Novel skid-mounted carbonization bin device

Abstract

The utility model discloses a novel skid-mounted carbonization bin device which comprises a skid-mounted frame, and a carbonization reaction module and a circulating cooling module are arranged in the skid-mounted frame; the carbonization reaction module comprises a Roots blower, an evaporator, a reaction chamber and a cooling purification chamber; the circulating cooling module comprises a water storage tank, a centrifugal water pump, a water supply pipeline and a water return pipeline. According to the utility model, the carbonization reaction device is integrated on the skid-mounted frame, so that the skid-mounted frame can be conveniently fixed on the transfer cart, and the skid-mounted frame can be transported by the transfer cart and can be timely conveyed to a specified destination when needed, so that the use portability of the carbonization reaction device is improved, and the use requirements of the carbonization reaction device in various different scenes are met.

Description

Technical Field

[0001] The utility model belongs to the technical field of movable carbonization reaction devices, and in particular relates to a novel skid-mounted carbonization bin device for carbonization reaction. Background Art

[0002] The carbonization reaction device is used to treat carbon dioxide gas in industrial waste gas, and it absorbs carbon dioxide gas through carbonization reaction. When the carbonization reaction device is working, it is first necessary to store the materials required for the carbonization reaction in the reaction device, and then introduce industrial waste gas into the reaction device, so that the carbon dioxide gas in the industrial waste gas contacts with the materials and undergoes a carbonization reaction, thereby absorbing the carbon dioxide gas in the industrial waste gas. The existing carbonization reaction device occupies a large volume as a whole, and is generally installed in a fixed manner and cannot be moved. Therefore, a smaller and more mobile carbonization reaction device is needed to meet the needs of use in application scenarios such as small-scale test demonstrations, small-scale industrial waste gas treatment, and sudden industrial waste gas leakage treatment. Utility Model Content

[0003] The utility model provides a novel skid-mounted carbonization bin device to solve at least one of the above technical problems.

[0004] The technical solution adopted by the utility model is: a novel skid-mounted carbonization bin device, comprising a skid-mounted frame, wherein the skid-mounted frame has a carbonization reaction module and a circulating cooling module;

[0005] The carbonization reaction module includes a Roots blower for sucking flue gas, the Roots blower is connected to an evaporator for cooling the flue gas, the evaporator is connected to a reaction chamber for flue gas carbonization reaction, and the reaction chamber is connected to a cooling and purification chamber for post-reaction flue gas emission treatment;

[0006] The circulating cooling module includes a water tank for storing cooling water, the water tank is connected to a centrifugal water pump, the centrifugal water pump delivers the cooling water in the water tank to the evaporator through a water supply pipe, and returns the cooling water to the water tank through a return pipe.

[0007] In a preferred embodiment, the top of the cooling and purification chamber is provided with an axial flow fan for drawing out the flue gas, a spray device for cooling the flue gas is provided below the axial flow fan, the spray device is connected to the return water pipe, a cooling coil is provided below the spray device, and the water storage tank is located at the bottom of the cooling and purification chamber to cool the cooling water returning to the water storage tank.

[0008] In a preferred embodiment, a water baffle is provided between the axial flow fan and the spray device, and a filter plate is provided between the cooling coil and the water storage tank.

[0009] In a preferred embodiment, the carbonization reaction module further comprises a circulation fan, an air inlet pipe of the circulation fan is passed into the flue gas, and an air outlet pipe of the circulation fan is passed into the cooling coil and then connected to the evaporator.

[0010] In a preferred embodiment, the reaction chamber is connected to the air inlet pipe of the circulation fan through a pipeline, so that the flue gas circulates between the circulation fan, the evaporator and the reaction chamber.

[0011] In a preferred embodiment, an openable and closable isolation door is provided between the reaction chamber and the cooling and purification chamber.

[0012] In a preferred embodiment, the reaction chamber has a plurality of openable and closable loading doors, the reaction chamber has a material rack for placing carbonization reaction raw materials, and a sealing strip is provided between the loading doors and the reaction chamber.

[0013] In a preferred embodiment, the skid-mounted frame is made of carbon steel.

[0014] In a preferred embodiment, the surface of the skid-mounted frame has an anti-rust coating.

[0015] A preferred embodiment further comprises a transport vehicle, and the skid-mounted frame is fixed on the transport vehicle.

[0016] Due to the adoption of the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0017] 1. As a preferred embodiment of the utility model, the skid-mounted carbonization bin can be used to fix the skid-mounted frame on a transport vehicle to achieve transportation by the transport vehicle. When it is needed, the skid-mounted frame is first installed on the transport vehicle. When the transport vehicle arrives at the designated destination, the skid-mounted frame is removed from the transport vehicle, or the carbonization reaction is directly carried out on the transport vehicle.

[0018] 2. As a preferred embodiment of the utility model, the cooling and purification chamber can further cool down the flue gas discharged from the cooling and purification chamber after the carbon dioxide gas has been absorbed by the cooling and purification chamber by spraying the cooling water returned from the return pipe on the spraying device, and at the same time, the sprayed cooling water is further heat exchanged through the cooling coil, so that the temperature of the cooling water returned to the water storage tank is further reduced. In addition, the cooling coil can also exchange heat with the flue gas after the carbon dioxide gas has been absorbed, so that it can be discharged after cooling.

[0019] 3. As a preferred embodiment of the utility model, a water baffle is provided between the axial flow fan and the spray device, which can prevent the water mist sprayed by the spray device from passing through the axial flow fan under the attraction of the axial flow fan, thereby preventing the water vapor from affecting the axial flow fan. A filter plate is provided between the cooling coil and the water storage tank, which can filter the cooling water returning to the water storage tank to prevent the returning cooling water from carrying solid impurities and causing adverse effects on the evaporator.

[0020] 4. As a preferred embodiment of the utility model, during operation, flue gas containing high concentration of carbon dioxide gas can be first introduced into the reaction chamber through a Roots blower. After the reaction in the reaction chamber, it may still contain carbon dioxide and others. In order to further allow the carbon dioxide and others to react fully, the reacted gas can be continued to flow into the reaction chamber through the evaporator through a circulating fan, so that it can further react in the reaction chamber after cooling. This cycle can be repeated many times to fully absorb the carbon dioxide and others in the flue gas.

[0021] 5. As a preferred embodiment of the utility model, the reaction chamber has a plurality of openable and closable loading doors, the reaction chamber is provided with a material rack for placing carbonization reaction raw materials, and a sealing strip is provided between the loading door and the reaction chamber to ensure the closed environment of the reaction chamber and prevent the flue gas carrying carbon dioxide from leaking into the external environment through the reaction chamber 4. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0023] Figure 1 The present invention is a schematic diagram of the overall structure of a skid-mounted carbonization bin according to a preferred embodiment of the present invention.

[0024] Reference numerals:

[0025] 1. Skid-mounted frame; 10. Transport vehicle;

[0026] 2. Roots blower;

[0027] 3. Evaporator;

[0028] 4. Reaction chamber; 41. Loading door; 42. Material rack;

[0029] 5. Cooling and purification chamber; 51. Axial flow fan; 52. Spraying device; 53. Cooling coil; 54. Water baffle; 55. Filter plate;

[0030] 6. Water storage tank; 61. Water supply pipe; 62. Return pipe;

[0031] 7. Centrifugal water pump;

[0032] 8. Circulation fan; 81. Air intake pipe;

[0033] 9. Isolation door. DETAILED DESCRIPTION

[0034] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0035] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0036] In addition, in the description of the present invention, it should be understood that the terms "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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.

[0037] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "implementation method", "example", "one embodiment", "example" or "specific example" 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 utility model. 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 an appropriate manner in any one or more embodiments or examples.

[0039] According to a preferred embodiment of the present invention, Figure 1 As shown, in order to facilitate the mobile transportation of the carbonization reaction device, the carbonization reaction device is set as a skid-mounted carbonization bin, which includes a skid-mounted frame 1. The skid-mounted frame 1 can be a rectangular parallelepiped, and further, the devices required for the carbonization reaction can be integrated inside the skid-mounted frame 1 in a manner similar to a container. Thus, the skid-mounted frame 1 can be fixed on the transport vehicle 10 to achieve transportation by the transport vehicle 10. When it is needed, the skid-mounted frame 1 is first installed on the transport vehicle 10. When the transport vehicle 10 arrives at the designated destination, the skid-mounted frame 1 is removed from the transport vehicle 10, or the carbonization reaction is directly carried out on the transport vehicle 10.

[0040] Furthermore, in order to facilitate the transportation of the skid-mounted frame 1 and prevent the skid-mounted frame 1 from being damaged during loading and unloading with the transport vehicle 10, the mechanical strength of the skid-mounted frame 1 needs to be improved, and therefore, the skid-mounted frame 1 is made of carbon steel as a whole. At the same time, in order to improve the anti-rust performance of the skid-mounted frame 1, the surface of the skid-mounted frame 1 needs to be treated with anti-rust, such as brushing an anti-rust coating or spraying an anti-rust paint on the surface of the skid-mounted frame 1.

[0041] Further, such as Figure 1 As shown, the skid-mounted frame 1 has a carbonization reaction module and a circulating cooling module:

[0042] The carbonization reaction module includes a Roots blower 2 for sucking flue gas. When working, flue gas containing carbon dioxide is passed into the Roots blower 2. The Roots blower 2 is connected to an evaporator 3 for cooling the flue gas. After the flue gas is cooled in the evaporator 3, it passes through a reaction chamber 4 for flue gas carbonization reaction connected to the evaporator 3, and a carbonization reaction is carried out in the reaction chamber 4 to absorb carbon dioxide gas contained in the flue gas. Then, it passes through a cooling and purification chamber 5 for post-reaction flue gas emission treatment connected to the reaction chamber 4, and the flue gas containing no carbon dioxide is discharged after cooling treatment in the cooling and purification chamber 5;

[0043] The circulating cooling module includes a water tank 6 for storing cooling water, and a centrifugal water pump 7 is connected to the water tank 6. The centrifugal water pump 7 delivers the cooling water in the water tank 6 to the evaporator 3 through a water supply pipe 61, and returns the cooling water to the water tank 6 through a return pipe 62. When the cooling water flows through the evaporator 3, the heat is exchanged with the high-temperature flue gas through the heat exchanger of the evaporator 3, thereby cooling the flue gas. At the same time, the temperature of the cooling water increases when passing through the evaporator 3. When the cooling water flows back to the water tank 6 through the return pipe 62, the cooling water exchanges heat with the external environment, thereby reducing the temperature of the cooling water.

[0044] A preferred embodiment, as Figure 1As shown, the top of the cooling and purification chamber 5 is provided with an axial flow fan 51 for leading out the flue gas, and a spray device 52 for cooling the flue gas is provided below the axial flow fan 51. The spray device 52 is connected to the return water pipe 62, and a cooling coil 53 is provided below the spray device 52. The water storage tank 6 is located at the bottom of the cooling and purification chamber 5 to cool the cooling water returned to the water storage tank 6. The cooling and purification chamber 5 can further cool the flue gas discharged through the cooling and purification chamber 5 and absorbed carbon dioxide gas by spraying the cooling water returned from the return water pipe 62 on the spray device 52, and at the same time, the sprayed cooling water is further heat exchanged through the cooling coil 53, so that the temperature of the cooling water returned to the water storage tank 6 is further reduced. In addition, the cooling coil 53 can also exchange heat with the flue gas that has absorbed carbon dioxide gas, so that it is discharged after cooling.

[0045] Furthermore, a water baffle 54 is provided between the axial flow fan 51 and the spray device 52, and the water baffle 54 can prevent the water mist sprayed by the spray device 52 from passing through the axial flow fan 51 under the attraction of the axial flow fan 51, thereby preventing the water vapor from affecting the axial flow fan 51. A filter plate 55 is provided between the cooling coil 53 and the water storage tank 6, and the filter plate 55 can filter the cooling water returning to the water storage tank 6 to prevent the returning cooling water from carrying solid impurities and causing adverse effects on the evaporator 3.

[0046] A preferred embodiment, as Figure 1 As shown, the carbonization reaction module also includes a circulating fan 8, the air inlet pipe 81 of the circulating fan 8 is passed into the flue gas, the air outlet pipe of the circulating fan 8 is passed into the cooling coil 53 and then connected to the evaporator 3, and the reaction chamber 4 is connected to the air inlet pipe 81 of the circulating fan 8 through a pipeline, so that the flue gas circulates between the circulating fan 8, the evaporator 3 and the reaction chamber 4. During operation, the flue gas containing high concentration of carbon dioxide gas can be first introduced into the reaction chamber 4 through the Roots blower 2. After the reaction in the reaction chamber 4, it may still contain carbon dioxide and other substances. In order to further fully react the carbon dioxide and other substances, the reacted gas can continue to flow into the reaction chamber 4 through the evaporator 3 through the circulating fan 8, so that it can further react in the reaction chamber 4 after cooling. This cycle is repeated many times, so that the carbon dioxide and other substances in the flue gas can be fully absorbed.

[0047] Furthermore, there is an openable and closable isolation door 9 between the reaction chamber 4 and the cooling and purification chamber 5. When the isolation door 9 is opened, the gas in the reaction chamber 4 will enter the cooling and purification chamber 5, and when the isolation door 9 is closed, the reaction chamber 4 is a closed space.

[0048] Furthermore, the isolating door 9 can be in the form of a revolving door, with a rotating shaft on the axis of the isolating door 9, and the rotating shaft can be connected to an electric control motor, and the opening and closing of the isolating door 9 can be achieved by controlling the movement of the electric control motor.

[0049] Furthermore, the reaction chamber 4 has a plurality of openable and closable loading doors 41, and the reaction chamber 4 has a material rack 42 for placing carbonization reaction raw materials. A sealing strip is provided between the loading door 41 and the reaction chamber 4, thereby ensuring the closed environment of the reaction chamber 4 and preventing the flue gas carrying carbon dioxide from leaking into the external environment through the reaction chamber 4.

[0050] The parts not described in the present invention can be realized by adopting or drawing on the existing technology.

[0051] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0052] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A new type of skid-mounted carbonization bin device, characterized in that: It comprises a skid-mounted frame (1), wherein the skid-mounted frame (1) has a carbonization reaction module and a circulating cooling module; The carbonization reaction module comprises a Roots blower (2) for sucking flue gas, the Roots blower (2) is connected to an evaporator (3) for cooling the flue gas, the evaporator (3) is connected to a reaction chamber (4) for flue gas carbonization reaction, and the reaction chamber (4) is connected to a cooling and purification chamber (5) for post-reaction flue gas emission treatment; The circulating cooling module comprises a water tank (6) for storing cooling water, the water tank (6) being connected to a centrifugal water pump (7), the centrifugal water pump (7) delivering the cooling water in the water tank (6) into the evaporator (3) through a water delivery pipe (61), and returning the cooling water to the water tank (6) through a return water pipe (62); It also comprises a transport vehicle (10), on which the skid-mounted frame (1) is fixed.

2. The novel skid-mounted carbonization silo device according to claim 1 is characterized in that: The top of the cooling and purification chamber (5) is provided with an axial flow fan (51) for guiding out the smoke, and below the axial flow fan (51) is provided with a spray device (52) for cooling the smoke. The spray device (52) is connected to the return water pipe (62), and below the spray device (52) is provided with a cooling coil (53). The water storage tank (6) is located at the bottom of the cooling and purification chamber (5) so as to cool the cooling water returning to the water storage tank (6).

3. The novel skid-mounted carbonization silo device according to claim 2 is characterized in that: A water baffle (54) is provided between the axial flow fan (51) and the spray device (52), and a filter plate (55) is provided between the cooling coil (53) and the water storage tank (6).

4. The novel skid-mounted carbonization silo device according to claim 3 is characterized in that: The carbonization reaction module also includes a circulating fan (8), the air inlet pipe (81) of the circulating fan (8) is passed through the flue gas, and the air outlet pipe of the circulating fan (8) is passed through the cooling coil (53) and then connected to the evaporator (3).

5. The novel skid-mounted carbonization silo device according to claim 4 is characterized in that: The reaction chamber (4) is connected to the air inlet pipe (81) of the circulation fan (8) through a pipeline, so that the flue gas circulates between the circulation fan (8), the evaporator (3) and the reaction chamber (4).

6. The novel skid-mounted carbonization silo device according to claim 1 is characterized in that: An openable and closable isolation door (9) is provided between the reaction chamber (4) and the cooling and purification chamber (5).

7. The novel skid-mounted carbonization silo device according to claim 1 is characterized in that: The reaction chamber (4) has a plurality of openable and closable loading doors (41), the reaction chamber (4) has a material rack (42) for placing carbonization reaction raw materials, and a sealing strip is provided between the loading doors (41) and the reaction chamber (4).

8. The novel skid-mounted carbonization silo device according to claim 1 is characterized in that: The skid-mounted frame (1) is made of carbon steel.

9. The novel skid-mounted carbonization silo device according to claim 8 is characterized in that: The surface of the skid-mounted frame (1) is provided with an anti-rust coating.

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