CN214276539U

CN214276539U - Environmental protection carbon furnace flue gas recovery unit

Info

Publication number: CN214276539U
Application number: CN202120010868.5U
Authority: CN
Inventors: 黄峰; 胡广清
Original assignee: Shizuishan Great Wall Carbon Co ltd
Current assignee: Shizuishan Great Wall Carbon Co ltd
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-09-24
Anticipated expiration: 2031-01-05

Abstract

The utility model belongs to the technical field of carbon furnace equipment, especially environmental protection carbon furnace flue gas recovery unit, the problem to the serious pollution, the wasting of resources has been directed against, the following scheme is proposed at present, it includes the discharge, the top of discharge communicates there is the water tank, the bottom of discharge is provided with the gas collecting head, install the purifying box between gas collecting head and the discharge, one side of top of water tank has been seted up the water inlet, the opposite side at water tank top communicates there is the steam pipe, the top of steam pipe communicates there is the condensation box that sets up in the top center of water tank, it has the puddler to slide to run through in the water tank; the utility model discloses well driving motor can drive the cam and rotate, and the cam is mutually supported with the gyro wheel, and the carriage release lever that drives the bottom carries out up-and-down reciprocating motion, and through the drive of first connecting rod, the regulation pole can remove at the horizontal direction, drives the second connecting rod and promotes the cleaning plate, makes the dust on the double-deck filter fall, has improved the clearance effect to the double-deck filter, has strengthened the purifying effect to the flue gas.

Description

Environmental protection carbon furnace flue gas recovery unit

Technical Field

The utility model relates to a carbon furnace equipment technical field especially relates to environmental protection carbon furnace flue gas recovery unit.

Background

The calcination is an important process in the production of carbon products, the calcination quality has great influence on the quality of the products and the technical indexes of the subsequent processes, and the calcination is an important guarantee for producing qualified carbon products; the calcination process can lead the coke to generate complex physical and chemical changes, discharge volatile components and moisture, improve the density and the conductivity, simultaneously shrink the coke structure, lead the microstructure to be regular, make up for the structural defects and generate high-quality calcined coke; the carbon furnace is a high-temperature calcining device for carbon raw materials, and the heat source of the carbon furnace is that current is conducted to anthracite filled with high-temperature treatment in the furnace through a conductive electrode to generate heat by self resistance, so that the calcined carbon raw materials achieve the aim of corresponding performance indexes; the carbon furnace generates a large amount of flue gas in the calcining process, and equipment is generally used in industrial production to treat the flue gas generated in the calcining process.

The traditional treatment method for carbon furnace flue gas in the market is mostly simple to discharge the flue gas into the atmosphere, so that the air pollution is greatly caused, and some users can use water to cool and dust the flue gas generated in the calcining process, but water resources are wasted.

Therefore, an environment-friendly carbon furnace flue gas recovery device is needed to solve the problems of serious pollution and resource waste.

SUMMERY OF THE UTILITY MODEL

The utility model provides an environmental protection carbon furnace flue gas recovery unit has solved the problem that pollutes seriously, wasting of resources.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the environment-friendly carbon furnace flue gas recovery device comprises a gas collecting pipe, the top end of the gas collecting pipe is communicated with a water tank, the bottom end of the gas collecting pipe is provided with a gas collecting head, a purifying box is arranged between the gas collecting head and the gas collecting pipe, a double-layer filter plate is arranged in the purification box, a water inlet is arranged at one side of the top of the water tank, the other side of the top of the water tank is communicated with a steam pipe, the bottom end of the steam pipe is provided with a filter screen, the top end of the steam pipe is communicated with a condensing tank arranged at the center of the top of the water tank, one side of the condensing tank close to the water inlet is provided with a water outlet, a drain outlet is arranged at the bottom of the water tank, a stirring rod penetrates through the water tank in a sliding manner, a mounting frame is fixed on the side wall of the water tank, install driving motor in the mounting bracket, driving motor's output shaft with the puddler is connected, the outer end of puddler is provided with link gear.

Preferably, the linkage mechanism comprises a cam tightly sleeved at the outer end of the stirring rod, a roller matched with the cam is installed at the bottom of the cam, a moving rod which penetrates through the mounting rack in a sliding manner is fixed at the bottom end of the roller, a limiting plate is fixed on the moving rod, a compression spring is fixed between the limiting plate and the roller, the compression spring is tightly sleeved on the outer surface of the moving rod in a clamping manner, two stabilizing plates which are symmetrically distributed are fixed at the bottom of the water tank, an adjusting rod is arranged on the stabilizing plates in a sliding manner, a first connecting rod is connected between one end of the adjusting rod close to the driving motor and the moving rod in a cross manner, a moving through hole is formed in one side of the purifying tank, a cleaning plate is hinged in the moving through hole, a second connecting rod is connected between the cleaning plate and the adjusting rod in a cross manner, and the inner side of the cleaning plate is fixed with the double-layer filter plate, and a pressing spring is fixed in the side wall of the other side of the purifying box and is connected with the double-layer filter plate.

Preferably, a first cleaning brush is fixed on one side of the stirring rod close to the driving motor, and a plurality of second cleaning brushes which are symmetrically distributed are fixed on one side of the driving motor according to the stirring rod principle.

Preferably, the cross section of the bottom end of the cleaning plate is semicircular, and the bottom end of the cleaning plate is in close contact with the outer wall of the moving through hole.

Preferably, the cross section of the gas collecting head is an isosceles trapezoid with a narrow upper part and a wide lower part.

Preferably, the cross section of the inner wall of the bottom of the condensing box is an inclined plane, and the inclined direction of the bottom of the condensing box is inclined from top to bottom towards the water outlet.

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

1. the utility model discloses well driving motor drives first cleaning brush and rotates with the second cleaning brush, the incrustation scale to in the water tank is cleared up, driving motor can drive the cam and rotate, the cam is mutually supported with the gyro wheel, the carriage release lever that drives the bottom carries out up-and-down motion, through the drive of first connecting rod, it can remove at the horizontal direction to adjust the pole, it promotes clean board to drive the second connecting rod, make the dust on the double-deck filter fall, the cleaning effect to the double-deck filter has been improved, the purifying effect to the flue gas has been strengthened.

2. The utility model discloses one side that the puddler is close to driving motor is fixed with first cleaning brush in the puddler, and one side of puddler principle driving motor is fixed with a plurality of second cleaning brushes that are the symmetric distribution, easily produces the incrustation scale in the water tank, and first cleaning brush and second cleaning brush clean the water tank inner wall, can improve the clean ability to the incrustation scale.

Drawings

FIG. 1 is a schematic diagram of the main sectional structure of the flue gas recovery device of the environmental-friendly carbon furnace provided by the utility model;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is an enlarged view of the area B in FIG. 1 of the flue gas recovery device of the environmental protection carbon furnace of the present invention;

in the figure: 1. a gas collecting pipe; 2. a water tank; 3. a gas collecting head; 4. a purification box; 5. a double-layer filter plate; 6. a water inlet; 7. a steam pipe; 8. a filter screen; 9. a condenser tank; 10. a water discharge outlet; 11. a sewage draining outlet; 12. a stirring rod; 13. a mounting frame; 14. a drive motor; 15. a linkage mechanism; 151. a cam; 152. a roller; 16. a travel bar; 17. a limiting plate; 18. a compression spring; 19. a stabilizing plate; 20. adjusting a rod; 21. a first connecting rod; 22. moving the through hole; 23. cleaning the plate; 24. a second connecting rod; 25. a pressing spring; 26. a first cleaning brush; 27. a second cleaning brush.

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.

Referring to fig. 1-3, the flue gas recovery device of the environmental-friendly carbon furnace comprises a gas collecting pipe 1, wherein the top end of the gas collecting pipe 1 is communicated with a water tank 2, the bottom end of the gas collecting pipe 1 is provided with a gas collecting head 3, a purifying tank 4 is arranged between the gas collecting head 3 and the gas collecting pipe 1, a double-layer filter plate 5 is arranged in the purifying tank 4, one side of the top of the water tank 2 is provided with a water inlet 6, the other side of the top of the water tank 2 is communicated with a steam pipe 7, the bottom end of the steam pipe 7 is provided with a filter screen 8, the top end of the steam pipe 7 is communicated with a condenser tank 9 arranged at the center of the top of the water tank 2, one side of the condenser tank 9 close to the water inlet 6 is provided with a water outlet 10, the bottom of the water tank 2 is provided with a sewage discharge outlet 11, a stirring rod 12 penetrates through the water tank 2, a mounting frame 13 is fixed on the side wall of the water tank 2, a driving motor 14 is arranged in the mounting frame 13, the driving motor 14 is communicated with an output shaft of the power driving motor 14 and connected with the stirring rod 12, the outer end of the stirring rod 12 is provided with a linkage mechanism 15.

The linkage mechanism 15 comprises a cam 151 fixedly sleeved at the outer end of the stirring rod 12, a roller 152 matched with the cam 151 is installed at the bottom of the cam 151, a moving rod 16 which penetrates through the mounting frame 13 in a sliding manner is fixed at the bottom end of the roller 152, a limiting plate 17 is fixed on the moving rod 16, a compression spring 18 is fixed between the limiting plate 17 and the roller 152, the compression spring 18 is fixedly sleeved on the outer surface of the moving rod 16, two stabilizing plates 19 which are symmetrically distributed are fixed at the bottom of the water tank 2, an adjusting rod 20 is arranged on the stabilizing plates 19 in a sliding manner, a first connecting rod 21 is connected between one end of the adjusting rod 20 close to the driving motor 14 and the moving rod 16 in a crossing manner, a moving through hole 22 is formed in one side of the purifying tank 4, a cleaning plate 23 is hinged in the moving through hole 22, a second connecting rod 24 is connected between the cleaning plate 23 and the adjusting rod 20 in a crossing manner, the inner side of the cleaning plate 23 is fixed with the double-layer filter plate 5, a pressing spring 25 is fixed in the other side wall of the purifying tank 4, pressing spring 25 is connected with double-deck filter 5, it is concrete, when driving motor 14 starts, driving motor 14 can drive cam 151 and rotate, cam 151 mutually supports with gyro wheel 152, the carriage release lever 16 that drives the bottom carries out up-and-down reciprocating motion, drive through first connecting rod 21, it can remove at the horizontal direction to adjust pole 20, it promotes cleaning plate 23 to drive second connecting rod 24, make the dust on the double-deck filter 5 fall, the cleaning performance to double-deck filter 5 has been improved, the purifying effect to the flue gas has been strengthened.

Puddler 12 is fixed with first cleaning brush 26 near one side of driving motor 14, and puddler 12 principle driving motor 14's one side is fixed with a plurality of second cleaning brushes 27 that are the symmetric distribution, and is concrete, easily produces the incrustation scale in the water tank 2, and first cleaning brush 26 cleans 2 inner walls of water tank with second cleaning brush 27, can improve the clean ability to the incrustation scale.

The bottom cross section of cleaning plate 23 is semi-circular, and the bottom of cleaning plate 23 and the outer wall in close contact with of removal through-hole 22, and is specific, makes the better removal of cleaning plate 23, improves the dust cleaning ability to double-deck filter 5.

The cross section of gas collecting head 3 is isosceles trapezoid narrow at the top and wide at the bottom, and specifically, the flue gas is better sucked.

The bottom inner wall cross section of condensing box 9 is the inclined plane of slope, and the bottom incline direction of condensing box 9 is for from top to bottom towards the slope of drain 10, and is concrete, makes the water resource after the condensation more easily follow drain 10 and discharges.

The working principle is as follows: when the flue gas is absorbed, the flue gas is sucked from the gas collecting head 3, filtered by the double-layer filter plate 5, enters the gas collecting pipe 1 and then enters the water tank 2 along the gas collecting pipe 1, the high temperature of the flue gas can promote the water in the water tank 2 to be hydrated into water vapor, and then the water vapor enters the condensing tank 9 through the steam pipe 7, and the condensed water resource can be reused; start driving motor 14, driving motor 14 drives first cleaning brush 26 and rotates with second cleaning brush 27, the incrustation scale to in the water tank 2 is cleared up, driving motor 14 can drive cam 151 and rotate, cam 151 mutually supports with gyro wheel 152, the carriage release lever 16 that drives the bottom carries out up-and-down reciprocating motion, drive through first connecting rod 21, it can remove at the horizontal direction to adjust pole 20, it promotes clean board 23 to drive second connecting rod 24, make the dust on the double-deck filter 5 fall, the cleaning effect to double-deck filter 5 has been improved.

The driving motor 14 is commercially available, and the driving motor 14 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so that the detailed description is not repeated in the specification.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The environment-friendly carbon furnace flue gas recovery device comprises a gas collecting pipe (1), wherein the top end of the gas collecting pipe (1) is communicated with a water tank (2), and the environment-friendly carbon furnace flue gas recovery device is characterized in that the bottom end of the gas collecting pipe (1) is provided with a gas collecting head (3), a purifying box (4) is installed between the gas collecting head (3) and the gas collecting pipe (1), a double-layer filter plate (5) is installed in the purifying box (4), a water inlet (6) is formed in one side of the top of the water tank (2), the other side of the top of the water tank (2) is communicated with a steam pipe (7), a filter screen (8) is arranged at the bottom end of the steam pipe (7), a condensing box (9) arranged at the center of the top of the water tank (2) is communicated with the top end of the steam pipe (7), a water outlet (10) is formed in one side, close to the water inlet (6), a drain outlet (11) is formed in the bottom of the water tank (2), slide in water tank (2) and run through puddler (12), be fixed with mounting bracket (13) on the lateral wall of water tank (2), install driving motor (14) in mounting bracket (13), the output shaft of driving motor (14) with puddler (12) are connected, the outer end of puddler (12) is provided with link gear (15).

2. The environmental protection carbon furnace flue gas recovery device of claim 1, wherein the linkage mechanism (15) comprises a cam (151) fastened to the outer end of the stirring rod (12), a roller (152) matched with the cam (151) is installed at the bottom of the cam (151), the bottom end of the roller (152) is fixed with a moving rod (16) which is slidably penetrated through the mounting rack (13), a limiting plate (17) is fixed on the moving rod (16), a compression spring (18) is fixed between the limiting plate (17) and the roller (152), the compression spring (18) is fastened and sleeved on the outer surface of the moving rod (16), two stabilizing plates (19) symmetrically distributed are fixed at the bottom of the water tank (2), an adjusting rod (20) is slidably penetrated on the stabilizing plates (19), the adjusting rod (20) is close to one end of the driving motor (14) and a first connecting rod (21) is intersected between the moving rod (16) The cleaning box comprises a cleaning box body, wherein a moving through hole (22) is formed in one side of the cleaning box body (4), a cleaning plate (23) is hinged in the moving through hole (22), a second connecting rod (24) is connected between the cleaning plate (23) and the adjusting rod (20) in an intersecting mode, the inner side of the cleaning plate (23) is fixed to a double-layer filter plate (5), a pressing spring (25) is fixed to the inner side wall of the other side of the cleaning box body (4), and the pressing spring (25) is connected with the double-layer filter plate (5).

3. The environmentally friendly carbon furnace flue gas recovery device according to claim 1, wherein a first cleaning brush (26) is fixed on one side of the stirring rod (12) close to the driving motor (14), and a plurality of second cleaning brushes (27) are symmetrically distributed on one side of the stirring rod (12) close to the driving motor (14).

4. The environmentally friendly carbon furnace flue gas recovery device according to claim 2, wherein the bottom end of the cleaning plate (23) is semicircular in cross section, and the bottom end of the cleaning plate (23) is in close contact with the outer wall of the moving through hole (22).

5. The environment-friendly carbon furnace flue gas recovery device according to claim 1, wherein the cross section of the gas collecting head (3) is an isosceles trapezoid with a narrow upper part and a wide lower part.

6. The flue gas recovery device of an environmentally friendly carbon furnace as claimed in claim 1, wherein the cross section of the inner wall of the bottom of the condensation box (9) is an inclined plane, and the bottom of the condensation box (9) is inclined from top to bottom towards the water outlet (10).