CN207564775U - A kind of fire-retardant master granule dryer - Google Patents
A kind of fire-retardant master granule dryer Download PDFInfo
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- CN207564775U CN207564775U CN201721397639.3U CN201721397639U CN207564775U CN 207564775 U CN207564775 U CN 207564775U CN 201721397639 U CN201721397639 U CN 201721397639U CN 207564775 U CN207564775 U CN 207564775U
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- fire
- dry
- deflector
- retardant master
- master granule
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Abstract
The utility model discloses a kind of fire-retardant master granule dryers, including tank body, feed inlet is equipped with above the tank body, discharge port is equipped with below tank body, the tank interior sets one or more to dry deflector, and dry gas inlet duct is equipped with below the dry deflector.The dry deflector is obliquely installed.The angle of inclination of the dry deflector is 30 °~60 °.Multiple dry gas deflector holes are offered inside the dry deflector.The dry gas deflector hole is horizontally disposed with.The fire-retardant master granule dryer, overall structure is simple, and manufacture is at low cost, convenient for commonly used in small business, consequently facilitating the small-scale existence of enterprise and the fire-retardant master granule of output high quality.
Description
Technical field
Drying equipment technology more particularly to a kind of fire-retardant master granule dryer the utility model is related to fire-retardant master granule.
Background technology
Fire-retardant master granule is also referred to as flame-retardant master batch or fire prevention masterbatch, and fire protection requirement is realized in plastic products, rubber
Very extensive application is obtained in a kind of product.
The status in people live such as plastics, rubber is more and more important, and widened trend year by year is presented in application.But
Most high-molecular organic material has inflammable characteristic different degrees of in air, in order to realize its military, space flight, traffic,
The application of electric power and all conglomeraties such as civilian, carries out it flame-retardant modified demand as social development.It is more satisfactory at present
The fire protecting performance of plastics is improved often by the product for adding in fire retardant or flame-retardant master batch etc to plastic flame method of modifying.
However, during the manufacturing of fire-retardant master granule, it usually needs the fire-retardant master granule of manufacture is dried processing, the prior art
Fire-retardant master granule drying process device it is complicated, manufacture is of high cost, is unfavorable for the use of small-scale enterprise so that small-scale enterprise
The fire-retardant master granule quality that industry is manufactured declines.
It can be seen that fire-retardant master granule drying unit of the prior art is of high cost, and it is complicated, it is not easy to small business
It produces and uses, seriously reduces fire-retardant master granule drying unit in the universal of small business.
Utility model content
In view of this, it is simple in structure the main purpose of the utility model is that providing a kind of fire-retardant master granule dryer, system
Make it is at low cost, convenient for commonly used in small business.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of fire-retardant master granule dryer including tank body, is equipped with feed inlet, discharging is equipped with below tank body above the tank body
Mouthful, the tank interior sets one or more to dry deflector, and dry gas air inlet is equipped with below the dry deflector
Device.
Wherein, the dry deflector is obliquely installed.
The angle of inclination of the dry deflector is 30 °~60 °.
Multiple dry gas deflector holes are offered inside the dry deflector.
The dry gas deflector hole is horizontally disposed with.
The dry deflector setting is multiple, and dry gas air inlet dress is equipped with below each dry deflector
It puts, the adjacent dry deflector inclined direction is symmetrical, is flowed into the fire-retardant master granule on a dry deflector next
The highest point of dry deflector.
Multiple dry gas inlet ducts are connected in series with, and the dry gas inlet duct below tank body is close to dry gas
The drying device of body.
The dry gas inlet duct is U-tube shape, and multiple gas vents are opened up on the tube wall of U-tube.
Discharge duct is equipped with above the tank body, the discharge duct connects dry gas retracting device.
Flow-stopping plate is equipped with below the feed inlet, the flow-stopping plate is obliquely installed, the flow-stopping plate inclined direction with it is adjacent
Dry deflector inclined direction is on the contrary, make the fire-retardant master granule that feed inlet enters fall in the highest point position of adjacent dry deflector.
The fire-retardant master granule dryer of the utility model, has the advantages that：
The fire-retardant master granule dryer, by one or more being set to dry deflector, and be passed through dry gas in tank body
Inlet duct dries drying and processing to the fire-retardant master granule for flowing through tank body.It avoids in the prior art, drying machine structure is complicated, system
Make the defects of of high cost.The fire-retardant master granule dryer, overall structure is simple, and manufacture is at low cost, convenient for general in small business
All over application, consequently facilitating the small-scale existence of enterprise and the fire-retardant master granule of output high quality.
Description of the drawings
Fig. 1 is the front view of the utility model fire-retardant master granule dryer embodiment；
Fig. 2 is the partial sectional view of Fig. 1；
Fig. 3 is the utility model fire-retardant master granule dryer embodiment dry gas inlet duct structure diagram.
【Primary clustering symbol description】
1st, tank body, 11, feed inlet, 12, discharge port, 13, discharge duct, 14, flow-stopping plate, 15, charging lid；
2nd, dry deflector；
3rd, dry gas inlet duct, 31, gas vent；
4th, supporting rack.
Specific embodiment
Below in conjunction with the accompanying drawings and the embodiment of the utility model is further detailed to the utility model fire-retardant master granule dryer work
Thin explanation.
As shown in FIG. 1 to 3, the fire-retardant master granule dryer, including tank body 1,1 top of tank body is equipped with feed inlet 11, tank body
Lower section is equipped with discharge port 12, one or more dries deflector 2 to 1 inside setting of tank body, and dry 2 lower section of deflector is equipped with drying
Air inlet device 3.The dryer overall structure is simple, convenient for manufacture, reduces manufacturing cost, facilitates small business pair
It, which is bought, uses, and so as to improve the quality of production of the fire-retardant master granule of small business's production, reduces fire-retardant master granule inferior and comes into the market
Influence the defects of fire-retardant master granule is added in other products, further influences other product flame retardant properties.In 11 position of feed inlet
Setting charging lid 15 can realize 11 intermittent charging of feed inlet, while the lid 15 that will feed of interval seals it, protects
Card dry gas enters in dry gas inlet duct inside tank body 1, and discharged in discharge duct 13, facilitates dry gas
Secondary recovery utilizes.
In order to realize the drying effect of fire-retardant master granule, improve fire-retardant master granule stay time, drying on dry deflector 2 and lead
Flowing plate 2 is obliquely installed, and the angle of inclination of dry deflector 2 is 30 ° -60 °.Preferably, the angle of inclination of dry deflector 2 is
40 °, also can it be determined according to the friction coefficient between specific fire-retardant master granule composition and fire-retardant master granule and dry deflector 2
Angle of inclination, as long as meeting fire-retardant master granule can smoothly slide, the smaller drying effect to fire-retardant master granule in angle of inclination is got over
It is good.Since fire-retardant master granule is in sliding process from top to bottom, speed gradually increases, and to reduce its speed, extends fire-retardant master granule and exists
The residence time of dry 2 upside of deflector, 2 angle of inclination of drying deflector on the downside of tank body is relative to 1 downside of tank body
2 angle of dry deflector is smaller.
In order to further ensure fire-retardant master granule in sliding process, can have fully more on dry deflector 2 around it
Dry gas it is dried, offer multiple dry gas deflector holes inside dry deflector 2.Dry gas is dry
Dry 2 lower section of deflector is up flowed along dry gas deflector hole, and the fire-retardant master granule of 2 upside of drying deflector is adequately dried
Processing.
In order to avoid the flow direction of dry gas and the direction of motion of fire-retardant master granule on the contrary, causing dry gas flowing resistance
Hinder the slip of fire-retardant master granule, dry gas deflector hole is horizontally disposed with.Dry gas is in dry 2 times direction drying water conservancy diversion of deflector
2 top of plate is flowed, and pushes fire-retardant master granule, is further reduced and is generated heap due to friction between fire-retardant master granule and dry deflector
Product, influences the negative effect that dryer uses.
In order to reduce the lateral dimension of dryer, facilitate installation and the floor space of dryer, dry deflector 2 is set
It is multiple, i.e., multiple 2 multilayer of dry deflector settings, by space of the lateral spatial transformation for longitudinal direction.In each dry deflector 2
Lower section is equipped with dry gas inlet duct 3, and adjacent dry 2 inclined direction of deflector is symmetrical, makes on a dry deflector 2
Fire-retardant master granule be flowed into the highest point of next dry deflector 2.The lower end of each drying deflector 2 is close to next stage
The upper end of dry deflector 2, and there are the fire-retardant master granule flowing spaces between adjacent dry deflector 2, ensure fire-retardant master granule
Can the smoothly Slideslip on multiple dry deflectors 2, extend the slip distance of fire-retardant master granule, improve drying effect.
In order to reduce the usage amount of dry gas drying device and other auxiliary devices, multiple dry gas air inlets are filled
It puts 3 to be connected in series with, the dry gas inlet duct 3 below tank body 1 is close to the drying device of dry gas.Ensure under tank body 1
The dry gas pressure of the dry gas inlet duct 3 of side is big, and the amount for being passed through gas is big, primary from the bottom up to be incremented by, will be fire-retardant
Master batch repeatedly after drying, reaches drying effect.
As shown in figure 3, in order to further reduce the manufacture cost of dryer, convenient for the replacement of dry gas inlet duct 3
It uses, it is preferred that dry gas inlet duct 3 is U-tube shape, and multiple gas vents 31 are opened up on the tube wall of U-tube.
For the ease of dry gas secondary recovery is utilized, dry gas is avoided to be discharged into air pollution environmental, influences worker
Working environment, the top of tank body 1 is equipped with discharge duct 13, and discharge duct 13 connects dry gas retracting device.
2 top of drying deflector of the first order is fallen into for the ease of fire-retardant master granule, dry air is reduced and passes through feed inlet stream
Go out, flow-stopping plate 14 is equipped with below feed inlet 11, flow-stopping plate 14 is obliquely installed, 14 inclined direction of flow-stopping plate and adjacent dry water conservancy diversion
2 inclined direction of plate is on the contrary, make the fire-retardant master granule that feed inlet 11 enters fall in the highest point position of adjacent dry deflector 2.
In order to facilitate installing and using for dryer, supporting rack 4 is fixedly connected in the downside of tank body 1, it can be with by supporting rack 4
Facilitate the installation and carrying of dryer.
The preferred embodiment of the above, only the utility model is not intended to limit the protection of the utility model
Range.
Claims (10)
1. a kind of fire-retardant master granule dryer including tank body (1), is equipped with feed inlet (11), is set below tank body above the tank body (1)
There is discharge port (12), which is characterized in that one or more drying deflector (2) of setting, the drying inside the tank body (1)
Dry gas inlet duct (3) is equipped with below deflector (2).
2. fire-retardant master granule dryer according to claim 1, which is characterized in that the dry deflector (2) is obliquely installed.
3. fire-retardant master granule dryer according to claim 2, which is characterized in that the inclination angle of the dry deflector (2)
Spend is 30 ° -60 °.
4. fire-retardant master granule dryer according to claim 1, which is characterized in that opened up inside the dry deflector (2)
There are multiple dry gas deflector holes.
5. fire-retardant master granule dryer according to claim 4, which is characterized in that the dry gas water conservancy diversion hole horizontal is set
It puts.
6. fire-retardant master granule dryer according to claim 1, which is characterized in that dry deflector (2) setting is multiple,
Dry gas inlet duct (3) is equipped with below each dry deflector (2), the adjacent dry deflector (2) is inclined
Tilted direction is symmetrical, and the fire-retardant master granule on a dry deflector (2) is made to be flowed into the highest of next dry deflector (2)
Place.
7. fire-retardant master granule dryer according to claim 6, which is characterized in that multiple dry gas inlet ducts
(3) it is connected in series with, the dry gas inlet duct (3) below tank body (1) is close to the drying device of dry gas.
8. fire-retardant master granule dryer according to claim 1, which is characterized in that the dry gas inlet duct (3) is U
Type tubulose, and multiple gas vents (31) are opened up on the tube wall of U-tube.
9. fire-retardant master granule dryer according to claim 1, which is characterized in that exhaust pipe is equipped with above the tank body (1)
Road (13), the discharge duct (13) connect dry gas retracting device.
10. fire-retardant master granule dryer according to claim 1, which is characterized in that gear is equipped with below the feed inlet (11)
Flowing plate (14), the flow-stopping plate (14) are obliquely installed, and flow-stopping plate (14) inclined direction is tilted with adjacent dry deflector (2)
Direction is on the contrary, make the fire-retardant master granule that feed inlet (11) enters fall in the highest point position of adjacent dry deflector (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721397639.3U CN207564775U (en) | 2017-10-26 | 2017-10-26 | A kind of fire-retardant master granule dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721397639.3U CN207564775U (en) | 2017-10-26 | 2017-10-26 | A kind of fire-retardant master granule dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207564775U true CN207564775U (en) | 2018-07-03 |
Family
ID=62696361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721397639.3U Active CN207564775U (en) | 2017-10-26 | 2017-10-26 | A kind of fire-retardant master granule dryer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049396A (en) * | 2018-07-05 | 2018-12-21 | 长兴悦成塑料制品有限公司 | Drying device is used in a kind of production of plastic pellet |
| CN111319158A (en) * | 2020-02-28 | 2020-06-23 | 江苏三房巷薄膜有限公司 | Drying device for feed inlet of stock bin based on film production |
| CN111944225A (en) * | 2020-09-03 | 2020-11-17 | 孙乐强 | Polyethylene flame-retardant plastic master batch |
-
2017
- 2017-10-26 CN CN201721397639.3U patent/CN207564775U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049396A (en) * | 2018-07-05 | 2018-12-21 | 长兴悦成塑料制品有限公司 | Drying device is used in a kind of production of plastic pellet |
| CN111319158A (en) * | 2020-02-28 | 2020-06-23 | 江苏三房巷薄膜有限公司 | Drying device for feed inlet of stock bin based on film production |
| CN111944225A (en) * | 2020-09-03 | 2020-11-17 | 孙乐强 | Polyethylene flame-retardant plastic master batch |
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