CN212152173U

CN212152173U - Carbonization furnace

Info

Publication number: CN212152173U
Application number: CN202020184455.4U
Authority: CN
Inventors: 韩初榆; 韩琍君; 崔国强
Original assignee: Fujian Hanyan Environmental Protection Technology Co ltd
Current assignee: Fujian Hanyan Environmental Protection Technology Co ltd
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2020-12-15
Anticipated expiration: 2030-02-19

Abstract

The utility model discloses a carbonization furnace, which comprises a furnace body, wherein the furnace body is provided with a feed inlet and a discharge outlet, and the furnace body is obliquely arranged; the two supporting modules are respectively arranged at two ends of the furnace body; the driving module comprises a transmission device and a first gear, the first gear is arranged in the middle of the furnace body and wrapped outside the furnace body, the first gear is coaxial with the furnace body, the transmission device is connected with the first gear, the first gear drives the furnace body to rotate, the shaftless spiral is hollow in the middle, two ends of the shaftless spiral are respectively connected with the feeding port and the discharging port, and the central axis of the shaftless spiral is superposed with the central axis of the furnace body; this retort rotates through the gear direct drive furnace body that sets up in furnace body middle part position to with shaftless spiral setting in the furnace body, utilize shaftless auger delivery carbonization material, accelerate conveying efficiency, can effectively avoid the carbonization material caking, avoid the carbonization material adhesion to have saved a large amount of cleaning time on conveyor simultaneously, improve production efficiency.

Description

Carbonization furnace

Technical Field

The utility model relates to a carbomorphism equipment field, in particular to retort.

Background

The existing carbonization furnace needs to ensure continuous forward conveying of materials during working, the carbonization furnace can be obliquely arranged, usually, one end of the two ends of the carbonization furnace is provided with a driving device to drive the carbonization furnace to rotate, but in the operation process of carbonization and activation of the existing carbonization furnace, carbonized materials are easy to agglomerate, so that the uniformity of carbonization and activation is poor, the product quality is not uniform, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a retort, can avoid the carbonization material caking, improve production efficiency.

According to an embodiment of the first aspect of the present invention, there is provided a carbonization furnace, comprising a furnace body, wherein the furnace body comprises a feeding port and a discharging port, and the furnace body is arranged in an inclined manner; the two supporting modules are respectively arranged at two ends of the furnace body; drive module, including transmission and first gear, first gear is installed in the middle part position of furnace body, first gear parcel is outside the furnace body, first gear is coaxial with the furnace body, transmission and first gear connection, first gear drive furnace body rotates, shaftless spiral's middle part fretwork, shaftless spiral includes a plurality of helical blade, each helical blade links to each other in proper order and forms the heliciform, shaftless spiral's both ends are connected with feed inlet and discharge gate respectively, shaftless spiral's the central axis and the coincidence of the central axis of furnace body.

Has the advantages that: this retort rotates through the gear direct drive furnace body that sets up in furnace body middle part position to with shaftless spiral setting in the furnace body, utilize shaftless auger delivery carbonization material, accelerate conveying efficiency, can effectively avoid the carbonization material caking, avoid the carbonization material adhesion to have saved a large amount of cleaning time on conveyor simultaneously, improve production efficiency.

According to the utility model discloses retort of first aspect embodiment still includes orientation module, and orientation module includes that first rolling circle and two keep off the wheel, and first rolling circle sets up in one side of gear, and first rolling circle parcel is installed outside the furnace body, and two keep off the wheel and set up respectively in the both sides of first rolling circle bottom, and two keep off the wheel and all tangent with first rolling circle, keep off the wheel and can restrict the barrel and leap up from top to bottom, play the axial positioning effect.

According to the utility model discloses retort of first aspect embodiment, the fender wheel all sets up on the fender wheel seat, and the fender wheel seat includes support, parallels and wedge, and the wedge setting is between parallels and support, and through the position of wedge adjustment fender wheel, it is tangent with first rolling circle all to guarantee two fender wheels.

According to the utility model discloses retort of first aspect embodiment, support module includes that the second rolls the circle and rolls the circle seat, and the second rolls the circle parcel outside the furnace body, rolls the circle seat and bears the second and roll the circle, utilizes the second to roll the circle and roll the circle seat and support the furnace body.

According to the utility model discloses retort of first aspect embodiment, support module still includes two riding wheels, and two riding wheels are fixed respectively in the second and are rolled the both sides of circle, and the riding wheel plays radial and partial axial positioning effect, guarantees that the second rolls the circle installation reliably.

According to the utility model discloses retort of first aspect embodiment, transmission includes motor and second gear, and the output and the second gear of motor are connected, and second gear and first gear engagement utilize gear drive more accurate, efficient.

According to the utility model discloses retort of first aspect embodiment, the top of first gear is equipped with the gear cover outward, and the gear cover is semi-circular structure, protects first gear, avoids first gear to expose in the air.

According to the utility model discloses the retort of first aspect embodiment, each helical blade is the same, ensures transporting the material at the uniform velocity.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is a front view of an embodiment of the present invention;

fig. 2 is a cross-sectional view a-a of fig. 1.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 2, a carbonization furnace includes a furnace body 10, the furnace body 10 includes a feed port 101 and a discharge port 102, and the furnace body 10 is disposed obliquely; two supporting modules respectively arranged at two ends of the furnace body 10; the driving module comprises a transmission device and a first gear 11, the first gear 11 is installed in the middle of the furnace body 10, the first gear 11 is wrapped outside the furnace body 10, the first gear 11 is coaxial with the furnace body 10, the transmission device is connected with the first gear 11, and the first gear 11 drives the furnace body 10 to rotate; the shaftless spiral 21 is characterized in that the middle of the shaftless spiral 21 is hollow, the shaftless spiral 21 comprises a plurality of spiral blades, the spiral blades are sequentially connected to form a spiral shape, two ends of the shaftless spiral 21 are respectively connected with the feed inlet 101 and the discharge outlet 102, and the central axis of the shaftless spiral 21 is superposed with the central axis of the furnace body 10; this retort rotates through the gear direct drive furnace body 10 that sets up at furnace body 10 middle part position to with shaftless spiral 21 setting in furnace body 10, utilize shaftless spiral 21 to carry the carbonization material, accelerate conveying efficiency, can effectively avoid the carbonization material caking, avoid the carbonization material adhesion on conveyor simultaneously, saved a large amount of scavenging time, improve production efficiency.

In this embodiment, the connection between the first gear and the oven body 10 is accomplished by using a spring plate, one end of the spring plate is fixed to the oven body 10 in a tangent line, the other end of the spring plate is connected to the large gear by a bolt, and a pad plate can be inserted into the joint, so that the center of the large gear and the center of the dryer can be adjusted to be aligned. The connection mode has larger elasticity, and can reduce the influence on the gear caused by the bending or impact of the furnace body 10.

In this embodiment, the positioning module is further included, the positioning module includes a first rolling ring 12 and two catch wheels 13, the first rolling ring 12 is disposed on one side of the gear, the first rolling ring 12 is wrapped outside the furnace body 10 and installed, the two catch wheels 13 are respectively disposed on two sides of the bottom of the first rolling ring 12, the two catch wheels 13 are tangent to the first rolling ring 12, and the catch wheels 13 can limit the barrel from moving up and down to play an axial positioning role.

The rotation of the furnace body 10 tends to move downward due to its own weight and inclination, and the catch wheels 13 are provided to define the lower limit position of the downward movement of the furnace body 10. The catch wheel 13 can adopt a hydraulic catch wheel 13, and when the barrel body moves downwards to the lower limit position, the oil pump is started to push the barrel body upwards through oil pressure. When the barrel reaches the upper limit position, the oil pump is shut down, the furnace body 10 is recovered due to the dead weight and the inclined angle, and the effect of continuously adjusting the furnace body 10 is achieved.

In this embodiment, the catch wheels 13 are all disposed on the catch wheel 13 seat, the catch wheel 13 seat includes a bracket 141, a back iron 143, and an oblique iron 142, the oblique iron 142 is disposed between the back iron 143 and the bracket 141, and the position of the catch wheel 13 is adjusted by the oblique iron 142, so as to ensure that both the catch wheels 13 are tangent to the first rolling ring 12.

In other embodiments, the wedge 142 may be provided in multiple pieces, and the catch wheels 13 may be adjusted according to the stacking of the multiple pieces of the wedge 142.

In this embodiment, the supporting module includes a second rolling ring 15 and a rolling ring seat 16, the second rolling ring 15 is wrapped outside the furnace body 10, the rolling ring seat 16 carries the second rolling ring 15, and the furnace body 10 is supported by the second rolling ring 15 and the rolling ring seat 16. The second rolling ring 15 transfers the weight of the furnace body 10 and the material to the rolling ring base 16, and the rolling ring base 16 stabilizes the furnace body 10.

In this embodiment, the supporting module further includes two supporting rollers 17, the two supporting rollers 17 are respectively fixed on two sides of the second rolling ring 15, and the supporting rollers 17 play a role in radial and partial axial positioning, so as to ensure that the second rolling ring 15 is reliably installed and the furnace body 10 is stably rotated.

In this embodiment, the transmission device includes a motor 18 and a second gear 19, the output end of the motor 18 is connected with the second gear 19, and the second gear 19 is meshed with the first gear 11, so that the gear transmission is more accurate and efficient.

A speed reducer is connected between the motor 18 and the gear, the rotating speed of the furnace body 10 is adjusted through the speed reducer, an output shaft of the motor 18 is connected with the speed reducer, and an output shaft of the speed reducer is connected with a gear shaft of the second gear 19, so that the grading speed regulation is realized.

In this embodiment, a gear cover 20 is disposed outside the top of the first gear 11, and the gear cover 20 is a semicircular structure to protect the first gear 11 and prevent the first gear 11 from being exposed in the air.

In other embodiments, the second gear 19 can be lubricated at the meshing position with the first gear 11, so as to ensure the working efficiency of the gears.

In this embodiment, the pitch of the spiral blades is equal to ensure uniform transportation of the material.

In other embodiments, in order to adapt to carbonization furnaces with different specifications, the outer diameter, the thread pitch, the inner diameter and the thickness of the shaftless screw 21 can be adjusted according to actual conditions.

In this embodiment, the whole carbonization furnace is placed by inclining 3 degrees to 5 degrees, the left end of the carbonization furnace is lower, and the right end is higher, so that materials in the furnace can be driven to slide forwards when the carbonization furnace rotates. Further, since the inclined carbonization furnace has a tendency to slide forward, a plurality of protrusions are provided on the sidewall of the furnace body 10, and the protrusions are respectively provided on the left sides of the first rolling ring 12 and the second rolling ring 15, so that the carbonization furnace is prevented from sliding.

This retort has guaranteed the stable rotation of retort through the setting of support module, drive module, orientation module, improves the efficiency that the material was carried. Wherein, both ends all are provided with the second and roll circle 15 about retort, the second rolls circle 15 and places on rolling circle seat 16, the second rolls circle 15 and transmits the weight of furnace body 10 to rolling circle seat 16, consequently utilize rolling circle seat 16 to bear second and roll circle 15 and can ensure reliably to bear furnace body 10, simultaneously because retort slope is placed, consequently roll circle seat 16 at both ends also need slightly adjusting about, in order to avoid leading to furnace body 10 to take place radial and partial axial displacement because of rotating, a riding wheel 17 is fixed respectively in the both sides of second rolling circle 15, riding wheel 17 plays radial and partial axial positioning effect, guarantee that second rolling circle 15 installs reliably, guarantee furnace body 10 rotates steadily simultaneously. A driving module is arranged in the middle of the carbonization furnace, and comprises a motor 18, a speed reducer, a second gear 19 and a first gear 11, wherein the motor 18 is connected with the speed reducer to ensure the adjustability of the rotating speed; the speed reducer is connected with the transmission shaft, wherein the transmission shaft is provided with a plurality of bearings, the transmission shaft is protected by the bearings and a base bearing the bearings and is connected with the second gear 19 by the transmission shaft, the second gear 19 is meshed with the first gear 11, the first gear 11 is arranged outside the furnace body 10, and the first gear 11 drives the furnace body 10 to rotate the carbonization furnace and drive the material to advance. Further, for avoiding leading to furnace body 10 to take place the drunkenness because of rotating, set up first rolling ring 12 on the right side of first gear 11, first rolling ring 12 parcel is installed outside furnace body 10, and first rolling ring 12 is coaxial with furnace body 10, two fender wheels 13 all are 30 contained angles with the vertical central line of first rolling ring 12, two fender wheels 13 set up the both sides in first rolling ring 12 bottom respectively, two fender wheels 13 all are tangent with first rolling ring 12, two fender wheels 13 have restricted the lower limit of scurrying under furnace body 10, consequently, fender wheel 13 plays the axial positioning effect.

Further, the shaftless spiral 21 is arranged in the furnace body 10, two ends of the shaftless spiral 21 are respectively connected with the feed inlet 101 and the discharge outlet 102 of the furnace body 10, one end of the shaftless spiral 21 is driven to rotate by the driving device, the shaftless spiral 21 is composed of a plurality of spiral blades, each spiral blade is sequentially welded to form a spiral structure, the middle of the shaftless spiral 21 is hollow, the shaftless spiral 21 has no central shaft interference, so that the material is not easy to block, the discharge outlet is not blocked, the material is not adhered to the conveying device, the conveying amount is large, and conveying for carbonized materials is very effective.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A carbonization furnace, characterized by comprising:

the furnace body (10) comprises a feeding hole (101) and a discharging hole (102), and the furnace body (10) is obliquely arranged;

the two supporting modules are respectively arranged at two ends of the furnace body (10);

the driving module comprises a transmission device and a first gear (11), the first gear (11) is installed in the middle of the furnace body (10), the first gear (11) is wrapped outside the furnace body (10), the first gear (11) is coaxial with the furnace body (10), the transmission device is connected with the first gear (11), and the first gear (11) drives the furnace body (10) to rotate;

the shaft-free spiral (21) is hollow in the middle of the shaft-free spiral (21), the shaft-free spiral (21) comprises a plurality of spiral blades, the spiral blades are sequentially connected to form a spiral shape, two ends of the shaft-free spiral (21) are respectively connected with the feeding port (101) and the discharging port (102), and the central axis of the shaft-free spiral (21) is overlapped with the central axis of the furnace body (10).

2. Carbonization furnace according to claim 1, characterized in that: still include orientation module, orientation module includes first rolling circle (12) and two fender wheels (13), first rolling circle (12) set up the one side at the gear, first rolling circle (12) parcel is installed outside furnace body (10), two keep off wheel (13) and set up respectively in the both sides of first rolling circle (12) bottom, two keep off wheel (13) and all roll circle (12) tangent with first.

3. Carbonization furnace according to claim 2, characterized in that: each catch wheel (13) is arranged on a catch wheel seat (14), each catch wheel seat (14) comprises a support (141), a sizing block (143) and an oblique iron (142), and the oblique iron (142) is arranged between the sizing block (143) and the support (141).

4. Carbonization furnace according to claim 1, characterized in that: the supporting module comprises a second rolling ring (15) and a rolling ring seat (16), the second rolling ring (15) is wrapped outside the furnace body (10), and the rolling ring seat (16) bears the second rolling ring (15).

5. Carbonization furnace according to claim 4, characterized in that: the supporting module further comprises two supporting wheels (17), and the two supporting wheels (17) are respectively fixed on two sides of the second rolling ring (15).

6. Carbonization furnace according to claim 1, characterized in that: the transmission device comprises a motor (18) and a second gear (19), wherein the output end of the motor (18) is connected with the second gear (19), and the second gear (19) is meshed with the first gear (11).

7. Carbonization furnace according to claim 6, characterized in that: a gear cover (20) is arranged outside the top of the first gear (11), and the gear cover (20) is of a semicircular structure.

8. Carbonization furnace according to claim 1, characterized in that: each of the helical blades is identical.