CN207549373U - The UTILIZATION OF VESIDUAL HEAT IN and recycling plant of a kind of cooling water of extruding machine - Google Patents
The UTILIZATION OF VESIDUAL HEAT IN and recycling plant of a kind of cooling water of extruding machine Download PDFInfo
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- CN207549373U CN207549373U CN201721676686.1U CN201721676686U CN207549373U CN 207549373 U CN207549373 U CN 207549373U CN 201721676686 U CN201721676686 U CN 201721676686U CN 207549373 U CN207549373 U CN 207549373U
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- water
- cooling
- water tank
- heat
- outlet
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Abstract
The utility model discloses the UTILIZATION OF VESIDUAL HEAT IN and recycling plant of a kind of cooling water of extruding machine, multiple heat blocks including being installed on each section of screw tube；Each section of the screw tube is equipped with water-cooling jacket；The water-cooling jacket includes high-temperature water cooling chuck, medium temperature water-cooling jacket and low temperature water-cooling jacket；Each water-cooling jacket both ends are connected to its first import of a water tank and first outlet by pipeline respectively；Its first outlet of the water tank is connected with the second import by connecting box；The water tank is additionally provided with second outlet；Its second import is connected to cooling pump with the water tank of high-temperature water cooling chuck installation；The cooling pump is installed on the inside of heat-exchanging water tank；The UTILIZATION OF VESIDUAL HEAT IN and recycling plant of the cooling water of extruding machine of the utility model can send the heat of high temperature section to low-temperature zone；When high temperature section and low-temperature zone need cooling simultaneously, directly exchanged heat by heat-exchanging water tank, and heat-exchanging water can recycle.
Description
Technical field
The utility model is related to a kind of processing modified plastics equipment, and in particular to a kind of UTILIZATION OF VESIDUAL HEAT IN of cooling water of extruding machine
And recycling plant, belong to processing modified plastics equipment technical field.
Background technology
Modified plastics refers on the basis of general-purpose plastics and engineering plastics, through filling, be blended, enhance the methods of process
It is modified, improve the plastic products of the performance of anti-flammability, intensity, impact resistance, toughness etc.；Existing modified plastics product
During making, generally require extrusion screw rod machine and material squeezed out, existing plastic extruder have driving machine, deceleration device,
Shaft coupling, loading hopper, extruder fuselage, heating unit, extruder discharging mold, are again provided with barrel and spiral shell with extruder
Bar；Plastic extruder carries out cooling treatment after heating is needed when squeezing out operation, needs many cooling waters at any time, these cooling waters
It is that cooling tower repeated recycling utilize after tower cooler is cooled down is pumped directly by water pump；A large amount of wastes of heat are caused in this way, no
Meet the requirement of present energy-saving and emission-reduction；For this purpose, Chinese Patent Application No.：200720072791.4 it is cold to disclose a kind of extruder
But the UTILIZATION OF VESIDUAL HEAT IN and recycling plant of water, including barrel pond, heat exchanger, drinking water tank and water pump, passes through heat exchange
The domestic water of the cooling water of extruding machine heating room temperature of device high temperature, and cooling water of extruding machine after cooling can be recycled；This
Sample avoids the waste of thermal energy, while the cooling for extruding machine barrel provides the soft water of recyclable room temperature, reduce the energy and
The waste of water resource reduces and pollutes and reduce cost；But extruder heating heat is directly fed back to living area by it, still can be made
Into heat waste.
Utility model content
To solve the above problems, the utility model proposes a kind of UTILIZATION OF VESIDUAL HEAT IN of cooling water of extruding machine and recycle dress
It puts, the heat of high temperature section can be sent to low-temperature zone；When high temperature section and low-temperature zone need cooling simultaneously, directly pass through heat exchange
Water tank exchanges heat, and heat exchange efficiency is high, and heat transfer rate is fast, and will not cause a large amount of heat waste, and heat-exchanging water passes through magnetic
It can be recycled after ring.
The UTILIZATION OF VESIDUAL HEAT IN and recycling plant of the cooling water of extruding machine of the utility model, including being installed on each section of screw tube
Multiple heat blocks (not shown)；Each section of the screw tube is equipped with water-cooling jacket；The water-cooling jacket is pressed from both sides including high-temperature water cooling
Set, medium temperature water-cooling jacket and low temperature water-cooling jacket；Each water-cooling jacket both ends respectively by pipeline be connected to a water tank its
First import and first outlet；Its first outlet of the water tank is connected with the second import by connecting box；The water tank is also set up
There is second outlet；Its second import is connected to cooling pump with the water tank of high-temperature water cooling chuck installation；The cooling pump, which is installed on, changes
On the inside of boiler；
Its second outlet is connected to first three-dimensional reversal valve one end with the water tank of high-temperature water cooling chuck installation；Described
Other three end of one three-dimensional reversal valve is connected respectively to the first electromagnetic valve for adjusting, cooling pump discharge and is installed with medium temperature water-cooling jacket
Water tank its second import；The first electromagnetic valve for adjusting output terminal is connected respectively to second three-dimensional reversal valve one end and in
Its second outlet of the water tank of warm water-cooling jacket installation；
Other three end of second three-dimensional reversal valve be connected respectively to the second electromagnetic valve for adjusting, cooling pump discharge and with it is low
Its second import of the water tank of warm water-cooling jacket installation；The second electromagnetic valve for adjusting output terminal be connected respectively to heat-exchanging water tank and
With its second outlet of the water tank of low temperature water-cooling jacket installation；Solenoid valve is installed at its second entrance of water tank.
As preferred embodiment, solenoid valve is installed at its second outlet of the water tank.
As preferred embodiment, cold water pipe and hot-water line are provided on the heat-exchanging water tank.
Further, the hot-water line is connected to domestic water terminal.
As preferred embodiment, water magnetizing and softening device is installed on the inside of the heat-exchanging water tank.
Compared with prior art, the UTILIZATION OF VESIDUAL HEAT IN and cycle of the cooling water of extruding machine of the utility model make
With device, each heat block is respectively installed to preheating mixing section, shearind section and the extruding zone of screw tube by use device；When
When the heat of high temperature section is more than temperature, cold water is pumped into, while the hot water of high temperature section is pumped into what needs heated by cooling pump
Low-temperature zone, due to preheating mixing section, its temperature allows fluctuation threshold big, can directly absorb high temperature section heat；When high temperature section and
It when low-temperature zone needs cooling simultaneously, is directly exchanged heat by heat-exchanging water tank, heat exchange efficiency is high, and heat transfer rate is fast, and will not
Cause a large amount of heat waste.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Specific embodiment
Embodiment 1：
As shown in Figure 1, the UTILIZATION OF VESIDUAL HEAT IN and recycling plant of the cooling water of extruding machine of the utility model, including being installed on
Multiple heat blocks (not shown) of each section of screw tube；Each section of the screw tube is equipped with water-cooling jacket 1；The water-cooling jacket 1 wraps
Include high-temperature water cooling chuck 2, medium temperature water-cooling jacket 3 and low temperature water-cooling jacket 4；Each 1 both ends of the water-cooling jacket pass through pipe respectively
Road is connected to its first import 6 of a water tank 5 and first outlet 7；Its first outlet 7 of the water tank 5 is connected with by connecting box 8
Two imports 9；The water tank 5 is additionally provided with second outlet 10；Its second import is connect with the water tank of the installation of high-temperature water cooling chuck 2
To cooling pump 11；The cooling pump 11 is installed on 12 inside of heat-exchanging water tank；
Its second outlet 10 is connected to 13 one end of the first three-dimensional reversal valve with the water tank 5 of the installation of high-temperature water cooling chuck 2；
First three-dimensional reversal valve, 13 other three end is connected respectively to the first electromagnetic valve for adjusting 14, cooling pump 11 exports and and medium temperature
Its second import 9 of the water tank of the installation of water-cooling jacket 3；First electromagnetic valve for adjusting, 14 output terminal is connected respectively to the second three-dimensional and changes
Water tank its second outlet 10 installed to 15 one end of valve and with medium temperature water-cooling jacket 3；
Second three-dimensional reversal valve, 15 other three end is connected respectively to the second electromagnetic valve for adjusting 16, cooling pump 11 exports,
And water tank its second import 9 installed with low temperature water-cooling jacket 4；Second electromagnetic valve for adjusting, 16 output terminal, which is connected respectively to, to be changed
Boiler 12 and water tank its second outlet 10 installed with low temperature water-cooling jacket 4；Its 9 inlet of the second import of water tank is equipped with
Solenoid valve 17.
It, will be in heat-exchanging water tank 12 by cooling pump 11 when high-temperature water cooling chuck 2 needs to heat to medium temperature water-cooling jacket 3
Water be pumped into high-temperature water cooling chuck 2, high-temperature water cooling chuck 2 is connected to the first three-dimensional reversal valve by the second outlet 10 of water tank 5
13；First three-dimensional reversal valve 13 by high temperature chuck by water tank second outlet 10 and 3 its water tank of medium temperature water-cooling jacket second into
Mouth 9 connects；Close the first electromagnetic valve for adjusting；Hot water in high temperature chuck enters medium temperature water-cooling jacket 3；Medium temperature water-cooling jacket 3
Interior soft water is directly entered heat-exchanging water tank by the second three-dimensional reversal valve 15 and the second electromagnetic valve for adjusting；Warm water-cooling jacket 3 in the middle
Need to low temperature water-cooling jacket heat when, connect the second of cooling pump and medium temperature chuck its water tank by the first three-dimensional reversal valve 13
Import 9；Second outlet 10 is connected to the second three-dimensional reversal valve 15；Medium temperature chuck is passed through water tank by the second three-dimensional reversal valve 15
Second import 9 of its water tank of two outlets 10 with low temperature water-cooling jacket connects；Close the second electromagnetic valve for adjusting 16；Medium temperature water-cooling jacket
Hot water in 3 enters low temperature water-cooling jacket 4；Soft water in low temperature water-cooling jacket 4 is directly entered heat-exchanging water tank 12；Work as high-temperature water
Cold chuck 2 need to low temperature water-cooling jacket heat when, the water in heat-exchanging water tank 12 is pumped by high-temperature water cooling chuck by cooling pump
2, the second outlet 10 of its water tank of high temperature chuck is connected to the first three-dimensional reversal valve 13；First three-dimensional reversal valve 13 and the second three-dimensional
Reversal valve 15 connects high temperature chuck by the second import 9 of water tank second outlet 10 with low temperature water-cooling jacket its water tank；It closes
Close the second electromagnetic valve for adjusting 16；Hot water in high-temperature water cooling chuck 2 enters low temperature water-cooling jacket 4；In low temperature water-cooling jacket 4
Soft water is directly entered heat-exchanging water tank 12.
In another embodiment, solenoid valve 17 is installed at its second outlet 10 of the water tank.
In another embodiment, cold water pipe 18 and hot-water line 19 are provided on the heat-exchanging water tank 12.
In another embodiment, the hot-water line 19 is connected to domestic water terminal.
In another embodiment, 12 inside of heat-exchanging water tank is equipped with water magnetizing and softening device (not shown).
The UTILIZATION OF VESIDUAL HEAT IN and recycling plant of the cooling water of extruding machine of the utility model, use device add each
Heat block is respectively installed to preheating mixing section, shearind section and the extruding zone of screw tube；When the heat of high temperature section is more than temperature, pass through
Cooling pump is pumped into cold water, while the hot water of high temperature section is pumped into the low-temperature zone for needing to heat, due to its temperature of preheating mixing section
Allow fluctuation threshold big, can directly absorb high temperature section heat；It is directly logical when high temperature section and low-temperature zone need cooling simultaneously
It crosses heat-exchanging water tank to exchange heat, heat exchange efficiency is high, and heat transfer rate is fast, and will not cause a large amount of heat waste.
Above-described embodiment is only the better embodiment of the utility model, therefore all according to the utility model patent application range
The equivalent change or modification that construction, feature and the principle is done, is included in the utility model patent application range.
Claims (5)
1. the UTILIZATION OF VESIDUAL HEAT IN and recycling plant of a kind of cooling water of extruding machine, multiple heating including being installed on each section of screw tube
Block；It is characterized in that：Each section of the screw tube is equipped with water-cooling jacket；The water-cooling jacket includes high-temperature water cooling chuck, medium temperature
Water-cooling jacket and low temperature water-cooling jacket；Each water-cooling jacket both ends are connected to a water tank its first import by pipeline respectively
And first outlet；Its first outlet of the water tank is connected with the second import by connecting box；The water tank is additionally provided with second and goes out
Mouthful；Its second import is connected to cooling pump with the water tank of high-temperature water cooling chuck installation；The cooling pump is installed in heat-exchanging water tank
Side；
Its second outlet is connected to first three-dimensional reversal valve one end with the water tank of high-temperature water cooling chuck installation；Described 1st
The first electromagnetic valve for adjusting, cooling pump discharge and the water installed with medium temperature water-cooling jacket are connected respectively to other three end of reversal valve
Its second import of case；The first electromagnetic valve for adjusting output terminal be connected respectively to second three-dimensional reversal valve one end and with middle warm water
Its second outlet of the water tank of cold chuck installation；
Other three end of second three-dimensional reversal valve is connected respectively to the second electromagnetic valve for adjusting, cooling pump discharge and and water at low temperature
Its second import of the water tank of cold chuck installation；The second electromagnetic valve for adjusting output terminal be connected respectively to heat-exchanging water tank and with it is low
Its second outlet of the water tank of warm water-cooling jacket installation；Solenoid valve is installed at its second entrance of water tank.
2. the UTILIZATION OF VESIDUAL HEAT IN and recycling plant of cooling water of extruding machine according to claim 1, it is characterised in that：It is described
Solenoid valve is installed at its second outlet of water tank.
3. the UTILIZATION OF VESIDUAL HEAT IN and recycling plant of cooling water of extruding machine according to claim 1, it is characterised in that：It is described
Cold water pipe and hot-water line are provided on heat-exchanging water tank.
4. the UTILIZATION OF VESIDUAL HEAT IN and recycling plant of cooling water of extruding machine according to claim 3, it is characterised in that：It is described
Hot-water line is connected to domestic water terminal.
5. the UTILIZATION OF VESIDUAL HEAT IN and recycling plant of cooling water of extruding machine according to claim 1, it is characterised in that：It is described
Water magnetizing and softening device is installed on the inside of heat-exchanging water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721676686.1U CN207549373U (en) | 2017-12-06 | 2017-12-06 | The UTILIZATION OF VESIDUAL HEAT IN and recycling plant of a kind of cooling water of extruding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721676686.1U CN207549373U (en) | 2017-12-06 | 2017-12-06 | The UTILIZATION OF VESIDUAL HEAT IN and recycling plant of a kind of cooling water of extruding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207549373U true CN207549373U (en) | 2018-06-29 |
Family
ID=62665911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721676686.1U Expired - Fee Related CN207549373U (en) | 2017-12-06 | 2017-12-06 | The UTILIZATION OF VESIDUAL HEAT IN and recycling plant of a kind of cooling water of extruding machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN207549373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115355663A (en) * | 2022-08-23 | 2022-11-18 | 广东斗原精密技术有限公司 | Steel belt water cooling device |
-
2017
- 2017-12-06 CN CN201721676686.1U patent/CN207549373U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115355663A (en) * | 2022-08-23 | 2022-11-18 | 广东斗原精密技术有限公司 | Steel belt water cooling device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20211206 |