Waste gas filtering reaction kettle

Abstract

The utility model relates to a waste gas filtering reaction kettle which comprises a reaction kettle body, a motor is fixedly arranged at the top of the reaction kettle body, a stirring rod is movably arranged in the reaction kettle body, a fixed shaft is fixedly arranged outside the stirring rod, a movable sleeve is movably arranged outside the fixed shaft, and the movable sleeve is fixedly arranged on the top of the reaction kettle body. A connecting rod is fixedly mounted outside the movable sleeve, and a fixing frame is fixedly mounted inside the reaction kettle body. According to the reaction kettle for the safe chemical equipment, after chemical products enter the reaction kettle body, the chemical products are mixed through a stirring rod, waste gas generated during reaction of the chemical products can enter the purification box through a filter screen, impurities are filtered through the filter screen, and when the stirring rod rotates, a movable sleeve and a connecting rod can be driven to move at the same time; the movable rod moves and drives the cleaning brush to clean the filter screen, so that impurities in the waste gas are prevented from entering the purification box, and the purification box is difficult to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to a waste gas filtering reaction kettle. Background Art

[0002] A reactor is broadly understood as a container for physical or chemical reactions. The heating, evaporation, cooling and low-speed mixing functions required by the process are achieved through the structural design and parameter configuration of the container. When the reactor is processing chemical products, chemical waste gas will be generated. If the waste gas is directly discharged without treatment, it will cause air pollution and reduce the safety of the reactor.

[0003] After searching, according to the utility model patent with Chinese patent number CN202321134445.X, a reactor for non-oxidizing gel breakers with a built-in filtering structure is disclosed. The utility model patent includes a reactor, one side of the reactor is fixedly connected to an exhaust gas purification box, the interior of the reactor is fixedly connected to a filter plate, a motor is installed on the top of the reactor, the output end of the motor is fixedly connected to a rotating shaft, the bottom of the rotating shaft extends to the interior of the reactor and is connected to a cleaning component, and a pumping mechanism is also provided on the top of the reactor, so that the device can filter solid impurities generated inside the reactor through the filter plate, thereby greatly improving the production quality of the device, and using the cleaning component to scrape and brush the filter plate and the inner wall of the reactor while filtering, so as to avoid solid impurities clogging the filter plate, thereby greatly improving the discharge efficiency of the device, and preventing the raw materials from adhering to the inner wall of the reactor, thereby greatly reducing the waste of raw materials.

[0004] Although the above utility model patent has the function of purifying the exhaust gas generated by the reactor, the unfiltered exhaust gas contains a lot of impurities, such as particulate matter and dust. After entering the purification box, these impurities can easily cause the exhaust gas purification components to be blocked. In order to ensure the exhaust gas purification effect, frequent cleaning is required, which is very time-consuming and labor-intensive. Therefore, an exhaust gas filtering reactor is proposed to solve the above problem. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides an exhaust gas filtering reactor, which has the advantages of filtering impurities in the exhaust gas, etc., and solves the problem in the above patent that although the exhaust gas generated by the reactor can be purified, when the unfiltered exhaust gas enters the purification box, the impurities carried in the exhaust gas will also enter the purification box, making it difficult to clean the impurities in the purification box.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an exhaust gas filtering reactor, comprising a reactor body, wherein a cleaning structure is arranged inside the reactor body;

[0007] The cleaning structure includes a motor, a stirring rod, a fixed shaft, a movable sleeve, a connecting rod, a fixed frame, a movable rod and a cleaning brush. The motor is fixedly installed on the top of the reactor body, the stirring rod is movably installed inside the reactor body, the fixed shaft is fixedly installed outside the stirring rod, the movable sleeve is movably installed outside the fixed shaft, the connecting rod is fixedly installed outside the movable sleeve, the fixed frame is fixedly installed inside the reactor body, the movable rod is movably installed outside the fixed frame, and the cleaning brush is fixedly installed on the top of the movable rod.

[0008] Furthermore, a purification device is provided on the top of the reactor body, and the purification device includes a filter, a purification box, a porous plate, an activated carbon filler, a handle and an exhaust plate. The filter is fixedly installed on the inner top of the reactor body, the purification box is fixedly installed on the top of the reactor body, the porous plate is movably installed inside the purification box, the activated carbon filler is movably installed inside the porous plate, the handle is fixedly installed outside the porous plate, and the exhaust plate is fixedly installed on the top of the purification box.

[0009] Furthermore, the fixed shaft passes through the movable sleeve and is movably connected to the movable sleeve, and the movable rod passes through the connecting rod and is movably connected to the connecting rod.

[0010] Furthermore, the fixing frame passes through the movable rod and is movably connected to the movable rod, and the top of the cleaning brush is in contact with the filter screen.

[0011] Furthermore, the fixing frame is located on the inner top wall of the reactor body, and the porous plate passes through the purification box and is movably connected to the purification box.

[0012] Furthermore, a feed pipe is fixedly installed on the top of the reactor body, a discharge pipe is fixedly installed on the bottom of the reactor body, and a valve is arranged outside the discharge pipe.

[0013] Furthermore, the output shaft of the motor passes through the reactor body and is fixedly connected to the stirring rod.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] 1. This safety chemical equipment uses a reactor. After the chemical products enter the reactor body, they are mixed by a stirring rod. The waste gas generated by the reaction of the chemical products will pass through the filter and enter the purification box. The impurities are filtered through the filter to prevent the impurities in the waste gas from entering the purification box, which makes the purification box difficult to clean. When the stirring rod rotates, it will drive the movable sleeve and the connecting rod to move at the same time, so that the movable rod moves and drives the cleaning brush to clean the filter to prevent the filter from being blocked, thereby ensuring the purification effect of the purification device on the waste gas.

[0016] 2. For the safety chemical equipment reactor, after the exhaust gas enters the purification box, the activated carbon filler purifies the exhaust gas. The purified exhaust gas is discharged through the exhaust plate. The activated carbon filler is replaced by pulling the porous plate by the handle to ensure the purification effect of the activated carbon filler. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the structural plan of the utility model;

[0018] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 It is a side view of the purification device of the utility model.

[0021] In the figure: 1. Reactor body; 2. Cleaning structure; 201. Motor; 202. Stirring rod; 203. Fixed shaft; 204. Movable sleeve; 205. Connecting rod; 206. Fixed frame; 207. Movable rod; 208. Cleaning brush; 3. Purification device; 301. Filter; 302. Purification box; 303. Perforated plate; 304. Activated carbon filler; 305. Handle; 306. Exhaust plate. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 In this embodiment, an exhaust gas filtering reactor comprises a reactor body 1 , a cleaning structure 2 is arranged inside the reactor body 1 , and a purification device 3 is arranged on the top of the reactor body 1 .

[0024] The cleaning structure 2 includes a motor 201, a stirring rod 202, a fixed shaft 203, a movable sleeve 204, a connecting rod 205, a fixed frame 206, a movable rod 207 and a cleaning brush 208. The motor 201 is fixedly installed on the top of the reactor body 1, the stirring rod 202 is movably installed inside the reactor body 1, the fixed shaft 203 is fixedly installed outside the stirring rod 202, the movable sleeve 204 is movably installed outside the fixed shaft 203, the connecting rod 205 is fixedly installed outside the movable sleeve 204, the fixed frame 206 is fixedly installed inside the reactor body 1, the movable rod 207 is movably installed outside the fixed frame 206, and the cleaning brush 208 is fixedly installed on the top of the movable rod 207.

[0025] The purification device 3 includes a filter 301, a purification box 302, a porous plate 303, an activated carbon filler 304, a handle 305 and an exhaust plate 306. The filter 301 is fixedly installed on the inner top of the reactor body 1, the purification box 302 is fixedly installed on the top of the reactor body 1, the porous plate 303 is movably installed inside the purification box 302, the activated carbon filler 304 is movably installed inside the porous plate 303, the handle 305 is fixedly installed outside the porous plate 303, and the exhaust plate 306 is fixedly installed on the top of the purification box 302.

[0026] exist Figure 2 When the stirring rod 202 stirs the chemical product, it can also drive the cleaning brush 208 to move left and right, so that the cleaning brush 208 cleans the filter 301 and always maintains the filtering effect of the filter 301.

[0027] exist Figure 2 In the figure, the porous plate 303 supports the activated carbon filler 304 , and the porous plate 303 moves inside the purification box 302 , and the porous plate 303 can be limited by the purification box 302 at the same time.

[0028] exist Figure 2 The impurities filtered by the filter 301 will return to the inside of the reactor body 1 and be discharged along the discharge pipe along with the processed chemical substances, so as to keep the inside of the purification box 302 clean.

[0029] To sum up, in the safety chemical equipment reactor, after the chemical products enter the reactor body 1, they are mixed by the stirring rod 202. The waste gas generated by the reaction of the chemical products will pass through the filter 301 and enter the purification box 302. The impurities are filtered by the filter 301 to prevent impurities in the waste gas from entering the purification box 302, which makes the purification box 302 difficult to clean. When the stirring rod 202 rotates, it will drive the movable sleeve 204 and the connecting rod 205 to move at the same time, so that the movable rod 207 moves and drives the cleaning brush 208 to clean the filter 301 to prevent the filter 301 from being blocked, thereby ensuring the purification effect of the purification device 3 on the waste gas.

[0030] In addition, in the reactor of the safety chemical equipment, after the waste gas enters the purification box 302, the activated carbon filler 304 purifies the waste gas, and the purified waste gas is discharged through the exhaust plate 306. The activated carbon filler 304 is replaced by pulling the porous plate 303 through the handle 305 to ensure the purification effect of the activated carbon filler 304, which solves the problem that although the waste gas generated by the reactor can be purified, the unfiltered waste gas contains a lot of impurities, such as particulate matter and dust. These impurities can easily cause the waste gas purification component to be blocked after entering the purification box 302. In order to ensure the waste gas purification effect, it needs to be cleaned frequently, which is very time-consuming and labor-intensive.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An exhaust gas filtering reactor, comprising a reactor body (1), characterized in that: A cleaning structure (2) is provided inside the reactor body (1); The cleaning structure (2) comprises a motor (201), a stirring rod (202), a fixed shaft (203), a movable sleeve (204), a connecting rod (205), a fixed frame (206), a movable rod (207) and a cleaning brush (208); the motor (201) is fixedly mounted on the top of the reactor body (1); the stirring rod (202) is movably mounted inside the reactor body (1); the fixed shaft (203) is fixedly mounted outside the stirring rod (202); the movable sleeve (204) is movably mounted outside the fixed shaft (203); the connecting rod (205) is fixedly mounted outside the movable sleeve (204); the fixed frame (206) is fixedly mounted inside the reactor body (1); the movable rod (207) is movably mounted outside the fixed frame (206); and the cleaning brush (208) is fixedly mounted on the top of the movable rod (207).

2. The exhaust gas filtration reactor according to claim 1, characterized in that: A purification device (3) is arranged on the top of the reactor body (1), and the purification device (3) comprises a filter (301), a purification box (302), a porous plate (303), an activated carbon filler (304), a handle (305) and an exhaust plate (306). The filter (301) is fixedly installed on the inner top of the reactor body (1), the purification box (302) is fixedly installed on the top of the reactor body (1), the porous plate (303) is movably installed inside the purification box (302), the activated carbon filler (304) is movably installed inside the porous plate (303), the handle (305) is fixedly installed outside the porous plate (303), and the exhaust plate (306) is fixedly installed on the top of the purification box (302).

3. The exhaust gas filtration reactor according to claim 1, characterized in that: The fixed shaft (203) passes through the movable sleeve (204) and is movably connected to the movable sleeve (204), and the movable rod (207) passes through the connecting rod (205) and is movably connected to the connecting rod (205).

4. The exhaust gas filtration reactor according to claim 1, characterized in that: The fixing frame (206) passes through the movable rod (207) and is movably connected to the movable rod (207), and the top of the cleaning brush (208) is in contact with the filter screen (301).

5. The exhaust gas filtering reactor according to claim 2, characterized in that: The fixing frame (206) is located on the inner top wall of the reactor body (1), and the porous plate (303) passes through the purification box (302) and is movably connected to the purification box (302).

6. The exhaust gas filtering reactor according to claim 1, characterized in that: A feed pipe is fixedly installed on the top of the reactor body (1), and a discharge pipe is fixedly installed on the bottom of the reactor body (1), and a valve is arranged on the outside of the discharge pipe.

7. The exhaust gas filtering reactor according to claim 1, characterized in that: The output shaft of the motor (201) passes through the reactor body (1) and is fixedly connected to the stirring rod (202).

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