CN214496183U

CN214496183U - Environment-friendly multifunctional carbonization kiln

Info

Publication number: CN214496183U
Application number: CN202022882091.XU
Authority: CN
Inventors: 张雨
Original assignee: Shenyang Linong Straw Fuel Development Co ltd
Current assignee: Shenyang Linong Straw Fuel Development Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-10-26
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a multi-functional carbomorphism kiln of environmental protection, including the kiln body, the last articulated kiln door that has of kiln body, the internal slide rail that is equipped with of kiln is equipped with mobilizable support frame on the slide rail, and kiln body upper end is equipped with the opening, and the opening part of the kiln body is equipped with detachable kiln lid, and the kiln is covered and is equipped with hoisting ring, and one side of the kiln body is equipped with the air-supply line, and the one end of air-supply line is connected with the draught fan, and the bottom of the kiln body is equipped with the infundibulate structure, and the one end of infundibulate structure is connected with the exhaust port, and exhaust port department is connected with the pipe of discharging fume, and the one end of the pipe of discharging fume is connected with the chimney. Compared with the prior art, the utility model the advantage lie in: the arrangement of the slide rail and the support frame facilitates the filling of the raw materials, saves time and labor and has high safety; the production process is totally closed, no pollution is caused to the environment, the activated carbon filtering device adsorbs the discharged flue gas, the emission pollution is reduced, the heat exchange device in the chimney recovers the heat in the flue gas, and the recovered flue gas can enter the kiln body again.

Description

Environment-friendly multifunctional carbonization kiln

Technical Field

The utility model relates to a carbomorphism kiln technical field specifically indicates a multi-functional carbomorphism kiln of environmental protection.

Background

In the field of biomass charcoal production, a carbonization kiln with a short carbonization period is mainly a dry distillation kiln. Typically more than ten hours can complete the carbonization process: drying, pre-charring, charring and calcining. Before carbonization, workers are generally required to manually load machine-made firewood rods into the kiln and stack the firewood rods according to the specified requirements; after carbonization, the firewood rods become machine-made charcoal, and workers are required to enter the kiln to carry out the machine-made charcoal. The labor amount of manual kiln feeding and discharging is large. The waste liquid and waste gas generated in the carbonization process need to be treated by special environment-friendly equipment, otherwise, the surrounding environment is greatly influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect of the above-mentioned technique, and provide a multi-functional carbomorphism kiln of environmental protection.

In order to solve the technical problem, the utility model provides a technical scheme does: an environment-friendly multifunctional carbonization kiln comprises a kiln body, wherein a kiln door is hinged on the kiln body, a slide rail is arranged in the kiln body, a movable support frame is arranged on the slide rail, an opening is formed in the upper end of the kiln body, a detachable kiln cover is arranged at the opening of the kiln body, a hoisting ring is arranged on the kiln cover, an air inlet pipe is arranged on one side of the kiln body, one end of the air inlet pipe is connected with a draught fan, a funnel-shaped structure is arranged at the bottom of the kiln body and is embedded under the ground, the funnel-shaped structure is communicated with the kiln body, one end of the funnel-shaped structure is connected with a smoke exhaust port, the smoke exhaust port is connected with a smoke exhaust pipe, a pump is arranged on the smoke exhaust pipe, one end of the smoke exhaust pipe is connected with a chimney, a heat exchange device is arranged in the chimney, the heat exchange device is of a spiral coil pipe structure, and a cold water inlet and a hot water outlet are arranged on the heat exchange device, and the upper end of the chimney is connected with an air return pipe, and the air return pipe is communicated with the kiln body.

As an improvement, a heat insulation layer is arranged in the kiln body.

As an improvement, a sealing washer is arranged between the periphery of the kiln door and the kiln body.

As an improvement, a pressure gauge and a thermometer are arranged on the kiln body.

As an improvement, the bottom of the supporting frame is provided with a pulley.

As an improvement, an active carbon filtering device is arranged on the smoke exhaust pipe.

As an improvement, the bottom of the kiln body is provided with a leak hole.

Compared with the prior art, the utility model the advantage lie in: the arrangement of the slide rail and the support frame facilitates the filling of the raw materials, saves time and labor and has high safety; the production process is totally closed, no pollution is caused to the environment, the generated smoke is discharged from the smoke discharge pipe, the activated carbon filtering device adsorbs the discharged smoke, the emission pollution is reduced, the heat exchange device in the chimney recovers the heat in the smoke, and the recovered smoke can enter the kiln body again.

Drawings

FIG. 1 is a schematic structural view of the environmental protection multi-functional carbonization kiln of the present invention.

As shown in the figure: 1. the kiln comprises a kiln body, 2, a kiln door, 3, a slide rail, 4, a support frame, 5, a kiln cover, 6, a hoisting ring, 7, an air inlet pipe, 8, an induced draft fan, 9, a funnel-shaped structure, 10, a smoke exhaust port, 11, a smoke exhaust pipe, 12, a pump, 13, a chimney, 14, a heat exchange device, 15, a return air pipe, 16, a pulley, 17 and an active carbon filtering device.

Detailed Description

The environment-friendly multifunctional carbonization kiln of the utility model is further described in detail with reference to the accompanying drawings.

With the attached drawings, the environment-friendly multifunctional carbonization kiln comprises a kiln body 1, a kiln door 2 is hinged on the kiln body 1, a slide rail 3 is arranged in the kiln body 1, a movable support frame 4 is arranged on the slide rail 3, an opening is arranged at the upper end of the kiln body 1, a detachable kiln cover 5 is arranged at the opening of the kiln body 1, a hoisting ring 6 is arranged on the kiln cover 5, an air inlet pipe 7 is arranged at one side of the kiln body 1, an induced draft fan 8 is connected at one end of the air inlet pipe 7, a funnel-shaped structure 9 is arranged at the bottom of the kiln body 1, the funnel-shaped structure 9 is embedded under the ground, the funnel-shaped structure 9 is communicated with the kiln body 1, one end of the funnel-shaped structure 9 is connected with a smoke outlet 10, a smoke outlet 11 is connected at the position of the smoke outlet 10, a pump 12 is arranged on the smoke outlet 11, one end of the smoke outlet 11 is connected with a chimney 13, a heat exchange device 14 is arranged in the chimney 13, the heat exchange device 14 is of a spiral coil pipe structure, a cold water inlet and a hot water outlet are formed in the heat exchange device 14, the upper end of the chimney 13 is connected with an air return pipe 15, and the air return pipe 15 is communicated with the kiln body 1.

And a heat insulation layer is arranged in the kiln body 1.

And a sealing gasket is arranged between the periphery of the kiln door 2 and the kiln body 1.

And a pressure gauge and a thermometer are arranged on the kiln body 1.

The bottom of the support frame 4 is provided with a pulley 16.

And an active carbon filtering device 17 is arranged on the smoke exhaust pipe 11.

And the bottom of the kiln body 1 is provided with a leak hole.

When the utility model is implemented, the arrangement of the slide rail and the supporting frame facilitates the filling of the raw materials, saves time and labor and has high safety; the production process is totally closed, no pollution is caused to the environment, the generated smoke is discharged from the smoke discharge pipe, the activated carbon filtering device adsorbs the discharged smoke, the emission pollution is reduced, the heat exchange device in the chimney recovers the heat in the smoke, and the recovered smoke can enter the kiln body again.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a multi-functional carbomorphism kiln of environmental protection, includes the kiln body (1), its characterized in that: the kiln is characterized in that a kiln door (2) is hinged to the kiln body (1), a sliding rail (3) is arranged in the kiln body (1), a movable supporting frame (4) is arranged on the sliding rail (3), an opening is arranged at the upper end of the kiln body (1), a detachable kiln cover (5) is arranged at the opening of the kiln body (1), a hoisting ring (6) is arranged on the kiln cover (5), an air inlet pipe (7) is arranged on one side of the kiln body (1), an induced draft fan (8) is connected to one end of the air inlet pipe (7), a funnel-shaped structure (9) is arranged at the bottom of the kiln body (1), the funnel-shaped structure (9) is pre-buried under the ground, the funnel-shaped structure (9) is communicated with the kiln body (1), an exhaust port (10) is connected to one end of the funnel-shaped structure (9), an exhaust pipe (11) is connected to the exhaust port (10), and a pump (12) is arranged on the exhaust pipe (11), the flue gas recycling device is characterized in that one end of the flue gas exhaust pipe (11) is connected with a chimney (13), a heat exchange device (14) is arranged in the chimney (13), the heat exchange device (14) is of a spiral coil pipe structure, a cold water inlet and a hot water outlet are formed in the heat exchange device (14), the upper end of the chimney (13) is connected with a return air pipe (15), and the return air pipe (15) is communicated with the kiln body (1).

2. The environment-friendly multifunctional carbonization kiln as claimed in claim 1, wherein: an insulating layer is arranged in the kiln body (1).

3. The environment-friendly multifunctional carbonization kiln as claimed in claim 1, wherein: and a sealing gasket is arranged between the periphery of the kiln door (2) and the kiln body (1).

4. The environment-friendly multifunctional carbonization kiln as claimed in claim 1, wherein: and a pressure gauge and a thermometer are arranged on the kiln body (1).

5. The environment-friendly multifunctional carbonization kiln as claimed in claim 1, wherein: and the bottom of the support frame (4) is provided with a pulley (16).

6. The environment-friendly multifunctional carbonization kiln as claimed in claim 1, wherein: and an active carbon filtering device (17) is arranged on the smoke exhaust pipe (11).

7. The environment-friendly multifunctional carbonization kiln as claimed in claim 1, wherein: and the bottom of the kiln body (1) is provided with a leak hole.