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cylindrical horizontal boiler

Nanyang how to make a gas-fired cylindrical horizontal boiler designed to meet the needs? Boiler equipment, can be said to conventional equipment. Many factories, or some inside the hotel, as long as at the time were used for this boiler equipment, to achieve the main objective, that is, can be used to supply heating and hot water, can now become a lot of factories which will to use the device. In today's emerging new energy, but also can occur with gas boiler equipment, may have been used in many places.

Diagnostic how to produce dry steam cylindrical horizontal boiler plant accident when the lowest water level of water already defined inferior, but still water meter water level can be seen, less water mild off; when the water level was observed water level gauge see when broken into serious water shortages. Status summarized as follows: (1) a conventional water drum level height inferior to the height defined; (2) low water warning, alarm sound, warning lights; (3) the temperature of the steam superheated vapor is increased; (4) providing water not conventional, less than the amount of steam; (5) the temperature of the water vapor discharged smoke increases.

National Energy Board was held on October 30 press conference, announced the first three quarters of this year, mainly energy situation, renewable energy grid operation, the third quarter 12,398 Energy Regulatory hotline complaint inadmissible situation, but also on "on the strengthening of the power industry cybersecurity guidance of "interpretation.

The first three quarters of energy consumption will continue to pick up, and constantly improve the quality of supply, and further optimize the energy structure, promote energy transformation continued, the main indicators better than expected, reflected in six aspects.

First, the rapid growth of energy consumption.

1, coal consumption continued to pick up. The first three quarters, driven by growth in coal consumption, coal consumption growth picked up. According to preliminary industry statistics, the proportion of total coal consumption of coal accounts for about 53.9%, an increase of about 2.3 percentage points over the same period last year.

2, oil consumption is relatively stable. The first three quarters, apparent consumption of oil increased by about 3.4%, growth was flat with last year.

3, rapid growth in natural gas consumption. The first three quarters, the apparent consumption of natural gas increased by about 16.7 percent, the growth rate down 0.8 percentage points over the same period last year.

4, the rapid growth of electricity consumption. The first three quarters, total electricity consumption grew by 8.9% year on year, the growth rate increased by 2 percentage points over the same period last year, the highest six-year high.

Second, continue to promote energy transformation.

1, continue to optimize the structure of power installed. Clean energy power generation capacity in the first three quarters, hydropower, nuclear power, wind power, and solar power together, the total installed capacity of 36.4%, 1.4 percentage points over last year; clean energy generating capacity grew 8.9%, higher than the growth rate of the thermal power by 2.0 percentage points .

2, electricity consumption structure was further optimized. The first three quarters, the four energy-intensive industries the proportion of electricity which fell 0.5 percentage points, tertiary and residential proportion of total electricity consumption increased by 1 percentage point.

Third, the quality of energy supply and gradually increase.

1, to coal production, ensure supply, stable prices marked success. The first eight months, the cumulative excess resolve the coal production capacity of about 100 million tons, completed 67% of the annual task.

2, resolve to further promote coal overcapacity. Relevant local and enterprise-wide combing less than 300,000 kW coal units, investigation of energy efficiency and environmental non-compliance unit to implement the 2018 coal industry, eliminate backward production capacity goal.

Fourth, make up the short board energy projects to accelerate.

1, natural gas security of supply capacity significantly enhanced. Natural gas pipeline network interconnection, gas storage facilities, gas prices and other work to accelerate the merger.

2, energy Huimin construction speed. Clean warm northern steadily. In two batches to arrange 12 billion yuan central budget for investment, focusing on upgrading rural power grids "Three Tri-State area," the depth of poverty-stricken areas.

3, project reserves of energy make up the short board to speed up the implementation of the work.

Five pilot power system reform in full swing.

The provincial power grid transmission and distribution tariff reform to achieve full coverage. Cross inter-provincial renewable electricity spot trading further promote the pilot.

Sixth, the energy efficiency of the sector, improving overall efficiency.

The first eight months, gross profit increased by 25.1%, accounting for 17.8% of industrial enterprises increased by 5 percentage points over the same period last year.

We all know that cylindrical horizontal boiler scaling will bring a variety of problems to the boiler, such as reducing the service life of the boiler, increasing unsafe factors, making the boiler metal brittle, virtually increasing maintenance costs, and so on. So we have to regularly clean the boiler maintenance. So what are the methods and techniques of Fangkuai boiler descaling? The editor will list for you one by one: first, the artificial scale removal method, loosening the bolts on the boiler sewage outlet is generally common at both ends of the boiler horizontal tube, and we can see the scale on the inner wall of the boiler horizontal tube. Then use a small shovel and other tools (no hard requirements, can remove the scale from the boiler and The scale is scraped off or shoveled off, then rinsed the inner wall with water to flush out the waste, but this method is more energy-consuming to our production staff, the second is chemical scaling, This is a convenient and quick method of scale removal, chemical descaling process: clean water washing boiler cleaning agent, clean water rinsing passivation treatment; Before cleaning, we should disconnect other systems that have nothing to do with the boiler, connect the cleaning tank, the cleaning pump and the boiler into a cleaning closed loop; rinse once with clear water, wash out the large particles of dirt, and then put in the scale remover for circulation cleaning Wash and decontaminate, the process is usually 2 hours, then rinse again, clean up the residue, put in the passivation agent, maintain. These are two methods used at present. For boiler scales, we can pay attention to the treatment of boiler water at ordinary times, specifically lime soda softening method. In the water to be put into the boiler, we can use lime soda soften water. Reduce the minerals it covers, or put chemicals into the boiler to soften the water.