5results about How to "Prevent odor from spreading" patented technology

The application relates to an automatic classified biomass garbage recycling treatment system for a zero-carbon park, which comprises a garbage classification system, a garbage treatment system, a storage system and a cleaning system. The garbage classification system classifies and processes garbage, the garbage treatment system recycles and processes garbage, the storage system stores the recycled and processed garbage, and the cleaning system cleans the garbage classification system. The automatic classified biomass garbage recycling treatment system for the zero-carbon park can solve the problems that garbage classification often depends on manual work or single technology, the classification accuracy is low, a large amount of garbage is still landfilled or incinerated, energy is wasted, carbon emission is caused, especially the biomass waste such as peels and fallen leaves generated in the park, which needs to be collected and transported to the outside for traditional treatment, thereby increasing traffic energy consumption and carbon footprint.

The utility model discloses a kind of waste recovery devices for wet tissue production, relate to waste recovery device technical field.The utility model includes: placing cylinder, placing cylinder includes U-shaped fixed frame, U-shaped fixed frame is slidably fitted with U-shaped sliding frame, the opening side of U-shaped fixed frame is rotatably connected with fixed cover plate, the side of fixed cover plate is slidably fitted with sliding cover plate.The utility model can directly put waste by the one-way baffle of recovery box upper side, and realize quick storage by cooperation placing cylinder;When needing to expand storage space, pull U-shaped sliding frame along U-shaped fixed frame sliding, U-shaped sliding frame is driven sliding cylinder synchronous rising by connecting piece, while the shielding cylinder of sliding cylinder inside slides along fixed cylinder, telescopic rod between fixed cylinder and sliding cylinder synchronous extension, realize that recovery box overall structure is extended, flexibly adjust storage capacity, adapt to different production waste recovery needs in wet tissue production.

The invention discloses an odor removal control system and method for a paperboard folding storage box, and relates to the technical field of odor removal control, an occasion recognition module recognizes the category of a current application occasion through an environment recognition technology, corresponding reference values and boundary correction schemes are called according to different occasion categories, and a spread calculation module continuously collects various parameters in a cavity and calculates the odor of the paperboard folding storage box. The method comprises the following steps of: determining the situation of an occasion, calculating a breath spreading rate by fusing determined occasion attributes, marking a situation needing intervention if a certain parameter exceeds a corrected breath permissible limit corresponding to the occasion, and deducing an optimal odor removal action scheme under multiple limiting conditions by a scheme deduction module on the basis of the current marked situation situation and a multi-target planning function. The control module controls odor removal according to the optimal odor removal action scheme. According to the control system, closed-loop control and self-adaptive adjustment of multi-component linkage are achieved, peculiar smells can be restrained and eliminated on different occasions, and the storage quality of the paperboard folding storage box in a complex environment is effectively improved.

This invention belongs to the field of cleaning equipment technology, and specifically relates to a novel cleaning patrol vehicle, including a vehicle body assembly. A rack is installed on the rear side of the vehicle body assembly, and a trash can is placed inside the rack. Side brushes are installed on the sides of the vehicle body assembly, and a roller brush housing is installed on the rear side of the side brushes. The roller brush housing is fixed to the vehicle body assembly via a housing connecting rod and a push rod connecting rod. An electric push rod is also fixedly installed on the vehicle body assembly, and a rotating shaft B is rotatably connected to it. The rotating shaft B is rotatably sleeved with the push rod connecting rod, and the output end of the electric push rod is hinged to one end of the push rod connecting rod. This invention reduces the vehicle height by using a foldable headrest and backrest, thereby saving transportation space and reducing transportation costs. By raising the roller brush housing, the lifespan of sweeping consumables is increased, reducing operating costs. Furthermore, the switching between operating modes and patrol / transfer modes ensures safety while improving work efficiency.

The application provides a sawing machine, which comprises a sawing machine assembly, a rotating assembly, a positioning assembly, a collecting assembly and a sewage discharge assembly, the sawing machine assembly is composed of a base, a fixing frame, a cutting mechanism and a supporting seat, the top of the base is fixedly connected with the fixing frame, the top of the fixing frame is provided with the cutting mechanism, the rotating assembly is composed of a fixing seat, a disc and a toothed disc, the disc is rotatably connected in the fixing seat, the positioning assembly is respectively arranged on the side walls of the disc and the toothed disc, the collecting assembly is arranged between the base and the supporting seat, and the sewage discharge assembly is fixedly arranged in the collecting assembly. The workpiece can rotate in the rotating assembly, the precise cutting is realized by cooperating with the cutting mechanism, the workpiece can be translated in the rotating assembly, the workpiece is accurately corresponded by cooperating with the positioning assembly, the cuttings generated during cutting can be collected through the collecting groove, the gas is collected through the negative pressure pipe, the foreign matters are collected and stored at the bottom of the collecting groove, and the efficient and continuous processing of the workpiece is facilitated.