6results about How to "Easy to condense" patented technology

This utility model discloses a multi-stage filtration-type condensation and collection device, belonging to the field of condensation technology. It includes a frame, and further comprises a condensation device, a conveying device, and a filtering device. The condensation device is installed on the left side of the frame, the conveying device is installed below the condensation device, and the filtering device is installed below the conveying device. The condensation device includes an outer shell, an outer condensation pipe, a first discharge port, a middle shell, and a right-side inlet. The outer shell is fixedly installed on the left side of the frame, and an air inlet is fixedly installed on the left side of the outer shell. The outer condensation pipe is fixedly installed inside the outer shell, and its inlet end penetrates the outer shell and is fixedly installed on the left side of the outer shell. The first discharge port is fixedly installed below the outer shell, and the middle shell is fixedly installed inside the outer shell. Through this method, this utility model can perform multiple, temperature-decreasing condensation of mixed gases and allows for quick, one-step filter replacement.

The present application relates to chemical and environmental protection technical field, and aims to provide a kind of coating production waste gas treatment process, comprising the following steps: A, waste gas collection;B, pretreatment;C, pressurized enrichment;D, condensation separation;E, drying treatment;F, activated carbon adsorption.The present application can greatly improve the concentration of harmful substances in waste gas by pressurizing waste gas before activated carbon adsorption, which is convenient for subsequent condensation, drying, activated carbon adsorption and other operations.The pressurization multiple is controlled at about 3-5 times, which can avoid power waste caused by excessive pressurization while ensuring the efficiency of subsequent treatment.The waste gas compressor used in the present application adopts swing compression, which has the characteristics of compact structure, low power consumption and strong working continuity, and provides a new treatment method for waste gas treatment in coating production.

The utility model provides a kind of exhaust treatment device for dry etching, comprising: exhaust duct, the exhaust duct includes air inlet and exhaust port, the air inlet is connected with dry etching device;Heating belt, the heating belt is wrapped and arranged outside the exhaust duct;Deposition device, one end of the deposition device is connected with the air inlet, the other end of the deposition device is connected with the exhaust port, and the deposition device is adapted to make exhaust deposition to form polymer.The exhaust treatment device for dry etching provided by the utility model can reduce the condensation of exhaust to form polymer in the exhaust duct, reduce the blockage of exhaust duct, and improve the efficiency of exhaust treatment.

The utility model relates to putty production technology field, concretely relates to a kind of formaldehyde-free putty paste mixing equipment for interior wall latex paint, it include: mixing tank, the vertical rod is rotatably connected in the inside top of mixing tank, the vertical rod side wall is fixedly connected with multiple mixing plates, the side wall of multiple the first grinding tooth plate that is fixedly connected with of mixing plate is away from vertical rod, two second grinding tooth plates are symmetrically fixedly connected in the mixing tank inner wall, multiple the first grinding tooth plate constantly sweeps past two second grinding tooth plates in rotation process.The utility model multiple mixing plates rotation drive multiple the first grinding tooth plate constantly sweeps past two second grinding tooth plates, with multiple raw materials constantly flow in mixing tank, so that the powdered raw material that coagulates together enters between the first grinding tooth plate and second grinding tooth plate, can be coagulated together the powdered raw material grinding dispersion open, accelerate the mixing efficiency of powdered raw material, improve the mixing quality of formaldehyde-free putty paste.

The utility model belongs to rubber vulcanization waste gas treatment technical field, concretely relates to a kind of rubber vulcanization waste gas purification treatment device, including heat exchange tower, oil fume processing tower, condensation tower and neutralization tank, the heat exchange tower top is connected with the second exhaust pipe one end, the other end of the second exhaust pipe is fixedly connected with oil fume processing tower bottom, the oil fume processing tower top end is connected with the third exhaust pipe one end, the other end of the third exhaust pipe is installed on condensation tower, the condensation tower top end is fixed with the fourth exhaust pipe one end, the other end of the fourth exhaust pipe is fixedly connected with neutralization tank bottom, the heat exchange tower inside is equipped with filter cartridge, the top end of filter cartridge is fixedly installed with curved heat exchange pipe, the top of curved heat exchange pipe is connected with curved heat exchange pipe, the utility model is equipped with filter cartridge structure in heat exchange tower, after rubber vulcanization waste gas mixed with dust enters heat exchange tower from air inlet pipe, will be filtered by filter cartridge, filter cartridge structure increases the contact area of waste gas and filter surface, can more effectively filter dust in waste gas.

The invention relates to the technical field of skid-mounted transformer substations, in particular to a skid-mounted transformer substation based on an intelligent power distribution network, and solves the problems that when an existing skid-mounted transformer substation is applied, a used insulating medium cannot continuously keep pure quality, and positive voltage insulation treatment is inconvenient to carry out on the transformer substation through the insulating medium. Comprising a box type protection mechanism, an insulation regulation and control mechanism is installed on the inner side of one end of the box type protection mechanism, the insulation regulation and control mechanism comprises an insulation gas conveying module, a backflow heat dissipation module is installed on the inner side of the insulation gas conveying module, and a circulation purification module is installed on one side of the backflow heat dissipation module. The backflow heat dissipation module comprises a heat dissipation box, and a condenser is fixedly installed at the bottom end of the heat dissipation box. Through the backflow heat dissipation module and the circulating purification module, circulating conveying and processing of insulating gas are facilitated, and insulating operation of a transformer substation in the protection box and the quality of the insulating gas are kept.