CN220829083U - Graphitizing furnace cover with flue gas collection function - Google Patents

Abstract

The utility model discloses a graphitizing furnace cover with a flue gas collecting function, which comprises a furnace body, wherein a furnace top cover is arranged at the top of the furnace body, a conveying pipe is communicated with the top of the furnace top cover, a supporting pipe is sleeved on the surface of the conveying pipe, a filter box is fixedly connected to the surface of the supporting pipe, a purifying box is fixedly connected to the rear side of an inner cavity of the filter box, and a metal filter screen is fixedly connected to the front side of the purifying box. According to the utility model, through the matched use of the furnace body, the furnace top cover, the conveying pipe, the supporting pipe, the filter box, the purifying box, the metal filter screen, the suction fan, the exhaust pipe, the partition board, the water pump, the spray head, the driving box, the motor, the threaded rod, the threaded pipe and the cleaning brush plate, the function of good filtering effect is realized, and the problems that the conventional graphitizing furnace is insufficient in flue gas filtering, a large amount of toxic and harmful gas can be remained in the flue gas, the flue gas is not thoroughly and directly discharged, the environment is polluted, and the environmental protection effect of equipment is influenced are solved.

Description

A graphitization furnace cover with smoke collection function

Technical Field

The utility model relates to the technical field of graphitization furnaces, in particular to a graphitization furnace cover with a smoke collection function.

Background technique

At present, in the carbon industry, equipment such as graphitization furnaces are equipped with special furnace covers. The function of the furnace cover is to collect the flue gas generated during the operation of the graphitization furnace and discharge it through the designated flue. After the graphitization furnace stops running, the furnace cover needs to be removed to facilitate the next operation of the furnace and the materials.

For example, the utility model provides "a graphitization furnace cover with a smoke collection function", and its publication number is: CN212757708U, which includes a furnace cover body, and a lifting mechanism is provided on both sides of the furnace cover body, the top of the lifting mechanism is connected to the furnace cover body, and the bottom is connected to a walking mechanism arranged on the ground. Although the above document solves the problem that the furnace cover of the existing graphitization furnace is arranged above the furnace body and can be rotated to open or close by the lifting mechanism, when the furnace cover is opened to lift in or lift out the workpiece, the material frame often interferes with the furnace cover and cannot be put in, but there is still a disadvantage that the smoke filtration is not thorough enough. A large amount of toxic and harmful gases will remain in the smoke. If the filtration is not thorough enough and the smoke is directly discharged, it will pollute the environment and affect the environmental protection effect of the equipment. The purpose of the utility model is to achieve the function of good filtering effect and improve practicality.

Utility Model Content

1. Technical issues to be solved

In view of the shortcomings of the prior art, the purpose of the utility model is to provide a graphitization furnace cover with a smoke collection function, which realizes the function of good filtering effect and solves the problem that the smoke filtering of the existing graphitization furnace is not thorough enough, a large amount of toxic and harmful gases will remain in the smoke, and the direct discharge of the smoke due to insufficient filtering will cause pollution to the environment and affect the environmental protection effect of the equipment.

(II) Technical solution

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a technical solution adopted by a graphitization furnace cover with a smoke collection function is: it comprises a furnace body, a furnace top cover is arranged on the top of the furnace body, the top of the furnace top cover is connected with a delivery pipe, the surface of the delivery pipe is sleeved with a support pipe, the surface of the support pipe is fixedly connected with a filter box, the rear side of the inner cavity of the filter box is fixedly connected with a purification box, the front side of the purification box is fixedly connected with a metal filter, the rear side of the inner cavity of the filter box is fixedly connected with a suction fan, the top of the suction fan is connected with an exhaust pipe, the front side of the filter box is fixedly connected with a partition, the top of the partition is fixedly connected with a water pump, and the top of the water pump is connected with a nozzle.

As a preferred solution, a drive box is fixedly connected to the right side of the filter box, a motor is fixedly connected to the right side of the inner cavity of the drive box, and a threaded rod is fixedly connected to the output end of the motor.

As a preferred solution, a threaded pipe is threadedly connected to the surface of the threaded rod, and the left side of the threaded pipe penetrates the filter box and is fixedly connected to a cleaning brush plate.

As a preferred solution, the top of the rear side of the filter box is connected to a ventilation pipe, and the front side of the partition is fixedly connected to the inner wall of the filter box.

As a preferred solution, a collecting box is provided at the bottom of the inner cavity of the filter box, and the rear side of the collecting box passes through the filter box and is fixedly connected with a handle.

As a preferred solution, a bottom plate is fixedly connected to the bottom of the furnace body, and four corners of the bottom of the bottom plate are fixedly connected to supports.

(III) Beneficial effects

Compared with the prior art, the utility model provides a graphitization furnace cover with a smoke collection function, which has the following beneficial effects.

1. The utility model realizes the function of good filtering effect through the coordinated use of furnace body, furnace top cover, conveying pipe, supporting pipe, filter box, purification box, metal filter, suction fan, exhaust pipe, partition, water pump, nozzle, drive box, motor, threaded rod, threaded pipe and cleaning brush plate, and solves the problem that the existing graphitization furnace smoke filtration is not thorough enough, a large amount of toxic and harmful gases will remain in the smoke, and the direct discharge of incomplete filtration will cause pollution to the environment and affect the environmental protection effect of the equipment.

2. The utility model is provided with a motor to drive the threaded rod to move, so as to facilitate the adjustment of the position of the threaded tube. By providing a cleaning brush plate, the dust on the surface of the metal filter can be cleaned to improve the filtering effect. By providing a collection box, the dust under cleaning can be collected to facilitate cleaning. By providing a support, the stability during use can be improved.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a side cross-sectional view of the filter box of the utility model structure;

FIG3 is a cross-sectional view of the filter box and the drive box of the utility model structure.

In the figure: 1. furnace body; 2. furnace top cover; 3. conveying pipe; 4. supporting pipe; 5. filter box; 6. purification box; 7. metal filter; 8. suction fan; 9. exhaust pipe; 10. partition; 11. water pump; 12. nozzle; 13. drive box; 14. motor; 15. threaded rod; 16. threaded pipe; 17. cleaning brush plate; 18. ventilation pipe; 19. collection box; 20. bottom plate.

Detailed ways

The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Please refer to Figures 1-2. The utility model: a graphitization furnace cover with a smoke collection function, comprising a furnace body 1, a furnace top cover 2 is arranged on the top of the furnace body 1, the top of the furnace top cover 2 is connected with a delivery pipe 3, the surface of the delivery pipe 3 is sleeved with a support pipe 4, the surface of the support pipe 4 is fixedly connected with a filter box 5, the rear side of the inner cavity of the filter box 5 is fixedly connected with a purification box 6, the front side of the purification box 6 is fixedly connected with a metal filter screen 7, the rear side of the inner cavity of the filter box 5 is fixedly connected with a suction fan 8, the top of the suction fan 8 is connected with an exhaust pipe 9, the front side of the filter box 5 is fixedly connected with a partition 10, the top of the partition 10 is fixedly connected with a water pump 11, the top of the water pump 11 is connected with a nozzle 12, the bottom of the furnace body 1 is fixedly connected with a bottom plate 20, the four corners of the bottom of the bottom of the bottom plate 20 are fixedly connected with supports, and by arranging the supports, the stability during use can be improved.

Wherein: when smoke is generated during the opening process of the furnace top cover 2, the operator starts the suction fan 8 through the external controller, and the suction fan 8 cooperates with the conveying pipe 3 and the supporting pipe 4 to draw the smoke into the filter box 5, and the dust entering the smoke is filtered through the metal filter 7, and then discharged into the top of the inner cavity of the filter box 5, and the water pump 11 is started. The water pump 11 draws the neutralizer on the top of the partition 10 into the nozzle 12, and the neutralizer is atomized and sprayed out through the nozzle 12 to neutralize and filter the exhaust gas, thereby improving the filtering effect.

Please refer to Figures 1-3. The utility model: a graphitization furnace cover with a smoke collection function. The right side of the filter box 5 is fixedly connected to a drive box 13, and the right side of the inner cavity of the drive box 13 is fixedly connected to a motor 14. By setting the motor 14, the threaded rod 15 can be driven to move, which is convenient for adjusting the position of the threaded tube 16. The output end of the motor 14 is fixedly connected to the threaded rod 15, and the surface of the threaded rod 15 is threadedly connected to the threaded tube 16. The left side of the threaded tube 16 penetrates the filter box 5 and is fixedly connected to a cleaning brush plate 17. By setting the cleaning brush plate 17, dust on the surface of the metal filter 7 can be cleaned. The top of the rear side of the filter box 5 is connected to a ventilation pipe 18, and the front side of the partition 10 is fixedly connected to the inner wall of the filter box 5. A collecting box 19 is provided at the bottom of the inner cavity of the filter box 5. By setting the collecting box 19, dust under cleaning can be collected, which is convenient for cleaning. The rear side of the collecting box 19 penetrates the filter box 5 and is fixedly connected to a handle.

Wherein: the motor 14 is started, the motor 14 cooperates with the threaded rod 15 to drive the threaded tube 16 to move, and the threaded tube 16 drives the cleaning brush plate 17 to move to clean the dust on the surface of the metal filter screen 7, so as to further improve the filtering effect.

The working principle of the utility model is that when smoke is generated during the opening of the furnace top cover 2, the operator starts the suction fan 8 through the external controller, and the suction fan 8 cooperates with the conveying pipe 3 and the supporting pipe 4 to draw the smoke into the filter box 5, and the dust entering the smoke is filtered through the metal filter 7, and then discharged into the top of the inner cavity of the filter box 5, and the water pump 11 is started. The water pump 11 draws the neutralizer on the top of the partition 10 into the nozzle 12, and the neutralizer is atomized and sprayed out through the nozzle 12 to neutralize and filter the exhaust gas, thereby improving the filtering effect, and the motor 14 is started. The motor 14 cooperates with the threaded rod 15 to drive the threaded pipe 16 to move, and the threaded pipe 16 drives the cleaning brush plate 17 to move to clean the dust on the surface of the metal filter 7, thereby further improving the filtering effect.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims (1)

1. Graphitizing furnace lid with flue gas collection function, including furnace body (1), its characterized in that: the top of furnace body (1) is provided with stove top cap (2), the top intercommunication of stove top cap (2) has conveyer pipe (3), the surface cover of conveyer pipe (3) is equipped with stay tube (4), the fixed surface of stay tube (4) is connected with rose box (5), the rear side fixedly connected with purifying box (6) of rose box (5) inner chamber, the front side fixedly connected with metal filter screen (7) of purifying box (6), the rear side fixedly connected with suction fan (8) of rose box (5) inner chamber, the top intercommunication of suction fan (8) has exhaust pipe (9), the front side fixedly connected with baffle (10) of rose box (5), the top fixedly connected with water pump (11) of baffle (10), the top intercommunication of water pump (11) has shower nozzle (12), the right side fixedly connected with driving box (13) of rose box (5) inner chamber, the right side fixedly connected with motor (14) of driving box (13), the output fixedly connected with metal filter screen (15) of motor (14), threaded rod (16) of rose box (16) threaded connection screw thread (16) screw thread (17), the top intercommunication of rose box (5) rear side has ventilation pipe (18), the front side of baffle (10) and the inner wall fixed connection of rose box (5), the bottom of rose box (5) inner chamber is provided with collects box (19), the rear side of collecting box (19) runs through rose box (5) and fixedly connected with handle, the bottom fixedly connected with bottom plate (20) of furnace body (1), the equal fixedly connected with support in four corners of bottom plate (20) bottom.