37results about How to "No uneven heating" patented technology

The invention discloses a shoe material thermal-laminating process. The shoe material thermal-laminating process comprises the following steps that 1, shoe materials to be processed are prepared, wherein the shoe materials include a first shoe material and a second shoe material which are to be laminated, a zone to be laminated of the first shoe material and/or a zone to be laminated of the second shoe material undergoes adhesive coating treatment, an adhesive layer is formed through the adhesive coating treatment, and the zones to be laminated and/or an adhesive contain moisture; 2, the zone to be laminated of the first shoe material and/or the zone to be laminated of the second shoe material obtained in the step 1 are correspondingly adhered, and adhesion is kept to obtain a shoe material adhered part; 3, the shoe material adhered part in the step 2 is subjected to microwave heating heat treatment through a microwave heating device to make the first shoe material and the second shoe material bonded and fixed together, and then the first shoe material and the second shoe material which are bonded and fixed together are subjected to low-temperature cold-shaping treatment. The shoe material thermal-laminating process has the advantages of being short in consumed time and simple and reducing the energy consumption.

The invention discloses a bioreactor applied to magnetic nano-catalyst which has the structure that one end of a first shaft coupling is connected with an output shaft of a first motor and the other end is connected with a connecting disc; a reaction vessel is installed on the connecting disc, provided with an input pipe and an output pipe with valves, and is installed with a temperature control apparatus. In use, the magnetic nano-catalyst is arranged in the reaction vessel and is adsorbed on the wall of the reaction vessel by means of a magnet. The magnetic nano-catalyst is uniformly mixed and conveniently recycled and and has the advantages of improving the catalyst using efficiency, flexibility to different technologies and reducing pollution.

The invention provides a heating cooker, capable of realizing heating cooking without disproportion heating based on uniform heating in the box, in a heating cooking wherein the temperature in the box is set to below100 DEG C. The heating cooker includes an inside heating mechanism, a water vapor generating mechanism and a control section for controlling them. The heating steps controlled by the control section includes a first step when the temperature inside the box raises until it reaches the setting value; and a second step of maintaining the setting value in the box, in the second step, the supply power input to the water vapor generating mechanism is set to be larger than the supply power input to the inside heating mechanism.

The invention discloses a drum-type food drying machine which comprises a food drying machine body and supporting legs. A feeding port is formed in the top end of the food drying machine body, a discharging port is formed in the bottom end of the food drying machine body, a discharging valve is arranged at one end of the discharging port, a heater is arranged inside the food drying machine body, an observing port is formed in the surface of the food drying machine body, the food drying machine body is connected with the supporting legs through a rotary shaft, the rotary shaft is connected with a motor through a belt, a supporting plate is arranged at the bottom end of the motor, a connecting rod is arranged on one side of one supporting leg, a control panel is arranged at one end of the connecting rod, and buttons are arranged on the surface of the control panel. The drum-type food drying machine facilitates even food heating during food drying performed by people and is simple in structure and suitable for popularization, the control panel can also control the rotation speed of the motor and the temperature of the heater, and adjustment can be performed according to different crops.

The invention discloses equipment for carbonization treatment of organic sludge and its using method. The equipment comprises a drying machine and a carbonization furnace. The carbonization furnace further includes a top (1), an inner wall (2), a furnace chamber, a hopper (3), an anti-blocking rotary valve (4), preheating and auxiliary carbonization pipes (5), a main carbonization pipe (6), a high temperature rotary valve (7), a cooling pipe (8), a material outlet (9) and a gas pipe (17). The top (1) is detachable, and is convenient for the maintenance and replacement of internal parts. The inner wall (2) is an insulation material, and the upper part of the inner wall (2) is combined with the top (1) together and is in a cover opening structure. The equipment and method of the invention overcome the problems of no maximum resource utilization and secondary pollution during treatment in prior art, and can enhance the quantitative reduction rate of a treated substance, stabilize the finished product, and realize resource utilization. And the treatment process can be harmless.

The invention belongs to the technical field of sound-absorbing cotton, and provides a die pressing production line. The die pressing production line comprises a rack. The rack is provided with a feeding device, a baking box and a die pressing machine, all of which are sequentially distributed and connected through a conveying belt. The feeding device comprises a material taking device arranged onthe rack. The material taking device comprises transverse parts connected with the rack through a walking device. Longitudinal parts and a first grabbing device are arranged at the bottoms of the transverse parts. Second grabbing devices are arranged at the two ends of the longitudinal parts. The transverse parts are connected with the walking device through a telescopic rod. The 2-5 longitudinalparts are arranged, and the first grabbing device is arranged in the center of the area defined by the second grabbing devices. The first grabbing device is a needle type inserting rod, and the second grabbing devices are suction cups or mechanical arms. A conical inserting head is arranged at one end of the first grabbing device, and a connecting part is arranged at the other end of the first grabbing device, wherein the connecting part is connected with the transverse parts through an installing base. The die pressing production line solves the technical problems that in the prior art, a sound-absorbing cotton production line is simple in structure, and usage is not convenient.

The invention discloses a tea drying machine. The machine comprises a frame, a drying box body, a feeding device, a heat supply device, an unloading mechanism, a conveying mechanism and a material containing box, the drying box body is arranged on the frame, the feeding device is arranged on the left side of the drying box body, the heat supply device is positioned on the right side of the feedingdevice, the unloading mechanism is arranged in the drying box body and is positioned below the heat supply device, the conveying mechanism is arranged below the unloading mechanism, a vibrating mechanism is arranged in the unloading mechanism and can spread the crowded tea leaves for more uniform heating, and the material containing box is arranged at the right lower part of the drying box body,and is positioned below the conveying mechanism. The machine can enable the tea leaves to be uniformly heated without breaking, so that the practicability of the machine is higher.

The invention discloses a connecting port of an infusion bag, comprising a body, wherein the body is provided with a longitudinal through hole; a connecting part is arranged at one end of the body; an outlet part is arranged at the other end of the body; the connecting part is provided with two wings, and convex ribs are arranged on the two wings; one section of transitional part for connecting the outlet part with the connecting part is arranged in the middle of the body; the thickness wall of the transitional part is transitioned from thickness to thinness between the outlet part and the connecting part; a through hole is in a rhomboid shape in the connecting part; from top to bottom, the width of the through hole is transitioned from width to narrowness; and the two wings are thin wings. By adopting the rhomboid design and producing the two wings into the thin wings, the thickness of the side wall of the connecting part at the connecting port of the infusion bag is kept uniform; during heat sealing, the non-uniformity during heating is avoided, favorable heat sealing performance is obtained and materials are saved; meanwhile, by adopting the design of the transitional part, the materials are further saved.

The invention provides a fish tank with heating and lighting functions. Including cylinder body, cylinder head, low-voltage electric heating ceramic sheet, heating sheet carrier, electric contact mercury temperature controller, heating relay, heating power supply, power supply, waterscape lamp, photosensitive element circulating water system; among them, the upper part of the cylinder body is the cylinder head, The bottom of the tank is the bottom of the tank, and a screen is set inside the tank close to the bottom of the tank, and a water feature light groove is set on the bottom of the tank, which is a cylindrical groove, and a water feature light is installed in the water feature light groove; the above-mentioned fish tank A low-voltage electric heating ceramic sheet is provided, and the low-voltage electric heating ceramic sheet is fixed on the heating sheet carrier, and the heating sheet carrier is arranged in front of the last stage filter of the water tank, and the water tank is arranged in the fish tank body near the cylinder head; the two sides of the above water tank A water outlet is arranged on the water channel, and the water outlet is located near the tank wall; the circulating water pump of the fish tank is installed on the bottom of the tank body, and the upper water outlet of the circulating water pump is arranged on the side of the water tank away from the water outlet.

The invention discloses an automatic drying injection molding machine used for a computer connector. The machine comprises an injection molding machine body, a heating cavity is formed in the injection molding machine body, a layered heating device is arranged in the heating cavity, a transmission cavity is formed in the position, on one side of the heating cavity, of the injection molding machinebody, a transmission device is arranged in the transmission cavity, a push rod motor is arranged on the top of the injection molding machine body, the output end of the push rod motor is connected with an adjusting device, an annular cavity is formed in the position, located on an output opening, in the injection molding machine body, an injection device is arranged in the annular cavity, multiple layers of heating chassis rings which are heated gradually are arranged in the heating cavity, the material can be gradually heated, in the heating process, through device drive, rotation and turnover of the heating chassis rings can be achieved, it is ensured that the material in the heating chassis rings can be sufficiently heated, and the condition of uneven material heating can be avoided.

The invention discloses a novel shaped heating plate, comprising a heating plate and heating rods evenly distributed inside the heating plate, characterized in that the surface of the heating plate is provided with evenly distributed protrusions, and the protrusions are quadrangular pyramids Type, the four corners of the raised bottom are provided with exhaust holes through the heating plate. The beneficial effects of the present invention are: uniform expansion after heating, avoiding the appearance of road marks caused by local uneven heating or uneven expansion of the material itself.

The invention discloses a high-vacuum distillation and purification device which is suitable for separation of high-boiling-point and heat-sensitive materials. The device at least comprises a distillation still with a stirring shaft, a feeding port is formed in a distillation still shell, a column and the distillation still are directly welded at 90 degrees, and the distillation still shell except for the feeding port, the stirring shaft and the position where the column and the distillation still are welded is all wrapped by a jacket type heating layer; the front end of the condenser is welded with the top end of the column and inclines downwards, and the tail end of the condenser is connected with the receiving tank through a flange; a vacuum pipeline is arranged on the upper portion of the receiving tank, the vacuum unit is connected with the receiving tank through the vacuum pipeline, and a vacuum valve is arranged on the vacuum pipeline to control the opening degree of the vacuum unit. The device has the characteristics of high vacuum degree, low distillation temperature and high evaporation speed, and is simple to operate and low in equipment price.

The invention provides a double-mouth pipe of a transfusion bag. The double-mouth pipe comprises a medicine distribution pipe and a transfusion pipe, wherein the medicine distribution pipe and the transfusion pipe are vertically fixed on a double-pipe body seat; a medicine distribution pipe through hole and a transfusion pipe through hole are separately arranged on the medicine distribution pipe and the transfusion pipe; the aperture of the medicine distribution pipe through hole is smaller than that of the transfusion pipe through hole; a gasket is arranged inside the top end of the medicine distribution pipe through hole; a rubber plug is placed on the gasket; two sides of the double-pipe body seat are in an elongated and thin wing shape, and four corners of the double-pipe body seat are all chamfers; and multiple convex ribs are arranged outside the double-pipe body seat. The double-mouth pipe of the transfusion bag has the advantages that: the transfusion pipe and the medicine distribution pipe are separated, thus cross infection is avoided when medicine liquid is used; the aperture of the medicine distribution pipe hole is smaller than that of the transfusion pipe hole, thus the material consumption is reduced and the production cost is lowered; and two sides of the double-pipe body seat are in an elongated and thin wing shape, and four corners of the double-pipe seat are all chamfers, thus bag breakage and liquid leakage caused by excessive extension of the membrane at the transfusion bag joint are avoided.

The invention discloses an oven heating device. The oven heating device comprises a box body, wherein a fixed block is fixedly connected to the left side of an inner cavity of the box body, a chute isformed in the fixed block, a sliding block is slidably connected in the chute, a spring is fixedly connected to the top of an inner cavity of the chute, and the end, away from the top of the inner cavity of the chute, of the spring is fixedly connected with the sliding block; the right side of the sliding block is fixedly connected with a moving rod. According to the oven heating device, the effect of enabling the sliding block to move inside is achieved through the arrangement of the chute, and the effect of driving the sliding block to reset is achieved through the arrangement of the spring; after an electromagnetic ring is arranged, the electromagnetic ring is in contact with an armature, and correspondingly the effect of driving the moving rod to move is achieved. Through the arrangement of a first contact switch and a second contact switch, the effect of heating a heating plate through heating pipes is achieved, and meanwhile, the problems that since the bottom of the heating plate cannot be heated, baked food is not uniformly heated and the taste of the food is influenced are solved.

The invention discloses a heating device for nylon heat insulation strip production. The heating device comprises a base, a supporting rod, a fixing plate, a belt, a roller body, a rotating gear and aconveying belt; the supporting rod is fixedly installed at the top end of the base, the top end of the supporting rod is connected with the bottom of the fixing plate, and the top end of a connectingshaft is connected with one side of a containing device; and a rotary gear is arranged at one side of the roller body, an intermediate shaft of the rotary gear penetrates through the fixing plate, and the outer portion of the intermediate shaft of the rotary gear is arranged at the inner side of the belt. When the heating device for nylon heat insulation strip production is used, the temperaturein a fixing cover in the whole device can be repeatedly utilized, the phenomenon of serious heat losses is avoided, and then the consumption of electric energy is indirectly reduced, so that the wholedevice is more energy-saving and environment-friendly when being used.

The invention discloses a universal ethylene cracking furnace coil pipe hanging test tool which comprises a main hanging beam and universal hanging rings. The lower part of the main hanging beam is connected with a plurality of universal hanging rings, and the lower parts of the universal hanging rings are connected with a UU-shaped turnbuckle; the top of one end of a coil pipe is connected with the UU-shaped turnbuckle through a lifting rod assembly of a pipe taking the shape of the Chinese character bo, and the top of the other end of the coil pipe is connected with the UU-shaped turnbucklethrough a middle connecting piece; and an auxiliary tool is arranged at the lower part of the coil pipe. The universal ethylene cracking furnace coil pipe hanging test tool is reasonable in structure,convenient and simple to operate and wide in application range, the cost and the space for storing hanging test tools are greatly reduced, the service life is prolonged, the labor force is greatly saved, and the testing accuracy is improved.

The invention discloses a connector of an infusion bag. The connector comprises a connector body, wherein one end of the connector body serves as an outlet end and the other end of the connector body is connected with the infusion bag; the connector body is internally provided with a vertical through hole; straight thin wings are respectively arranged at the two sides of a port at the end, connected with the infusion bag, of the connector body; and the end, which is connected with the infusion bag, of the through hole is rhombic. The connector has the following beneficial effects: the straight thin wings are respectively arranged at the two sides of the rhombus, thus avoiding bag breakage due to overstretch of a film at the connector of the infusion bag and liquid leakage; and materials are saved and the production cost is lowered.