中頻感應(yīng)燒結(jié)爐

一、工作原理

通過使用電磁感應(yīng)原理，將強(qiáng)電流引入感應(yīng)線圈，以在交變磁場中在電荷內(nèi)部產(chǎn)生感應(yīng)電流，從而將電荷加熱到感應(yīng)加熱裝置。

B，設(shè)備組成

1.中頻電源KGPS-160KW-2.5KHz

2.水冷爐體

注意：水冷式爐體分為內(nèi)缸和外缸，它們由整塊鋼板制成。內(nèi)缸體由不銹鋼制成，外缸體材料為Q235。噴頭由標(biāo)準(zhǔn)噴頭制成，內(nèi)噴頭為不銹鋼，外噴頭為Q235。制造方法和要求均符合GB150-89的規(guī)定

3.溫度控制系統(tǒng)和外部操作柜。

4.工作平臺(tái)（兩側(cè)都有樓梯）。

5.抽真空系統(tǒng)

C 。主要技術(shù)指標(biāo)和功能

1.工作溫度：2300℃

2.加熱體材質(zhì)：鎢

3.加熱體尺寸Φ370mm（內(nèi)徑）h = 700mm

4.中頻電源

（1）電源電壓：380v;50HZ;三相四線

（2）設(shè)計(jì)輸出功率：160KW

（3）設(shè)計(jì)輸出電壓：750V

（4）設(shè)計(jì)工作頻率：2500Hz

5.溫度使用兩個(gè)獨(dú)立的溫度測量系統(tǒng)，包括Wre5-26熱電偶和非接觸式光纖傳感溫度計(jì)。

6.采用氫氣保護(hù)，流量可調(diào)，氫氣出口設(shè)有排渣口。

C，安全保護(hù)功能

1.具有過流，過壓，缺相，冷卻水壓力保護(hù)不足等問題。

2.具有過熱保護(hù)功能。

3.具有斷電報(bào)警功能。

4.具有氫防爆功能。

D，供水系統(tǒng)

1.水質(zhì)參數(shù)。

水壓≥0.2-0.4Mpa。

出水溫度<55℃

進(jìn)水溫度<5-35℃

硬度CaO<10mg當(dāng)量

酸-堿的pH = 7-8.5

懸浮固體<10mg / L

耐水性>2.5KΩ

鐵含量<2mg

2.游泳池?cái)?shù)量

由總功率乘以4-0.05取。如果空間有限，當(dāng)水箱體積較小時(shí)，可以增加冷卻塔。如果數(shù)量可以保證，*好在長江以南增加一個(gè)冷卻塔。長江以北地區(qū)，可能沒有適當(dāng)考慮。

3.升降機(jī)

它應(yīng)該是游泳池到設(shè)備的距離的1.5倍。

4.水流量

將總功率乘以0.04。

參考文章：

中頻感應(yīng)燒結(jié)爐的使用方法

Medium frequency induction sintering

A, working principle

By using the principle of electromagnetic induction, a strong current is introduced into the induction coil to generate an induction current inside the charge in the alternating magnetic field, thereby heating the charge to aninduction heatingdevice.

B,Equipment composition

1.Medium frequency power supplyKGPS-160KW-2.5KHz

2.Water-cooled body

Note: he water-cooled body is pided into inner and outer cylinders, which are made of a whole piece of steel plate. he inner cylinder body is made of stainless steel, and the outer cylinder material isQ235.he head is made of standard head, the inner head is stainless steel, and the outer head isQ235.he manufacturing methods and requirements are all in accordancewith the provisions ofGB150-89

3.emperature control system and external operation cabinet.

4.Work platform (with stairs on both sides).

5.Pre-vacuum system

C.he main technical indicators and functions

1.Working temperature:2300℃

2.Heating body material: tungsten

3.Heating body size Φ370mm(inside diameter)h=700mm

4.Intermediate frequency power supply

(1) Power supply voltage:380v; 50HZ;three-phase four-wire

(2) Maximum output power:160KW

(3)Maximum output voltage:750V

(4)Maximum operating frequency:2500Hz

5. hetemperature usestwo independent temperature measurement systems consisting ofWre5-26thermocouple and non-contact optical fiber sensing thermometer.

6. Itadopts hydrogen protection, the flow rate is adjustable, and the hydrogen outlet is provided with slag discharge port.

C, security protection function

1. Ithas over-current, over-pressure, phase loss, and insufficient cooling water pressure protection.

2.With over temperature protection.

3.With power failure alarm function.

4.With hydrogen explosion-proof function.

D, water supply system

1.Water quality parameters.

Water pressure ≥0.2-0.4Mpa.

Effluent temperature <55℃

Inlet water temperature <5-35℃

HardnessCaO<10mgequivalent

Acid-baseph = 7-8.5

Suspended solids <10mg/L

Water resistance >2.5KΩ

Iron containing <2mg

2.Pool volume

Multiplied by the total power4-0.05take.If space is limited, when the small tank volume, can be added cooling towers.When the volume can be guaranteed, it is better to add a cooling tower to the south of the Yangtze River.North of the Yangtze River, may not be considered properly.

3.Water lift

It should be1.5timesthe distance from the pool to the equipment.

4.Water flow

Multiply the total power by0.04.

Reference article:

Methodofusingmedium frequency induction sintering

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