472results about How to "Improve dissolution efficiency" patented technology

The invention relates to the technical field of sewage treatment, in particular to aerobic granular sludge integrated sewage treatment equipment which comprises an aerobic tank, and the aerobic tank comprises an outer tank body and an inner tank body; a turntable is rotationally mounted on the inner bottom surface of the inner tank body, and a plurality of groups of aeration mechanisms are also fixedly mounted on the turntable; the aeration mechanism comprises an aeration assembly, a dredging assembly is arranged on the aeration assembly, and a pressing assembly used in cooperation with the dredging assembly is arranged on the inner wall of the inner tank body; a driving mechanism is fixedly mounted on the top surface of the inner tank body and is in transmission connection with the periphery of the hollow shaft; a transmission assembly is arranged on the periphery of the hollow shaft and is in transmission connection with a plurality of floating foam cleaning assemblies. According to the sewage treatment device, the floating foam cleaning step can be transferred into the settling zone in the sewage treatment process, and cleaning is relatively easy. The dredging assembly is sequentially and periodically pressed by the pressing assembly, so that the aeration assembly is periodically and automatically dredged.

The invention provides a shield contaminated soil treatment device and a using method thereof, the shield contaminated soil treatment device comprises a stirring shell, a driving shaft and a grinding part arranged on the driving shaft in a linkage and sleeving mode, the grinding part divides the interior of the stirring shell into a grinding cavity and a stirring cavity which are distributed up and down, and a plurality of liquid pumping holes corresponding to the grinding cavity are formed in the side wall of the driving shaft in a penetrating mode; the stirring assembly is arranged in the stirring cavity, the stirring assembly comprises a stirring part which is in linkage with the driving shaft in a sleeving mode and a linkage assembly which is connected with the grinding part and the stirring part, the stirring part and the driving shaft are sequentially communicated to form a liquid pumping channel which is connected with the stirring cavity and the liquid pumping hole, and a first-stage one-way valve part is arranged in the stirring part in a spaced mode; a second-stage one-way valve located below the liquid pumping hole is arranged in the driving shaft in a spaced mode, and the first-stage one-way valve and the second-stage one-way valve divide the liquid pumping channel into a first liquid pumping area, a second liquid pumping area and a third liquid pumping area from bottom to top. The solid medicine dissolving sufficiency can be improved, and the medicine effect is prevented from being affected by wrong medicine proportioning.

The invention discloses an enzyme-assisted pine needle flavone extraction device, which comprises an enzyme supply assembly for putting an enzyme solution into an extraction tank body, and a feeding pipe for putting pine needle powder is fixedly inserted into the extraction tank body. A dispersing mechanism for dispersing pine needle powder introduced by the feeding pipe to different height positions is arranged in the extraction tank body, and a driving motor for enabling the pine needle powder fed at the different height positions to be distributed in a circumferential dispersing manner when the dispersing mechanism is driven to rotate is mounted at the top of the extraction tank body; the dispersing mechanism comprises a middle shaft rod in transmission connection with the driving motor and a guide assembly fixedly arranged on the outer surface of the middle shaft rod in a sleeving mode, and a cavity is formed in the middle shaft rod. According to the invention, multi-depth-level all-directional feeding can be realized, the dispersity is improved, single-point accumulation and floating phenomena are reduced, the flowing and mixing of extract liquor are facilitated, and the extraction is more uniform and thorough.

The invention discloses double-layer cross-linked artificial matrigel and an application method of the double-layer cross-linked artificial matrigel in a small intestine micro-physiological system. Low-concentration calcium ions are adopted for primary crosslinking to form a soft inner layer structure, and then high-concentration calcium ions are used for secondary crosslinking to improve the overall rigidity. The matrigel is used for dynamic culture of small intestine organoid and is combined with a micro-fluidic chip to form a small intestine micro-physiological system. In the system, the digestive absorption process of the small intestine is dynamically simulated by controlling the flow ratio and rate of digestive fluid and culture fluid. Compared with the traditional natural matrigel, the matrigel disclosed by the invention has more appropriate mechanical strength and structural stability, supports long-term growth of the organoids, and improves the multiplication capacity, tight connection and structural integrity of the organoids in an in-vitro environment. The method can be used for researching intestinal diseases, food digestion and drug absorption, and is an in-vitro digestion simulation platform with high biocompatibility and stability.

The invention belongs to the technical field of wastewater treatment and discloses a green low-carbon industrial wastewater treatment and purification device which comprises a device body, the upper end of the device body is connected with a liquid inlet pipe, the lower end of the left side of the device body is connected with a liquid outlet pipe, and the upper end of the right side of the device body is connected with an exhaust pipe. A power motor is installed in the middle of the device body, a first rotating shaft is connected to the lower shaft end of the power motor, a pre-filtering barrel is fixed to the upper end in the device body, a discharging pipe is connected to the bottom end of the pre-filtering barrel, and the lower end of the first rotating shaft extends into the pre-filtering barrel. According to the environment-friendly and low-carbon industrial wastewater treatment and purification device, by arranging the pre-filtering structure, large-particle-size impurities, sludge and the like can be filtered and intercepted, collection and treatment can be conveniently carried out, the follow-up treatment difficulty is reduced, a multi-angle stirring structure is matched, a medicament and wastewater can be efficiently mixed and dissolved, and the treatment effect is good. The treatment efficiency of the industrial wastewater is improved.

The invention discloses a water-saving irrigation device for fruit trees, and particularly relates to the technical field of water-saving irrigation devices for fruit trees, the water-saving irrigation device comprises an irrigation cart, a fixed-point irrigation device is arranged on one side of the irrigation cart, the fixed-point irrigation device comprises a water bucket, a hose and two first belts, and a stirring device is arranged in the water bucket; by arranging the fixed-point irrigation device, a hose can be conveyed to the root position of a fruit tree needing to be watered, then water is injected into the root position of the fruit tree, the fruit tree can conveniently absorb the water, full utilization of irrigation water resources is improved, and the effect of saving the water resources is achieved; by arranging the stirring device, solid granular fertilizer placed in irrigation water can be stirred, the solid granular fertilizer can be fully mixed with the irrigation water and then dissolved, meanwhile, solid particles sinking into the bottom of the water bucket can be ground, the dissolving efficiency is improved, and fertilization treatment is conducted in cooperation with the fixed-point irrigation device.

The invention relates to the technical field of traditional Chinese medicine extraction, and discloses an anoectochilus formosanus extracting solution and a preparation method thereof. The preparation method comprises the following steps: S1, pretreatment; s2, obtaining anoectochilus roxburghii particles; s3, extracting active pharmaceutical ingredients in the anoectochilus formosanus granules by taking supercritical CO2 as a solvent and adding an entrainer; s4, performing auxiliary extraction by means of ultrasonic treatment while performing S3; s5, the pressure of the supercritical CO2 fluid is reduced, and active components are separated out; s6, performing concentration and purification treatment to obtain an extract; and S7, adding an antioxidant, honey and a flocculant into the extract, and mixing to obtain the anoectochilus formosanus extracting solution. The whole preparation process is good in resource utilization, the quality and efficiency of the herbaceous plant anoectochilus formosanus can be efficiently improved, the relative concentration difference is always kept between the anoectochilus formosanus and the solvent, and the extraction rate of medicine components is increased.

The utility model relates to the field of tea extracting solution processing, in particular to a multi-stage separation and concentration device for a tea extracting solution. The technical problems that in the processing process of the tea extracting solution, separation and concentration cannot be conducted at the same time, the processing efficiency of the tea extracting solution is reduced, and the separation effect is not ideal due to the fact that a multi-stage structure does not exist are solved. According to the technical scheme, the multi-stage separation and concentration device for the tea leaf extracting solution comprises a fixed bottom plate and further comprises a soaking assembly, a multi-stage separation assembly and a concentration assembly. Through the arrangement of the soaking assembly, the tea dissolving efficiency is effectively improved, then through the multi-stage separation assembly, solid substances such as tea can be separated and collected, and a tea extracting solution subjected to multi-stage filtration treatment is very low in impurity content and can be used for production of tea beverages, tea lozenges, tea extractum and the like; and the separated useful liquid is heated, evaporated and concentrated, so that the useful components are concentrated.

The invention discloses a capsule filling device in the technical field of medical equipment.The capsule filling device comprises a hopper, a filling device, a capsule conveying device and a control system, the capsule conveying device is responsible for conveying empty capsules to a filling position and sending out the filled capsules, and the control system is used for controlling operation of equipment and setting of various parameters; the filling device comprises a filling box, a driving mechanism, a plurality of filling blocks and filling needles, the filling box is connected to the top end of the capsule conveying device and communicated with the hopper, the filling blocks are communicated to the bottom end of the filling box, the filling needles are connected to the bottom ends of the filling blocks, and the lengths of the filling needles are sequentially reduced. The conveying direction of the capsule conveying device is consistent with the length decreasing direction of the multiple filling needles, and the driving mechanism is used for driving the medicine powder in the filling block to reach the capsules through the filling needles.

The utility model belongs to the technical field of aquaculture, and particularly relates to efficient dissolved oxygen fine filtration equipment applied to aquaculture, which comprises a rough filtration bin, an input pipe fitting is arranged at the top of the rough filtration bin, a rough filtration component is arranged in the rough filtration bin, and the rough filtration component is positioned below the input pipe fitting; the rough filtration assembly comprises a filter cover, the filter cover is trumpet-shaped, a blow-off pipe is inserted into the bottom of the filter cover, and the blow-off pipe penetrates through the side wall of the rough filtration bin; a bottom bin is arranged at the bottom of the coarse filtering bin; a filtering disc, a bracket and an aeration disc are sequentially arranged in the bottom bin from top to bottom. The coarse filtration bin and the coarse filtration assembly are matched for use, so that large suspended solids and part of harmful substances in the aquaculture water are effectively removed, and the water quality is preliminarily improved; through the design of the fine filtration equipment, suspended matters and harmful substances in the water body can be effectively removed on the premise that the treatment rate is not reduced, so that a healthier and more suitable growth environment is created for aquaculture.

The utility model discloses a dosing device, which relates to the technical field of dosing devices, and comprises a sewage treatment tank, a dosing structure is arranged in the sewage treatment tank, the dosing structure comprises a moving part, a dosing part is arranged on the moving part, the dosing part comprises a storage box, a stirring component is arranged on the storage box, rotating components are arranged on two sides of the stirring component, and the rotating components are arranged on the rotating components. Two discharging ports are formed in the bottom of the storage box, fixing plates are fixedly connected to the two sides of the storage box, and two rotating cylinders are rotationally connected to the bottom of the storage box. According to the utility model, the dosing point of the medicament can be continuously changed, so that the contact range of the medicament and sewage is enlarged, the dosing uniformity of the medicament is improved, the dissolving efficiency of the medicament can be improved by stirring, the outward diffusion speed of the medicament is accelerated, the medicament and the sewage can be mixed favorably, and the medicament can be restrained in the rotary drum, so that the medicament is prevented from entering the sewage. And fan blades are used for stirring the medicament to prevent large solid medicament from appearing, so that the medicament dissolving efficiency is improved.

The invention discloses a deep in-situ resource composite fluidization mining method. The method comprises deep in-situ resource liquefaction mining, deep in-situ resource gasification mining and deep in-situ resource reinforcement and degradation. Wherein deep in-situ resource liquefaction exploitation is realized through combination of well group hydraulic fracturing and organic solvent dissolution; in the deep in-situ resource gasification mining, the residual solid coal resources after liquefaction are gasified and combusted, and heat extraction is achieved through heat exchange; in the deep in-situ resource reinforcement and degradation process, during filling reinforcement, residual coal resources are continuously utilized through the degradation effect of microorganisms; integrated mining is formed through mutual cooperation of liquefaction, gasification and microbial degradation of deep in-situ resources, the utilization efficiency of deep in-situ resource conversion is greatly improved, the resource recovery rate is remarkably improved, underground residual chemical reagents are treated, the problem of environmental pollution is effectively relieved, and the method is suitable for industrial production. And a technical support is provided for the development of a deep in-situ resource fluidization mining theory.

The invention belongs to the technical field of wastewater treatment, and discloses a fluorobenzene production wastewater treatment device which comprises a device body, supporting legs are symmetrically mounted at the lower end of the device body, a water outlet pipe is connected to the lower end of the left side of the device body, a water inlet pipe is arranged at the upper end of the device body, and a first flow guide pipe is connected to the lower end of the water inlet pipe; the upper end of the right side of the device body is connected with a waste gas filtering pipe, the upper end of the left side of the device body is connected with a discharging hopper, the interior of the discharging hopper is connected with a transmission rod, the exterior of the transmission rod is connected with a grinding roller, and the transmission rod is arranged in the device body. According to the wastewater treatment device for fluorobenzene production, by arranging a stirring linkage medicament grinding structure, a medicament can be ground and crushed, the particle size of the medicament is reduced, the powdery medicament can be dissolved in wastewater more quickly, and the mixing efficiency and the wastewater purification efficiency are improved.

The invention relates to the technical field of waste gas treatment, and particularly discloses a lithium battery production waste gas treatment and recovery device which comprises a condenser used for condensing distilled high-concentration NMP (N-Methyl Pyrrolidone); the top end of the gas-liquid separation box is fixedly connected with a condensation outlet of the condenser through a branch pipe, and a gas-liquid separation net is arranged between the top wall and the bottom wall of the gas-liquid separation box; two liquid inlets are formed in the top end of the liquid collection tank, the bottom end of the gas-liquid separation box is fixedly connected with the adjacent liquid inlets through branch pipes, and a discharging structure is arranged at the bottom end of the liquid collection tank; a gas collecting pipe is arranged in a desorption area of the zeolite adsorption concentration rotating wheel; and a heat exchange box. The device has a condensation and rotating wheel adsorption double waste gas recovery structure, the recovery rate of NMP is increased, the waste heat recovery technology is adopted, and the recovery energy is reduced.

The invention relates to the technical field of waste gas purification, in particular to a synthetic scrubber tower for tertiary carbonic acid production. The gas washing assembly comprises a tower body fixedly installed on the upper end face of the bottom plate, a partition plate is fixedly installed on the inner wall of the tower body, the tower body is vertically divided into a first-stage filtering space and a second-stage filtering space through the partition plate, and a filler layer fixed to the inner wall of the tower body is arranged in the first-stage filtering space. According to the invention, the diameter of the inner wall of the rubber ring sheet is reduced by detecting the gas flow of inlet gas and uniformly stretching the rubber ring sheet, and the stretched rubber ring sheet can shield the filler layer arranged on the outermost layer, so that when being sprayed from top to bottom, a dissolving solution only passes through the unshielded part of the middle area of the filler layer; and when the gas flows upwards from the bottom end in the tower body, the gas only passes through the non-shielded part of the middle area, and the area capable of concentrating the dissolved solution and the gas to flow in the filler layer enables the dissolved area to be more concentrated.

The utility model relates to a dissolving device for recycling lithium battery pole pieces, which comprises a dissolving box, an auxiliary mechanism is mounted in the dissolving box, the auxiliary mechanism comprises turntables rotatably mounted on opposite sides in the dissolving box, support shafts are symmetrically and rotatably mounted on the turntables, bearing sleeves are rotatably sleeved on the support shafts, and the bearing sleeves are sleeved on the bearing sleeves. A V-shaped supporting arm is installed on the bottom side of the bearing sleeve and connected with the end of the loading hopper. Rotation of the rotating disc and position replacement of the loading hoppers are realized through work of the motor, it is always guaranteed that one loading hopper is located above the liquid level of a dissolving solution to remove undissolved impurities and add lithium battery pole pieces, the other loading hopper is located below the liquid level of the dissolving solution to perform dissolving operation, and non-stop feeding, discharging and dissolving are realized; and the working efficiency is greatly improved.

The invention discloses a filtering device for a water inlet pipeline of a sprinkling machine, which belongs to the technical field of filtering equipment, and is technically characterized by comprising a mounting seat mounted in a water inlet pipe, and a driving mechanism arranged in the mounting seat and penetrating through the mounting seat, one side of the driving mechanism is movably connected with the outer wall of the mounting seat, a clamping mechanism is arranged on the driving mechanism, one end of the clamping mechanism is fixedly connected with the driving mechanism, and the clamping mechanism is distributed around the circumference of the driving mechanism; one end of the fixing frame is connected with the clamping mechanism, the other end of the fixing frame is connected with a filter screen, the filter screen is arranged in a water inlet pipe, and the water-soluble fertilizer has the advantages that the water-soluble fertilizer can be fully dissolved in water, the fusion time of the fertilizer and the water is prolonged, the dissolution rate of the fertilizer is increased, and the fertilizer effect of the water-soluble fertilizer is improved.

The utility model relates to the technical field of medical instruments, in particular to a clinical pharmaceutical dispensing device which comprises a mixing box, a medicine inlet pipe is fixedly installed on the left side of the mixing box, a mixing device is fixedly installed in the mixing box, a heating device is detachably installed on the left side of the mixing box, and a filtering box is arranged on the right side of the mixing box. By arranging the mixing device, the follow-up dissolving speed can be remarkably increased to a certain extent, solid medicine can be crushed before being dissolved, so that the follow-up dissolving time is greatly shortened, meanwhile, the high efficiency of the medicine dispensing process is ensured, in addition, a heating device is arranged to generate hot air, and the medicine dispensing efficiency is improved. The stirring device is arranged in the mixing box so as to heat the medicine in the mixing box in the stirring process, the medicine dissolving efficiency is improved, the overall medicine dispensing efficiency is further improved, the medicine dispensing device is improved, the automatic stirring and heating functions are achieved, and the key for improving the medicine dispensing efficiency and the experiment efficiency is achieved.

The invention belongs to the technical field of nano materials, and provides a method and heating control equipment for in-situ polymerization of a nano SiO2 nylon 1010 composite material, and the method comprises the following steps: S1, preparation of nylon salt, S2, preparation of a nano SiO2 / nylon 1010 composite molten material, and S3, preparation of composite material particles. And S2, adding the nylon salt containing 10-15% of ethanol, other ingredients and nano S O2 into a polymerization kettle according to a certain proportion in the process of S2, vacuumizing, performing nitrogen protection, pressurizing and heating until the nylon salt begins to melt, performing pressure-maintaining heating, dehydrating to normal pressure, and emptying. In the S1 process, heating control equipment is adopted to integrate the functions of a dissolving kettle and a neutralizing kettle, and a wall sleeve design with better heat exchange performance, a stirring device design and the like are provided. According to the invention, the mechanical property of nylon 1010 is improved, the space utilization rate of a workshop can be improved through the heating control equipment, the preparation efficiency of nylon salt is improved, and the preparation efficiency of a composite material is further improved.

The utility model provides a sodium carbonate dissolving device which comprises a barrel body, a water inlet and a feed port are arranged on a top cover of the barrel body, a horizontally arranged partition plate is arranged inside the barrel body and divides the inside of the barrel body into an upper chamber and a lower chamber, a plurality of vertically through communicating holes are arranged on the partition plate, a liquid outlet is arranged on the side wall of the lower chamber, and the liquid outlet is communicated with the upper chamber and the lower chamber. The sodium carbonate dissolving device further comprises a stirring unit, the stirring unit comprises a motor and a stirring shaft, and an upper cavity stirring blade and a lower cavity stirring blade are arranged on the stirring shaft in the upper cavity and the stirring shaft in the lower cavity respectively. The device can realize three-dimensional circulating flow of the solution and improve the dissolving efficiency, so that the number of sodium carbonate dissolving devices is reduced, and the equipment cost is reduced; alkali blocks entering the pipeline can be reduced, pipeline blockage is prevented, and the production working condition is stabilized.

The invention relates to the technical field of recovery and comprehensive utilization of byproduct mother liquor in industrial production of pentaerythritol, and discloses a method for separating organic matters in pentaerythritol mother liquor by using air flotation equipment, which comprises the step of removing the organic matters in the pentaerythritol mother liquor by using the air flotation equipment to obtain impurity-removed mother liquor. According to the scheme, the oily impurities in the pentaerythritol mother liquor can be removed by adopting the air flotation equipment and utilizing the adsorption and mixing effects of tiny bubbles on the oily impurities, the impurity removal effect achieved by an existing extraction method is achieved, however, the air flotation equipment is adopted to separate organic matters in the pentaerythritol mother liquor, an extracting agent and a flocculating agent are not needed, and the cost is low. The energy consumption required for recovering the extracting agent is effectively reduced, and the impurity removal energy consumption and cost of the pentaerythritol mother liquor are effectively reduced.

The invention relates to the field of lithium battery materials. More specifically, the invention relates to a method for preparing battery-grade nano iron phosphate through air oxidation. According to the method for preparing the battery-grade nano iron phosphate through air oxidation, under the condition of stirring, heating and ultrasonic dispersion at the same time, iron powder is rapidly dissolved in dilute phosphoric acid, and compared with a traditional iron dissolving process, the method is higher in dissolving efficiency; the surfactant is added into the filtrate, so that the generation of large particles can be inhibited in the growth stage of iron phosphate crystal grains, then the crystal grains are controlled to uniformly and stably grow, and meanwhile, particle aggregation is reduced; deionized water is used for replacing a precipitator, so that impurities can be avoided, and the high purity of iron phosphate is ensured; air is used for replacing hydrogen peroxide, so that the production cost is remarkably reduced, the problems of incomplete reaction, substandard iron-phosphorus ratio and the like caused by the fact that the hydrogen peroxide is easily decomposed after being heated are solved, the reaction can be more sufficient, the aging step is omitted, and crystalline-state iron phosphate dihydrate is prepared in one step.

This utility model relates to the field of waste incineration technology and discloses an integrated micro-power water washing device for waste incineration fly ash, including a tank. A hopper is fixedly connected to the top of the tank, and a discharge pipe is embedded in the middle of the bottom of the tank. A dust-raising pipe is embedded through the hopper and the top of the tank. An inner conical fixed plate is fixedly connected to the bottom of the dust-raising pipe. A liquid guide pipe is wound around the outer wall of the dust-raising pipe, and one end of the liquid guide pipe extends to the outer end of the tank. The bottom end of the liquid guide pipe is coiled and embedded in the conical surface of the inner conical fixed plate. Several nozzles are embedded on the liquid guide pipe located on the inner conical surface. Several chambers are opened in the wall of the dust-raising pipe, and several elastic balls are arranged inside the chambers. The beneficial effects of this utility model are: the water pump delivers hot water to form an air curtain with the inclined nozzles, eliminating the need for traditional stirring equipment. Micro-power water washing is achieved by using water flow and heat effect, which greatly reduces energy consumption.

The invention relates to the field of stirring equipment, in particular to solid chemical product smashing, dissolving and stirring equipment which comprises a reaction tank, a top cover used for sealing is arranged at the top end of the reaction tank, a power device is arranged at the center of the upper end face of the top cover, and a detachable smashing device is arranged at the bottom end of the power device. A crushing device is arranged at the bottom end of the output end of the power device, a fairing is arranged at the outer part of the crushing device, a plurality of U-shaped holes for guiding flow are formed in the outer part of the fairing at equal intervals, and a mixing device capable of driving a dissolving solution to rotate and move downwards at the same time is arranged at the outer part of the power device. The power device drives the crushing device to rotate at a high speed and drives the dissolving solution and the solid chemical particles to flow upwards, the solid chemical particles are crushed through the crushing device, the stirring equipment can crush and stir the solid chemical particles at the same time, and the problems that the dissolving period of the solid chemical particles is long and the dissolving efficiency is low are solved. The dissolving efficiency is low.

The present invention relates to the field of aluminum oxide technology, and specifically to an intelligent detection and setting system for aluminum oxide dissolution process. First, real-time data is obtained from the production line, including a first data set, a second data set, and a third data set; then, three module historical data sets in the historical data are obtained and preprocessed to obtain three preprocessing sets; according to the three preprocessing sets, model training is performed respectively to obtain three parameter prediction models; further, the three parameter prediction models analyze the first data set, the second data set, and the third data set respectively to obtain a first prediction result, a second prediction result, and a third prediction result; finally, according to the three prediction results, the first parameter group, the second parameter group, and the third parameter group in the dissolution process are set respectively.

The utility model discloses an automatic spraying device with a stirring function, and relates to the technical field of covering agent spraying equipment. A base is included; a telescopic rod is arranged on one side of the top end of the base, a box body is arranged on one side of the telescopic rod, a feeding port is formed in the top end of the box body, a stirring mechanism is arranged in the box body, an automatic spraying mechanism is arranged at the bottom end of the stirring mechanism, an electric push rod is arranged at the bottom end of the box body, and an output shaft of the electric push rod penetrates through the box body to be arranged in the box body. A control mechanism is further arranged at the bottom end of the box body. Through an arranged combined structure, spraying can be directly carried out from the bottom end of the device after stirring, so that the time required for raw material transferring is shortened, meanwhile, an internal filtering structure can effectively filter raw materials, and through an arranged control mechanism, opening and closing of a spraying opening can be automatically controlled; therefore, the spraying amount of the covering agent can be conveniently controlled.

The invention discloses a raw material extraction device for medicine for treating fatty liver. The raw material extraction device comprises a balance frame, an extraction barrel, a servo motor, a conical heating disc, a filter screen, a pre-cooling disc, a refrigeration tank, a rotating barrel, a rotating shaft, a defoaming assembly, a circulating opening and closing assembly and a purification assembly. The extraction cylinder is fixedly installed on the upper end face of the balancing frame, the servo motor is fixedly installed at the upper end of the extraction cylinder, the conical heating disc is fixed in the extraction cylinder in a sealed mode, the filter screen is fixed in the extraction cylinder and located below the extraction cylinder, and the pre-cooling discs are fixed in the extraction cylinder and located below the filter screen. The conical heating disc, the filter screen and the pre-cooling disc are fixedly installed on the outer wall of the extraction barrel respectively, the rotating barrel is fixed to the output end of the servo motor, the rotating shaft sequentially and rotationally penetrates through the conical heating disc, the filter screen and the pre-cooling disc to be arranged on the inner wall of the lower end of the extraction barrel, the defoaming assembly is arranged above the conical heating disc, and the circulating opening and closing assembly is arranged between the conical heating disc and the filter screen. And the purification assembly is arranged between the plurality of refrigeration tanks and the extraction barrel.

The present invention relates to the technical field of cooking wine fermentation, and specifically to a production process of zero-additive fermented cooking wine, which is produced using a fermentation device; wherein the fermentation device comprises: a fermentation barrel, the bottom of which is fixedly connected to a fermentation funnel; a yeast discharge mechanism, the yeast discharge mechanism comprises a plurality of discharge rings fixedly connected to the inner wall of the fermentation barrel, each discharge ring being away from the outer peripheral surface of the fermentation barrel and having a plurality of groups of row holes in an annular array; a stirring and mixing mechanism, the stirring and mixing mechanism comprising a diversion barrel rotatably connected to the inside of the fermentation barrel. Yeast can be evenly discharged into various positions in the fermentation barrel through the discharge ring and the row holes in the yeast discharge mechanism. Since the discharge ring is in a circular ring shape, this design can ensure that the yeast is evenly distributed in the annular pipe, and since the row holes are located at both ends of the discharge ring, the yeast can be more evenly distributed to different positions in the malt koji, thereby achieving a more comprehensive distribution of the yeast in the malt koji.

The utility model discloses a dissolving device for soil detection, which belongs to the technical field of soil detection, and comprises a mounting shell and a heat dissipation net, the side wall of the mounting shell is fixedly connected with the heat dissipation net, a rotating assembly is arranged in the mounting shell, a lubricating assembly is arranged in the mounting shell, the rotating assembly comprises a motor, and the motor is connected with the lubricating assembly. An output shaft of the motor is fixedly connected with a cooling fan, the top end of the cooling fan is fixedly connected with a rotating table, and a fixing hole is formed in the top of the rotating table; according to the soil dissolving device disclosed by the utility model, through the arrangement of the rotating assembly, the design, the use of the rotating table, the dissolving bottle and the motor, various types of soil can be dissolved, and the dissolving efficiency when the various types of soil need to be detected is improved, so that the detection efficiency is improved; and the motor is cooled by cold air exhausted by the cooling fan and the refrigeration pipe, so that the temperature of the motor is prevented from rising and the service life is not influenced.

This utility model discloses a coal bubbling and upgrading device, relating to the technical field of coal upgrading devices. It includes a washing tank, a washing liquid inlet pipe, a flue gas inlet pipe, and a coal storage bin. The washing tank has an inlet and an outlet. The washing liquid inlet pipe is connected to the washing tank and is used to transport the washing liquid into the washing tank. The flue gas inlet pipe is also connected to the washing tank and is used to transport hot flue gas into the washing tank. The coal storage bin has an inlet end and a outlet end. The inlet end is connected to the outlet end, and a first valve is provided at this connection. A second valve is provided at the outlet end. Using this utility model, wide-diameter coal blocks can be washed and upgraded to remove AAEM from the coal blocks. Simultaneously, by setting a coal storage bin at the bottom of the washing tank, the coal blocks and washing liquid can be temporarily stored in the storage bin during the discharge of washed coal blocks, preventing rapid loss of the washing liquid in the washing tank and thus ensuring sufficient washing of the coal blocks in the upper washing tank.