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燃气熔盐炉 燃气熔盐加热炉(Gas molten salt furnace Gas molten salt heating furnace)

发布时间:2024-04-03    点击次数:649

燃气熔盐炉是以天然气为燃料,以熔盐为热载体,利用熔盐泵强制液相循环,将热能输送给用热设备,继而返回重新加热的直流式特种工业炉。整个系统由熔盐供热系统、燃烧系统及控制系统构成:

Gas molten salt furnace is a special industrial furnace that uses natural gas as fuel and molten salt as a heat carrier. It uses a molten salt pump to force liquid-phase circulation, transfer heat energy to the heating equipment, and then return it to reheat. The entire system consists of a molten salt heating system, a combustion system, and a control system:

燃气熔盐炉1.png


熔盐供热系统由熔盐炉本体、熔盐泵、熔盐槽及有关输送管线、阀门组成。

The molten salt heating system consists of the molten salt furnace body, molten salt pump, molten salt tank, and related conveying pipelines and valves

燃烧系统:主要由燃气供给系统、燃烧器、熔盐炉、烟道防爆门、空气预热器、烟气余热换热器、烟囱及有关阀门管线组成。

Combustion system: mainly composed of gas supply system, burner, molten salt furnace, flue explosion-proof door, air preheater, flue gas waste heat exchanger, chimney, and related valve pipelines.

控制系统分为动力控制和仪表显示控制两部分。

The control system is divided into two parts: power control and instrument display control.

动力控制主要控制熔盐罐内的电加热器,熔盐循环泵、风机、燃烧器等设备的起动与停止,同时循环泵与燃烧器之间进行联锁控制以保证加热炉的安全运行。Power control mainly controls the start and stop of the electric heater, molten salt circulation pump, fan, burner and other equipment in the molten salt tank. At the same time, interlocking control is carried out between the circulation pump and burner to ensure the safe operation of the heating

仪表显示控制:熔盐炉负荷是根据智能仪表出口油温的设置,通过仪表智能计算,进行 PID 调节功能, 自动调节 燃料量与空气供给量,以充分满足控制要求.

Instrument display control: The load of the molten salt furnace is set based on the outlet oil temperature of the intelligent instrument. Through intelligent calculation by the instrument, PID adjustment function is performed to automatically adjust the fuel and air supply to fully meet the control requirements

燃气熔盐炉广泛应用在固碱蒸发浓缩、三聚氰胺制取、氢氧化铝溶出、废液废油高温再生等化工单位;也可应用在太阳能光热发电的储能。

Gas molten salt furnaces are widely used in chemical units such as solid alkali evaporation concentration, melamine production, aluminum hydroxide leaching, and high-temperature regeneration of waste liquid and oil; It can also be used for energy storage in solar thermal power generation.

燃气熔盐炉出口应用于天燃气丰富的中东和西亚国家(如俄罗斯,乌磁别克斯坦,伊郎,伊拉克,沙特阿拉伯,土耳其,印度,巴基斯坦)各种需要进行高温加热的各行各业。

The export of gas-fired molten salt furnaces is used in various industries requiring high-temperature heating in Middle East and West Asia countries rich in natural gas (such as Russia, Ukraine, Iran, Iraq, Saudi Arabia, Türkiye, India, Pakistan).

燃气熔盐炉2.jpg


燃气熔盐炉型号规格30-400万大卡参数表

Model and Specification of Gas Molten Salt Furnace with a Capacity of 300000 to 4000000 kcal Parameters Table

型号          参数

RYY(Q)-350

(30)

RYY(Q)-700

(60)

RYY(Q)-960

(80)

RYY(Q)-1200

(100)

RYY(Q)-1400

(125)

RYY(Q)-2400

(200)

RYY(Q)-3500

(300)

RYY(Q)-4600

(400)

额定热功率    kW

Rated thermal power kW

350

700

960

1200

1400

2400

3500

4600

热效率  %

Thermal efficiency%

70

70

70

70

70

70

75

75

设计压力     MPa

Design pressure MPa

 

1

1

1

1.1

1.1

1.1

1.3

1.3

最高介质温度  

Maximum medium temperature ℃

450

450

450

450

450

450

450

450

炉内介质容量    m3

Furnace medium capacity m3

0.35

0.5

0.7

0.95

1.7

3

4.9

5

循环量m3 /h

Circulation volume m3/h

40

40

50

80

170

80

250

170

配管联接口径  DN

Pipe connection diameter DN

100

100

125

125

150

150

250

200

系统装机容量  kW

30

30

30

50

55

60

130

130

直径 mm

Diameter mm

Φ1710

Φ1710

Φ1910

Φ2020

Φ2400

Φ2970

Φ3250

Φ3400

mm

Height mm

2600

3300

3600

4100

4000

6400

7000

8000

设备总重量  kg

Total weight of equipment kg

3900

4350

5290

6360

8600

18410

25000

31000


燃气熔盐炉型号规格600-2000万大卡参数表 Model and Specification of Gas Molten Salt Furnace with a Capacity of 6000000 to 20000000 kcal Parameters Table

型号          参数

RYY(Q)-7000

(600)

RYY(Q)-8170

(700)

RYY(Q)-10500

(900)

RYY(Q)-12000

(1000)

RYY(Q)-14000

(1200)

RYY(Q)-15122

(1300)

RYY(Q)-17445

(1500)

RYY(Q)-23260

(2000)

额定热功率    kW

Rated thermal power kW

7000

8170

10500

12000

14000

15122

17445

23260

热效率  %

Thermal efficiency%

75

75

75

75

75

75

75

75

设计压力     MPa

Design pressure MPa

 

1.3

1.8

1.8

1.9

1.6

1.6

2.0

1.8

最高介质温度  

Maximum medium temperature ℃

450

450

450

450

450

450

450

450

炉内介质容量    m3

Furnace medium capacity m3

9.1

10.9

13

13

15

18

21

25

循环量m3 /h

Circulation volume m3/h

230

250

360

400

440

300

500

900

配管联接口径  DN

Pipe connection diameter DN

200

250

300

300

300

250

350

400

系统装机容量  kW

160

240

280

300

350

350

400

700

 

直径 mm

Diameter mm

Φ3650

Φ3700

Φ3950

Φ4080

Φ4080

Φ4450

Φ4520

Φ4800

mm

Height mm

10340

11360

12050

11840

14500

14000

16000

16600

设备总重量  kg

Total weight of equipment kg

47200

51800

65440

70000

91550

98320

108180

122080


注:热效率指炉体热效率,配置余热回收装置后,系统热效率可大于90%以上。

Note: Thermal efficiency refers to the thermal efficiency of the furnace body. After configuring a waste heat recovery device, the system's thermal efficiency can exceed 90% or more.

燃气熔盐炉特点:Characteristics of Gas Molten Salt Furnace:

1. 低压高温,安全性强,与导热油相比在相同的压力下可获得更高的使用温度;

1. Low pressure and high temperature, strong safety, and can achieve higher operating temperatures compared to heat transfer oil under the same pressure;

2. 供热温度稳定,能准确地进行负荷、温度调整;

2. Stable heating temperature, able to accurately adjust load and temperature;

3. 系统热效率高,普遍高于92%以上;

3. The thermal efficiency of the system is high, generally above 92%;

4. 运行控制和安全监测装备完备,有效降低运维成本;

4. Complete operation control and safety monitoring equipment, effectively reducing operation and maintenance costs;

5. 自动控制:机械化、全自动控制、比例调节、PLC可编程或DCS人机对话集成控制技术;

5. Automatic control: Mechanized, fully automatic control, proportional adjustment, PLC programmable or DCS human-machine dialogue integrated control technology;

6. 熔盐炉因供热负荷和循环流量不同,大多采用二层或三层圆盘管形式,内圈盘管为辐射受热面,中圈盘管、外圈盘管为对流受热面,三层盘管并联运行,结构简单,使用方便。

6. Due to different heating loads and circulating flow rates, molten salt furnaces mostly adopt the form of two-layer or three-layer circular tubes. The inner coil is a radiating heating surface, while the middle and outer coils are convective heating surfaces. The three-layer coils operate in parallel, with a simple structure and convenient use.

7. 燃气熔盐炉为立式,占地面积少,炉管内熔盐可以靠自重排空,燃烧器分布在炉体的顶部或者在底部,筒体主材: 12Cr1MoVR, 管材:12Cr2MoG。

7. The gas molten salt furnace is vertical and occupies a small area. The molten salt inside the furnace tube can be emptied by its own weight. The burners are distributed at the top or bottom of the furnace body. The main material of the cylinder is 12Cr1MoVR, and the pipe material is 12Cr2MoG.


燃气熔盐炉7.png

中国常州市上能锅炉有限公司联系方式

Contact information of Changzhou Shangneng Boiler Co., Ltd., China

联系人:芮亚平

Contact person: Rui Yaping

手机:+8613815029577

Mobile:+8613815029577

微信号:13815029577

WeChat ID: 13815029577

邮箱:czjnguolu@163.com

Email: czjnguolu@163.com

工厂地址:中国常州高新区黄河西路225号

Factory address: No. 225 Huanghe West Road, Changzhou High tech Zone, China

开户行:中国工商银行常州钟楼支行

Opening Bank: Industrial and Commercial Bank of China Changzhou Zhonglou Branch

美元帐号:1105020509714031781

USD account: 1105020509714031781


常州市上能锅炉有限公司

常州市上能锅炉有限公司始终坚持“质量第一,用户至上,优质服务,信守合同”的宗旨,吸收国外先进技术和不断自主创新,致力于热载体炉行业,以追求“不断进步的技术,不断更新的产品为基础,精心研发,设计制造热载体工业自动化加热炉,为用户提供安全可靠,使用操作方便,高效节能和符合环保要求的工业自动化加热炉。

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