CN209036764U - A kind of hopper-type plastic dryer with sirocco reclamation and processing function - Google Patents
A kind of hopper-type plastic dryer with sirocco reclamation and processing function Download PDFInfo
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- CN209036764U CN209036764U CN201821560595.6U CN201821560595U CN209036764U CN 209036764 U CN209036764 U CN 209036764U CN 201821560595 U CN201821560595 U CN 201821560595U CN 209036764 U CN209036764 U CN 209036764U
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- sirocco reclamation
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Abstract
The utility model provides a kind of hopper-type plastic dryer with sirocco reclamation and processing function, it is located at taper drying cylinder upper end including taper drying cylinder, feeding cylinder, air heater, blast pipe, blower, control panel, air outlet, a sirocco reclamation processing unit is installed above air outlet, the sirocco reclamation processing unit is connected by a backwind tube with blower；Dust filter element part and moisture absorbing device are installed in the sirocco reclamation processing, the air inlet of dust filter element part is connected by moisture absorbing device with the air outlet, and the gas outlet of dust filter element part is connected to the backwind tube.Filtered hot wind reenters drying machine blower fan, temperature is about 40 DEG C -100 DEG C higher than normal temperature air temperature, the electric heating power consumption for reaching same drying temperature can be reduced, sirocco reclamation utilizes the rising for reducing workshop temperature, and the dust and dry gas stream of hot wind can be recovered by filtration, guarantee dry mass while reducing environmental pollution.
Description
Technical field
The utility model relates to the technical field of drying in plastic barrel industry production for material, specially a kind of to have heat
The hopper-type plastic dryer of wind recycling and processing function.
Background technique
The hot and humid environment for being molded workshop at present is one and is difficult to overcome the problems, such as, as shown in Figure 1, with artificial
Short certainly problem is got worse, and more and more factories improve the working environment of worker in method of thinking, however workshop fills central hollow
It is tuned into Ben Taigao, in addition the fine solid particle being discharged in drying machine, is also unfavorable for worker and works for a long time in a closed environment:
Mainly the heat as caused by heating ring in injection molding production process is scattered to workshop and drying machine drying to the heat source of injection workshop outside in fact
Hot gas discharged in process.
At present for being primarily present following problems in drying machine use process:
1, the technical equipment dry using tradition fever, in face of the hot-air constantly excluded, it is meant that workshop room temperature is higher,
Also need for air to be further warmed to and meet dry degree, therefore power consumption also remains high, cause workshop temperature it is high,
The problem that dust is more, power consumption is big；
2, it is mounted on exhaust outlet even with simple dust-removal cloth-bag, dedusting can be played the role of, but power consumption problem is not
Effectively solve；
If 3, simply simply recycling the hot wind of exclusion, although being able to achieve reduction room temperature, improves the thermal efficiency and answer
Effect, but due to the multiple circulation of air-flow, internal dust density is stepped up, steam can not effective remover apparatus,
It is easy condensation adsorption for a long time in equipment inner wall, reduces dry materials effect and air pressure inside reduction is caused to blower
High load capacity effect easily damage, reduction fan life.
Utility model content
The purpose of this utility model is exactly to be to solve above-mentioned problems of the prior art, provides a kind of Rational structure
In fact the sirocco reclamation of design and the hopper-type plastic dryer of processing function can effectively pass through sirocco reclamation processing unit, i.e.,
The Efficient Cycle of existing hot wind utilizes, and has ensured that the gaseous mass of circulation is excellent, thus improve thermal cycle actual efficiency and
Easy-to-use effect.Specifically, the utility model is realized in this way: a kind of hopper-type plastics with sirocco reclamation and processing function
Drying machine, including taper drying cylinder, the feeding cylinder above taper drying cylinder, internal or external air heater and sky
The blast pipe and blower of hot-air heater connection, the control panel connecting with air heater, air outlet are located on taper drying cylinder
End, is equipped with a sirocco reclamation processing unit above air outlet, the sirocco reclamation processing unit by a backwind tube with
Blower is connected；Dust filter element part and moisture absorbing device are installed in the sirocco reclamation processing, dust filter element part
Air inlet is connected by moisture absorbing device with the air outlet, and the gas outlet of dust filter element part is connected to the return air
Pipe.
Further, the moisture absorbing device includes steam dry zone, two rotating rollers, rotates out belt roller and rotation receipts
Belt roller, steam dry zone is around being close to be covered on the air outlet mounted in rotating out in belt roller and pass sequentially through the tiling of two rotating rollers
Top, and be connected on rotation belt-retracting roller, it is described to rotate out belt roller and rotate opposite two that belt-retracting roller is located at air outlet
Side is installed on inside sirocco reclamation processing unit.
Further, the width of the steam dry zone is not less than the caliber size of air outlet, the following table of steam dry zone
Face is close to above air outlet, and the gas outlet seal of the dust filter element part is connected to backwind tube.
Further, it is filled in four walls of the sirocco reclamation processing unit, in the region outside dust filter element part
There is heat-insulating heat-preserving material.
Further, a bend pipe is also equipped in the sirocco reclamation processing unit, one end of the bend pipe is air inlet
Hole, air inlet hole are opened on sirocco reclamation processing unit top surface, and the tail portion of the bend pipe is connected to the lower section of dust filter element part,
Air filtering core is installed in the air inlet hole.
Further, the tail portion of the bend pipe is connected in the air intake passage of dust filter element part by spring valve.
Further, the steam dry zone is made of water suction gas permeable material,
Further, inner wall of the steam dry zone by several rotating rollers around sirocco reclamation processing unit is distributed
One week, belt roller and the rotation belt-retracting roller of rotating out was placed in a side region of air outlet, peace in another side region of air outlet
Equipped with dust compartment, the cleaning brush with steam dry zone following table face contact is installed above the dust compartment, the dust compartment
Bottom is equipped with dedusting valve to be opened/closed.
Further, the steam dry zone is close to and is covered in the import of backwind tube.
The working principle introduction of the utility model: for drying machine be discharged from air outlet with material dust and moisture
After gas is by using dust filter element part and moisture absorbing device respectively absorption processing, wind is connected to again by backwind tube
Machine enters dryer inner again with drying, clean air-flow, material is dried again, to form a set of heat
Can the circulatory system, the effective solution losing issue of heat, and by dry and dust removal process, effective guarantee is recycled
Air-flow it is clean and dry, to improve drying effect and quality, also ensured the works fine environment in workshop.
The beneficial effects of the utility model introduction:
(1) it is connected by sirocco reclamation processing unit and backwind tube with blower, is formd to hot wind with purified treatment
Circulating system structure, form the circulatory system of a set of thermal energy, the effective solution losing issue of heat, and passes through moisture absorption
And dust removal process, the air-flow that effective guarantee is recycled is clean and dry, to improve drying effect and quality, has also ensured workshop
Works fine environment.
(2) steam dry zone can be realized long-term moisture in the case where rotating out belt roller and rotating the structure cooperation of belt-retracting roller
Absorption processing, will by its air realize drying kinetics processing, and can be replaced again with continuous operation a couple of days steam dry zone and
Dust filter element part effectively increases the sustainable operation of purification function, so that this structural system can apply to actual production；
(3) additionally increase a bend pipe, to realize the supplement of air-flow when necessary, avoid the circuit formed by sirocco reclamation
When middle lack of air, cause blower load to increase and lead to that blower burns it is unexpected occur, when so as to lack of air in the loop,
Spring valve is automatically turned on by predetermined negative pressure value, is realized that supplement air makes its external and internal pressure keep desired value, is increased and set
Standby ease for use and safety.
(4) pass through the setting of cleaning brush and dust compartment, the first road dust that will effectively can be adsorbed on steam dry zone
It sweeps and falls concentration and be placed in dust compartment, and steam dry zone is close in the import of backwind tube, after inner wall so that into circuit
Hot wind be further dried again through steam dry zone, further reduced the moisture in air-flow containing band, to improve drying
The drying efficiency and dry mass of machine reduce energy consumption and use while improving efficiency.
Detailed description of the invention
Fig. 1 is schematic diagram of the hopper-type plastic dryer currently on the market applied to extrusion blow blow moulding machine；
Fig. 2 is that a kind of hopper-type plastic dryer with sirocco reclamation and processing function of the utility model is applied to squeeze
Blow the schematic diagram of blow moulding machine；
Fig. 3 is a kind of solid of hopper-type plastic dryer with sirocco reclamation and processing function of the utility model
Figure；
Fig. 4 is the schematic diagram of internal structure of sirocco reclamation processing unit；
Fig. 5 is the schematic diagram of internal structure of the sirocco reclamation processing unit in embodiment 2；
Fig. 6 is the schematic diagram of internal structure of the sirocco reclamation processing unit in embodiment 3.
Wherein: 1-taper drying cylinder, 2-feeding cylinders, 3-blast pipes, 4-blowers, 5-control panels, 6-air outlets,
7-sirocco reclamation processing units, 8-backwind tubes, 9-dust filter element parts, 10-moisture absorbing devices, 11-steam are dry
Band, 12-rotating rollers, 13-rotate out belt roller, 14-rotation belt-retracting rollers, 15-heat-insulating heat-preserving materials, 16-bend pipes, 17-skies
Filter element, 18-spring valves, 19-dust compartments, 20-cleaning brush, 21-dedusting valves.
Specific embodiment
Embodiment 1: a kind of hopper-type plastic dryer with sirocco reclamation and processing function, as shown in Fig. 2, including cone
Shape drying cylinder 1, the feeding cylinder 2 above taper drying cylinder 1, internal or external air heater and air heater connect
The blast pipe 3 and blower 4 connect, the control panel 5 connecting with air heater, air outlet 6 are located at 1 upper end of taper drying cylinder, out
One sirocco reclamation processing unit 7 is installed, the sirocco reclamation processing unit 7 passes through a backwind tube 8 and wind above air port 6
Machine 4 is connected；Dust filter element part 9 and moisture absorbing device 10, dust filter element part 9 are installed in the sirocco reclamation processing
Air inlet be connected with the air outlet 6 by moisture absorbing device 10, described in the gas outlet of dust filter element part 9 is connected to
Backwind tube 8.In actual use, production raw material quantitatively enters in taper drying cylinder 1 from feeding cylinder 2, is controlled by control panel 5
Blower 4 and air heater running processed, air is blasted in blast pipe 3 enter cone from the bottom of taper drying cylinder 1 by blower 4
The drying work of high hot air flow is realized in shape drying cylinder 1 to material, air-flow flows out simultaneously from the air outlet 6 at 1 top of taper drying cylinder
Into in sirocco reclamation processing unit 7, air-flow is taken up in order of priority by moisture absorbing device 10 and dust filter element part 9 again from outlet
Mouth sucking air entering and returning pipe 8 is entering dryer inner by blower 4, to form a working cycles；Stopping production, setting
In the case where standby stopping, the dust filter element part 9 and moisture absorbing device 10 installed in sirocco reclamation processing being consumed
Material replacement or cleaning, realize the maintenance of equipment.
It is further preferred that as shown in Figure 3, Figure 4, the moisture absorbing device 10 includes steam dry zone 11, two rotations
Roller 12 rotates out belt roller 13 and rotation belt-retracting roller 14, and steam dry zone 11 is around mounted in rotating out in belt roller 13 and pass sequentially through two
The tiling of root rotating roller 12 is close to be covered on 6 top of air outlet, and is connected on rotation belt-retracting roller 14, described to rotate out belt roller
The 13 opposite two sides for being located at air outlet 6 with rotation belt-retracting roller 14 are installed on inside sirocco reclamation processing unit 7.Steam is dry
Dry band 11 is wrapped in rotate out and realizes memory action in belt roller 13 and roll toward the direction of rotation belt-retracting roller 14, drives steam dry
Band 11 winds slowly moving, to carry out the absorption of steam to the air-flow by itself for duration, finally uses
Steam dry zone 11 around the home rotation belt-retracting roller 14 on, formed consumptive material use and recycling cycling and reutilization steam dry zone 11
Width be not less than the caliber size of air outlet 6,6 top of air outlet, the dust filter are close in the lower surface of steam dry zone 11
The gas outlet seal of core components 9 is connected to backwind tube 8, so that the air-flow of air outlet 6 must be all after steam dry zone 11
Just enter in sirocco reclamation processing unit 7, and can only be from dust filter element part 9 through discharge, to form dry and dedusting
Effect；Steam dry zone 11 is made of water suction gas permeable material.
Preferably, it is filled in four walls of the sirocco reclamation processing unit 7, in the region outside dust filter element part 9
There is heat-insulating heat-preserving material 15, further ensures that the heat in sirocco reclamation processing unit 7 not easily runs off, improve heat recovery rate.
Embodiment 2: on the basis of embodiment 1, as shown in figure 5, being also equipped with one in the sirocco reclamation processing unit 7
One end of root bend pipe 16, the bend pipe 16 is air inlet hole, and air inlet hole is opened on 7 top surface of sirocco reclamation processing unit, described curved
The tail portion of pipe 16 is connected to the lower section of dust filter element part 9, and air filtering core 17, the tail portion of bend pipe 16 are equipped in the air inlet hole
It is connected to by spring valve 18 in the air intake passage of dust filter element part 9, when the throughput in circuit gradually reduces, blower
4 load will increase, at this point, the air pressure of circuit whole interior declines, form negative pressure region, when negative pressure value is more than spring valve 18
When the endurance of setting, spring valve 18 can be pressed by external pressure into a small amount of air due to negative-pressure sucking, to realize supplement
The purpose of throughput, the inner and outer air pressure difference for being are stablized, and to realize the supplement of air-flow when necessary, avoid being formed because of sirocco reclamation
Circuit in lack of air when, cause 4 load of blower to increase and lead to that blower 4 burns it is unexpected occur, so as to empty in the loop
When unsaturated vapor, spring valve 18 is automatically turned on by predetermined negative pressure value, realizes that supplement air makes its external and internal pressure keep suitable
Value, increases the ease for use and safety of equipment.
Embodiment 3: on the basis of embodiment 1, as shown in fig. 6, steam dry zone 11 is enclosed by several rotating rollers 12
Inner wall around sirocco reclamation processing unit 7 is distributed one week, and belt roller 13 and the rotation belt-retracting roller 14 of rotating out is placed in air outlet 6
In one side region, dust compartment 19 is installed in another side region of air outlet 6, is equipped with above the dust compartment 19 dry with steam
The cleaning brush 20 of dry 11 following table face contact of band, the bottom of the dust compartment 19 is equipped with dedusting valve 21 to be opened/closed, steam
Dry zone 11 is close to and is covered in the import of backwind tube 8.It, can be effective by the setting of cleaning brush 20 and dust compartment 19
The first road dust adsorbed on steam dry zone 11 is swept and falls concentration and is placed in dust compartment 19, and by steam dry zone 11 around inner wall
Afterwards, it is close in the import of backwind tube 8, so that the hot wind into circuit is further dried again through steam dry zone 11, into
One step reduces the moisture in air-flow containing band, to improve the drying efficiency and dry mass of drying machine, contracting while improving efficiency
Small energy consumption uses.Filtered hot wind reenters drying machine blower fan 4, and temperature is about 40 DEG C -100 DEG C higher than normal temperature air temperature,
The electric heating power consumption for reaching same drying temperature can be reduced, therefore electric energy can be saved, sirocco reclamation, which utilizes, reduces workshop
The rising of temperature.The hot air recycling system of 4 entrance of high-temperature blower is equipped with sirocco reclamation filter, and the powder of hot wind can be recovered by filtration
Dirt reduces environmental pollution.
The mode of above-mentioned implementation is merely illustrative, and is not the limit to technical concept provided by the utility model
System, it is improved by traditional means, each fall within the protection scope of the utility model.
Claims (9)
1. a kind of hopper-type plastic dryer with sirocco reclamation and processing function, including taper drying cylinder (1), it is located at taper
Feeding cylinder (2), internal or external air heater above drying cylinder (1), the blast pipe (3) being connect with air heater and
Blower (4), the control panel connecting with air heater (5), air outlet (6) are located at taper drying cylinder (1) upper end, and feature exists
In air outlet (6) top is equipped with a sirocco reclamation processing unit (7), and the sirocco reclamation processing unit (7) passes through one
Backwind tube (8) is connected with blower (4)；Dust filter element part (9) and moisture absorption dress are installed in the sirocco reclamation processing
It sets (10), the air inlet of dust filter element part (9) is connected by moisture absorbing device (10) with the air outlet (6), dust
The gas outlet of filter element part (9) is connected to the backwind tube (8).
2. drying machine according to claim 1, which is characterized in that the moisture absorbing device (10) includes steam dry zone
(11), two rotating rollers (12), rotate out belt roller (13) and rotation belt-retracting roller (14), steam dry zone (11) is around mounted in rotating out
It in belt roller (13) and passes sequentially through the tiling of two rotating rollers (12) and is close to be covered on above the air outlet (6), and be connected to and turn
It is described to rotate out belt roller (13) and rotate opposite two that belt-retracting roller (14) are located at air outlet (6) on dynamic belt-retracting roller (14)
It is internal that side is installed on sirocco reclamation processing unit (7).
3. drying machine according to claim 2, which is characterized in that the width of the steam dry zone (11) is not less than outlet air
The lower surface of the caliber size of mouth (6), steam dry zone (11) is close to above air outlet (6), the dust filter element part (9)
Gas outlet seal is connected to backwind tube (8).
4. drying machine according to claim 3, which is characterized in that four walls of the sirocco reclamation processing unit (7) are interior, grey
Heat-insulating heat-preserving material (15) are filled in the region of dirt filter element part (9) outside.
5. drying machine according to claim 3, which is characterized in that be also equipped on the sirocco reclamation processing unit (7)
One end of a piece bend pipe (16), the bend pipe (16) is air inlet hole, and air inlet hole is opened in sirocco reclamation processing unit (7) top surface
On, the tail portion of the bend pipe (16) is connected to the lower section of dust filter element part (9), is equipped with air filtering core in the air inlet hole
(17)。
6. drying machine according to claim 5, which is characterized in that the tail portion of the bend pipe (16) passes through spring valve (18)
It is connected in the air intake passage of dust filter element part (9).
7. according to drying machine described in claim 2~6 any one, which is characterized in that the steam dry zone (11) is to inhale
Water gas permeable material is made.
8. drying machine according to claim 2, which is characterized in that the steam dry zone (11) passes through several rotating rollers
(12) inner wall around sirocco reclamation processing unit (7) is distributed one week, described to rotate out belt roller (13) and rotation belt-retracting roller (14)
It is placed in a side region of air outlet (6), dust compartment (19), the dust compartment is installed in another side region of air outlet (6)
(19) top is equipped with the cleaning brush (20) with steam dry zone (11) following table face contact, the bottom peace of the dust compartment (19)
Equipped with dedusting valve (21) to be opened/closed.
9. drying machine according to claim 8, which is characterized in that the steam dry zone (11) is close to and is covered in return air
In the import for managing (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821560595.6U CN209036764U (en) | 2018-09-25 | 2018-09-25 | A kind of hopper-type plastic dryer with sirocco reclamation and processing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821560595.6U CN209036764U (en) | 2018-09-25 | 2018-09-25 | A kind of hopper-type plastic dryer with sirocco reclamation and processing function |
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| Publication Number | Publication Date |
|---|---|
| CN209036764U true CN209036764U (en) | 2019-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821560595.6U Active CN209036764U (en) | 2018-09-25 | 2018-09-25 | A kind of hopper-type plastic dryer with sirocco reclamation and processing function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111102810A (en) * | 2019-12-16 | 2020-05-05 | 爱雷德机床有限公司 | Upward blowing type drying machine with over-temperature overload device |
| CN111389686A (en) * | 2020-03-27 | 2020-07-10 | 纪玉峰 | Automobile parts uses dustless drying-machine |
-
2018
- 2018-09-25 CN CN201821560595.6U patent/CN209036764U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111102810A (en) * | 2019-12-16 | 2020-05-05 | 爱雷德机床有限公司 | Upward blowing type drying machine with over-temperature overload device |
| CN111389686A (en) * | 2020-03-27 | 2020-07-10 | 纪玉峰 | Automobile parts uses dustless drying-machine |
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