CN212299853U - Continuous drying equipment of brominated polystyrene - Google Patents
Continuous drying equipment of brominated polystyrene Download PDFInfo
- Publication number
- CN212299853U CN212299853U CN202022744909.1U CN202022744909U CN212299853U CN 212299853 U CN212299853 U CN 212299853U CN 202022744909 U CN202022744909 U CN 202022744909U CN 212299853 U CN212299853 U CN 212299853U
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- CN
- China
- Prior art keywords
- brominated polystyrene
- motor
- drying
- pivot
- rotating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000001035 drying Methods 0.000 title claims abstract description 68
- 239000004793 Polystyrene Substances 0.000 title claims abstract description 24
- 229920002223 polystyrene Polymers 0.000 title claims abstract description 24
- 238000003756 stirring Methods 0.000 claims abstract description 31
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 24
- 239000000463 material Substances 0.000 description 23
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 4
- 239000003063 flame retardant Substances 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical group C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- -1 polybutylene terephthalate Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- JVPKLOPETWVKQD-UHFFFAOYSA-N 1,2,2-tribromoethenylbenzene Chemical compound BrC(Br)=C(Br)C1=CC=CC=C1 JVPKLOPETWVKQD-UHFFFAOYSA-N 0.000 description 1
- CYLVUSZHVURAOY-UHFFFAOYSA-N 2,2-dibromoethenylbenzene Chemical compound BrC(Br)=CC1=CC=CC=C1 CYLVUSZHVURAOY-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920013636 polyphenyl ether polymer Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 150000003440 styrenes Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a continuous drying device for brominated polystyrene, which comprises a base and supports arranged at the two sides of the base, wherein a support rod is arranged between the two supports, a drying mechanism is arranged on the support rod, the drying mechanism comprises a drying box, a first heating plate, a stirring device and a rotating device, the bottom end of the first heating plate is provided with the drying box, the top end in the drying box is provided with the stirring device, the rotating device is arranged below the stirring device, the stirring device comprises a first motor, spiral puddler and first pivot, the output and the first pivot of first motor are connected, are provided with spiral puddler in the first pivot, and rotary device includes second motor, second pivot, discharge gate and rotatory piece, and the output section and the second pivot of second motor are connected, and second pivot one end is connected with rotatory piece, and rotatory piece is the taper shape, and rotatory piece bottom is provided with the discharge gate. The utility model discloses an agitating unit and rotary device make the effect that the efficiency of brominated polystyrene's stoving improves.
Description
Technical Field
The utility model relates to a brominated polystyrene production field especially relates to a continuous drying equipment of brominated polystyrene.
Background
With the development of society, brominated polystyrene is a brominated organic flame retardant, has good mechanical physical and chemical properties such as high flame retardance, thermal stability, light stability and the like, is widely applied to engineering plastics such as polybutylene terephthalate, polyethylene terephthalate, polyphenyl ether and the like, has excellent color and luster and high whiteness, is used as an additive, has a lighter color and a wider application range, and can improve the compatibility of a copolymer and certain resins, improve the fluidity and prevent the foaming of materials by preparing a brominated styrene monomer and then copolymerizing the brominated styrene monomer with monomers with other functional groups. However, the synthetic route has the disadvantages of overlong synthetic route, complex synthetic process and higher requirement on production equipment, thus increasing the product cost, prolonging the production period and reducing the market competitiveness. Secondly, the tribromostyrene monomer has high reaction activity, so that the polymerization reaction is difficult to control, and dibromostyrene is generally adopted for polymerization, so that the bromine content of a polymerized product is not high and is about 60%, more brominated styrene needs to be added to achieve the same flame-retardant effect, the original performance of a flame-retardant material is greatly influenced, the flame-retardant cost is increased, and drying equipment is needed in the production process of brominated polystyrene.
Present drying equipment comprises hot plate and conveyer belt mainly, dries the material through the hot plate, conveys through the conveyer belt for the effect that the material can be dried.
Although the existing drying equipment can achieve the drying effect, the drying effect is not uniform, so that the production drying speed is slow, and the labor force of workers is increased.
SUMMERY OF THE UTILITY MODEL
The utility model provides a continuous drying equipment of brominated polystyrene has solved the effect of drying among the prior art inhomogeneous for the speed of production stoving is slow, increases staff's labour's technical problem moreover.
The technical scheme of the utility model is realized like this:
the utility model provides a continuous drying equipment of brominated polystyrene, includes the base and sets up the support of base both sides, two be provided with between the support the bracing piece, be provided with drying mechanism on the bracing piece.
The drying mechanism comprises a drying box, a first heating plate, a stirring device and a rotating device, wherein the bottom end of the first heating plate is provided with the drying box, the top end in the drying box is provided with the stirring device, and the rotating device is arranged below the stirring device.
The stirring device comprises a first motor, a spiral stirring rod and a first rotating shaft, wherein the output end of the first motor is connected with the first rotating shaft, and the spiral stirring rod is arranged on the first rotating shaft.
The rotating device comprises a second motor, a second rotating shaft, a second discharge hole and a rotating block, the output end of the second motor is connected with the second rotating shaft, one end of the second rotating shaft is connected with the rotating block, the rotating block is conical, an inner cavity is arranged in the rotating block, and the second discharge hole is formed in the bottom end of the rotating block.
Preferably, a feeding hole is formed in one side of the top end of the drying box.
Preferably, a conveyor belt is arranged in the middle of the top end of the base.
Preferably, second heating plates are arranged on two sides of the rotating block.
Preferably, a first discharge hole is formed in the bottom end of the stirring device, and a first control valve is arranged on the first discharge hole.
Preferably, a second control valve is arranged on the second discharge hole.
Preferably, an air outlet pipe is arranged on one side of the drying box.
Preferably, a round hole is formed in the rotating block, and a first discharge hole is formed in the round hole.
The utility model has the advantages that: the two sides of the base are provided with supports, a support rod is arranged between the two supports, the support rod is provided with a drying mechanism, the supports are supported by the base, the support rod is used for supporting the great wall, the drying mechanism is supported by the support rod, the bottom end of the first heating plate is provided with a drying box, the top end in the drying box is provided with a stirring device, a rotating device is arranged below the stirring device, the drying box is heated by the first heating plate, the primary drying effect is achieved by the stirring device, the secondary drying effect is achieved by the rotating device, the output end of the first motor is connected with the first rotating shaft, the first rotating shaft is provided with a spiral stirring rod, the first rotating shaft is driven by the first motor to rotate, so that the spiral stirring rod stirs the powder, the powder is contacted with the heat in the space to achieve the drying effect, and the output end of the second motor is connected, second pivot one end is connected with rotatory piece, and rotatory piece is the taper shape, is provided with the inner chamber in the rotatory piece, and rotatory piece bottom is provided with the second discharge gate, and the material is deposited to rotatory piece inner chamber, then drives the second pivot through the second motor and makes rotatory piece rotate, carries out the effect of drying to the material, the utility model discloses an agitating unit and rotary device make the even effect that makes efficiency improve of the efficiency of brominated polystyrene's stoving.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic block diagram of the overall structure of a continuous drying apparatus for brominated polystyrene of the present invention;
fig. 2 is the structure schematic diagram of the inside of the continuous drying equipment for brominated polystyrene.
Reference numerals: 1. the base, 2, stoving mechanism, 3, agitating unit, 4, rotary device, 101, support, 102, the bracing piece, 103, the conveyer belt, 201, the stoving case, 202, first hot plate, 203, the feed inlet, 204, the outlet duct, 301, first motor, 302, spiral puddler, 303, first pivot, 304, first discharge gate, 305, first control valve, 401, the second motor, 402, the second pivot, 403, the second discharge gate, 404, rotatory piece, 405, the second hot plate, 406, the second control valve, 407, the round hole.
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, the utility model provides a continuous drying equipment's of brominated polystyrene technical scheme:
the utility model provides a continuous drying equipment of brominated polystyrene, includes base 1 and the support 101 of setting in base 1 both sides, is provided with bracing piece 102 between two supports 101, is provided with drying mechanism 2 on the bracing piece 102, supports support 101 through base 1, carries out the great wall to bracing piece 102 through support 101, supports drying mechanism 2 through bracing piece 102.
Drying mechanism 2 includes stoving case 201, first hot plate 202, agitating unit 3 and rotary device 4, and first hot plate 202 bottom is provided with stoving case 201, and the top is provided with agitating unit 3 in stoving case 201, and 3 below of agitating unit is provided with rotary device 4, carries out the effect of heating to stoving case 201 through first hot plate 202, reaches the effect of once drying through agitating unit 3, carries out the effect of secondary drying through rotary device 4.
Agitating unit 3 includes first motor 301, spiral puddler 302 and first pivot 303, and the output and the first pivot 303 of first motor 301 are connected, are provided with spiral puddler 302 on the first pivot 303, drive first pivot 303 through first motor 301 and rotate and make spiral puddler 302 stir the powder for the powder reaches the effect of drying with the heat contact in space.
One side of the top end of the drying box 201 is provided with a feeding hole 203, and the materials enter the drying box 201 through the feeding hole 203.
The rotatory piece 404 both sides are provided with second hot plate 405, heat through second hot plate 405, carry out the effect of drying to the material through the heat.
The bottom end of the stirring device 3 is provided with a first discharge hole 304, the first discharge hole 304 is provided with a first control valve 305, and the material is controlled by the first control valve 305 to enter the rotating device through the first discharge hole 304.
The second discharge port 403 is provided with a second control valve 406, and the second discharge port 403 is controlled by the second control valve 406 to allow the material to flow in and out.
Be provided with round hole 407 on the rotatory piece 404, be provided with first discharge gate 304 on the round hole 407, set up on first discharge gate 304 through round hole 407 for the material that once dried gets into rotatory piece 404 inner chamber and carries out the secondary and dry.
The utility model discloses a theory of operation and use flow: firstly, materials enter a drying box 201 through a feeding hole 203, then heat enters a stirring device 3 through a first heating plate 202, the stirring device 3 comprises a first motor 301, a spiral stirring rod 302 and a first rotating shaft 303, the first motor 301 drives the first rotating shaft 303 to rotate so that the spiral stirring rod 302 stirs the powder, the powder is in contact with the heat in the space to achieve the drying effect, then the materials are controlled to enter a rotating device 4 through a first discharging hole 304 through a first control valve 305, the materials are stored in an inner cavity of a rotating block 404, then the second motor 401 drives a second rotating shaft 402 to rotate the rotating block 404, the drying effect is achieved on the materials, second heating plates 405 are arranged on two sides of the rotating block 404, the materials are heated through the second heating plates 405, the drying effect is achieved through the heat, and round holes 407 are arranged on the rotating block 404, be provided with first discharge gate 304 on the round hole 407, set up on first discharge gate 304 through round hole 407 for the material that once dries gets into rotatory piece 404 inner chamber and carries out the secondary and dry, is controlling second discharge gate 403 through second control valve 406 and makes the material business turn over, makes the material carry out the effect that conveys through conveyer belt 103, the utility model discloses an agitating unit 3 and rotary device 4 make the even effect that makes efficiency improve of brominated polystyrene's the efficiency of stoving.
The basic principles, main features and advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and only the preferred embodiments of the present invention are described in the above embodiments and the description, and the present invention is not limited by the above embodiments, and the present invention can also have various changes and improvements, which fall within the scope of the claimed invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a continuous drying equipment of brominated polystyrene which characterized in that: comprises a base (1) and brackets (101) arranged on two sides of the base (1); a support rod (102) is arranged between the two brackets (101); the supporting rod (102) is provided with a drying mechanism (2);
the drying mechanism (2) comprises a drying box (201), a first heating plate (202), a stirring device (3) and a rotating device (4); the drying box (201) is arranged at the bottom end of the first heating plate (202); the stirring device (3) is arranged at the top end in the drying box (201); the rotating device (4) is arranged below the stirring device (3);
the stirring device (3) comprises a first motor (301), a spiral stirring rod (302) and a first rotating shaft (303); the output end of the first motor (301) is connected with the first rotating shaft (303); the first rotating shaft (303) is provided with the spiral stirring rod (302);
the rotating device (4) comprises a second motor (401), a second rotating shaft (402), a second discharging hole (403) and a rotating block (404); the output end of the second motor (401) is connected with the second rotating shaft (402); one end of the second rotating shaft (402) is connected with the rotating block (404); the rotating block (404) is conical; an inner cavity is arranged in the rotating block (404); the second discharge hole (403) is formed in the bottom end of the rotating block (404).
2. The continuous drying apparatus of brominated polystyrene as claimed in claim 1, wherein: one side of the top end of the drying box (201) is provided with a feeding hole (203).
3. The continuous drying apparatus of brominated polystyrene as claimed in claim 1, wherein: and a conveyor belt (103) is arranged in the middle of the top end of the base (1).
4. The continuous drying apparatus of brominated polystyrene as claimed in claim 1, wherein: and second heating plates (405) are arranged on two sides of the rotating block (404).
5. The continuous drying apparatus of brominated polystyrene as claimed in claim 1, wherein: the bottom end of the stirring device (3) is provided with a first discharge hole (304), and a first control valve (305) is arranged on the first discharge hole (304).
6. The continuous drying apparatus of brominated polystyrene as claimed in claim 1, wherein: and a second control valve (406) is arranged on the second discharge hole (403).
7. The continuous drying apparatus of brominated polystyrene as claimed in claim 1, wherein: an air outlet pipe (204) is arranged on one side of the drying box (201).
8. The continuous drying apparatus of brominated polystyrene as claimed in claim 1, wherein: a round hole (407) is formed in the rotating block (404), and a first discharging hole (304) is formed in the round hole (407).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022744909.1U CN212299853U (en) | 2020-11-24 | 2020-11-24 | Continuous drying equipment of brominated polystyrene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022744909.1U CN212299853U (en) | 2020-11-24 | 2020-11-24 | Continuous drying equipment of brominated polystyrene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212299853U true CN212299853U (en) | 2021-01-05 |
Family
ID=73933954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022744909.1U Expired - Fee Related CN212299853U (en) | 2020-11-24 | 2020-11-24 | Continuous drying equipment of brominated polystyrene |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212299853U (en) |
-
2020
- 2020-11-24 CN CN202022744909.1U patent/CN212299853U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 |