34results about How to "Temperature close to" patented technology

The invention discloses a spiral ultra-long cooling loop irradiation device, which is characterized in that an inner-layer annular space is formed between an inner-layer irradiation tank and a middle-layer irradiation tank, and an outer-layer annular space is formed between the middle-layer irradiation tank and an outer-layer irradiation tank; a sample is arranged on a clamping block, and the clamping block is arranged in the inner-layer annular space; an outer-layer cooling pipe and an inner-layer cooling pipe are both wound on the outer wall of the middle-layer irradiation tank; a water outlet of the outer-layer cooling pipe is communicated with the outer-layer annular space at the bottom of the outer-layer irradiation tank; a water outlet of the inner-layer cooling pipe is communicatedwith the bottom of the inner-layer irradiation tank; the inner-layer irradiation tank is communicated with the outer-layer annular space through a one-way valve; a circulating water outlet pipe is arranged at the top of the outer-layer irradiation tank and is communicated with the outer-layer annular space. According to the spiral ultra-long cooling loop irradiation device, the problem that the axial temperature of an irradiation device is not uniform is solved, the inner spiral cooling circulation loop and the outer spiral cooling circulation loop are arranged to control the temperature in the irradiation device, and it is guaranteed that the temperatures of all material samples in the irradiation device are close.

A dust removal device and dust removal method for gas containing dust and tar, relating to a dust removal device, the dust removal device includes at least two dust removal units, and each dust removal unit includes a housing, an air inlet branch pipe, a storage dust bin and a dust removal unit. The filter device is equipped with a storage dust bin on one side of the shell, an air inlet cavity is arranged on the upper part of the dust storage bin, and a filter device is installed on the outer middle part of the dust storage bin. The filter devices include a flat rod control rod, a flat Material rod, discharge rod, filter bed and baffle plate, the outer middle part of the storage dust bin are equipped with a filter bed, the filter surface of the filter bed is covered with filter material, and the lower part of the filter bed is equipped with a clean air chamber. A discharge rod assembly with a connecting rod structure is installed in the room, and a baffle plate connected with the discharge rod assembly is provided on the inside of the filter bed; the present invention effectively solves the problem that the filter material is bound by tar and loses the filtering effect, without affecting the device and Production of the process.

The invention discloses a horizontal type bucket-shaped closed bottom blowing energy-saving glass furnace, and belongs to glass product manufacturing. The horizontal type bucket-shaped closed bottom blowing energy-saving glass furnace comprises a furnace body, a feeding inlet, a discharging outlet, an oxygen lance, a flue, a bank slope, an observation window, a molten bath and a high-temperature chamber. The horizontal type bucket-shaped closed bottom blowing energy-saving glass furnace is characterized by being formed and supported by a steel structural frame. The horizontal type bucket-shaped closed furnace body is made of lining refractory materials. The large lower part inside the furnace body is the molten bath, and the small upper part inside the furnace body is the high-temperature chamber. The oxygen lance is arranged at the bottom of one end of the furnace body. The feeding inlet is formed in the side wall of the furnace body. The end face of the other end of the furnace body is provided with the discharging outlet and the flue, and the inclined plane bank slope is arranged at the lower portion of the end of the furnace body. The observation window is arranged on the side wall of the high-temperature chamber. Compared with the prior art, the horizontal type bucket-shaped closed bottom blowing energy-saving glass furnace has the advantages of being simple in structure, balanced in stress, safe, reliable, small in size, large in capacity, high in heat efficiency, environmentally friendly, even in ingredient mixing and high in discharging quality, saving energy and the like, and therefore the horizontal type bucket-shaped closed bottom blowing energy-saving glass furnace has the good use and population value.

The invention discloses an efficient energy-saving environment-friendly pre-burning burner which is simple in structure, higher in heat burning rate of fuel and more energy-saving and environment-friendly. The efficient energy-saving environment-friendly pre-burning burner comprises a pre-burner, an igniter, an air inlet pipe and at least one fuel jetting device, wherein the air inlet pipe and the at least one fuel jetting device are communicated with the pre-burner; and the pre-burner comprises a pre-burning chamber and an air spraying chamber which are communicated, the pre-burning chamber is communicated with all fuel jetting devices and the air inlet pipe, the right end of the air spraying chamber is opened, the air spraying chamber is in a step shape, and the left end of the air spraying chamber is a large end. The ignition end of the igniter is located in the pre-burner, each fuel jetting device comprises a fuel spraying nozzle and an oil supply pipe, each fuel spraying nozzle is located on the side wall of the pre-burner, the fuel spraying nozzles are arranged in the pre-burner, and the left end of each fuel spraying nozzle is communicated with the corresponding oil supply pipe. The efficient energy-saving environment-friendly pre-burning burner further comprises an air blower, a vent pipe and an air bin, the vent pipe is communicated between the air blower and the air bin, the vent pipe is communicated between the air bin and the pre-burner, and the air bin is arranged on the outer wall of the pre-burner.

The component has a strain measurement device (SMD) circuit board (6) arranged parallel to a side wall of a housing capsule. An SMD sensor (10) enables acquisition of temperature of supply air in the housing capsule. The SMD sensor is arranged between recesses (8, 9) of the SMD circuit board and a cooling body (12), where an edge of the sensor is arranged to an air inlet aperture of the housing capsule. The SMD sensor contacts strip conductors (11) between the recesses. The cooling body increases thermal resistance of heat sources of the circuit board.

The invention relates to a system comprising: a pump (3) for conveying a flow medium; an assembly (5) for converting the flow medium from a liquid state to a gaseous state; a fluid machine (6) for converting thermal energy of the flow medium into mechanical energy; a condenser (4) for condensing the gaseous flow medium into a liquid state, a cooling unit (7) for cooling the liquid flow medium being arranged upstream of the pump (3) in order to reduce the compression work.