CN215388498U

CN215388498U - RTO combined equipment containing molecular sieve rotating wheel

Info

Publication number: CN215388498U
Application number: CN202121973515.1U
Authority: CN
Inventors: 李新安; 李新帅
Original assignee: Qingdao Tengrunda Environmental Protection Equipment Co ltd
Current assignee: Qingdao Tengrunda Environmental Protection Equipment Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-01-04
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses an RTO combined device containing a molecular sieve rotating wheel, which relates to the technical field of waste gas treatment, and comprises a box body, a chimney, a preprocessor and a molecular sieve rotating wheel mechanism, wherein a gas pipe is fixedly communicated between the molecular sieve rotating wheel mechanism and the box body, a dust removal part for reducing dust in waste gas is arranged on the box body, a rotating shaft is fixedly connected with the inner wall of the box body in a fixed-shaft rotating manner, a turbine blade is fixedly connected with the surface of the rotating shaft, a rotating drum is fixedly connected with the upper end of the rotating shaft, a plurality of vent holes are formed in the surface of the rotating drum, a gas pipe is fixedly communicated with the lower surface of the box body, an igniter is arranged in the box body, an exhaust part for fixedly communicating with the chimney is arranged on the box body, the RTO combined device is provided with an exhaust part which enters the rotating drum through gas and then blows the surface of the turbine blade, the rotating drum is driven by blowing force, the rotating drum, the gas in the drum is uniformly blown into each position in the box body through the vent holes, the temperature at each position in the box body is more uniform, thereby improving the effect of incineration efficiency.

Description

RTO combined equipment containing molecular sieve rotating wheel

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to an RTO combined device containing a molecular sieve rotating wheel.

Background

The organic waste gas treatment refers to the treatment work of adsorbing, filtering and purifying the organic waste gas generated in the industrial production process, and a common method for treating the organic waste gas in the prior art is to burn the organic waste gas in a heat storage incinerator so as to reduce harmful ingredients in the waste gas.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide RTO combined equipment containing a molecular sieve rotating wheel, which has the advantages that gas enters a rotating drum and then is blown to the surface of a turbine blade, the rotating drum is driven to rotate by blowing force, and the gas in the drum is uniformly blown into each position in a box body through vent holes by the rotation of the rotating drum, so that the temperature at each position in the box body is uniform, the burning efficiency is improved, and the problems that the burning efficiency is poor and the actual needs of people cannot be met due to the fact that the temperature in the furnace is inconsistent because the gas in the furnace is not uniformly distributed in the use process of the existing burning furnace are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: an RTO assembly comprising a rotating wheel of molecular sieve. Including box and chimney, still include preprocessor and molecular sieve runner mechanism, molecular sieve runner mechanism with fixed intercommunication has the gas-supply pipe between the box, be provided with the dust removal part that is arranged in reducing the dust in the waste gas on the box, the inner wall dead axle of box rotates and is connected with the pivot, the fixed surface of pivot is connected with the turbine piece, the upper end fixedly connected with rotary drum of pivot, the rotary drum dead axle rotates to be connected the inner wall of box, a plurality of air vents are seted up on the surface of rotary drum, the lower fixed surface intercommunication of box has the gas pipe, be provided with some firearms in the box, be provided with on the box be used for with the exhaust part of the fixed intercommunication of chimney.

Optionally, the dust removal part includes the water tank, the fixed intercommunication of the tip of gas-supply pipe has the transit pipe, the upper surface of water tank is offered and is used for the transit pipe stretches into and fixed connection's mouth of wearing with it, the fixed intercommunication of bottom of box has the intake pipe, the intake pipe with fixed intercommunication has the connecting pipe between the water tank.

Optionally, the exhaust part includes outlet duct and fan, the outlet duct with the top of box is fixed the intercommunication, the fan passes through mounting bracket fixed mounting in the lateral wall of box, the tip of outlet duct with the air inlet of fan is fixed the intercommunication, the gas outlet of fan with it has the blast pipe to fix the intercommunication between the chimney.

Optionally, the box body comprises an inner container heat-insulating layer, a thick ceramic fiber cotton filling layer, a slag cotton filling layer and a shell.

Optionally, the surfaces of the gas pipe and the gas outlet pipe are both provided with a sealing valve, and the lower surface of the box body is fixedly connected with a triangular support column.

Optionally, the inner container heat-insulating layer is made of aluminum silicate fiber, and the shell is made of heat-resistant steel.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the gas enters the rotary drum and then is blown to the surface of the turbine blades, the turbine blades are driven to rotate by blowing force, the rotary shaft is driven to rotate by the rotation of the turbine blades, the rotary drum is driven to rotate by the rotation of the rotary shaft, the gas in the drum is uniformly blown into each position in the box body through the vent holes by the rotation of the rotary drum, and then the gas is ignited by the igniter, so that the temperature at each position in the box body is uniform, and the incineration efficiency is improved.

Secondly, the waste gas enters the transit pipe through the gas conveying pipe and then enters the water tank from the transit pipe, and dust in the waste gas can be absorbed by water, so that the pollution of the dust in the waste gas to the external environment is reduced.

Drawings

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

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a partial cross-sectional view of the structure of the present invention;

FIG. 4 is a front view of the structure of the present invention;

fig. 5 is a partial isometric view of a structure of the present invention.

In the figure: 1. a box body; 2. a gas pipe; 3. a rotating shaft; 4. a turbine blade; 5. a vent hole; 6. a rotating drum; 7. a gas delivery pipe; 8. an air inlet pipe; 9. a transit tube; 10. a water tank; 11. a connecting pipe; 12. an air outlet pipe; 13. a fan; 14. an exhaust pipe; 15. a chimney; 16. an igniter; 17. an inner container heat-insulating layer; 18. a thick ceramic cellucotton filling layer; 19. a slag wool filling layer; 20. a housing; 21. a preprocessor; 22. a molecular sieve rotating wheel mechanism; 23. a sealing valve; 24. and (4) triangular supporting columns.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, 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.

Referring to fig. 1 to 5, the present invention provides a technical solution: the RTO combined equipment containing the molecular sieve rotating wheel comprises a box body 1 and a chimney 15, and further comprises a preprocessor 21 and a molecular sieve rotating wheel mechanism 22, wherein a gas conveying pipe 7 is fixedly communicated between the molecular sieve rotating wheel mechanism 22 and the box body 1, a dust removal part for reducing dust in waste gas is arranged on the box body 1, a rotating shaft 3 is rotatably connected with the fixed shaft of the inner wall of the box body 1, a turbine blade 4 is fixedly connected with the surface of the rotating shaft 3, a rotating drum 6 is fixedly connected with the upper end of the rotating shaft 3, the fixed shaft of the rotating drum 6 is rotatably connected with the inner wall of the box body 1, a plurality of vent holes 5 are formed in the surface of the rotating drum 6, a gas pipe 2 is fixedly communicated with the lower surface of the box body 1, an igniter 16 is arranged in the box body 1, an exhaust part for fixedly communicating with the chimney 15 is arranged on the box body 1, the specific working process of the preprocessor 21 and the molecular sieve rotating wheel mechanism 22 can be found by referring to Chinese patent CN211189667U, when in use, after waste gas is firstly filtered by the preprocessor 21, the waste gas is further treated by a dust removal component, so that the pollution of dust-like substances in the waste gas to the external environment is reduced, the waste gas is discharged into the box body 1, then the gas is introduced into the rotary drum 6, the gas enters the rotary drum 6 and then is blown to the surface of the turbine blade 4, the turbine blade 4 is driven to rotate by blowing force, the rotary shaft 3 is driven to rotate by the rotation of the turbine blade 4, the rotary drum 6 is driven to rotate by the rotation of the rotary drum 6, the gas in the rotary drum is uniformly blown into each position in the box body 1 through the vent holes 5 and then is ignited, the temperature at each position in the box body 1 is uniform, the burning efficiency is improved, and then the purified gas is discharged into the chimney 15 through the exhaust component to finish the treatment of the waste gas.

Further, the dust removal part includes water tank 10, the fixed intercommunication of tip of gas-supply pipe 7 has transit pipe 9, the upper surface of water tank 10 is offered and is used for transit pipe 9 to stretch into and fixed connection's mouth of wearing with it, the fixed intercommunication of bottom of box 1 has intake pipe 8, fixed intercommunication has connecting pipe 11 between intake pipe 8 and the water tank 10, waste gas passes through gas-supply pipe 7 when using and enters into in transit pipe 9, again from transit pipe 9 enter into water tank 10 in, the dirt form thing in the waste gas can be absorbed by water, thereby the pollution of the dirt form thing in the waste gas to external environment has been reduced.

Further, the exhaust part comprises an air outlet pipe 12 and a fan 13, the air outlet pipe 12 is fixedly communicated with the top of the box body 1, the fan 13 is fixedly installed on the side wall of the box body 1 through a mounting frame, the end part of the air outlet pipe 12 is fixedly communicated with an air inlet of the fan 13, an exhaust pipe 14 is fixedly communicated between an air outlet of the fan 13 and a chimney 15, a sealing valve 23 of the air outlet pipe 12 is opened after the incineration is finished, the fan 13 is started, and the gas purified by the fan 13 is extracted out of the box body 1 and enters the chimney 15 through the exhaust pipe 14, so that the treatment of the waste gas can be finished.

In order to make the box body 1 more firm and prevent the box body from deforming due to overheating, further, the box body 1 comprises an inner container heat-insulating layer 17, a thick ceramic fiber cotton filling layer 18, a slag cotton filling layer 19 and a shell 20, the heat resistance of the box body 1 is improved by arranging the inner container heat-insulating layer 17, the heat loss is reduced, and therefore the working efficiency is improved.

In order to prevent the shaking and gas leakage of the equipment during operation, sealing valves 23 are respectively arranged on the surfaces of the gas pipe 2 and the gas outlet pipe 12, triangular support columns 24 are fixedly connected to the lower surface of the box body 1, and the stability of the equipment during operation can be improved through the triangular support columns 24.

In order to enhance the strength of the box body 1, the inner container insulating layer 17 is made of aluminum silicate fiber, the outer shell 20 is made of heat-resistant steel, the aluminum silicate fiber has the advantages of high temperature resistance, good thermal stability, low thermal conductivity, small heat capacity, good mechanical vibration resistance, small thermal expansion and good heat insulation performance, and the heat-resistant steel has high strength, good chemical stability and high-temperature oxidation corrosion resistance at high temperature, and also has enough toughness, good machinability and weldability, and certain structural stability.

The working principle is as follows: when the RTO combined equipment containing the molecular sieve rotating wheel is used, waste gas is firstly filtered by the preprocessor 21 and then enters the molecular sieve rotating wheel mechanism 22 for treatment to obtain high-temperature and high-concentration VOC, and then is discharged into the gas conveying pipe 7, the waste gas enters the transfer pipe 9 through the gas conveying pipe 7 and then enters the water tank 10 from the transfer pipe 9, dust in the waste gas can be absorbed by water, so that the pollution of the dust in the waste gas to the external environment is reduced, and then the waste gas enters the box body 1 through the connecting pipe 11 and the gas inlet pipe 8;

when waste gas enters the box body 1, the sealing valve 23 on the gas pipe 2 is opened, gas is introduced into the rotary drum 6, the gas enters the rotary drum 6 and then is blown to the surface of the turbine blade 4, the turbine blade 4 is driven to rotate by blowing force, the rotary shaft 3 is driven to rotate by the rotation of the turbine blade 4, the rotary drum 6 is driven to rotate by the rotation of the rotary shaft 3, the gas in the rotary drum is uniformly blown into each position inside the box body 1 through the vent holes 5 by the rotation of the rotary drum 6, and then the gas is ignited by the igniter 16, so that the temperature at each position inside the box body 1 is uniform, the incineration efficiency is improved, the sealing valve 23 of the gas outlet pipe 12 is opened after the incineration is finished, the fan 13 is started, the gas purified by the fan 13 is pumped out and enters the chimney 15 through the exhaust pipe 14, and the treatment of the waste gas can be finished.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. RTO combination equipment who contains molecular sieve runner includes box (1) and chimney (15), its characterized in that: also comprises a preprocessor (21) and a molecular sieve rotating wheel mechanism (22), a gas pipe (7) is fixedly communicated between the molecular sieve rotating wheel mechanism (22) and the box body (1), the box body (1) is provided with a dust removal component for reducing dust in waste gas, the inner wall of the box body (1) is fixedly and rotatably connected with a rotating shaft (3), the surface of the rotating shaft (3) is fixedly connected with a turbine blade (4), the upper end of the rotating shaft (3) is fixedly connected with a rotating drum (6), the rotating drum (6) is connected with the inner wall of the box body (1) in a fixed-shaft rotating way, a plurality of vent holes (5) are arranged on the surface of the rotary drum (6), the lower surface of the box body (1) is fixedly communicated with a gas pipe (2), an igniter (16) is arranged in the box body (1), and an exhaust part fixedly communicated with the chimney (15) is arranged on the box body (1).

2. An RTO assembly as claimed in claim 1 comprising a rotating wheel of molecular sieve, wherein: the dust removal part comprises a water tank (10), the end part of the gas transmission pipe (7) is fixedly communicated with a transit pipe (9), the upper surface of the water tank (10) is provided with a penetrating opening which is used for the transit pipe (9) to stretch into and be fixedly connected with the transit pipe, the bottom of the box body (1) is fixedly communicated with a gas inlet pipe (8), and the gas inlet pipe (8) is fixedly communicated with a connecting pipe (11) between the water tank (10).

3. An RTO assembly as claimed in claim 2 comprising a rotating wheel of molecular sieve, wherein: the exhaust part comprises an air outlet pipe (12) and a fan (13), the air outlet pipe (12) is fixedly communicated with the top of the box body (1), the fan (13) is fixedly installed on the side wall of the box body (1) through a mounting frame, the end part of the air outlet pipe (12) is fixedly communicated with the air inlet of the fan (13), and an exhaust pipe (14) is fixedly communicated between the air outlet of the fan (13) and the chimney (15).

4. An RTO assembly as claimed in claim 3 comprising a rotating wheel of molecular sieve, wherein: the box body (1) comprises an inner container heat-insulating layer (17), a thick ceramic fiber cotton filling layer (18), a slag cotton filling layer (19) and a shell (20).

5. An RTO assembly as claimed in any one of claims 3 or 4 comprising a rotating wheel of molecular sieve, wherein: sealing valves (23) are arranged on the surfaces of the gas pipe (2) and the gas outlet pipe (12), and triangular supporting columns (24) are fixedly connected to the lower surface of the box body (1).

6. An RTO assembly as claimed in claim 4 comprising a rotating wheel of molecular sieve, wherein: the inner container heat-insulating layer (17) is made of aluminum silicate fiber, and the shell (20) is made of heat-resistant steel.