VOCs treatment device

Abstract

According to the technical scheme, the VOCs treatment device comprises a box body and two sliding filling channels, an air inlet and two feeding ports are formed in one side of the box body, and two air outlets and two discharging ports are formed in the other side of the box body; the two sliding filling channels are arranged on the inner side of the box body in an up-down distribution mode, are inclined and are used for obliquely guiding honeycomb activated carbon to slide and fill, the feeding ports correspond to the inclined top ends of the sliding filling channels in a one-to-one mode, the air inlet is located between the opposite sides of the two sliding filling channels, and the air outlet is located between the two sliding filling channels. The two air outlets are located above and below the two sliding filling channels correspondingly. According to the honeycomb activated carbon filling device, the sliding filling channel is arranged in the box body, and the honeycomb activated carbon is pushed in from the end part of the sliding filling channel by utilizing the inclined arrangement of the sliding filling channel, so that the honeycomb activated carbon can automatically slide downwards in an inclined manner and is filled in the sliding filling channel, the operation is more convenient and simpler, and a large amount of filling time can be saved.

Description

Technical Field

[0001] The utility model relates to the technical field of VOCs treatment, in particular to a VOCs treatment device. Background Art

[0002] In the production process of injection molding, rubber and other industries, the exhaust gas emitted is of complex types, low exhaust gas concentration and large air volume. Activated carbon is often used to treat such exhaust gas. Activated carbon has a large specific surface area and suitable stacking density, which can effectively adsorb various VOCS (volatile organic compounds) exhaust gas. Generally, an activated carbon box is used, and multiple drawers are provided on the box body, and honeycomb activated carbon is filled in the drawers.

[0003] The above-mentioned prior art still has the following problems: when filling and replacing honeycomb activated carbon, it is necessary to manually stack them into the corresponding drawer piece by piece, which is cumbersome, time-consuming and labor-intensive, resulting in a long shutdown of the production line for each replacement. Therefore, how to facilitate the filling and replacement of honeycomb activated carbon is a technical problem that needs to be solved. Utility Model Content

[0004] In view of this, it is necessary to provide a VOCs treatment device to solve the technical problem of how to easily load and replace honeycomb activated carbon in the prior art.

[0005] In order to achieve the above technical objectives, the technical solution of the utility model provides a VOCs treatment device, comprising:

[0006] The box body has an air inlet and two material inlets on one side, and two air outlets and two material discharge ports on the other side; and

[0007] Two sliding loading channels are arranged on the inner side of the box body in an upper and lower distribution, and are both inclined, for inclinedly guiding the sliding filling of honeycomb activated carbon, the feed port corresponds one by one to the inclined top of the sliding loading channel, the air inlet is located between the opposite sides of the two sliding loading channels, and the two air outlets are respectively located above and below the two sliding loading channels.

[0008] Furthermore, the feed port and the discharge port are both hinged with a sealing cover plate, and the sealing cover plate flips downward and is flush with the inclination of the sliding loading channel after flipping.

[0009] Furthermore, the sliding loading channel includes a grid plate, side guard plates and guide rails, a plurality of guide rails are arranged equidistantly from front to back on the top of the grid plate, and the side guard plates are arranged on the front and rear sides of the grid plate.

[0010] Furthermore, the guide rail includes two L-shaped beams arranged relatively parallel to each other on the grid plate.

[0011] Furthermore, a converging air outlet duct is provided between the two air outlets.

[0012] Furthermore, it also includes an activated carbon material rack, which is abutted against one side or the other side of the box body and is used for loading or unloading activated carbon.

[0013] Furthermore, the activated carbon material rack includes a movable base, a lifting mechanism, a frame, a flipping mechanism and a layer plate. The lifting mechanism is arranged on the movable base, the frame is arranged on the movable end of the lifting mechanism, the layer plate is hinged on the frame, the flipping mechanism is arranged on the frame, and the movable end of the flipping mechanism is connected to the layer plate for driving the layer plate to rotate and tilt upward or downward.

[0014] Furthermore, the number of the layer plates and the number of the turning mechanisms are both two.

[0015] Furthermore, the turnover mechanism includes a hydraulic push rod, one end of which is hinged to the frame, and the other end of which is hinged to the layer plate.

[0016] Furthermore, a baffle is vertically arranged on the layer plate.

[0017] Compared with the prior art, the utility model has the following beneficial effects: by arranging a sliding filling channel in the box body and utilizing the inclined arrangement of the sliding filling channel, the honeycomb activated carbon can be pushed in from its end and automatically slide downward obliquely to complete the filling in the sliding filling channel, which makes the operation lighter and simpler and can save a lot of filling time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the structure of the VOCs treatment device according to the embodiment of the utility model;

[0019] Figure 2 It is a three-dimensional diagram of the structure of the VOCs treatment device according to an embodiment of the utility model from another perspective;

[0020] Figure 3 It is a three-dimensional structural diagram of a layer of sliding filling channel of the VOCs treatment device according to an embodiment of the utility model without filling honeycomb activated carbon;

[0021] Figure 4 It is a front view of the VOCs treatment device according to an embodiment of the utility model;

[0022] Figure 5 It is a front view schematic diagram of the activated carbon material rack and the box body according to the embodiment of the utility model;

[0023] In the figure: 1, box body; 101, air inlet; 102, air outlet; 103, feed inlet; 104, discharge port;

[0024] 2. Sliding loading channel; 21. Grid plate; 22. Side guard plate; 23. Guide rail; 231. L-shaped beam;

[0025] 3. Sealing cover plate;

[0026] 4. Converging air duct;

[0027] 5. Activated carbon rack; 51. Mobile base; 52. Lifting mechanism; 53. Frame; 54. Turning mechanism; 55. Shelf; 5301. Baffle;

[0028] 6. Honeycomb activated carbon. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the present application and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not used to limit the scope of the present invention.

[0030] like Figure 1-5 As shown, the utility model provides a VOCs treatment device, including a box body 1 and two sliding loading channels 2, one side of the box body 1 is provided with an air inlet 101 and two feed ports 103, the other side of the box body 1 is provided with two air outlets 102 and two discharge ports 104, the air inlet 101 is used to let in waste gas, the air outlet 102 is used to discharge waste gas purified by activated carbon, the feed port 103 and the discharge port 104 are respectively used for loading and unloading honeycomb activated carbon 6; the two sliding loading channels 2 are arranged on the inner side of the box body 1 in an up-and-down distribution, and are both inclined, for inclined guiding the sliding filling of the honeycomb activated carbon, and the sliding loading channel 2 is The accommodating part of the honeycomb activated carbon 6, the feed port 103 corresponds one-to-one with the inclined top of the sliding filling channel 2. The honeycomb activated carbon 6 is pushed into the sliding filling channel 2 from the feed port 103, and can move directly along the slide downward. The inclined slide of the sliding filling channel 2 is used to make the honeycomb activated carbon 6 slide obliquely downward and complete the filling in the sliding filling channel 2. The operation is lighter and simpler, and a lot of filling time can be saved. Moreover, when the honeycomb activated carbon 6 needs to be unloaded, the unloading port 104 is opened, and the honeycomb activated carbon 6 can automatically slide out from the unloading port 104 by using the inclined slide of the sliding filling channel 2. There is no need to move it out piece by piece manually, and the operation is quick and convenient.

[0031] In this embodiment, in order to achieve the basic activated carbon filtration purification effect, please refer to Figure 4The air inlet 101 is located between the opposite sides of the two sliding loading channels 2 for the entry of exhaust gas. The two air outlets 102 are respectively located above and below the two sliding loading channels 2. After the exhaust gas enters, since the air outlets 102 are respectively located above and below the two sliding loading channels 2, the exhaust gas is prompted to pass through the honeycomb activated carbon 6 in the upper and lower sliding loading channels 2, and then discharged from the air outlet 102, thereby achieving the basic activated carbon filtration and purification effect.

[0032] In this embodiment, in order to seal the box body 1 except for the air inlet and outlet after loading the honeycomb activated carbon, the feed port 103 and the discharge port 104 are both hinged with a sealing cover plate 3, and the flipping direction of the sealing cover plate 3 is downward, and after flipping, it is flush with the inclination of the sliding loading channel 2, which is convenient for loading and unloading.

[0033] It can be understood that a locking member is further provided between the sealing cover plate 3 and the box body 1 , and the locking member can be an existing assembly component with a locking effect, such as a bolt, a lock buckle, etc.

[0034] Furthermore, in order to converge the two air outlets 102 , a converging air outlet duct 4 is provided between the two air outlets 102 .

[0035] In this embodiment, in order to provide a certain degree of guidance for the sliding loading of honeycomb activated carbon, the sliding loading path 2 includes a mesh plate 21, a side guard plate 22 and a guide rail 23. A plurality of guide rails 23 are arranged equidistantly from front to back on the top of the mesh plate 21. One guide rail 23 corresponds to a column of honeycomb activated carbon 6. In the guide rail 23, the honeycomb activated carbon 6 is arranged in sequence from left to right. The side guard plate 22 is arranged on the front and rear sides of the mesh plate 21 and is connected to the inner wall of the box body 1 to fill the front and rear spaces. The mesh plate 21 is used for the upward and downward circulation of gas, and the two ends of the mesh plate 21 are respectively connected and fixed to the left and right walls of the box body 1.

[0036] Furthermore, the guide rail 23 includes two L-shaped beams 231 relatively parallel to each other and arranged on the grid plate 21 , and the honeycomb activated carbon 6 is slidably connected between the two L-shaped beams 231 .

[0037] It is understandable that the guide rail 23 can also be made of two cylindrical rods, and correspondingly two semicircular grooves are opened at the bottom of the honeycomb activated carbon 6 to achieve sliding guidance of the honeycomb activated carbon 6.

[0038] In this embodiment, in order to further reduce the burden on workers, the VOCs treatment device also includes an activated carbon material rack 5, which is abutted against one side or the other side of the box body 1 and is used for loading or unloading activated carbon.

[0039] Specifically, the activated carbon material rack 5 includes a movable base 51, a lifting mechanism 52, a frame 53, a flipping mechanism 54 and a layer plate 55. The lifting mechanism 52 is arranged on the movable base 51, the frame 53 is arranged at the movable end of the lifting mechanism 52, the layer plate 55 is hinged on the frame 53, and the flipping mechanism 54 is arranged on the frame 53. The movable end of the flipping mechanism 54 is connected to the layer plate 55, which is used to drive the layer plate 55 to rotate and tilt upward or downward. The height of the frame 53 is adjusted by the lifting mechanism 52, and then the height position of the layer plate 55 is adjusted to align it with the corresponding feed port 103 or discharge port 104. The layer plate 55 is tilted by the flipping mechanism 54 to pour the honeycomb activated carbon 6, slide it into the feed port 103, and then slide it into the sliding loading channel 2.

[0040] Furthermore, in order to load or unload materials to two sliding loading channels 2 at one time, the number of the layer plate 55 and the flip mechanism 54 are both two, corresponding to the two sliding loading channels 2 respectively, and under the adjustment of the lifting mechanism 52, they can be aligned to the top or bottom of the sliding loading channel 2.

[0041] Preferably, the flipping mechanism 54 includes a hydraulic push rod, one end of which is hinged to the frame 53, and the other end is hinged to the layer plate 55. The layer plate 55 is rotated and tilted by the extension and retraction of the hydraulic push rod, so that the honeycomb activated carbon thereon is dumped.

[0042] It is understandable that the lifting mechanism 52 may also be a device with a lifting function such as a hydraulic push rod.

[0043] It can be understood that in order to dock with the guide rails 23 on the sliding filling path 2 during pouring, corresponding guide rails 23 can also be set on the layer plate 55 to place the honeycomb activated carbon 6.

[0044] Preferably, a baffle 5301 is vertically arranged on the layer plate 55, and the baffle 5301 is used to block the honeycomb activated carbon during unloading to prevent it from sliding off the layer plate 55 in an inclined state.

[0045] The specific working process of the utility model is as follows: when loading the activated carbon, open the sealing cover plate 3 of the feed port 103, align the honeycomb activated carbon 6 with the corresponding guide rail 23, push it in, and push multiple honeycomb activated carbons 6 in sequence until the corresponding guide rail 23 is filled; when unloading the activated carbon, it is necessary to prepare a storage rack, place it at the discharge port 104, directly open the sealing cover plate 3 at the discharge port 104, and the honeycomb activated carbon 6 automatically slides out; when using the activated carbon material rack 5 to load, stack the honeycomb activated carbon 6 on the layer plate 55, move the activated carbon material rack 5 until the layer plate 55 is aligned with the feed port 103, and the flip mechanism 54 drives the layer plate 55 to tilt, and the honeycomb activated carbon 6 is tilted into the sliding filling path 2; when using the activated carbon material rack 5 to unload, adjust the height of the layer plate 55 by the lifting mechanism 52, align it to the discharge port 104, and then open the sealing cover plate 3 at the discharge port 104.

[0046] The entire workflow is completed, and the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0047] The above is only a preferred specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A VOCs treatment device, characterized in that: include: The box body has an air inlet and two material inlets on one side, and two air outlets and two material discharge ports on the other side; and Two sliding loading channels are arranged on the inner side of the box body in an upper and lower distribution, and are both inclined, for inclinedly guiding the sliding filling of honeycomb activated carbon, the feed port corresponds one by one to the inclined top of the sliding loading channel, the air inlet is located between the opposite sides of the two sliding loading channels, and the two air outlets are respectively located above and below the two sliding loading channels.

2. The VOCs treatment device according to claim 1, characterized in that: The feed port and the discharge port are both hinged with a sealing cover plate, and the sealing cover plate flips downward and is flush with the inclination of the sliding loading channel after flipping.

3. The VOCs treatment device according to claim 2, characterized in that: The sliding loading channel comprises a grid plate, side guard plates and guide rails. A plurality of guide rails are arranged equidistantly from front to back on the top of the grid plate, and the side guard plates are arranged on the front and rear sides of the grid plate.

4. The VOCs treatment device according to claim 3, characterized in that: The guide rail comprises two L-shaped beams which are arranged relatively parallel on the grid plate.

5. The VOCs treatment device according to claim 3, characterized in that: A converging air outlet duct is arranged between the two air outlets.

6. The VOCs treatment device according to claim 5, characterized in that: It also includes an activated carbon material rack, which abuts against one side or the other side of the box body and is used for loading or unloading activated carbon.

7. The VOCs treatment device according to claim 6, characterized in that: The activated carbon material rack includes a movable base, a lifting mechanism, a frame, a flipping mechanism and a layer plate. The lifting mechanism is arranged on the movable base, the frame is arranged on the movable end of the lifting mechanism, the layer plate is hinged on the frame, the flipping mechanism is arranged on the frame, and the movable end of the flipping mechanism is connected to the layer plate for driving the layer plate to rotate and tilt upward or downward.

8. The VOCs treatment device according to claim 7, characterized in that: The number of the layer plates and the number of the turning mechanisms are both two.

9. The VOCs treatment device according to claim 8, characterized in that: The turnover mechanism comprises a hydraulic push rod, one end of which is hinged to the frame, and the other end of which is hinged to the layer plate.

10. The VOCs treatment device according to claim 9, characterized in that: A baffle is vertically arranged on the layer plate.

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