5results about How to "Improve ionization efficiency" patented technology

This invention relates to a multi-stage interception and automatic impurity removal wastewater treatment device, comprising: an impurity removal chamber, wherein a filter screen is provided inside the impurity removal chamber and a filter screen cleaning mechanism is provided on the outer side wall; a collection chamber, wherein an opening and closing mechanism is formed inside; and a disinfection chamber, wherein a disinfection mechanism is provided inside. The beneficial effects of this invention are: by providing a multi-stage filter screen with progressively smaller pore sizes at the top of the impurity removal chamber, the device's removal effect on solid impurities in wastewater is enhanced; by providing a filter screen cleaning mechanism, the self-cleaning ability of the filter screen is improved, solving the problems of easy clogging and time-consuming and laborious filter screen cleaning in traditional water treatment equipment, effectively improving the automation level and continuous operation capability of the device; by providing a disinfection mechanism, the air intake of the device and the probability of air ionization are increased, improving the air ionization efficiency, thereby increasing the concentration of active purification components in the disinfection gas; making disinfection more thorough and effective, and improving the disinfection effect of the device.

The utility model discloses a microwave plasma reaction system, including: frame, microwave resonance cavity, assembles on the frame, microwave source device, assembles to the microwave resonance cavity outer wall, is used for to microwave resonance cavity inside microwave feed -in, quartz tube, from top to bottom through microwave resonance cavity setting, it has the reaction section in microwave resonance cavity, gas inlet component, with one end of quartz tube intercommunication, is used for the gas into, assembly spare, be located in the quartz tube, along the axial direction of quartz tube and extend to the reaction section, needle body, be located in the reaction section, perpendicular the axial arrangement of quartz tube, set up a plurality of, a plurality of needle body assembly spare is arranged along the axial direction of quartz tube and arranges, blanking component, with another end of quartz tube intercommunication, is used for discharging processing material, the microwave plasma reaction system that the utility model proposes, through microwave energy to gas ionization, can high -efficient production plasma, to material processing effect is good.

This invention belongs to the field of analytical testing and discloses a laser ionization source tissue sample detection device, including a laser, a light guide arm, a mounting platform, and an ionization cavity. The ionization cavity comprises an ionization chamber and an ion source, forming a hollow chamber. The mounting platform is installed within the hollow chamber of the ionization cavity and has a sample-carrying platform with a clamping device. The laser's emission port is connected to one end of the light guide arm, and the other end of the light guide arm extends above the sample-carrying platform. A lens or optical fiber is installed inside the light guide arm to achieve lossless laser transmission. Utilizing the advantages of the light guide arm and three-dimensional displacement stage, it achieves high-sensitivity, precise operation, efficient ionization, and accurate positioning, enabling the laser to be used at various distances, achieving efficient ionization and high-sensitivity mass spectrometry detection of tissue samples such as biological tissues, animal and plant tissues, and clinical sample slides.

The application relates to a plasma generating device, belonging to the technical field of plasma. The device comprises multiple plasma generators (11), each of which is provided with a plasma tube (29). The plasma tube (29) comprises an outer electrode tube (21) and an inner electrode tube (24), and the outer electrode tube (21) and the inner electrode tube (24) are connected to two poles of a high-voltage power supply. The device is characterized in that: the positive electrode tube and the negative electrode tube are sleeved to form a tubular discharge area, the discharge area is closed at both ends to form a gas fluid channel (28), and the outer electrode tube (21) is provided with a flow port (20) for the gas to enter and flow out of the fluid channel (28). In the plasma generating device, the fluid channel is formed in the plasma tube and is closed at both ends, and the fluid channel is the discharge area formed by the positive electrode and the negative electrode, so that the ionization efficiency of air passing through the discharge area can be greatly improved, the density of generated plasma is higher, and the plasma is more stable.

A plasma tube and plasma generator belong to the field of plasma technology. It includes a positive electrode tube and a negative electrode tube, which are respectively connected to the two poles of a high-voltage power supply. A discharge region is formed between the positive and negative electrode tubes. The key feature is that the positive and negative electrode tubes are inner and outer sleeved to form a tubular discharge region. The two ends of the discharge region are closed to form a gas fluid channel. Openings for gas entry and exit from the fluid channel are formed on the outer surface of the sleeved positive and negative electrode tubes. In the plasma tube of this application, a closed-end fluid channel is formed between the positive and negative electrode tubes. This fluid channel simultaneously serves as the discharge region formed by the positive and negative electrodes. Therefore, the width of the discharge region formed between the positive and negative electrode tubes is small, which can greatly improve the ionization efficiency of air passing through the discharge region, resulting in a higher and more stable plasma density, and reducing energy consumption.