Waste gas recycling system

Abstract

The utility model discloses a waste gas recycling system and belongs to the technical field of waste gas recycling, the waste gas recycling system comprises essence processing equipment and a moisturizing room, a gas supply mechanism is mounted on one side of the essence processing equipment, and a flow adjusting mechanism is mounted at the end, away from the essence processing equipment, of the gas supply mechanism; a penetrating pipe is installed at the end, away from the air supply mechanism, of the flow adjusting mechanism and penetrates through the wall of the moisturizing room, a first buffer box is installed at the end, away from the flow adjusting mechanism, of the penetrating pipe, heat dissipation mechanisms are installed on the two sides of the first buffer box, and second buffer boxes are installed at the ends, away from the first buffer box, of the heat dissipation mechanisms; an exhaust pipe is installed on the front face of the second buffer box, a waste gas treatment mechanism and an improved waste gas recycling system are fixedly connected to the end, away from the second buffer box, of the exhaust pipe, heating and heat preservation in a certain area are achieved through waste hot gas generated in the essence processing process, meanwhile, the energy utilization rate is increased, and the energy consumption is reduced. And the energy implementation effect is improved.

Description

Technical Field

[0001] This application relates to the technical field of waste gas recycling, and particularly relates to a waste gas recycling system. Background Art

[0002] Waste gas recycling is an environmental protection technology aimed at reducing waste gas emissions generated during industrial production processes while saving resources and energy. During the processing of essence, a certain amount of waste heat gas is generated. The blending process of essence products often involves heating because heating helps improve the volatility and blending of essence components. During the heating process, the molecular motion in the raw materials intensifies, and the components with stronger volatility are released first, and then various components are fully mixed through stirring. The waste heat gas involved in the heating process was once treated by emission.

[0003] The blending process of essence products involves heating. The waste heat gas generated during the heating process contains a large amount of heat. Direct emission will cause an increase in heat in the atmosphere, affecting the external environment. At the same time, a large amount of waste heat is discharged, resulting in low energy utilization efficiency, which is neither environmentally friendly nor economical. Summary of the Utility Model

[0004] A waste gas recycling system proposed in this application aims to solve the problems raised in the above background art.

[0005] To achieve the above objective, this application adopts the following technical solutions:

[0006] A waste gas recycling system includes an essence processing device and a humidity control room. A gas delivery mechanism is installed on one side of the essence processing device. A flow regulating mechanism is installed at the end of the gas delivery mechanism away from the essence processing device. A through pipe is installed at the end of the flow regulating mechanism away from the gas delivery mechanism. The through pipe penetrates the wall of the humidity control room. A first buffer tank is installed at the end of the through pipe away from the flow regulating mechanism. Heat dissipation mechanisms are installed on both sides of the first buffer tank. A second buffer tank is installed at the end of the heat dissipation mechanism away from the first buffer tank. An exhaust pipe is installed on the front of the second buffer tank. The end of the exhaust pipe away from the second buffer tank is fixedly connected to a waste gas treatment mechanism.

[0007] As a preferred embodiment, the gas delivery mechanism includes an air delivery pipe installed on one side of the essence processing device, and a heat insulation sleeve is sleeved on the side of the air delivery pipe.

[0008] By adopting the above technical solutions, the gas delivery mechanism is responsible for transporting waste heat gas, and at the same time, it can reduce the heat exchange rate between the external temperature and the internal temperature, thereby improving the transportation effect.

[0009] As a preferred embodiment, the flow regulating mechanism includes an installation box, and a fan is installed inside the installation box.

[0010] By adopting the above technical solution, the air supply efficiency of the fan is controlled to control the size of the waste hot air flow, so that the staff can adjust the waste hot air flow according to actual needs and optimize the heating effect.

[0011] As a preferred embodiment, the heat dissipation mechanism includes a first air duct, the first air duct is installed on the side of the first buffer tank, a heat dissipation pipe is installed at one end of the first air duct away from the first buffer tank, the heat dissipation pipe is installed in an S shape on both side walls inside the humidity preservation room, annular heat dissipation fins are fixedly connected to the side of the heat dissipation pipe, a second air duct is installed at one end of the heat dissipation pipe away from the first air duct, and the second air duct is installed on the side of the second buffer tank at one side away from the heat dissipation pipe.

[0012] By adopting the above technical solution, the heat dissipation mechanism is responsible for transferring the heat inside the waste hot air to the inside of the humidity preservation room as much as possible.

[0013] As a preferred embodiment, the waste gas treatment mechanism includes a lower filter barrel, an exhaust pipe is installed at the bottom of the lower filter barrel, an upper filter barrel is fixedly connected to the upper end of the lower filter barrel, a plurality of filter nets are installed inside the upper filter barrel, and liquid water is filled inside the lower filter barrel and the upper filter barrel.

[0014] By adopting the above technical solution, the waste gas treatment mechanism purifies the waste hot air through the filter nets and liquid water.

[0015] As a preferred embodiment, the exhaust pipe is installed and connected between the second buffer tank and the waste gas treatment mechanism in a Z shape, the horizontal height of one end of the exhaust pipe close to the second buffer tank is greater than the horizontal height of one end of the exhaust pipe close to the waste gas treatment mechanism, and there is no liquid water at one end of the exhaust pipe close to the second buffer tank.

[0016] By adopting the above technical solution, the horizontal height of the second buffer tank is greater than the horizontal height of the waste gas treatment mechanism to avoid the backflow of liquid water into the second buffer tank and reduce the possibility of mutual influence between the mechanisms.

[0017] Advantages of the present application:

[0018] 1. This waste gas recycling system utilizes the waste hot air generated during the processing of essence to achieve heating and heat preservation in a certain area. The waste hot air is transported into the heat dissipation mechanism inside the humidity preservation room through the air supply mechanism, and heat conduction is completed through the heat dissipation fins, which can effectively reduce the adverse effects on the raw materials inside the humidity preservation room due to too low temperature, improve the energy utilization rate at the same time, and expand the energy implementation effect;

[0019] 2. The waste gas recycling system controls the flow rate of waste hot gas by setting a flow rate regulating mechanism, thereby controlling the renewal rate of waste hot gas inside the heat dissipation mechanism. The operation is simple. The waste gas treatment mechanism is used to absorb the waste hot gas, reduce the content of fragrant particles in the waste hot gas, and reduce the harm to the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic explosion structure diagram of the present application;

[0021] Figure 2 It is a schematic structure diagram of the heat dissipation mechanism of the present application;

[0022] Figure 3 It is a schematic structure diagram of the waste gas treatment mechanism of the present application.

[0023] Reference numerals in the figures: 1, essence processing equipment; 2, air supply mechanism; 201, heat preservation sleeve; 202, gas transmission pipe; 3, flow rate regulating mechanism; 301, installation box; 302, fan; 4, first buffer tank; 5, heat dissipation mechanism; 501, first gas guide pipe; 502, heat dissipation pipe; 503, heat dissipation fin; 504, second gas guide pipe; 6, second buffer tank; 7, exhaust pipe; 8, waste gas treatment mechanism; 801, lower filter barrel; 802, upper filter barrel; 803, filter screen; 9, humidity preservation room; 10, through pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments.

[0025] Refer to Figures 1-3 , a waste gas recycling system, including an essence processing equipment 1 and a humidity preservation room 9. An air supply mechanism 2 is installed on one side of the essence processing equipment 1. One end of the air supply mechanism 2 away from the essence processing equipment 1 is installed with a flow rate regulating mechanism 3. One end of the flow rate regulating mechanism 3 away from the air supply mechanism 2 is installed with a through pipe 10. The through pipe 10 penetrates through the wall of the humidity preservation room 9. One end of the through pipe 10 away from the flow rate regulating mechanism 3 is installed with a first buffer tank 4. Heat dissipation mechanisms 5 are installed on both sides of the first buffer tank 4. One end of the heat dissipation mechanism 5 away from the first buffer tank 4 is installed with a second buffer tank 6. An exhaust pipe 7 is installed on the front of the second buffer tank 6. One end of the exhaust pipe 7 away from the second buffer tank 6 is fixedly connected to a waste gas treatment mechanism 8.

[0026] Refer to Figures 1-3, the air supply mechanism 2 includes an air delivery pipe 202, which is installed on one side of the flavor processing device 1. A heat preservation sleeve 201 is sleeved on the side of the air delivery pipe 202. After the waste hot air inside the flavor processing device 1 is pumped into the air delivery pipe 202, to avoid the loss of the heat of the waste hot air, a heat preservation sleeve 201 is sleeved on the side of the air delivery pipe 202. The setting of the heat preservation sleeve 201 can reduce the heat exchange rate between the external temperature and the internal temperature, thereby improving the transportation effect.

[0027] Refer to Figures 1-3 , the flow rate adjustment mechanism 3 includes an installation box 301, and a fan 302 is installed inside the installation box 301. The waste hot air inside the air supply mechanism 2 continuously surges towards the inside of the through pipe 10 under the action of the fan 302. By controlling the air supply efficiency of the fan 302, the size of the waste hot air flow rate is controlled, so that the staff can control the waste hot air flow rate according to actual needs and optimize the heating effect.

[0028] Refer to Figures 1-3 , the heat dissipation mechanism 5 includes a first air guide pipe 501, which is installed on the side of the first buffer box 4. One end of the first air guide pipe 501 away from the first buffer box 4 is installed with a heat dissipation pipe 502. The heat dissipation pipe 502 is installed in an S shape on both side walls inside the moisturizing room 9. A ring-shaped heat dissipation fin 503 is fixedly connected to the side of the heat dissipation pipe 502. One end of the heat dissipation pipe 502 away from the first air guide pipe 501 is installed with a second air guide pipe 504. One side of the second air guide pipe 504 away from the heat dissipation pipe 502 is installed on the side of the second buffer box 6. A raw material barrel is placed inside the moisturizing room 9. To extend the storage time of the raw material barrel, a storage environment with a suitable temperature needs to be provided for the raw material barrel. The waste hot air enters the first air guide pipe 501 from the through pipe 10 through the first buffer box 4, enters the heat dissipation pipe 502 along the first air guide pipe 501. The heat inside the waste hot air is conducted to the heat dissipation fin 503 through the wall of the heat dissipation pipe 502. The heat dissipation fin 503 can increase the contact area between the heat dissipation pipe 502 and the air and improve the heat exchange effect. Then it enters the second buffer box 6 through the second air guide pipe 504, thus completing the heat conduction process.

[0029] Refer to Figures 1-3 , the waste gas treatment mechanism 8 includes a lower filter barrel 801, and an exhaust pipe 7 is installed at the bottom of the lower filter barrel 801. An upper filter barrel 802 is fixedly connected to the upper end of the lower filter barrel 801. A plurality of filter meshes 803 are installed inside the upper filter barrel 802. The inside of the lower filter barrel 801 and the upper filter barrel 802 is filled with liquid water. The waste hot air enters the waste gas treatment mechanism 8 from the second buffer box 6 through the exhaust pipe 7. A filter mesh 803 is installed inside the waste gas treatment mechanism 8, and dense small holes are provided on the filter mesh 803. Liquid water is filled inside the waste gas treatment mechanism 8. The waste hot air is separated into many small bubbles under the action of the filter mesh 803, thereby increasing the contact area with the liquid water, improving the heat conduction efficiency, and facilitating the absorption of the flavor particles inside the waste hot air, realizing the purification of the waste hot air.

[0030] Refer to Figures 1-3 Figures 1-3 , the exhaust pipe 7 is installed and connected between the second buffer tank 6 and the waste gas treatment mechanism 8 in a Z shape. The horizontal height of one end of the exhaust pipe 7 close to the second buffer tank 6 is greater than the horizontal height of one end of the exhaust pipe 7 close to the waste gas treatment mechanism 8. There is no liquid water at one end of the exhaust pipe 7 close to the second buffer tank 6. The waste gas treatment mechanism 8 is filled with liquid water. The horizontal height of the second buffer tank 6 is greater than the horizontal height of the waste gas treatment mechanism 8 to prevent the liquid water from flowing back into the second buffer tank 6 and reduce the possibility of mutual influence between the mechanisms.

[0031] Working principle: After the waste hot gas inside the essence processing equipment 1 is drawn into the air delivery pipe 202, in order to avoid the loss of the heat of the waste hot gas, a heat preservation sleeve 201 is sleeved on the side of the air delivery pipe 202. The setting of the heat preservation sleeve 201 can reduce the heat exchange rate between the external temperature and the internal temperature, thereby improving the transportation effect. The waste hot gas inside the air delivery mechanism 2 continuously surges towards the inside of the through pipe 10 under the action of the fan 302. By controlling the air supply efficiency of the fan 302, the size of the waste hot gas flow can be controlled, enabling the staff to control the waste hot gas flow according to actual needs and optimizing the heating effect;

[0032] There is a raw material barrel placed inside the humidity preservation chamber 9. To extend the storage time of the raw material barrel, a storage environment with a suitable temperature needs to be provided for the raw material barrel. The waste hot gas enters the first air guide pipe 501 from the through pipe 10 through the first buffer tank 4, and then enters the heat dissipation pipe 502 along the first air guide pipe 501. The heat inside the waste hot gas is conducted to the heat dissipation fins 503 through the pipe wall of the heat dissipation pipe 502. The heat dissipation fins 503 can increase the contact area between the heat dissipation pipe 502 and the air and improve the heat exchange effect. Then, it enters the second buffer tank 6 through the second air guide pipe 504, thus completing the heat conduction process;

[0033] The waste hot gas enters the waste gas treatment mechanism 8 from the second buffer tank 6 through the exhaust pipe 7. A filter screen 803 is installed inside the waste gas treatment mechanism 8, and there are dense small holes on the filter screen 803. The waste gas treatment mechanism 8 is filled with liquid water. The waste hot gas is separated into many small bubbles under the action of the filter screen 803, thereby increasing the contact area with the liquid water, improving the heat conduction efficiency, and facilitating the absorption of the essence particles inside the waste hot gas to achieve the purification of the waste hot gas. The waste gas treatment mechanism 8 is filled with liquid water. The horizontal height of the second buffer tank 6 is greater than the horizontal height of the waste gas treatment mechanism 8 to prevent the liquid water from flowing back into the second buffer tank 6 and reduce the possibility of mutual influence between the mechanisms.

[0034] As described above, it is only the preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application, according to the technical solution of the present application and its utility model concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present application.

Claims

1. A waste gas recovery and utilization system, comprising an essence processing device (1) and a moisturizing room (9), characterized in that: An air supply mechanism (2) is installed on one side of the flavor processing equipment (1); a flow regulating mechanism (3) is installed on one end of the air supply mechanism (2) away from the flavor processing equipment (1); a through-tube (10) is installed on one end of the flow regulating mechanism (3) away from the air supply mechanism (2); the through-tube (10) is arranged to penetrate the wall of the moisturizing room (9); a first buffer box (4) is installed on one end of the through-tube (10) away from the flow regulating mechanism (3); heat dissipation mechanisms (5) are installed on both sides of the first buffer box (4); a second buffer box (6) is installed on one end of the heat dissipation mechanism (5) away from the first buffer box (4); an exhaust pipe (7) is installed on the front of the second buffer box (6); and an exhaust gas treatment mechanism (8) is fixedly connected to one end of the exhaust pipe (7) away from the second buffer box (6).

2. The waste gas recovery and utilization system according to claim 1, characterized in that: The air delivery mechanism (2) comprises an air delivery pipe (202), the air delivery pipe (202) being arranged on one side of the essence processing equipment (1), and a heat preservation sleeve (201) being sleeved on the side of the air delivery pipe (202).

3. The waste gas recovery and utilization system according to claim 1, characterized in that: The flow regulating mechanism (3) comprises a mounting box (301), and a fan (302) is installed inside the mounting box (301).

4. The waste gas recovery and utilization system according to claim 1, characterized in that: The heat dissipation mechanism (5) comprises a first air guide pipe (501), the first air guide pipe (501) being installed on the side of the first buffer box (4), a heat dissipation pipe (502) being installed on one end of the first air guide pipe (501) away from the first buffer box (4), the heat dissipation pipe (502) being installed in an S-shape on the inner walls of the moisturizing room (9) on both sides, an annular heat dissipation fin (503) being fixedly connected to the side of the heat dissipation pipe (502), a second air guide pipe (504) being installed on one end of the heat dissipation pipe (502) away from the first air guide pipe (501), and the second air guide pipe (504) being installed on the side of the second buffer box (6) on the side away from the heat dissipation pipe (502).

5. The waste gas recovery and utilization system according to claim 1, characterized in that: The exhaust gas treatment mechanism (8) comprises a lower filter barrel (801), an exhaust pipe (7) is installed at the bottom of the lower filter barrel (801), an upper filter barrel (802) is fixedly connected to the upper end of the lower filter barrel (801), a plurality of filter screens (803) are installed inside the upper filter barrel (802), and the lower filter barrel (801) and the upper filter barrel (802) are filled with liquid water.

6. The waste gas recovery and utilization system according to claim 1, characterized in that: The exhaust pipe (7) is installed in a Z shape and connected between the second buffer box (6) and the exhaust gas treatment mechanism (8); the horizontal height of one end of the exhaust pipe (7) close to the second buffer box (6) is greater than the horizontal height of one end of the exhaust pipe (7) close to the exhaust gas treatment mechanism (8); and no liquid water exists at the end of the exhaust pipe (7) close to the second buffer box (6).

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