6 results about "Substance removal" patented technology

The utility model provides drilling fluid ferromagnetic substance removing equipment, and relates to the technical field of drilling auxiliary equipment, the drilling fluid ferromagnetic substance removing equipment comprises a material screening module, a machine body frame, a liquid draining module, a magnetic suction module, a cleaning module and a PLC, the material screening module is fixed above the machine body frame in a bolted mode, the liquid draining module is fixedly connected below the material screening module, and the magnetic suction module is fixedly connected below the cleaning module. A magnetic attraction module is arranged below the liquid draining module, the magnetic attraction module is fixed to the inner side of the machine body frame in a bolting mode, a cleaning module is arranged below the magnetic attraction module, the cleaning module is fixed to the machine body frame in a bolting mode, and the PLC is electrically connected with the material screening module and the magnetic attraction module. Drilling fluid can be evenly distributed on the sheet base band through the liquid draining plate, the adsorption time is prolonged, the adsorption capacity of the powerful magnet is improved, the device has a stronger magnetic adsorption effect, ferromagnetic substances in the drilling fluid can be efficiently removed through the device, through multi-layer adsorption filtration, the removal effect is good, and the efficiency is high.

The utility model provides a kind of magnetic substance removal device, it is related to silicon material cleaning technical field.The utility model includes conveyer belt, and circulating mechanism is located above conveyer belt, multiple magnetic rods are located on circulating mechanism, and cleaning block is located on circulating mechanism, wherein, the circulating mechanism drives multiple magnetic rods to do horizontal circulating motion parallel to the horizontal direction of conveyer belt, the magnetic rod elastically rotates on circulating mechanism, the cleaning block side wall is on the magnetic rod movement track and is uneven slope, and the circulating mechanism side is equipped with guide plate.The utility model magnetic rod has self-cleaning function, and automatically removes the adsorbed magnetic substance to keep the adsorption capacity to magnetic substance.

One embodiment of a heat treatment device 100 according to the present disclosure comprises a first heating unit 1 that heats a target substance 5, a heat-generating resistance body 2 that passes through the first heating unit 1 from a first surface 1a to a second surface 1b of the first heating unit 1 and is provided so as to be capable of moving back and forth with respect to the first heating unit 1, a target substance supply unit 3 that is connected to the first heating unit 1 and supplies the target substance 5 to the first heating unit 1, and a treated substance removal unit 4 that is connected to the first heating unit 1 and removes a treated substance 6 that has been treated at the first heating unit 1.

The application discloses a kind of detoxification cabinet, belong to laboratory equipment technical field.It includes: cabinet, cabinet has operating space;At least one adjusting device, first component is fixedly connected to cabinet, second component can be moved up and down relative to first component along the height direction of cabinet, to adjust the airflow flow from first component into operating space;Voice broadcast device, voice broadcast device includes detection module, sound production module and control module, sound production module is fixedly connected to cabinet, detection module and control module are electrically connected, sound production module and control module are electrically connected.Adjusting device can adjust the flow of airflow, to ensure that airflow flow and experimental requirements match, with reach experimental requirements not to be too big to cause energy waste and noise problem the beneficial effect of airflow flow.Voice broadcast device is set to realize the broadcast of the working state of detoxification cabinet, with not affect the experimental work of experimental personnel hand, improve the beneficial effect of work efficiency.

Provided is a water filtration device which comprises a filter element, the filter element comprises a filter cartridge, and the filter cartridge comprises a filter body, a waterproof wall and a water-blocking body; wherein the filter body comprises multiple bent porous hollow tubes, each of the bent porous hollow tubes has a bent end and an opening end opposite to each other with the opening end set toward the outlet tube, the waterproof wall surrounds the filter body, the water-blocking body surrounds and fixes the opening ends of the bent porous hollow tubes, and the water-blocking body has an outer peripheral surface connected to the waterproof wall. The water filtration device of the present invention has excellent heavy metal and per- and poly-fluoroalkyl substances reduction capability, and a prolonged service life.

An information processing device includes an acquisition unit which acquires use history information indicating a use history of the vehicle for a plurality of items, a derivation unit which derives an output decrease amount for each of the items based on the use history information and output decrease characteristic information, a factor-specific output decrease amount estimation unit which estimates the output decrease amount for each output decrease factor based on the output decrease amount for each item and output decrease factor information, and a control unit. When an output decrease amount for a predetermined output decrease factor is equal to or larger than a threshold value, the control unit executes adhering substance removal control of supplying a nitrogen-enriched gas having a higher nitrogen concentration and a lower oxygen concentration than air to the fuel cell as a cathode gas.