665results about "Preliminary solid treatment for drying" patented technology

The partial or full dehydration of organic or inorganic matter containing water by induction of matter into a vacuum and processing matter through a specially designed acceleration channel is disclosed. The inducted matter accelerates in air from zero speed to sub-sonic speed to reach supersonic speed. As the material transitions the sound barrier, it is subject to acoustic shock waves and an instant negative pressure drop occurs. The sound waves disintegrate, disinfect the material and extract part or all moisture from any organic or inorganic material.

The present invention belongs to the technical field of material dehydration, and particularly relates to a dehydration device for an urban waste biomass-based composite phase change material, which comprises a bracket. A roll press filter is installed on the bracket. The roll press filter includes two side plates, two pairs of driving rollers, two guide rollers, two filter belts with mesh holes, and a connecting frame. Two hollow brush barrels driven by a gear set are rotatably connected between the two side plates. The hollow brush barrels have bristles that contact the filter belts. A drying box is installed on the bracket, and a rotating spiral frame is arranged in the drying box. The material after being filter-pressed by the roll press filter enters the drying box for drying. The rotating spiral frame and the stirring rods make the material turn over. Under the action of the gear set, the rotating hollow brush barrels brush off the material on the filter belts through the bristles, reducing the adhesion of the material and ensuring the effect of subsequent filter-pressing of the filter belts on the material. The moving inclined plate reciprocates through a moving mechanism to break the material, reducing the stacking of the material and improving the drying effect.

The utility model relates to drying equipment for natural plant feed production in the technical field of feed production equipment, which comprises a drying box, a crushing box is arranged at an inlet of the drying box, and a pre-drying box is arranged at an inlet of the crushing box; two heating rollers matched with each other are arranged in the pre-drying box, an exhaust pipe is arranged on the pre-drying box, two crushing rollers matched with each other are arranged in the crushing box, the drying box is a horizontal box, a feeding screw is arranged in the horizontal box, the feeding screw comprises a horizontal heating pipe and a feeding paddle fixed on the heating pipe, and the feeding paddle is fixed on the horizontal heating pipe. One end of the heating pipe penetrates through the drying box and then is connected with a third stepping motor. The heating and drying device is reasonable in structure, materials can be preheated, crushed and dried in sequence, the heating and drying effect and efficiency are improved, and production is facilitated.

The invention provides a petroleum coke drying and calcining system, which belongs to the technical field of tar treatment and comprises a feeding bin, a waste heat rotary drying furnace, a calcining furnace, a slag cooler, a receiving bin and a tail gas incineration chamber connected with the calcining furnace. The green petroleum coke raw material is fed into a waste heat rotary drying furnace to be dried; a drying furnace water vapor outlet, a drying furnace smoke outlet and a drying furnace waste heat tail gas inlet are formed in the waste heat rotary drying furnace; high-temperature tail gas generated by calcining and volatilizing materials in the calcining furnace enters the tail gas incineration chamber through the calcining furnace tail gas volatilization opening, and high-temperature tail gas generated by mixed combustion of the high-temperature tail gas and fuel gas entering the tail gas incineration chamber enters the calcining furnace and reversely flows with the materials in the calcining furnace to calcine the materials in the calcining furnace, so that primary utilization of the tail gas is realized. The high-temperature tail gas is calcined to absorb heat to form low-temperature tail gas, and the low-temperature tail gas enters the waste heat rotary drying furnace to dry materials, so that secondary utilization of the tail gas is realized, and the problems of low integration degree, high production cost and low treatment efficiency are solved.

The invention relates to the technical field of pulverized coal processing, in particular to a low-quality coal high-precision dry-method deashing and upgrading method and process, and the method comprises the following process steps: S1, conveying and pretreatment; s2, vibrating and blowing; s3, primary screening; s4, screening for the second time; s5, dewatering and drying; s6, monitoring, regulating and controlling; and S7, collection and recovery. Comprising a shell and a spiral feeder, two vibration motors are symmetrically installed on the shell, two damping bases are symmetrically installed at the bottom end of the shell, the device further comprises a pretreatment mechanism, and the pretreatment mechanism is arranged on the shell and the spiral feeder. According to the device, coal powder can be preheated and preliminarily crushed and separated, so that preparation is made for the subsequent dewatering and drying process, the coal powder can be promoted to be subjected to secondary crushing and separation in the subsequent flowing and drying process, and unqualified coal powder and dust in the coal powder are separated, discharged and recycled; therefore, the overall quality of pulverized coal drying and deashing is effectively improved.

The invention discloses kaolin processing flash evaporation drying equipment capable of achieving rapid dehydration, and belongs to the technical field of kaolin flash evaporation drying. The kaolin processing flash evaporation drying equipment comprises a vertically-arranged flash evaporation drying tank, a hot air distribution base is fixedly installed on the outer side of the lower portion of the flash evaporation drying tank, and an air inlet pipe is fixedly connected to the outer side of the hot air distribution base; an exhaust pipe is fixedly connected to the outer side of the upper portion of the flash drying tank, and a feeding assembly is further fixedly installed on the outer side of the flash drying tank. A crushing motor is fixedly mounted at the lower end of the hot air distribution seat, a rotating shaft is fixedly mounted at the output end of the crushing motor, and a turning and throwing assembly for throwing kaolin is mounted on the inner side of the hot air distribution seat. According to the kaolin processing flash evaporation drying equipment capable of achieving rapid dehydration, materials can be turned and thrown in a reciprocating mode in the crushing process, the crushing effect of the blades on the materials is effectively improved, meanwhile, airflow on the inner side of the tank body can be disturbed, the floating time of the materials is prolonged, and the drying effect is improved.

The invention belongs to the technical field of material dehydration, and particularly relates to urban garbage biomass-based composite phase change material dehydration equipment which comprises a support, a double-roller filter press is mounted on the support and comprises two side plates, two pairs of transmission rollers, two guide rollers, two filter pressing belts with meshes and a connecting frame, and the connecting frame is mounted on the support. Two hollow brush cylinders driven by a gear set are rotationally connected between the two side plates, the hollow brush cylinders are provided with bristles in contact with the filter pressing belt, a drying box is installed on the support, and a rotating spiral frame is arranged in the drying box. Materials subjected to filter pressing of the roller filter press enter the drying box to be dried, the materials are turned over through the rotating spiral frame and the stirring rod, and under the action of the gear set, the materials on the filter pressing belt are brushed off through the bristles of the rotating hollow brush cylinder, so that material adhesion is reduced, and the subsequent material filter pressing effect of the filter pressing belt is guaranteed; and the moving inclined plate reciprocates through the moving mechanism to break the materials, so that material stacking is reduced, and the drying effect is improved.

Food waste disposers include a housing, a grinding apparatus mounted inside the housing and configured to grind food waste, and a storage device arranged to store ground food waste. The grinding apparatus includes a grinding case including a discharge hole to allow ground food waste to be transferred to the storage device, a stationary grinder including a plurality of stationary blades coupled to a side wall of the grinding case, a rotary body rotatably coupled to a bottom surface of the grinding case, a first blade extending from the rotary body, the first blade having a first member on a front side and a second member on a rear side with a different shape from each other, and a second blade extending from the rotary body, the second blade having a shape different from a shape of the first blade.

The invention provides a traditional Chinese medicine granule fluidized bed drying uniformity online monitoring and improving method and device, relates to the field of traditional Chinese medicine preparation production and online quality control, and solves the technical problem of uniformity judgment deviation caused by single-bed data isolated monitoring. The method comprises the following steps: inputting secondary bed outlet particle spectral data into a spectral model to obtain a secondary bed predicted water content M2, and integrating temperature data of each bed, process parameters and the secondary bed predicted water content M2 to construct a database. And an input vector set is generated after preprocessing. And inputting the input vector set into a principal component analysis model, performing PCA dimension reduction on the input vector set, extracting main components, and inputting the main components into a Hotelling T-party monitoring model. And calculating a control limit based on multiple batches of historical qualified data, comparing the T-party statistical magnitude with the control limit to judge a drying uniformity grade, and outputting a corresponding regulation and control strategy according to the drying uniformity grade. The method is used in the production and on-line quality control process of the traditional Chinese medicine preparation.

The present invention relates to an automated brush-cleaning device, comprising: a base that comprises a washing tray above which one or more brushes can be washed, an openable lid with a brush holder, the brush holder comprises one or more brush seats configured to receive one or more brushes for holding the brushes during their cleaning, wherein when said openable lid is closed a washing cavity is defined between said openable lid and washing tray, enclosing the lower portions of one or more brushes cleaned therein, whereas the top portions thereof extend outside said brush-cleaning device. The automated brush-cleaning device further comprises an air circulation module, a control module, and a power supply module, wherein the device is configured to automatically clean one or more brushes by washing and drying their lower portions, and by applying multiple mechanical loads during the cleaning, thereby disintegrating and detaching undesired substance residues therefrom.

The invention provides an airflow drying device for light soda ash production, belongs to the technical field of drying equipment, and aims to solve the problem that when an existing drying device crushes soda ash and then stacks the soda ash in a heat preservation cover for material stirring and drying, the uniform heating and drying effect on the soda ash is not ideal due to fluctuation material overturning of a stirring plate. The device comprises a drying tank, a discharging box cover and the like, the bottom of the discharging box cover is connected with a spiral discharging pipe, the spiral discharging pipe cooperates with a communicating pipe and an air exhaust fan to achieve constant-speed feeding and preheating, an air heater, a hollow rotating shaft, a shaft sleeve and a hollow air distribution disc are matched, hot air flow is guided into the hollow air distribution disc through the shaft sleeve, and the rotating hollow air distribution disc passes through air spraying holes, auxiliary air pipes and air spraying branch pipes. The air flow is sprayed to the spiral discharging pipe and the suspended sodium carbonate to form convection impact and transverse disturbance, so that the sodium carbonate is suspended, cohesive and fully contacted with the hot air flow, the structure is compact, the operation is smooth, a guarantee is provided for rapid and efficient drying of the light sodium carbonate, and the use is convenient.

The invention discloses a low-temperature tea leaf drying system and drying process in a photoelectric combined heating mode. The low-temperature tea leaf drying system comprises a drying box, a conveying mechanism, a controllable air uniformizing mechanism, a sunlight-imitating light source mechanism, a low-temperature drying mechanism, a sensor module and a main control module. The complete low-temperature drying technological process of tea feeding, conveying, drying, drying parameter adjusting and discharging can be automatically completed. According to the system, parameter monitoring can be effectively carried out in sections, the drying parameters and the air volume of all the sections are controlled in real time based on feedback data, and the continuous, uniform and efficient low-temperature drying technology and system are provided by combining sunlight simulation irradiation and automatic material turning-over equipment; therefore, the drying degree in the tea drying process is uniform, standard and accurate, and the processing quality is improved.

The invention provides a drying mechanism for solid-liquid separation of precious metal, and belongs to the technical field of metal processing. Comprising a mounting bracket, a drying charging barrel is fixedly connected to the top of the mounting bracket, a conical hopper is fixedly connected to the bottom of the drying charging barrel, a discharging opening is fixedly connected to the end of the conical hopper, a control case is connected to the end of the drying charging barrel through bolts, and a feeding opening is connected to the top end of the end of the drying charging barrel in an inserted mode; and a spiral heating pipe is connected into the drying charging barrel in a sleeving manner. By arranging the vibration adjusting assembly and the air supply adjusting assembly, metal powder is effectively dispersed, agglomeration is reduced, the contact area with internal hot air is increased, the drying time is shortened, the powder is fully suspended, an agglomeration structure is destroyed through an inclined plate, the thermal contact time is prolonged in cooperation with staggered arrangement of heating pipes, and metal powder accumulation dead corners are eliminated; the temperature and humidity sensor dynamically regulates and controls the drying state, powder quality is ensured, uniform and efficient drying is achieved, and production quality is improved.

The invention relates to the technical field of strawberry tea freeze-dried powder processing, and discloses a strawberry tea freeze-dried powder continuous processing production line and method.The strawberry tea freeze-dried powder continuous processing production line comprises a vacuum drying tank, a filter cylinder, an elastic assembly and a driving assembly; the filter cartridge is arranged in the vacuum drying tank, and the elastic assembly is mounted on the filter cartridge; a filter disc is installed in the filter cylinder, the filter disc divides the interior of the filter cylinder into a first cavity and a second cavity, a plurality of first steel balls are arranged in the first cavity, a plurality of second steel balls are arranged in the second cavity, and the diameter of the first steel balls is larger than that of the second steel balls. According to the invention, the filter cylinder in the vacuum drying tank rotates and shakes, steel balls with different diameters are used for performing double crushing and grinding on the raspberry tea, and meanwhile, the steel balls transfer heat during impact and accelerate diffusion and evaporation of moisture in the raspberry tea, so that integration of drying, crushing, screening and grinding is realized, the drying time is effectively shortened, the drying efficiency is improved, and the equipment cost is reduced.

The invention discloses an environment-friendly and energy-saving fly ash drying device, and relates to the technical field of fly ash drying, the environment-friendly and energy-saving fly ash drying device comprises a supporting frame, a drying module is mounted above the supporting frame, a double-pipe spiral feeder is mounted above the drying module, and a material double-area mechanism is arranged between the drying module and the double-pipe spiral feeder; the material double-area mechanism is used for treating conveyed fly ash materials in a double-area targeted mode, then energy-saving circulation is achieved, hot air is guided to vertically flow downwards in a spiral flowing track through a spiral ring in a spiral guide ring set and a vertically-installed guide shaft, the upward flowing tendency of the hot air due to the thermal characteristic is broken through in the flowing mode, and the energy-saving effect is achieved. And horizontal hot air flowing in the communicating curved pipe is destroyed downwards through vertical spiral flowing, so that the hot air is filled in the equipment in a scattered mode, through a multi-dimensional hot air flowing track, the interaction between the hot air and the fly ash material is remarkably enhanced, and the heat transfer efficiency is improved.

The utility model discloses a fuel gas drying kiln for refractory material production. The fuel gas drying kiln comprises a kiln body, wherein the kiln body is provided with a preheating chamber, a drying chamber and a heat dissipation chamber; the number of the kiln door assemblies is four. The first heat exchange assembly comprises a smoke outlet pipe which is arranged on the kiln body and communicates with the drying chamber, an activated carbon adsorption box is arranged at the air outlet end of the smoke outlet pipe and communicates with a negative pressure fan, the air outlet end of the negative pressure fan is provided with a snake-shaped heat exchange pipe extending into the preheating chamber, and the kiln body is provided with an air outlet channel communicating with the preheating chamber. The utility model relates to the technical field of refractory material production, a kiln body is provided with a preheating chamber, a drying chamber and a heat dissipation chamber which are isolated through a kiln door assembly, when sintering is carried out, smoke with heat discharged by the drying chamber exchanges heat with the preheating chamber through a first heat exchange assembly, so that materials in the preheating chamber are preheated in advance, and the heat dissipation efficiency is improved. The drying efficiency of the fuel gas drying kiln is improved, meanwhile, waste heat generated by the kiln is fully utilized, and waste of heat energy is avoided.

The utility model discloses a crushing and drying all-in-one machine in the technical field of material drying and screening, and aims to solve the problem that materials are easily accumulated at the lower part of equipment to influence the efficiency and normal operation of the equipment when the materials are dried by airflow in the prior art. The device comprises a shell, a first ventilation pipe is arranged on the lower portion of the shell in a communicating mode, a positioning plate is arranged on the portion, located above the first ventilation pipe, in the shell, a guide cylinder close to the inner wall of the shell is arranged on the positioning plate, a shaft rod is rotationally installed below the shell, and a smashing disc rotating in the shell is arranged at the top end of the shaft rod; the crushing disc is arranged at the position above the guide cylinder, and the guide cylinder is used for limiting an air source to penetrate through an area between the guide cylinder and the shell; the crushing device is used for reducing the phenomenon that wet materials are directly accumulated at the bottommost part of the crushing cylinder, is beneficial to preventing the transmission part of the crushing disc from being blocked by the materials, is also beneficial to improving the processing degree of the materials, and is beneficial to improving the crushing efficiency of equipment.

The utility model discloses a drying device for plant extract production, and relates to the technical field of plant extract production, the drying device comprises a drying device body which is suitable for drying in plant extract production, the drying device body comprises a drying tank, the top of the drying tank is fixedly connected with a feed port, and the feed port is connected with a discharge port. Supporting legs are welded to the two sides of the bottom end of the drying tank, a filtering unit is arranged in the feeding port, a stirring unit is arranged in the drying tank, and the stirring unit comprises heaters which are arranged at the top of the drying tank and located on the two sides of the feeding port. The heater is started to generate heat, the heat is conveyed into the drying tank to dry extracts, so that the extracts are gradually solidified, the driving motor is arranged to drive the rotating gear to promote the driving rod to rotate at a constant speed, and then the rotating shaft drives the stirring rod to rotate between the extracts. And therefore, the drying uniformity is enhanced.

The invention relates to the technical field of traditional Chinese medicinal material treatment, in particular to a preparation method of freeze-dried pseudo-ginseng, which comprises the following steps: based on a pseudo-ginseng medicinal material raw material, carrying out impurity removal operation, adopting manual selection and machine-assisted removal of attachments and inclusions, removing fine impurities through rotary screening equipment, and generating cleaned pseudo-ginseng. According to the method, the convolutional neural network is adopted for freeze-drying treatment, the freezing process is accurately controlled according to the real-time change of the water content of the medicinal materials, it is ensured that the activity and the structural stability of effective components in the dehydration process of panax notoginseng are reserved to the maximum extent, and damage of high-temperature drying to medicinal components is avoided; by means of the multi-stage grinding and high-precision screening technology, the particle size is effectively controlled, it is guaranteed that powder is uniform and free of large particles, the solubility and the absorptivity of medicinal materials are improved, parameters of each link are precisely regulated and controlled through automatic equipment, the consistency and the high quality of products are guaranteed, and the medicinal materials can be efficiently processed, stored for a long time and conveniently transported.

The utility model discloses a deep drying device for quartz sand, and belongs to the field of quartz sand processing equipment. The bottom of the crushing device is provided with a stirring and drying device which is fixedly connected with the rack; a double-helix material turning device is rotatably connected in the stirring and drying device; the bottom of the stirring and drying device is provided with a heating mechanism; the tail part of the stirring and drying device is communicated with an air heat exchanger through an air outlet pipeline; a second pipeline exhaust fan is installed on the air outlet pipeline, a clean air outlet of the air heat exchanger is communicated with a waste heat recovery pipe, the other end of the waste heat recovery pipe is communicated with the middle of the smashing device, and a first pipeline exhaust fan is installed on the waste heat recovery pipe. According to the stirring and drying device disclosed by the utility model, the double-helix material turning device is arranged in the stirring and drying device, and quartz sand at the bottom can be stirred out by the double-helix material turning device, so that all the quartz sand can be subjected to sufficient heat exchange with hot air, and rapid and deep drying treatment of the quartz sand is realized.

The invention relates to the technical field of fertilizer drying, and discloses a fertilizer rapid drying hot air circulation device which comprises a bottom plate, a vertical plate and a separation box, in the fertilizer rapid drying hot air circulation device, a storage barrel heats, stirs and pretreats fertilizer, and then the fertilizer is input into the separation box; the pressing plate scrapes particles accumulated on the conical rod, and the conical rod drives the fertilizer to move; the fertilizer automatically falls into the corresponding storage barrels according to the particle size, and the storage barrels automatically adjust the heating temperature according to the particle size; an infrared moisture sensor and a temperature sensor on a stirring rod monitor the moisture content and the temperature, classified drying is achieved, a knocking plate vibrates, a spiral stirring plate vibrates, and adherent objects on the inner wall of a storage barrel are separated; a scraping plate in the storage barrel is attached to the inner wall under the elastic force of a spring sleeving a sliding rod and rotates along with a stirring plate for scraping; after drying is completed, a push rod moves to enable an arc-shaped cover plate to move upwards, a cleaning sponge on the cover plate is close to the inner wall of the drying cylinder for cleaning, meanwhile, a centrifugal fan in a heat conduction pipe guides hot air of the drying cylinder into a storage cylinder and a storage cylinder, and heat circulation is achieved through pretreatment heating.

The application provides a kind of automobile parts drying equipment, belongs to automobile parts technical field.The automobile parts drying equipment includes drying box, pre-drying cavity, conversion cavity and drying cavity are arranged in drying box, pre-drying mechanism is installed on the surface of drying box, for pre-drying to automobile parts, pre-drying mechanism includes lifting platform, first rotating shaft and guide rod, lifting platform is slidably installed in pre-drying cavity, lifting platform surface is rotatably installed with placing disc, for placing automobile parts, electromagnetic iron is fixedly installed in the inner cavity of placing disc.The application is provided with pre-drying mechanism, under the action of the gravity of brake disc, lifting platform can be driven to move down, and through the gear groove, first gear is driven to rotate second rotating shaft, through second gear, third gear is driven to rotate synchronously, and through spline teeth, placing disc is driven to rotate while descending, water droplets on the surface of brake disc are centrifugally spun dry, pre-drying of brake disc is realized, and water stain is avoided to remain.

The invention discloses an instant coconut meat block drying device and method, and relates to the technical field of coconut meat block drying, the instant coconut meat block drying device comprises a drying box, the side face of the drying box is provided with an opening with a sealing function, and coconut meat blocks enter the drying box from the opening; the partition plate is used for dividing an inner cavity of the drying box into an upper chamber and a lower chamber, and a plurality of slotted holes distributed at equal intervals are formed in the partition plate; mild initial drying and low-speed airflow avoid deformation and shrinkage caused by instantaneous violent evaporation of surface moisture, prevent surface protein denaturation of the coconut meat blocks and formation of hard shells from fibers to prevent further evaporation of moisture, and avoid non-enzymatic browning easily caused by high temperature. The high-speed airflow in the later stage can effectively destroy a saturated water vapor layer attached to the surface of the coconut meat block, the convection heat exchange efficiency is greatly improved, the forward rotation mode and the reverse rotation mode are achieved, when the coconut meat block does not need to be turned over, the bearing piece is rotated, and when the flow speed regulation and control plate needs to be changed, reverse rotation is achieved; cooperative management of the hot air flow speed and material turning in a single device is achieved.

The invention discloses a deep sea polymetallic nodule dewatering and drying system which comprises a dewatering module and a drying module. The dehydration module is used for dehydrating free gap moisture of deep sea metal nodules, the dehydration module separates the free gap moisture from the metal nodules in a mechanical vibration and extrusion crushing mode, and residual seepage water of the metal nodules in the storage process is collected and discharged. The deep sea metal nodule integrated treatment process is integrated on the ship, offshore in-situ treatment is achieved, and economic benefits are improved. By combining multiple stages of dehydration equipment, the dehydration efficiency of free pore water of the metal nodule is improved. The dewatered metal nodule is heated and dried by waste heat of the smoke pipe of the ship main engine, capillary water and adsorbed water in the metal nodule are effectively evaporated, the water content of the metal nodule is reduced from 80% to about 10%, and meanwhile the ship energy recycling rate is increased.

The invention relates to continuous and efficient plant fiber yarn processing equipment and an automatic control method. The method comprises the following steps: setting parameters; constant tension establishment: the PLC realizes constant tension conveying based on tension feedback and speed feedforward; pre-infiltration is carried out; performing total immersion modification: running the yarns in a modification tank along a Z-shaped path, and starting ultrasonic oscillation at the same time; performing infrared preheating; washing and liquid squeezing: guiding the yarns into a washing unit to remove residual modified liquid, and then performing secondary liquid squeezing by a liquid squeezing unit to stabilize the moisture content; partitioned drying: performing roller surface contact heating and forced air drying; the tension and the temperature are monitored on line, and when the tension or the temperature exceeds the limit, a PLC conducts automatic linkage correction; cooling and rolling; and linkage control: performing master-slave or synchronous control with downstream pultrusion equipment according to the speed / tension signal. Compared with the prior art, the device has the advantages of realizing efficient and continuous automatic production, improving the efficiency, improving the modification uniformity and penetration depth, improving the product performance and the like.

The utility model discloses smashing and drying equipment based on pharmaceutical raw materials, and relates to the technical field of pharmaceutical raw material processing, the smashing and drying equipment comprises a processing box, a supporting column and a drying machine, a smashing mechanism, a matching mechanism and a drying mechanism are arranged in the processing box, and the smashing mechanism comprises a servo motor, a smashing roller and an adjustable matching plate; a stepping motor drives a driving screw rod to adjust the distance between a matching plate and a crushing roller, so that the crushing particle size is accurately controlled; the matching mechanism comprises a flow guide plate, a filter plate, a vibration motor, a telescopic rod and a spring, and is used for uniformly conveying the crushed materials to the filter plate and assisting the drying process; according to the pharmaceutical raw material crushing and drying device, the crushing mechanism and the matching mechanism are arranged, so that the problems that in the traditional pharmaceutical raw material treatment process, the crushed particle size is uneven, the drying efficiency is low, materials are prone to caking and the like are solved, crushing and drying are achieved, and the quality of the pharmaceutical raw materials is improved. And the production efficiency and the product quality stability are improved.

The utility model relates to the field of organic bacterial fertilizer production lines, in particular to a composite organic bacterial fertilizer production line. The technical problem is that a composite organic bacterial fertilizer production line in the prior art is generally difficult to quickly dry a fertilizer at low temperature and with large air volume, and the number of microorganisms is difficult to reduce in the drying process. According to the technical scheme, the composite organic bacterial fertilizer production line comprises a supporting assembly; the device further comprises a crushing assembly, a ventilation assembly, a first drying assembly, a second drying assembly and an extrusion granulation assembly. According to the utility model, the organic fertilizer is put into the extruding and granulating assembly, the extruding and granulating assembly is started to extrude and granulate the organic fertilizer, then the first drying assembly is started to supply air into the ventilation assembly, the second drying assembly is started to supply air into the crushing assembly, and the crushing assembly is started to quickly crush the extruded and granulated material; and then the crushed materials are conveyed out and screened through the supporting assembly, and the technical problem is solved.

The utility model relates to the technical field of blast furnace slag treatment, in particular to a granulating slag dehydration treatment system for blast furnace slag, which comprises a dehydration treatment system body, the dehydration treatment system comprises a feeding device, the feeding device is connected with a crushing and screening unit, and the feeding device is used for conveying granulating slag to the crushing and screening unit; the crushing and screening unit comprises a crushing machine and a vibration dewatering screen, the crushing machine is used for crushing water granulated slag, and the crushed water granulated slag enters the vibration dewatering screen to be screened so as to remove large-particle impurities in the water granulated slag. The problems that an existing water granulated slag dewatering treatment system is low in treatment efficiency, poor in dewatering effect, not thorough in impurity removal and the like are effectively solved, and efficient and accurate treatment of water granulated slag is achieved.

The utility model discloses a calcium hypochlorite drying device which is characterized in that a drying bin is arranged on the upper portion of an air inlet bin, a flow guide cover is arranged on the top of the drying bin, a flow guide pipeline is connected to the flow guide cover, and materials are directly guided into external packaging equipment through the flow guide pipeline; a scattering bin is arranged in the air inlet bin and connected with the drying bin, a bottom end conical cap is arranged in the scattering bin, a rotating frame is arranged on the periphery of the bottom end conical cap, an external expansion scattering plate is arranged on the rotating frame, and a lower protrusion is arranged on the external expansion scattering plate; a top scattering plate is arranged on the upper portion of the bottom end conical cap, and an upper protrusion is arranged at the end of the top scattering plate. Through mutual cooperation of the rotating frame, the external expansion scattering plate and the top scattering plate, blocky or granular materials are efficiently smashed, high-temperature airflow is used for drying while smashing is conducted, and the dried materials are blown into external packaging equipment.

The invention is suitable for the technical field of traditional Chinese medicinal material processing, and provides an efficient homogenizing poria cocos dicing all-in-one machine which comprises a drying box and a dicing box arranged on the drying box. The bearing assembly is used for placing sheet-shaped poria cocos, and a dicing assembly used for processing the sheet-shaped poria cocos on the bearing assembly is further arranged in the dicing box; the bearing assembly is used for bearing poria cocos, the slicing assembly is used for slicing the poria cocos, the drying mechanism is used for drying the sliced poria cocos, the driving module is used for driving the splitting treatment assembly to work, and the heating piece is fixedly installed on the inner wall of the drying box. The problems that most of existing efficient homogenizing poria cocos dicing all-in-one machines do not have the drying function, diced poria cocos needs to be transferred into other equipment to be dried, and the production efficiency is seriously affected are solved.