CN211290735U - Aluminium fluoride air current drying device - Google Patents
Aluminium fluoride air current drying device Download PDFInfo
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- CN211290735U CN211290735U CN201921994774.5U CN201921994774U CN211290735U CN 211290735 U CN211290735 U CN 211290735U CN 201921994774 U CN201921994774 U CN 201921994774U CN 211290735 U CN211290735 U CN 211290735U
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Abstract
The utility model discloses an aluminium fluoride air current drying device, include: the drying barrel, hot-blast conveyer pipe and play flitch, the drying barrel is equipped with dry chamber, dry chamber upper portion is cylindric air-dry district, and the lower part is coniform hot-blast transport district, air-dry district lateral wall connection conveying pipe, air-dry district upper portion is equipped with the filter screen, hot-blast conveyer pipe connection annular wind chamber, annular wind chamber encircles in the hot-blast transport district outside of drying barrel to be equipped with jet orifice intercommunication annular wind chamber on the hot-blast transport district inner chamber lateral wall, the drying barrel bottom is equipped with the discharge gate, the discharge gate top is equipped with out the flitch, the drying barrel below links firmly with the bottom plate, the bottom plate below is equipped with the cylinder, the telescopic link of cylinder passes the bottom plate and is connected with a flitch, the drying barrel top. The utility model discloses utilize the air jet to spout hot-blast and blow the aluminium fluoride crystal and dry in the midair, make the crystal can obtain abundant stoving, can not have moisture to remain on the crystal surface.
Description
Technical Field
The utility model relates to a processing technology field of gas alumina products, in particular to an aluminum fluoride air flow drying device.
Background
Aluminum fluoride, colorless or white crystals. Insoluble in water, insoluble in acids and bases. Has stable property, can be partially decomposed into hydrogen fluoride and alumina by water vapor when heated to the temperature of 300 ℃ and 400 ℃, and is mainly used for aluminum smelting. Can make with hydrofluoric acid and aluminium hydroxide or aluminium trichloride and hydrofluoric acid, aqueous ammonia effect, aluminium fluoride is in production process, and the water droplet can be stained with on the surface of aluminium fluoride, only gets rid of these water droplets, just can carry out processing on next step to aluminium fluoride, and current aluminium fluoride drying device's air current can not fully contact with aluminium fluoride surface, consequently air-dries inefficiency, and the drying is not thorough, and the water of remaining on aluminium fluoride surface can influence the finished product quality of aluminium fluoride.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an aluminium fluoride air current drying device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an aluminum fluoride air flow drying apparatus comprising: the drying device comprises a drying barrel, a hot air conveying pipe and a discharging plate, wherein a drying cavity is arranged in the drying barrel in a hollow mode, the upper portion of the drying cavity is a cylindrical air drying area, the lower portion of the drying cavity is a conical hot air conveying area, the side wall of the air drying area is connected with a feeding pipe, the feeding pipe is provided with a first electric control valve, the upper part of the air drying area is provided with a filter screen, the hot air delivery pipe is provided with a second electric control valve and is connected with an annular air cavity which surrounds the outer side of the hot air delivery area of the drying barrel, and the side wall of the inner cavity of the hot air conveying area is provided with an air jet communicated with the annular air cavity, the bottom of the drying barrel is provided with discharge ports distributed annularly, a discharge plate is arranged above the discharge port, the lower part of the drying barrel is fixedly connected with a bottom plate, an air cylinder is arranged below the bottom plate, the telescopic link of cylinder passes the bottom plate and is connected with the play flitch, the drying bucket top is equipped with the gas outlet.
As a further aspect of the present invention: the flitch is cone shape, flitch below is equipped with the column installation piece that the annular distributes, installation piece and discharge gate cooperation, the bottom plate corresponds in the discharge gate position and is equipped with the discharge opening, the discharging pipe is connected to the discharge opening.
As a further aspect of the present invention: and a limiting block is arranged on the telescopic rod of the air cylinder.
As a further aspect of the present invention: the drying barrel is characterized in that a spiral air pipe is arranged in the side wall of the hot air conveying area of the drying barrel, the air pipe is connected with the annular air cavity, a plurality of air nozzles are arranged and are uniformly distributed on the side wall of the inner cavity of the hot air conveying area in a spiral manner, and the air nozzles are connected with the air pipe.
As a further aspect of the present invention: and a transparent window is arranged on the side wall of the drying barrel.
As a further aspect of the present invention: and a filter is arranged on the air outlet.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses convenient to use, easy operation utilizes the air jet to spout hot-blast aluminium fluoride crystal and blows the semi-overhead and carry out the drying, makes the crystal can obtain abundant stoving, can not have moisture to remain on the crystal surface.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention.
Fig. 2 is a schematic diagram of the external structure of the present invention.
Fig. 3 is a schematic view of the connection structure of the middle discharging plate and the discharging port of the present invention.
Fig. 4 is a partially enlarged schematic view of a portion a of fig. 1.
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. 1-4, in an embodiment of the present invention, an aluminum fluoride air flow drying apparatus includes: the drying device comprises a drying barrel 1, a hot air conveying pipe 2 and a discharge plate 3, wherein a drying cavity is arranged in the drying barrel 1 in a hollow mode, the upper portion of the drying cavity is an air drying area in a cylindrical shape, the lower portion of the drying cavity is a conical hot air conveying area, the side wall of the air drying area is connected with a feeding pipe 11, the feeding pipe 11 is provided with a first electric control valve 111, aluminum fluoride crystals can enter the drying cavity through the feeding pipe 11, the hot air conveying pipe 2 is provided with a second electric control valve 21, the hot air conveying pipe 2 is connected with an annular air cavity 22, the annular air cavity 22 surrounds the outer side of the hot air conveying area of the drying barrel 1, an air jet 23 is arranged on the side wall of the inner cavity of the hot air conveying area, a spiral air pipe 231 is arranged in the side wall of the hot air conveying area, the air pipe 231 is connected with the annular air cavity 22, the, the hot air enters the annular air cavity 22 from the hot air conveying pipe 2, then enters the air pipe 231 and finally is sprayed out from the air spraying port 23, the sprayed hot air blows the crystal in the drying cavity into the air, the hot air can be fully contacted with the crystal floating in the air, and the moisture on the surface of the crystal is taken away, so that the crystal is dried.
Air-dry district upper portion and be equipped with filter screen 13 for the interception is blown the crystal in the midair, can prevent that the crystal from being blown out the dry chamber, 1 top of drying bucket is equipped with the gas outlet, gas outlet installation filter 14 can filter the combustion gas, and 1 bottom of drying bucket is equipped with the discharge gate of annular distribution, the discharge gate top is equipped with ejection of compact board 3, ejection of compact board 3 is conical shape, and when ejection of compact board 3 and discharge gate separation, the crystal of gathering in the dry chamber bottom can be along with in the domatic slide-in discharge gate that goes out ejection of compact board 3, it is equipped with the column installation piece of annular distribution to go out 3 below of ejection of compact boards, installation piece and discharge gate cooperation play the shutoff effect to the.
The utility model discloses a drying barrel, including drying barrel 1, bottom plate 12, discharge pipe 121, stopper 41, stopper 12, bottom plate 12, discharge pipe 121, discharge pipe 12, stopper 41, the telescopic link of cylinder 4 is connected with lower plate 3, bottom plate 12 corresponds at the discharge gate position and is equipped with the discharge hole, discharge pipe 121 is connected to the discharge hole, be equipped with stopper 41 on the telescopic link of cylinder 4, stopper 41 plays the limiting displacement to the telescopic link of cylinder 4, and when the telescopic link of cylinder 4 was in the withdrawal state, the installation piece was stifled in the discharge gate, and the crystal can not be discharged, stretches out as the telescopic link of cylinder 4, stretches to stopper 41 and supports in bottom plate 12 below, and at this moment, the installation piece left the discharge gate, and the crystal in the drying chamber can be discharged from the discharge gate, gets.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. An aluminum fluoride air flow drying apparatus comprising: drying bucket (1), hot-blast conveyer pipe (2) and play flitch (3), its characterized in that: the drying device is characterized in that a drying cavity is arranged in the drying barrel (1) in a hollow mode, the upper portion of the drying cavity is an air drying area in a cylindrical shape, the lower portion of the drying cavity is a conical hot air conveying area, the side wall of the air drying area is connected with a feeding pipe (11), the feeding pipe (11) is provided with a first electric control valve (111), the upper portion of the air drying area is provided with a filter screen (13), a hot air conveying pipe (2) is provided with a second electric control valve (21), the hot air conveying pipe (2) is connected with an annular air cavity (22), the annular air cavity (22) is surrounded on the outer side of the hot air conveying area of the drying barrel (1), an air nozzle (23) communicated with the annular air cavity (22) is arranged on the side wall of an inner cavity of the hot air conveying area, discharge ports distributed in an annular mode are arranged at the bottom of the drying barrel (1), a discharge plate (3) is, the telescopic rod of the air cylinder (4) penetrates through the bottom plate (12) to be connected with the discharging plate (3), and an air outlet is formed in the top of the drying barrel (1).
2. An aluminum fluoride air flow drying apparatus as claimed in claim 1, wherein: go out flitch (3) and be conical shape, it is equipped with the cylindrical installation piece that the annular distributes to go out flitch (3) below, installation piece and discharge gate cooperation, bottom plate (12) correspond in the discharge gate position and are equipped with the discharge opening, discharging pipe (121) is connected to the discharge opening.
3. An aluminum fluoride air flow drying apparatus as claimed in claim 1, wherein: and a limiting block (41) is arranged on the telescopic rod of the air cylinder (4).
4. An aluminum fluoride air flow drying apparatus as claimed in claim 1, wherein: be equipped with spiral helicine trachea (231) in the lateral wall in dry bucket (1) hot-blast conveying district, annular wind chamber (22) are connected in trachea (231), air jet (23) are equipped with a plurality ofly to helicine evenly distributed on hot-blast conveying district inner chamber lateral wall, air jet (231) are connected in air jet (23).
5. An aluminum fluoride air flow drying apparatus according to claim 4, wherein: and a transparent window (15) is arranged on the side wall of the drying barrel (1).
6. An aluminum fluoride air flow drying apparatus as claimed in claim 1, wherein: and a filter (14) is arranged on the air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921994774.5U CN211290735U (en) | 2019-11-18 | 2019-11-18 | Aluminium fluoride air current drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921994774.5U CN211290735U (en) | 2019-11-18 | 2019-11-18 | Aluminium fluoride air current drying device |
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| Publication Number | Publication Date |
|---|---|
| CN211290735U true CN211290735U (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921994774.5U Active CN211290735U (en) | 2019-11-18 | 2019-11-18 | Aluminium fluoride air current drying device |
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| CN (1) | CN211290735U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112893121A (en) * | 2021-01-15 | 2021-06-04 | 重庆三峡学院 | Intelligent artwork ceramic whitewashes colouring material stoving dust collector |
| CN113310286A (en) * | 2021-06-04 | 2021-08-27 | 黑龙江中医药大学附属第一医院（黑龙江中医药大学第一临床医学院） | Drying device is used in processing of treatment psoriasis traditional chinese medicine |
-
2019
- 2019-11-18 CN CN201921994774.5U patent/CN211290735U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112893121A (en) * | 2021-01-15 | 2021-06-04 | 重庆三峡学院 | Intelligent artwork ceramic whitewashes colouring material stoving dust collector |
| CN113310286A (en) * | 2021-06-04 | 2021-08-27 | 黑龙江中医药大学附属第一医院（黑龙江中医药大学第一临床医学院） | Drying device is used in processing of treatment psoriasis traditional chinese medicine |
| CN113310286B (en) * | 2021-06-04 | 2022-06-14 | 黑龙江中医药大学附属第一医院（黑龙江中医药大学第一临床医学院） | Drying device is used in processing of treatment psoriasis traditional chinese medicine |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220517 Address after: 424200 fluorine chemical cycle Industrial Park, baishidu Town, Yizhang County, Chenzhou City, Hunan Province Patentee after: Hunan Zhonglan New Material Technology Co.,Ltd. Address before: 424202 baishidu fluorine chemical recycling industrial park, Yizhang County, Chenzhou City, Hunan Province Patentee before: YIZHANG HONGYUAN CHEMICALS Co.,Ltd. |