36results about How to "Quick and thorough cleaning" patented technology

The invention belongs to the technical field of agricultural machines, and particularly relates to an agricultural cleaning device for skins of potatoes and vegetables. In allusion to the problem of incomplete cleaning, the scheme is proposed as follows, the agricultural cleaning device comprises a water collecting tank and a material receiving box; the outer wall of the top part of the water collecting tank is provided with a cleaning box; water permeable holes distributed equidistantly are formed in each of the outer wall of the bottom part of the cleaning box and the outer wall of the top part of the water collecting box; and a feeding hole is formed in the outer wall of the top part of the cleaning box. According to the agricultural cleaning device, by installing inclined plates, second cleaning soft silks and material blocking columns, the inclined plates are distributed in a staggered manner and one of the inclined plates inclines upwards and the other inclined plate inclines downwards; sweet potatoes slide on the inclined plates, so that the falling speed of the sweet potatoes can be lowered, and the second cleaning soft silks can clean surfaces of the sweet potatoes when the sweet potatoes descend; each material blocking column has relatively low height and is of a cylindrical structure, and can overturn the sweet potatoes when the sweet potatoes fall; and the relatively low height is to help the sweet potatoes to be overturned and to prevent the sweet potatoes from blockage outside the inclined plates.

The invention discloses environmental-protection aluminum alloy surface treatment liquid. The environmental-protection aluminum alloy surface treatment liquid is prepared by the following raw materials in percentage by weight: 2.0-5.0% of citric acid, 1.0-3.0% of tartaric acid, 0.3-1.0% of lauryl sodium sulfate, 5.0-8.0% of glycerin, 0.15-0.20% of inorganic corrosion inhibitor, 0.5-1.5% of stabilizing agent, 1.5-2.0% of modified polyacrylamide, 0.05-0.10% of sodium hexametaphosphate, and 60.0-80.0% of de-ionized water. The invention further discloses a preparation method of the environmental-protection aluminum alloy surface treatment liquid. The environmental-protection aluminum alloy surface treatment liquid is prepared through the citric acid, the tartaric acid and the modified polyacrylamide; in the preparation process, the lauryl sodium sulfate is used as an anionic surfactant, the sodium hexametaphosphate is used as a complexing agent, and the stabilizing agent and the inorganiccorrosion inhibitor are added to prepare the environmental-protection aluminum alloy surface treatment liquid; and the treatment liquid can effectively remove oxide films, passive films and oil stainson the surfaces of aluminum alloy products, cannot corrode the surfaces of the aluminum alloys, and cannot destroy the environment after flushing by water.

The invention discloses a cleaning device for ENT surgical tools, which comprises a box body, a box door is arranged at the front end of the box body, the box door is movably connected with the box body through a hinge, and the front end of the corresponding side of the box door There is a handle opening, the corners of the supporting columns are equipped with triangular blocks, the middle of the supporting columns is equipped with a horizontal plate, the upper middle of the box is equipped with a water pump, and both sides of the connecting mesh plate 1 are equipped with interspersed bearing plates. The threaded hole block of the groove, the middle part of the bearing plate is provided with a threaded rod matching the threaded hole block, the bottom end of the threaded rod is provided with a turning handle, the middle part of the bottom end of the box is provided with a water outlet pipe, and the upper end of the horizontal plate The middle part is provided with a filter box connected to the outlet pipe, and the lower end of the filter frame is provided with an activated carbon filter and an ultrafiltration device, and the ultrafiltration device is a high-temperature-resistant hollow fiber ultrafiltration membrane module. Beneficial effects: effectively bring convenience to the work of cleaning workers, improve cleaning efficiency, and complete the disinfection and sterilization effect of medical appliances.

The invention relates to a threaded-mount bottle washing apparatus and a threaded-mount bottle washing method. The threaded-mount bottle washing apparatus comprises a bottle washing mechanism, a bottle conveying mechanism for conveying a to-be-washed threaded-mouth bottle to the bottle washing mechanism, and a bottle receiving mechanism for receiving a washed threaded-mouth bottle. The bottle washing mechanism comprises a first support which is fixed. A horizontal extensible track capable of moving up and down is connected to the first support. A plurality of mechanical grippers for clamping the bottoms of threaded-mouth bottles are arranged at the lower side of the extensible track and are capable of rotating around an own axis thereof and sliding along the extensible track. A water tank is arranged below the extensible track. A hollow pipe capable of moving up and down is arranged in the water tank. A plurality of vertical supporting water inlet pipes communicating with the hollow pipe are arranged on the hollow pipe. A brush device directly facing a mechanical gripper is mounted at the upper end of each supporting water inlet pipe, and comprises a screw-type brush for matching with the mouths of the threaded-mouth bottles and a cylindrical brush. The threaded-mount bottle washing apparatus is simple in structure, and is capable of effectively washing threaded-mouth bottles, and especially capable of sufficiently washing the threaded mouths of the bottles.

The invention relates to an aeration sand settling device of an inspection well. The aeration sand settling device comprises a sand setting basket, an aeration plate and an air supply assembly, wherein the sand setting basket is arranged at the bottom part of the inspection well, and is used for collecting sand in the water in a water drain pipeline; the aeration plate is arranged in the sand setting basket, and is used for aerating to remove the organic contaminants stuck on the sand, and the air supply assembly is connected with the aeration plate, and is used for providing aeration air for the aeration plate. Compared with the prior art, the aeration sand setting device has the advantages that the air supply assembly is used for providing aeration air for the aeration plate, and the aeration plate is used for aerating to remove the organic contaminants stuck on the sand, so the smelly odor emitted by the inspection well can be avoided, and the environment condition in the inspection well is obviously improved; the contaminants stuck on the sand can be removed by the aeration principle; the cleaning is quick and thorough.

The invention provides an automatic detecting and cleaning device of a fender of a new energy automobile. The automatic detecting and cleaning device comprises a baffle module and a cleaning module; the baffle module comprises an arc-shaped baffle; elastic pieces are arranged between the arc-shaped baffle and the fender of the automobile; a sliding hole is formed in the top of the arc-shaped baffle, and a sliding rod is arranged in the sliding hole; the cleaning module comprises a water discharging pipe; a water tank is installed above the fender of the automobile; the water discharging end ofthe water discharging pipe comprises a valve; and a valve block covers the water discharging end of the water discharging pipe. According to the automatic detecting and cleaning device of the fenderof the new energy automobile, whether dirt exists on the inner side of the fender or not is automatically detected through the elastically connected fender of the automobile, meanwhile, after the dirtof certain weight is accumulated on the inner side surface of the fender, the cleaning device can be automatically started to be matched with a rotating effect of wheels of the automobile, and the dirt on the fender of the automobile is cleaned.

Provided is a reverse combustion type biological straw compressed block heating and cooking dual-purpose furnace. The interior of a furnace body is separated into two cavities, respectively, a furnace hearth and a reverse combustion flue through a water jacket, and heat absorbing water tubes are arranged in the flue; the furnace hearth is divided into three layers, the lower layer is an ash removing chamber, the middle layer is a combustion chamber, the upper layer is a cooking heating chamber, and the three layers of structures are sequentially communicated; the combustion chamber is communicated with a primary air port, an upper layer furnace grate and a lower layer furnace grate are arranged in the combustion chamber, the upper layer furnace grate is in a turning type, the lower layer furnace grate is fixed, the ash removing device is installed on the fixed furnace grate, and an ash hopper is arranged below the fixed furnace grate; a gate used for controlling the furnace hearth to be used for cooking or heating is arranged above the flue, and a feed port and a secondary air port are formed in side faces of the furnace hearth; the water jacket is installed between the furnace hearth and the outer wall of an iron sheet, and the water jacket is communicated with two rows of heat absorbing water tubes. The furnace is provided with the gate and achieves the dual purposes of heating and cooking; the double layers of furnace grates optimize the internal structure of the furnace hearth, and proper combustion height is set; the furnace is small in occupied area, simple in structure, capable of saving energy, environmentally friendly, high in combustion efficiency and suitable for countryside and the field of life of outdoor cooking.

The invention discloses a water-saving toilet pad, which belongs to the technical field of toiletries. In the technical scheme, the water-saving toilet pad comprises a water cleaning pad and a support plate arranged on the rear side of the water cleaning pad, the front end face of the water cleaning pad is provided with scraper type bulges arranged in rows and lines or in texture, the water cleaning pad is provided with a water outlet, and the support plate is provided with a water delivery hose which is communicated with the water outlet. The embodiment of the invention has the advantages that: cleaning water can be continuously and directly delivered to the cleaning surface, and the water dressing and cleaning can be realized synchronously for the head, neck and face parts through the water cleaning pad, thereby preventing the waste and leakage of the clean water, and improving the cleaning efficiency, and simultaneously the cleaning cost is not increased, the waste of water resources is greatly reduced, and the water can be saved by more than 80 percent of water for the existing toilet. Due to the scraper type bulges, the head, neck and face parts can be cleaned more completely, conveniently and quickly, and good effect of therapeutic massage can be realized. The invention has the advantages of simple overall structure and low production cost, and facilitates the wide application.

The invention relates to a test tube brush for cleaning volumetric flasks, which is characterized in that it includes a main body brush rod, a bundle of tubes is sheathed on the main body brush rod, and two first pairs of tubes are symmetrically connected at the bottom of the bundle tubes. One end of the body brush rod, the other end of each first auxiliary body brush rod is rotatably connected to one end of a second auxiliary body brush rod, and the other end of the second auxiliary body brush rod is rotatably connected to the main body At the bottom end of the brush rod, the two second secondary body brush rods are symmetrically arranged with respect to the main body brush rod, and the two brush rods of the first secondary body and the two second secondary body brush rods The outer walls of the bristles are respectively fastened and connected with bristles. The invention can thoroughly clean the volumetric flask, has high cleaning speed and good safety.