CN211676989U - Tail gas processing apparatus is used in chlorosilane purification - Google Patents

Abstract

The utility model discloses a tail gas processing apparatus is used in chlorosilane purification, including shell, water level monitoring pipe and staple bolt, the right side of shell is provided with the screw, the top of motor is connected with the drive belt, the outside of pivot is provided with the runner, water level monitoring pipe is located the left side of shell, the top of outlet is fixed with the water inlet, the inside of shell is provided with the breather pipe, the place ahead of blast pipe is provided with the tube cap, the staple bolt is located the rear of breather pipe, the inside of rose box is provided with the filter, the top of filter is provided with the apron, the top rear end of apron is fixed with the handle. This tail gas processing apparatus is used in chlorosilane purification compares with current ordinary tail gas processing apparatus, and this equipment can prevent the pollution of foreign matter to the inside solution of equipment, and this equipment has the stirring structure simultaneously and can make tail gas and solution fully fuse, prevents that tail gas treatment from making remaining harmful gas to discharge into the air and causing the pollution inadequately comprehensively.

Description

Tail gas processing apparatus is used in chlorosilane purification

Technical Field

The utility model relates to a tail gas treatment technical field specifically is a tail gas processing apparatus is used in chlorosilane purification.

Background

Chlorosilane is an active compound of the formula SiH₃Although chlorosilane has an alkane name, the compound does not contain carbon, so that the chlorosilane is an inorganic substance, tail gas generated in the purification process of chlorosilane pollutes air, and a tail gas treatment device purifies the tail gas under the action of a catalyst so as to reduce the pollution to the environment.

The debris in the atmosphere can follow the gas vent and go out into equipment when the tail gas processing apparatus of present stage uses, causes the pollution to the inside solution of equipment, and tail gas and solution contact are not enough after tail gas lets in equipment to the tail gas processing apparatus of present stage simultaneously to make the processing incomplete, so the tail gas processing apparatus of present stage can not be fine satisfy people's user demand, to above-mentioned condition, carries out technical innovation on present tail gas processing apparatus basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tail gas processing apparatus is used in chlorosilane purification to the debris that proposes general tail gas processing apparatus in the atmosphere when using in solving above-mentioned background art can follow the gas vent and go out the entering equipment, causes the pollution to the inside solution of equipment, and tail gas processing apparatus in present stage simultaneously lets in tail gas behind the equipment tail gas and solution contact inadequately, thereby makes the processing incomplete, so tail gas processing apparatus in present stage can not be fine satisfies people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: a tail gas treatment device for purifying chlorosilane comprises a shell, a water level monitoring pipe and a hoop, wherein screws are arranged on the right side of the shell, a motor is arranged on the right side of the screws, a driving belt is connected above the motor, a rotating shaft is fixed on the left side of the driving belt, a rotating wheel is arranged outside the rotating shaft, a stirring blade is fixed below the rotating wheel, the water level monitoring pipe is positioned on the left side of the shell, a water outlet is arranged behind the shell, a water inlet is fixed above the water outlet, a valve is arranged on the left side of the water inlet, a ventilating pipe is arranged inside the shell, an exhaust pipe is arranged above the shell, a pipe cover is arranged in front of the exhaust pipe, a fixed connecting block is fixed above the pipe cover, the hoop is positioned behind the ventilating pipe, a filter box is fixed in front of the ventilating pipe, a filter plate is arranged inside the filter box, and the left and right sides of filter is provided with the draw-in groove, the top of filter is provided with the apron, and the hinge is installed to the top front end of apron, the top rear end of apron is fixed with the handle.

Preferably, the motor is connected with the shell through a screw, and the motor is connected with the rotating shaft through a transmission belt.

Preferably, a rotating structure is formed between the rotating shaft and the rotating wheel, and the rotating shaft is fixedly connected with the stirring blades.

Preferably, a conductor structure is formed between the water level monitoring pipe and the shell, and the water level monitoring pipe is bonded with the shell.

Preferably, the valve is fixedly connected with the water inlet and the water outlet, and the water inlet is welded with the shell.

Preferably, the pipe cover is movably connected with the fixed connecting block, and the fixed connecting block is bonded with the exhaust pipe.

Preferably, a sliding structure is formed between the filter plate and the clamping groove, and the size of the filter plate is matched with that of the clamping groove.

Preferably, a rotating structure is formed between the cover plate and the hinge, and the cover plate is connected with the filter box through the hinge.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a shell, including a motor, an end cap, a controller, and a cover plate, the motor of this equipment passes through the drive belt and drives the pivot rotation, constitute revolution mechanic between pivot and the runner, it is rotatory to drive the stirring leaf through revolution mechanic, thereby make the inside exhaust tail gas of breather pipe and the inside solution of shell fully fuse, thereby purify chlorosilane, then discharge other gases that produce from the blast pipe, shelter from the blast pipe through the tube cap, prevent that the outside material of equipment from getting into the inside solution of equipment pollution equipment;

2. the utility model discloses a shell, water level monitoring pipe, valve and breather pipe, this equipment carry on the interpolation and the emission of the solution of controlgear inside through the switch of valve, constitute the switch-on structure between water level monitoring pipe and the shell, observe the water level of equipment inside through the switch-on structure, prevent that the water level of equipment inside is too high, make the solution of equipment inside flow back away from the breather pipe, influence the work of equipment;

3. the utility model discloses a rose box, filter, draw-in groove, apron and hinge, this equipment pass through the filter and filter the solid particle in the tail gas and cross, constitute sliding construction between filter and the draw-in groove, take out the filter through sliding construction and be convenient for wash, constitute revolution mechanic between apron and the hinge, open the apron through revolution mechanic, the staff of being convenient for clears up the inside solid particle of rose box.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the filter box of the present invention showing an enlarged structure in a top view.

In the figure: 1. a housing; 2. a screw; 3. a motor; 4. a transmission belt; 5. a rotating shaft; 6. a rotating wheel; 7. stirring blades; 8. a water level monitoring pipe; 9. a water outlet; 10. a water inlet; 11. a valve; 12. a breather pipe; 13. an exhaust pipe; 14. a tube cover; 15. fixing a connecting block; 16. hooping; 17. a filter box; 18. a filter plate; 19. a card slot; 20. a cover plate; 21. a hinge; 22. a handle.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a tail gas treatment device for purifying chlorosilane comprises a shell 1, a water level monitoring pipe 8 and a hoop 16, wherein a screw 2 is arranged on the right side of the shell 1, a motor 3 is arranged on the right side of the screw 2, a transmission belt 4 is connected above the motor 3, a rotating shaft 5 is fixed on the left side of the transmission belt 4, the motor 3 is connected with the shell 1 through the screw 2, the motor 3 is connected with the rotating shaft 5 through the transmission belt 4, a rotating wheel 6 is arranged outside the rotating shaft 5, a stirring blade 7 is fixed below the rotating wheel 6, a rotating structure is formed between the rotating shaft 5 and the rotating wheel 6, the rotating shaft 5 is fixedly connected with the stirring blade 7, the rotating shaft 5, the motor 3, the transmission belt 4, the rotating shaft 5, the rotating wheel 6, the stirring blade 7, a vent pipe 12, an exhaust pipe 13 and a pipe cover 14 are arranged on the motor 3 of the device, the rotating shaft 5 is driven by the transmission, the stirring blade 7 is driven to rotate through the rotating structure, so that tail gas exhausted from the interior of the vent pipe 12 is fully fused with solution in the interior of the shell 1, chlorosilane is purified, other generated gas is exhausted from the exhaust pipe 13, the exhaust pipe 13 is shielded through the pipe cover 14, and substances outside the equipment are prevented from entering the solution in the equipment to pollute the equipment;

the water level monitoring pipe 8 is positioned at the left side of the shell 1, a water outlet 9 is arranged at the rear part of the shell 1, a conductor structure is formed between the water level monitoring pipe 8 and the shell 1, the water level monitoring pipe 8 is adhered with the shell 1, a water inlet 10 is fixed above the water outlet 9, and the left side of the water inlet 10 is provided with a valve 11, the valve 11 is fixedly connected with the water inlet 10 and the water outlet 9, and the water inlet 10 and the shell 1 are welded, and pass through the shell 1, the water level monitoring pipe 8, the valve 11 and the vent pipe 12, the device controls the addition and discharge of the solution in the device through the switch of the valve 11, a conductor structure is formed between the water level monitoring pipe 8 and the shell 1, the water level in the equipment is observed through the structure of the conduction device, so that the water level in the equipment is prevented from being too high, and the solution in the equipment flows back from the vent pipe 12 to influence the work of the equipment;

the air pipe 12 is arranged in the shell 1, the exhaust pipe 13 is arranged above the shell 1, the pipe cover 14 is arranged in front of the exhaust pipe 13, the fixed connecting block 15 is fixed above the pipe cover 14, the pipe cover 14 is movably connected with the fixed connecting block 15, the fixed connecting block 15 is bonded with the exhaust pipe 13, the hoop 16 is located behind the exhaust pipe 12, the filter box 17 is fixed in front of the exhaust pipe 12, the filter box 18 is arranged in the filter box 17, the clamping grooves 19 are formed in the left side and the right side of the filter plate 18, the filter plate 18 and the clamping grooves 19 form a sliding structure, the sizes of the filter plate 18 and the clamping grooves 19 are matched, the cover plate 20 is arranged above the filter plate 18, the hinge 21 is arranged at the front end of the upper portion of the cover plate 20, the rotary structure is formed between the cover plate 20 and the hinge 21, the cover plate 20 is connected with the filter, Filter 18, draw-in groove 19, apron 20 and hinge 21, this equipment filters out the solid particle in the tail gas through filter 18, constitute sliding construction between filter 18 and the draw-in groove 19, take out filter 18 through sliding construction and be convenient for wash, constitute revolution mechanic between apron 20 and the hinge 21, open apron 20 through revolution mechanic, be convenient for the staff clear up the inside solid particle of rose box 17, the top rear end of apron 20 is fixed with handle 22.

The working principle is as follows: when the tail gas treatment device for purifying chlorosilane is used, firstly, the addition and the discharge of solution in the device are controlled through the switch of the valve 11, the water level in the device is observed through the conduction device structure formed between the water level monitoring pipe 8 and the shell 1, the water level in the device is prevented from being overhigh, then solid particles in tail gas are filtered out through the filter plate 18, the motor 3 drives the rotating shaft 5 which forms a rotating structure with the rotating wheel 6 to rotate through the driving belt 4, the rotating shaft 5 drives the stirring blade 7 to rotate, so that the tail gas discharged from the inside of the vent pipe 12 is fully fused with the solution in the shell 1, other generated gas is discharged from the exhaust pipe 13, the exhaust pipe 13 is shielded by the pipe cover 14, the solution in the device is prevented from being polluted by substances outside the device, and finally, the filter plate 18 is taken out through the sliding structure formed between the filter plate 18 and the clamping groove 19, the cover plate 20 is opened through a rotating structure formed between the cover plate 20 and the hinge 21, so that workers can clean solid particles in the filter box 17 conveniently.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a tail gas processing apparatus is used in chlorosilane purification, includes shell (1), water level monitoring pipe (8) and staple bolt (16), its characterized in that: the water level monitoring device is characterized in that a screw (2) is arranged on the right side of the shell (1), a motor (3) is installed on the right side of the screw (2), a transmission belt (4) is connected to the top of the motor (3), a rotating shaft (5) is fixed to the left side of the transmission belt (4), a rotating wheel (6) is arranged outside the rotating shaft (5), a stirring blade (7) is fixed to the lower portion of the rotating wheel (6), a water level monitoring pipe (8) is located on the left side of the shell (1), a water outlet (9) is arranged behind the shell (1), a water inlet (10) is fixed to the upper portion of the water outlet (9), a valve (11) is arranged on the left side of the water inlet (10), a vent pipe (12) is arranged inside the shell (1), an exhaust pipe (13) is arranged above the shell (1), a pipe cover (14) is arranged in front of the exhaust pipe (13), and a fixed, staple bolt (16) are located the rear of breather pipe (12), and the place ahead of breather pipe (12) is fixed with rose box (17), the inside of rose box (17) is provided with filter (18), and the left and right sides of filter (18) is provided with draw-in groove (19), the top of filter (18) is provided with apron (20), and installs hinge (21) at the top front end of apron (20), the top rear end of apron (20) is fixed with handle (22).

2. The tail gas treatment device for chlorosilane purification of claim 1, which is characterized by comprising the following steps: the motor (3) is connected with the shell (1) through a screw (2), and the motor (3) is connected with the rotating shaft (5) through a transmission belt (4).

3. The tail gas treatment device for chlorosilane purification of claim 1, which is characterized by comprising the following steps: a rotating structure is formed between the rotating shaft (5) and the rotating wheel (6), and the rotating shaft (5) is fixedly connected with the stirring blade (7).

4. The tail gas treatment device for chlorosilane purification of claim 1, which is characterized by comprising the following steps: a conduction device structure is formed between the water level monitoring pipe (8) and the shell (1), and the water level monitoring pipe (8) is bonded with the shell (1).

5. The tail gas treatment device for chlorosilane purification of claim 1, which is characterized by comprising the following steps: the valve (11) is fixedly connected with the water inlet (10) and the water outlet (9), and the water inlet (10) is welded with the shell (1).

6. The tail gas treatment device for chlorosilane purification of claim 1, which is characterized by comprising the following steps: the pipe cover (14) is movably connected with the fixed connecting block (15), and the fixed connecting block (15) is adhered with the exhaust pipe (13).

7. The tail gas treatment device for chlorosilane purification of claim 1, which is characterized by comprising the following steps: a sliding structure is formed between the filter plate (18) and the clamping groove (19), and the size of the filter plate (18) is matched with that of the clamping groove (19).

8. The tail gas treatment device for chlorosilane purification of claim 1, which is characterized by comprising the following steps: a rotating structure is formed between the cover plate (20) and the hinge (21), and the cover plate (20) is connected with the filter box (17) through the hinge (21).

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