Carbon monoxide removal equipment

Abstract

The invention discloses carbon monoxide removal equipment which comprises an equipment main body, the equipment main body comprises a main inlet flue and a main outlet flue, the equipment main body further comprises a plurality of removal bins, and each removal bin can be independently and selectively communicated between the main inlet flue and the main outlet flue; the removal bins are connected with storage bins for selectively supplying materials, and the removal bins are provided with material outlets which can be selectively opened. According to the carbon monoxide removal equipment disclosed by the embodiment of the invention, the carbon monoxide in the flue gas can be treated through the removal bins, the carbon monoxide in the flue gas can be treated by utilizing materials in the removal bins regardless of the concentration of the carbon monoxide in the flue gas, and each removal bin can be independently and selectively communicated with the total inlet flue and the total outlet flue; according to the technical scheme, at least one removal bin can work reliably all the time, so that when invalid materials are replaced, untreated flue gas can be prevented from being discharged into the atmosphere, and the reliability of treating carbon monoxide in the flue gas can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of carbon monoxide removal, and in particular to a carbon monoxide removal device. Background Art

[0002] With the rapid development of social economy and industrial production, air pollution is becoming increasingly serious. Every year, a large amount of pollutants are discharged into the air, causing environmental pollution and significantly reducing air quality, which in turn poses a major threat to human health and the ecological environment. Carbon monoxide is the pollutant with the largest emission, mainly from exhaust emissions from motor vehicles and incomplete combustion of fossil fuels.

[0003] At present, the main methods for treating gaseous pollutants include absorption, adsorption, condensation, combustion, catalysis and other technologies. The existing carbon monoxide catalytic oxidation purification device needs to stop the operation of the entire equipment when replacing the filter layer, that is, the exhaust gas is directly discharged without being treated during the process of replacing the filter layer, and the carbon monoxide combustion treatment equipment can only be used for treatment when the carbon monoxide concentration in the flue gas is high. When the carbon monoxide concentration in the flue gas is low, it cannot burn, that is, the carbon monoxide cannot be treated, and there is room for improvement. Summary of the invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a carbon monoxide removal device, which can treat carbon monoxide in flue gas, and regardless of the concentration of carbon monoxide in the flue gas, the carbon monoxide in the flue gas can be treated by using the material in the removal bin, and at the same time, when the invalid material is replaced, the untreated flue gas can be prevented from being discharged into the atmosphere, which can effectively improve the reliability of the treatment of carbon monoxide in the flue gas.

[0005] According to an embodiment of the present invention, the carbon monoxide removal device includes: a device body, the device body includes a main flue gas inlet and a main flue gas outlet, the device body also includes a plurality of removal bins, each of which can be individually and selectively connected between the main flue gas inlet and the main flue gas outlet, the removal bins are all connected to a storage bin for selectively feeding materials, and the removal bins are provided with a material outlet that can be selectively opened.

[0006] According to the carbon monoxide removal equipment of the embodiment of the present invention, the carbon monoxide in the flue gas can be treated by arranging a removal chamber in the main body of the equipment, and no matter the concentration of carbon monoxide in the flue gas is high or low, the material in the removal chamber can be used to treat the carbon monoxide in the flue gas. At the same time, each removal chamber can be selectively connected to the main flue inlet and the main flue outlet, and at least one removal chamber can always be kept working reliably, so that when the invalid material is replaced, the untreated flue gas can be avoided from being discharged into the atmosphere, and the reliability of the treatment of carbon monoxide in the flue gas can be effectively improved.

[0007] According to the carbon monoxide removal equipment of some embodiments of the present invention, each of the removal chambers is provided with a smoke inlet pipe, and the smoke inlet pipe is connected between the removal chamber and the main smoke inlet duct. A first control valve is provided in the smoke inlet pipe, and the first control valve can selectively open or close the smoke inlet pipe.

[0008] According to the carbon monoxide removal equipment of some embodiments of the present invention, a carbon monoxide detector is provided at the main flue, and a plurality of the first control valves are set for linkage control; wherein, when the carbon monoxide detector detects that the concentration of carbon monoxide exceeds a set value, the first control valve with the longest opening time is controlled to be closed and a closed first control valve is controlled to be opened.

[0009] According to the carbon monoxide removal equipment of some embodiments of the present invention, a second control valve is provided at the material outlet, the second control valve corresponding to each removal bin is controlled in linkage with the first control valve, and the first control valve controls the corresponding second control valve to switch from closed to open after switching from open to closed.

[0010] According to some embodiments of the present invention, the carbon monoxide removal equipment further includes a smoke outlet duct, which is connected between the removal bin and the main smoke outlet duct; wherein the smoke inlet duct is connected to the bottom of the removal bin, and the smoke outlet duct and the storage bin are both connected to the side wall of the removal bin.

[0011] According to some embodiments of the present invention, the carbon monoxide removal equipment comprises a first side wall and a second side wall that are relatively distributed, the smoke outlet pipe and the material storage bin are both connected to the first side wall, and the material outlet is arranged on the second side wall.

[0012] According to the carbon monoxide removal equipment of some embodiments of the present invention, a flared smoke inlet area is formed at the bottom of the removal chamber, the smoke inlet area is configured to gradually increase from bottom to top, and the bottom of the smoke inlet area is connected to the main smoke inlet duct.

[0013] According to the carbon monoxide removal equipment of some embodiments of the present invention, a material baffle is provided on the top of the smoke inlet area, and fine smoke-passing holes are formed on the material baffle. The main smoke outlet is connected to the removal bin above the material baffle.

[0014] According to some embodiments of the carbon monoxide removal equipment of the present invention, the storage bin and the material outlet are both located above the material baffle, and the storage bin is higher than the material outlet; and / or the material baffle is placed at an angle in the removal bin, and the material baffle is arranged to be inclined downward from a side close to the storage bin to a side close to the material outlet.

[0015] According to some embodiments of the carbon monoxide removal equipment of the present invention, the material outlet is connected to a discharge pipe, and the discharge pipe is configured to gradually tilt downward in a direction away from the material outlet; and / or, the bottom of the storage bin is connected to the removal bin via a connecting pipe, and the connecting pipe is configured to tilt downward from one end connected to the storage bin to another end connected to the removal bin; and / or, the storage bin is provided with a third control valve.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 is a schematic diagram of a carbon monoxide removal device according to an embodiment of the present invention;

[0019] Figure 2 Schematic diagram of a portion of a carbon monoxide removal device according to an embodiment of the present invention.

[0020] Reference numerals:

[0021] Carbon monoxide removal equipment 100,

[0022] Equipment body 1, main smoke inlet duct 11, main smoke outlet duct 12, removal bin 13, smoke inlet pipe 131, smoke outlet pipe 132, material outlet 133, first side wall 134, second side wall 135, material storage bin 14, connecting pipe 141, smoke inlet area 15, material baffle 16, outlet pipe 17, first control valve 18, second control valve 19, third control valve 20. DETAILED DESCRIPTION

[0023] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Reference below Figure 1-Figure 2 A carbon monoxide removal device 100 according to an embodiment of the present invention is described. By setting a removal chamber 13, the carbon monoxide in the flue gas can be treated by utilizing the material in the removal chamber 13 regardless of the concentration of carbon monoxide in the flue gas. At the same time, each removal chamber 13 can be individually and selectively connected to the main flue inlet 11 and the main flue outlet 12, and at least one removal chamber 13 can always be kept working reliably, so that when the invalid material is replaced, the untreated flue gas can be avoided from being discharged into the atmosphere, and the reliability of the treatment of carbon monoxide in the flue gas can be effectively improved.

[0027] like Figure 1 As shown, a carbon monoxide removal device 100 according to an embodiment of the present invention includes: a device body 1.

[0028] The equipment body 1 includes a main smoke inlet 11 and a main smoke outlet 12, and also includes a plurality of removal bins 13. Each removal bin 13 can be individually and selectively connected between the main smoke inlet 11 and the main smoke outlet 12. The removal bins 13 are all connected to a storage bin 14 for selectively feeding materials, and the removal bins 13 are provided with a material outlet 133 that can be selectively opened.

[0029] Specifically, the carbon monoxide removal device 100 is used to treat carbon monoxide in flue gas to reduce carbon monoxide emitted into the atmosphere. The carbon monoxide removal device 100 includes a device body 1. The device body 1 serves as the skeleton of the carbon monoxide removal device 100 and is used to install various components in the carbon monoxide removal device 100 to ensure the reliable operation of each component. The device body 1 includes a main flue inlet 11 and a main flue outlet 12. The main flue inlet 11 is used to allow flue gas to enter the interior of the device body 1 so as to treat the carbon monoxide in the flue gas inside the device body 1. The main flue outlet 12 is used to allow the treated flue gas to be discharged. The main flue inlet 11 and the main flue outlet 12 can be connected so that the flue gas can flow in one direction to avoid mixing of untreated flue gas and treated flue gas, thereby improving the reliability of treating carbon monoxide in the flue gas.

[0030] At the same time, the equipment main body 1 also includes a removal bin 13, which contains materials for treating carbon monoxide in the flue gas, that is, the removal bin 13 can be used to treat the carbon monoxide in the flue gas entering the equipment main body 1, and the equipment main body 1 includes multiple removal bins 13, that is, the number of removal bins 13 can be two, three or more, so that the carbon monoxide in the flue gas entering the equipment main body 1 can be treated by multiple removal bins 13, which can improve the reliability of treating carbon monoxide in the flue gas.

[0031] For example, Figure 1 As shown, the equipment body 1 includes four removal chambers 13, that is, the carbon monoxide in the flue gas entering the equipment body 1 can be processed through the four removal chambers 13 to improve the reliability of the treatment of carbon monoxide in the flue gas, and the number of the removal chambers 13 is not limited to that described in this embodiment, and can be flexibly set according to the specific situation and space size.

[0032] Moreover, each removal chamber 13 can be individually and selectively connected between the main smoke inlet 11 and the main smoke outlet 12, that is, each removal chamber 13 can be connected between the main smoke inlet 11 and the main smoke outlet 12, that is, the smoke entering the equipment body 1 from the main smoke inlet 11 can further enter the removal chamber 13, and the carbon monoxide in the smoke is processed in the removal chamber 13, and then discharged from the main smoke outlet 12, and each removal chamber 13 can be individually and selectively connected to the main smoke inlet 11 and the main smoke outlet 12, so that multiple removal chambers 13 can be individually Individual control is adopted to connect one of the multiple removal chambers 13 with the main smoke inlet 11 and the main smoke outlet 12, or to connect two of the removal chambers 13 with the main smoke inlet 11 and the main smoke outlet 12, or to connect three of the removal chambers 13 with the main smoke inlet 11 and the main smoke outlet 12. At least one removal chamber 13 can always be connected with the main smoke inlet 11 and the main smoke outlet 12 to process the carbon monoxide in the flue gas, and at least one removal chamber 13 can always be disconnected from the main smoke inlet 11 and the main smoke outlet 12 as a backup.

[0033] When the material in one of the removal bins 13 fails, the spare removal bin 13 can be connected to the main smoke inlet 11 and the main smoke outlet 12 to prevent untreated smoke from being discharged into the atmosphere. At the same time, the removal bin 13 where the failed material is located can be disconnected from the main smoke inlet 11 and the main smoke outlet 12 to facilitate the replacement of the failed material. After the replacement of the failed material is completed, the removal bin 13 can be used as a spare, and so on. In the equipment body 1, there is always a removal bin 13 that works reliably to treat the carbon monoxide in the smoke, so that when the failed material is replaced, the untreated smoke can be prevented from being discharged into the atmosphere, and the effect of treating the carbon monoxide in the smoke can be guaranteed.

[0034] In addition, the removal bin 13 is connected to a storage bin 14, which is used to store materials, and the storage bin 14 can selectively supply materials to the removal bin 13, that is, the removal bin 13 and the storage bin 14 can be selectively connected. When the removal bin 13 and the storage bin 14 are connected, the materials in the storage bin 14 can enter the removal bin 13, and when the removal bin 13 and the storage bin 14 are disconnected, the materials in the storage bin 14 cannot enter the removal bin 13, wherein the material can be a carbon monoxide adsorbent or a carbon monoxide catalyst. When the flue gas enters the removal bin 13, the carbon monoxide in the flue gas can be adsorbed under the action of the carbon monoxide adsorbent or the carbon monoxide catalyst, or the carbon monoxide in the flue gas can be catalytically oxidized and then discharged through the main flue 12.

[0035] Among them, it should be noted that the method of treating carbon monoxide in the flue gas by adsorbing or catalytically oxidizing the material in the removal bin 13 can treat the carbon monoxide in the flue gas regardless of the concentration of carbon monoxide in the flue gas, thereby improving the reliability of treating carbon monoxide in the flue gas.

[0036] In addition, the removal bin 13 is provided with a material outlet 133, and the material outlet 133 is used to discharge the material in the removal bin 13 therefrom, that is, the material in the removal bin 13 can be discharged when the material in the removal bin 13 becomes ineffective, so as to replace the material in the removal bin 13, thereby effectively improving the reliability of treating the carbon monoxide in the flue gas, and the material outlet 133 can be selectively opened, that is, the material outlet 133 can be opened or closed. When the material outlet 133 is opened, the material in the removal bin 13 can be discharged to facilitate the replacement of the material in the removal bin 13, and when the material outlet 133 is closed, the material in the removal bin 13 can be used to treat the carbon monoxide in the flue gas to reduce the carbon monoxide discharged into the atmosphere.

[0037] According to the carbon monoxide removal device 100 of the embodiment of the present invention, the carbon monoxide in the flue gas can be treated by setting a removal chamber 13 in the device body 1, and no matter how high or low the carbon monoxide concentration in the flue gas is, the material in the removal chamber 13 can be used to treat the carbon monoxide in the flue gas. At the same time, each removal chamber 13 can be selectively connected to the main flue inlet 11 and the main flue outlet 12 separately, and at least one removal chamber 13 can always be kept working reliably, so as to avoid untreated flue gas from being discharged into the atmosphere when the invalid material is replaced, and the reliability of the treatment of carbon monoxide in the flue gas can be effectively improved.

[0038] In some embodiments, each removal chamber 13 is provided with a smoke inlet pipe 131, which is connected between the removal chamber 13 and the main smoke inlet duct 11. A first control valve 18 is provided in the smoke inlet pipe 131, and the first control valve 18 can selectively open or close the smoke inlet pipe 131.

[0039] Specifically, the removal chamber 13 is provided with a smoke inlet pipe 131, that is, the smoke inlet pipe 131 is connected to the removal chamber 13, so that the smoke can enter the removal chamber 13 from the smoke inlet pipe 131, so that the carbon monoxide in the smoke can be processed in the removal chamber 13, and the smoke inlet pipe 131 is connected between the removal chamber 13 and the main smoke inlet 11, that is, the main smoke inlet 11 can be connected to the removal chamber 13 through the smoke inlet pipe 131, so that the smoke entering the main smoke inlet 11 can further enter the removal chamber 13 along the smoke inlet pipe 131. At the same time, a first control valve 18 is provided in the smoke inlet pipe 131. The first control valve 18 is used to selectively open or close the smoke inlet pipe 131. When the first control valve 18 is opened, the smoke can enter the removal chamber 13 from the main smoke inlet 11 along the smoke inlet pipe 131. When the first control valve 18 is closed, the smoke cannot enter the removal chamber 13 from the main smoke inlet 11 along the smoke inlet pipe 131. That is, the first control valve 18 can control the connection and disconnection between the removal chamber 13 and the main smoke inlet 11.

[0040] Furthermore, the equipment body 1 includes four removal bins 13, and each removal bin 13 is provided with a smoke inlet pipe 131, and a first control valve 18 is provided in the smoke inlet pipe 131, that is, the number of smoke inlet pipes 131 and the first control valve 18 is also four, and the four smoke inlet pipes 131 are matched with the four first control valves 18 in a one-to-one correspondence, that is, for each smoke inlet pipe 131, a first control valve 18 is provided to control it, and then the corresponding removal bin 13 and the main smoke inlet duct 11 and the main smoke outlet duct 12 can be controlled by the first control valve 18 to selectively make at least one of the removal bins 13 work reliably, so as to avoid the untreated smoke from being discharged into the atmosphere when the failed material is replaced.

[0041] In some embodiments, a carbon monoxide detector is provided at the main flue 12, and multiple first control valves 18 are set for linkage control; wherein, when the carbon monoxide detector detects that the concentration of carbon monoxide exceeds the set value, the first control valve 18 with the longest opening time is controlled to be closed and a closed first control valve 18 is controlled to be opened.

[0042] Specifically, the carbon monoxide detector is used to detect the carbon monoxide concentration in the flue gas. The carbon monoxide detector is set at the main smoke outlet 12, and the carbon monoxide detector can be used to simultaneously detect the concentration of carbon monoxide in the flue gas discharged from multiple removal chambers 13 at the main smoke outlet 12, which can reduce the number of carbon monoxide detectors to be set, reduce the setting cost, and set multiple first control valves 18 for interlocking control, that is, when the material in one of the removal chambers 13 fails, the removal chamber 13 can be disconnected from the main smoke inlet 11 and the main smoke outlet 12 through the interlocking control of the first control valve 18, and the spare removal chamber 13 is connected to the main smoke inlet 11 and the main smoke outlet 12 at the same time, so as to ensure the effect of treating carbon monoxide in the flue gas and facilitate the replacement of failed materials.

[0043] At the same time, the carbon monoxide detector has a set value. When the carbon monoxide detector detects that the concentration of carbon monoxide in the flue gas exceeds the set value, the linkage control of multiple first control valves 18 can be used to close the first control valve 18 with the longest opening time, and the closed first control valve 18 can be opened at the same time. The removal bin 13 with the longest working time can be disconnected from the main smoke inlet 11 and the main smoke outlet 12 to replace the material inside it, and the spare removal bin 13 can be connected to the main smoke inlet 11 and the main smoke outlet 12 to utilize the removal bin 13 to process the carbon monoxide in the flue gas, thereby improving the effect and reliability of the treatment of carbon monoxide in the flue gas, and the linkage control method can improve the switching efficiency.

[0044] In some embodiments, a second control valve 19 is provided at the material outlet 133, and the second control valve 19 corresponding to each removal bin 13 is controlled in linkage with the first control valve 18, and the first control valve 18 controls the corresponding second control valve 19 to switch from closed to open after switching from open to closed.

[0045] Specifically, a second control valve 19 is provided at the material outlet 133, and the second control valve 19 is used to selectively open or close the material outlet 133. When the second control valve 19 is opened, the material in the removal bin 13 can be discharged from the material outlet 133 to replace the material in the removal bin 13. When the second control valve 19 is closed, the material in the removal bin 13 cannot be discharged from the removal bin 13, and the material in the removal bin 13 can be used to treat the carbon monoxide in the flue gas, and the second control valve 19 and the first control valve 18 corresponding to each removal bin 13 are controlled in linkage, that is, when the material in the removal bin 13 fails, the first control valve 18 connected to the removal bin 13 can be closed, and the second control valve 19 connected to the removal bin 13 can be opened at the same time. At this time, the flue gas cannot enter the removal bin 13, which can facilitate the replacement of the material in the removal bin 13 and prevent the untreated flue gas from being discharged into the atmosphere.

[0046] Furthermore, when the material in the removal bin 13 becomes ineffective, the first control valve 18 switches from open to closed, and the corresponding second control valve 19 can be switched from closed to open through the linkage control of the first control valve 18 and the second control valve 19 corresponding to the removal bin 13, so as to discharge the material in the removal bin 13 and replace the ineffective material, and the linkage control method can improve the switching efficiency.

[0047] In some embodiments, the carbon monoxide removal device 100 also includes a smoke outlet pipe 132, which is connected between the removal bin 13 and the main smoke outlet 12; wherein, the smoke inlet pipe 131 is connected to the bottom of the removal bin 13, and the smoke outlet pipe 132 and the storage bin 14 are both connected to the side wall of the removal bin 13.

[0048] Specifically, the smoke outlet pipe 132 is used to allow smoke to flow inside it. The smoke outlet pipe 132 is connected between the removal chamber 13 and the main smoke outlet 12, that is, the removal chamber 13 is connected to the main smoke outlet 12 through the smoke outlet pipe 132, so that the smoke treated in the removal chamber 13 can enter the main smoke outlet 12 along the smoke outlet pipe 132 and be discharged. Among them, the smoke inlet pipe 131 is connected to the bottom of the removal chamber 13, that is, the smoke inlet pipe 131 is arranged below the removal chamber 13, so that the smoke enters the removal chamber 13 from the smoke inlet pipe 131 during the rising process, and the smoke outlet pipe 132 is connected to the main smoke outlet 12. By being connected to the side wall of the removal bin 13, the flue gas can enter the interior of the removal bin 13 from the bottom of the removal bin 13, and then be discharged from the smoke outlet pipe 132 at the side wall of the removal bin 13, so that the flue gas can fully contact and react with the material inside the removal bin 13, and the storage bin 14 is also connected to the side wall of the removal bin 13, so that after the material enters the removal bin 13 from the storage bin 14, it can flow from one side of the removal bin 13 to the other side, so as to increase the area of ​​the material in the removal bin 13, so that the flue gas can fully contact and react with the material, and effectively improve the reliability of using the material to treat carbon monoxide in the flue gas.

[0049] In some embodiments, the removal bin 13 includes a first side wall 134 and a second side wall 135 that are relatively distributed, the smoke outlet duct 132 and the material storage bin 14 are both connected to the first side wall 134 , and the material outlet 133 is provided on the second side wall 135 .

[0050] Specifically, the first side wall 134 and the second side wall 135 are arranged relatively to each other, even if there is a certain distance between the first side wall 134 and the second side wall 135, the smoke outlet 132 and the storage bin 14 are both connected to the first side wall 134, and the material outlet 133 is arranged on the second side wall 135, so that the material in the storage bin 14 can enter the removal bin 13 from the first side wall 134, and after entering the removal bin 13, it can flow from the first side wall 134 to the second side wall 135, so as to increase the area of ​​the material in the removal bin 13. The material in the removal bin 13 can be easily discharged from the material outlet 133 at the second side wall 135, thereby facilitating the replacement of the material in the removal bin 13, and allowing the flue gas in the removal bin 13 to flow from the bottom of the removal bin 13 to the smoke outlet 132 at the first side wall 134, thereby increasing the flow path of the flue gas, allowing the flue gas to fully contact and react with the material, and improving the reliability of using the material to treat carbon monoxide in the flue gas.

[0051] In some embodiments, a flared smoke inlet area 15 is formed at the bottom of the removal chamber 13 . The smoke inlet area 15 is configured to gradually increase from bottom to top, and the bottom of the smoke inlet area 15 is connected to the main smoke inlet duct 11 .

[0052] Specifically, a flared smoke inlet area 15 is formed at the bottom of the removal chamber 13, and the bottom of the smoke inlet area 15 is connected to the main smoke inlet duct 11, that is, the smoke in the main smoke inlet duct 11 can enter the removal chamber 13 from the smoke inlet area 15 at the bottom of the removal chamber 13. At the same time, the smoke inlet duct 131 is connected to the bottom of the removal chamber 13, that is, the main smoke inlet duct 11 is connected with the smoke inlet area 15 through the smoke inlet duct 131, so that the smoke entering the main smoke inlet duct 11 can first enter the smoke inlet area 15 from the smoke inlet duct 131, and then enter the smoke inlet area 15 from the smoke inlet area 15. Into the removal bin 13, and the smoke inlet area 15 is set to gradually increase from bottom to top, so that the inner diameter of the smoke inlet area 15 connected with the smoke inlet pipe 131 is smaller, and the inner diameter of the smoke inlet area 15 connected with the removal bin 13 is larger, so that when the smoke enters the removal bin 13 from the smoke inlet pipe 131, it can be decelerated in the smoke inlet area 15, so that the flow speed of the smoke entering the removal bin 13 is smaller, and then the smoke can fully contact and react with the material in the removal bin 13, thereby improving the reliability of using the material to treat the carbon monoxide in the smoke.

[0053] In some embodiments, a material baffle 16 is provided on the top of the smoke inlet area 15 , and fine smoke-passing holes are formed on the material baffle 16 . The main smoke outlet 12 is connected to the removal bin 13 above the material baffle 16 .

[0054] Specifically, the smoke can enter the removal bin 13 from the smoke inlet area 15 at the bottom of the removal bin 13, and a material baffle 16 is arranged on the top of the smoke inlet area 15, that is, the material baffle 16 is arranged between the smoke inlet area 15 and the removal bin 13, and the smoke inlet area 15 and the removal bin 13 are separated by the material baffle 16, and a smoke passing hole is formed on the material baffle 16, that is, the smoke inlet area 15 and the removal bin 13 are connected through the smoke passing hole, so that the smoke entering the smoke inlet area 15 The flue gas can enter the removal bin 13 through the smoke holes, and the carbon monoxide in the flue gas is treated in the removal bin 13. In addition, the main flue duct 12 is connected with the removal bin 13 above the material baffle 16. Even if the flue gas can first enter the removal bin 13 above the material baffle 16 from the smoke inlet area 15 below the material baffle 16, and then enter the main flue duct 12 after being treated in the removal bin 13, it can avoid that the untreated flue gas directly enters the main flue duct 12 and causes environmental pollution.

[0055] Among them, the material baffle 16 can be made of stainless steel to improve the structural strength of the material baffle 16 and extend the service life of the material baffle 16, and the inner diameter of the smoke through hole is smaller than the outer diameter of the material to prevent the material from falling out of the smoke through hole and failing to process the carbon monoxide in the flue gas entering the removal bin 13.

[0056] In some embodiments, the material storage bin 14 and the material outlet 133 are both located above the material baffle 16 , and the material storage bin 14 is higher than the material outlet 133 .

[0057] Specifically, the storage bin 14 and the material outlet 133 are both located above the material baffle 16, that is, the storage bin 14 and the material outlet 133 are both connected to the removal bin 13 above the material baffle 16, so that the material can enter the removal bin 13 from the storage bin 14, or be discharged from the removal bin 13 through the material outlet 133, and the storage bin 14 is connected to the first side wall 134, and the material outlet 133 is arranged on the second side wall 135, even if the material can enter the removal bin 13 from the storage bin 14 at the first side wall 134, the material can be discharged from the first side wall in the removal bin 13. 134 flows to the second side wall 135, which can increase the area of ​​the material, so that the flue gas can fully contact and react with the material, which can improve the reliability of using the material to treat carbon monoxide in the flue gas, and facilitate the discharge of the material from the material outlet 133 at the second side wall 135 to replace the invalid material. The storage bin 14 is higher than the material outlet 133, which can facilitate the material entering the removal bin 13 from the storage bin 14 to flow to the material outlet 133, which can increase the area of ​​the material and facilitate the discharge of the material from the material outlet 133.

[0058] In other embodiments, the material baffle 16 is placed obliquely in the removal bin 13 , and the material baffle 16 is arranged to be inclined downward from a side close to the storage bin 14 to a side close to the material outlet 133 .

[0059] Specifically, the storage bin 14 and the material outlet 133 are both located above the material baffle 16, and the material can enter the first side wall 134 from the storage bin 14 and flow toward the material outlet 133 at the second side wall 135. The material baffle 16 is placed at an angle in the removal bin 13, and the material baffle 16 can be used to guide the flow of material in the removal bin 13 to ensure the reliability of the flow of material in the removal bin 13. The material baffle 16 is set to be tilted downward from the side close to the storage bin 14 to the side close to the material outlet 133, which can facilitate the material entering the removal bin 13 from the storage bin 14 to slide along the material baffle 16 from the first side wall 134 to the second side wall 135 under the action of its own gravity, so as to increase the area of ​​the material and facilitate the discharge of the material from the material outlet 133.

[0060] In some embodiments, the material outlet 133 is connected to a discharge pipe 17 , and the discharge pipe 17 is configured to gradually slope downward in a direction away from the material outlet 133 .

[0061] Specifically, the material outlet 133 is used to discharge the material in the removal bin 13. A discharge pipe 17 is connected to the material outlet 133, and the removal bin 13 is connected to the discharge pipe 17 through the material outlet 133, so that the material in the removal bin 13 can enter the discharge pipe 17 from the material outlet 133 to be discharged, thereby facilitating the replacement of the material in the removal bin 13. The discharge pipe 17 is set to gradually tilt downward in a direction away from the material outlet 133, and the discharge pipe 17 can be used to guide the material entering the discharge pipe 17, so that the material flows downward from the material outlet 133 along the discharge pipe 17 under the action of its own gravity to be discharged.

[0062] In other embodiments, the bottom of the storage bin 14 is connected to the removal bin 13 via a connecting pipe 141, and the connecting pipe 141 is arranged to be inclined downward from one end connected to the storage bin 14 to the other end connected to the removal bin 13.

[0063] Specifically, the storage bin 14 is connected with the removal bin 13 so that the material in the storage bin 14 can enter the removal bin 13 to supply the removal bin 13, the storage bin 14 is connected with the removal bin 13 through the connecting pipe 141, so that the material in the storage bin 14 can enter the removal bin 13 along the connecting pipe 141, and the connecting pipe 141 is connected to the bottom of the storage bin 14 so that the material can enter the connecting pipe 141 from the storage bin 14 under the action of its own gravity, and then enter the removal bin 13, and the connecting pipe 141 is set to be inclined downward from the end connected to the storage bin 14 to the end connected to the removal bin 13, so that the connecting pipe 141 can be used to guide the material entering the connecting pipe 141, so that the material can enter the removal bin 13 from the storage bin 14 along the connecting pipe 141 under the action of its own gravity, so as to process the carbon monoxide in the flue gas in the removal bin 13.

[0064] In addition, the storage bin 14 is provided with a third control valve 20, which is used to selectively connect the storage bin 14 with the removal bin 13. When the third control valve 20 is opened, the storage bin 14 is connected with the removal bin 13, and the material in the storage bin 14 can enter the removal bin 13 from the connecting pipe 141, that is, the storage bin 14 can supply the removal bin 13. When the third control valve 20 is closed, the material in the storage bin 14 cannot enter the removal bin 13 from the connecting pipe 141, and the smoke in the removal bin 13 will not enter the storage bin 14 to pollute the material in the storage bin 14.

[0065] It should be noted that when the material in the removal bin 13 needs to be replaced, the second control valve 19 can be opened to discharge the material in the removal bin 13 through the material outlet 133. When the discharge is completed, the second control valve 19 is closed, and then the third control valve 20 is opened, so that the storage bin 14 can supply material to the removal bin 13 through the connecting pipe 141. When the supply is completed, the third control valve 20 is closed, thereby realizing the replacement of the material in the removal bin 13.

[0066] Furthermore, the carbon monoxide removal device 100 of the present application can also be used to remove other gases, and it is only necessary to replace the materials according to the different gases to be removed.

[0067] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0068] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A carbon monoxide removal device, characterized in that: include: The equipment body includes a main smoke inlet and a main smoke outlet, and the equipment body also includes a plurality of removal bins, each of which can be individually and selectively connected between the main smoke inlet and the main smoke outlet, and the removal bins are all connected to a storage bin for selectively feeding materials, and the removal bins are provided with a material outlet that can be selectively opened.

2. The carbon monoxide removal device according to claim 1, characterized in that: Each of the removal bins is provided with a smoke inlet pipe, which is connected between the removal bin and the main smoke inlet duct. A first control valve is provided in the smoke inlet pipe, which can selectively open or close the smoke inlet pipe.

3. The carbon monoxide removal device according to claim 2, characterized in that: A carbon monoxide detector is provided at the main flue, and a plurality of the first control valves are arranged for linkage control; When the carbon monoxide detector detects that the concentration of carbon monoxide exceeds a set value, the first control valve with the longest opening time is controlled to be closed and the first control valve that is closed is controlled to be opened.

4. The carbon monoxide removal device according to claim 3, characterized in that: A second control valve is provided at the material outlet, and the second control valve corresponding to each removal bin is controlled in linkage with the first control valve, and the first control valve controls the corresponding second control valve to switch from closed to open after switching from open to closed.

5. The carbon monoxide removal device according to claim 2, characterized in that: It also includes a smoke outlet pipe, which is connected between the removal chamber and the main smoke outlet duct; Wherein, the smoke inlet pipe is connected to the bottom of the removal bin, and the smoke outlet pipe and the storage bin are both connected to the side wall of the removal bin.

6. The carbon monoxide removal device according to claim 5, characterized in that: The removal bin comprises a first side wall and a second side wall which are relatively distributed, the smoke outlet duct and the material storage bin are both connected to the first side wall, and the material outlet is arranged on the second side wall.

7. The carbon monoxide removal device according to claim 1, characterized in that: A flared smoke inlet area is formed at the bottom of the removal bin, and the smoke inlet area is configured to gradually increase from bottom to top, and the bottom of the smoke inlet area is connected to the main smoke inlet duct.

8. The carbon monoxide removal device according to claim 7, characterized in that: A material baffle is provided on the top of the smoke inlet area, and fine smoke holes are formed on the material baffle. The main smoke outlet is connected to the removal bin above the material baffle.

9. The carbon monoxide removal device according to claim 8, characterized in that: The material storage bin and the material outlet are both located above the material baffle, and the material storage bin is higher than the material outlet; Wherein, the material baffle is placed obliquely in the removal bin, and the material baffle is arranged to be inclined downward from a side close to the storage bin to a side close to the material outlet.

10. The carbon monoxide removal device according to claim 1, characterized in that: The material outlet is connected to a discharge pipe, and the discharge pipe is arranged to gradually incline downward in a direction away from the material outlet; And / or, the bottom of the storage bin is connected to the removal bin via a connecting pipe, and the connecting pipe is arranged to be inclined downward from one end connected to the storage bin to one end connected to the removal bin; And / or, the storage bin is provided with a third control valve.

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