6results about How to "Reduce burning costs" patented technology

The utility model relates to a kind of porcelain tunnel kiln production line, wherein porcelain tunnel kiln production line includes the tunnel kiln main part for firing porcelain and the multiple energy-saving efficient combustors of interval arrangement along the length direction of tunnel kiln main part being arranged on tunnel kiln main part, energy-saving efficient combustor includes outer sleeve, inner tube of insertion in outer sleeve and branch pipe of being arranged in the gap between outer sleeve and inner tube, the first side of the outer sleeve is equipped with the first inlet of the air into gap, the first end of the inner tube has the second inlet of the natural gas into, the first end of the branch pipe has the third inlet for the hydrogen gas containing into, the middle part of the inner tube is equipped with the fourth inlet of the second end port communication of branch pipe, the wall of tunnel kiln main part is equipped with channel, energy-saving efficient combustor is arranged in channel, and this porcelain tunnel kiln production line uses energy-saving efficient combustor, it is favorable to improve its combustion efficiency, reduce combustor use cost.

The invention discloses an efficient combustion type tail gas treatment device, comprising a gas passing unit, a combustion unit and a cooling and purification unit, wherein the gas passing unit is used to pass the tail gas; the combustion unit comprises a sleeved combustion tube, a heat preservation sleeve and an outer tube, the inner wall of the combustion tube comprises a metal fiber felt layer, the heat preservation sleeve and the combustion tube are designed so that the combustion material supplied by the external gas source can pass through the heat preservation sleeve and the combustion tube into the combustion chamber; the cooling and purification unit comprises a cooling and purification channel connected to the outlet end of the combustion chamber, which is used to cool and purify the tail gas after combustion. The invention has reasonable structure, sufficient and uniform combustion, no large-scale open flame and good safety.

The utility model discloses a coal yard partitioned coal storage structure, include: the blanking plate is inclined setting, be used to the coal screening screening board, the screening board is equipped with multiple groups, and multiple groups screening board are fixedly connected in order on the blanking plate, the utility model discloses a blanking plate, screening board and the design such as vibrating motor, through the inclined setting of blanking plate and screening board, cooperate vibrating motor drive, make coal complete efficient screening in the conveying process, through setting multiple groups of mesh number different screening board, make coal can be screened through multiple groups of mesh number different screening board, and the screened coal can fall in the corresponding partition cavity and store in partition, avoid the problem such as inconvenient use, processing difficulty and low combustion efficiency caused by mixed storage, simultaneously, the accurate partition storage improves coal utilization rate, reduces the resource waste, effectively reduces the subsequent processing and combustion cost, provides efficient, economic solution for coal storage management.

The utility model discloses a heating furnace for forging, which comprises a heating furnace body and a burner, an exhaust chimney is arranged on the heating furnace body, a heat exchange box is arranged outside the heating furnace body, the heat exchange box is communicated with the exhaust chimney through a return pipe, a heat accumulator is arranged in the heat exchange box, an air inlet is arranged at one end of the heat accumulator, and an air outlet is arranged at the other end of the heat accumulator. And the other end of the heat accumulator is connected with an air supply pipe. The air supply pipe, the heat exchange box and the return pipe are arranged in the exhaust chimney, so that circulation of hot air after combustion is achieved, heat of the hot air exchanges heat with the heat accumulator in the heat exchange box, air entering the combustor is heated, the heated air is mixed with fuel in the combustor for combustion, and the combustion efficiency is improved. After the high-temperature air enters the combustor, the temperature in the combustor can be increased instantly, so that rapid temperature rise of the combustor is achieved, fuel consumption is reduced, combustion cost can be saved, recycling of waste heat of the heating furnace is improved, and great convenience is brought to production.

The invention relates to a combustor for a washing powder drying preparation process and relates to the technical field of combustors, the combustor provides hot air needed for washing powder drying preparation, the combustor comprises a combustor body, a feeding mechanism and a tailing conveying mechanism, and the feeding mechanism and the tailing conveying mechanism are arranged at the inlet end and the outlet end of the combustor body respectively; the feeding mechanism conveys biomass powder fuel outside the feeding mechanism into the combustor body, the tailing conveying mechanism conveys residues generated after combustion of the tailing conveying mechanism to the next process, the combustor further comprises a plurality of gas combustion chambers, the gas combustion chambers are sequentially arranged in a communicated mode, one ends of the gas combustion chambers communicate with one side of the combustor body, and the other ends of the gas combustion chambers communicate with the other side of the combustor body. The other ends of the gas combustion chambers output hot air through high-temperature gate valves. The combustor has the following effects that harmless combustion is achieved, the combustion cost is relatively low, and more continuous hot air can be provided for large-scale washing powder drying production enterprises.