Metallurgical equipment with dustproof function

Abstract

The utility model provides metallurgical equipment with a dustproof function, which belongs to the technical field of metal smelting equipment and comprises a frame body, a lifting cylinder, a supporting seat and a vibrator, the frame body is fixedly installed at the top of the dust collection cover, the lifting air cylinder is fixedly installed on the frame body in the vertical direction, the supporting base is fixedly connected with a telescopic rod of the lifting air cylinder and located on the outer side of the dust collection cover, and the vibrator is fixedly installed on the supporting base and abuts against the outer side wall of the dust collection cover. According to the metallurgical equipment with the dustproof function, due to the fact that the vibrator abuts against the outer side wall of the dust collection cover, the vibrator enables the dust collection cover to vibrate in the process of moving in the vertical direction, dust on the inner wall of the dust collection cover falls off, and the purpose of cleaning the dust collection cover is achieved. When the dust collection cover is cleaned, the dust collection cover does not need to be detached from the metallurgical equipment body, and the metallurgical equipment does not need to be shut down, so that the production efficiency of the metallurgical equipment is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of metal smelting equipment, and more specifically, it relates to a metallurgical equipment with dust prevention function. Background Technology

[0002] Currently, the metal smelting industry generates dust during actual production. To reduce pollution to the working environment and protect the health of operators, dust collection hoods are typically installed on metallurgical equipment. Dust from the equipment is collected in the hood by a fan and then discharged through pipes. After a period of use, dust accumulates on the inner wall of the dust hood, requiring periodic removal and cleaning. This necessitates shutting down the equipment, severely impacting production efficiency. Utility Model Content

[0003] The purpose of this utility model is to provide a metallurgical equipment with dust prevention function, which aims to solve the problem that it is inconvenient to clean the dust collection cover of existing metallurgical equipment.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A metallurgical equipment with dustproof function is provided, comprising: a metallurgical equipment body, a dust collection hood, and a fan; further comprising: a frame, a lifting cylinder, a support base, and a vibrator; the frame is fixedly installed on the top of the dust collection hood, the lifting cylinder is fixedly installed vertically on the frame, the support base is fixedly connected to the telescopic rod of the lifting cylinder and located on the outside of the dust collection hood, and the vibrator is fixedly installed on the support base and abuts against the outer wall of the dust collection hood.

[0005] In one possible implementation, the number of vibrators is multiple, and they are evenly arranged along the outer periphery of the dust collection hood.

[0006] In one possible implementation, the support base is a ring structure, fitted onto the outside of the dust collection hood.

[0007] In one possible implementation, a support ring is rotatably mounted on the inner side of the support base, the support ring being coaxially arranged with the dust collection hood, and the vibrator being fixedly mounted on the support ring.

[0008] In one possible implementation, a drive motor is fixedly mounted on the support base, a transmission gear is fixedly mounted on the output shaft of the drive motor, and a gear ring that meshes with the transmission gear is fixedly mounted on the support ring.

[0009] In one possible implementation, the vibrator includes a vibrator body and a vibrating block; the vibrator body is fixedly mounted on the support ring, the vibrating block is fixedly connected to the vibrator body, and one end of the vibrating block abuts against the outer wall of the dust collection hood.

[0010] In one possible implementation, a receiving groove for mounting the vibrator body is formed on the inner circumferential surface of the support ring. The vibrator body has a degree of freedom to move in a direction close to or away from the dust collection hood. An elastic reset member is installed in the receiving groove, and the elastic reset member applies a force to the vibrator body toward the side of the dust collection hood.

[0011] In one possible implementation, a flexible bushing is fitted onto the vibrator body.

[0012] In one possible implementation, the end face of the vibrating block facing the dust collection hood is an arc surface.

[0013] In one possible implementation, a lifting ring is installed at the top of the frame.

[0014] Compared with the prior art, the solution shown in this application, a metallurgical equipment with dust prevention function, has a frame installed on the top of the dust collection hood. A lifting cylinder is mounted on the frame, and the lifting cylinder, via a support base, can drive a vibrator to reciprocate vertically. Because the vibrator abuts against the outer wall of the dust collection hood, the vibrator causes the dust collection hood to vibrate during its vertical movement, thereby dislodging dust from the inner wall of the dust collection hood and achieving the purpose of cleaning the dust collection hood. When cleaning the dust collection hood, it is not necessary to remove the dust collection hood from the metallurgical equipment body, nor is it necessary to stop the metallurgical equipment, thus improving the production efficiency of the metallurgical equipment. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 A three-dimensional structural diagram of a metallurgical equipment with dustproof function provided for an embodiment of this utility model;

[0017] Figure 2 A cross-sectional view of the dust collection hood provided in an embodiment of this utility model;

[0018] Figure 3 for Figure 2A sectional view along line AA.

[0019] Figure 4 for Figure 3 Enlarged view of point B in the middle.

[0020] In the diagram: 1. Metallurgical equipment body; 2. Dust collection hood; 201. Frame; 202. Lifting cylinder; 203. Support base; 204. Vibrator; 205. Support ring; 206. Drive motor; 207. Transmission gear; 208. Gear ring; 209. Vibrator body; 210. Vibrating block; 211. Receiving groove; 212. Elastic reset component; 213. Flexible bushing; 214. Lifting ring; 3. Fan. Detailed Implementation

[0021] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0022] Please refer to the following: Figure 1 and Figure 2 The present invention provides a dustproof metallurgical equipment. The dustproof metallurgical equipment includes: a metallurgical equipment body 1, a dust collection hood 2, and a fan 3; it also includes: a frame 201, a lifting cylinder 202, a support base 203, and a vibrator 204; the frame 201 is fixedly installed on the top of the dust collection hood 2, the lifting cylinder 202 is fixedly installed vertically on the frame 201, the support base 203 is fixedly connected to the telescopic rod of the lifting cylinder 202 and located on the outside of the dust collection hood 2, and the vibrator 204 is fixedly installed on the support base 203 and abuts against the outer wall of the dust collection hood 2.

[0023] This embodiment provides a dustproof metallurgical equipment. Compared with the prior art, a frame 201 is installed on the top of the dust collection hood 2, and a lifting cylinder 202 is installed on the frame 201. The lifting cylinder 202 can drive the vibrator 204 to reciprocate vertically through the support base 203. Since the vibrator 204 abuts against the outer wall of the dust collection hood 2, the vibrator 204 causes the dust collection hood 2 to vibrate during its vertical movement, thereby causing the dust on the inner wall of the dust collection hood 2 to fall off, achieving the purpose of cleaning the dust collection hood 2. When cleaning the dust collection hood 2, it is not necessary to remove the dust collection hood 2 from the metallurgical equipment body 1, nor is it necessary to stop the metallurgical equipment, thus improving the production efficiency of the metallurgical equipment.

[0024] In this embodiment, the frame 201 is detachably connected to the dust collection hood 2 via fasteners. The fan 3 is fixedly mounted on the frame 201.

[0025] In some embodiments, please refer to Figure 2 The number of vibrators 204 is multiple, and they are evenly arranged along the outer periphery of the dust collection hood 2. In this embodiment, since multiple vibrators 204 are evenly arranged along the outer periphery of the dust collection hood 2, the vibrators 204 can vibrate multiple areas of the dust collection hood 2 at the same time, thereby improving the cleaning efficiency.

[0026] In some embodiments, please refer to Figure 2 The support base 203 has a ring-shaped structure and is fitted onto the outside of the dust collection hood 2. In this embodiment, the dust collection hood 2 is cylindrical, and the support base 203 is ring-shaped, fitted onto the outside of the dust collection hood 2 and coaxially arranged. Multiple vibrators 204 are fixedly mounted on the same support base 203, facilitating assembly. Two lifting cylinders 202 are arranged symmetrically around the center of the support base 203. The two lifting cylinders 202 simultaneously apply force to the support base 203, thereby ensuring the force balance of the support base 203.

[0027] In some embodiments, please refer to Figure 2 A support ring 205 is rotatably mounted on the inner side of the support base 203. The support ring 205 is coaxially arranged with the dust collection hood 2, and the vibrator 204 is fixedly mounted on the support ring 205. In this embodiment, the support ring 205 is rotatably connected to the support base 203, and the support ring 205 is located on the inner side of the support base 203. The support ring 205 can rotate around the dust collection hood 2, so it is convenient to adjust the position of the vibrator 204 in the circumferential direction of the dust collection hood 2.

[0028] In some embodiments, please refer to Figure 2 and Figure 3 A drive motor 206 is fixedly mounted on the support base 203. A transmission gear 207 is fixedly mounted on the output shaft of the drive motor 206. A gear ring 208 that meshes with the transmission gear 207 is fixedly mounted on the support ring 205. In this embodiment, the drive motor 206 is fixedly mounted on the outer wall of the support base 203, and the output shaft of the drive motor 206 is arranged radially along the support base 203. The transmission gear 207 is fixedly mounted on the output shaft of the drive motor 206. The gear ring 208 is fixedly mounted on the top surface of the support ring 205 and is coaxially arranged with the support ring 205. The teeth of the gear ring 208 are located at its top. The transmission gear 207 is located above the gear ring 208. The drive motor 206, through the transmission gear 207 and the gear ring 208, can drive the vibrator 204 on the support ring 205 to rotate around the outer periphery of the dust collection hood 2. Therefore, while the vibrator 204 moves in the vertical direction, it also rotates around the outer periphery of the dust collection hood 2, thus expanding the contact range between the vibrator 204 and the dust collection hood 2 and improving the cleaning efficiency.

[0029] In some embodiments, please refer to Figure 3 and Figure 4 The vibrator 204 includes a vibrator body 209 and a vibrating block 210. The vibrator body 209 is fixedly mounted on a support ring 205, and the vibrating block 210 is fixedly connected to the vibrator body 209, with one end of the vibrating block 210 abutting against the outer wall of the dust collection hood 2. In this embodiment, the vibrator body 209 is an electric vibrator. The vibrator body 209 is fixedly connected to the support ring 205, and the vibrating block 210 is fixedly mounted on the vibrator body 209 with screws. The vibrator body 209 causes the dust collection hood 2 to vibrate through the vibrating block 210. Since the vibrating block 210 and the vibrator body 209 are separate structures, the dust collection hood 2 will not cause wear to the vibrator body 209; only the vibrating block 210 needs to be replaced, greatly saving maintenance costs.

[0030] In some embodiments, please refer to Figure 4 The inner circumferential surface of the support ring 205 has a receiving groove 211 for mounting the vibrator body 209. The vibrator body 209 has the freedom to move towards or away from the dust collection hood 2. An elastic reset member 212 is installed in the receiving groove 211, and the elastic reset member 212 applies a force to the vibrator body 209 toward the dust collection hood 2. In this embodiment, the receiving groove 211 is formed on the inner circumferential surface of the support ring 205. The receiving groove 211 and the vibrator body 209 are clearance-fitted. The vibrator body 209 is slidably mounted in the receiving groove 211. The elastic reset member 212 is a compression spring, located inside the vibrator body 209. The compression spring applies a force to the vibrator body 209 toward the dust collection hood 2, ensuring good contact between the vibrator block 210 and the dust collection hood 2 even if the vibrator block 210 wears.

[0031] In some embodiments, please refer to Figure 4 A flexible bushing 213 is fitted onto the vibrator body 209. In this embodiment, the flexible bushing 213 is made of rubber and has a certain degree of elasticity. The flexible bushing 213 is fixedly connected to the vibrator body 209, and the vibrator body 209 contacts the inner wall of the receiving groove 211 through the flexible bushing 213. The flexible bushing 213 plays a certain buffering role, thereby reducing the impact of the vibrator body 209 on the support ring 205 and preventing the support ring 205 from vibrating at a large amplitude.

[0032] In some embodiments, please refer to Figure 4 The end face of the vibrating block 210 facing the dust collection hood 2 is an arc surface. In this embodiment, since the end face of the vibrating block 210 facing the dust collection hood 2 is an arc surface, the vibrating block 210 and the dust collection hood 2 are in point contact. By reducing the contact area between the vibrating block 210 and the dust collection hood 2, the wear caused by friction between the vibrating block 210 and the dust collection hood 2 is reduced.

[0033] In some embodiments, please refer to Figure 1 The top of the frame 201 is equipped with lifting rings 214. In this embodiment, two rings are used, arranged symmetrically around the center of the frame 201. The lifting rings 214 are threadedly connected to the frame 201. By providing lifting rings 214 on the frame 201, it is convenient for operators to move the frame 201 using lifting equipment.

[0034] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A metallurgical equipment with dust prevention function, comprising: The equipment comprises a metallurgical equipment body, a dust collection hood, and a fan; characterized in that it further comprises: a frame, a lifting cylinder, a support base, and a vibrator; the frame is fixedly installed on the top of the dust collection hood, the lifting cylinder is fixedly installed on the frame in a vertical direction, the support base is fixedly connected to the telescopic rod of the lifting cylinder and located on the outside of the dust collection hood, and the vibrator is fixedly installed on the support base and abuts against the outer wall of the dust collection hood.

2. The metallurgical equipment with dustproof function as described in claim 1, characterized in that, The number of vibrators is multiple, and they are evenly arranged along the outer periphery of the dust collection hood.

3. The metallurgical equipment with dustproof function as described in claim 1, characterized in that, The support base is a ring structure and is fitted onto the outside of the dust collection hood.

4. A metallurgical equipment with dust prevention function as described in claim 3, characterized in that, A support ring is rotatably mounted on the inner side of the support base. The support ring is coaxially arranged with the dust collection hood, and the vibrator is fixedly mounted on the support ring.

5. A metallurgical equipment with dust prevention function as described in claim 4, characterized in that, A drive motor is fixedly mounted on the support base, a transmission gear is fixedly mounted on the output shaft of the drive motor, and a gear ring that meshes with the transmission gear is fixedly mounted on the support ring.

6. A metallurgical equipment with dust prevention function as described in claim 4, characterized in that, The vibrator includes a vibrator body and a vibrating block; the vibrator body is fixedly mounted on the support ring, the vibrating block is fixedly connected to the vibrator body, and one end of the vibrating block abuts against the outer wall of the dust collection hood.

7. A metallurgical equipment with dust prevention function as described in claim 6, characterized in that, The inner circumference of the support ring is provided with a receiving groove for mounting the vibrator body. The vibrator body has the degree of freedom to move in the direction of approaching or moving away from the dust collection hood. An elastic reset member is installed in the receiving groove, and the elastic reset member applies a force to the vibrator body toward the side of the dust collection hood.

8. A metallurgical equipment with dust prevention function as described in claim 7, characterized in that, The vibrator body is fitted with a flexible bushing.

9. A metallurgical equipment with dust prevention function as described in claim 6, characterized in that, The end face of the vibrating block facing the dust collection hood is an arc surface.

10. A metallurgical equipment with dust prevention function as described in claim 1, characterized in that, The top of the frame is equipped with lifting rings.

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