6results about How to "Exchange evenly" patented technology

The application relates to the technical field of ion exchange equipment and specifically discloses a device and method for removing air bubbles in an ion exchange column, which comprises a shell, multiple groups of ion exchange components and multiple gas-liquid separation pieces, the multiple groups of ion exchange components are arranged in the shell and are spaced apart along the axial direction of the shell, the gas-liquid separation pieces correspond to the ion exchange components one by one, each gas-liquid separation piece is arranged on the side of the ion exchange component close to a discharge port, the gas-liquid separation piece is umbrella-shaped, a separation cavity is formed between the gas-liquid separation piece and the ion exchange component, the top of the gas-liquid separation piece is connected with an exhaust pipe, the exhaust pipe extends to the outside of the shell, the gas-liquid separation piece comprises a body and a flow blocking part, the body is connected with the flow blocking part, a flow hole is formed in the body and is used for passing fluid, the normal projection of the flow blocking part on the body covers the flow hole, so that the gas phase can rise along the flow blocking part to the exhaust pipe and be discharged. The application can efficiently remove the air bubbles generated in the ion exchange process.

This utility model discloses a furnace tube support structure for an organic heat carrier heater, including a furnace body; a combustion chamber is provided at the bottom of the furnace body, and an igniter is provided in the combustion chamber; a water inlet pipe is fixed at the water inlet on the upper side of the furnace body, and a drain pipe is fixed at the drain outlet on the lower left side of the furnace body; several return smoke pipes are fixed inside the furnace body, and the return smoke pipes are connected to the inner cavity of the combustion chamber through a smoke supply pipe; an exhaust pipe is fixed at the exhaust outlet of the return smoke pipes; and a support plate is fixed on the inner wall of the furnace body at the same level as the return smoke pipes, with through holes opened on each support plate. This furnace tube support structure for an organic heat carrier heater, by fixing support plates at the same level as the return smoke pipes inside the furnace body and opening through holes on the support plates for the return smoke pipes to pass through, ensures normal flow of water in the furnace body when boiling, and improves the uniformity of heating, due to the small space occupied by the support plates and the gaps between the support plates.

The utility model provides a kind of wafer temperature uniform control and automatic transfer integrated device in hot plate air extraction process, including disc-shaped cavity main body and automatic wafer transfer assembly, cavity main body top is plane structure, hot plate upper surface is perpendicular to the central axis of cavity main body, the sealing disc is coaxially arranged with cavity main body;It further includes air inlet and air outlet, air inlet is circularly opened in the sidewall top of the cavity main body;Air outlet is opened in the top surface center of the cavity main body.The utility model determines suitable cavity wall surface material by optimizing cavity structure, reasonably selecting air inlet and air outlet position, solves the problem of wafer temperature uneven in prior art, and realizes wafer automatic taking through intelligent automatic wafer transfer assembly structure under the form of not changing cavity structure, improves the quality and efficiency of semiconductor wafer manufacturing.

The utility model provides a portable temperature and humidity sensor checking auxiliary device, which comprises a support plate and a multi-cavity ventilation box, a positioning plate is fixedly arranged at the top of the ventilation box, a plurality of positioning holes for placing sensors and standard devices are arranged on the positioning plate, the support plate is connected with the ventilation box through a rope, and the support plate is connected with the ventilation box through a rope. The rope is provided with an adjusting part for adjusting the distance between the rope and the rope, so that the waiting time is shortened, the checking result is more accurate and reliable, the working efficiency is greatly improved, and the meteorological observation quality is guaranteed.

The invention relates to the technical field of hard alloy column tooth passivation, and particularly discloses a hard alloy column tooth passivation machine tool which comprises a frame body, an inner cylinder is rotationally arranged at the upper end of the frame body, a cylinder cover is hinged to the upper end of the inner cylinder, a clamping assembly is arranged on the bottom wall of the inner cylinder, a liquid storage tank is arranged on one side of the frame body, and a water pump is arranged on one side of the liquid storage tank. The water inlet end of the water pump communicates with the liquid storage tank, the water outlet end of the water pump communicates with the middle of the bottom wall of the inner cylinder, and an electrolytic passivation mechanism is arranged on the inner bottom wall of the inner cylinder; the cylindrical teeth are placed in the inner cylinder, the clamping assembly can stably clamp the cylindrical teeth, then the cylinder cover is closed, the water pump is started, the water pump on one side of the frame body pumps electrolyte in the liquid storage box into the middle of the bottom wall of the inner cylinder, and at the moment, the electrolytic passivation mechanism can make the polished ends of the cylindrical teeth generate uniform passivation films; and the scraping effect and scraping efficiency of the passivation film are improved, so that the passivation effect of the column teeth is improved, the corrosion resistance of the column teeth is improved, and the service life of the column teeth is prolonged.

The application discloses a washing and drying integrated machine, which comprises a box body, an outer cylinder, an inner cylinder, a condensing disc, a cooling device and a heating air duct. The condensing disc is provided with a heat superconducting channel, the heat superconducting channel has extremely high heat conductivity, can rapidly respond to heat change, can rapidly absorb heat in the wet and hot air entering the outer cylinder from the inner cylinder, so that the moisture in the wet and hot air is condensed into water, that is, the dehumidification efficiency of the product is improved, and the clothes can be rapidly dried; in addition, the channel wall of the heat superconducting channel is thin, on the one hand, the heat transfer time through the channel wall is shortened, the response speed of the heat superconducting channel to heat change is accelerated, and the heat conductivity of the heat superconducting channel is further improved, on the other hand, the thin channel wall can significantly reduce the thermal resistance in the heat transfer process, so that the heat exchange can be more smooth, and the heat conductivity of the heat superconducting channel is further improved.