20results about How to "Improve heating quality" patented technology

The utility model discloses an inductive heating type low carbon stove structure, including metal muffle, front gas seal, rear gas seal, water -cooling induction coil and induction power supply, the front gas seal and rear gas seal of two ends fixed mounting of metal muffle are described, water -cooling induction coil all enclose in metal muffle outer surface, induction power supply is connected with water -cooling induction coil. The utility model discloses good solution traditional heating mode through the problem of low efficiency, big heat loss of heat loss, is a kind of energy -conserving type low carbon muffle structure, and control, feedback is more direct sensitive and high accuracy.

The application relates to the field of polarizer production, and particularly discloses a film material heating equipment for polarizer production, which comprises a base, a processing table assembly connected with the base, a loading roller assembly connected with the processing table assembly, a material collecting roller assembly connected with the processing table assembly, a tensioning assembly connected with the processing table assembly and a heating assembly connected with the processing table assembly. The tensioning assembly comprises a driving adjusting device connected with the processing table assembly and a linkage stretching assembly connected with the processing table assembly. The device can realize different degrees of tensioning stretching of the film layer through cooperation of the driving adjusting device and the linkage stretching assembly. Meanwhile, the heating assembly cooperates with the material collecting roller assembly to realize double heating, thereby further improving the heating quality of the film material.

This invention belongs to the field of combustion control technology for heating furnaces, specifically a dynamic prediction method for air-fuel ratio based on combustion control in heating furnaces. It includes preprocessing raw monitoring data from the heating furnace operation process based on combustion mechanisms, constructing a multi-dimensional input vector, outputting the optimal air-fuel ratio prediction value for future moments based on an improved LSTM neural network model, and adjusting the combustion air supply to the heating furnace according to the optimal air-fuel ratio prediction value. This invention effectively solves the problem of slow response to gas fluctuations and changes in operating conditions in traditional methods through the synergistic driving of mechanisms and data, significantly improving the accuracy and real-time performance of combustion control. Furthermore, by deeply integrating physical mechanisms, it enhances the model's generalization ability and interpretability, significantly improving the thermal efficiency of the heating furnace and reducing unit product energy consumption and harmful gas emissions.

The invention relates to the technical field of central heating, in particular to a heat supply pipe network balance regulation and optimization system based on big data, which comprises a big data acquisition module, a pipe network model construction module, a balance regulation and optimization module and an execution and monitoring feedback module. An improved adaptive genetic algorithm is adopted to solve a multi-objective optimization problem of energy consumption, heat supply uniformity and maintenance cost, optimal regulation and control parameters are output, leakage detection, heat demand pre-judgment and smart city docking functions are integrated, and closed-loop regulation and control and intelligent operation and maintenance are realized. Application shows that heat supply uniformity is larger than or equal to 0.95, the maximum energy consumption saving rate is 18.3%, leakage response is smaller than or equal to 30 s, heat supply quality, energy-saving benefits and operation and maintenance efficiency are remarkably improved, and complex pipe networks and diversified heat utilization requirements are met.

The utility model belongs to heating equipment field especially, it is a kind of graphite liquid phase coating agent heating equipment, including support frame, the top of support frame is equipped with weighing frame, and is equipped with heating bucket on weighing frame, and is equipped with graphite liquid phase coating agent stirring mechanism on heating bucket;The inner bag is installed in the heating bucket, and heating chamber is equipped between inner bag and heating bucket, and the side of heating bucket is provided with membrane temperature machine, and injection pipe is installed on membrane temperature machine, and injection pipe is connected with heating chamber intercommunication, and the side top of heating chamber is equipped with the return liquid pipe connected with membrane temperature machine, and spiral guide plate for the heat conducting medium direction is equipped in heating chamber, the top of heating bucket is equipped with feed pipe.

The invention discloses a large automatic lifting feeding and taking charging car and a control method thereof.The charging car comprises a bottom skip car, an operation platform and a material platform are arranged on the bottom skip car, a control box is arranged on the operation platform, the control box is in signal connection with an upper computer, the operation platform is located at one end of the material platform, and the material platform is located at the other end of the material platform. The material platform comprises an upper lifting skip car, an up-down lifting mechanism and a left-right translation mechanism, the upper lifting skip car is installed on the bottom skip car through the up-down lifting mechanism and the left-right translation mechanism so as to achieve up-down lifting and front-back translation movement of the bottom skip car, and the method comprises the steps of task receiving and global planning; taking the materials; according to the invention, intrinsic safety is realized, the risk of high-risk manual operation is completely eradicated, the operation efficiency is greatly improved, high precision and strong self-adaptive capability are achieved, and the charging quality is guaranteed.

This invention relates to the field of industrial automation and intelligent manufacturing technology, and discloses an intelligent combustion control method and system for a steel rolling heating furnace. The method includes acquiring flow rate, furnace temperature, environmental data, and response parameters; aligning the flow rate and calculating a weighted ratio based on the furnace temperature; filtering and mapping if the ratio exceeds the limit to obtain a proportional imbalance offset; extracting and aligning feature vectors based on the offset to obtain a fluctuation feature sequence; mapping the sequence to a frequency range to obtain an amplitude threshold, and if the threshold is exceeded, performing reverse mapping to obtain adjustment suggestions; combining the response parameters with time axis alignment and gain mapping to obtain an optimization scheme; and performing time axis offset processing and deviation calibration to obtain the final control sequence. This method can achieve real-time and accurate closed-loop control under complex dynamic disturbances.

The utility model relates to a bearing heating technology for a rotary kiln, and discloses a bearing heater for a rotary kiln, which comprises a heater and a cover, and the heater comprises a heating cavity and an electromagnetic induction heating device; an oil inlet pipe is arranged on the heater, an induction coil of the electromagnetic induction heating device is arranged outside the heating cavity, a transformer is located on one side of the heater and connected with the induction coil, a temperature sensor and a microcontroller are arranged on the heater, the temperature sensor is located on the inner wall of the heating cavity, and a control panel is installed on the heater. The microcontroller is located in the control panel, a monitoring device is arranged in the control panel, an alarm is arranged on the top of the heater and electrically connected with the microcontroller, an automatic power-off device is installed on the heater and electrically connected with the microcontroller, a filter is installed on the heater and connected with an oil outlet pipe, and an oil pump is arranged on the oil outlet pipe. The oil pump is connected with an oil inlet pipe through a circulating oil pipe, and an automatic lifting device is installed at the bottom of the heating cavity and provided with a protective fence.

The invention discloses a multi-feed-source coaxial-waveguide composite resonance microwave heating device and a control method, the multi-feed-source coaxial-waveguide composite resonance microwave heating device comprises a waveguide cavity and a plurality of coaxial coupling structures, the top surface of the waveguide cavity is open, and the plurality of coaxial coupling structures are integrated in the cavity wall of the waveguide cavity. Each coaxial coupling structure comprises a coaxial port and a coaxial coupling helix which are connected with each other, the coaxial port serves as an input end of the feed source, and a microwave signal is input into the waveguide cavity through the coaxial port and the coaxial coupling helix in sequence to heat an object to be heated in the waveguide cavity. A coaxial and waveguide composite resonance mode is constructed, impedance matching and heating uniformity are further optimized in combination with gradual change spiral parameter design and a multi-source heating control method, and the method is suitable for the field of industrial heating and precise material processing with extremely high temperature uniformity requirements.

The utility model discloses a kind of cosmetic plastic bottle injection blow molding production equipment, it is related to plastic bottle technical field.The utility model includes heating bucket, is provided with stirring mechanism and heating mechanism on the heating bucket, the stirring mechanism includes the shaft one rotationally connected in the middle shaft of heating bucket, the bottom of the shaft one is fixedly connected with fixed box, the bottom inner wall of the heating bucket is fixedly connected with the shaft two, the outer wall of the shaft two is fixedly connected with bevel gear one.The utility model is stirred by being provided with stirring mechanism, the fixed movement track of stirring paddle of traditional device, there are more stirring dead angle, it is difficult to realize material fully mixing, and it is difficult to effectively take material and heating element fully contact, not only lengthen heating time, it can also be due to material unevenly heated, when subsequent injection blow molding, uneven wall thickness, bubble, deformation and other quality problems appear, increase scrap rate, it is difficult to meet the production demand of extremely high product quality requirement of cosmetic plastic bottle etc.

The utility model relates to the technical field of asphalt processing, in particular to an asphalt heating tank which comprises a bottom plate, the top of the bottom plate is fixedly connected with a first tank body and a control panel respectively, the inner wall of the first tank body is fixedly connected with a first electric heating ring, the top of the first tank body is provided with a groove, and the top of the bottom plate is provided with an air cylinder. The top of the air cylinder is fixedly connected with a side plate, the center of the side plate is fixedly connected with a second tank body, the first tank body and the second tank body are opposite in position, the bottom of the second tank body is fixedly connected with a sealing ring, the sealing ring extends into the groove, and the sealing ring abuts against the groove; through cooperative use of an air cylinder, a first tank body, a second tank body, a sealing ring, a groove, a first electric heating ring and a second electric heating ring, the second tank body can be driven to move upwards under the power action of the air cylinder, so that the second tank body is separated from the first tank body, the interior of the tank body can be conveniently cleaned, and the tank body can be normally used next time; and the use convenience of the tank body is improved.

The application relates to the technical field of aerosol generating equipment, in particular to a heating body and a heat-not-burn device. The heating body comprises a heating core body configured to be excited to generate heat, and a heat conduction member with a mounting cavity, wherein the heating core body is arranged in the mounting cavity to transfer heat to the heat conduction member; an air guide channel is arranged on the outer surface of the heat conduction member to reduce the contact area between the heat conduction member and an aerosol generating article and to heat the heat conduction member to generate a hot air flow, so that the aerosol generating article is heated by the convection of the hot air flow and the radiation of the channel wall of the air guide channel. Since the air guide channel is arranged on the heat conduction member, the contact area between the heat conduction member and the aerosol generating article is reduced, the risk of local overheating is reduced, and the possibility of affecting the flavor of the aerosol due to heating of the heating body is reduced. The air guide channel can also improve heating uniformity through convection heating and radiation heating, further ensuring the flavor of the aerosol.

The application relates to the technical field of electric heating pipes, in particular to a timing control electric heating pipe, which comprises a mounting shell, a first motor is arranged in the mounting shell to drive a rotating plate to rotate, the rotating plate is rotationally connected with a first gear, linkage of an oblique groove, a sliding rod and a sliding block enables the electric heating pipe body to rotate around the rotating plate as the axis, and preliminary position and angle adjustment is realized. A second motor in a driving mechanism is further accurately adjusted through gear transmission. A timer arranged in the electric heating pipe shell is electrically connected with the electric heating pipe body, and heating time is accurately controlled. A control panel in the mounting shell can uniformly control various components, and operation is convenient. In addition, sliding protrusions and sliding grooves are matched to ensure stable rotation, and mounting threads and handles facilitate installation and carrying. The electric heating pipe solves the problems of fixed heating position and angle, inaccurate timing control and the like of traditional electric heating pipes, is suitable for various heating scenes, and improves heating quality and efficiency.

The utility model belongs to the technical field of hot-rolled steel billet processing equipment, particularly relates to a local strengthening heating device before hot-rolled steel billet tapping, and aims to solve the problems of low heating precision, non-uniform mixing of fuel gas and oxygen, incomplete oxygen filtration and poor heat dissipation of a central control system in the conventional local strengthening heating device before hot-rolled steel billet tapping. According to the scheme, the heating equipment comprises a heating equipment body; the central control system is mounted on the right side of the heating equipment body; according to the utility model, not only are the defects of low heating precision, non-uniform mixing of gas and oxygen, incomplete industrial dust filtration and poor high-temperature stability of a central control system in the prior art effectively overcome, but also the industrial dust is fully filtered through the innovative combination of four-stage efficient filtering and self-cleaning, precise matching and mixing of gas and oxygen, numerical control adjustable local heating and single-motor cooperative transmission. The utility model provides a hot-rolled steel billet local strengthening heating device which is suitable for harsh requirements in the industrial field.

The utility model relates to bearing steel pipe heating technical field, and disclose a kind of bearing steel pipe heating furnace, including heating furnace, heating element, first open furnace door hinged to the top end of heating furnace when heating, put material piece into furnace, the stress strip of connecting ring front end is inserted into steel pipe inside, rotate screw fixed rod terminal swivel, make screw fixed rod advance inwards using screw transmission, its front end moving end head pushes stress strip to overcome compression spring elasticity and expand outward, from inside hold steel pipe, prevent displacement, pass through control panel and start heating element installed on mounting block, realize stable even heating, and can real-time adjust parameter, simultaneously, rotate the handle of rotary cylinder, drive steel pipe rotation, make each part heat more evenly, after heating is completed, reverse rotation swivel and release hold, close heating element, take out material piece, and this heating furnace significantly improves heating quality and efficiency.

The utility model belongs to ironmaking sintering technical field, concretely relates to a steam heating device of improving material temperature, including mixed stock bin, be equipped with steam pipe support beam in the mixed stock bin, be equipped with heating device on the mixed stock bin, this steam heating device of improving material temperature, make steam from the mixed bin center position by inner to outer heat dissipation, cooperate the steam pipe no. 1 on the bin wall by outer to inner heat dissipation, form bidirectional heating mode. This design greatly improves the steam temperature utilization rate, compared with the traditional heating mode, can effectively reduce the steam consumption, thereby reduce energy consumption, save production cost for enterprise, simultaneously in the steam heating process, motor drive rotating shaft rotation, make the stirring rod do circular motion in the mixed stock bin, carry out sustainedly to mix material, not only speed up the heat transfer rate, still ensure that each part of mix material can fully contact with steam, heat more evenly.

This invention provides a wearable heating user thermal comfort monitoring device, relating to the field of heating monitoring, comprising: a dial, an air temperature measurement module disposed on the outer side of the dial, and a skin temperature measurement module and a sleep quality measurement module disposed on the inner side of the dial; a processor disposed inside the dial, the processor being communicatively connected to the air temperature measurement module, the skin temperature measurement module, and the sleep quality measurement module, the processor being used to perform the following steps: acquiring the thermal sensation evaluation parameter RG input by the user; if RG is not within the preset thermal sensation evaluation parameter range, acquiring the current air temperature T_now measured by the air temperature measurement module and the user's sleep quality ZL measured by the sleep quality module; if T_now is not within the preset temperature range or ZL is less than a preset sleep efficiency threshold, sending a concern command to the heating management system; this invention can improve heating quality.

The application provides a low-nitrogen burner compatible with blast furnace gas and natural gas, and belongs to the technical field of low-nitrogen combustion of industrial kiln and furnace, and comprises a burner brick, a heat storage component and a natural gas lance; the burner brick is provided with a gas injection port, an air injection port and a natural gas injection port; the gas injection port and the air injection port are arranged at intervals along a first direction; the air injection port and the natural gas injection port are arranged at intervals along a second direction perpendicular to the first direction; the heat storage component is provided with a channel for the combustion-supporting air and the blast furnace gas to flow through, and is used for absorbing the heat of the kiln and furnace to heat the gas; the natural gas lance is communicated with the natural gas injection port. During combustion, the combustion-supporting air, the blast furnace gas and the natural gas are mixed and mixed at a position far away from the burner brick and entrain the kiln flue gas, so that the reaction intensity is reduced. The low-nitrogen burner provided by the application realizes delayed mixing and flue gas entrainment by using heat storage preheating and jet space separation, reduces the emission of thermal NOx, is compatible with blast furnace gas and natural gas, and is stable, efficient and reliable in combustion.

The utility model relates to the field of heating plates, and discloses a heating plate capable of uniformly heating, which comprises a heating plate main body and a base layer, a temperature measuring joint is fixedly arranged on one side of the heating plate main body, a graphite sheet is fixedly arranged at the lower end of the heating plate main body, and a heating mechanism is fixedly arranged in the heating plate main body. A reinforcing layer is fixedly arranged on the outer surface of the base layer. According to the utility model, the plurality of heating wires of the heating mechanism are distributed on the inner surface of the connecting ring at equal intervals, so that heat can be uniformly generated, and the generated heat is transmitted to the aluminum alloy base layer through the disc body and is further uniformly diffused to the surface of the whole heating disc through the graphite sheet with high thermal conductivity, so that uniform heating is realized; the temperature measuring connector can monitor the temperature in real time by being connected with external equipment, a user can adjust electric energy input according to the temperature measuring connector, it is ensured that the needed heating temperature is reached, the uniform and efficient heating effect can meet various scenes with the high requirement for heating uniformity, and the heating efficiency and the product quality are improved.

A burner body is composed of a base table and a base, a fuel gas distribution box, an air distribution box, a heat insulation cavity, a mixing chamber and a burner block are arranged in an inner cavity of the burner body, and an ignition burner is inserted in the center of the upper portion of the burner body. A fuel gas inlet is formed in the upper base station, and the inner bottom of the fuel gas inlet is communicated with a mixing chamber arranged in the center of the lower base through a plurality of fuel gas branch pipes penetrating through the air distribution box and the heat insulation cavity; an air inlet is formed in the side part of the air distribution box, the bottom central area is communicated with the mixing chamber through an air branch pipe sleeved on the outer ring of the gas branch pipe, and is communicated with the outside by inserting a plurality of air spray pipes on the outer ring of the bottom central area into the burner block; a mixed gas spray pipe communicated with the combustion area is arranged at the bottom of the mixing chamber; and a mixing chamber temperature thermocouple which is directly inserted from the upper base station is arranged in the mixing chamber, so that the whole premixing burner device for the heating furnace is formed.