Chemical raw material dust absorption device

Abstract

The utility model relates to the technical field of chemical processing, especially relates to a chemical raw material dust absorption device, including absorption mechanism, the lower end four corners of absorption mechanism all are fixedly connected with support leg, the lower end left part of absorption mechanism is fixedly connected with processing mechanism, the upper end right part of absorption mechanism is fixedly connected with connecting cylinder, the inside of connecting cylinder places with activated carbon, the upper portion of connecting cylinder is inserted with the round cylinder of thread and is connected with the round cylinder, the inside fixed connection of round cylinder has the exhaust fan, the lower part fixed connection of round cylinder has the fixed plate, the upper end rear part of absorption mechanism is fixedly connected with power pump, the rear end fixed connection of power pump has the hose, absorption mechanism includes rectangular frame. The chemical raw material dust absorption device of the utility model increases the contact area of baffle and airflow, improves the absorption capacity to powder, and can conveniently handle the generated deposit, prevents the influence of effluent.

Description

Technical Field

[0001] This utility model relates to the field of chemical processing technology, and in particular to a chemical raw material dust absorption device. Background Technology

[0002] Some chemical processes generate powders. For powders from substances with relatively stable physical and chemical properties, activated carbon or filter bags are generally sufficient for absorption. However, for powders from acidic or alkaline chemicals, special methods are required for absorption. Current absorption devices have some shortcomings and areas for improvement: 1. While absorption is generally used to adsorb and fix the powder, the area of ​​the adsorption plate is fixed, limiting its adsorption capacity; 2. The absorbed powder needs to be treated to remove it from the adsorption plate and to remove any acidic or alkaline liquids generated during treatment. This treatment process can cause precipitation, affecting the effluent. Therefore, we propose a chemical raw material dust absorption device. Utility Model Content

[0003] The main objective of this invention is to provide a chemical raw material dust absorption device that can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A chemical raw material dust absorption device includes an absorption mechanism. Support legs are fixedly connected to the four corners of the lower end of the absorption mechanism. A processing mechanism is fixedly connected to the lower left part of the absorption mechanism. A connecting cylinder is fixedly connected to the upper right part of the absorption mechanism. Activated carbon is placed inside the connecting cylinder. A cylindrical tube is threadedly inserted and clamped to the upper part of the connecting cylinder. An exhaust fan is fixedly connected inside the cylindrical tube. A fixing plate is fixedly connected to the lower part of the cylindrical tube. A power pump is fixedly connected to the upper rear part of the absorption mechanism. A flexible hose is fixedly connected to the rear end of the power pump.

[0005] Preferably, the absorption mechanism includes a rectangular frame, a storage tube is fixedly connected to the upper left side of the rectangular frame, a number of buffer tubes are fixedly connected at equal intervals on the upper inner wall of the rectangular frame, a number of atomizing nozzles are fixedly connected at equal intervals on the buffer tubes, and two sets of wind deflectors are fixedly connected to the front inner wall and the right inner wall of the rectangular frame, with a number of storage grooves evenly spaced on the left side of the two sets of wind deflectors.

[0006] By adopting the above technical solution, the rectangular frame, the wind baffle, and the inner wall of the lower liquid storage tank are all made of ceramic material, which can reduce the corrosion of powder and liquid.

[0007] Preferably, the rectangular frame is fixedly connected to the support leg, and the rectangular frame is fixedly connected to the cylindrical tube.

[0008] By adopting the above technical solution, the baffle can change the direction of airflow, and the storage groove can conveniently store powder, thereby improving the powder absorption capacity.

[0009] Preferably, the two sets of wind deflectors rotate in opposite directions, and the positions of the buffer tubes are all corresponding to the positions of the wind deflectors. A processing mechanism is fixedly connected to the lower end of the rectangular frame.

[0010] By adopting the above technical solution, the atomizing nozzle is tilted to the right, which facilitates the spraying of liquid onto the wind deflector.

[0011] Preferably, the processing mechanism includes a storage tank, a water outlet pipe is fixedly connected to the lower middle part of the storage tank, a threaded ring is fixedly connected to the lower outer surface of the water outlet pipe, a valve is provided inside the water outlet pipe, an extension tube is threadedly connected to the water outlet pipe through the threaded ring, and a filter screen is fixedly connected to the lower part of the inner wall of the extension tube.

[0012] By adopting the above technical solution, the liquid storage tank is made of transparent material, which makes it easy to see the volume of the liquid and observe the processing status.

[0013] Preferably, the liquid storage tank is fixedly connected to the rectangular frame, the filter screen has a spherical structure, and the valve is located on the upper part of the filter screen.

[0014] By adopting the above technical solution, the hemispherical filter screen can facilitate smooth water flow while collecting sediment on all four sides.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. By setting up an absorption mechanism, the baffle plate on the absorption mechanism can change the airflow direction while contacting the airflow. At the same time, there are storage grooves on the baffle plate, which not only increases the contact area with the airflow and increases the absorption efficiency, but also stores powder, further improving the absorption effect.

[0016] 2. By setting up a processing mechanism, the liquid storage tank on the processing mechanism can conveniently store the liquid in which the powder is soaked in water, and the transparent material can make it easy to observe the effect of the processed liquid. After the processing is completed, the filter screen inside the extension cylinder at the bottom can facilitate the liquid to flow out and diffuse and collect the sediment to the four sides for convenient subsequent processing. Attached Figure Description

[0017] Figure 1 This is a partial structural diagram of a chemical raw material dust absorption device according to the present invention; Figure 2 This is a partial structural diagram of a chemical raw material dust absorption device according to the present invention; Figure 3 This is a schematic diagram of the absorption mechanism of a chemical raw material dust absorption device according to the present invention; Figure 4 This is a schematic diagram of the processing mechanism of a chemical raw material dust absorption device according to the present invention.

[0018] In the diagram: 1. Absorption mechanism; 2. Support leg; 3. Processing mechanism; 4. Connecting cylinder; 5. Activated carbon; 6. Cylindrical cylinder; 7. Exhaust fan; 8. Fixing plate; 9. Power pump; 10. Hose; 11. Rectangular frame; 12. Storage tube; 13. Buffer tube; 14. Atomizing nozzle; 15. Wind baffle; 16. Storage groove; 17. Liquid storage tank; 18. Water outlet pipe; 19. Threaded ring; 20. Valve; 21. Extension tube; 22. Filter screen. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Please see Figure 1-4 This utility model provides a technical solution: A chemical raw material dust absorption device includes an absorption mechanism 1. Support legs 2 are fixedly connected to the four corners of the lower end of the absorption mechanism 1. A processing mechanism 3 is fixedly connected to the lower left part of the absorption mechanism 1. A connecting cylinder 4 is fixedly connected to the upper right part of the absorption mechanism 1. Activated carbon 5 is placed inside the connecting cylinder 4. A cylindrical cylinder 6 is threaded and clamped to the upper part of the connecting cylinder 4. An exhaust fan 7 is fixedly connected inside the cylindrical cylinder 6. A fixing plate 8 is fixedly connected to the lower part of the cylindrical cylinder 6. A power pump 9 is fixedly connected to the upper rear end of the absorption mechanism 1. A flexible hose 10 is fixedly connected to the rear end of the power pump 9.

[0023] In this embodiment, the absorption mechanism 1 includes a rectangular frame 11. A storage tube 12 is fixedly connected to the upper left side of the rectangular frame 11. Several sets of buffer tubes 13 are fixedly connected at equal intervals on the upper inner wall of the rectangular frame 11. Several sets of atomizing nozzles 14 are fixedly connected at equal intervals on the several sets of buffer tubes 13. Two sets of wind deflectors 15 are fixedly connected to the front inner wall and the right inner wall of the rectangular frame 11. Several sets of storage grooves 16 are opened at equal intervals on the left side of the two sets of wind deflectors 15. The rectangular frame 11 is fixedly connected to the support leg 2 and the cylindrical tube 6. The two sets of wind deflectors 15 rotate in opposite directions. The positions of the several sets of buffer tubes 13 correspond to the positions of the wind deflectors 15. A processing mechanism 3 is fixedly connected to the lower end of the rectangular frame 11.

[0024] Through the above scheme: the baffle plate 15 on the absorption mechanism 1 can change the flow direction of the airflow, and the storage groove 16 on the surface of the baffle plate 15 can increase the contact area with the airflow. At the same time, the storage groove 16 can be used to place dust, thereby improving the dust absorption capacity.

[0025] In this embodiment, the processing mechanism 3 includes a liquid storage tank 17. A water outlet pipe 18 is fixedly connected to the lower middle part of the liquid storage tank 17. A threaded ring 19 is fixedly connected to the lower outer surface of the water outlet pipe 18. A valve 20 is provided inside the water outlet pipe 18. An extension tube 21 is threadedly connected to the water outlet pipe 18 through the threaded ring 19. A filter screen 22 is fixedly connected to the lower part of the inner wall of the extension tube 21. The liquid storage tank 17 is fixedly connected to the rectangular frame 11. The filter screen 22 has a spherical structure. The valve 20 is located on the upper part of the filter screen 22.

[0026] Through the above solution: the storage tank 17 can store the processed liquid, and the transparent material makes it easy to observe the processing status. The interior of the lower extension cylinder 21 has a hemispherical filter screen 22, which can easily collect impurities while draining water, facilitating subsequent unified processing.

[0027] It should be noted that this utility model is a chemical raw material dust absorption device. During use, first turn on the switch at the top of the cylindrical tube 6 to start the internal exhaust fan 7. Activated carbon 5 is placed at the bottom of the exhaust fan 7 to reduce dust contact with the fan. The airflow generated by the exhaust fan 7 flows from the left to the right of the rectangular frame 11, passing over the inclined baffle plate 15. The surface of the baffle plate 15 has a storage groove 16, which not only increases the contact area with the airflow compared to a flat baffle plate 15, but also allows for dust storage, increasing dust adhesion. After working for two hours, the exhaust fan 7 can be turned off to remove the dust from the surface of the baffle plate 15. This method is suitable for treating acidic materials. When dealing with soluble dust, the hose 10 can be placed in water, and the water is transported to the storage pipe 12 and buffer pipe 13 by the power pump 9. The water is then sprayed out by the inclined atomizing nozzle 14. The sprayed water will pass through the baffle plate 15, dissolving the dust inside the storage groove 16 and flowing into the lower liquid storage tank 17. After the baffle plate 15 is cleaned, a low-concentration alkaline solution is added to the liquid storage tank 17 to cause a neutralization reaction, forming a salt solution or directly producing a precipitate. The valve 20 is opened to allow the solution to flow out. The lower extension tube 21 has a filter screen 22 inside, which can disperse and collect the precipitate. After the solution is discharged, the extension tube 21 is rotated off and the impurities on the upper part of the filter screen 22 are poured out.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A chemical raw material dust absorption device, comprising an absorption mechanism (1), characterized in that: The absorption mechanism (1) has four fixed support legs (2) at its lower corners. The absorption mechanism (1) has a processing mechanism (3) fixedly connected to its lower left side. The absorption mechanism (1) has a connecting cylinder (4) fixedly connected to its upper right side. Activated carbon (5) is placed inside the connecting cylinder (4). A cylindrical tube (6) is threaded through and snapped into the upper part of the connecting cylinder (4). An exhaust fan (7) is fixedly connected inside the cylindrical tube (6). A fixing plate (8) is fixedly connected to the lower part of the cylindrical tube (6). A power pump (9) is fixedly connected to the upper rear part of the absorption mechanism (1). A hose (10) is fixedly connected to the rear end of the power pump (9).

2. The chemical raw material dust absorption device according to claim 1, characterized in that: The absorption mechanism (1) includes a rectangular frame (11), a storage tube (12) is fixedly connected to the upper left side of the rectangular frame (11), a number of buffer tubes (13) are fixedly connected at equal distances on the upper inner wall of the rectangular frame (11), a number of atomizing nozzles (14) are fixedly connected at equal distances on the number of buffer tubes (13), and two sets of wind deflectors (15) are fixedly connected to the front inner wall and the right inner wall of the rectangular frame (11), and a number of storage grooves (16) are opened at equal distances on the left side of the two sets of wind deflectors (15).

3. The chemical raw material dust absorption device according to claim 2, characterized in that: The rectangular frame (11) is fixedly connected to the support leg (2), and the rectangular frame (11) is fixedly connected to the cylindrical tube (6).

4. The chemical raw material dust absorption device according to claim 2, characterized in that: The two sets of wind deflectors (15) rotate in opposite directions, and the positions of several sets of buffer tubes (13) correspond to those of the wind deflectors (15). The lower end of the rectangular frame (11) is fixedly connected to a processing mechanism (3).

5. The chemical raw material dust absorption device according to claim 4, characterized in that: The processing mechanism (3) includes a storage tank (17), a water outlet pipe (18) is fixedly connected to the middle of the lower end of the storage tank (17), a threaded ring (19) is fixedly connected to the lower outer surface of the water outlet pipe (18), a valve (20) is provided inside the water outlet pipe (18), and an extension tube (21) is threadedly connected to the water outlet pipe (18) through the threaded ring (19). A filter screen (22) is fixedly connected to the lower part of the inner wall of the extension tube (21).

6. The chemical raw material dust absorption device according to claim 5, characterized in that: The liquid storage tank (17) is fixedly connected to the rectangular frame (11), the filter screen (22) is a spherical structure, and the valve (20) is located on the upper part of the filter screen (22).

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