150results about How to "Easy to clear" patented technology

The invention provides an integrated initial rainwater draining well, which is a device capable of draining certain millimeters of initial rainwater on an appointed water catchment panel and separating out later clean rainwater so as to greatly enhance the quality of the recycled rainwater. The integrated initial rainwater drainage well consists of a buried rainwater inspection well and a storage pool; the rainwater inspection well is connected with a water inlet pipe and a water outlet pipe; a bevel board precipitation structure is arranged at the bottom of the storage pool; a drainage pipe is arranged at a position a certain distance from the pool bottom; a lower sink and a flow baffle plate are arranged between the rainwater inspection well and the storage pool; at the highest water level, short flow is formed between the water inlet pipe and the water outlet pipe, so the later rainwater passes through the rainwater inspection well and directly enters the water outlet pipe to be recycled; the initial rainwater is drained in the storage pool; and after the rainwater runoff stops, the rainwater in the storage pool is slowly drained from the drainage pipe and stopped at the effective lowest water level. The integrated initial rainwater draining well has the advantages that: the structure is simple, the well operates in an unmanned way, a power supply is saved, the well is easy to maintain, polluted rainwater can be collected effectively, the drainage pipe is hardly blocked, the blocked drainage pipe is easy to smooth after being blocked and the buried drainage pipe is buried so that the appearance of the environment is not influenced.

The invention belongs to the field of garbage classification, and relates to a recycling box with a compression function. At present, gaps of recyclable materials which are compressed by the recyclingbox with the compression function are tight, the pressure with the inner wall of the recycling box is increased, and great cleaning difficulty can be caused. In order to solve the problems, the recycling box with the compression function adopts the following technical scheme that a pressure device comprises a hydraulic driving component and a pressure beam, wherein the hydraulic driving componentis arranged on the side surface of a liner, the pressure beam is arranged on the upper part of the liner, a lifting mechanism is further arranged in a cavity of the liner, the lifting mechanism comprises a lifting plate and a lifting chain, the front side of the lifting plate is hinged to the front side of a bottom plate of the liner, the back side of the lifting plate is connected with the lifting chain, and the other end of the lifting chain can be connected to the pressure beam. The recyclable materials are lifted in an inclined direction by the lifting plate and the lifting chain, the pressure of the compressed recyclable materials with the inner wall of the liner is released in a lifting process, and downward sliding force is applied to the recyclable materials through a slope, so that the recyclable materials are easy to take out.

The invention relates to equipment for preparing pills by cold trap and cooling air, which comprises a pill device, a cooling duct hermetically communicated with the pill device and a refrigerating device connected with the cooling duct and circularly conveying a coolant to the outer side of the cooling dust. The pill device is composed of a melting can, a dripper and a heat preserving chamber outside the dripper that are interconnected; the upper port of the cooling duct is hermetically communicated with an opening at the lower end of the heat preserving chamber, while the lower end is corresponding to a pills-collecting vessel. The refrigerating device is provided with a coolant storage tank, a freezer connected with the coolant storage tank and a jacket communicated with the coolant storage tank, circulating the coolant inside and tightly sleeved on the outer side of the cooling duct. The equipment of the invention prepares pills in an air cooling mode, which can avoid the subsequent residual solution process in the traditional condensing way by adopting liquids like whiteruss, silicone oil and so on, simplifying the operational process, having no organic solvent residual and reducing the cost for preparing the pills. The equipment adopts a straight pipeline, thus having no dead angle for cleaning, being convenient for cleaning and being able to avoid the cross contamination in the production process, which is beneficial for the stability of the product.