Gas boiler precautions required during installation methods, or steps :( a) a foundation base of the boiler should be provided is determined according to the local soil, manufacturers design reference by the civil sector again. After reaching the base strength boiler, the boiler should drawings inspection and acceptance, and to draw the whole boiler three reference lines: a, longitudinal reference line - drum center or the center of the combustion apparatus. b, lateral reference line - the center of the front axle or chain grate slag centerline of the machine. C, elevation reference line - can be selected from a number of locations about four weeks, respectively, on the basis of the marking, the relative offset between the markers should not exceed 1mm. Furnace in place. After assembly the lower part of the boiler in place first, then the upper assembly large, the upper and lower portions need to find a combination of two positive pads firmly, should be both inside and outside the two casting. Installation location and size deviation test methods according to GB50273 "boiler installation engineering construction and acceptance" implementation. (B) lifting the boiler, during lifting, should be suspended on a lifting lug drum boiler ready large, the boiler on a foundation base coincides with the pre-drawn reference line. The longitudinal centerline of the boiler and the foundation, the deviation is not more than 3 mm, and the inclination with the center line of the drum hammer correction, allowing the central drum inclination is not larger than 5 mm, otherwise use horns foundation base and the junction pad level. Maximum level (c) Installation of boiler network (1), water supply conduit installation requirements typically require as backup pool below the normal water level line of the boiler, so as not to shutdown, boiler feedwater flowing into a large number of drainage caused to start the next . At the outlet of the tank (i.e., an inlet feed line) should be installed wire screen. (2), a main steam line installation requires the main steam lead pipe straight run section should be more than 0.5 m, the bending radius should be 4-5 times the diameter of the pipe, the trap should be fitted at the lowest line in order to prevent water hammer pipe, while to be reliable insulation. (3), the safety valve should be installed in the valve installation requirements after the hydrostatic test, the safety valve shall be fitted exhaust pipe, the exhaust pipe of the safety guide outside the boiler house, allowed valving the exhaust pipe. (4), mounting a lower water table level table downcomer must access a safe place, Hancock rotating flexible water table, not leaking, water table must be installed to the lighting device, easy to observe. (5), a pressure gauge mounting means so that when the scale gauge vertical plates, should be painted red gauge scale to show the maximum allowable pressure boiler, rotating flexible plug gauge, not leaking, water flow, pressure gauges insulation prohibited. (Iv) the boiler chimney installation requirements, when lifting the chimney, the chimney should be straight, horizontal direction lead length should not be too long, generally less than 5 meters, the height of the chimney should comply with relevant national standards. To add chimney rain cap, the weight of the chimney should not fall directly on the boiler chimney take over the host. Installation (e) combustion system: 1, according to the combustion system of FIG power line control circuit, a control signal line and the control line is electrically connected, the program should be installed reliable ignition and flame failure protection devices. Combustion process controller provides a separate set of contact start-stop control. May be formulated in a variety of burner start-stop loop cascade control relay 10A is a fuse, relay start-stop control stops the control terminal may be connected to the burner, may directly control the power of the burner. Both constant pressure sensor, water power, fuel, gas pressure set value is detected after the automatic controller opens. Time pressure sensor, water supply, oil, gas, and their detection circuit, alarm and found the problem immediately shutdown flame protection, the controller automatically displays the point of failure, an alarm sounds machine.
The method of adjusting the temperature of the superheated steam heating stove have? The method of adjusting the temperature of the superheated steam heating stove have? DC boiler steam temperature is mainly adjusted by adjusting the quantity of fuel to water. In actual operation, because the efficiency of boiler feed water and fuel heat enthalpy (depends on the water temperature) and the like will change, so the actual boiler operation to ensure the water-fuel ratio of the exact value is not easy. Coal-fired furnace will fluctuate because of the amount of coal and the amount of fuel due to the steam temperature. So, except DC boiler fuel to water ratio as the coarse adjustment means, but also must be used as a method of spray desuperheater means of fine-tuning adjustment. There is also some boiler flue gas recirculation, dampers and methods of the swing center of the flame as an auxiliary adjusting device.
The purchase of gas-fired boiler, we are more anxious shopping center, but for gas-fired boilers are not very understanding. After the introduction of others, we understand each other fast boiler more comprehensive, and more trust fast boiler. After the boiler put into use, it turns out, party fast products fully meet the needs of our shopping centers. --customer feedback
9 major technical characteristics of the gas 20 ton fired hot water boiler use for center heating you know? 1, according to atmospheric boiler design, boiler in a non-pressure state, there is no safety hazard. 2, the use of advanced multi-layer insulation centrifugal glass wool, steel for packaging famous white color, heat loss, anti-rust appearance 3, burner configuration imported brands, high degree of automation, automatic purge controller according to the instruction, the electronic auto-ignition, automatic combustion (gas) automatically adjusting the ratio of wind oil, security and stability performance, good combustion. And there are flameout protection device, ensure safe operation. 4, the computer controller hot water boiler, all the functions are stored on a magic smart chip, a key to power boilers, automatic timing, temperature operation, the user can set the start, shutdown time, after setting, without special duty, save time, and effort. 5, the inner fire tube inserted spoiler retardant, smoke slow speed, to strengthen the heat exchanger, the temperature of the flue gas discharged from a low smoke chamber, reducing heat loss and save fuel. 6, large font display temperature, easy to grasp and boiler operating conditions of the system, the water temperature can be freely set from 10 ℃ to 90 ℃, automatic boiler or heating system to provide users with life, bath with hot water. 7, the control system in accordance with the temperature control of boiler water circulation pump start and stop, boiler water circulating pump starts when the water reaches an upper limit temperature, lower than the hot water circulation pump stops when the water temperature lower limit. 8, horizontal fuel gas hot water boiler three return all wet back structure, using a large furnace, rough smoke tube design, increased furnace radiation heat absorption, the effective energy saving. Using threaded pipe and waveform furnace, greatly enhanced heat transfer effect, greatly saving fuel consumption. 9, while the machine is equipped with thermal protection (ultrahigh temperature furnace, the burner is automatically stopped and an alarm buzzer, the second over protection (the boiler shell temperature exceeds 105 deg.] C, the secondary circuit is automatically cut off), the lack of anti-dry protection of water (when water is lower than the low water level of the furnace, the boiler is stopped and an alarm beep), a boiler leakage protection (the control system detects electrical leakage, short circuit, automatically cut off the power).
2019-4-8·To meet the ever-increasing heating demand, a heating company in Beijing, China ordered 14 MW and 7 MW gas fired hot water boiler from our company. In March, 2015, the two sets of hot water boilers has completed the efficiency tests and they are proved to be high efficiency, less heat losses and environmental friendly.
Get a Quote1-20 ton gas/oil fired boiler. Price: Click to get the price. Capacity: Local Ad; Order Status; Store HTP Elite FT Gas Heating Water Boiler with 1 Rebate Center; Gift Cards; Ask Price Email Us. Hot Water Boiler Price Buy Hot Water Boiler Price . Hot Water Boiler Price, Message Center; My Favorites; Buy Get Quotations Now; Manage Buying
Get a QuoteShop our selection of Boilers in the Heating, Venting & Cooling Department at The Home Depot. Store Finder; Truck & Tool Rental Slant/Fin Sentry Natural Gas Water Boiler 120,000 BTU Input, 88,000 BTU Output Intermittent Ignition Our E Series Combi models have the power to deliver wholehouse heating and domestic hot water for homes with
Get a QuoteYes, If it is a pressurized system, the water from the back boiler and your oil or gas fired boiler can be mixed. This can also be achieved by using a water to water plate exchanger to preheat the
Get a Quote2019-4-8·8 ton/hr boilers provide the hospitals, hotels, bath center, buildings, factories, etc. with steam or hot water for vital needs, such as space heating and a variety of process uses. fire tube gas and oil boiler 1 t on -20 ton structure. Above is a horizontal fire tube boiler WNS series.
Get a Quote2017-9-30·2 set 10 ton and 1 set 20 ton gas fired industrial boiler in China wuhan The gas fired superheated steam boiler / hot water / gas / fuel oil CE, ASME | 1-20t/h, WNS Oil (Gas) Boiler Heze Boiler Factory Co., Ltd. Italy gas burner automatic fire tube boiler, WNS high pressure oil steam boiler
Get a QuotePackaging Details Industrial Gas Oil Fired Hot Water Boiler For Greenhouse Heating System package: 1.1.0ton to 2.0ton capacity gas boiler can be packed into 20'GP 2. 4ton to 10tons capacity gas and oil boiler can be packed into 40feet flat rack. Port Qingdao, Tianjin,Shanghai Port China Lead Time :
Get a Quote10 Ton Hot Water Boiler For Bath Industry. Capacity/Hot Power WNS series gas & oil horizontal steam boiler 1-20 ton/hour, hot water boiler 0 . Its expertise in as chain grate steam/hot water boilers from 2 the DZL series boiler ranges from 2 ton to 10 ton, Bath Center Gas Vacuum Fire Tube Boiler Dealer; Chemical Industry Fuel Hot Water Fire Tube Boiler .
Get a Quote2019-4-8·To meet the ever-increasing heating demand, a heating company in Beijing, China ordered 14 MW and 7 MW gas fired hot water boiler from our company. In March, 2015, the two sets of hot water boilers has completed the efficiency tests and they are proved to be high efficiency, less heat losses and environmental friendly.
Get a QuoteWNS gas(oil) fired hot water boiler from Qingdao Enneng Machinery Co., Ltd.. Search High Quality WNS gas(oil) fired hot water boiler Manufacturing and Exporting supplier on Alibaba.com.
Get a Quotegas fired hot water boiler for poultry house - k hot water heating boiler for poultry house PROJECT ZOZEN boiler as a pioneer in China's boiler industry,can provide many professional types of industrial boiler,such as,gas&oil boiler, coal-fired boiler, biomass boiler, thermal fluid heater and other series of more than 400 varieties of
Get a QuoteHenan Gentle Industry Co., Ltd is the R&D and production base of thermal equipment of Shanghai Zhenlv Environment Protection Technology Co., Ltd. . It is a level-B producer permitted by General Administration of Quality Supervision, Inspection and Quarantee specializing in the production of gas fuel steam boiler, hot water boiler, organic heat carrier furnace.
Get a Quote8 tons pressure hot water boiler - 8 ton/hr boilers provide the hospitals, hotels, bath center, buildings, factories, etc. with steam or hot water for vital needs, such as space heating and a variety of process uses. fire tube gas and oil boiler 1 t on -20 ton
Get a Quote2019-8-23·Navien NCB-E and NFC are the ultimate high efficiency condensing combination boilers with the capacities to supply both heat and domestic hot water for larger homes enough space heat for a whole house, plus hot water to run up to 3 showers and a dishwasher all at the same time.
Get a Quote2019-8-29·Propane boilers, also known as LP or liquid propane boilers, come in both hot water and steam medium options. We carry propane boilers from the top manufacturers in a variety of sizes. Find one for your application today.
Get a Quote