CN215139821U

CN215139821U - Silica gel reaction kettle

Info

Publication number: CN215139821U
Application number: CN202120709648.1U
Authority: CN
Inventors: 王岩; 袁胥; 周长伟
Original assignee: Guangzhou Ruihe New Material Technology Co ltd
Current assignee: Guangzhou Ruihe New Material Technology Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-12-14
Anticipated expiration: 2031-04-07

Abstract

The utility model belongs to the technical field of silica gel production, in particular to a silica gel reaction kettle, which comprises a kettle body, a stirring component, a traction component and a scraping component; the cauldron is internal to be provided with feeding portion, the bottom of the cauldron body is provided with ejection of compact portion, the stirring unit mount in the internal and internal material that is used for the stirred tank of cauldron, scrape the material unit mount in the cauldron is internal, scrape the material unit with cauldron internal wall laminating sliding connection, pull the unit mount in the cauldron is internal, pull the subassembly with scrape the material unit connect and be used for carrying and carry or put down scrape the material unit, stirring raw materials shaping silica gel in-process, pull the subassembly and keep scraping the top that the material unit bit in the raw materials, can not influence the fashioned process of raw materials to through scraping the effect of the self gravity of material unit, scrape the bottom to the cauldron body to the silica gel of adhesion on cauldron internal side wall, avoid the waste of material.

Description

Silica gel reaction kettle

Technical Field

The utility model belongs to the technical field of the silica gel production, especially, relate to a silica gel reation kettle.

Background

Silica gel is an important industrial material, has the advantages of stable chemical property, good thermal stability and the like, and a silica gel reaction kettle is needed when the silica gel is produced, and raw materials are put into the reaction kettle to be heated, mixed and dispersed to obtain a final silica gel product.

The raw materials in a flowing state form silica gel in the reaction kettle, the silica gel has high viscosity, and after the silica gel is discharged, the residual silica gel is easy to adhere to the inner wall of the reaction kettle, so that the waste of materials is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a silica gel reation kettle aims at solving the easy adhesion of remaining silica gel behind the blowing among the prior art and causes the extravagant technical problem of material at reation kettle's inner wall.

In order to achieve the purpose, the embodiment of the utility model provides a silica gel reaction kettle, which comprises a kettle body, a stirring component, a traction component and a scraping component; the material scraping device is characterized in that a feeding portion is arranged on the kettle body, a discharging portion is arranged at the bottom of the kettle body, the stirring assembly is installed in the kettle body and used for stirring materials in the kettle body, the material scraping assembly is installed in the kettle body, the material scraping assembly is in fit sliding connection with the inner wall of the kettle body, the traction assembly is installed on the kettle body, and the traction assembly is connected with the material scraping assembly and used for lifting or putting down the material scraping assembly.

Optionally, the scraping assembly comprises a circular ring body, the outer side wall of the circular ring body is in fit sliding connection with the inner side wall of the kettle body, a material guiding surface is arranged on the inner ring of the circular ring body and faces from bottom to top in the circular direction of the circular ring body, a lifting lug is arranged at the upper end of the circular ring body, and the lifting lug is connected with the traction assembly.

Optionally, an included angle between the material guiding surface and the horizontal plane is 45 degrees.

Optionally, the guide surface is further provided with a guide groove with a downward opening, and the cross section of the guide groove is of an inverted "J" shaped structure.

Optionally, the scraping assembly further comprises a buffer member, the buffer member is mounted on the upper end face of the circular ring body, and the height of the buffer member is greater than that of the lifting lug.

Optionally, the traction assembly comprises a steel wire rope and a winder, one end of the steel wire rope penetrates through the kettle body and is connected with the lifting lug, the other end of the steel wire rope is connected with the winder, and the winder is installed on the kettle body.

Optionally, the winder includes a base, two rotating shafts and a driver, the base is installed on the kettle body, the driver is installed on the base, a first bevel gear is arranged on an output shaft of the driver, the two rotating shafts are respectively arranged on two sides of the output shaft of the driver, the two rotating shafts are both provided with second bevel gears, the first bevel gear is connected between the two second bevel gears, and the two rotating shafts are respectively connected with the steel wire rope on two sides opposite to the circular ring body.

Optionally, the stirring assembly comprises a stirring driving member, a stirring shaft and a stirring paddle; the stirring driving piece is installed in the upper portion of the kettle body, the upper end of the stirring shaft is connected with the stirring driving piece, the lower end of the stirring shaft extends to the bottom of the kettle body, the stirring paddle is installed at the lower end of the side portion of the stirring shaft, and the stirring paddle is of a W-shaped structure.

Optionally, the upper portion of the cauldron body is provided with the guide part, the guide part is provided with first direction boss, the (mixing) shaft is including inner tube and outer tube, the outer tube with the guide part rotates to be connected, the lateral wall of outer tube still set up with first direction boss complex oblique guide slot, the vertical bar groove that is provided with of inner wall of outer tube, be provided with second direction boss on the lateral wall of inner tube, the embedding of second direction boss in the bar groove, the upper end of inner tube with the stirring driving piece is connected.

Optionally, the silica gel reation kettle still including flexible subassembly, flexible subassembly install in on the cauldron body, flexible subassembly's drive shaft stretches into the cauldron is internal and is used for the extrusion the up end of ring body.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the silica gel reation kettle have one of following technological effect at least: the raw materials are poured into the kettle body along the feeding portion, the traction assembly is pulled to lift the scraping assembly, the scraping assembly is kept higher than the liquid level of the raw materials, and the stirring assembly works and stirs the raw materials in the kettle body to form silica gel. After the silica gel is discharged from the discharging part, the scraping component is put down by the traction component, and descends along the side wall of the kettle body under the action of gravity, so that silica gel products adhered to the side wall of the kettle body are scraped; in stirring raw materials shaping silica gel in-process, pull the subassembly and keep scraping the top that the material subassembly is located the raw materials, can not influence the fashioned process of raw materials to through the effect of scraping material subassembly self gravity, scrape the bottom that falls to the cauldron body to the silica gel of adhesion on the internal lateral wall of cauldron, avoid the waste of material.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a cross-sectional view of a silica gel reaction kettle provided by the embodiment of the utility model.

Fig. 2 is a cross-sectional view of a ring body in a silica gel reaction kettle provided by the embodiment of the utility model.

Fig. 3 is a cross-sectional view of another ring body in the silica gel reaction kettle provided by the embodiment of the present invention.

Fig. 4 is a top view of a silica gel reaction kettle provided by the embodiment of the present invention.

Fig. 5 is a partial cross-sectional view of a stirring shaft in a silica gel reaction kettle provided by the embodiment of the utility model.

Wherein, in the figures, the respective reference numerals:

10-kettle body 11-feeding part 12-discharging part

13-guide 20-stirring assembly 21-stirring driving piece

22-stirring shaft 221-inner tube 223-outer tube

224-inclined guide groove 225-strip groove 226-second guide boss

23-stirring paddle 30-traction component 31-steel wire rope

32-winder 321-rotating shaft 322-driver

323-first bevel gear 324-second bevel gear 40-scraping component

41-circular ring body 411-material guide surface 412-guide groove

413-lifting lug 42-buffer piece 50-telescopic assembly

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in fig. 1-5, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functionality throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1 to 5, a silica gel reaction kettle is provided, which comprises a kettle body 10, a stirring assembly 20, a traction assembly 30 and a scraping assembly 40; the improved kettle is characterized in that a feeding portion 11 is arranged on the kettle body 10, a discharging portion 12 is arranged at the bottom of the kettle body 10, the stirring assembly 20 is installed in the kettle body 10 and used for stirring materials in the kettle body 10, the scraping assembly 40 is installed in the kettle body 10, the scraping assembly 40 is in fit sliding connection with the inner wall of the kettle body 10, the traction assembly 30 is installed on the kettle body 10, and the traction assembly 30 is connected with the scraping assembly 40 and used for lifting or putting down the scraping assembly 40.

Specifically, the raw material is poured into the kettle body 10 along the feeding portion 11, the pulling assembly 30 pulls the scraping assembly 40 so that the scraping assembly 40 is maintained above the liquid level of the raw material, and the stirring assembly 20 operates and stirs the raw material in the kettle body 10 to form the silica gel. After the silica gel is discharged from the discharging part 12, the scraping component 40 is placed by the traction component 30, and the scraping component 40 descends along the side wall of the kettle body 10 under the action of gravity, so that silica gel products adhered to the side wall of the kettle body 10 are scraped; in stirring raw materials shaping silica gel in-process, pull subassembly 30 and keep scraping the top that material subassembly 40 is located the raw materials, can not influence the fashioned process of raw materials, and through the effect of scraping material subassembly 40 self gravity, scrape the bottom to cauldron body 10 to the silica gel of adhesion on the internal side wall of cauldron 10, when scraping material subassembly 40 downstream, can give a decurrent flow velocity of material, this flow velocity also can make the material of cauldron body 10 bottom assemble towards ejection of compact portion 12, thereby make the material can discharge from ejection of compact portion 12 better, effectively reduced the waste of material.

In another embodiment of the utility model, as shown in fig. 1-2, scrape material subassembly 40 including ring body 41, ring body 41's lateral wall with the inside wall laminating sliding connection of cauldron body 10, ring body 41's inner ring is provided with guide surface 411, guide surface 411 upwards moves towards from bottom to top ring body 41's circular direction is close to, ring body 41's upper end is provided with lug 413, lug 413 with traction assembly 30 connects. Specifically, stirring subassembly 20 can be dodged to the ring body 41 that sets up, prevents to take place to interfere with stirring subassembly 20 to the charge level 411 upwards moves from bottom to top the circular direction of ring body 41 is close to, and when ring body 41 descends, the adhesion is moved along charge level 411 towards the central point of the cauldron body 10 at the silica gel of the cauldron body 10 lateral wall, and the in-process of scraping silica gel can play the effect of direction to silica gel, prevents that silica gel from accumulating the bottom of ring body 41, thereby has improved the efficiency of scraping silica gel.

In another embodiment of the present invention, as shown in fig. 1-2, the angle between the material guiding surface 411 and the horizontal plane is 45 degrees. Specifically, the included angle between the material guiding surface 411 and the horizontal plane is 45 degrees, so that silica gel can be prevented from splashing to the upper end surface of the ring body 41, and the cleanliness of the upper end surface of the ring body 41 is ensured.

In the utility model discloses a further embodiment, as shown in fig. 1 ~ 3, guide surface 411 still is provided with the guiding gutter 412 that open side down, the transversal structure of personally submitting of guiding gutter 412 is down "J" shape, and after the material that shovels when the downstream enters into guiding gutter 412 like this, the material was followed the inner wall motion of guiding gutter 412, because the upper portion edge of guiding gutter 412 is towards cauldron body 10 lower part direction, therefore the material flows out the back from the upper portion of guiding gutter 412, and direct dripping downwards plays the more effective effect of assembling the material.

In another embodiment of the present invention, as shown in fig. 2 to 3, the scraping assembly 40 further includes a buffer member 42, the buffer member 42 is installed on the upper end surface of the circular ring body 41, and the height of the buffer member 42 is greater than the height of the lifting lug 413. Specifically, when the pulling assembly 30 pulls the ring body 41 to the upper part of the kettle body 10, the buffer member 42 abuts against the top of the kettle body 10, so that the condition that the ring body 41 directly collides with the upper part of the kettle body 10 is avoided, and the service life is prolonged.

In another embodiment of the present invention, the buffer member 42 is a gas spring. Particularly, the adoption of the gas spring can ensure the buffering times, and has lower cost and investment cost saving.

In another embodiment of the present invention, as shown in fig. 1 and 4, the traction assembly 30 includes a wire rope 31 and a winding device 32, one end of the wire rope 31 passes through the kettle 10 and is connected to the lifting lug 413, the other end of the wire rope 31 is connected to the winding device 32, and the winding device 32 is installed on the kettle 10. Specifically, wire rope 31 connects between retractor 32 and ring body 41, adopts wire rope 31 can bear the high temperature state after the interior processing material of cauldron body 10, improves the life-span of using, receive and releases wire rope 31 through retractor 32 to make ring body 41 rise or descend, simple structure, and durable.

In another embodiment of the utility model, as shown in fig. 4, the winder 32 includes base, two pivot 321 and driver 322, the pedestal mounting in on the cauldron body 10, driver 322 install in on the base, be provided with first bevel gear 323, two on the output shaft of driver 322 pivot 321 set up respectively in the output shaft both sides of driver 322, two pivot 321 all is provided with second bevel gear 324, first bevel gear 323 is connected in two between second bevel gear 324, two pivot 321 respectively with the both sides that the ring body 41 is relative are connected with wire rope 31. Specifically, the driver 322 drives the first bevel gear 323 to rotate, thereby driving the two second bevel gears 324 to rotate, the two rotating shafts 321 synchronously wind or put down the corresponding steel wire ropes 31, so as to realize synchronous pulling or putting down of the ring body 41, improve the stability of scraping silica gel on the side wall of the kettle 10, and the two steel wire ropes 31 are respectively connected to two opposite sides of the ring body 41, so as to further improve the stability of the ring body 41 in the rising process, and further keep the ring body 41 in a horizontal state.

In another embodiment of the present invention, as shown in fig. 1, the stirring assembly 20 includes a stirring driving member 21, a stirring shaft 22 and a stirring paddle 23; stirring driving piece 21 install in the upper portion of the cauldron body 10, the upper end of (mixing) shaft 22 with stirring driving piece 21 is connected, the lower extreme of (mixing) shaft 22 extends to the bottom of the cauldron body 10, stirring rake 23 install in the lower extreme of (mixing) shaft 22 lateral part, stirring rake 23 is "W" shape structure. Specifically, the stirring paddle 23 is in a W-shaped structure, and corresponds to the bottom of the kettle body 10, so that the stirring efficiency is improved.

In another embodiment of the present invention, as shown in fig. 1 and 5, the upper portion of the kettle 10 is provided with a guiding portion 13, the guiding portion 13 is provided with a first guiding protrusion (not shown), the stirring shaft 22 includes an inner tube 221 and an outer tube 223, the outer tube 223 is rotatably connected to the guiding portion 13, the outer wall of the outer tube 223 is further provided with an inclined guiding groove 224 matched with the first guiding protrusion, the inner wall of the outer tube 223 is vertically provided with a strip-shaped groove 225, the outer wall of the inner tube 221 is provided with a second guiding protrusion 226, the second guiding protrusion 226 is embedded into the strip-shaped groove 225, the upper end of the inner tube 221 is connected to the stirring driving member 21. Specifically, stirring driving piece 21 drive inner tube 221 rotates, under the cooperation of second direction boss 226 and bar groove 225, inner tube 221 and outer tube 223 do synchronous rotation, simultaneously because the lateral wall of outer tube 223 is provided with oblique guide slot 224, when outer tube 223 rotated, first direction boss slided in oblique guide slot 224 to drive outer tube 223 reciprocating motion from top to bottom, thereby can carry out abundant stirring to the material in the cauldron body 10, improve the silica gel homogeneity of production.

In another embodiment of the present invention, as shown in fig. 4, the silica gel reaction kettle further comprises a telescopic assembly 50, the telescopic assembly 50 is installed on the kettle body 10, and a driving shaft of the telescopic assembly 50 extends into the kettle body 10 and is used for extruding the upper end surface of the circular ring body 41. Specifically, when ring body 41 can't continue to move down under self action of gravity, side starts flexible subassembly 50 and stretches into kettle body 10 and extrudees the up end of ring subassembly downwards to continue to move down the ring subassembly, in order to realize the frictioning effect.

In another embodiment of the present invention, the kettle body 10 comprises a body, a heating element and a cover, the cover covers the body, and the heating element is installed in the kettle body 10. The heating element adopts an electric heating or coil heating mode.

The utility model discloses a further embodiment, still be provided with clear glass on the lateral wall of body, specifically, can observe ring body 41 through clear glass and go up and down whether appear the phenomenon of jamming, if the phenomenon of jamming appears, then start flexible subassembly 50 and align and carry out extrusion downwards.

In another embodiment of the present invention, the telescopic assembly 50 may have various options, such as an electric telescopic rod, a hydraulic telescopic rod, etc.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A silica gel reaction kettle is characterized by comprising a kettle body, a stirring assembly, a traction assembly and a scraping assembly; the material scraping device is characterized in that a feeding portion is arranged on the kettle body, a discharging portion is arranged at the bottom of the kettle body, the stirring assembly is installed in the kettle body and used for stirring materials in the kettle body, the material scraping assembly is installed in the kettle body, the material scraping assembly is in fit sliding connection with the inner wall of the kettle body, the traction assembly is installed on the kettle body, and the traction assembly is connected with the material scraping assembly and used for lifting or putting down the material scraping assembly.

2. The silica gel reaction kettle according to claim 1, wherein the scraping component comprises a circular ring body, the outer side wall of the circular ring body is in fit sliding connection with the inner side wall of the kettle body, the inner ring of the circular ring body is provided with a material guiding surface, the material guiding surface is close to the circular direction of the circular ring body from bottom to top, the upper end of the circular ring body is provided with a lifting lug, and the lifting lug is connected with the traction component.

3. The silica gel reactor of claim 2, wherein the angle between the material guiding surface and the horizontal plane is 45 degrees.

4. The silica gel reaction kettle according to claim 2, wherein the guide surface is further provided with a guide groove with a downward opening, and the cross section of the guide groove is in an inverted J-shaped structure.

5. The silica gel reaction kettle according to claim 2, wherein the scraping assembly further comprises a buffer member, the buffer member is mounted on the upper end surface of the circular ring body, and the height of the buffer member is greater than that of the lifting lug.

6. The silica gel reaction kettle according to claim 2, wherein the traction assembly comprises a steel wire rope and a winder, one end of the steel wire rope penetrates through the kettle body and is connected with the lifting lug, the other end of the steel wire rope is connected with the winder, and the winder is installed on the kettle body.

7. The silica gel reaction kettle according to claim 6, wherein the winder comprises a base, two rotating shafts and a driver, the base is mounted on the kettle body, the driver is mounted on the base, an output shaft of the driver is provided with a first bevel gear, the two rotating shafts are respectively arranged on two sides of the output shaft of the driver, both the two rotating shafts are provided with second bevel gears, the first bevel gear is connected between the two second bevel gears, and two opposite sides of the two rotating shafts with the circular ring body are respectively connected with the steel wire rope.

8. The silica gel reaction kettle according to claim 1, wherein the stirring assembly comprises a stirring driving member, a stirring shaft and a stirring paddle; the stirring driving piece is installed in the upper portion of the kettle body, the upper end of the stirring shaft is connected with the stirring driving piece, the lower end of the stirring shaft extends to the bottom of the kettle body, the stirring paddle is installed at the lower end of the side portion of the stirring shaft, and the stirring paddle is of a W-shaped structure.

9. The silica gel reaction kettle according to claim 8, wherein a guide part is arranged on the upper part of the kettle body, the guide part is provided with a first guide boss, the stirring shaft comprises an inner tube and an outer tube, the outer tube is rotatably connected with the guide part, an inclined guide groove matched with the first guide boss is further arranged on the outer side wall of the outer tube, a strip-shaped groove is vertically arranged on the inner wall of the outer tube, a second guide boss is arranged on the outer side wall of the inner tube, the second guide boss is embedded into the strip-shaped groove, and the upper end of the inner tube is connected with the stirring driving member.

10. The silica gel reaction kettle according to claim 2, further comprising a telescopic assembly, wherein the telescopic assembly is mounted on the kettle body, and a driving shaft of the telescopic assembly extends into the kettle body and is used for extruding the upper end surface of the circular ring body.