Combined stirring device suitable for high-viscosity rapid and uniform mixing

Abstract

The utility model discloses a combined stirring device suitable for high-viscosity rapid uniform mixing, which relates to the technical field of stirring devices, and comprises a shell, a stirring structure is arranged in the shell, the stirring structure comprises a rotating part, a frame type stirring part and a mechanical sealing part are arranged on the rotating part, a plurality of groups of scraper blade assemblies are arranged on the frame type stirring part, and the mechanical sealing part is arranged on the mechanical sealing part. A bottom bearing is fixedly connected to the bottom in the shell, a high-speed dispersing head is arranged at the bottom in the shell, the rotating component comprises a speed reducer base fixedly connected with the shell, and a speed reducing motor is fixedly connected to the top of the speed reducer base. According to the utility model, high-viscosity raw materials can be scattered and then stirred, so that the materials are quickly and uniformly mixed together, the working efficiency is improved, the mixing time is saved, the raw materials attached to the inner wall of the shell can be scraped off in the stirring process, the high-viscosity materials are prevented from being adhered to the inner wall, and the production efficiency is improved. Meanwhile, the scraping plate is convenient to replace, so that the scraping effect is prevented from being influenced by damage of the scraping plate.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring devices, in particular to a combined stirring device suitable for high-viscosity rapid and uniform mixing. Background Art

[0002] Mixing and stirring is a device for mixing multiple raw materials. The stirring objects are divided into liquids and solids, and liquids are divided into multiple types. Among them, high-viscosity liquids are more difficult to stir than other raw materials.

[0003] Currently, the more common stirring device consists of a storage tank and a stirring structure, wherein the stirring structure consists of a motor, a stirring rod and a stirring shaft. However, when this stirring device stirs high-viscosity raw materials, the raw materials are easily adhered to the inner wall of the storage tank, and due to the high viscosity, it is difficult to mix the raw materials, which reduces work efficiency and limits the production of the industry. For this reason, we propose a combined stirring device suitable for high-viscosity rapid mixing to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art involved in the background technology and proposes a combined stirring device suitable for high-viscosity rapid and uniform mixing.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A combined stirring device suitable for high-viscosity rapid and uniform mixing comprises a shell, a stirring structure is arranged in the shell, the stirring structure comprises a rotating part, a frame stirring part and a mechanical sealing part are arranged on the rotating part, and a plurality of scraper assemblies are arranged on the frame stirring part.

[0007] Preferably, a bottom bearing is fixedly connected to the inner bottom of the shell, and a high-speed dispersing head is provided at the inner bottom of the shell.

[0008] Preferably, the rotating component includes a reducer base fixedly connected to the outer shell, a reduction motor is fixedly connected to the top of the reducer base, an output end of the reduction motor is fixedly connected to a stirring shaft, one end of the stirring shaft passes through the reducer base and the outer shell and extends into the interior of the outer shell, and the stirring shaft corresponds to the bottom bearing.

[0009] The rotating part will rotate with the frame-type stirring part and the scraper assembly.

[0010] Preferably, the frame-type stirring component includes a plurality of fixed rings fixedly connected to the stirring shaft, two horizontal plates are fixedly connected to the fixed rings, a vertical plate is fixedly connected to the other end of the horizontal plate, side plates are fixedly connected to the two horizontal plates, and the two side plates are staggered up and down.

[0011] The setting of the frame stirring part can stir the raw materials

[0012] Preferably, the plurality of scraper assemblies are respectively located on the two vertical plates, and the scraper assemblies on the two vertical plates are staggered up and down.

[0013] Preferably, the scraper assembly comprises two fixing plates fixedly connected to the vertical plates, a scraper is arranged between the two fixing plates, and the fixing plates and the scraper are threadedly connected via a threaded rod.

[0014] The scraper assembly is arranged to scrape the raw materials on the inner wall of the shell.

[0015] Preferably, the mechanical sealing component includes a circular ring fixedly connected to the stirring shaft, an upper bearing is fixedly connected to the inner bottom of the reducer base, the upper bearing and the circular ring are fixedly connected via a connecting ring, a groove is provided at the inner bottom of the reducer base, and a sealing ring is provided in the groove.

[0016] Mechanical sealing components can increase the sealing performance of the device.

[0017] The utility model has at least the following beneficial effects:

[0018] 1. A combined stirring device suitable for high-viscosity rapid and uniform mixing. Through the arrangement of a high-speed dispersing head, a stirring structure and a bottom bearing, high-viscosity raw materials can be dispersed and then stirred, so that the materials can be quickly and evenly mixed together, which improves work efficiency and saves mixing time. In addition, during the stirring process, the raw materials attached to the inner wall of the shell can be scraped off to prevent high-viscosity materials from sticking to the inner wall.

[0019] 2. A combined stirring device suitable for rapid and uniform mixing of high-viscosity materials. The scraper assembly is arranged to facilitate the replacement of the scraper, thereby preventing damage to the scraper and affecting the scraping effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is the appearance diagram of the medium and high viscosity mixing and stirring device of the utility model;

[0022] Figure 2 It is a detailed diagram of the medium and high viscosity mixing and stirring device of the utility model;

[0023] Figure 3It is a large sample diagram of A in the utility model;

[0024] Figure 4 This is a large-scale drawing of the mechanical sealing component in the utility model.

[0025] In the figure: 1, housing; 101, bottom bearing; 102, high-speed dispersing head; 2, stirring structure; 201, rotating part; 2011, reducer seat; 2012, reduction motor; 2013, stirring shaft; 202, frame stirring part; 2021, fixing ring; 2022, horizontal plate; 2023, side plate; 2024, vertical plate; 203, scraper assembly; 2031, fixing plate; 2032, scraper; 2033, threaded rod; 204, mechanical sealing part; 2041, ring; 2042, upper bearing; 2043, connecting ring; 2044, groove; 2045, sealing ring. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0027] Reference Figure 1-4 A combined stirring device suitable for high-viscosity rapid and uniform mixing includes a shell 1. An insulating sleeve is provided on the outside of the shell 1. The insulating sleeve is not marked in the figure to prevent burns. A stirring structure 2 is provided in the shell 1. The stirring structure 2 includes a rotating part 201. A frame-type stirring part 202 and a mechanical sealing part 204 are provided on the rotating part 201. A plurality of scraper assemblies 203 are provided on the frame-type stirring part 202.

[0028] A bottom bearing 101 is fixedly connected to the bottom of the shell 1, and the bottom bearing 101 can support the stirring shaft 2013 and form a depression at the bottom of the shell. A high-speed dispersing head 102 is provided at the bottom of the shell 1. The setting of the dispersing head 102 can better disperse high-viscosity materials and cause cell division, which is conducive to mixing of materials.

[0029] The rotating component 201 includes a reducer base 2011 fixedly connected to the outer shell 1, and a reduction motor 2012 is fixedly connected to the top of the reducer base 2011. The reducer base 2011 and the reduction motor 2012 are both prior arts and are not described in detail herein. A stirring shaft 2013 is fixedly connected to the output end of the reduction motor 2012, and one end of the stirring shaft 2013 passes through the reducer base 2011 and the outer shell 1 and extends into the interior of the outer shell 1. The stirring shaft 2013 corresponds to the bottom bearing 101.

[0030] The frame-type stirring component 202 includes a plurality of fixed rings 2021 fixedly connected to the stirring shaft 2013, two horizontal plates 2022 are fixedly connected to the fixed rings 2021, the other end of the horizontal plate 2022 is fixedly connected to a vertical plate 2024, the two horizontal plates 2022 are fixedly connected to side plates 2023, and the two side plates 2023 are staggered up and down, and the arrangement of the horizontal plates 2022, the side plates 2023 and the vertical plates 2024 can all be used to stir the raw materials.

[0031] The plurality of scraper assemblies 203 are respectively located on the two vertical plates 2024 , and the scraper assemblies 203 on the two vertical plates 2024 are staggered up and down. The staggered arrangement can avoid the occurrence of dead angles.

[0032] The scraper assembly 203 includes two fixed plates 2031 fixedly connected to the vertical plate 2024, and a scraper 2032 is arranged between the two fixed plates 2031. The scraper 2032 is made of PEEK. The setting of the PEEK scraper 2032 can effectively scrape off the high-viscosity material attached to the inner wall of the outer shell 1, and effectively prevent the high-viscosity material from sticking to the inner wall of the outer shell 1. The fixed plate 2031 and the scraper 2032 are threadedly connected by a threaded rod 2033. Considering the hygiene requirements, the material in contact with the material is 316L stainless steel, and the tank legs, outer packaging, frame, etc. are made of SUS304 stainless steel, which can improve the stability and adaptability of the equipment.

[0033] The mechanical sealing component 204 includes a ring 2041 fixedly connected to the stirring shaft 2013, an upper bearing 2042 is fixedly connected to the bottom of the reducer base 2011, the upper bearing 2042 and the ring 2041 are fixedly connected via a connecting ring 2043, a groove 2044 is provided at the bottom of the reducer base 2011, and a sealing ring 2045 is provided in the groove 2044, which can increase the sealing performance of the device and prevent the temperature inside the imitation stone brick shell 1 from leaking.

[0034] When in use, the reduction motor 2012 will drive the stirring shaft 2013 to rotate, and when the stirring shaft 2013 rotates, it will drive the frame stirring component 202 and the scraper assembly 203 to rotate. At this time, the frame stirring component 202 will stir the raw materials, and the scraper assembly 203 will scrape off the raw materials attached to the inner wall of the outer shell 1 to prevent raw materials from remaining. In this process, the high-speed disperser head 102 will start and break up the nearby raw materials, which is conducive to the rapid and uniform mixing of different raw materials, so as to meet the production process requirements, improve processing efficiency, save time, and thus reduce costs. It has a high degree of automation and is suitable for the configuration of the production line.

[0035] The arrangement of the bottom bearing 101 facilitates the removal of the rotating component 201 and facilitates maintenance, while the arrangement of the mechanical sealing component 204 can prevent the mixing raw materials and the like from entering the reducer base 2011, thereby reducing the probability of damage thereof and reducing the occurrence of faults.

[0036] Moreover, when the scraper 2032 is damaged, it can be replaced by rotating the threaded rod 2033 until the threaded rod 2033 is separated from the scraper 2032 and then replacing it with a new one.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A combined stirring device suitable for rapid and uniform mixing of high viscosity materials, comprising a housing (1), characterized in that: A stirring structure (2) is provided in the housing (1), the stirring structure (2) comprising a rotating component (201), a frame-type stirring component (202) and a mechanical sealing component (204) being provided on the rotating component (201), and a plurality of scraper assemblies (203) being provided on the frame-type stirring component (202).

2. A combined stirring device suitable for high viscosity rapid mixing according to claim 1, characterized in that: A bottom bearing (101) is fixedly connected to the inner bottom of the housing (1), and a high-speed dispersing head (102) is provided at the inner bottom of the housing (1).

3. A combined stirring device suitable for high viscosity rapid mixing according to claim 2, characterized in that: The rotating component (201) comprises a reducer base (2011) fixedly connected to the outer shell (1); a reduction motor (2012) is fixedly connected to the top of the reducer base (2011); an output end of the reduction motor (2012) is fixedly connected to a stirring shaft (2013); one end of the stirring shaft (2013) passes through the reducer base (2011) and the outer shell (1) and extends into the interior of the outer shell (1); and the stirring shaft (2013) corresponds to the bottom bearing (101).

4. A combined stirring device suitable for high viscosity rapid mixing according to claim 3, characterized in that: The frame-type stirring component (202) comprises a plurality of fixed rings (2021) fixedly connected to the stirring shaft (2013), two horizontal plates (2022) being fixedly connected to the fixed rings (2021), a vertical plate (2024) being fixedly connected to the other end of the horizontal plate (2022), and side plates (2023) being fixedly connected to the two horizontal plates (2022), and the two side plates (2023) being staggered up and down.

5. A combined stirring device suitable for high viscosity rapid mixing according to claim 4, characterized in that: The plurality of scraper assemblies (203) are respectively located on the two vertical plates (2024), and the scraper assemblies (203) on the two vertical plates (2024) are staggered up and down.

6. A combined stirring device suitable for high viscosity rapid mixing according to claim 5, characterized in that: The scraper assembly (203) comprises two fixed plates (2031) fixedly connected to the vertical plate (2024), a scraper (2032) is provided between the two fixed plates (2031), and the fixed plates (2031) and the scraper (2032) are threadedly connected via a threaded rod (2033).

7. A combined stirring device suitable for high viscosity rapid mixing according to claim 6, characterized in that: The mechanical sealing component (204) comprises a circular ring (2041) fixedly connected to the stirring shaft (2013); an upper bearing (2042) is fixedly connected to the inner bottom of the reducer base (2011); the upper bearing (2042) and the circular ring (2041) are fixedly connected via a connecting ring (2043); a groove (2044) is provided at the inner bottom of the reducer base (2011), and a sealing ring (2045) is provided in the groove (2044).

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