TW202204822A - Energy-saving single-runner cold-side bypass over-temperature control system and method thereof capable of preventing the direct-fired thermal oxidizer from over temperature caused by excessively high furnace temperature when treating the organic waste gas - Google Patents

Abstract

The present invention provides an energy-saving single-runner cold-side bypass over-temperature control system and a method thereof for use mainly in an organic waste gas treatment system. The system is provided with a direct-fired thermal oxidizer (TO), a first heat exchanger, a second heat exchanger, a first cold-side conveying pipeline, an adsorption runner and a chimney, and a cold-side proportional air door is added between a desorption concentration gas pipeline and the first cold-side conveying pipeline or on the desorption concentration gas pipeline. As a result, when the concentration of volatile organic compounds (VOCs) becomes high, the air volume can be regulated through the cold-side proportional air door, so as to provide the performance of adjusting the heat recovery amount or concentration. When treating the organic waste gas, the direct-fired thermal oxidizer (TO) can be prevented from over temperature caused by excessively high furnace temperature, which may even lead to shut-down.

Description

Energy-saving single runner cold side bypass temperature control system and method

The present invention relates to an energy-saving single-wheel high-cooling side-by-pass temperature control system and a method thereof, in particular to an energy-saving single-wheel high-cooling side-pass temperature control system and a method that can adjust the amount or concentration of heat recovery when the concentration of volatile organic compounds (VOCs) becomes high. When the organic waste gas is treated, it can prevent the direct-fired incinerator (TO) from overheating due to too high furnace temperature, and even lead to shutdown. It is suitable for semiconductor industry, optoelectronic industry or chemical related industry. organic waste gas treatment system or similar equipment.

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

However, in recent years, both the central government and the local governments have attached great importance to air pollution, so they have formulated relevant air quality standards in the emission standards of chimneys, and will review them periodically in accordance with the development of international control trends.

Therefore, in view of the above deficiencies, the present inventor hopes to propose an energy-saving single-runner cold-side bypass temperature control system and method thereof, which can improve the efficiency of organic waste gas treatment, so that users can easily operate and assemble. The system is designed to provide user convenience and the motivation of the inventor to develop the invention.

The main purpose of the present invention is to provide an energy-saving single-rotor cold side bypass temperature control system and method thereof, which is mainly used in an organic waste gas treatment system, and is provided 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, and pass through between the desorbed concentrated gas pipeline and the first cold side conveying pipeline or A cold side proportional damper is added to the desorption concentrated gas pipeline, whereby when the concentration of volatile organic compounds (VOCs) becomes high, the air volume can be regulated through the cold side proportional damper, so as to adjust the amount of heat recovery. Or the effect of concentration can prevent the direct-fired incinerator (TO) from overheating due to too high furnace temperature during the treatment of organic waste gas, and even lead to shutdown, thereby increasing the overall practicability.

Another object of the present invention is to provide an energy-saving single-runner cold-side bypass temperature control system and a method thereof. A side proportional damper, so that when the concentration of volatile organic compounds (VOCs) in the first cold side conveying pipeline becomes high, part of the desorbed concentrated gas pipeline can be desorbed through the cold side proportional damper The concentrated gas is transported into the first cold-side transport pipeline, so that the desorbed and concentrated gas in the first cold-side transport pipeline can be mixed with a part of the desorbed and concentrated gas in the desorbed and concentrated gas pipeline again. , so that part of the desorbed concentrated gas in the desorption concentrated gas pipeline with a lower temperature can cool the desorption concentrated gas in the first cold-side transport pipeline with a higher temperature. The efficiency of heat recovery amount or concentration can prevent the direct-fired incinerator (TO) from overheating due to too high furnace temperature during the treatment of organic waste gas, and even lead to shutdown, thereby increasing the overall efficiency. usability.

Another object of the present invention is to provide an energy-saving single runner cold side bypass Temperature control system and method thereof, by adding a cold-side proportional damper on the desorbed concentrated gas pipeline, and the other end of the cold-side proportional damper is for the entry of outside air, wherein the outside air can be fresh air or other gases , so that when the desorption concentrated gas generated by the desorption zone of the adsorption runner enters the desorption concentrated gas pipeline, and the temperature in the desorption concentrated gas pipeline becomes higher or the concentration becomes higher When it is higher, it can be adjusted through the input of outside air at the other end of the cold-side proportional damper, so that the desorbed and concentrated gas in the desorbed and concentrated gas pipeline can achieve the effect of cooling down or the effect of 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 of the present invention and the accompanying drawings, but 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

102: Hearth

11: Entrance

12: Export

20: First heat exchanger

21: The first cold side pipeline

22: The first hot side pipeline

23: The first cold side delivery pipeline

30: Second heat exchanger

31: Second cold side pipeline

32: Second hot side piping

60: Adsorption runner

601: Adsorption zone

602: Cooling Zone

603: Desorption zone

61: Exhaust gas intake line

611: Exhaust gas communication line

6111: Exhaust gas communication control valve

62: Clean air discharge pipeline

621: Clean air connection pipeline

6211: Clean air connection control valve

63: Cooling air intake line

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: Input the gas to be adsorbed

S200: Input the gas to be adsorbed

S110: adsorption by the adsorption runner

S210: adsorption by the adsorption runner

S120: Input cooling gas

S220: Input cooling gas

S130: Transporting hot gas for desorption

S230: Transporting hot gas for desorption

S140: Desorption enriched gas delivery

S240: Delivery of Desorbed Concentrated Gas

S150: Gas delivery after incineration

S250: Gas delivery after incineration

S160: Proportional damper control on the cold side

S260: Proportional damper control on the cold side

S300: Input the gas to be adsorbed

S400: Input the gas to be adsorbed

S310: adsorption by the adsorption runner

S410: adsorption by the adsorption runner

S320: Input cooling gas

S420: Input cooling gas

S330: Transporting hot gas for desorption

S430: Transporting hot gas for desorption

S340: Desorption Concentrated Gas Delivery

S440: Desorption Concentrated Gas Delivery

S350: Gas delivery after incineration

S450: Gas delivery after incineration

S360: Proportional damper control on the cold side

S460: Proportional damper control on the cold side

FIG. 1 is a schematic diagram of the system structure in which the first heat exchanger of the present invention is disposed on the right side of the second heat exchanger.

Fig. 2 is a schematic diagram of the system structure in which the first heat exchanger of the present invention is disposed on the left side of the second heat exchanger.

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

FIG. 4 is a schematic diagram of another system structure in which the first heat exchanger of the present invention is disposed on the left side of the second heat exchanger.

FIG. 5 is a flow chart of the main steps of the first embodiment of the present invention.

FIG. 6 is a flow chart of the main steps of the second embodiment of the present invention.

FIG. 7 is a flow chart of the main steps of the third embodiment of the present invention.

FIG. 8 is a flow chart of the main steps of the fourth embodiment of the present invention.

Please refer to FIGS. 1 to 8, which are schematic diagrams of embodiments of the present invention, and the best embodiments of the energy-saving single-runner cold side bypass temperature control system and method thereof of the present invention are used in the semiconductor industry, the optoelectronic industry or the Volatile organic waste gas treatment systems or similar equipment in chemical-related industries, mainly when the concentration of volatile organic compounds (VOCs) increases, can adjust the amount or concentration of heat recovery, so that organic waste gas can be treated without direct combustion. The incinerator (TO) will not overheat due to too high furnace temperature, or even lead to shutdown.

The energy-saving single-rotor cold-side bypass temperature control system of the present invention mainly includes a direct-fired incinerator (TO) 10, a first heat exchanger 20, a second heat exchanger 30, and a first heat exchanger. 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 burner head 101 and a furnace chamber 102, the burner head 101 is communicated with the furnace chamber 102, and the first heat exchanger 20 and the second heat exchanger 30 are connected with each other. They are respectively installed in the furnace chamber 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 with the other end of the first cold side pipeline 21 of the first heat exchanger 20, and the outlet 12 is set at the furnace chamber 102, and the outlet 12 is connected to the chimney 80, so that the organic waste gas can enter the burner 101 through the inlet 11 for combustion, and then let it 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 have the effect of saving energy.

And the above-mentioned first heat exchanger 20 has two embodiments, wherein the first embodiment is to set the first heat exchanger 20 on the right side of the second heat exchanger 30 (as shown in FIG. 1 and FIG. 3 ). shown), so that the burner head 101 of the direct-fired incinerator (TO) 10 can firstly transport the incinerated high-temperature gas to one side of the second hot-side pipeline 32 of the second heat exchanger 30 for After heat exchange, the incinerated high-temperature gas is re-transported to the first hot-side pipeline 22 of the first heat exchanger 20 from the other side of the second hot-side pipeline 32 of the second heat exchanger 30 One side of the first heat exchanger 20 for heat exchange is finally delivered to the outlet 12 of the furnace 102 from the other side of the first hot side pipeline 22 of the first heat exchanger 20 (as shown in Figures 1 and 2) , and then conveyed to the chimney 80 from the outlet 12 of the furnace 102 to be discharged through the chimney 80 .

Furthermore, another second embodiment is to set the first heat exchanger 20 on the left side of the third heat exchanger 40 (as shown in Fig. 2 and Fig. 4 ), so that the direct-fired incinerator (TO ) The burner 101 of 10 is capable of transporting the incinerated high-temperature gas to one side of the first hot-side pipeline 22 of the first heat exchanger 20 for heat exchange, and is passed through the first heat exchanger 20. The other side of the first hot side pipeline 22 is used to transport the incinerated high-temperature gas to one side of the second hot side pipeline 32 of the second heat exchanger 30 for heat exchange. The other side of the second hot-side pipeline 32 of the heat exchanger 30 is used to transport the incinerated high-temperature gas to the outlet 12 of the furnace 102 (as shown in Figures 3 and 4), and then 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 the desorption zone 603, the adsorption runner 60 is connected with an exhaust gas intake pipeline 61, a clean air discharge pipeline 62, a cooling gas intake pipeline 63, a cooling gas delivery pipeline 64, and a hot gas delivery pipeline 64. Pipeline 65 and a desorption concentrated gas pipeline 66, (as shown in Figures 1 to 4). The adsorption wheel 60 is a zeolite concentration wheel or a concentration wheel made of other materials.

One end of the exhaust gas intake pipeline 61 is connected to one side of the adsorption zone 601 of the adsorption rotor 60 , so that the exhaust gas intake pipeline 61 can transport the organic exhaust gas to the adsorption zone 601 of the adsorption rotor 60 . one side of the clean gas discharge line 62 is connected to the other side of the adsorption zone 601 of the adsorption runner 60, the other end of the clean gas discharge line 62 is connected to the chimney 80, and the clean gas discharge line 62 is connected to the chimney 80. A fan 621 (as shown in FIG. 3 and FIG. 4 ) is installed in the gas discharge line 62 , so that the adsorbed gas in the clean gas discharge line 62 can be pushed and pulled to the chimney 80 through the fan 621 . inside for discharge.

In addition, one side of the cooling zone 602 of the adsorption wheel 60 is connected to the cooling gas inlet pipeline 63 for the gas to enter the cooling zone 602 of the adsorption wheel 60 for cooling (as shown in Figs. 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 delivery pipeline 64, and the other end of the cooling gas delivery pipeline 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 into the second heat exchanger 30 for heat exchange (as shown in FIG. 1 to FIG. 4 ). ), and further, one end of the hot gas conveying line 65 is connected to the other side of the desorption zone 603 of the adsorption wheel 60, and the other end of the hot gas conveying line 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 for heat exchange through the second heat exchanger 30 can be transported to the desorption zone 603 of the adsorption runner 60 through the hot gas transport pipeline 65 for desorption.

The above-mentioned cooling zone 602 of the adsorption wheel 60 is provided with two embodiments. The first embodiment is that the cooling gas intake pipe 63 connected to one side of the cooling zone 602 of the adsorption wheel 60 is For the entry of fresh air or outside air (as shown in FIG. 1 ), the cooling zone 602 of the adsorption wheel 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 FIG. 2 and 4), so that the exhaust gas in the exhaust gas inlet pipe 61 can be transported to the cooling zone 602 of the adsorption runner 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 line 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 to one end of the first cold side conveying pipeline 23, and the first cold side pipeline 23 is connected to one end of the first cold side pipeline 23. The other end of the side conveying pipeline 23 is connected to the inlet 11 of the direct-fired incinerator (TO) 10, so that the desorbed concentrated gas desorbed by the high temperature can pass through the desorbed concentrated gas pipeline 66. It is transported to one end of the first cold side pipeline 21 of the first heat exchanger 20, and is transported to the direct-fired incinerator from the other end of the first cold side pipeline 21 of the first heat exchanger 20 In the inlet 11 of the (TO) 10 (as shown in Figures 1 to 4), the burner head 101 of the direct-fired incinerator (TO) 10 can be pyrolyzed to reduce volatile organic compounds . In addition, the desorption concentrated gas pipeline 66 is provided with a fan 661 to push and pull the desorption concentrated gas into one end of the first cold side pipeline 21 of the first heat exchanger 20 .

Furthermore, the energy-saving single-rotor cold side bypass temperature control system of the present invention mainly has two implementations, and in the two implementations, the direct-fired incinerator (TO) 10, 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 content of 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 will not be repeated, please refer to the above description.

The difference of the first embodiment (as shown in Figures 1 and 2) is that a cold-side proportional damper is added between the desorbed concentrated gas pipeline 66 and the first cold-side conveying pipeline 23 901, and one end of the cold side proportional damper 901 is connected with the desorbed concentrated gas pipe 66, and the other end of the cold side proportional damper 901 is connected with the first cold side conveying pipeline 23, so as to pass through the cold side The side proportional damper 901 is used to regulate the air volume of the desorbed 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, part of the desorbed and concentrated gas in the desorbed and concentrated gas pipeline 66 can be transported to the first cold-side transport pipeline 23 through the cold-side proportional damper 901, so that the first cold-side transport pipe The desorbed condensed gas in the route 23 can be mixed with the part of the desorbed condensed gas in the desorbed condensed gas pipeline 66 again, so that part of the desorbed condensed gas in the desorbed condensed gas pipeline 66 with a lower temperature is desorbed. The concentrated gas can cool the desorbed concentrated gas in the first cold-side conveying pipeline 23 with a higher temperature, so that when the concentration of volatile organic compounds (VOCs) increases, it can pass through the cold-side proportional damper 901 To control the size of the air volume, it has the effect of adjusting the amount of heat recovery or concentration, so that the organic waste gas can be prevented from overheating due to the high furnace temperature, and even the direct combustion incinerator (TO) 10 can be prevented from being treated A situation that results in downtime occurs.

In addition, the difference between the second embodiment (as shown in Figures 3 and 4) is in A cold-side proportional damper 904 is added to the desorbed concentrated gas pipeline 66 , and the other end of the cold-side proportional damper 904 is for the entry of outside air, wherein the outside air can be fresh air or other gas to pass through the cold side The side proportional damper 904 is used to regulate the air volume of the desorbed 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 set 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 The cold side proportional damper 904 comes in. 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 through the input of outside air at the other end of the cold-side proportional damper 904, so that the desorbed and concentrated gas in the desorbed and concentrated gas pipeline 66 can achieve a cooling effect or a concentration of reduced effect.

The energy-saving single-rotor cold-side bypass 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, a first 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 Figs. 1 to 4), wherein the first heat exchanger 20 is a A first cold side pipeline 21 and a first hot side pipeline 22 are provided, and 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 delivery pipeline 23 is connected to the other end of the first cold side pipeline 21 , and the other end of the first cold side delivery pipeline 23 is connected to the inlet 11 of the direct-fired incinerator (TO) 10 . In addition, the direct-fired incinerator (TO) 10 is provided with a burner head 101 and a furnace chamber 102, the burner head 101 is communicated with the furnace chamber 102, and the first heat exchanger 20 and the second heat exchanger 30 are connected with each other. are respectively arranged in the furnace chamber 102 of the direct-fired incinerator (TO) 10, and the direct-fired incinerator (TO) 10 An inlet 11 and an outlet 12 are provided (as shown in Fig. 1 to Fig. 4 ), and the inlet 11 is arranged at the furnace head 101, and the inlet 11 is the first connection between the inlet 11 and the first heat exchanger 20 The other end of the cold side pipeline 21 is connected. Furthermore, the outlet 12 is located 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. Combustion is carried out in the furnace head 101 , and the burned gas can pass through the furnace chamber 102 and be discharged from the outlet 12 to the chimney 80 for discharge, so as to have the effect of saving 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, and the adsorption runner 60 is connected with an exhaust gas intake pipe 61, a clean air discharge pipe 62, and a cooling gas Intake pipeline 63, a cooling gas delivery pipeline 64, a hot gas delivery pipeline 65 and a desorption concentrated gas pipeline 66 (as shown in Figs. 1 to 4). The adsorption wheel 60 is a zeolite concentration wheel or a concentration wheel made of other materials.

The main steps of the control method (as shown in FIG. 5 ) include: step S100 inputting the gas to be adsorbed: passing the exhaust gas through the other end of the exhaust gas inlet pipe 61 and sending it into the adsorption area of the adsorption wheel 60 side of 601. After the above step S100 is completed, the next step S110 is performed.

In addition, in the next step S110, the adsorption wheel performs adsorption: after the adsorption is carried out through the adsorption zone 601 of the adsorption wheel 60, the gas after adsorption is passed through the other side of the adsorption zone 601 of the adsorption wheel 60 through the net The other end of the gas discharge line 62 is output. After the above step S110 is completed, the next step S120 is performed.

Wherein the other side of the adsorption area 601 of the adsorption wheel 60 in the above-mentioned step S110 is connected to the clean gas discharge pipeline 62 so as to be connected to the chimney 80 through the other end of the clean gas discharge pipeline 62, and the The clean air discharge line 62 is provided with a fan 621 (such as Figures 3 and 4), the fan 621 is used to push and pull the adsorbed gas in the clean gas exhaust line 62 into the chimney 80 for discharge.

In addition, the next step S120 is to input the cooling gas: the cooling gas is transported to the cooling zone 602 of the adsorption wheel 60 through the other end of the cooling gas inlet pipe 63 for cooling, and then passed through the cooling gas delivery pipe 64 The cooling gas passing through the cooling zone 602 of the adsorption wheel 60 is transported 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 area 602 of the adsorption wheel 60 in the above-mentioned step S120 has two implementations, wherein the first implementation is the cooling air intake pipe connected to one side of the cooling area 602 of the adsorption wheel 60 The passage 63 is for the entry of fresh air or outside air (as shown in FIG. 1 ), and the cooling zone 602 of the adsorption wheel 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 FIG. 2 and 4), so that the exhaust gas in the exhaust gas inlet pipe 61 can be transported to the cooling zone 602 of the adsorption runner 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 line 611 .

In addition, the next step S130 is to transport hot gas for desorption: the hot gas is transported to the adsorption runner 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 is desorbed, and then the desorbed concentrated gas is sent to one end of the first cold side pipeline 21 of the first heat exchanger 20 through the other end of the desorbed concentrated gas pipeline 66 . After the above step S130 is completed, the next step S1 is performed. 40.

The desorption concentrated gas pipeline 66 in the above-mentioned step S130 is provided with a fan 661 (as shown in FIG. 3 and FIG. 4 ), so that the desorption concentrated gas can be pushed and pulled into the first heat exchanger 20 . Inside the first cold side pipeline 21 .

In addition, in the next step S140, the desorbed and concentrated gas is transported: the desorbed and concentrated gas passes through the first cold-side transport pipeline 23 connected to the other end of the first cold-side pipeline 21 of the first heat exchanger 20. to be transported to the inlet 11 of the direct-fired incinerator (TO) 10 . After the above step S140 is completed, the next step S150 is performed.

In addition, in the next step S150, the gas delivery after incineration: the gas after incineration produced by the combustion of the burner head 101 of the direct-fired incinerator (TO) 10 is delivered to the second heat exchanger 30. One end of the second hot-side pipe 32 is then 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 pipeline 22 of the first heat exchanger 20 is sent to the outlet 12 of the direct-fired incinerator (TO) 10 . After the above step S150 is completed, the next step S160 is performed.

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

In addition, in the next step S160, the cold side proportional damper is adjusted: a cold side proportional damper 901 is set between the desorbed concentrated gas pipeline 66 and the first cold side conveying pipeline 23 to pass the cold side proportional damper 901. The damper 901 is used to regulate the air volume of the desorbed 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 to the desorbed 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 (eg 1), through the cold side proportional damper 901 to regulate the air volume of the desorbed concentrated gas pipeline 66 and the first cold side delivery pipeline 23, therefore, when the first cold side delivery pipeline 23 When the concentration of volatile organic compounds (VOCs) inside becomes high, part of the desorbed and concentrated gas in the desorbed and concentrated gas pipeline 66 can be delivered to the first cold-side delivery pipeline through the cold side proportional damper 901 23, so that the desorbed concentrated gas in the first cold side conveying pipeline 23 can be mixed with a part of the desorbed concentrated gas in the desorption concentrated gas pipeline 66 again, so that the desorbed gas with a lower temperature can be mixed again. Part of the desorbed and concentrated gas in the concentrated gas pipeline 66 can cool the desorbed and concentrated gas in the first cold-side conveying pipeline 23 with a higher temperature, so that when the concentration of volatile organic compounds (VOCs) changes, When it is high, the air volume can be adjusted through the cold side proportional damper 901, so as to have the effect of adjusting the amount of heat recovery or concentration, so that when the organic waste gas is treated, it can prevent the direct-fired incinerator (TO) 10 from being damaged by the furnace. If the temperature is too high, the phenomenon of over-temperature occurs, and even the situation of shutdown occurs.

Furthermore, the energy-saving single-rotor cold-side bypass temperature control method of the present invention mainly has four implementations, and the first implementation (as shown in FIG. 5 ) in step S100 inputs the to-be-adsorbed gas, step S110 adsorption runner for adsorption, S120 input cooling Cooling gas, transporting hot gas desorption in step S130, transporting desorbed and concentrated gas in step S140, gas transporting after incineration in step S150, and regulating the proportional damper on the cold side in step S160 have been described above, please refer to the above description.

In the second embodiment (as shown in FIG. 6 ), the gas to be adsorbed is input in step S200 , the adsorption wheel is adsorbed in step S210 , the cooling gas is input in step S220 , the hot gas is conveyed for desorption in step S230 , and the desorption concentration in step S240 The gas delivery and the gas delivery after the incineration in step S250 are the same as the step S300 of the third embodiment (as shown in FIG. 7) to input the gas to be adsorbed, the step S310 to adsorb the runner for adsorption, the step S320 to input the cooling gas, and the step S330 delivers hot gas desorption, step S340 delivers desorbed concentrated gas, and step S350 delivers gas after incineration. In addition, in step S400 of the fourth embodiment (as shown in FIG. 8 ), the gas to be adsorbed is inputted in step S400, and the adsorbed gas is transferred in step S410. Carrying out adsorption, inputting cooling gas in S420, conveying hot gas desorption in step S430, conveying desorbed concentrated gas in step S440, and conveying gas after incineration in step S450, all of which are the same as the first embodiment (as shown in Figure 1). In the step S100, the gas to be adsorbed is input, the step S110 is the adsorption runner for adsorption, the step S120 is the cooling gas input, the step S130 is the delivery of hot gas desorption, the step S140 is the same design of the desorption and concentrated gas delivery, and the step S150 is the same design of the gas delivery after incineration, The only difference lies in the gas delivery after the incineration in step S150 and the content of the regulation of the proportional damper on the cold side in step S160.

Therefore, the same content as the step S100 to input the gas to be adsorbed, the step S110 to adsorb the runner for adsorption, the step S120 to input the cooling gas, the step S130 to convey the hot gas for desorption, and the step S140 to convey the desorbed concentrated gas will not be repeated. Please refer to the above. Description content. The following will be directed to step S2 in the second implementation (as shown in Figure 6) 50 Gas delivery after incineration and step S260 cold side proportional damper regulation, the third embodiment (as shown in Figure 7) in step S350 gas delivery after incineration and step S360 cold side proportional damper regulation and the fourth In the implementation form (as shown in FIG. 8 ), the gas delivery after the incineration in step S450 and the regulation of the proportional damper on the cold side in step S460 will be described.

The difference of the second embodiment (as shown in FIG. 6 ) is the gas delivery after the incineration in step S250 : the incineration gas generated after the burner 101 of the direct-fired incinerator (TO) 10 is burned. 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 pipeline 32 of the second heat exchanger 30 is then transported to the outlet 12 of the direct-fired incinerator (TO) 10 from the other end of the second hot side pipeline 32 of the second heat exchanger 30 .

The burner head 101 of the direct-fired incinerator (TO) 10 in the above-mentioned step S250 can firstly transport the incinerated high-temperature gas to one side of the first hot-side pipeline 22 of the first heat exchanger 20 for Heat exchange (as shown in FIG. 2 ), and the incinerated high temperature gas is transported to the second heat exchanger 30 from the other side of the first hot side pipeline 22 of the first heat exchanger 20 One side of the second hot side pipeline 32 is used for heat exchange, and then the incinerated high temperature gas is transported to the furnace 102 from the other side of the second hot side pipeline 32 of the second heat exchanger 30 The outlet 12 of the furnace 102 is then transported to the chimney 80 through the chimney 80 for discharge.

And step S260 cold side proportional damper regulation: a cold side proportional damper 901 is set between the first desorbed concentrated gas pipeline 66 and the first cold side conveying pipeline 23 , so as to pass through the cold side proportional damper 901 The air volume of the first desorbed and 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 to the desorbed 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 (eg 2), through the cold side proportional damper 901 to adjust the air volume of the desorbed concentrated gas pipeline 66 and the first cold side delivery pipeline 23, therefore, when the first cold side delivery pipeline 23 When the concentration of volatile organic compounds (VOCs) inside becomes high, part of the desorbed and concentrated gas in the desorbed and concentrated gas pipeline 66 can be delivered to the first cold-side delivery pipeline through the cold side proportional damper 901 23, so that the desorbed concentrated gas in the first cold side conveying pipeline 23 can be mixed with a part of the desorbed concentrated gas in the desorption concentrated gas pipeline 66 again, so that the desorbed gas with a lower temperature can be mixed again. Part of the desorbed and concentrated gas in the concentrated gas pipeline 66 can cool the desorbed and concentrated gas in the first cold-side conveying pipeline 23 with a higher temperature, so that when the concentration of volatile organic compounds (VOCs) changes, When it is high, the air volume can be adjusted through the cold side proportional damper 901, so as to have the effect of adjusting the amount of heat recovery or concentration, so that when the organic waste gas is treated, it can prevent the direct-fired incinerator (TO) 10 from being damaged by the furnace. If the temperature is too high, the phenomenon of over-temperature occurs, and even the situation of shutdown occurs.

The difference of the third embodiment (as shown in FIG. 7 ) is the gas delivery after the incineration in step S350: the incineration gas generated after the burner 101 of the direct-fired incinerator (TO) 10 is burned. The gas is sent to one end of the second hot side pipeline 32 of the second heat exchanger 30, and then sent to the first heat exchanger from the other end of the second hot side pipeline 32 of the second heat exchanger 30 One end of the first hot side pipeline 22 of the first heat exchanger 20 is conveyed to the outlet 12 of the direct-fired incinerator (TO) 10 from the other end of the first hot side pipeline 22 of the first heat exchanger 20 .

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

And step S360 cold side proportional damper regulation: a cold side proportional damper 904 is arranged on the desorption concentrated gas pipeline 66, and the other end of the cold side proportional damper 904 is for the entry of outside air to pass through the cold side proportional damper The damper 904 is used to regulate the air volume of the desorbed concentrated gas pipeline 66 .

The other end of the cold-side proportional damper 904 in the above step S360 is for the entry of outside air (as shown in FIG. 3 ), wherein the outside air can be fresh air or other gas to pass through the cold-side proportional damper 904 to regulate the air volume of the first desorbed and 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 set 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 The cold side proportional damper 904 comes in. Therefore, when the desorption concentrated gas generated by the desorption zone 603 of the first adsorption runner 60 enters the first desorption concentrated gas pipeline 66 , and the desorption concentrated gas in the first desorption concentrated gas pipeline 66 When the temperature becomes higher or the concentration becomes higher, it can be adjusted through the input of outside air at the other end of the cold side proportional damper 904, so that the desorbed and concentrated gas in the first desorbed and concentrated gas pipeline 66 can be adjusted. It can achieve the effect of cooling or reducing the concentration.

Furthermore, the difference of the fourth implementation form (as shown in FIG. 8 ) is step S 450 Gas delivery after incineration: The gas after incineration produced by the combustion of the burner 101 of the direct-fired incinerator (TO) 10 is delivered to the first hot side pipeline 22 of the first heat exchanger 20. one end of the first hot-side pipe 22 of the first heat exchanger 20 is transported to one end of the second hot-side pipe 32 of the second heat exchanger 30, and then passed through the second heat exchanger 30. The other end of the second hot side pipeline 32 of 30 is delivered to the outlet 12 of the direct-fired incinerator (TO) 10 .

The burner head 101 of the direct-fired incinerator (TO) 10 in the above-mentioned step S450 is capable of delivering the incinerated high-temperature gas to one side of the first hot-side pipeline 22 of the first heat exchanger 20 for processing. Heat exchange (as shown in FIG. 4 ), and the incinerated high temperature gas is transported to the second heat exchanger 30 from the other side of the first hot side pipeline 22 of the first heat exchanger 20 One side of the second hot side pipeline 32 is used for heat exchange, and then the incinerated high temperature gas is transported to the furnace 102 from the other side of the second hot side pipeline 32 of the second heat exchanger 30 The outlet 12 of the furnace 102 is then transported to the chimney 80 through the chimney 80 for discharge.

In step S460, the control of the cold side proportional damper: a cold side proportional damper 904 is arranged on the desorbed concentrated gas pipeline 66, and the other end of the cold side proportional damper 904 is for the entry of outside air to pass through the cold side proportional damper The damper 904 is used to regulate the air volume of the desorbed concentrated gas pipeline 66 .

The other end of the cold-side proportional damper 904 in the above step S460 is for the entry of outside air (as shown in FIG. 4 ), wherein the outside air can be fresh air or other gas to pass through the cold-side proportional damper 904 to regulate the air volume of the first desorbed and concentrated gas pipeline 66 . In addition, when the desorbed concentrated gas pipeline 66 is provided with a fan 661, the cold side proportional damper 904 is set upstream of the fan 661, that is, at the inlet of the fan 661, to form Only in the negative pressure state can the outside air enter through the cold side proportional damper 904 . Therefore, when the desorption concentrated gas generated by the desorption zone 603 of the first adsorption runner 60 enters the first desorption concentrated gas pipeline 66 , and the desorption concentrated gas in the first desorption concentrated gas pipeline 66 When the temperature becomes higher or the concentration becomes higher, it can be adjusted through the input of outside air at the other end of the cold side proportional damper 904, so that the desorbed and concentrated gas in the first desorbed and concentrated gas pipeline 66 can be adjusted. It can achieve the effect of cooling or reducing the concentration.

From the above detailed description, it can be understood by those skilled in the art that the present invention can indeed achieve the aforesaid object, and it is in compliance with the provisions of the Patent Law, and an application for a patent for invention can be filed.

However, the above are only preferred embodiments of the present invention, and should not limit the scope of implementation of the present invention; therefore, any simple equivalent changes and modifications made according to the scope of the patent application of the present invention and the contents of the description of the invention , shall still fall within the scope covered by the patent of the present invention.

10: Direct-fired incinerator (TO)

101: Stove

102: Hearth

11: Entrance

12: Export

20: First heat exchanger

21: The first cold side pipeline

22: The first hot side pipeline

23: The first cold side delivery pipeline

30: Second heat exchanger

31: Second cold side pipeline

32: Second hot side piping

60: Adsorption runner

601: Adsorption zone

602: Cooling Zone

603: Desorption zone

61: Exhaust gas intake line

62: Clean air discharge pipeline

63: Cooling air intake line

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 runner cold side bypass temperature control system, comprising: A direct-fired incinerator (TO), the direct-fired incinerator (TO) is provided with a burner head and a hearth, the burner head is communicated with the hearth, and the direct-fired incinerator (TO) is provided with an inlet and a hearth. an outlet, the inlet being provided at the burner head, and the outlet being provided at the hearth; A first heat exchanger, the first heat exchanger is installed in the furnace 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 installed in the furnace 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 conveying pipeline, one end of the first cold-side conveying pipeline is connected to the other end of the first cold-side pipeline, and the other end of the first cold-side conveying pipeline is connected to the direct-fired type The inlet connection of the incinerator (TO); An adsorption runner. The adsorption runner system is provided with an adsorption area, a cooling area and a desorption area. 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 delivery pipeline, a hot gas delivery pipeline and a desorption concentrated gas pipeline, one end of the exhaust gas inlet pipeline is connected to one side of the adsorption area of the adsorption runner, and the clean gas discharge pipeline has One end is connected with the other side of the adsorption area of the adsorption runner, one end of the cooling gas inlet pipeline is connected with one side of the cooling area 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 with one end of the second cold side pipeline of the second heat exchanger, and one end of the hot gas delivery pipeline is connected with 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 with 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 tied to the One side of the desorption zone of the adsorption runner is connected, and the other end of the desorption concentrated gas pipeline is connected with one end of the first cold side pipeline of the first heat exchanger; a chimney to which the other end of the clean air discharge line is connected; and A cold side proportional damper, one end of the cold side proportional damper is connected with the desorbed 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 runner cold side bypass temperature control system, comprising: A direct-fired incinerator (TO), the direct-fired incinerator (TO) is provided with a burner head and a hearth, the burner head is communicated with the hearth, and the direct-fired incinerator (TO) is provided with an inlet and a hearth. an outlet, the inlet being provided at the burner head, and the outlet being provided at the hearth; A first heat exchanger, the first heat exchanger is installed in the furnace 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 installed in the furnace 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 conveying pipeline, one end of the first cold-side conveying pipeline is connected to the other end of the first cold-side pipeline, and the other end of the first cold-side conveying pipeline is connected to the direct-fired type The inlet connection of the incinerator (TO); An adsorption runner. The adsorption runner system is provided with an adsorption area, a cooling area and a desorption area. 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 delivery pipeline, a hot gas delivery pipeline and a desorption concentrated gas pipeline, one end of the exhaust gas inlet pipeline is connected to one side of the adsorption area of the adsorption runner, and the clean gas discharge pipeline has One end is connected with the other side of the adsorption area of the adsorption runner, one end of the cooling gas inlet pipeline is connected with one side of the cooling area 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 with the other end of the second cold side pipeline of the second heat exchanger, and one end of the desorbed concentrated gas pipeline is connected is connected with one side of the desorption zone of the adsorption runner, and the other end of the desorption concentrated gas pipeline is connected with one end of the first cold side pipeline of the first heat exchanger; a chimney to which the other end of the clean air discharge line is connected; and A cold-side proportional damper, one end of the cold-side proportional damper is connected to the desorbed concentrated gas pipeline, and the other end of the cold-side proportional damper is for outside air to enter. The energy-saving single-rotor cold side bypass temperature control system as described in claim 1 or 2, wherein the outlet of the direct-fired incinerator (TO) is further connected to the chimney. According to the energy-saving single runner cold side bypass temperature control system described in claim 1 or 2, the cooling air intake pipe system is further provided for fresh air or outside air to enter. According to the energy-saving single runner cold side bypass temperature control system described in claim 1 or 2, the exhaust gas intake pipe system is further provided with an exhaust gas communication pipe, and the exhaust gas communication pipe system is connected with the cooling 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. The energy-saving single runner cold side bypass temperature control system as described in claim 1 or 2, wherein the desorption concentrated gas pipeline system is further provided with a fan. According to the energy-saving single runner cold side bypass temperature control system described in claim 1 or 2, the clean air discharge pipeline system is further provided with a fan. An energy-saving single runner cold side bypass temperature control method, mainly used in organic waste gas treatment systems system, and is 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 burner head and a hearth, the burner head is communicated with the hearth, the direct-fired incinerator (TO) is provided with an inlet and an outlet, the inlet is set at the burner head, the outlet It is 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 with the other end of the first cold side pipeline, and the other end of the first cold side delivery pipeline is connected with the inlet of the direct-fired incinerator (TO) The adsorption runner system is provided with an adsorption area, a cooling area and a desorption area. The adsorption runner system is connected with an exhaust gas intake pipeline, a clean air discharge pipeline, a cooling gas intake pipeline, and a cooling gas intake pipeline. The conveying pipeline, a hot gas conveying pipeline and a desorption concentrated gas pipeline, and the main steps of the control method include: Input the gas to be adsorbed: send the exhaust gas to one side of the adsorption zone of the adsorption runner through the other end of the exhaust gas inlet pipe; Adsorption by adsorption wheel: after adsorption is carried out through the adsorption zone of the adsorption wheel, the gas after adsorption is output through the other end of the clean gas discharge pipeline from the other side of the adsorption zone of the adsorption wheel; Input cooling gas: send the cooling gas through the other end of the cooling gas inlet pipeline to the cooling area of the adsorption runner for cooling, and then pass the other end of the cooling gas delivery pipeline to cool the adsorption runner The cooling gas of the zone is delivered to one end of the second cold side pipeline of the second heat exchanger; Transporting hot gas for desorption: through the hot gas transport pipeline connected to the other end of the second cold side pipeline of the second heat exchanger, the hot gas is transported to the desorption zone of the adsorption runner for desorption, and then passed through the The other end of the desorption concentrated gas pipeline is used to deliver the desorption concentrated gas to one end of the first cold side pipeline of the first heat exchanger; Delivery of desorption concentrated gas: the desorption concentrated gas is then transported to the direct-fired incinerator (TO ) entrance; Delivery of gas after incineration: The gas after combustion produced by the burner of the direct-fired incinerator (TO) is delivered to one end of the second hot-side pipeline of the second heat exchanger, and then sent to the end of the second hot side pipeline of the second heat exchanger. 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 sent to 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 regulation: a cold-side proportional damper is tied between the desorption and concentrated gas pipeline and the first cold-side conveying pipeline, so as to regulate the desorption-concentrated gas pipeline and the cold-side proportional damper through the cold-side proportional damper. The air volume of the first cold side conveying pipeline. An energy-saving single-runner cold-side bypass temperature control method is mainly used in an organic waste gas treatment system, and is provided with a direct-fired incinerator (TO), a first heat exchanger, a second heat exchanger, a The first cold side conveying pipeline, an adsorption runner and a chimney, the direct-fired incinerator (TO) is provided with a burner and a furnace, the burner is communicated with the furnace, and 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, and 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 delivery pipeline is connected with the other end of the first cold side pipeline, the first cold side pipeline 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 intake pipeline, a clean gas discharge pipeline, a cooling gas intake pipeline, a cooling gas delivery pipeline, a hot gas delivery pipeline and a desorption concentrated gas pipeline, and the The main steps of the control method include: Input the gas to be adsorbed: send the exhaust gas to one side of the adsorption zone of the adsorption runner through the other end of the exhaust gas inlet pipe; Adsorption by adsorption wheel: after adsorption is carried out through the adsorption zone of the adsorption wheel, the gas after adsorption is output through the other end of the clean gas discharge pipeline from the other side of the adsorption zone of the adsorption wheel; Input cooling gas: send the cooling gas through the other end of the cooling gas inlet pipeline to the cooling area of the adsorption runner for cooling, and then pass the other end of the cooling gas delivery pipeline to cool the adsorption runner The cooling gas of the zone is delivered to one end of the second cold side pipeline of the second heat exchanger; Transporting hot gas for desorption: through the hot gas transport pipeline connected to the other end of the second cold side pipeline of the second heat exchanger, the hot gas is transported to the desorption zone of the adsorption runner for desorption, and then passed through the desorption Attach 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; Delivery of desorption concentrated gas: the desorption concentrated gas is then transported to the direct-fired incinerator (TO ) entrance; Delivery of gas after incineration: The gas after combustion generated by the burner of the direct-fired incinerator (TO) is delivered 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 sent 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 regulation: a cold-side proportional damper is tied between the desorption and concentrated gas pipeline and the first cold-side conveying pipeline, so as to regulate the desorption-concentrated gas pipeline and the cold-side proportional damper through the cold-side proportional damper. The air volume of the first cold side conveying pipeline. An energy-saving single-runner cold-side bypass temperature control method is mainly used in an organic waste gas treatment system, and is provided with a direct-fired incinerator (TO), a first heat exchanger, a second heat exchanger, a The first cold side conveying pipeline, an adsorption runner and a chimney, the direct-fired incinerator (TO) is provided with a burner and a furnace, the burner is communicated with the furnace, and 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, and 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 delivery pipeline is connected with the other end of the first cold side pipeline, the first cold side pipeline The other end of the cold side conveying pipeline is connected to the inlet of the direct-fired incinerator (TO). The adsorption wheel train is provided with an adsorption zone, a cooling zone and a desorption zone. The adsorption wheel train is connected to an exhaust gas intake. pipeline, a clean gas discharge pipeline, a cooling gas intake pipeline, a cooling gas delivery pipeline, a hot gas delivery pipeline and a desorption concentrated gas pipeline, and the main steps of the control method include: Input the gas to be adsorbed: send the exhaust gas to one side of the adsorption zone of the adsorption runner through the other end of the exhaust gas inlet pipe; Adsorption by adsorption wheel: after adsorption is carried out through the adsorption zone of the adsorption wheel, the gas after adsorption is output through the other end of the clean gas discharge pipeline from the other side of the adsorption zone of the adsorption wheel; Input cooling gas: send the cooling gas through the other end of the cooling gas inlet pipeline to the cooling area of the adsorption runner for cooling, and then pass the other end of the cooling gas delivery pipeline to cool the adsorption runner The cooling gas of the zone is delivered to one end of the second cold side pipeline of the second heat exchanger; Transporting hot gas for desorption: through the hot gas transport pipeline connected to the other end of the second cold side pipeline of the second heat exchanger, the hot gas is transported to the desorption zone of the adsorption runner for desorption, and then passed through the desorption Attach 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; Delivery of desorption concentrated gas: the desorption concentrated gas is then transported to the direct-fired incinerator (TO ) entrance; Delivery of gas after incineration: The gas after combustion produced by the burner of the direct-fired incinerator (TO) is delivered to one end of the second hot-side pipeline of the second heat exchanger, and then sent to the end of the second hot side pipeline of the second heat exchanger. 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 sent to 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 regulation: a cold-side proportional damper is set on the desorption-concentrated gas pipeline, and the other end of the cold-side proportional damper is for outside air to enter, so as to regulate the desorption-concentration through the cold-side proportional damper Air volume of the gas line. An energy-saving single-runner cold-side bypass temperature control method is mainly used in an organic waste gas treatment system, and is provided with a direct-fired incinerator (TO), a first heat exchanger, a second heat exchanger, a The first cold side conveying pipeline, an adsorption runner and a chimney, the direct-fired incinerator (TO) It is provided with a burner head and a hearth, the burner head is communicated with the hearth, the direct-fired incinerator (TO) is provided with an inlet and an outlet, the inlet is set at the burner head, and the outlet is set at the 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, 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 to the other end of the first cold-side pipeline, and the other end of the first cold-side conveying pipeline is connected to the inlet of the direct-fired incinerator (TO). The runner system is provided with an adsorption area, a cooling area and a desorption area, and the adsorption runner system is connected with an exhaust gas intake pipeline, a clean air discharge pipeline, a cooling gas intake pipeline, a cooling gas delivery pipeline, A hot gas delivery pipeline and a desorption concentrated gas pipeline, and the main steps of the control method include: Input the gas to be adsorbed: send the exhaust gas to one side of the adsorption zone of the adsorption runner through the other end of the exhaust gas inlet pipe; Adsorption by adsorption wheel: after adsorption is carried out through the adsorption zone of the adsorption wheel, the gas after adsorption is output through the other end of the clean gas discharge pipeline from the other side of the adsorption zone of the adsorption wheel; Input cooling gas: send the cooling gas through the other end of the cooling gas inlet pipeline to the cooling area of the adsorption runner for cooling, and then pass the other end of the cooling gas delivery pipeline to cool the adsorption runner The cooling gas of the zone is delivered to one end of the second cold side pipeline of the second heat exchanger; Transporting hot gas for desorption: through the hot gas transport pipeline connected to the other end of the second cold side pipeline of the second heat exchanger, the hot gas is transported to the desorption zone of the adsorption runner for desorption, and then passed through the desorption Attach 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; Delivery of desorption concentrated gas: the desorption concentrated gas is then transported to the direct-fired incinerator (TO ) entrance; Delivery of gas after incineration: The gas after combustion generated by the burner of the direct-fired incinerator (TO) is delivered 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 sent to 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 regulation: a cold-side proportional damper is set on the desorption-concentrated gas pipeline, and the other end of the cold-side proportional damper is for outside air to enter, so as to regulate the desorption-concentration through the cold-side proportional damper Air volume of the gas line. The energy-saving single-rotor cold-side bypass temperature control method described in claim 8, 9, 10 or 11, wherein the outlet of the direct-fired incinerator (TO) is further connected to the chimney. The energy-saving single-runner cold-side bypass temperature control method described in claim 8, 9, 10 or 11, wherein the cooling air intake pipe system is further provided for fresh air or outside air to enter. According to the energy-saving single runner cold side bypass temperature control method described in the patent application scope 8, 9, 10 or 11, wherein the exhaust gas intake pipe system is further provided with an exhaust gas communication pipe, and the exhaust gas communication pipe It 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 claim 8, 9, 10 or 11 Bypass temperature control method, wherein the desorption concentrated gas pipeline system is further provided with a fan. According to the energy-saving single-runner cold-side bypass temperature control method described in item 8, 9, 10 or 11 of the scope of application, wherein the clean air discharge pipeline system is further provided with a fan.

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