62results about "Drying machines" patented technology

This utility model discloses a dehydration device for processing surimi products with a cooling function, relating to the field of surimi processing technology. Addressing the problem in the prior art that it can only cool the surimi in contact with the extrusion plate at a time, failing to cool the surimi in other areas and thus having low practicality, the following solution is proposed: A support mechanism is included, comprising a support frame and an arc-shaped collecting plate welded to the lower inner wall of the support frame. An installation assembly is provided on the support frame, comprising a dustproof cylinder with several drainage holes on its bottom outer wall and two fixing rings welded to the inner walls of both ends of the dustproof cylinder. A conveying assembly is provided inside the dustproof cylinder, comprising a conveying cylinder fixed within one of the fixing rings and a fixing ring bolted to the outer wall of the conveying cylinder flange. This utility model can continuously and adequately cool the surimi, preventing some surimi from failing to cool, thus improving practicality.

The utility model discloses belt type vacuum drying equipment for drying phosphorus flame retardants, which belongs to the technical field of drying equipment and comprises a mounting table, a belt conveyor is mounted at the top end of the mounting table in a penetrating manner, an auxiliary plate is fixedly connected to the top end of the mounting table, and an open type collecting box is fixedly connected to the top end of the mounting table. A wedge-shaped plate is fixedly connected to the inner bottom wall of the collecting box, a mounting roller is fixedly connected to the inner side of the collecting box through two rotating shafts, a stepping motor for providing power for the rotating shafts is mounted on the periphery of the collecting box, a cleaning brush adheres to the periphery of the mounting roller, and the fixed end of a linear motor is mounted on the side face of the mounting table; the driving end of the linear motor is fixedly connected with a mounting plate, the side face of the mounting plate is rotationally connected with a driving shaft, and one end of the driving shaft is fixedly connected with an open type linkage hopper. According to the belt type vacuum drying equipment for drying the phosphorus flame retardant, the belt conveyor can be automatically cleaned, so that the cleaning operation of the device is more time-saving and labor-saving.

This utility model discloses a high-quality, self-circulating, energy-saving drying device for poultry and livestock feed, belonging to the technical field of feed processing equipment. It includes a drying chamber, a drying component installed inside the drying chamber, and a feeding belt inserted into the surface of the drying chamber. A material distribution component is installed inside the drying chamber; the material distribution component includes an assembly base fixedly connected to the top of the drying chamber, and an electric push rod fixedly connected to the surface of the assembly base. Poultry and livestock feed is placed at the feed inlet end of the feeding belt in the drying chamber and dried by the drying component. During the feeding process, an external control device activates the electric push rod and a vibration motor. Driven by the electric push rod, the material distribution rod moves closer to the surface of the feeding belt. Under the transmission of the vibration motor, the material distribution rod distributes and turns the poultry and livestock feed on the surface of the feeding belt, effectively improving the uniformity of heat distribution and thus improving the drying quality.

A drying system that can operate even during maintenance of a hot air generator using biomass fuel. [Solution] A drying treatment system 10 comprising a hot air generating unit 20 that generates hot air HA, and a drying unit 50 that dries a material to be processed UB derived from livestock excrement with the hot air while stirring, wherein the hot air generating unit has a first hot air generating device 21 that uses biomass fuel and a second hot air generating device 32 that uses fossil fuel, and the first hot air generating device and the second hot air generating device are each connected to the drying unit and are interconnected.

A method and apparatus are described for processing incoherent plastics to heat its mass and reduce its moisture content in three process stages, wherein the incoherent plastics enters and exits three containers arranged in series with a heated and dehumidified process gas entering and exiting the same three containers, and wherein a first actuator actuates a first flow rate of the process gas through the third container and a second actuator actuates a second flow rate of the process gas, equal to or less than the first flow rate, through the first two containers.

The utility model discloses a module formula coal slime drying system relates to coal slime drying and resource recycling technical field, and it is including: the ball press equipment, module formula coal slime drying box and screw feeder that connect gradually, the ball press equipment is responsible for the coal slime and is pressed into small ball, the module formula coal slime drying box inside is provided with drying structure, is used for small ball drying, the screw feeder one side realizes the conveyance of small ball after drying, the rotation of blade and the collision of free falling small ball, make coal slime break up and scatter. The utility model can utilize the wastewater, waste gas of power plant as drying heat source, through the modularization design, make coal slime in a space range, multiple reversal, through the extension coal slime moving path, guarantee the time of coal slime in module and stay, to reach the purpose of coal slime drying.

The application belongs to the technical field of chemical industry, and particularly relates to a cottonseed dephenolized concentrated protein extraction equipment and method, which comprises pretreatment unit, extraction unit, post-treatment unit, evaporation and concentration unit and solvent recovery unit connected in sequence. The pretreatment unit comprises double roller embryo press, bulking machine and turnover plate cooler. The extraction unit comprises extractor A for removing oil and fat by n-hexane extraction and extractor B for removing gossypol by methanol extraction. The post-treatment unit comprises horizontal screw conveyor dryer A and horizontal screw conveyor dryer B for drying and desolventizing the extracted cottonseed meal to obtain cottonseed dephenolized concentrated protein. The evaporation and concentration unit is used for evaporating and concentrating the mixed oil and mixed liquid after extraction. The solvent recovery unit comprises multiple condensers connected with the evaporation and concentration unit. The application can realize low-temperature and high-efficiency extraction. The protein content of the extracted product cottonseed dephenolized concentrated protein is as high as 72.7-76.2%, the gossypol content is as low as 230-290 ppm, the residual solvent in the protein is as low as 280-340 ppm, and the product quality is high.

The present invention relates to a method for producing superabsorbents, in which a monomer solution M is conveyed by means of a pump P, the pump P possesses a conduit L from the pressure side to the suction side of the pump P, and the monomer solution M, in the event of a shutdown, is circulated at least temporarily via the conduit L.

This utility model relates to the field of drying equipment technology, specifically a drying device for recycled plastic granules, including an outer cylinder, an inner cylinder, and a multi-layer conveying assembly. The outer bottom surface of the inner cylinder and the inner bottom surface of the inner cylinder are rotatably connected by a rotating shaft. The multi-layer conveying assembly includes a conveying plate, a lifting plate, and a scraper. The conveying plate and the lifting plate are fixedly connected to the outer side of the inner cylinder, and the scraper is slidably connected to the inner side of the outer cylinder. Multiple conveying plates are staggered and inclined along the outer surface of the inner cylinder. The lifting plate and the conveying plate are inclined in opposite directions. The conveying plate and the lifting plate are fixedly connected by an arc. The bottom of the outer cylinder is provided with a discharge port, and the top of the outer cylinder is fixedly installed with a top cover. A drive motor is connected to the bottom of the rotating shaft. This utility model controls the falling speed of the material through multiple vertically distributed conveying plates and scrapers, making the material discharge speed relatively uniform. At the same time, by controlling the falling speed of the material, the accumulation of material at the discharge port is avoided, which facilitates the collection of material.

This invention discloses a preparation apparatus and method for fast-dissolving microbial granular fertilizer, comprising a feeding component, a granulation component, a temporary storage component, and a vacuum drying component connected in series. Each component is sealed and connected to maintain the material in a low-temperature environment below the eutectic point throughout the process. The feeding component conveys the material to be granulated (below the eutectic point) into the granulation component. The granulation component receives the material and granulates it to form preliminary granules. The temporary storage component receives the preliminary granules from the granulation component, stores and cools them, and also conveys the stored preliminary granules into the vacuum drying component. The vacuum drying component receives the preliminary granules from the temporary storage component and performs vacuum drying on them, ultimately forming the finished granular fertilizer. This significantly improves the solubility of the granular fertilizer, allowing it to disperse and dissolve rapidly upon contact with water, thus increasing the fertilizer release rate.

The utility model provides a kind of multi-section radio frequency drying machine material position determination and prompting device, comprising: material conveying belt, material is placed on material conveying belt, the material conveying belt is installed in drying storehouse I, drying storehouse II, and radio frequency generator device is equipped in the upper end of drying storehouse I, drying storehouse II, a photoelectric switch is installed at the entrance of material conveying belt, to detect whether there is material into dryer, a disc with hole is installed on supporting roller and follows rotating shaft rotation, there is a proximity switch to detect the rotation of disc, the signal of photoelectric switch and proximity switch is accessed PLC, touch control device is equipped on drying storehouse I, drying storehouse II, and drying storehouse prompt light is equipped on the touch control device.The utility model detects material position by photoelectric switch and proximity switch and the like sensor, prompts material to enter corresponding drying storehouse position, facilitates operator to start or stop machine in time, improves drying quality, avoids generator invalid work energy consumption time.

This disclosure pertains to the technical field of coal washing equipment, and specifically relates to a dewatering device. The device includes at least two vertically arranged first and second dewatering screens. The first dewatering screen has a first arc-shaped dewatering surface configured to allow material input from its upper end to flow naturally to its lower end under its own weight and then be ejected. The first arc-shaped dewatering surface has a plurality of dewatering holes. The second dewatering screen is located below the first screen and has a second arc-shaped dewatering surface with the opposite curvature direction to the first arc-shaped dewatering surface. The second arc-shaped dewatering surface is configured to receive material from the lower end of the first screen, allowing material input from its upper end to flow naturally to its lower end under its own weight and then be ejected. The second arc-shaped dewatering surface also has a plurality of dewatering holes. This dewatering device can effectively dewater materials, prevent material accumulation, and reduce downstream load.

[PROBLEM] To provide a horizontal-type rotary dryer with which it is possible to regulate the filling rate of to-be-treated objects in a rotary cylinder. [SOLUTION] This horizontal-type rotary dryer 1 for resolving the problem is characterized by including: a rotary cylinder 10 that has a supply port 41 for supplying to-be-treated objects W on one end side ITS and a discharge port 50 for discharging the to-be-treated objects W on the other end side OTS, and is rotatable in the circumferential direction; a discharge pipe 51 connected to the discharge port 50 and provided at a center part of the other end side of the rotary cylinder 10; and a first scraping member 60 positioned at the other end side OTS of the rotary cylinder 10, rotating in the circumferential direction of the rotary cylinder 10, scraping up the to-be-treated objects W deposited in a lower part of the other end side OTS of the rotary cylinder 10, and guiding the to-be-treated objects W to the inside of the discharge pipe 51. The first scraping member is a variable scraping member with which it is possible to change the surface area of the front surface of the first scraping member with respect to the rotation direction of the first scraping member 60.

Provided is a method for obtaining a concentrated or dried product of cellulose nanofiber which can produce a redispersion having a degree of dispersibility equivalent to that of a cellulose nanofiber dispersion before concentration or drying. A method, which is a concentration or drying method of a cellulose nanofiber dispersion, the method comprising: a process A of performing a pretreatment of adding the following (1) and (2) to the cellulose nanofiber dispersion: (1) the following (1-1) and / or (1-2): (1-1) an alkylammonium salt and an amphoteric surfactant, (1-2) ethylene glycol, (2) a mixture of a higher fatty acid or a higher fatty acid amide and isopropyl alcohol; and a process B of, after the pretreatment, feeding the cellulose nanofiber dispersion to a two-roll mill, rotating the two-roll mill, and thereby concentrating or drying the cellulose nanofiber dispersion.

The plant (1) for wood machining, comprises: - a plurality of user points (2) with a respective exhaust duct (3) of the fumes to be filtered (Fl); - at least one piece of equipment (4) comprising at least one hollow filtering chamber (5) defining at least one internal volume (5a) and comprising filtering means (7) of the fumes to be filtered (Fl) to obtain filtered fumes (F2) housed at least partly in the internal volume (5 a), the filtering chamber (5) being provided with: - one inlet port (8) and one outlet port (9) of woody material (M); - at least one introduction opening (6) of the fumes to be filtered (Fl) communicating with the exhaust ducts (3); - at least one evacuation opening (10) of the filtered fumes (F2) towards the outside; the fumes (Fl, F2) drying the woody material (M) in its passage the the inlet port (8) towards the outlet port (9).

Apparatus (10; 10') for the heat treatment of materials (M) comprising both a reaction chamber (11) configured to receive materials (M) to be treated and provided with an advance device (15) configured to make said materials (M) fed by at least one feed duct (16) advance toward at least one outlet duct (17) for the disposal of the solid component resulting from the pyrolysis of the treated materials (M), and also a furnace (12) having a containing chamber (13) which at least partly encloses said reaction chamber (11) and is configured to heat the reaction chamber (11) and said materials (M) present therein by thermal conduction, generating gaseous substances (S) therein. The advance device (15) comprises a helical structure formed by a plurality of turns (20), and a central shaft (21), internally hollow so that it can receive said gaseous substances (S) inside it and rotatable around a central axis (AC) so as to make said turns (20) rotate, thus making said materials (M) advance.

The utility model relates to the technical field of alumina processing, and disclose a kind of drying device for alumina processing, including pillar, side plate, the side plate is fixedly arranged in the top of pillar;The side plate one side rotatably installs belt pulley one, the side plate one side fixedly installs wheel support, the wheel support one side rotatably installs belt pulley two.The utility model is driven by controller starting motor one and the rotation of belt pulley one, with the left and right movement of arc rack will drive the left and right movement of poking rod, compared with traditional device, the device can be evenly laid on the surface of conveyor belt with the alumina particles on the surface of conveyor belt, so that alumina particles can be evenly dried, compared with traditional device to make it evenly dry, need slowly pour alumina particles to the surface of conveyor belt, the drying efficiency of the device to alumina particles is higher, to improve the working efficiency of device.

A dryer for drying particles is provided that includes first and second circular plates mounted horizontally for rotation about an axis (Z), the surface of the plates being perforated and permeable to fluids, unit for blowing hot gas as a flow substantially parallel to the axis (Z) passing through the second plate before passing through the first plate, first and second units for distributing the particles and first and second units for recovering the particles after a rotation of each plate, a unit for transferring the harvested particles from the first plate (1a) to the second plate, a processor controlling the rotational speeds of the plates (ωa, ωb) and the supply flow rate (dma / dt) of particles on the basis of an output control loop. The output control loop being based a measurement of the final moisture content (H1b) of the particles measured in the second recovery unit.

This system provides a way to reduce fuel costs for drying livestock waste. [Solution] A drying treatment system 10 comprising a first hot air generator 21, a hot air generating unit 20 that generates hot air HA, and a drying unit 50 that generates processed material DB by drying processed material UB derived from livestock excrement with the hot air while stirring, wherein the first hot air generator generates the hot air using at least the processed material as fuel.

The utility model discloses a kind of cooling and drying equipment for plastic particles, it is related to plastic particle production technical field, including drying outer tube, still including the partition inner cover of being set in drying outer tube, the below of partition inner cover is equipped with feeding area, the above of partition inner cover is equipped with discharge area, feeding area is equipped with plastic particle lifting mechanism and air cooling mechanism, the bottom of drying outer tube is fixed with base;A kind of cooling and drying equipment for plastic particles provided by the utility model, by setting partition inner cover in drying outer tube to form feeding area and discharge area, and being equipped with plastic particle lifting mechanism, air cooling mechanism and the like components, the efficient cooling and drying of plastic particles is realized, reduce energy consumption while enhancing cooling and drying effect, stable operation, easy maintenance, it is favorable for reducing production cost, improve enterprise economic benefits.

It comprises a reactor tank (R) and conveying means (2) for conveying the product inside said reactor tank (R), wherein said reactor tank (R) comprises a tubular body (1) provided with a heat transfer surface (S1) for the product to be treated, and is characterised in that said conveying means comprises a conveyor (2) without central shaft, wherein said conveyor (2) is rotatably mounted inside the tubular body (1) of the reactor tank (R), and wherein said conveyor (2) comprises contact means (11), said contact means (11) including material selected to generate a triboelectric effect by contact or friction with the material of the heat transfer surface (S1).

This utility model relates to the field of dryer technology and discloses a high-efficiency, long-term automatic conveying dryer. It solves the problem that existing automatic conveying dryers may not be able to thoroughly dry materials in a single drying cycle and cannot repeatedly convey and dry materials for extended periods. The dryer includes a frame with support legs fixedly installed at both ends of its bottom. Two drive rollers are rotatably mounted inside the frame, and a conveyor belt is sleeved between the two drive rollers. A material plate is fixedly installed at one end of the frame, with a discharge valve fixedly installed in the middle of the plate. A conveying cylinder is fixedly installed at one end of the plate, and its surface is fixedly connected to the frame via a connecting arm. A conveying screw is rotatably installed at the top inside the conveying cylinder, and a material pipe is fixedly installed at the upper end of the conveying cylinder's surface, connected to the frame via two support rods. This automatic conveying dryer can repeatedly convey and dry materials for extended periods, resulting in more thorough drying and improved drying efficiency.

The utility model relates to the technical field of dust removal and drying, in particular to a dust removal and drying device for glass rhinestones. According to the technical scheme, the glass rhinestone cleaning device mainly aims at solving the problems that glass rhinestones are stacked mutually, and part of the glass rhinestones cannot be washed cleanly during washing, the glass rhinestone cleaning device comprises a conveying belt, a dust removing and drying cabin is arranged outside the conveying belt, and two driving rods are rotationally connected to the interior of the conveying belt and are symmetrically arranged. The storage box can be connected with the positioning frame through the positioning hook, one end of the storage box can be tilted when the storage box makes contact with the edge warping block, the rotating mode of the positioning hook ensures that one end of the storage box can be tilted and cannot be limited, and the height difference exists between the diagonal plane of the falling block and the lowest position of the edge warping block, so that the falling block is prevented from falling off. In this way, when the storage box falls down, the glass rhinestones in the storage box can shake, the effect of shaking the glass rhinestones is improved, and the dust removal and drying efficiency of the glass rhinestones is improved.

A drying system for a Polygonatum sibiricum production line, relating to the technical field of Polygonatum sibiricum processing equipment, includes a belt conveyor and a conveyor-type dryer arranged sequentially, and a cutting machine located on one side of the belt conveyor. A material spreading mechanism is provided between the discharge port of the cutting machine and the conveyor belt of the belt conveyor. The material spreading mechanism includes a support and a sliding plate mounted on it. The sliding plate is inclined along the width direction of the conveyor belt, with one end located below the discharge port and the other end inclined downwards towards the upper surface of the conveyor belt. The width of the sliding plate on the side closer to the discharge port is greater than the width on the side away from the discharge port. This invention, through the structural design and inclined arrangement of the sliding plate, allows Polygonatum sibiricum particles to naturally disperse and slide onto the upper surface of the conveyor belt, effectively solving the problem of unilateral bias, achieving uniform material spreading, replacing manual intervention, improving the consistency of heating and ventilation of Polygonatum sibiricum particles in the subsequent drying process, and ultimately improving the uniformity of the dried quality of the Polygonatum sibiricum particles.

The utility model relates to lithium battery negative material processing technical field, specifically disclose a kind of lithium battery negative material with belt dryer, including dryer box, the conveying belt for being transferred to lithium battery negative material is provided in dryer box, the turnover mechanism for being periodically turned over to lithium battery negative material is provided in the upside of conveying belt in dryer box;Turnover mechanism includes the support frame fixed in the inside of dryer box, support frame both sides are provided with turnover subassembly, reciprocating moving assembly is provided between turnover subassembly on support frame, and turnover subassembly includes the mount pad fixed on support frame. Through the reciprocating moving assembly and turnover subassembly setting of turnover mechanism, the rack reciprocating movement of reciprocating moving assembly is engaged rotation with the gear on the pivot in the process, the mounting bracket of pivot lower end is driven to carry out the periodic repeated rotation, and then the lithium battery negative material transferred on conveying belt is alternately turned over, and dry quality is improved.