Water Boiler Hostel Use

At the same time, achieve sustainable development is also the focus of green chemical industry needs a breakthrough. Although the chemical industry is an important part of the national economy, however, mention it, our first thought is of high pollution, high toxicity. Therefore, how to reduce pollution and achieve sustainable development has become a top priority of all issues. Boiler chemical industry as an indispensable production equipment, damage to the environment if it is reduced, it is to achieve sustainable development has added new impetus. Gas boiler appears just to meet this demand, the development of chemical industry opened a new prologue.

With the aim to seize the key regulator, to avoid runs the risk of daily normal operation, with the key purpose of regulation is to maintain stable parameters to maximize the economic unit, requires us to be careful operation, careful adjustment, patient monitoring. The abnormal operation in the unit should be required to take a different operating modes to be adjusted. For example, coal coke is easy, when high volatile, high moisture, etc., to time requires adjustment for the purpose of safe operation, it is necessary to take appropriate way to ensure safe operation of unit operation. Especially when incident handling, not to expand the accident, for the purpose of recovery as soon as possible, requiring staff to run a pretty good idea, seize the adjustment key, adjust the timing to avoid mistakes, causing the accident to expand. For example, when the turbine load rejection, boiler water level regulation is the key, not timely reaction will be water accidents; and in the boiler fire, check the FSSS action is correct or not is the key, if FSSS failed to cut off fuel, causing deflagration, or not timely closure caused by warm water turbine water impact, it makes the accident and suffered serious losses.

A coal-fired steam boiler is a coal that burns fuel. After converting the heat of coal, steam is generated, but not all heat is effectively converted. Some have no work consumption, so there is an efficiency problem. In general, large boilers are more efficient. -80%. 1. Coal-fired steam boilers shall be accompanied by design documents, product quality certificates, safety and maintenance instructions, and supervision and inspection certificates (safety performance supervision and inspection certificates). 2. Installation, maintenance and renovation of boilers. Units engaged in the installation, maintenance and transformation of boilers shall obtain special facilities issued by the Provincial Bureau of quality and Technical Supervision The installation, maintenance and modification of boiler can only be carried out by preparing the certificate of installation and maintenance. Before construction, the construction unit shall notify the safety supervision and administration department of special equipment for the construction, maintenance and transformation of municipalities directly under the Central Government, and shall send the notice to the local quality and technical supervision bureau at the county level. Record and then notify the construction. 3. Accept boiler installation, maintenance and renovation. After the construction, the construction unit shall report the boiler hydraulic test and installation supervision to the special equipment inspection office of the Bureau of quality and Technical Supervision. After passing the qualification certification, the quality Technical Supervision Bureau, the Special equipment Inspection Institute and the County quality and Technical Supervision Bureau will participate in the whole experience. 4. Boiler registration . After accepting the coal-fired steam boiler, the user must fill out the boiler (census) registration form in accordance with the registration and use regulations of the special equipment, register with the quality Technical Supervision Bureau, and apply for the registration certificate for the safe use of the special equipment. . 5. The operation of the boiler. Boiler operations must be operated by certified personnel trained to obtain a certificate of operator for special equipment. Operating rules, eight systems and six records must be strictly observed during use. 6. Check the boiler. Boilers shall be inspected once a year, and unchecked coal-fired steam boilers shall not be used. The boiler's safety accessories are checked on a regular basis every year. Pressure gauge per Check every six months. Safety attachments that have not been checked frequently shall not be used. 7. It is strictly prohibited to install atmospheric boilers as pressure boilers. Boilers with three safety accessories are strictly prohibited, such as water level gauges, safety valves and pressure gauges.

In mid-March this year, Shenyang City, the first boiler industry issued emission permits. Plan will livestock poultry, dairy products manufacturing, automobile manufacturing and other industries 29 issued emission permits, issued by the maturity shall not sewage, sewage behavior of errant card companies to investigate and punish. This is also the industry's first Shenyang boiler emission permits.

According to the State Department "to control emissions permit system implementation plan" and the Ministry of Environment "discharge permit management approach", 2017 in Shenyang City has completed thermal power, paper, cement, electroplating, pharmaceutical, pesticide, textile printing and dyeing industry, 54 enterprises license issuance of work. 2018, the city completed the issuance of emission permits 128, including iron and steel industry 5, slaughtering and meat processing industry 106, 16 water treatment industry, ceramic industry one, according to industry certification and time-bound national requirements, so that " should be sent to do hair. "

This year, Shenyang City, according to "stationary sources of pollution permits Classification Catalog" requirement, will be livestock poultry, dairy products, Condiments fermentation products manufacturing, food manufacturing other convenience food, wine manufacturing, footwear, plywood manufacturing, bamboo and rattan wood furniture manufacturing, polyvinyl chloride, phosphate fertilizer, automobile manufacturing, battery manufacturing, non-metallic waste and scrap metal processing, garbage to hazardous waste sludge as fuel for thermal power generation, sewage treatment and recycling, environmental control industry , heat production and supply, electroplating facilities, sewage centralized treatment of industrial waste water and other 29 industries issuance of emission permits. Up to now, has been launched boilers, water treatment, ceramics, automobile manufacturing, battery manufacturing, phosphate fertilizer industry and electroplating processes work permits issued.

Shenyang Ecological Environment Agency, responsible person, emission permits to take "a card-style" management, so that all the laws and regulations of the environmental requirements of an enterprise integration to a convergence of the proposed permit up to implement the main responsibility for polluters. A company issuing a discharge permit, enterprises through the establishment of self-commitment, self-monitoring, accounting records and regular reporting system has proven its emissions by law, to further strengthen fine management.

Shenyang in the discharge permit issued during the EIA procedure will be incomplete, excessive emissions, there is the issue of corporate environmental management ordered rectification to achieve "issued an industry, to clean up an industry, an industry specification, an industry discharge standards." In the future, Shenyang will be implemented in accordance with the regulatory card issuing companies to carry out law enforcement inspection post card, after intensive license management, enterprise undocumented sewage discharge permits and do not follow the behavior will be investigated according to law.