11results about "Garbage drying" patented technology

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.

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.

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 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 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.

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.

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.

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).

The application belongs to the technical field of garbage resource utilization, in particular 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, the garbage is spread out by a turnover plate, the smooth feeding is ensured, the garbage is uniformly heated, the combustible gas is quickly generated, then the gas enters the waste heat processing box, the humid garbage is dried by the heat of the gas, so that the gas is secondly utilized, the waste of the gas is prevented, when the motor drives the connecting shaft I to rotate, the elastic rope wound thereon is unwound, under the action of the spring piece elasticity, the moving plate is pushed, the turnover plate on the connecting shaft II is rotated, the garbage accumulated on the filter plate I is turned over, so that the filter holes on the filter plate I are prevented from being blocked by the garbage, the garbage is uniformly heated during the drying process, and the effect of drying the garbage by the waste heat of the gas is optimized.