CN106334786A - Heating Device Suitable for Mould Production - Google Patents
Heating Device Suitable for Mould Production Download PDFInfo
- Publication number
- CN106334786A CN106334786A CN201610985296.6A CN201610985296A CN106334786A CN 106334786 A CN106334786 A CN 106334786A CN 201610985296 A CN201610985296 A CN 201610985296A CN 106334786 A CN106334786 A CN 106334786A
- Authority
- CN
- China
- Prior art keywords
- pipe
- heater
- heat
- water storage
- burner
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/02—Pressure casting making use of mechanical pressure devices, e.g. cast-forging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention relates to a heating device suitable for mould production. The heating device comprises a furnace body composed of a furnace body outer shell and a furnace body inner shell, and further comprises a water storage chamber, a heating cavity, a combustion device, a first heat conducting pipe and a second heat conducting pipe, wherein the combustion device comprises a hot air blower, a fuel preheating gasifier, a fuel mixing chamber and a burner; the first heating pipe is arranged at the bottom of the heating cavity and distributed in an S shape, and the second heat conducting pipe is distributed spirally in the heating cavity to form a hourglass shape with a small middle part and a large lower bottom part and upper bottom part. The fuel is sufficiently mixed with air in the gaseous state and then sufficiently burnt, so that the combustion efficiency is improved; And pass through bottom supporting the use using snakelike heat pipe one and spiral heat pipe two, can rapidly, efficient absorption heat energy, improve thermal conversion efficiency. The invention is simple in structure, energy saving environment-friendly and high in efficiency, and has quite high popularization value.
Description
Technical field
The invention belong to mould processing technical field of auxiliary equipment, especially relate to a kind of be applied to mould production
Heater.
Background technology
Diel should be preheating to certain temperature before manufacture, otherwise produce Quench when high-temperature liquid metal fills type, lead
Cause mould ectonexine thermograde to increase, form thermal stress, so that die surface is cracked, or even cracking.
Content of the invention
In view of this, the invention is directed to a kind of heater being applied to mould production, to solve above-mentioned skill
Art problem.
For reaching above-mentioned purpose, the technical scheme of the invention is achieved in that
A kind of heater being applied to mould production, including the body of heater being mainly made up of body of heater shell and body of heater inner shell,
It is characterized in that: also include being formed between body of heater shell and body of heater inner shell and form two ends between the water storage cavity of sealing, body of heater inner shell
The heating cavities that are connected with the external world, burner, heat pipe one, heat pipe two；
Described burner is arranged on below heating cavities, and it includes hot blower, fuel preheating gasifier, fuel mixing
Room, burner, burner is arranged on below heat pipe one, and fuel mixing chamber is arranged on below burner, fuel mixing chamber and combustion
Burner is connected by cartridge, and hot blower is connected with fuel mixing chamber by ajutage, and fuel preheating gasifier passes through fuel
Pipe is connected with fuel mixing chamber；
Described heat pipe one is arranged on heating cavities bottom and is in into snakelike distribution, and heat pipe one two ends are connected with water storage cavity,
Heat pipe two is arranged in heating cavities and is distributed in the shape of a spiral, forms part of going to the bottom and divides greatly with upper bottom portion, the little sand of mid portion
Leakage shape, heat pipe two two ends are connected with water storage cavity.
Further, described water storage cavity is provided with water inlet pipe and outlet pipe, water inlet pipe two ends respectively with water storage cavity lower end and
Return pipe is connected, and outlet pipe two ends are connected with the water inlet of water storage cavity upper end and mould respectively, and return pipe is provided with three
Port valve, is connected with water pipe at a port of three-way valve, water pipe extends to above outlet pipe, and the top of water pipe is provided with into water
Bucket, die end is provided with escape pipe.
Further, it is provided with exhaust opening above described body of heater.
Further, it is provided with heat-insulation layer between described body of heater shell and water storage cavity, in heat-insulation layer, be provided with insulation material.
With respect to prior art, the heater being applied to mould production described in the invention has the advantage that
The cooling water circulation heating in mould can be entered；Structure is simple, reasonable in design, by using alcohol-based fuel post combustion emission
Thing be water and carbon dioxide, free from environmental pollution, using heat air-supply, pre- thermal evaporation alcohol-based fuel make fuel in the gaseous state with air
It is sufficiently mixed so that fuel is fully burnt, improve efficiency of combustion；And pass through bottom and adopt snakelike heat pipe one and spiral
The supporting the use of the heat pipe two of shape, can rapidly, efficient absorption heat energy, quickly make the cool water heating of heat pipe, greatly improve
Thermal conversion efficiency.The invention structure is simple, energy-conserving and environment-protective, efficiency high, there is very high promotional value.
Brief description
The accompanying drawing constituting the part of the invention is used for providing the invention is further understood, and the present invention creates
The schematic description and description made is used for explaining the invention, does not constitute the improper restriction to the invention.?
In accompanying drawing:
Fig. 1 is the structural representation of the heater being applied to mould production described in the invention embodiment；
Fig. 2 be the invention embodiment described in be applied to mould produce heater heat pipe one cross section
Schematic diagram.
Description of reference numerals:
1- body of heater；2- water storage cavity；3- heating cavities；4- burner；5- heat pipe one；6- heat pipe two；7- water inlet pipe；
8- outlet pipe；9- exhaust opening；10- three-way valve；11- enters bucket；12- mould；13- exhaustor；14- body of heater shell；In 15- body of heater
Shell；16- heat-insulation layer；The hot blower of 41-；42- fuel preheating gasifier；43- fuel mixing chamber；44- burner.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in the invention and the feature in embodiment can
To be mutually combined.
In the description of the invention it is to be understood that term " " center ", " longitudinal ", " horizontal ", " on ", D score,
The orientation of instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description, rather than instruction
Or the hint device of indication or element must have specific orientation, with specific azimuth configuration and operation, be not therefore understood that
It is the restriction to the invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately
It is described, " multiple " are meant that two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly
Connect；Can be to be mechanically connected or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning in the invention for the term.
To describe the invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in Figure 1-2, a kind of heater being applied to mould production, including mainly by body of heater shell 14 and body of heater
The body of heater 1 of shell 15 composition it is characterised in that: also include being formed between body of heater shell 14 and body of heater inner shell 15 sealing water storage cavity 2,
Form two ends and the extraneous heating cavities 3 being connected, burner 4, heat pipe 1, heat pipe 26 between body of heater inner shell 15；
Burner 4 is arranged on below heating cavities 3, it include hot blower 41, fuel preheating gasifier 42, fuel mix
Close room 43, burner 44, burner 44 is arranged on below heat pipe 1, and fuel mixing chamber 43 is arranged on below burner 44, with
Burner 44 is connected by cartridge, and hot blower 41 is connected with fuel mixing chamber 43 by ajutage, fuel preheating gasifier
42 are connected with fuel mixing chamber 43 by cartridge；
Heat pipe 1 is arranged on heating cavities 3 bottom and is in into snakelike distribution, and heat pipe 1 two ends are connected with water storage cavity 2,
Heat pipe 26 is arranged in heating cavities 3 and is distributed in the shape of a spiral, forms part of going to the bottom and divides greatly with upper bottom portion, mid portion is little
Hourglass-shaped, heat pipe 26 two ends are connected with water storage cavity 2.
Preferably, water storage cavity 2 is provided with water inlet pipe 7 and outlet pipe 8, water inlet pipe 7 two ends respectively with water storage cavity 2 lower end and return
Water pipe 17 is connected, and outlet pipe 8 two ends are connected with the water inlet of water storage cavity 2 upper end and mould 12 respectively, and return pipe 17 sets
It is equipped with three-way valve 10, at a port of three-way valve 10, is connected with water pipe 18, water pipe 18 extends to above outlet pipe 8, water pipe 18
Top be provided with into bucket 11, mould 12 end is provided with escape pipe 10.It is provided with exhaust opening 9 above body of heater 1.Body of heater shell
It is provided with heat-insulation layer 16 between 14 and water storage cavity 2, in heat-insulation layer 16, be provided with insulation material.
The work process of the invention: fuel carries out gasifying simultaneously by the fuel preheating gasifier 42 in burner 4
Fuel is heated, air enters hot blower 41 and carries out air is heated simultaneously, and then gaseous fuel is mixed in fuel with air
It is sufficiently mixed in room 43, fuel preheating gasifier 42, hot blower 41 can be simultaneously located at fuel mixing chamber 43 lower section or both sides,
Fuel mixing chamber 43 lower section or both sides can also be individually arranged on, mixed fuel enters burner 44 and fully fired
Burn, because fuel is sufficiently mixed in the gaseous state with air, improve efficiency of combustion, fuel combustion is to the heat conduction in heating cavities 3
The cold water of pipe 1, heat pipe 26 and the water storage cavity 2 being enclosed in outside heating cavities is heated, and cold water passes through three by entering bucket 11
Port valve 10 imports water inlet pipe 7 and enters in heat pipe 1, heat pipe 26 and water storage cavity 2, because heat pipe 1 is in heating cavities 3
Bottom, using snakelike distribution, quickly can absorb heat, make cool water heating, and heat pipe 26 adopts spiral shell in heating cavities 3
Rotating distribution is hour-glass in shape, and the fuel flame of burning fully can heat to middle part to heat pipe 26 bottom, and generation of burning
Hot waste gas is arranged on above body of heater 1 due to exhaust opening 9, so the hot waste gas after burning is to upper flow, the top of heat pipe 26
Just can be heated by this part hot waste gas, by the snakelike distribution of heat pipe 1 and heat pipe 26 spirally hourglass-shaped distribution, can
To fully absorb the heat energy that burning produces, and the presence of heat-insulation layer 16 slows down heat in water storage cavity 2 and scatters and disappears, and the water after heating enters
Mould 12 cools down to mould, is gradually lowered the temperature entering the water in mould, slowly mould is cooled down.
The foregoing is only the preferred embodiment of the invention, not in order to limit the invention, all this
Within the spirit of innovation and creation and principle, any modification, equivalent substitution and improvement made etc., should be included in the invention
Protection domain within.
Claims (4)
1. a kind of heater being applied to mould production, including be mainly made up of body of heater shell (14) and body of heater inner shell (15)
Body of heater (1) it is characterised in that: also include water storage cavity (2), the stove forming sealing between body of heater shell (14) and body of heater inner shell (15)
Form two ends and the extraneous heating cavities (3) being connected, burner (4), heat pipe one (5), heat conduction between internal shell (14)
Pipe two (6)；
Described burner (4) is arranged on below heating cavities (3), and it includes hot blower (41), fuel preheating gasifier
(42), fuel mixing chamber (43), burner (44), burner (44) is arranged on below heat pipe one (5), fuel mixing chamber (43)
It is arranged on below burner (44), fuel mixing chamber (43) is connected by cartridge with burner (44), hot blower (41) is led to
Cross ajutage to be connected with fuel mixing chamber (43), fuel preheating gasifier (42) passes through cartridge with fuel mixing chamber (43) even
Connect；
Described heat pipe one (5) is arranged on heating cavities (3) bottom and is in into snakelike distribution, heat pipe one (5) two ends and water storage cavity
(2) it is connected, heat pipe two (6) is arranged in heating cavities (3) and is distributed in the shape of a spiral, form part of going to the bottom and divide with upper bottom portion
Greatly, little hourglass-shaped of mid portion, heat pipe two (6) two ends are connected with water storage cavity (2).
2. according to claim 1 be applied to mould production heater it is characterised in that: described water storage cavity (2) sets
It is equipped with water inlet pipe (7) and outlet pipe (8), water inlet pipe (7) two ends are connected with water storage cavity (2) lower end and return pipe (17) respectively,
Outlet pipe (8) two ends are connected with the water inlet of water storage cavity (2) upper end and mould (12) respectively, and return pipe is provided with three on (17)
Port valve (10), is connected with water pipe (18) at a port of three-way valve (10), water pipe (18) extends to above outlet pipe (8), water
The top of pipe (18) is provided with into bucket (11), and mould (12) end is provided with escape pipe (10).
3. according to claim 1 be applied to mould production heater it is characterised in that: above described body of heater (1)
It is provided with exhaust opening (9).
4. according to claim 1 be applied to mould production heater it is characterised in that: described body of heater shell (14)
It is provided with heat-insulation layer (16) and water storage cavity (2) between, heat-insulation layer is provided with insulation material in (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610985296.6A CN106334786A (en) | 2016-11-09 | 2016-11-09 | Heating Device Suitable for Mould Production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610985296.6A CN106334786A (en) | 2016-11-09 | 2016-11-09 | Heating Device Suitable for Mould Production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106334786A true CN106334786A (en) | 2017-01-18 |
Family
ID=57841805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610985296.6A Pending CN106334786A (en) | 2016-11-09 | 2016-11-09 | Heating Device Suitable for Mould Production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106334786A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613539A (en) * | 2018-04-02 | 2018-10-02 | 广德美好包装科技有限公司 | A kind of heat-exchange system of recuperation of heat interchanger |
| CN112517888A (en) * | 2020-12-08 | 2021-03-19 | 大冶市安实模具科技有限公司 | Preheating device for metal mold of cast ball production line |
| CN114427123A (en) * | 2022-01-27 | 2022-05-03 | 九江中科鑫星新材料有限公司 | Heat preservation mechanism is used in production of ultra high molecular weight polyethylene fibre |
-
2016
- 2016-11-09 CN CN201610985296.6A patent/CN106334786A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613539A (en) * | 2018-04-02 | 2018-10-02 | 广德美好包装科技有限公司 | A kind of heat-exchange system of recuperation of heat interchanger |
| CN112517888A (en) * | 2020-12-08 | 2021-03-19 | 大冶市安实模具科技有限公司 | Preheating device for metal mold of cast ball production line |
| CN114427123A (en) * | 2022-01-27 | 2022-05-03 | 九江中科鑫星新材料有限公司 | Heat preservation mechanism is used in production of ultra high molecular weight polyethylene fibre |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170118 |
|
| WD01 | Invention patent application deemed withdrawn after publication |