CN210399924U - Continuous rapping device for roasting kiln body - Google Patents

Abstract

The utility model provides a continuous rapping device for a roasting kiln body, which comprises an installation platform fixed on one side of the roasting kiln body, wherein the installation platform is provided with a swing arm and a motor; one end of the swing arm is hinged on the mounting platform, and the other end of the swing arm is hinged with an iron hammer above the roasting kiln body; a cam is fixed on a rotating shaft of the motor and located below the swing arm, and the swing arm can be just pushed to swing by the rotation of the cam. The utility model has the advantages of small investment, good continuity and the like.

Description

Continuous rapping device for roasting kiln body

Technical Field

The utility model belongs to the technical field of chemical industry equipment, concretely relates to device is beaten in succession to calcination kiln body.

Background

The roasting kiln is a rotary roasting device for effectively treating powder or particle materials at high temperature in the chemical field, a heat source and the materials are separated through a kiln body, the heat source transmits energy to the materials through the heating kiln body in the production process, but for the materials which are viscous or easy to be bonded by water vapor, the materials are not sufficiently roasted or agglomerated once the materials are bonded, so that the materials are unqualified, secondary treatment or direct sintering is needed, and great influence is caused on cost control and production. In order to relieve the phenomenon that materials are stuck to the wall, the kiln body needs to be continuously beaten by means of external force, a vibration hammer is directly installed on the kiln body in a traditional beating mode, the method can play a certain beating role, the beating frequency is limited, one hammer kiln body can only be beaten once after rotating for one circle, the effect on the materials with high viscosity is limited, the vibration hammer is only limited to be installed at the head and the tail of the kiln, other positions cannot be matched due to space problems, and especially the position in the kiln cannot be considered.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem that prior art exists, provide a calcination kiln body beats device in succession, the utility model aims to solve the technical problem that at the external continuous device of beating of installing additional of calcination kiln, it can be at the rotatory in-process of calcination kiln, continuously beat the kiln body to alleviate the material wall sticking phenomenon in the calcination kiln.

The purpose of the utility model can be realized by the following technical proposal: a continuous rapping device for a roasting kiln body is characterized by comprising an installation platform fixed on one side of the roasting kiln body, wherein a swing arm and a motor are arranged on the installation platform; one end of the swing arm is hinged to the mounting platform, and the other end of the swing arm is hinged to an iron hammer above the roasting kiln body; a cam is fixed on a rotating shaft of the motor and located below the swing arm, and the swing arm can be just pushed to swing by the rotation of the cam.

The beating device is arranged on one side of the roasting kiln body, one end of a swing arm of the beating device is hinged on the platform, a cam is arranged in the middle of the beating device, the cam is driven by a motor to rotate, and a protruding part on the cam pushes the swing arm to swing so as to drive the hammer to move upwards; when the cam rotates to the state that the non-protruding part contacts the swing arm, the driving force of the cam to the swing arm disappears, and the hammer and the swing arm move downwards under the action of gravity to realize knocking on the roasting kiln body; the continuous rotation of the cam can realize the continuous beating of the iron hammer to the roasting kiln body. And during daily production, the rotary hammer can beat all the peripheral parts of the lower part of the roasting kiln body while heating. The motor can be connected with the frequency converter, so that the beating frequency is adjusted, and the beating frequency is more reasonable.

The utility model discloses the advantage:

the beating device is small in investment and good in continuity, effectively reduces the phenomena of insufficient roasting, secondary roasting and the like caused by wall sticking of materials, improves the material treatment effect, and is high in practicability.

Drawings

Fig. 1 is a schematic perspective view of the continuous rapping device for a roasting kiln body.

Fig. 2 is a sectional view of the continuous rapping device for a roasting kiln body.

In the figure, 1, a roasting kiln body; 2. mounting a platform; 3. swinging arms; 4. a motor; 5. an iron hammer; 6. a cam.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, the continuous rapping device for the roasting kiln body comprises a mounting platform 2 fixed on one side of the roasting kiln body 1, wherein a swing arm 3 and a motor 4 are arranged on the mounting platform 2; one end of the swing arm 3 is hinged on the mounting platform 2, and the other end of the swing arm 3 is hinged with an iron hammer 5 above the roasting kiln body 1; a cam 6 is fixed on a rotating shaft of the motor 4, the cam 6 is positioned below the swing arm 3, and the swing arm 3 can be just pushed to swing by the rotation of the cam 6; the rapping device is arranged at one side of a roasting kiln body 1, one end of a swing arm 3 of the rapping device is hinged on a platform, a cam 6 is arranged at the middle position, the cam 6 is driven by a motor 4 to rotate, and a protruding part on the cam 6 pushes the swing arm 3 to swing so as to drive an iron hammer 5 to move upwards; when the cam 6 rotates to the state that the non-protruding part contacts the swing arm 3, the driving force of the cam to the swing arm 3 disappears, and the hammer 5 and the swing arm 3 move downwards under the action of gravity to realize the striking of the roasting kiln body 1; the continuous rotation of the cam 6 will effect a continuous tapping of the hammer 5 against the body 1 of the kiln. In daily production, the hammer 5 is rotated while being heated, and can strike the periphery of the roasting kiln body 1 below the hammer. The motor 4 can be connected with a frequency converter to realize the frequency adjustment of the beating, so that the beating frequency is more reasonable.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (1)

1. A continuous rapping device for a roasting kiln body is characterized by comprising an installation platform (2) fixed on one side of the roasting kiln body (1), wherein a swing arm (3) and a motor (4) are arranged on the installation platform (2); one end of the swing arm (3) is hinged to the mounting platform (2), and the other end of the swing arm (3) is hinged to an iron hammer (5) above the roasting kiln body (1); a cam (6) is fixed on a rotating shaft of the motor (4), the cam (6) is located below the swing arm (3), and the swing arm (3) can be just pushed to swing by the rotation of the cam (6).

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