Movable activated carbon adsorption equipment

Abstract

The utility model discloses a mobile activated carbon adsorption equipment, including frame, diffusion cover, motor, negative pressure impeller, impeller cover, filter element support and combination mechanism, the bottom of frame is equipped with a plurality of wheels for moving, the impeller cover is fixedly connected with one side of the top of frame, the motor is fixedly connected with the outer side of impeller cover, and the motor is fixedly connected with the filter element support. A negative-pressure impeller is arranged on the inner side of the impeller cover, a waste gas outlet is formed in the impeller cover in the radial direction, and an output shaft of the motor extends into the inner side of the impeller cover to be fixedly connected with the negative-pressure impeller; the frame is dragged by a trailer to move to a desorption site, tedious operation is not needed in the transfer process, and only the waste gas inlet end and the waste gas outlet end need to be disconnected, so that the purpose of quick disassembly and transfer is achieved; when waste gas with different concentrations is filtered, the number of the activated carbon filter elements placed on the two sides of the filter element support is increased or decreased, so that the activated carbon can be in an optimal adsorption state in the whole waste gas filtering process, and a better waste gas filtering effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile activated carbon adsorption equipment, in particular to a mobile activated carbon adsorption equipment. Background Art

[0002] Activated carbon can effectively remove pollutants from industrial waste gas and is therefore widely used in the final treatment of industrial waste gas. During the waste gas treatment process, to reduce the cost of waste gas treatment for enterprises, a decentralized collection and centralized desorption treatment model is often adopted. However, existing activated carbon adsorption equipment is large in size and weight, and the desorption of the filter element during disassembly and transportation requires cumbersome operations, which reduces the efficiency of the equipment. At the same time, the amount of activated carbon used in existing activated carbon adsorption devices is fixed, and it is impossible to freely configure the amount of activated carbon used for different scenarios. Therefore, a mobile activated carbon adsorption device has been designed to address the above issues. Utility Model Content

[0003] In view of the shortcomings of existing mobile activated carbon adsorption equipment, the purpose of this utility model is to provide a mobile activated carbon adsorption equipment with the advantages of rapid disassembly and transportation, free configuration of activated carbon dosage, etc.

[0004] To achieve the above-mentioned purpose, a technical solution adopted by the present invention is: a mobile activated carbon adsorption device, including a frame, a diffusion cover, a motor, a negative pressure impeller, an impeller cover, a filter element bracket and a combination mechanism, wherein the bottom of the frame is provided with a plurality of wheels for movement, one side of the top of the frame is fixedly connected to the impeller cover, the outer side of the impeller cover is fixedly connected to the motor, the inner side of the impeller cover is provided with a negative pressure impeller, the impeller cover has an exhaust gas outlet radially, the output shaft of the motor extends into the inner side of the impeller cover and is fixedly connected to the negative pressure impeller, the top end surface of the frame is also provided with a movable slide groove, the diffusion cover is slidably connected to the movable slide groove on the top of the frame through a sliding frame, a plurality of filter element brackets sliding in the movable slide groove are provided between the diffusion cover and the impeller cover, the combination mechanism is arranged in the movable slide groove on the top end surface of the frame, and the combination mechanism is used to control the movement of the plurality of filter element brackets and the diffusion cover;

[0005] Preferably, the filter element holder has grooves on both sides for installing the activated carbon filter element, the contact surface between the diffusion cover and the filter element holder has a groove for installing the activated carbon filter element, and the contact surface between the impeller cover and the filter element holder has a groove for installing the activated carbon filter element;

[0006] Preferably, the contact end surface of the filter element bracket also has a sealing ring to prevent exhaust gas leakage;

[0007] Preferably, the outer end of the diffusion cover further has a bellows telescopic tube connected to the exhaust gas inlet end, and the bellows telescopic tube is used to compensate for the movement distance of the diffusion cover;

[0008] Preferably, the combined mechanism includes a hydraulic rod, a scissor-type connecting rod and a positioning slide groove, wherein the positioning slide groove is arranged perpendicular to the movable slide groove on one side of the top end surface of the frame, a hinge point at one end of the scissor-type connecting rod is hinged to the bottom of the sliding frame of the fixed diffuser cover, a forked connecting rod at the other end of the scissor-type connecting rod is slidably connected in the positioning slide groove, multiple hinge points in the middle of the scissor-type connecting rod are respectively hinged to the bottom of multiple filter element brackets, the telescopic end of the hydraulic rod is fixedly connected to the filter element bracket, and the hydraulic rod is fixedly connected to one side of the top of the frame;

[0009] The beneficial effects of the utility model are: 1. The frame is moved to the desorption site by dragging a trailer, and the transportation process does not require tedious operations. It only needs to disconnect the exhaust gas inlet and outlet ends, so as to achieve the purpose of rapid disassembly and transportation; 2. When filtering exhaust gases of different concentrations, by increasing or decreasing the number of activated carbon filter elements placed on both sides of the filter element bracket, the activated carbon can be in the best adsorption state during the entire exhaust gas filtration process, thereby achieving better exhaust gas filtration effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a cross-sectional structural view of the utility model in working state;

[0011] Figure 2 This is a cross-sectional structural view of the activated carbon filter element of the utility model when it is replaced or installed;

[0012] Figure 3 For this utility model Figure 2 Cross-sectional structural view in the AA direction. DETAILED DESCRIPTION

[0013] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more precise definition of the protection scope of the present invention.

[0014] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside", and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0015] Furthermore, it should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "provided with," and "set" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0016] See also Figures 1 to 3 , the embodiments of the present utility model include:

[0017] A mobile activated carbon adsorption device includes a frame 1, a diffusion cover 2, a motor 3, a negative pressure impeller 4, an impeller cover 5, a filter element bracket 6 and a combination mechanism 7. The bottom of the frame 1 has a plurality of wheels 8 for movement, and an impeller cover 5 is fixedly connected to one side of the top of the frame 1. The outer side of the impeller cover 5 is fixedly connected to the motor 3. The inner side of the impeller cover 5 is provided with a negative pressure impeller 4, and the impeller cover 5 has an exhaust gas outlet 51 in the radial direction. The output shaft of the motor 3 extends into the inner side of the impeller cover 5 and is fixedly connected to the negative pressure impeller 4. The top end surface of the frame 1 also has a movable slide groove 11, and the diffusion cover 2 is slidably connected to the movable slide groove 11 on the top of the frame 1 through a sliding frame 21. A plurality of filter element brackets 6 sliding in the movable slide groove 11 are provided between the diffusion cover 2 and the impeller cover 5. The combination mechanism 7 is arranged in the movable slide groove 11 on the top end surface of the frame 1. The combination mechanism 7 is used to control the movement of multiple filter element brackets 6 and the diffusion cover 2;

[0018] The filter element bracket 6 has grooves 9 on both sides for installing the activated carbon filter element, the contact surface between the diffusion cover 2 and the filter element bracket 6 has a groove 9 for installing the activated carbon filter element, and the contact surface between the impeller cover 5 and the filter element bracket 6 has a groove 9 for installing the activated carbon filter element;

[0019] The contact end surface of the filter element bracket 6 also has a sealing ring to prevent exhaust gas leakage;

[0020] The outer end of the diffusion cover 2 also has a bellows telescopic tube 10 connected to the exhaust gas inlet end, and the bellows telescopic tube 10 is used to compensate for the movement distance of the diffusion cover 2;

[0021] The combined mechanism 7 includes a hydraulic rod 71, a scissor-type connecting rod 72 and a positioning slide 73. The positioning slide 73 is arranged on one side of the top end surface of the frame 1 perpendicular to the movable slide 11. The hinge point at one end of the scissor-type connecting rod 72 is hinged to the bottom of the sliding frame 21 of the fixed diffuser cover 2. The bifurcated connecting rod at the other end of the scissor-type connecting rod 72 is slidably connected in the positioning slide 73. Multiple hinges in the middle of the scissor-type connecting rod 72 are respectively hinged to the bottom of multiple filter element brackets 6. The telescopic end of the hydraulic rod 71 is fixedly connected to the filter element bracket 6. The hydraulic rod 71 is fixedly connected to one side of the top of the frame 1.

[0022] Through the above settings, in the actual working process, its specific working principle is as follows:

[0023] Before filtration, for different concentrations of exhaust gas, by increasing or decreasing the number of activated carbon filter elements placed on both sides of the filter element bracket 6, the activated carbon can be in the best adsorption state during the entire exhaust gas filtration process, thereby achieving better exhaust gas filtration effect;

[0024] Exhaust gas filtration: First, connect the exhaust gas inlet end of the bellows 10 to the exhaust gas outlet, start the motor 3 to drive the negative pressure impeller 4 to rotate at high speed, and the negative pressure impeller 4 draws the exhaust gas from the exhaust gas inlet end of the bellows 10. The inhaled exhaust gas passes through multiple activated carbon filter elements for filtration. The filtered exhaust gas is driven by the negative pressure impeller 4 and discharged from the radial exhaust gas outlet 51 of the impeller cover 5, thereby completing the adsorption filtration of the exhaust gas;

[0025] Filter element transportation: By dragging the frame 1 to the desorption site, the transportation process does not require tedious operations. It only needs to disconnect the exhaust gas inlet and outlet ends. At the same time, during the transportation process, the activated carbon filter element is also covered by the filter element bracket 6, so that the activated carbon filter element will not be exposed during the transportation process, thereby preventing the harmful substances adsorbed by the activated carbon filter element from being released outward;

[0026] Removing the activated carbon filter element: Start the hydraulic rod 71 to extend and drive the filter element holder 6 to move. When the filter element holder 6 moves, the scissor-type connecting rod 72 at the bottom is simultaneously driven to move. Under the drive of the scissor-type connecting rod 72, the diffusion cover 2 and the multiple filter element holders 6 are moved away from each other, thereby reserving sufficient operating space, so that the activated carbon filter element can be quickly removed from the groove 9 for desorption;

[0027] Installing the activated carbon filter element: First, place the activated carbon filter element after desorption into the groove 9 of the multiple filter element holders 6. Then, start the hydraulic rod 71 to retract and drive the filter element holder 6 to move. When the filter element holder 6 moves, the scissor-type connecting rod 72 at the bottom is driven to move. Driven by the scissor-type connecting rod 72, the diffusion cover 2 and the multiple filter element holders 6 approach each other until they are fully in contact and sealed by the sealing ring, thereby enabling the adsorption and filtration of the exhaust gas;

[0028] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A mobile activated carbon adsorption device, characterized in that: It includes a frame, a diffusion cover, a motor, a negative pressure impeller, an impeller cover, a filter element bracket and a combination mechanism, wherein the bottom of the frame has multiple wheels for movement, one side of the top of the frame is fixedly connected to the impeller cover, the outer side of the impeller cover is fixedly connected to the motor, the inner side of the impeller cover is provided with a negative pressure impeller, the impeller cover has an exhaust gas outlet radially, the motor output shaft extends into the inner side of the impeller cover and is fixedly connected to the negative pressure impeller, the top end face of the frame also has a movable slide groove, the diffusion cover is slidably connected to the movable slide groove on the top of the frame through a sliding frame, multiple filter element brackets sliding in the movable slide groove are provided between the diffusion cover and the impeller cover, the combination mechanism is arranged in the movable slide groove on the top end face of the frame, and the combination mechanism is used to control the movement of multiple filter element brackets and the diffusion cover.

2. The mobile activated carbon adsorption device according to claim 1, characterized in that: The filter element bracket has grooves on both sides for installing the activated carbon filter element, the contact surface between the diffusion cover and the filter element bracket has a groove for installing the activated carbon filter element, and the contact surface between the impeller cover and the filter element bracket has a groove for installing the activated carbon filter element.

3. The mobile activated carbon adsorption device according to claim 1, characterized in that: The contact end surface of the filter element bracket is also provided with a sealing ring to prevent exhaust gas leakage.

4. The mobile activated carbon adsorption device according to claim 1, characterized in that: The outer end of the diffusion cover is further provided with a bellows telescopic tube connected to the exhaust gas inlet end, and the bellows telescopic tube is used to compensate for the moving distance of the diffusion cover.

5. The mobile activated carbon adsorption device according to claim 1, characterized in that: The combined mechanism includes a hydraulic rod, a scissor-type connecting rod and a positioning slide. The positioning slide is perpendicular to the moving slide and is arranged on one side of the top end face of the frame. The hinge point at one end of the scissor-type connecting rod is hinged to the bottom of the sliding frame that fixes the diffuser cover. The forked connecting rod at the other end of the scissor-type connecting rod is slidably connected in the positioning slide. Multiple hinges in the middle of the scissor-type connecting rod are respectively hinged to the bottom of multiple filter element brackets. The telescopic end of the hydraulic rod is fixedly connected to the filter element bracket, and the hydraulic rod is fixedly connected to one side of the top of the frame.

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