4. The novel coal unloading and dust removing sleeve pipe as claimed in claim 3, wherein: the bottom end of the dust hood (15) is fixedly provided with a cushion pad (6), and the cushion pad (6) is made of elastic rubber.

5. The novel coal unloading and dust removing sleeve pipe as claimed in claim 3, wherein: the surface of the dust hood (15) is fixedly connected with a secondary air pipe (4), and the secondary air pipe (4) slides on the inner wall of the main air pipe (2).

6. The novel coal unloading and dust removing sleeve pipe as claimed in claim 2, wherein: a driving motor (17) is fixedly mounted on the surface of the bearing frame (14), and a gear (18) is fixedly connected to one end of a rotating shaft of the driving motor (17).

7. The novel coal unloading and dust removing sleeve pipe as claimed in claim 1, wherein: the surface of the coal unloading secondary cylinder (5) is fixedly provided with a toothed ring (3), and the toothed ring (3) is meshed with a gear (18).

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