Dust removal control device for brass rod smelting and casting

Abstract

The utility model relates to the technical field of dust removal control devices, in particular to a dust removal control device for brass rod smelting and casting. According to the technical scheme, the dust collector comprises a dust collecting box and a plurality of dust collecting plates fixedly installed in the dust collecting box, and further comprises an air inlet plate rotationally installed in the dust collecting box, a plurality of air pipes, a driving mechanism and a swinging mechanism are arranged on the air inlet plate, the driving mechanism drives the air inlet plate to rotate in the dust collecting box, and the swinging mechanism drives the air pipes to swing. Gas can be uniformly distributed in the cavity through the micro fan, so that the sprayed gas is more uniform, the driving motor drives the gas inlet plate to rotate in the dust collection box, so that the gas sprayed by the gas pipe can be uniformly contacted with the dust collection plate, and the dust collection efficiency is improved. Therefore, each position of the dust collecting plate can be in uniform contact with the smoke dust, and the filtering effect and the filtering efficiency of the smoke dust can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal control devices, in particular to a dust removal control device used for brass rod smelting and casting. Background Art

[0002] A large amount of smoke and dust will be generated during the smelting and casting process of brass rods, which has a serious impact on the environment and the health of workers. Therefore, it is very necessary to use dust control devices during the smelting and casting process of brass rods. A large number of filter bags are installed inside the dust collector. The filter bag materials can be selected from synthetic fibers or natural fibers that are resistant to high temperatures and corrosion. A certain concave and convex structure is formed on the surface of the filter bag to improve the efficiency of capturing smoke and dust. The gas containing smoke and dust from the outside is sucked into the dust collector through the guide device and contacts the filter bag, thereby achieving a filtering effect.

[0003] Since the filter bag has a large area and the guide device transmits gas and dust through the pipeline, when the dust is ejected from the pipeline, it will gather in the center of the pipeline and cannot be diffused in time, resulting in more serious loss of the filter bag near the center of the pipeline, while the filter bag far from the center of the pipeline absorbs less dust and cannot achieve the maximum filtering effect. Summary of the invention

[0004] The utility model aims to solve the problems existing in the background technology and proposes a dust removal control device for brass rod smelting and casting, which can make dust contact with filter bags evenly.

[0005] The technical solution of the utility model is: a dust removal control device for brass rod smelting and casting, comprising a dust collecting box, a plurality of dust collecting plates fixedly installed in the dust collecting box, and also comprising:

[0006] An air intake plate rotatably mounted in the dust collecting box, wherein a plurality of air pipes are arranged on the air intake plate;

[0007] A driving mechanism, wherein the driving mechanism drives the air intake plate to rotate in the dust collecting box;

[0008] A swing mechanism drives the multiple air pipes to swing.

[0009] Optionally, a cavity is provided in the air intake plate, the air pipe is connected to the cavity, and the air pipe is a hose.

[0010] Optionally, two micro fans are installed on both upper and lower sides of the air intake plate, the air intake end of the micro fan is connected to the cavity in the air intake plate, and the output end of the micro fan faces the dust collecting plate.

[0011] Optionally, the driving mechanism includes a gear ring fixedly mounted on the air intake plate, a driving motor fixedly mounted in the dust collecting box, and a gear fixedly mounted on the driving motor, and the gear and the gear ring are meshed with each other.

[0012] Optionally, the swing mechanism includes a driving plate installed on the multiple air pipes, a motor base fixedly installed on the air intake plate, a swing motor fixedly installed on the motor base, a driving wheel coaxially fixedly installed on the output shaft of the swing motor, a connecting rod eccentrically installed on the driving wheel, a guide block fixedly installed on the air intake plate, and a driving rod slidably installed on the guide block, one end of the driving rod is fixedly connected to the driving plate and the other end is rotationally connected to the connecting rod.

[0013] Optionally, an air intake pipe is fixedly installed at one end of the dust box, the air intake pipe is connected to the dust box, a first powerful fan is fixedly installed on the air intake pipe, and an air intake diffuser plate is fixedly installed on the input end of the first powerful fan.

[0014] Optionally, a connecting pipe is fixedly mounted on the air intake plate, the connecting pipe is communicated with the cavity in the air intake plate, and the connecting pipe is rotatably connected to the air intake pipe.

[0015] Optionally, an output guide plate is fixedly mounted on one end of the dust box, the output guide plate is connected to the dust box, a second powerful fan is fixedly mounted on the output guide plate, and an output pipe is fixedly mounted on the output end of the second powerful fan.

[0016] Optionally, rollers are rotatably mounted on both ends of the air intake plate, and the rollers abut against the inner wall of the dust collecting box.

[0017] Compared with the prior art, the utility model has the following beneficial technical effects:

[0018] The utility model uses a micro fan to guide the gas inside the cavity of the dust collecting plate, so that the gas entering the middle part of the cavity can move to both sides of the cavity, thereby achieving the effect of dispersing the gas, and can evenly distribute the gas inside the cavity, so that the ejected gas is more uniform;

[0019] Furthermore, the air intake plate is driven by a driving motor to rotate inside the dust collecting box, so that the gas ejected from the air pipe can evenly contact the dust collecting plate, so that each position of the dust collecting plate can evenly contact the smoke and dust, preventing the smoke and dust from gathering in the middle of the dust collecting plate, which can effectively improve the filtering effect and filtering efficiency of the smoke and dust;

[0020] Furthermore, by driving a swing motor to swing multiple air pipes, the air pipes are swung to positions adjacent to the air pipes, thereby effectively eliminating the problem of uneven smoke distribution caused by the gaps between the multiple air pipes, and allowing the smoke to contact the dust collecting plate more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1A structural schematic diagram of an embodiment of the utility model is given;

[0022] Figure 2 Provide an internal cross-sectional view of the utility model;

[0023] Figure 3 A structural schematic diagram of the swing mechanism of the utility model is given;

[0024] Figure 4 A structural schematic diagram of the driving mechanism of the utility model is given;

[0025] Figure 5 Provide the utility model Figure 3 A partial enlarged view of point A in the middle.

[0026] Figure numerals: 1. dust box; 101. dust collecting plate; 2. air intake pipe; 201. first powerful fan; 202. air intake diffuser plate; 3. air intake plate; 301. air pipe; 302. micro fan; 303. gear ring; 304. gear; 305. drive motor; 306. drive plate; 307. swing motor; 308. drive wheel; 309. connecting rod; 310. guide block; 311. drive rod; 312. motor seat; 4. output guide plate; 401. second powerful fan; 402. output pipe; 5. connecting pipe; 6. roller. DETAILED DESCRIPTION

[0027] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0028] Example

[0029] like Figure 1-2 As shown, the utility model proposes a dust removal control device for brass rod smelting and casting, comprising a dust box 1, a plurality of dust collecting plates 101 fixedly installed in the dust box 1, an air intake plate 3 rotatably installed in the dust box 1, and a plurality of air pipes 301 are arranged on the air intake plate 3. A cavity is arranged in the air intake plate 3, and the air pipe 301 is connected with the cavity, and the air pipe 301 is a hose. External gas will enter the cavity, and then enter the interior of the plurality of air pipes 301 through the cavity, and finally be ejected through the air pipe 301, and the gas with smoke and dust will be ejected onto the dust collecting plate 101. Two micro fans 302 are installed on the upper and lower sides of the air intake plate 3, and the air intake end of the micro fan 302 is connected with the cavity in the air intake plate 3, and the output end of the micro fan 302 faces the dust collecting plate 101. The micro fan 302 can guide the gas inside the cavity so that the gas entering the middle part of the cavity can move to both sides of the cavity, thereby dispersing the gas and evenly distributing the gas inside the cavity, thereby making the ejected gas more uniform.

[0030] like Figure 3-4As shown, it also includes a driving mechanism, which drives the air intake plate 3 to rotate in the dust box 1. The driving mechanism includes a gear ring 303 fixedly mounted on the air intake plate 3, a driving motor 305 fixedly mounted in the dust box 1, and a gear 304 fixedly mounted on the driving motor 305, and the gear 304 is meshed with the gear ring 303. Rollers 6 are rotatably mounted at both ends of the air intake plate 3, and the rollers 6 are against the inner wall of the dust box 1. Starting the driving motor 305 drives the gear 304 to rotate, and then the gear ring 303 rotates, thereby driving the air intake plate 3 to rotate, and then the air intake plate 3 rotates inside the dust collecting box 1. The roller 6 can improve the stress state of the air intake plate 3. The rotating air intake plate 3 will drive multiple air pipes 301 to rotate, so that the gas ejected from the air pipe 301 can be evenly contacted with the dust collecting plate 101, so that each position of the dust collecting plate 101 can be evenly contacted with the smoke, preventing the smoke from gathering in the middle of the dust collecting plate 101, which can effectively improve the filtering effect and efficiency of the smoke.

[0031] like Figure 3 and Figure 5 As shown, the swing mechanism drives the multiple air pipes 301 to swing. The swing mechanism includes a driving plate 306 installed on the multiple air pipes 301, a motor base 312 fixedly installed on the air intake plate 3, a swing motor 307 fixedly installed on the motor base 312, a driving wheel 308 coaxially fixedly installed on the output shaft of the swing motor 307, a connecting rod 309 eccentrically mounted on the driving wheel 308, a guide block 310 fixedly installed on the air intake plate 3, and a driving rod 311 slidably mounted on the guide block 310, one end of the driving rod 311 is fixedly connected to the driving plate 306 and the other end is rotatably connected to the connecting rod 309. Starting the swing motor 307 can drive the driving wheel 308 to rotate, thereby flipping the connecting rod 309. The driving rod 311 is driven by the connecting rod 309 to slide along the guide block 310, thereby driving the driving plate 306 to move back and forth, thereby driving the multiple air pipes 301 to swing, and then causing the air pipe 301 to swing to a position adjacent to the air pipe 301, thereby effectively eliminating the problem of uneven smoke distribution caused by the gaps between the multiple air pipes 301, and allowing the smoke to contact the dust collecting plate 101 more evenly.

[0032] like Figure 2As shown, an air intake pipe 2 is fixedly installed at one end of the dust box 1, and the air intake pipe 2 is connected to the dust box 1. A first powerful fan 201 is fixedly installed on the air intake pipe 2, and an air intake diffuser plate 202 is fixedly installed on the input end of the first powerful fan 201. A connecting pipe 5 is fixedly installed on the air intake plate 3, and the connecting pipe 5 is connected to the cavity in the air intake plate 3, and the connecting pipe 5 is rotatably connected to the air intake pipe 2. Starting the first powerful fan 201 can generate suction force on the external gas, and the external gas with smoke and dust enters the cavity in the air intake plate 3 through the air intake diffuser plate 202 and the air intake pipe 2.

[0033] like Figure 1 As shown, an output guide plate 4 is fixedly mounted on one end of the dust box 1, the output guide plate 4 is connected to the dust box 1, a second powerful fan 401 is fixedly mounted on the output guide plate 4, and an output pipe 402 is fixedly mounted on the output end of the second powerful fan 401. Starting the second powerful fan 401 can generate suction force inside the dust box 1, so that the gas moves toward the direction close to the output pipe 402, and the smoke in the gas is adsorbed by multiple dust collecting plates 101, so that the gas that meets the emission standards can be discharged through the output pipe 402.

[0034] Working principle: The first powerful fan 201 can generate suction force on the external gas, and the external gas with smoke and dust enters the cavity in the air intake plate 3 through the air intake diffuser plate 202 and the air intake pipe 2. The micro fan 302 guides the gas inside the cavity, so that the gas entering the middle part of the cavity can move to both sides of the cavity, thereby achieving the effect of dispersing the gas, and can evenly distribute the gas inside the cavity, and spray it out through the air pipe 301, and spray the gas with smoke and dust onto the dust collecting plate 101. At the same time, the swing motor 307 is started to drive the driving wheel 308 to rotate, and the driving plate 306 is driven to move back and forth through the transmission of the connecting rod 309, so that the air pipe 301 is swung to a position adjacent to the air pipe 301, thereby effectively eliminating the problem of uneven smoke distribution caused by the gaps between multiple air pipes 301, and the smoke can be more evenly contacted with the dust collecting plate 101. The second powerful fan 401 generates suction to the inside of the dust collecting box 1, so that the gas moves in the direction close to the output pipe 402. The smoke in the gas is adsorbed by multiple dust collecting plates 101, and the gas that meets the emission standards can be discharged through the output pipe 402.

[0035] The above-mentioned specific embodiments are only several optional embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A dust removal control device for brass rod smelting and casting, comprising a dust collecting box (1), and a plurality of dust collecting plates (101) fixedly installed in the dust collecting box (1), characterized in that: Also includes: An air intake plate (3) rotatably mounted in the dust collecting box (1), wherein a plurality of air pipes (301) are provided on the air intake plate (3); A driving mechanism, wherein the driving mechanism drives the air intake plate (3) to rotate in the dust collecting box (1); A swing mechanism drives the plurality of air pipes (301) to swing.

2. A dust removal control device for brass rod smelting and casting according to claim 1, characterized in that: The air inlet plate (3) is provided with a cavity, the air pipe (301) is in communication with the cavity, and the air pipe (301) is a hose.

3. A dust removal control device for brass rod smelting and casting according to claim 2, characterized in that: Two micro fans (302) are installed on both upper and lower sides of the air intake plate (3); the air intake end of the micro fan (302) is connected to the cavity in the air intake plate (3); and the output end of the micro fan (302) faces the dust collecting plate (101).

4. A dust removal control device for brass rod smelting and casting according to claim 3, characterized in that: The driving mechanism comprises a gear ring (303) fixedly mounted on the air intake plate (3), a driving motor (305) fixedly mounted in the dust collecting box (1), and a gear (304) fixedly mounted on the driving motor (305); the gear (304) and the gear ring (303) are meshed with each other.

5. A dust removal control device for brass rod smelting and casting according to claim 4, characterized in that: The swing mechanism comprises a driving plate (306) mounted on the plurality of air pipes (301), a motor seat (312) fixedly mounted on the air intake plate (3), a swing motor (307) fixedly mounted on the motor seat (312), a driving wheel (308) coaxially fixedly mounted on the output shaft of the swing motor (307), a connecting rod (309) eccentrically mounted on the driving wheel (308), a guide block (310) fixedly mounted on the air intake plate (3), and a driving rod (311) slidably mounted on the guide block (310), wherein one end of the driving rod (311) is fixedly connected to the driving plate (306) and the other end is rotationally connected to the connecting rod (309).

6. A dust removal control device for brass rod smelting and casting according to claim 5, characterized in that: An air intake pipe (2) is fixedly mounted on one end of the dust collecting box (1); the air intake pipe (2) is connected to the dust collecting box (1); a first powerful fan (201) is fixedly mounted on the air intake pipe (2); and an air intake diffuser plate (202) is fixedly mounted on the input end of the first powerful fan (201).

7. A dust removal control device for brass rod smelting and casting according to claim 6, characterized in that: A connecting pipe (5) is fixedly mounted on the air intake plate (3), the connecting pipe (5) is communicated with the cavity in the air intake plate (3), and the connecting pipe (5) is rotatably connected to the air intake pipe (2).

8. A dust removal control device for brass rod melting and casting according to claim 7, characterized in that: An output guide plate (4) is fixedly mounted on one end of the dust box (1), the output guide plate (4) is in communication with the dust box (1), a second powerful fan (401) is fixedly mounted on the output guide plate (4), and an output pipe (402) is fixedly mounted on the output end of the second powerful fan (401).

9. A dust removal control device for brass rod smelting and casting according to claim 8, characterized in that: Rollers (6) are rotatably mounted on both ends of the air inlet plate (3), and the rollers (6) abut against the inner wall of the dust collecting box (1).

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