CN214199535U

CN214199535U - Drying device is used in nanometer silica production

Info

Publication number: CN214199535U
Application number: CN202120263213.9U
Authority: CN
Inventors: 王朝兵; 吕子剑
Original assignee: Fujian Zhongmin Dadi Nano New Material Co ltd
Current assignee: Fujian Zhongmin Dadi Nano New Material Co ltd
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2021-09-14
Anticipated expiration: 2031-01-30

Abstract

The utility model relates to a silica production technical field just discloses a drying device is used in nanometer silica production, the load simulator comprises a case, the equal fixed mounting of the left and right sides wall of machine incasement chamber has the preliminary treatment board. This drying device is used in nanometer silica production, through when drying, drop into nanometer silica through the inlet pipe, nanometer silica this moment can contact with upside preliminary treatment board, and along two preliminary treatment board landing to the top of drainage plate, when nanometer silica is gliding on the preliminary treatment board, heat the preliminary treatment board through the heating wire, further carry out the stoving processing in advance to the nanometer silica of its upside, the efficiency of stoving has been promoted, make nanometer silica to both sides landing through the drainage plate, the air current that produces through the operation of hot air engine simultaneously is discharged through the mouth of pipe on the play tuber pipe, and dry nanometer silica, the effectual purpose of drying has been reached.

Description

Drying device is used in nanometer silica production

Technical Field

The utility model relates to a silica production technical field specifically is a drying device is used in nanometer silica production.

Background

Silicon dioxide is an acidic oxide, silicic acid is the hydrate, silicon dioxide is one of the most important compounds of silicon, and natural silicon dioxide existing on earth accounts for about twelve percent of the mass of the earth crust, and exists in a crystalline form and an amorphous form, which are collectively called as silica.

Drying device is used in nanometer silica production in the existing market is diversified, but the shortcoming that the stoving effect is not good has generally been existing, current drying device is when nanometer silica is dried, nanometer silica is more piece with the one end stoving speed that the end of generating heat is close to, and the nanometer silica's of keeping away from heating end one side stoving speed is slower, because nanometer silica is mostly quiescent condition after the input, lead to needing longer time to keep away from the nanometer silica of heating end one side and dry, so propose a nanometer silica production with drying device and solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a drying device is used in nanometer silica production possesses advantages such as stoving effect is good, has solved the shortcoming that generally exists the stoving effect not good, current drying device is when nanometer silica is dried, nanometer silica is with the one end drying speed that the end is close to that generates heat than the piece, and the nanometer silica's of keeping away from heat-generating end one side drying speed is slower, because nanometer silica is mostly quiescent condition after dropping into, lead to needing longer time to carry out the problem of drying to the nanometer silica of keeping away from heat-generating end one side.

(II) technical scheme

For realizing the effectual purpose of above-mentioned stoving, the utility model provides a following technical scheme: a drying device for nanometer silica production comprises a case, wherein both the left and right side walls of an inner cavity of the case are fixedly provided with a pretreatment plate, the bottom of the pretreatment plate is fixedly provided with a heating wire, the top of the case is fixedly provided with an inlet pipe, the inside of the case is fixedly provided with a drainage plate, the inside of the case is fixedly provided with a partition plate, one side of the partition plate opposite to the drainage plate is fixedly provided with a positioning block, the inside of the positioning block is movably provided with a movable rod, the outer surface of the movable rod is fixedly provided with a connecting sleeve, both the left and right sides of the connecting sleeve are fixedly provided with stirring blades, the bottom wall of the inner cavity of the case is fixedly provided with a thermomotor, the center of the top of the partition plate is fixedly provided with a limiting sleeve, the inside of the limiting sleeve is fixedly provided with an air outlet pipe, the left and right sides of the air outlet pipe are both provided with pipe orifices, the inside fixed mounting of orificial filter screen, the top of machine case and the rear side fixed mounting who is located the stirling engine have the motor, the output shaft of motor and the surface movable mounting of movable rod have the connecting band, the equal fixed mounting of the left and right sides wall of machine incasement chamber has the slide.

Preferably, the height of the pretreatment plate on the left side is greater than that of the pretreatment plate on the right side, and the pretreatment plate on the right side faces the direction of the drainage plate.

Preferably, the shape of the drainage plate is a V shape, and the size of the partition plate is matched with that of the case.

Preferably, the inner diameter of the positioning block is matched with the outer diameter of the movable rod, and the number of the connecting sleeves is not less than two and is uniformly distributed on the outer surface of the movable rod.

Preferably, the inside fixed mounting of hot-air engine has the hot-blast main, hot-blast main fixed mounting is in the inside of air-out pipe.

Preferably, one end of the movable rod, which is close to the lower side positioning block, penetrates through and extends to the bottom of the partition plate, and the two sliding plates are symmetrically distributed on the left side and the right side of the central axis of the case.

(III) advantageous effects

Compared with the prior art, the utility model provides a drying device is used in production of nanometer silica possesses following beneficial effect:

1. this drying device is used in nanometer silica production, through when drying, drop into nanometer silica through the inlet pipe, nanometer silica this moment can contact with upside preliminary treatment board, and along two top of preliminary treatment board landing to the drainage board, when nanometer silica is gliding on the preliminary treatment board, heat the preliminary treatment board through the heating wire, further carry out the stoving processing in advance to the nanometer silica of its upside, the efficiency of stoving has been promoted, make nanometer silica to both sides landing through the drainage board, the air current that produces through the operation of hot air engine is discharged through the mouth of pipe on the play tuber pipe simultaneously, and dry nanometer silica, it is intraductal to avoid nanometer silica to advance through the installation of filter screen, the effectual purpose of drying has been reached.

2. This drying device is used in nanometer silica production, when drying through nanometer silica, the operation through the motor this moment, when its output shaft rotated, it rotates to take the movable rod through the connecting band, further adapter sleeve and stirring piece rotate, and utilize the stirring piece to stir nanometer silica, make the nanometer silica of keeping away from mouth of pipe one end and the nanometer silica that is close to mouth of pipe one end, time towards steam exit keeps unanimous, further make between the nanometer silica be heated evenly, it crosses lowly to avoid partly local high part of being heated, the efficiency of stoving has further been promoted, thereby the effectual purpose of stoving has been reached.

Drawings

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

fig. 2 is a schematic structural view of the connecting band of the present invention.

In the figure: the device comprises a machine case 1, a pretreatment plate 2, a heating wire 3, a feeding pipe 4, a drainage plate 5, a partition plate 6, a positioning block 7, a movable rod 8, a connecting sleeve 9, a stirring sheet 10, a thermomotor 11, a limiting sleeve 12, an air outlet pipe 13, a pipe orifice 14, a filter screen 15, a motor 16, a connecting belt 17 and a sliding plate 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a drying device for producing nano-silica comprises a case 1, wherein both left and right side walls of an inner cavity of the case 1 are fixedly provided with a pretreatment plate 2, the height of the left pretreatment plate 2 is greater than that of the right pretreatment plate 2, the right pretreatment plate 2 faces the direction of a flow guide plate 5, the flow guide plate 5 is in a V shape, a partition plate 6 is in a size matched with that of the case 1, the bottom of the pretreatment plate 2 is fixedly provided with a heating wire 3, the top of the case 1 is fixedly provided with a feed pipe 4, the interior of the case 1 is fixedly provided with the flow guide plate 5, when drying is performed, nano-silica is fed through the feed pipe 4, at the moment, the nano-silica is in contact with the upper pretreatment plate 2 and slides to the top of the flow guide plate 5 along the two pretreatment plates 2, the pretreatment plate 2 is heated by the heating wire 3, the nanometer silicon dioxide on the upper side of the pretreatment plate is further pre-dried, the drying efficiency is improved, the nanometer silicon dioxide slides towards two sides by the drainage plate 5, meanwhile, air flow generated by the operation of the hot air engine 11 is discharged through an orifice 14 on the air outlet pipe 13, the nanometer silicon dioxide is dried, the nanometer silicon dioxide is prevented from entering the pipe by the installation of the filter screen 15, the aim of good drying effect is achieved, the partition plate 6 is fixedly installed in the case 1, the positioning block 7 is fixedly installed on one side of the partition plate 6 opposite to the drainage plate 5, the inner diameter of the positioning block 7 is matched with the outer diameter of the movable rod 8, the number of the connecting sleeves 9 is not less than two, the connecting sleeves are uniformly distributed on the outer surface of the movable rod 8, the movable rod 8 is movably installed in the positioning block 7, the connecting sleeves 9 are fixedly installed on the outer surface of the movable rod 8, stirring pieces 10 are fixedly arranged on the left side and the right side of the connecting sleeve 9, a thermomotor 11 is fixedly arranged on the bottom wall of the inner cavity of the case 1, the type of the thermomotor 11 can be RXH-14-B, a hot air pipe is fixedly arranged in the thermomotor 11, the hot air pipe is fixedly arranged in the air outlet pipe 13, a limiting sleeve 12 is fixedly arranged at the center of the top of the partition plate 6, the air outlet pipe 13 is fixedly arranged in the limiting sleeve 12, when the nano-silica is dried, the motor 16 runs at the moment, the output shaft rotates, the connecting belt 17 drives the movable rod 8 to rotate, the connecting sleeve 9 and the stirring pieces 10 further rotate, and the stirring pieces 10 are used for stirring the nano-silica, so that the nano-silica far away from one end of the pipe orifice 14 and the nano-silica near one end of the pipe orifice 14 keep the same time facing the hot air outlet, further make between the nanometer silica be heated evenly, it is low excessively to avoid partial local high part of being heated to be heated, the efficiency of stoving has further been promoted, thereby reached the effectual purpose of stoving, mouth of pipe 14 has all been seted up to the left and right sides of play tuber pipe 13, the inside fixed mounting of mouth of pipe 14 has filter screen 15, the one end that movable rod 8 is close to downside locating piece 7 runs through and extends to the bottom of baffle 6, two slides 18 are the left and right sides of symmetric distribution in quick-witted case 1 axis, the top of machine case 1 just is located the rear side fixed mounting of thermomotor 11 and has motor 16, motor 16's model can be Y80M1-2, motor 16's output shaft and movable rod 8's surface movable mounting have connecting band 17, the equal fixed mounting of the left and right sides wall of machine case 1 inner chamber has slide 18.

To sum up, this drying device is used in nanometer silica production, through when drying, drop into nanometer silica through inlet pipe 4, nanometer silica can contact with upside preliminary treatment board 2 this moment, and slide to the top of drainage plate 5 along two preliminary treatment boards 2, when nanometer silica is gliding on preliminary treatment board 2, heat preliminary treatment board 2 through heater strip 3, further carry out the preliminary drying treatment to the nanometer silica of its upside, the efficiency of drying has been promoted, make nanometer silica slide to both sides through drainage plate 5, the air current that produces through the operation of hot-air engine 11 simultaneously is discharged through mouth of pipe 14 on the play tuber pipe 13, and dry nanometer silica, avoid in the nanometer silica inlet pipe through the installation of filter screen 15, the effectual purpose of drying has been reached.

And, when drying through the nanometer silicon dioxide, at this moment, through the operation of the motor 16, when its output shaft rotates, drive the movable rod 8 to rotate through the connecting band 17, further adapter sleeve 9 and stirring piece 10 rotate, and utilize stirring piece 10 to stir nanometer silicon dioxide, make the nanometer silicon dioxide far away from one end of the mouth of pipe 14 and the nanometer silicon dioxide close to one end of the mouth of pipe 14, the time towards the hot air exit keeps unanimous, further make between the nanometer silicon dioxide heated evenly, avoid some local high partial local high heated partial local low heated, further promote the efficiency of drying, thus has reached the goal that the drying effect is good, has solved and has generally existed the shortcoming that the drying effect is not good, when the existing drying device dries nanometer silicon dioxide, the nanometer silicon dioxide and the end that generates heat is close to dry the speed is more blocky, and the stoving speed of keeping away from the nano-silica of heating end one side is slower, because the nano-silica is mostly static state after throwing into, leads to needing longer time to keep away from the problem that the nano-silica of heating end one side dries.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drying device is used in production of nanometer silica, includes quick-witted case (1), its characterized in that: the heating device is characterized in that a pretreatment plate (2) is fixedly mounted on the left side wall and the right side wall of an inner cavity of the case (1), a heating wire (3) is fixedly mounted on the bottom of the pretreatment plate (2), an inlet pipe (4) is fixedly mounted on the top of the case (1), a drainage plate (5) is fixedly mounted inside the case (1), a partition plate (6) is fixedly mounted inside the case (1), a positioning block (7) is fixedly mounted on one side of the partition plate (6) opposite to the drainage plate (5), a movable rod (8) is movably mounted inside the positioning block (7), a connecting sleeve (9) is fixedly mounted on the outer surface of the movable rod (8), stirring pieces (10) are fixedly mounted on the left side and the right side of the connecting sleeve (9), a thermomotor (11) is fixedly mounted on the bottom wall of the inner cavity of the case (1), and a limiting sleeve (12) is fixedly mounted at the center of the top of the partition plate (6), the inside fixed mounting of restriction cover (12) has a tuber pipe (13), mouth of pipe (14) have all been seted up to the left and right sides that goes out tuber pipe (13), the inside fixed mounting of mouth of pipe (14) has filter screen (15), the top of machine case (1) and the rear side fixed mounting that is located thermomotor (11) have motor (16), the output shaft of motor (16) and the surface movable mounting of movable rod (8) have connecting band (17), the equal fixed mounting of the left and right sides wall of machine case (1) inner chamber has slide (18).

2. The drying device for producing nano-silica according to claim 1, wherein: the height of the pretreatment plate (2) on the left side is greater than that of the pretreatment plate (2) on the right side, and the pretreatment plate (2) on the right side faces the direction of the drainage plate (5).

3. The drying device for producing nano-silica according to claim 1, wherein: the drainage plate (5) is V-shaped, and the size of the partition plate (6) is matched with that of the case (1).

4. The drying device for producing nano-silica according to claim 1, wherein: the internal diameter of locating piece (7) and the external diameter looks adaptation of movable rod (8), two and evenly distributed are no less than in the surface of movable rod (8) in the quantity of adapter sleeve (9).

5. The drying device for producing nano-silica according to claim 1, wherein: the inside fixed mounting of hot-air engine (11) has the hot-blast main, hot-blast main fixed mounting is in the inside of air-out pipe (13).

6. The drying device for producing nano-silica according to claim 1, wherein: one end of the movable rod (8) close to the lower side positioning block (7) penetrates through and extends to the bottom of the partition plate (6), and the two sliding plates (18) are symmetrically distributed on the left side and the right side of the central axis of the case (1).