TWI745007B - Energy-saving single runner cold side passing temperature control system and method - Google Patents

Abstract

The present invention is an energy-saving single-wheel cold side pass temperature control system and method thereof. It is mainly used in an organic waste gas treatment system, and is provided with a direct-fired incinerator (TO), a first heat exchanger, and a second heat exchanger. Two heat exchangers, a first cold-side conveying pipeline, an adsorption runner and a chimney, and pass through the desorption concentrated gas pipeline and the first cold-side conveying pipeline or in the desorption concentration A cold-side proportional damper is added to the gas pipeline, so that when the concentration of volatile organic compounds (VOCs) becomes higher, the cold-side proportional damper can be used to adjust the air volume, so as to have the effect of adjusting the heat recovery amount or concentration. When the organic waste gas is processed, it can prevent the direct-fired incinerator (TO) from overheating due to the high temperature of the furnace, and even causing the shutdown.

Description

Energy-saving single-rotor cold side passing temperature control system and method

The present invention relates to an energy-saving single-rotor high-cold side-pass temperature control system and method thereof, and especially refers to an energy-saving single-wheel high-cooling side-pass temperature control system and method thereof, and particularly refers to an effect that can adjust the heat recovery amount or concentration when the concentration of volatile organic compounds (VOCs) becomes high. When organic waste gas is processed, it can prevent the direct-fired incinerator (TO) from overheating due to the high temperature of the furnace, and even causing downtime. It is suitable for the semiconductor industry, the optoelectronic industry or the chemical-related industry. The organic waste gas treatment system or similar equipment.

According to the current manufacturing process in the semiconductor industry or the optoelectronic industry, volatile organic gases (VOC) are generated. Therefore, processing equipment for processing volatile organic gases (VOC) will be installed in each plant to avoid volatile organic gases. (VOC) is directly discharged into the air to cause air pollution. At present, most of the concentrated gas desorbed by the processing equipment is transported to the incinerator for combustion, and then the combusted gas is transported to the chimney for discharge.

However, in recent years, both the central government and local governments have attached great importance to air pollution. Therefore, relevant air quality standards have been set on the emission standards of chimneys. At the same time, they will be reviewed in accordance with the development of international control trends.

Therefore, in view of the above-mentioned shortcomings, the inventors hope to propose an energy-saving single-rotor cold-side pass temperature control system and method that can improve the efficiency of organic waste gas treatment, so that users can easily operate and assemble, and they can devote themselves to researching and thinking. The design organization is designed to provide user convenience and is the motive of the invention that the inventor intends to develop.

The main purpose of the present invention is to provide an energy-saving single-wheel cold side pass temperature control system and method thereof, which are mainly used in organic waste gas treatment systems, and are equipped with a direct burning incinerator (TO), a first heat Exchanger, a second heat exchanger, a first cold-side conveying pipeline, an adsorption runner and a chimney, and pass between the desorption concentrated gas pipeline and the first cold-side conveying pipeline or A cold-side proportional damper is added to the desorption concentrated gas pipeline, so that when the concentration of volatile organic compounds (VOCs) becomes higher, the cold-side proportional damper can be used to adjust the air volume to adjust the heat recovery amount. Or the efficiency of the concentration can prevent the direct-fired incinerator (TO) from overheating due to the high temperature of the furnace during the treatment of organic waste gas, and even cause the shutdown situation, thereby increasing the overall practicability.

Another object of the present invention is to provide an energy-saving single-wheel cold-side passing temperature control system and method thereof, through the addition of a cooling system between the desorption concentrated gas pipeline and the first cold-side conveying pipeline Side proportional damper, so that when the concentration of volatile organic compounds (VOCs) in the first cold-side conveying pipeline becomes high, the cold-side proportional damper can desorb the part of the desorption concentrated gas pipeline through the cold-side proportional damper Concentrated gas is transported to the first cold-side conveying pipeline, so that the desorbed concentrated gas in the first cold-side conveying pipeline can be mixed with the part of the desorbed concentrated gas in the desorbed concentrated gas pipeline again , So that part of the desorption concentrated gas in the desorption concentrated gas pipeline with a lower temperature can cool the desorption concentrated gas in the first cold-side conveying pipeline with a higher temperature, so as to adjust The heat recovery capacity or the efficiency of the concentration can prevent the direct-fired incinerator (TO) from overheating due to the high temperature of the furnace when the organic waste gas is processed, and even cause the shutdown of the situation, thereby increasing the overall Usability.

The second purpose of the present invention is to provide an energy-saving single runner cold side pass The temperature control system and method are achieved by adding a cold-side proportional damper to the desorption concentrated gas pipeline, and the other end of the cold-side proportional damper is for external air to enter, wherein the external air can be fresh air or other gases , So when the desorption concentrated gas generated by the desorption zone of the adsorption rotor enters the desorption concentrated gas pipeline, and the temperature in the desorption concentrated gas pipeline becomes higher or the concentration becomes When it is higher, it can be adjusted by the outside air input from the other end of the cold side proportional damper, so that the desorbed concentrated gas in the desorbed concentrated gas pipeline can achieve the effect of cooling or reducing the concentration, thereby increasing The overall operability.

In order to further understand the features, characteristics and technical content of the present invention, please refer to the following detailed description and accompanying drawings of the present invention. However, the accompanying drawings are only for reference and description, and are not intended to limit the present invention.

10: Direct-fired incinerator (TO)

101: stove top

102: Furnace

11: entrance

12: Exit

20: The first heat exchanger

21: The first cold side pipeline

22: The first hot side pipeline

23: The first cold side conveying pipeline

30: second heat exchanger

31: The second cold side pipeline

32: The second hot side pipeline

60: Adsorption wheel

601: Adsorption Zone

602: Cooling Zone

603: Desorption Zone

61: Exhaust gas intake pipe

611: Exhaust gas connection pipeline

6111: Exhaust gas connection control valve

62: Clean gas discharge pipeline

621: Clean air connection pipeline

6211: Net air connection control valve

63: Cooling gas intake pipe

64: Cooling gas delivery pipeline

65: Hot gas delivery pipeline

66: Desorption concentrated gas pipeline

661: Fan

80: Chimney

901: Cold side proportional damper

904: Cold side proportional damper

S100: Enter the gas to be adsorbed

S200: Enter the gas to be adsorbed

S110: Adsorption wheel for adsorption

S210: Adsorption wheel for adsorption

S120: Input cooling gas

S220: Input cooling gas

S130: Desorption of hot gas

S230: Desorption of hot gas

S140: Desorption concentrated gas delivery

S240: Desorption concentrated gas delivery

S150: Gas transportation after incineration

S250: Gas transportation after incineration

S160: cold side proportional damper control

S260: Cold side proportional damper control

S300: Enter the gas to be adsorbed

S400: Enter the gas to be adsorbed

S310: Adsorption wheel for adsorption

S410: Adsorption wheel for adsorption

S320: Input cooling gas

S420: Input cooling gas

S330: Desorption of hot gas

S430: Desorption of hot gas

S340: Desorption concentrated gas delivery

S440: Desorption concentrated gas delivery

S350: Gas transportation after incineration

S450: Gas transportation after incineration

S360: cold side proportional damper control

S460: cold side proportional damper control

Figure 1 is a schematic diagram of the system architecture with the first heat exchanger of the present invention arranged on the right side of the second heat exchanger.

Figure 2 is a schematic diagram of the system architecture with the first heat exchanger of the present invention arranged on the left side of the second heat exchanger.

FIG. 3 is a schematic diagram of another system architecture in which the first heat exchanger of the present invention is arranged on the right side of the second heat exchanger.

Fig. 4 is a schematic diagram of another system architecture in which the first heat exchanger of the present invention is arranged on the left side of the second heat exchanger.

Figure 5 is a flowchart of the main steps of the first embodiment of the present invention.

Figure 6 is a flowchart of the main steps of the second embodiment of the present invention.

Figure 7 is a flowchart of the main steps of the third embodiment of the present invention.

Figure 8 is a flowchart of the main steps of the fourth embodiment of the present invention.

Please refer to Figures 1 to 8, which are schematic diagrams of the embodiments of the present invention. The energy-saving single-rotor cold-side passage temperature control system and the best implementation of the method of the present invention are used in the semiconductor industry, optoelectronic industry or The volatile organic waste gas treatment system or similar equipment of chemical-related industries mainly has the effect of adjusting the heat recovery amount or concentration when the concentration of volatile organic compounds (VOCs) becomes high, so that the organic waste gas can be treated without direct ignition. The incinerator (TO) will not overheat due to the high temperature of the furnace, and even cause shutdown.

The energy-saving single-rotor cold side pass temperature control system of the present invention mainly includes a straight-fired incinerator (TO) 10, a first heat exchanger 20, a second heat exchanger 30, and a first The combined design of the cold side conveying pipeline 23, an adsorption runner 60 and a chimney 80 (as shown in Figures 1 to 4), wherein the first heat exchanger 20 is provided with a first cold side pipeline 21 And the first hot side pipeline 22, the second heat exchanger 30 is provided with a second cold side pipeline 31 and a second hot side pipeline 32. In addition, the direct-fired incinerator (TO) 10 is provided with a furnace head 101 and a furnace 102, the furnace head 101 is in communication with the furnace 102, and the first heat exchanger 20 and the second heat exchanger 30 are They are respectively arranged in the hearth 102 of the direct-fired incinerator (TO) 10, and the direct-fired incinerator (TO) 10 is provided with an inlet 11 and an outlet 12 (as shown in Figures 1 to 4), And the inlet 11 is set at the furnace head 101, and the inlet 11 is connected to the other end of the first cold side pipe 21 of the first heat exchanger 20, and the outlet 12 is set at the furnace 102, and the outlet 12 is connected to the chimney 80, so that the organic waste gas can enter the furnace head 101 through the inlet 11 for combustion, and then pass through The combusted gas can pass through the furnace 102 and be discharged from the outlet 12 to the chimney 80 for discharge, so as to save energy.

And the above-mentioned first heat exchanger 20 has two embodiments. The first embodiment is to arrange the first heat exchanger 20 on the right side of the second heat exchanger 30 (as shown in Figures 1 and 3). (Shown), so that the burner head 101 of the direct-fired incinerator (TO) 10 can firstly deliver the burned high-temperature gas to one side of the second hot-side pipeline 32 of the second heat exchanger 30 for processing Heat exchange, and then the other side of the second hot side pipeline 32 of the second heat exchanger 30 transports the burned high-temperature gas to the first hot side pipeline 22 of the first heat exchanger 20 The heat exchange is carried out on one side of the first heat exchanger 20, and the other side of the first hot side pipe 22 of the first heat exchanger 20 is finally transported to the outlet 12 of the furnace 102 (as shown in Figures 1 and 2) , And then transported from the outlet 12 of the furnace 102 to the chimney 80 for discharge through the chimney 80.

Furthermore, another second embodiment is to arrange the first heat exchanger 20 on the left side of the third heat exchanger 40 (as shown in Figures 2 and 4), so that the direct-fired incinerator (TO ) The furnace head 101 of 10 is capable of transporting the burned high-temperature gas to one side of the first hot-side pipe 22 of the first heat exchanger 20 for heat exchange, and the first heat exchanger 20 The other side of the first hot-side pipe 22 is used to transport the burned high-temperature gas to one side of the second hot-side pipe 32 of the second heat exchanger 30 for heat exchange, and then the second heat exchanger 30 The other side of the second hot side pipeline 32 of the heat exchanger 30 transports the incineration high-temperature gas to the outlet 12 of the furnace 102 (as shown in Figures 3 and 4), and then from the furnace 102 The outlet 12 is conveyed to the chimney 80 for discharge through the chimney 80.

In addition, the adsorption runner 60 of the present invention is provided with an adsorption zone 601 and a cooling zone 60. 2 and desorption zone 603, the adsorption runner 60 is connected with an exhaust gas inlet pipe 61, a clean gas discharge pipe 62, a cooling gas inlet pipe 63, a cooling gas delivery pipe 64, and a hot gas delivery pipe The pipeline 65 and a desorption concentrated gas pipeline 66 (as shown in Figures 1 to 4). The adsorption runner 60 is a zeolite concentration runner or a concentration runner made of other materials.

One end of the exhaust gas inlet pipe 61 is connected to one side of the adsorption zone 601 of the adsorption rotor 60, so that the exhaust gas inlet pipeline 61 can transport organic waste gas to the adsorption zone 601 of the adsorption rotor 60 One end of the clean gas discharge pipeline 62 is connected to the other side of the adsorption area 601 of the adsorption runner 60, and the other end of the clean gas discharge pipeline 62 is connected to the chimney 80, and the clean gas discharge pipeline 62 is connected to the chimney 80. The gas discharge pipeline 62 is provided with a fan 621 (as shown in Figures 3 and 4), which enables the gas after adsorption in the clean gas discharge pipeline 62 to be pushed and pulled to the chimney 80 through the fan 621 To discharge.

In addition, one side of the cooling zone 602 of the adsorption runner 60 is connected to the cooling gas inlet pipe 63 for air to enter the cooling zone 602 of the adsorption runner 60 for cooling purposes (as shown in Figures 1 to 4) Shown), and the other side of the cooling zone 602 of the adsorption runner 60 is connected to one end of the cooling gas conveying pipe 64, and the other end of the cooling gas conveying pipe 64 is connected to the second heat exchanger 30 One end of the second cold side pipeline 31 is connected to transport the gas after entering the cooling zone 602 of the adsorption runner 60 to the second heat exchanger 30 for heat exchange (as shown in Figures 1 to 4 ), and further, one end of the hot gas conveying pipe 65 is connected to the other side of the desorption zone 603 of the adsorption rotor 60, and the other end of the hot gas conveying pipe 65 is connected to the second heat exchanger 30 The other end of the second cold-side pipeline 31 is connected so that the high-temperature hot gas that undergoes heat exchange through the second heat exchanger 30 can be transported to the desorption zone 603 of the adsorption rotor 60 through the hot gas delivery pipeline 65 For desorption use.

The cooling zone 602 of the adsorption runner 60 described above is provided with two embodiments. The first implementation is that the cooling air inlet pipe 63 connected to one side of the cooling zone 602 of the adsorption runner 60 is Fresh air or outside air is provided (as shown in Figure 1), and the cooling zone 602 of the adsorption rotor 60 is provided for cooling through the fresh air or outside air. Another second embodiment is that the exhaust gas intake pipe 61 is provided with an exhaust gas communication pipe 611, and the other end of the exhaust gas communication pipe 611 is connected to the cooling gas intake pipe 63 (as shown in Figure 2 and 4), the exhaust gas in the exhaust gas intake pipe 61 can be sent to the cooling zone 602 of the adsorption rotor 60 through the exhaust gas communication pipe 611 for cooling use, and the exhaust gas communication pipe 611 is provided with an exhaust gas communication control valve 6111 to control the air volume of the exhaust gas communication pipeline 611.

In addition, one end of the desorption concentrated gas pipeline 66 is connected to one side of the desorption zone 603 of the adsorption rotor 60, and the other end of the desorption concentrated gas pipeline 66 is connected to the first heat exchanger 20. One end of the first cold-side pipeline 21 is connected, wherein the other end of the first cold-side pipeline 21 of the first heat exchanger 20 is connected with one end of the first cold-side conveying pipeline 23, and the first cold The other end of the side conveying pipe 23 is connected to the inlet 11 of the direct-fired incinerator (TO) 10, so that the desorbed concentrated gas desorbed at high temperature can pass through the desorbed concentrated gas pipe 66. Is delivered to one end of the first cold-side pipeline 21 of the first heat exchanger 20, and delivered to the direct-fired incinerator by the other end of the first cold-side pipeline 21 of the first heat exchanger 20 In the entrance 11 of (TO) 10 (as shown in Figures 1 to 4), the furnace head 101 of the direct-fired incinerator (TO) 10 can be subjected to high-temperature cracking to reduce volatile organic compounds . In addition, the desorbed concentrated gas pipeline 66 is equipped with a fan 661 to push and pull the desorbed concentrated gas into one end of the first cold side pipeline 21 of the first heat exchanger 20.

Furthermore, the energy-saving single-wheel cold side pass temperature control system of the present invention mainly has two implementation modes. Among the two implementation modes, the direct-fired incinerator (TO) 10 and the first The first heat exchanger 20, the second heat exchanger 30, the first cold-side conveying pipeline 23, the adsorption runner 60 and the chimney 80 are of the same design. Therefore, the above-mentioned direct-fired incinerator (TO) 10, the first The contents of the first heat exchanger 20, the second heat exchanger 30, the first cold-side conveying pipe 23, the adsorption rotor 60 and the chimney 80 are not repeated, please refer to the above description.

The difference of the first embodiment (as shown in Figure 1 and Figure 2) is that a cold side proportional damper is added between the desorption concentrated gas pipeline 66 and the first cold side delivery pipeline 23 901, and one end of the cold-side proportional damper 901 is connected to the desorption concentrated gas pipe 66, and the other end of the cold-side proportional damper 901 is connected to the first cold-side conveying pipeline 23 to pass the cold The side proportional damper 901 adjusts the air volume of the desorption concentrated gas pipeline 66 and the first cold-side delivery pipeline 23. Therefore, when the concentration of volatile organic compounds (VOCs) in the first cold-side delivery pipeline 23 changes When it is high, the cold-side proportional damper 901 can be used to transport part of the desorbed concentrated gas in the desorbed concentrated gas pipeline 66 to the first cold-side conveying pipe 23, so that the first cold-side conveying pipe The desorption concentrated gas in the path 23 can be mixed with the part of the desorption concentrated gas in the desorption concentrated gas pipeline 66 again, so that the lower temperature part of the desorption concentrated gas pipeline 66 is desorbed The concentrated gas can cool the desorption concentrated gas in the first cold-side conveying pipe 23 at a higher temperature, so that when the concentration of volatile organic compounds (VOCs) becomes high, it can pass through the cold-side proportional damper 901 To adjust the air volume, to have the effect of adjusting the heat recovery volume or concentration, so that the organic waste gas can be treated to prevent the direct-fired incinerator (TO) 10 from overheating due to the high temperature of the furnace, and even The situation that caused the downtime occurred.

In addition, the difference between the second implementation mode (as shown in Figures 3 and 4) is A cold-side proportional damper 904 is added to the desorption concentrated gas pipeline 66, and the other end of the cold-side proportional damper 904 is for external air to enter. The external air can be fresh air or other gas to pass through the cold side. The side proportional damper 904 regulates the air volume of the desorption concentrated gas pipeline 66. In addition, when the desorption concentrated gas pipeline 66 is provided with a fan 661, the cold-side proportional damper 904 is located upstream of the fan 661, that is, at the inlet of the fan 661 to form a negative pressure state so that the outside air can be passed through. The cold side proportional damper 904 enters. Therefore, when the desorption concentrated gas generated by the desorption zone 603 of the adsorption rotor 60 enters the desorption concentrated gas pipeline 66, and the temperature in the desorption concentrated gas pipeline 66 becomes higher or When the concentration becomes higher, it can be adjusted by the outside air input from the other end of the cold-side proportional damper 904, so that the desorbed concentrated gas in the desorbed concentrated gas pipeline 66 can achieve the effect of cooling or concentration Reduce the effect.

The energy-saving single-wheel cold side pass temperature control method of the present invention is mainly used in an organic waste gas treatment system, and includes a direct-fired incinerator (TO) 10, a first heat exchanger 20, and a first heat exchanger. The combined design of two heat exchangers 30, a first cold-side conveying pipeline 23, an adsorption runner 60 and a chimney 80 (as shown in Figures 1 to 4), wherein the first heat exchanger 20 is A first cold side pipeline 21 and a first hot side pipeline 22 are provided. The second heat exchanger 30 is provided with a second cold side pipeline 31 and a second hot side pipeline 32, wherein the first cold side pipeline One end of the conveying pipeline 23 is connected with the other end of the first cold-side pipeline 21, and the other end of the first cold-side conveying pipeline 23 is connected with the inlet 11 of the direct-fired incinerator (TO) 10. In addition, the direct-fired incinerator (TO) 10 is provided with a furnace head 101 and a furnace 102, the furnace head 101 is in communication with the furnace 102, and the first heat exchanger 20 and the second heat exchanger 30 are Are respectively installed in the hearth 102 of the direct-fired incinerator (TO) 10, and the direct-fired incinerator (TO) 10 It is provided with an inlet 11 and an outlet 12 (as shown in Figures 1 to 4), and the inlet 11 is provided at the furnace head 101, and the inlet 11 is connected to the first heat exchanger 20 The other end of the cold-side pipeline 21 is connected. Furthermore, the outlet 12 is provided at the furnace 102, and the outlet 12 is connected to the chimney 80, thereby enabling the organic waste gas to enter the furnace through the inlet 11 The furnace head 101 is combusted, and the combusted gas can pass through the furnace 102 and be discharged from the outlet 12 to the chimney 80 for discharge, so as to save energy.

In addition, the adsorption runner 60 of the present invention is provided with an adsorption zone 601, a cooling zone 602, and a desorption zone 603. The adsorption runner 60 is connected with an exhaust gas inlet pipe 61, a clean gas discharge pipe 62, and a cooling gas The intake pipe 63, a cooling gas conveying pipe 64, a hot gas conveying pipe 65, and a desorption concentrated gas pipe 66 (as shown in Figs. 1 to 4). The adsorption runner 60 is a zeolite concentration runner or a concentration runner made of other materials.

The main steps of the control method (as shown in Fig. 5) include: Step S100: input the gas to be adsorbed: send the exhaust gas through the other end of the exhaust gas inlet pipe 61 to the adsorption zone of the adsorption rotor 60 601 side. After the above step S100 is completed, the next step S110 is performed.

In addition, the next step S110 is performed by the adsorption rotor for adsorption: after the adsorption is carried out through the adsorption zone 601 of the adsorption rotor 60, the adsorbed gas is passed through the adsorption zone 601 from the other side of the adsorption rotor 60 The other end of the air discharge pipe 62 is output. After the above step S110 is completed, the next step S120 is performed.

The other side of the adsorption zone 601 of the adsorption rotor 60 in the above step S110 is connected to the clean gas discharge pipe 62 to connect to the chimney 80 through the other end of the clean gas discharge pipe 62, and the The clean air discharge pipeline 62 is equipped with a fan 621 (such as As shown in Figures 3 and 4), the fan 621 can be used to push and pull the adsorbed gas in the clean gas exhaust pipe 62 into the chimney 80 for discharge.

In addition, in the next step S120, cooling gas is input: the cooling gas is delivered to the cooling zone 602 of the adsorption runner 60 through the other end of the cooling gas inlet pipe 63 for cooling, and then through the cooling gas delivery pipe 64 The other end of the second heat exchanger 30 transmits the cooling air passing through the cooling zone 602 of the adsorption rotor 60 to one end of the second cold side pipeline 31 of the second heat exchanger 30. After the above step S120 is completed, the next step S130 is performed.

The cooling zone 602 of the adsorption runner 60 in the above step S120 is provided with two embodiments. The first implementation is the cooling air inlet pipe connected to one side of the cooling zone 602 of the adsorption runner 60 The path 63 is for fresh air or outside air to enter (as shown in Figure 1), and the fresh air or outside air is used to provide the cooling zone 602 of the adsorption rotor 60 to cool down through the fresh air or outside air. Another second embodiment is that the exhaust gas intake pipe 61 is provided with an exhaust gas communication pipe 611, and the other end of the exhaust gas communication pipe 611 is connected to the cooling gas intake pipe 63 (as shown in Figure 2 and 4), the exhaust gas in the exhaust gas intake pipe 61 can be sent to the cooling zone 602 of the adsorption rotor 60 through the exhaust gas communication pipe 611 for cooling use, and the exhaust gas communication pipe 611 is provided with an exhaust gas communication control valve 6111 to control the air volume of the exhaust gas communication pipeline 611.

In addition, the next step S130 to transport hot gas desorption: transport the hot gas to the adsorption rotor 60 through the hot gas transport pipe 65 connected to the other end of the second cold side pipe 31 of the second heat exchanger 30 The desorption zone 603 performs desorption, and then the desorption concentrated gas is delivered to one end of the first cold side pipe 21 of the first heat exchanger 20 through the other end of the desorption concentrated gas pipeline 66. After completing the above step S130, proceed to the next step S1 40.

The desorption concentrated gas pipeline 66 in step S130 mentioned above is provided with a fan 661 (as shown in Figures 3 and 4) to push and pull the desorbed concentrated gas into the first heat exchanger 20 Inside the first cold side pipeline 21.

In addition, the next step S140 desorption concentrated gas transportation: the desorption concentrated gas then passes through the first cold-side transportation pipeline 23 connected to the other end of the first cold-side pipeline 21 of the first heat exchanger 20 To the entrance 11 of the direct-fired incinerator (TO) 10. After the above step S140 is completed, the next step S150 is performed.

In addition, the next step S150, gas transportation after incineration: the incineration gas produced by burning the furnace head 101 of the direct-fired incinerator (TO) 10 is transported to the second heat exchanger 30 One end of the second hot-side pipe 32 is transported from the other end of the second hot-side pipe 32 of the second heat exchanger 30 to one end of the first hot-side pipe 22 of the first heat exchanger 20, and finally The other end of the first hot side pipe 22 of the first heat exchanger 20 is delivered to the outlet 12 of the direct-fired incinerator (TO) 10. After the above step S150 is completed, the next step S160 is performed.

Among them, the burner head 101 of the direct-fired incinerator (TO) 10 in step S150 mentioned above can firstly deliver the high-temperature gas after incineration to one side of the second hot-side pipe 32 of the second heat exchanger 30. Perform heat exchange (as shown in Figure 1), and then send the incinerated high-temperature gas to the first heat exchanger from the other side of the second hot side pipe 32 of the second heat exchanger 30 One side of the first hot-side pipe 22 of the first heat exchanger 20 is used for heat exchange, and finally the other side of the first hot-side pipe 22 of the first heat exchanger 20 is transported to the outlet 12 of the furnace 102, and then The outlet 12 of the furnace 102 is conveyed to the chimney 80 to pass through the The chimney 80 is used for discharge.

In addition, the next step S160 cold-side proportional damper control: a cold-side proportional damper 901 is connected between the desorption concentrated gas pipeline 66 and the first cold-side conveying pipe 23 to pass through the cold-side proportional damper. The damper 901 regulates the air volume of the desorption concentrated gas pipeline 66 and the first cold-side conveying pipeline 23.

In the above step S160, one end of the cold-side proportional damper 901 is connected with the desorption concentrated gas pipe 66, and the other end of the cold-side proportional damper 901 is connected with the first cold-side delivery pipe 23 (e.g. As shown in Figure 1), the air volume of the desorption concentrated gas pipeline 66 and the first cold-side delivery pipeline 23 is regulated through the cold-side proportional damper 901. Therefore, when the first cold-side delivery pipeline 23 When the concentration of volatile organic compounds (VOCs) in the volatile organic compound (VOCs) becomes higher, the cold-side proportional damper 901 can be used to transport part of the desorbed concentrated gas in the desorbed concentrated gas pipeline 66 to the first cold-side delivery pipeline In 23, the desorption concentrated gas in the first cold-side conveying pipe 23 can be mixed with the part of the desorbed concentrated gas in the desorbed concentrated gas pipe 66 again, so that the desorbed gas with a lower temperature can be mixed again. Part of the desorbed concentrated gas in the concentrated gas pipeline 66 can cool the desorbed concentrated gas in the first cold-side conveying pipeline 23, which has a higher temperature, so that when the concentration of volatile organic compounds (VOCs) changes When the temperature is high, the air volume can be adjusted through the cold side proportional damper 901 to have the effect of adjusting the heat recovery volume or concentration, so that the organic waste gas can be treated to prevent the direct-fired incinerator (TO) 10 from being affected by the furnace. The temperature is too high and the phenomenon of overheating occurs, and even the shutdown occurs.

Furthermore, the energy-saving single-rotor cold side pass temperature control method of the present invention mainly has four implementation modes, and the step S100 of the first implementation mode (as shown in Figure 5) is input to be adsorbed The gas, step S110 adsorption wheel for adsorption, S120 input cold Cooling gas, step S130 transporting hot gas desorption, step S140 desorption concentrated gas transport, step S150 gas transport after incineration, and step S160 cold side proportional damper control have been described above. Please refer to the above description.

In the second embodiment (as shown in Figure 6), step S200 inputs the gas to be adsorbed, step S210 adsorbs the rotor for adsorption, S220 inputs cooling gas, step S230 delivers hot gas desorption, and step S240 desorption and concentration The gas transportation and the gas transportation after incineration in step S250 are the same as the step S300 in the third implementation mode (as shown in Figure 7) to input the gas to be adsorbed, the step S310 to adsorb the rotor for adsorption, and the step S320 to input the cooling gas. S330 transports hot gas desorption, step S340 desorption concentrated gas transport, and step S350 gas transport after incineration. In the fourth embodiment (as shown in Figure 8), step S400 inputs the gas to be adsorbed, and step S410 adsorption transfers Adsorption on wheels, cooling gas input in S420, hot gas desorption in step S430, desorption of concentrated gas in step S440, and gas after incineration in step S450 are all used in the same manner as the first implementation (as shown in Figure 1) The step S100 in step S100 inputs the gas to be adsorbed, step S110 performs adsorption by the adsorption rotor, S120 inputs the cooling gas, step S130 transports hot gas desorption, step S140 desorption concentrated gas transport, and step S150 has the same design as the gas transport after incineration. The only difference lies in the gas delivery after incineration in step S150 and the content of the control of the proportional damper on the cold side in step S160.

Therefore, the same content as the steps S100 input gas to be adsorbed, step S110 adsorption rotor for adsorption, S120 input cooling gas, step S130 transporting hot gas desorption, step S140 desorption concentrated gas transport is not repeated, please refer to the above Explain the content. The following will focus on step S2 in the second implementation aspect (as shown in Figure 6) 50 Gas delivery after incineration and step S260 cold side proportional damper control, step S350 in the third implementation mode (as shown in Figure 7), step S350 after incineration gas delivery and step S360 cold side proportional damper control and the fourth In the implementation aspect (as shown in FIG. 8), the gas delivery after incineration in step S450 and the regulation of the cold side proportional damper in step S460 will be described.

The difference of the second implementation mode (as shown in Figure 6) is the gas transport after incineration in step S250: the incineration produced by burning the burner 101 of the direct-fired incinerator (TO) 10 The gas is delivered to one end of the first hot side pipe 22 of the first heat exchanger 20, and is delivered to the second heat exchanger from the other end of the first hot side pipe 22 of the first heat exchanger 20 One end of the second hot-side pipe 32 of the second heat exchanger 30 is transported to the outlet 12 of the direct-fired incinerator (TO) 10 by the other end of the second hot-side pipe 32 of the second heat exchanger 30.

Among them, the burner head 101 of the direct-fired incinerator (TO) 10 in the above step S250 is capable of transporting the high-temperature gas after incineration to one side of the first hot-side pipe 22 of the first heat exchanger 20 for processing. Heat exchange (as shown in Figure 2), and the incineration high temperature gas is transported to the second heat exchanger 30 from the other side of the first hot side pipe 22 of the first heat exchanger 20 One side of the second hot-side pipe 32 is used for heat exchange, and then the other side of the second hot-side pipe 32 of the second heat exchanger 30 transports the burned high-temperature gas to the furnace 102 The outlet 12 of the furnace 102 is then conveyed to the chimney 80 through the outlet 12 of the furnace 102 for discharge through the chimney 80.

And step S260 cold-side proportional damper control: a cold-side proportional damper 901 is connected between the first desorption concentrated gas pipeline 66 and the first cold-side conveying pipe 23 to pass through the cold-side proportional damper 901 The air volume of the first desorption concentrated gas pipeline 66 and the first cold-side conveying pipeline 23 is regulated.

In the above step S260, one end of the cold-side proportional damper 901 is connected with the desorption concentrated gas pipe 66, and the other end of the cold-side proportional damper 901 is connected with the first cold-side delivery pipe 23 (e.g. As shown in Figure 2), the air volume of the desorption concentrated gas pipeline 66 and the first cold-side delivery pipeline 23 is regulated through the cold-side proportional damper 901. Therefore, when the first cold-side delivery pipeline 23 When the concentration of volatile organic compounds (VOCs) in the volatile organic compound (VOCs) becomes higher, the cold-side proportional damper 901 can be used to transport part of the desorbed concentrated gas in the desorbed concentrated gas pipeline 66 to the first cold-side delivery pipeline In 23, the desorption concentrated gas in the first cold-side conveying pipe 23 can be mixed with the part of the desorbed concentrated gas in the desorbed concentrated gas pipe 66 again, so that the desorbed gas with a lower temperature can be mixed again. Part of the desorbed concentrated gas in the concentrated gas pipeline 66 can cool the desorbed concentrated gas in the first cold-side conveying pipeline 23, which has a higher temperature, so that when the concentration of volatile organic compounds (VOCs) changes When the temperature is high, the air volume can be adjusted through the cold side proportional damper 901 to have the effect of adjusting the heat recovery volume or concentration, so that the organic waste gas can be treated to prevent the direct-fired incinerator (TO) 10 from being affected by the furnace. The temperature is too high and the phenomenon of overheating occurs, and even the shutdown occurs.

Another difference of the third implementation mode (as shown in Figure 7) is the gas transport after incineration in step S350: the incineration produced by burning the burner 101 of the direct-fired incinerator (TO) 10 The gas is delivered to one end of the second hot side pipe 32 of the second heat exchanger 30, and then delivered to the first heat exchanger by the other end of the second hot side pipe 32 of the second heat exchanger 30 One end of the first hot-side pipe 22 of the first heat exchanger 20 is transported to the outlet 12 of the direct-fired incinerator (TO) 10 from the other end of the first hot-side pipe 22 of the first heat exchanger 20.

Among them, the burner head 101 of the direct-fired incinerator (TO) 10 in the above step S350 is capable of transporting the burned high-temperature gas to the second heat of the second heat exchanger 30. One side of the side pipe 32 is used for heat exchange, and then the other side of the second hot side pipe 32 of the second heat exchanger 30 transports the incineration high-temperature gas to the first heat exchanger One side of the first hot-side pipe 22 of 20 is used for heat exchange (as shown in Figure 3), and the other side of the first hot-side pipe 22 of the first heat exchanger 20 will be incinerated The high-temperature gas is transported to the outlet 12 of the furnace 102, and then transported from the outlet 12 of the furnace 102 to the chimney 80 to be discharged through the chimney 80.

And step S360 cold-side proportional damper control: a cold-side proportional damper 904 is provided on the desorption concentrated gas pipeline 66, and the other end of the cold-side proportional damper 904 is for external air to enter to pass through the cold-side proportional damper. The damper 904 regulates the air volume of the desorption concentrated gas pipeline 66.

The other end of the cold side proportional damper 904 in the above step S360 is for external air to enter (as shown in Figure 3), where the external air can be fresh air or other gases to pass through the cold side proportional damper 904 To control the air volume of the first desorption concentrated gas pipeline 66. In addition, when the desorption concentrated gas pipeline 66 is provided with a fan 661, the cold-side proportional damper 904 is located upstream of the fan 661, that is, at the inlet of the fan 661 to form a negative pressure state so that the outside air can be passed through. The cold side proportional damper 904 enters. Therefore, when the desorption concentrated gas generated by the desorption zone 603 of the first adsorption rotor 60 enters the first desorption concentrated gas pipeline 66, and the first desorption concentrated gas pipeline 66 When the temperature becomes higher or the concentration becomes higher, it can be adjusted by the outside air input from the other end of the cold side proportional damper 904, so that the desorbed concentrated gas in the first desorbed concentrated gas pipeline 66 It can achieve the effect of cooling down or concentration reduction.

Furthermore, the difference between the fourth implementation mode (as shown in Figure 8) is step S 450 Gas transportation after incineration: the incineration gas produced by burning the furnace head 101 of the direct-fired incinerator (TO) 10 is transported to the first hot side pipeline 22 of the first heat exchanger 20 One end is transported from the other end of the first hot-side pipe 22 of the first heat exchanger 20 to one end of the second hot-side pipe 32 of the second heat exchanger 30, and then by the second heat exchanger The other end of the second hot side pipe 32 of 30 is delivered to the outlet 12 of the direct-fired incinerator (TO) 10.

Among them, the burner head 101 of the direct-fired incinerator (TO) 10 in the above step S450 can firstly deliver the incineration high-temperature gas to one side of the first hot-side pipe 22 of the first heat exchanger 20 for processing. Heat exchange (as shown in Figure 4), and the incineration high-temperature gas is transported to the second heat exchanger 30 from the other side of the first hot side pipe 22 of the first heat exchanger 20 One side of the second hot-side pipe 32 is used for heat exchange, and then the other side of the second hot-side pipe 32 of the second heat exchanger 30 transports the burned high-temperature gas to the furnace 102 The outlet 12 of the furnace 102 is then conveyed to the chimney 80 through the outlet 12 of the furnace 102 for discharge through the chimney 80.

And step S460 cold-side proportional damper control: a cold-side proportional damper 904 is provided on the desorption concentrated gas pipeline 66, and the other end of the cold-side proportional damper 904 is for external air to enter to pass through the cold-side proportional damper. The damper 904 regulates the air volume of the desorption concentrated gas pipeline 66.

The other end of the cold side proportional damper 904 in the above step S460 is for external air to enter (as shown in Figure 4), where the external air can be fresh air or other gases to pass through the cold side proportional damper 904 To control the air volume of the first desorption concentrated gas pipeline 66. In addition, when the desorption concentrated gas pipeline 66 is provided with a fan 661, the cold side proportional damper 904 is located upstream of the fan 661, that is, at the entrance of the fan 661 to form The negative pressure state allows the outside air to enter through the cold side proportional damper 904. Therefore, when the desorption concentrated gas generated by the desorption zone 603 of the first adsorption rotor 60 enters the first desorption concentrated gas pipeline 66, and the first desorption concentrated gas pipeline 66 When the temperature becomes higher or the concentration becomes higher, it can be adjusted by the outside air input from the other end of the cold side proportional damper 904, so that the desorbed concentrated gas in the first desorbed concentrated gas pipeline 66 It can achieve the effect of cooling down or concentration reduction.

Based on the above detailed description, those who are familiar with this technique can understand that the present invention can indeed achieve the foregoing objectives, and that it has actually complied with the provisions of the Patent Law, and filed an application for a patent for invention.

However, the above are only the preferred embodiments of the present invention, and should not be used to limit the scope of implementation of the present invention; therefore, all simple equivalent changes and modifications made in accordance with the scope of the patent application of the present invention and the content of the description of the invention , Should still fall within the scope of the invention patent.

10: Direct-fired incinerator (TO)

101: stove top

102: Furnace

11: entrance

12: Exit

20: The first heat exchanger

21: The first cold side pipeline

22: The first hot side pipeline

23: The first cold side conveying pipeline

30: second heat exchanger

31: The second cold side pipeline

32: The second hot side pipeline

60: Adsorption wheel

601: Adsorption Zone

602: Cooling Zone

603: Desorption Zone

61: Exhaust gas intake pipe

62: Clean gas discharge pipeline

63: Cooling gas intake pipe

64: Cooling gas delivery pipeline

65: Hot gas delivery pipeline

66: Desorption concentrated gas pipeline

80: Chimney

901: Cold side proportional damper

Claims (16)

An energy-saving single-wheel cold side pass temperature control system, which includes: A direct-fired incinerator (TO), the direct-fired incinerator (TO) is provided with a furnace head and a furnace, the furnace head is in communication with the furnace, the direct-fired incinerator (TO) is provided with an entrance and The outlet, the inlet is set at the furnace head, and the outlet is set at the furnace; A first heat exchanger, the first heat exchanger is arranged in the hearth of the direct-fired incinerator (TO), and the first heat exchanger is provided with a first cold-side pipe and a first hot-side pipe road; A second heat exchanger, the second heat exchanger is arranged in the hearth of the direct-fired incinerator (TO), and the second heat exchanger is provided with a second cold side pipe and a second hot side pipe road; A first cold-side delivery pipeline, one end of the first cold-side delivery pipeline is connected to the other end of the first cold-side pipeline, and the other end of the first cold-side delivery pipeline is connected to the direct-fired The entrance connection of the incinerator (TO); An adsorption runner, the adsorption runner system is provided with an adsorption zone, a cooling zone and a desorption zone, the adsorption runner system is connected with an exhaust gas intake pipeline, a clean gas discharge pipeline, a cooling gas intake pipeline, A cooling gas conveying pipeline, a hot gas conveying pipeline and a desorption concentrated gas pipeline, one end of the exhaust gas inlet pipeline is connected to one side of the adsorption zone of the adsorption rotor, and the clean gas discharge pipeline One end is connected with the other side of the adsorption zone of the adsorption runner, one end of the cooling gas inlet pipe is connected with one side of the cooling zone of the adsorption runner, and one end of the cooling gas delivery pipeline is connected with the The other side of the cooling zone of the adsorption runner is connected, the other end of the cooling gas delivery pipeline is connected to one end of the second cold side pipeline of the second heat exchanger, and one end of the hot gas delivery pipeline is connected to the second cold side pipeline of the second heat exchanger. The other side of the desorption zone of the adsorption runner is connected, the other end of the hot gas conveying pipeline is connected to the other end of the second cold side pipeline of the second heat exchanger, and one end of the desorption concentrated gas pipeline Related to this One side of the desorption zone of the adsorption runner is connected, and the other end of the desorption concentrated gas pipeline is connected to one end of the first cold side pipeline of the first heat exchanger; A chimney, the other end of the clean gas discharge pipeline is connected to the chimney; and A cold-side proportional damper, one end of the cold-side proportional damper is connected with the desorption concentrated gas pipeline, and the other end of the cold-side proportional damper is connected with the first cold-side conveying pipeline. An energy-saving single-wheel cold side pass temperature control system, which includes: A direct-fired incinerator (TO), the direct-fired incinerator (TO) is provided with a furnace head and a furnace, the furnace head is in communication with the furnace, the direct-fired incinerator (TO) is provided with an entrance and The outlet, the inlet is set at the furnace head, and the outlet is set at the furnace; A first heat exchanger, the first heat exchanger is arranged in the hearth of the direct-fired incinerator (TO), and the first heat exchanger is provided with a first cold-side pipe and a first hot-side pipe road; A second heat exchanger, the second heat exchanger is arranged in the hearth of the direct-fired incinerator (TO), and the second heat exchanger is provided with a second cold side pipe and a second hot side pipe road; A first cold-side delivery pipeline, one end of the first cold-side delivery pipeline is connected to the other end of the first cold-side pipeline, and the other end of the first cold-side delivery pipeline is connected to the direct-fired The entrance connection of the incinerator (TO); An adsorption runner, the adsorption runner system is provided with an adsorption zone, a cooling zone and a desorption zone, the adsorption runner system is connected with an exhaust gas intake pipeline, a clean gas discharge pipeline, a cooling gas intake pipeline, A cooling gas conveying pipeline, a hot gas conveying pipeline and a desorption concentrated gas pipeline, one end of the exhaust gas inlet pipeline is connected to one side of the adsorption zone of the adsorption rotor, and the clean gas discharge pipeline One end is connected with the other side of the adsorption zone of the adsorption runner, one end of the cooling gas inlet pipe is connected with one side of the cooling zone of the adsorption runner, and one end of the cooling gas delivery pipeline is connected with the Adsorption The other side of the cooling zone of the runner is connected, the other end of the cooling gas delivery pipeline is connected to one end of the second cold side pipeline of the second heat exchanger, and one end of the hot gas delivery pipeline is connected to the adsorption The other side of the desorption zone of the runner is connected, the other end of the hot gas conveying pipeline is connected to the other end of the second cold side pipeline of the second heat exchanger, and one end of the desorption concentrated gas pipeline is connected Connected to one side of the desorption zone of the adsorption runner, and the other end of the desorption concentrated gas pipeline is connected to one end of the first cold side pipeline of the first heat exchanger; A chimney, the other end of the clean gas discharge pipeline is connected to the chimney; and A cold-side proportional damper, one end of the cold-side proportional damper is connected with the desorption concentrated gas pipeline, and the other end of the cold-side proportional damper is for external air to enter. The energy-saving single runner cold side pass temperature control system as described in item 1 or 2 of the scope of patent application, wherein the outlet of the direct-fired incinerator (TO) is further connected to the chimney. As described in item 1 or 2 of the scope of patent application, the energy-saving single-rotor cold side pass temperature control system, wherein the cooling air intake pipeline is further supplied with fresh air or external air. As described in item 1 or 2 of the scope of patent application, the energy-saving single runner cold side pass temperature control system, wherein the exhaust gas intake pipeline system is further provided with an exhaust gas communication pipeline, and the exhaust gas communication pipeline is connected to the cooling system. The air intake pipeline is connected, and the exhaust gas communication pipeline system is further provided with an exhaust gas communication control valve to control the air volume of the exhaust gas communication pipeline. As described in item 1 or 2 of the scope of patent application, the energy-saving single runner cold side pass temperature control system, wherein the desorption concentrated gas pipeline system is further provided with a fan. For example, the energy-saving single runner cold side pass temperature control system described in item 1 or 2 of the scope of patent application, wherein the clean air discharge pipeline system is further provided with a fan. An energy-saving single-rotor cold side pass temperature control method, mainly used in organic waste gas treatment systems System, and equipped with a direct-fired incinerator (TO), a first heat exchanger, a second heat exchanger, a first cold-side conveying pipeline, an adsorption runner and a chimney, the direct-fired incinerator The furnace (TO) is provided with a furnace head and a furnace, and the furnace head is in communication with the furnace. The direct-fired incinerator (TO) is provided with an inlet and an outlet. The inlet is located at the furnace head and the outlet Located at the furnace, the first heat exchanger is provided with a first cold side pipeline and a first hot side pipeline, and the second heat exchanger is provided with a second cold side pipeline and a second hot side pipeline Pipeline, one end of the first cold-side delivery pipeline is connected to the other end of the first cold-side pipeline, and the other end of the first cold-side delivery pipeline is connected to the inlet of the direct-fired incinerator (TO) The adsorption runner system is provided with an adsorption zone, a cooling zone and a desorption zone. The adsorption runner system is connected with an exhaust gas inlet pipeline, a clean gas discharge pipeline, a cooling gas inlet pipeline, and a cooling gas The main steps of the control method include: delivery pipeline, a hot gas delivery pipeline, and a desorption concentrated gas pipeline: Enter the gas to be adsorbed: send the exhaust gas to one side of the adsorption zone of the adsorption rotor through the other end of the exhaust gas inlet pipe; Adsorption by the adsorption runner: after the adsorption is carried out through the adsorption zone of the adsorption runner, the adsorbed gas is output through the other end of the clean gas discharge pipeline from the other side of the adsorption zone of the adsorption runner; Cooling gas input: Cooling gas is delivered to the cooling zone of the adsorption runner through the other end of the cooling gas intake pipeline, and then the adsorption runner is cooled through the other end of the cooling gas delivery pipeline The cooling air of the zone is delivered to one end of the second cold side pipeline of the second heat exchanger; Transport hot gas desorption: The hot gas is transported to the desorption zone of the adsorption runner for desorption through the hot gas delivery pipeline connected to the other end of the second cold side pipeline of the second heat exchanger, and then passes through the hot gas delivery pipeline. Desorb the other end of the concentrated gas pipeline to deliver the desorbed concentrated gas to one end of the first cold side pipeline of the first heat exchanger; Desorption concentrated gas transportation: The desorption concentrated gas is then transported to the direct-fired incinerator (TO ) Of the entrance; Gas transportation after incineration: the incineration gas produced by burning the head of the direct-fired incinerator (TO) is transported to one end of the second hot side pipeline of the second heat exchanger, and then the The other end of the second hot-side pipe of the second heat exchanger is transported to one end of the first hot-side pipe of the first heat exchanger, and finally by the other end of the first hot-side pipe of the first heat exchanger. One end is delivered to the outlet of the direct-fired incinerator (TO); and Cold-side proportional damper control: A cold-side proportional damper is connected between the desorption concentrated gas pipeline and the first cold-side conveying pipe, so as to control the desorption concentrated gas pipeline and the first cold-side conveying pipe through the cold side proportional damper The air volume of the first cold-side conveying pipeline. An energy-saving single-rotor cold side pass temperature control method, mainly used in organic waste gas treatment systems, and is equipped with a direct-fired incinerator (TO), a first heat exchanger, a second heat exchanger, and a The first cold side conveying pipeline, an adsorption runner and a chimney, the direct-fired incinerator (TO) is provided with a furnace head and a furnace, the furnace head is connected with the furnace, the direct-fired incinerator ( TO) is provided with an inlet and an outlet, the inlet is set at the furnace head, the outlet is set at the furnace, the first heat exchanger is provided with a first cold side pipeline and a first hot side pipeline , The second heat exchanger is provided with a second cold-side pipeline and a second hot-side pipeline, one end of the first cold-side conveying pipeline is connected with the other end of the first cold-side pipeline, the first The other end of the cold-side conveying pipeline is connected to the inlet of the direct-fired incinerator (TO). The adsorption runner system is provided with an adsorption zone, a cooling zone and a desorption zone. The adsorption runner system is connected with an exhaust gas inlet pipeline, a clean gas discharge pipeline, a cooling gas inlet pipeline, a cooling gas delivery pipeline, a hot gas delivery pipeline, and a desorption concentrated gas pipeline. The main steps of the control method include: Enter the gas to be adsorbed: send the exhaust gas to one side of the adsorption zone of the adsorption rotor through the other end of the exhaust gas inlet pipe; Adsorption by the adsorption runner: after the adsorption is carried out through the adsorption zone of the adsorption runner, the adsorbed gas is output through the other end of the clean gas discharge pipeline from the other side of the adsorption zone of the adsorption runner; Cooling gas input: Cooling gas is delivered to the cooling zone of the adsorption runner through the other end of the cooling gas intake pipeline, and then the adsorption runner is cooled through the other end of the cooling gas delivery pipeline The cooling air of the zone is delivered to one end of the second cold side pipeline of the second heat exchanger; Transport hot gas desorption: The hot gas is transported to the desorption zone of the adsorption rotor through the hot gas transport pipeline connected to the other end of the second cold side pipeline of the second heat exchanger for desorption, and then through the desorption Attach the other end of the concentrated gas pipeline to transport the desorbed concentrated gas to one end of the first cold side pipeline of the first heat exchanger; Desorption concentrated gas transportation: The desorption concentrated gas is then transported to the direct-fired incinerator (TO ) Of the entrance; Gas transportation after incineration: the incineration gas produced by burning the head of the direct-fired incinerator (TO) is transported to one end of the first hot side pipeline of the first heat exchanger, and the The other end of the first hot side pipeline of the first heat exchanger is delivered to the second hot side of the second heat exchanger One end of the pipeline is transported from the other end of the second hot side pipeline of the second heat exchanger to the outlet of the direct-fired incinerator (TO); and Cold-side proportional damper control: A cold-side proportional damper is connected between the desorption concentrated gas pipeline and the first cold-side conveying pipe, so as to control the desorption concentrated gas pipeline and the first cold-side conveying pipe through the cold side proportional damper The air volume of the first cold-side conveying pipeline. An energy-saving single-rotor cold side pass temperature control method, mainly used in organic waste gas treatment systems, and is equipped with a direct-fired incinerator (TO), a first heat exchanger, a second heat exchanger, and a The first cold side conveying pipeline, an adsorption runner and a chimney, the direct-fired incinerator (TO) is provided with a furnace head and a furnace, the furnace head is connected with the furnace, the direct-fired incinerator ( TO) is provided with an inlet and an outlet, the inlet is set at the furnace head, the outlet is set at the furnace, the first heat exchanger is provided with a first cold side pipeline and a first hot side pipeline , The second heat exchanger is provided with a second cold-side pipeline and a second hot-side pipeline, one end of the first cold-side conveying pipeline is connected with the other end of the first cold-side pipeline, the first The other end of the cold-side conveying pipeline is connected to the inlet of the direct-fired incinerator (TO). The adsorption runner system is provided with an adsorption zone, a cooling zone and a desorption zone. The adsorption runner system is connected with an exhaust gas inlet The main steps of the control method include: pipelines, a clean gas discharge pipeline, a cooling gas inlet pipeline, a cooling gas delivery pipeline, a hot gas delivery pipeline, and a desorption concentrated gas pipeline. The main steps of the control method include: Enter the gas to be adsorbed: send the exhaust gas to one side of the adsorption zone of the adsorption rotor through the other end of the exhaust gas inlet pipe; Adsorption by the adsorption runner: after the adsorption is carried out through the adsorption zone of the adsorption runner, the adsorbed gas is output through the other end of the clean gas discharge pipeline from the other side of the adsorption zone of the adsorption runner; Cooling gas input: Cooling gas is delivered to the cooling zone of the adsorption runner through the other end of the cooling gas intake pipeline, and then the adsorption runner is cooled through the other end of the cooling gas delivery pipeline The cooling air of the zone is delivered to one end of the second cold side pipeline of the second heat exchanger; Transport hot gas desorption: The hot gas is transported to the desorption zone of the adsorption rotor through the hot gas transport pipeline connected to the other end of the second cold side pipeline of the second heat exchanger for desorption, and then through the desorption Attach the other end of the concentrated gas pipeline to transport the desorbed concentrated gas to one end of the first cold side pipeline of the first heat exchanger; Desorption concentrated gas transportation: The desorption concentrated gas is then transported to the direct-fired incinerator (TO ) Of the entrance; Gas transportation after incineration: the incineration gas produced by burning the head of the direct-fired incinerator (TO) is transported to one end of the second hot side pipeline of the second heat exchanger, and then the The other end of the second hot-side pipe of the second heat exchanger is transported to one end of the first hot-side pipe of the first heat exchanger, and finally by the other end of the first hot-side pipe of the first heat exchanger. One end is delivered to the outlet of the direct-fired incinerator (TO); and Cold-side proportional damper control: a cold-side proportional damper is installed on the desorption concentrated gas pipeline, and the other end of the cold-side proportional damper is for external air to enter, so as to control the desorption concentration through the cold-side proportional damper The air volume of the gas pipeline. An energy-saving single-rotor cold side pass temperature control method, mainly used in organic waste gas treatment systems, and is equipped with a direct-fired incinerator (TO), a first heat exchanger, a second heat exchanger, and a The first cold-side conveying pipeline, an adsorption runner and a chimney, the direct-fired incinerator (TO) It is provided with a furnace head and a furnace, the furnace head is in communication with the furnace, the direct-fired incinerator (TO) is provided with an inlet and an outlet, the inlet is located at the furnace head, and the outlet is located at the At the furnace, the first heat exchanger is provided with a first cold side pipeline and a first hot side pipeline, and the second heat exchanger is provided with a second cold side pipeline and a second hot side pipeline. One end of a cold-side conveying pipeline is connected with the other end of the first cold-side pipeline, and the other end of the first cold-side conveying pipeline is connected with the inlet of the direct-fired incinerator (TO). The adsorption The runner system is equipped with an adsorption zone, a cooling zone and a desorption zone. The adsorption runner system is connected with an exhaust gas inlet pipeline, a clean gas discharge pipeline, a cooling gas inlet pipeline, a cooling gas delivery pipeline, A hot gas transportation pipeline and a desorption concentrated gas pipeline, and the main steps of the control method include: Enter the gas to be adsorbed: send the exhaust gas to one side of the adsorption zone of the adsorption rotor through the other end of the exhaust gas inlet pipe; Adsorption by the adsorption runner: after the adsorption is carried out through the adsorption zone of the adsorption runner, the adsorbed gas is output through the other end of the clean gas discharge pipeline from the other side of the adsorption zone of the adsorption runner; Cooling gas input: Cooling gas is delivered to the cooling zone of the adsorption runner through the other end of the cooling gas intake pipeline, and then the adsorption runner is cooled through the other end of the cooling gas delivery pipeline The cooling air of the zone is delivered to one end of the second cold side pipeline of the second heat exchanger; Transport hot gas desorption: The hot gas is transported to the desorption zone of the adsorption rotor through the hot gas transport pipeline connected to the other end of the second cold side pipeline of the second heat exchanger for desorption, and then through the desorption Attach the other end of the concentrated gas pipeline to transport the desorbed concentrated gas to one end of the first cold side pipeline of the first heat exchanger; Desorption concentrated gas transportation: The desorption concentrated gas is then transported to the direct-fired incinerator (TO ) Of the entrance; Gas transportation after incineration: the incineration gas produced by burning the head of the direct-fired incinerator (TO) is transported to one end of the first hot side pipeline of the first heat exchanger, and the The other end of the first hot-side pipe of the first heat exchanger is transported to one end of the second hot-side pipe of the second heat exchanger, and then the other end of the second hot-side pipe of the second heat exchanger One end is delivered to the outlet of the direct-fired incinerator (TO); and Cold-side proportional damper control: a cold-side proportional damper is installed on the desorption concentrated gas pipeline, and the other end of the cold-side proportional damper is for external air to enter, so as to control the desorption concentration through the cold-side proportional damper The air volume of the gas pipeline. The energy-saving single-rotor cold side pass temperature control method described in item 8, 9, 10 or 11 of the scope of patent application, wherein the outlet of the direct-fired incinerator (TO) is further connected to the chimney. As described in item 8, 9, 10 or 11 of the scope of patent application, the energy-saving single runner cold side pass temperature control method, wherein the cooling air intake pipeline is further supplied with fresh air or external air. As described in item 8, 9, 10 or 11 of the scope of patent application, the energy-saving single runner cold side pass temperature control method, wherein the exhaust gas intake pipeline is further provided with an exhaust gas communication pipeline, and the exhaust gas communication pipeline The system is connected with the cooling gas intake pipeline, and the exhaust gas communication pipeline is further provided with an exhaust gas communication control valve to control the air volume of the exhaust gas communication pipeline. Energy-saving single runner cold side as described in item 8, 9, 10 or 11 of the scope of patent application Bypass temperature control method, wherein the desorption concentrated gas pipeline system is further provided with a fan. As described in item 8, 9, 10 or 11 of the scope of patent application, the energy-saving single runner cold side pass temperature control method, wherein the clean air discharge pipeline is further provided with a fan.

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