CN215886381U - Active carbon cooling rotary furnace - Google Patents

Abstract

The utility model provides an active carbon cooling rotary furnace, which comprises a feeding pipe and a cooling furnace, wherein the feeding pipe is obliquely arranged, the outlet end of the cooling furnace is used for discharging cooling materials, the cooling furnace is a rotary body, a driving mechanism and a supporting mechanism are arranged on the outer wall of the cooling furnace, the supporting mechanism comprises a supporting hoop and two supporting rollers, the driving mechanism comprises a driving motor, a speed reducer, a gear, a large gear ring and a chain, the driving motor is connected with an accelerator, the output end of the speed reducer is connected with the gear, the large gear ring fixing ring is arranged on the outer wall of a furnace body, the gear is in meshed connection with the large gear ring, and the chain is annularly arranged between the large gear ring and the gear. The rotation of cooling furnace is driven by actuating mechanism, and its gravity is supported by supporting mechanism, and the material after the cooling furnace ejection of compact is cold material, can directly be by conveyer or bucket elevator or screening machine screening packing.

Description

Active carbon cooling rotary furnace

Technical Field

The utility model relates to the technical field of activated carbon production, in particular to an activated carbon cooling rotary furnace.

Background

The temperature of the carbonized material reaches about 500 ℃, and the carbonized material can be packaged and stored when being cooled or cooled to room temperature. The existing material transferring mode still adopts a material vehicle manual transferring mode to transfer high-temperature materials to a cooling working section, and the problems that the high-temperature materials are exposed in the material transferring process, and the smoke is volatilized and discharged to pollute the environment exist.

Disclosure of Invention

The active carbon cooling rotary furnace comprises a feeding pipe and a cooling furnace, wherein the feeding pipe is obliquely arranged, the higher end part of the feeding pipe is connected with a discharge port of the carbonization furnace, the lower end part of the feeding pipe is connected with an inlet end of the cooling furnace, an outlet end of the cooling furnace is used for discharging cooling materials, the cooling furnace is a rotary body, a driving mechanism and a supporting mechanism are arranged on the outer wall of the cooling furnace, the supporting mechanism comprises a supporting hoop and two supporting rollers, the supporting hoop is arranged on the outer wall of a furnace body, the two supporting rollers are symmetrically arranged below the supporting hoop and rotate relative to an external foundation, the roller surfaces of the supporting rollers are in rolling contact with the surface of the supporting hoop, the driving mechanism comprises a driving motor, a speed reducer, a gear, a large gear ring and a chain, the driving motor is connected with an accelerator, the output end of the speed reducer is connected with the gear, the large gear ring fixing ring is arranged on the outer wall of the furnace body, and the upper part of the gear is in meshed connection with the large gear ring, the chain ring is arranged between the large gear ring and the gear and meshed with the large gear ring and the gear, and the lower part of the gear is meshed with the chain.

Preferably, still set up vibrating motor on the material loading pipe, set up the cushion socket at the both ends of material loading pipeline.

Preferably, the buffer seat comprises a base, a spring and an annular plate, the base is fixed on the ground of the foundation, the annular plate fixing ring is arranged on the outer wall of the feeding pipe, and the spring is connected between the base and the annular plate.

Preferably, a buffer bin and a chute are further arranged at the outlet of the feeding pipe, the buffer bin is provided with an inlet, the inlet of the feeding pipe is inserted into the inlet, one end of the chute is arranged at the bottom of the buffer bin, and the other end of the chute extends into the cooling furnace; and a flexible contact element is also arranged at the opening part of the inlet so as to wrap the outer wall of the feeding pipe.

Preferably, still set up a plurality of detachable connecting pieces between support hoop and furnace body outer wall, the connecting piece includes riser, bolt, the lower extreme and the furnace body outer wall welded connection of riser, upper end and support hoop overlap joint, and the bolt passes the faying surface of support hoop and riser, realizes the two detachable connection.

Preferably, the adjacent vertical plates are arranged on the left side wall and the right side wall of the support hoop in a crossed manner.

Preferably, a reinforcing rib is further arranged on the side wall of the vertical plate.

Preferably, a protective shell is arranged outside the large gear ring, and the protective shell is annularly arranged on the outer wall of the furnace body and wraps the large gear ring and the chain.

According to the utility model, the hot carbonized material is conveyed into the cooling furnace through the feeding pipe to realize cooling, and the two ends of the feeding pipe are connected in a closed manner without smoke emission. The rotation of cooling furnace is driven by actuating mechanism, and its gravity is supported by supporting mechanism, and the material after the cooling furnace ejection of compact is cold material, can directly be by conveyer or bucket elevator or screening machine screening packing.

Drawings

FIG. 1 is a schematic view of the structure of an activated carbon-cooled rotary kiln.

Fig. 2 is a partially enlarged view of fig. 1.

Fig. 3 is a schematic structural diagram of the support mechanism.

Fig. 4 is a schematic structural view of the driving mechanism.

Fig. 5 is a partially enlarged view of fig. 3.

Fig. 6 is a schematic view of an embodiment of the chain.

FIG. 7 is a schematic view showing the connection of the activated carbon-cooled rotary kiln and the carbonization furnace.

In the figure: the device comprises a feeding pipe 10, a vibrating motor 11, a base 12, a spring 13, a circular plate 14, a buffer bin 15, a chute 16, a flexible contact piece 17, a cooling furnace 20, a driving mechanism 21, a driving motor 211, a speed reducer 212, a gear 213, a large gear ring 214, a chain 215, a supporting mechanism 22, a supporting hoop 221, a supporting roller 222, a connecting piece 223, a vertical plate 2231, a bolt 2232, a reinforcing rib 2233, a protective shell 23 and the carbonization furnace 100.

Detailed Description

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Referring to fig. 1-7, an embodiment of the present invention provides an activated carbon cooling rotary kiln, which includes a feeding pipe 10, a cooling furnace 20, the feeding pipe 10 is disposed obliquely, the upper end portion is connected to a discharge port of the carbonization furnace 100, the lower end portion is connected to an inlet end of the cooling furnace 20, an outlet end of the cooling furnace 20 is used for discharging a cooling material, the cooling furnace 20 is a rotary body, a driving mechanism 21 and a supporting mechanism 22 are disposed on an outer wall of the cooling furnace 20, the supporting mechanism 22 includes a supporting hoop 221 and two supporting rollers 222, the supporting hoop 221 is annularly disposed on the outer wall of the furnace body, the two supporting rollers 222 are symmetrically disposed obliquely below the supporting hoop 221, the supporting rollers 222 rotate relative to an external base, a roller surface of the supporting roller 222 is in rolling contact with a surface of the supporting hoop 221, the driving mechanism 21 includes a driving motor 211, a speed reducer 212, a gear 213, a large gear 214, a chain 215, the driving motor 211 is connected with an accelerator, the output end of the speed reducer 212 is connected with a gear 213, the large gear ring 214 is fixedly arranged on the outer wall of the furnace body, the upper part of the gear 213 is meshed with the large gear ring 214, the chain 215 is annularly arranged between the large gear ring 214 and the gear 213 and meshed with the large gear ring 214 and the gear 213, and the lower part of the gear 213 is meshed with the chain 215.

In the scheme, firstly, the large gear ring 214 is driven by the gear 213 to rotate, so that the furnace body rotates, secondly, the chain 215 drives the large gear ring 214 to rotate, so that the furnace body is further driven to rotate, the motion of the chain 215 and the motion power of the large gear ring 214 are provided by the gear 213, the driving source is one driving motor 211, and the purpose of double driving is achieved after the driving source is transmitted to the large gear ring 214, so that the driving efficiency is higher although the structure is simple. The material in the cooling furnace 20 moves from the inlet to the outlet and depends on the material shoveling plate arranged inside, which belongs to the prior art.

Further, a vibration motor 11 is arranged on the feeding pipe 10, and buffer seats are arranged at two ends of the feeding pipe 10. The vibrating motor 11 provides a vibration force to drive the feeding pipe 10 to shake, the blanking is accelerated, and meanwhile, in order to protect the feeding pipe 10 from mechanical damage, a buffer seat is arranged to relieve the vibration stress.

Further, the buffer seat comprises a base 12, a spring 13 and an annular plate 14, wherein the base 12 is fixed on the ground of the foundation, the annular plate 14 is fixedly arranged on the outer wall of the feeding pipe 10 in a ring mode, and the spring 13 is connected between the base 12 and the annular plate 14.

Further, a buffer bin 15 and a chute 16 are arranged at an outlet of the feeding pipe 10, the buffer bin 15 is provided with an inlet, the inlet of the feeding pipe 10 is inserted into the inlet, one end of the chute 16 is arranged at the bottom of the buffer bin 15, and the other end of the chute extends into the cooling furnace 20; a flexible contact 17 is also provided at the mouth of the inlet to wrap the outer wall of the feeding tube 10. In a specific embodiment, the flexible contact member 17 may be a thick rubber gasket, which not only realizes the sealing connection between the feeding pipe 10 and the surge bin 15, but also avoids the mechanical damage of the rigid contact between the feeding pipe 10 and the surge bin 15 when the feeding pipe 10 vibrates.

Further, still set up a plurality of detachable connecting piece 223 between support hoop 221 and furnace body outer wall, connecting piece 223 includes riser 2231, bolt 2232, and the lower extreme and the furnace body outer wall welded connection of riser 2231, upper end and support hoop 221 overlap joint, and bolt 2232 passes the faying surface of support hoop 221 and riser 2231, realizes the two detachable connection.

Further, adjacent standing plates 2231 are crosswise disposed on the left and right side walls of the support hoop 221. The vertical plates 2231 form a fixing force in the radial direction, and the vertical plates 2231 arranged crosswise left and right also form a clamping limiting force in the axial direction on the support hoop 221, so that the connection is realized from both the radial direction and the axial direction.

Further, a reinforcing rib 2233 is further provided on the side wall of the vertical plate 2231.

Further, a protective shell 23 is arranged outside the large gear ring 214, the protective shell 23 is annularly arranged on the outer wall of the furnace body, and the large gear ring 214 and the chain 215 are wrapped.

The modules or units in the device of the embodiment of the utility model can be combined, divided and deleted according to actual needs.

The above disclosure is only illustrative of the preferred embodiments of the present invention, which should not be taken as limiting the scope of the utility model, but rather the utility model can be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It will be understood by those skilled in the art that all or part of the above-described embodiments may be implemented and equivalents thereof may be made to the claims of the present invention while remaining within the scope of the utility model. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. An active carbon cooling rotary furnace is characterized in that: the cooling furnace comprises a feeding pipe and a cooling furnace, wherein the feeding pipe is obliquely arranged, the higher end part of the feeding pipe is connected with a discharge port of the carbonization furnace, the lower end part of the feeding pipe is connected with an inlet end of the cooling furnace, an outlet end of the cooling furnace is used for discharging cooling materials, the cooling furnace is a revolving body, a driving mechanism and a supporting mechanism are arranged on the outer wall of the cooling furnace, the supporting mechanism comprises a supporting hoop and two supporting rollers, the supporting hoop is annularly arranged on the outer wall of a furnace body, the two supporting rollers are symmetrically arranged below the supporting hoop and rotate relative to an external base, the roller surfaces of the supporting rollers are in rolling contact with the surface of the supporting hoop, the driving mechanism comprises a driving motor, a speed reducer, a gear, a large gear ring and a chain, the driving motor is connected with an accelerator, the output end of the speed reducer is connected with the gear, the large gear ring fixing ring is arranged on the outer wall of the furnace body, the upper part of the gear is in meshed connection with the large gear ring, the chain ring is annularly arranged between the large gear ring and the gear ring, and is engaged with the two, and the lower part of the gear is engaged with the chain.

2. The activated carbon-cooled rotary kiln of claim 1, wherein: still set up vibrating motor on the material loading pipe, set up the cushion socket at the both ends of material loading pipeline.

3. The activated carbon-cooled rotary kiln according to claim 2, wherein: the buffer seat comprises a base, a spring and an annular plate, the base is fixed on the ground of the foundation, the annular plate fixing ring is arranged on the outer wall of the feeding pipe, and the spring is connected between the base and the annular plate.

4. The activated carbon-cooled rotary kiln according to claim 3, wherein: a buffer bin and a chute are arranged at the outlet of the feeding pipe, the buffer bin is provided with an inlet, the inlet of the feeding pipe is inserted into the inlet, one end of the chute is arranged at the bottom of the buffer bin, and the other end of the chute extends into the cooling furnace; and a flexible contact element is also arranged at the opening part of the inlet so as to wrap the outer wall of the feeding pipe.

5. The activated carbon-cooled rotary kiln according to claim 4, wherein: still set up a plurality of detachable connecting pieces between support hoop and furnace body outer wall, the connecting piece includes riser, bolt, and the lower extreme and the furnace body outer wall welded connection of riser, upper end and support hoop overlap joint, the bolt passes the faying surface of support hoop and riser, realizes the two connection of dismantling.

6. The activated carbon-cooled rotary kiln according to claim 5, wherein: the adjacent vertical plates are arranged on the left side wall and the right side wall of the support hoop in a crossed manner.

7. The activated carbon-cooled rotary kiln according to claim 6, wherein: and reinforcing ribs are arranged on the side wall of the vertical plate.

8. The activated carbon-cooled rotary kiln according to claim 5, wherein: still set up the protection casing in bull gear outside, on the protective housing body ring was located the furnace body outer wall, and wrapped up bull gear and chain.

Images