CN216223370U - Metal dust purification and recovery device - Google Patents
Metal dust purification and recovery device Download PDFInfo
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- CN216223370U CN216223370U CN202122840706.7U CN202122840706U CN216223370U CN 216223370 U CN216223370 U CN 216223370U CN 202122840706 U CN202122840706 U CN 202122840706U CN 216223370 U CN216223370 U CN 216223370U
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Abstract
The utility model relates to the technical field of air purification, in particular to a metal dust purification and recovery device which comprises a box body, wherein a discharge hole is formed in the bottom of the box body, an air inlet pipe II is inserted in the position, located at the bottom, of the outer wall of one side of the box body, a support frame is fixed on the position, located at the bottom, of the inner wall of the box body, a framework is fixed on the top of the support frame, the device can suck dust-containing gas into the box body through the air inlet pipe II by an induced draft fan in an induced draft assembly, the dust-containing gas is filtered by filter cloth, the filtered clean gas enters a rotary cylinder through the air inlet pipe I, then the filter cloth is cleaned by a branch cylinder, under the condition that air flow is collided and combined, the dust is continuously accumulated and then continuously falls off, falls off from the discharge hole and is collected, and meanwhile, the branch cylinder can drive the rotary cylinder to rotate by means of wind power to carry out comprehensive cleaning, the filtering efficiency of the filter cloth is improved.
Description
Technical Field
The utility model relates to the technical field of air purification, in particular to a metal dust purification and recovery device.
Background
Dust, refers to solid particles suspended in air. Dust is customarily given a number of names, such as dust, dirt, soot, mine dust, sand dust, powder, etc., without a distinct limitation. The international organization for standardization stipulates that dust is defined as a solid suspension having a particle size of less than 75 μm. The presence of dust in the atmosphere is one of the main causes for maintaining the earth's temperature, and too much or too little dust in the atmosphere can have a catastrophic effect on the environment. However, in life and work, productive dust is a natural enemy of human health and is a major cause of various diseases.
The air in the numerical control workshop generally contains a large amount of metal dust, and the air can be discharged only by purifying, generally filters through the filter cloth and carries out purification treatment, but after the filter cloth is used for a long time, the filter holes of the filter cloth can be blocked, so that the filtering efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a metal dust purification and recovery device to solve the problems in the background technology.
The technical scheme of the utility model is as follows: a metal dust purification and recovery device comprises a box body, wherein a discharge hole is formed in the bottom of the box body, an air inlet pipe II is inserted into the position, located at the bottom, of the outer wall of one side of the box body, a support frame is fixed to the position, located at the bottom, of the inner wall of the box body, a framework is fixed to the top of the support frame, a rotating hole is formed in the middle of the top of the support frame, a rotating cylinder is rotatably installed on the inner wall of the rotating hole, branch cylinders which are distributed equidistantly are inserted into the outer peripheral wall of the rotating cylinder, an exhaust pipe II is rotatably installed at the top of the rotating cylinder and penetrates out of the top of the box body, an air inducing assembly matched with the rotating cylinder is arranged on one side of the box body, filter cloth is sleeved on the outer peripheral wall of the framework, and a mechanical vibration assembly matched with the filter cloth is installed at the position, located at the top, of the inner wall of the box body, the box is inhaled dirty gas through air-supply line two in the induced air subassembly, and dirty gas filters through the filter cloth, and the clean gas after the filtration enters into through air-supply line one and rotates a section of thick bamboo, then carries out gaseous cleanness to the filter cloth through a branch section of thick bamboo, and under the condition that closes in the air current offset, the dust constantly stagnates empty, then constantly drops, drops from the discharge hole, is collected, and a branch section of thick bamboo can drive with the help of wind-force simultaneously and rotate a section of thick bamboo and rotate, carries out comprehensive cleanness.
Preferably, the induced air subassembly includes draught fan, exhaust pipe one and air-supply line one are respectively through flange mounting at the output and the input of draught fan, the top at the box is pegged graft to the one end that the draught fan was kept away from to the air-supply line one, the one end that the draught fan was kept away from to the exhaust pipe one runs through box one side outer wall and forms normal running fit with the bottom of rotor, and the draught fan in the induced air subassembly inhales dusty gas through two air-supply lines in the box, and dusty gas filters through filter cloth, and clean gas after the filtration enters into in the rotor through the air-supply line one.
Preferably, the mechanical vibration subassembly includes reset assembly, fixed frame one, fixed frame two, drive assembly and moving frame, fixed frame one and fixed frame two are all fixed on the inner wall of box, just fixed frame one and fixed frame two distribute from top to bottom, moving frame is located between fixed frame one and the fixed frame two, the guiding hole has all been seted up to four corners in moving frame's top, reset assembly is located and is located between fixed frame one and the fixed frame two and install in the guiding hole, drive assembly sets up on one side of box, and moving frame constantly carries out up-and-down reciprocating motion to make the continuous emergence vibration of filter cloth, will shake the dust and fall.
Preferably, the reset assembly comprises four springs and four fixed columns, the four fixed columns are slidably mounted on the inner walls of the four guide holes respectively, the four springs are sleeved on the outer peripheral walls of the four fixed columns respectively, the springs are located between the moving frame and the second fixed frame, and acting force is applied to the bottom of the moving frame by the springs, so that the moving frame can be tightly attached to the driving assembly.
Preferably, the driving assembly comprises a servo motor and a cam, the servo motor and the cam are fixed on the outer wall of one side of the box body, the cam is fixed on an output shaft of the servo motor and is in contact with the moving frame, and the servo motor drives the cam to rotate so that the cam can apply a downward acting force to the moving frame.
Preferably, the bottom of the first fixed frame is fixed with buffer glue, the buffer glue is made of rubber with good elasticity, and the buffer glue can effectively reduce buffer force and plays a role in protection.
The utility model provides a metal dust purification and recovery device through improvement, compared with the prior art, the metal dust purification and recovery device has the following improvements and advantages:
one is as follows: the utility model sucks the dust-containing gas into the box body through the air inlet pipe II by the induced draft fan in the induced draft assembly, the dust-containing gas is filtered by the filter cloth, the filtered clean gas enters the rotary drum through the air inlet pipe I, then the filter cloth is cleaned by the branch drum, under the condition of opposite flushing and closing of air flow, the dust is continuously stagnated, then continuously falls off, falls off from the discharge hole and is collected, and meanwhile, the branch drum can drive the rotary drum to rotate by means of wind power to carry out comprehensive cleaning, thereby improving the filtering efficiency of the filter cloth;
the second step is as follows: the servo motor drives the cam to rotate, so that the movable frame continuously reciprocates up and down under the cooperation of the spring, the filter cloth continuously vibrates, dust is shaken off, and the filtering efficiency of the filter cloth is further improved.
Drawings
The utility model is further explained below with reference to the figures and examples:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an enlarged schematic view of FIG. 2 at A;
FIG. 4 is a schematic elevation view of the present invention;
fig. 5 is a left cut-away structural schematic view of the present invention.
Description of reference numerals:
1. a box body; 2. a first exhaust pipe; 3. an induced draft fan; 4. a first air inlet pipe; 5. a servo motor; 6. a second exhaust duct; 7. a first fixed frame; 8. buffer glue; 9. moving the frame; 10. a spring; 11. fixing a column; 12. a second fixed frame; 13. a framework; 14. a rotating cylinder; 15. a branching cylinder; 16. a second air inlet pipe; 17. a support frame; 18. a filter cloth; 19. a cam.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a metal dust purification and recovery device through improvement, and the technical scheme of the utility model is as follows:
as shown in fig. 1-5, a metal dust purification and recovery device comprises a box body 1, a discharge hole is formed at the bottom of the box body 1, an air inlet pipe II 16 is inserted at the bottom position of the outer wall of one side of the box body 1, a support frame 17 is fixed at the bottom position of the inner wall of the box body 1, a framework 13 is fixed at the top of the support frame 17, a rotation hole is formed in the middle of the top of the support frame 17, a rotation cylinder 14 is rotatably installed on the inner wall of the rotation hole, branch cylinders 15 are inserted on the outer peripheral wall of the rotation cylinder 14 and distributed equidistantly, the branch cylinders 15 are arc-shaped pipes, an exhaust pipe II 6 is rotatably installed at the top of the rotation cylinder 14, the exhaust pipe II 6 penetrates through the top of the box body 1, an air inducing component matched with the rotation cylinder 14 is arranged at one side of the box body 1, a filter cloth 18 is sleeved on the outer peripheral wall of the framework 13, and a mechanical vibration component matched with the filter cloth 18 is installed at the top position of the inner wall of the box body 1, the dust-containing gas in the induced air assembly is sucked into the box body 1 through the air inlet pipe II 16 and is filtered through the filter cloth 18, the filtered clean gas enters the rotary drum 14 through the air inlet pipe I4 and is then subjected to gas cleaning through the branch drum 15, under the condition that the air flow is opposite-flushed and is converged, dust is continuously stagnated and is then continuously dropped, the dust drops from the discharge hole and is collected, and meanwhile, the branch drum 15 can drive the rotary drum 14 to rotate by means of wind power to perform comprehensive cleaning.
Further, the induced air subassembly includes draught fan 3, exhaust pipe 2 and air-supply line 4, output and input at draught fan 3 are installed through the flange respectively to exhaust pipe 2 and air-supply line 4, the one end that draught fan 3 was kept away from to air-supply line 4 is pegged graft at the top of box 1, the one end that draught fan 3 was kept away from to exhaust pipe 2 runs through box 1 one side outer wall and forms normal running fit with the bottom of rotor 14, draught fan 3 in the induced air subassembly inhales dusty gas through air-supply line two 16 in the box 1, dusty gas filters through filter cloth 18, the clean gas after the filtration, enter into in the rotor 14 through air-supply line 4.
Further, the mechanical vibration subassembly includes reset assembly, fixed frame 7, fixed frame two 12, drive assembly and moving frame 9, fixed frame 7 and fixed frame two 12 are all fixed on the inner wall of box 1, and fixed frame 7 and fixed frame two 12 distribute from top to bottom, moving frame 9 is located between fixed frame 7 and the fixed frame two 12, the guiding hole has all been seted up to four corners at moving frame 9's top, reset assembly is located and is located between fixed frame 7 and the fixed frame two 12 and install in the guiding hole, drive assembly sets up on one side of box 1, moving frame 9 constantly carries out up-and-down reciprocating motion, thereby make filter cloth 18 constantly take place the vibration, shake off the dust.
Further, the reset assembly comprises four springs 10 and four fixing columns 11, the four fixing columns 11 are slidably mounted on the inner walls of the four guide holes respectively, the four springs 10 are sleeved on the outer peripheral walls of the four fixing columns 11 respectively, the springs 10 are located between the moving frame 9 and the second fixed frame 12, the springs 10 apply acting force to the bottom of the moving frame 9, and the moving frame 9 can be made to be attached to the driving assembly tightly.
Further, the driving assembly comprises a servo motor 5 and a cam 19 which are fixed on the outer wall of one side of the box body 1, the cam 19 is fixed on an output shaft of the servo motor 5, the cam 19 is in contact with the moving frame 9, and the servo motor 5 drives the cam 19 to rotate, so that the cam 19 can apply a downward acting force to the moving frame 9.
Furthermore, the bottom of the first fixed frame 7 is fixed with a buffer rubber 8, the buffer rubber 8 is made of rubber with good elasticity, and the buffer rubber 8 can effectively reduce buffer force and play a role in protection.
The working principle is as follows: the device has two cleaning modes to the filter cloth 18, the mode is one: a draught fan 3 in the air inducing assembly sucks dust-containing gas into the box body 1 through a second air inlet pipe 16, the dust-containing gas is filtered through a filter cloth 18, the filtered clean gas enters the rotary drum 14 through a first air inlet pipe 4, then the filter cloth 18 is cleaned through a branch drum 15, under the condition that air flow is opposite flushed and converged, dust is continuously stagnated and is continuously dropped, the dust drops from a discharge hole and is collected, and meanwhile, the branch drum 15 can drive the rotary drum 14 to rotate by means of wind power to perform comprehensive cleaning; the second method comprises the following steps: the servo motor 5 drives the cam 19 to rotate, so that the moving frame 9 continuously reciprocates up and down under the cooperation of the spring 10, and the filter cloth 18 continuously vibrates to shake off dust.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a metal dust purifies recovery unit which characterized in that: comprises a box body (1), a discharge hole is formed in the bottom of the box body (1), an air inlet pipe II (16) is inserted and connected at the position, located at the bottom end, of the outer wall of one side of the box body (1), a support frame (17) is fixed at the position, located at the bottom end, of the inner wall of the box body (1), a framework (13) is fixed at the top of the support frame (17), a rotating hole is formed in the middle of the top of the support frame (17), a rotating cylinder (14) is rotatably installed on the inner wall of the rotating hole, branch cylinders (15) which are distributed equidistantly are inserted and connected at the outer peripheral wall of the rotating cylinder (14), the branch cylinders (15) are arc-shaped pipes, an exhaust pipe II (6) is rotatably installed at the top of the rotating cylinder (14), the exhaust pipe II (6) penetrates out of the top of the box body (1), and an air inducing assembly matched with the rotating cylinder (14) is arranged on one side of the box body (1), the periphery wall of skeleton (13) has cup jointed filter cloth (18), the interior jade position of box (1) is installed and is filtered the mechanical vibration subassembly of cloth (18) looks adaptation with the top position.
2. The metal dust purification and recovery device according to claim 1, wherein: the induced air subassembly includes draught fan (3), exhaust pipe (2) and air-supply line (4), the output and the input in draught fan (3) are installed through the flange respectively in exhaust pipe (2) and air-supply line (4), the one end of draught fan (3) is kept away from in air-supply line (4) is pegged graft at the top of box (1), the one end that draught fan (3) were kept away from in exhaust pipe (2) runs through box (1) one side outer wall and forms normal running fit with the bottom of rotor (14).
3. The metal dust purification and recovery device according to claim 1, wherein: the mechanical vibration subassembly includes reset assembly, fixed frame (7), fixed frame two (12), drive assembly and moving frame (9), fixed frame one (7) and fixed frame two (12) are all fixed on the inner wall of box (1), just fixed frame one (7) and fixed frame two (12) are upper and lower and distribute, moving frame (9) are located between fixed frame one (7) and fixed frame two (12), the guiding hole has all been seted up to four corners in the top of moving frame (9), reset assembly is located and is located between fixed frame one (7) and fixed frame two (12) and install in the guiding hole, drive assembly sets up on one side of box (1).
4. The metal dust cleaning and recycling device according to claim 3, wherein: the reset assembly comprises four springs (10) and four fixing columns (11), the four fixing columns (11) are respectively slidably mounted on the inner walls of the four guide holes, the four springs (10) are respectively sleeved on the peripheral walls of the four fixing columns (11), and the springs (10) are located between the moving frame (9) and the second fixed frame (12).
5. The metal dust purification and recovery device according to claim 4, wherein: the driving assembly comprises a servo motor (5) and a cam (19), wherein the servo motor (5) and the cam (19) are fixed on the outer wall of one side of the box body (1), the cam (19) is fixed on an output shaft of the servo motor (5), and the cam (19) is in contact with the moving frame (9).
6. The metal dust cleaning and recycling device according to claim 3, wherein: and a buffer rubber (8) is fixed at the bottom of the first fixed frame (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122840706.7U CN216223370U (en) | 2021-11-18 | 2021-11-18 | Metal dust purification and recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122840706.7U CN216223370U (en) | 2021-11-18 | 2021-11-18 | Metal dust purification and recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216223370U true CN216223370U (en) | 2022-04-08 |
Family
ID=80945959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122840706.7U Active CN216223370U (en) | 2021-11-18 | 2021-11-18 | Metal dust purification and recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216223370U (en) |
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2021
- 2021-11-18 CN CN202122840706.7U patent/CN216223370U/en active Active
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