An internal filtering reactor patent
The patent of an internal filtering reactor belongs to the technical field of chemical equipment. The reaction kettle includes a base, a reaction kettle body, a motor, a rotating shaft, a spiral heating tube, an electric heating tube, a partition plate, a cooling ring, and an air pump. The power output end of the motor passes through the reaction kettle body and is fixed with the rotating shaft; the spiral heating pipe is sheathed on the rotating shaft; the middle part of the partition plate is embedded with a filter plate; the filter plate is communicated with a discharge pipe; the discharge pipe vertically passes through the bottom of the reaction kettle body; the cooling ring is sheathed on the discharge pipe; and the outer wall of the cooling ring is provided with ventilation holes. Read more exciting novels for free
Huzhou Lingyou obtains sewage filtering patent
Huzhou Lingyou environmental protection equipment Co., Ltd. has obtained a number of patents related to sewage filtering, such as the patent filed in May 2024 titled "An integrated sewage filtering system for environmental protection", with the authorization announcement number of CC118495655B; The patent filed in April 2024 titled "A sewage treatment system with easily changeable membrane membranes", with the authorization announcement number of CC118125604B.
What is backwashing in filtering?
During the filtering process, as the suspended substances and particles in the sewage were captured by the filter media, dirt and impurities would gradually accumulate on the filter media, resulting in a decrease in the filtering efficiency, an increase in head loss, a deterioration in water quality, and possible occurrence of an anaerobic decay phenomenon. Backwashing was an operation to solve these problems. It was a high-speed water flow washing process in the opposite direction of gravity flow filtering. The purpose of backwashing is to remove the dirt and impurities on the filter media to maintain the filtering efficiency, extend the service life of the filter media, restore the working performance of the filter, restore the dirt holding capacity of the filter material layer, and avoid the occurrence of the phenomenon of oxygen decay. There are several backwashing methods commonly used in the particle filter bed: 1. After the filter material was flushed into a suspended state, the suspended matter was washed down by the high-speed water flow between the filter materials and carried away by the backwashing water. 2. Backwash with water to assist with surface rinsing. The surface washing water is on the filter layer, and the washing water is sprayed out from the spray mouth, so that the sand grains are well stirred, so that the suspended matter is easier to fall off, and the washing water can be saved at the same time. 3. Backwash with water to assist with air scrubbing. Usually, before the start of the water backwashing cycle, compressed air was introduced to stir the filter material. At the same time, the suspended matter was washed away by backwashing water, which could save the amount of washing water. 4. The combined air-water flushing method was mostly used in single-layer filter beds. In addition, when to carry out backwashing can be determined according to the water quality characteristics of the raw water and the requirements of the water quality of the discharged water, using standards such as limiting the head loss, the quality of the discharged water, or the time of filtering. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What is filtering in flash fiction?
Filtering in flash fiction is a technique used to focus or narrow down the story elements to make the narrative more concise and impactful.
TMT text and digital content filtering and extraction
The following is a way to filter and extract digital content from a txt-file: 1. Read the characters in the txt-file into the array: - In C language programs, you can use code similar to the following (assuming you use VS 2019 compilation environment): - First of all, include the necessary header file `stvideo.h`(if you need to handle string related operations, you may also need other header files such as `string.h `). - Open the txt-file with a pointer of `END *` type, for example,`END * mpRead = fopen ("Arithmetic 0.txt',"txtr ");`(Here, it is assumed that the file name is" Arithmetic 0.txt'"and it is under the program folder. If it is not, you need to add a path). - Then, the characters in the file are read into a character array by a loop, such as `for (i = 0; i <17500; i ++){fscan (ftRead," % c","a (i));}`(Here, the array is assumed to be `a` and large enough to accommodate the contents of the file). 2. By comparing the characters, the numbers in the array were extracted, and a space was added after the specific number of numbers. Then, it was written into another file: - In the process of reading the characters into the array, it could be determined whether the characters were numbers. If they were, the extraction operation would be performed. For example, in the C language code above, it can be judged as follows: - Set a variable to count the number of numbers, such as `int k = 0;`. When a number character is read, it will be stored in another array used to store numbers (assume it is `b `), and a space will be added after every three numbers.(The three numbers here are just an example and can be modified according to your needs.) The code is like `if (a (i)<='9'){if ('0'<= a (i)){b (j)= a (i); k ++; j ++;} if (k == 3){b (j)=''; k = 0; j ++;}}`. - Finally, write the contents of the array into another file (such as "data.txt.") by opening the target file `QI * mpWrite = fopen ("data.txt.","w ");`, and then write the contents of the array into the file `for (i = 0; i <5000; i ++) fprint (mpWrite," % c ", b (i));`. In addition, different software or tools may also have functions for digital extraction, but the above is a more basic programming implementation. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Recently, a very popular photo filtering software
Soft Pink was a brand new camera filtering software for mobile phones. It had a variety of filter effects, such as milk filter, starlight filter, fruit filter, dessert filter, etc. It also included filter effects, skin beauty effects, and other functions. In addition, CameraBag Picture for Macs also provided hundreds of beautiful default filter options, including dozens of professional layering adjustments to layer and adjust the ultra-realistic film grain and camera effects, but it was for Macs. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
How about the filtering system of the internet celebrity mask?
Some internet celebrity masks had poor filtering performance. For example, the particle filtering performance of a net red elastic fabric mask was only 16.5%. This filtering efficiency meant that only more than 10% of the airborne particles were blocked, and more than 80% of the airborne particles could pass through the fabric. It could only prevent some daily pollen, large particles, etc. There was also a mask that was labeled as having a steam hot compress function. Its main components were iron powder and activated carbon. Its main function was to absorb odors and heat. It had almost no filtering effect and could not effectively block small particles. However, there were also some online celebrity masks that used special filter materials, such as nanofiber millipore membrane. After preliminary testing by relevant agencies, the filtering performance of fine particles with a diameter of 75 nanometres (0.075 mum) exceeded 95%(reaching the standard of KN95 masks). <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Full text of the patent
As someone who loves to read novels, I don't have the ability to directly obtain the full text of the patent. The full text of the patent must be provided by the patent applicants and reviewed and published by the patent office. If you want to know the full text of a specific patent, it is recommended to consult the relevant patent agency or lawyer to obtain accurate information.
Is the cracking precipitator a reactor?
The FCCU consisted of a reactor (discharger), a regenerating, and other equipment. The discharger was a part of the reactor. It was not an overall concept of the reactor in a separate sense, but a component of the reactor that carried specific functions in the FCCU reaction system. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Nuclear fission in the reactor
Take Uranium-235 as an example. When the nucleus of Uranium-235 was bombarded by external neutrons, one nucleus would absorb a neutron and split into two smaller nuclei, releasing two to three neutrons at the same time. The neutrons produced by the fission bombarded another Uranium-235 nucleus, causing new fission. If this continued, it would be a fission chain reaction, which would produce a large amount of heat. In order to achieve such a nuclear fission reaction, the reasonable structure of the reactor should include nuclear fuel, moderator, heat carrier, control facilities, and protective devices. The nuclear fuel needed to be made from uranium ore through processes such as selection, crushing, acid soaking, and concentration to produce a certain amount of uranium and a certain geometric shape of the rod. In a traditional nuclear fission reactor, in order to improve the chain fission reaction efficiency of nuclear fuel, it was necessary to decelerate the high-speed neutrons (fast neutrons) produced by fission into slower neutrons (thermal neutrons). A neutron moderator composed of lighter nuclei (such as light water, heavy water, etc.) would be added to use the hydrogen atoms to decelerate the high-speed neutrons. The heat carrier could be used to take away heat to prevent the reactor from burning down due to overheating. The heat that was extracted could turn the water nuclear reactor into steam to drive the gas turbine to generate electricity. The control facility allowed the nuclear reactor to operate according to human wishes. The protective device was because uranium and fission products were highly radioactive and could cause harm to humans. In addition to the traditional reactors that used Uranium-235 as nuclear fuel, there were also fast neutron reactors (nuclear fission reactors without neutron moderators) and thorium-based molten salt reactors (fourth-generation reactor nuclear energy systems that used thorium as nuclear fuel and composite fluorides as coolants). Their nuclear fission reaction principles were similar, but there were differences in specific fuel, efficiency, safety, and so on. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
byd reactor principle
In the BYD reactor, fresh and recycled formalin from the formalin plant entered the liquid phase of the BYD reactor, while the ethyne gas entered the bottom of the reactor and dispersed in the liquid-solid phase. Under the effect of the catalyst, the reaction occurred to form 1,4-butynegol (C2H2 + 2HHamster → HOCH2C = ccH20H (BYD)). After the pulp in the ByD reactor was filtered by the candle filter in the reactor, the filtered liquid entered the ByD collection tank (BD-V104). The reactor's internal components included a candle filter, an ethyne loop, a stirring device, a cooling coil, etc. The shell was made of Q345R + 316L. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>