39results about How to "To achieve the purpose of grading" patented technology

The invention relates to the technical field of environmental sanitation, in particular to a garbage can which is used for achieving the aim of solid-liquid separation of household garbage and further graded collection of solid garbage. The garbage can comprises a can body, wherein the can body comprises an upper filter cavity, a lower garbage cavity and a residue taking hole; a liquid collecting box and a solid collecting box are arranged in the garbage cavity side by side; an inclined baffle plate is arranged on the inner wall of the box body; a primary filter screen, a secondary filter screen and a tertiary filter screen are sequentially arranged on the upper part of the liquid collecting box in parallel from top to bottom; the upper end of the residue taking hole is equipped with a discharge brush I which is in contact with the upper surface of the primary filter screen; discharge brush channels are separately arranged on the parts, above the secondary filter screen and the tertiary filter screen, of the liquid collecting box; a discharge brush is arranged at the end, close to the residue taking hole, of each discharge brush channel; and the two ends of the discharge brush are detachably connected with the two sides of the inner wall of the can body. The garbage can realizes solid-liquid separation of garbage and further grading of solid garbage.

The invention discloses an Internet data management system based on iris verification. The Internet data management system comprises a network data capturing module, a storage module, a monitoring module, a network management module, an iris collecting module, an iris verifying module, a control module, an intelligent keyword management module and a blacklist management module. The network data capturing module is in charge of capturing the content of the internal storage of a computer. The storage module is used for storing set keywords and storing user information. The monitoring module receives the data transmitted by the network data capturing module. The network management module is used for controlling the authority of network access according to an instruction of the control module. The iris collecting module is used for collecting the iris information of a user through a camera. The iris verifying module is used for calling the user information in the storage module to be compared with the iris information collected by the iris collecting module, and a comparison result is transmitted to the control module. The control module is used for managing whether the network data capturing module is started or not according to the comparison result of the iris verifying module. The intelligent keyword managing module is used for updating the keywords in the storage module. The blacklist management module is used for storing the physical addresses of websites which are repeatedly shielded. The Internet data management system based on iris verification has the advantage of being capable of classifying the network data.

The invention relates to the technical field of leather processing equipment and discloses a graded tanning machine for leather. The graded tanning machine for leather comprises a base, wherein an annular groove is formed in the middle of the top end of the base; four rollers are glidingly connected with the two sides of the bottom end in the annular groove; every two of the four rollers constitute one group and are distributed on the two sides of the bottom end in the annular groove respectively, iron plates are fixedly connected with the top ends of the two groups of the rollers, and short rods are fixedly connected with middles of the top ends of the iron plates respectively. According to the graded tanning machine for leather, under matched usage of annular racks, a gear, an asynchronous motor and structures, animal fur on clamping devices can rotate in a soaking tank with support rods and then is dehydrated, and furthermore, water on the animal fur cannot be spilled out of the soaking tank, so that dehydration of the animal fur can be realized by the graded tanning machine for leather.

The invention discloses an internet management system with a filtering function. The internet management system comprises a network data capturing module, a storage module, a monitoring module, a network management module, an image collecting module, an image verification module, a control module, an intelligent keyword management module and a keyword verification module. The network data capturing module is responsible for capturing the content of the memory of a computer. The storage module stores set keywords and user information. The monitoring module receives data transmitted by the network data capturing module. The network management module controls the permission of network access according to a command of the control module. The image collecting module collects face information of a user through an external camera. The image verification module calls the user information in the storage module, conducts comparison and transmits a comparison result to the control module. A digital filtering module is connected between the image collecting module and the image verification module. The control module manages whether to open the network data capturing module or not according to a comparison result of the image verification module. The intelligent keyword management module searches for keywords. The keyword verification module verifies the keywords. The internet management system has the advantage of classifying network data.

The invention discloses an internet data management system with a filtering function. An internet data capturing module is used for capturing content of a computer memory. A storage module is used for storing set keywords and user information. A monitoring module is used for receiving data transmitted by the internet data capturing module. An internet management module is used for controlling internet access permission according to a command from a control module. An image acquiring module is used for acquiring facial information of users through an external camera. An image verification module is used for calling the user information from the storage module and making a comparison. A digital filter module is connected between the image acquiring module and the image verification module. The control module is used for managing whether or not to start the internet data capturing module according to comparison results of the image verification module. An intelligent keyword management module is used for updating the keywords in the storage module. A blacklist management module is used for storing physical addresses of websites which are more shielded. The internet data management system has the advantage that internet data are graded.

The invention discloses a network management system based on iris verification. The network management system comprises a network data capturing module, a memory module, a monitoring module, a network management module, an iris collecting module, an iris verifying module and a control module. The network data capturing module is used for capturing computer memory content and transmitting the captured data to the monitoring module. The memory module is used for saving keywords set and user information. The monitoring module is used for receiving data transmitted from the network data capturing module and comparing the same with the keywords of the memory module. The network management module is used for controlling network access permission according to commands of the control module. Iris information is collected by the collecting module collect through a camera. The iris verifying module is used for taking the user information in the memory module and comparing the user information with the iris information which is collected by the iris collecting module. According to the comparison result of the iris verifying module, whether or not to start the network data capturing module depends on the control module. In this way, the network data are classified.

The invention discloses an Internet management system. The Internet management system comprises a network data capture module, a storage module, a monitoring module, a network management module, an image acquiring module, an image verifying module, a control module, an intelligent keyword management module and a keyword verifying module, wherein the network data capture module is in charge of capturing memory content of computers; the storage module is used for storing set keywords and user information; the monitoring module is used for receiving data transmitted by the network data capture module, the network management module controls authority of network access according to commands of the control module; the image acquiring module is used for acquiring facial information of users through external cameras; the image verifying module is used for calling the user information inside the storage module to be compared with the facial information acquired by the image acquiring module and transmitting comparison results to the control module, the control module is used for managing whether to open the network data capturing module or not according to the comparison results of the image verifying module; the intelligent keyword management module is used for searching keywords, and the keyword verifying module is used for verifying the keywords. The Internet management system can classify the network data.

The invention discloses a filtering network management system based on fingerprint verification. The filtering network management system comprises a network data capture module for capturing contents in a computer memory, a memory module for saving set keywords and saving user information, a monitoring module for receiving the data transmitted by the network data capture module and comparing the received data transmitted by the network data capture module with the set keywords in the memory module, a network management module for controlling the authority of network access according to the command of a control module, a fingerprint acquisition module for acquiring the fingerprint information of a user by use of a fingerprint acquisition device, a fingerprint verification module for invoking the user information in the memory module for comparison, a digital filtering module connected between the fingerprint acquisition module and the fingerprint verification module, and the control module for managing whether the network data capture module is enabled according to the result of comparison of the fingerprint verification module. The filtering network management system based on fingerprint verification has the advantage of realizing the classification of the network data.

The invention relates to furnace slag separating equipment in the field of metallurgy environmental protection. The furnace slag separating equipment comprises a main supporting frame. An auxiliary supporting frame is arranged on one side of the main supporting frame in a cooperating manner. A roller is arranged on the main supporting frame in a cooperating manner. A drive device is arranged on the auxiliary supporting frame in a cooperating manner. The furnace slag separating equipment is characterized in that a rotating assembly is arranged on the periphery of the roller; the drive device isdirectly connected with the rolling assembly; an outlet is formed in one side of the roller, and an inlet is formed in the other side of the roller; multiple filter layers are arranged in the roller;a spraying device is further arranged in the roller in a cooperating manner; a water inlet is formed in the roller in a manner of cooperating with the spraying device; a water outlet is formed in theroller in a manner of cooperating with the water inlet; and the multiple filter layers are correspondingly provided with outlets. By means of the furnace slag separating equipment, furnace slag is subjected to multi-stage separating through the multiple sets of filter layers, the process that traditional equipment needs multiple steps is avoided, the work efficiency is improved, and the cost is reduced.

The invention discloses an Internet management system with a filter function based on iris verification. The Internet management system comprises a network data grabbing module responsible for grabbing content of the memory of a computer, a storage module used for storing set key words and storing user information, a monitoring module used for receiving data transmitted by the network data grabbing module, a network management module used for controlling visiting permission of a network according to a command of a control module, an iris collecting module used for collecting iris information of a user through a camera, an iris verifying module used for calling the user information in the storage module for comparison, the control module used for managing whether the network data grabbing module is started or not according to a comparison result of the iris verifying module, and a blacklist management module used for storing physical web addresses of websites with large shielded times, wherein a digital filter module is connected between the iris collecting module and the iris verifying module. The Internet management system has the advantage that network data are graded.

The invention relates to a beneficiation method for pegmatite-type spodumene, which belongs to the technical field of mineral processing. Firstly, the spodumene ore is crushed and screened, and then divided into two grades of coarse and fine through classification, and the coarse-grained material is fed into Ore washing and desliming operations, the deslimed products are sent to the heavy medium separation operation, and the heavy medium rough concentrate and heavy medium tailings are separated; the heavy medium tailings are sent to the tailings for dehydration after desliming; fine-grained Grade minerals and the slime produced by the desliming operation are fed into the classification operation to remove a part of the fine slime; the heavy medium coarse concentrate and the underflow of the desliming operation are fed into the grinding and flotation operations respectively after the desliming operation, and finally Obtain spodumene concentrate. The method of the present invention has a good separation effect. The heavy medium can be used to remove some minerals such as quartz and feldspar with relatively coarse particle size, and the flotation process can be used to remove mica, quartz and feldspar with fine particle size. Minerals have the characteristics of low grinding energy consumption, low beneficiation cost, and remarkable economic effects.

The invention discloses an Internet management system with a filtering function. The Internet management system comprises a network data capturing module, a storage module, a monitoring module, a network management module, an image collecting module, an image verifying module, a digital filtering module, a control module and a blacklist managing module. The network data capturing module is in charge of capturing the content of the internal storage of a computer. The storage module is used for storing set keywords and storing user information. The monitoring module is used for receiving the data transmitted by the network data capturing module. The network management module is used for controlling the authority of network access according to the instruction of the control module. The image collecting module is used for collecting the facial information of a user through an external camera. The image verifying module is used for calling the user information in the storage module for comparison and transmitting a comparison result to the control module. The digital filtering module is connected between the image collecting module and the image verifying module. The control module is used for managing whether the network data capturing module is started or not according to the comparison result of the image verifying module. The blacklist managing module is used for storing the physical addresses of websites which are repeatedly shielded. The Internet management system has the advantage of classifying the network data.

The invention relates to a potato grading device and belongs to the technical field of potato grading equipment. The potato grading device is composed of a rack, a guide sleeve, a loading slide carriage, a driving rotary shaft, a driving motor, a holding barrels, a grading disc and an unloading disc. The driving rotary shaft is movably mounted on the rack through a bearing pedestal; the driving motor is fixedly mounted on one side of the driving rotary shaft; the driving motor is connected to the driving rotary shaft through a transmission chain wheel and a transmission chain; the grading discis fixedly mounted in the middle of the driving rotary shaft; the guide sleeve is fixedly mounted on the rack above the grading disc; the loading slide carriage is fixedly mounted on the rack on theside above the guide sleeve obliquely; the unloading disc is fixedly mounted on the rack below the grading disc; an unloading rack is fixedly mounted on the driving rotary shaft above the unloading disc; and the three holding barrels are movably arranged on the rack below the unloading disc in a staggered manner. The potato grading device is compact in structure and skillful in design, solves theproblem that an existing sorting device gouges potatoes easily and meets the demand of enterprise production and use.