3 sets 20 ton gas fired hot water boiler project in vietnam

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.

Small steam boiler Description: Small steam boiler refers to the amount of evaporation per unit time is small and low steam pressure steam boiler, steam boilers generally small volume refers to less than 30 micro-liters exemption steam boiler, the mechatronic device, host auxiliary integrated, easy to use, simple to install, simply connect the power, water and heat can, installation, use and technology supervision department supervision is not. Working principle: Its basic principle is: by an automatic control device, to ensure control liquid during operation or high, medium and low probe feedback control electrode opening of the pump, is closed, the amount of water the length of time the heating furnace; it is set by the pressure switch with the constant maximum output vapor pressure steam, the water level falling furnace, when in the low water level (mechanical), water level (electronic), automatic water pump, to the high level, the pump is stopped replenishment; At the same time, the electric tube furnace heating was continued, a steady stream to produce steam, the upper portion of the top panel or instantly display the steam pressure gauge pointer value, the whole process can be automatically displayed by the indicator. Product: Small steam boiler in accordance with the fuel can be divided into small electric steam boilers, small fuel steam boilers, steam boilers and other small gas; in accordance with the vertical structure can be divided into small steam boilers, horizontal steam boiler small, mostly single small steam boiler , double the return of the vertical structure, large steam boiler three-pass mostly horizontal structure

Method for implementing energy saving and environmentally friendly features a method of environmentally boiler boiler: the boiler flue gas heat recovery boiler is an important way of saving large flue gas calorific value, only the latent heat of vaporization of water vapor is sufficient to boiler feed water is preheated to above 100 ℃ not only can be used for boiler feed water, the excess water can also be used to heat domestic hot water. Fuel, boiler exhaust gas heat loss of about 8% to 16%, about 1% heat loss sewage, furnace heat 1 to 2%, 1% incomplete combustion, effective utilization of heat of about 80% to 91%, the flue gas includes N2 accounted 68%, Co211%, H2O16%, O24%, SO22PPM, NOx80PPM. If the exhaust gas temperature of 200 ℃, high total heat recovery through the heat exchanger, flue gas temperature can be lowered to 70C or less, the boiler feed water to raise to 20 ℃ 85 ℃, saving a lot of energy. Meanwhile, since the oil and gas, especially natural gas sulfur content less, the content of SO2 in the flue gas is very low, most of them are dissolved into condensed water discharged flue gas, the combined flue gas heat recovery devices are made of stainless steel, to ensure a reliable means corrosion resistance, and therefore the service life of the entire device more than 5-6 years. By monitoring, the indicators have reached the national environmental standards. Environmental regulations described boiler drum assembly welds should be: the drum longitudinal and circumferential weld head assembly or assembly welding seam characteristics weld two elements should satisfy the following requirements: the longitudinal weld seam or stitching head deviation of the actual edge on both sides of the steel sheet is not greater than 10% of the nominal thickness, and not more than 3mm; when the thickness is greater than 100mm, of not more than 6mm. Deviation of the actual edge seam on both sides of the steel sheet ring is not greater than 15% of the nominal thickness plus 1mm, and no greater than 6mm; when the thickness is larger than 100mm, no more than 10mm. Two abutting element or plate have different thicknesses and the edge of the book cut, treated according to the same plate thickness, the above-described nominal sheet thickness means; butt plate of different thicknesses, but with no thinning, the nominal thickness of the aforementioned finger planks . Any difference between the maximum inner diameter of the same cross-section and the minimum inner diameter of the drum should be not more than 1% of the nominal inner diameter. Angularity drum longitudinal seam should be no greater than 4mm. If the pressure detecting element via a weld joint defects found unacceptable, welding unit shall find out the reason, the development of a viable repair program to rework. Before welding defects should be completely removed. After welding, welding zone should be done appearance inspection and nondestructive testing. Heat treatment after welding element requirements, should be done after the welding heat treatment after welding. Rework the same position should not exceed three times. Repair parts, frequency and circumstances shall be deposited in the boiler repair product technical file.

Boiler manufacturers tell you how maintenance of the gas boiler? As we all know, gas boiler needs regular maintenance, fast boiler factory in Henan home introduction, maintenance must make adequate preparations when maintenance work is required to measure the device is working properly with the naked eye before the whole maintenance, especially in the combustion when the chamber for maintenance or repair, shall professionals. In daily life we ​​should also strengthen the monitoring of gas boilers, the following fast boiler factory in Henan home tells you how the gas boiler for maintenance? 1. According Henan fast Boiler Manufacturers factory stock company, maintenance when cleaning the pump inlet filter and the first oil filter screen, check the pump packing like open manhole, hand hole cleaning the boiler, the boiler internal structure inspection dirt and corrosion conditions, to determine the treatment period and determine the need for regeneration chemical cleaning; washing water level gauge, three-way stopcock, etc., to check for leakage situation. 2. In addition, attention should also be part of the control box and check whether a circuit is loose, if loose should be timely corrected to professionals, Henan fast boiler manufacturers suggest that the most important thing is fouling cleaning, check all valves are intact, and comprehensive cleaning operations, the rotation of the mechanical parts once the lubricating oil is added or oil change. 3. Open the next best fire smoke box front door, and check the gasket soot corroded, to determine whether to replace and clean. Henan fast boiler manufacturer of professional maintenance staff Tip: When the smoke box before opening, the burner should be detailed examination of the burner is burned to update. 4. Finally, you should check for corrosion and other water and sewage pipes every year, which is essential for extending the overall life of the product, leading fast boiler factory in Henan Tip: To focus on checking the insulation of electrical, electronics, circuit, cable also check the electric meter box in each instrument, buttons, gauge the correctness, after the completion of the preliminary examination is also required to review the work of 1-2 times, and strive to make equipment running smoothly. Finally, there is a gas boiler maintenance frequency of the problem, the main factor maintenance frequency has a frequency of use and the space environment, especially the space environment changed greatly or when the space environment more hostile, it should be an appropriate increase in the maintenance and the number of maintenance and avoid aging of components, affect the overall service life. Henan fast boiler manufacturers IMPORTANT home, boiler maintenance must be operated by professionals on behalf of, non-standardized operations to avoid personal cause subsequent problems.

Oil Gas Fired Vacuum Hot Water Boiler For Central Air Conditioning

natural gas lpg hot water boiler,heatingb oiler. Application field 4.Adopt patent technology.Boiler can supply different heat accoring to thermal requirements when outdoor temperature change.It willsupply comfortable temperature and at same time save energy . DZH 1 Ton-6 Ton Wood Boiler.

Learn More

Troubleshooting a Gas-Fired Hot Water Boiler

However, gas-fired boilers are fairly reliable and, when problems do occur, they are usually related to the expansion tank or water circulation pump(s). Thermostat malfunctioning: Check that thermostat is in heat mode and has an appropriate temperature setting. Try moving the thermostat setting for the

Learn More

WNS Oil & Gas Fire Tube Boiler, gas oil boiler manufacturer, 1-20

WNS series gas and oil fired boiler is the sub-project of high efficiency (up to 95% thermal efficiency) and eco-friendly boiler under the World Bank's GEF Program. Each technical indicator of boiler parts can be advanced in world. This is a kind of fast-assembly installation boiler which consists of boiler

Learn More

3tons hot water boiler --

Introduction of 3 ton hot water boiler. ASME industrial automatic top coal fired boiler manufacturer from china adopts compact structure and it also has advantages: simple installation, low initial investment, safe and reliable operation, energy conservation, environmental protection

Learn More

WNS Oil & Gas Fire Tube Boiler--

WNS series gas and oil fired boiler is the sub-project of high efficiency (up to 95% thermal efficiency) and eco-friendly boiler under the World Bank's GEF Program. Each technical indicator of boiler parts can be advanced in world. This is a kind of fast-assembly installation boiler which consists of boiler

Learn More

vertical gas fired hot water boiler manufacturers & suppliers

Factory Price Hot Sale Oil Gas Fired Steam Boiler Water Boiler for Industry and Commercial with Italian Burner Furnace. China Factory 0.5t to 20 Ton Central Heating Natural Gas Diesel Light Oil Industrial Steam Boiler Price.

Learn More

WNS Oil & Gas Fire Tube Boiler-Oil Gas Fired

CLHS Fire Tube Hot Water Boiler. This series oil gas fired boiler is horizontal type fast assembly fire tube boiler with three pass structure, it has compact structure, small volume, strong load adaptability 3 Sets 10ton Capacity Diesel Oil Fired Steam Boiler for Bangladesh Textile Factory.

Learn More

WNS Series Oil&Gas Fired Steam Boiler

Boiler pressure, water temperature setting multiple control and protection, and over-temperature protection, ensure the safe operation of the boiler. The boiler has to pass a series of strict inspection and testing, including the hydraulic pressure test and X-ray detection. All the accessories such as

Learn More

10 ton gas fired hot water boiler for hotel in Thailand- Boiler

Steam Boiler Projects. Project: WNS10-1.25-Y(Q),10 ton/h gas hot water boiler in Thailand. Application area: hotel. Project site: Thailand. In December, 2016, we had one set of 10 ton gas oil fired steam boiler exported to Thailand. According to client's requirement, the boiler was designed

Learn More

Industrial steam boiler hot water boiler factory manufacturer in china

ZG is a professional industrial steam boiler and hot water boiler factory manufacturer in china,supply 1 ton -20 ton oil and gas fired boiler,the 1 ton,2

Learn More

Leave your email

We will contact you in the first time and choose the right boiler model for you and provide a reasonable solution.