CN216825756U

CN216825756U - Stirring device for preparing nano material

Info

Publication number: CN216825756U
Application number: CN202220187843.7U
Authority: CN
Inventors: 毕舒
Original assignee: Heze Carboniferous Technology Co ltd
Current assignee: Heze Carboniferous Technology Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-06-28
Anticipated expiration: 2032-01-24

Abstract

The utility model provides an agitating unit that nano-material preparation was used, including agitator tank and motor reducer, the agitator tank is including a jar body, low head and upper cover, and the (mixing) shaft passes the through-hole and extends to the inside of a jar body, and the (mixing) shaft is supreme from bottom to be installed in proper order and is scraped end device and a plurality of stirring rake, scrapes end device and includes the suit at epaxial axle sleeve of stirring, and symmetry fixed mounting has two doctor-bars on the outer wall of axle sleeve, and the doctor-bar just keeps the inner wall contact of slope messenger its one side and upper cover for the flabellum shape. Through the technical scheme of the utility model, the bottom scraping device simulates the structure and the distribution mode of fan blades and can be contacted with the inner wall of the upper sealing head to scrape the materials accumulated at the bottom of the device, thereby effectively preventing the accumulation of the bottom of the device and causing uneven stirring; in addition, the rotation of the rotating cleaning ball under pressure allows the parts inside the device to be cleaned. And because the inner surface of the cylinder body 1 is mirror polished, the cleaning of the device is more convenient and thorough.

Description

Stirring device for preparing nano material

Technical Field

The utility model relates to a chemical industry equipment technical field, particularly, agitating unit that in particular to nano-material preparation was used.

Background

The stirring tank can be called a water phase tank and is widely applied to the industries of coating, medicine, building materials, chemical industry, pigment, resin, food, scientific research and the like. The equipment can be made of carbon steel, stainless steel and other materials according to the technological requirements of user products, and is provided with heating and cooling devices so as to meet different technological and production requirements. The heating form has jacket electric heating, coil pipe heating, this equipment structural design is reasonable, the technology is advanced, durable to have characteristics such as easy operation, convenient to use, be ideal investment few, put into production fast, income is high chemical industry equipment.

The stirrer in the prior art has the following problems in the stirring device for producing the nano material, the nano material is easily attached to the inner wall of equipment in the stirring process, the flowability is poor, the whole material loss is caused, and meanwhile, the nano material is still accumulated at the bottom of the equipment even if the stirring process is finished, so that the washing is inconvenient and the cleaning is difficult.

SUMMERY OF THE UTILITY MODEL

In order to make up the deficiency of the prior art, the utility model provides an agitating unit that nano-material preparation was used.

The utility model discloses a realize through following technical scheme: the stirring device for preparing the nano material comprises a stirring tank and a motor reducer, wherein the stirring tank comprises a tank body with an upper opening and a lower opening, a lower end enclosure fixedly arranged at the bottom end of the tank body and an upper end enclosure fixedly arranged at the top end of the tank body, the stirring shaft is installed in the bearing cap at the top end, the stirring shaft is sequentially provided with a bottom scraping device and a plurality of stirring paddles from bottom to top, the bottom scraping device comprises a shaft sleeve sleeved on the stirring shaft, two scraping blades are symmetrically and fixedly installed on the outer wall of the shaft sleeve, and the scraping blades are in a fan blade shape and keep inclined so that one side of each scraping blade is in contact with the inner wall of the upper end enclosure.

Preferably, the end of the paddle is in the shape of a curved claw.

As preferred scheme, jar body and low head outside fixed mounting have the cover that presss from both sides, are provided with the ear seat on the outer wall that presss from both sides the cover.

Furthermore, the bottom of the jacket is provided with a hot fluid inlet, and the upper part of the jacket is provided with a cold fluid outlet.

As the preferred scheme, two cleaning ball interfaces are symmetrically arranged on the lower surface of the lower end enclosure, and rotary cleaning balls are arranged at the lower ends of the cleaning ball interfaces in the lower end enclosure.

Further, the inner surface of the stirring tank is mirror-polished.

As the preferred scheme, the upper surface of upper cover has seted up the feed inlet, and the discharge gate has been seted up to jar body lower part, and one side fixed mounting of feed inlet has the breather valve mouth.

Furthermore, the breather valve is assembled through the quick-assembly connection of the clamp at the breather valve port.

The utility model discloses owing to adopted above technical scheme, compare with prior art and make it have following beneficial effect: through the technical scheme of the utility model, the bottom scraping device simulates the structure and the distribution mode of fan blades and can be contacted with the inner wall of the upper sealing head to scrape the materials accumulated at the bottom of the device, thereby effectively preventing the accumulation of the bottom of the device and causing uneven stirring; in addition, the rotation of the rotating cleaning ball under pressure allows the parts inside the device to be cleaned. And because the inner surface of the cylinder body 1 is mirror polished, the cleaning of the device is more convenient and thorough.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the bottom scraping device;

FIG. 3 is a schematic side sectional view of the bottom scraping device;

figure 4 is a schematic view of the end structure of the stirring paddle,

wherein, the corresponding relationship between the reference numbers and the components in fig. 1 to fig. 4 is:

1 stirring tank, 2 tank bodies, 3 lower end sockets, 4 upper end sockets, 5 motor speed reducers, 6 sleeve type couplings, 7 stirring shafts, 8 through holes, 9 bearing caps, 10 stirring paddles, 11 shaft sleeves, 12 scraping sheets, 13 clamping sleeves, 14 hot fluid inlets, 15 cold fluid outlets, 16 cleaning ball interfaces, 17 rotary cleaning balls, 18 feeding holes, 19 discharging holes, 20 breather ports and 21 breather valves.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

The frameless stirring device according to an embodiment of the present invention will be specifically described below with reference to fig. 1 to 4.

As shown in fig. 1 to 4, the present invention provides the following technical solutions: a stirring device for preparing nano materials comprises a stirring tank 1 and a motor reducer 5, wherein the stirring tank 1 comprises a tank body 2 with an upper opening and a lower opening, a lower end enclosure 3 fixedly arranged at the bottom end of the tank body, and an upper end enclosure 4 fixedly arranged at the top end of the tank body, and is characterized in that a through hole 8 is formed in the center position of the lower end enclosure 3, a sleeve type coupling 6 is fixedly arranged on a rotating shaft of the motor reducer 5, a stirring shaft 7 is arranged at the upper end of the sleeve type coupling 6, the stirring shaft 7 penetrates through the through hole 8 and extends into the tank body 2, the top end of the stirring shaft 7 penetrates through the center position of the upper end enclosure 4, a bearing cap 9 is fixedly arranged at the top end of the upper end enclosure 4, the top end of the stirring shaft 7 is arranged in the bearing cap 9 and is used for fixing the stirring shaft 7 so that the stirring can be stirred in the stirring tank 1, and a bottom scraping device and a plurality of stirring paddles 10 are sequentially arranged on the stirring shaft 7 from bottom to top, scrape end device including the suit at the epaxial axle sleeve 11 of (mixing) shaft 7, symmetry fixed mounting has two doctor-blades 12 on the outer wall of axle sleeve 11, doctor-blade 12 be the flabellum shape and keep the slope make its one side with the inner wall contact of upper cover 4, scrape end device imitate fan blade structure and distribution mode, can be used for scraping the accumulational material in the device bottom with the inner wall contact of upper cover to effectual prevention equipment bottom is piled up, leads to the stirring inhomogeneous.

The end of the stirring paddle 10 is in the shape of a bent claw and can be used for hanging materials adsorbed on the inner wall of the tank body 2.

The outer parts of the tank body 2 and the lower end enclosure 3 are fixedly provided with a jacket 13. The bottom of the jacket 13 is provided with a hot fluid inlet 14, and the upper part is provided with a cold fluid outlet 15, so that the jacket is used for preserving heat during stirring and ensuring the reaction temperature. The outer wall of the jacket 13 is provided with an ear seat 22.

Two cleaning ball interfaces 16 are symmetrically arranged on the lower surface of the lower end enclosure 3, rotary cleaning balls 17 are arranged at the lower ends of the cleaning ball interfaces 16 in the lower end enclosure 3, and the inner surface of the stirring tank 1 is mirror-polished. Under the action of pressure, the ball rotates to clean all parts in the device. And because the inner surface of the cylinder body 1 is mirror polished, the cleaning of the device is more convenient and thorough.

The upper surface of the upper end enclosure 4 is provided with a feed inlet 18, the lower part of the tank body 2 is provided with a discharge outlet 19, one side of the feed inlet 18 is fixedly provided with a breather valve port 20, and the breather valve port 20 is connected and assembled with a breather valve 21 through a hoop in a fast-assembling manner. The storage tank is prevented from being damaged by overpressure or vacuum, and the evaporation loss of the stored liquid can be reduced.

The working process is as follows: put into agitator tank 1 with the material, open motor reducer 5 and carry out stirring work, at this moment, the end device of scraping of (mixing) shaft 7 bottom can be used for scraping the accumulational material in the device bottom with the inner wall contact of upper cover to the effectual equipment bottom that prevents is piled up, leads to the stirring inhomogeneous. And after the stirring operation is finished, closing the motor speed reducer 5 and discharging. When cleaning is required, the rotary cleaning ball 17 can be opened and rotated under pressure to clean all parts in the device.

In the description of the present invention, the term "plurality" means two or more, and unless otherwise specifically limited, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present specification, the terms "one embodiment," "some embodiments," "specific embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A stirring device for preparing nano materials comprises a stirring tank (1) and a motor reducer (5), wherein the stirring tank (1) comprises a tank body (2) with an upper opening and a lower end enclosure (3) fixedly installed at the bottom end of the tank body and an upper end enclosure (4) fixedly installed at the top end of the tank body, and is characterized in that a through hole (8) is formed in the center position of the lower end enclosure (3), a sleeve type coupler (6) is fixedly installed on a rotating shaft of the motor reducer (5), a stirring shaft (7) is installed at the upper end of the sleeve type coupler (6), the stirring shaft (7) penetrates through the through hole (8) and extends into the tank body (2), the top end of the stirring shaft (7) penetrates through the center position of the upper end enclosure (4), a bearing cap (9) is fixedly installed at the top end of the upper end enclosure (4), the top end of the stirring shaft (7) is installed in the bearing cap (9), a bottom scraping device and a plurality of stirring paddles (10) are sequentially installed on the stirring shaft (7) from bottom to top, the bottom scraping device comprises a shaft sleeve (11) sleeved on the stirring shaft (7), two scraping blades (12) are symmetrically and fixedly installed on the outer wall of the shaft sleeve (11), and the scraping blades (12) are fan-shaped and keep inclining so that one side of the scraping blades is in contact with the inner wall of the upper end enclosure (4).

2. Stirring device for nanomaterial preparation according to claim 1, characterized in that the ends of the stirring paddle (10) are in the shape of a curved claw.

3. The stirring device for preparing the nano-materials according to claim 1, wherein a jacket (13) is fixedly arranged outside the tank body (2) and the lower end enclosure (3), and an ear seat (22) is arranged on the outer wall of the jacket (13).

4. The stirring device for preparing nano-materials according to claim 3, wherein the jacket (13) is provided with a hot fluid inlet (14) at the bottom and a cold fluid outlet (15) at the upper part.

5. The stirring device for preparing the nano-materials according to claim 1, wherein the lower surface of the lower end enclosure (3) is symmetrically provided with two cleaning ball connectors (16), and the lower ends of the cleaning ball connectors (16) are provided with rotary cleaning balls (17) in the lower end enclosure (3).

6. The stirring device for nanomaterial preparation according to claim 5, characterized in that: the inner surface of the stirring tank (1) is mirror-polished.

7. The stirring device for preparing nano materials according to claim 1, wherein a feed inlet (18) is formed in the upper surface of the upper end enclosure (4), a discharge outlet (19) is formed in the lower part of the tank body (2), and a breather valve port (20) is fixedly installed on one side of the feed inlet (18).

8. Stirring device for nanomaterial preparation according to claim 7, characterized in that the breather valve port (20) is fitted with a breather valve (21) by clip snap-fit connection.