单室立式高压气淬真空炉（节能型)
Single chamber vertical high pressure high flfl ow rate gas quenching vacuum furnace (energy saving)
应用简介/Application
适用于工模具钢、高速钢、不锈钢等材料的淬火处理；不锈钢、钛及钛合金等材料的固溶处理；多种磁性材料的退火处理及回火处 理；也可用于真空钎焊及真空烧结等。
Application: It is suitable for quenching treatment of die steel, high speed steel, stainless steel and other materials; solid solution treatment of stainless steel, titanium and titanium alloy; annealing treatment and tempering treatment of various magnetic materials; can also be used for vacuum brazing and vacuum sintering, etc.。
产品特点/characteristic
1.采用高效一体挤出式（鳍片)换热器， 冷却速度提高80%
The cooling rate is increased by 80% by using high efficiency integrated extrusion heat exchanger (finned) heat exchanger.
2.采用节能风嘴沿加热室圆周360度均匀、交错布置，加热过程封闭，节能明显
The energy saving nozzle is uniform along the circle of the heating chamber, staggered and arranged, the heating process is closed, and the energy saving is obvious.
3.加热元件沿加热室圆周360度均匀布置，温度均匀性高
The heating element is evenly arranged along the circle of the heating chamber at 360 degrees, and the temperature uniformity is high.
4.采用复合硬毡/金属屏为加热室隔热层，适用不同工艺环境
The composite felt / metal screen is used as the heat insulation layer of the heating chamber, which is suitable for different process environments.
5.工件变形小，生产效率高，使用成本低
The workpiece has the advantages of small deformation, high production efficiency and low cost of use.
6.编程工艺灵活输入，机械动作稳定可靠，故障自动报警/显示
Flexible input of programming process, stable and reliable mechanical action, automatic alarm / display of fault
7.气淬风机变频驱动，对流加热功能可选、九点测温可选、分级/等温淬火
Frequency conversion drive of gas quenching fan, optional convective heating function, optional temperature
measurement at nine points, grading / Isothermal quenching.
8. 采用液压升降机构，动作稳定性好
The hydraulic lifting mechanism is adopted, and the operation stability is good.。
9. 全智能化工业计算机控制系统并有一套手动操作系统
Fully intelligent chemical industry computer control system and a manual operating system。
10.操作简洁、编程工艺灵活输入、机械动作稳定可靠
Simple operation, flexible input of programming process, stable and reliable mechanical action
11.手动/半自动/自动 故障自动报警/显示
Manual / semi-automatic / automatic fault automatic alarm / display
产品规格/product specifications
注：特殊规格要求可根据客户要求定制
Note: Special specification requirements can be customized according to customer requirements
| 参数 / 常规型号 Parameter/ Model | PJ-LQ68 | PJ-LQ810 | PJ-LQ1012 | PJ-LQ1215 | PJ-LQ1518 |
|---|---|---|---|---|---|
| 有效热区 D×H(mm) Effective hot zone | 600×800 | 800×1000 | 1000×1200 | 1200×1500 | 1500×1800 |
| 装载重量(KG) Load weight | 500 | 800 | 1000 | 1200 | 2000 |
| 额定温度(℃) Max.temprature | 1350 | 1350 | 1350 | 1350 | 1350 |
| 炉温均匀性(℃) Furnace temperature uniformity | ±5 | ±5 | ±5 | ±5 | ±5 |
| 真空度(Pa) Vacuum degree | 4.0 E -1/ 6.7 E -3 | 4.0 E -1/6.7 E -3 | 4.0 E -1/6.7 E -3 | 4.0 E -1/6.7 E -3 | 4.0 E -1/6.7 E -3 |
| 压升率(Pa) Pressure rise rate | ≤ 0.5 | ≤ 0.5 | ≤ 0.5 | ≤ 0.5 | ≤ 0.5 |
| 气淬压力(bar) Gas quenching pressure | 6-25 | 6-25 | 6-25 | 6-25 | 6-25 |
| 冷却气体（99.995％) Cooling gas | N2/Ar/He | N2/Ar/He | N2/Ar/He | N2/Ar/He | N2/Ar/He |
以上参数可根据工艺要求调整，不作为验收依据，具体以技术方案和协议为准
The above parameters can be adjusted according to the process requirements, not as a basis for acceptance, the specific technical plan and agreement shall prevail
配置选择/Configure select
| 低装料形式 Low charge form | 升降炉门可横向移动 The lifting furnace door can be moved horizontally | 升降炉门横向固定 Horizontal fixing of lifting furnace door | ||
|---|---|---|---|---|
| 垂直升降 Vertical lifting | 液压升降 Hydraulic lift | 丝杆升降 Screw rod lifting | ||
| 气淬方式 Gas quenching method | 圆周 360 度喷嘴射流冷却 Circular 360 degree nozzle jet cooling | 炉体外置换热器循环冷却 Circulating cooling of external heat exchanger of furnace body | 炉体内置换热器循环冷却 Circulating cooling of displacement heater in furnace body | |
| 炉胆 Flue | 石墨加热元件与石墨毡复合屏合成结构； Synthesis structure of Graphite heating element and Graphite felt Composite screen | 钼加热元件与金属隔热屏合成结构； The composite structure of Mo heating element and metal thermal insulation screen | ||
| 真空泵组和真空计 Vacuum pump set and vacuum gauge | 进口 Imported | 高品质国产 High quality Made in China | ||
| 真空度 Vacuum degree | 高真空 High vacuum | 中真空 Medium vacuum | ||
| PLC | 西门子 Siemens | 欧姆龙 OMRON | 三菱 Mitsubishi | |
| 温控仪表 Thermostat meter | 欧陆 EUROTHERM | 日本岛电 Electric conduction | ||
| 热电偶 Thermocouple | S 型分度号 S-type piding number | |||
| 记录仪 grapher | 有纸记录仪 Paper recorder | 无纸记录仪 Paperless recorder | ||
| 人机界面 human-computer interface | 模拟屏 Analog screen | 计算机触摸屏 Computer touch screen | ||
| 电器元件 Electrical component | 高品质国产 High quality Made in China | 施耐德 Schneider | 西门子 Siemens | |
