51results about How to "Remove moisture" patented technology

The invention relates to the technical field of injection molding machining, in particular to a multifunctional injection molding machine which comprises a base, an injection molding device is fixedly installed on one side of the upper end of the base, the output end of the injection molding device communicates with a heating device, and the output end of the heating device is connected with a second mold. A first mold matched with the second mold is arranged on one side of the second mold, and the air compression assembly is installed on the base; and one end of the air outlet pipe communicates with the interior of the first mold, the other end of the air outlet pipe is connected with a surrounding pipe, and the end, away from the air outlet pipe, of the surrounding pipe communicates with the feeding pipe after being spirally wound around the injection molding device and the heating device. On one hand, high-pressure gas in the pressurizing process can be utilized, so that the high-pressure gas drives plastic particles to move, automatic filling and preheating are conveniently conducted on the plastic particles, and on the other hand, the high-pressure gas can be sprayed out while products are demoulded, the products are assisted in demoulding, and the products are prevented from being damaged.

The invention provides an external traditional Chinese medicine preparation for lymphedema, and relates to the technical field of traditional Chinese medicine preparation. The traditional Chinese medicine preparation is prepared from astragalus membranaceus, cassia twig, poria cocos, akebiaquinata, ligusticum wallichii, salvia miltiorrhiza, radix bupleuri, scutellaria baicalensis, lalang grass rhizome and herba lycopi, and all the medicines are combined to jointly achieve the effects of tonifying qi, activating blood, inducing diuresis, soothing liver-qi stagnation and clearing away heat and toxic materials. The traditional Chinese medicine preparation has obvious edema eliminating and anti-inflammatory effects on lymphedema model mice, and the treatment effect is remarkable. Meanwhile, the traditional Chinese medicine preparation for external treatment of lymphedema in traditional Chinese medicine provided by the invention can remarkably improve clinical symptoms of a patient, relieve pain of the patient, help the patient recover a functional state, reduce the level of inflammatory factors, promote edema absorption of the patient and remarkably relieve the lymphedema condition of an affected limb, and the curative effect is remarkable.

The invention discloses remote control type telescopic long-arm glass wiping equipment with a spraying and hot air structure, and belongs to the technical field of wiping tools. The remote control type telescopic long-arm glass wiping equipment comprises a base, a rotary table is arranged on the base, a mechanical arm is arranged on the rotary table, a mounting seat is arranged at the top end of the mechanical arm, and the mounting seat comprises an outer shell; a movable groove is formed in the end face of the outer shell, and a clamping assembly is arranged in an inner cavity of the outer shell. The clamping assembly comprises a fourth motor and a clamp. According to the glass cleaning device, atomized liquid drops are sprayed to the surface of glass through the atomization spray head, the cleaning cloth is clamped through the clamp, the to-be-cleaned position on the glass is cleaned through cooperation of the rotary table and the mechanical arm, after cleaning, hot air is sprayed to the surface of the glass through the hot air blower, drying of the surface of the glass is achieved, and therefore water on the surface of the glass is removed; and the situation that an operator needs to additionally wipe the surface of the glass is avoided.

The utility model discloses a spliced pavement structure of a dilatation reconstruction expressway project, which comprises an old road structure layer, a gravel roadbed, a new roadbed, a drainage component, a drainage layer, a stress dispersion layer, a bearing layer and a wearing layer, old road widening steps are arranged on the old road structure layer, the drainage component is arranged on the old road steps, and the new roadbed is arranged on the old road widening steps. The gravel roadbed is laid at the side end of the old road structure layer, a new roadbed is laid on the gravel roadbed, and a drainage layer is laid on the new roadbed; a new pavement structure and an old pavement structure are lapped in a mode of excavating steps on an old road, an L-shaped gravel drainage structure easy to splice and mount is additionally arranged at the positions of the steps, and a gravel roadbed is adopted as a newly spliced wide roadbed, so that water in the old road is gradually discharged into the gravel roadbed through the L-shaped gravel drainage structure; and the water is discharged into a side drainage facility in a scattered manner, so that the water in the old road pavement structure is effectively removed, and the damage of the old road pavement structure is prevented from being aggravated.

The utility model relates to a battery pack abnormity monitoring device, and belongs to the technical field of battery fault monitoring, and the battery pack abnormity monitoring device comprises a three-way valve which is arranged corresponding to a battery pack, the battery pack is provided with a vent hole in advance, and the input end of the three-way valve is communicated with the vent hole in the corresponding battery pack; the qualitative analysis sensor corresponds to the three-way valve, and the input end of the qualitative analysis sensor is communicated with the first output end of the corresponding three-way valve; the output ends of all the qualitative analysis sensors are connected in parallel and are communicated with the gas exhaust port; the second output ends of all the three-way valves are connected in parallel and are communicated with the input end of the gas analysis and detection system, and the output end of the gas analysis and detection system is communicated with the gas exhaust port; when the qualitative analysis sensor monitors that gas is abnormal, the first output end of the corresponding three-way valve is closed, the second output end of the corresponding three-way valve is opened, and the gas analysis and detection system analyzes and detects the abnormal gas. The battery pack gas monitoring device has the beneficial effect of realizing monitoring of the battery pack gas in the engineering in a low-cost and high-efficiency manner.

The utility model relates to the field of slippers, in particular to a pair of anti-skidding slippers, which solves the problem that a foot sole slides relative to a sole, further improves the use effect of the slippers, increases the air permeability in the slippers, helps to remove moisture and keep the foot dry and comfortable, and can reduce the slipping phenomenon caused by excessive sweating. The utility model discloses a pair of anti-skidding shoes, which aims at solving the problems of improving the safety of walking, increasing the contact area between a sole and the ground, reducing the risk of slipping and better playing a role in protecting. The anti-skidding shoes comprise soles and vamps fixed on the upper surfaces of the soles, and anti-skidding components are arranged on the soles; the anti-skid assembly comprises an arch foot block, first air holes and anti-skid strips, the arch foot block is fixed to the upper surface of the shoe sole, multiple sets of first air holes arranged at equal intervals are formed in the upper surface of the shoe sole, and multiple sets of anti-skid strips arranged at equal intervals are fixed to the lower surface of the shoe sole.

The utility model discloses an anode oxidation groove processing post cleaning device belongs to the technical field of cleaning device. Including fixed mechanism, first cleaning mechanism, second cleaning mechanism, fixed mechanism includes fixed base, and the lateral surface of fixed base is provided with cavity, and the top surface of fixed base is installed with a pair of connecting plate, and a plurality of first fixed frame, a plurality of second fixed frame are established between a pair of connecting plate, and first fixed frame and second fixed frame fixed aluminum plate, and first cleaning mechanism includes a plurality of installation in the top surface of fixed base branch pipe, and a plurality of branch pipes are located between first fixed frame and second fixed frame, and the outside of branch pipe is installed with a plurality of high pressure nozzles, and first cleaning mechanism still includes a plurality of installation in the pipeline in cavity, and branch pipe and pipeline are connected, and the water pipe is connected between a plurality of pipelines, and the water pipe is connected through water pump and water source, and the top surface of fixed base is provided with a plurality of and the opening hole of cavity intercommunication, and second cleaning mechanism utilizes air to clean aluminum plate.

The invention relates to the technical field of medical application, in particular to a liver-targeted chemotherapeutic drug nano-micelle preparation method, a chemotherapeutic drug and application, and the preparation method comprises the following steps: S100, preparing pluronic-succinimide formate; s200, preparing a pluronic-polyethyleneimine copolymer; s300, preparing divinyl sebacate; carrying out enzymatic synthesis on the Pluronic F127-SE; the preparation method comprises the following steps: preparing a Pluronic F127-C8-GalNAc nano micelle; and preparing the GalNAc (at) LFT-MMs / siCOP1 compound. The preparation method disclosed by the invention is beneficial to rapidly preparing the nano-micelle with multiple effects of active targeting, chemotherapy and gene therapy.

The utility model relates to paper processing equipment technical field discloses a kind of processing equipment for high-temperature-resistant waterproof wrapping paper production, including rack, and the side of rack is equipped with feed inlet, and feed inlet is used to high-temperature-resistant waterproof wrapping paper into the inboard of rack;Two support plates are fixed in the inner wall of rack, and two groups of rotating rollers are rotatably connected between rack and support plate, and rotating roller is used to flatten high-temperature-resistant waterproof wrapping paper;Rack top is equipped with heating assembly, and heating assembly is used to dry high-temperature-resistant waterproof wrapping paper;Heating assembly side is equipped with connecting assembly, air is heated by electric heating wire, and hot air is blown out using fan, and several air outlets on first air outlet pipe are evenly blown to the two sides of raw material, to ensure that drying process is uniform, can quickly and effectively dry treatment to high-temperature-resistant waterproof wrapping paper kraft paper raw material, remove moisture in paper, improve production efficiency.

The utility model discloses a textile cloth roll storage device for textile production relates to textile production technical field, including first shell, second shell, collect cloth roller and drive motor, first shell one side is provided with second shell, the second shell bottom is provided with base, base bottom and second shell bottom weld, first shell one side is hinged with second shell through the hinge, first shell top is welded with the hook, drives the rotation of axle seat through drive motor, and then makes axle seat drive collect cloth roller and rotate, and then makes collect cloth roller can drive textile cloth and wind, when textile cloth is wound to the surface of collect cloth roller in the clearance of first shell and second shell one end, under the action of air pump, makes the one end of air pipe can produce suction, and then makes the dust on the surface of textile cloth can be adsorbed and cleaned, and then is favorable to the winding after the cleaning of textile cloth surface, thereby avoiding the inside of textile cloth to mix dust when placing.

The utility model discloses a cooling box for heat treatment processing, and belongs to the technical field of heat treatment processing equipment. A cooling box for heat treatment machining comprises a cooling box body, a rotating assembly, a clamping frame, a heat exchanger, a spraying pipe and an air drying pipe. Water collecting tanks are arranged at the lower ends of the cooling boxes; a water return pipe is fixedly arranged on the side wall of the cooling box, the lower end of the water return pipe communicates with the water collecting tank, and the water return pipe is connected into the heat exchanger. According to the spraying device, the metal casting is clamped and fixed through the clamping frame, spraying is carried out through the spraying pipe, meanwhile, the clamping frame can be driven to rotate through the rotating assembly, and therefore in the spraying process, all-directional spraying can be carried out on the metal casting, and after spraying is completed, the rotating assembly continues to drive the clamping frame to rotate; and meanwhile, an air drying pipe is matched to blow air to the clamping frame and the metal casting, air drying is accelerated, the machining efficiency is remarkably improved, and meanwhile, the moisture on the metal casting can be completely removed.

The utility model relates to silicone sealant technical field especially, it relates to a base material production system used in the preparation of silicone sealant, including dehydration kettle and modification reation kettle, and the outlet of dehydration kettle and the outlet of modification reation kettle are connected with the reaction unit respectively, the top and bottom of reaction unit are equipped with inlet and outlet respectively, and the top of reaction unit is equipped with vacuum port, and the vacuum port is connected with vacuum buffer device, the outside of reaction unit is equipped with first heating part, and the inside of reaction unit is equipped with second heating part and pivot, and one end of pivot is connected with motor, and first dispersion part, second dispersion part and third dispersion part are equipped on pivot. The production system is reasonable in design, can guarantee that material mixes evenly, contacts reaction fully, also discharges the moisture in material, reduces and avoids the generation of air bubble when stirring, guarantees the quality of base material.

The present invention discloses a gas turbine inlet filter, which relates to the technical field of filters. The filter includes a filter box, a gas turbine access end and a filter module. The filter module includes a fixed frame plate and a plurality of filter units. The filter unit includes a filter plate portion and an inclined guide plate. The filter plate portion and the inclined guide plate form an acute angle piece. The filter unit also includes a power component and two tensioning movable components. The two tensioning movable components are connected by multiple groups of scraping ropes, and the multiple groups of scraping ropes correspond to multiple filter units respectively. The power component is used to drive the two tensioning movable components to reciprocate along the width direction of the filter unit. The present invention has a simple structure. The air needs to act on the inclined guide plate before passing through the filter plate portion. The inclined guide plate can absorb moisture in the air. The movement of the scraping rope can scrape off impurities and ice on the filter plate. The scraping rope has a small diameter and will not affect the air intake, thereby ensuring the smoothness of the air intake and being easy to use.

The utility model relates to the technical field of electric furnace steelmaking, and mainly discloses an electric furnace door oxygen lance supporting seat safety protection device which comprises an iron shell, the upper end and the lower end of the iron shell are open, and a fire-resistant asbestos material heat insulation layer and an annular stainless steel thin water pipe are arranged on the inner wall of a cavity of the iron shell. The annular stainless steel thin water pipe is located on the inner side of the fireproof asbestos material heat insulation layer and communicated with the water inlet pipeline and the water outlet pipeline, the supporting rotating column is located in a cavity of the iron shell, the oxygen lance fixing frame is arranged above the supporting rotating column, and the furnace door oxygen lance is installed on the oxygen lance fixing frame. According to the utility model, effective cooling of the bearing in the support rotating column of the electric furnace door oxygen lance can be well realized, and cooling water is sealed and does not leak, so that the damage of poor lubrication of the bearing in the support rotating column caused by long-term high-temperature baking is avoided, and the conditions of moist furnace door area and water accumulation in a lower steel slag chamber are thoroughly eliminated; the operation safety coefficient is improved, and potential safety hazards are eliminated.

The melon seed slice draining and conveying device comprises a rack and four supporting plates, mounting plates are welded to the front end of the bottom face of the rack and the rear end of the bottom face of the rack, vibration motors are fixedly mounted on the side faces, away from each other, of the mounting plates through bolts, a draining groove is fixedly connected to the bottom face of the rack, and the bottom face of the draining groove is fixedly connected with a conveying belt. First baffles are fixedly mounted at the front end and the rear end of the upper surface of the rack, the side faces, close to each other, of the two first baffles are jointly and fixedly connected with a draining net plate, mounting bases are welded to the upper surfaces of the four supporting plates, and bearings are fixedly embedded in the inner walls of the four mounting bases; and inner rings of the two bearings are jointly and fixedly connected with a driving roller. According to the draining and conveying device, through cooperation of the draining net plate, the vibration motor, the draining groove and the conveying belt, the draining efficiency is improved, the draining process of stone melon-seed-shaped pieces is more efficient and rapid, water on the surfaces of the stone melon-seed-shaped pieces can be effectively removed through the draining and conveying device, and therefore the product quality is improved.

The invention provides a zero discharge method of electroplating alkaline wastewater, which comprises the following steps: preliminarily filtering the alkaline wastewater generated by electroplating by using a screen, and adding an acidic solution to adjust the pH value of the wastewater to 7-8; adding a flocculating agent which accounts for 3-5% of the mass of the wastewater, then stirring at the stirring speed of 150-250r / min for 20-30 minutes, and then introducing the wastewater into a sedimentation tank for sedimentation for 2-2.4 hours; then filtering through an ultrafiltration device and a nanofiltration device; feeding the filtered wastewater into an MVR (mechanical vapor recompression) evaporator for evaporative crystallization treatment, discharging crystalline salt in a crystallizer through a scraper conveyor, and condensing at the temperature of 40-50 DEG C to realize zero discharge of the wastewater. According to the zero discharge method for the electroplating alkaline wastewater, harmful substances in the electroplating alkaline wastewater are efficiently separated and converted, and finally zero discharge of the wastewater is achieved.

The invention relates to a magnesia carbon brick experiment raw material stirrer which comprises a barrel-shaped stirring barrel, a barrel cavity is formed in the stirring barrel, a disc-shaped top cover part is connected to the top of the stirring barrel in a clamped mode, a motor is fixedly connected to the end wall of the top of the center of the top cover part, and a stirring shaft stretching into the barrel cavity is in transmission connection to the end of the motor. Stirring blades for stirring raw materials are fixedly connected to the end wall of the stirring shaft, and a bottom plate for supporting the stirring barrel is detachably and rotatably connected to the bottom of the stirring barrel. The raw material stirrer for the magnesia carbon brick experiment has the beneficial effects that the stirring barrel and the top cover piece are clamped together, the stirring shaft and the stirring blade at the top cover piece extend into the barrel cavity, the top connecting plug at the top opening of the top cover piece rotates, the top connecting plug is disassembled and assembled, and the top opening is opened and closed, so that raw materials can be conveniently added at the top opening, and the raw materials are put into the barrel cavity; then the top connecting plug rotates, the top opening is closed, the motor operates, the stirring shaft is driven to operate, the stirring blades rotate, and raw materials in the barrel cavity are mixed and stirred.

The invention relates to the technical field of food health care, and particularly discloses health-preserving health-care substitutional tea and a production method thereof, and the health-preserving health-care substitutional tea is prepared from the following raw materials in parts by weight: 10-15 parts of a qi-tonifying yin-benefiting medicine group, 5-10 parts of a blood-activating medicine group, 20-25 parts of a dampness-clearing medicine group, 30-40 parts of a qi-regulating medicine group, and 25-35 parts of a comprehensive conditioning medicine group. The comprehensive conditioning medicine group consists of gastrodia elata, semen brassicae junceae, cinnamon, endothelium corneum gigeriae galli, rose, rhizoma polygonati and malt; the five functional groups of tonifying qi and yin, activating blood, clearing damp, regulating qi and comprehensively conditioning are covered, various health requirements of people can be met, the production method is rigorous, each step from raw material purchasing to warehousing storage is strictly controlled, it is ensured that the raw materials are high in quality and free of impurities, and through precise functional classification, moderate smashing, reasonable mixing and strict sterilization and disinfection, the health-care food is prepared. The product quality, sanitation and safety are guaranteed, natural Chinese herbal medicines are adopted, no chemical additive is added, the side effect is low, the product stability is guaranteed through precise packaging and storage conditions, the product is suitable for a wide range of people, and a safe and effective health-preserving mode is provided for people.

The invention discloses a device for carrying out negative pressure exercise on lungs, and belongs to the technical field of respiratory training.The device comprises respiratory training equipment, and an adjustable filtering mechanism is assembled on the respiratory training equipment; through respiratory training of a patient, a piston can be driven to move in the expiration process, the piston can drive a first magnetic ring to control a magnetic driving assembly to move through magnetic force, the magnetic driving assembly can drive a rotating assembly to rotate through the cambered surface of an arc-shaped groove, and a filtering assembly rotates; water vapor generated in the expiration process of a patient can be adsorbed and intercepted through the filtering assembly, the filtering layer is switched through rotation of the filtering assembly, and when the filtering layer containing the water vapor corresponds to the air outlet head, a second spring drives a sealing plug to reset downwards at the moment; heat of air heated by the heating wire is discharged to the filter layer through the air outlet pipe and the air outlet head, so that water vapor of the filter layer can be eliminated, cyclic utilization of the filter layer is met, the adsorption effect of the water vapor is improved, and the sanitary environment of respiratory training is improved.

The invention discloses a drying device for polaroid production, and belongs to the technical field of polaroid drying treatment.The drying device for polaroid production comprises a drying box body, an opening is formed in the back of the drying box body in a penetrating mode, and a plurality of mounting plates are fixedly connected to the interior of the drying box body; and a heating pipe is installed between every two installation plates, heating box bodies are installed on the two sides of the installation plates, the heating box bodies are communicated with the drying box body, and a rapid drying mechanism is arranged in the drying box body. By adopting the rapid drying mechanism, through cooperation of revolution and rotation, heat borne by the polaroid comes from multiple directions, the deformation risk caused by heating in a single direction is avoided, meanwhile, the mechanical stress borne by the polaroid in the heating process can be reduced through a dynamic winding mode, the deformation possibility of the polaroid is reduced, and in addition, the product quality is improved. The drying speed can be effectively increased through circulation of hot air, moisture on the surface of the polaroid can be rapidly removed, and the drying time is shortened.

The utility model relates to crushing equipment for solid zinc sulfate production, which comprises a box body, a crushing mechanism, a screening mechanism and a drying mechanism, the box body comprises a crushing chamber, a screening chamber, a drying chamber and a collecting chamber; the drying chamber is arranged below the screening chamber and is separated from the screening chamber through a flow guide plate, and a material falling opening is formed in the flow guide plate; the drying mechanism is arranged in the drying chamber and comprises a fan, a feeding pipeline, a drying pipeline and a heating rod; the heating rod is arranged in the drying chamber; the drying pipeline spirally surrounds the heating rod and is arranged in the drying chamber, a feeding port of the drying pipeline communicates with the feeding pipeline, and a discharging port of the drying pipeline communicates into the collecting chamber. The drying chamber and the drying mechanism are arranged below the screening chamber, so that screened zinc sulfate particles are dried in time, moisture absorbed by the zinc sulfate particles is eliminated, zinc sulfate is prevented from being agglomerated again due to moisture absorption and deliquescence in the follow-up storage process, and follow-up storage and use are more stable.

The application discloses a manufacturing method of FR4 and PTFE mixed voltage circuit board, comprising the following steps: cutting, baking, inner layer dry film, inner layer AOI, pressing, mechanical drilling, plasma glue removal, copper deposition, pulse electroplating, single-side copper reduction, outer layer circuit, outer layer etching, outer layer AOI, solder mask, post-process, between the plasma glue removal and the copper deposition, there is a baking plate process for eliminating stress in the circuit board blank and eliminating moisture in the PTFE material again, between the outer layer AOI and the solder mask, there is a UV machine process for further eliminating moisture in the PTFE material and making the resin material shrink.

The invention discloses a preparation device and a preparation method for an ultra-pure high-temperature alloy test bar, and belongs to the technical field of high-temperature alloy metallurgy. According to the method, multiple purification measures such as adopting an inner and outer crucible structure, limiting the use frequency of an inner crucible, arranging an impurity collection pit at the bottom of a mold shell, additionally arranging a filter sheet on a pouring cup, cleaning ethanol of the mold shell and preserving heat at high temperature are adopted, and a multi-stage preparation method of mother alloy bar pretreatment, mold shell pretreatment, loading and assembling, smelting and refining and pouring is utilized. The system solves the problems that in a traditional process, many ceramic inclusions exist, in order to avoid introduction of the inclusions, a crucible needs to be replaced frequently, consequently, the disassembling, beating and sintering processes are tedious, the production efficiency is low, the detection period is prolonged, and the cost is increased. The prepared test bar is high in purity, stable in mechanical property and suitable for performance detection and evaluation of high-temperature alloy materials in the fields of aerospace, energy power and the like.

The utility model provides a fruit and vegetable cleaning machine with a water blowing function, which relates to the technical field of fruit and vegetable cleaning machines and comprises a cleaning machine shell, a cleaning water tank is arranged on one side in the cleaning machine shell, a water blowing tank is arranged on the other side in the cleaning machine shell, and a plurality of groups of first water blowing pipes are arranged above a discharging end of a first conveying belt. A flow dividing frame is arranged above the second conveying belt, multiple sets of flow dividing channels are arranged in the flow dividing frame, and second water blowing pipes are arranged in the flow dividing channels. The first water blowing pipe is arranged above the discharging end of the first conveying belt so that first water blowing can be conducted on cleaned fruits and vegetables, water contained on the surfaces of the cleaned fruits and vegetables can be removed, the flow dividing frame is arranged above the second conveying belt, the cleaned fruits and vegetables can be conveyed through the multiple sets of flow dividing channels on the flow dividing frame in a divided-channel mode, and the conveying efficiency is improved. In the conveying process, the second water blowing pipe arranged in the flow dividing channel can further blow water to the fruits and vegetables one by one, and water on the surfaces of the fruits and vegetables is further removed.

The utility model provides glass cleaning and drying integrated equipment. The glass cleaning and drying integrated equipment comprises two moving structures, a cleaning structure and a drying structure; the left end and the right end of glass are connected with the moving structure, so that the glass sequentially passes through the cleaning structure and the drying structure from left to right. The cleaning structure comprises a pre-cleaning structure, a forward washing structure and a flushing structure; the pre-washing structure is used for spraying a cleaning agent to glass, the forward washing structure is used for scrubbing the glass, and the flushing structure is used for flushing the surface of the glass; the forward washing structure comprises a pressing structure, a jacking structure and a plurality of scrubbing structures; the pressing structure and the jacking structure are both connected with the scrubbing structure, the pressing structure is used for cleaning the upper surface of glass, the jacking structure is used for cleaning the lower surface of the glass, and the drying structure is arranged on the right side of the cleaning structure and used for drying the cleaned glass.

The invention relates to the technical field of traditional Chinese medicine, in particular to a traditional Chinese medicine composition for treating arthralgia and a preparation method, the traditional Chinese medicine composition comprises 3-30 parts of astragalus membranaceus, 3-30 parts of angelica sinensis, 3-30 parts of salvia miltiorrhiza, 3-30 parts of frankincense, 3-30 parts of myrrh, 3-30 parts of eucommia ulmoides, 3-30 parts of radix cyathulae, 3-30 parts of peach kernel, 3-30 parts of cooked rhubarb, 3-30 parts of cassia twig, 3-30 parts of corydalis tuber and 3-30 parts of semen brassicae. The traditional Chinese medicine composition is prepared from the following raw materials in parts by weight: 3-30 parts of garden balsam stem, 3-30 parts of mulberry twig, 3-30 parts of radix angelicae pubescentis, 3-30 parts of fructus psoraleae, 3-30 parts of herba taxilli, 3-30 parts of herba asari, 3-30 parts of rhizoma smilacis glabrae, 3-30 parts of rhizoma dioscoreae nipponicae, 3-30 parts of rhizoma homalomenae, 3-30 parts of radix paeoniae alba, 3-30 parts of rhizoma chuanxiong and 3-30 parts of liquorice root. The traditional Chinese medicine composition is guided by a meridian-warming and kidney-tonifying method theory for treating arthralgia by Chinese Wang, and can be used for effectively treating arthralgia.

The utility model relates to the field of hubs and discloses an automatic dewatering and drying hub machining device which comprises a hub drying box, a sealing cover is movably installed on the top of the hub drying box, a base is fixedly arranged on the inner wall of the bottom of the hub drying box, a driving motor is fixedly installed on the top of the base, and an installation frame is fixedly arranged on the top of the base. A transverse frame is arranged in the hub drying box, an assembly rod is rotationally installed at the top of the transverse frame, the outer wall of the assembly rod is sleeved with an adjusting gear, through the dewatering assembly, rapid dewatering of hubs of different sizes can be achieved, and after the hubs are placed on a supporting plate, through interaction of the adjusting gear and a rack, the hubs can be rapidly dewatered. The supporting plate can be tightly attached to the inner wall of the hub, water on the surface of the hub is effectively removed through centrifugal force generated by rotation of the hub, and the dewatering efficiency is greatly improved.

The invention relates to the related technical field of preparation of precision casting sand powder, in particular to a production device and method for preparing precision casting mullite sand powder.The production device comprises a flour mill, a valve is arranged on the surface of one side of the flour mill, a feeding groove is formed in the surface of one side of the flour mill, and a discharging port is formed in the surface of one side of the flour mill; a rack is fixedly mounted on the lower surface of the flour mill, a conveying mechanism is arranged on the surface of one side of the flour mill, and a screening mechanism is arranged on the surface of one side of the rack. According to the production device and method for preparing the precision casting mullite sand powder, when raw materials are conveyed into the flour mill, the raw materials firstly enter the material conveying opening, at the moment, the material rolling motor is started, the raw materials are conveyed into the material storage tank through the material conveying pipe, and then the raw materials enter the flour mill through the material conveying opening to be crushed; the arrangement of the material storage tank can ensure the continuous supply of the raw materials, thereby avoiding the idle running of the flour mill caused by insufficient supply of the raw materials, improving the production efficiency and reducing the energy consumption.

The invention relates to the technical field of landscape lamps, and particularly discloses a piezoelectric induction type landscape lamp based on hydraulic drive, which comprises a support column, an impacted table is mounted at the lower part of the outer surface of the support column, and a plurality of piezoelectric induction mechanisms are mounted on the outer wall of the impacted table; the piezoelectric induction mechanism comprises a wear-resistant layer, a positive electrode layer, a piezoelectric material layer, a negative electrode layer, a buffer layer and a sealing box, the positive electrode layer is mounted on the inner wall of the wear-resistant layer, and the piezoelectric material layer is mounted on the inner wall of the positive electrode layer; when seawater wave impacts or flaps the piezoelectric induction mechanism, the piezoelectric material in the piezoelectric induction mechanism deforms, continuous alternating current is generated under the action of the piezoelectric effect, and the alternating current is converted into stable direct current through the direct current voltage converter; therefore, ocean wave energy can be fully utilized to continuously provide electric energy for the landscape lamp, energy self-sufficiency of the landscape lamp is achieved through the design, and the basic lighting requirement of the landscape lamp can be met.

The utility model discloses a multi-purification natural gas purification treatment tower, and particularly relates to the technical field of natural gas purification, the multi-purification natural gas purification treatment tower comprises a purification treatment tower main body, and a spraying assembly is mounted in the purification treatment tower main body; the spraying assembly comprises a first motor, a rotating rod is installed at the output end of the first motor, a first rotating support is installed at the bottom end of the rotating rod, first supporting rods are installed at the two ends of the inner side of the first rotating support, and filters are installed on the outer sides of the two first supporting rods. Compared with the prior art, by arranging the spraying assembly, the filter is driven to swing back and forth by utilizing the rotating rod through two first supporting rods, and then the filter is driven to swing left and right by utilizing a second rotating bracket through two second rotating rods, so that absorption liquid can be uniformly sprayed onto a filler layer, and the local concentration is effectively prevented from being too high or too low; therefore, the stability of the purification effect is ensured, meanwhile, sufficient contact between the absorption liquid and pollutants in the natural gas can be ensured, and the purification efficiency is improved.