40results about How to "Simple heating structure" patented technology

The invention relates to a method of testing the no volatilized residuum and the relative carbon amount in the solid test specimen, puts the test specimen into the heat-resisting vessel and under the isolation air condition after separately heats the certain time with the heater in the 750-850 deg,950-1050 deg, 1050-1150 deg three temperature areas weighing and computing the no volatilized residuum and the relative carbon amount according to the following formula; the method has good isolation effect with air and the long heat time, can fully drive out the volatile matter but not to affect the residuum character, the three temperature areas tubular heat up structure is simple, operation simple bright and is easy to make the processing, the observation data reduction mathematical formula simply, is easy to grasp, the test entire process and the atmosphere even more approach the stove return original state process of the electric heating to smelt the aluminum silicon alloy, the obtained result has a better instruction.

The invention relates to a material mixing and fermenting device. The material mixing and fermenting device comprises a tank body, a temperature measuring device, a rotating shaft, blades, a defoaming device, three tank body supports, an electric stove plate, a motor, a shaft coupling, a frequency converter and a motor support. The top of the tank body is provided with a feed port, a lifting lug and a manhole, the tank bottom is in a flat bottom structure, a discharge port is formed in the tank bottom, the temperature measuring device is positioned on the side wall of the tank body, and the temperature measuring device can directly observe a temperature value in the tank from the outside of the tank; the top of the rotating shaft is connected with the shaft coupling, and the bottom of the rotating shaft is articulated with a support seat on the bottom surface in the tank body; the blades are crisscross arranged on the rotating shaft; the defoaming device is positioned on the rotating shaft and can timely eliminate liquid bubbles produced by stirring; the three tank body supports are uniformly distributed on the side wall of the tank body; one end of the shaft coupling is connected with the rotating shaft, and one end of the shaft coupling is connected with the motor; the frequency converter is connected with the motor and can adjust the rotational speed of the motor; the material mixing and fermenting device has the advantages of simple heating structure, low cost, convenience in maintenance, uniformity in material mixing, safety and reliability.

The invention relates to an injection molding die. The injection molding die comprises a front die plate, a front die core, a rear die plate and a rear die core. The front die core is embedded in the front die plate. The rear die core is embedded in the rear die plate. The front die plate abuts against the rear die plate and the front die core abuts against the rear die core, so that an airtight forming cavity is formed. A heat insulating groove is formed between the front die core and the front die plate so as to isolate the front die core from the front die plate, and a heat insulating groove is formed between the rear die core and the rear die plate so as to isolate the rear die core from the rear die plate. A steam heating circulating pipe and a water circuit temperature regulation circuiting pipe are arranged in the front die plate and both surround the front die core, and a steam port and a water circuiting port are formed in the lateral surface of the front die plate. A cooling water circuiting pipe is arranged in the rear die plate and surrounds the rear die core, and a cooling water receiving port is formed in the lateral surface of the rear die plate. According to the injection molding die, on one hand, the heating efficiency and quality of the injection molding die can be effectively improved; and on the other hand, the heating structure of the injection molding die can be effectively simplified, and the use flexibility and working efficiency of the injection molding die are improved.

The invention discloses a material mixed fermentation device, comprising a tank body, a motor, a stirring device, a heating device as well as a feeding hole and a discharging hole which are formed in the tank body, wherein the tank body and the heating device are of a split-type structure, the heating device is an electric furnace disc placed at the bottom of the tank body, the bottom of the tankbody is of a flat base structure, the discharging hole is arranged on the side wall of the tank body close to the bottom of the tank body, and the tank body is provided with an insulating layer and atemperature measuring device. Compared with the prior art, the material mixed fermentation device disclosed by the invention has the advantages that a heating structure is simple, manufacturing cost is low, the material mixed fermentation device is convenient to maintain, and materials can be mixed uniformly.

The invention belongs to the technical field of washing machines, and in particular relates to an extrusion type washing and dewatering machine. An extrusion mechanism of a telescopic structure is used to realize extrusion, rub washing and extrusion dewatering. When in extrusion and rub washing, a wash driving module drives a washing impeller to rub and wash clothes; an extrusion driving module drives a push rod to further drive an expansion bracket to expand downwards, and thus a press plate extrudes the clothes for dewatering; the extrusion driving module retracts the push rod to drive the expansion bracket to retract upwards, so that the clothes are extruded by such reciprocating expansion and retraction, and thus are extruded and washed; and a heating plate is directly used for rapidlyheating an inner drum, so that the washing effect is enhanced, and an outer drum is not required, incrustation and attached line crumbs are not easy to generate when in extrusion dewatering, the extrusion driving module pushes the push rod to drive the expansion bracket to expand downwards, the press plate extrudes the clothes for dewatering, and the extrusion driving module retracts the push rodto drive the expansion bracket to retract upwards, so that the clothes are extruded by such reciprocating expansion and retraction.

The invention discloses a boiling heating method and a boiling heating furnace for preparing zirconium tetrachloride, and belongs to the field of zirconium tetrachloride preparation. According to the boiling heating method for preparing zirconium tetrachloride, zircon sand is used as a raw material, zirconium carbide is used as a raw material and a heating agent, chlorine is used as a chlorinating agent and boiling fluidizing air, carbonaceous is used as a reducing agent, and a boiling chlorination method is adopted for preparation. In order to achieve the method, the boiling heating furnace for preparing zirconium tetrachloride is provided and comprises a fluidization reaction section and a filtering and purifying section, the fluidization reaction section is located on the lower portion of the boiling heating furnace, the filtering and purifying section is located on the upper portion of the boiling heating furnace, and the fluidization reaction section and the filtering and purifying section are fixedly and hermetically connected. According to the boiling heating furnace for preparing zirconium tetrachloride, through structural adjustment of the fluidization reaction section and the filtering purification section, uniform fluidization heating is achieved, the filtering efficiency is improved, meanwhile, zirconium carbide is added into raw materials, heat needed by the zircon sand chlorination reaction can be provided, and reducing agent carbon needed by the zircon sand chlorination reaction is supplemented. According to the method, electric energy is saved, and operation cost is reduced.

The invention discloses a material mixed fermentation device, comprising a tank body, a motor, a stirring device, a heating device as well as a feeding hole and a discharging hole which are formed in the tank body, wherein the tank body and the heating device are of a split-type structure, the heating device is an electric furnace disc placed at the bottom of the tank body, the bottom of the tankbody is of a flat base structure, the discharging hole is arranged on the side wall of the tank body close to the bottom of the tank body, and the tank body is provided with an insulating layer and atemperature measuring device. Compared with the prior art, the material mixed fermentation device disclosed by the invention has the advantages that a heating structure is simple, manufacturing cost is low, the material mixed fermentation device is convenient to maintain, and materials can be mixed uniformly.

The invention discloses a liquid crystal injection method, comprising the following steps of: step a, closing the cabin door of a liquid crystal injection machine when a liquid crystal container is filled with liquid crystal, and then implementing step b, wherein the liquid crystal container is arranged on a base within a cavity of the liquid crystal injection machine, the liquid crystal container is equipped, in an insertion manner, with a liquid crystal heater controlled by an electric control system and a liquid crystal temperature controller which is used for feeding back liquid crystal temperature collected in real time to the electric control system to form a closed loop control; step b, removing air from the liquid crystal, then opening the cabin door and implementing step c; and step c, placing a roasted display panel on a bracket which is arranged within the cavity, and then closing the cabin door to complete the steps for injecting liquid crystal into the display panel. The liquid crystal injection method provided by the invention has the advantages that the heating structure of the liquid crystal container is simple and practical, the temperature of the liquid crystal can be accurately monitored, the viscosity of the liquid crystal is reduced to the largest extent while preventing the volatilization of low-boiling point component in the liquid crystal, and the consumption of the liquid crystal and the rejection rate of the product are reduced.

The invention provides a heatable bipolar battery. The current collector heat exchange part or the heating part of the heatable bipolar battery is electrically connected with the positive terminal and the negative terminal of the bipolar battery via a conductive cable to form a series connection. , parallel or mixed heating circuits. Before the bipolar battery is running—that is, before charging and discharging, the control switch can be closed so that the current of the external power supply or the current of the battery itself flows through the current collector heat exchange part or the heating part to directly heat the bipolar battery stack; when When the temperature in the bipolar battery stack reaches a certain range, the control switch is turned off, so that the current of the external power supply does not flow through the current collector heat exchange part or the heating part but charges the bipolar battery stack, or the battery The own current no longer flows through the current collector heat exchange part or the heating part but supplies current to the external load. The heating structure of the heatable bipolar battery is simple, the operation is simple, and it can also function as a shielding circuit and an equalizing circuit.

The invention provides a die temperature control system and method, belongs to the technical field of dies, and solves the problem of non-uniform temperature field of the conventional die. The die temperature control system is arranged on heating circuit of heating pipes and comprises a power supply for supplying power, a plurality of temperature detection devices for detecting the temperature, one or more than one temperature acquirer connected with the temperature detection devices, and a multi-channel temperature controller which is connected with each temperature acquirer and a plurality of heating pipes and is used for controlling the heating temperature of the heating pipes, wherein each heating pipe corresponds to at least two temperature detection devices. According to the control method, the average temperature of the heating pipes is compared with standard temperature, and then single-point temperature of a die cavity is compared with the standard temperature. By the die temperature control system and method, the die can be quickly and uniformly heated.

The invention belongs to the technical field of wind direction sensors, more particularly, a wind speed anemoscope for use in such weather as wind, snow, and ice freezing. The anemoscope comprises a wind cup, a support to support the wind cup, a support base, a battery and a rainproof cover arranged on the support and above the wind cup. The wind cup is mounted on the support in a rotary manner through a connecting piece and the wind cup is made from heat conducting materials; the connecting piece is made from electric heating materials. The support is mounted on the support base. The support is provided therein with two leads. One end of each lead is connected to the positive electrode and the negative electrode of the battery respectively while the other end of each lead is connected to the two ends of the connecting piece respectively in a touch type manner. The battery is arranged inside the support base. According to the invention, the anemoscope is free from the influence of frosting weather on wind direction and can find applications for ice and snow weather at various places. Simple in structure and with good effect to combat frost and freezing, the anemoscope can also be conveniently repaired.

The invention provides an in-situ solar thermal desorption repair system for polluted soil, which belongs to the technical field of polluted soil repair, and includes a support frame, a heat collecting tube, a heat collecting cover, a reflector, an air supply part, an air injection pipe and an air extraction pipe; The heat collecting tube is rotatably installed on the support frame, and the outer side of the heat collecting tube is provided with a spiral piece; the heat collecting cover is installed on the support frame and sleeved on the outside of the heat collecting tube; the waste gas for the passage of exhaust gas is formed between the heat collecting tube and the heat collecting cover channel; the reflector is used to reflect sunlight to the collector tube. The in-situ solar thermal desorption repair system for contaminated soil provided by the present invention uses solar energy to heat the gas, reducing energy consumption; when the waste gas generated by thermal desorption passes through the waste gas channel, it exchanges heat with the gas in the heat collecting tube, and utilizes the waste gas The heat in the heat collecting tube reheats the gas in the heat collecting tube, which not only improves the utilization rate of energy, reduces energy loss, but also improves the heating efficiency of the gas in the heat collecting tube.

The invention discloses an energy saving and consumption reduction adjuster capable of achieving fine watering adjustment and well washing control and relates to the field of oilfield water injectionvalves. The adjuster comprises a valve body and two valve components, wherein the valve components are mounted on the valve body and comprise valve rods, valve plugs and valve seats; the valve plugs are driven by the valve rods to be close to or far away from the valve seats to achieve opening and closing of the valve components; an outer profile of the valve body is in a cubic structure; a waterinlet pipe and a water outlet pipe are arranged on the outer side of the valve body; the two valve components have the same structure but are different in size; and the two valve components are mounted in two mounting holes in the valve body. According to the adjuster, a main channel and an auxiliary channel are arranged in the valve body; the coarse adjustment valve component arranged on the mainchannel can coarsely adjust watering quantity; the fine adjustment valve component arranged on the auxiliary channel can perform fine adjustment on the watering quantity; step-by-step coarse and fineadjustment is achieved; and therefore, the adjustment accuracy of a watering valve is further improved.

The invention relates to a method of testing the no volatilized residuum and the relative carbon amount in the solid test specimen, puts the test specimen into the heat-resisting vessel and under the isolation air condition after separately heats the certain time with the heater in the 750-850 deg,950-1050 deg, 1050-1150 deg three temperature areas weighing and computing the no volatilized residuum and the relative carbon amount according to the following formula; the method has good isolation effect with air and the long heat time, can fully drive out the volatile matter but not to affect the residuum character, the three temperature areas tubular heat up structure is simple, operation simple bright and is easy to make the processing, the observation data reduction mathematical formula simply, is easy to grasp, the test entire process and the atmosphere even more approach the stove return original state process of the electric heating to smelt the aluminum silicon alloy, the obtainedresult has a better instruction.

The invention discloses an augmented reality wearable assembly capable of eliminating lens fog. The assembly comprises a lens frame and two lenses; a plurality of hole slots are formed at the edge ofeach lens; an arc-shaped groove is formed at the inner side of the lens frame; a plurality of insulation pressing heads are evenly distributed at the groove wall of one side of the arc-shaped groove;the insulation pressing heads are in ring-shaped distribution along the center point of the lens frame and are in one-to-one correspondence with the hole slots; ceramic heat emitting sheets are arranged in cavities formed by the insulation pressing heads and the hole slots; the lens frame is provided with a battery panel and a heat emitting switch which are connected with each other; and after being connected in series, the ceramic heat emitting sheets in each lens are connected with the heat emitting switch through wires. With the augmented reality wearable assembly of the invention adopted,the problem of the influence of susceptibility of existing AR glasses to fogging in winter on watching can be solved.