A dissolving tank and method of use thereof

Abstract

The application discloses a dissolving kettle and a use method thereof, and belongs to the technical field of the dissolving kettle. The dissolving kettle and the use method thereof comprise a kettle body, a discharge pipe is arranged at the bottom of the kettle body, an electric control valve is arranged at the discharge pipe, an upper cover is arranged on the kettle body, a liquid inlet pipe is arranged on the upper cover and extends into the kettle body, a feeding pipe is arranged at the center of the upper cover, a movable cylinder is movably arranged in the kettle body, a conical ring plate is arranged at the bottom of the movable cylinder, a plurality of through holes are arranged on the conical ring plate in a circumferential direction, a rotating assembly is arranged between the movable cylinder and the upper cover, a pressing and grinding assembly is arranged between the movable cylinder and the feeding pipe, a material returning assembly is arranged in the kettle body and matched with the conical ring plate, and a mixing assembly is arranged in the kettle body and matched with the conical ring plate and the material returning assembly. The dissolving kettle has the advantages of intermittent pressing and grinding, uniform dispersion, effective material returning, intermittent flushing, flexible stirring, high-efficiency dissolving, reliable structure, convenient operation and the like.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of dissolving kettle, in particular to a dissolving kettle and a using method thereof. BACKGROUND

[0002] The dissolving kettle is mainly used for mixing paint and other industries, and mixing solution and liquid-solid materials. It has the function of strong stirring, which can ensure that the materials are fully mixed and dissolved in the kettle.

[0003] In the use process of the existing dissolving kettle, solid or caked powder is often present in the input material, which cannot realize uniform feeding of the material. At the same time, the contact area between the blocky material and the liquid material is small, which cannot quickly dissolve the material. Only long-time processing by the stirring mechanism and the heating device can be realized, which increases the energy consumption and cannot realize the rapid dissolution of the material, thereby reducing the dissolution efficiency of the material.

[0004] Therefore, it is necessary to provide a dissolving kettle and a using method thereof, which aims to solve the above problems. SUMMARY

[0005] In view of the problems in the prior art, the purpose of the embodiments of the present application is to provide a dissolving kettle and a using method thereof to solve the problems in the background art.

[0006] To achieve the above purpose, the present application provides the following technical scheme:

[0007] A dissolving kettle, comprising a kettle body, a discharge pipe is arranged at the bottom of the kettle body, an electric control valve is arranged at the discharge pipe, an upper cover is arranged on the kettle body, a liquid inlet pipe is arranged on the upper cover and extends into the kettle body, a feeding pipe is arranged at the center of the upper cover, a movable cylinder is movably arranged in the kettle body, a conical ring plate is arranged at the bottom of the movable cylinder, a plurality of through holes are arranged on the conical ring plate in a circumferential direction, a rotating assembly is arranged between the movable cylinder and the upper cover, a grinding assembly is arranged between the movable cylinder and the feeding pipe, a material returning assembly is arranged in the kettle body and matched with the conical ring plate, and a mixing assembly is arranged in the kettle body and matched with the conical ring plate and the material returning assembly.

[0008] As a further scheme of the present application, the rotating assembly comprises a gear ring movably arranged on the side of the upper cover close to the kettle body, a plurality of first sliding rods are arranged on the gear ring in a circumferential direction and slidably matched with the movable cylinder, a driving gear is rotatably arranged on the inner side of the upper cover and engaged with the gear ring, and the driving gear is connected with a first motor arranged on the upper cover.

[0009] As a further scheme of the present application, the pressure grinding assembly comprises a fixed cylinder arranged inside the kettle body, the fixed cylinder is rotationally connected with the gear ring, the fixed cylinder is located inside the movable cylinder, a guide ring groove is arranged on the outer wall of the fixed cylinder, the guide ring groove is arranged in a wavy shape, a sliding column connected with the movable cylinder is slidably arranged on the guide ring groove, the feeding pipe and the fixed cylinder are connected through a plurality of transverse plates distributed in a circumferential direction outside the feeding pipe, a pressure grinding disc is slidably arranged between the feeding pipe and the fixed cylinder, the pressure grinding disc corresponds to the conical ring plate, a plurality of pressure grinding disc kettle bodies are distributed in a circumferential direction at the bottom of the pressure grinding disc, a second sliding rod is slidably arranged on the transverse plate, one end of the second sliding rod is connected with the pressure grinding disc, the other end of the transverse plate is connected with a connecting plate located on the side of the transverse plate away from the pressure grinding disc, and a spring is arranged between the transverse plate and the pressure grinding disc and sleeved outside the second sliding rod.

[0010] As a further scheme of the present application, the return material assembly comprises a return material cylinder fixedly arranged inside the kettle body, the top of the return material cylinder penetrates through the conical ring plate and is connected with a top plate arranged inside the feeding pipe, a spacing is arranged between the outer edge of the top plate and the inner wall of the feeding pipe, a plurality of feeding ports are distributed in a circumferential direction at the bottom of the return material cylinder, a plurality of liquid return ports are distributed in a circumferential direction at one end of the return material cylinder close to the top plate, and an auger is rotationally connected inside the return material cylinder, one end of the auger penetrates through the bottom of the kettle body and is connected with a second motor mounted at the bottom of the kettle body.

[0011] As a further scheme of the present application, the mixing assembly comprises two rotating cylinders arranged outside the return material cylinder, a plurality of cross beams are distributed in a circumferential direction outside the rotating cylinders, the outer ends of the cross beams corresponding to the two rotating cylinders are connected through scrapers, the scrapers are attached to the inner wall of the kettle body, a sliding cylinder is mounted on the cross beam, a lifting rod connected with the conical ring plate is slidably arranged in the sliding cylinder, a side tooth groove in a vertical direction is arranged on the lifting rod, a mounting frame is connected between the corresponding two cross beams, a rotating rod is rotationally connected on the mounting frame, a transmission gear meshing with the side tooth groove is mounted on the rotating rod, and a plurality of stirring paddles are distributed in a circumferential direction on the rotating rod.

[0012] As a further scheme of the present application, a plurality of bottom columns are circumferentially mounted outside the kettle body, and a controller electrically connected with the electrical equipment in the device is arranged on the side wall of the kettle body.

[0013] As a further scheme of the present application, a screw cap is arranged on the feeding pipe.

[0014] As a further scheme of the present application, the top plate is arranged in a conical shape.

[0015] As a further scheme of the present application, a plurality of turbulence grooves are arranged on the stirring paddles, the turbulence grooves are arranged in a strip-shaped groove, a circular hole or a V-shaped through groove.

[0016] A method for using a dissolving kettle suitable for the dissolving kettle described above, the method comprising the following steps:

[0017] S1, introducing liquid material into the kettle body through the liquid inlet pipe, and introducing material into the movable cylinder through the feeding pipe;

[0018] S2, the rotating assembly cooperates with the pressure grinding assembly to perform pressure grinding treatment on the material on the movable cylinder, and the pressure-grounded material is uniformly dispersed on the liquid material in the kettle body through the through hole;

[0019] S3, the movable cylinder drives the mixing assembly to rotate to stir the liquid material and the material in the kettle body, and the return material assembly intermittently washes the material accumulated on the movable cylinder by pushing the liquid material at the bottom of the kettle body to the top;

[0020] S4, after the material dissolves, stop the rotating assembly and the return material assembly, open the electric control valve, and the mixed solution after dissolving is discharged through the discharge pipe.

[0021] Compared with the prior art, the embodiment of the present application has the following beneficial effects:

[0022] 1. In the present application, liquid material is introduced into the kettle body through the liquid inlet pipe, and material is introduced into the movable cylinder through the feeding pipe, wherein the material includes solid material and powder, the rotating assembly drives the movable cylinder to continuously rotate and reciprocatingly ascend and descend in cooperation with the pressure grinding assembly, so as to facilitate the pressure grinding treatment of the solid material or the caked powder on the movable cylinder, the pressure-grounded solid material or powder is uniformly dispersed on the liquid material in the kettle body through the through hole, the movable cylinder drives the mixing assembly to rotate by its own continuous rotation and reciprocating ascent and descent, so as to mix the liquid material and the material in the kettle body, facilitate the rapid dissolution of the material, stop the rotating assembly and the return material assembly after the material dissolves, open the electric control valve, and the mixed solution after dissolving is discharged through the discharge pipe, which has the effects of intermittent pressure grinding, uniform dispersion, effective return, flexible stirring, high-efficiency dissolution, reliable structure, convenient operation and simple and practical use;

[0023] 2. In the present application, in the sliding cooperation of the slide column and the descending arc segment, the slide column drives the conical ring plate to synchronously descend by driving the movable cylinder to descend, the storage cavity space between the pressure grinding disc and the conical ring plate is restored, the pressure grinding surface of the material can be adjusted, the different surfaces of the material can be quickly pressure-grounded, and the subsequent material can be conveniently fed;

[0024] 3. In the application, through the setting of the spring, the pressure grinding disc can be pushed downward to keep contact with the top of the material during the pressure grinding process, through the rotation of the conical ring plate, the mutual interlacing between the conical ring plate and the pressure grinding disc can be realized, which facilitates the grinding treatment of the top and bottom of the material, and through the setting of the plurality of pressure grinding balls, the material can be quickly pressure ground, and the efficiency of material dissolution is improved.

[0025] 4. In the application, when the conical ring plate is at the lowest point, the liquid return port is located between the conical ring plate and the pressure grinding disc, the liquid material guided from the liquid return port flows on the conical ring plate, which can preliminarily dissolve the surface of the material on the conical ring plate, and at the same time, the material accumulated at the through hole can be washed to avoid the blockage of the through hole affecting the falling of the material, thereby improving the dissolution efficiency of the material; when the conical ring plate is at the highest point, the liquid return port is located on the side of the conical ring plate away from the pressure grinding disc, the liquid material guided from the liquid return port directly flows to the surface of the liquid material in the kettle body, which can realize the flow between the bottom layer liquid material and the upper layer liquid material, thereby facilitating the rapid dissolution of the material.

[0026] 5. In the application, through the intermittent forward and reverse self-rotation of the stirring paddle driven by the rotating rod and the revolution of the rotating rod and the stirring paddle around the material return cylinder, the liquid material and the material can be stirred multiple times, which can effectively accelerate the dissolution efficiency of the material; through the plurality of turbulence grooves, the flow of the liquid material can be turbulence treated in the process of the rotation of the stirring paddle around the rotating rod and the rotation of the stirring paddle around the material return cylinder, which realizes the local acceleration treatment of the liquid material and facilitates the rapid dissolution of the material.

[0027] In order to more clearly illustrate the structural features and effects of the application, the application will be described in detail below with reference to the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is a perspective view of the dissolution kettle in the embodiment of the application.

[0029] Figure 2 It is a sectional view of the dissolution kettle in the embodiment of the application.

[0030] Figure 3 It is a sectional view of the pressure grinding assembly in the embodiment of the application.

[0031] Figure 4 It is an exploded view of the rotating assembly and the pressure grinding assembly in the embodiment of the application.

[0032] Figure 5 It is a structural schematic view of the pressure grinding disc in the embodiment of the application.

[0033] Figure 6 It is a cooperation view of the mixing assembly and the material return assembly in the embodiment of the application.

[0034] Figure 7This is a schematic diagram of the structure of the hybrid component in an embodiment of the invention.

[0035] Figure 8 This is a schematic diagram of the return cylinder in an embodiment of the invention.

[0036] Figure 9 This is a cross-sectional view of the toothed ring, the first slide bar, and the movable cylinder in an embodiment of the invention.

[0037] Reference numerals: 1. Vessel body; 101. Controller; 102. Bottom column; 103. Discharge pipe; 104. Electrically controlled valve; 2. Top cover; 201. Liquid inlet pipe; 202. Feeding pipe; 203. Screw cap; 3. Rotating assembly; 301. First motor; 302. Drive gear; 303. Gear ring; 304. First slide rod; 4. Movable cylinder; 401. Conical ring plate; 402. Through hole; 5. Grinding assembly; 501. Fixed cylinder; 5011. Guide ring groove; 502. Slide column; 503. Grinding disc; 5031. Grinding mill 504. Ball; 505. Horizontal plate; 506. Second sliding rod; 507. Spring; 508. Connecting plate; 6. Mixing assembly; 609. Rotary drum; 600. Crossbeam; 601. Scraper; 600. Sliding cylinder; 601. Lifting rod; 602. Side tooth groove; 603. Mounting bracket; 604. Transmission gear; 605. Rotating rod; 610. Agitator; 6101. Turbulence channel; 701. Return assembly; 702. Return cylinder; 7013. Feed inlet; 7014. Liquid return outlet; 705. Second motor; 706. Screwdriver; 707. Top plate. Detailed Implementation

[0038] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0039] The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

[0040] In one embodiment of the present invention, see Figures 1-3The utility model provides a kind of dissolving kettle, including kettle body 1, the bottom of the kettle body 1 is equipped with discharge pipe 103, the discharge pipe 103 is equipped with electric control valve 104, the kettle body 1 is equipped with upper cover 2, the upper cover 2 is equipped with liquid inlet pipe 201 that enters into kettle body 1 inside, the center of the upper cover 2 is equipped with feeding pipe 202, the kettle body 1 is movably equipped with movable cylinder 4, the bottom of the movable cylinder 4 is equipped with conical ring plate 401, the conical ring plate 401 is circumferentially distributed with several through holes 402, the movable cylinder 4 and upper cover 2 are equipped with rotating assembly 3, the movable cylinder 4 and feeding pipe 202 are equipped with pressure grinding assembly 5, the kettle body 1 is equipped with back material assembly 7 with conical ring plate 401 cooperation, the kettle body 1 is equipped with mixing assembly 6 with conical ring plate 401 and back material assembly 7 cooperation respectively.

[0041] In the embodiment, the operator introduces liquid material into the kettle body 1 through the liquid inlet pipe 201, and introduces material into the movable cylinder 4 through the feeding pipe 202, wherein the material includes solid material and powder, the rotating assembly 3 drives the movable cylinder 4 to continuously rotate and reciprocatingly lift through cooperation with the pressure grinding assembly 5, so as to facilitate the pressure grinding treatment of the solid material or caked powder on the movable cylinder 4, the pressure-grounded solid material or powder is uniformly dispersed on the liquid material in the kettle body 1 through the through holes 402, the movable cylinder 4 drives the mixing assembly 6 to rotate through its own continuous rotation and reciprocating lifting, so as to mix the liquid material and the material in the kettle body 1, facilitate the rapid dissolution of the material, the back material assembly 7 pushes the liquid material at the bottom of the kettle body 1 to the top, so as to intermittently flush the material accumulated on the movable cylinder 4, accelerate the dissolution of the material, and at the same time, the position of the liquid material can be changed, so as to facilitate the uniform dissolution of the material, after the dissolution of the material is completed, the rotating assembly 3 and the back material assembly 7 are stopped, the electric control valve 104 is opened, and the mixed solution after dissolution is discharged through the discharge pipe 103, which has the effects of intermittent pressure grinding, uniform dispersion, effective back material, intermittent flushing, flexible stirring, high-efficiency dissolution, reliable structure, convenient operation and simple and practical use;

[0042] The kettle body 1 is circumferentially installed with several bottom columns 102, which can stably support the kettle body 1, the feeding pipe 202 is equipped with a screw cap 203, when it is necessary to feed the material into the movable cylinder 4, the screw cap 203 is rotated clockwise and removed, so as to open the feeding channel at the top of the feeding pipe 202, facilitate the feeding of the material, after the feeding of the material is completed, to avoid the influence of external dust and other factors on the mixed solution, the screw cap 203 is placed on the feeding pipe 202 and rotated counterclockwise, so as to close the feeding channel at the top of the feeding pipe 202, the sidewall of the kettle body 1 is equipped with a controller 101 electrically connected with the electric equipment in the device, through the controller 101, the operator can control the start and stop of the electric equipment.

[0043] In one embodiment of the present application, referring to Figures 1-5 and Figure 9 , the rotating assembly 3 comprises a gear ring 303 movably arranged on one side of the upper cover 2 close to the kettle body 1, a plurality of first sliding rods 304 are distributed on the circumference of the gear ring 303 and slidably connected with the movable cylinder 4, a driving gear 302 is rotatably arranged on the inner side of the upper cover 2 and engaged with the gear ring 303, and the driving gear 302 is connected with a first motor 301 mounted on the upper cover 2.

[0044] The pressure grinding assembly 5 comprises a fixed cylinder 501 arranged inside the kettle body 1, the fixed cylinder 501 is rotatably connected with the gear ring 303, the fixed cylinder 501 is located inside the movable cylinder 4, a guide ring groove 5011 is arranged on the outer wall of the fixed cylinder 501, the guide ring groove 5011 is arranged in a wave shape, a sliding column 502 connected with the movable cylinder 4 is slidably arranged on the guide ring groove 5011, a plurality of cross plates 504 are distributed on the outer side of the feeding pipe 202, the feeding pipe 202 and the fixed cylinder 501 are connected through the cross plates 504, a pressure grinding disc 503 is slidably arranged between the feeding pipe 202 and the fixed cylinder 501, the pressure grinding disc 503 corresponds to the conical ring plate 401, a plurality of pressure grinding balls 5031 are distributed on the circumference of the bottom of the pressure grinding disc 503, a second sliding rod 505 is slidably arranged on the cross plate 504, one end of the second sliding rod 505 is connected with the pressure grinding disc 503, the other end of the cross plate 504 is connected with a connecting plate 507 located on the side of the cross plate 504 away from the pressure grinding disc 503, and a spring 506 sleeved on the outer side of the second sliding rod 505 is connected between the cross plate 504 and the pressure grinding disc 503.

[0045] In this embodiment, the guide ring groove 5011 comprises a first horizontal arc segment, an upward arc segment, a second horizontal arc segment and a downward arc segment, in the initial state, the sliding column 502 is slidably connected with the lowest end of the guide ring groove 5011, at this time, the movable cylinder 4 is located at the lowest point, the sliding column 502 is located in the first horizontal segment, the space of the storage cavity between the pressure grinding disc 503 and the conical ring plate 401 is the largest, and the materials fall on the conical ring plate 401 through the feeding pipe 202, wherein the materials with smaller particle size will be scattered into the liquid materials in the kettle body 1 through the through holes 402, and the materials with larger particle size will stay on the conical ring plate 401.

[0046] The first motor 301 drives the driving gear 302 to rotate, the driving gear 302 drives the gear ring 303 to rotate on the fixed cylinder 501 through the engagement with the gear ring 303 and the rotation of the gear ring 303 with the fixed cylinder 501, the gear ring 303 drives the movable cylinder 4 to rotate through the sliding connection of the first sliding rod 304 with the movable cylinder 4 and the sliding connection of the sliding column 502 with the first horizontal arc segment, and the movable cylinder 4 drives the materials thereon to rotate synchronously through the synchronous rotation of the conical ring plate 401.

[0047] In the process of rotating the movable cylinder 4, the movable cylinder 4 drives the slide post 502 to rotate synchronously, in the process of sliding cooperation between the slide post 502 and the ascending arc segment, the slide post 502 drives the movable cylinder 4 to move upwards synchronously, the movable cylinder 4 drives the material on the movable cylinder 4 to move upwards synchronously in the mode of driving the conical ring plate 401 to move upwards, so that the top of the material is in contact with the bottom of the pressure grinding disc 503, and the space of the material storage cavity between the pressure grinding disc 503 and the conical ring plate 401 is reduced;

[0048] In the process of sliding cooperation between the slide post 502 and the second horizontal arc segment, the conical ring plate 401 is pressed and ground to the surface of the material in the mode of cooperating with the pressure grinding disc 503 and driving the pressure grinding disc 503 to move downwards by the spring 506, so as to facilitate the pressure grinding treatment of the solid material or the caked powder, and the material after the pressure grinding falls through the through hole 402 to the liquid material in the kettle body 1, so as to facilitate the rapid dissolution of the material;

[0049] In the process of sliding cooperation between the slide post 502 and the descending arc segment, the slide post 502 drives the conical ring plate 401 to move downwards synchronously in the mode of driving the movable cylinder 4 to move downwards, the space of the material storage cavity between the pressure grinding disc 503 and the conical ring plate 401 is restored, so as to facilitate the adjustment of the pressure grinding surface of the material, the rapid pressure grinding treatment of different surfaces of the material can be realized, and the subsequent material can be conveniently put in;

[0050] The spring 506 is arranged, so as to drive the pressure grinding disc 503 to move downwards and keep in contact with the top of the material in the process of pressure grinding of the material, the rotation of the conical ring plate 401 can realize the mutual interlacing between the conical ring plate 401 and the pressure grinding disc 503, so as to facilitate the grinding treatment of the top and bottom of the material, and the arrangement of the plurality of pressure grinding balls 5031 can facilitate the rapid pressure grinding treatment of the material and improve the dissolution efficiency of the material.

[0051] In an embodiment of the present application, referring to Figures 1-3 , Figure 6 and Figure 8 , the material returning assembly 7 comprises a material returning cylinder 701 fixedly arranged in the kettle body 1, the top of the material returning cylinder 701 penetrates through the conical ring plate 401 and is connected with a top plate 704 arranged in the feeding pipe 202, a spacing is arranged between the outer edge of the top plate 704 and the inner wall of the feeding pipe 202, a plurality of feeding ports 7011 are distributed in the circumferential direction of the bottom of the material returning cylinder 701, a plurality of liquid returning ports 7012 are distributed in the circumferential direction of one end of the material returning cylinder 701 close to the top plate 704, an auger 703 is rotatably connected in the material returning cylinder 701, one end of the auger 703 penetrates through the bottom of the kettle body 1 and is connected with a second motor 702 mounted on the bottom of the kettle body 1.

[0052] In the embodiment, the second motor 702 drives the auger 703 to rotate, and the auger 703 pushes the liquid material in the inside of the return cylinder 701 through the feeding port 7011 to the upper end of the return cylinder 701, so that the liquid material is guided out through the return port 7012;

[0053] When the conical ring plate 401 is at the lowest point, the return port 7012 is located between the conical ring plate 401 and the pressure grinding disc 503, and the liquid material guided out from the return port 7012 flows on the conical ring plate 401, which can preliminarily dissolve the material surface on the conical ring plate 401, and at the same time, can flush the material accumulated at the through hole 402, so as to avoid the blockage at the through hole 402 affecting the falling of the material, and improve the dissolution efficiency of the material;

[0054] When the conical ring plate 401 is at the highest point, the return port 7012 is located on the side of the conical ring plate 401 away from the pressure grinding disc 503, and the liquid material guided out from the return port 7012 directly flows to the surface of the liquid material in the inside of the kettle body 1, which can realize the flow between the bottom layer liquid material and the upper layer liquid material, and facilitate the rapid dissolution of the material;

[0055] The top plate 704 is provided as a conical plate, which can uniformly disperse the input material on the conical ring plate 401, so as to save the pressure grinding time of the material and improve the pressure grinding efficiency of the material.

[0056] In an embodiment of the present application, referring to Figures 1-7 The mixing assembly 6 includes two rotating drums 601 rotatably arranged outside the return cylinder 701, a plurality of cross beams 602 are circumferentially distributed outside the rotating drums 601, the outer ends of the cross beams 602 corresponding to the two rotating drums 601 are connected through a scraper 603, the scraper 603 is attached to the inner wall of the kettle body 1, a sliding cylinder 604 is installed on the cross beam 602, a lifting rod 605 connected with the conical ring plate 401 is slidably arranged in the sliding cylinder 604, a side tooth groove 606 in the vertical direction is arranged on the lifting rod 605, an installation frame 607 is connected between the corresponding two cross beams 602, a rotating rod 609 is rotatably connected to the installation frame 607, a transmission gear 608 engaged with the side tooth groove 606 is installed on the rotating rod 609, and a plurality of stirring paddles 610 are circumferentially distributed on the rotating rod 609.

[0057] In the embodiment, the first motor 301 drives the driving gear 302 to rotate, the driving gear 302 drives the gear ring 303 to rotate on the fixed cylinder 501 through meshing with the gear ring 303 and rotating cooperation of the gear ring 303 with the fixed cylinder 501, the gear ring 303 drives the movable cylinder 4 to rotate through sliding cooperation of the first sliding rod 304 with the movable cylinder 4 and sliding cooperation of the sliding column 502 with the first horizontal arc segment, the movable cylinder 4 drives the lifting rod 605 to rotate around the return cylinder 701 through synchronous rotation of the conical ring plate 401, the lifting rod 605 drives the cross beam 602 and the scraper 603 to rotate synchronously through sliding cooperation of the sliding cylinder 604 with the lifting rod 605 and rotating cooperation of the rotating cylinder 601 with the return cylinder 701, the liquid material and the material in the kettle body 1 can be fully stirred, and the dissolution of the material is accelerated.

[0058] The sliding column 502 drives the movable cylinder 4 to reciprocate through sliding cooperation of the sliding column 502 with the guide ring groove 5011, and the movable cylinder 4 drives the lifting rod 605 to reciprocate through synchronous movement of the conical ring plate 401.

[0059] During the upward movement of the lifting rod 605, the lifting rod 605 drives the side tooth groove 606 to move upward synchronously, the side tooth groove 606 drives the rotating rod 609 to rotate upward through meshing with the transmission gear 608 and rotating cooperation of the rotating rod 609 with the mounting frame 607, and the rotating rod 609 locally stirs the liquid material and the material through synchronous rotation of the stirring paddle 610.

[0060] During the downward movement of the lifting rod 605, the lifting rod 605 drives the side tooth groove 606 to move downward synchronously, the side tooth groove 606 drives the rotating rod 609 to rotate downward through meshing with the transmission gear 608 and rotating cooperation of the rotating rod 609 with the mounting frame 607, and the rotating rod 609 locally stirs the liquid material and the material through synchronous rotation of the stirring paddle 610.

[0061] The liquid material and the material can be stirred multiple times through intermittent forward and reverse rotation of the stirring paddle 610 driven by the rotating rod 609 and revolution of the rotating rod 609 and the stirring paddle 610 around the return cylinder 701, so that the dissolution efficiency of the material can be effectively accelerated.

[0062] The stirring paddle 610 is further provided with a plurality of turbulence grooves 6101, which can be strip grooves, circular holes or V-shaped through grooves, the liquid material flow can be turbulence treated during rotation of the stirring paddle 610 around the rotating rod 609 and rotation of the stirring paddle 610 around the return cylinder 701, local acceleration of the liquid material is realized, and rapid dissolution of the material is facilitated.

[0063] In one embodiment of the present application, referring to Figures 1-8 A use method of the dissolution kettle, comprising the following steps:

[0064] Step S1, liquid material is introduced into the kettle body 1 through the liquid inlet pipe 201, and the material is introduced into the movable cylinder 4 through the feeding pipe 202;

[0065] Step S2, the rotating assembly 3 performs pressure grinding on the material on the movable cylinder 4 in cooperation with the pressure grinding assembly 5, and the material after pressure grinding is uniformly dispersed on the liquid material in the kettle body 1 through the through hole 402;

[0066] Step S3, the movable cylinder 4 stirs the liquid material and the material in the kettle body 1 by rotating the mixing assembly 6, and the back material assembly 7 intermittently washes the material accumulated on the movable cylinder 4 by pushing the liquid material at the bottom of the kettle body 1 to the top;

[0067] Step S4, after the material is dissolved, the rotating assembly 3 and the back material assembly 7 stop working, the electric control valve 104 is opened, and the mixed solution after dissolution is discharged through the discharge pipe 103.

[0068] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A dissolving vessel comprising a vessel body (1), characterized in that, The kettle body (1) bottom is equipped with discharge pipe (103), the discharge pipe (103) is equipped with electric control valve (104), the kettle body (1) is installed with upper cover (2), the upper cover (2) is equipped with the liquid inlet pipe (201) that enters the kettle body (1) inside, the center of the upper cover (2) is equipped with the feeding pipe (202) that penetrates, the kettle body (1) inside is equipped with movable cylinder (4), the movable cylinder (4) bottom is equipped with conical ring plate (401), the conical ring plate (401) is distributed with a plurality of through holes (402) circumferentially, the movable cylinder (4) and upper cover (2) are equipped with rotation assembly (3), the movable cylinder (4) and feeding pipe (202) are equipped with pressure grinding assembly (5), the kettle body (1) inside is equipped with with conical ring plate (401) and return material assembly (7) matched, the kettle body (1) inside is equipped with with conical ring plate (401) and mixing assembly (6) matched respectively with return material assembly (7); The rotation assembly (3) includes a gear ring (303) movably arranged on the side of the upper cover (2) close to the kettle body (1), a plurality of first sliding rods (304) are circumferentially distributed on the gear ring (303) and slidably connected with the movable cylinder (4), a driving gear (302) is rotatably arranged on the inner side of the upper cover (2) and engaged with the gear ring (303), and the driving gear (302) is connected with a first motor (301) mounted on the upper cover (2); The pressure grinding assembly (5) includes a fixed cylinder (501) arranged in the kettle body (1), the fixed cylinder (501) is rotatably connected with the gear ring (303), the fixed cylinder (501) is located inside the movable cylinder (4), a guide ring groove (5011) is arranged on the outer wall of the fixed cylinder (501), the guide ring groove (5011) is in a wave shape, a sliding column (502) connected with the movable cylinder (4) is slidably arranged on the guide ring groove (5011), the feeding pipe (202) and the fixed cylinder (501) are connected through a plurality of transverse plates (504) circumferentially distributed on the outer side of the feeding pipe (202), a pressure grinding disc (503) is slidably arranged between the feeding pipe (202) and the fixed cylinder (501), the pressure grinding disc (503) corresponds to the conical ring plate (401), a plurality of pressure grinding balls (5031) are circumferentially distributed on the bottom of the pressure grinding disc (503), a second sliding rod (505) is slidably arranged on the transverse plate (504), one end of the second sliding rod (505) is connected with the pressure grinding disc (503), the other end of the transverse plate (504) is connected with a connecting plate (507) located on the side of the transverse plate (504) away from the pressure grinding disc (503), and a spring (506) is connected between the transverse plate (504) and the pressure grinding disc (503).

2. The dissolving tank according to claim 1, characterized in that, The back material assembly (7) comprises a back material cylinder (701) fixedly arranged in the kettle body (1), the top of the back material cylinder (701) penetrates the conical ring plate (401) and is connected with a top plate (704) arranged in the inside of the feeding pipe (202), a space is arranged between the outer edge of the top plate (704) and the inner wall of the feeding pipe (202), a plurality of feeding ports (7011) are distributed in the circumferential direction of the bottom of the back material cylinder (701), a plurality of liquid return ports (7012) are distributed in the circumferential direction of the end of the back material cylinder (701) close to the top plate (704), and an auger (703) is rotatably connected in the back material cylinder (701), one end of the auger (703) penetrates the bottom of the kettle body (1) and is connected with a second motor (702) mounted on the bottom of the kettle body (1).

3. The dissolving vessel of claim 2, wherein, The mixing assembly (6) comprises two rotating drums (601) rotatably arranged outside the back material cylinder (701), a plurality of cross beams (602) are distributed in the circumferential direction of the outside of the rotating drums (601), the outer ends of the cross beams (602) corresponding to the two rotating drums (601) are connected through scrapers (603), the scrapers (603) are attached to the inner wall of the kettle body (1), the cross beams (602) are provided with sliding drums (604), the sliding drums (604) are slidably provided with lifting rods (605) connected with the conical ring plate (401), the lifting rods (605) are provided with side tooth grooves (606) in the vertical direction, mounting frames (607) are connected between the corresponding two cross beams (602), the mounting frames (607) are rotatably connected with rotating rods (609), the rotating rods (609) are provided with transmission gears (608) engaged with the side tooth grooves (606), and a plurality of stirring paddles (610) are distributed in the circumferential direction of the rotating rods (609).

4. The dissolving tank of claim 1, wherein A plurality of bottom columns (102) are circumferentially mounted on the outside of the kettle body (1), and a controller (101) electrically connected with the electric equipment in the device is arranged on the side wall of the kettle body (1).

5. The dissolving vessel of claim 1, wherein, The feeding pipe (202) is provided with a screw cap (203).

6. The dissolving tank of claim 2, wherein The top plate (704) is a conical plate.

7. The dissolving tank of claim 3, wherein A plurality of turbulence grooves (6101) are arranged on the stirring paddles (610), and the turbulence grooves (6101) are strip grooves, round hole grooves or V-shaped grooves.

8. A method of using a dissolving tank suitable for the dissolving tank according to any one of claims 1 to 7, characterized in that, The method comprises the following steps: S1, liquid material is introduced into the kettle body (1) through the liquid inlet pipe (201), and the material is introduced into the movable cylinder (4) through the feeding pipe (202); S2, the rotating assembly (3) performs pressure grinding treatment on the material on the movable cylinder (4) by cooperating with the pressure grinding assembly (5), and the pressure ground material is uniformly dispersed on the liquid material in the kettle body (1) through the through hole (402); S3, the movable cylinder (4) rotates to drive the mixing assembly (6) to stir the liquid material and the material in the kettle body (1), and the back material assembly (7) pushes the liquid material on the inside bottom of the kettle body (1) to the top to intermittently wash the material accumulated on the movable cylinder (4); S4, after the end of the material dissolution, stop the rotation assembly (3) and the material return assembly (7), open the electric control valve (104), and the dissolved mixed liquid is guided out through the discharge pipe (103).

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