31results about How to "Reduce evaporation efficiency" patented technology

The invention discloses a method for extracting maca bioactive components based on ultrasonic wave. The product containing high-concentration maca bioactive components is finally obtained by means of using a high-pressure wall-cracking technology and an ultrasonic wave extracting technology to process the maca root tuber. Compared with the current extracting technology, the method has the advantages that the bioactive components such as maca alkaloid, the macaenes and the macamides in the maca root tuber are effectively extracted, the raw material utilization rate is increased and the production cost is reduced. Furthermore, the product prepared according to the method has high bioactivity and much better healthcare effect than that of the prior art.

The invention discloses a pipeline fin evaporator. Multiple first fins and second fins are movably arranged on an evaporation pipe in a crossing and sleeving manner, the gradual change trends of the thicknesses of air inducing blocks of the first fins and the second fins in the circumferential direction of annular distribution are opposite, the gradual change trends of the thicknesses of any air inducing blocks of the first fins and any air inducing blocks of the second fins in the direction away from the circle centers of the first fins and the second fins are opposite, elastic cleaning brushes are fixedly connected to the outer sides of elastic cleaning cylinders, the elastic cleaning cylinders are fixedly connected with elastic extrusion columns cooperating with the air inducing blocks to achieve extrusion, and second magnetic blocks cooperating with first magnetic blocks to achieve water pressing are arranged in water storage troughs in a sliding manner. In the using process, the fluid state of air is disturbed through rotation of the first fins and the second fins, through cooperative arrangement of vent holes and the air inducing blocks, air circulation is guided, meanwhile, the contact area of the air and the fins is increased, the contact time of the air and the fins is prolonged, and through cooperative arrangement of the elastic cleaning brushes, the elastic extrusion columns and the like, the surfaces of the fins are cleaned.

The invention discloses a humidification and dehumidification type water purification device for evaporation enhancement of a fluidized bed. The humidification and dehumidification type water purification device comprises a condensation chamber, a condenser, an evaporation chamber, an upper partition board, a lower partition board, a spraying device, a heating device and a drive device, wherein an evaporation cavity is limited in the evaporation chamber, a second gas inlet, a second gas outlet and a sewage outlet are formed in the evaporation chamber, and the second gas outlet is communicated with a first gas inlet; the upper partition board and the lower partition board are arranged in the evaporation cavity in a spaced mode so as to divide the evaporation cavity into an upper cavity, a middle cavity and a lower cavity, suspended solid particles are arranged in the middle cavity, the second gas inlet is communicated with the lower cavity, and the second gas outlet is communicated with the upper cavity. The spraying device is provided with a spraying nozzle in the upper cavity. The heating device is connected between the spraying device and a water outlet pipe. The drive device is connected between a first gas outlet and the second gas inlet. By means of the humidification and dehumidification type water purification device, water purification efficiency can be improved, the structure is simple, and cost is low.

The invention discloses a self-balancing liquid supplementing and exhausting device for temperature control equipment. The self-balancing liquid supplementing and exhausting device comprises a liquidpump, a liquid outlet pipeline, a working pipeline and a liquid return pipeline, and further comprises a heater barrel and a liquid inlet pipeline, and further comprises a liquid supplementing water tank, a liquid supplementing pipe and an exhausting pipe. The self-balancing liquid supplementing and exhausting device can solve the problem that when a liquid pumping pump is used for pumping liquid,air in the pump and pipelines of the pump must be manually exhausted into the pump every time the pump is started.

The invention provides a wood single-plate microwave drying device and drying method. The wood single-plate microwave drying device comprises a microwave heating device, a ventilation device controlling the ventilation quantity of the microwave heating device and a metering device metering the electricity consumption of the microwave heating device and is characterized in that the ventilation device is arranged on one side of the microwave heating device, and air in the microwave drying device enters the ventilation device through a ventilation opening in one side of the microwave heating device and is then discharged. In a work state, the metering device records the electricity consumption E of the microwave heating device when the wood water evaporation quantity is G so as to obtain a wood single-plate microwave drying water extracting rate eta. The numerical value of the wood single-plate microwave drying water extracting rate can be measured and calculated. Technical difficulties limiting the microwave wood drying technology for many years can be digitized, and a substantial breakthrough is made in the industrial application of the microwave wood drying technology.

The invention relates to the technical field of control, in particular to an energy storage battery cabin temperature control method, an energy storage discharge control method and an energy storage application system.The energy storage battery cabin temperature control method comprises the steps of temperature detection, temperature control over the surface of a battery, battery work and discharge control; the detection result is fed back to the integrated chip in the battery compartment, the integrated chip sends an electric signal to the power supply in the battery compartment, and when the environment temperature in the battery compartment is higher than the working temperature of the battery, namely the surface temperature of the battery is too high, the heat dissipation assembly works to dissipate heat of the battery; according to the invention, the temperature of the battery is reduced and increased by using the heat pipe and the water vapor, and the battery and external electric elements are protected by adopting the hole-type semiconductor and the electronic semiconductor, so that the problem that the battery is easily damaged due to'hot work 'and'cold work' of the battery and the battery works at an abnormal temperature is solved.

The invention discloses an energy-saving and environment-friendly thermal deaerator. The energy-saving and environment-friendly thermal deaerator comprises a deaerator body. A deoxygenation head is mounted at the top end of the deaerator body. A recovery pipe is mounted at the top end of the deoxygenation head. A water storage tank is mounted on one side of the deaerator body. A second separator is mounted at the top end of the water storage tank. The energy-saving and environment-friendly thermal deaerator is provided with the recovery pipe, a preheater, a condensate water return pipe, a condensing agent circulating pipe, a condenser and a condensing agent discharge pipe. Primary waste steam and secondary waste steam discharged from the interior of the deaerator body are recovered throughthe recover pipe. The recovered waste steam firstly passes through the recover pipe to go into the condenser and is subjected to heat exchange through a condenser pipe in the condenser. After heat exchange, water vapor in the waste steam is condensed into liquid water. Heat in the waste steam is transferred to a condensing agent in the condenser pipe. The condensed liquid water passes through a pressure valve and the condensate water return pipe to be discharged into the water storage tank, and the cyclic utilization of water is realized.

The invention discloses a low-temperature evaporator and a control system thereof. The low-temperature evaporator comprises an evaporator and a condenser, a waste liquid part, a defoaming part and a steam part are sequentially arranged in the evaporator from bottom to top, the condenser is divided into a pipe layer and a shell layer, and a heat supply circulation loop assembly is arranged between the waste liquid part of the evaporator and the shell layer of the condenser. A steam condensation assembly is arranged between a steam part of the evaporator and a pipe layer of the condenser, the output end of the steam condensation assembly is connected with a distilled water deep purification assembly, and a waste liquid inlet pipeline and an oil-water separation assembly are further arranged at the bottom of the evaporator. A control system of a low-temperature evaporator comprises a power-on monitoring module, a power-off monitoring module and a fault diagnosis module. The low-temperature evaporator and the control system thereof are high in automation degree, excellent in defoaming performance and high in effluent quality.

The invention discloses a system and a process for realizing zero discharge of wastewater by contacting dry and cold carrier gas with hot wastewater, comprising: a heat exchange device for heating wastewater, a wastewater outlet of which is connected with a spray layer at the top of an evaporation device; the bubbling device is arranged in the evaporation device, and a nozzle of the bubbling device is inserted into wastewater; an inlet of the fan is communicated with a gas source, an outlet of the fan is connected with a gas inlet of the bubbling device, and the fan is used for providing dry and cold carrier gas for the bubbling device; the straight-through flow guide device comprises a plurality of liquid distribution elements which are vertically arranged in parallel, and the straight-through flow guide device is arranged in the evaporation device and located above the preset liquid level of the wastewater. The dry and cold carrier gas is subjected to shallow bubbling below the wastewater liquid level of the evaporation device through the bubbling device to generate a main concentration process. The temperature and the humidity of the carrier gas after the main concentration process are increased, the evaporation efficiency of the waste water is reduced, at the moment, secondary heat exchange and mass transfer are carried out on the carrier gas and the sprayed waste water in the straight-through flow guide device, and the straight-through flow guide device can be effectively prevented from being scaled and blocked.

Disclosed is a method for control of dosage of a reducing agent into an exhaust stream, which includes: determining at least one sensor signal S_NOx from at least one nitrogen oxides NO_x sensor arranged downstream of at least one of the one or more reduction catalysts as at least one sensor correction value S_{NOx_corr}, respectively, if: 1) the engine rotates without fuel supply; 2) an exhaust mass flow M′_exh is greater than an exhaust mass flow threshold M′_{exh_th}; M′^exh>M′_{exh_th}; and 3) the sensor signal S_NOx has had a value smaller than a sensor signal threshold S_{NOx_th}; S_NOx<S_{NOx_th}; during at least a predetermined time period T_con; determining at least one adjusted sensor signal S_{NOx_adj} based on the at least one sensor signal S_NOx and the at least one sensor correction value S_{NOx_corr}, respectively; and controlling the dosage of the reducing agent based on the at least one adjusted sensor signal S_{NOx_adj}.

The invention discloses ecological protection forest protection equipment which specifically comprises a fixed seat plate which is provided with a circular plate body. The ecological protection forest protection equipment is characterized by comprising a through protection groove formed in the top of the circular plate body, a heat measurement device installed in an inner cavity of the through protection groove, a supporting column installed at the top of the circular plate body, an irrigation pipe mounted on the support column and positioned above the heat measurement device, a control device mounted at the top of the support column and a bearing device mounted at the top of the control device. The invention relates to the technical field of ecological protection. Through the arrangement of the through protection groove, the internal heat measurement device is protected, the situation that components are damaged due to the fact that the components are touched by organisms in a forest in the using process is avoided; and meanwhile, through cooperation with the fixed seat plate, the weight of the equipment can be reduced, and carrying and arrangement are facilitated.

The embodiment of the invention relates to the technical field of insoles, and particularly discloses a medicine massage insole which comprises an insole body, a cavity is formed in the insole body, multiple sets of massage assemblies are arranged at the top of the cavity, multiple sets of supporting net plates are fixedly arranged in the cavity, and a medicine bag is arranged in each set of supporting net plates. A plurality of groups of mounting cover plates in one-to-one correspondence with the supporting net plates are detachably mounted on a bottom plate of the cavity through mounting assemblies; a plurality of groups of fixing cylinders which are alternately arranged with the massage assemblies are further arranged at the top of the cavity, and protective net plates are arranged at the top ends of the fixing cylinders. According to the embodiment of the invention, through the arrangement of the first supporting spring and the second supporting spring, the effect of massaging thefeet by the massaging bulges is improved; besides, under the heating action of the heating rod, the volatilization efficiency of the medicine particles in the fixing cylinder can be improved, and theaction effect of the medicine particles on the feet is guaranteed.

The invention discloses a water tank for an oxyhydrogen machine, and relates to the technical field of household oxyhydrogen machines. The problem that household pure water is high in cost is solved.The water tank specifically comprises a support, a mounting hole is formed in the inner wall of the support, a condensation tank, a water storage tank and an evaporation tank are fixed to the outer wall of the support, a filtering mechanism is fixedly mounted on the outer wall of one side of the water storage tank, the inner space of the water storage tank communicates with the filtering mechanismthrough a connecting pipe, and a condensation cover is fixed to the outer wall of the top of the condensation tank through bolts. Tap water is primarily filtered by using the filtering mechanism, water is heated and evaporated through the heating mechanism, then the water is purified after steam is condensed, and then the purified water is input into ionization equipment and is ionized, so that the household oxyhydrogen machine provided with the water tank can directly use tap water to obtain pure hydrogen and oxygen, and the water use cost of the household oxyhydrogen machine is reduced.