CN104149222A - Plastic particle cooling device for plastic granulation - Google Patents
Plastic particle cooling device for plastic granulation Download PDFInfo
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- CN104149222A CN104149222A CN201410390733.0A CN201410390733A CN104149222A CN 104149222 A CN104149222 A CN 104149222A CN 201410390733 A CN201410390733 A CN 201410390733A CN 104149222 A CN104149222 A CN 104149222A
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- cooling
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- cooling chamber
- cooling box
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Abstract
The invention discloses a plastic particle cooling device for plastic granulation. The plastic particle cooling device comprises a cylindrical cooling tank and a heat-collection water tank. The cylindrical cooling tank is arranged inclinedly. The cylindrical cooling tank comprises an upper cooling chamber and a lower air intake chamber. The cooling chamber is communicated with the air intake chamber. The cooling chamber and the air intake chamber are separated by an air network. The central position of the air network bulges towards the cooling chamber. The air network has an archy longitudinal section. The bottom of the cooling tank is provided with an air intake pipe communicated with the air intake chamber. The outer side wall of the cooling tank is provided with a material feeding pipe and a material discharge pipe, the material feeding pipe and the material discharge pipe are connected to the cooling chamber, the material feeding pipe and the material discharge pipe are located at one side of the cooling tank, and the material discharge pipe is located on the cooling tank corresponding to the lowest point of the cooling chamber. The top of the cooling tank is provided with a first exhaust duct connected to the cooling chamber and an air inlet end of the first exhaust duct is provided with a plastic particle blocking net fixed to the cooling tank. The plastic particle cooling device improves a work environment, can be operated conveniently and fast, improves work efficiency and reduces worker labor intensity.
Description
Technical field
The present invention relates to plastic granulating technical field, relate in particular to a kind of plastic grain granulation cooling device.
Background technology
Plastic grain is in granulation production process at present, there is the problems such as plastic grain cooling effect is undesirable, easy adhesion, as need meet the requirements of cooling effect, often need to repeat cooling, have the shortcomings such as process is loaded down with trivial details, troublesome poeration, inefficiency, greatly increased workman's labour intensity.And the cooling heat of plastic grain is directly emitted in atmosphere, not only cause energy waste, but also cause the high temperature of production environment, affect workman's operating efficiency.
Summary of the invention
In order to solve the technical problem existing in background technology, the present invention proposes a kind of plastic grain granulation cooling device, not only improved working environment, and also convenient to operation, improved operating efficiency, reduced workman's labour intensity.
The present invention proposes a kind of plastic grain granulation cooling device, comprise cylindricality cooling box and heat collection water tank, cooling box is obliquely installed, cooling box is comprised of the cooling chamber on top and the air-inlet cavity of bottom, and cooling chamber and air-inlet cavity are communicated with, and the longitudinal section of cooling chamber is rectangle, the longitudinal section of air-inlet cavity is back taper, between cooling chamber and air-inlet cavity, by ventilated net, separate, protrude to cooling chamber ventilated net center, and the longitudinal section of ventilated net is arch, the bottom of cooling box is provided with the blast pipe being connected with air-inlet cavity, the lateral wall of cooling box is provided with feed pipe and the discharge nozzle being connected with cooling chamber, feed pipe, discharge nozzle are positioned at the same side of cooling box, discharge nozzle is positioned on the cooling box corresponding with cooling chamber minimum point, and feed pipe is positioned at the top of discharge nozzle, the end face of cooling box is provided with the first row airduct being connected with cooling chamber, and the air intake of first row airduct is provided with the plastic grain backstop being fixed on cooling box, heat collection water tank top is provided with water inlet pipe, heat collection water tank bottom is provided with outlet pipe, water inlet pipe is provided with the first magnetic valve with single-chip microcomputer, outlet pipe is provided with the second magnetic valve with single-chip microcomputer, in heat collection water tank, be provided with spiral metal tube, level sensor and temperature sensor, heat collection water tank is run through at spiral metal tube two ends, the air intake of spiral metal tube connects with first row airduct, the outlet air end of spiral metal tube connects with second row airduct, level sensor connects and controls water inlet pipe with the single-chip microcomputer on the first magnetic valve intakes in heat collection water tank, temperature sensor connects with the single-chip microcomputer on the second magnetic valve and controls outlet pipe draining outside heat collection water tank, the hot water of heat collection water tank can be used for heat supply pipeline or domestic water.
Preferably, the central axis of cooling box and the angle of vertical plane are 5～15 °.
Preferably, air-inlet cavity height is 0.2～0.5 times of cooling chamber height.
Preferably, between the discharging opening on discharge nozzle and cooling box, be provided with the movable baffle-type discharging switch of installing.
Preferably, the central axis of feed pipe is, the central axis of discharge nozzle is positioned at same longitudinal section.
The present invention introduces the air-inlet cavity in cooling box by air from blast pipe, is diffused in the cooling chamber of cooling box by ventilated net, between blast pipe and first row airduct, forms cross-ventilation; Plastic grain is blasted by feed pipe, forms arc impelling, and the moldable particle of cross-ventilation in cooling chamber plays good cooling heat dissipation effect, and the cooling box being obliquely installed is convenient to the collection of cooled plastic grain.Cooling procedure of the present invention is simple, easy to operate, operating efficiency is high, greatly reduces workman's labour intensity; The hot blast that cooling plastic particle produces simultaneously can heat the water in heat collection water tank, avoids energy waste, provides a good working environment to workman simultaneously, has improved workman's operating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of plastic grain granulation cooling device of proposing of the present invention.
The specific embodiment
As shown in Figure 1, Fig. 1 is the structural representation of a kind of plastic grain granulation cooling device of proposing of the present invention.
With reference to Fig. 1, a kind of plastic grain granulation cooling device that the present invention proposes, comprise cylindricality cooling box 1 and heat collection water tank 2, cooling box 1 is obliquely installed, the central axis of cooling box 1 and the angle of vertical plane are 5～15 °, cooling box 1 is comprised of the cooling chamber 11 on top and the air-inlet cavity 12 of bottom, air-inlet cavity 12 is highly 0.2～0.5 times of cooling chamber 11 height, cooling chamber 11 and air-inlet cavity 12 are communicated with, the longitudinal section of cooling chamber 11 is rectangle, the longitudinal section of air-inlet cavity 12 is back taper, between cooling chamber 11 and air-inlet cavity 12, by ventilated net 13, separate, protrude to cooling chamber 11 ventilated net 13 centers, the longitudinal section of ventilated net 13 is arch.
The bottom of cooling box 1 is provided with the blast pipe 121 being connected with air-inlet cavity 12, the lateral wall of cooling box 1 is provided with feed pipe 111 and the discharge nozzle 112 being connected with cooling chamber 11, feed pipe 111, discharge nozzle 112 is positioned at the same side of cooling box 1, discharge nozzle 112 is positioned on the cooling box 1 corresponding with cooling chamber 11 minimum points, between discharging opening on discharge nozzle 112 and cooling box 1, be provided with the movable baffle-type discharging switch 113 of installing, feed pipe 111 is positioned at the top of discharge nozzle 112, the central axis of feed pipe 111, the central axis of discharge nozzle 112 is positioned at same longitudinal section, the end face of cooling box 1 is provided with the first row airduct 114 being connected with cooling chamber 11, and the air intake of first row airduct 114 is provided with the plastic grain backstop 115 being fixed on cooling box 1.
Heat collection water tank 2 tops are provided with water inlet pipe 21, heat collection water tank 2 bottoms are provided with outlet pipe 22, water inlet pipe 21 is provided with the first magnetic valve 23 with single-chip microcomputer, outlet pipe 22 is provided with the second magnetic valve 24 with single-chip microcomputer, in heat collection water tank 2, be provided with spiral metal tube 25, level sensor 26 and temperature sensor 27, heat collection water tank 2 is run through at spiral metal tube 25 two ends, the air intake of spiral metal tube 25 connects with first row airduct 114, the outlet air end of spiral metal tube 25 connects with second row airduct 28, level sensor 26 connects and controls water inlet pipe 21 to the interior water inlet of heat collection water tank 2 with the single-chip microcomputer on the first magnetic valve 23, temperature sensor 27 connects and controls outlet pipe 22 to the outer draining of heat collection water tank 2 with the single-chip microcomputer on the second magnetic valve 24, the hot water of heat collection water tank 2 can be used for heat supply pipeline or domestic water.
The air-inlet cavity 12 that the present invention introduces air in cooling box 1 from blast pipe 121, is diffused into by ventilated net 13 in the cooling chamber 11 of cooling box 1, between blast pipe 121 and first row airduct 114, forms cross-ventilation; Plastic grain is blasted by feed pipe 111, forms arc impelling, and the moldable particle of cross-ventilation in cooling chamber 11 plays good cooling heat dissipation effect, and the cooling box 1 being obliquely installed is convenient to the collection of cooled plastic grain.The hot blast that cooling plastic particle produces simultaneously can heat the water in heat collection water tank, avoids energy waste, to workman, provides a good working environment, has improved workman's operating efficiency.
The above; it is only the preferably specific embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; according to technical scheme of the present invention and inventive concept thereof, be equal to replacement or changed, within all should being encompassed in protection scope of the present invention.
Claims (5)
1. a plastic grain granulation cooling device, it is characterized in that, comprise cylindricality cooling box (1) and heat collection water tank (2), cooling box (1) is obliquely installed, cooling box (1) is comprised of the cooling chamber (11) on top and the air-inlet cavity (12) of bottom, cooling chamber (11) and air-inlet cavity (12) are communicated with, the longitudinal section of cooling chamber (11) is rectangle, the longitudinal section of air-inlet cavity (12) is back taper, between cooling chamber (11) and air-inlet cavity (12), by ventilated net (13), separate, protrude to cooling chamber (11) ventilated net (13) center, the longitudinal section of ventilated net (13) is arch, the bottom of cooling box (1) is provided with the blast pipe (121) being connected with air-inlet cavity (12), the lateral wall of cooling box (1) is provided with feed pipe (111) and the discharge nozzle (112) being connected with cooling chamber (11), feed pipe (111), discharge nozzle (112) are positioned at the same side of cooling box (1), it is upper that discharge nozzle (112) is positioned at the cooling box (1) corresponding with cooling chamber (11) minimum point, and feed pipe (111) is positioned at the top of discharge nozzle (112), the end face of cooling box (1) is provided with the first row airduct (114) being connected with cooling chamber (11), and the air intake of first row airduct (114) is provided with the plastic grain backstop (115) being fixed on cooling box (1), heat collection water tank (2) top is provided with water inlet pipe (21), heat collection water tank (2) bottom is provided with outlet pipe (22), water inlet pipe (21) is provided with the first magnetic valve (23) with single-chip microcomputer, outlet pipe (22) is provided with the second magnetic valve (24) with single-chip microcomputer, in heat collection water tank (2), be provided with spiral metal tube (25), level sensor (26) and temperature sensor (27), heat collection water tank (2) is run through at spiral metal tube (25) two ends, the air intake of spiral metal tube (25) connects with first row airduct (114), the outlet air end of spiral metal tube (25) connects with second row airduct (28), level sensor (26) connects with the single-chip microcomputer on the first magnetic valve (23) and controls water inlet pipe (21) intakes in heat collection water tank (2), temperature sensor (27) connects with the single-chip microcomputer on the second magnetic valve (24) and controls outlet pipe (22) draining outside heat collection water tank (2).
2. plastic grain granulation cooling device according to claim 1, is characterized in that, the central axis of cooling box (1) and the angle of vertical plane are 5～15 °.
3. plastic grain granulation cooling device according to claim 1, is characterized in that, air-inlet cavity (12) is highly 0.2～0.5 times of cooling chamber (11) height.
4. plastic grain granulation cooling device according to claim 1, is characterized in that, is provided with the movable baffle-type discharging switch (113) of installing between the discharging opening on discharge nozzle (112) and cooling box (1).
5. plastic grain granulation cooling device according to claim 1, is characterized in that, the central axis of the central axis of feed pipe (111), discharge nozzle (112) is positioned at same longitudinal section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410390733.0A CN104149222A (en) | 2014-08-10 | 2014-08-10 | Plastic particle cooling device for plastic granulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410390733.0A CN104149222A (en) | 2014-08-10 | 2014-08-10 | Plastic particle cooling device for plastic granulation |
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| Publication Number | Publication Date |
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| CN104149222A true CN104149222A (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410390733.0A Pending CN104149222A (en) | 2014-08-10 | 2014-08-10 | Plastic particle cooling device for plastic granulation |
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| CN (1) | CN104149222A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106113315A (en) * | 2016-06-30 | 2016-11-16 | 禹州市远大塑料电器有限责任公司 | A kind of phenolaldehyde moulding compound is with drawing material device |
| CN106956380A (en) * | 2017-04-06 | 2017-07-18 | 湖州市澳蓝电力科技有限责任公司 | A kind of power cable multistage cooling device of polyvinyl resin material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201769355U (en) * | 2010-06-10 | 2011-03-23 | 姚夫军 | PVC aggregate air cooling device |
| CN202216583U (en) * | 2011-07-27 | 2012-05-09 | 陈海通 | Heat utilization device for flue gas |
-
2014
- 2014-08-10 CN CN201410390733.0A patent/CN104149222A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201769355U (en) * | 2010-06-10 | 2011-03-23 | 姚夫军 | PVC aggregate air cooling device |
| CN202216583U (en) * | 2011-07-27 | 2012-05-09 | 陈海通 | Heat utilization device for flue gas |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106113315A (en) * | 2016-06-30 | 2016-11-16 | 禹州市远大塑料电器有限责任公司 | A kind of phenolaldehyde moulding compound is with drawing material device |
| CN106956380A (en) * | 2017-04-06 | 2017-07-18 | 湖州市澳蓝电力科技有限责任公司 | A kind of power cable multistage cooling device of polyvinyl resin material |
| CN106956380B (en) * | 2017-04-06 | 2023-11-21 | 国网冀北电力有限公司廊坊供电公司 | Multi-stage cooling device for polyethylene resin material for power cable |
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Application publication date: 20141119 |