37results about How to "Affect drying effect" patented technology

The invention belongs to the technical field of chrysanthemum processing, and particularly relates to a low-temperature hot air circulation vacuum combined drying method for chrysanthemum; the dryingequipment adopted by the drying method comprises a shell, a U-shaped plate, a hot blast stove, a vibration unit and a rotation unit; the bottom end of the shell is provided with a support and a discharge hole, and the inner wall of the shell is provided with a first hot air port; the hot blast stove is fixed on the outer side wall of the shell, and an output port of the hot blast stove is connected with the first hot air port; the vibration unit comprises a motor, a first rotating shaft and a rotating wheel; the motor is fixed on the outer side wall of the shell; the first rotating shaft transversely penetrates through the shell, and the end part of the first rotating shaft is fixedly connected with the output end of the motor; and the first rotating shaft is symmetrically sleeved with therotating wheels at positions close to the inner side wall of the shell, and the cross section of each rotating wheel is in a conch shape; and the chrysanthemum on the U-shaped plate are dried throughthe matching of the U-shaped plate, the hot blast stove, the vibration unit and the rotation unit.

The invention relates to a leather drying device, in particular to a drying device for leather dyeing. The technical aim is to provide the drying device for leather dyeing. In order to achieve the above technical aim, the drying device for leather dyeing comprises a first switch, a second switch, a top plate, a first electric heating pipe, a second electric heating pipe and the like; the first electric heating pipe and the second electric heating pipe are arranged at the bottom of the top plate, the first electric heating pipe is arranged on the inner side of the second electric heating pipe, the first switch and the second switch are arranged at the right end of the front side of the top plate, the first switch is arranged on the right side of the second switch, the first switch is connected with the first electric heating pipe, and the second switch is connected with the second electric heating pipe. By means of the drying device, the leather heating degree can be better controlled, the leather drying rate is high, leather drying is uniform, the safety of the device is improved, the wide industrial requirement is met, and the practicability is high.

The invention relates to the technical field of furniture manufacturing plate processing, in particular to a furniture manufacturing plate after-forming drying machine which comprises a drying frame, a rotating mechanism and a drying mechanism, the drying frame is of a cylindrical shell structure, the drying frame is installed on the ground or a table top through a base, the rotating mechanism and the drying mechanism are arranged in the drying frame, the rotating mechanism comprises a rotating disc, a rotating motor, a fixing base, a connecting column, a supporting block and a clamping branch chain. Hot airflow circulation in the plate drying process can be ensured, the situation that hot airflow directly dries plates is avoided, it is ensured that the drying environment keeps certain humidity in the plate drying process, the situation that the plate drying effect is affected by insufficient humidity of the drying environment is avoided, and meanwhile, the plate keeps rotating all the time in the drying process, and the situation that the water content in the plate is not uniform due to different heating and drying degrees of all parts of the plate is prevented.

The invention discloses leaf clearing equipment, and especially relates to the technical field of municipal landscaping. The leaf clearing equipment comprises an operation vehicle. A feed chute is provided with a chute and a first slider. A first spring is connected between the chute and the first slider. A suction tube is connected to the feed tube. A suction pipe is connected between the feed tube and a vacuum pump. An air duct is arranged in a drying chamber. Air ports are arranged in the air duct. A vibration plate is arranged on the air duct. Support springs are arranged between the vibration plate and the air duct. A barrier plate is arranged between the vibration plate and the inner wall of the drying chamber. A motor is arranged between the vibration plate and the feed tube. Bladesare arranged on the motor. A dedusting box is arranged in the drying box. The dedusting box is provided with an opening. A sliding rail and a second slider are arranged at the opening. The second slider can be pushed by the blades. A second spring is connected between the slider and the second slider. By adopting the leaf clearing equipment, the problems of great labor intensity, great difficultyand easiness in breeding of bacteria among leaves in the leaf collection process are overcome, and the leaf clearing equipment can be used for sweeping operations in municipal cleaning.

The invention discloses a cloth dyeing and air-drying device for textile processing. The device comprises support rods, first top plates are fixedly mounted on the outer surfaces of the upper ends ofthe two support rods, and a second top plate is arranged on one side of each first top plate; hanging rods are arranged below the second top plates, and hanging ropes are disposed between the hangingrods and the second top plates; hand shakers are fixedly mounted on the outer surfaces of the sides, close to the hanging ropes, of the support rods, and two air-drying rods are fixedly mounted between the two hanging rods. Through arrangement of a series of structures, convenience can be provided for a user to place dyed cloths on the air-drying rods and adjust the height for air-drying the dyedcloths during use of the device; secondly, an air-drying rack composed of the hanging rods and the air-drying rods can bear forces in four directions so as to be fixed, and the user can expand the drying area of the device according to the number of the dyed clothes, so that the practicality of the device is improved, and the use process is optimized.

The invention provides a layered three-dimensional airing device for crops. The layered three-dimensional airing device for the crops comprises fixing pins and feeding hoppers; the bottom of an airingsupport frame is installed on the end face of the top of a base, and the end face of the right side of the airing support frame is provided with six fixing grooves; airing plate frames are installedon the airing support frame, the front end of each airing plate frame is provided with an inlet and outlet, and the bottom of each feeding hopper is inserted into the corresponding inlet and outlet; each sealing plug pin is divided into two parts and installed at the right end of a corresponding sealing strip, and the other part of each sealing plug pin is installed at the right end of the front end face of the airing support frame; and six airing nets are installed on the three airing plate frames separately. According to the layered three-dimensional airing device for the crops, the crops aired in the device can be regularly turned over, the crops aired at the bottom can be turned over to the top, therefore, the crops at the bottom can be aired, and the airing effect of the crops in thedevice is improved.

The invention relates to an agricultural product circulation processing tool, in particular to a Shatian pomelo drying device. The Shatian pomelo drying device comprises two conveying belts which are arranged in parallel, wherein the two conveying belts are arranged obliquely, thereby forming a V-shaped groove. The Shatian pomelo drying device is characterized in that the rotating directions of the two conveying belts are opposite, and the conveying belts have air-permeable netlike structures; the V-shaped groove inclines downwards; an arc-shaped cover covering the V-shaped groove is formed above the V-shaped groove; the edge of the arc-shaped cover is flush with the highest points of the conveying belts; a baffle plate which is vertical to the conveying belts is arranged on the inner wall of the arc-shaped cover; a hot air inlet is formed in the higher end of the arc-shaped cover. By adopting the Shatian pomelo drying device in the technical scheme, Shatian pomelos can be dried continuously and automatically without being carried up and down.

The invention discloses a drainage system and method for high-water-content slity soil, and belongs to the technical field of highway filler drainage engineering. The drainage system for the high-water-content slity soil comprises a filtering and draining device, a water collecting tank and a dewatering field; the filtering and draining device comprises a vacuum pump, an inner side pipe ring, an outer side water collecting pipe ring and multiple water filtering pipes communicating in sequence; the inner side pipe ring and the outer side water collecting pipe ring are both arranged above the water collecting tank; the inner side pipe ring and the outer side water collecting pipe ring communicate through multiple first connecting pipes; all the first connecting pipes are provided with air water control valves; the water filtering pipes are arranged at the bottom of the dewatering field; and the high-water-content slity soil to be drained is placed in the dewatering field. The drainage system and method for the high-water-content slity soil are quick, efficient, simple in construction process, low in construction quantity, low in construction cost and capable of being recycled.

The invention relates to a telescopic clothesline easy to suspend and a suspending method of the clothesline. A spring is arranged on a clothesline body, the clothesline body is glidingly sleeved with multiple rigid sleeves arranged in the same direction, the spring can adjust the overall length of the clothesline, loosening and deformation of the clothesline body are avoided, and the weight bearing capacity of the clothesline body is improved; an insertion section is arranged at one end of each rigid sleeve, a plugging section is arranged at the other end, and the inner diameter of the plugging section is equal to or larger than the outer diameter of the insertion section; during suspension, multiple rigid sleeves can be combined to form a long rigid pipe through plugging matching of the insertion sections and the plugging sections. A user can lift a ring at the end part of the clothesline up to the suspending position for suspension like lifting a rod, and the rigid sleeves can separate a clothes rack. The telescopic clothesline has the advantages of simple structure, convenience and safety in suspension, wide application range, high bearing capability, low probability of loosening and deformation, long service life, low production cost, capability of automatically separating the clothes rack and improving the airing effect of the clothes and the like, and has a very wide market application prospect.

The invention discloses a grain drying and screening device. The device comprises a screening bin and an impurity removing bin, the screening bin and the impurity removing bin are cylindrical cavities with the middles communicating with each other, a vertically-installed storage hopper is arranged at the top of the screening bin, an intelligent control box is arranged on the outer wall of the screening bin, a material dispersing disc and a material uniformizing frame are arranged in the screening bin, an arc-shaped material dispersing rod is arranged on the upper surface of the material dispersing disc, the arc-shaped material dispersing rod is in rotary fit with the upper surface of the material dispersing disc, an air blower is arranged at the position, opposite to the communicating part between the screening bin and the impurity removing bin, of the screening bin, an exhaust fan is arranged on the upper portion of the impurity removing bin, an air pipe is arranged at the top of the impurity removing bin, the air pipe is in communication with the exhaust fan, and the air blower and the exhaust fan are electrically connected with the intelligent control box. Grains fall into the screening bin through the storage hopper, the grains are dispersed step by step through the material dispersing disc and the material uniformizing frame, the situation that the drying effect of a grain drying machine is affected due to accumulation in the falling process of the grains is avoided, meanwhile, impurities in the dispersed grains are conveniently blown into the impurity removing bin by the air blower to be treated in a centralized mode, the influence, on grain drying machine equipment, from the impurities is effectively avoided, and pollution to the environment in the screening and drying process is reduced.

The invention belongs to the technical field of chemical processing, and particularly relates to a sodium sulfide drying system. The system comprises a rack, a drying pot, a moving rod, a first gear, a second gear, a telescopic pipe and an air cylinder driving the moving rod to move in the vertical direction, wherein a first rack and a second rack are symmetrically arranged on the moving rod; the first rack is meshed with the first gear; the second rack is meshed with the second gear; the first gear and the second gear are provided with a first heating pipe and a second heating pipe respectively; the first heating pipe and the second heating pipe are each provided with a plurality of air holes; the telescopic pipe is fixedly installed on the side wall of the drying pot; one end of the telescopic pipe is communicated with a hot air device; and the other end of the telescopic pipe is communicated with the first heating pipe or the second heating pipe. According to the scheme, hot air is blown to the sodium sulfide liquid and is in direct contact with the surface of the sodium sulfide liquid, so that sodium sulfide is quickly dried; and the hot air blows the sodium sulfide adhered to the side wall of the drying pot, so that the partially dried sodium sulfide is prevented from adhering to the side wall of the drying pot.

The invention relates to the technical field of furniture, and discloses a clothesline pole for gathering and protecting clothes in rainy days. The clothesline pole comprises a wall top; a first connecting rod is fixedly mounted at the bottom of the wall top; a second connecting rod is fixedly mounted at the bottom of a base top; a rainwater triggering mechanism is mounted at the bottom of the wall top; a hollow clothesline pole is fixedly mounted at the bottom of the first connecting rod; a plurality of first separation mechanisms are mounted in the hollow clothesline pole; a second separation mechanism is mounted at the right end of each first separation mechanism; and each second separation mechanism comprises a second spring. The clothesline pole for gathering and protecting the clothes in rainy days can automatically gather and protect the clothes in rainy days without manpower, so that the clothes are prevented from being wetted by rainwater to affect the airing speed of the clothes; and the clothes are automatically dispersed in sunny days, so that the illuminated area of the clothes is enlarged, airing of the clothes is accelerated, the situation that the middle clothes are not sundried is avoided, and meanwhile, the situation that the middle clothes are not sundried due to the fact that strong wind gathers the clothes is avoided.

The invention discloses solar vegetable drying equipment. The solar vegetable drying equipment comprises a drying box and a vegetable placing frame, a bottom box is arranged at a bottom end of the drying box, a battery is arranged in the bottom box, a heating box is arranged at the bottom end of an inner part of the drying box, the top of the heating box is provided with the vegetable placing frame, the top end of the drying box is fixedly connected with the bottom end of a solar panel through a first electric telescopic rod and a second electric telescopic rod respectively, and an air outletof the drying box is fixedly connected to an air inlet of an exhaust fan through an air exhaust pipe. The inclination angle of the solar panel can be adjusted by the first electric telescopic rod andthe second electric telescopic rod, which is convenient for the solar panel to receive more sunlight, and the solar panel converts the solar energy into electrical energy and stores the electrical energy in a storage battery for use by an electric device, the heating is performed by an electric heating wire, the heating efficiency is high and no pollution occurs, and the hot air in the drying boxcan be flowed by an air blower to uniformly heat the vegetables, and the equipment improves the drying efficiency.

The invention discloses a sludge dryer for environmental governance riverway remediation, and the sludge dryer comprises a fixed sludge drying mechanism and a limit driving motor mechanism, wherein the input end of the fixed sludge drying mechanism is connected with the limit driving motor mechanism. According to the drying machine, when the folded blades rotate and exchange heat with sludge, thedrying heating lamp tube and the pumping pump can be synchronously started, the interior of the drying working cavity is pumped through the long pumping pipe to be in a micro-negative-pressure state,meanwhile, water is heated to become steam, the steam is separated from the sludge and then discharged, and finally sludge drying is achieved; moreover, a current in the annular electromagnet can be switched on during drying, and the annular electromagnet is used for firmly adsorbing the annular iron ring on the outer side of the annular electromagnet, so that the working stability of the folded blades is improved, the folded blades are prevented from generating relative displacement to influence the drying effect when being impacted by sludge, and the mounting stability is also improved; andthe current in the annular electromagnet can be immediately cut off after the work is finished or during maintenance, so the positioning sleeve can be conveniently taken down from the long rotating rod.

The invention relates to a film-making machine, and relates to the technical field of film making. The technical problems of large area of occupied area of equipment and poor drying effect of film materials in the prior art are solved. The film-making machine comprises a machine box, a drying device and a draught fan. The film materials changes the walking direction at the top of the machine box during drying, that is to say, a rotary drying mode is adopted, therefore, the occupied area of the film-making machine is greatly reduced on the premise of ensuring the drying effect; in addition, airenters the machine box from top to bottom through the draught fan in the drying process, film materials which enter the drying device first can be cooled firstly, film materials which enter the drying device later can be cooled later, the homogeneity of being heated of the film materials is ensured, and high temperature is prevented from affecting the drying effect of the film materials.

The invention relates to the technical field of fruit and vegetable storage, and discloses an automatic layering device for fruit and vegetable storage. The device comprises a box body, the top of the box body communicates with a feeding frame, the two sides of the box body are rotatably connected with rotating plates, the inner wall of the box body is fixedly connected with partition plates, and the inner walls of the partition plates are provided with isolation mechanisms. A motor is fixedly connected to the top of the box body, a sleeve is fixedly connected to the inner wall of the box body, a rotating shaft is welded to the output end of the motor, elastic pieces are fixedly connected to the inner walls of the partition plates, a plurality of air holes are formed in the surfaces of the partition plates, and rotating discs are rotationally connected to the inner walls of the partition plates. Through inclined placement of the multiple layers of partition plates, fruits and vegetables can be laid on each layer, then external air can be sucked into the partition plates through blades and then blown out of the air holes, and therefore circulation of air flow is achieved, and the situation that the storage period of the fruits and the vegetables is affected due to bacterium breeding caused by air tightness between the fruits and the vegetables is prevented.

The invention relates to a preparation method for food-grade potassium chloride. The preparation method for the food-grade potassium chloride comprises the following steps: adding a potassium chlorideraw material in a dissolving kettle; adding pure water or circulating mother liquor for dissolving the potassium chloride raw material until the potassium chloride raw material is saturated; pre-filtering and fine-filtering the potassium chloride saturated solution obtained by dissolving; and cooling and crystallizing to obtain potassium chloride crystal slurry; and carrying out condensing, solid-liquid separation and drying to obtain the purified food-grade potassium chloride of which the water content is lower than 0.15%. The method is reasonable in design, by effectively controlling over the steps and parameters, the purification efficiency is greatly improved, the purification purity is improved, and the highest purity of the product can reach 99.99%.

The invention relates to the field of medical devices, and discloses a wound negative pressure attraction system. The system comprises a housing body. A cavity chamber and a communication opening arearranged in the housing body. The communication opening communicates with the cavity chamber. A negative pressure mechanism used for forming negative pressure at the communication opening is arrangedin the cavity chamber. The negative pressure mechanism comprises a sliding support seat slidably connected to the interior of the cavity chamber. A first sealing ring is detachably connected to one end, close to the communication opening, of the sliding support seat. A spring fixing seat is detachably connected with one end, away from the communication opening, of the housing body. A first insertion opening is arranged in the spring fixing seat. A pushing insertion pin is movably connected to the interior of the first insertion opening. Rotation shafts are arranged on two sides of the first insertion opening and are rotatably connected to the spring fixing seat. Springs are arranged on the rotation shaft. The other end of each spring is fixed to a fixed part of the sliding support seat. According to the invention, the attraction system is small in size and light, generates quite low noise, and is low in manufacturing cost and suitable for use in basic medical institutions like communities; it is convenient for a patient to move and carry the attraction system; there is no need to charge the attraction system; medical care payment can be greatly reduced; and the attraction system has quite high promotion and use value.

The invention relates to the technical field of grain drying, and discloses a grain drying and storing system which comprises a fixing frame and a tank body, an isolation hood is fixedly connected tothe exterior of the tank body, a vortex fan is movably connected to the interior of the isolation hood, a heat insulation plate is fixedly connected to the interior of the isolation hood, a heating strip is fixedly connected to the interior of the isolation hood, and an electromagnetic pump is fixedly connected to the exterior of the isolation hood. Under the interaction of the vortex fan, the heat insulation plate, the heating strip, the electromagnetic pump, a coil, a storage chamber, an annular conductor, a ventilation opening, a first heating diversity plate, a second heating diversity plate and an opening and closing assembly, the system can achieve the effect of drying grain through a simple mechanical structure and reduce the cost at the same time. According to the grain drying andstoring system, the heating mode of multi-stage partition drying is adopted to achieve better drying effects in the same time. The partition has the advantage that the grains are dried one by one in apartitioned mode, which avoids the situation that the grains are stacked together, and the grain drying effect is affected.