CN2372327Y - Fuel (gas) tempering equipment for plate spring - Google Patents
Fuel (gas) tempering equipment for plate spring Download PDFInfo
- Publication number
- CN2372327Y CN2372327Y CN 99220829 CN99220829U CN2372327Y CN 2372327 Y CN2372327 Y CN 2372327Y CN 99220829 CN99220829 CN 99220829 CN 99220829 U CN99220829 U CN 99220829U CN 2372327 Y CN2372327 Y CN 2372327Y
- Authority
- CN
- China
- Prior art keywords
- gas
- fuel oil
- chain
- plate spring
- heater
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- 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.)
- Expired - Fee Related
Links
- 238000005496 tempering Methods 0.000 title abstract description 9
- 239000000446 fuel Substances 0.000 title abstract description 7
- 239000000295 fuel oil Substances 0.000 claims description 13
- 238000002485 combustion reaction Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 abstract description 13
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract 2
- 238000007664 blowing Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to fuel (gas) tempering treatment equipment for a plate spring, which comprises a furnace body, a conveying chain and a circulation fan, wherein the head and the tail of the conveying chain are connected, the conveying chain is installed around the bottom of the furnace body through chain wheels, the chain wheel at the end part is connected with a variable frequency speed control motor, the lateral part of the furnace body is provided with a burner, the circulation fan is installed on the top of the furnace body and a preheating chamber is installed at one end of the furnace body. The utility model is characterized in that the furnace body is formed by the horizontal assembly of mutually independent single section heating insulation chambers, and the heating insulation chambers of each section is provided with mutually independent a burner and a circulation fan. The utility model has the advantages of simple and compact structure, easy manufacture, convenient transportation, convenient maintenance, convenient accurate control of the furnace temperature, low energy consumption, low manufacture cost and low operating cost.
Description
The utility model belongs to the plate spring Equipment for Heating Processing, specifically is a kind of fuel oil (gas) temper equipment of plate spring.
The Equipment for Heating Processing of automobile leaf spring is the critical process that motor spring is produced, tempering heat treatment equipment is the essential equipment that spring is produced, in the spring temper equipment that adopts various different fuels, coal-fired stove is because seriously polluted, furnace temperature is difficult to control and is tending towards superseded, electric furnace is difficult to promote the use of owing to electric power resource anxiety and use cost are high, and therefore using the widest at present is fuel oil (gas) tempering stove.
Fuel oil (gas) tempering stove that adopts in spring temper thermal treatment at present can be divided into two classes:
One class is the direct heating type, this tempering stove is a kind of by many chains conveyings, integrally-built continous way tempering stove, fuel is at combustion chamber internal combustion direct heating workpiece, the shortcoming of this type of furnace maximum is because the flame direct radiation arrives workpiece, measure and control so add thermally-stabilised being difficult to, cause quality product not guarantee.
Another kind of is outer circulation type hot air circulation type, this tempering stove separates combustion chamber and working spaces, fuel is after the internal combustion of combustion chamber, warm air after will being heated by a recirculation blower is blown in the working spaces workpiece is heated, and the warm air after the utilization is sucked back in the combustion chamber by blower fan and reuses, and the weak point of this technology is that body of heater is huge, the cost height, long construction period is difficult for transportation, and fuel consumption is big.
It is a kind of simple and compact for structure that the purpose of this utility model is to provide, and is easy to make, transport, and is convenient to safeguard that furnace temperature is convenient to accurate control, fuel oil (gas) the temper equipment of the split type internal recycle plate spring that energy consumption is low.
The utility model is achieved through the following technical solutions:
Be a kind of fuel oil (gas) temper equipment of plate spring, comprise body of heater, chain, reach recirculation blower, the chain of tandem array is installed in ring oven body bottom with sprocket wheel, the sidepiece install combustion device of body of heater, recirculation blower is installed at the top, and the sprocket wheel of end connects frequency control motor, and body of heater one end is installed preheating chamber, it is characterized in that body of heater is assembled by separate single-unit heat tracing chamber level, and on every joint heat tracing chamber separate burner and recirculation blower are installed all.
Described body of heater is assembled by joint heat tracing chambers 3～4.
Described recirculation blower adopts tube axial fan.
Described recirculation blower adopts centrifugal fan, and the water conservancy diversion cover is installed in the moist closet of centrifugal blower bottom, and the water conservancy diversion cover is placed in the top of chain.
The zygomorphy install combustion device of described every joint heat tracing chamber, thermal baffle is installed in the bottom of moist closet inner burner.
Guipure is installed on the top of described chain.
Described furnace bottom adopts the domes that raise up.
The utility model compared with prior art because the body of heater structure formation that adopted separate monomer heat tracing chamber to combine, mode of movement is the mode that chain combines with guipure, so have the following advantages:
1, simple and compact for structure, be easy to make, transport, be convenient to safeguard.
2, furnace temperature is convenient to accurate control, and energy consumption is low, compares with the outer circulation type tempering stove, can energy-conservation 15～40%.
3, manufacturing, use cost are low, can save 3～4 on chain.
Describe in further detail below in conjunction with accompanying drawing:
Fig. 1: the utility model example structure synoptic diagram.
Fig. 2: the utility model embodiment heat tracing cell structure synoptic diagram.
Among the figure: 1 feed zone, 2 preheating chambers, heat tracing chambers 3,4 discharging sections, 5 thermopairs, 6 recirculation blowers, 7 burners, 8 water conservancy diversion covers, 9 chains, 10 guipures, 11 arch furnace bottoms, 12 thermal baffles
When adopting centrifugal fan, because of two side-blowns of centrifugal fan wind direction, so need add water conservancy diversion cover 8, like this under the drive of frequency control motor, chain 9 and guipure 10 drive the workpiece of placing on it, successively by preheating chamber 2 and heat tracing chamber 3, in heat tracing chamber 3, the warm air that the centrifugal fan of furnace roof blows after burner 7 burning overlaps 8 downward along water conservancy diversion, workpiece is carried out even heating, when warm air blows to arch furnace bottom 11, along the upwards anti-stream in the scarp of arch furnace bottom 11, outer by water conservancy diversion cover 8 upwards participates in circulation again, the warm air of blowing down with top forms convection current, and thermal baffle 12 can effectively prevent the flame direct heating workpiece of burner 7 ejections, and collet 12 can adopt arch or be similar to the arcual structure, workpiece after the heating is sent from discharging section 4 with moving of chain 9, to carry out subsequent processing.
When adopting tube axial fan, because of the wind of tube axial fan for directly blowing, so can overlap 8 without water conservancy diversion, like this under the drive of frequency control motor, chain 9 and guipure 10 drive the workpiece of placing on it, successively by preheating chamber 2 and heat tracing chamber 3, in heat tracing chamber 3, the warm air that the tube axial fan of furnace roof blows after burner 7 burnings carries out even heating to workpiece, when warm air blows to arch furnace bottom 11, along the upwards anti-stream in the scarp of arch furnace bottom 11, the warm air of blowing down with top forms convection current, and thermal baffle 12 can effectively prevent the flame direct heating workpiece of burner 7 ejections, and collet 12 can adopt arch or be similar to the arcual structure, workpiece after the heating is sent from discharging section 4 with moving of chain 9, to carry out subsequent processing.
Thermopair 5 on the furnace roof can detect the temperature in the heat tracing chamber 3 at any time, and feed back to the joining with it automated intelligent control device in body of heater outside, automatically control the fuel feed of burner 7 with this, thereby realize in the whole stove or single heat tracing chamber accurately temperature automatically controlled, the heat tracing chamber 3 of single split, when certain that can be is therein damaged, the joint that maintenance or replacing are impaired down, promptly can very fast recovery produce normally, the length of monomer heat tracing chamber 3 can be according to actual needs, be processed into 1～3 meter, the blower fan employing is centrifugal to be compared with axial-flow type, because it is lower that the centrifugal fan setting accuracy requires, so though need a flow deflector 8 is installed in moist closet, so practicality is more better.
Claims (7)
1, a kind of fuel oil of plate spring (gas) temper equipment, comprise body of heater, chain, reach recirculation blower, the chain of tandem array is installed in ring oven body bottom with sprocket wheel, the sidepiece install combustion device of body of heater, recirculation blower is installed at the top, and the sprocket wheel of end connects frequency control motor, and body of heater one end is installed preheating chamber, it is characterized in that body of heater is assembled by separate single-unit heat tracing chamber level, and on every joint heat tracing chamber separate burner and recirculation blower are installed all.
2, the fuel oil of plate spring according to claim 1 (gas) temper equipment is characterized in that body of heater is assembled by joint heat tracing chambers 3～4.
3, the fuel oil of plate spring according to claim 1 (gas) temper equipment is characterized in that recirculation blower adopts tube axial fan.
4, the fuel oil of plate spring according to claim 1 (gas) temper equipment is characterized in that recirculation blower adopts centrifugal fan, and the water conservancy diversion cover is installed in the moist closet of centrifugal blower bottom, and the water conservancy diversion cover is placed in the top of chain.
5, according to fuel oil (gas) the temper equipment of claim 1,2 described plate springs, it is characterized in that the zygomorphy install combustion device of every joint heat tracing chamber, thermal baffle is installed in the bottom of moist closet inner burner.
6, the fuel oil of plate spring according to claim 1 (gas) temper equipment is characterized in that guipure is installed on the top of chain.
7,, it is characterized in that furnace bottom adopts the domes that raise up according to fuel oil (gas) the temper equipment of claim 1,2 described plate springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99220829 CN2372327Y (en) | 1999-05-11 | 1999-05-11 | Fuel (gas) tempering equipment for plate spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99220829 CN2372327Y (en) | 1999-05-11 | 1999-05-11 | Fuel (gas) tempering equipment for plate spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2372327Y true CN2372327Y (en) | 2000-04-05 |
Family
ID=34011507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99220829 Expired - Fee Related CN2372327Y (en) | 1999-05-11 | 1999-05-11 | Fuel (gas) tempering equipment for plate spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2372327Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100419097C (en) * | 2003-01-14 | 2008-09-17 | 中外炉工业株式会社 | Catenary Furnace |
| CN102199693A (en) * | 2011-05-27 | 2011-09-28 | 张光荣 | Pneumatic quick-change mold connecting device |
| CN106148664A (en) * | 2016-08-20 | 2016-11-23 | 山东雷帕得汽车技术股份有限公司 | The special equipment of automobile leaf spring multistage tempering |
| CN106191414A (en) * | 2016-08-30 | 2016-12-07 | 江苏丰东热技术股份有限公司 | A kind of net belt type built-in Cycling hot-blast heating tempering furnace and the method for heating thereof |
| CN108796200A (en) * | 2018-06-13 | 2018-11-13 | 江阴市华正金属科技有限公司 | Hot rolling steel ball tempering process |
-
1999
- 1999-05-11 CN CN 99220829 patent/CN2372327Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100419097C (en) * | 2003-01-14 | 2008-09-17 | 中外炉工业株式会社 | Catenary Furnace |
| CN102199693A (en) * | 2011-05-27 | 2011-09-28 | 张光荣 | Pneumatic quick-change mold connecting device |
| CN102199693B (en) * | 2011-05-27 | 2012-09-05 | 张光荣 | Pneumatic quick-change mold connecting device |
| CN106148664A (en) * | 2016-08-20 | 2016-11-23 | 山东雷帕得汽车技术股份有限公司 | The special equipment of automobile leaf spring multistage tempering |
| CN106148664B (en) * | 2016-08-20 | 2018-04-20 | 山东雷帕得汽车技术股份有限公司 | The special equipment of automobile leaf spring multistage tempering |
| CN106191414A (en) * | 2016-08-30 | 2016-12-07 | 江苏丰东热技术股份有限公司 | A kind of net belt type built-in Cycling hot-blast heating tempering furnace and the method for heating thereof |
| CN108796200A (en) * | 2018-06-13 | 2018-11-13 | 江阴市华正金属科技有限公司 | Hot rolling steel ball tempering process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHONGYUAN AUTOMATION EQUIPMENT CO., LTD., ZIBO DE Free format text: FORMER OWNER: ZHONGYUAN ENGINEERING CO., LTD., ZIBO CITY Effective date: 20040319 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20040319 Address after: Waanje Road Development Zone in Zibo City, Shandong Province, No. 101 255086 Patentee after: Zibo Development Zone Zhongyuan automation equipment Co., Ltd. Address before: 255003 No. 2 Renmin West Road, Zhangdian District, Shandong, Zibo Patentee before: Zhongyuan Engineering Co., Ltd., Zibo City |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |