This type of grinded nut shellnatural circulation boiler rice mill can withstand pressures beyond the range of normal pressure, low-temperature water can be supplied either hot water may also be provided, since the boiler has a slight positive pressure, depending on the pressure of the higher boiling point of the physical properties, the hot water temperature can be heated exceeds 100 ℃, meet some of the requirements of high temperature manufacturing enterprises. Meanwhile, the smaller the overall volume of the boiler, usually quick mode, the use of extremely rigid material package boiler bottom, easier installation and transport, while using the space requirements are not high, suitable for use in various environments . 4, complete premix condensing hot water boiler (H6)

How steam grinded nut shellnatural circulation boiler rice mill operation? A steam boiler scope rules apply to this practice operation of the steam boiler. 2.1 2 content steam boiler process equipment is high-pressure container, the operator must be well-known structures, explanation of the boiler performance and design, operation and obtain operating permits for technical examination in order to operate independently, it must be dressed labor duty products. 2.2 before ignition, each coping member ---- boiler display instrument, an electrical circuit, valves, cocks, pipes, water meter, pump, nozzles and various safety devices according to the procedure to check and confirm that no abnormal situation and leakage It may be started. Closing the hole in advance 2.3 Check the flue, the furnace and no foreign matter before proceeding. 2.4 start, programmed to check that the following do work: water meter; operation of water supply apparatus; low water cutoff operation; action pressure switch; pressure proportional control action; safety valve operation. 2.5 boiler blowdown should be run periodically (once per shift principle), blowdown, or prohibition hand hammer striking thereof with the drain valve opened, flushing water table once per shift. 2.6 boiler operation, the operator leaves his post allowed, when inspection tour should (in general a half-hour inspection, inspection records for one hour). 2.7 inspection tour should wear gloves, can not be touched with bare hands touch the heat conductive member, observe combustion furnace to wear protective glasses. 2.8 alarm has not met Ming, endless self-control or alarm malfunction, the scene was invalid or could not process should be shutdown immediately and report to the leadership process. 2.9 Where any of the following conditions should be treated immediately shutdown a) vapor pressure rises above the pole position, although the strengthening of water supply, steam safety valve has been ruled out, but the pressure continues to rise. b) serious water shortage c) the water level decreases rapidly (although the water supply, but still down) d) water gauge, pressure gauge, safety valves to malfunction. e) the furnace wall is damaged, a large number of smoke f) water supply equipment failure. g) the furnace leaking joints, deformation of the steel sheet, blister or crack is found. h) boiler full of water through drainage is still down. When the rear portion of i) the combustion flue found to have severe, or other polar operator safety risk. j) the occurrence of sudden severe soft drinks were vacated, the boiler or furnace severe vibration. 2.10 into the furnace needs repair, you must shutdown before proceeding to cool to room temperature and adequate ventilation, cooling and insulation must take compulsory measures should only be approved by the leadership in case of emergency, and a person responsible for work safety monitoring . 2.11 chain boiler operation, its vapor pressure, air pressure, temperature must not exceed the specified pressure. 2.12 without permission not allowed to remove or destroy any safety valve, safety valve can not be automatically excluded from the operation of steam, shall report to the leadership of the exhaust valve with an artificial lift, and good maintenance. 2.13 When the general lack of water, they should be immediately "called water" tests, such as when the Department of severe water shortages, shutdown should be an immediate ceasefire to stop the water, such as the Department is not serious water shortages, slowly, a small amount of water, but must be strictly monitoring changes in a variety of instruments. 2.14 When shutdown when a cease-fire, before the air pressure drops to zero, the fireman can not leave their posts. 2.15 slag to be cleaned regularly, focused on targeted stacking. 2.16 boiler system must be checked to confirm a variety of instruments, alarms, safety devices intact, correct, sensitive before shift change. 3 Record 3.1 "fireman shift relief record."

Battle to win the blue sky, is the major decisions and plans to make a big party in the nineteenth, and is for building a moderately prosperous society, to improve the quality of life of citizens and establish a beautiful China's development goals. To fully implement the nineteen spirit, promote the governance of air pollution intensity and improve the living quality of the environment, this year March 8, Zhengzhou Municipal Party Committee General Office, Zhengzhou Municipal People's Government Office issued the 2018 air pollution control program and the corresponding subsidy policy, the implementation of low-nitrogen gas grinded nut shellnatural circulation boiler rice mill retrofit demonstration project, as follows:

Before the end of September 2018, the city's more than 20 tons of steam (with), and the urban areas more than 4 tons of steam (with) the completion of gas-fired low-nitrogen transformation project demonstration projects, nitrogen oxides emission concentration is not higher than 30 mg / cubic meter, City level financial awards complement carried out in accordance with the 40% investment in equipment;

Before the end of September 2018, the city's more than 4 tons of steam (with), and the urban areas more than 2 tons of steam (including) low nitrogen gas boiler reconstruction project completed demonstration projects, nitrogen oxides emission concentration is not higher than 30 mg / cubic meter, City level financial awards complement carried out according to 30% of equipment investment;

Before the end of April 2019, the city completed all gas-fired low-nitrogen transformation, nitrogen oxides emission concentration is not higher than 30 mg / cubic meter, the municipal finances awards complement of 15% investment in equipment.

Biomass hot water grinded nut shellnatural circulation boiler rice mill is considered to be one of the alternative direction for the small coal-fired boilers, and biomass hot water boiler become the first choice for heating company when in purchase of thermal equipment.the establishment of the industrial system include biomass feed stock collection and transportation, briquette production, biomass boilers building and heat services is the development trend in the future.