CN208305748U - A kind of waste heat recycling system of pipe cooler - Google Patents
A kind of waste heat recycling system of pipe cooler Download PDFInfo
- Publication number
- CN208305748U CN208305748U CN201820816809.5U CN201820816809U CN208305748U CN 208305748 U CN208305748 U CN 208305748U CN 201820816809 U CN201820816809 U CN 201820816809U CN 208305748 U CN208305748 U CN 208305748U
- Authority
- CN
- China
- Prior art keywords
- pipe
- heat exchanger
- waste heat
- recycling system
- storage box
- 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.)
- Active
Links
Classifications
-
- 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
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of waste heat recycling systems of pipe cooler, belong to plastic pipe production heat recovery technical field, including collecting pipe, plate heat exchanger, water storage box and residual heat using device, the plate heat exchanger, water storage box and residual heat using device are connected by pipeline, water waste heat after heat exchange is recycled, is achieved energy-saving and emission reduction purposes, and recovery utilization rate is high, working service is convenient, and application prospect is preferable.
Description
Technical field
The utility model belongs to plastic pipe production heat recovery technical field more particularly to a kind of cooling dress of tubing
The waste heat recycling system set.
Background technique
With industry, economic fast development, this problem of energy deficiency is increasingly becoming the great resistance of industry, economic development
Hinder.Therefore, rationally utilizing and saving existing resource is the key point that China ensures sustainable economic development in the future.China's work
Amateurish China Re Zhan total energy consumption about 30% realizes that waste heat effective use is of great significance to China's industrial energy saving.
Currently, the waste heat that China recycles is mainly from high-temperature residual heat (500 DEG C or more) and medium temperature waste heat (200-500
DEG C), however, the energy that low temperature exhaust heat includes is relatively low for low temperature exhaust heat substantially there are no being able to carry out to recycle,
It is big using difficulty.But from the point of view of the pattern of using energy source, low temperature exhaust heat by as production capacity and with can key link, energy conservation is subtracted
The strategy of row plays an important role.Tubing production, which also belongs to, uses energy rich and influential family, generates many energy in process of production, it may have compared with
More residual heat resources, such as the flue gas of Furnace and steam boiler discharge, the hot fume of extrusion device discharge, air cooler
The low temperature exhaust heat taken away with water cooler, the hot fume that coke burning regeneration process generates, the steam condensate that reboiler heating process generates,
Unrecovered condensed water in high temperature or low-temperature condensate, the various general vapour etc. of vacuum sizing device discharge.However existing refinery factory
Residual heat resources especially cryogenic waste heat resource fail to be recycled well, such as steam by heating equipment use
Afterwards, the direct emission in the form of condensed water and general vapour, not only causes the loss and waste of thermal energy and condensed water, while to escape
The secondary steam into atmosphere causes the pollution to surrounding enviroment out.
Publication No. CN104527013A, publication date are that on 04 22nd, 2015 Chinese patent literatures disclose a kind of modeling
Glue pipe production line waste heat recycling system, including extruding machine core model, vacuum cooling tank, raw material preheating storehouse；It is characterized in that,
The core model is provided with heat reclaim unit, the high temperature for the recycling extrusion plastic pipe center portion out of extruding machine core model；Heat
Recyclable device is connect with raw material preheating storehouse；For heat to be supplied to raw material preheating storehouse, raw material in raw material preheating storehouse is carried out pre-
Heat；The heat reclaim unit includes heat recovery hole, and heat recovery hole is penetrated from core model side wall, until core model front end center is worn
Out, it is connect with the plastic cement tube hub of extrusion；Negative-pressure air fan, core are provided between the heat reclaim unit and raw material preheating storehouse
Temperature-detecting device is provided on mould, temperature-detecting device is connect by temperature controller with negative-pressure air fan.
Above-mentioned document solves the problems, such as the recycling of the waste heat in tubing production process before cooling step, but tubing production process
Recycling problem in middle cooling device also fails to solve.
Utility model content
The utility model aims to solve the problem that residual heat resources fail to recycle benefit very well in tubing production cooling procedure in the prior art
With the problem of, in order to achieve the above-mentioned object of the invention, the technical solution of the utility model is as follows:
A kind of waste heat recycling system of pipe cooler, it is characterised in that: including collecting pipe, plate heat exchanger,
Water storage box and residual heat using device, the plate heat exchanger, water storage box and residual heat using device are connected by pipeline, described board-like
Heat exchanger front end is provided with water pump, and U-typed bend pipe, the plate heat exchanger and water storage are equipped between water pump and plate heat exchanger
It is provided with automatic pressure regulating device and fast arranging device between case, is provided with valve between each device.
Strainer is provided in the U-typed bend pipe, the U-typed bend pipe offers sewage pipe.
The residual heat using device includes tubing raw material preheating device and tube extrusion device.
The plate heat exchanger water outlet is provided with temperature sensor.
The water storage box is connected with pipe cooler, is provided with water pump between the water storage box and pipe cooler.
The waste heat recycling system of the pipe cooler further includes the controller for controlling all valve opening and closings.
The beneficial effects of the utility model are.
One, in the utility model, the hot water come out in pipe cooler enters collecting pipe and passes through U-typed again by water pump
Bend pipe, which enters, carries out heat exchange inside plate heat exchanger device, hot steam is connected by upper end pipeline with residual heat using device, is passed through
Cold water after crossing heat exchange enters water storage box by pipeline, uses for pipe cooler, between plate heat exchanger and water storage box
Hydraulic inductor, automatic pressure regulating device and fast arranging device have been provided with it, it is ensured that whole system is stablized, and is respectively provided between each device
There is valve, is easy manipulation convenient for system.
Two, the foreign matters such as precipitating can be generated in the utility model, in tubing cooling system, be provided with strainer in U-typed bend pipe,
These sundries can be filtered out, U-typed bend pipe offers sewage pipe, and in order to clear up the sundries filtered out in time, U-typed bend pipe makes
This filtering excludes the more convenient operation of foreign matter process.
Three, in the utility model, residual heat using device includes tubing raw material preheating device and tube extrusion device, reasonable benefit
With residual heat resources in this production technology, while reducing cost, also it is conducive to environmental protection.
Four, in the utility model, plate heat exchanger water outlet is provided with temperature sensor, coolant-temperature gage after exchange compared with
Gao Shi closes the valve between plate heat exchanger and water storage box, allows water to return and carry out heat exchange in plate heat exchanger device.
Five, in the utility model, water storage box is connected with pipe cooler, is arranged between water storage box and pipe cooler
There is a water pump, anti-locking apparatus is hydraulic too low can not to work.
Six, in the utility model, the waste heat recycling system of pipe cooler further includes controlling all valve opening and closings
Controller, controller control valve door opening and closing convenient for operation control.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Wherein, 1, collecting pipe, 2, plate heat exchanger, 3, residual heat using device, 4, water storage box, 5, filter device, 6, U-typed
Bend pipe, 7, valve, 8, fast arranging device, 9, automatic pressure regulating device, 10, sewage pipe.
Specific embodiment
The utility model is described in further detail below with reference to embodiment, but the embodiments of the present invention is not
It is limited to this.
Embodiment 1
Referring to Fig.1, a kind of waste heat recycling system of pipe cooler, including collecting pipe 1, plate heat exchanger 2, storage
Water tank 4 and residual heat using device 3, the plate heat exchanger 2, water storage box 4 are connected with residual heat using device 3 by pipeline, described
2 front end of plate heat exchanger is provided with water pump 7, is equipped with U-typed bend pipe 6 between water pump 7 and plate heat exchanger 2, described board-like to change
It is provided with automatic pressure regulating device 9 and fast arranging device 8 between hot device 2 and water storage box 4, is provided with valve between each device
7。
The present embodiment is the most basic embodiment of the utility model, and the hot water come out in pipe cooler enters collection
Pipe 1 is entered by U-typed bend pipe 6 again by water pump 7 carries out heat exchange inside 2 device of plate heat exchanger, hot steam passes through upper end
Pipeline is connected with residual heat using device 3, and the cold water after heat exchange enters water storage box 4 by pipeline, for pipe cooler
It uses, hydraulic inductor, automatic pressure regulating device 9 and fast arranging device 8 has been provided between plate heat exchanger 2 and water storage box 4, it is ensured that
Whole system is stablized, and is provided with valve 7 between each device, is easy manipulation convenient for system.
Embodiment 2
Referring to Fig.1, a kind of waste heat recycling system of pipe cooler, including collecting pipe 1, plate heat exchanger 2, storage
Water tank 4 and residual heat using device 3, the plate heat exchanger 2, water storage box 4 are connected with residual heat using device 3 by pipeline, described
2 front end of plate heat exchanger is provided with water pump 7, is equipped with U-typed bend pipe 6 between water pump 7 and plate heat exchanger 2, described board-like to change
It is provided with automatic pressure regulating device 9 and fast arranging device 8 between hot device 2 and water storage box 4, is provided with valve between each device
7。
The foreign matters such as precipitating can be generated in the present embodiment, in tubing cooling system, be provided with strainer in U-typed bend pipe 6
These sundries are filtered out, U-typed bend pipe 6 offers sewage pipe 10, and in order to clear up the sundries filtered out in time, U-typed bend pipe 6 makes
This filtering excludes the more convenient operation of foreign matter process.
In the present embodiment, residual heat using device 3 includes tubing raw material preheating device and tube extrusion device, rationally more than utilization
Thermal resource is in this production technology, while reducing cost, is also conducive to environmental protection.
In the present embodiment, 2 water outlet of plate heat exchanger is provided with temperature sensor, and coolant-temperature gage after exchange is higher
When, the valve 7 between plate heat exchanger 2 and water storage box 4 is closed, allows water to return in 2 device of plate heat exchanger and carries out heat exchange.
In the present embodiment, water storage box 4 is connected with pipe cooler, is provided between water storage box 4 and pipe cooler
Water pump, anti-locking apparatus is hydraulic too low can not to work.
In the present embodiment, the waste heat recycling system of pipe cooler further includes the control for controlling all valves 7 and being opened and closed
Device processed, the opening and closing of controller control valve door 7 is convenient for operation control.
The above is only the preferred embodiment of the utility model, not does limit in any form to the utility model
System, any simple modification made by the above technical examples according to the technical essence of the present invention, equivalent variations, each falls within
Within the protection scope of the utility model.
Claims (6)
1. a kind of waste heat recycling system of pipe cooler, it is characterised in that: including collecting pipe (1), plate heat exchanger
(2), water storage box (4) and residual heat using device (3), the plate heat exchanger (2), water storage box (4) and residual heat using device (3) are logical
Piping connection, plate heat exchanger (2) front end is provided with water pump (5), installs between water pump (5) and plate heat exchanger (2)
Have U-typed bend pipe (6), automatic pressure regulating device (9) and fast row's dress are provided between the plate heat exchanger (2) and water storage box (4)
It sets (8), valve (7) is provided between each device.
2. a kind of waste heat recycling system of pipe cooler according to claim 1, it is characterised in that: described
It is provided with strainer in U-typed bend pipe (6), the U-typed bend pipe (6) offers sewage pipe (10).
3. a kind of waste heat recycling system of pipe cooler according to claim 2, it is characterised in that: described
Residual heat using device (3) includes tubing raw material preheating device and tube extrusion device.
4. a kind of waste heat recycling system of pipe cooler according to claim 3, it is characterised in that: the plate
Formula heat exchanger (2) water outlet is provided with temperature sensor.
5. a kind of waste heat recycling system of pipe cooler according to claim 4, it is characterised in that: the storage
Water tank (4) is connected with pipe cooler, is provided with water pump between the water storage box (4) and pipe cooler.
6. a kind of waste heat recycling system of pipe cooler according to claim 1, it is characterised in that: the pipe
The waste heat recycling system of material cooling device further includes the controller for controlling all valves (7) opening and closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820816809.5U CN208305748U (en) | 2018-05-30 | 2018-05-30 | A kind of waste heat recycling system of pipe cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820816809.5U CN208305748U (en) | 2018-05-30 | 2018-05-30 | A kind of waste heat recycling system of pipe cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208305748U true CN208305748U (en) | 2019-01-01 |
Family
ID=64716736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820816809.5U Active CN208305748U (en) | 2018-05-30 | 2018-05-30 | A kind of waste heat recycling system of pipe cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208305748U (en) |
-
2018
- 2018-05-30 CN CN201820816809.5U patent/CN208305748U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105953566B (en) | A kind of heat pump auxiliary type drying system and method | |
| CN106403628A (en) | Low grade residual heat continuous recycle system for kiln | |
| CN204625665U (en) | Blast furnace slag quenching water waste heat recycling heating installation | |
| CN208305748U (en) | A kind of waste heat recycling system of pipe cooler | |
| CN203797952U (en) | Intelligent gas water boiler with function of recovering condensation heat | |
| CN102517834B (en) | Intelligent PID controlled waste heat recovery device of oil stain-resistant setting machine and method for controlling temperature | |
| CN202101308U (en) | Automatic recycling system for waste heat of heat supply | |
| CN206235177U (en) | A kind of dyeing and finishing steam condensate recovery system | |
| CN205807386U (en) | A kind of hydrophobic UTILIZATION OF VESIDUAL HEAT IN of boiler and working medium recycling system | |
| CN209443226U (en) | Steam waste heat reclamation set | |
| CN208469009U (en) | A kind of plastic pipe circulating cooling system | |
| CN209352939U (en) | Heat energy recovery equipment for filter tank of blast furnace water slag system | |
| CN204460404U (en) | A kind of heating system of using exhaust heat of slag flushing water comprehensive utilization | |
| CN208204981U (en) | A kind of energy saver for eliminating enclosed condensation water recovery system back pressure | |
| CN207162694U (en) | Residual heat of condensed water retracting device and refinery factory waste heat recycling system | |
| CN202303654U (en) | Comprehensive heat exchange unit | |
| CN102305431B (en) | Integrated heat exchanger set | |
| CN206192132U (en) | Low -grade waste heat continuous -recovery of kiln utilizes system | |
| CN213395387U (en) | Energy-saving and environment-friendly boiler for recycling flue gas waste heat | |
| CN202347286U (en) | Intelligent PID (proportional-integral-derivative) controlled residual heat recoverer for oil-contamination-preventing setting machines | |
| CN205638583U (en) | Exhaust steam thermal utilization system of power plant | |
| CN204705161U (en) | Heat energy recycle device in the pretreatment of a kind of low temperature dregs of rice | |
| CN205079635U (en) | Finned tube cooling water steam heat recovery system | |
| CN208886883U (en) | The system that a kind of metallurgy high furnace flushing cinder wastewater treatment and waste heat are used for heating | |
| CN103868377B (en) | Industrial waste gas waste heat recovery heat-exchanger rig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |