CN207874624U - A kind of process units of decabrominated dipheny ethane agglomerate - Google Patents
A kind of process units of decabrominated dipheny ethane agglomerate Download PDFInfo
- Publication number
- CN207874624U CN207874624U CN201820247975.8U CN201820247975U CN207874624U CN 207874624 U CN207874624 U CN 207874624U CN 201820247975 U CN201820247975 U CN 201820247975U CN 207874624 U CN207874624 U CN 207874624U
- Authority
- CN
- China
- Prior art keywords
- machine
- agglomerate
- discharge port
- screw extruder
- process units
- 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.)
- Active
Links
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a kind of process units of decabrominated dipheny ethane agglomerate, including mixing machine, three-screw extruder, comminutor, screening machine and packing machine；The discharge port of mixing machine is connected to the feed inlet of three-screw extruder by pipeline; the discharge port of three-screw extruder, which directly extrudes material in comminutor, to be granulated; the discharge port of comminutor is communicated to the feed inlet of screening machine by pipeline, and the discharge port of screening machine is communicated to the feed inlet of packing machine by pipeline.The utility model simple production process, it is mating rationally, equipment is taken up an area less, good product quality, high income, production cost are low, energy conservation and environmental protection.
Description
Technical field
The utility model belongs to the production dress of chemical production technical field more particularly to a kind of decabrominated dipheny ethane agglomerate
It sets.
Background technology
The chemical name of decabromodiphenylethane is 1,2- bis- (penta-bromophenyl) ethane, and appearance is white powder, fusing point 345-
348 DEG C, theoretical brominated amount 82.3% is a kind of bromide flame retardant of ethyl corporation of U.S. last century the nineties commercialization.
Anti-flammability, heat resistance, stability and the uvioresistant performance of decabromodiphenylethane are better than traditional decabrominated dipheny ether flame retardant, special
It is not that it does not generate dioxin carcinogen in thermal decomposition, the thermoplastic macromolecule materials such as polystyrene and polyolefin will be become
One of main fire retardant.
To meet the needs of fire retardant market, the exploitation of decabromodiphenylethane fire retardant is Hot events, but decabrominated dipheny second
Alkane is a kind of white powder fire retardant, and particle is very tiny, and average grain diameter is less than 5 μm, so the dust phenomenon in production
It is very universal, very big harm is caused to worker's health, while being also degrading the environment of production scene.So being first made into
Then master batch is directly appended to be squeezed out or be molded in resin by master batch, the phenomenon that by dust from flying is greatly reduced, improve mixed
Refine quality and production efficiency.How the decabrominated dipheny ethane agglomerate guaranteed both quality and quantity effectively is produced, to production method and production
Device has higher requirement, and related technical personnel is needed constantly to explore improvement.
Invention content
Technical problem to be solved in the utility model is：A kind of process units of decabrominated dipheny ethane agglomerate is provided, it is raw
Production. art is simple, compact-sized floor space is small, and good product quality, uses manpower and material resources sparingly at high income, safety and environmental protection.
The design principle of the utility model：Three screw rods are delivered directly to after decabromodiphenylethane is mixed with other raw material
Extruder is granulated after extrusion by air-cooled hot-cut pelletizers, is dispensed finished product after being screened by screening machine.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of process units of decabrominated dipheny ethane agglomerate, including mixing machine, three-screw extruder, comminutor, screening machine
And packing machine；The discharge port of mixing machine is connected to the feed inlet of three-screw extruder, the discharging of three-screw extruder by pipeline
Mouth, which directly extrudes material in comminutor, to be granulated, and the discharge port of comminutor is communicated to the charging of screening machine by pipeline
Mouthful, the discharge port of screening machine is communicated to the feed inlet of packing machine by pipeline.
Preferably, the three-screw extruder is mixing formula three-screw extruder.
Further, the mixing formula three-screw extruder includes Tri-screw Extrusion unit, metering feeding machine, vacuum system
System, lubricating oil cooling system, electric autocontrol system, switch board and linkage control system.
Preferably, the comminutor is air-cooled hot-cut pelletizers.
Further, the air-cooled hot-cut pelletizers include heating system, head, pellet device, cooling device for discharging
And electrical control system.
By adopting the above-described technical solution, the utility model has the beneficial effects that：
The present apparatus makes mixer, conveyer, feeder, prilling granulator and the cooling device in existing manufacturing process only into
The manufacture that product is realized using mixing formula three-screw extruder and air-cooled hot-cut pelletizers shortens production process equipment stream
Journey, and present apparatus flow floor space is small, high degree of automation, improves the quality of product, reduces material in each equipment room
The supplies consumption that conveying etc. is brought, improves yield, and saved manpower and materials, therefore reduce production cost；With very
Good economic benefit and social benefit.
In short, the utility model simple production process, it is mating rationally, equipment take up an area less, good product quality, high income, life
Produce at low cost, energy conservation and environmental protection.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment；
In figure, 1- mixing machines；2- mixing formula three-screw extruders；The air-cooled hot-cut pelletizers of 3-；4- screening machines；5- is packed
Machine.
Specific implementation mode
With reference to the accompanying drawings and examples, the utility model is expanded on further.
Embodiment one：
As shown in Figure 1, the device of the utility model, including mixing machine 1, mixing formula three-screw extruder 2, air-cooled earnestly make
Grain machine 3, screening machine 4 and packing machine 5；The discharge port of mixing machine 1 is connected to the charging of mixing formula three-screw extruder 2 by pipeline
Mouthful, the discharge port of mixing formula three-screw extruder 2, which directly extrudes material in air-cooled hot-cut pelletizers 3, to be granulated, air-cooled
The discharge port of hot-cut pelletizers 3 is communicated to the feed inlet of screening machine 4 by pipeline, and the discharge port of screening machine 4 is connected to by pipeline
To the feed inlet of packing machine 5.
In actual production：The decabromodiphenylethane for being 88% by the weight ratio of 800 mesh or so, 7% alpha-crystal form nucleating agent,
0.5% diffusing oil and 2% polyethylene wax composition dispersant, 1% titanate coupling agent and 1.5% antioxidant are put into
Mixing machine 1 carries out high-speed stirred to 75 DEG C ± 2 DEG C, about stirs 25 minutes, when stirring is to no dust, by mixed material
It is added to mixing formula three-screw extruder 2, by the melting of mixing formula three-screw extruder 2, plasticizing, directly extrudes air-cooled heat
It cuts and carries out pelletizing in comminutor 3, because the master batch of decabromodiphenylethane is relatively good using the air-cooled effect being earnestly granulated, choosing
With air-cooled hot-cut pelletizers, and abandon the production equipment using integrated form three-screw extruder；The master batch made passes through screening
After the screening of machine 4, qualified product packing machine 5 is packed, you can obtain finished product.
It should be understood that these embodiments are merely to illustrate the utility model rather than limitation the scope of the utility model.This
Outer to should be understood that after reading the content taught by the present invention, those skilled in the art can make the utility model each
Kind change or modification, these equivalent forms also fall within the scope of the appended claims of the present application.
Claims (5)
1. a kind of process units of decabrominated dipheny ethane agglomerate, it is characterised in that：Including mixing machine, three-screw extruder, granulation
Machine, screening machine and packing machine；The discharge port of mixing machine is connected to the feed inlet of three-screw extruder, Tri-screw Extrusion by pipeline
The discharge port of machine, which directly extrudes material in comminutor, to be granulated, and the discharge port of comminutor is communicated to screening machine by pipeline
Feed inlet, the discharge port of screening machine is communicated to the feed inlet of packing machine by pipeline.
2. the process units of decabrominated dipheny ethane agglomerate as described in claim 1, it is characterised in that：The three-screw extruder
For mixing formula three-screw extruder.
3. the process units of decabrominated dipheny ethane agglomerate as claimed in claim 2, it is characterised in that：Three screw rod of mixing formula
Extruder includes Tri-screw Extrusion unit, metering feeding machine, vacuum system, lubricating oil cooling system, electric autocontrol system, control
Cabinet and linkage control system.
4. the process units of decabrominated dipheny ethane agglomerate as described in claim 1, it is characterised in that：The comminutor is air-cooled
Hot-cut pelletizers.
5. the process units of decabrominated dipheny ethane agglomerate as claimed in claim 4, it is characterised in that：The air-cooled fervent granulation
Machine includes heating system, head, pellet device, cooling device for discharging and electrical control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820247975.8U CN207874624U (en) | 2018-02-10 | 2018-02-10 | A kind of process units of decabrominated dipheny ethane agglomerate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820247975.8U CN207874624U (en) | 2018-02-10 | 2018-02-10 | A kind of process units of decabrominated dipheny ethane agglomerate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207874624U true CN207874624U (en) | 2018-09-18 |
Family
ID=63498997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820247975.8U Active CN207874624U (en) | 2018-02-10 | 2018-02-10 | A kind of process units of decabrominated dipheny ethane agglomerate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207874624U (en) |
-
2018
- 2018-02-10 CN CN201820247975.8U patent/CN207874624U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101613509B (en) | PVC foaming wood plastic composite material | |
| CN102604228A (en) | Multi-functional plastic masterbatch and preparation method thereof | |
| CN107216517B (en) | Preparation method of ultrahigh molecular weight polyethylene 3D printing supplies | |
| CN108858869B (en) | A equipment for producing high dispersion type fluorine-containing polymer master batch | |
| CN102516666B (en) | Polypropylene-based microcellular foaming wood-plastic composite material and production method thereof | |
| CN105348746B (en) | A kind of plastic filler parent granule and preparation method thereof | |
| CN103524950A (en) | PVC extrusion grade particulate material and preparation method thereof, and preparation method of extrusion product | |
| CN102492170A (en) | Antimony trioxide master batch and preparation method thereof | |
| CN102863708A (en) | Modified renewable high impact polystyrene special material for household appliances and preparation method thereof | |
| CN207874624U (en) | A kind of process units of decabrominated dipheny ethane agglomerate | |
| CN103538168B (en) | Production technology of special material for black communication optical cable outer sheath | |
| CN107686595A (en) | A kind of red phosphorus flame-retardant masterbatch and its manufacture method | |
| CN102604207A (en) | Superfine talcum powder-polypropylene filled master batch, preparation method and device thereof | |
| CN103289174A (en) | Highly-universal carbon black master-batches, preparation system apparatus and preparation method thereof | |
| CN207669563U (en) | A kind of color masterbatch pellet device for alleviating accumulation cutting | |
| CN112297278B (en) | Preparation method of antimony trioxide PBT flame-retardant master batch | |
| CN205022006U (en) | 3D prints plastics consumptive material wire drawing machine | |
| CN115536933A (en) | High-concentration flame-retardant master batch and preparation process thereof | |
| CN108789762A (en) | A kind of antibacterial environment protection wood moulding answers the manufacture craft of material | |
| CN105111569A (en) | Preparation method of antimony trioxide flame-retardant master batch | |
| CN207310316U (en) | Twin-screw extrusion water spray Water ring granulator | |
| CN105128166A (en) | Dust-free manufacturing method and dust-free manufacturing device for amino-plastic moulding compound | |
| CN110948731A (en) | Starch filling master batch preparation device and process | |
| CN209987214U (en) | Reinforced blending modified water ring hot granulating device | |
| CN104387665A (en) | Special material for automobile door guard board and preparation method of material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |