CN212253486U - A drying device for light stabilizer production - Google Patents
A drying device for light stabilizer production Download PDFInfo
- Publication number
- CN212253486U CN212253486U CN202020185682.9U CN202020185682U CN212253486U CN 212253486 U CN212253486 U CN 212253486U CN 202020185682 U CN202020185682 U CN 202020185682U CN 212253486 U CN212253486 U CN 212253486U
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- China
- Prior art keywords
- organism
- light stabilizer
- pivot
- machine body
- filter screen
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- Expired - Fee Related
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Abstract
The utility model discloses a drying device for light stabilizer production, including organism and feeder hopper, open between the both sides inner wall and the outer wall of organism has the installation cavity, be equipped with the heating wire in the installation cavity, the conduction connection has the hot gas flow inlet below one side of organism, install the motor in the middle of the organism below, the output shaft of motor has the pivot, is equipped with the stirring leaf in the pivot, the top and the below of pivot are through connecting rod fixedly connected with scraper blade, the top is installed annular locating plate inside the organism, be connected with annular clamp plate through bolt fastening on the annular locating plate, be connected with the filter screen through bolt fastening between annular locating plate and the annular clamp plate, the utility model discloses dry through the dual function of heating wire and hot gas flow and improve drying efficiency, avoid light stabilizer to escape through the filter screen, the scraper blade can scrape the caking material that adheres to the organism inner, avoiding the waste of raw materials.
Description
Technical Field
The utility model relates to a light stabilizer production technical field specifically is a drying device for light stabilizer production.
Background
The light stabilizer is an additive of high molecular products (such as plastics, rubber, paint and synthetic fiber), which can shield or absorb the energy of ultraviolet rays, quench singlet oxygen and decompose hydroperoxide into inactive substances, so that the high molecular polymer can discharge or slow down the possibility of chemical reaction under the radiation of light, and prevent or delay the process of photoaging, thereby achieving the purpose of prolonging the service life of the high molecular polymer products, the light stabilizer usually needs drying treatment in the production process, the existing drying equipment usually adopts high-speed flowing hot air flow to suspend light stabilizer powder in the hot air flow, and has the advantages of high heat transfer coefficient, large heat transfer area, short drying time and the like, but the method adopting hot air flow for drying has the following problems: the light stabilizer is heated unevenly, the external material is dried, and the internal material is still in a wet state and is easy to agglomerate and attach to the inner wall of the drying cavity; the two powders are easy to be brought out of the drying cavity along with hot air flow, so that the waste of materials is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drying device for light stabilizer production to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a drying device for producing light stabilizer comprises a machine body and a feed hopper, wherein a vertical installation cavity is arranged between the inner wall and the outer wall of the two sides of the machine body, the installation cavity is internally provided with an electric heating wire, the lower part of one side of the machine body is communicated and connected with a hot air inlet, a machine cover is arranged above the machine body, an air outlet is arranged above the machine cover, a motor is arranged in the middle of the lower part of the machine body, the output shaft of the motor is connected with a rotating shaft through a coupler, the rotating shaft is positioned in the inner cavity of the machine body, the rotating shaft is provided with stirring blades, the two sides of the upper part and the lower part of the rotating shaft are symmetrically connected with connecting rods in the horizontal direction, the connecting rods on the same side are fixedly connected with scraping plates, an annular positioning plate is installed above the interior of the machine body, an annular pressing plate is fixedly connected to the annular positioning plate through bolts, and a filter screen is fixedly connected between the annular positioning plate and the annular pressing plate through bolts.
Preferably, the supports are installed on two sides of the bottom of the machine body, and the discharge hole is formed in the bottom of the machine body.
Preferably, the stirring blades are two groups of spiral stirring blades which are arranged in a crossed and reverse mode, and the stirring blades are located between the two groups of connecting rods.
Preferably, the scraper is a rubber scraper, and the scraper is attached to the inner wall of the machine body.
Preferably, the filter screen is located the top of pivot, the feeder hopper is located the below of filter screen.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of a drying device for light stabilizer production carries out the drying through the dual function of heating wire and hot gas flow, has increased drying area, has improved drying efficiency, and the inside filter screen of organism avoids light stabilizer to escape, can scrape the caking material of attaching to at the organism inner wall through the scraper blade, avoids the waste of raw materials.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;
FIG. 3 is a top view of the filter screen of the present invention
In the figure: 1 machine body, 2 installation cavities, 3 electric heating wires, 4 hot gas inlets, 5 air outlets, 6 feed hoppers, 7 motors, 8 rotating shafts, 9 stirring blades, 10 connecting rods, 11 scraping plates, 12 filter screens, 13 annular positioning plates, 14 annular pressing plates, 15 bolts, 16 machine covers, 17 supports and 18 discharge ports.
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. 1-3, the present invention provides a technical solution: a drying device for light stabilizer production comprises a machine body 1 and a feed hopper 6, wherein supports 17 are installed on two sides of the bottom of the machine body 1, a discharge hole 18 is formed in the bottom of the machine body 1, an installation cavity 2 in the vertical direction is formed between the inner wall and the outer wall of two sides of the machine body 1, heating wires 3 are arranged in the installation cavity 2 and play a role in assisting drying, an access door is arranged on the outer wall of the installation cavity 2 and is convenient for overhauling and replacing the heating wires, a heat insulation sleeve is arranged on the access door to prevent heat dissipation, a hot air inlet 4 is connected to the lower portion of one side of the machine body 1 in a conduction mode, a machine cover 16 is arranged above the machine body 1, an air outlet 5 is arranged above the machine cover 16, a motor 7 is installed in the middle of the lower portion of the machine body 1, the motor 7 can be a vertical motor of the brand GR, the rotating shaft 8 is positioned in an inner cavity of the machine body 1, the rotating shaft 8 is provided with stirring blades 9, the stirring blades 9 are two groups of spiral stirring blades which are arranged in a crossed reverse mode, the two groups of spiral stirring blades which are arranged in a crossed mode can stir up-and-down reciprocating motion of a light stabilizer to enable the light stabilizer to be heated more uniformly, caked powder is crushed to improve drying efficiency, two sides of the upper portion and the lower portion of the rotating shaft 8 are symmetrically connected with connecting rods 10 in the horizontal direction, the stirring blades 9 are positioned between the two groups of connecting rods 10, the connecting rods 10 are fixedly connected with scraping plates 11 on the same side, the scraping plates 11 are rubber scraping plates, the scraping plates 11 are attached to the inner wall of the machine body 1, the light stabilizer attached to the inner wall of the machine body 1 can be scraped down by the scraping plates 11, waste of raw materials is avoided, through bolt 15 fixedly connected with filter screen 12 between annular locating plate 13 and the annular pressure plate 14, filter screen 12 is located the top of pivot 8, feeder hopper 6 is located the below of filter screen 12, and light stabilizer directly gets into filter screen 12 below through feeder hopper 6 and stirs, dries under the effect of hot gas flow, and the hot gas flow rises and discharges through gas outlet 5, intercepts under the effect of filter screen 12 along with the light stabilizer that the hot gas flow rises.
The working principle is as follows: when the device is used, the motor 7 and the heating wire 3 are turned on through the outer wall control switch, hot air flows into the machine body 1 through the hot air flow inlet 4, a light stabilizer directly enters the lower part of the filter screen 12 through the feed hopper 6 to be stirred, the motor 7 drives the stirring blade 9 and the scraper blade 11 to rotate, the spiral stirring blade 9 enables the light stabilizer to reciprocate up and down to be heated uniformly, drying is carried out under the action of the hot air flows and the heating wire 3, the hot air flows ascend and are discharged through the air outlet 5, the light stabilizer of the hot air flows ascending along with the ascending of the hot air flows is intercepted under the action of the filter screen 12, and the light stabilizer adhered to the inner.
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 (5)
1. A drying device for light stabilizer production, includes organism (1) and feeder hopper (6), its characterized in that: the utility model discloses an electric heating wire machine, including organism (1), open between the both sides inner wall of organism (1) and the outer wall installation cavity (2) that has vertical direction, be equipped with heating wire (3) in installation cavity (2), organism (1) one side below turn-on connection has hot gas flow inlet (4), the top of organism (1) is equipped with cover (16), the top of cover (16) is equipped with gas outlet (5), install motor (7) in the middle of the below of organism (1), the output shaft of motor (7) has pivot (8) through the coupling joint, pivot (8) are located the inner chamber of organism (1), be equipped with stirring leaf (9) on pivot (8), the top of pivot (8) and below both sides all symmetric connection have connecting rod (10) of horizontal direction, homonymy connecting rod (10) fixedly connected with scraper blade (11), annular locating plate (13) is installed to organism (1) inside top, the annular positioning plate (13) is fixedly connected with an annular pressing plate (14) through a bolt (15), and a filter screen (12) is fixedly connected between the annular positioning plate (13) and the annular pressing plate (14) through the bolt (15).
2. A drying apparatus for light stabilizer production according to claim 1, characterized in that: the machine body is characterized in that supports (17) are installed on two sides of the bottom of the machine body (1), and a discharge hole (18) is formed in the bottom of the machine body (1).
3. A drying apparatus for light stabilizer production according to claim 1, characterized in that: the stirring blades (9) are two groups of spiral stirring blades which are arranged in a crossed and reverse mode, and the stirring blades (9) are located between the two groups of connecting rods (10).
4. A drying apparatus for light stabilizer production according to claim 1, characterized in that: the scraper (11) is a rubber scraper, and the scraper (11) is attached to the inner wall of the machine body (1).
5. A drying apparatus for light stabilizer production according to claim 1, characterized in that: the filter screen (12) is located above the rotating shaft (8), and the feed hopper (6) is located below the filter screen (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020185682.9U CN212253486U (en) | 2020-02-19 | 2020-02-19 | A drying device for light stabilizer production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020185682.9U CN212253486U (en) | 2020-02-19 | 2020-02-19 | A drying device for light stabilizer production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212253486U true CN212253486U (en) | 2020-12-29 |
Family
ID=73989004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020185682.9U Expired - Fee Related CN212253486U (en) | 2020-02-19 | 2020-02-19 | A drying device for light stabilizer production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212253486U (en) |
-
2020
- 2020-02-19 CN CN202020185682.9U patent/CN212253486U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201229 Termination date: 20220219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |