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两段式煤气发生炉安装、调试Installation and commissioning of two-stage gas generator

   两段式煤气发生炉,又称之为双段式煤气发生炉,双段煤气发生炉等。两段煤气发生炉由于增加了一个适当高度及结构的干馏段,使煤在干馏段内被徐徐加热,进行低温干馏,所产生的焦油不会发生裂解,焦油粘度低,流动性好。

    两段式煤气发生炉安装硬性要求有哪些:

    1、现场安装用的主材料、副材料必须符合设计图纸上注明的技术要求。某些材料如焊条,时需要注意的几个方面焊丝,油漆,润滑油等要严防受潮。在潮湿和低温环境中施工时,必须采取必要的保护措施。

    2、煤气发生炉的主厂房、设备基础、各种储水池等土建工程必须有相应施工资质的施工队伍承担。施工过程应按有关的施工和验收规范进行施工、检查和验收。

    3、两段式煤气发生炉设备和煤气管道的安装,应有具有相应安装资质的安装队伍承担。安装队伍的组成应有持证焊工,起重工,并配备一定数量的工程技术人员和专职检验人员负责安装工程技术指导和工程质量检查、验收以及安装过程中的安全工作。

    煤气发生炉安装底部轴承,煤气发生炉依次安装底盘、炉篦座、炉篦、安装炉体、安装灰盆和小灰刀,最后安装煤机、汽包、油压推力系统和配管线。根据生产厂家提供的煤气发生炉地基图划安装线做好基础,并确认已凝固好。1、轴承下座图水平允差为每米0.025毫米,以滚道为基准测量2、六个托座间距允差为5毫米,下座圈与托座上平面应贴合紧密;3、给轴承注入适量润滑油,并转动自如。

    煤气站的设备制造:

    1、煤气发生炉(包括单段式或两段式)的炉体水夹套有常压容器和压力容器。持有压力容器生产许可证的单位可生产常压、压力水夹套和蒸汽包,持有常压容器生产许可证的单位,只能生产常压水夹套,除此以外的焊接设备应按《钢制焊接常压技术条件》(JB2880-81)中规定制作。

    2、生产单位必须具有带有10吨以上桥式吊车的车间,内配备有卷板机(最大卷板厚度30mm)、自动切割机、电焊机、专用工装等生产设备和一定数量的持证焊工。

    3、产品制造必须按图纸加工,重要焊件必须由焊接实验室定出施焊工艺,由持证焊工施焊,最后经过无损探伤检验合格,并签发产品合格证,随货出厂。

    4、“压力容器”的生产必须符保国家劳动部颁发的《压力容器安全技术监察规程》的有关规定;一般焊件若没有国标的应执行部(省)的标准和行业标准,新开发的产品,应制定企业标准并执行之。企业标准应通过审查并在当地技术监督部门备案。

    煤气发生炉煤气站的施工与安装:

    1、煤气发生炉煤气站的主厂房、设备基础、各种储水池等土建工程必须有相应施工资质的施工队伍承担。施工过程应按有关的施工和验收规范进行施工、检查和验收。

    2、煤气发生炉煤气站的设备和煤气管道的安装,应有具有相应安装资质的安装队伍承担。安装队伍的组成应有持证焊工,经验丰富的起重工,技术精湛的装配钳工和电工,并配备一定数量的工程技术人员和专职检验人员、安全人员,负责安装工程技术指导和工程质量检查、验收以及安装过程中的安全工作。

    安装队伍必须配备必要的安装机具(吊装、焊接、卷板、切割、烘干箱等设备)和测量、检测仪器。

    3、现场安装用的主、副材料必须符合图纸上注明的技术要求。某些材料如焊条等严防受潮。在潮湿和低温环境中施焊时,必须采取必要的保护措施。

    本公司长期从事两段式煤气发生炉、煤气发生炉的设计、制作、安装、调试等技术服务,有意者联系!电话:86-13676907460

Two - stage gas generator, also known as double - stage gas generator, double - stage gas generator.Due to the addition of an appropriate height and structure of the dry distillation section, the coal in the dry distillation section is slowly heated, low temperature dry distillation, the tar produced will not crack, low tar viscosity, good fluidity.

What are the mandatory requirements for the installation of two-stage gas generator?

1. The main and secondary materials used for site installation must meet the technical requirements specified in the design drawings.Some materials such as welding rod, when the need to pay attention to a few aspects of welding wire, paint, lubricating oil to be strictly moistureproof.Necessary protective measures must be taken when working in damp and low temperature environments.

2. The main workshop of the gas generator, equipment foundation, various reservoirs and other civil engineering projects must be undertaken by the construction team with corresponding construction qualifications.Construction, inspection and acceptance shall be carried out in accordance with the relevant construction and acceptance specifications.

3. Installation of two-stage gas generator equipment and gas pipelines shall be undertaken by an installation team with corresponding installation qualifications.The installation team shall be composed of certified welders, heavy lifting, and a certain number of engineers and technicians and full-time inspectors who shall be responsible for the technical guidance of installation engineering and the inspection, acceptance and safety work during installation.

The gas generator shall install the bottom bearing, and the gas generator shall install the chassis, grate, grate, furnace body, ash basin and small ash knife successively, and finally install the coal machine, drum, oil-pressure thrust system and distribution pipeline.According to the gas generator foundation drawing provided by the manufacturer, draw the installation line to make the foundation and confirm that it has solidified.1. The horizontal tolerance of the bearing lower seat diagram is 0.025mm per meter, and the raceway is taken as the reference for measurement. 2.3. Inject proper lubricating oil into the bearing and rotate freely.

Equipment manufacturing for gas stations:

1. The water jacket of the gas producer (including single-stage type or two-stage type) has atmospheric vessel and pressure vessel.The unit holding the production license of pressure vessel can produce atmospheric pressure, pressure water jacket and steam bag, while the unit holding the production license of pressure vessel can only produce atmospheric water jacket, and other welding equipment shall be made in accordance with the provisions of "Steel Welding Atmospheric Pressure Technical Conditions" (JB2880-81).

2. The production unit must have a workshop with a bridge crane of more than 10 tons, equipped with plate winder (the maximum thickness of plate is 30mm), automatic cutting machine, electric welding machine, special tooling and other production equipment, and a certain number of licensed welders.

3, product manufacturing must be processed according to the drawing, important welding parts must be determined by the welding laboratory welding process, welding by licensed welders, and finally passed the NDT inspection, and issued the product certificate, shipped with the goods.

4. The production of "pressure vessels" must comply with the relevant provisions of "Technical Supervision regulations for Safety of Pressure Vessels" issued by the Ministry of Labor;If there is no national standard for general welding parts, the standards of the ministry (province) and the industry shall be implemented. For newly developed products, enterprise standards shall be formulated and implemented.The enterprise standard shall pass the examination and be put on record in the local technical supervision department.

Construction and installation of coal gas generator gas station:

1. The main workshop, equipment foundation and various storage tanks of the gas generator gas station shall be undertaken by the construction team with corresponding construction qualifications.Construction, inspection and acceptance shall be carried out in accordance with the relevant construction and acceptance specifications.

2. Installation of equipment and gas pipelines of gas generating furnace gas station shall be undertaken by an installation team with corresponding installation qualification.The installation team shall consist of certified welders, experienced lifters, skillful fitters and electricians, and a certain number of engineers and technicians, full-time inspectors and safety personnel, who shall be responsible for the technical guidance of installation engineering and the inspection, acceptance and safety work in the process of installation.

The installation team must be equipped with necessary installation machines and tools (hoisting, welding, plate rolling, cutting, drying box and other equipment) and measuring and testing instruments.

3. The primary and secondary materials used for site installation must meet the technical requirements indicated on the drawings.Some materials, such as welding rods, are strictly protected from moisture.Necessary protective measures must be taken when welding in damp and low temperature environments.

The company has long been engaged in the design, production, installation, commissioning and other technical services of two-stage gas generator, gas generator, interested people contact!Telephone: 86-13676907460




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