两段式煤气星力手机捕鱼炉体水套需求排污的缘由The reason why the water jacket of two_星力手机捕鱼

专业的煤气星力手机捕鱼厂家!郑州星力手机捕鱼机器制造有限公司欢送您!

郑州星力手机捕鱼机器制造有限公司

郑州星力手机捕鱼机器制造有限公司联络方法
行业资讯

两段式煤气星力手机捕鱼炉体水套需求排污的缘由The reason why the water jacket of two-stage coal gas producer needs to be discharged

   两段式煤气星力手机捕鱼炉体水套需求排污的缘由:

    炉体中的水经过加热蒸发。随着蒸汽的发生,水中的化学物质(比方钙和镁离子)的浓度将变得越来越高,由于它不溶于水。当其比严重于1时,其局部积累在炉壁中。大局部堆积在水套的底部,这些鳞片会招致:

    1.炉体的滚筒变形。当它严峻时,炉子走漏而且水套爆炸。这种景象很容易被无视,只要在炉子封闭进炉时才干发明。

    2.惹起化学腐化。

    3.影响传热。

    怎样停止炉膛的水套排放?

    煤气星力手机捕鱼底部有污水管。在水套排挤之前,坚持汽包中的高水位,而且留意污水排放进程中的水位变革。在下部翻开排污阀后,职员不克不及分开污水排放点,污水排放完成后污水排放完成,并确认污水排放阀全部封闭。

    洗濯沉淀水套底部的水垢:先翻开内排水阀,翻开后封闭外排水阀,封闭后翻开,反复十次,但总排水量不超越5%水套水容量。

    水套内壁上的水垢更难干净。它可以经过手动铲法,酸洗法和烘焙烹调法运用,但积极的办法是运用硬化水。

    1、在设置装备摆设运转中,为了不中缀消费,在运转中检验,动火时应由动火单元提出请求,请主管部分同意前方可停止。

    2、动火同意单元应派人在现场监护,并有抢救的东西和用具,如:黄土、石棉板、湿草袋及灭兵器等。

    3、在检验所在左近禁绝动用明火,有电源的设置装备摆设应堵截电源并挂正告牌。

    4、设置装备摆设零碎应坚持正压、压力在20-60mm以上,而且有专人监视。

    5、检验的管道需求堵截时,只能用钢锯,不克不及用气焊切割:需求焊接时,只准用电焊,禁绝用气焊,以免烧透设置装备摆设形成变乱。

    煤气星力手机捕鱼烘炉温度的控制:

    1烤箱下部的气体温度是准确的。

    2当温度疾速上升时,将一些大的木块从入口放入火中并封闭入口孔。当温度迟缓上升时,放一些小木块,添加火力并翻开孔。

    3当温度高于200°C且难以升温时,调解火势,或将更多的木料放入孔中,封闭孔,翻开天然透风阀,启动煤机加煤,煤气耗尽,然后参加焦炭。加热速率由天然透风阀打入炉内氛围的水平控制。

    4假如难以加热,请依照鼓风机启动顺序启动鼓风机,封闭天然透风阀并翻开炉氛围阀以停止得当的爆破,用机器透风替代天然透风,并添加熄灭氛围以进步炉温。未来,经过调理鼓风量和参加的煤量来加热和加热炉子以控制炉子中的火焰。

    5,在进入孔之前取下操纵平台,从火警探测孔察看煤的熄灭状况,经过拉动钎焊调解炉底进气口,并经过钎焊,使整个炉膛平均点火上部火炉改正局部炉并封闭排放阀的上部。

    6烤箱后,留意滚筒的水位和睦体发生。假如温度高,则温度可以从低到高低落到饱和温度。

    7温度到达600°C炉况正常气体检测及格的供气规则可以发送给用户,无需消费,如低于800°C不克不及委曲升温,但要完成168小时烤箱。

    8每小时记载温度和其他参数以绘制实践的烤箱曲线。

    9假如没有非常(非常状况需求冷炉封闭,应测试CO含量并修复壳)持续培育资料层。

    10级炉膛和睦体质量及格(CO2≤5%CO≥27%O2≤0.4%)可以衔接到电网供气;在将电网送到空中之前,提早引入绝缘箱蒸汽,将温度降低到100°C以上。

本公司临时出售煤气星力手机捕鱼、两段式煤气星力手机捕鱼、反转展转窑等设置装备摆设,价钱公道,质量优。联络德律风:86-13676907460

Reasons for the water jacket of two-stage gas producer furnace to be discharged:

The water in the furnace body evaporates by heating.As steam is produced, the concentration of chemicals in the water (such as calcium and magnesium ions) will become higher and higher because it is insoluble in water.When its specific gravity is greater than 1, part of it accumulates in the furnace wall.Most deposits are at the bottom of the jacket, and these scales can lead to:

1. Cylinder deformation of furnace body.When it gets serious, the stove leaks and the water jacket explodes.This phenomenon is easy to ignore and can only be noticed when the furnace is turned off.

2. Cause chemical corrosion.

3. Affect heat transfer.

How to discharge water jacket in furnace?

There is a sewage pipe at the bottom of the gas generator.Keep the water level high in the drum until the jacket is discharged, and pay attention to changes in the water level during the discharge.After the lower sewage valve is opened, the personnel cannot leave the sewage discharge point. After the sewage discharge is completed, the sewage discharge is completed and the sewage discharge valve is all closed.

Clean the scale at the bottom of the precipitation water jacket: first open the inner drainage valve, close the outer drainage valve after opening, open after closing, repeat ten times, but the total displacement of water jacket water capacity does not exceed 5%.

Scale on the inside of the jacket is harder to clean.It can be used by hand shoveling, pickling and baking, but the active method is to use softened water.

1. During the operation of the equipment, in order not to interrupt the production, during the operation of maintenance, when the fire should be put forward by the fire unit, please ask the competent department for approval before the.

2. The unit that approves the use of fire shall assign personnel to monitor the fire on the spot and have first-aid tools and instruments, such as loess, asbestos board, wet straw bag and fire extinguisher, etc.

3, in the vicinity of the maintenance site is not allowed to use open flame, power supply equipment should be cut off and hung warning board.

4. The equipment system shall maintain positive pressure and pressure above 20-60mm, and shall be supervised by special personnel.

5, maintenance of the pipeline to cut off, only with a hacksaw, can not use gas welding cutting: welding, only allowed to use electric welding, not allowed to use gas welding, so as to avoid burning through the equipment caused by accidents.

Control of temperature of gas generator oven:

1 the gas temperature in the lower part of the oven is correct.

When the temperature is rising rapidly, put some large pieces of wood into the fire from the inlet and close the inlet hole.As the temperature slowly rises, place small pieces of wood, add fire and open the hole.

When the temperature is higher than 200°C and it is difficult to heat up, adjust the fire, or put more wood into the hole, close the hole, open the natural ventilation valve, start the coal machine to add coal, the gas is exhausted, and then add coke.The heating rate is controlled by the degree to which the air is fed into the furnace by the natural ventilation valve.

If heating is difficult, please start the blower according to the blower startup procedure, close the natural ventilation valve and open the furnace air valve for proper blasting, replace natural ventilation with mechanical ventilation, and increase the combustion air to raise the furnace temperature.In the future, the furnace will be heated and heated by adjusting the air volume and the amount of coal added to control the flame in the furnace.

5. Before entering the hole, remove the operating platform, observe the coal combustion from the fire detection hole, adjust the air inlet at the bottom of the furnace by pulling the brazing, and through brazing, make the whole furnace evenly ignite the upper furnace to correct part of the furnace and close the upper part of the discharge valve.

After oven 6, note the drum water level and gas production.If the temperature is high, the temperature can be reduced from low to high to the saturation temperature.

7. When the temperature reaches 600°C, the normal gas detection and qualified gas supply requirements can be sent to the user, without the need for production. If the temperature is lower than 800°C, the temperature cannot be barely raised, but the oven needs to be completed in 168 hours.

Record the temperature and other parameters every hour to draw the actual oven curve.

9. If there is no abnormality (the abnormal condition requires the cold furnace to be closed, the CO content should be tested and the shell should be repaired), continue to culture the material layer.

Grade 10 furnace and gas quality qualified (CO2≤ 5% CO≥ 27% O2≤ 0.4%) can be connected to the power grid gas supply;Before sending the grid into the air, steam is introduced in the insulated chamber to raise the temperature above 100°C.

The company sells gas generator, two-stage gas generator, rotary kiln and other equipment for a long time with reasonable price and excellent quality.Contact number: 86-13676907460




上一篇:接纳二手反转展转窑、二手球磨机Recycling used rotary kiln, used ball mill 下一篇:没有了