Chemical reaction kettle capable of preventing material adhesion

Abstract

The utility model discloses a material adhesion prevention chemical reaction kettle, which comprises a reaction kettle body and a scraper blade, the top of the reaction kettle body is hinged with a sealing cover, the inner bottom of the reaction kettle body is rotatably provided with a rotating rod, the bottom end of the rotating rod penetrates through the reaction kettle body and is connected with a driving motor, and the driving motor is connected with the scraper blade. An extending frame is fixedly connected to the outer wall of the rotating rod, a movable plate is arranged on one side of the extending frame, the rotating rod, the driving motor and the extending frame are used in cooperation, the rotating rod and the extending frame can be driven to rotate through an output shaft of the driving motor, and therefore a scraping plate can be driven to rotate; according to the reaction kettle, materials attached to the inner wall of the reaction kettle body can be scraped, the effect of preventing the materials from being adhered is achieved, the effect of quickly disassembling and assembling the scraping plate is achieved through the arrangement of the quick disassembling assembly, the disassembling and assembling process of the scraping plate can be greatly simplified, operation is easy, the scraping plate is regularly replaced when the reaction kettle is actually put into use, and the material scraping effect can be guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to chemical industry reaction kettle technical field, concretely is a kind of chemical industry reaction kettle of preventing material adhesion. BACKGROUND

[0002] In chemical production process, reaction kettle as the core equipment of chemical reaction, the uniform mixing of its internal material and effective reaction are directly related to the quality of product and production efficiency, material is often easily adhered to the inner wall of reaction kettle in reaction process, this not only affects reaction efficiency, also can lead to product quality decline, even cause equipment failure, currently, scraping plate structure is generally used to scrape the material attached to the inner wall of reaction kettle.

[0003] The original intention of scraping plate structure is to scrape the adhered material by the friction generated by contact with the inner wall of reaction kettle and stirring or rotation, however, in actual application, scraping plate is easily worn by long-time friction with material and kettle wall, once scraping plate is seriously worn, its scraping effect will be greatly reduced, and even the adhesion of material can be intensified due to uneven scraping, in addition, the scraping plate in the prior art is usually installed by welding or bolt fixing, which increases the difficulty of replacement, therefore, we need to propose a chemical industry reaction kettle for preventing material adhesion. SUMMARY

[0004] The utility model aims at providing a chemical industry reaction kettle for preventing material adhesion, to solve the problems proposed in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A chemical industry reaction kettle for preventing material adhesion, comprising a reaction kettle body and a scraping plate, the top of the reaction kettle body is hingedly connected with a sealing cover, the inner bottom of the reaction kettle body is rotatably installed with a rotating rod, the bottom end of the rotating rod penetrates through the reaction kettle body and is connected with a driving motor, the outer wall of the rotating rod is fixedly connected with an extension frame, one side of the extension frame is provided with a movable plate, a plurality of groups of connecting assemblies are arranged between the extension frame and the movable plate, the scraping plate is inserted into the inside of the movable plate, and the side wall of one side of the movable plate is provided with a quick release assembly for quickly positioning the scraping plate.

[0007] Preferably, the side wall of one side of the scraping plate is fixedly connected with a protruding block, the side wall of one side of the movable plate is provided with a slot matched with the protruding block, and the protruding block is inserted into the inside of the slot.

[0008] Preferably, the quick release assembly comprises a positioning sleeve, the positioning sleeve is fixedly installed on the side wall of one side of the movable plate, a positioning rod is slidably inserted into the inside of the positioning sleeve, one end of the positioning rod penetrates through the movable plate and is inserted into the inside of the protruding block, and the other end of the positioning rod is fixedly connected with a pull plate.

[0009] Preferably, the reset spring has one end fixedly connected to one side wall of the pull plate, the other end fixedly connected to one end of the positioning sleeve, and the reset spring movably sleeved on the outer wall of the positioning rod.

[0010] Preferably, the connecting assembly comprises a sleeve fixedly connected to one side wall of the extension frame, the sleeve internally slidably inserted with a slide rod, one end of the slide rod fixedly connected to one side of the movable plate, the other end of the slide rod fixedly connected with a telescopic spring, one end of the telescopic spring fixedly connected to the inner wall of one side of the sleeve.

[0011] Preferably, the stirring rod is fixedly connected to the outer wall of the rotating rod.

[0012] Preferably, the driving motor is fixedly installed at the bottom of the reaction kettle body, and one end of the output shaft of the driving motor is fixedly connected to the bottom end of the rotating rod.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The utility model discloses a rotating rod, a driving motor and an extension frame are cooperatively used, the output shaft of the driving motor drives the rotating rod and the extension frame to rotate, so that the scraper can be driven to rotate, the material adhered to the inner wall of the reaction kettle body can be scraped off, the effect of preventing material adhesion is achieved, the quick release assembly is arranged, the scraper can be quickly disassembled and assembled, the disassembly and assembly process of the scraper can be greatly simplified, and the operation is simple. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structural schematic diagram of the utility model;

[0016] Figure 2 It is the structural schematic diagram of the utility model reaction kettle body inside;

[0017] Figure 3 It is the structural schematic diagram of the utility model extension frame, connecting assembly and scraper;

[0018] Figure 4 It is the structural schematic diagram of the utility model movable plate, scraper and quick release assembly.

[0019] In the figure: 1, reaction kettle body; 2, rotating rod; 3, driving motor; 4, extension frame; 5, movable plate; 6, scraper; 7, connecting assembly; 701, sleeve; 702, sliding rod; 703, telescopic spring; 8, quick release assembly; 801, positioning sleeve; 802, positioning rod; 803, pull plate; 804, reset spring; 9, protruding block; 10, slot; 11, stirring rod; 12, sealing cover. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0022] A chemical reaction kettle capable of preventing material adhesion comprises a reaction kettle body 1 and a scraper 6. The top of the reaction kettle body 1 is hingedly connected with a sealing cover 12. The inner bottom of the reaction kettle body 1 is rotatably installed with a rotating rod 2. The bottom end of the rotating rod 2 penetrates through the reaction kettle body 1 and is connected with a driving motor 3. The outer wall of the rotating rod 2 is fixedly connected with an extension frame 4. One side of the extension frame 4 is provided with a movable plate 5. A plurality of connecting assemblies 7 are arranged between the extension frame 4 and the movable plate 5. The scraper 6 is inserted into the interior of the movable plate 5. One side wall of the movable plate 5 is provided with a quick release assembly 8 for quickly positioning the scraper 6. Through the cooperation of the rotating rod 2, the driving motor 3 and the extension frame 4, the output shaft of the driving motor 3 can drive the rotating rod 2 and the extension frame 4 to rotate, thereby driving the scraper 6 to rotate. In this way, the material adhering to the inner wall of the reaction kettle body 1 can be scraped off, thereby achieving the effect of preventing material adhesion. Through the arrangement of the quick release assembly 8, the scraper 6 can be quickly disassembled, which can greatly simplify the disassembly process of the scraper 6 and is simple to operate. When actually put into use, the scraper 6 can be regularly replaced, which can guarantee the material scraping effect.

[0023] Further, one side wall of the scraper 6 is fixedly connected with a protruding block 9. One side wall of the movable plate 5 is provided with a slot 10 matched with the protruding block 9. The protruding block 9 is inserted into the interior of the slot 10. Through the cooperation of the protruding block 9 and the slot 10, the scraper 6 can be limited. When the scraper 6 needs to be disassembled, the sealing cover 12 is first opened, and then the quick release assembly 8 is opened. The scraper 6 and the protruding block 9 can be pulled out from the interior of the slot 10, thereby achieving the disassembly effect.

[0024] Specifically, the quick release assembly 8 comprises a positioning sleeve 801 fixedly installed on one side wall of the movable plate 5, a positioning rod 802 slidingly inserted into the positioning sleeve 801, one end of the positioning rod 802 penetrating through the movable plate 5 and being inserted into the inside of the protrusion 9, and a pull plate 803 fixedly connected to the other end of the positioning rod 802; the pull plate 803 is pulled first, thereby driving the positioning rod 802 to move until the positioning rod 802 is separated from the protrusion 9, at which time the scraper 6 and the protrusion 9 can be pulled out from the inside of the slot 10.

[0025] Further, a reset spring 804 is further included, one end of the reset spring 804 is fixedly connected to one side wall of the pull plate 803, the other end of the reset spring 804 is fixedly connected to one end of the positioning sleeve 801, and the reset spring 804 is movably sleeved on the outer wall of the positioning rod 802; when the scraper 6 needs to be installed, the pull plate 803 is pulled first, thereby driving the positioning rod 802 to move, at which time the reset spring 804 is in a stretched state; then the protrusion 9 is inserted into the inside of the slot 10, and when the protrusion 9 is completely inserted into the inside of the slot 10, the pull plate 803 is released, thereby driving the end of the positioning rod 802 to be stably inserted into the hole on the protrusion 9 by the back pulling force of the reset spring 804.

[0026] Further, the connecting assembly 7 comprises a sleeve 701 fixedly connected to one side wall of the extension frame 4, a sliding rod 702 slidingly inserted into the inside of the sleeve 701, one end of the sliding rod 702 being fixedly connected to one side of the movable plate 5, and a telescopic spring 703 fixedly connected to the other end of the sliding rod 702 and one side inner wall of the sleeve 701; the cooperation of the sleeve 701, the sliding rod 702 and the telescopic spring 703 can ensure that one side of the scraper 6 is always attached to the inner wall of the reaction kettle body 1.

[0027] In addition, a plurality of groups of stirring rods 11 are further included, and the plurality of groups of stirring rods 11 are fixedly connected to the outer wall of the rotating rod 2; when the rotating rod 2 rotates, the stirring rods 11 are driven to rotate, thereby fully stirring the materials in the inside of the reaction kettle body 1 and accelerating the reaction speed.

[0028] Further, the driving motor 3 is fixedly installed at the bottom of the reaction kettle body 1, one end of the output shaft of the driving motor 3 is fixedly connected to the bottom end of the rotating rod 2, and the driving motor 3 is electrically connected with a controller (not shown in the figure) through wires; the circuit connection is a mature technology, and the specific connection mode and working principle will not be described here; the controller can be used to start and stop the driving motor 3.

[0029] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A chemical reaction kettle for preventing material adhesion, comprising a reaction kettle body (1) and a scraper (6), characterized in that: The top of the reaction kettle body (1) is hinged with a sealing cover (12), the inner bottom of the reaction kettle body (1) is rotatably installed with a rotating rod (2), the bottom end of the rotating rod (2) penetrates the reaction kettle body (1) and is connected with a driving motor (3), the outer wall of the rotating rod (2) is fixedly connected with an extension frame (4), one side of the extension frame (4) is provided with a movable plate (5), a plurality of groups of connecting assemblies (7) are arranged between the extension frame (4) and the movable plate (5), the scraper (6) is inserted into the inside of the movable plate (5), and the side wall of one side of the movable plate (5) is provided with a quick release assembly (8) for quickly positioning the scraper (6).

2. The chemical reaction vessel according to claim 1, wherein: The side wall of one side of the scraper (6) is fixedly connected with a protruding block (9), and the side wall of one side of the movable plate (5) is provided with a slot (10) matched with the protruding block (9).

3. The chemical reaction vessel according to claim 2, wherein: The quick release assembly (8) comprises a positioning sleeve (801), the positioning sleeve (801) is fixedly installed on the side wall of one side of the movable plate (5), the inside of the positioning sleeve (801) is slidably inserted with a positioning rod (802), one end of the positioning rod (802) penetrates the movable plate (5) and is inserted into the inside of the protruding block (9), and the other end of the positioning rod (802) is fixedly connected with a pull plate (803).

4. The chemical reaction vessel according to claim 3, wherein: Further comprising a reset spring (804), one end of the reset spring (804) is fixedly connected to the side wall of one side of the pull plate (803), the other end of the reset spring (804) is fixedly connected with one end of the positioning sleeve (801), and the reset spring (804) is movably sleeved on the outer wall of the positioning rod (802).

5. The chemical reaction vessel according to claim 1, wherein: The connecting assembly (7) comprises a sleeve (701), the sleeve (701) is fixedly connected to the side wall of one side of the extension frame (4), the inside of the sleeve (701) is slidably inserted with a sliding rod (702), one end of the sliding rod (702) is fixedly connected with one side of the movable plate (5), the other end of the sliding rod (702) is fixedly connected with a telescopic spring (703), and one end of the telescopic spring (703) is fixedly connected with the inner wall of one side of the sleeve (701).

6. The chemical reaction vessel according to claim 1, wherein: Further comprising a plurality of groups of stirring rods (11), and the plurality of groups of stirring rods (11) are fixedly connected to the outer wall of the rotating rod (2).

7. The chemical reaction vessel according to claim 1, wherein: The driving motor (3) is fixedly installed at the bottom of the reaction kettle body (1), and one end of the output shaft of the driving motor (3) is fixedly connected with the bottom end of the rotating rod (2).

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