89results about How to "Fully absorbed" patented technology

The utility model discloses a kind of corrosion-resistant long-life stainless steel pipes applied to boiler, it is related to stainless steel pipe technical field, including first steel pipe, one end of the first steel pipe is provided with second steel pipe, the side of the first steel pipe is provided with fixed component, the inside of the first steel pipe is provided with corrosion-resistant component, the fixed component includes fixed ring, and fixed ring is fixedly connected in the outer wall of first steel pipe, the outer wall of the fixed ring is provided with outer thread, the outer wall thread of the outer thread is connected with mounting ring. The corrosion-resistant long-life stainless steel pipe applied to boiler, first by rotating first steel pipe drive fixed ring and mounting ring thread connection, realize preliminary fixation, subsequently hoop is pasted in the outer wall of both, screw nut extrusion hoop, further strengthen connection, the design of this double fixation, effectively improve the stability of first steel pipe and second steel pipe connection, reduce the risk of loosening, falling, guarantee use safety and reliable.

The utility model discloses a modularized pump pipe protection device which comprises a plurality of protection frames, a plurality of installation openings are evenly formed in the four side faces of each protection frame in the direction of a pump pipe, the installation openings are detachably connected with protection nets, and a connecting assembly is arranged between every two adjacent protection frames. The connecting assembly comprises a fixed connecting piece and two movable connecting pieces symmetrical about the pump pipe, a plurality of adjusting holes are evenly formed in the movable connecting pieces along the arc-shaped edges, and limiting holes matched with the adjusting holes are formed in the fixed connecting piece. By the adoption of the modular design, the protection module can be directly prefabricated in a factory or a workshop through the protection frame, the protection net and the connecting assembly, on-site welding machining is not needed, on-site connection and fixation are simple, meanwhile, the punching net pieces of the protection net can fully buffer and absorb energy of high falling objects, and the safety of the pump pipe is effectively protected.

The utility model discloses a purpose lies in providing a kind of side hanging type guide rail conveying assembly of mute low abrasion's clothing assembly line, by the way of setting elastic material layer between hanging guide rail part on supporting guide rail and walking roller, to greatly reduce the abrasion between components, the durability and reliability of conveying system are promoted, while the noise that can be more fully absorbed when roller under external load state is supported is produced when moving or jumping collision occurs. The component contains supporting guide rail, drive chain and lateral mounting rack;Supporting guide rail contains main body supporting part and hanging guide rail part, walking roller is provided on lateral mounting rack, the walking roller can be rotated and walked along the hanging guide rail part;Elastic material layer is also covered and set on the hanging guide rail part;The lateral mounting rack local with the link of drive chain is connected and fixed, so that drive chain moves and can drive the lateral mounting rack moves relative to supporting guide rail.

The invention relates to the technical field of gas pressure reduction, in particular to a two-stage pressure reducer which comprises a valve body formed by connecting a main body and an aluminum upper cover in a threaded mode, and further comprises a gas source connecting mechanism arranged at a gas inlet in the main body and configured to be connected with an external gas source and filter entered gas; the two-stage pressure reduction mechanism is arranged in the gas source connecting mechanism and the parent body and is used for performing two-stage pressure reduction on the entering gas; the gas outlet mode of the flow meter is an OUT mode, and the flow meter is fixedly installed at the end of the main body through an adapter and is configured to display the flow of output gas; the gas flow channel is arranged in the parent body and is configured to introduce the gas subjected to two-stage pressure reduction into the flow meter and prolong the flow path of the gas in the parent body, so that the gas exchanges heat with the parent body before flowing into the flow meter; according to the gas pressure reducer, the gas flow channel is formed in the parent body, and the problem that gas is frozen when an existing gas pressure reducer works for a long time or is in a low-temperature environment is ingeniously solved.

This invention relates to the field of traditional Chinese medicine (TCM) technology, and discloses a TCM composition for treating cachexia and its preparation method. The composition comprises five grains (a type of insect), Astragalus membranaceus, stir-fried Atractylodes macrocephala, Polygonatum sibiricum, Lycium barbarum, Ophiopogon japonicus, Citrus reticulata peel, Panax notoginseng, and Glycyrrhiza uralensis. Stir-fried Atractylodes macrocephala can be replaced with Poria cocos, Ophiopogon japonicus can be replaced with Polygonatum odoratum, and Citrus reticulata peel can be replaced with Amomum villosum. This formula is based on the principle of "strengthening the body's resistance, detoxifying and removing blood stasis," enhancing the effects of invigorating the spleen and stomach, promoting body fluid production and moistening dryness, while avoiding greasy and cloying substances that may hinder digestion. The preparation method involves cleaning, pulverizing, decocting, extracting, and drying the raw materials to obtain granules. This composition can be used to treat cachexia caused by various tumors such as lung cancer and liver cancer. Animal experiments have verified that it can significantly increase patients' food intake, improve cancer-related fatigue, inhibit tumor growth, alleviate muscle atrophy and splenomegaly, regulate blood routine, and improve anemia and immune function, providing a safe and effective option for the treatment of cachexia.

The utility model provides a flow guide device and an air conditioner with the flow guide device, the flow guide device is arranged at an air supply outlet of a fan, and the flow guide device comprises a flow guide plate and a surrounding plate; the coaming is installed on the fan, on the air supply path of the air supply outlet, the first end of the flow guide plate is connected with the fan, the second end of the flow guide plate inclines towards the central axis of the air supply outlet, the second end of the flow guide plate and the coaming define a flow guide air duct, and the flow guide air duct communicates with the air supply outlet. According to the utility model, the guide plate is arranged at the air supply outlet, so that air can uniformly cover each area of the evaporator when passing through the guide air duct, the problem of insufficient air quantity at the bottom of the original evaporator is effectively solved, and the air field distribution on the windward side of the evaporator is more uniform.

The utility model relates to the technical field of plant cultivation, and discloses a parasitic plant aerial fog cultivation, parasitism and collection integrated device which comprises a carrying box, the carrying box is black, three opening and closing doors capable of being independently opened are arranged on the front face of the carrying box from top to bottom, and an aerial fog cultivation layer, a parasitism layer and an atomization layer are sequentially arranged in the carrying box from top to bottom; an illumination assembly is embedded in the top of the aerosol culture layer, and a plant fixing assembly is arranged at the bottom; a parasitic component is embedded in the bottom of the parasitic layer; a nutrient solution storage pool is arranged in the atomization layer, a fogging device is arranged in the nutrient solution storage pool and connected with a timing aerial fog regulator, the nutrient solution storage pool is communicated with a pipeline, and a switch valve is arranged at the tail end of the pipeline.

The application relates to a spraying device for planting bacteria, which comprises two main beams arranged oppositely in a greenhouse, a moving table slidingly arranged on the main beams, a spraying part arranged at the bottom of the moving table, a hose for supplying liquid in communication with the spraying part, an external liquid supply mechanism in communication with the hose and used for supplying liquid to the spraying part, a driving element arranged on the main beam and used for driving the moving table to move along the length of the main beam; the spraying device can move in the greenhouse through the main beam, the moving table and the spraying part, the spraying range is expanded, a large-area bacteria planting area in the greenhouse can be covered, liquid can be uniformly sprayed on the bacteria in the form of atomization, the bacteria can fully absorb the liquid, and the growth of the bacteria is facilitated.

The utility model relates to the technical field of pyrolysis low rank coal, and particularly discloses a low rank coal pyrolysis device, which comprises a closed kiln body, a feeding pipe is connected to one side of the closed kiln body, a gas outlet pipe is communicated to the top of the closed kiln body, a discharging pipe is connected to the bottom of the closed kiln body, a high-temperature gas conveying element is installed through the closed kiln body, and a stirring assembly that rotates based on the high-temperature gas conveying element is arranged inside the closed kiln body; the high-temperature gas conveying element comprises a main pipe and a plurality of high-temperature gas pipes, gas outlet holes are arranged on the high-temperature gas pipes, and the gas outlet holes on different high-temperature gas pipes are not on the same plane; the stirring assembly acts on the low rank coal accumulated inside the closed kiln body, and the gas flow of the main pipe drives the stirring assembly to rotate, so that the device solves the problem that the low rank coal cannot fully absorb the heat of high-temperature gas due to the sticking and covering of the low rank coal inside the traditional closed kiln body.

The utility model relates to natural gas dehydration technical field, concretely relates to a kind of natural gas dehydration equipment, including dehydration tower, dehydration tower side wall is equipped with liquid inlet pipe and liquid outlet pipe respectively, and its top and bottom are equipped with gas outlet pipe and gas inlet pipe respectively, dehydration tower inside is equipped with dispersion plate, dispersion plate is evenly provided with dispersion hole, one-way valve is equipped in dispersion hole, rotation is equipped with the vertical setting rotating rod in the top of dispersion plate, the upper and lower ends of rotating rod are respectively equipped with fan blade and stirring rod, and the horizontal height of fan blade is higher than the horizontal height of liquid inlet pipe, natural gas enters dehydration tower, under the action of air pressure, it enters dehydration tower inside located above dispersion plate by one-way valve, natural gas is contacted with triethylene glycol, triethylene glycol absorbs moisture in natural gas, natural gas rises and drives fan blade to rotate, fan blade rotates drives stirring rod to rotate by rotating rod, stirring rod rotation can stir, mix natural gas and triethylene glycol, ensure that natural gas and triethylene glycol are fully contacted.

The utility model relates to new energy special vehicle technical field, and disclose new energy special vehicle environmental protection emission reduction purification box, including hybrid power engine and emission reduction box body, and hybrid power engine surface is fixed with a plurality of radiating fins, and the emission reduction box body includes expansion water tank, the utility model discloses through the heat exchange element to the radiating fin of hybrid power engine carries out heat conduction, makes the cooling liquid enter the heat exchange element with the heat that takes out through the water inlet pipe, then leaves and enters the expansion water tank by the water outlet pipe, and the expansion water tank prevents the influence that cooling liquid heated volume expansion causes to the pipeline, and the cooling liquid of heating -up simultaneously exchanges with the heat water tank, makes the cooling liquid in the heat water tank heat -up, and even the heat is transmitted to the cooling liquid in the heat exchange water tank, and the heat exchange water tank supplies into the vehicle heating path again, forms heat exchange and heat recovery through water cooling, greatly reduces the waste of heat, thereby reduces the consumption of new energy, improves the endurance of new energy special vehicle, realizes energy -conserving and emission reduction and environmental purification.

The utility model discloses a kind of ceiling fastener, sound attenuation voltage regulator and sound attenuation shell, including sound attenuation spacer and heat insulation sleeve, there is deslagging gap between two, sound attenuation spacer is equipped with first deslagging hole, front plugging step, rear plugging step and multiple partition steps, step structure separates first, second deslagging passage and is connected by communicating passage, there is deslagging outlet in the outer ring of front plugging step, first deslagging hole is located in first deslagging passage close to front plugging step side.This design makes ash discharge path zigzag, effectively prolongs deslagging distance, significantly enhances sound attenuation effect;At the same time, the partition step is arranged in the sound attenuation spacer, which reduces the processing difficulty, reduces the working hours and cost, and improves the product competitiveness;The extended deslagging path also buffers the ash speed, avoids high-speed injection, and improves the use safety.

The utility model relates to a textile fabric softening treatment device, which belongs to the field of textile fabric processing, and comprises a workbench and a heater fixedly connected to the inner side of the workbench, the top of the workbench is provided with a mounting port, and the inner side of the mounting port is fixedly connected with a heat conducting plate. A spraying assembly used for softening the fabric is arranged on the right side of the workbench. The spraying assembly comprises a fixing plate fixedly connected to the right side of the workbench, a rotating rod rotationally connected to the upper surface of the fixing plate, a softener box fixedly connected to the top end of the rotating rod, a support fixedly connected to the upper surface of the softener box, a pump body fixedly connected to the right side of the support, and a liquid pumping pipe fixedly connected to the liquid pumping end of the pump body. The liquid outlet pipe is fixedly connected to the liquid outlet end of the pump body; and the atomizing nozzle is fixedly connected to a liquid outlet of the liquid outlet pipe. According to the softening treatment device for the textile fabric, through the spraying assembly, a softening agent is uniformly sprayed to the surface of the fabric by adopting the atomizing nozzles, so that the softness and comfort of the fabric are remarkably improved.

The utility model discloses a multi-stage distiller, which relates to the technical field of distillers, and comprises a distillation part which comprises an acrylic acid hemisphere, a multi-stage aluminum hemisphere and a radiator which are arranged from top to bottom; the connecting part comprises a frame and a guide pipe, the guide pipe is connected to the frame, and the distillation part is inserted into the middle of the frame through the radiator; the water supply part comprises water diversion cloth and a liquid inlet tank, and the frame is arranged on the liquid inlet tank. A plurality of aluminum hemispheres of which the diameters are gradually reduced are arranged, and a multi-stage distillation structure is formed in a nested manner, so that seawater is efficiently evaporated and condensed to obtain fresh water; by the adoption of the technical scheme, all-directional lighting can be achieved, solar energy can be fully absorbed at different sun illumination angles, meanwhile, the evaporation area is increased through the spherical structure, and the evaporation efficiency is improved. In addition, the nested design of the aluminum hemispheres can effectively reduce the heat loss of the side wall, and the overall energy efficiency of the system is improved; by means of the design, the multi-stage evaporation and condensation process is optimized, and the water production rate is effectively increased.

The application relates to the photovoltaic technology field and provides a photovoltaic device and a solar cell. The photovoltaic device comprises a substrate, an N-type doped part, a P-type doped part, a first electrode and a second electrode. The plurality of N-type doped parts and the plurality of P-type doped parts can separate electrons and holes. By arranging three N-type doped parts and three P-type doped parts in the plurality of N-type doped parts and the plurality of P-type doped parts around a preset center, the N-type doped part and the P-type doped part can fully absorb the carriers around them in the case that the number of the N-type doped part and the P-type doped part is relatively small. In this way, the number of the doped part of the photovoltaic device is small, the interface coincidence, parasitic absorption and metal recombination of the photovoltaic device can be reduced, and the carrier absorption efficiency of the photovoltaic device is improved.

The invention relates to a pediatric respiratory tract infection rapid diagnosis device. By setting a clinical manifestation database of various children respiratory diseases, data can be filled into the database according to external clinical manifestations of various children under different respiratory viruses; and the specific child respiratory tract infection virus type is determined through preliminary clinical manifestation data symptom judgment and further saliva detection, so that the diagnosis rhythm is accelerated, and the diagnosis accuracy is improved.

The application relates to a glass fiber hose production process based on ultraviolet light curing pipe repair, and production process steps are as follows: step one, weaving: glass fiber filaments are woven through a weaving mechanism to obtain a tubular glass fiber pipe; step two, blow molding: raw material particles are extruded and blow molded through a blow molding mechanism to obtain a tubular inner film; step three, flattening: the tubular glass fiber pipe and the inner film are extruded into a flat shape through an extrusion mechanism; step four, impregnation: air in the pores of the glass fiber pipe wrapped with the inner film is extracted and immersed into an impregnation liquid through an impregnation mechanism, and the impregnation liquid is impregnated into the glass fiber hose through vacuum pressure, so that the glass fiber hose fully absorbs the impregnation liquid; and step five, compounding: an outer film is compounded on the glass fiber pipe through a compounding mechanism; the compounding mechanism is arranged, the outer film can be unwound and cut, and the outer film can be compounded on the glass fiber pipe, so that the degree of automation is high, manual frequent operation is not needed, and the production efficiency is improved.

The application discloses a silk fiber-based anti-bedsores decompression pad and a preparation method thereof, which comprises a fabric layer in a concave shape, an aerogel layer and a fiber layer are arranged in the fabric layer from bottom to top, the total height of the aerogel layer and the fiber layer after being stacked is equal to the depth of the fabric layer, the fiber layer is prepared from drug-loaded hydrophobically modified sodium alginate fiber, and the aerogel layer is prepared from degummed silk-sodium alginate composite aerogel with a three-dimensional porous structure. The decompression pad has antibacterial and healing promotion effects, the silk fiber enhances the physical and mechanical properties of the aerogel layer, can greatly reduce external pressure, has excellent air permeation effect due to the through-hole structure in the interior, can fully and quickly absorb wound exudates, the sodium alginate-based material also provides a suitable microenvironment for cell growth, accelerates wound healing, and is suitable for the prevention and treatment of bedsores of patients who need to be in bed for a long time.

The utility model discloses an efficient dust-fall circulating hot blast stove device which comprises a heating chamber and a combustion chamber, air inlets and air outlets are fixedly connected to the two sides of the heating chamber, the combustion chamber is fixedly connected to one side of the top end of the heating chamber, and a traction structure is fixedly connected to one side of the interior of the heating chamber. The traction structure comprises a supporting frame, a guide air plate, a rotating frame, a connecting rod, a push-pull frame, a push-pull rod, a rotating disc and a motor assembly, a cloth bag dust removal assembly is fixedly connected to the middle position in the heating chamber, an auxiliary structure is fixedly connected to the other side in the heating chamber, a combustion furnace is wrapped in the combustion chamber, and a waste gas exhaust port penetrates through the top end of the combustion chamber. And one side of the combustion chamber is fixedly connected with a combustor. Under the driving of the motor assembly, the rotating disc drives the push-pull rod to rotate, and the connecting rod drives the rotating frames to repeatedly rotate by 180 degrees under the action of the push-pull frames, so that the air guide plates circularly rotate, and flowing air is guided.

This utility model discloses a four-in-one synthesis furnace system, including a four-in-one synthesis furnace, a control system, and a conveying system. The four-in-one synthesis furnace is connected to a plate heat exchanger, an alkali absorption tower, an automatic ignition device, a steam flash tank, and a forced circulation tank. The steam flash tank is connected to a wastewater sampling cooler at its end, and the alkali absorption tower is connected to a liquid alkali circulation tank at its end. The alkali absorption tower is used for deep treatment of unreacted hydrogen chloride gas and other harmful gases generated during the synthesis reaction, belonging to the field of hydrochloric acid production technology. This four-in-one synthesis furnace system ignites the raw material gas using an automatic ignition device, cools the gas using a plate heat exchanger, discharges the synthesis gas into a water tank for absorption, and treats the tail gas using an alkali absorption tower. By integrating multiple processes into one unit, it reduces intermediate connecting links and equipment, shortens the process flow, makes the production layout more compact, and effectively saves floor space.

The invention discloses a laminated solar cell module, a method for improving the photoelectric conversion efficiency of the laminated solar cell module and application of the laminated solar cell module. The laminated solar cell module comprises a first cell used for absorbing first wave band light in incident light; the third battery is used for absorbing third wave band light formed from the first installation site, and the first battery and the third battery are sequentially arranged in a stacked mode; or the first battery is used for absorbing the first wave band light in the incident light; the fourth battery is used for absorbing fourth wave band light formed from the second installation site, the first battery and the fourth battery are sequentially stacked, and the third wave band light is different from the fourth wave band light. According to the laminated solar cell module provided by the invention, solar spectrum can be absorbed more sufficiently, incident light in the light incoming direction can be fully absorbed, reflected light can also be fully absorbed, and the photoelectric conversion efficiency of the cell module is improved.

This utility model provides an oil temperature heating device for a roll paper hot stamping machine, including an oil tank. A heating tube is installed in the middle of the oil tank, and a serpentine oil tube is sleeved on the outer surface of the heating tube. A circulation pump is installed on the top surface of the oil tank. By using the heating tube, electric heating wire, and serpentine oil tube in combination, the uniformity of oil temperature heating in the hot stamping machine is improved. Compared with the traditional resistance wire heating method, this device, through the design of the serpentine oil tube, significantly increases the contact area and contact path between the oil and the heating tube, allowing the oil to absorb heat more fully and evenly. At the same time, the circulation pump drives the oil to circulate in the loop, further promoting the uniform distribution of oil temperature, effectively avoiding the problem of large oil temperature gradients, ensuring that the metal foil is heated evenly during the hot stamping process, thereby significantly improving the clarity and gloss of the hot stamping pattern and enhancing the quality of the roll paper product.

The application discloses a photovoltaic module support grounding device for a large photovoltaic factory area. The grounding device comprises a photovoltaic unit and a plurality of support columns which are arranged below the photovoltaic unit, a grounding assembly is arranged at the bottom of each support column, the grounding assembly comprises a ground body which is embedded into soil and a grounding wire which is connected to the photovoltaic unit, a ring groove frame is arranged on the ground body, a ring groove is arranged in the ring groove frame, an inner hole is arranged in the inner wall of the ring groove, a lock catch assembly is arranged in the inner hole, a lock pin is arranged in the inner hole and is capable of being telescopically extended through a first spring, the lock pin is used for fixing a middle disc, and a grounding body which is in conductive connection with the grounding wire is further arranged on the middle disc. The modular installation can improve the working efficiency of installation and is convenient for maintenance, can improve the solar energy absorption efficiency of the photovoltaic panel, and the grounding system is convenient to install and can be repeatedly used.

This utility model discloses a gynecological microneedle, belonging to the field of medical device technology, including a handle and a disposable roller; the end of the handle is fixedly connected to one end of a connecting rod, and a fixing frame is fixedly installed at the other end of the connecting rod; the fixing frame includes a mounting component and a support component, the mounting component is installed on the end of the connecting rod away from the handle, and the support component is installed on the mounting component and the roller; the roller is rotatably mounted on the support component, and multiple sets of needle groups evenly distributed in a circumferential array are fixedly mounted on the roller, each set of needle groups including multiple microneedles, the multiple microneedles being evenly distributed along the axial direction of the roller. Through the above method, the operator can quickly install the disposable roller on the support component using the mounting component, realizing the replacement of the roller; the replacement of the roller makes the device more hygienic and convenient, avoiding bacterial transmission, while the handle and connecting rod can be reused, avoiding waste; the protective cover prevents accidental injury to the operator.

The utility model relates to filter device technical field especially a filter for low temperature plasma equipment, including filter jar, wherein, the lateral wall bottom of filter jar is connected with air inlet pipe, the air inlet pipe is connected with dispersion subassembly in filter jar, make through dispersion subassembly evenly dispersed waste gas is transported to filter jar, the inside wall of filter jar is connected with water spraying subassembly, make through water spraying subassembly can with waste gas transported to filter jar in water and fully contact, realize fully remove the harmful substance of soluble in water in waste gas and melt into water in water, water spraying subassembly is connected with water pump, the bottom of filter jar is connected with drain pipe, the top of filter jar is connected with exhaust pipe, the utility model has realized to the waste gas of low temperature plasma equipment generation carries out filter processing, avoids the environmental pollution that waste gas directly discharged causes, has wide application prospect in filter device technical field.

The utility model relates to the technical field of scalp medicine applying device production and processing, and discloses a scalp medicine applying device with a massage function, which comprises a pressure bin, the inner wall of the pressure bin is fixedly connected with a medicine storage bin, the outer wall of the medicine storage bin is fixedly connected with a connecting block, and the inner wall of the connecting block is in threaded connection with an infusion tube. A medicine conveying bin is fixedly connected to the outer wall of the infusion tube, a second connecting tube is fixedly connected to the inner wall of the medicine conveying bin, a ball is rotatably connected to the inner wall of the second connecting tube, a first connecting tube is fixedly connected to the inner wall of the medicine conveying bin, a hole is formed in the first connecting tube, and a bottom plate is fixedly connected to the outer wall of the infusion tube. And a rotating assembly is arranged on the outer wall of the bottom plate. According to the utility model, the second connecting pipe is driven to move synchronously while the pressure bin moves, so that the ball is driven to roll on the scalp of the patient, the head of the patient is massaged while medicine liquid is applied, the medicine liquid can fully enter hair follicles, and the effect of fully absorbing the medicine liquid is achieved.

The invention discloses industrial waste gas stage treatment equipment for air pollution abatement, and relates to the technical field of air pollution abatement, the industrial waste gas stage treatment equipment comprises a dust removal shell, an air inlet cover is fixedly mounted on the outer surface of the dust removal shell, and a dust baffle is fixedly mounted on the inner wall of the dust removal shell; a dust guide inclined plate is fixedly mounted at the bottom of an inner cavity of the dust removal shell, a dust removal mechanism is fixedly mounted on the inner wall of the dust removal shell, a gas washing pipe is fixedly mounted at the top of the outer surface of the dust removal shell, and a purification cylinder is fixedly mounted at the gas outlet end of the gas washing pipe. According to the industrial waste gas stage treatment equipment for air pollution control, large-particle impurities, fine dust and harmful gas in waste gas are removed layer by layer through multiple procedures of coarse filtration by a filter screen, pre-dust removal by a dust baffle, deep dust removal by a dust removal mechanism, atomization spraying by a spraying mechanism, liquid contact purification by a purification cylinder and demisting by a demister; the waste gas purification efficiency and the purification effect are improved, and graded progressive treatment of the industrial waste gas is realized.

The utility model belongs to the field of planting and spraying, specifically a kind of automatic spraying device for white plant planting, including water pipe, the top of water pipe is provided with rotary micro-sprinkler, the bottom of rotary micro-sprinkler is provided with height adjusting mechanism, height adjusting mechanism includes first pipeline, the bottom of first pipeline is fixedly connected to the top of water pipe, the bottom of rotary micro-sprinkler is provided with second pipeline;The utility model is rotated by worm drive worm wheel, gear is rotated following worm wheel by support rod, gear and rack tooth meshing drive rack to move down, rack moves down to drive second connecting block to move together, second connecting block moves down to drive second pipeline to move together, second pipeline drives rotary micro-sprinkler to carry out height adjustment, when rotary micro-sprinkler indirectly moves through the movement of rack, moves down to white plant leaf blade below position spraying, so that white plant leaf blade below part can absorb moisture sufficiently, to promote the growth of white plant, improve the survival rate of white plant.

A nitrogen and phosphorus adsorption unit, device, treatment system, and method for fish farming wastewater belong to the field of wastewater purification in aquaculture. It includes two vertical pipes with open tops and perforated surfaces. Between the two vertical pipes, several support pipes with perforated surfaces are distributed along the vertical direction. Each support pipe has two ends connected to the interior of the vertical pipe and contains several adsorption balls connected in series by connecting lines. Each adsorption ball is filled with bentonite and has several perforated surfaces. This invention achieves rapid replacement of the adsorption material by filling the adsorption balls with bentonite and using connecting lines to connect them. The perforations on the support pipes and the perforations on the adsorption balls allow for seepage contact between the wastewater and the bentonite, effectively preventing bentonite loss. Furthermore, the connecting lines allow for the removal of adsorption balls from the support pipes and replacement with new ones.

This invention discloses a device and method for detecting the magnetic material content in barite powder used in drilling fluid, comprising an electromagnet and a sample container. One end of the electromagnet is detachably connected to the sample container, and the other end is electrically connected to a transformer. The coil of the electromagnet is wound around a frame, and the frame and coil are encased and sealed in a shell. The transformer is used to adjust the attraction force of the electromagnet, thereby fully absorbing the magnetic material in the drilling fluid. Based on the principle of electromagnet magnetization, the attraction force of the electromagnet is adjusted by controlling the adjustable transformer to fully absorb the magnetic material in the drilling fluid. The content of magnetic material in the drilling fluid is calculated by the differential weighing method, and control indicators for the magnetic material in the drilling fluid are determined to prevent the content of magnetic material from exceeding the standard and affecting drilling operations.