Aqueous adhesive production grinding reaction kettle

Abstract

The utility model discloses a water-based adhesive production grinding reaction kettle which comprises a reaction kettle body, a stirring mechanism is arranged on the bottom side in the reaction kettle body, a sealing plate is installed at the top end of the reaction kettle body, and a first feeding pipe is fixedly connected to the sealing plate. The top end of the sealing plate is fixedly connected with a fixing frame, a first motor is installed on the fixing frame, the output end of the first motor is fixedly connected with a first rotating shaft, the first rotating shaft is rotationally connected with the first feeding pipe, and the first rotating shaft is located in the first feeding pipe; the end, extending below the first feeding pipe, of the first rotating shaft is fixedly connected with a second grinding disc, so that raw materials needing to be ground can be conveniently added between the first grinding disc and the second grinding disc, the raw materials needing to be ground can be completely ground, and large raw materials are prevented from falling to the inner bottom side of the reaction kettle body; and the production effect of the water-based adhesive is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of reaction kettle, more specifically, it relates to a water-based adhesive production grinding reaction kettle. BACKGROUND

[0002] Water-based adhesive is to achieve satisfactory bonding effect, a slightly sticky emulsion must be added in starch and water emulsion, containing pre-gelatinized starch, due to the special nature of water-based adhesive material, so that the production process needs proper grinding.

[0003] After searching, the utility model patent with Chinese application number CN202221385903.2 discloses a water-based adhesive production grinding reaction kettle, which comprises a reaction kettle body, a feed hopper fixedly connected with the top of the reaction kettle body, a motor fixedly connected with the top of the reaction kettle body, a transmission rod fixedly connected with the output end of the motor, the transmission rod penetrating through the reaction kettle body and being rotatably connected with the reaction kettle body, a first grinding disc fixedly connected with the bottom of the transmission rod, a second grinding disc fixedly connected with the bottom of the hollow rod, and the first grinding disc and the second grinding disc being in close contact.

[0004] When in use, the raw materials are added to the inside of the reaction kettle body through the feeding port. Since the second grinding disc and the first grinding disc are arranged vertically, it is inconvenient to directly add the raw materials to the middle of the second grinding disc and the second grinding disc. In addition, there is a certain gap between the first grinding disc, the second grinding disc and the inner wall of the reaction kettle, which causes part of the large raw materials to fall to the inside bottom of the reaction kettle without grinding, thereby affecting the production effect of the water-based adhesive. Secondly, the water-based adhesive will splash everywhere during the stirring process of the stirring rod, which is easy to splash on the first grinding disc and the second grinding disc, and is inconvenient to clean up later, thereby reducing the practicability of the use. UTILITY MODEL CONTENTS

[0005] (I) Technical problem solved

[0006] In view of the problems existing in the prior art, the utility model provides a water-based adhesive production grinding reaction kettle to solve the technical problem that it is inconvenient to directly add the raw materials to the middle of the second grinding disc and the second grinding disc, and there is a certain gap between the first grinding disc, the second grinding disc and the inner wall of the reaction kettle, which causes part of the large raw materials to fall to the inside bottom of the reaction kettle without grinding, thereby affecting the production effect of the water-based adhesive.

[0007] (II) Technical scheme

[0008] In order to achieve the above object, the utility model provides the following technical scheme: A water-based adhesive production grinding reaction kettle, including the reaction kettle body, the bottom of reaction kettle body is connected with the discharge pipe, and the first valve is installed on the discharge pipe, the inside bottom of reaction kettle body is provided with the stirring mechanism, the top of reaction kettle body is installed with the sealing plate, and the first feeding pipe is fixedly connected on the sealing plate The one end of first feeding pipe extending to the inside of reaction kettle body is connected with the first grinding disc, the top of sealing plate is fixedly connected with the fixed frame, and the first motor is installed on the fixed frame, and the output of first motor is fixedly connected with the first rotating shaft, and the first rotating shaft is rotatably connected with the first feeding pipe The first rotating shaft is located in the inside of first feeding pipe, and the one end of first rotating shaft extending to below first feeding pipe is fixedly connected with the second grinding disc, and the top of second grinding disc is provided as a taper structure, and the bottom of first grinding disc is provided with a taper groove structure, and the spacing between first grinding disc and second grinding disc gradually decreases from inside to outside, so that the raw materials needing grinding can be added to the middle of first grinding disc and second grinding disc, the raw materials needing grinding can be conveniently ground, the large raw materials can be prevented from falling to the inside bottom of reaction kettle body, and the effect of water-based adhesive production is ensured.

[0009] The utility model further sets up, the inside of reaction kettle body is fixedly connected with the guide chute below second grinding disc, the bottom of guide chute is connected with the feed pipe, and the second valve is installed on the feed pipe, and the rotary shaft of second valve is fixedly connected with the connecting shaft, and the connecting shaft is rotatably connected with the reaction kettle body, so as to control the open and close of feed pipe, and avoid that water-based adhesive splashes on first grinding disc and second grinding disc.

[0010] The utility model further sets up, and the one end of connecting shaft extending to the outside of reaction kettle body is fixedly connected with the handle, so as to rotate the connecting shaft.

[0011] The utility model further sets up, and the second feeding pipe is connected below guide chute at the side end of reaction kettle body, so as to add corresponding raw materials to the inside bottom of reaction kettle body.

[0012] The utility model further sets up, and the top of first feeding pipe and second feeding pipe is all threadedly connected with the sealing cap, so as to seal first feeding pipe and second feeding pipe.

[0013] The utility model further sets up, and the bottom of second grinding disc is connected with a plurality of first scrapers through a plurality of connecting plates, and the side end of first scraper is in contact with the inside wall of reaction kettle body and the top of guide chute, so as to scrape off the raw materials on reaction kettle body and guide chute.

[0014] The utility model further sets up, the stirring mechanism includes second motor, second motor installs at the bottom of the reaction kettle body, and the output fixedly connected with second shaft of second motor, and second shaft is rotatably connected with the reaction kettle body, and a plurality of stirring plates are uniformly fixedly connected on the outer side wall of the inside part of second shaft in the reaction kettle body, and it is convenient for the raw materials in the inside of reaction kettle body to be stirred evenly.

[0015] The utility model further sets up, the side end fixedly connected with a plurality of stirring plates of second shaft same side has second scraper, and the side end of second scraper is in contact with the inner side wall of the reaction kettle body, and it is convenient for the water-based adhesive on the inner side wall of the reaction kettle body to be scraped.

[0016] (Three) beneficial effect

[0017] Compared with the prior art, the utility model provides a kind of water-based adhesive production grinding reaction kettle, with following beneficial effects:

[0018] 1, the raw material needing to be ground is added to the inside of first feeding pipe, and the raw material falls to the middle of first grinding disc and second grinding disc by first feeding pipe, and it is convenient to grind all raw materials needing to be ground by the cooperation of first grinding disc and second grinding disc, avoid large raw material to fall to the inside bottom side of reaction kettle body, guarantee the effect of water-based adhesive production.

[0019] 2, by being provided with guide chute, material conveying pipe and second valve, in the process of stirring the raw material in the inside of reaction kettle body, avoid the water-based adhesive produced to splash on first grinding disc and second grinding disc, liquid raw material is added to the inside bottom side of reaction kettle body by second feeding pipe, avoid liquid raw material to fall on first grinding disc and second grinding disc, avoid people to flush cleaning because of liquid raw material and water-based adhesive sticking on first grinding disc and second grinding disc.

[0020] 3, in the process of second grinding disc rotation, second grinding disc drives a plurality of connecting plates and a plurality of first scrapers to rotate, a plurality of first scrapers can scrape the raw material on the inner wall of reaction kettle body and guide chute, it is convenient to make raw material fall to the inside lower side of reaction kettle body by material conveying pipe, and water-based adhesive on the inner wall of reaction kettle body can be scraped by second scraper simultaneously. ACCURACY OF DRAWINGS

[0021] Figure 1 It is the front structure schematic drawing of a kind of water-based adhesive production grinding reaction kettle in the utility model;

[0022] Figure 2 It is the structure schematic drawing of sealing plate, first feeding pipe and first grinding disc etc. structure connection in the utility model;

[0023] Figure 3The utility model discloses a fixed frame, first motor, first rotating shaft and second grinding disc etc. structure cooperation's structure schematic view of structure in the utility model;

[0024] Figure 4 The utility model discloses a reaction kettle body and guide hopper etc. structure connection's structure schematic view of structure in the utility model;

[0025] Figure 5 The utility model discloses a kind of partial section structure schematic view of water-based adhesive production grinding reaction kettle in the utility model.

[0026] In the drawing: 1, reaction kettle body;2, discharge pipe;3, first valve;4, sealing plate;5, first feeding pipe;6, first grinding disc;7, fixed frame;8, first motor;9, first rotating shaft;10, second grinding disc;11, guide hopper;12, material conveying pipe;13, second valve;14, connecting shaft;15, handle;16, second feeding pipe;17, sealing cap;18, connecting plate;19, first scraper;20, second motor;21, second rotating shaft;22, stirring plate;23, second scraper. DETAILED DESCRIPTION

[0027] It should be noted that the embodiments and features in the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in conjunction with embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0029] In the utility model, unless otherwise stated, the orientation used, such as "up, down", is usually for the direction shown in the drawing, or for the vertical, perpendicular or gravity direction. Similarly, for the convenience of understanding and description, "left, right" is usually for the left and right shown in the drawing. "Inside, outside" refers to the inside and outside relative to the contour of each component itself, but the above orientation words are not used to limit the utility model.

[0030] Please refer to Figures 1-5The utility model provides an aqueous adhesive production grinding reaction kettle, including reaction kettle body 1, the bottom of reaction kettle body 1 is connected with discharge pipe 2, and the first valve 3 is installed on discharge pipe 2, the inside bottom side of reaction kettle body 1 is provided with stirring mechanism, the top of reaction kettle body 1 is installed with sealing plate 4, and the first feeding pipe 5 is fixedly connected on sealing plate 4, one end of first feeding pipe 5 extends to the inside of reaction kettle body 1 and is connected with first grinding disc 6, to guarantee the stability of first grinding disc 6, a plurality of connecting columns are connected between first grinding disc 6 and sealing plate 4, the top of sealing plate 4 is fixedly connected with fixed frame 7, and the first motor 8 is installed on fixed frame 7, and the output of first motor 8 is fixedly connected with first rotating shaft 9, and first rotating shaft 9 is rotatably connected with first feeding pipe 5, and first rotating shaft 9 is located in the inside of first feeding pipe 5, and the one end of first rotating shaft 9 extending to the below of first feeding pipe 5 is fixedly connected with second grinding disc 10, and the top of second grinding disc 10 is provided as conical structure, and the bottom of first grinding disc 6 is provided with conical groove structure, and the interval between first grinding disc 6 and second grinding disc 10 gradually decreases from inside to outside, to facilitate the grinding of raw materials.

[0031] Specifically, the raw materials to be ground are added to the inside of first feeding pipe 5, and the raw materials fall to the middle of first grinding disc 6 and second grinding disc 10 through first feeding pipe 5, and first rotating shaft 9 and second grinding disc 10 are driven to rotate by first motor 8, and the cooperation of first grinding disc 6 and second grinding disc 10 facilitates the grinding of all raw materials to be ground, avoids the falling of large raw materials to the inside bottom side of reaction kettle body 1, and guarantees the effect of aqueous adhesive production.

[0032] Please refer to Figure 4 And Figure 5 The bottom of guide hopper 11 is connected with feeding pipe 12, and second valve 13 is installed on feeding pipe 12, and connecting shaft 14 is fixedly connected on the rotating shaft of second valve 13, and connecting shaft 14 is rotatably connected with reaction kettle body 1, to facilitate the control of feeding pipe 12, and the one end of connecting shaft 14 extending to the outside of reaction kettle body 1 is fixedly connected with handle 15, to facilitate the rotation of connecting shaft 14, to facilitate the control of second valve 13 by people, and the side end of reaction kettle body 1 is connected with second feeding pipe 16 below guide hopper 11, to facilitate the addition of corresponding raw materials to the inside bottom side of reaction kettle body 1, and the top of first feeding pipe 5 and second feeding pipe 16 is all threadedly connected with sealing cap 17, to facilitate the sealing of first feeding pipe 5 and second feeding pipe 16.

[0033] Specifically, by setting the guide hopper 11, the material conveying pipe 12 and the second valve 13, in the process of stirring the raw materials in the reaction kettle body 1, the water-based adhesive produced is prevented from splashing onto the first grinding disc 6 and the second grinding disc 10, and the liquid raw materials are added to the inside bottom of the reaction kettle body 1 through the second feeding pipe 16, so as to prevent the liquid raw materials from falling on the first grinding disc 6 and the second grinding disc 10, and to prevent people from cleaning due to the liquid raw materials and water-based adhesive adhered on the first grinding disc 6 and the second grinding disc 10.

[0034] Please refer to Figure 2 and Figure 5 The bottom end of the second grinding disc 10 is connected with a plurality of first scrapers 19 through a plurality of connecting plates 18, and the side end of the first scraper 19 is in contact with the inner side wall of the reaction kettle body 1 and the top end of the guide hopper 11, so as to facilitate scraping off the raw materials on the reaction kettle body 1 and the guide hopper 11.

[0035] Specifically, in the process of rotating the second grinding disc 10, the second grinding disc 10 drives the plurality of connecting plates 18 and the plurality of first scrapers 19 to rotate, and the plurality of first scrapers 19 can scrape off the raw materials on the inner wall of the reaction kettle body 1 and the guide hopper 11, so as to facilitate the raw materials falling to the inside bottom of the reaction kettle body 1 through the material conveying pipe 12.

[0036] Please refer to Figure 5 The stirring mechanism comprises a second motor 20, the second motor 20 is installed at the bottom end of the reaction kettle body 1, the output end of the second motor 20 is fixedly connected with a second rotating shaft 21, the second rotating shaft 21 is rotatably connected with the reaction kettle body 1, a plurality of stirring plates 22 are uniformly fixedly connected with the outer side wall of the inner part of the reaction kettle body 1, the side end of the plurality of stirring plates 22 located at the same side of the second rotating shaft 21 is fixedly connected with a second scraper 23, and the side end of the second scraper 23 is in contact with the inner side wall of the reaction kettle body 1, so as to facilitate scraping off the water-based adhesive on the inner side wall of the reaction kettle body 1.

[0037] Specifically, the second motor 20 drives the second rotating shaft 21, the plurality of stirring plates 22 and the plurality of second scrapers 23 to rotate, the plurality of stirring plates 22 rotate to stir the raw materials in the reaction kettle body 1, so that the plurality of raw materials are mixed uniformly and react fully, and the plurality of raw materials react to generate water-based adhesive, and the second scraper 23 can scrape off the water-based adhesive on the inner wall of the reaction kettle body 1.

[0038] In summary, when the whole device is used:

[0039] The raw material to be ground is added to the inside of the first grinding disc 6 and the second grinding disc 10 through the first feeding pipe 5, the first rotating shaft 9 and the second grinding disc 10 are driven to rotate by the first motor 8, the raw material to be ground is ground by the cooperation of the first grinding disc 6 and the second grinding disc 10, and the ground raw material falls in the guide hopper 11, the rotating shaft of the second valve 13 is rotated by the rotating connection shaft 14 and the handle 15, the second valve 13 is opened, the ground raw material falls to the inside bottom side of the reaction kettle body 1 through the feeding pipe 12, in the process of rotating the second grinding disc 10, the second grinding disc 10 drives the plurality of connecting plates 18 and the plurality of first scraping plates 19 to rotate, the plurality of first scraping plates 19 can scrape the raw material on the inner wall of the reaction kettle body 1 and the guide hopper 11, after the grinding of the raw material is completed, the second valve 13 is closed, the raw material that does not need to be ground is added to the inside bottom side of the reaction kettle body 1 through the second feeding pipe 16, then the sealing cap 17 is screwed on the second feeding pipe 16, then the second rotating shaft 21, the plurality of stirring plates 22 and the plurality of second scraping plates 23 are driven to rotate by the second motor 20, the raw material in the reaction kettle body 1 is stirred by the rotation of the plurality of stirring plates 22, so that the plurality of raw materials are mixed uniformly and react fully, so that the plurality of raw materials react to generate the water-based adhesive.

[0040] In all the above solutions, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection or other known connection methods, which will not be described one by one. In the above, whenever it is mentioned that it is fixedly connected, it is preferred to be welded. Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An aqueous binder production grinding reaction vessel comprising a reaction vessel body (1), characterised in that: The bottom end of the reaction kettle body (1) is communicated with a discharge pipe (2), a first valve (3) is installed on the discharge pipe (2), a stirring mechanism is arranged on the inside bottom side of the reaction kettle body (1), a sealing plate (4) is installed on the top end of the reaction kettle body (1), a first feeding pipe (5) is fixedly connected to the sealing plate (4), a first grinding disc (6) is communicated with one end of the first feeding pipe (5) extending into the inside of the reaction kettle body (1), a fixed frame (7) is fixedly connected to the top end of the sealing plate (4), a first motor (8) is installed on the fixed frame (7), a first rotating shaft (9) is fixedly connected to the output end of the first motor (8), the first rotating shaft (9) is rotatably connected with the first feeding pipe (5), the first rotating shaft (9) is located in the inside of the first feeding pipe (5), a second grinding disc (10) is fixedly connected to one end of the first rotating shaft (9) extending below the first feeding pipe (5), the top end of the second grinding disc (10) is arranged in a conical structure, the bottom end of the first grinding disc (6) is arranged in a conical groove structure, and the spacing between the first grinding disc (6) and the second grinding disc (10) decreases from inside to outside.

2. The water-based adhesive production grinding reactor according to claim 1, characterized in that: A guide hopper (11) is fixedly connected to the inside of the reaction kettle body (1) below the second grinding disc (10), a feeding pipe (12) is communicated with the bottom end of the guide hopper (11), a second valve (13) is installed on the feeding pipe (12), a connecting shaft (14) is fixedly connected to the rotating shaft of the second valve (13), and the connecting shaft (14) is rotatably connected with the reaction kettle body (1).

3. The water-based adhesive production grinding reactor according to claim 2, characterized in that: One end of the connecting shaft (14) extending to the outside of the reaction kettle body (1) is fixedly connected with a rotating handle (15).

4. The water-based adhesive production grinding reactor according to claim 2, characterized in that: A second feeding pipe (16) is connected to the side end of the reaction kettle body (1) below the guide hopper (11).

5. The water-based adhesive production grinding reactor according to claim 4, characterized in that: The top end of the first feeding pipe (5) and the second feeding pipe (16) are both threadedly connected with a sealing cap (17).

6. The water-based adhesive production grinding reactor according to claim 2, characterized in that: The bottom end of the second grinding disc (10) is connected with a plurality of first scraping plates (19) through a plurality of connecting plates (18), and the side end of the first scraping plate (19) is in contact with the inner side wall of the reaction kettle body (1) and the top end of the guide hopper (11).

7. The water-based adhesive production grinding reactor according to claim 1, characterized in that: The stirring mechanism comprises a second motor (20), the second motor (20) is installed on the bottom end of the reaction kettle body (1), the output end of the second motor (20) is fixedly connected with a second rotating shaft (21), the second rotating shaft (21) is rotatably connected with the reaction kettle body (1), and a plurality of stirring plates (22) are uniformly fixedly connected to the outer side wall of the inside part of the reaction kettle body (1) on the second rotating shaft (21).

8. The water-based adhesive production grinding reactor according to claim 7, characterized in that: The side end of the plurality of stirring plates (22) on the same side of the second rotating shaft (21) is fixedly connected with a second scraping plate (23), and the side end of the second scraping plate (23) is in contact with the inner side wall of the reaction kettle body (1).

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