CN220689089U

CN220689089U - RTO combustion system

Info

Publication number: CN220689089U
Application number: CN202321960225.2U
Authority: CN
Inventors: 杨西豹
Original assignee: Wuxi Bairun Thermal Energy Equipment Co ltd
Current assignee: Wuxi Bairun Thermal Energy Equipment Co ltd
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2024-03-29
Anticipated expiration: 2033-07-24

Abstract

The utility model discloses an RTO combustion system which comprises a base, wherein a supporting column is fixedly connected to the right side of the top of the base, a combustion box is arranged at the top of the supporting column, an electromagnetic induction coil is sleeved at the top of the surface of the combustion box, a heat insulation shell is sleeved on the surface of the combustion box, a carbon steel shell is sleeved on the surface of the heat insulation shell, and one end, far away from the combustion box, of the electromagnetic induction coil penetrates through to the left side of the carbon steel shell and is fixedly connected with a connecting plugboard. According to the utility model, through the cooperation of the base, the support column, the combustion box, the electromagnetic induction coil, the heat insulation shell, the carbon steel shell, the connecting plugboard, the rotating rod, the motor, the bracket, the rotating frame, the heat accumulator, the air inlet pipe, the air outlet pipe, the one-way valve, the waste gas suction fan, the chimney, the liquid storage box, the condensing box, the pressure pump, the guide pipe and the through pipe, waste gas can be simply and conveniently treated, the occupied area is small, and convenience is brought to the use of people.

Description

RTO combustion system

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to an RTO combustion system.

Background

The regenerative thermal incinerator is also called as RTO, the gas is oxidized and decomposed by a high-temperature heating chamber, then the oxidized and decomposed gas is discharged, and the waste gas is treated by an RTO combustion system.

The existing combustion system is heated by means of natural gas combustion, resistance heating combustion, microwave heating and the like, ammonia gas and nitrogen gas can be generated in the natural gas combustion mode, environment is polluted, the problems of high energy consumption, low heat conversion efficiency, easiness in damage and easiness in short circuit are easily caused in the resistance heating mode, the microwave heating mode is high in heat conversion efficiency and high in speed, but harmful to human bodies, the existing combustion system is feasible under the condition of airtight space, the existing combustion system is usually composed of a tower shell, an insulating layer, a combustion chamber, a heat storage chamber, an inlet and outlet pipeline, a control valve and the like, the heat storage chamber adopts two or more heat storage towers composed of honeycomb ceramic heat storage bodies, the passing exhaust gas is preheated and stored through the inlet and outlet pipelines and the control valve at two sides of each tower, and because the valve body is multiple, the operation is complex, the failure rate is increased, the overhaul cost is increased, the tower body is multiple, the occupied area is large, inconvenience is brought to people, and an RTO combustion system is provided in a targeted manner.

Disclosure of Invention

The utility model aims to provide an RTO combustion system which has the advantages of simple operation and small occupied area, solves the problems that the existing combustion system heats by means of natural gas combustion, resistance heating combustion, microwave heating and the like, ammonia gas and nitrogen gas can be generated by means of natural gas combustion, environment is polluted, the resistance heating mode is easy to generate the problems of overhigh energy consumption, low heat conversion efficiency, easy damage and easy short circuit, the microwave heating mode is high in heat conversion efficiency and high in speed, but harmful to human bodies, the existing combustion system is feasible under the condition of airtight space, the existing combustion system usually comprises a tower shell, a heat preservation layer, a combustion chamber, a heat accumulation chamber, inlet and outlet pipelines, a control valve and the like, the heat accumulation chamber adopts two or more heat accumulation towers formed by honeycomb ceramic heat accumulation bodies, and the inlet and outlet pipelines and the control valve at two sides of each tower preheat and accumulate the passing waste gas.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an RTO combustion system, includes the base, the right side fixedly connected with support column at base top, the top of support column is provided with the combustion chamber, the top cover on combustion chamber surface is equipped with electromagnetic induction coil, the surface cover of combustion chamber is equipped with thermal insulation shell, thermal insulation shell's surface cover is equipped with the carbon steel shell, electromagnetic induction coil keeps away from the one end of combustion chamber and runs through to the left side of carbon steel shell and fixedly connected with connection picture peg, there is the bull stick at carbon steel shell's top through bearing swing joint, the top fixedly connected with motor of bull stick, fixedly connected with support between motor and the carbon steel shell, the bottom of bull stick runs through to the inner chamber of combustion chamber and fixedly connected with swivel mount, the bottom fixedly connected with heat accumulator of swivel mount, the right side intercommunication of combustion chamber bottom has the intake pipe, the bottom of intake pipe runs through to the bottom of carbon steel shell, the left side intercommunication of combustion chamber bottom has the outlet duct, the bottom of outlet duct runs through to the bottom of carbon steel shell, the bottom of intake pipe and the equal fixedly connected with check valve of outlet duct, one side of carbon steel shell is kept away from the combustion chamber has the bull stick, the top has the condenser pump to be connected with between the top of stack, the cooling pump is equipped with the cooling pump.

Preferably, the top on the right side of the combustion box, the heat insulation shell and the carbon steel shell is provided with a heat energy recovery port, a recovery pipe is fixedly connected to the right side between the top and the bottom of the inner cavity of the heat energy recovery port, the right side of the recovery pipe is in threaded connection with a sealing cover, and the surface of the recovery pipe is sleeved with a flange plate.

Preferably, the surfaces of the air inlet pipe and the air outlet pipe are respectively sleeved with a sealing gasket, and the sealing gaskets are fixedly connected with the carbon steel shell.

Preferably, the left side at the top of the liquid storage tank is communicated with a liquid inlet pipe, and the top of the liquid inlet pipe is in threaded connection with a pipe cover.

Preferably, the two sides of the heat accumulator are fixedly connected with sliding blocks, and the two sides of the inner cavity of the combustion box are provided with sliding grooves matched with the sliding blocks.

Preferably, the bottom on the right side of the chimney is communicated with a liquid discharge pipe, and a sealing plug is connected on the right side between the top and the bottom of the inner cavity of the liquid discharge pipe in a threaded manner.

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

1. according to the utility model, through the cooperation of the base, the support column, the combustion box, the electromagnetic induction coil, the heat insulation shell, the carbon steel shell, the connecting plugboard, the rotating rod, the motor, the bracket, the rotating frame, the heat accumulator, the air inlet pipe, the air outlet pipe, the one-way valve, the waste gas suction fan, the chimney, the liquid storage box, the condensing box, the pressure pump, the guide pipe and the through pipe, waste gas can be simply and conveniently treated, the occupied area is small, and convenience is brought to the use of people.

2. The sealing gasket is arranged, so that the combustion box has good sealing performance, a liquid inlet pipe is arranged, a user can conveniently add condensate into the liquid storage box, the sliding block and the sliding groove are arranged, the heat accumulator can rotate more stably, and the condensed liquid can be discharged out of the chimney through the liquid discharge pipe.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

fig. 3 is a front view of the structure of the present utility model.

In the figure: 1. a base; 2. a support column; 3. a combustion box; 4. an electromagnetic induction coil; 5. a heat insulation shell; 6. a carbon steel housing; 7. a connecting plugboard; 8. a rotating rod; 9. a motor; 10. a bracket; 11. a rotating frame; 12. a heat storage body; 13. an air inlet pipe; 14. an air outlet pipe; 15. a one-way valve; 16. an exhaust gas suction fan; 17. a chimney; 18. a liquid storage tank; 19. a condensing box; 20. a pressure pump; 21. a conduit; 22. a through pipe; 23. a heat energy recovery port; 24. and (5) recycling the pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an RTO combustion system comprises a base 1, a support column 2 is fixedly connected to the right side of the top of the base 1, a combustion box 3 is arranged at the top of the support column 2, an electromagnetic induction coil 4 is sleeved at the top of the surface of the combustion box 3, a heat insulation shell 5 is sleeved at the surface of the combustion box 3, a carbon steel shell 6 is sleeved at the surface of the heat insulation shell 5, heat recovery ports 23 are respectively arranged at the tops of the right sides of the combustion box 3, the heat insulation shell 5 and the carbon steel shell 6, a recovery pipe 24 is fixedly connected to the right side between the top and the bottom of the inner cavity of the heat recovery ports 23, a sealing cover is connected to the right side of the recovery pipe 24 in a threaded manner, a flange is sleeved at the surface of the recovery pipe 24, one end of the electromagnetic induction coil 4, which is far away from the combustion box 3, penetrates to the left side of the carbon steel shell 6 and is fixedly connected with a connecting plug board 7, the top of the carbon steel shell 6 is movably connected with a rotating rod 8 through a bearing, the top of the rotating rod 8 is fixedly connected with a motor 9, a bracket 10 is fixedly connected between the motor 9 and the carbon steel shell 6, the bottom of the rotating rod 8 penetrates through the inner cavity of the combustion box 3 and is fixedly connected with a rotating frame 11, the bottom of the rotating frame 11 is fixedly connected with a heat accumulator 12, both sides of the heat accumulator 12 are fixedly connected with sliding blocks, sliding grooves matched with the sliding blocks are formed in both sides of the inner cavity of the combustion box 3, the heat accumulator 12 can rotate more stably by arranging the sliding blocks and the sliding grooves, the right side of the bottom of the combustion box 3 is communicated with an air inlet pipe 13, the bottom of the air inlet pipe 13 penetrates through the bottom of the carbon steel shell 6, the left side of the bottom of the combustion box 3 is communicated with an air outlet pipe 14, the bottom of the air outlet pipe 14 penetrates through the bottom of the carbon steel shell 6, sealing gaskets are sleeved on the surfaces of the air inlet pipe 13 and the air outlet pipe 14, the sealing gaskets are fixedly connected with the carbon steel shell 6, through setting up sealed pad, can make combustion case 3 have good leakproofness, the equal fixedly connected with check valve 15 in bottom of intake pipe 13 and outlet duct 14, one side intercommunication that combustion case 3 was kept away from to intake pipe 13 has waste gas suction fan 16, the one end intercommunication that combustion case 3 was kept away from to outlet duct 14 has chimney 17, the bottom intercommunication on chimney 17 right side has the fluid-discharge tube, right side threaded connection between fluid-discharge tube inner chamber top and the bottom has the sealing plug, through setting up the fluid-discharge tube, can discharge condensate into chimney 17 with the condensate liquid, the left side fixedly connected with liquid reserve tank 18 at base 1 top, the left side intercommunication at liquid reserve tank 18 top has the feed-in pipe, the top threaded connection of feed-in pipe has the tube cap, through setting up the feed-in pipe, can be convenient for the user to add the condensate in to liquid reserve tank 18, the bottom cover on chimney 17 surface is equipped with condensing box 19, the top intercommunication of liquid reserve tank 18 has pressure pump 20, the pipe 21 between pressure pump 20 and the condensing box 19, the intercommunication has siphunculus 22 between liquid reserve tank 18 and the condensing box 19, through base 1, 2, combustion case 3, electromagnetic induction coil 4, heat insulating housing 5, 7, the motor 7, the bull stick, 9, the bull stick, the back vent pipe 10, air inlet duct 16, air duct 16, the convenient and air storage device 16, the convenient use of the heat accumulation is carried out, and air pump 17, the air intake pipe 16, the convenient and air storage device is realized, the air intake pipe 16, the air intake pipe is convenient, the air intake pipe 16, the air intake device is carried out, the air duct 13, the air intake device is convenient, and has just 13, and has been carried out.

When the device is used, waste gas enters through the air inlet pipe 13, heat is released from the right side of the heat accumulator 12, the waste gas enters the top of the inner cavity of the combustion box 3 after being preheated, the electromagnetic induction coil 4 works to heat the combustion box 3, the waste gas is decomposed at high temperature, the waste gas enters the air outlet pipe 14 through the left side of the heat accumulator 12 after being decomposed, heat in the waste gas is absorbed through the left side of the heat accumulator 12, the waste gas enters the chimney 17 through the air outlet pipe 14 and is cooled and then discharged, and when the waste gas is treated again, the motor 9 works to drive the heat accumulator 12 to rotate through the rotating rod 8 and the rotating frame 11, so that heat absorption and heat release are alternately carried out on the left side and the right side of the heat accumulator 12, and therefore, the waste gas can be treated simply and conveniently, the occupied area is small, and convenience is brought to the use of people.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 combustion system, comprising a base (1), characterized in that: the utility model discloses a combustion box, including base (1) and combustion box, right side fixedly connected with support column (2) at base (1) top, the top of support column (2) is provided with combustion box (3), the top cover on combustion box (3) surface is equipped with electromagnetic induction coil (4), the surface cover of combustion box (3) is equipped with thermal insulation shell (5), the surface cover of thermal insulation shell (5) is equipped with carbon steel shell (6), electromagnetic induction coil (4) keep away from the one end of combustion box (3) and run through to the left side of carbon steel shell (6) and fixedly connected with picture peg (7), the top of carbon steel shell (6) is through bearing swing joint there bull stick (8), the top fixedly connected with motor (9) of bull stick (8), fixedly connected with support (10) between motor (9) and carbon steel shell (6), the bottom of bull stick (8) runs through to the inner chamber of combustion box (3) and fixedly connected with swivel mount (11), the bottom fixedly connected with heat accumulator (12) of swivel mount (11), the right side intercommunication of combustion box (3) bottom has intake duct (13), the bottom of intake duct (13) is run through to the bottom of combustion box (13), the bottom of outlet duct (14) runs through to the bottom of carbon steel shell (6), the equal fixedly connected with check valve (15) in bottom of intake pipe (13) and outlet duct (14), one side intercommunication that combustion case (3) was kept away from to intake pipe (13) has waste gas suction fan (16), one end intercommunication that combustion case (3) was kept away from to outlet duct (14) has chimney (17), the left side fixedly connected with liquid reserve tank (18) at base (1) top, the bottom cover on chimney (17) surface is equipped with condensing box (19), the top intercommunication of liquid reserve tank (18) has pressure pump (20), the intercommunication has pipe (21) between pressure pump (20) and condensing box (19), the intercommunication has siphunculus (22) between liquid reserve tank (18) and condensing box (19).

2. An RTO combustion system as defined in claim 1, wherein: the heat energy recovery device is characterized in that heat energy recovery ports (23) are formed in the tops of the right sides of the combustion box (3), the heat insulation shell (5) and the carbon steel shell (6), recovery pipes (24) are fixedly connected to the right sides between the tops and the bottoms of the inner cavities of the heat energy recovery ports (23), sealing covers are connected to the right sides of the recovery pipes (24) in a threaded mode, and flanges are sleeved on the surfaces of the recovery pipes (24).

3. An RTO combustion system as defined in claim 1, wherein: sealing gaskets are respectively sleeved on the surfaces of the air inlet pipe (13) and the air outlet pipe (14), and the sealing gaskets are fixedly connected with the carbon steel shell (6).

4. An RTO combustion system as defined in claim 1, wherein: the left side at the top of the liquid storage tank (18) is communicated with a liquid inlet pipe, and the top of the liquid inlet pipe is connected with a pipe cover in a threaded manner.

5. An RTO combustion system as defined in claim 1, wherein: both sides of the heat accumulator (12) are fixedly connected with sliding blocks, and both sides of the inner cavity of the combustion box (3) are provided with sliding grooves matched with the sliding blocks.

6. An RTO combustion system as defined in claim 1, wherein: the bottom of the right side of the chimney (17) is communicated with a liquid discharge pipe, and a sealing plug is connected with the right side between the top and the bottom of the inner cavity of the liquid discharge pipe in a threaded manner.