24results about How to "Solve uneven heating" patented technology

The utility model discloses a quick replacement rotary heat treatment bearing device, including the bottom plate with gyro wheel, with the bottom plate detachable insertion board, be used for bearing the reel and bottom through transmission shaft and mobile plate rotation connection's rotation board and install in the bottom plate bottom's drive motor, and drive motor's drive shaft top end drive pin detachable container is located in the drive groove of transmission shaft bottom end, to drive rotation board rotation. From quick dismounting replacement, mobile plate and bottom plate adopt detachable insertion structure, and drive pin and drive groove detachable cooperation, when replacing the reel or maintaining, can separate without complex operation, and the maintenance efficiency is greatly promoted, solves the problem that traditional device dismounts is complicated. In the aspect of uniform heating, drive motor passes through drive pin and drive groove cooperation steady drive rotation board, makes the reel heat treatment when continuous steady rotation, and wire uniform heating, guarantees heat treatment quality. The quick replacement rotary heat treatment bearing device has the quick dismounting replacement and the uniform heating.

The utility model discloses the reaction kettle of environmental protection type prevention and treatment auxiliary agent's deployment device relates to reaction kettle technical field. The utility model discloses the reaction kettle of environmental protection type prevention and treatment auxiliary agent's deployment device includes support frame, and the upper portion of support frame is provided with the reaction mechanism for mixing raw materials, and the reaction mechanism includes: the storage component is provided in the upper portion of support frame and provides the container for the reaction in production process, the stirring component includes the top cap of setting in the top of storage component, the upper portion of top cap is inserted and is installed with the connecting bolt, the upper portion of top cap is inserted and is installed with the connecting pipe, the upper portion of top cap is provided with pressure -relief valve and feed valve, when motor drives driving shaft rotation, and the arc plate on driving shaft will actively push the material of lower center temperature of material cylinder to the edge, near the high temperature area of mica heating ring, and the auger will turn over the material below material cylinder upward, make all areas's raw materials in material cylinder can cyclic contact to the evenly heated inner wall of material cylinder.

This invention belongs to the field of anchor chain welding technology, and particularly relates to an anchor chain welding mechanism with automatic weld detection function, including an anchor chain processing table, an anchor chain conveying table, a radial alignment component, an axial alignment component, a weld detection component, and an electrode welding module. The anchor chain conveying table is fixedly mounted in the middle of the anchor chain processing table, used to directionally convey each anchor chain link in the anchor chain to the center position of the processing table. This invention accurately detects the deviation between the actual weld position of the anchor chain link and the center of the processing table, and drives the sliding component to move the electrode welding columns horizontally according to the deviation, so that the left and right sets of electrode columns maintain a symmetrical spacing relative to the weld, thereby solving the problem of uneven heating caused by non-centered welds, improving welding quality, and forcibly correcting and clamping the ends of the anchor chain links to prevent end displacement due to heat, overcoming the defects of traditional electrode clamping points being far away and ends being prone to misalignment, and improving weld fit accuracy.

The utility model relates to the field of forage grass processing, and discloses a steam explosion device for processing rice straws to produce roughage, which comprises a vertically arranged explosion tank, a feed port arranged above the explosion tank, a feed valve arranged on the feed port, a discharge port arranged below the explosion tank, and a discharge valve arranged on the discharge port. A plurality of air inlets are formed in the bottom of the blasting tank; a plurality of spiral material guide plates which are uniformly distributed on the circumference are fixed on the inner wall of the blasting tank; the spiral material guide plates extend to the lower part of the blasting tank from the upper part of the blasting tank; and each air inlet is positioned between two corresponding adjacent spiral material guide plates. The problems that in a traditional device, materials are heated unevenly, and the fiber degradation effect is poor are effectively solved, full contact of steam and straw is achieved, the straw is heated evenly, and the straw treatment efficiency and the coarse fodder quality are improved.

This utility model discloses a highly efficient extraction and purification device for natural fragrances, relating to the field of fragrance extraction. The device includes a distillation kettle, a separating device, and a driving device. The distillation kettle has an inner cavity with a partition dividing it into a material chamber and a heating chamber, with the heating chamber located below the material chamber. The separating device includes multiple separating plates stacked on top of the partition in a stepped arrangement. The driving device drives all the separating plates upwards, with the upper plates moving a greater distance than the lower plates, thus spacing the plates apart and lifting the material to different heights. This utility model aims to solve the problem of uneven heating caused by material accumulation in traditional devices.

The utility model provides a pressing plate structure and coating equipment, and belongs to the technical field of semiconductor production equipment, the pressing plate structure comprises a first pressing plate and a second pressing plate, and the second pressing plate can be separated from the first pressing plate when a substrate abuts against the first pressing plate. A traditional integral pressing plate is improved into the first pressing plate and the second pressing plate which can be separated, when the substrate table ascends, the second pressing plate is used for pressing the peripheral side of the substrate, due to the fact that the size of the pressing plate actually making contact with the substrate is reduced, actually-accumulated heat is effectively reduced, and when film coating is completed, the pressing plate is used for pressing the peripheral side of the substrate. And the second pressing plate falls back to the first pressing plate again, and the heat is transferred out through the first pressing plate. Therefore, the pressing plate structure disclosed by the utility model can effectively solve the problem that the substrate is heated unevenly due to heat accumulation of the pressing plate, and can effectively improve the coating quality.

This application discloses a method and apparatus for shaping multi-strand wire springs, relating to the field of spring processing technology. The multi-strand wire spring shaping apparatus includes a support frame and multiple furnace bodies, each furnace body providing a heating zone, and each heating zone being equipped with a temperature sensor for acquiring temperature detection data. The support frame is movably installed between the multiple heating zones. The multi-strand wire spring shaping method includes the following steps: in response to a spring shaping processing command, acquiring historical heating data of multiple heating zones; acquiring temperature detection data of multiple heating zones; determining the actual heating power and actual heating time period of each heating zone based on the historical heating data and temperature detection data; and controlling the operation of each heating zone according to the actual heating time period and actual heating power. This method addresses the technical problem of achieving synchronous and uniform heating of multi-strand wire springs using multiple furnace bodies.

A high-temperature refractory material roasting device comprises a roasting box, the inner bottom wall of the roasting box is rotationally connected with a rotating seat, the inner side wall of the roasting box is provided with a heating assembly, the top end of the roasting box is hinged to a top cover, the top end of the rotating seat is detachably in transmission connection with a containing cylinder of an equilateral cuboid structure, and the top end of the containing cylinder is provided with a first traction hook; a plurality of layers of placing structures distributed in a circumferential array are fixedly installed on the side wall of the placing barrel, each placing structure comprises three placing plates arranged side by side, a plurality of evenly-distributed check blocks are arranged in each placing plate, a bearing plate is fixedly connected to the bottom end of the placing barrel, and a discharging mechanism is connected to the outer portion of the placing barrel in a sleeving mode and makes contact with the bearing plate. The discharging mechanism is reasonable in structural design, uniform roasting of refractory materials can be achieved, the roasting quality and the production efficiency are improved, during discharging, the anti-falling assembly in the discharging mechanism can prevent the materials from falling off, and the material taking safety is guaranteed.

The utility model discloses a distillation and purification device for triethyl orthoformate. Comprising a bottom plate, a bearing block fixedly connected to the upper end of the bottom plate, a distillation still fixedly connected to the upper end of the bearing block, a groove body formed in the peripheral wall of the distillation still in a penetrating mode, a sliding door hinged to the inner wall of the groove body, a feeding assembly arranged on the peripheral wall of the distillation still, a steam output assembly arranged at the upper end of the distillation still and a discharging assembly arranged at the lower end of the distillation still. The first bearing ring is fixedly connected to the middle part of the inner wall of the distillation kettle; the movable ring is placed at the upper end of the first bearing ring; the fixed cylinder is arranged on the inner wall of the movable ring in a sliding manner; the separation cylinder is fixedly connected to the lower end of the movable ring; the guide cylinder is fixedly connected to the upper end of the fixed cylinder; the air guide assembly is arranged at the upper part of the inner wall of the distillation kettle. The utility model has the advantages that the internal airflow can be actively guided and adjusted, the mass and heat transfer efficiency is high, and the cleaning and maintenance are convenient.

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 discloses a hot working device for preventing deformation of an automobile gasket, which comprises a continuous mesh belt furnace, a transmission frame and a transmission belt of the continuous mesh belt furnace, and an input part of the transmission frame is provided with an anti-stacking structure and an anti-stacking mechanism. According to the anti-stacking structure, a motor drives a reciprocating lead screw to drive a bulldozing assembly to move horizontally, and automatic flattening of the gaskets is achieved in cooperation with a height-adjustable extrusion roller. The stacking prevention mechanism adopts a vibration type discharging design, and a vibration motor drives a bottom plate to enable the gaskets to fall down uniformly. According to the device, through the two-stage anti-stacking design, the problem of uneven heating caused by stacking of gaskets in traditional heat treatment is solved, and automatic continuous production is achieved. The extrusion roller is provided with the elastic avoiding mechanism and can adapt to gaskets with different thicknesses, the vibration discharging mechanism ensures that the gaskets are arranged in order in a single-layer mode, the uniformity of gasket heat treatment and the product percent of pass are remarkably improved, and meanwhile the device has the advantages of being compact in structure, easy and convenient to operate and high in adaptability.

The application provides a processing device for traditional Chinese medicine decoction piece production, and relates to the technical field of traditional Chinese medicine processing. The processing device comprises a processing main body, a rotating groove is arranged in the processing main body, a processing cylinder is arranged in the processing main body, a mounting hole is arranged at the left inner position of the processing main body, a heater is fixedly arranged in the mounting hole, the right end of the heater extends into a hot air inflow hole, an inner airflow diffusion pipe is fixedly arranged in the processing cylinder, and air holes are arranged in the processing cylinder and the inner airflow diffusion pipe. The processing device is provided with an external hot air inflow hole for supplying hot air, the inner airflow diffusion pipe in the processing cylinder is used for supplying hot air, a hot air double channel is formed, high-temperature hot air is uniformly sprayed from all directions in the processing cylinder, external hot air wraps all medicinal materials, and the problems of local charring and uneven heating are solved. The waste gas generated in the frying process is completely introduced into a reflux air pipe for circulation and reuse, the energy consumption of an air pump provided with an independent driving fan is reduced, and in addition, a shunt direct blowing air pump air inlet mesh hole is used for self-cleaning.

This utility model relates to the field of new energy and energy-saving technology, and discloses a multi-stage clean energy circulating heating device, including a tank. A drive shaft is rotatably connected inside the tank. Multiple pipes are fixedly connected inside the drive shaft. A second roller is fixedly connected to the outside of the drive shaft. An air heat pump is fixedly connected to the end of the drive shaft away from the tank. A motor is fixedly connected to the outside of the air heat pump near the column. A first roller is fixedly connected to the output end of the motor. Multiple stirring blades are fixedly connected to the outside of the drive shaft. This utility model solves the problem that the air heat pump inlet lacks a filter, allowing dust, hair, and particulate impurities from outside air to enter the system and easily adhere to internal components. This not only reduces heat exchange efficiency but also damages components due to overheating. Furthermore, uneven heat conduction through the pipes causes uneven heating, with some areas inside the tank near the heating source experiencing higher temperatures and areas further away experiencing lower temperatures.

The utility model discloses a kind of industrialized processing equipment of momordica grosvenori, it belongs to drying equipment field, it includes shell and object carrier tray, drying source is arranged in the shell, box mouth is arranged on shell side wall, box door is arranged at box mouth, object carrier mechanism is arranged in the shell, and the object carrier tray is placed on object carrier mechanism;The object carrier tray moves along transverse under the drive of transverse drive mechanism, placing hole is arranged on the upper end of the object carrier tray, crossbeam is arranged above the object carrier tray in the shell, the lower end of the crossbeam is provided with the push part for pushing material in placing hole, the push part is movably arranged, so that the lower end of push part can be rotated upwards and can be automatically reset after passing through placing hole.The utility model aims to provide a kind of industrialized processing equipment of momordica grosvenori, can make momordica grosvenori as far as possible heated evenly, to improve the drying quality of momordica grosvenori.

The utility model discloses a kind of MPP cable protection pipe socket joint interface processing device, it is related to cable protection pipe processing technical field, including equipment workbench, the upper end of equipment workbench is fixedly installed with installation base plate, one end of installation base plate is fixedly installed with support base plate, the lower end of support base plate is fixedly installed with drive assembly, drive assembly is composed of driving motor, rotary connecting plate and drive cylinder, rotary connecting plate is fixedly installed on the output shaft of driving motor, by setting the heating assembly consisting of outer heating tube, inner heating tube, first arc connecting plate, second arc connecting plate, connecting base ring and Z-shaped connecting plate, inner heating tube is located in outer heating tube, when heating to MPP cable protection pipe, inner heating tube is heated from pipeline interior, outer heating tube is heated from pipeline exterior, can make pipeline inner and outer wall heat simultaneously, effectively solved the problem that pipeline is unevenly heated caused by traditional single external heating mode.

The utility model discloses a vacuum drying device for ganoderma lucidum spore powder, and relates to the technical field of food processing. The drying device comprises a drying box, the top of the back face of the drying box is fixedly connected with a vacuumizer, the top of the drying box is fixedly connected with a rotary stirring assembly, the top of the rotary stirring assembly is fixedly connected with a soaking drying assembly, and the rotary stirring assembly comprises a protective cover fixedly connected to the top of the drying box. The problems that a traditional drying machine is uneven in heating and conidial powder is caked are solved, in the rotary stirring assembly, a driving motor drives a transmission shaft to enable a containing disc to rotate, meanwhile, a stirring rod is driven by a driving wheel, a driven wheel, a worm and a worm wheel to rotate, the ganoderma lucidum conidial powder is stirred, caking is avoided, and the drying efficiency is improved. A hot-air blower of the soaking and drying assembly uniformly feeds hot air into a drying box through an arc-shaped pipe and a flow divider, all parts of the spore powder are uniformly heated in combination with rotary stirring, the drying effect is effectively improved, and stable product quality is guaranteed.

The utility model discloses a mould heat treatment holder relates to heat treatment equipment technical field. The utility model discloses a placing frame, and the inside intermediate installation of placing frame has the guide post, and the outside connection of guide post has the placing plate, and the top installation of placing plate has the lug, and the inside connection of guide post has the support frame, and the periphery of placing frame is equipped with the protective strip, and the top installation of placing frame has the hook. The utility model discloses through being provided with the guide post, support frame and placing plate, and the staff can choose the support frame of appropriate length according to the mould height, and will be inserted into the cross -shaped sliding slot of guide post, and then through the lug hoist placing plate, and utilize the positioning aperture and the guide post cooperation and place placing plate on the support frame, realize the layered placement of mould, replace traditional stacking mode, make every mould can fully contact heat medium, solve the problem of uneven heating, and improve the heat treatment quality.

The utility model discloses a kind of self-balancing liquid circulation microalgae purification devices, belong to microalgae purification device technical field.A kind of self-balancing liquid circulation microalgae purification device, comprising: purification tank and water pump;Multiple groups of breeding cylinders are fixedly connected in purification tank, heating part is also fixedly connected on purification tank side wall;Exchange hole is opened on breeding cylinder, multiple groups of exchange holes are evenly distributed on breeding cylinder;Water outlet end of water pump is fixedly connected with water supply pipe, water supply pipe is communicated with purification tank;Purification tank is fixedly connected with turbulence tube, the air outlet end of turbulence tube is towards heating part;The utility model is driven by water flow impact impeller disc to drive rotating lever, cam rotation, extrude driving rod to make sliding plug discharge gas in driving cylinder, disturb wastewater by blowing into purification tank through turbulence tube, turn over and mix hot water around heating part with not fully heated wastewater, solve uneven heating problem, let wastewater be heated fully, convenient for microalgae growth and absorption of nitrogen phosphorus compound in wastewater, improve purification effect.

The invention discloses a radiation waste boiler internal and external pressure water wall annular header stress calculation method, and belongs to the field of boiler technology and coal chemical industry. The invention relates to a system for calculating the stress of an annular header of a water-cooled wall of a radiation waste heat boiler under internal and external pressure, which comprises a parameter collection module, a calculation module and a comparison and judgment module which are connected in sequence. According to the invention, the problem that an applicable strength standard is lacked in a water-cooled wall annular header (with a hole bridge) structure which is subjected to both internal pressure and external pressure is solved. By providing a new stress calculation method, the stress of the water cooling wall can be accurately calculated. According to the method, different radiation heat exchange conditions borne by the interior and the exterior of the header are considered, and the problem that the water cooling wall is heated unevenly is solved. Through the actual operation for more than ten years, the header designed by the method does not cause equipment overhaul and operation interruption due to the problems of strength or abrasion and the like, and the actual requirements are met.

The utility model discloses novel zinc oxide waste residue treatment equipment which comprises a treatment box, an installation plate is fixedly connected to the outer side wall of the treatment box, and a first motor is fixedly connected to the bottom end of the installation plate. In the actual use process, the first motor is started to drive the cam on the rotating shaft to rotate, when the cam rotates, the protruding part of the cam pushes the outer frame, the outer frame slides in the sliding grooves through the sliding blocks and extrudes and pulls the springs on the two sides at the same time, the rebound resilience of the springs assists the outer frame to reset continuously, the outer frame swings continuously in the treatment box, and the treatment effect is improved. The outer frame shakes to drive the screen to shake, waste residue screening is achieved, large waste residues are left on the screen, the sliding rods drive the grinding rollers to move, the waste residues are crushed and can pass through the screen, the problems that an existing waste residue screening device is low in efficiency, and large-particle waste residues are difficult to treat are solved, rapid treatment of zinc oxide waste residues of different sizes is achieved, and the zinc oxide waste residue screening device is suitable for popularization and application. And the screening and treatment efficiency is greatly improved.

The invention discloses a baking processing method and processing system for thin-fork food, and relates to the technical field of food processing, and the method comprises the following steps: initializing a system; dough blank feeding and initial state collection; performing baking process prediction and dynamic regulation and control circulation; performing closed-loop control on deformation and cooking degree; finally shaping and balancing moisture; data archiving and model updating; the system comprises a dough conveying module, a multispectral imaging monitoring module, a distributed temperature control module, an airflow dynamic adjusting module and a central processing and control module. According to the invention, the deformation and cooking degree of the dough blank are monitored in real time through multispectral imaging, advanced prediction is carried out in combination with a digital twin prediction model, and the central processing module dynamically and cooperatively regulates and controls the temperature, the heat source power ratio and the directional airflow of each temperature zone, so that differential precise heating and deformation intervention of the fork tip and the main body part are realized; and finally, water balance is carried out through atomization spraying, so that closed-loop accurate control of the baking process is realized, and the quality uniformity and the qualified rate of products are improved.

The utility model provides a heating device of a polyurea material reaction kettle, and relates to the technical field of reaction kettles. The polyurea material reaction kettle heating device comprises a supporting frame and a stirring assembly, a reaction kettle cylinder body is fixedly arranged at the upper end of the supporting frame, the stirring assembly is arranged on the inner side of the reaction kettle cylinder body, a reaction kettle end cover is buckled to the upper end of the reaction kettle cylinder body, a heating strip is rotationally arranged on the inner side of the reaction kettle end cover, and the heating strip is attached to the surface of the stirring assembly. According to the heating device for the polyurea material reaction kettle, the reaction kettle is heated through the inner side and the outer side of the reaction kettle, so that raw materials on the inner side of the reaction kettle can be uniformly heated, and a first through pipe is arranged in the side wall of the reaction kettle, so that hot air on the inner side of the first through pipe can be rotationally heated, and the reaction kettle can be uniformly and continuously heated; the effect of continuously and uniformly heating the reaction kettle is achieved, and the problem that the local temperature difference of the side wall of the reaction kettle is large due to non-uniform distribution of raw materials during processing and use of the reaction kettle is solved.

The utility model relates to a voice diaphragm hot-pressing forming machine, which comprises a base, a lower die base is embedded in the top of the base, and a pipe groove I is formed in the middle of the lower die base. A mold groove is formed in the top of the lower mold base, the lower mold is arranged in the mold groove, a placement groove is formed in the top face of the lower mold, a forming groove is formed in the groove bottom of the placement groove, and an arc face protruding upwards is formed in the center of the groove bottom of the forming groove; a telescopic power mechanism I is arranged between the edge of the bottom surface of the upper die base and the outer wall of the base, and a plurality of pipe grooves II are formed in the middle of the upper die base at intervals; arc-shaped grooves are formed in the centers of the bottom surfaces of the upper molds; an ejector pin mechanism; a heat dissipation hole; the lower die holder is provided with the pipe groove I for installing the electric heating pipe, and the pipe groove II and the electric heating pipe are additionally arranged at the corresponding position of the upper die holder, so that the two-way synchronous heating of the voice diaphragm material is realized, and the buckling deformation phenomenon caused by temperature difference is obviously reduced.

The application provides a beer bottle lightweight blow molding device, the application controls the cabinet to coordinate the work of each component, the heating rod of the preheating part is inserted into the blank to heat and cooperate with the outer coating spraying of the spraying machine, the uneven heating problem caused by the thick bottle neck and the thin bottle body of the blank is solved, the performance risk is not needed to be compensated by relying on the additional thickening of the bottle body wall thickness, the weight of the lightweight bottle can be further reduced from the existing 30-35g; the overall heating of the infrared heating plate of the heating assembly, the real-time feedback of the detection probe, the directional supplementary heating of the fifth push rod driving annular heating rod further ensure the uniformity of the blank temperature, avoid the forming defects and strength fluctuations caused by uneven heating; the first push rod is fixed in height after the first adjustment, the second push rod drives the nozzle to direct the internal cooling mode of the clean compressed air to the bottle opening, the heat in the bottle is quickly discharged, the difference between the internal and external cooling rates of the finished product is reduced, and the residual stress is reduced.