Chemical product treatment device

Abstract

The utility model discloses a chemical product treatment device and relates to the technical field of chemical waste gas treatment devices. The device comprises a treatment device main body, an exhaust pipe, an activated carbon plate and a drainage pipe, wherein an air inlet pipe is welded at the bottom end of the treatment device main body; and a processing mechanism. According to the utility model, the processing mechanism is arranged; by arranging a plurality of layers of cross rods and spray headers and enabling sprayed liquid to be in full contact with waste gas entering the treatment device main body when the spray headers rotate, compared with a traditional mode that the spray headers are arranged at the top end of the interior of the treatment device main body, the contact uniformity of the liquid sprayed by the spray headers and the waste gas is improved; meanwhile, the flushing plate is driven to rotate by the same power source, so that one end of the activated carbon plate is flushed, the air circulation of the activated carbon plate is ensured, and the normal gas exhaust efficiency of the treatment device main body is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical waste gas treatment devices, in particular to a chemical product treatment device. Background Art

[0002] A large amount of tail gas is generated in chemical production, and there is dusty tail gas in the chemical production process, as well as tail gas containing solid or viscous hydrolyzates produced by water reaction. In the chemical and petrochemical industries, the waste gas generated by chemical production has always been a research topic, and most factories use incineration or tail gas washing to achieve waste gas treatment. Currently, packed towers are mainly used. After the packing plates in the treatment device come into contact with water, the waste gas is adsorbed by the liquid and then absorbed.

[0003] According to announcement number CN207137642U, a chemical product tail gas absorption treatment device is provided, including a treatment tower body, a packing layer and a gas outlet, a spray water outlet is fixedly installed at the bottom of the treatment tower body, and a pipe is fixedly installed at the top of the treatment tower body, a tail gas inlet is fixedly installed on one side of the spray water outlet, a stirring resistance wire is fixedly installed on the upper surface of the stirring shaft, a liquid level meter is fixedly installed on one side of the stirring shaft, a fan switch is provided on the upper panel of the control panel, and a working status indicator light is fixedly installed above the fan switch. The chemical product tail gas absorption treatment device described in the utility model is provided with an activated carbon filter, a stirring shaft and a spray head, has a simple structure, is easy to use, has high tail gas treatment efficiency, smooth tail gas discharge, uses a small amount of spray water, reduces costs and reduces waste of resources, is suitable for different working conditions, and brings better prospects for use.

[0004] This patent achieves the treatment of waste gas from chemical products and meets the waste gas treatment standards for chemical products. However, when this patent is in use, the waste gas is introduced from the bottom of the treatment device by arranging the spray head at the top of the treatment device. This results in a height difference between the spray head and the introduced waste gas. The waste gas can only come into contact with the sprayed liquid after rising a certain distance, which increases the time for waste gas treatment. In addition, the spray head of this patent is fixed in position and cannot come into contact with the waste gas at multiple angles, which results in uneven waste gas treatment and affects the effect of waste gas treatment. In addition, by spraying liquid into the treatment device, the water vapor content in the treatment device increases, and the adhesion of the waste gas is enhanced after contacting the water vapor. After the waste gas comes into contact with the activated carbon plate, the waste gas will block the air permeability of the activated carbon plate, which results in a decrease in the air flowability of the activated carbon plate and affects the discharge of gas after waste gas treatment. For this purpose, a chemical product treatment device is provided. Utility Model Content

[0005] The purpose of the utility model is to provide a chemical product processing device to solve the problem proposed in the above background technology that the sprayed liquid contacts the waste gas unevenly, thereby reducing the waste gas treatment efficiency and affecting the waste gas treatment effect, and the adhesive waste gas blocks the air holes after contacting the activated carbon plate, thereby reducing the air flowability of the activated carbon plate.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chemical product processing device, comprising a processing device body, an exhaust pipe is welded to the top of the processing device body, an activated carbon plate is fixed inside the exhaust pipe by bolts, a drain pipe is welded to the bottom end of the processing device body, an air intake pipe is welded to the bottom end of the processing device body, and the air intake pipe is located at one end of the drain pipe; a processing mechanism, the processing mechanism is arranged at one end of the exhaust pipe, and the processing mechanism extends to the exhaust pipe and the interior of the processing device body, the processing mechanism includes a cross bar arranged inside the processing device body, the cross bar is provided with a plurality of, and a plurality of spray heads are evenly distributed on the top and bottom ends of the cross bar, the exhaust pipe is connected to a rotating column through a bearing, a sealing member is provided at the connection between the exhaust pipe and the rotating column, a cleaning plate is fixed to one end of the rotating column by bolts, and one end of the cleaning plate is in contact with one end of the activated carbon plate.

[0007] By adopting the above technical scheme, the treatment mechanism is used for spraying treatment of waste gas, and the treatment mechanism is used for cleaning one end of the activated carbon plate. When the spray head rotates, the waste gas in the treatment device body can be sprayed, and the cleaning plate can rotate to clean one end of the activated carbon plate, thereby ensuring the air flow of the activated carbon plate.

[0008] Preferably, the processing mechanism also includes a connecting column welded to the inside of the multiple cross bars, the connecting column extends to the top of the processing device body, the connecting column is rotatably connected to the inner wall of the processing device body through a bearing, and a seal is provided at the connection between the processing device body and the second bevel gear, and the rotation of the connecting column can drive the multiple cross bars to rotate.

[0009] By adopting the above technical solution, the rotation of the crossbar drives the spray head to rotate, thereby allowing the liquid to fully contact the exhaust gas in the treatment device body.

[0010] Preferably, the outer wall of the connecting column is connected to a support seat via a bearing, and one end of the support seat is fixedly connected to the outer wall of the exhaust pipe via a bolt.

[0011] By adopting the above technical solution, the support seat is used to support the connecting column, and the support seat is used to ensure the stability of the rotational force transmission of the connecting column.

[0012] Preferably, one end of the exhaust pipe is fixed with a fixing box by bolts, the fixing box is located above the support seat, the top end of the connecting column penetrates into the interior of the fixing box, the connecting column is rotatably connected to the inner wall of the fixing box through a bearing, a second bevel gear is welded to the top end of the connecting column, one end of the second bevel gear is meshed with the first bevel gear, and a rotating rod is welded inside the first bevel gear.

[0013] By adopting the above technical solution, the rotation of the rotating rod can drive the second bevel gear to rotate through mechanical transmission, and the rotation of the second bevel gear can drive the connecting column to rotate.

[0014] Preferably, one end of the rotating rod passes through the interior of the exhaust pipe, one end of the rotating rod is fixedly connected to the rotating column by a bolt, the first bevel gear is rotatably connected to the exhaust pipe and the inner wall of the fixed box through a bearing, and a seal is provided at the connection between the exhaust pipe and the rotating rod.

[0015] By adopting the above technical solution, the rotation of the rotating rod can drive the rotating column to rotate, and then drive the cleaning plate to rotate. The rotation of the cleaning plate can clean one end of the activated carbon plate.

[0016] Preferably, one end of the rotating rod away from the rotating column passes through the outside of the fixed box, and one end of the rotating rod away from the rotating column is connected to the driving motor through a coupling.

[0017] By adopting the above technical solution, the rotation of the output end of the driving motor can drive the rotating rod to rotate, and then drive the rotating column and the connecting column to rotate through mechanical transmission.

[0018] Preferably, a motor seat is fixed to the bottom end of the driving motor by bolts, and one end of the motor seat is fixedly connected to one end of the fixing box by bolts.

[0019] By adopting the above technical solution, the motor base is used to support the drive motor, and the motor base is used to ensure the stability of the drive motor when it is working.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] By setting up a treatment mechanism; by setting up multiple layers of the cross bar and the spray head, and when the spray head rotates, the sprayed liquid is fully in contact with the exhaust gas entering the main body of the treatment device. Compared with the traditional method of setting the spray head at the top of the main body of the treatment device, the contact uniformity between the liquid sprayed by the spray head and the exhaust gas is improved, thereby reducing the time of exhaust gas treatment and improving the efficiency of exhaust gas treatment. At the same time, the cleaning plate is driven to rotate by the same power source, and then one end of the activated carbon plate is cleaned, thereby ensuring the air circulation of the activated carbon plate and ensuring the normal exhaust efficiency of the main body of the treatment device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the internal structure of the treatment device body, exhaust pipe and fixing box of the utility model;

[0024] Figure 3 For the utility model Figure 2 A in the figure is an enlarged structural diagram.

[0025] In the figure: 1. treatment device body; 2. exhaust pipe; 201. fixing box; 202. activated carbon plate; 3. drain pipe; 4. treatment mechanism; 401. driving motor; 4011. motor seat; 402. rotating rod; 403. first bevel gear; 404. rotating column; 4041. cleaning brush plate; 405. second bevel gear; 406. connecting column; 4061. supporting seat; 407. cross bar; 4071. sprinkler head; 5. air inlet pipe. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The following is combined with Figure 1-Figure 3 The utility model is described in further detail.

[0028] See also Figure 1-Figure 3, the utility model provides a chemical product processing device embodiment: a chemical product processing device, including a processing device body 1, the processing device body 1 is used for exhaust gas processing, the top of the processing device body 1 is welded with an exhaust pipe 2, the inside of the exhaust pipe 2 is fixed with an activated carbon plate 202 by bolts, the exhaust pipe 2 is used for gas discharge, the activated carbon plate 202 is used to adsorb excess exhaust gas, the bottom end of the processing device body 1 is welded with a drain pipe 3, the drain pipe 3 is used for sewage discharge, the bottom end of the processing device body 1 is welded with an intake pipe 5, the intake pipe 5 is located at one end of the drain pipe 3, the intake pipe 5 is used to introduce exhaust gas into the processing device body 1; a processing mechanism 4, the processing mechanism 4 is arranged at one end of the exhaust pipe 2, and the processing mechanism 4 extends to the exhaust pipe 2 and the inside of the processing device body 1, the processing mechanism 4 is used for spraying treatment of exhaust gas, and the treatment mechanism 4 is used for cleaning one end of the activated carbon plate 202. The treatment mechanism 4 includes a cross bar 407 arranged inside the treatment device body 1, and a plurality of cross bars 407 are arranged, and a plurality of spray heads 4071 are evenly distributed on the top and bottom of the cross bar 407. The exhaust pipe 2 is connected to a rotating column 404 through a bearing, and a sealing member is arranged at the connection between the exhaust pipe 2 and the rotating column 404. A cleaning plate 4041 is fixed to one end of the rotating column 404 through bolts, and one end of the cleaning plate 4041 contacts one end of the activated carbon plate 202. When the spray head 4071 rotates, the exhaust gas in the treatment device body 1 can be sprayed, and the cleaning plate 4041 rotates to clean one end of the activated carbon plate 202, thereby ensuring the air flow of the activated carbon plate 202.

[0029] It can be further explained that by arranging the cross bar 407 and the spray head 4071 with multiple layers, and the sprayed liquid is fully in contact with the exhaust gas entering the inside of the treatment device body 1 when the spray head 4071 rotates, compared with the traditional method of arranging the spray head 4071 at the top inside the treatment device body 1, the contact uniformity between the liquid sprayed by the spray head 4071 and the exhaust gas is improved, thereby reducing the exhaust gas treatment time and improving the exhaust gas treatment efficiency. At the same time, the cleaning plate 4041 is driven to rotate by the same power source, and then one end of the activated carbon plate 202 is cleaned, thereby ensuring the air circulation of the activated carbon plate 202 and ensuring the normal exhaust efficiency of the treatment device body 1.

[0030] See also Figure 2 and Figure 3The treatment mechanism 4 also includes a connecting column 406 welded to the inside of a plurality of cross bars 407, the connecting column 406 extends to the top of the treatment device body 1, the connecting column 406 is rotatably connected to the inner wall of the treatment device body 1 through a bearing, and a seal is provided at the connection between the treatment device body 1 and the second bevel gear 405. The rotation of the connecting column 406 can drive the rotation of the plurality of cross bars 407, and the rotation of the cross bars 407 drives the rotation of the spray head 4071, so that the liquid is fully in contact with the exhaust gas in the treatment device body 1; the outer wall of the connecting column 406 is connected to a support seat 4061 through a bearing, one end of the support seat 4061 is fixedly connected to the outer wall of the exhaust pipe 2 by a bolt, and the support seat 4061 is used to support the connecting column 406, and the support seat 4061 is used to ensure the stability of the rotational force transmission of the connecting column 406; one end of the exhaust pipe 2 is fixed with a fixing box 201 by bolts, the fixing box 201 is located above the support seat 4061, the top of the connecting column 406 penetrates into the interior of the fixing box 201, the connecting column 406 is rotatably connected to the inner wall of the fixing box 201 through a bearing, a second bevel gear 405 is welded to the top of the connecting column 406, one end of the second bevel gear 405 is meshed with the first bevel gear 403, a rotating rod 402 is welded inside the first bevel gear 403, the rotation of the rotating rod 402 can drive the second bevel gear 405 to rotate through mechanical transmission, and the rotation of the second bevel gear 405 can drive the connecting column 406 to rotate.

[0031] It can be further explained that the rotation of the rotating rod 402 drives the first bevel gear 403 to rotate, the rotation of the first bevel gear 403 drives the second bevel gear 405 to rotate, the rotation of the second bevel gear 405 drives the connecting column 406 to rotate, the rotation of the connecting column 406 drives the cross bar 407 to rotate, the rotation of the cross bar 407 drives the spray head 4071 to rotate, the spray head 4071 rotates and allows the sprayed liquid to fully contact with the exhaust gas.

[0032] See also Figure 2 and Figure 3One end of the rotating rod 402 penetrates into the interior of the exhaust pipe 2, one end of the rotating rod 402 is fixedly connected to the rotating column 404 by bolts, the first bevel gear 403 is rotatably connected to the exhaust pipe 2 and the inner wall of the fixed box 201 through a bearing, and a seal is provided at the connection between the exhaust pipe 2 and the rotating rod 402. The rotation of the rotating rod 402 can drive the rotating column 404 to rotate, and then drive the cleaning plate 4041 to rotate. The cleaning plate 4041 rotates to clean one end of the activated carbon plate 202; the end of the rotating rod 402 away from the rotating column 404 penetrates to the outside of the fixed box 201 The end of the rotating rod 402 away from the rotating column 404 is connected to the driving motor 401 through a coupling. The rotation of the output end of the driving motor 401 can drive the rotating rod 402 to rotate, and then drive the rotating column 404 and the connecting column 406 to rotate through mechanical transmission; the bottom end of the driving motor 401 is fixed with a motor seat 4011 by bolts, one end of the motor seat 4011 is fixedly connected to one end of the fixing box 201 by bolts, the motor seat 4011 is used to support the driving motor 401, and the motor seat 4011 is used to ensure the stability of the driving motor 401 when it is working.

[0033] It can be further explained that the output end of the driving motor 401 rotates simultaneously and drives the rotating rod 402 to rotate, the rotating rod 402 rotates to drive the rotating column 404 to rotate, the rotating column 404 rotates to drive the cleaning plate 4041 to rotate, the cleaning plate 4041 rotates and cleans one end of the activated carbon plate 202, cleans impurities adhering to one end of the activated carbon plate 202, thereby ensuring the air flow of the activated carbon plate 202.

[0034] Working principle: when in use, first, when treating the waste gas of chemical products, the waste gas is introduced into the interior of the treatment device body 1 through the air inlet pipe 5, and at the same time, the user controls the spray head 4071 and the drive motor 401 to work, the spray head 4071 works and sprays liquid into the interior of the treatment device body 1, and the liquid sprayed by the spray head 4071 contacts the waste gas, thereby treating the waste gas, and the output end of the drive motor 401 rotates at the same time and drives the rotating rod 402 to rotate, the rotating rod 402 rotates to drive the first bevel gear 403 to rotate, the first bevel gear 403 rotates to drive the second bevel gear 405 to rotate, the second bevel gear 405 rotates to drive the connecting column 406 to rotate, the connecting column 406 rotates to drive the cross bar 407 to rotate, the cross bar 407 rotates to drive the spray head 4071 to rotate, the spray head 4071 rotates and makes the sprayed liquid fully contact with the waste gas;

[0035] Secondly, after the waste gas contacts the sprayed liquid, it accumulates at the bottom of the treatment device body 1, and then the sewage adhering to the waste gas is discharged through the drain pipe 3. The rotating rod 402 rotates and drives the rotating column 404 to rotate. The rotating column 404 rotates and drives the cleaning plate 4041 to rotate. The cleaning plate 4041 rotates and cleans one end of the activated carbon plate 202, and cleans the impurities adhering to one end of the activated carbon plate 202, thereby ensuring the air circulation of the activated carbon plate 202.

[0036] Finally, by arranging multiple layers of the cross bar 407 and the spray head 4071, and allowing the sprayed liquid to fully contact the exhaust gas entering the interior of the treatment device body 1 when the spray head 4071 rotates, compared with the traditional method of arranging the spray head 4071 at the top of the interior of the treatment device body 1, the contact uniformity between the liquid sprayed by the spray head 4071 and the exhaust gas is improved, thereby reducing the exhaust gas treatment time and improving the exhaust gas treatment efficiency. At the same time, the cleaning plate 4041 is driven to rotate by the same power source, and then one end of the activated carbon plate 202 is cleaned, thereby ensuring the air circulation of the activated carbon plate 202 and ensuring the normal exhaust efficiency of the treatment device body 1.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A chemical product processing device, characterized in that: include: A treatment device body (1), an exhaust pipe (2) is welded to the top of the treatment device body (1), an activated carbon plate (202) is fixed inside the exhaust pipe (2) by bolts, a drain pipe (3) is welded to the bottom of the treatment device body (1), an air intake pipe (5) is welded to the bottom of the treatment device body (1), and the air intake pipe (5) is located at one end of the drain pipe (3); A processing mechanism (4), wherein the processing mechanism (4) is arranged at one end of the exhaust pipe (2), and the processing mechanism (4) extends to the inside of the exhaust pipe (2) and the processing device body (1), the processing mechanism (4) comprises a cross bar (407) arranged inside the processing device body (1), a plurality of cross bars (407) are arranged, and a plurality of spray heads (4071) are evenly distributed at the top and bottom of the cross bar (407), the inside of the exhaust pipe (2) is connected to a rotating column (404) via a bearing, a sealing member is arranged at the connection between the exhaust pipe (2) and the rotating column (404), one end of the rotating column (404) is fixed with a cleaning plate (4041) via bolts, and one end of the cleaning plate (4041) is in contact with one end of the activated carbon plate (202).

2. A chemical product processing device according to claim 1, characterized in that: The processing mechanism (4) further comprises a connecting column (406) welded to the inside of the plurality of cross bars (407), wherein the connecting column (406) extends to the top of the processing device body (1), and the connecting column (406) is rotatably connected to the inner wall of the processing device body (1) via a bearing, and a sealing member is provided at the connection between the processing device body (1) and the second bevel gear (405), and the rotation of the connecting column (406) can drive the plurality of cross bars (407) to rotate.

3. A chemical product processing device according to claim 2, characterized in that: The outer wall of the connecting column (406) is connected to a support seat (4061) via a bearing, and one end of the support seat (4061) is fixedly connected to the outer wall of the exhaust pipe (2) via a bolt.

4. A chemical product processing device according to claim 3, characterized in that: A fixing box (201) is fixed to one end of the exhaust pipe (2) by means of bolts. The fixing box (201) is located above the support seat (4061). The top end of the connecting column (406) penetrates into the interior of the fixing box (201). The connecting column (406) is rotatably connected to the inner wall of the fixing box (201) via a bearing. A second bevel gear (405) is welded to the top end of the connecting column (406). One end of the second bevel gear (405) is meshed with a first bevel gear (403). A rotating rod (402) is welded inside the first bevel gear (403).

5. A chemical product processing device according to claim 4, characterized in that: One end of the rotating rod (402) penetrates into the interior of the exhaust pipe (2); one end of the rotating rod (402) is fixedly connected to the rotating column (404) by means of bolts; the first bevel gear (403) is rotatably connected to the exhaust pipe (2) and the inner wall of the fixing box (201) by means of a bearing; and a sealing member is provided at the connection between the exhaust pipe (2) and the rotating rod (402).

6. A chemical product processing device according to claim 5, characterized in that: One end of the rotating rod (402) away from the rotating column (404) penetrates to the outside of the fixed box (201), and one end of the rotating rod (402) away from the rotating column (404) is connected to the driving motor (401) via a coupling.

7. A chemical product processing device according to claim 6, characterized in that: The bottom end of the driving motor (401) is fixed with a motor seat (4011) by means of bolts, and one end of the motor seat (4011) is fixedly connected to one end of the fixing box (201) by means of bolts.

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