47results about How to "Reduce lapse" patented technology

The invention discloses a mature seedling transplantation method for Zelkova trees, which belongs to a seedling transplantation method. The method includes the following steps: (1) choosing Zelkova trees at the seedling age of eight to ten years, digging up the seedlings, and carrying out moisture-preserving treatment; (2) pruning the branches of the Zelkova trees; (3) temporary planting and watering; (5) transplanting the temporarily planted Zelkova trees into new holes, sufficiently watering the planted Zelkova trees for just one time, and carrying out post-transplantation management at thelater stage. The mature seedling transplantation method for Zelkova trees can reduce the loss of the moisture of the transplanted seedlings through each link, meanwhile, the method carries out corresponding treatment to enhance the adaptability of the transplanted seedlings, and shortens the rejuvenation time after the seedlings are transplanted, consequently, the renewing capability of the seedlings are enhanced, the landscape effect is good, and the survival rate can reach 95 to 100 percent.

The invention relates to a method for increasing the survival rate of transplanting of project trees. The method comprises a first step of digging trees; a second step of wrapping the rootstocks of the trees in wrapping cloth and soaking the roots in a solution for 8-10h at normal temperature before use; a second step of spraying a nutrient solution on tree crowns; a fourth step of transplanting, including the substeps of digging planting pits with the diameter 2/3 greater than the root size of the trees and the depth of 40-80cm, pouring 2/3 water into the planting pits, mixing the water and loose soil in the planting pits to form mud, removing the wrapping cloth, placing the roots of the trees in the mud of the planting pits and covering the roots with soil. The method for increasing the survival rate of transplanting of garden plants has the advantages that the water loss of trees is reduced through multiple steps, the post-transplanting adaptability of nursery stocks is improved through corresponding treatment, the post-transplanting seedling recovering time is shortened, the renewability of the trees is improved, the landscape effect is good and the rate of survival reaches 95% and above.

The invention relates to the technical field of medical apparatus and instruments, and discloses a cleaning and maintaining mechanism for medical apparatus and instruments. The cleaning and maintaining mechanism for the medical apparatus and instruments comprises a box body, a cleaning mechanism is arranged in the box body, a shell is welded to the top wall in the box body, a magnet is rotatably connected to the inner wall of the shell, and a transmission mechanism is arranged on the right side of the box body. A transmission roller and a driven roller are rotationally connected to the inner wall of the box body, an ultraviolet lamp and a heating pipe are fixedly connected to the inner wall of the box body, a discharging mechanism is arranged on the front portion of the box body, and an inclined plate and an inclined block are welded to the inner wall of the box body. According to the cleaning and maintaining mechanism for the medical apparatus and instruments, scalpels and operating forceps can be automatically cleaned through the cleaning mechanism and the transmission mechanism, manual cleaning is not needed, the risk that the scalpels and the operating forceps are scratched by apparatus and instruments is reduced, the safety is high, the labor intensity of medical staff is reduced, and the cleaned medical apparatus and instruments can be dried and disinfected through the ultraviolet lamp and the heating pipe, thus integration of cleaning, drying and disinfecting is achieved.

The invention discloses a preparation method of quick in-situ construction of an apatite nanorod with certain orientation on the surface of a titanium micro-arc anti-oxidization coating layer, and relates to a preparation method of constructing the apatite nanorod on the surface of the titanium micro-arc anti-oxidization coating layer. The invention aims to solve the problems of long time and large loss quantity of elements in existing hydro-thermal treatment process, small amount of apatite formed on the surface, disorder of the apatite and no orientation. The method comprises the following steps: pretreatment of a titanium material; 2, micro-arc oxidization treatment; 3, microwave hydro-thermal treatment, thus completing the quick in-situ construction of the apatite nanorod with certain orientation on the surface of the titanium micro-arc anti-oxidization coating layer. The invention discloses the preparation method of the quick in-situ construction of the apatite nanorod with certain orientation on the surface of the titanium micro-arc anti-oxidization coating layer.

The invention discloses a sludge drying machine which comprises a compartment, wherein the compartment is internally provided with a conveyer belt for conveying sludge; a feeding hole and a discharge hole are respectively formed in the upper end and the lower end of the compartment; the compartment is arranged in a sealed manner; a guide fan for driving air to form a heat stream is arranged at one end opposite to the feeding hole, of the conveyer belt; a heating part for heating the air is arranged at one end close to the guide fan, at the lower end of the conveyer belt; an evaporator for recycling wastewater in hot and damp air is arranged at one end far away from the guide fan, at the lower end of the conveyer belt; a partitioning plate for guiding the heat stream to flow to the evaporator is arranged on one side back to the guide fan, on the inner wall of the compartment; a water discharge tube is connected with a liquid outlet of the evaporator; a diversion fan for leading the heat stream to the heating part from the evaporator is arranged between the evaporator and the heating part. As the compartment is sealed, the air flow forms sealed heat circulation inside the compartment, as much heat as possible can be adopted to dry sludge, instead of being discharged into the air directly to cause heat loss, and thus the energy utilization rate can be increased.

The invention discloses a medicinal PVC (polyvinyl chloride) hard sheet and a production process thereof. The medical PVC hard sheet comprises the following raw materials in parts by weight: 80 to 85parts of PVC, 10 to 15 parts of EVOH (Ethylene-Vinyl Alcohol), 5 to 7 parts of PE-g-MAH (Polyethylene-grafted-Maleic Anhydride), 3 to 5 parts of a plasticizer, 2 to 4 parts of a stabilizer, 6 to 8 parts of an antistatic agent and 0.4 to 0.8 part of a lubricant. The production process of the medicinal PVC hard sheet comprises the following steps of step 1, blending: firstly, mixing and uniformly stirring the 80 to 85 parts of PVC, the 10 to 15 parts of EVOH and the 5 to 7 parts of PE-g-MAH, then pouring into an extruder, extruding to form a strip, and then carrying out water cooling, granulation and drying, to obtain a blended particle; step 2, molding: firstly mixing and uniformly stirring the blended particle, the 3 to 5 parts of the plasticizer, the 3 to 4 parts of the stabilizer, the 6to 8 parts of the antistatic agent, the 0.4 to 0.8 part of the lubricant and 4 to 6 parts of antibacterial powder, then pouring into the extruder, extruding, then calendaring to form a sheet, controlling a thickness to be 0.15 mm to 0.6 mm, subsequently, cooling for forming, and finally, trimming and rolling. The medicinal PVC hard sheet has excellent barrier property, antistatic property and antibacterial property, and is applicable to medicine packaging.

The invention discloses a reaction kettle for unsaturated polyester resin equipment, and particularly relates to the field of reaction kettles. The reaction kettle comprises a kettle body, a coil is installed in the side wall of the kettle body, a metal ring is installed on the surface of the inner wall of the kettle body, a plurality of sampling pipes are installed on the surface of the kettle body, a discharging pipe is installed at the bottom end of the kettle body, and a power device is installed on the top face of the kettle body; the output end of the power device is connected with a stirring shaft and stirring blades, the top end of the kettle body is connected with a fractionating column, and the output end of the fractionating column is connected with a heat exchange pipe, a guide pipe, a condenser and a receiver. The eddy current coil and the large-area stirring blades are arranged, the eddy current coil is used for conducting electromagnetic heating on the stirring blades, the heating speed is high, the energy conversion rate is high, and the heated stirring blades make contact with materials in the stirring process so that heat can be evenly transmitted to the materials; the phenomenon that the side wall of the kettle body is burnt due to a traditional heating coil is thoroughly avoided, and heating is uniform and efficient.

The invention discloses an efficient beef drying device. The device comprises a box body, a box door, a driving mechanism, a supporting mechanism, a hanging mechanism, a heat preservation layer mechanism and a control mechanism. A box door is hinged to the surface of the box body, the driving mechanism is inserted into the surface of the top of the box body, the supporting mechanism is arranged inan inner cavity of the box body, the hanging mechanism is inserted into the surface of the supporting mechanism, the heat preservation layer mechanism is bonded to the surface of the inner cavity ofthe box body, the control mechanism is arranged at the top of the surface of the box door, and the supporting mechanism and the hanging mechanism are matched with each other so that a worker can hangmultiple groups of beef conveniently, the number of beef dried at a time and the working efficiency are improved, beef in the box body can be heated through mutual cooperation of a heating plate and an air heater, meanwhile, the driving mechanism can facilitate blowing of hot air of an air outlet pipe on the beef on the hanging mechanism, and then the drying quality and effect of the beef can be enhanced.

The invention relates to the field of mechanical casting, in particular to an aluminum melting holding furnace for a gas crucible. The aluminum melting holding furnace for the gas crucible comprises the crucible, a furnace body, an air blower, a gas burner and a flue and further comprises a heat exchanger. The heat exchanger is arranged on the flue. A cold air inlet and a hot air outlet are formed in the heat exchanger. An air outlet of the air blower communicates with the cold air inlet in the heat exchanger. The hot air outlet of the heat exchanger communicates with an air inlet of the gas burner. An insulating layer is arranged on the outer side of the furnace body. According to the aluminum melting holding furnace for the gas crucible, due to the fact that the air blower conveys cold air into the heat exchanger, the heat of the flue is absorbed by the heat exchanger, the cold air input by the air blower is heated into hot air, then the hot air is conveyed into the gas burner to replace the original cold air, the hot air and gas are mixed and burned, the energy recycling is achieved, and meanwhile the temperature is lowered when waste gas passes the flue and is discharged through the flue; and meanwhile the insulating layer is additionally arranged on the outer side of the furnace body, the loss of the heat is reduced, and the purposes of improving the environment temperature field and saving energy are achieved.

The invention discloses a bleaching enterprise wastewater purification device which comprises a motor protection box, a rotating mechanism is arranged, when the rotating mechanism rotates to the bottom, a fixing rod and a limiting block can be driven by an arc-shaped block to move downwards through gravity at the same time, and at the moment, a first square block can also move downwards due to gravity; a telescopic rod can always push a fixing plate to apply pressure to clear water through a first spring, the clear water can transmit the pressure applied by the fixing plate to a first square block, and therefore the first square block can better move downwards, and when the first square block moves downwards, air in a first square groove can be extruded, and meanwhile an ejector rod can be pushed out; and air in the first square groove flows into a second square groove through an air groove to be stored, and an arc-shaped plate is pushed out, so that the extending distance can be increased, waste water at a longer distance can be stirred, the situation that a neutralizing agent poured into the box sinks to the bottom, and the neutralizing effect is poor is avoided, and the bleaching efficiency is improved to a great extent.

The invention discloses a flowerpot capable of preventing water from flowing out. The flowerpot mainly comprises a flowerpot edge, a flowerpot barrel body, a supporting column and a base plate; the flowerpot edge, the flowerpot barrel body, the supporting column and the base plate are all made of plastic ceramics, the flowerpot edge is fixedly connected to the flowerpot barrel body, the lower endof the flowerpot barrel body is connected with the supporting column, and the lower end of the supporting column is connected with the base plate; a small hole is reserved in the bottom of the flowerpot barrel body for the inflow and outflow of water; the edge of the base plate is higher than the bottom to prevent the water from flowing out. The flowerpot has the advantages of being simple in design, convenient, applicable and the like.

The invention discloses a heat extraction device of poultry bone nutrients. The heat extraction device of the poultry bone nutrients comprises an extraction tank, a steam release mechanism, a gas collecting mechanism, a pressure control mechanism and a liquid recycling mechanism, wherein a feed inlet, a gas outlet, a feed residue outlet and a feed liquid outlet are formed in the extraction tank, and an end socket which can seal the feed inlet is arranged on the extraction tank; the steam release mechanism comprises a steam generating device, three vertical pipes, a ring pipe and a first main pipe, the three vertical pipes and the ring pipe are communicated with the first main pipe, and the first main pipe is communicated with the steam generating device; the gas collecting mechanism comprises a second gas pipeline and a gas collecting tank, and the second gas pipeline is communicated with the gas outlet and the gas collecting tank; the pressure control mechanism comprises a control device and a high-temperature pressure sensor, and the high-temperature pressure sensor is arranged in the extraction tank; the liquid recycling mechanism comprises a Y-shaped pipe, a liquid collecting box and a vacuum pumping device. The heat extraction device of the poultry bone nutrients disclosed by the invention solves the problem of incomplete extraction of the middle parts of bone materials and effectively improves the heat extraction efficiency of the poultry bone materials.

The invention discloses a pickled cabbage product. Ingredients of the pickled cabbage product include: 100-120 parts of cabbage, 20-30 parts of salt, 5-8 parts of spiced vinegar, 5-10 parts of coriander, 5-8 parts of ginger slices, 10-15 parts of sugar, 100-120 parts of first pickling liquid, 5-8 parts of ground pepper, 5-15 parts of chili powder, 5-8 parts of chill pepper, 2-4 parts of citric acid liquid, 30-50 parts of Flammulina velutipes, 20-30 parts of second pickling liquid, 5-10 parts of thick broad-bean sauce, and 3-5 parts of peanut butter. As Flammulina velutipes is taken as an ingredient for pickling cabbage and is smoothened by the peanut butter, the pickled cabbage product is not only crisp and tasty but added with silky and spiced flavor, and has a clear layering sour and hot taste which is improved by coriander, and further has high edible value which is increased with adding of Flammulina velutipes.

The invention discloses high-performance high-speed steel drilling equipment which comprises a box body. A single door is hinged to the front face of the box body, and a telescopic rod is arranged at the top of the inner wall of the box body. By arranging a water spraying mechanism, the equipment can move along with a drilling device without manual movement and adjustment of workers; by arranging first fixing plates, on one hand, the size of an opening for water flow spraying can be limited, the water flow spraying effect can be achieved, a drill bit can be better cooled, on the other hand, when water spraying is not carried out, the opening of a water pipe can be closed, the situation that a water pipe opening is blocked due to too much dust can be reduced, the service life of the drill bit can be prolonged through water spraying cooling, and the condition that breakage occurs due to high temperature is reduced; and by arranging a bent rod, the contraction distance of the two first fixing plates can be limited when water flow impact exists, and the two first fixing plates can be rebounded to the original positions through small springs when no water flow impact exists.

The invention discloses a high-temperature and high-pressure steam boiler hose. The high-temperature and high-pressure steam boiler hose comprises a heat-resistant hose, wherein the outer wall of theheat-resistant hose is wound and wrapped with an aluminum silicate heat-insulation layer; the outer wall of the aluminum silicate heat-insulation layer is wrapped with a weaved protection layer; and the aluminum silicate heat-insulation layer is formed by spirally and closely winding the outer wall of the heat-resistant hose with aluminum silicate wool. The high-temperature and high-pressure steamboiler hose is novel in structure; the aluminum silicate wool is taken as the heat-insulation layer of the boiler hose, a hard-pipe heat-insulation pipeline is replaced, and the outer wall of the heat-resistant hose can be comprehensively wrapped with the aluminum silicate wool, so that a good heat-isolation effect is achieved, the loss of steam heat is reduced, and the energy is saved; the thickness of the heat-insulation layer is greatly reduced, and the prepared boiler hose is lighter; and compared with foam heat-insulation cotton, the aluminum silicate wool is not liable to be aged, so that the boiler hose has a longer practical life under a high-temperature and high-pressure working environment.

The invention discloses a production process of largehead atractylodes rhizome, and belongs to the field of largehead atractylodes rhizome processing. The production process mainly comprises the following steps: step S1: cleaning, weighing raw largehead atractylodes rhizome, removing impurities, and grading the largehead atractylodes rhizome by size; step S2: moistening, moistening the largehead atractylodes rhizome in a water mist environment until the largehead atractylodes rhizome is thoroughly moistened to make the largehead atractylodes rhizome softened; step S3: cutting, cutting the largehead atractylodes rhizome into slices; step S4: drying, drying the largehead atractylodes rhizome slices after cutting; and step S5: screening, screening out crushed powder by using a screening machine. The invention has an effect of reducing the loss degree of drug effects of the largehead atractylodes rhizome.

The invention discloses intelligent mixing equipment for fermentation. The intelligent mixing equipment comprises a box body, wherein the top of the box body is fixedly connected with a motor protection box. According to the intelligent mixing equipment disclosed by the invention, a fixed block I is arranged, a sliding block and an arc-shaped block in the fixed block I can move outwards due to centrifugal force, the arc-shaped block can extrude air in a circular groove I during moving, the air flows into an air storage groove through an arc-shaped air pipe, the air in the air storage groove can push a push block when being stored to a certain degree, the push block can extrude a spring II while moving outwards under dual pressure of the centrifugal force and air thrust, a fixed block II is pushed out through a cylindrical rod, the right side of the fixed block II is in contact with the inner wall of the box body, materials attached to the inner wall of the box body can be scraped off, the situation that the materials are stuck to the inner wall of the box body and cannot be mixed is avoided, the scraped materials can be mixed, and a mixing effect is increased to a great extent.

The invention discloses a portable blood transport case adopting a single power supply system. The portable blood transport case comprises a heat preservation storage case body, the single power supply system, a sensor assembly, a processor unit and a wireless communication module, wherein the heat preservation storage case body comprises a shell, a cooling chamber and a blood storage chamber, andthe cooling chamber and the blood storage chamber are arranged in the shell; the single power supply system comprises an internal battery and a single power supply circuit connected with the internalbattery, and the single power supply circuit is used for improving output power consumption and providing multiple paths of output voltage; the sensor assembly is used for obtaining position information and collecting temperature data in the blood storage chamber; the processor unit is connected with the sensor assembly; and the wireless communication module is connected with the processor unit.According to the portable blood transport case adopting the single power supply system, a case type structure is adopted, and an independent data collecting and transmitting system is arranged, so that logistics or express delivery can be directly used for single transportation, the time for loading, unloading and transporting is greatly shortened, the transportation cost is reduced, and the transportation flexibility is improved; and meanwhile, due to the adoption of the single power supply system, the size of the shell cannot be excessively increased, and the portability is kept.

The invention discloses a slope fastening device for a water conservancy project, and relates to the technical field of water conservancy projects. The slope fastening device comprises a slope and further comprises a far water pouring column, connecting pouring columns and a near water pouring column which are poured in the slope, the outer surface of the far water pouring column is slidably connected with an angle adjusting frame plate, and the outer surfaces of the connecting pouring columns are slidably connected with connecting plates. According to the slope fastening device for the waterconservancy project, the far water pouring column, the connecting pouring columns and the near water pouring column are directly poured on the slope to ensure the stability of a fixing mechanism, andthen the angle adjusting frame plate, the connecting plates and near water plates which are convenient to assemble are mounted on the pouring columns; and contact sleeves are extruded through tightening bolts to extrude the connecting plates and the near water plates so as to ensure the fastening effect on the mounted surrounding slope surface; the connecting plates can be extended longitudinally,so that a slope protection net on the slope surface is directly pressed below and is extruded more stably; and soil leaked from mesh holes of the slope protection net can be blocked, so that the useeffect is more obvious.