CN212512463U

CN212512463U - Environment-friendly roasting kiln is used in bucket tooth production

Info

Publication number: CN212512463U
Application number: CN202021308822.3U
Authority: CN
Inventors: 郭秀明; 熊国弟; 王月娥
Original assignee: Jiangxi Houde Foundry Co ltd
Current assignee: Jiangxi Houde Foundry Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-02-09
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses an environment-friendly roasting kiln for bucket tooth production, which comprises a roasting kiln body, wherein a waste heat dual-purpose mechanism is arranged in the roasting kiln body; the waste heat dual-purpose mechanism comprises a cavity, a first air pipe, a first air draft shell, a second air pipe, a third air pipe and a heat preservation box body; the roasting kiln is characterized in that a cavity is formed in the roasting kiln body, a first air pipe is fixedly connected to the inside of the cavity, the roasting kiln body penetrates through two ends of the first air pipe, two ends of the first air pipe are respectively located inside and outside the roasting kiln body, and two ends of the first air pipe are respectively communicated with a first air draft shell and a second air draft shell. The utility model discloses a first convulsions casing and second convulsions casing on the internal portion's of roasting kiln first trachea and first trachea, not only can utilize first trachea to carry out the thermal cycle with the internal portion of roasting kiln with the steam suction, heat the roasting kiln body wholly, inside steam finally can carry into the insulation can body moreover, keep warm to the bucket tooth, carry out the waste heat dual-purpose.

Description

Environment-friendly roasting kiln is used in bucket tooth production

Technical Field

The utility model relates to a bucket tooth production technical field specifically is an environment-friendly roasting kiln is used in bucket tooth production.

Background

The roasting kiln can produce a large amount of heat energy in the heating roasting process, and heat energy is discharged to the air and can cause a large amount of energy waste, and the waste gas that contains in the steam can cause serious pollution to the air simultaneously, and the waste heat utilization device of present most roasting kiln tail department adopts the mode of heating water to carry out waste heat recovery, and the recovery effect is poor, and heat recovery efficiency is low.

Patent No. CN201821981597.2 discloses a kiln tail waste heat utilization device of a roasting kiln, which comprises a kiln tail pipeline, a sealing cover is fixedly arranged on the kiln tail pipeline, a heat collecting hopper is fixedly arranged on the lower end surface of the sealing cover, the lower end surface of the heat collecting hopper is fixedly connected with a communicating pipe, the bottom of the communicating pipe is fixedly connected with the upper end surface of the branch pipe, the left side of the branch pipe is provided with a heat energy utilization part, the right side of the branch pipe is provided with a waste heat utilization part, the utility model relates to a kiln tail waste heat utilization device of a roasting kiln, through setting up heating pipe, thermal-arrest oil pipe and warm water board etc. have reached high-efficient recovery heat energy, energy saving and emission reduction, pollution abatement etc. effect, have solved the waste heat utilization device of most present roasting kiln tail department, adopt the mode of heating water to carry out waste heat recovery, and the recovery effect is poor, the problem that heat recovery efficiency is low.

At present, the existing environment-friendly roasting kiln for bucket tooth production has some defects, for example; the existing environment-friendly roasting kiln for bucket tooth production has poor waste heat utilization effect and single preheating utilization mode.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bucket tooth production is with environment-friendly roasting kiln has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly roasting kiln for bucket tooth production comprises a roasting kiln body, wherein a waste heat dual-purpose mechanism is arranged in the roasting kiln body;

the waste heat dual-purpose mechanism comprises a cavity, a first air pipe, a first air draft shell, a second air pipe, a third air pipe and a heat preservation box body; the roasting kiln is characterized in that a cavity is formed in the roasting kiln body, a first air pipe is fixedly connected to the inside of the cavity, the two ends of the first air pipe penetrate through the roasting kiln body, the two ends of the first air pipe are located inside and outside the roasting kiln body respectively, the two ends of the first air pipe are communicated with a first air draft shell and a second air draft shell respectively, the bottom of the first air draft shell is communicated with a second air pipe, one end of a fixed rod is fixedly connected to the two sides of the inside of the first air draft shell, a motor is fixedly connected to the other end of the fixed rod, one end of the motor is rotatably connected with a motor shaft, one end of the motor shaft, far away from the motor, of a blowing fan blade, the right side of the second air draft shell is communicated with a second.

As an optimized implementation mode of the utility model, the equal fixedly connected with temperature-uniforming plate in the inside left and right sides of insulation box.

As the utility model discloses a preferred embodiment, the equal fixedly connected with hinge in calcination kiln body and the insulation box front side left end, the hinge front side rotation is connected with the box baffle, the welding of box baffle front side right-hand member has the handle.

As a preferred embodiment of the present invention, the first air pipe, the second air pipe and the third air pipe are made of stainless metal.

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

1. the utility model discloses a roasting kiln is first trachea and the first convulsions casing and the second convulsions casing on the first trachea of internal portion, not only can utilize first trachea to carry out the thermal cycle with the steam suction to the internal portion of roasting kiln, heat the whole roasting kiln body, steam finally can carry into the insulation can inside moreover, keeps warm to the bucket tooth, carries out the waste heat dual-purpose, is favorable to more practical use an environment-friendly roasting kiln for bucket tooth production.

2. The utility model discloses a set up the samming board in the insulation can inside, can make even the generating heat of samming board, it is inhomogeneous to have avoided ordinary plate surface temperature, causes bucket tooth heat preservation effect to differ, is favorable to more practical use an environment-friendly roasting kiln for bucket tooth production.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is an inside view of an environment-friendly roasting kiln for bucket tooth production according to the present invention;

fig. 2 is a front view of the environment-friendly roasting kiln for bucket tooth production.

In the figure: the air-blowing type roasting furnace comprises a roasting kiln body 2, a cavity 3, a first air draft shell 4, a third air pipe 5, a second air draft shell 6, a fixing rod 7, a motor 8, a motor shaft 9, a blowing fan blade 10, a second air pipe 11, a heat preservation box body 12, a temperature equalizing plate 13, a hinge 14, a box body baffle 15, a handle 16 and a first air pipe.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: an environment-friendly roasting kiln for bucket tooth production comprises a roasting kiln body 1, wherein a waste heat dual-purpose mechanism is arranged inside the roasting kiln body 1;

the waste heat dual-purpose mechanism comprises a cavity 2, a first air pipe 16, a first air draft shell 3, a second air draft shell 5, a second air pipe 10, a third air pipe 4 and a heat preservation box body 11; the roasting kiln comprises a roasting kiln body 1, a cavity 2 is formed in the roasting kiln body 1, a first air pipe 16 is fixedly connected to the inside of the cavity 2, the two ends of the first air pipe 16 penetrate through the roasting kiln body 1, the two ends of the first air pipe 16 are located inside and outside the roasting kiln body 1 respectively, the two ends of the first air pipe 16 are communicated with a first air draft shell 3 and a second air draft shell 5 respectively, the bottom of the first air draft shell 3 is communicated with a second air pipe 10, one ends of fixing rods 6 are fixedly connected to the two sides of the inside of the first air draft shell 3, a motor 7 is fixedly connected to the other end of each fixing rod 6, one end of each motor 7 is rotatably connected with a motor shaft 8, one end of each motor shaft 8, a fan leaf 9 fixedly connected with the motor 7 is far away from the motor shaft 8, the right side of the second air draft shell 5 is communicated with a second air.

Please refer to fig. 1 in this embodiment, through the first trachea 16 of the inside of the calcination kiln body 1 and the first convulsions casing 3 and the second convulsions casing 5 on the first trachea 16, not only can utilize first trachea 16 to carry out the thermal cycle with the steam suction to the inside of the calcination kiln body 1, heat the calcination kiln body 1 wholly, steam finally can carry into insulation box 11 inside in addition, keep warm to the bucket tooth, carry out the waste heat dual-purpose, be favorable to more practical use an environment-friendly calcination kiln for the bucket tooth production.

Wherein, the left and right sides in the heat preservation box body 11 are fixedly connected with temperature equalizing plates 12.

In the embodiment, referring to fig. 1, the temperature equalizing plate 12 is disposed inside the heat insulation box 11, so that the temperature equalizing plate 12 can uniformly generate heat, thereby preventing uneven surface temperature of a common plate body from causing different bucket tooth heat insulation effects, and facilitating more practical use of the environment-friendly roasting kiln for bucket tooth production.

The roasting kiln body 1 and the left end of the front side of the heat preservation box body 11 are fixedly connected with a hinge 13, the front side of the hinge 13 is rotatably connected with a box body baffle 14, and a handle 15 is welded at the right end of the front side of the box body baffle 14.

The first air pipe 16, the second air pipe 10 and the third air pipe 4 are all made of stainless metal.

When the utility model provides a when environmental protection type roasting kiln is used in bucket tooth production, earlier motor 7 and external power source electric connection, then with motor 7 and external control switch signal connection, after connecting the completion, open motor 7, motor 7 drives motor shaft 8, motor shaft 8 drives blower fan leaf 9, when blower fan leaf 9 is rotatory, can be with the hot gas suction of roasting kiln body 1 inside to first air drafting housing 3 and first trachea 16 in, through second air drafting housing 5 and third trachea 4, input heat-insulating box 11 inside with hot gas, keep warm to the bucket tooth that has processed, through setting up temperature-equalizing plate 12 in heat-insulating box 11 is inside, can make the even generate heat of temperature-equalizing plate 12, it is inhomogeneous to have avoided ordinary plate surface temperature, cause the bucket tooth heat preservation effect to differ.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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

1. The utility model provides a bucket tooth production is with environment-friendly roasting kiln, includes roasting kiln body (1), its characterized in that: a waste heat dual-purpose mechanism is arranged in the roasting kiln body (1);

the waste heat dual-purpose mechanism comprises a cavity (2), a first air pipe (16), a first air draft shell (3), a second air draft shell (5), a second air pipe (10), a third air pipe (4) and a heat preservation box body (11); the roasting kiln comprises a roasting kiln body (1), a cavity (2) is formed in the roasting kiln body (1), a first air pipe (16) is fixedly connected in the cavity (2), the roasting kiln body (1) penetrates through two ends of the first air pipe (16), two ends of the first air pipe (16) are respectively located in the roasting kiln body (1) and outside the roasting kiln body, two ends of the first air pipe (16) are respectively communicated with a first air draft shell (3) and a second air draft shell (5), the bottom of the first air draft shell (3) is communicated with a second air pipe (10), two sides in the first air draft shell (3) are respectively and fixedly connected with one end of a fixed rod (6), the other end of the fixed rod (6) is fixedly connected with a motor (7), one end of the motor (7) is rotatably connected with a motor shaft (8), and one end of the motor shaft (8), which is far away from the motor (7), is, the right side of the second air draft shell (5) is communicated with a second air pipe (10), and the right side of the second air pipe (10) is communicated with a heat preservation box body (11).

2. The environment-friendly roasting kiln for bucket tooth production according to claim 1, characterized in that: the left side and the right side of the interior of the heat preservation box body (11) are fixedly connected with temperature equalizing plates (12).

3. The environment-friendly roasting kiln for bucket tooth production according to claim 1, characterized in that: the roasting kiln body (1) and the equal fixedly connected with hinge (13) of insulation box (11) front side left end, hinge (13) front side rotation is connected with box baffle (14), the welding of box baffle (14) front side right-hand member has handle (15).

4. The environment-friendly roasting kiln for bucket tooth production according to claim 1, characterized in that: the first air pipe (16), the second air pipe (10) and the third air pipe (4) are all made of stainless metal materials.