CN214486369U

CN214486369U - Tombarthite draws uses exhaust treatment device

Info

Publication number: CN214486369U
Application number: CN202022605914.4U
Authority: CN
Inventors: 鲁强
Original assignee: Dazhou Zili Gas Co ltd
Current assignee: Dazhou Zili Gas Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-10-26
Anticipated expiration: 2030-11-12

Abstract

The utility model belongs to the technical field of rare earth exhaust-gas treatment equipment, especially, be a tombarthite draws and uses exhaust treatment device, some exhaust treatment devices in the middle of to prior art are difficult to make waste gas and spray water fully contact, lead to exhaust-gas purification incomplete, do not reach the waste gas of standard and emit the problem that can cause the pollution to the atmosphere, now propose following scheme, it includes box and shower, box one side intercommunication has intake pipe and fixed mounting to have the mounting panel, and mounting panel top fixed mounting has the motor, and the gas outlet has been seted up to the box opposite side and has been linked together to have the outlet duct, and fixed mounting has the filter screen in the outlet duct, the one end of fixedly connected with cross axle on the motor output shaft. The utility model discloses a drive shower reciprocating rotation and spray the absorption comprehensively to waste gas to drive the stirring leaf and rotate and make waste gas and spray water intensive mixing, and can realize opening the intermittent type nature of gas outlet, thereby promote the effect to exhaust-gas treatment.

Description

Tombarthite draws uses exhaust treatment device

Technical Field

The utility model relates to a tombarthite exhaust-gas treatment equipment technical field especially relates to a tombarthite draws uses exhaust treatment device.

Background

Different waste gases are generated in multiple working sections in the rare earth purification and separation process, for example, acid-containing waste gases are generated in an acid dissolution workshop and a separation workshop, ammonia gas and waste water containing ammonia nitrogen are generated in a carbon workshop, and a large amount of waste gases containing rare earth dust are generated in a sintering workshop, so that the waste gases need to be collected and treated through a waste gas treatment device.

Some exhaust treatment devices among the prior art dissolve the acid-base material in the waste gas and adsorb the dust through the mode of shower water usually, nevertheless because it is difficult to make waste gas and shower water fully contact, lead to the waste gas purification incomplete, and the waste gas that does not reach the standard discharges and can cause the pollution to the atmosphere, therefore we have proposed an exhaust treatment device for rare earth extraction and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving some exhaust treatment device in the middle of the prior art and being difficult to make waste gas and spray water fully contact, lead to exhaust purification incomplete, the waste gas that does not reach the standard discharges away the shortcoming that can cause the pollution to the atmosphere, and the exhaust treatment device is used in rare earth extraction that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

A waste gas treatment device for extracting rare earth comprises a box body and a spray pipe, wherein one side of the box body is communicated with an air inlet pipe and is fixedly provided with a mounting plate, the top of the mounting plate is fixedly provided with a motor, the other side of the box body is provided with an air outlet pipe which is communicated with the air outlet pipe, a filter screen is fixedly arranged in the air outlet pipe, one end of a transverse shaft is fixedly connected onto an output shaft of the motor, the other end of the transverse shaft extends into the box body, a plurality of stirring blades are fixedly arranged on the transverse shaft, the top of the box body is fixedly provided with a fixed plate and two vertical plates, one side, which is close to each other, of the two vertical plates is rotatably provided with the same connecting shaft, a first belt wheel and a second belt wheel are fixedly arranged on the transverse shaft and the connecting shaft respectively, the same belt is arranged on the first belt wheel and the second belt wheel in a transmission manner, the bottom of the spray pipe is communicated with a plurality of spray heads, the top of the spray pipe is communicated with one end of an inlet pipe, one end of the spray pipe is fixedly arranged at one end of the rotary shaft, the box rotates and cup joints in the outside of pivot, and pivot other end fixed mounting has the connecting plate, and the spout has been seted up at connecting plate one side top, second band pulley one side bottom fixed mounting has the round bar, both sides inner wall activity butt around round bar and the spout, and connecting axle one end fixed mounting has the worm, the fixed plate front side rotates and installs sector gear, and sector gear front side fixed mounting has the worm wheel, and the worm wheel meshes with the worm mutually, vertical hole has been seted up to box top one side, and vertical downthehole slidable mounting has the montant, and montant bottom fixed mounting has the baffle, baffle and box one side inner wall activity seal butt, and montant one side fixed mounting has the rack, sector gear meshes with the rack mutually.

Preferably, the transverse plate is fixedly mounted on the other side of the vertical rod, one end of the guide rod is fixedly mounted on one side of the top of the box body, and the transverse plate is slidably sleeved on the outer side of the guide rod to guide the vertical rod to move vertically.

Preferably, the other end fixed mounting of guide bar has the roof, and roof bottom fixedly connected with reset spring's one end, reset spring's the other end and diaphragm top fixed connection reset the montant.

Preferably, a positioning plate is fixedly mounted on the inner wall of the top of the box body, one end of a positioning shaft is fixedly mounted at the other end of the spraying pipe, and the positioning plate is rotatably sleeved on the outer side of the positioning shaft to rotatably position the spraying pipe.

Preferably, the bottom of the other side of the box body is communicated with one end of a liquid discharge pipe, and a control valve is fixedly mounted on the liquid discharge pipe, so that the spraying wastewater in the box body can be conveniently discharged.

Preferably, an installation groove is formed in the inner wall of one side of the box body, and the cross shaft is rotatably installed in the installation groove and is rotatably positioned.

In the utility model, a waste gas treatment device for extracting rare earth, through opening the motor, the motor output shaft drives the cross axle and rotates, the cross axle drives the stirring leaf and rotates, thereby make shower blowout water mix with the waste gas of leading-in from the intake pipe, promote the purifying effect, the cross axle drives the rotation of first band pulley simultaneously, first band pulley drives the rotation of second band pulley through belt transmission, the second band pulley drives the round bar and is circular motion based on the axle center of connecting axle, the connecting axle drives the connecting plate through the butt with the inner wall of both sides around the spout and reciprocates based on the axle center of pivot and rotates, and drive the shower reciprocating rotation, thereby spray different positions, make the shower water adsorb the purification to the waste gas of different positions in the box;

The utility model discloses in, a waste gas treatment device for rare earth extraction, the second band pulley passes through the connecting axle and drives the worm rotation, the worm drives worm wheel anticlockwise rotation, the worm wheel drives sector gear anticlockwise rotation, sector gear drives the montant upward movement through the meshing with the rack, the montant drives the diaphragm upward movement and compresses reset spring, sector gear breaks away from the meshing with the rack after rotating certain angle, the montant resets reverse slip under reset spring's elasticity effect, sector gear continuously rotates, drive montant intermittent type up-and-down reciprocating motion, the montant drives baffle intermittent type up-and-down reciprocating motion, thereby open the gas outlet intermittently, thereby discharge the waste gas in the box through the outlet duct intermittent type, thereby guarantee to waste gas purification's comprehensiveness;

the utility model has the advantages of reasonable design, spray the absorption comprehensively to waste gas through driving the reciprocating rotation of shower to drive the stirring leaf and rotate and make waste gas and shower water intensive mixing, and can realize opening to the intermittent type nature of gas outlet, thereby promote the effect to exhaust-gas treatment, the reliability is high.

Drawings

FIG. 1 is a schematic structural view of an exhaust gas treatment device for extracting rare earth according to the present invention;

FIG. 2 is a schematic structural view of part A of an exhaust gas treatment device for extracting rare earth according to the present invention;

fig. 3 is a schematic structural diagram of a part B of the exhaust gas treatment device for extracting rare earth provided by the present invention.

In the figure: 1. a box body; 2. a shower pipe; 3. an air inlet pipe; 4. an air outlet pipe; 5. a filter screen; 6. a vertical rod; 7. a baffle plate; 8. a motor; 9. a horizontal axis; 10. a connecting shaft; 11. a first pulley; 12. a second pulley; 13. A liquid discharge pipe; 14. a vertical plate; 15. a fixing plate; 16. a sector gear; 17. a worm gear; 18. a rack; 19. A transverse plate; 20. a guide bar; 21. a return spring; 22. a worm; 23. a rotating shaft; 24. a connecting plate; 25. A chute; 26. a round bar; 27. positioning a plate; 28. and (5) positioning the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a waste gas treatment device for rare earth extraction, comprising a box body 1 and a spray pipe 2, wherein one side of the box body 1 is communicated with an air inlet pipe 3 and is fixedly provided with a mounting plate, the top of the mounting plate is fixedly provided with a motor 8, the other side of the box body 1 is provided with an air outlet and is communicated with an air outlet pipe 4, a filter screen 5 is fixedly arranged in the air outlet, one end of a transverse shaft 9 is fixedly connected with an output shaft of the motor 8, the other end of the transverse shaft 9 extends into the box body 1, a plurality of stirring blades are fixedly arranged on the transverse shaft 9, the top of the box body 1 is fixedly provided with a fixing plate 15 and two vertical plates 14, one side of the two vertical plates 14 close to each other is rotatably provided with a same connecting shaft 10, a first belt pulley 11 and a second belt pulley 12 are respectively fixedly arranged on the transverse shaft 9 and the connecting shaft 10, the same belt is arranged on the first belt pulley 11 and the second belt pulley 12 in a transmission manner, the bottom of the spray pipe 2 is communicated with a plurality of spray heads, 2 top intercommunications of shower have the one end of inlet tube, 2 one end fixed mounting of shower has the one end of pivot 23, box 1 rotates and cup joints the outside at pivot 23, pivot 23 other end fixed mounting has connecting plate 24, spout 25 has been seted up at connecting plate 24 one side top, 12 one side bottom fixed mounting of second band pulley has round bar 26, both sides inner wall activity butt around round bar 26 and the

spout

25, 10 one end fixed mounting of connecting axle has worm 22, fixed plate 15 front side rotates

installs sector gear

16, 16 front side fixed mounting of sector gear has worm wheel 17, worm wheel 17 meshes with worm 22 mutually, vertical hole has been seted up to 1 top one side of box, vertical downthehole slidable mounting has montant 6, 6 bottom fixed mounting of montant has baffle 7,

baffle

7 and 1 one side inner wall activity seal butt of box, 6 one side fixed mounting of montant has rack 18, sector gear 16 meshes with rack 18 mutually.

The utility model discloses in, 6 opposite side fixed mounting of montant have

diaphragm

19, and 1 top one side fixed mounting of box has the one end of guide bar 20, and diaphragm 19 slides and cup joints in the outside of guide bar 20, carries out the vertical motion direction to montant 6.

The utility model discloses in, the other end fixed mounting of guide bar 20 has the roof, roof bottom fixedly connected with reset spring 21's one end, and reset spring 21's the other end and 19 top fixed connection of diaphragm reset montant 6.

The utility model discloses in, fixed mounting has locating plate 27 on the inner wall of 1 top of box, and 2 other end fixed mounting of shower have the one end of location axle 28, and locating plate 27 rotates and cup joints in the outside of location axle 28, rotates the location to shower 2.

The utility model discloses in, 1 opposite side bottom intercommunication of box has the one end of fluid-discharge tube 13, and fixed mounting has the control valve on the fluid-discharge tube 13, is convenient for discharge the waste water that sprays in the box 1.

The utility model discloses in, seted up the mounting groove on the inner wall of 1 one side of box, cross axle 9 rotates and installs in the mounting groove, rotates the location to cross axle 9.

In the utility model, when in use, by turning on the motor 8, the output shaft of the motor 8 drives the cross shaft 9 to rotate, the cross shaft 9 drives the stirring blade to rotate, thereby mixing the water sprayed out of the spraying pipe 2 with the waste gas introduced from the air inlet pipe 3, the purification effect is improved, meanwhile, the cross shaft 9 drives the first belt wheel 11 to rotate, the first belt wheel 11 drives the second belt wheel 12 to rotate through belt transmission, the second belt wheel 12 drives the round bar 26 to do circular motion based on the axis of the connecting shaft 10, the connecting shaft 10 drives the connecting plate 24 to rotate back and forth based on the axis of the rotating shaft 23 through the butting with the inner walls at the front side and the rear side of the chute 25, and drives the spraying pipe 2 to rotate back and forth, thereby spraying different positions, the spraying water adsorbs and purifies the waste gas at different positions in the box body 1, meanwhile, the second belt wheel 12 drives the worm 22 to rotate through the connecting shaft 10, the worm 22 drives the worm wheel 17 to rotate anticlockwise, worm wheel 17 drives 16 anticlockwise rotations of sector gear, sector gear 16 drives montant 6 upward movement through the meshing with rack 18, montant 6 drives 19 upward movement of diaphragm and compresses reset spring 21, sector gear 16 breaks away from the meshing with rack 18 after rotating certain angle, montant 6 backward slip that resets under reset spring 21's spring action, sector gear 16 continuously rotates, drive 6 intermittent type nature up-and-down motion of montant, montant 6 drives 7 intermittent type nature up-and-down motion of baffle, thereby carry out intermittent type nature to open to the gas outlet, thereby discharge through 4 intermittent type nature of outlet duct to the waste gas in the box 1, thereby guarantee to waste gas purification's comprehensiveness.

Claims

1. The utility model provides a tombarthite draws uses exhaust treatment device, includes box (1) and shower (2), its characterized in that, box (1) one side intercommunication has intake pipe (3) and fixed mounting has a mounting panel, and mounting panel top fixed mounting has motor (8), and box (1) opposite side has been seted up the gas outlet and has been communicateed outlet duct (4), and fixed mounting has filter screen (5) in the gas outlet, the one end of fixedly connected with cross axle (9) on the motor (8) output shaft, the other end of cross axle (9) extend to inside box (1), and fixed mounting has a plurality of stirring leaves on cross axle (9), and box (1) top fixed mounting has fixed plate (15) and two risers (14), and one side that two risers (14) are close to each other is rotated and is installed same connecting axle (10), and on cross axle (9) and connecting axle (10) respectively fixed mounting have first band pulley (11) and second band pulley (12), the belt conveyor is characterized in that the same belt is arranged on the first belt wheel (11) and the second belt wheel (12) in a transmission manner, the bottom of the spray pipe (2) is communicated with a plurality of spray heads, the top of the spray pipe (2) is communicated with one end of a water inlet pipe, one end of the spray pipe (2) is fixedly provided with one end of a rotating shaft (23), the box body (1) is rotatably sleeved on the outer side of the rotating shaft (23), the other end of the rotating shaft (23) is fixedly provided with a connecting plate (24), the top of one side of the connecting plate (24) is provided with a sliding groove (25), the bottom of one side of the second belt wheel (12) is fixedly provided with a round rod (26), the round rod (26) is movably abutted against the inner walls of the front side and the rear side of the sliding groove (25), one end of the connecting shaft (10) is fixedly provided with a worm (22), the front side of the fixing plate (15) is rotatably provided with a sector gear (16), the front side of the sector gear (16) is fixedly provided with a worm wheel (17), and the worm wheel (17) is meshed with the worm (22), vertical hole has been seted up to box (1) top one side, and vertical downthehole slidable mounting has montant (6), and montant (6) bottom fixed mounting has baffle (7), and baffle (7) and box (1) one side inner wall movable seal butt, montant (6) one side fixed mounting have rack (18), sector gear (16) mesh mutually with rack (18).

2. The waste gas treatment device for extracting rare earth as claimed in claim 1, wherein a transverse plate (19) is fixedly mounted on the other side of the vertical rod (6), one end of a guide rod (20) is fixedly mounted on one side of the top of the box body (1), and the transverse plate (19) is slidably sleeved on the outer side of the guide rod (20).

3. The exhaust gas treatment device for rare earth extraction according to claim 2, wherein the other end of the guide rod (20) is fixedly provided with a top plate, the bottom of the top plate is fixedly connected with one end of a return spring (21), and the other end of the return spring (21) is fixedly connected with the top of a transverse plate (19).

4. The waste gas treatment device for rare earth extraction according to claim 1, wherein a positioning plate (27) is fixedly installed on the inner wall of the top of the box body (1), one end of a positioning shaft (28) is fixedly installed at the other end of the spray pipe (2), and the positioning plate (27) is rotatably sleeved on the outer side of the positioning shaft (28).

5. The exhaust gas treatment device for rare earth extraction according to claim 1, wherein one end of a drain pipe (13) is communicated with the bottom of the other side of the box body (1), and a control valve is fixedly mounted on the drain pipe (13).

6. The exhaust gas treatment device for rare earth extraction according to claim 1, wherein an installation groove is formed on an inner wall of one side of the box body (1), and the transverse shaft (9) is rotatably installed in the installation groove.