CN215388887U

CN215388887U - Aerogel preparation is with even agitating unit

Info

Publication number: CN215388887U
Application number: CN202121803414.XU
Authority: CN
Inventors: 张志平
Original assignee: Xingnuclear Scientific Research Fujian Co ltd
Current assignee: Xingnuclear Scientific Research Fujian Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-01-04
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a uniform stirring device for aerogel preparation, wherein a rotating rod is arranged at the center of the inner part of a stirring tank, a stirring blade is sleeved on the outer wall of the rotating rod and positioned in the stirring tank, the stirring blade comprises a stirring sheet and a fixing sheet, a plurality of low-power heating rods are arranged on the outer wall of the stirring sheet, a feeding through groove is formed in the rear side of the top end of a stirring tank in a penetrating manner, a feeding hole is formed in the inner wall of the feeding through groove, a filter screen is arranged on the inner wall of the bottom end of the feeding hole, a mounting frame is arranged on the inner wall of the feeding hole, a height probe is fixedly sleeved at the center of the mounting frame, and the bottom end of the height probe penetrates into the stirring tank. According to the utility model, the stirring blade is arranged, the stirring blade is driven to rotate through the rotation of the motor, the stirring of the tetraethoxysilane and the absolute ethyl alcohol in the stirring tank is realized, and the low-power heating rod is arranged on the stirring sheet, so that the low-range temperature regulation of the internal solution is realized.

Description

Aerogel preparation is with even agitating unit

Technical Field

The utility model relates to the field of aerogel production and processing, in particular to a uniform stirring device for aerogel preparation.

Background

Aerogel is a nano-scale porous solid material formed by replacing liquid phase in gel with gas by a certain drying way through a sol-gel method. Such as gelatin, gum arabic, silica gel, hair, fingernails, and the like. Aerogels also have the properties of gels, i.e., swelling, thixotropic, de-sizing.

The prior patent (publication number is CN204865577U) discloses an even agitating unit, a serial communication port, including the agitator, the agitator bottom is connected with first rotation motor, first rotation motor is connected with a vertical (mixing) shaft, be provided with vertical stirring vane on the vertical (mixing) shaft, vertical stirring vane surface still is provided with vertical protruding piece, vertical (mixing) shaft stretches into agitator third to half department, the agitator side still is provided with a horizontal installation platform, the last second that is provided with of horizontal installation platform rotates the motor, the second rotates the motor and is connected with horizontal mixing shaft, be provided with horizontal mixing vane on the horizontal mixing shaft, horizontal mixing vane has seted up the notch, the notch is circular-arc notch. The device in this patent cannot be warmed when stirring the solution and cannot monitor the level of the solution injected into the device when the solution is added to the device, at which time the overflow is likely to occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a uniform stirring device for aerogel preparation.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an aerogel preparation is with even agitating unit, includes the agitator tank, the stirred tank has been seted up to the inside of agitator tank, the top of agitator tank is provided with the motor, the inside center department of stirred tank is provided with the dwang, and the output shaft fixed connection of the top of dwang and motor, the inside of stirred tank and the outer wall cover that is located the dwang are equipped with the stirring leaf, the stirring leaf is including stirring piece and stationary blade, the outer wall of stirring piece is provided with many low-power heating rods, the top rear side of agitator tank runs through and has seted up the logical groove of feeding, the inner wall that the logical groove of feeding is provided with the feed inlet, the bottom inner wall of feed inlet is provided with the filter screen, the inner wall of feed inlet is provided with the mounting bracket, the fixed cover in center department of mounting bracket is equipped with high probe, and the bottom of high probe runs through to the inside of stirred tank.

As a further description of the above technical solution:

the bottom of agitator tank is provided with four supporting legss.

As a further description of the above technical solution:

and a discharge hole is formed in the center of the bottom end of the stirring tank in a penetrating manner.

As a further description of the above technical solution:

the bottom inner wall of stirred tank is provided with the mount, and the center department inner wall of mount rotates with the bottom outer wall of dwang to be connected.

As a further description of the above technical solution:

the outer wall cover that the top of stirred tank just is located the dwang is equipped with the sealing ring.

As a further description of the above technical solution:

the stirring sheet is inclined.

As a further description of the above technical solution:

the bottom end of the front side of the stirring tank is provided with a temperature probe, and the top end of the temperature probe penetrates through the stirring tank.

As a further description of the above technical solution:

thread groove has been seted up to the bottom outer wall of feed inlet, and the inner wall that feed inlet and feeding led to the groove passes through thread groove fixed connection.

The utility model has the following beneficial effects:

1. according to the utility model, the stirring blade is arranged, the stirring blade is driven to rotate through the rotation of the motor, so that the stirring of the tetraethoxysilane and the absolute ethyl alcohol in the stirring tank is realized, and the low-power heating rod is arranged on the stirring blade, so that the low-range temperature regulation of the internal solution is realized.

2. According to the utility model, the feeding hole is arranged, the ethyl orthosilicate and the absolute ethyl alcohol which are added from the feeding hole are filtered under the action of the filter screen at the bottom end of the feeding hole, and the height of the solution in the feeding hole is monitored under the action of the height probe at the bottom end of the feeding hole, so that excessive overflow is prevented.

3. The utility model is provided with the temperature probe, the environmental temperature of the internal solution is monitored through the action of the temperature probe, and the effect of constant temperature control is realized when the solution is heated by the low-power heating rod.

Drawings

FIG. 1 is a perspective view of a homogenizing device for aerogel production according to the present invention;

FIG. 2 is a sectional view of the structure of a stirring tank of a uniform stirring device for aerogel preparation according to the present invention;

FIG. 3 is a perspective view of a stirring blade structure of a uniform stirring device for aerogel preparation according to the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 2.

Illustration of the drawings:

1. a stirring tank; 2. supporting legs; 3. a motor; 4. a feed inlet; 5. a stirring tank; 6. a discharge port; 7. rotating the rod; 8. a temperature probe; 9. stirring blades; 10. a low power heating rod; 11. a seal ring; 12. a height probe; 13. filtering with a screen; 14. a mounting frame; 15. a feeding through groove; 16. a fixed mount; 901. a stirring sheet; 902. a sheet is fixed.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: the utility model provides an aerogel preparation is with even agitating unit, including agitator tank 1, agitator tank 5 has been seted up to agitator tank 1's inside, agitator tank 1's top is provided with motor 3, agitator tank 5's inside center department is provided with dwang 7, and the top of dwang 7 and motor 3's output shaft fixed connection, agitator tank 5's inside and the outer wall cover that is located dwang 7 are equipped with stirring leaf 9, stirring leaf 9 includes stirring piece 901 and stationary blade 902, the outer wall of stirring piece 901 is provided with many low-power heating rod 10, it rotates to drive stirring leaf 9 through motor 3, thereby realize that 1 inside ortho-silicate ethyl ester of agitator tank and absolute ethyl alcohol stir, and the low-power heating rod 10 that sets up on stirring piece 901, thereby realize the temperature regulation to inside solution low range.

The top rear side of agitator tank 1 runs through and has seted up the feeding and lead to groove 15, the inner wall that the feeding led to groove 15 is provided with feed inlet 4, the bottom inner wall of feed inlet 4 is provided with filter screen 13, the inner wall of feed inlet 4 is provided with mounting bracket 14, the fixed cover of center department of mounting bracket 14 is equipped with high probe 12, and the bottom of high probe 12 runs through to the inside of agitator tank 5, through under the effect at 4 bottom filter screen 13 of feed inlet, thereby realize filtering from the tetraethoxysilane and the absolute ethyl alcohol of feed inlet 4 joining, and the effect of high probe 12 in the 4 bottom of feed inlet gets down the height of its inside solution of monitoring, in order to prevent too much and spill over.

The bottom of agitator tank 1 is provided with four supporting legss 2, the bottom center department of agitator tank 1 runs through and is provided with discharge gate 6, the bottom inner wall of agitator tank 5 is provided with mount 16, and the center department inner wall of mount 16 rotates with the bottom outer wall of dwang 7 to be connected, the top of agitator tank 5 and the outer wall cover that is located dwang 7 are equipped with sealing ring 11, stirring piece 901 is the slope form, the front side bottom of agitator tank 1 is provided with temperature probe 8, and temperature probe 8's top runs through to the inside of agitator tank 5, the thread groove has been seted up to the bottom outer wall of feed inlet 4, and feed inlet 4 passes through thread groove fixed connection with the inner wall that the groove 15 was led to in the feeding, effect through temperature probe 8, thereby monitor the ambient temperature to inside solution, and when utilizing low-power heating rod 10 to heat solution, realize constant temperature control's effect.

The working principle is as follows: according to the utility model, after the feeding pipeline is connected to the feeding hole 4, when liquid is added into the stirring tank 1 through the feeding pipeline, the liquid passes through the action of the filter screen 13, so that the filtering effect on the liquid is realized, and the height probe 12 is arranged in the feeding hole 4, so that the height of the liquid in the stirring tank 5 is monitored when the liquid is added into the stirring tank 1 through the feeding pipeline, and the phenomenon of excessive overflow is prevented. When the ethyl orthosilicate and the absolute ethyl alcohol are stirred, the motor 3 works and drives the stirring blade 9 to rotate, the low-power heating rod 10 is installed on the stirring blade 9, and the temperature in the stirring tank 5 is constant under the matching action of the low-power heating rod 10 and the temperature probe 8. And the solution can be output through the discharge port 6 after the stirring.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an aerogel preparation is with even agitating unit, includes agitator tank (1), its characterized in that: a stirring tank (5) is arranged in the stirring tank (1), a motor (3) is arranged at the top end of the stirring tank (1), a rotating rod (7) is arranged at the center of the inside of the stirring tank (5), the top end of the rotating rod (7) is fixedly connected with an output shaft of the motor (3), a stirring blade (9) is sleeved on the outer wall of the inside of the stirring tank (5) and located on the rotating rod (7), the stirring blade (9) comprises a stirring sheet (901) and a fixing sheet (902), and a plurality of low-power heating rods (10) are arranged on the outer wall of the stirring sheet (901);

the top rear side of agitator tank (1) runs through and has seted up the feeding and lead to groove (15), the inner wall that the feeding led to groove (15) is provided with feed inlet (4), the bottom inner wall of feed inlet (4) is provided with filter screen (13), the inner wall of feed inlet (4) is provided with mounting bracket (14), the fixed cover of center department of mounting bracket (14) is equipped with high probe (12), and the bottom of high probe (12) runs through to the inside of agitator tank (5).

2. The homogeneous stirring apparatus for aerogel preparation according to claim 1, wherein: the bottom of agitator tank (1) is provided with four supporting legss (2).

3. The homogeneous stirring apparatus for aerogel preparation according to claim 1, wherein: and a discharge hole (6) penetrates through the center of the bottom end of the stirring tank (1).

4. The homogeneous stirring apparatus for aerogel preparation according to claim 1, wherein: the bottom inner wall of stirred tank (5) is provided with mount (16), and the center department inner wall of mount (16) rotates with the bottom outer wall of dwang (7) to be connected.

5. The homogeneous stirring apparatus for aerogel preparation according to claim 1, wherein: the top of stirred tank (5) and the outer wall cover that is located dwang (7) are equipped with sealing ring (11).

6. The homogeneous stirring apparatus for aerogel preparation according to claim 1, wherein: the stirring sheet (901) is inclined.

7. The homogeneous stirring apparatus for aerogel preparation according to claim 1, wherein: the bottom end of the front side of the stirring tank (1) is provided with a temperature probe (8), and the top end of the temperature probe (8) penetrates into the stirring tank (5).

8. The homogeneous stirring apparatus for aerogel preparation according to claim 1, wherein: the bottom outer wall of feed inlet (4) has seted up the thread groove, and feed inlet (4) pass through the inner wall of groove (15) with the feeding and pass through thread groove fixed connection.