CN208366031U - A kind of novel hopper-type plastic dryer - Google Patents
A kind of novel hopper-type plastic dryer Download PDFInfo
- Publication number
- CN208366031U CN208366031U CN201820353240.3U CN201820353240U CN208366031U CN 208366031 U CN208366031 U CN 208366031U CN 201820353240 U CN201820353240 U CN 201820353240U CN 208366031 U CN208366031 U CN 208366031U
- Authority
- CN
- China
- Prior art keywords
- barrel
- air hose
- conehead
- type plastic
- straight tube
- 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.)
- Expired - Fee Related
Links
- 229920003023 plastic Polymers 0.000 title claims abstract description 25
- 239000004033 plastic Substances 0.000 title claims abstract description 25
- 241001149930 Protura <class> Species 0.000 claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 230000005291 magnetic effect Effects 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 11
- 230000005389 magnetism Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 238000001035 drying Methods 0.000 abstract description 17
- 239000000428 dust Substances 0.000 abstract description 2
- 239000000779 smoke Substances 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 229920000426 Microplastic Polymers 0.000 description 4
- 230000005294 ferromagnetic effect Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model provides a kind of novel hopper-type plastic dryer, including barrel, the barrel conehead set on barrel lower end, blower, the first air hose, the second air hose, exhaust pipe and cyclone separator, first heater and secondary heating mechanism are respectively equipped in first air hose and the second air hose, it is connected between blower and barrel conehead by the first air hose, it is connected between blower and barrel by the second air hose, the first air hose and the second air hose are tangent with the shell of the shell of barrel conehead and barrel respectively with the same direction；The top side of barrel is equipped with exhaust outlet, is equipped with filter screen at exhaust outlet, is connected between exhaust outlet and cyclone separator by exhaust pipe, exhaust pipe is externally provided with lowered temperature reclamation device；The bottom end of barrel conehead is equipped with straight tube, and draw back plate is equipped between straight tube and barrel conehead, and the lower section of straight tube is equipped with the tilting discharge pipe communicated therewith, and the tail end of tilting discharge pipe is provided with discharge port.The utility model is compact-sized, and homogeneous heating, rate of drying is fast, produces clean smoke dust.
Description
Technical field
The utility model relates to drying machine fields, and in particular to a kind of novel hopper-type plastic dryer.
Background technique
Drying machine is a kind of mechanical equipment that material moisture is reduced using thermal energy, for operation to be dried to object.It is dry
Dry machine makes the hygroscopic water (referring generally to moisture or other volatile liquid components) in material vaporize evolution by heating, to be advised
Determine the solid material of moisture content.
When processing plastic products, the moisture content or other impurity substances contained in plastic pellet can seriously affect plastic products
Quality, therefore in order to guarantee product quality, need to be allowed to dry as far as possible, just the processing flow in later period can be carried out.Currently, being used for
The commonly used equipment of dry plastics particle is hopper-type drying machine, it is heated to air to be sent into after certain temperature with electric heater expects
Bucket allows the plastic pellet in it to heat up, and the moisture content or other volatile liquid impurities for adsorbing plastic pellet are waved after obtaining energy
It issues and is taken away by hot wind, achieved the purpose that with this dry.
Therefore, drying machine is mechanical as the indispensable auxiliary of plastic shaping, has great importance to the production of plastics.And
Drying machine currently on the market has that structure is complicated more, slow drying speed, and heating is uneven, and drying efficiency is low, desiccant gas
Thermal energy after body outflow hopper cannot be fully utilized, high production cost, waste of resource etc..
Utility model content
For existing drying machine slow drying speed, heating is not uniform enough, and production flue dust is big, the heat for the gas after heating
The problems such as can obtaining effective recycling, the utility model provide a kind of novel hopper-type plastic dryer, and heating is equal
Even, rate of drying is fast, and the heat of discharge is recyclable, produces smoke dust.
The following technical solution is employed for the utility model:
A kind of novel hopper-type plastic dryer, including barrel, set on the barrel conehead, blower, the first wind of barrel lower end
The first heating dress is respectively equipped in pipe, the second air hose, exhaust pipe and cyclone separator, first air hose and second air hose
It sets and secondary heating mechanism, is connected between the blower and the barrel conehead by the first air hose, led between blower and the barrel
The second air hose is crossed to be connected, first air hose and second air hose with the same direction respectively with the shell and barrel of barrel conehead
Shell it is tangent；The top side of barrel is equipped with exhaust outlet, and filter screen, exhaust outlet and the whirlwind point are equipped at the exhaust outlet
It is connected from the exhaust pipe is passed through between device, exhaust pipe is externally provided with lowered temperature reclamation device；The bottom end of barrel conehead is equipped with straight tube, described
Draw back plate is equipped between straight tube and barrel conehead, the lower section of the straight tube is equipped with the tilting discharge pipe communicated therewith, described to incline
The tail end of inclined discharge pipe is provided with discharge port.
Preferably, the lowered temperature reclamation device includes main body cover, water inlet, water outlet and connection water inlet and water outlet
Between coil pipe, coil pipe package is coiled in outside the exhaust pipe.
Preferably, the tail end of the lowered temperature reclamation device is arranged in the water inlet, and the water outlet is arranged in the drop
The head end of warm recyclable device, the flow direction of water body is opposite with the flow direction of gas in the exhaust pipe in the coil pipe.
Preferably, the straight tube side wall is provided with opening, and the movable magnetic for being inserted into straight tube inner cavity is equipped with through the opening
Power frame.Material after drying, extracts draw back plate out, and material falls into straight tube, can effectively remove plastic raw materials through the magnetic frame in straight tube
In Ferromagnetic Impurities, and the magnetic frame is movable magnetic frame, and cleaning magnetic impurity etc. is convenient, and access is convenient.
Preferably, the magnetic frame is cylindrical, and both ends of the surface are circular slab, is equipped with several magnetic between two circular slab
Property stick.
Preferably, the connecting place of second air hose and the barrel is located at the intermediate altitude of the barrel.
Preferably, the side wall of the barrel is equipped with observation window.Internal raw material condition can directly be observed.
Preferably, the barrel and the barrel conehead respectively include internal layer barrel and outer layer barrel, in the internal layer
Thermal insulation material is filled between barrel and the outer layer barrel.
Preferably, attemperator is equipped with outside the first heater and the secondary heating mechanism.
The utility model has the beneficial effect that
Equipped with the first air hose and the second air hose, and the hot wind in the first air hose and the second air hose respectively with tangent mode into
Feeding cylinder conehead, barrel, due to inertia, hot wind remains to do circumferential flow along inner wall according to tangential manner with inertia in it,
So that plastic pellet to be dried can obtain hot air flow baking, uniform drying everywhere；And second air hose design so that when first
When hot wind in air hose obtains decaying during upper rotation, the hot wind in the second air hose can be supplemented hot air flow, dry
Speed is fast, and stability is good, and barrel be higher than certain length when, still ensure that uniformity, the validity of plastics drying temperature, once
Property dry amount it is big, drying efficiency is high；After filter screen at exhaust outlet is to the isolation of material, then by cyclone separator to discharge
Gas carries out further cyclonic separation, and maximization avoids workshop condition from polluting, and guarantees production environment high level of cleanliness, avoids endangering work
Human body health；Secondary recovery utilization is carried out by hot wind of the lowered temperature reclamation device to discharge, improves the utilization rate to heat, it is real
It is good with property；The design of magnetic frame in straight tube can effectively remove the Ferromagnetic Impurities in plastic raw materials, and the magnetic frame is movable
Magnetic frame, cleaning magnetic impurity etc. is convenient, and access is convenient；The drier structure of the utility model design is compact, organic knot between each component
It closes, novel appearance, appearance is bright, good heat insulating.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of novel hopper-type plastic dryer.
Fig. 2 is the sectional view of movable magnetic frame.
Fig. 3 is the side view of movable magnetic frame.
Wherein, 1 is barrel, and 2 be barrel conehead, and 3 be blower, and 4 be the first air hose, and 5 be the second air hose, and 6 be the first heating
Device, 7 be secondary heating mechanism, and 8 be exhaust pipe, and 9 be cyclone separator, and 10 be lowered temperature reclamation device, and 11 be water inlet, and 12 are
Water outlet, 13 be draw back plate, and 14 be straight tube, and 15 be movable magnetic frame, and 16 be tilting discharge pipe, and 17 be discharge port；18
It is magnetism stick for circular slab, 19.
Specific embodiment
The utility model is specifically described with reference to the accompanying drawing:
In conjunction with Fig. 1 to Fig. 3, a kind of novel hopper-type plastic dryer is bored including barrel, the barrel set on barrel lower end
First is respectively equipped in head, blower, the first air hose, the second air hose, exhaust pipe and cyclone separator, the first air hose and the second air hose
Attemperator, blower and barrel are equipped with outside heating device and secondary heating mechanism, first heater and secondary heating mechanism
It is connected between conehead by the first air hose, is connected between blower and barrel by the second air hose, the connecting place position of the second air hose and barrel
At the intermediate altitude of barrel, the first air hose and the second air hose are outer with the shell of barrel conehead and barrel respectively with the same direction
Shell phase is cut.Barrel and barrel conehead respectively include internal layer barrel and outer layer barrel, fill between internal layer barrel and outer layer barrel
There is thermal insulation material；The side wall of barrel is equipped with observation window.
The top side of barrel is equipped with exhaust outlet, is equipped with filter screen at exhaust outlet, passes through between exhaust outlet and cyclone separator
Exhaust pipe is connected, and exhaust pipe is externally provided with lowered temperature reclamation device, lowered temperature reclamation device include main body cover, water inlet, water outlet and
The coil pipe between water inlet and water outlet is connected, coil pipe package is coiled in outside exhaust pipe.Water inlet is arranged in lowered temperature reclamation device
Tail end, the head end of lowered temperature reclamation device is arranged in water outlet, and the flow direction of water body flows to phase with gas in exhaust pipe in coil pipe
Instead.
The bottom end of barrel conehead is equipped with straight tube, draw back plate is equipped between straight tube and barrel conehead, the lower section of straight tube is equipped with and it
The tilting discharge pipe of connection, the tail end of tilting discharge pipe are provided with discharge port.Straight tube side wall is provided with opening, sets through opening
There is the movable magnetic frame for being inserted into straight tube inner cavity, magnetic frame is cylindrical, and both ends of the surface are circular slab, sets between two circular slabs
There are several magnetism sticks.
Blower, which is introduced, flows into the first air hose and the second air hose for the gas of dried material, respectively the first heating in it
Device and secondary heating mechanism heat gas, then enter barrel respectively by the first air hose and the second air hose with tangential direction
Conehead and barrel, material carry out evenly drying under the gas being tangentially hung into, and the hot wind after use is through the filtering at exhaust outlet
Sieve is filtered, then is flowed out through exhaust pipe, then carries out heat recovery and utilization under the action of lowered temperature reclamation device, finally flow direction rotation
Wind separator carries out cyclonic separation, and maximization avoids workshop condition from polluting, and guarantees production environment high level of cleanliness, avoids endangering worker
Health.
Draw back plate is pulled out, material after drying is flowed out by straight tube, and will be in material under the action of movable magnetic frame
Ferromagnetic Impurities be purged, finally by tilting discharge pipe tail end discharge port flow out.
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above,
The variations, modifications, additions or substitutions that those skilled in the art are made in the essential scope of the utility model, are also answered
Belong to the protection scope of the utility model.
Claims (9)
1. a kind of novel hopper-type plastic dryer, which is characterized in that including barrel, set on barrel conehead, the wind of barrel lower end
It is respectively equipped in machine, the first air hose, the second air hose, exhaust pipe and cyclone separator, first air hose and second air hose
First heater and secondary heating mechanism are connected between the blower and the barrel conehead by the first air hose, blower and institute
State and be connected between barrel by the second air hose, first air hose and second air hose with the same direction respectively with barrel conehead
The shell of shell and barrel is tangent；The top side of barrel is equipped with exhaust outlet, is equipped with filter screen at the exhaust outlet, exhaust outlet with
It is connected between the cyclone separator by the exhaust pipe, exhaust pipe is externally provided with lowered temperature reclamation device；The bottom end of barrel conehead is set
There is straight tube, draw back plate is equipped between the straight tube and barrel conehead, the lower section of the straight tube is equipped with the tilting discharging communicated therewith
The tail end of conduit, the tilting discharge pipe is provided with discharge port.
2. a kind of novel hopper-type plastic dryer according to claim 1, which is characterized in that the lowered temperature reclamation device
Including the coil pipe between main body cover, water inlet, water outlet and connection water inlet and water outlet, the coil pipe package is coiled in institute
It states outside exhaust pipe.
3. a kind of novel hopper-type plastic dryer according to claim 2, which is characterized in that the water inlet setting exists
The head end of the lowered temperature reclamation device, water body in the coil pipe is arranged in the tail end of the lowered temperature reclamation device, the water outlet
Flow direction it is opposite with the flow direction of gas in the exhaust pipe.
4. a kind of novel hopper-type plastic dryer according to claim 1, which is characterized in that the straight tube side wall is provided with
Opening is equipped with the movable magnetic frame for being inserted into straight tube inner cavity through the opening.
5. a kind of novel hopper-type plastic dryer according to claim 4, which is characterized in that the magnetic frame is in cylinder
Shape, both ends of the surface are circular slab, are equipped with several magnetism sticks between two circular slab.
6. a kind of novel hopper-type plastic dryer according to claim 1, which is characterized in that second air hose and institute
The connecting place for stating barrel is located at the intermediate altitude of the barrel.
7. a kind of novel hopper-type plastic dryer according to claim 1, which is characterized in that on the side wall of the barrel
Equipped with observation window.
8. a kind of novel hopper-type plastic dryer according to claim 1, which is characterized in that the barrel and the material
Cylinder conehead respectively includes internal layer barrel and outer layer barrel, and thermal insulating material is filled between the internal layer barrel and the outer layer barrel
Material.
9. a kind of novel hopper-type plastic dryer according to claim 1, which is characterized in that the first heater
It is equipped with attemperator outside with the secondary heating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820353240.3U CN208366031U (en) | 2018-03-14 | 2018-03-14 | A kind of novel hopper-type plastic dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820353240.3U CN208366031U (en) | 2018-03-14 | 2018-03-14 | A kind of novel hopper-type plastic dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208366031U true CN208366031U (en) | 2019-01-11 |
Family
ID=64922058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820353240.3U Expired - Fee Related CN208366031U (en) | 2018-03-14 | 2018-03-14 | A kind of novel hopper-type plastic dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208366031U (en) |
-
2018
- 2018-03-14 CN CN201820353240.3U patent/CN208366031U/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: 20190111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |