CN217636893U

CN217636893U - Coke oven flue gas waste heat recovery equipment

Info

Publication number: CN217636893U
Application number: CN202221040020.8U
Authority: CN
Inventors: 张勇; 王军强; 周锋; 刘海峰; 于丰浩; 王明昊; 孙伏寅; 田芳芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-10-21
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a coke oven flue gas waste heat recovery equipment, including the cleaning box, the bottom fixed mounting of cleaning box has the water tank, the bottom fixed mounting of water tank has the case that holds, the equal fixed mounting in both sides that holds the bottom of the case portion has the landing leg, the center department fixed mounting that holds the bottom of the case portion has first motor, the bottom fixed mounting on water tank right side has the fan, the both sides that hold incasement chamber center department all are rotated through the bearing and are connected with first carrier, the center department that holds the incasement chamber is provided with second carrier, the inner chamber of water tank is provided with two spiral pipes. The utility model discloses a set up the landing leg and fix holding the case, drive the second gear carrier through setting up first motor, discharge the flue gas after filtering through setting up the fan, filter the flue gas through setting up the filter, mix the water of inside through setting up first puddler and second puddler.

Description

Coke oven flue gas waste heat recovery equipment

Technical Field

The utility model relates to a coke oven technical field specifically is a coke oven flue gas waste heat recovery equipment.

Background

The coke oven, a stove built by firebrick and refractory block usually, is used for making the coke by the charring of coal, the kiln to use coal to coke, it is the main thermal apparatus to coke, modern coke oven refers to and produces metallurgical coke as the main purpose, can reclaim the horizontal chamber type coke oven of the chemical product of coking, formed by furnace body and ancillary equipment, the coke oven furnace body is by the roof, combustion chamber and charring chamber, chute area, regenerator, etc., and link with chimney through the flue, the whole coke oven is built on the concrete foundation, the basic structure of modern coke oven is roughly the same, but because the coal charging mode, heat supply mode and fuel used are different, can be divided into many types, the coke oven flue gas waste heat recovery plant used at present, the recovery effect is poor, and clear up the dust, thus has influenced the practicability of the waste heat recovery plant.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coke oven flue gas waste heat recovery equipment overcomes prior art's is not enough, and it is poor to solve the coke oven flue gas waste heat recovery equipment recovery effect of using at present, and inconvenient problem of clearing up the dust carries out, and it is effectual to improve the recovery, and convenient clearance improves waste heat recovery equipment practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coke oven flue gas waste heat recovery equipment, includes the clearance case, the bottom fixed mounting of clearance case has the water tank, the bottom fixed mounting of water tank has the case of holding, the equal fixed mounting in both sides that hold the bottom of the case portion has the landing leg, the center department fixed mounting that holds the bottom of the case portion has first motor, the bottom fixed mounting on water tank right side has the fan, the both sides that hold the center department of incasement chamber all are connected with first puddler through bearing rotation, the center department that holds the incasement chamber is provided with the second rack, the inner chamber of water tank is provided with two spiral pipes, the center department of water tank inner chamber is provided with first puddler, the both sides that center department in water tank inner chamber top was located all are connected with the second puddler through bearing rotation, the center department fixed mounting of clearance incasement chamber has the filter, the inner chamber of clearance case is provided with the auger, the surface of second rack passes through tooth meshing with the surface of first rack, the top intercommunication of clearance case has the intake pipe, the positive left side of water tank inlays and is equipped with the observation window.

Preferably, a second motor is fixedly mounted on the right side of the cleaning box, and an output shaft of the second motor penetrates through an inner cavity of the cleaning box and is fixedly connected with the right side of the packing auger.

Preferably, the left side of the cleaning box is communicated with a discharge valve, and one side of the spiral pipe, which is relatively close to the spiral pipe, is communicated with the spiral pipe through a gas conveying pipe.

Preferably, the bottom of the left side of the cleaning box is communicated with a conduit, and the right side of the conduit penetrates through the inner cavity of the water tank and is communicated with the left side of the left side spiral pipe.

Preferably, the left side of the fan penetrates through the inner cavity of the water tank and is communicated with the right side of the right spiral pipe, and the output shaft of the first motor penetrates through the inner cavity of the containing box and is fixedly connected with the bottom of the second gear frame.

Preferably, the top of the first gear carrier penetrates through the inner cavity of the water tank and is fixedly connected with the bottom of the second stirring rod, and the top of the second gear carrier penetrates through the inner cavity of the water tank and is fixedly connected with the bottom of the first stirring rod.

Preferably, the front of the water tank is communicated with a water stop valve, and the top of the right side of the water tank is communicated with a water inlet pipe.

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

1. the utility model discloses a set up the landing leg and fix holding the case, drive the second gear carrier through setting up first motor, discharge the flue gas after filtering through setting up the fan, filter the flue gas through setting up the filter, mix the water of inside through setting up first puddler and second puddler, export the dust through setting up the auger, observe the water of water tank inner chamber through setting up the observation window, the coke oven flue gas waste heat recovery equipment who uses at present has been solved simultaneously, it is poor to retrieve the effect, and inconvenient clear up the dust, thereby the problem of waste heat recovery equipment practicality has been influenced.

2. The utility model discloses a set up the second motor and drive the auger, discharge the dust through setting up the bleeder valve, export the flue gas through setting up the spiral pipe, communicate between cleaning box and the spiral pipe through setting up the pipe, drive the second puddler through setting up first carrier, drive first puddler through setting up the second carrier.

Drawings

Fig. 1 is a schematic view of an external structure of an embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of the embodiment of the present invention;

fig. 3 is a schematic view of the structure of the accommodating box in the embodiment of the present invention.

In the figure: 1. cleaning the box; 2. a discharge valve; 3. a water tank; 4. a fan; 5. a water inlet pipe; 6. an accommodating case; 7. a water stop valve; 8. a first motor; 9. an observation window; 10. a filter plate; 11. a support leg; 12. a first stirring rod; 13. a second stirring rod; 14. a first gear carrier; 15. a second gear carrier; 16. a conduit; 17. an air inlet pipe; 18. a second motor; 19. a packing auger; 20. a spiral pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-3, a coke oven flue gas waste heat recovery device comprises a cleaning box 1, a water tank 3 is fixedly installed at the bottom of the cleaning box 1, a containing box 6 is fixedly installed at the bottom of the water tank 3, supporting legs 11 are fixedly installed at both sides of the bottom of the containing box 6, a first motor 8 is fixedly installed at the center of the bottom of the containing box 6, a fan 4 is fixedly installed at the bottom of the right side of the water tank 3, a first gear carrier 14 is rotatably connected at both sides of the center of the inner cavity of the containing box 6 through bearings, a second gear carrier 15 is arranged at the center of the inner cavity of the containing box 6, two spiral pipes 20 are arranged in the inner cavity of the water tank 3, a first stirring rod 12 is arranged at the center of the inner cavity of the water tank 3, a second stirring rod 13 is rotatably connected at both sides of the center of the top of the inner cavity of the water tank 3 through bearings, a filter plate 10 is fixedly installed at the center of the inner cavity of the cleaning box 1, a packing auger 19 is arranged in the inner cavity of the cleaning box 1, the surface of the second gear rack 15 is engaged with the surface of the first gear rack 14 through teeth, the top of the cleaning box 1 is communicated with an air inlet pipe 17, the left side of the front surface of the water tank 3 is embedded with an observation window 9, the accommodating box 6 is fixed through arranging the supporting legs 11, the second gear rack 15 is driven through arranging the first motor 8, the filtered flue gas is discharged through arranging the fan 4, the flue gas is filtered through arranging the filter plate 10, the water in the water tank is mixed through arranging the first stirring rod 12 and the second stirring rod 13, the dust is output through arranging the packing auger 19, the water in the inner cavity of the water tank 3 is observed through arranging the observation window 9, the second motor 18 is fixedly arranged on the right side of the cleaning box 1, the output shaft of the second motor 18 penetrates through the inner cavity of the cleaning box 1 to be fixedly connected with the right side of the packing auger 19, the packing auger 19 is driven through arranging the second motor 18, the left side of the cleaning box 1 is communicated with a discharge valve 2, one side, close to the spiral pipe 20, of the spiral pipe 20 is communicated through a gas conveying pipe, dust is discharged through the discharge valve 2, smoke is output through the spiral pipe 20, the left bottom of the cleaning box 1 is communicated with a guide pipe 16, the right side of the guide pipe 16 penetrates through an inner cavity of the water tank 3 and is communicated with the left side of the spiral pipe 20 on the left side, the cleaning box 1 and the spiral pipe 20 are communicated through the guide pipe 16, the left side of the fan 4 penetrates through an inner cavity of the water tank 3 and is communicated with the right side of the spiral pipe 20 on the right side, an output shaft of the first motor 8 penetrates through an inner cavity of the containing box 6 and is fixedly connected with the bottom of the second gear rack 15, the top of the first gear rack 14 penetrates through the inner cavity of the water tank 3 and is fixedly connected with the bottom of the second stirring rod 13, the top of the second gear rack 15 penetrates through the inner cavity of the water tank 3 and is fixedly connected with the bottom of the first stirring rod 12, the second stirring rod 13 is driven through the second gear rack 15, the front of the water tank 3 is communicated with a water stop valve 7, and the top of the water tank 3 is communicated with a water inlet pipe 5.

When the cleaning box is used, the first motor 8 is turned on, the second gear frame 15 is driven to rotate through the first motor 8, the first gear frame 14 is made to rotate, meanwhile, the first stirring rod 12 and the second stirring rod 13 rotate to mix and stir water, smoke enters the inner cavity of the cleaning box 1 through the air inlet pipe 17 and is filtered through the filter plate 10, the fan 4 is turned on, the smoke penetrates through the guide pipe 16 and the spiral pipe 20 under the action of the fan 4, heat of the smoke is converted under the action of the water, when impurities in the inner cavity of the cleaning box 1 are discharged, the second motor 18 is turned on, the auger 19 is driven to rotate through the second motor 18, and the smoke is discharged through the discharge valve 2.

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 coke oven flue gas waste heat recovery equipment, includes cleaning box (1), its characterized in that: the utility model discloses a cleaning box, including cleaning box (1), water tank (3) are installed to the bottom fixed mounting of cleaning box (1), the bottom fixed mounting of water tank (3) holds case (6), the equal fixed mounting in both sides that hold case (6) bottom has landing leg (11), the center department fixed mounting that holds case (6) bottom has first motor (8), the bottom fixed mounting on water tank (3) right side has fan (4), the both sides that hold case (6) inner chamber center department all are connected with first gear carrier (14) through the bearing rotation, the center department that holds case (6) inner chamber is provided with second gear carrier (15), the inner chamber of water tank (3) is provided with two spiral pipes (20), the center department of water tank (3) inner chamber is provided with first puddler (12), the both sides that water tank (3) inner chamber top center department all are connected with second puddler (13) through the bearing rotation, the center department fixed mounting of cleaning box (1) inner chamber has filter (10), the inner chamber of cleaning box (1) is provided with auger (19), the surface of second gear carrier (15) and the surface of first gear carrier (14) pass through the gear carrier (9) mesh, the front side of water tank (1) is equipped with the intercommunication auger (17).

2. The coke oven flue gas waste heat recovery device of claim 1, wherein: the right side of the cleaning box (1) is fixedly provided with a second motor (18), and an output shaft of the second motor (18) penetrates through an inner cavity of the cleaning box (1) and is fixedly connected with the right side of the packing auger (19).

3. The coke oven flue gas waste heat recovery device of claim 1, wherein: the left side of the cleaning box (1) is communicated with a discharge valve (2), and one side of the spiral pipe (20) which is relatively close to the discharge valve is communicated with the discharge valve through a gas conveying pipe.

4. The coke oven flue gas waste heat recovery equipment of claim 1, wherein: the bottom of the left side of the cleaning box (1) is communicated with a conduit (16), and the right side of the conduit (16) penetrates through the inner cavity of the water tank (3) and is communicated with the left side of the left side spiral pipe (20).

5. The coke oven flue gas waste heat recovery device of claim 1, wherein: the left side of the fan (4) penetrates through the inner cavity of the water tank (3) and is communicated with the right side of the right spiral pipe (20), and the output shaft of the first motor (8) penetrates through the inner cavity of the containing box (6) and is fixedly connected with the bottom of the second gear frame (15).

6. The coke oven flue gas waste heat recovery device of claim 1, wherein: the top of the first gear frame (14) penetrates through the inner cavity of the water tank (3) and is fixedly connected with the bottom of the second stirring rod (13), and the top of the second gear frame (15) penetrates through the inner cavity of the water tank (3) and is fixedly connected with the bottom of the first stirring rod (12).

7. The coke oven flue gas waste heat recovery equipment of claim 1, wherein: the front of the water tank (3) is communicated with a water stop valve (7), and the top on the right side of the water tank (3) is communicated with a water inlet pipe (5).