Flow guide device for enamel reaction kettle

Abstract

The utility model discloses a flow guide device for an enamel reaction kettle, and relates to the technical field of enamel reaction kettles. The reaction kettle comprises a kettle body, four groups of supporting legs are fixedly mounted at the bottom of the kettle body and are arranged in an annular array, a kettle cover is fixedly mounted at the top of the kettle body through bolts, and flow guide mechanisms are arranged on the kettle body and the kettle cover. By arranging the flow guide mechanism, raw materials at the bottom of the kettle body are pumped to the kettle cover through the circulating pump, uniform mixing of the raw materials in the kettle body is guaranteed, meanwhile, the added raw materials and backflow raw materials can be effectively guided to the stirring paddle through addition of the flow guide cover, the raw materials are prevented from being in contact with the inner side wall of the kettle body, and the stirring efficiency is improved. Therefore, the practicability of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of enamel reaction kettles, in particular to a flow guiding device for an enamel reaction kettle. Background Art

[0002] A reaction kettle with a flow guiding device provided in Chinese Patent Publication No. CN202021050U includes a reaction kettle, on which a stirrer and a baffle are installed. The stirring blades of the stirrer are located inside the reaction kettle. Its structural feature is that at least one side of the baffles installed in the reaction kettle is provided with a flow guiding pipe with upper and lower openings. The lower opening of the flow guiding pipe is located at the bottom of the reaction kettle, and the upper opening of the flow guiding pipe is located at the upper part of the reaction kettle. In this way, under the action of the stirring blades of the stirrer in the reaction kettle, the bottom reaction liquid in the reaction kettle enters the upper opening of the flow guiding pipe through the middle of the flow guiding pipe from the lower opening of the flow guiding pipe, so as to be guided to the upper layer, thus facilitating the more rapid and uniform mixing of the reaction materials, which can not only increase the stability of the reaction but also improve the product quality.

[0003] In actual use, when the production raw materials are corrosive, the raw materials will flow down along the wall of the reaction kettle, come into contact with the reaction kettle, cause corrosion to the inner surface of the kettle, and lead to the inability of the reaction kettle to be used normally.

[0004] Therefore, a flow guiding device for an enamel reaction kettle is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to solve the problem that in actual use, when the production raw materials are corrosive, the raw materials will flow down along the wall of the reaction kettle, come into contact with the reaction kettle, cause corrosion to the inner surface of the kettle, and lead to the inability of the reaction kettle to be used normally. The utility model provides a flow guiding device for an enamel reaction kettle.

[0006] The utility model specifically adopts the following technical solutions to achieve the above purpose:

[0007] The flow guiding device for an enamel reaction kettle includes a kettle body, and four legs are fixedly installed at the bottom of the kettle body and are arranged in a circular array. The top of the kettle body is fixedly installed with a kettle cover through bolts, and a flow guiding mechanism is arranged on the kettle body and the kettle cover;

[0008] Specifically, in some embodiments, when the enamel reaction kettle is put into use, after the materials inside the enamel reaction kettle are mixed, the flow guiding mechanism is driven at this time to circulate and guide the internal raw materials, thereby improving the mixing effect.

[0009] Further, a bracket is fixedly installed at the center of the top of the kettle lid. A motor is fixedly installed at the top of the bracket. A connecting shaft is fixedly installed at the output end of the motor. A stirring paddle is rotatably installed at the inner top of the kettle lid. The rotating shaft of the stirring paddle longitudinally penetrates the kettle lid and is fixedly connected to the connecting shaft. An operation port is fixedly installed at the top of the kettle lid;

[0010] Specifically, the motor drives the connecting shaft to drive the stirring paddle to rotate, accelerating the mixing of raw materials.

[0011] Further, the diversion mechanism includes a pumping pipe, a circulation pump, a fixing bracket, a return pipe, a return port and a diversion cover. A return port is fixedly installed at the top of the kettle lid. A circulation pump is fixedly installed on the outer side wall of the kettle body. A pumping pipe is fixedly installed at the liquid suction end of the circulation pump. The pumping pipe is fixedly connected to the kettle body and the pumping pipe is located at the bottom of the kettle body. A return pipe is fixedly installed at the discharge end of the circulation pump. The free end of the return pipe is fixedly connected to the return port by bolts. A diversion cover is fixedly installed at the bottom of the kettle lid. The outer side wall of the diversion cover is attached to the inner side wall of the kettle body. The diversion cover is arranged in a funnel-shaped structure. A quick-release mechanism is arranged at the connection between the diversion cover and the kettle lid;

[0012] Specifically, when the mixing operation starts, the circulation pump is preferentially driven at this time, causing the raw materials at the bottom of the kettle body to be pumped to the top of the kettle body through the return pipe. At this time, the raw materials preferentially fall into the diversion cover, avoiding direct contact between the raw materials and the inner side wall of the kettle body. At the same time, the diversion cover diverts the raw materials to the center of the kettle body, close to the stirring paddle, thereby accelerating the mixing.

[0013] Further, the diversion cover includes an outer anti-flow cover and an inner anti-flow cover. Both the outer anti-flow cover and the inner anti-flow cover are arranged in a funnel-shaped structure. The outer anti-flow cover is fixedly installed on the outside of the inner anti-flow cover;

[0014] Specifically, the outer anti-flow cover can effectively prevent the inner anti-flow cover from sticking and touching the inner side wall of the kettle body.

[0015] Further, the quick-release mechanism includes a fixed block, an outer protection plate, a movable groove, a movable block, a pull ring, a return spring, a movable plate, a clamping block, a fixed shell, a sliding groove, a sliding block and a sliding rod. A fixed shell is fixedly installed at the bottom of the kettle lid. The fixed shell is arranged in an "L" shape. A return spring is fixedly installed at the inner bottom of the fixed shell. A movable plate is fixedly installed at the top of the return spring. A clamping block is fixedly installed at the top of the movable plate. The outer side wall of the clamping block is arranged in an arc shape. An outer protection plate is fixedly installed on the outer side wall of the fixed shell. A movable groove is opened at the center of the outer protection plate. A movable block is arranged in the movable groove. The movable block is fixedly connected to the movable plate. A pull ring is fixedly installed on the outer side wall of the movable block. A fixed block is fixedly installed on the inner side wall of the diversion cover. The fixed block is located at the interval between the clamping block and the fixed shell;

[0016] Specifically, pulling the pull ring causes the movable plate to move longitudinally, causing the clamping block to move longitudinally and retract into the fixed shell. At the same time, rotating the flow guide cover causes the fixed block to disengage from the fixation of the clamping block.

[0017] Furthermore, a sliding groove is formed on the inner side wall of the fixed shell. A sliding rod is fixedly installed at the top and bottom inside the sliding groove. A slider is disposed inside the sliding groove. The slider is sleeved on the sliding rod and is slidably connected to the sliding rod. The outer side wall of the slider is fixedly connected to the movable plate.

[0018] Specifically, the use of the slider and the sliding groove can effectively limit the position of the movable plate.

[0019] Furthermore, the number of operation ports is several groups, and a sealing plate is fixedly installed on the operation port through bolts.

[0020] The beneficial effects of the present utility model are as follows:

[0021] 1. By setting up a flow guiding mechanism in the present utility model, the raw materials at the bottom of the kettle body are pumped to the kettle cover through a circulation pump, ensuring the uniform mixing of the raw materials inside the kettle body. At the same time, the addition of the flow guide cover can effectively guide the added raw materials and the refluxed raw materials to the stirring paddle, avoiding the contact between the raw materials and the inner side wall of the kettle body, resulting in the corrosion of the inner wall of the kettle body, and greatly improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0023] Figure 2 is a structural schematic diagram of the position of the stirring paddle of the present utility model;

[0024] Figure 3 is a structural schematic diagram of the flow guide cover of the present utility model;

[0025] Figure 4 is a position schematic diagram of the quick-release mechanism of the present utility model;

[0026] Figure 5 is a structural schematic diagram of the quick-release mechanism of the present utility model;

[0027] Reference numerals: 1, motor; 2, bracket; 3, kettle cover; 4, kettle body; 5, leg; 6, material extraction pipe; 7, circulation pump; 8, fixed frame; 9, return pipe; 10, connecting shaft; 11, flow guide cover; 12, stirring paddle; 13, operation port; 14, return port; 15, outer anti-flow cover; 16, inner anti-flow cover; 17, fixed block; 18, quick-release mechanism; 19, outer protection plate; 20, return spring; 21, clamping block; 22, fixed shell; 23, sliding groove; 24, slider; 25, sliding rod; 26, movable plate; 27, movable groove; 28, movable block; 29, pull ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. The components of the embodiments of the present utility model usually described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts fall within the scope of protection of the present utility model.

[0030] It should be noted that similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, terms such as "first" and "second" are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0031] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "inside", "outside", "upper", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model.

[0032] As Figures 1 to 5 shown, a flow guiding device for an enamel reactor includes a reactor body 4. Legs 5 are fixedly installed at the bottom of the reactor body 4. The number of legs 5 is four groups and they are arranged in a circular array. A reactor cover 3 is fixedly installed on the top of the reactor body 4 through bolts. A flow guiding mechanism is provided on the reactor body 4 and the reactor cover 3;

[0033] Specifically, in some embodiments, when the enamel reactor is put into use, after the materials inside the enamel reactor are mixed, the flow guiding mechanism is driven at this time to circulate and guide the internal raw materials, thereby improving the mixing effect.

[0034] As Figures 1 to 5As shown in the figure, a bracket 2 is fixedly installed at the center of the top of the kettle lid 3. A motor 1 is fixedly installed at the top of the bracket 2. A connecting shaft 10 is fixedly installed at the output end of the motor 1. A stirring paddle 12 is rotatably installed on the inner top of the kettle lid 3. The rotating shaft of the stirring paddle 12 longitudinally penetrates the kettle lid 3 and is fixedly connected to the connecting shaft 10. An operation port 13 is fixedly installed at the top of the kettle lid 3;

[0035] Specifically, the motor 1 drives the connecting shaft 10 to drive the stirring paddle 12 to rotate, accelerating the mixing of raw materials.

[0036] As Figures 1 to 5 shown, the diversion mechanism includes a material extraction pipe 6, a circulation pump 7, a fixing bracket 8, a return pipe 9, a return port 14 and a diversion cover 11. A return port 14 is fixedly installed at the top of the kettle lid 3. A circulation pump 7 is fixedly installed on the outer side wall of the kettle body 4. A material extraction pipe 6 is fixedly installed at the liquid extraction end of the circulation pump 7. The material extraction pipe 6 is fixedly connected to the kettle body 4 and the material extraction pipe 6 is located at the bottom of the kettle body 4. A return pipe 9 is fixedly installed at the discharge end of the circulation pump 7. The free end of the return pipe 9 is fixedly connected to the return port 14 by bolts. A diversion cover 11 is fixedly installed at the bottom of the kettle lid 3. The outer side wall of the diversion cover 11 is attached to the inner side wall of the kettle body 4. The diversion cover 11 is arranged in a funnel-shaped structure. A quick-release mechanism 18 is arranged at the connection between the diversion cover 11 and the kettle lid 3;

[0037] Specifically, when the mixing operation starts, the circulation pump 7 is preferentially driven at this time, causing the raw materials at the bottom of the kettle body 4 in the return pipe 9 to be extracted to the top of the kettle body 4. At this time, the raw materials preferentially fall into the diversion cover 11, avoiding direct contact between the raw materials and the inner side wall of the kettle body 4. At the same time, the diversion cover 11 diverts the raw materials to the center of the kettle body, close to the stirring paddle 12, thereby accelerating the mixing.

[0038] As Figures 1 to 5 shown, the diversion cover 11 includes an outer anti-flow cover 15 and an inner anti-flow cover 16. Both the outer anti-flow cover 15 and the inner anti-flow cover 16 are arranged in a funnel-shaped structure. The outer anti-flow cover 15 is fixedly installed on the outside of the inner anti-flow cover 16;

[0039] Specifically, the outer anti-flow cover 15 can effectively prevent the inner anti-flow cover 16 from sticking and touching the inner side wall of the kettle body 4.

[0040] As Figures 1 to 5As shown, the quick-release mechanism 18 includes a fixed block 17, an outer protective plate 19, a movable groove 27, a movable block 28, a pull ring 29, a return spring 20, a movable plate 26, a clamping block 21, a fixed shell 22, a slide groove 23, a slider 24 and a slide rod 25. The bottom of the kettle cover 3 is fixedly installed with a fixed shell 22, and the fixed shell 22 is arranged in an "L" shape. The inner bottom of the fixed shell 22 is fixedly installed with a return spring 20, and the top of the return spring 20 is fixedly installed with a movable plate 26. The movable plate 26 is fixedly installed with a plurality of movable plates. A clamping block 21 is fixedly installed on the top, and the outer side wall of the clamping block 21 is arranged in an arc-shaped structure. An outer protective plate 19 is fixedly installed on the outer side wall of the fixed shell 22. A movable groove 27 is opened in the center of the outer protective plate 19, and a movable block 28 is built into the movable groove 27. The movable block 28 is fixedly connected to the movable plate 26. A pull ring 29 is fixedly installed on the outer side wall of the movable block 28. A fixed block 17 is fixedly installed on the inner side wall of the air deflector 11. The fixed block 17 is located at the gap between the clamping block 21 and the fixed shell 22;

[0041] Specifically, the pull ring 29 is pulled to cause the movable plate 26 to move longitudinally, causing the clamping block 21 to move longitudinally and retract into the fixed shell 22 , and at the same time, the air deflector 11 is rotated to cause the fixed block 17 to be released from the fixation of the clamping block 21 .

[0042] like Figures 1 to 5 As shown, a slide groove 23 is formed on the inner side wall of the fixed shell 22. Slide rods 25 are fixedly installed on the inner top and bottom of the slide groove 23. A slider 24 is built into the slide groove 23. The slider 24 is sleeved on the slider 25 and slidably connected to the slider 25. The outer side wall of the slider 24 is fixedly connected to the movable plate 26.

[0043] Specifically, the use of the slider 24 and the slide groove 23 can effectively limit the position of the movable plate 26 .

[0044] like Figures 1 to 5 As shown, the number of the operating ports 13 is several groups, and sealing plates are fixedly installed on the operating ports 13 by bolts.

[0045] In summary: In some embodiments, when the enameled reactor is put into use, after the materials inside the enameled reactor are mixed, the diversion mechanism is driven to circulate and divert the internal raw materials, thereby improving the mixing effect. The motor 1 drives the connecting shaft 10 to drive the stirring paddle 12 to rotate, accelerating the mixing of the raw materials. When the mixing operation starts, the circulation pump 7 is driven first, causing the reflux pipe 9 to extract the raw materials from the bottom of the kettle body 4 to the top of the kettle body 4. At this time, the raw materials preferentially fall into the guide cover 11 to avoid direct contact between the raw materials and the inner wall of the kettle body 4. At the same time, the guide cover 11 guides the raw materials to the center of the kettle body, close to the stirring paddle 12, thereby accelerating the mixing. Pulling the pull ring 29 causes the movable plate 26 to move longitudinally, causing the block 21 to move longitudinally and retract into the fixed shell 22. At the same time, rotating the guide cover 11 causes the fixed block 17 to be separated from the fixation of the block 21.

[0046] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and what is described in the above embodiments and the specification is only the principle of the present utility model. Without departing from the spirit and scope of the present utility model, various changes and improvements will occur to the present utility model, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection required by the present utility model is defined by the appended claims and their equivalents.

Claims

1. The flow guiding device for an enamel reactor, characterized in that, It includes a kettle body (4), and legs (5) are fixedly installed at the bottom of the kettle body (4). The number of legs (5) is four groups and they are arranged in a circular array. The top of the kettle body (4) is fixedly installed with a kettle cover (3) through bolts, and a flow guiding mechanism is provided on the kettle body (4) and the kettle cover (3).

2. The flow guiding device for an enamel reactor according to claim 1, wherein A bracket (2) is fixedly installed at the center of the top of the kettle cover (3). A motor (1) is fixedly installed at the top of the bracket (2). A connecting shaft (10) is fixedly installed at the output end of the motor (1). A stirring paddle (12) is rotatably installed on the inner top of the kettle cover (3). The rotating shaft of the stirring paddle (12) longitudinally penetrates the kettle cover (3) and is fixedly connected to the connecting shaft (10). An operation port (13) is fixedly installed at the top of the kettle cover (3).

3. The flow guiding device for an enamel reactor according to claim 1, characterized in that, The flow guiding mechanism includes a pumping pipe (6), a circulation pump (7), a fixing frame (8), a return pipe (9), a return port (14) and a flow guiding cover (11). A return port (14) is fixedly installed at the top of the kettle cover (3). A circulation pump (7) is fixedly installed on the outer side wall of the kettle body (4). The liquid suction end of the circulation pump (7) is fixedly installed with a pumping pipe (6). The pumping pipe (6) is fixedly connected to the kettle body (4) and the pumping pipe (6) is located at the bottom of the kettle body (4). The discharge end of the circulation pump (7) is fixedly installed with a return pipe (9). The free end of the return pipe (9) is fixedly connected to the return port (14) through bolts. A flow guiding cover (11) is fixedly installed at the bottom of the kettle cover (3). The outer side wall of the flow guiding cover (11) is attached to the inner side wall of the kettle body (4). The flow guiding cover (11) is arranged in a funnel-shaped structure. A quick-release mechanism (18) is provided at the connection between the flow guiding cover (11) and the kettle cover (3).

4. The flow guiding device for an enamel reactor according to claim 3, characterized in that, The flow guiding cover (11) includes an outer anti-flow cover (15) and an inner anti-flow cover (16). Both the outer anti-flow cover (15) and the inner anti-flow cover (16) are arranged in a funnel-shaped structure. The outer anti-flow cover (15) is fixedly installed on the outside of the inner anti-flow cover (16).

5. The flow guiding device for an enamel reactor according to claim 3, characterized in that, The quick-release mechanism (18) includes a fixed block (17), an outer protective plate (19), a movable groove (27), a movable block (28), a pull ring (29), a return spring (20), a movable plate (26), a clamping block (21), a fixed housing (22), a sliding groove (23), a sliding block (24) and a sliding rod (25). A fixed housing (22) is fixedly installed at the bottom of the kettle lid (3). The fixed housing (22) is arranged in an "L" shape. A return spring (20) is fixedly installed at the inner bottom of the fixed housing (22). A movable plate (26) is fixedly installed at the top of the return spring (20). A clamping block (21) is fixedly installed at the top of the movable plate (26). The outer side wall of the clamping block (21) is arranged in an arc shape. An outer protective plate (19) is fixedly installed on the outer side wall of the fixed housing (22). A movable groove (27) is opened at the center of the outer protective plate (19). A movable block (28) is arranged inside the movable groove (27). The movable block (28) is fixedly connected with the movable plate (26). A pull ring (29) is fixedly installed on the outer side wall of the movable block (28). A fixed block (17) is fixedly installed on the inner side wall of the flow guide cover (11). The fixed block (17) is located at the interval between the clamping block (21) and the fixed housing (22).

6. The flow guiding device for an enamel reactor according to claim 5, wherein A sliding groove (23) is opened on the inner side wall of the fixed housing (22). A sliding rod (25) is fixedly installed at the inner top and bottom of the sliding groove (23). A sliding block (24) is arranged inside the sliding groove (23). The sliding block (24) is sleeved on the sliding rod (25) and is slidably connected with the sliding rod (25). The outer side wall of the sliding block (24) is fixedly connected with the movable plate (26).

7. The flow guiding device for an enamel reactor according to claim 2, characterized in that, The number of the operation openings (13) is several groups. A sealing plate is fixedly installed on the operation opening (13) through bolts.

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