39results about How to "Extended heating range" patented technology

A cloth strip folding and bonding system comprises a rack (1), an upper rolling conveying assembly and a lower rolling conveying assembly are arranged on the rack (1), a clothes conveying gap is formed between the upper rolling conveying assembly and the lower rolling conveying assembly, and the cloth strip folding and bonding system is characterized in that a workbench (2) is arranged at a feeding port of the clothes conveying gap; the device has the advantages that the upper and lower clothes heaters are used for heating simultaneously, the heating range is large, the cloth bonding effect is good, and workers can conveniently look over to check cloth. The cloth strips enter the gluing machine after the two side edges of the cloth strips are folded inwards through the cloth strip guide frame, the cloth carrier rollers and the folding profiling feeding part, the cloth strip feeding speed is high, and the quality of products formed after gluing is good.

The utility model discloses a lamp assembly used for a semiconductor processing device, a reflecting plate and the semiconductor processing device, the lamp assembly comprises a reflecting plate, the reflecting plate comprises a central area, a plurality of linear lamps are arranged around the central area and along the circumferential direction of the reflecting plate, each linear lamp is provided with a first end and a second end, and the first end and the second end are connected with each other. The second end of the previous linear lamp arranged close to the central area is adjacent to the first end of the next linear lamp, and at least a plurality of adjacent linear lamps are staggered in circular projection areas formed on the surface of the rotating wafer. According to the utility model, the arrangement of the lamp assemblies increases the number of heating areas which can be flexibly regulated and controlled in the technological process, ensures the uniformity of wafer temperature distribution and the quality of film deposition in the technological process, corrects the thermodetector, and ensures the reliability of the temperature measurement result of each area of the wafer.

The utility model relates to the technical field of smelting equipment, in particular to a sintering kiln which comprises a base. The kiln main body is installed on the base, an exhaust assembly is arranged at the top of the kiln main body, and the exhaust assembly is used for exhausting waste gas exhausted when the kiln works; the cooling assembly is installed on the base, the air inlet end of the cooling assembly is connected with the exhaust assembly, and the cooling assembly is used for cooling the waste gas; the filtering assembly is installed at the top of the cooling assembly, and the filtering assembly is connected with the air outlet end of the cooling assembly; the air inlet end and the air outlet end of the cooling assembly are each provided with a sealing assembly. The glass melting furnace has the beneficial effects that the forming speed of glass melting liquid is increased, meanwhile, high-temperature waste gas can be cooled, and the utilization of heat is improved.

The invention discloses a processing device and a processing method for recycling a multi-layer heat insulation foaming material, and relates to the technical field of foaming material processing. A control assembly is arranged on the left side of the outer wall of the mixing barrel. A conveying assembly is arranged on the right side of the mixing barrel and communicates with the interior of the mixing barrel. A discharging assembly is arranged on the right side of the device body. A forming frame is arranged on the top of the discharging assembly. A telescopic die is arranged in the die pressing assembly; and an anti-degradation device is arranged in the mixing barrel. Different kinds of raw materials are promoted to be better mixed with one another by means of the stirring plate, a multi-layer structure is formed through alternate foaming by means of the characteristics of the different materials, the problems of foaming ratio and foam hole spacing are solved by taking an unfoamed layer as a support, the compatibility difficulty between different kinds of foaming materials is reduced, and the heat insulation effect and the use strength of a finished product are guaranteed.

The invention discloses a non-rising stem wedge type forged steel gate valve, and belongs to the technical field of forged steel gate valves. The non-rising stem wedge type forged steel gate valve comprises a valve body, a pair of heating pipes is arranged outside each of the two sides of the valve body, driving pipes are welded to the outer walls of the heating pipes, heat dissipation openings are formed in the outer walls of the heating pipes, electric heating pipes are slidably installed in the heating pipes, moving openings are formed in the outer walls of the heating pipes, and the moving openings are located in the opposite faces of the heat dissipation openings. And a lifting groove is formed in the driving pipe, a screw rod is installed in the lifting groove through a bearing, a lifting block is installed on the screw rod through a thread, and one end of the lifting block penetrates through the moving opening and is fixedly connected with the electric heating pipe in a threaded mode. The problems that in the using process of the prior art, when a low-temperature medium flows into the valve body, if the temperature difference between the inside and the outside is large, condensed water drops appear on the outer wall of the valve body, under the continuous action of the low temperature of the medium, the water drops are condensed into ice, an ice shell is formed outside the valve body, and normal use of the gate valve is affected are effectively solved.

The utility model relates to the technical field of honey production, and discloses a heating sterilization device for honey production, which comprises a heating tank body, wherein a first heating rod, a plurality of groups of second heating rods and a plurality of groups of third heating rods are arranged in an inner cavity of the heating tank body; through cooperation of a first heating rod, second heating rods, third heating rods, an adjusting mechanism, a stirring mechanism and a flow guide mechanism, the heating range of honey in the heating tank body is widened through the first heating rod, the multiple sets of second heating rods and the multiple sets of third heating rods, and then the adjusting mechanism drives the stirring mechanism to ascend and descend; the stirring mechanism drains the honey in the axis area of the heating tank body through stirring blades, honey standing is avoided, in the same way, an inner flow guide part on an inner flow guide ring and an outer flow guide part on an outer flow guide ring both drain the honey, the flowing effect of the honey in the heating tank body is improved, and then the heating efficiency of the honey is improved; the efficiency of uniformly heating and sterilizing the honey is improved.

The flameless combustion gas homogenizing module comprises a reactor and a gas homogenizing assembly, the gas homogenizing assembly is located in the reactor and comprises an upper top plate and a lower end plate, a plurality of gas inlet screens are fixed to the side edge of the upper surface of the lower end plate, and the gas inlet screens are located between the upper top plate and the lower end plate; an air outlet screen is fixedly connected to the middle of the lower surface of the upper top plate and located between the upper top plate and the lower end plate, and a plurality of middle partition plates are arranged between the upper top plate and the lower end plate. According to the invention, the upper top plate, the lower end plate, the air inlet screen, the air outlet screen and a plurality of middle partition plates are arranged, so that the gas homogenizing module can uniformly disperse mixed gas of methanol and air, and ensures that the concentration of the methanol in contact with a catalyst is consistent and the generated heat is consistent, thereby ensuring the overall temperature consistency, and further providing more accurate reaction conditions for chemical reaction; the heat supply range of methanol flameless combustion is expanded, and the efficiency and quality of chemical reaction are improved.

A cloth strip folding and bonding system comprises a rack (1), an upper rolling conveying assembly and a lower rolling conveying assembly are arranged on the rack (1), a clothes conveying gap is formed between the upper rolling conveying assembly and the lower rolling conveying assembly, and the cloth strip folding and bonding system is characterized in that a workbench (2) is arranged at a feeding port of the clothes conveying gap; the device has the advantages that the upper and lower clothes heaters are used for heating simultaneously, the heating range is large, the cloth bonding effect is good, and workers can conveniently look over to check cloth. Cloth strips are guided by the cloth strip guide frame and the cloth strip bearing column, enter the folding sleeve to be folded and then enter the bonding machine, the cloth strip feeding speed is high, and the quality of bonded and formed products is good.

A clothes gluing machine comprises a rack (1), an upper rolling conveying assembly and a lower rolling conveying assembly are arranged on the rack (1), a clothes conveying gap is formed between the upper rolling conveying assembly and the lower rolling conveying assembly, and a workbench (2) is arranged at a feeding port of the clothes conveying gap. The device has the advantages that the upper and lower clothes heaters are used for heating simultaneously, the heating range is large, the cloth bonding effect is good, and workers can conveniently look over to check cloth.

The utility model discloses a kind of composite knitted fabric's spray device, belong to composite knitted fabric spray technology field, the composite knitted fabric's spray device, including mobile frame and controller fixedly installed on mobile frame, mobile frame is fixedly installed with storage bucket, hose is connected through in storage bucket top, and spray head is installed in hose port;Mobile frame is fixedly connected with support frame, support frame is fixedly embedded with fixed frame, steering shaft is rotatably connected in fixed frame, and mounting seat for installing limiting spray head is arranged in steering shaft, and autonomous drive mechanism for driving mounting seat reciprocating rotation to expand spray range is arranged on support frame;When spray processing, spray head is combined with mounting seat, reciprocating rotation of spray head is controlled by transmission, and spray operation is completed mechanically and uniformly, and it is high in accuracy to operate labor-saving.

The utility model provides a domestic ceramic plate firing support relates to ceramic processing utensil technical field, including: a plurality of support plates, placing groove, pole, spacing subassembly and limit subassembly, a plurality of support plates are equipped with the placing groove in the middle of a plurality of support plates, the bottom end of placing groove is fixedly equipped with three pole, the three pole is "Y"-shaped structure, the spacing subassembly is equipped with the spacing subassembly, the spacing subassembly is equipped with the spacing subassembly, the spacing subassembly is equipped with the spacing subassembly. Partition assemblies are fixedly installed at the four corners of the outer ends of the multiple supporting plates correspondingly. According to the bracket for firing the domestic ceramic plate, the plurality of supporting plates can be separated at intervals through the separating assemblies, so that the tray and the ceramic plate in the tray can be exposed, the heating range of the ceramic plate is enlarged, and the sintering forming speed of the ceramic plate is further increased; and adjustment, limiting and fixing can be carried out through the limiting assembly according to the size of the tray, a support with the corresponding size does not need to be replaced, sintering, manufacturing and using of the ceramic tray are facilitated, the replacement time is saved, and the working efficiency of sintering of the ceramic tray is improved.

The invention discloses a pipe fixing and traction device for cable protection pipe machining, and relates to the technical field of pipe fixing and traction. The device comprises a base, a control assembly is arranged on the front face of the base, a device body is arranged in the base, a traction assembly is arranged on the right side of the device body and driven by an external motor, a workbench is arranged in the device body, supporting plates are symmetrically arranged on the top of the workbench, and an electric telescopic rod is arranged on the top of the inner wall of the device body. Cutting assemblies are arranged at the bottoms of the telescopic ends of the electric telescopic rods. And an anti-separation device is arranged in the device main body. The clamping strength of the included angle in the arc-shaped clamping plate to the pipe is improved through the arc-shaped rubber piece, it is guaranteed that the pipe has good stability in the cutting process, the situation that the outer wall of the pipe is separated from the inner wall of the arc-shaped clamping plate, consequently, the clamping compactness is reduced is avoided, and the situation that the section is rough due to shaking of the pipe in the cutting process is prevented.

The utility model relates to the technical field of automobile seat cushion production, and discloses a foaming storage tank for producing automobile seat cushions, which comprises a storage tank body, a blanking pipe is arranged at the bottom of the storage tank body, a stirring and heating mechanism and a piston blanking mechanism are arranged in the storage tank body, and the stirring and heating mechanism comprises a rotating disc and a heating pipe. The rotating disc is rotationally arranged on the inner bottom wall of the storage tank body, the top face of the rotating disc is connected with a plurality of heating pipes, the heating pipes are evenly distributed in the circumferential direction of the rotating disc, the piston discharging mechanism comprises a piston, the outer wall of the piston is tightly attached to the inner wall of the storage tank body, and the piston moves in the height direction of the storage tank body; a through hole is formed in the piston corresponding to the heating tank in a penetrating manner. And heating is carried out while stirring, so that the heating range is expanded, large temperature difference at different positions of the storage tank body is avoided, and the production quality of the foaming agent is improved.

The present invention discloses a polyimide film drying device, including a drying box, a row of transmission rollers are arranged in the drying box, the film to be dried is driven by the transmission rollers, transmission seats are arranged on both sides of each transmission roller, the transmission seats on both sides are installed in the drying box through supporting mechanisms, driving mechanisms are arranged in the transmission seats on both sides, and driving rods of the driving mechanisms on both sides are correspondingly installed on both sides of the transmission rollers. The structural setting of the device is very clever, annular inner grooves are arranged on both sides of the transmission roller, and annular heating elements with uniform intervals are arranged on the transmission seats on both sides. The heating elements are suspended in the annular inner grooves, and the entire transmission roller can be heated. When the transmission roller rotates, the heating elements do not rotate in the annular inner grooves, which will neither hinder the rotation of the transmission roller nor affect the heating. This structure is more reasonable than traditional oil seal heating, water circulation heating, etc., and the direct heating effect on the transmission roller is also better.

The application discloses a management system based on an internet of things technology and relates to the technical field of fishpond breeding management. The application comprises a device main body, a dissolved oxygen detector arranged at the center of the top of the device main body, wherein the dissolved oxygen detector is internally provided with an intelligent module, a temperature controller arranged at the top of the dissolved oxygen detector, and a local temperature prevention device arranged at the left side of the device main body. The local temperature prevention device comprises a fixing seat, an electric sliding rail and a heating assembly. The fixing seat is fixedly installed at the top edge of the device main body, the electric sliding rail is fixedly installed at the left side of the fixing seat, and the heating assembly is slidingly installed at the right side of the electric sliding rail. The application drives the heating assembly to move leftward and rightward through the electric sliding rail, expands the heating range of the heating assembly on the fishpond, avoids the harm of high local temperature to the wandering fish, and reduces the breeding cost of fish.

The invention relates to the technical field of bearing machining, and discloses an automatic packaging machine for large bearing machining, which comprises a base, a baffle and a mounting table, the baffle is mounted on the surface of the base, the mounting table is mounted on the surface of the base, the mounting table and the baffle are correspondingly arranged, and a plurality of mounting grooves are formed in the surface of the mounting table. Packaging assemblies are arranged at the ends of the multiple mounting grooves, guide rods are arranged in the mounting grooves, and the guide rods are used in cooperation with the packaging assemblies. Through the arrangement of the packaging assembly, a servo motor is started, an operator places a packaging film in a placement shell, then the placement shell is arranged on the outer side of a guide rod in a sleeving mode, the operator sleeves the guide rod with a bearing body needing to be packaged, the guide rod is pressed, the bearing slides into the placement shell, the servo motor drives a moving rod to rotate, and then the bearing is manually taken out; the automatic packaging process ensures that the packaging film tightly wraps the bearing body.

The invention relates to the technical field of cables, and provides an overhead insulation power cable which comprises a conductor and a protective layer and further comprises a heating component, a moving component and a cleaning component, the heating component is used for heating the protective layer and comprises a heating cylinder and a plurality of heating pieces, the heating cylinder can move outside the protective layer, and the moving component is used for moving the heating pieces outside the protective layer. The heating piece is installed outside the heating cylinder, the moving part is used for driving the heating part to move, the sweeping part is used for sweeping the outside of the protective layer and comprises a sweeping ring and a brush rod, a plurality of limiting rods are fixedly connected to the heating part, and annular limiting grooves matched with the limiting rods are formed in the sweeping ring. And a cleaning driving assembly used for driving the cleaning ring to rotate is arranged on the heating component, the multiple brush rods are fixedly connected to the interior of the cleaning ring, and the brush rods make contact with the exterior of the protective layer. According to the technical scheme, the problem of cable breakage caused by ice and snow on the surface of the overhead insulated power cable in the prior art is solved.

The utility model discloses a device for protecting whitmania pigra from overwintering, which comprises a culture pond, and the upper end of the culture pond is fixedly connected with a U-shaped frame; the heating mechanism comprises a moving plate, the lower end of the moving plate is rotationally connected with a rotating pipe, the lower end of the rotating pipe is sealed, exhaust holes are formed in the two sides of the lower end of the rotating pipe, the right side of the moving plate is fixedly connected with a heating air blowing pump, and the upper end of the rotating pipe penetrates through the moving plate; the exhaust end of the heating air blowing pump is communicated with a rotary joint; the moving mechanism is used for moving the rotating pipe; and the rotating mechanism is used for rotating the rotating pipe. When the device is used, the heating air blowing pump is used in cooperation with the moving mechanism, and heated air is evenly injected into the water body, so that the temperature of the water body is effectively and evenly increased, and the situation that the survival or feeding desire of whitmania pigra is affected due to the too low temperature of the water body in winter is avoided.

The present invention belongs to the technical field of air source heat pumps, and specifically is a defrosting device for an air source heat pump unit, including a base, a plurality of supporting legs are fixedly connected to the lower end surface of the base, a slider is slidably connected to the upper end of the base through a slide groove, a frame is fixedly connected to one side of the slider, a slide bar three is fixedly connected to one side of the upper end of the frame, and an adjustable centralized discharge type collection mechanism for collecting water after frost melts is provided on the base. The present invention realizes the use of an adjustable centralized discharge type collection mechanism, which can make collection box one and collection box two fit with the four sides of the unit. When the frost on the surface of the heat exchanger melts into water and flows downward, it will flow into collection box one and collection box two, thereby realizing the collection of water flow, avoiding the situation where the metal parts at the bottom of the unit are rusted or corroded due to water flowing to the bottom of the unit and accumulating at the bottom of the unit, thereby affecting the overall structure and durability of the unit.

The invention belongs to the technical field of bean screening, and discloses a bean screening device for bean product processing. Comprising a fixing frame, a defective plate is fixedly connected to the inner wall of the fixing frame, a sieve plate is fixedly connected to the inner wall of the fixing frame, and the sieve plate is arranged at the top end of the defective plate. Through the arrangement of the hot air assembly, hot air can be provided for the feeding box, and the hot air uniformly flows out through the air outlet holes formed in the roller, so that the soybeans can be heated, enzymes in the soybeans can be subjected to thermal denaturation and lose activity after the soybeans are heated, and the quality of the soybeans is improved. Meanwhile, part of aldehydes, other volatile compounds and harmful gases are volatilized or thermally decomposed to be reduced, and the problem that gases such as aldehydes are easily generated after the soybeans are stored is solved.

This invention relates to the field of marine fuel supply technology, specifically to an adjustment structure for a marine fuel supply unit. The structure includes a heat exchange box, a delivery pipe, and a suction pipe, both mounted on the heat exchange box. It also includes a mounting base, a motor, a sleeve, a stop block, a drive assembly, a stirring assembly, and a preheating assembly. The mounting base is located on the top of the heat exchange box, and the motor is mounted on the mounting base. Through the motor, drive assembly, stirring assembly, and preheating assembly, this invention continuously adjusts the flow state of the heavy oil in the heat exchange box according to changes in the viscosity of the heavy oil during preheating. After the viscosity of the heavy oil decreases, the preheating assembly rotates inside the heat exchange box, increasing the turbulence effect within the heavy oil and expanding the preheating range. This effectively improves the heat exchange efficiency between cold and hot oil within a limited preheating time, ensuring normal navigation during ship acceleration while maintaining economic efficiency.

The invention discloses a high-low voltage switch cabinet with an automatic monitoring function, and relates to the technical field of switch cabinets. The device comprises a device body, an information module is arranged in the device body and communicates with an intelligent APP, multifunctional monitoring assemblies are arranged on the left side and the right side of the information module, a breathable plate is fixedly installed in the device body, an electric telescopic column is fixedly installed at the top of the breathable plate, and the telescopic end of the electric telescopic column penetrates through the top of the device body. Symmetrical plates are fixedly installed at the tops of the telescopic ends of the electric telescopic columns, the bottoms of the left and right sides of the symmetrical plates are hinged to the edge of the top of the device body, and short-circuit prevention devices used for preventing water vapor from being difficult to discharge and affecting a power transmission line are arranged on the outer sides of the electric telescopic columns. The inclined angles of the inclined planes of the symmetrical plates are enlarged, the downstream speed of acid rain is accelerated, discharge of the acid rain is further accelerated through the water guide grooves, and the phenomenon that the outer wall of the device body is eroded by the acid rain and damaged is avoided.

The utility model discloses a post-weld heat treatment device for building steel structure weld joints. The post-weld heat treatment device comprises a first outer shell, a connection adjusting assembly, a first electric heating wire, a moving assembly, a second outer shell and a second electric heating wire. The opening end of the second outer shell is inserted into the opening end of the first outer shell, so that the first outer shell and the second outer shell are spliced and locked through the connection adjusting assembly to form an inverted-T-shaped outer shell, and the outer shell is connected to the exterior of the welding part of the building steel structure body in a sleeving mode; the first electric heating wire is movably arranged in the first outer shell through the moving assembly, the first electric heating wire is of a U-shaped structure and wound on the lower portion of the welding portion of the building steel structure body, the second electric heating wire is arranged at the corner of the inner wall of the first outer shell, and the second electric heating wire is of a U-shaped structure and wound on the upper portion of the welding portion of the building steel structure body. The utility model relates to the technical field of building steel structure processing, and can solve the problems of high energy consumption and large use limitation of a heat treatment device in the prior art.

The utility model discloses a disposable self-heating patch, particularly relates to the technical field of hot compress patches, and aims to solve the problems that the conventional hot compress patch is directly adhered to clothes, is inconvenient to take and replace, is limited in heating area and cannot be combined for use, and adopts the following scheme that the disposable self-heating patch comprises an adhesion sheet, an adjusting sheet and a containing sleeve, adjusting pieces are arranged on the side edges of the top and the bottom of the adhesion piece, one side of the adhesion piece is attached to the containing sleeve, a heating module is arranged at the top end in the containing sleeve, the two side edges of the adhesion piece are connected with the side walls of the adjusting pieces through telescopic folding pieces, and a heat insulation piece is arranged on the side, away from the containing sleeve, of the adhesion piece. Penetrating clamping holes are formed in the positions, close to the two ends, of the adhesion sheet for connection in a penetrating mode, and a first heat conduction copper sheet is arranged in the center of the interior of the adhesion sheet in a penetrating mode. The utility model has the advantages that the heating modules can be conveniently replaced, repeated adhesion is not needed, a plurality of heating modules can be conveniently adjusted and combined for use, and the heating area is increased.

The present invention discloses a waste liquid purification device for silicone resin production, and relates to the technical field of waste liquid purification. The present invention includes a device body, a driving assembly is arranged on the outer wall of the device body, a drain pipe is arranged on the bottom of the device body, an electric telescopic rotating column is rotatably installed at the center of the top of the inner wall of the device body, and an arc groove is opened on the outer wall of the electric telescopic rotating column, an I-shaped disk is fixedly installed at the bottom of the telescopic end of the electric telescopic rotating column, and the central axis of the I-shaped disk is designed to slide through, an arc sheet is fixedly installed at the inner edge of the I-shaped disk, a filter plate is fixedly installed on the outer wall of the telescopic end of the electric telescopic rotating column, and an anti-winding device for preventing silk thread-like dirt from winding in the waste liquid is arranged on the periphery of the electric telescopic rotating column. The present invention enables the telescopic end of the electric telescopic rotating column to drive the filter plate to move synchronously, so as to avoid the accumulation of dirt caused by the long-term erosion of dirty water on the filter plate, and prevent the local area of ​​the filter plate from being easily blocked, thereby reducing the filtering effect on sewage.

The utility model relates to the technical field of warmers, and discloses an anti-scald vertical warmer which comprises a base, and a machine body is movably installed in the middle of the top end of the base. The swinging mechanism is arranged in the base; the swing mechanism comprises a circular shaft, the circular shaft is fixedly installed in the middle of the bottom end of the machine body, the bottom end of the circular shaft extends into the base, and a swing rod is fixedly installed at the rear end of the outer surface of the circular shaft. By arranging the swing rod, the brake motor, the disc and the round block, the rotary shaft can drive the disc and the round block to rotate by starting the brake motor, the inner wall of the swing rod can be extruded due to rotation of the round block, so that the swing rod can drive the round shaft to swing in a reciprocating mode, and then the machine body can swing in a reciprocating mode to blow air and warm in different directions. Therefore, the heating range is widened, the situation that a user feels dry and uncomfortable due to long-time heating in one direction is avoided, and the use experience of the user can be improved.

The present invention discloses an electric heater and an electric water heater. The electric heater comprises a flange, a first heating tube and a second heating tube. Both the first heating tube and the second heating tube are curved U-shaped structures. The first heating tube comprises a first straight section, a first inclined section and a second straight section connected by bending. The connection between the first heating wire and the first conductive lead rod is arranged at the first inclined section. The second heating tube is arranged above the first heating tube. The second heating tube comprises a third straight section, a second inclined section and a fourth straight section connected by bending. The connection between the second heating wire and the second conductive lead rod is arranged at the third straight section, which effectively avoids the bending connection between the third straight section and the second inclined section from being affected by the first heating tube, and effectively improves the service life of the second heating tube. When installing, the electric heater is arranged in the inner tank of the electric water heater, and the angle between the direction in which the first heating tube and the second heating tube are spaced and arranged side by side and the gravity direction of the inner tank is 25° to 32°.

The invention discloses a fused salt heating device for a fused salt storage tank and a using method thereof, and relates to the technical field of fused salt heating, the fused salt heating device comprises the fused salt storage tank, a rotating rod is rotatably connected to the fused salt storage tank, a fixing plate is fixedly connected to the rotating rod, and the fused salt heating device further comprises a heating mechanism; through the arrangement of the adjusting unit, when the liquid level of fused salt rises, a guide groove extrudes a cylindrical block to drive a sliding piston rod to move in the direction of a rotating rod, the sliding piston rod moves to suck oil in a sliding groove into a fixing barrel through a fixing pipe and a connecting hose, and a sliding rod moves upwards; a sliding rod moves upwards to drive a connecting block and rotary heating plates to rotate through a second connecting rod, the two rotary heating plates rotate to drive two fixing blocks to move, the two fixing blocks move to drive a mounting block and a heating column to move downwards through two first connecting rods, and the distance of downward movement of the heating column is longer along with rising of the liquid level. And therefore, the heating range is enlarged, and the heating effect on the fused salt is improved.

A cloth strip bonding processing system comprises a rack (1), an upper rolling conveying assembly and a lower rolling conveying assembly are arranged on the rack (1), a clothes conveying gap is formed between the upper rolling conveying assembly and the lower rolling conveying assembly, and a workbench (2) is arranged at a feeding port of the clothes conveying gap; the device has the advantages that the upper and lower clothes heaters are used for heating simultaneously, the heating range is large, the cloth bonding effect is good, and workers can conveniently look over to check cloth. Cloth strips are guided by the cloth strip guide frame and the cloth strip bearing column, enter the folding sleeve to be folded and then enter the bonding machine, the cloth strip feeding speed is high, and the quality of bonded and formed products is good.

The portable and movable small clean energy heating device comprises a shell, a containing groove, a movable seat and a wrapping layer, the containing groove is formed in the right side of the shell, the movable seat is movably connected to the right side of the inner wall of the containing groove, and the wrapping layer is fixedly connected to the surface of the shell. A heating mechanism is fixedly connected to the inner wall of the movable seat and comprises a power supply ring. The heating mechanism is arranged, the overall structural design is compact, the shell, the containing groove, the movable base, the wrapping layer and other components are integrated, portability and mobility of the device are achieved, the heating mechanism is formed by combining the power supply ring and the ceramic heating body, the ceramic heating body is inserted into the insertion hole of the power supply ring, installation, replacement and maintenance are convenient, and the practicability is high. And a connecting column and a fixing ring are arranged, so that the heating mechanism is fixed and supported, and the stability of the heating mechanism in the moving process of the movable seat is guaranteed.