Chemical gas collecting and treating device

Abstract

The utility model discloses a chemical gas collecting and treating device, which relates to the technical field of chemical gas treatment and comprises a bottom plate, a collecting and treating mechanism is arranged above the bottom plate and comprises a purifying tank fixedly connected with the bottom plate, and a servo motor is fixedly connected to the inner wall of the purifying tank. And two output shaft ends of the servo motor penetrate through the purification tank and are rotationally connected with the purification tank, the outer surfaces of two output rotating shafts of the servo motor are fixedly connected with a first gear and a stirring rod correspondingly, and two exhaust fans are installed on the upper surface of the purification tank. Through cooperative arrangement of the bottom plate and the collecting and treating mechanism, external chemical gas can be sucked and collected, harmful gas such as sulfur dioxide in the chemical gas can be purified and treated, the harmful gas can reach the subsequent emission standard, and the situation that the chemical gas is leaked accidentally when stored is avoided. The external environment is polluted, and the safety performance of the chemical gas during storage is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical gas processing, in particular to a chemical gas collecting and processing device. Background Art

[0002] Chemical engineering is the abbreviation of "chemical technology", "chemical industry", "chemical engineering", etc. Any technology that uses chemical methods to change the composition and structure of substances or synthesize new substances belongs to chemical production technology, that is, chemical technology. The resulting products are called chemicals or chemical products. Chemical gases refer to toxic and harmful gases discharged by chemical plants during chemical production.

[0003] As the country pays more and more attention to environmental protection, the development of chemical industry pays more and more attention to the treatment and collection of chemical gases. There are many types of chemical gases, and the storage conditions of different chemical gases are also different. Therefore, the treatment and collection of chemical gases is an important step in the chemical industry. Chemical gas collection and processing equipment is needed in this process.

[0004] The existing patent document with authorization announcement number CN217030782U solves the problem that the existing chemical gas collection and processing device cannot adjust the gas inlet and outlet, causing leakage of harmful gases, and cannot meet the storage temperature required by different chemical gases, which is not conducive to gas storage. However, since chemical gases contain harmful gases such as sulfur dioxide, if the chemical gases are directly stored without purification, when an accidental leakage occurs, it will cause pollution to the external environment. To this end, we provide a chemical gas collection and processing device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a chemical gas collection and processing device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chemical gas collection and processing device, comprising a base plate, a collection and processing mechanism is arranged above the base plate, the collection and processing mechanism comprises a purification tank fixedly connected to the base plate, a servo motor is fixedly connected to the inner wall of the purification tank, two output shaft ends of the servo motor both penetrate the purification tank and are rotatably connected to the purification tank, the outer surfaces of the two output rotating shafts of the servo motor are respectively fixedly connected to a first gear and a stirring rod, two exhaust fans are installed on the upper surface of the purification tank, the output ends of the two exhaust fans both penetrate the purification tank and extend to the interior of the purification tank, the input ends of the two exhaust fans are rotatably connected to an intake pipe through a sealed bearing, the outer surfaces of the two intake pipes are fixedly connected to a second gear, and the two second gears are meshed with the first gear.

[0007] Furthermore, the inner wall of the purification tank is fixedly connected to an exhaust pipe, and one end of the exhaust pipe away from the purification tank is fixedly connected to a filter box. The inner wall of the filter box is provided with three detachable filter plates. The chemical gas after purification is discharged from the exhaust pipe, and then enters the filter box, and is filtered through layers of filter plates to make the chemical gas meet subsequent emission standards.

[0008] Furthermore, the inner wall of the purification tank is fixedly connected with a liquid inlet pipe and a liquid discharge pipe, and the end of the liquid inlet pipe away from the purification tank is fixedly connected with an expansion port. Control valves are installed on the liquid inlet pipe and the liquid discharge pipe. The expansion port can expand the liquid filling port on the liquid inlet pipe, so that the purification liquid used for purifying and treating chemical gases can be easily added to the purification tank, and the purification liquid that has been used multiple times can be discharged to avoid affecting the purification effect.

[0009] Furthermore, universal wheels are installed at the four corners of the bottom surface of the base plate, and two push rods are fixedly connected to the upper surface of the base plate. The outer surfaces of the two push rods are covered with protective covers, which are made of sponge material and can improve the comfort when holding the push rods. By arranging universal wheels, push rods and protective covers, the chemical gas collection and processing device can be easily moved, and the moving direction can be controlled.

[0010] Furthermore, a fixed plate is provided above the base plate, and the two protective covers are fixedly connected to the fixed plate. A controller is fixedly connected to the upper surface of the fixed plate. The two protective covers jointly fix and support the fixed plate, and the fixed plate fixes and supports the controller. The controller can uniformly control and use the electrical components in the chemical gas collection and processing device.

[0011] Furthermore, a battery is fixedly connected to the upper surface of the base plate, the controller is electrically connected to the battery, the servo motor and the exhaust fan are both electrically connected to the controller, and the servo motor and the exhaust fan are both electrically connected to the battery. The battery can store a certain amount of electrical energy to provide power support for electrical components in the chemical gas collection and processing device.

[0012] Furthermore, a heating wire is installed on the inner wall of the purification tank, and the controller and the battery are electrically connected to the heating wire. The heating wire can heat the inner wall of the purification tank, causing the molecules in the filled purification liquid to move violently, thereby increasing the reaction rate of the chemical gas and the purification liquid.

[0013] Compared with the prior art, the chemical gas collection and processing device has the following beneficial effects:

[0014] 1. The utility model can absorb and collect external chemical gases through the coordinated setting between the bottom plate and the collection and processing mechanism, and purify harmful gases such as sulfur dioxide in the chemical gases to meet the subsequent emission standards, avoid pollution to the external environment when accidental leakage occurs during the storage of chemical gases, and improve the safety performance of chemical gas storage.

[0015] 2. The utility model can further purify the discharged chemical gas and improve the cleanliness of the gas by arranging the exhaust pipe, the filter box and the filter plate; by arranging the liquid inlet pipe, the liquid discharge pipe and the expansion port, it is convenient to fill the purification tank with the purification liquid used for purifying the chemical gas, and the purification liquid used multiple times can be discharged to avoid affecting the purification effect; by arranging the universal wheel, the push rod and the protective cover, it is convenient to move the chemical gas collection and treatment device and control the moving direction; by arranging the fixing plate and the controller, the electrical components in the chemical gas collection and treatment device can be uniformly controlled and used; by arranging the storage battery, a certain amount of electric energy can be stored to provide power support for the electrical components in the chemical gas collection and treatment device; by arranging the heating wire, the inner wall of the purification tank can be heated to make the molecules in the filled purification liquid move violently, thereby improving the reaction rate of the chemical gas and the purification liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a right side schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 3 It is a right side cross-sectional view of the three-dimensional structure of the utility model;

[0019] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure in the middle.

[0020] In the figure: 1. bottom plate; 2. collection and processing mechanism; 201. purification tank; 202. servo motor; 203. first gear; 204. stirring rod; 205. exhaust fan; 206. air inlet pipe; 207. second gear; 3. exhaust pipe; 4. filter box; 5. filter plate; 6. liquid inlet pipe; 7. liquid discharge pipe; 8. expansion port; 9. universal wheel; 10. push rod; 11. protective cover; 12. fixing plate; 13. controller; 14. battery; 15. heating wire. DETAILED DESCRIPTION

[0021] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0022] The present embodiment provides a chemical gas collection and processing device, which can absorb and collect external chemical gases, and purify harmful gases such as sulfur dioxide in the chemical gases to meet subsequent emission standards, thereby avoiding pollution to the external environment when accidental leakage occurs during the storage of chemical gases, and improving the safety performance of chemical gases during storage.

[0023] See also Figures 1 to 4 A chemical gas collection and processing device includes a base plate 1, and universal wheels 9 are installed at the four corners of the bottom surface of the base plate 1. Two push rods 10 are fixedly connected to the upper surface of the base plate 1. The outer surfaces of the two push rods 10 are covered with protective covers 11. The protective covers 11 are made of sponge material, which can improve the comfort when holding the push rods 10. By arranging the universal wheels 9, the push rods 10 and the protective covers 11, the chemical gas collection and processing device can be conveniently moved, and the moving direction can be controlled.

[0024] A collection and processing mechanism 2 is arranged above the bottom plate 1. The collection and processing mechanism 2 includes a purification tank 201 fixedly connected to the bottom plate 1. Figure 3 It can be seen that the purification tank 201 is composed of three cavities. The purification tank 201 is placed on the upper surface of the bottom plate 1 and fixed. The purification tank 201 is made of a material that can prevent corrosion from harmful gases such as sulfur dioxide in chemical gases.

[0025] The inner wall of the purification tank 201 is fixedly connected with a liquid inlet pipe 6 and a liquid discharge pipe 7. The end of the liquid inlet pipe 6 away from the purification tank 201 is fixedly connected with an expansion port 8. Control valves are installed on the liquid inlet pipe 6 and the liquid discharge pipe 7. The expansion port 8 can expand the liquid filling port on the liquid inlet pipe 6, so as to facilitate the filling of the purification liquid used for purifying chemical gases into the purification tank 201, and the purification liquid that has been used multiple times can be discharged to avoid affecting the purification effect.

[0026] A servo motor 202 is fixedly connected to the inner wall of the purification tank 201. The two output shaft ends of the servo motor 202 penetrate the purification tank 201 and are rotatably connected to the purification tank 201. The outer surfaces of the two output rotating shafts of the servo motor 202 are respectively fixedly connected to the first gear 203 and the stirring rod 204.

[0027] The servo motor 202 is installed in the inner wall of the purification tank 201. After the servo motor 202 is started, it can drive the two output shafts thereon to rotate synchronously in forward and reverse directions, thereby driving the first gear 203 and the stirring rod 204 to rotate in forward and reverse directions. After the stirring rod 204 rotates, it can stir the purified liquid filled in the purification tank 201, thereby increasing the reaction rate and contact area between the chemical gas and the purified liquid, and improving the purification efficiency of the purified liquid.

[0028] Two exhaust fans 205 are installed on the upper surface of the purification tank 201. The output ends of the two exhaust fans 205 penetrate the purification tank 201 and extend to the interior of the purification tank 201. The input ends of the two exhaust fans 205 are rotatably connected to the air inlet pipe 206 through a sealed bearing. The outer surfaces of the two air inlet pipes 206 are fixedly connected to the second gears 207, and the two second gears 207 are meshed with the first gear 203.

[0029] The exhaust fan 205 is installed on the upper surface of the purification tank 201. After the exhaust fan 205 is started, it can absorb and collect the external chemical gas, so that the chemical gas passes through the air inlet pipe 206 and the exhaust fan 205 in sequence until it enters the purification tank 201, mixes with the purification liquid injected into the purification tank 201, and the purification liquid covers the output end of the exhaust fan 205, completing the purification process.

[0030] After the first gear 203 rotates, it can drive the two second gears 207 to rotate synchronously, and then drive the two air inlet pipes 206 to rotate synchronously, so that the two air inlet pipes 206 rotate in the same direction, absorb and collect chemical gases in different directions, and increase the range of chemical gas collection.

[0031] The inner wall of the purification tank 201 is fixedly connected to an exhaust pipe 3, and one end of the exhaust pipe 3 away from the purification tank 201 is fixedly connected to a filter box 4. Three detachable filter plates 5 are provided on the inner wall of the filter box 4. The chemical gas after purification is discharged from the exhaust pipe 3, and then enters the filter box 4, and is filtered layer by layer through the filter plates 5, so that the chemical gas meets the subsequent emission standards.

[0032] A fixed plate 12 is arranged above the base plate 1, and two protective covers 11 are fixedly connected to the fixed plate 12. A controller 13 is fixedly connected to the upper surface of the fixed plate 12. The two protective covers 11 jointly fix and support the fixed plate 12, and the fixed plate 12 fixes and supports the controller 13. The controller 13 can uniformly control and use the electrical components in the chemical gas collection and processing device.

[0033] The control circuit of the controller 13 can be implemented by programming by those skilled in the art, which is common knowledge in the art. It is only used without modification, so the control method and circuit connection are not described in detail.

[0034] A battery 14 is fixedly connected to the upper surface of the base plate 1, the controller 13 is electrically connected to the battery 14, the servo motor 202 and the exhaust fan 205 are both electrically connected to the controller 13, and the servo motor 202 and the exhaust fan 205 are both electrically connected to the battery 14. By setting up the battery 14, a certain amount of electrical energy can be stored to provide power support for the electrical components in the chemical gas collection and processing device.

[0035] A heating wire 15 is installed on the inner wall of the purification tank 201, and the controller 13 and the battery 14 are both electrically connected to the heating wire 15. By setting the heating wire 15, the inner wall of the purification tank 201 can be heated, so that the molecules in the added purification liquid move violently, thereby increasing the reaction rate of the chemical gas and the purification liquid.

[0036] Working principle: When using the chemical gas collection and treatment device, first move the device to the position where it is needed, then start the exhaust fan 205 to absorb and collect the external chemical gas, so that the chemical gas passes through the air inlet pipe 206 and the exhaust fan 205 in turn until it enters the purification tank 201 and is mixed with the purified liquid added to the purification tank 201 for purification treatment. Then start the servo motor 202 to drive the two output shafts thereon to rotate synchronously, thereby driving the first gear 203 and the stirring rod 204 to rotate. After the stirring rod 204 rotates, it can stir the purified liquid added to the purification tank 201, thereby improving the chemical gas and the purified liquid. The reaction rate and contact area can improve the purification efficiency of the purified liquid. After the first gear 203 rotates, it can drive the two second gears 207 to rotate synchronously, and then drive the two air inlet pipes 206 to rotate synchronously, so that the two air inlet pipes 206 rotate in the same direction, absorb and collect chemical gases in different directions, and improve the collection range of chemical gases. The utility model can absorb and collect external chemical gases, and purify harmful gases such as sulfur dioxide in the chemical gases to meet the subsequent emission standards, avoid pollution to the external environment when accidental leakage occurs during the storage of chemical gases, and improve the safety performance of chemical gases during storage.

Claims

1. A chemical gas collection and processing device, comprising a bottom plate (1), characterized in that: A collecting and processing mechanism (2) is arranged above the bottom plate (1), and the collecting and processing mechanism (2) comprises a purification tank (201) fixedly connected to the bottom plate (1), a servo motor (202) is fixedly connected to the inner wall of the purification tank (201), two output shaft ends of the servo motor (202) both penetrate the purification tank (201) and are rotatably connected to the purification tank (201), and the outer surfaces of the two output rotating shafts of the servo motor (202) are respectively fixedly connected to a first gear (203) and a stirring rod (204). 04), two exhaust fans (205) are installed on the upper surface of the purification tank (201), the output ends of the two exhaust fans (205) penetrate the purification tank (201) and extend to the interior of the purification tank (201), the input ends of the two exhaust fans (205) are rotatably connected to the air inlet pipe (206) through a sealed bearing, the outer surfaces of the two air inlet pipes (206) are fixedly connected to the second gear (207), and the two second gears (207) are meshed with the first gear (203).

2. A chemical gas collection and processing device according to claim 1, characterized in that: The inner wall of the purification tank (201) is fixedly connected to an exhaust pipe (3), one end of the exhaust pipe (3) away from the purification tank (201) is fixedly connected to a filter box (4), and the inner wall of the filter box (4) is provided with three detachable filter plates (5).

3. A chemical gas collection and processing device according to claim 1, characterized in that: The inner wall of the purification tank (201) is fixedly connected to a liquid inlet pipe (6) and a liquid outlet pipe (7), and one end of the liquid inlet pipe (6) away from the purification tank (201) is fixedly connected to an expansion opening (8).

4. A chemical gas collection and processing device according to claim 1, characterized in that: Universal wheels (9) are installed at the four corners of the bottom surface of the base plate (1), and two push rods (10) are fixedly connected to the upper surface of the base plate (1), and the outer surfaces of the two push rods (10) are both covered with protective sleeves (11).

5. A chemical gas collection and processing device according to claim 4, characterized in that: A fixing plate (12) is arranged above the base plate (1), the two protective sleeves (11) are fixedly connected to the fixing plate (12), and a controller (13) is fixedly connected to the upper surface of the fixing plate (12).

6. A chemical gas collection and processing device according to claim 5, characterized in that: A storage battery (14) is fixedly connected to the upper surface of the base plate (1), the controller (13) is electrically connected to the storage battery (14), the servo motor (202) and the exhaust fan (205) are both electrically connected to the controller (13), and the servo motor (202) and the exhaust fan (205) are both electrically connected to the storage battery (14).

7. A chemical gas collection and processing device according to claim 6, characterized in that: A heating wire (15) is installed on the inner wall of the purification tank (201), and the controller (13) and the battery (14) are both electrically connected to the heating wire (15).

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