33results about "Garbage drying" patented technology

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 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 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 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.

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 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.

A capacity expansion method for a household food waste disposer includes a detecting step in which after activating a treatment routine, a control unit continuously detects the temperature and relative humidity at a temperature and humidity detection point by a detection element installed at the temperature and humidity detection point and a determination and reminder step in which the control unit calculates and determines whether the detected temperature rise rate is higher than a predetermined threshold, and if the temperature rise rate is not higher than the threshold, users are reminded by an audio-visual reminder to open a lid and add food waste to the disposal drum again, and the control unit continues to run the treatment routine when the lid is closed. In this way, the present disclosure can expand the capacity of the household food waste disposer to more than three times its actual physical capacity.

The present invention discloses a waste drying device, comprising a collection bin, a filter barrel and an extrusion assembly. The extrusion assembly is composed of a first extrusion member and a second extrusion member, which are composed of a rotating barrel and a plurality of extrusion teeth. An extrusion opening is formed between the extrusion teeth, and the first extrusion member and the second extrusion member are meshed and connected by the extrusion teeth. During operation, the first extrusion member maintains contact with the inner wall of the filter barrel, and a flow area for the material to pass through is left between the second pressurizing member and the inner wall of the filter barrel. The waste drying device lifts the raw materials at the bottom through a spiral member, and at the same time cooperates with the extrusion assembly to achieve extrusion dehydration of the raw materials. Through the action of centrifugal force, the extrusion assembly is kept pushing the raw materials to rotate in the filter barrel, maintaining extrusion, achieving rapid dehydration of the raw materials, and improving the dehydration efficiency of the raw materials. And because the filter barrel does not rotate, it will not be affected by centrifugal force, causing its position to shift.

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.

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.

The apparatus for drying material with superheated steam comprises a downwardly opening chamber (10) having an inlet (61) for the material to be dried, an outlet (62) for the drying material, inlets (71a, 71b) for superheated steam, and outlets (73a, 73b) for steam. The apparatus further comprises a conveying system (60) for introducing the material into the chamber (10), transporting the material in the chamber (10) during drying, and discharging the dried material from the chamber (10). The apparatus also comprises a vapor compressor (40) for compressing a first portion of the steam recycled from the chamber (10), and a heat exchanger (30) for transferring heat from the compressed first portion by condensing a volumetric flow of the compressed first portion, which is fed to the heat exchanger. The apparatus is operated such that a steam atmosphere is formed in the upper region of the chamber (10) and that the steam atmosphere floats on ambient air in the lower region of the chamber (10), forming a transition layer (66) between the upper and lower regions. The height of the transition layer (66) is maintained within a specified range by determining the current height, and depending on the determined height, the volumetric flow rate of the compressed first portion supplied to the heat exchanger (30) or the volumetric flow rate of the steam generator (15) is controlled, the steam generator (15) being arranged and operated such that steam is supplied to and / or generated in the chamber (10).

The present application belongs to the field of organic fertilizer preparation, and particularly relates to a dryer for preparing organic fertilizer from domestic waste, which comprises a drying roller, the front and rear ends of the drying roller are both rotationally connected with roller support seats, a driving mechanism for driving the rotation of the drying roller is connected to the drying roller, and a hot air blower for supplying hot air into the drying roller is arranged on the roller support seat at the rear end of the drying roller. A plurality of material throwing mechanisms for continuously throwing the organic fertilizer raw material to be dried in the drying roller are uniformly arranged on the inner wall of the drying roller along the circumferential direction of the drying roller, and a sticking prevention mechanism for scraping and air blowing to clean the material adhered to the inner wall of the drying roller is arranged between the adjacent two material throwing mechanisms. A crushing mechanism for crushing the thrown organic fertilizer raw material is further arranged in the drying roller. The present application can effectively reduce the caking of the domestic waste as the organic fertilizer raw material during drying, thereby improving the drying efficiency.

A thermal treatment apparatus and method in which a vessel having interconnected chambers in which solid material is thermally treated is suspended in a heat exchange medium while it rotates, thereby reducing the energy to rotate the vessel, increasing the heat transfer surface area, increasing the turbulence of the heat exchange medium around the vessel, and improving the movement of solid particles relative to each other and to the heat exchange surfaces. These features combine to increase the heat transfer rate within a compact vessel size.

The invention provides pretreatment equipment for household garbage, and relates to the technical field of solid household garbage treatment.The pretreatment equipment comprises a lifting control part, a pressing switching part, an auxiliary drying part and a movable sealing part; the lifting control part is mounted at the top of the household garbage conveying part; the pressing switching part is installed on the lifting control part, the pressing switching part is used for pressing the household garbage, the pressing switching part is further used for turning over the household garbage, and the lifting control part is used for moving the pressing switching part; the auxiliary drying part is mounted at the top of the household garbage conveying part, and the auxiliary drying part is located on the left side of the lifting control part; the movable sealing part is mounted on the auxiliary drying part and is used for improving the drying effect of the auxiliary drying part; the three-row multifunctional needles can be inserted into solid household garbage, and liquid in the solid household garbage can flow out through holes of the three-row multifunctional needles; the problem that the solid household garbage puncturing function is not achieved generally is solved.

This invention relates to a waste treatment device, comprising a housing with a support fixedly connected to its lower surface. The housing has a waste inlet, and an opening / closing door is rotatably connected to the inner wall of the inlet. An inner partition is fixedly connected to the inner bottom wall of the housing. A heating chamber is formed between the housing and the inner partition. A baffle is fixedly connected to the inner wall of the inner partition. A wastewater chamber is formed between the baffle, the inner partition, and the housing. A dewatering assembly is rotatably connected to the inner wall of the inner partition. A screw is driven to rotate by the output of a motor, which in turn drives a pressing plate to move to the left. The pressing plate, in conjunction with the inner partition, compresses the waste, causing the water inside to flow out, keeping the waste dry and reducing bacterial growth. The water passage and drainage holes allow the squeezed-out wastewater to flow into the wastewater chamber. This waste treatment device solves the problem of bacterial growth in existing waste treatment devices.

A feedstock processing apparatus (110) operable to prepare a feedstock for use in a thermochemical decomposition system (120). The thermochemical decomposition system (120) decomposes the feedstock produced by the feedstock processing plant to produce at least one solid, one liquid and one gas. The raw material processing apparatus (110) includes a slurry processing device (50), a mixer (60), a vacuum processor (70), and a pump (80). The slurry processing apparatus (50) reduces the moisture content in the mixture of substantially dry processing material and fluid by heating the mixture. A mixer (60) receives the reduced moisture slurry from the slurry processing apparatus (50) and reduces particles in the fine suspension, and then passes the material through a vacuum processor (70). The vacuum processor (70) is operable to degas and further remove moisture from fine particulate material to produce feedstock that is transported by the pump (80) to the thermochemical decomposition apparatus (120).

This invention discloses a drying determination method for a food waste disposer. After the drying process is started, the control unit records the temperature T0 and relative humidity U0 at the drying start point. After the evaporation stage ends, when the current relative humidity U1 is detected to be below 80%, the control unit records the current temperature T1. The control unit obtains the current target humidity value U by looking up a table and calculating. b Based on the calculated target humidity value U b As a reference value for determining whether to stop drying, the current relative humidity U1 and current temperature T1 are then rechecked every 15 minutes, and the current target humidity value U1 mentioned above is repeated. b The calculation of U1 and U b The comparison continues until U1 <= U b The drying process is considered complete when the specified time is reached. This invention patent application calculates dynamic reference humidity values ​​in real time under different operating conditions based on varying ambient temperature and humidity, thus avoiding the influence of ambient temperature and humidity on the determination result.

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.