TWM604867U - Energy-saving dual-wheel high-concentration cold side pass temperature control system - Google Patents

Abstract

This creation is an energy-saving dual-wheel high-concentration cold side pass temperature control system, which is mainly used for organic waste gas treatment systems, and is equipped with a direct-fired incinerator (TO), a first heat exchanger, and a second Heat exchanger, a third heat exchanger, a fourth heat exchanger, a first cold-side delivery pipeline, a fourth cold-side delivery pipeline, a first adsorption runner, a second adsorption runner, and a The chimney, and penetrates between the first desorption concentrated gas pipeline and the first cold-side conveying pipeline, between the first desorbed concentrated gas pipeline and the fourth cold-side conveying pipeline, the first A cold-side proportional damper is added between the cold-side delivery pipeline and the fourth cold-side delivery pipeline or on the first desorption concentrated gas pipeline, so that when the concentration of volatile organic compounds (VOCs) becomes high , The air volume can be adjusted through the cold side proportional damper to have the effect of adjusting the heat recovery volume or concentration, so that the organic waste gas can be processed to prevent the direct-fired incinerator (TO) from being caused by too high furnace temperature. The phenomenon of overheating may even lead to shutdown.

Description

Energy-saving dual-wheel high-concentration cold side pass temperature control system

This creation is about an energy-saving dual-wheel high-concentration cold-side passage temperature control system, especially when the concentration of volatile organic compounds (VOCs) becomes high, it can adjust the heat recovery or concentration, so that organic When the exhaust gas is processed, it can prevent the direct-fired incinerator (TO) from overheating due to the high temperature of the furnace, and even causing shutdowns. It is suitable for organic semiconductor industry, photoelectric industry or chemical-related industries. Exhaust gas treatment system or similar equipment.

At present, volatile organic gas (VOC) is generated in the manufacturing process of the semiconductor industry or the optoelectronic industry. Therefore, processing equipment for processing volatile organic gas (VOC) will be installed in each plant to avoid volatile organic gas (VOC). ) Directly discharged into the air and cause air pollution.

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 in 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 author expects to propose an energy-saving dual-wheel high-concentration cold-side passage temperature control system that can improve the efficiency of organic waste gas treatment, so that users can easily operate and assemble. The organization system provides user convenience and is the creative motivation that the creator wants to develop.

The main purpose of this creation is to provide an energy-saving dual-wheel high-concentration cold-side passing temperature control system, which is mainly used in organic waste gas treatment systems, and is equipped with a continuous combustion incinerator (TO), a first heat exchange , A second heat exchanger, a third heat exchanger, a fourth heat exchanger, a first cold-side delivery pipeline, a fourth cold-side delivery pipeline, a first adsorption runner, a second Adsorption runner and a chimney, and pass through between the first desorption concentrated gas pipeline and the first cold-side conveying pipeline, the first desorbed concentrated gas pipeline and the fourth cold-side conveying pipeline Between the first cold-side conveying pipeline and the fourth cold-side conveying pipeline, or adding a cold-side proportional damper to the first desorption concentrated gas pipeline, when volatile organic compounds (VOCs ) When the concentration becomes higher, the air volume can be adjusted through the cold-side proportional damper to have the effect of adjusting the heat recovery or concentration, so that the organic waste gas can be treated to prevent the direct-fired incinerator (TO) from being affected. The furnace temperature is too high and the phenomenon of overheating occurs, and even the shutdown occurs, which increases the overall practicality.

Another purpose of this creation is to provide an energy-saving dual-wheel high-concentration cold-side side pass temperature control system, through the passage between the first desorption concentrated gas pipeline and the first cold-side conveying pipeline, A cold-side proportional damper is added between a desorption concentrated gas pipeline and the fourth cold-side delivery pipeline or between the first cold-side delivery pipeline and the fourth cold-side delivery pipeline to serve as the When the concentration of volatile organic compounds (VOCs) in the first cold-side conveying pipeline or the fourth cold-side conveying pipeline becomes high, the first desorption concentrated gas pipeline can be passed through the cold-side proportional damper Part of the desorbed concentrated gas in the first cold-side conveying pipe or the fourth cold-side conveying pipe, so that the desorbed concentrated gas in the first cold-side conveying pipe or the second The desorption concentrated gas in the fourth cold side conveying pipeline can be mixed with the part of the desorption concentrated gas in the first desorption concentrated gas pipeline to make the first desorption concentrated gas pipeline with lower temperature Desorption and concentration The gas can cool the desorption concentrated gas in the first cold-side conveying pipe or the desorbed concentrated gas in the fourth cold-side conveying pipe with a higher temperature, thereby adjusting 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 organic waste gas during the treatment of the organic waste gas, and even cause the shutdown situation, thereby increasing the overall usability.

The second purpose of this creation is to provide an energy-saving dual-wheel high-concentration cold-side side pass temperature control system by adding a cold-side proportional damper to the first desorption concentrated gas pipeline, and the cold-side proportional damper The other end is for external air to enter, where the external air can be fresh air or other gas, so that when the desorption concentrated gas generated by the desorption zone of the first adsorption rotor enters the first desorption concentrated gas After the pipeline, and when the temperature in the first desorption concentrated gas pipeline becomes higher or the concentration becomes higher, it can be adjusted through the outside air input from the other end of the cold side proportional damper, so that the The desorbed concentrated gas in the first desorbed concentrated gas pipeline can achieve the effect of cooling or concentration reduction, thereby increasing the overall operability.

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

10: Direct-fired incinerator (TO)

101: burner

102: Hearth

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 delivery pipeline

30: second heat exchanger

31: The second cold side pipeline

32: The second hot side pipeline

40: third heat exchanger

41: The third cold side pipeline

42: The third hot side pipeline

50: fourth heat exchanger

51: The fourth cold side pipeline

52: The fourth hot side pipeline

53: Fourth cold side conveying pipeline

60: The first 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: The first clean gas discharge pipeline

621: The first clean air connection pipeline

6211: The first clean air connection control valve

63: The first cooling air intake line

64: The first cooling gas delivery pipeline

65: The first hot gas delivery pipeline

66: The first desorption concentrated gas pipeline

661: Fan

70: The second adsorption wheel

701: Adsorption Zone

702: Cooling Zone

703: Desorption Zone

71: The second clean gas discharge pipeline

711: Fan

72: The second cooling air intake line

73: The second cooling gas delivery pipeline

74: The second hot gas delivery pipeline

75: The second desorption concentrated gas pipeline

751: Fan

80: Chimney

901: cold side proportional damper

902: Cold side proportional damper

903: Cold side proportional damper

904: Cold side proportional damper

Figure 1 is a schematic diagram of the system architecture with a cold side proportional damper in the first implementation of this creation.

Figure 2 is a schematic diagram of the system architecture with a cold-side proportional damper in the second implementation of this creation.

Figure 3 is the third implementation of this creation. The system architecture with a cold side proportional damper intention.

Figure 4 is a schematic diagram of the system architecture with a cold-side proportional damper in the fourth implementation of this creation.

Please refer to Figures 1 to 4, which are schematic diagrams of this creative embodiment. The best implementation of the energy-saving dual-wheel high-concentration cold-side passage temperature control system in this creation is applied to the volatile organic waste gas treatment system or similar equipment in the semiconductor industry, optoelectronic industry or chemical-related industries, mainly volatile organic When the compound (VOCs) concentration becomes higher, it can adjust the heat recovery amount or concentration, so that the organic waste gas can be treated to prevent the direct-fired incinerator (TO) from overheating due to the high temperature of the furnace , And even lead to downtime.

The energy-saving dual-wheel high-concentration cold side pass temperature control system of the implementation framework of this creation mainly includes a direct-fired incinerator (TO) 10, a first heat exchanger 20, and a second heat exchanger 30. A third heat exchanger 40, a fourth heat exchanger 50, a first cold-side delivery pipeline 23, a fourth cold-side delivery pipeline 53, a first adsorption runner 60, and a second adsorption The combined design of the runner 70 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 a 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, and the third heat exchanger 40 is provided with a third cold side pipeline 41 and a third hot side pipeline 42. The fourth heat exchanger 50 is provided with a fourth cold side pipeline 51 and a fourth hot side pipeline 52. 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, the second heat exchanger 30, The third heat exchanger 40 and the fourth heat exchanger 50 are respectively installed in the hearth of the direct-fired incinerator (TO) 10 102, 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 provided at the furnace head 101, and the The inlet 11 is connected to the other end of the fourth cold-side pipe 51 of the fourth heat exchanger 50. Furthermore, the outlet 12 is provided at the furnace 102, and the outlet 12 is connected to the chimney 80 by Therefore, the organic waste gas can enter the furnace head 101 through the inlet 11 for combustion, and then the combusted gas can pass through the furnace 102 and be discharged from the outlet 12 to the chimney 80 for discharge. Energy saving efficiency.

The burner head 101 of the above-mentioned direct-fired incinerator (TO) 10 is capable of transporting the burned high-temperature gas to one side of the fourth hot-side pipe 52 of the fourth heat exchanger 50 for heat exchange. And from the other side of the fourth hot side pipe 52 of the fourth heat exchanger 50, the incineration high temperature gas is transported to one side of the third hot side pipe 42 of the third heat exchanger 40. Perform heat exchange, and then from the other side of the third hot side pipe 42 of the third heat exchanger 40 to transport the incineration high temperature gas to the second hot side pipe 32 of the second heat exchanger 30 Heat exchange on one side of the second heat exchanger 30, 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 first heat exchanger 20 One side of the hot side pipe 22 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 (as shown in Figures 1 to 4), the outlet 12 of the furnace 102 is transported to the chimney 80 for discharge through the chimney 80.

In addition, the first adsorption runner 60 of this creation is provided with an adsorption zone 601, a cooling zone 602 and a desorption zone 603. The first adsorption runner 60 is connected with an exhaust gas inlet pipe 61 and a first clean gas discharge pipe. Road 62, a first cooling air intake pipe 63, a first cooling The gas delivery pipeline 64, a first hot gas delivery pipeline 65 and a first desorption concentrated gas pipeline 66 (as shown in Figures 1 to 4) and the second adsorption runner 70 is equipped with adsorption Zone 701, cooling zone 702 and desorption zone 703, the second adsorption runner 70 is connected with a second clean air discharge pipeline 71, a second cooling gas inlet pipeline 72, and a second cooling gas delivery pipeline 73. A second hot gas delivery pipeline 74 and a second desorption concentrated gas pipeline 75. The first adsorption runner 60 and the second adsorption runner 70 are respectively a zeolite concentration runner or a concentration runner of other materials.

One end of the exhaust gas inlet pipe 61 is connected to one side of the adsorption zone 601 of the first adsorption rotor 60, so that the exhaust gas inlet pipe 61 can transport organic waste gas to the first adsorption rotor 60 One side of the adsorption zone 601, and one end of the first clean gas discharge pipeline 62 is connected to the other side of the adsorption zone 601 of the first adsorption rotor 60, and one end of the first clean gas discharge pipeline 62 Is connected to one side of the adsorption zone 701 of the second adsorption runner 70, so that the organic waste gas can adsorb organic matter through the adsorption zone 601 of the first adsorption runner 60 and then pass through the first clean gas discharge pipeline 62 to be transported to the adsorption zone 701 of the second adsorption rotor 70 (as shown in Figures 1 to 4). In addition, the other side of the adsorption zone 701 of the second adsorption rotor 70 is connected with the second clean gas discharge pipeline 71 to connect to the chimney 80 through the other end of the second clean gas discharge pipeline 71, And the second clean air discharge pipeline 71 is provided with a fan 711 (as shown in Figures 3 and 4), so that the fan 711 can be used to absorb the air in the second clean air discharge pipeline 71 The gas is pushed and pulled into the chimney 80 for discharge.

In addition, one side of the cooling zone 602 of the first adsorption runner 60 is connected to the first cooling gas inlet pipe 63 for gas to enter the cooling zone 60 of the first adsorption runner 60 2 for cooling use (as shown in Figures 1 to 4), and the other side of the cooling zone 602 of the first adsorption runner 60 is connected to one end of the first cooling gas delivery pipeline 64, The other end of a cooling gas conveying pipe 64 is connected to one end of the third cold side pipe 41 of the third heat exchanger 40 to convey the gas entering the cooling zone 602 of the first adsorption rotor 60 to Heat exchange is performed in the third heat exchanger 40 (as shown in Figures 1 to 4). Furthermore, one end of the first hot gas conveying pipe 65 is connected to the desorption zone of the first adsorption rotor 60 603 is connected to the other side, and the other end of the first hot gas conveying pipe 65 is connected to the other end of the third cold side pipe 41 of the third heat exchanger 40, so as to be able to exchange through the third heat The high-temperature hot gas exchanged by the device 40 passes through the first hot gas delivery pipe 65 to be transported to the desorption zone 603 of the first adsorption rotor 60 for desorption use.

The cooling zone 602 of the first adsorption runner 60 is provided with two embodiments. The first implementation is that the first cooling air is connected to one side of the cooling zone 602 of the first adsorption runner 60. The air pipe 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 first adsorption rotor 60 for cooling. 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 first cooling gas intake pipe 63 (such as the third As shown in the figure), the exhaust gas in the exhaust gas intake pipe 61 can be transported to the cooling zone 602 of the first adsorption runner 60 through the exhaust gas communication pipeline 611 for cooling use, and the exhaust gas communication pipeline 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 side of the cooling zone 702 of the second adsorption runner 70 is connected to the second cooling gas inlet pipe 72 for gas to enter the cooling zone 70 of the second adsorption runner 70 2 for cooling use (as shown in Figures 1 to 4), and the other side of the cooling zone 702 of the second adsorption rotor 70 is connected to one end of the second cooling gas delivery pipeline 73, the first The other end of the second cooling gas delivery pipeline 73 is connected to one end of the second cold side pipeline 31 of the second heat exchanger 30 to deliver the gas entering the cooling zone 702 of the second adsorption runner 70 to Heat exchange is performed in the second heat exchanger 30 (as shown in Figures 1 to 4). Furthermore, one end of the second hot gas conveying pipe 74 is connected to the desorption zone of the second adsorption rotor 70 703 is connected to the other side, and the other end of the second hot gas conveying pipe 74 is connected to the other end of the second cold-side pipe 31 of the second heat exchanger 30, so as to be able to exchange through the second heat The high-temperature hot gas exchanged by the device 30 passes through the second hot gas delivery pipe 74 to be transported to the desorption zone 703 of the second adsorption rotor 70 for desorption use.

The cooling zone 702 of the second adsorption runner 70 is provided with two embodiments. The first implementation is that the second cooling air is connected to one side of the cooling zone 702 of the second adsorption runner 70. The air pipe 72 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 702 of the second adsorption rotor 70 for cooling. Another second embodiment is that the first clean air discharge pipeline 62 is provided with a first clean air communication pipeline 621, and the other end of the first clean air communication pipeline 621 is connected to the second cooling air inlet The pipeline 72 is connected (as shown in Figures 3 and 4), so that the gas in the first clean gas discharge pipeline 62 can be transported to the second adsorption converter through the first clean gas communication pipeline 621 The cooling zone 702 of the wheel 70 is used for cooling, and the first clean air communication pipeline 621 is provided with a first clean air communication control valve 6211 to control the air volume of the first clean air communication pipeline 621.

In addition, one end of the first desorption concentrated gas pipeline 66 is connected to the first adsorption transfer One side of the desorption zone 603 of the wheel 60 is connected, and the other end of the first desorption concentrated gas pipeline 66 is connected to one end of the first cold side pipeline 21 of the first heat exchanger 20, wherein the second The other end of the first cold-side pipe 21 of a heat exchanger 20 is connected to one end of the first cold-side conveying pipe 23, and the other end of the first cold-side conveying pipe 23 is connected to the fourth heat pipe. One end of the fourth cold-side pipeline 51 of the exchanger 50 is connected (as shown in Figures 1 to 4). Furthermore, the other end of the fourth cold-side pipe 51 of the fourth heat exchanger 50 is connected to one end of the fourth cold-side conveying pipe 53, and the other end of the fourth cold-side conveying pipe 53 is It is connected to the inlet 11 of the direct-fired incinerator (TO) 10, so that the desorption concentrated gas desorbed at high temperature can be transported to the first heat exchange through the first desorption concentrated gas pipeline 66 Inside one end of the first cold-side pipeline 21 of the heat exchanger 20, and transported to one end of the first cold-side conveying pipeline 23 from the other end of the first cold-side pipeline 21 of the first heat exchanger 20, And transported from the other end of the first cold-side conveying pipe 23 to one end of the fourth cold-side pipe 51 of the fourth heat exchanger 50, and then from the fourth cold-side pipe of the fourth heat exchanger 50 The other end of the pipeline 51 is delivered to one end of the fourth cold-side delivery pipeline 53, and finally the other end of the fourth cold-side delivery pipeline 53 is delivered to the direct-fired incinerator (TO) 10 In the inlet 11 (as shown in Figs. 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 first desorption 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.

In addition, one end of the second desorption concentrated gas pipeline 75 is connected to one side of the desorption zone 703 of the second adsorption rotor 70, and the other end of the second desorption concentrated gas pipeline 75 has two implementations. Way, and the first embodiment is the second desorption concentrated gas pipeline The other end of 75 is connected to the exhaust gas inlet pipe 61 (as shown in Figures 1 and 3), so that the concentrated gas can enter the first adsorption rotor through the exhaust gas inlet pipe 61 60 in the adsorption zone 601 for re-adsorption. Another second embodiment is that the other end of the second desorption concentrated gas pipeline 75 is connected to the first cooling gas inlet pipeline 63 (as shown in Figures 2 and 4), so that the The concentrated gas can then enter the cooling zone 602 of the first adsorption runner 60 through the first cooling gas inlet pipe 63 for cooling. Furthermore, the second desorption concentrated gas pipeline 75 is provided with a fan 751 (as shown in Figs. 3 and 4) to push and pull the desorbed concentrated gas into the exhaust gas inlet pipe 61 or the In the first cooling air intake pipe 63. The desorption gas generated through the desorption zone 703 of the second adsorption runner 70 can enter the adsorption zone 601 of the first adsorption runner 60 or the cooling zone 602 of the first adsorption runner 60 for recycling. So that the treatment efficiency of organic waste gas can be improved.

Furthermore, the energy-saving dual-wheel high-concentration cold side pass temperature control system of this creation mainly has four implementation modes, and the direct-fired incinerator (TO) 10 of the four implementation modes , The first heat exchanger 20, the second heat exchanger 30, the third heat exchanger 40, the fourth heat exchanger 50, the first cold side conveying pipe 23, the fourth cold side conveying pipe 53, the first adsorption The runner 60, the second adsorption runner 70 and the chimney 80 are of the same design. Therefore, the aforementioned direct-fired incinerator (TO) 10, the first heat exchanger 20, the second heat exchanger 30, and the third heat The contents of the exchanger 40, the fourth heat exchanger 50, the first cold-side conveying pipe 23, the fourth cold-side conveying pipe 53, the first adsorption runner 60, the second adsorption runner 70 and the chimney 80 are not repeated, please Refer to the above description.

The difference of the first embodiment (as shown in Figure 1) is that a cold-side proportional wind is added between the first desorption concentrated gas pipeline 66 and the first cold-side conveying pipeline 23. One end of the cold-side proportional damper 901 is connected to the first desorption concentrated gas pipe 66, and the other end of the cold-side proportional damper 901 is connected to the first cold-side conveying pipe 23 to Through the cold side proportional damper 901, the air volume of the first desorption concentrated gas pipeline 66 and the first cold side conveying pipe 23 is adjusted. Therefore, when the volatile organic compound in the first cold side conveying pipe 23 is When the concentration of (VOCs) becomes higher, the cold-side proportional damper 901 can be used to transport part of the desorbed concentrated gas in the first desorbed concentrated gas pipeline 66 to the first cold-side conveying pipeline 23, so that The desorbed concentrated gas in the first cold-side conveying pipe 23 can be mixed with the part of the desorbed concentrated gas in the first desorbed concentrated gas pipe 66 again to make the first desorbed gas with a lower temperature 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 processed to prevent the direct-fired incinerator (TO) from being affected by the furnace temperature. If it is too high, it will overheat and even cause shutdown.

In addition, the difference of the second embodiment (as shown in Figure 2) is that a cold-side proportional damper 902 is added between the first desorption concentrated gas pipeline 66 and the fourth cold-side conveying pipeline 53 , And one end of the cold-side proportional damper 902 is connected to the first desorption concentrated gas pipeline 66, and the other end of the cold-side proportional damper 902 is connected to the fourth cold-side conveying pipe 53 to pass through the The cold-side proportional damper 902 regulates the air volume of the first desorption concentrated gas pipeline 66 and the fourth cold-side delivery pipeline 53. Therefore, when the volatile organic compounds (VOCs) in the fourth cold-side delivery pipeline 53 ) When the concentration becomes high, part of the desorption concentrated gas in the first desorption concentrated gas pipeline 66 can be transported to the fourth cold side through the cold side proportional damper 902 In the side conveying pipe 53, the desorbed concentrated gas in the fourth cold-side conveying pipe 53 can be mixed with the part of the desorbed concentrated gas in the first desorbed concentrated gas pipe 66 again to make the temperature The lower part of the desorbed concentrated gas in the first desorbed concentrated gas pipeline 66 allows the desorbed concentrated gas in the fourth cold-side conveying pipe 53 with a higher temperature to cool down, thereby, when volatilized When the concentration of VOCs becomes higher, the air volume can be adjusted through the cold side proportional damper 902, so as to have the effect of adjusting the heat recovery volume or concentration, so that the organic waste gas can be treated in a direct-fired incinerator. (TO) will not cause overheating due to too high furnace temperature, or even shutdown.

In addition, the difference of the third embodiment (as shown in Figure 3) is that a cold-side proportional damper 903 is added between the first cold-side conveying pipe 23 and the fourth cold-side conveying pipe 53. One end of the cold-side proportional damper 903 is connected to the first cold-side conveying pipe 23, and the other end of the cold-side proportional damper 903 is connected to the fourth cold-side conveying pipe 53 to pass the cold The side proportional damper 903 regulates the air volume of the first cold-side conveying pipe 23 and the fourth cold-side conveying pipe 53. Therefore, when the concentration of volatile organic compounds (VOCs) in the fourth cold-side conveying pipe 53 is When it becomes higher, the cold-side proportional damper 903 can transport the partially desorbed concentrated gas in the first cold-side delivery pipeline 903 into the fourth cold-side delivery pipeline 53, so that the first cold-side delivery The desorption concentrated gas in the pipeline 23 can be mixed with the desorption concentrated gas in the fourth cold-side conveying pipe 53 again, so that the desorption concentrated gas in the first cold-side conveying pipe 23 with a lower temperature The gas can cool the desorption concentrated gas in the fourth cold-side conveying pipe 53 with a higher temperature, so that when the concentration of volatile organic compounds (VOCs) becomes high, it can pass through the cold-side proportional damper 903. Regulate the size of the air volume to have the effect of adjusting the heat recovery amount or concentration, so that the organic waste gas can be treated to prevent the direct-fired incinerator (TO) from being too hot due to the furnace temperature. The phenomenon of overheating occurs due to high temperature, and even leads to shutdown.

In addition, the difference of the fourth embodiment (as shown in Figure 4) is that a cold side proportional damper 904 is added to the first desorption concentrated gas pipeline 66, and the other end of the cold side proportional damper 904 It is provided for the entry of external air, where the external air can be fresh air or other gases, and the air volume of the first desorption concentrated gas pipeline 66 can be regulated 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 desorption concentrated gas in the first desorption 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 this creation can indeed achieve the aforementioned purpose, and that it has actually complied with the provisions of the Patent Law, and filed a patent application.

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

10: Direct-fired incinerator (TO)

101: burner

102: Hearth

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 delivery pipeline

30: second heat exchanger

31: The second cold side pipeline

32: The second hot side pipeline

40: third heat exchanger

41: The third cold side pipeline

42: The third hot side pipeline

50: fourth heat exchanger

51: The fourth cold side pipeline

52: The fourth hot side pipeline

53: Fourth cold side conveying pipeline

60: The first adsorption wheel

601: Adsorption Zone

602: Cooling Zone

603: Desorption Zone

61: Exhaust gas intake pipe

62: The first clean gas discharge pipeline

63: The first cooling air intake line

64: The first cooling gas delivery pipeline

65: The first hot gas delivery pipeline

66: The first desorption concentrated gas pipeline

70: The second adsorption wheel

701: Adsorption Zone

702: Cooling Zone

703: Desorption Zone

71: The second clean gas discharge pipeline

72: The second cooling air intake line

73: The second cooling gas delivery pipeline

74: The second hot gas delivery pipeline

75: The second desorption concentrated gas pipeline

80: Chimney

901: Cold side proportional damper

Claims (14)

An energy-saving dual-wheel high-concentration cold-side passing 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, and the direct-fired incinerator (TO) has an entrance and 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 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 arranged in the hearth of the direct-fired incinerator (TO), the second heat exchanger is provided with a second cold side pipe and a second hot side pipe road; A third heat exchanger, the third heat exchanger is arranged in the hearth of the direct-fired incinerator (TO), and the third heat exchanger is provided with a third cold side pipe and a third hot side pipe road; A fourth heat exchanger, the fourth heat exchanger is arranged in the furnace of the direct-fired incinerator (TO), and the fourth heat exchanger is provided with a fourth cold side pipe and a fourth 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 fourth cold-side pipeline Connect one end of the side pipeline; A fourth cold-side delivery pipeline, one end of the fourth cold-side delivery pipeline is connected to the other end of the fourth cold-side pipeline, and the other end of the fourth cold-side delivery pipeline is connected to the direct combustion type The entrance connection of the incinerator (TO); A first adsorption runner, the first adsorption runner system is provided with an adsorption zone, a cooling zone and a desorption zone, the first adsorption runner system is connected with an exhaust gas intake pipeline, a first clean gas discharge pipeline, A first cooling gas intake pipeline, a first cooling gas delivery pipeline, a first hot gas delivery pipeline, and a first A desorption concentrated gas pipeline, one end of the exhaust gas inlet pipeline is connected to one side of the adsorption zone of the first adsorption runner, and one end of the first clean gas discharge pipeline is connected to the first adsorption runner The other side of the adsorption zone is connected, one end of the first cooling gas inlet pipe is connected with one side of the cooling zone of the first adsorption runner, and one end of the first cooling gas delivery pipe is connected with the first The other side of the cooling zone of an adsorption runner is connected, the other end of the first cooling gas delivery pipeline is connected to one end of the third cold side pipeline of the third heat exchanger, and the first hot gas delivery pipeline One end of is connected to the other side of the desorption zone of the first adsorption runner, the other end of the first hot gas conveying pipeline is connected to the other end of the third cold side pipeline of the third heat exchanger, One end of the first desorption concentrated gas pipeline is connected to one side of the desorption zone of the first adsorption rotor, and the other end of the first desorption concentrated gas pipeline is connected to the first heat exchanger. One end of a cold side pipeline is connected; a second adsorption runner, the second adsorption runner is provided with an adsorption zone, a cooling zone and a desorption zone, and the second adsorption runner is connected with a second clean air discharge pipe A second cooling gas inlet pipeline, a second cooling gas delivery pipeline, a second hot gas delivery pipeline, and a second desorption concentrated gas pipeline, one end of the first clean gas discharge pipeline Connected to one side of the adsorption zone of the second adsorption runner, one end of the second clean air discharge pipeline is connected to the other side of the adsorption zone of the second adsorption runner, and the second cooling gas inlet pipe One end of the path is connected to one side of the cooling zone of the second adsorption runner, one end of the second cooling gas delivery pipeline is connected to the other side of the cooling zone of the second adsorption runner, and the second cooling The other end of the gas delivery pipeline is connected to one end of the second cold side pipeline of the second heat exchanger, and one end of the second hot gas delivery pipeline is connected to the other end of the desorption zone of the second adsorption rotor. Side connection, the other end of the second hot gas delivery pipeline is connected to the other end of the second cold side pipeline of the second heat exchanger, and one end of the second desorption concentrated gas pipeline is connected to the second adsorption One side of the desorption zone of the runner is connected; A chimney, the other end of the second 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 first 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 dual-wheel high-concentration cold-side passing 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, and the direct-fired incinerator (TO) has an entrance and 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 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 arranged in the hearth of the direct-fired incinerator (TO), the second heat exchanger is provided with a second cold side pipe and a second hot side pipe road; A third heat exchanger, the third heat exchanger is arranged in the hearth of the direct-fired incinerator (TO), and the third heat exchanger is provided with a third cold side pipe and a third hot side pipe road; A fourth heat exchanger, the fourth heat exchanger is arranged in the furnace of the direct-fired incinerator (TO), and the fourth heat exchanger is provided with a fourth cold side pipe and a fourth 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 fourth cold-side pipeline Connect one end of the side pipeline; A fourth cold-side delivery pipeline, one end of the fourth cold-side delivery pipeline is connected to the other end of the fourth cold-side pipeline, and the other end of the fourth cold-side delivery pipeline is connected to the direct combustion type The entrance connection of the incinerator (TO); A first adsorption runner, the first adsorption runner system is provided with an adsorption zone, a cooling zone and a desorption zone, the The first adsorption runner system is connected with an exhaust gas inlet pipeline, a first clean gas discharge pipeline, a first cooling gas inlet pipeline, a first cooling gas delivery pipeline, a first hot gas delivery pipeline, and A first desorption concentrated gas pipeline, one end of the exhaust gas inlet pipeline is connected to one side of the adsorption zone of the first adsorption rotor, and one end of the first clean gas discharge pipeline is connected to the first adsorption The other side of the adsorption zone of the runner is connected, one end of the first cooling gas inlet pipe is connected with one side of the cooling zone of the first adsorption runner, and one end of the first cooling gas delivery pipeline is connected with The other side of the cooling zone of the first adsorption runner is connected, the other end of the first cooling gas delivery pipeline is connected to one end of the third cold side pipeline of the third heat exchanger, and the first hot gas delivery One end of the pipeline is connected to the other side of the desorption zone of the first adsorption runner, and the other end of the first hot gas conveying pipeline is connected to the other end of the third cold side pipeline of the third heat exchanger Connected, one end of the first desorption concentrated gas pipeline is connected with one side of the desorption zone of the first adsorption rotor, and the other end of the first desorption concentrated gas pipeline is connected with the first heat exchanger One end of the first cold side pipeline is connected; a second adsorption runner, the second adsorption runner is provided with an adsorption zone, a cooling zone and a desorption zone, the second adsorption runner is connected with a second clean air Discharge pipeline, a second cooling gas inlet pipeline, a second cooling gas delivery pipeline, a second hot gas delivery pipeline, and a second desorption concentrated gas pipeline, the first clean gas discharge pipeline One end is connected to one side of the adsorption zone of the second adsorption runner, one end of the second clean air discharge pipeline is connected to the other side of the adsorption zone of the second adsorption runner, and the second cooling air enters One end of the gas pipeline is connected to one side of the cooling zone of the second adsorption runner, and one end of the second cooling gas delivery pipeline is connected to the other side of the cooling zone of the second adsorption runner. The other end of the second 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 second hot gas delivery pipeline is connected to the desorption zone of the second adsorption runner Connected to the other side, and the other end of the second hot gas conveying pipeline is connected to the second heat The other end of the second cold-side pipeline of the exchanger is connected, and one end of the second desorption concentrated gas pipeline is connected to one side of the desorption zone of the second adsorption runner; A chimney, the other end of the second 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 first desorption concentrated gas pipeline, and the other end of the cold-side proportional damper is connected with the fourth cold-side conveying pipeline. An energy-saving dual-wheel high-concentration cold-side passing 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, and the direct-fired incinerator (TO) has an entrance and 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 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 arranged in the hearth of the direct-fired incinerator (TO), the second heat exchanger is provided with a second cold side pipe and a second hot side pipe road; A third heat exchanger, the third heat exchanger is arranged in the hearth of the direct-fired incinerator (TO), and the third heat exchanger is provided with a third cold side pipe and a third hot side pipe road; A fourth heat exchanger, the fourth heat exchanger is arranged in the furnace of the direct-fired incinerator (TO), and the fourth heat exchanger is provided with a fourth cold side pipe and a fourth 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 fourth cold-side pipeline Connect one end of the side pipeline; A fourth cold-side delivery pipeline, one end of the fourth cold-side delivery pipeline is connected to the other end of the fourth cold-side pipeline, and the other end of the fourth cold-side delivery pipeline is connected to the direct combustion type Incinerator (TO) The entrance connection; A first adsorption runner, the first adsorption runner system is provided with an adsorption zone, a cooling zone and a desorption zone, the first adsorption runner system is connected with an exhaust gas intake pipeline, a first clean gas discharge pipeline, A first cooling gas inlet pipeline, a first cooling gas delivery pipeline, a first hot gas delivery pipeline, and a first desorption concentrated gas pipeline, one end of the exhaust gas inlet pipeline is connected to the first One side of the adsorption zone of an adsorption runner, one end of the first clean air discharge pipeline is connected to the other side of the adsorption zone of the first adsorption runner, and one end of the first cooling gas inlet pipeline Connected to one side of the cooling zone of the first adsorption runner, one end of the first cooling gas delivery pipeline is connected to the other side of the cooling zone of the first adsorption runner, the first cooling gas delivery pipeline The other end is connected to one end of the third cold side pipeline of the third heat exchanger, and one end of the first hot gas conveying pipeline is connected to the other side of the desorption zone of the first adsorption runner. The other end of the first hot gas conveying pipeline is connected to the other end of the third cold side pipeline of the third heat exchanger, and one end of the first desorption concentrated gas pipeline is connected to the desorption rotor of the first adsorption rotor. One side of the attachment zone is connected, and the other end of the first desorption concentrated gas pipeline is connected to one end of the first cold side pipeline of the first heat exchanger; A second adsorption runner. The second adsorption runner system is provided with an adsorption zone, a cooling zone and a desorption zone. The second adsorption runner system is connected with a second clean air discharge pipeline and a second cooling air intake Pipeline, a second cooling gas delivery pipeline, a second hot gas delivery pipeline, and a second desorption concentrated gas pipeline, one end of the first clean gas discharge pipeline is connected to the second adsorption runner On one side of the adsorption zone, one end of the second clean air discharge pipeline is connected to the other side of the adsorption zone of the second adsorption runner, and one end of the second cooling gas inlet pipeline is connected to the second adsorption One side of the cooling zone of the runner is connected, one end of the second cooling gas delivery pipeline is connected with the other side of the cooling zone of the second adsorption runner, and the other end of the second cooling gas delivery pipeline is connected with The second heat exchanger One end of the second cold side pipeline is connected, one end of the second hot gas delivery pipeline is connected to the other side of the desorption zone of the second adsorption runner, and the other end of the second hot gas delivery pipeline is connected to the first The other end of the second cold-side pipeline of the second heat exchanger is connected, and one end of the second desorption concentrated gas pipeline is connected with one side of the desorption zone of the second adsorption runner; A chimney, the other end of the second 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 fourth cold-side conveying pipeline, and the other end of the cold-side proportional damper is connected with the first cold-side conveying pipeline. An energy-saving dual-wheel high-concentration cold-side passing 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, and the direct-fired incinerator (TO) has an entrance and 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 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 arranged in the hearth of the direct-fired incinerator (TO), the second heat exchanger is provided with a second cold side pipe and a second hot side pipe road; A third heat exchanger, the third heat exchanger is arranged in the hearth of the direct-fired incinerator (TO), and the third heat exchanger is provided with a third cold side pipe and a third hot side pipe road; A fourth heat exchanger, the fourth heat exchanger is arranged in the furnace of the direct-fired incinerator (TO), and the fourth heat exchanger is provided with a fourth cold side pipe and a fourth 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 fourth cold-side pipeline Connect one end of the side pipeline; A fourth cold-side delivery pipeline, one end of the fourth cold-side delivery pipeline is connected to the other end of the fourth cold-side pipeline, and the other end of the fourth cold-side delivery pipeline is connected to the direct combustion type The entrance connection of the incinerator (TO); A first adsorption runner, the first adsorption runner system is provided with an adsorption zone, a cooling zone and a desorption zone, the first adsorption runner system is connected with an exhaust gas intake pipeline, a first clean gas discharge pipeline, A first cooling gas inlet pipeline, a first cooling gas delivery pipeline, a first hot gas delivery pipeline, and a first desorption concentrated gas pipeline, one end of the exhaust gas inlet pipeline is connected to the first One side of the adsorption zone of an adsorption runner, one end of the first clean air discharge pipeline is connected to the other side of the adsorption zone of the first adsorption runner, and one end of the first cooling gas inlet pipeline Connected to one side of the cooling zone of the first adsorption runner, one end of the first cooling gas delivery pipeline is connected to the other side of the cooling zone of the first adsorption runner, the first cooling gas delivery pipeline The other end is connected to one end of the third cold side pipeline of the third heat exchanger, and one end of the first hot gas conveying pipeline is connected to the other side of the desorption zone of the first adsorption runner. The other end of the first hot gas conveying pipeline is connected to the other end of the third cold side pipeline of the third heat exchanger, and one end of the first desorption concentrated gas pipeline is connected to the desorption rotor of the first adsorption rotor. One side of the attachment zone is connected, and the other end of the first desorption concentrated gas pipeline is connected to one end of the first cold side pipeline of the first heat exchanger; A second adsorption runner. The second adsorption runner system is provided with an adsorption zone, a cooling zone and a desorption zone. The second adsorption runner system is connected with a second clean air discharge pipeline and a second cooling air intake Pipeline, a second cooling gas delivery pipeline, a second hot gas delivery pipeline, and a second desorption concentrated gas pipeline, one end of the first clean gas discharge pipeline is connected to the second adsorption runner On one side of the adsorption zone, one end of the second clean air discharge pipeline is connected to the other side of the adsorption zone of the second adsorption runner, and one end of the second cooling gas inlet pipeline is connected to the second adsorption One of the cooling zone of the runner Side connection, one end of the second cooling gas delivery pipeline is connected to the other side of the cooling zone of the second adsorption runner, and the other end of the second cooling gas delivery pipeline is connected to the second heat exchanger One end of the second cold side pipeline is connected, one end of the second hot gas delivery pipeline is connected to the other side of the desorption zone of the second adsorption runner, and the other end of the second hot gas delivery pipeline is connected to the The other end of the second cold side pipeline of the second heat exchanger is connected, and one end of the second desorption concentrated gas pipeline is connected with one side of the desorption zone of the second adsorption runner; A chimney, the other end of the second 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 first desorption concentrated gas pipeline, and the other end of the cold-side proportional damper is for external air to enter. The energy-saving dual-wheel high-concentration cold side pass temperature control system described in items 1, 2, 3 or 4 of the scope of patent application, wherein the outlet of the direct-fired incinerator (TO) is further connected to the chimney. For example, the energy-saving dual-wheel high-concentration cold side pass temperature control system described in item 1, 2, 3, or 4 of the scope of patent application, wherein the first cooling air intake pipe system is further provided for fresh air or external Get angry. For example, the energy-saving dual-rotor high-concentration cold-side pass temperature control system described in item 1, 2, 3 or 4 of the scope of patent application, wherein the second cooling air intake pipeline is further provided for fresh air or external Get angry. As described in item 1, 2, 3 or 4 of the scope of patent application, the energy-saving dual-wheel high-concentration 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 is connected The pipeline system is connected with the first cooling gas intake pipeline, 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, 2, 3 or 4 of the scope of patent application, the energy-saving dual-wheel high-concentration cold side pass temperature control system, wherein the first clean gas discharge pipeline is further provided with a first clean gas communication pipe The first clean gas communication pipeline is connected to the second cooling gas intake pipeline, and the first clean gas communication pipeline is further provided with a first clean gas communication control valve to control the first clean gas The air volume of the connecting pipe. The energy-saving dual-rotor high-concentration cold side pass temperature control system described in item 1, 2, 3 or 4 of the scope of patent application, wherein the first desorption concentrated gas pipeline system is further provided with a fan. The energy-saving dual-rotor high-concentration cold side pass temperature control system described in item 1, 2, 3 or 4 of the scope of patent application, wherein the second desorption concentrated gas pipeline system is further provided with a fan. As described in item 1, 2, 3 or 4 of the scope of patent application, the energy-saving dual-rotor high-concentration cold side pass temperature control system, wherein the second clean air discharge pipeline is further provided with a fan. As described in item 1, 2, 3 or 4 of the scope of patent application, the energy-saving dual-wheel high-concentration cold side passing temperature control system, wherein the other end of the second desorption concentrated gas pipeline is further connected with the exhaust gas Connect the gas pipeline. As described in item 1, 2, 3 or 4 of the scope of patent application, the energy-saving dual-wheel high-concentration cold-side passing temperature control system, wherein the other end of the second desorption concentrated gas pipeline is further connected with the first The cooling air intake pipe is connected.

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