Waste gas treatment device for herbicide production

Abstract

The utility model discloses a waste gas treatment device for herbicide production, which relates to the technical field of waste gas treatment, and is characterized in that an organic solvent is poured into the inner wall of a box body, the volume of the organic solvent is lower than the height of a connecting hole formed in a baffle plate, and a filter element filters and adsorbs large particles in waste gas; the inner wall of the sleeve column is clamped with the outer wall of the connecting pipe, so that the filtered gas is combined with an organic solvent in the box body through the connecting pipe, and the purified gas enters an ultraviolet germicidal lamp area through the connecting hole, so that the effective purification treatment of the device on the waste gas generated in the herbicide production can be effectively improved; the outer wall of a connecting rod and the inner walls of two inserting columns are arranged in a penetrating and sleeving manner, so that a worker can conveniently and regularly disassemble and maintain a filter element from the interior of a hollow column, the situation that the absorption effect of the device on particulate matters in waste gas is poor due to long-time use of the filter element is avoided, and the device can better treat the waste gas in herbicide production.

Description

Technical Field

[0001] This utility model relates to the field of waste gas treatment technology, specifically to a waste gas treatment device for herbicide production. Background Technology

[0002] The waste gas treatment device for herbicide production is a device used to purify and treat the waste gas generated during the herbicide production process.

[0003] Based on the above, the inventors have discovered that: Currently, there are many waste gas treatment devices for herbicide production on the market. However, in general, these devices involve workers injecting the waste gas generated during herbicide production into a tank and then spraying it with water. The particulate matter in the waste gas easily affects the absorption of harmful gases by the water source, resulting in poor treatment efficiency and reduced practicality. Therefore, in view of this, the inventors have researched and improved the existing structure to provide a waste gas treatment device for herbicide production, aiming to achieve greater practical value. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0005] This utility model discloses a waste gas treatment device for herbicide production, comprising a box body, a connecting pipe fixed on one side of the box body, an exhaust pipe fixed on the top of the box body, a cover plate matched to the inner wall of the box body, a filter mechanism provided at the top of the connecting pipe, and a stirring mechanism provided at the top of the cover plate.

[0006] The filtration mechanism includes:

[0007] An intake column is positioned above the connecting pipe. The bottom end of the intake column is a hollow column, and the bottom end of the hollow column is a sleeve column. The inner wall of the sleeve column matches the outer wall of the connecting pipe. The inner wall of the hollow column is provided with a filter element, and the outer wall of the filter element is provided with two bottom blocks. One side of each of the two bottom blocks is fixed to the inner wall of the hollow column.

[0008] As a preferred embodiment of this utility model, a baffle is fixed to the inner wall of the box, and a plurality of connection holes are provided on one side of the baffle.

[0009] As a preferred embodiment of this utility model, the bottom end of the hollow column is fixed with two inserts, and the top end of the sleeve column is provided with two square holes, the inner walls of the two square holes being matched with the outer walls of the inserts.

[0010] As a preferred embodiment of this utility model, the stirring mechanism includes:

[0011] A drive motor is mounted on the top of the cover plate. A ring plate is fixed to the outer wall of the drive motor. Connecting columns are fixed on both sides of the ring plate. The bottom ends of the two connecting columns are fixed to the top of the cover plate. A stirring rod is coaxially connected to the bottom end of the drive motor. The outer wall of the stirring rod is sleeved with the inner wall of the cover plate.

[0012] As a preferred embodiment of this utility model, the top of each of the two bottom blocks is provided with a groove, the inner wall of each of the two grooves is provided with a locking block, and the top of each of the two locking blocks is fixed to the outer wall of the filter element.

[0013] As a preferred technical solution of this utility model, two ultraviolet germicidal lamps are provided on one side of the baffle, and one side of each of the two ultraviolet germicidal lamps is fixed to the inner wall of the box.

[0014] As a preferred embodiment of this utility model, two connecting rods are sleeved on the inner walls of the two inserts, and grooves are matched at both ends of the two connecting rods.

[0015] The beneficial effects of this utility model are:

[0016] 1. This solution involves pouring organic solvent into the inner wall of the chamber, ensuring the solvent volume is below the height of the connection holes on the baffle. Waste gas generated during herbicide production enters the hollow column via the inlet column, where a filter element adsorbs and filters large particles. The filtered gas then combines with the organic solvent inside the chamber via a connecting pipe, dissolving harmful gases into the solvent. A drive motor agitates the stirring rod inside the chamber, ensuring thorough mixing of the organic solvent and waste gas, thus facilitating complete absorption of harmful gases. The purified gas then enters the ultraviolet germicidal lamp area via the connection holes for further sterilization. This method effectively improves the purification of waste gas generated during herbicide production, avoiding the ineffective purification caused by direct water spraying and thus significantly enhancing the overall performance of the device.

[0017] 2. In this solution, the inner wall of the sleeve column is engaged with the outer wall of the connecting pipe. The filter element slides on the inner wall of the hollow column until it is installed on the top of the bottom block. The outer wall of the locking block matches the inner wall of the groove. The hollow column is placed on the top of the sleeve column, and the two inserted columns fixed at the bottom of the hollow column are engaged with the inner walls of the corresponding square holes. The outer wall of the connecting rod is sleeved through the inner walls of the two inserted columns. The groove block is installed on the outer wall of the inserted column, and its inner wall matches one end of the connecting rod. This facilitates the regular disassembly and maintenance of the filter element from the inside of the hollow column by the staff, avoiding poor absorption of particulate matter in the exhaust gas due to prolonged use of the filter element. This allows the device to better treat the exhaust gas from herbicide production. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of a waste gas treatment device for herbicide production according to this utility model;

[0020] Figure 2 This is an exploded view of the structure of the cover plate and the box body of a waste gas treatment device for herbicide production according to this utility model.

[0021] Figure 3 This is an exploded view of the hollow column and sleeve column structure of a waste gas treatment device for herbicide production according to this utility model.

[0022] Figure 4 This is an exploded view of the structure of the bottom block and hollow column of a waste gas treatment device for herbicide production according to this utility model.

[0023] In the diagram: 1. Box body; 2. Connecting pipe; 3. Exhaust pipe; 4. Cover plate; 5. Filtering mechanism; 51. Inlet column; 52. Hollow column; 53. Sleeve column; 54. Filter element; 55. Bottom block; 56. Groove; 57. Locking block; 6. Stirring mechanism; 61. Drive motor; 62. Ring plate; 63. Connecting column; 64. Stirring rod; 7. Baffle; 8. Connecting hole; 9. Insert column; 10. Square hole; 11. Ultraviolet germicidal lamp; 12. Connecting rod; 13. Trough block. Detailed Implementation

[0024] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0025] Example: Figures 1-4 As shown, the present invention provides a waste gas treatment device for herbicide production, including a box 1, a connecting pipe 2 fixed on one side of the box 1, an exhaust pipe 3 fixed on the top of the box 1, a cover plate 4 matched to the inner wall of the box 1, a filter mechanism 5 provided at the top of the connecting pipe 2, and a stirring mechanism 6 provided at the top of the cover plate 4.

[0026] Filter mechanism 5 includes:

[0027] An intake column 51 is positioned above the connecting pipe 2. The bottom end of the intake column 51 has a hollow column 52, and the bottom end of the hollow column 52 has a sleeve column 53. The inner wall of the sleeve column 53 matches the outer wall of the connecting pipe 2. The inner wall of the hollow column 52 has a filter element 54. The outer wall of the filter element 54 has two bottom blocks 55. One side of each bottom block 55 is fixed to the inner wall of the hollow column 52. The top of each bottom block 55 has a groove 56. The inner wall of each groove 56 has a locking block 57. The top of each locking block 57 is fixed to the outer wall of the filter element 54.

[0028] As attached Figure 2 As shown, a baffle 7 is fixed to the inner wall of the box 1. Several connecting holes 8 are opened on one side of the baffle 7. Two ultraviolet germicidal lamps 11 are provided on one side of the baffle 7. One side of each of the two ultraviolet germicidal lamps 11 is fixed to the inner wall of the box 1, which facilitates further purification and sterilization of the filtered exhaust gas and improves the practicality of the device.

[0029] As attached Figure 3 As shown, two insert posts 9 are fixed at the bottom of the hollow column 52, and two square holes 10 are opened at the top of the sleeve column 53. The inner walls of the two square holes 10 are matched with the outer walls of the insert posts 9. Two connecting rods 12 are sleeved on the inner walls of the two insert posts 9. The two ends of the two connecting rods 12 are matched with groove blocks 13, which facilitates the staff to regularly disassemble and maintain the filter element 54 from the inside of the hollow column 52, and avoids the filter element 54 from being used for a long time and causing the device to have poor absorption effect on particulate matter in the exhaust gas.

[0030] As attached Figure 1 and Figure 2 As shown, the stirring mechanism 6 includes:

[0031] A drive motor 61 is mounted on the top of the cover plate 4. A ring plate 62 is fixed to the outer wall of the drive motor 61. Connecting posts 63 are fixed on both sides of the ring plate 62. The bottom ends of the two connecting posts 63 are fixed to the top of the cover plate 4. A stirring rod 64 is coaxially connected to the bottom end of the drive motor 61. The outer wall of the stirring rod 64 is fitted with the inner wall of the cover plate 4 to facilitate the thorough mixing of the organic solvent and exhaust gas inside the box 1, so as to completely absorb the harmful gases in the exhaust gas.

[0032] Working principle: In use, the inner wall of the sleeve 53 is engaged with the outer wall of the connecting pipe 2. The filter element 54 slides on the inner wall of the hollow column 52 until it is installed on the top of the bottom block 55, so that the outer wall of the locking block 57 matches the inner wall of the groove 56. The hollow column 52 is placed on the top of the sleeve 53, so that the two inserts 9 fixed at the bottom of the hollow column 52 are engaged with the inner walls of the corresponding square holes 10. The outer wall of the connecting rod 12 is sleeved through the inner walls of the two inserts 9. The groove block 13 is installed on the outer wall of the inserts 9, so that its inner wall matches one end of the connecting rod 12. The organic solvent is poured into the inner wall of the box 1, and the organic solvent... The capacity is lower than the height of the connection hole 8 on the baffle 7. The exhaust gas generated during the production of herbicides enters the interior of the hollow column 52 through the air inlet column 51, so that the filter element 54 filters and adsorbs large particles in the exhaust gas. The filtered gas combines with the organic solvent inside the box 1 through the connection pipe 2, so that the harmful gases in the exhaust gas are integrated into the organic solvent. The drive motor 61 drives the stirring rod 64 to stir inside the box 1, so that the organic solvent and exhaust gas are thoroughly mixed evenly, so that the harmful gases in the exhaust gas are completely absorbed. The purified gas enters the area of ​​the ultraviolet germicidal lamp 11 through the connection hole 8 for further sterilization treatment of the exhaust gas.

[0033] Finally, it should be noted that in the description of this utility model, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are 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.

[0034] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A waste gas treatment device for herbicide production, comprising a housing (1), a connecting pipe (2) fixed to one side of the housing (1), an exhaust pipe (3) fixed to the top of the housing (1), and a cover plate (4) fitted to the inner wall of the housing (1), characterized in that, The top end of the connecting pipe (2) is provided with a filter mechanism (5), and the top end of the cover plate (4) is provided with a stirring mechanism (6). The filtration mechanism (5) includes: An intake column (51) is provided above the connecting pipe (2). The bottom end of the intake column (51) is provided with a hollow column (52). The bottom end of the hollow column (52) is provided with a sleeve column (53). The inner wall of the sleeve column (53) is matched with the outer wall of the connecting pipe (2). The inner wall of the hollow column (52) is provided with a filter element (54). The outer wall of the filter element (54) is provided with two bottom blocks (55). One side of each of the two bottom blocks (55) is fixed to the inner wall of the hollow column (52).

2. The waste gas treatment device for herbicide production according to claim 1, characterized in that, The inner wall of the box (1) is fixed with a baffle (7), and a number of connection holes (8) are provided on one side of the baffle (7).

3. The waste gas treatment device for herbicide production according to claim 1, characterized in that, The bottom end of the hollow column (52) is fixed with two inserts (9), and the top end of the sleeve column (53) is provided with two square holes (10). The inner walls of the two square holes (10) are matched with the outer walls of the inserts (9).

4. The waste gas treatment device for herbicide production according to claim 1, characterized in that, The stirring mechanism (6) includes: A drive motor (61) is located at the top of the cover plate (4). A ring plate (62) is fixed to the outer wall of the drive motor (61). Connecting columns (63) are fixed on both sides of the ring plate (62). The bottom ends of the two connecting columns (63) are fixed to the top of the cover plate (4). A stirring rod (64) is coaxially connected to the bottom end of the drive motor (61). The outer wall of the stirring rod (64) is sleeved with the inner wall of the cover plate (4).

5. The waste gas treatment device for herbicide production according to claim 1, characterized in that, The top of each of the two bottom blocks (55) is provided with a groove (56), and the inner wall of each of the two grooves (56) is provided with a locking block (57). The top of each of the two locking blocks (57) is fixed to the outer wall of the filter element (54).

6. The waste gas treatment device for herbicide production according to claim 2, characterized in that, Two ultraviolet germicidal lamps (11) are provided on one side of the baffle (7), and one side of each of the two ultraviolet germicidal lamps (11) is fixed to the inner wall of the box (1).

7. The waste gas treatment device for herbicide production according to claim 3, characterized in that, Two connecting rods (12) are sleeved on the inner walls of the two inserts (9), and slots (13) are matched at both ends of the two connecting rods (12).

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