54results about "Garbage drying" patented technology

Proposed is a food waste disposal apparatus for automatically discharging food waste by compressing (naturally dewatering), cutting, and drying food waste. More specifically, proposed is a food waste disposal apparatus having a corrugated part provided at an input hole so that same can be bent in all directions, and thus construction is facilitated, and having, at a predetermined distance away from a drying drum that generates high heat, an exhaust fan for discharging internal air of a drying and discharging part, so as to minimize breakdown of the exhaust fan caused by high heat, and enable vibration and noise of the exhaust fan to be prevented.

A food waste disposer comprises: a cover housing; a disposal device which is positioned in the cover housing to accommodate food waste; an exhaust pipe to be connected to the disposal device so as to guide moisture-containing air; a water storage container which may collect condensate water in the exhaust pipe and may be separated to the outside of the cover housing; a water storage housing to accommodate the water storage container; and a sensor module which comprises a water level sensor coupleable to the water storage housing, which based on the water level sensor being adjacent to the water storage container outputs a signal related to the water level of the condensate water collected in the water storage container, wherein the water level sensor detects the water level of the condensate water in the water storage container by making contact with the water storage container.

A drying apparatus, particularly suitable for disposing water-containing organic waste. The drying apparatus includes a drying chamber with a circular cross-section, where waste enters the drying chamber through a waste inlet and undergoes rotational movement within the drying chamber due to a negative pressure generated by an air pump. The air pump draws out airflow from the drying chamber through an air duct connected to the flow outlet, ensuring that the waste continues to rotate during the drying process. Additionally, the apparatus is equipped with a microwave generating device, which directs microwaves into the drying chamber either directly or via a microwave conduit to efficiently dry the waste. This design combines the cyclonic motion with microwave heating, significantly enhancing drying efficiency and ensuring that the waste is fully dried in a short time, making it particularly suitable for disposing organic residue that requires rapid drying.

The invention belongs to the field of organic fertilizer preparation, and particularly relates to a dryer for preparing organic fertilizer from household garbage, which comprises a drying roller, the front end and the rear end of the drying roller are rotatably connected with roller supporting seats, and the drying roller is connected with a driving mechanism for driving the drying roller to rotate. An air heater used for supplying air into the drying roller is arranged on the roller supporting seat at the rear end of the drying roller. A plurality of raising mechanisms for continuously throwing organic fertilizer raw materials to be dried in the drying roller are uniformly arranged on the inner wall of the drying roller in the circumferential direction of the drying roller; an anti-sticking mechanism used for cleaning materials adhered to the inner wall of the drying roller in a scraping and air blowing mode is further arranged at the position, between every two adjacent lifting mechanisms, of the inner wall of the drying roller. And a crushing mechanism for crushing the thrown organic fertilizer raw materials is also arranged in the drying roller. According to the drying device, the caking condition of the household garbage serving as an organic fertilizer raw material during drying can be effectively reduced, so that the drying efficiency 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.

A method for determining a drying of a food waste disposer contains steps of: saving a comparison table of a pressure temperature of a saturated water vapor in a control unit of the food waste disposer; starting drying process; and calculating. The method further contains a step of judging automatically, after calculating the current target humidity value Ub, the control unit compares the current relative humidity U1 with the current target humidity value Ub and automatically determines a drying status of the food waste disposer and controls a working status of the drying device based on a comparison result.

A system for holding food waste includes a first housing forming a chamber to hold the food waste, the chamber comprising at least a first port, and a second housing comprising at least a second port configured to couple with at least the first port, and a fan to provide airflow into the chamber through at least the second port, the first housing removably coupled with the second housing such that removal of the first housing from the second housing decouples at least the first port from at least the second port.

A waste drying device includes a reaction tank, an air compressor, an electric heating rod, and a debris prevention assembly. The reaction tank includes a housing, a hollow tube, and a plurality of hollow stirring rods. The housing has a waste drying space for accommodating an initial waste and a dried waste. The hollow tube is disposed on a sidewall of the housing and located inside the housing. The plurality of hollow stirring rods is disposed on an outer surface of the hollow tube and located in the housing. The air compressor is fluidly connected to the hollow tube. The heating rod is located in the hollow tube. The debris prevention assembly is disposed on the housing and fluidly connected to the waste drying space, and is configured to prevent the initial waste and / or the dried waste from flying out of the waste drying space.

The invention provides a solid waste treatment device, and belongs to the technical field of solid waste treatment.The solid waste treatment device comprises a bottom plate, a mesh enclosure, a driving assembly, a pressing plate and a sealing plate, the bottom plate is rotationally installed in an outer fixing cylinder, the mesh enclosure is fixedly installed on the periphery of the bottom plate, and a threaded rod is fixedly installed on the outer fixing cylinder; the threaded rod penetrates through the bottom plate and is rotationally connected with the bottom plate, the end, away from the bottom plate, of the threaded rod is in threaded connection with a pressing plate, supporting rods are fixedly installed on the peripheral face of the pressing plate, the supporting rods penetrate through the net cover and are in sliding connection with the net cover, and a flexible leakage net is installed between the supporting rods. The waste can move in the direction away from the bottom plate, the centrifugal force of the waste can be increased while the waste moves, by arranging a threaded rod and a pressing plate, the waste can be extruded while the net cover rotates, and therefore residues, water and oil can be separated out.

The invention relates to an oil dryer and to a device for the mass and volume reduction of water- and carbon-containing waste materials with such an oil dryer and a fixed bed gasifier. Water- and carbon-containing waste materials, such as, for example, sewage sludge and food waste, are very heavy due to the high water content, and cannot be thermally recycled without prior drying. It is therefore desirable to reduce the mass and volume of these waste materials. As a result of the direct heating of the mixture of oil and waste materials in the drying container (2) by means of an integrated heat exchange device (15), it is not necessary to supply heated oil from an oil storage tank. It is therefore possible to control the temperature in the mixture of waste materials and oil more precisely in the drying container (2), which in turn significantly improves the drying of the water- and carbon-containing waste materials. Furthermore, the more accurate temperature control in the drying container (2) permits a targeted and effective heating of the moist waste materials with a high proportion of solids. The use of a direct heating device (15) in the drying container (2) therefore eliminates the difficulties and high expense otherwise associated with oil conveying and the controlling of the oil temperature.

The invention belongs to the technical field of garbage resource utilization, and particularly relates to an organic garbage resource recycling device which comprises an electric heating box, the upper side of the electric heating box is fixedly connected with a waste heat processing box, garbage is spread out through a material turning plate, smooth feeding is guaranteed, the garbage is evenly heated, combustible gas is rapidly generated, and the waste heat processing box is used for processing waste heat. Then the gas enters a waste heat processing box, wet garbage is dried through heat of the gas, so that the gas is secondarily utilized, gas waste is prevented, when a motor drives a first connecting shaft to rotate, an elastic rope wound on the first connecting shaft is subjected to pay-off treatment, a movable plate is pushed under the action of the elasticity of a spring piece, and the movable plate is driven by the motor to rotate; and a turning plate on a second connecting shaft rotates to turn garbage accumulated on a first filter plate, so that the garbage can be prevented from blocking filter holes in the first filter plate, the garbage can be uniformly heated in the drying process, and the effect of drying the garbage through gas waste heat is optimized.

In order to capture and divert a significantly larger percentage of SCG generated on a daily basis, the present system, method and apparatus processes SCG right at the source of a bulk of SCG generation, namely the many tens of thousands of coffee shops around the world. In an aspect, there is provided a system, method, and apparatus for promptly dewatering collected SCG, and efficiently drying the SCG to a sufficiently low level of moisture content to stabilize the SCG for further processing. In an embodiment, the dewatered and dried SCG is collected within a predetermined number of hours for processing at a central processing facility, where the SCG is further processed into one or more high quality food grade ingredients for potential human consumption.

A material drying plant using superheated steam includes a downwardly open chamber with an inlet for the material to be dried, an outlet for dried material to be dried, an inlet for superheated steam and an outlet for a vapour, a conveying system for introducing the material into the chamber, transporting the material in the chamber, during drying, and discharging the dried material from the chamber, a vapour compressor for compressing a first portion of the vapour recirculated from the chamber and a heat exchanger for transferring heat from the compressed first portion by condensing a volume flow of the compressed first portion supplied to the heat exchanger. A vapour atmosphere is formed in an upper region of the chamber, which vapour atmosphere floats on ambient air located in a lower region of the chamber, wherein a transition layer is formed between the upper region and the lower region.

A multi-axis variable-speed hot washing module and a hot washing method thereof are provided. The multi-axis variable-speed hot washing module includes a storage assembly, a dehydration assembly, and one or more multi-axis variable-speed hot washing machines, where the multi-axis variable-speed hot washing machine is connected to the storage assembly and the dehydration assembly. Batches of materials are stored in the storage assembly. When cleaning, the materials are put from the storage assembly into one or more multi-axis variable-speed hot washing machines, and medicinal water is added. The multi-axis variable-speed hot washing machine replaces functions of a hot washing machine, a screw, and a friction machine, and has relatively large mechanical friction on the materials during cleaning. The materials after being hot washed by the multi-axis variable-speed hot washing machine are transported to the dehydration assembly for dehydration, so as to implement separation of cleaning water and the materials.

The present invention relates to a garbage disposal device, comprising a box body, wherein the lower surface of the box body is fixedly connected to a support, the box body is provided with a garbage opening, and the inner wall of the garbage opening is rotatably connected to an opening and closing door, the inner bottom wall of the box body is fixedly connected to an inner partition, a heating chamber is formed between the box body and the inner partition, a partition is fixedly connected to the inner wall of the inner partition, a sewage chamber is formed between the partition, the inner partition, and the box body, and a water removal component is rotatably connected to the inner wall of the inner partition. The output end of the motor drives the screw to rotate, thereby driving the extrusion plate to move to the left, and the garbage is squeezed by the cooperation of the extrusion plate and the inner partition, so that the water inside the garbage flows out, so that the garbage remains dry and the growth of bacteria is reduced. The squeezed sewage can flow into the sewage chamber through the cooperation of the water hole and the drainage hole, so that the garbage disposal device solves the problem of easy bacterial growth in garbage disposal devices in the prior art.

The application discloses a capacity expansion method of a household kitchen garbage processor. After starting a processing program, a control unit continuously detects and records the temperature and relative humidity of a temperature and humidity detection point through a detection element arranged at the temperature and humidity detection point of the kitchen garbage processor through a detection step. Through a judgment and reminding step, the control unit calculates and judges whether the temperature rising speed of the detected temperature is not higher than a set threshold value. When the temperature rising speed is not higher than the threshold value, the user is reminded to open the cover again and add garbage to the processing barrel through an audible and visual reminding mode. The control unit continues to run the processing program after closing the cover. The application expands the garbage processing capacity of the household kitchen garbage processor to more than 3 times of the actual physical capacity, so that the small-capacity household kitchen garbage processor has the ability to process large-capacity garbage.

This apparatus is capable of washing a powdery object to be treated, which comprises a polymeric organic compound, with washing liquid and drying the object to be treated, and is provided with: a container; a rotatable agitating blade that is disposed in the container; a filter that is disposed in the container and capable of separating the object to be treated and the washing liquid; a heater that is disposed in the container and capable of heating the interior of the container; and a control device that rotates the agitating blades during washing and drying of the object to be treated and activates the heater during drying of the object to be treated. The container has: a container body; an object-to-be-treated supply pipe that communicates with the interior of the container body and is capable of supplying the object to be treated; a washing liquid supply pipe that communicates with the interior of the container body and is capable of supplying the washing liquid; a treated object discharge pipe that communicates with the interior of the container body and is capable of discharging the treated object; and a washing liquid discharge pipe that communicates with the interior of the container body and is capable of discharging the washing liquid. The filter is provided in the container body and located upstream of the washing liquid discharge pipe.

The civil engineering construction waste treatment device comprises a machine body, and a cleaning box is fixedly installed on the left side of the top of the machine body and used for removing concrete attached to construction stones. According to the building stone cleaning and crushing device, the first barrel, the second barrel and the crushing box are used in cooperation, building stones are cleaned, concrete on the surfaces of the building stones is removed, then the cleaned building stones are dried and crushed, the whole process is automatic, convenient and rapid, and in addition, a cleaning mechanism and a heating plate are arranged in cooperation for use, so that the cleaning efficiency is improved. And through cooperative use of the driving mechanism and the lifting mechanism, the crushed building stones are vibrated, the screening effect is improved, and the collecting box and the screening plate are detachably connected, so that the screening effect is improved. And therefore, workers can conveniently collect the broken stones meeting the particle size requirement and the broken stones with the large particle size, and the requirements of the workers are met.

Embodiments disclosed herein provide an organic matter processing apparatus and method for the use thereof to convert organic matter into a ground and desiccated product. The organic matter processing apparatus includes a lid assembly that is positioned at the top or head of the processing apparatus and an air treatment system. The lid assembly is operative to open to allow a user to deposit organic matter into the processing apparatus or to remove a removable bucket contained therein. The lid assembly is operative to close and provide an odor containing seal that prevents or substantially mitigates escape of odor. The air treatment system uniformly distributes untreated air through an air treatment chamber to convert the untreated air to treated air, which is exhausted out of the processing apparatus.

An apparatus for drying material using superheated water vapor comprises a downwardly open chamber (10) having an inlet (61) for material to be dried, an outlet (62) for dried material, an inlet (71a, 71b) for superheated water vapor and an outlet (73a, 73b) for vapor. Also included is a delivery system (60) for introducing material into the chamber (10), transporting dried material in the chamber (10) during drying, and discharging the dried material from the chamber (10), and a vapor compressor (40) and a heat exchanger (30) for compressing a first portion returned from the chamber (10), and a heat exchanger for transferring heat from the compressed first portion by condensing a volumetric flow of the compressed first portion supplied to the heat exchanger. The apparatus is operated so as to form a vapour atmosphere in the upper region of the chamber (10), which vapour atmosphere floats on the ambient air in the lower region of the chamber (10), forming a transition layer (66) between the upper and lower regions. The steam generator (15) is arranged and operated such that water vapor is supplied to the chamber (10) and / or water vapor is generated in the chamber (10) by determining the current height, maintaining the height of the transition layer (66) within a predetermined range, and controlling the volumetric flow rate of the first portion of compression supplied to the heat exchanger (30) or the volumetric flow rate of the steam generator (15) in accordance with the determined height.

The invention discloses a low-carbon resource processing system for organic waste, belonging to the technical field of organic waste processing technology. A low-carbon resource processing system for organic waste, including a drying box and a dehumidifier installed on the outer wall of the drying box, and also includes a spiral feed barrel, the spiral feed barrel is divided into a straight pipe separation section and a curved pipe conveying section that are interconnected, the straight pipe separation section is installed at the bottom of the drying box through a bracket, the curved pipe conveying section is connected to the feed port of the drying box and is connected to the solid material outlet of the straight pipe separation section; a spiral propulsion component, the spiral propulsion component is installed in the straight pipe separation section of the spiral feed barrel, and is used to propel organic waste; a crushing component, the crushing component is installed in the straight pipe separation section of the spiral feed barrel, and is used to crush organic waste; the present invention greatly increases the drying area of ​​solid waste in a limited space, and at the same time avoids the drying component from adhering to waste, ensuring stable drying while improving the processing efficiency of organic waste.

Embodiments disclosed herein provide a bucket assembly and method of use thereof. The bucket assembly is a relatively lightweight and removable apparatus that can fracture cut, paddle, and heat contents contained therein. The bucket assembly can include a housing that has a curved metal plate and blade array attached thereto. A cut and paddle assembly can rotate within the housing and interface with the blade array to fracture cut contents contained therein. The cut and paddle assembly is also operative to mix the contents to ensure full dispersal within the housing. A flexible heater array is attached to and operative to heat the curved metal plate. The combination of the fracture cutting, paddling, and heating can convert organic matter to a ground and selectively desiccated product.

A method for determining a drying of a food waste disposer contains steps of: saving a comparison table of a pressure temperature of a saturated water vapor in a control unit of the food waste disposer; starting drying process; and calculating. The method further contains a step of judging automatically, after calculating the current target humidity value Ub, the control unit compares the current relative humidity U1 with the current target humidity value Ub and automatically determines a drying status of the food waste disposer and controls a working status of the drying device based on a comparison result.

The present invention provides a perishable garbage treatment equipment and treatment method, including a hoist, a feeding device, a variable diameter dewatering machine, a turner and a silo, the turner includes a variable diameter screw pusher and a stirrer, the feeding device includes a collecting device and a crusher, the crusher is located below the collecting device, the variable diameter dewatering machine is located below the crusher, the inlet of the variable diameter screw pusher is connected to the outlet of the variable diameter dewatering machine, the outlet of the variable diameter screw pusher is connected to the inlet of the silo, the stirrer is located in the silo, and the silo is also provided with a dryer, an automatic microorganism feeder and a discharge port, the dryer is located on the inner wall of the silo, the automatic microorganism feeder is located on the top of the silo, and the discharge port is located on one side of the silo for outputting the fermented garbage. The present invention provides a perishable garbage treatment equipment and treatment method, which has high garbage treatment efficiency and safety factor, fast and uniform turning speed, low energy consumption, and high garbage conversion rate.

To propose a drying treatment device which enables reduction of steps of a processing method of used batteries including a drying treatment step for removing an electrolyte from fragments of the batteries containing the electrolyte.SOLUTION: A drying treatment device includes: a housing having a slot for placing fragments into the device, and a discharging port for discharging the fragments; a screw conveyor including a screw blade provided in an internal space of the housing, and a driving device that drives the screw blade, the screw conveyor configured to convey the fragments placed from the slot to the discharging port using pushing-out action of the screw blade; and a heater that heats the housing. In the drying treatment device, the driving device drives the screw blade while the heater is heating the housing.SELECTED DRAWING: Figure 1

The invention relates to the technical field of paper shredders, and discloses an automatic cleaning type intelligent accounting paper shredder which comprises a collecting box with four universal wheels and a top shell installed at the upper end of the collecting box, a paper inlet is formed in the upper surface of the top shell in a penetrating mode, and a paper falling opening communicated with the paper inlet is formed in the upper surface of the collecting box; a storage opening and a connecting opening are formed in the two sides of the lower end of the paper falling opening correspondingly, a plurality of multi-section electric push rods are fixedly connected to the inner wall of the storage opening, the output ends of the multiple multi-section electric push rods are fixedly connected with a first extrusion plate at the same time, the first extrusion plate is slidably connected with the paper falling opening, and a first telescopic assembly is connected to the side, close to the storage opening, of the first extrusion plate; a first motor is fixedly connected to one side of the outer wall of the collecting box. According to the automatic cleaning type intelligent accounting paper shredder, through a bidirectional extrusion structure of the first extrusion plate and the second extrusion plate, fluffy shredded paper is compressed into compact paper blocks, the actual capacity of a waste paper basket is increased by multiple times, and the cleaning frequency is reduced.

A feedstock processing apparatus (110), which is operable to prepare feedstock for use in a thermochemical decomposition system (120). The thermochemical decomposition system (120) decomposes feedstock produced by the feedstock processing apparatus to produce at least one solid, one liquid and one gas. The feedstock processing apparatus (110) includes a slurry processing device (50), a mixer (60), a vacuum processor (70); and a pump (80). The slurry processing device (50) reduces moisture level in the mixture of substantially dry processed material and fluid by heating the mixture. The mixer (60) receives the reduced moisture slurry from the slurry processing device (50) and reduces particle in a fine suspension before the material is passed through the vacuum processor (70). The vacuum processor (70) being operable to deaerate and remove further moisture from the fine particulate material to produce feedstock, which the pump (80) transfers to the thermochemical decomposition apparatus (120).

A food processor is provided with: a main body housing, the upper part of which is opened and in which a drying cylinder is inserted; a cover, one side of which is rotatably connected to the main body housing and which opens and closes the upper side of the drying cylinder; and a discharge path attached to the main body case or the cover to communicate the drying cylinder and the external space, and further comprises: a power supply unit attached to the main body case; a heater that is attached to the main body case and performs a heating operation in accordance with a first control signal from the control unit; a discharge fan installed in the discharge path and generating a fluid flow according to a second control signal from the control unit; the stirring motor is installed in the main body shell and enables a stirring blade of a stirring part installed on the drying cylinder to rotate according to a third control signal from the control part; and a control unit which is attached to the main body case, is activated by a power supply supplied from the power supply unit, controls the heater, the discharge fan, and the stirring motor to execute the treatment process, and completes the treatment process by executing a first completion determination method or a second completion determination method.

The invention relates to the field of household electrical appliances, and provides a wet garbage dryer which comprises a shell, an inner container and a controller, and the shell is provided with a containing cavity and a top cover; a first treatment part and a second treatment part which are used for crushing and / or stirring wet garbage are arranged on a bottom plate of the inner container; a power unit is arranged on the shell, and a drying unit for providing hot air for the inner container is arranged in the top cover or the shell; the controller is arranged on the top cover, and the power unit and the drying unit are electrically connected with the controller. During use, the power unit and the drying unit are started, so that the first treatment part is matched with the second treatment part to crush and / or stir wet garbage; and meanwhile, the drying unit provides hot air for drying, and the wet garbage is dried. Through control over the hot air temperature, organic matter in the wet garbage can be prevented from being excessively carbonized, and it is guaranteed that the drying effect is optimal; and meanwhile, much water vapor cannot be generated in the drying process, peculiar smell diffusion of the wet garbage is avoided, and peculiar smell diffusion during drying is effectively reduced.

A multi-axis variable-speed hot washing module and a hot washing method thereof are provided. The multi-axis variable-speed hot washing module includes a storage assembly, a dehydration assembly, and one or more multi-axis variable-speed hot washing machines, where the multi-axis variable-speed hot washing machine is connected to the storage assembly and the dehydration assembly. Batches of materials are stored in the storage assembly. When cleaning, the materials are put from the storage assembly into one or more multi-axis variable-speed hot washing machines, and medicinal water is added. The multi-axis variable-speed hot washing machine replaces functions of a hot washing machine, a screw, and a friction machine, and has relatively large mechanical friction on the materials during cleaning. The materials after being hot washed by the multi-axis variable-speed hot washing machine are transported to the dehydration assembly for dehydration, so as to implement separation of cleaning water and the materials.