CN220502964U - Dust collector of coke oven coke guide - Google Patents

Abstract

The utility model relates to the technical field of dust removal, in particular to a dust removal device of a coke oven coke guide, which comprises a water tank, a wind box and a dust removal box, wherein a first negative pressure pipe is arranged at the side end of the dust removal box, a dust hood is arranged at the tail end of the first negative pressure pipe, a dust collection pipe is arranged at the outer side of the dust hood, horn dust collection openings distributed in an array are arranged at the side end of the dust collection pipe, an adsorption filter layer is arranged in the dust removal box, a spray box is arranged on the inner wall of the upper end of the dust removal box, spray heads uniformly distributed are arranged at the lower end of the spray box, the water tank is arranged at the upper end of the dust removal box, a water pump is arranged in the water tank, a conveying pipe is arranged on the water pump, the tail end of the conveying pipe is communicated with the spray box, the wind box is arranged at the side end of the dust removal box, a communication opening is arranged between the wind box and the dust removal box, and an air outlet is arranged at the side end of the wind box. The utility model has the advantages of effectively preventing the smoke dust from overflowing, ensuring good dust removal effect and preventing the environment from being influenced.

Description

Dust collector of coke oven coke guide

Technical Field

The utility model relates to the technical field of dust removal, in particular to a dust removal device of a coke guide of a coke oven.

Background

A coke oven, a furnace typically built from refractory bricks and blocks, is used to coalize coal to produce coke. Kiln for refining coke from coal. Is the main thermal equipment for coking. Modern coke ovens are horizontal ovens which are used for the production of metallurgical coke and which are capable of recovering coking chemicals, and are composed of an oven body and auxiliary equipment. The coke guide is a matched device of a large-scale coke oven and generally runs on a rail on the coke side of the coke oven.

The coke guide needs to remove dust when coke oven goes out the burnt, and coke oven coke guide dust collector's dust hood structure sets up and is located the coke guide top on the coke oven, inhales dust to dust collector in carry out filtration treatment, but have partial smoke and dust to collect uncleanly when removing dust, can appear overflowing the phenomenon from the dust hood outside and cause out burnt smoking, influences on-the-spot environment and is unfavorable for emission reduction control, and the smoke and dust still hurts staff's healthy easily.

Disclosure of Invention

The utility model aims to provide a dust removing device of a coke oven coke guide, which has the advantages of effectively preventing smoke dust from overflowing, ensuring good dust removing effect and preventing environmental influence, and solves the problems proposed by the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a coke oven coke guide dust collector, includes water tank, bellows and dust collection box, first negative pressure pipe is installed to the side of dust collection box, and the dust hood is installed to the terminal department of first negative pressure pipe, the dust absorption pipe is installed in the outside of dust hood, and the side of dust absorption pipe is provided with the loudspeaker dust absorption mouth that is array distribution, be provided with the adsorption filtration layer in the dust collection box, the spray box is installed to the upper end inner wall of dust collection box, and the spray box is located one side of adsorption filtration layer, and the lower extreme of spray box is provided with evenly distributed's shower, the upper end at the dust collection box is installed to the water tank, is provided with the water pump in the water tank, is provided with the conveyer pipe on the water pump, and the end and the spray box intercommunication of conveyer pipe, the bellows is installed at the side of dust collection box, is provided with the intercommunication mouth between bellows and the dust collection box, and the side of bellows is provided with the air outlet.

Preferably, a fixing rod is welded at the side end of the dust hood, and the tail end of the fixing rod is welded and fixed with the upper end of the dust suction pipe.

Preferably, the side end of the dust removal box is provided with second negative pressure pipes which are symmetrically distributed, and the tail ends of the second negative pressure pipes are connected with the dust collection pipe.

Preferably, a water inlet pipe is arranged at the side end of the water tank, and a valve is arranged on the water inlet pipe. Water can be added into the water tank through the water inlet pipe.

Preferably, a driving box is arranged in the bellows, driving equipment is arranged in the driving box, and fan blades are arranged on a main shaft of the driving equipment. The driving equipment in the driving box works to enable the fan blades to rotate at a high speed.

Preferably, a drain pipe is arranged at the lower end of the dust removal box, and the drain pipe is communicated with the dust removal box.

Compared with the prior art, the utility model has the following beneficial effects: when removing dust, smoke and dust when going out burnt with the coke oven through the suction hood absorbs, and the suction hood can absorb a large amount of smoke and dust, but can spill over from the suction hood outside in a small amount of smoke and dust, can absorb the smoke and dust that spills over through dust absorption pipe and loudspeaker dust absorption mouth to can prevent the condition that the smoke and dust overflowed, prevent to influence the environment and influence staff's healthy.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

fig. 3 is a partial bottom view of the present utility model.

Reference numerals and names in the drawings are as follows:

1. a dust hood; 2. a horn dust collection port; 3. a dust collection pipe; 4. a fixed rod; 5. a second negative pressure pipe; 6. a first negative pressure pipe; 7. a water tank; 8. a water pump; 9. a spray box; 10. an adsorption filtration layer; 11. a fan blade; 12. a drive box; 13. a wind box; 14. a dust removal box; 15. and (5) a water drain pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 3, an embodiment of the present utility model provides: the utility model provides a coke oven coke guide dust collector, includes water tank 7, bellows 13 and dust removal case 14, first negative pressure pipe 6 is installed to the side of dust removal case 14, and dust absorption cover 1 is installed to the terminal department of first negative pressure pipe 6, dust absorption pipe 3 is installed in the outside of dust absorption cover 1, and the side of dust absorption pipe 3 is provided with the loudspeaker dust absorption mouth 2 that is the array and distributes, the side welding of dust absorption cover 1 has dead lever 4, and the end of dead lever 4 and the upper end welded fastening of dust absorption pipe 3, the side of dust removal case 14 is provided with the second negative pressure pipe 5 that is the symmetric distribution, and the end and the dust absorption pipe 3 of second negative pressure pipe 5 are connected.

In this embodiment, when carrying out the dust removal, absorb the smoke and dust when going out the coke oven through suction hood 1, there is a small amount of smoke and dust to spill over from suction hood 1 outside when suction hood 1 absorbs the smoke and dust, can absorb the smoke and dust that spills over through dust absorption pipe 3 and loudspeaker dust absorption mouth 2, and the absorptive smoke and dust can enter into dust collection box 14 through second negative pressure pipe 5 and first negative pressure pipe 6 and carry out dust removal work.

Example two

Referring to fig. 1 to 3, an embodiment of the present utility model provides: compared with the first embodiment, the dust removing device for the coke guide of the coke oven further comprises: the dust removal box 14 is internally provided with an adsorption filtration layer 10, the inner wall of the upper end of the dust removal box 14 is provided with a spray box 9, the spray box 9 is positioned at one side of the adsorption filtration layer 10, the lower end of the spray box 9 is provided with uniformly distributed spray heads, the water tank 7 is arranged at the upper end of the dust removal box 14, the side end of the water tank 7 is provided with a water inlet pipe, the water inlet pipe is provided with a valve, the water tank 7 is internally provided with a water pump 8, the water pump 8 is provided with a conveying pipe, the tail end of the conveying pipe is communicated with the spray box 9, the lower end of the dust removal box 14 is provided with a water drain pipe 15, the water drain pipe 15 is communicated with the dust removal box 14, the air box 13 is arranged at the side end of the dust removal box 14, an air outlet is arranged at the side end of the air box 13, the air box 12 is internally provided with a driving box 12, driving equipment is arranged in the driving box 12, a fan blade 11 is arranged on a main shaft of the driving equipment, the driving equipment in the utility model is well known to a person skilled in the art, the driving equipment in the art, the water pump 8 and the driving equipment in the driving equipment is not required to be configured with the conventional or any more or any other common sense in the art.

In this embodiment, the fan blade 11 can be rotated at a high speed through the operation of the driving device in the driving box 12, the fan blade 11 can generate negative pressure in the dust removing box 14 under the high-speed rotation, the dust hood 1 and the dust collecting pipe 3 can generate suction force to absorb dust through the second negative pressure pipe 5 and the first negative pressure pipe 6, the dust collected can enter the dust removing box 14, clean water can be added into the water tank 7 through the water inlet pipe, water in the water tank 7 can be conveyed into the spraying box 9 through the operation of the water pump 8, then dust removing treatment can be performed on the dust sprayed from the spraying head, the water sprayed to remove the dust can be discharged from the water drain pipe 15, the dust can be adsorbed and filtered through the adsorption filter layer 10 again after the dust removing treatment, the dust can be removed again, and the dust can be discharged from the air outlet of the air box 13 after the dust is filtered.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a coke oven coke guide dust collector, includes water tank (7), bellows (13) and dust removal case (14), its characterized in that: the dust collection device comprises a dust collection box (14), a dust collection cover (1) is arranged at the tail end of the dust collection box (14), a dust collection pipe (3) is arranged at the outer side of the dust collection cover (1), an adsorption filtration layer (10) is arranged in the dust collection box (14), a spray box (9) is arranged on the inner wall of the upper end of the dust collection box (14), the spray box (9) is located on one side of the adsorption filtration layer (10), a spray head is arranged at the lower end of the spray box (9) and is uniformly distributed, a water pump (8) is arranged in the water tank (7), a conveying pipe is arranged on the water pump (8), the tail end of the conveying pipe is communicated with the spray box (9), a wind box (13) is arranged at the side end of the dust collection box (14), a communication port is formed between the wind box (13) and the dust collection box (14), and an air outlet is formed in the side end of the wind box (13).

2. The coke oven coke guide dust removal device of claim 1, wherein: the side end of the dust hood (1) is welded with a fixing rod (4), and the tail end of the fixing rod (4) is welded and fixed with the upper end of the dust suction pipe (3).

3. The coke oven coke guide dust removal device of claim 1, wherein: the side end of the dust removal box (14) is provided with second negative pressure pipes (5) which are symmetrically distributed, and the tail end of each second negative pressure pipe (5) is connected with the dust collection pipe (3).

4. The coke oven coke guide dust removal device of claim 1, wherein: the side end of the water tank (7) is provided with a water inlet pipe, and a valve is arranged on the water inlet pipe.

5. The coke oven coke guide dust removal device of claim 1, wherein: a driving box (12) is arranged in the bellows (13), driving equipment is arranged in the driving box (12), and fan blades (11) are arranged on a main shaft of the driving equipment.

6. The coke oven coke guide dust removal device of claim 1, wherein: the lower extreme of dust removal case (14) is provided with drain pipe (15), drain pipe (15) and dust removal case (14) intercommunication.