CN200996031Y - Well-typed heat treater - Google Patents
Well-typed heat treater Download PDFInfo
- Publication number
- CN200996031Y CN200996031Y CN 200620094224 CN200620094224U CN200996031Y CN 200996031 Y CN200996031 Y CN 200996031Y CN 200620094224 CN200620094224 CN 200620094224 CN 200620094224 U CN200620094224 U CN 200620094224U CN 200996031 Y CN200996031 Y CN 200996031Y
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- heat
- hot
- air
- accumulation
- jacket tube
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Abstract
A well-shaped heat-processing device consists of an oven body and a heat-preserving layer in the oven body. The oven body and the heat-preserving layer together form a heat-preserving cavity. The utility model has the characteristics that the heat-preserving cavity is provided with an electrothermal oven, a heat-preserving sheath and an air-heating sheath. The positions corresponding to the open mouth of the electrothermal oven, the heat-preserving sheath and the air-heating sheath are provided with a heat-preserving cover. An air pipe to supply and return air is arranged air-heating sheath and the electrothermal oven or the heat-preserving sheath, wherein a fan is arranged on the air pipe to exchange air and heat.
Description
Technical field: well type heat treatment device is a kind of heat treatment apparatus that the equipment, particularly two or more heat-treatment process of heat treated such as workpiece quenching, tempering, infiltration, cleaning are lumped together.
Background technology: existing Equipment for Heating Processing as the equipment to heat treated such as workpiece quenching, tempering, infiltration, cleanings, all is a separate equipment separately, and body of heater and body of heater inner thermal insulating layer are arranged, and body of heater and body of heater inner thermal insulating layer have constituted incubation cavity.Equipment each has the well heater of oneself, the instrument that also has the control heating that has.But the energy that contains of Jia Re waste heat and heated workpiece can not utilize again separately, so the power consumption of such equipment is all bigger, the separate equipment cost is than higher separately, and put that to take the production space bigger, operation distance and intensity are also bigger, thereby cause the cost of process for producing very big, caused many-sided waste.
Summary of the invention:
The present invention is exactly for the equipment energy consumption that solves heat treated such as workpiece quenching, tempering, infiltration, cleaning is bigger, and production cost provides the well type heat treatment device that a kind of less energy runs off, the energy of heating can utilize than problem of higher.
In order to address the above problem, well type heat treatment device of the present invention, body of heater and body of heater inner thermal insulating layer are arranged, body of heater and body of heater inner thermal insulating layer have constituted incubation cavity, it is characterized in that: be provided with electrothermal oven, accumulation of heat sleeve and hot-air jacket tube in the incubation cavity, the position of electrothermal oven, the uncovered correspondence of accumulation of heat sleeve and hot-air jacket tube top has insulation cover, be communicated with the two-way circulating ventilation pipeline of air-supply and return air between electrothermal oven or accumulation of heat sleeve and the hot-air jacket tube, the circulating ventilation pipeline has the blower fan of forced ventilation heat exchange.Workpiece after the electrothermal oven heat treated like this, needing naturally cooling, just can be put in the accumulation of heat sleeve in company with the jar of dress workpiece, utilize blower fan and circulating ventilation pipeline, pressure is ventilation heat exchange in the accumulation of heat sleeve and between the hot-air jacket tube, utilize heated parts and jar heat the workpiece in the hot-air jacket tube is heated.Equally, also can utilize blower fan and circulating ventilation pipeline, force ventilation heat exchange in electrothermal oven and between the hot-air jacket tube, utilize in the electrothermal oven and heated parts and jar heat the workpiece in the hot-air jacket tube is heated.Effective like this utilization heated the heat that needs refrigerative workpiece and jar, and heating needs other workpiece of heat treated, has utilized energy fully; And, reduced body of heater occupation space and area with electrothermal oven and hot-air jacket tube at least two cover Equipment for Heating Processing integrators, reduced the used material of body of heater and thermal insulation layer.Select to use the heat in electrothermal oven or the accumulation of heat sleeve for convenience, electrothermal oven and accumulation of heat telescopic vent line are communicated with by the ventilator trunk of reversing valve with the hot-air jacket tube simultaneously, have so also reduced the consumption of ventilator trunk.In order further to reduce the loss of heat, more make full use of heat, uncovered and the insulation cover top of electrothermal oven or accumulation of heat sleeve or hot-air jacket tube is furnished with muff, so that also be in keeping warm mode at taking-up jar and workpiece process, and moves on to next position with muff.For quick and convenient taking-up jar and workpiece with move and place jar and workpiece and reduce heat and run off, the body of heater top is provided with hoisting mechanism, convenient operation fast above each is uncovered equally.
Description of drawings: accompanying drawing has been represented two kinds of structural representations of well type heat treatment device of the present invention, wherein Fig. 1 is a kind of well type heat treatment device horizontal cross-sectional view, Fig. 2 be the inner accumulation of heat sleeve of a kind of well type heat treatment device and hot-air jacket tube and between circulating ventilation pipeline configuration synoptic diagram.Example below in conjunction with accompanying drawing further specifies.
Specific embodiment:
Expressed well type heat treatment device of the present invention level cross-sectionn vertical view as Fig. 1, from top evaluation equipment, can know see electrothermal oven, accumulation of heat sleeve (also can claim regenerative furnace), hot-air jacket tube (also can claim hotblast stove) and jar and workpiece running condition roughly in quenching, vanadinizing, tempering, cleaning process.Three circles are expressed as the jar in three fireholes among the figure, in jar workpiece to be processed are housed.
Jar on 1:
Before the blow-on, will quench jar and tempering jar hang in respectively in electrothermal oven and the hotblast stove, connect electrothermal oven to the hotblast stove valve, and energising heats up and heats electrothermal oven interior quenching jar and hotblast stove tempering jar.
2 prequenchings, tempering:
After the quenching tank body reaches quenching temperature, the workpiece of finishing turning is quenched.Workpiece is put into the tempering of tempering jar after finishing quenching, finishes to be sent to grinding machine after the tempering and to grind processing.
3 change jar, vanadinizing, poach:
After quenching was finished, the jar that will quench hung in regenerative furnace, the vanadinizing jar is hung in the electrothermal oven heat simultaneously.The tempering jar is hung out hotblast stove.The poach jar is put into hotblast stove and is carried out heated wash, and the workpiece of finishing cleaning takes out airing.
4 go out jar, vanadinizing, poach
Along with vanadinizing constantly carries out, jar heat that quenches in the regenerative furnace constantly reduces, and when losing heat effect, the jar that quenches should be taken out, and will finish vanadinizing red-hot vanadinizing jar and workpiece and put into regenerative furnace, guarantees hot air circulation temperature maintenance poach.
5 change jar, heating quenching, poach:
When vanadinizing is all finished, do not have red-hotly when oozing part in the regenerative furnace, the vanadinizing jar should be hung in the accumulation of heat sleeve, guarantee the poach heat.The jar that will quench simultaneously hangs in the electrothermal oven, quenches after temperature.
6 change jar, secondary quenching and tempering:
After vanadinizing workpiece poach is all finished, the poach jar is hung out, change to the tempering jar,, quench and jar quench to boiling clean vanadinizing spare the heating of tempering jar with the waste heat of vanadinizing jar and workpiece to warm.
7 secondary quenchings and tempering:
All vanadinizing spares are put into the tempering jar, utilize the waste heat of vanadinizing jar that the workpiece in the hotblast stove is carried out tempering.After tempering is finished, polish and finished product packing.
8 prequenchings and tempering:
Behind the vanadinizing spare total hardening, firstling thermal treatment is just all finished.In same quenching jar, carry out the workpiece prequenching that second batch of turning processes subsequently, and the quenching part is hung in the inherent hotblast stove of tempering jar carry out tempering, heat is from vanadinizing jar and workpiece in the accumulation of heat hole, if shortage of heat, can utilize the heat of electrothermal oven to give suitably replenishing, thereafter operate stroke and said procedure is roughly the same, following according to temperature needs and can grasp flexibly.
Claims (5)
1, a kind of well type heat treatment device, body of heater and body of heater inner thermal insulating layer are arranged, body of heater and body of heater inner thermal insulating layer have constituted incubation cavity, it is characterized in that: be provided with electrothermal oven, accumulation of heat sleeve and hot-air jacket tube in the incubation cavity, the position of electrothermal oven, the uncovered correspondence of accumulation of heat sleeve and hot-air jacket tube top has insulation cover, be communicated with the ventilator trunk of air-supply and return air between electrothermal oven or accumulation of heat sleeve and the hot-air jacket tube, ventilator trunk has the blower fan of forced ventilation heat exchange.
2, as the said well type heat treatment device of claim 1, it is characterized in that: electrothermal oven and accumulation of heat telescopic ventilator trunk are communicated with by the ventilator trunk of reversing valve with the hot-air jacket tube simultaneously.
3, as claim 1 or 2 said well type heat treatment devices, it is characterized in that: the uncovered and insulation cover top of electrothermal oven, accumulation of heat sleeve and hot-air jacket tube is furnished with muff.
4, as claim 1 or 2 said well type heat treatment devices, it is characterized in that: the body of heater top is provided with hoisting mechanism.
5, as the said well type heat treatment device of claim 3, it is characterized in that: the body of heater top is provided with hoisting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620094224 CN200996031Y (en) | 2006-11-15 | 2006-11-15 | Well-typed heat treater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620094224 CN200996031Y (en) | 2006-11-15 | 2006-11-15 | Well-typed heat treater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200996031Y true CN200996031Y (en) | 2007-12-26 |
Family
ID=38994462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620094224 Expired - Lifetime CN200996031Y (en) | 2006-11-15 | 2006-11-15 | Well-typed heat treater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200996031Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111254270A (en) * | 2020-03-11 | 2020-06-09 | 北京星英联微波科技有限责任公司 | Material heat treatment device for antenna production |
-
2006
- 2006-11-15 CN CN 200620094224 patent/CN200996031Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111254270A (en) * | 2020-03-11 | 2020-06-09 | 北京星英联微波科技有限责任公司 | Material heat treatment device for antenna production |
| CN111254270B (en) * | 2020-03-11 | 2021-07-23 | 北京星英联微波科技有限责任公司 | Material heat treatment device for antenna production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20090805 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |