CN206840672U - It is a kind of can waste heat recovery extrusion molding cooling system - Google Patents
It is a kind of can waste heat recovery extrusion molding cooling system Download PDFInfo
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- CN206840672U CN206840672U CN201720097678.5U CN201720097678U CN206840672U CN 206840672 U CN206840672 U CN 206840672U CN 201720097678 U CN201720097678 U CN 201720097678U CN 206840672 U CN206840672 U CN 206840672U
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- Prior art keywords
- cooling
- waste heat
- extrusion molding
- heat recovery
- feeding
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model disclose it is a kind of can waste heat recovery extrusion molding cooling system, including controller, frame and rack-mounted cooling device, the cooling device is by lower water cooling plant, upper water cooling plant, left side air cooling equipment and right side air cooling equipment surround, the feeding-passage passed through for extruded sheet is provided with inside the cooling device, the temperature sensor being connected with controller is provided with the feeding-passage, the upper water cooling plant and lower water cooling plant are arranged compact arranged hollow pipe by the number for being arranged on the main cooling water pipe of both sides and being connected between main cooling water pipe and formed, both sides main cooling water pipe is connected with water inlet pipe and outlet pipe respectively, the electrically-controlled valve being connected with controller is provided with the water inlet pipe.The cooling frame has the characteristics of simple in construction, install convenient and good cooling results, and the cooling frame can effectively reclaim in the case where ensureing that cooling effect is good to waste heat.
Description
Technical field
The utility model is related to extruded sheet production field, more particularly, to it is a kind of can waste heat recovery extrusion molding cooling system.
Background technology
Extruded sheet is that one kind is widely used in the fields such as floor heating, central air-conditioning, construction material, freezer, chemical tank
Insulation material, have the advantages that high thermal resistance, expansion ratio are low, environmentally friendly, fire-retardant, stability is good, there is very high compression, shearing and drawing
Stretch intensity.
For existing extruded sheet after extrusion moulding, temperature is higher, can not carry out the techniques such as follow-up trimming, embossing, therefore must
Extruded sheet need be cooled down.At present, in the production process of extruded sheet, typically using natural cooling, can make
Natural cooling needs longer cooling frame, it is necessary to take larger factory building, and efficiency is low, influences the production of whole extruded sheet
Efficiency.
CN205219696U discloses cooling device after a kind of extrusion molding sheet metal forming, including live-roller, mesh belt, first
Circulation line, second circulation pipeline, the first cold-accumulating box, circulating pump, refrigerator, interior temp probe, thermostat, control single chip computer,
Second cold-accumulating box, fan, circulation line, supplied materials temperature sense probe, the cooling device is complicated, cost is high, is not suitable for peace
Loaded on large batch of production line, although and the cooling device waste heat of extruded sheet can not be reclaimed, waste very big by one
The energy that part can be beneficial to.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the purpose of this utility model is the provision of a kind of simple in construction, peace
Fill it is convenient, good cooling results can waste heat recovery extrusion molding cooling system, the cooling frame can ensure that cooling effect is good
In the case of, effectively waste heat is reclaimed and raw material is preheated.
The technical solution of the utility model is：Including cooling frame and feed arrangement, the cooling frame includes controller, frame
With rack-mounted cooling device, the feed arrangement includes housing and is arranged on the feed paddle device of casing center；Institute
State cooling device to be surrounded by lower water cooling plant, upper water cooling plant, left side air cooling equipment and right side air cooling equipment, the cooling device
Inside is provided with the feeding-passage passed through for extruded sheet, and the temperature sensor being connected with controller is provided with the feeding-passage,
The upper water cooling plant and lower water cooling plant are by being arranged on the main cooling water pipe of both sides and being connected between main cooling water pipe
Number arranges compact arranged hollow pipe composition, and both sides main cooling water pipe is connected with water inlet pipe and outlet pipe respectively, on the water inlet pipe
The electrically-controlled valve being connected with controller is provided with, the electrically-controlled valve being connected with controller is provided with the water inlet pipe；The outlet pipe
It is connected with the economizer bank being arranged in housing.
Further, the housing sets gradually outer shell, heat-insulation layer, preliminary heating zone and inner protective layer from outside to inside, described pre-
Heat pipe is to be arranged in preliminary heating zone and around the helical hollow tube that arranges in the shape of a spiral of central shaft of housing, the helical hollow tube one
End is connected with outlet pipe, and the other end is connected with outer comb.
Further, the left side air cooling equipment is the baffle plate that stomata is discharged into provided with number, and the right side air cooling equipment includes setting
The tracheae between upper water cooling plant and lower water cooling plant and the air exhauster being connected with tracheae are put, is offered on the inside of the tracheae
Number discharge stomata.
Further, the air exhauster is the speed-adjustable air exhauster being connected with controller, and controller can be taken out to adjustable
The wind speed of blower fan is controlled.
Further, it is provided with screen pack on the air admission hole and venthole.
Further, the both sides up and down of the feeding-passage are provided with number row's roller.
Further, row's lateral part wheel is provided with left and right sides of the feeding-passage.
Further, the temperature sensor is arranged on the inner side of the feeding-passage port of export.
Further, the upside of the upper water cooling plant and the downside of lower water cooling plant are provided with heat-insulation layer.
The beneficial effects of the utility model：
1st, in the utility model, water cooling plant is set simultaneously to be connected with feed arrangement, not only good cooling effect, and can be with
The waste heat of extruded sheet is recycled, the raw material in feed arrangement is preheated, can effectively improve using energy source
Rate, so as to reduce cost；
2nd, in the utility model, left side air cooling equipment and right side air cooling equipment are provided with, when because of the temperature mistake of extruded sheet
It is high and cause to radiate deficiency when, air exhauster can be opened and improve radiating；
3rd, in the utility model, temperature sensor and controller are provided with, and controller can be according to detection temperature
The wind speed of aperture and air exhauster to electrically-controlled valve is controlled, so as to which the efficiency of waste heat recovery can not only be ensured, and
Good cool can be carried out to extruded sheet；
4th, in the utility model, support roller and side block are respectively arranged with the both sides up and down of feeding-passage and the left and right sides
Wheel, can prevent extruded sheet to be scraped off in course of conveying.
Brief description of the drawings
Fig. 1-for the utility model it is a kind of can waste heat recovery extrusion molding cooling system structural representation；
Fig. 2-for Fig. 1 cooling frame structural representation；
Fig. 3-for Fig. 1 cooling frame diagrammatic side-view cross-sectional structural representation；
Fig. 4-for Fig. 1 cooling frame positive structure diagram.
In figure：1-lower water cooling plant, 2-left side air cooling equipment, 3-upper water cooling plant, 4-warming plate, 5-air exhauster,
6-water inlet pipe, 7-right side air cooling equipment, 8-screen pack, 9-frame, 10-outlet pipe, 11-hollow pipe, 12-air admission hole,
13-support roller, 14-main cooling water pipe, 15-lateral part wheel, 16-temperature sensor, 17-electrically-controlled valve, 18-controller, 19-
Feed paddle device, 20-housing.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
It is a kind of can waste heat recovery extrusion molding cooling system, including cooling frame and feed arrangement, the cooling frame includes control
Device 18, frame 9 and the cooling device in frame 9, the feed arrangement include housing 20 and are arranged on the center of housing 20
Feed paddle device 19；The cooling device is air-cooled by lower water cooling plant 1, upper water cooling plant 3, left side air cooling equipment 2 and right side
Device 7 is surrounded, and the feeding-passage passed through for extruded sheet is provided with inside the cooling device, is provided with and controls in the feeding-passage
The connected temperature sensor 16 of device 18 processed, the upper water cooling plant 3 and lower water cooling plant 1 are by being arranged on the main cooling water pipes of both sides
14 and the number that is connected between main cooling water pipe 14 arrange compact arranged hollow pipes 11 and form, both sides main cooling water pipe 14 is distinguished
It is connected with water inlet pipe 6 and outlet pipe 10, the electrically-controlled valve 17 being connected with controller 18, the water inlet is provided with the water inlet pipe 6
The electrically-controlled valve 17 being connected with controller 18 is provided with pipe 6；The outlet pipe 10 is connected with the economizer bank being arranged in housing 20.
The housing 20 is made up of the side wall of housing 20 and the bottom plate of housing 20, and the side wall of housing 20 sets gradually shell from outside to inside
Layer, heat-insulation layer 202, preliminary heating zone and inner protective layer, at the bottom plate of housing 20 outside to interior set gradually outer shell, heat-insulation layer and interior protection
Layer, the economizer bank is to be arranged in preliminary heating zone and around the helical hollow tube that arranges in the shape of a spiral of central shaft of housing 20, described
Helical hollow tube one end is connected with outlet pipe 10, and the other end is connected with outer comb 22.
The left side air cooling equipment 2 is the baffle plate that stomata 12 is discharged into provided with number, and the right side air cooling equipment 7 includes being arranged on
Tracheae between upper water cooling plant 3 and lower water cooling plant 1 and the air exhauster 5 being connected with tracheae, offer on the inside of the tracheae
Number discharge stomata.When temperature is too high in feeding-passage, air exhauster 5 can be opened and improve radiating and cooling ability, ensure extruded sheet
It can be effectively cooled without influenceing following process.
The air exhauster 5 is the speed-adjustable air exhauster 5 being connected with controller 18, and controller 18 can be to adjustable exhausting
The wind speed of machine 5 is controlled.
Screen pack 8 is provided with the air admission hole 12 and venthole.Set screen pack 8 can prevent external object or
The particle that drops of extruded sheet enters air exhauster 5, and causes air exhauster 5 to damage.
The both sides up and down of the feeding-passage are provided with number row's roller.It is provided with left and right sides of the feeding-passage
One row's lateral part wheel 15.Set roller and lateral part wheel 15 extruded sheet can be prevented to be scratched in feeding-passage.
Further, the temperature sensor 16 is arranged on the inner side of the feeding-passage port of export.
The upside of the upper water cooling plant 3 and the downside of lower water cooling plant 1 are provided with warming plate 4.The setting of warming plate 4 can be with
Heat abstraction more than reduction, improve the utilization rate of preheating.
Operation principle and using method of the present utility model：
When in use, extruded sheet from the feeding-passage in cooling device by the support roller 13 of, feeding-passage upper and lower sides with
And the lateral part wheel 15 of left and right sides can ensure that extruded sheet can be quickly through feeding-passage, and will not be scraped off；Meanwhile cool down
Water enters upper water cooling plant 3 and lower water cooling plant 1 from water inlet pipe 6 and extruded sheet is cooled down, the cooling water after heating from
Outlet pipe 10 flows into feed arrangement, and the raw material in feed arrangement can be preheated；When the temperature in feeding-passage is too high,
Opening air exhauster 5 makes the cold air in the external world enter feeding-passage, accelerates to cool to extruded sheet.
In order in the case where ensureing that radiating effect is good, improve the recovery ability of waste heat, temperature sensor 16 as far as possible
With controller 18, and controller 18 can be controlled to the aperture of electrically-controlled valve 17 and the wind speed of air exhauster 5, specific control
Method is as follows：
Controller 18 receives the temperature measuring value for the feeding-passage that temperature sensor 16 monitors, and by the measured value and in advance
If value is compared, when temperature measuring value is higher than preset value, it is scattered so as to improve that controller 18 controls electrically-controlled valve 17 to increase aperture
Heat energy power, when temperature measuring value exceedes default maximum temperature warning value, controller 18 controls air exhauster 5 to start working, such as
Fruit temperature measuring value further raises, and controller 18 continues to control air exhauster 5 to increase air quantity raising heat-sinking capability；When what is monitored
After temperature measuring value reduces, control continues to control air exhauster 5 to reduce air quantity and until closed.
For above-mentioned all embodiments only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with this
The personage of technology can understand content of the present utility model and be carried out, and protection model of the present utility model can not be limited with this
Enclose, all equivalent change or modifications made according to the utility model Spirit Essence, should all cover in protection model of the present utility model
Within enclosing.
Claims (9)
1. it is a kind of can waste heat recovery extrusion molding cooling system, it is characterised in that：Including cooling frame and feed arrangement, the cooling frame
Including controller, frame and rack-mounted cooling device, the feed arrangement includes housing and is arranged on casing center
Feed paddle device；The cooling device is enclosed by lower water cooling plant, upper water cooling plant, left side air cooling equipment and right side air cooling equipment
Into the cooling device inside is provided with the feeding-passage passed through for extruded sheet, is provided with and controller phase in the feeding-passage
Temperature sensor even, the upper water cooling plant and lower water cooling plant are by being arranged on the main cooling water pipe of both sides and being connected to master
Number between cooling water pipe arranges compact arranged hollow pipes composition, both sides main cooling water pipe respectively with water inlet pipe and outlet pipe phase
Even, it is provided with the electrically-controlled valve being connected with controller on the water inlet pipe；The outlet pipe and the economizer bank phase being arranged in housing
Even.
2. as claimed in claim 1 it is a kind of can waste heat recovery extrusion molding cooling system, it is characterised in that the housing is from outside to inside
Outer shell, heat-insulation layer, preliminary heating zone and inner protective layer are set gradually, the economizer bank is to be arranged in preliminary heating zone and in housing
The helical hollow tube that mandrel arranges in the shape of a spiral, described helical hollow tube one end are connected with outlet pipe, the other end and outer comb phase
Even.
3. as claimed in claim 1 or 2 it is a kind of can waste heat recovery extrusion molding cooling system, it is characterised in that the left side is air-cooled
Device is to discharge into the baffle plates of stomata provided with number, the right side air cooling equipment include being arranged on water cooling plant and lower water cooling plant it
Between tracheae and the air exhauster that is connected with tracheae, offer number discharge stomatas on the inside of the tracheae.
4. as claimed in claim 3 it is a kind of can waste heat recovery extrusion molding cooling system, it is characterised in that the air exhauster be and control
The connected speed-adjustable air exhauster of device processed, controller can be controlled to the wind speed of adjustable air exhauster.
5. as claimed in claim 3 it is a kind of can waste heat recovery extrusion molding cooling system, it is characterised in that the air admission hole and outlet
Screen pack is provided with hole.
6. as claimed in claim 1 it is a kind of can waste heat recovery extrusion molding cooling system, it is characterised in that the feeding-passage it is upper
Lower both sides are provided with number row's roller.
7. as claimed in claim 1 or 2 it is a kind of can waste heat recovery extrusion molding cooling system, it is characterised in that the feeding-passage
The left and right sides be provided with row's lateral part wheel.
8. as claimed in claim 1 or 2 it is a kind of can waste heat recovery extrusion molding cooling system, it is characterised in that the TEMP
Device is arranged on the inner side of the feeding-passage port of export.
9. as claimed in claim 1 or 2 it is a kind of can waste heat recovery extrusion molding cooling system, it is characterised in that the upper water cooling dress
The upside put and the downside of lower water cooling plant are provided with heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720097678.5U CN206840672U (en) | 2017-01-26 | 2017-01-26 | It is a kind of can waste heat recovery extrusion molding cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720097678.5U CN206840672U (en) | 2017-01-26 | 2017-01-26 | It is a kind of can waste heat recovery extrusion molding cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206840672U true CN206840672U (en) | 2018-01-05 |
Family
ID=60790591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720097678.5U Active CN206840672U (en) | 2017-01-26 | 2017-01-26 | It is a kind of can waste heat recovery extrusion molding cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206840672U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108831634A (en) * | 2018-06-21 | 2018-11-16 | 浙江秦山电缆有限公司 | A kind of cable extruding machine of band preheating |
| CN108943651A (en) * | 2018-05-24 | 2018-12-07 | 林丽钗 | Exchange heat thermo-insulating pipe line structure |
-
2017
- 2017-01-26 CN CN201720097678.5U patent/CN206840672U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943651A (en) * | 2018-05-24 | 2018-12-07 | 林丽钗 | Exchange heat thermo-insulating pipe line structure |
| CN108943651B (en) * | 2018-05-24 | 2020-07-14 | 林丽钗 | Heat exchange and heat preservation pipeline structure |
| CN108831634A (en) * | 2018-06-21 | 2018-11-16 | 浙江秦山电缆有限公司 | A kind of cable extruding machine of band preheating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: But waste heat recovery's extrusion molding cooling system Effective date of registration: 20190626 Granted publication date: 20180105 Pledgee: Bank of Changsha Limited by Share Ltd. Liuyang branch Pledgor: CHANGSHA BAOZHINUAN THERMAL INSULATION MATERIAL CO.,LTD. Registration number: 2019430000058 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221012 Granted publication date: 20180105 Pledgee: Bank of Changsha Limited by Share Ltd. Liuyang branch Pledgor: CHANGSHA BAOZHINUAN THERMAL INSULATION MATERIAL CO.,LTD. Registration number: 2019430000058 |