Chemical product reaction kettle

Abstract

The utility model discloses a chemical product reaction kettle, and belongs to the technical field of reaction kettles. The reaction kettle mainly comprises a reaction kettle body, wherein a reaction kettle cover covers the reaction kettle body; the special rack is mounted on the reaction kettle body; the explosion-proof motor is provided with an output end; the stirring rod is mounted at the output end; the scraping mechanism comprises four groups of connecting plates, the connecting plates are mounted on the stirring rod, and a supporting column is connected between the two groups of connecting plates; the reinforcing plate is mounted on the supporting column; the scraping plate is arranged on the reinforcing plate in an attached mode; and the locking unit is used for fastening the scraping plate on the reinforcing plate. According to the chemical product reaction kettle disclosed by the invention, through the arrangement of the connecting plate, the supporting column, the reinforcing plate, the scraping plate, the first clamping block, the positioning column, the screw rod, the knob part and the second clamping block, chemical raw materials can be prevented from being attached to the inner wall of the reaction kettle body, and meanwhile, the inner wall of the used reaction kettle body can be cleaned.

Description

Technical Field

[0001] The present application relates to the technical field of reactors, and in particular to a chemical product reactor. Background Art

[0002] The broad understanding of the reactor is a container for physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process can be achieved;

[0003] Reactors are widely used in the fields of petroleum, chemical industry, rubber, pesticide, dye, medicine and food. They are pressure vessels used to complete processes such as vulcanization, nitration, hydrogenation, hydrocarbonization, polymerization and condensation, such as reactors, reaction pots, decomposition pots, polymerization pots, etc.; they are generally made of carbon manganese steel, stainless steel, zirconium, nickel-based alloys and other composite materials.

[0004] For example, the patent with announcement number CN220159914U specifically discloses a high-pressure closed reactor, including a reaction chamber, air holes, disc grooves, a top plate, a movable top column, a reactor cover, a movable latch, a clamping plate and a fixing bolt. When the pressure in the reaction chamber drops, the top plate falls, the movable top column disengages from the movable latch groove, and the movable latch has no support. The spring can pull the movable latch back to its original position, so that the clamping plate is disengaged from the locking card. At this time, the bolt groove can be turned to disengage it from the fixing nut so that the reactor cover can be removed.

[0005] Since most reactors are monolithic structures, the chemical properties of the reaction materials are different, and the residues after the reaction are difficult to clean completely. The residues on the inner wall will affect the production of subsequent products. When cleaning, the operator is often required to open the reactor cover for manual cleaning, which is a relatively troublesome operation.

[0006] At the same time, due to the inevitable failure of the reactor equipment during use, it is necessary to disassemble the reactor cover to inspect the reactor equipment. However, when the reactor cover is disassembled from the reactor in the above patent, multiple sets of bolts need to be screwed to disengage them from the fixing nuts before the reactor cover can be removed. This installation method makes it more cumbersome to disassemble the reactor cover each time. Therefore, it is necessary to design a chemical product reactor to solve the above problems.

[0007] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute the prior art. Summary of the invention

[0008] Based on the above-mentioned problems existing in the prior art, the problem to be solved by the present application is: to provide a chemical product reactor to solve the problem that since most reactors are integral structures, the chemical properties of the reaction materials are different, the residues after the reaction are difficult to be completely cleaned, and the residues on the inner wall will affect the production of subsequent products. When cleaning, the operator is often required to open the reactor cover for manual cleaning, and the overall operation is rather cumbersome.

[0009] The technical solution adopted by the present application to solve its technical problem is: a chemical product reactor. It mainly includes: a reactor body, which is covered with a reactor cover; a special frame, which is installed on the reactor body; an explosion-proof motor, which is installed on the special frame, and the explosion-proof motor has an output end; a stirring rod, which is installed on the output end; a scraping mechanism, which is used to scrape the reactor body, and the scraping mechanism includes: four groups of connecting plates, which are installed on the stirring rod, and two groups of connecting plates are connected with support columns; a reinforcement plate, which is installed on the support column; a scraper, which is fitted on the reinforcement plate; a locking unit, which is used to fasten the scraper to the reinforcement plate.

[0010] Furthermore, a connection mechanism is provided on the reactor body and the reactor cover, and the connection mechanism includes a first fixing block installed on the reactor cover, and a second fixing block is installed on the reactor body;

[0011] The first fixing block is provided with a first mounting plate, the first mounting plate is rotatably connected with a holding portion, the holding portion is rotatably provided with a rotating portion, the rotating portion has a hook rod, and the second fixing block is provided with a hook holding portion.

[0012] Furthermore, the reinforcing plate is provided with a protrusion, and the scraper is provided with a buckle hole that matches the size of the protrusion.

[0013] Furthermore, the locking unit comprises a first clamping block clamped on the scraper, the first clamping block has two groups of positioning columns, a second clamping block is sleeved on one end of the positioning column away from the first clamping block, and a screw is inserted into the second clamping block.

[0014] Furthermore, the end of the screw rod away from the first clamping block has a knob portion.

[0015] The beneficial effect of the present application is that the chemical product reactor provided by the present application can simplify the connection and disassembly between the reactor cover and the reactor body when the reactor needs to be repaired by arranging the first fixed block, the second fixed block, the first mounting plate, the holding part, the rotating part, the hook rod and the hook holding part. Compared with the above-mentioned patents which continuously tighten or loosen the nuts and arrange the connecting plate, the support column, the reinforcement plate, the scraper, the first clamping block, the positioning column, the screw, the knob part and the second clamping block, the chemical raw materials can be prevented from adhering to the inner wall of the reactor body and the inner wall of the reactor body after use can be cleaned.

[0016] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings in the specification, which constitute a part of the present application, are used to provide further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0018] In the attached picture:

[0019] Figure 1 This is an overall schematic diagram of a chemical product reactor in this application;

[0020] Figure 2 for Figure 1 Exploded schematic diagram of the overall structure;

[0021] Figure 3 for Figure 1 A in the enlarged view;

[0022] Figure 4 for Figure 2 The enlarged view of point B in the figure;

[0023] Figure 5 for Figure 4 The enlarged view of point C in the figure;

[0024] Among them, the reference numerals in the figure are:

[0025] 1. Reactor body; 2. Reactor cover; 201. Feed port; 202. Explosion-proof motor; 203. Gear reducer; 204. Special frame; 205. Output end; 206. Stirring rod; 3. Connecting mechanism; 301. First fixed block; 302. Second fixed block; 303. First mounting plate; 304. Holding part; 305. Rotating part; 306. Hooking rod; 307. Hooking part; 4. Scraping mechanism; 401. Connecting plate; 402. Support column; 403. Reinforcement plate; 405. Scraper; 406. First clamping block; 407. Positioning column; 408. Screw; 409. Knob part; 410. Second clamping block. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0028] like Figure 1-Figure 2 As shown, the present application provides a chemical product reactor, comprising a reactor body 1, the reactor body 1 is covered with a reactor cover 2, the reactor cover 2 is used to seal the reactor body 1, and a feed port 201 is opened on the reactor cover 2, the feed port 201 is used to add raw materials into the reactor body 1;

[0029] A dedicated frame 204 is fixedly mounted on the reactor cover 2, an explosion-proof motor 202 is fixedly mounted on the dedicated frame 204, a gear reducer 203 is fixed on one end of the explosion-proof motor 202 close to the reactor cover 2, the explosion-proof motor 202 has an output end 205, a stirring rod 206 is fixedly mounted on the output end 205, the stirring rod 206 extends into the reactor body 1, and the stirring rod 206 is suitable for rotating with the output end 205 of the explosion-proof motor 202, so as to mix the raw materials in the reactor body 1 evenly;

[0030] At the same time, a connection mechanism 3 is provided on the reactor body 1 and the reactor cover 2, and the connection mechanism 3 is used to fasten the reactor cover 2 to the reactor body 1. The connection mechanism 3 includes a first fixing block 301 fixedly installed on the reactor cover 2, and a second fixing block 302 fixedly installed on the reactor body 1;

[0031] A first mounting plate 303 is fixedly mounted on the first fixing block 301, a gripping portion 304 is rotatably connected to the first mounting plate 303, a rotating portion 305 is rotatably mounted on the gripping portion 304, the rotating portion 305 has a hook rod 306, and a hooking portion 307 is fixedly mounted on the second fixing block 302, the hooking portion 307 is adapted to be used with the hook rod 306;

[0032] In the present application, the connection mechanism 3 is a buckle in the prior art, and its principle will not be described in detail here;

[0033] In summary, when the reactor needs to be repaired, the gripping portion 304 is rotated downward to move the hook rod 306 downward, and then the hook rod 306 is removed from the hooking portion 307 to remove the reactor cover 2 from the reactor body 1, so as to repair the reactor.

[0034] In order to solve the problem that most reactors are of integral structure, the chemical properties of the reaction materials are different, the residues after the reaction are difficult to clean completely, and the residues on the inner wall will affect the production of subsequent products, such as Figure 1 and Figure 3 As shown, a scraping mechanism 4 is installed on the stirring rod 206, and the scraping mechanism 4 includes four groups of connecting plates 401 fixedly installed on the stirring rod 206, a supporting column 402 is connected between two groups of connecting plates 401, and a reinforcing plate 403 is fixedly installed on the supporting column 402;

[0035] A scraper 405 is attached to the reinforcing plate 403. The reinforcing plate 403 has a protrusion (not shown in the figure). A buckle hole matching the size of the protrusion is provided on the scraper 405. The scraper 405 is suitable for being engaged with the protrusion through the buckle hole, so as to be suitable for initial fixation when the scraper 405 is installed on the reinforcing plate 403.

[0036] A locking unit is engaged between the reinforcing plate 403 and the reinforcing plate 403, and the locking unit includes a first clamping block 406 clamped on the scraper 405, and the first clamping block 406 has two sets of positioning columns 407, and a second clamping block 410 is sleeved on one end of the positioning column 407 away from the first clamping block 406, and a screw 408 is inserted into the second clamping block 410, and the screw 408 is threadedly connected to the first clamping block 406;

[0037] A knob portion 409 is provided at one end of the screw rod 408 away from the first clamping block 406, and the knob portion 409 facilitates the screw rod 408 to be rotated clockwise or counterclockwise so as to move the first clamping block 406 and the second clamping block 410 closer to or farther from each other;

[0038] When in use, the explosion-proof motor 202 is started to drive the stirring rod 206 to rotate, so that the stirring rod 206 stirs the raw materials in the reactor body 1, and at the same time, the stirring rod 206 drives the scraper 405 to scrape the inner wall of the reactor body 1, so as to prevent the raw materials from adhering to the inner wall of the reactor body 1. At the same time, after the mixing and stirring of the chemical raw materials is completed, when the inner wall of the reactor body 1 needs to be cleaned, the explosion-proof motor 202 can be started to drive the scraper 405 to scrape the inner wall of the reactor body 1;

[0039] When the scraper 405 is used for a long time and its scraping effect is not good, the knob portion 409 can be held and the screw rod 408 can be rotated counterclockwise, so that the knob portion 409 gradually moves away from the first clamping block 406, and then the distance between the first clamping block 406 and the second clamping block 410 can be adjusted, and the scraper 405 can be removed from the reinforcing plate 403 to replace the scraper 405;

[0040] In summary, by arranging the first fixing block 301, the second fixing block 302, the first mounting plate 303, the holding portion 304, the rotating portion 305, the hook rod 306, and the hook holding portion 307, when the reactor needs to be overhauled, the connection and disassembly between the reactor cover 2 and the reactor body 1 can be simplified. Compared with the above-mentioned patent, by continuously tightening or loosening the nut, and by arranging the connecting plate 401, the supporting column 402, the reinforcing plate 403, the scraper 405, the first clamping block 406, the positioning column 407, the screw 408, the knob portion 409 and the second clamping block 410, the inner wall of the reactor body 1 after use can be cleaned while preventing the chemical raw materials from adhering to the inner wall of the reactor body 1.

[0041] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A chemical product reactor, characterized in that: include: A reactor body (1), wherein the reactor body (1) is covered with a reactor cover (2); A dedicated frame (204), the dedicated frame (204) being mounted on the reactor body (1); An explosion-proof motor (202), the explosion-proof motor (202) being mounted on the dedicated frame (204), the explosion-proof motor (202) having an output end (205); A stirring rod (206), the stirring rod (206) being mounted on the output end (205); A scraping mechanism (4), the scraping mechanism (4) is used to scrape the reactor body (1), the scraping mechanism (4) comprising: Four groups of connecting plates (401), the connecting plates (401) being mounted on the stirring rod (206), and a supporting column (402) being connected between two groups of the connecting plates (401); A reinforcing plate (403), the reinforcing plate (403) being mounted on the supporting column (402); a scraper (405), the scraper (405) being arranged in close contact with the reinforcing plate (403); A locking unit, the locking unit is used to fasten the scraper plate (405) to the reinforcing plate (403).

2. A chemical product reactor according to claim 1, characterized in that: The reactor body (1) and the reactor cover (2) are provided with a connecting mechanism (3), wherein the connecting mechanism (3) comprises a first fixing block (301) installed on the reactor cover (2), and a second fixing block (302) is installed on the reactor body (1); A first mounting plate (303) is mounted on the first fixed block (301); a holding portion (304) is rotatably connected to the first mounting plate (303); a rotating portion (305) is rotatably mounted on the holding portion (304); a hook rod (306) is provided on the rotating portion (305); and a hooking portion (307) is mounted on the second fixed block (302).

3. A chemical product reactor according to claim 1, characterized in that: The reinforcing plate (403) is provided with a protrusion, and the scraper (405) is provided with a buckle hole that matches the size of the protrusion.

4. A chemical product reaction kettle according to claim 3, characterized in that: The locking unit comprises a first clamping block (406) clamped on the scraper (405), the first clamping block (406) having two groups of positioning columns (407), a second clamping block (410) being sleeved on one end of the positioning column (407) away from the first clamping block (406), and a screw (408) being inserted into the second clamping block (410).

5. A chemical product reaction kettle according to claim 4, characterized in that: An end of the screw rod (408) away from the first clamping block (406) is provided with a knob portion (409).

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