30results about How to "Good foam breaking effect" patented technology

The invention provides a steam valve and an electric cooker comprising the steam valve. According to the invention, the steam valve comprises a valve body (10), a valve cap (30) and a valve seat (20), wherein the valve body (10) is provided with an air outlet (101) opening upwards; the valve cap (30) is arranged at the upper end of the valve body (10) and provided with an opening corresponding to the air outlet (101); the valve seat (20) is arranged at the lower end of the valve body (10); the bottom of the valve seat (20) is provided with an air inlet (201); and the air inlet (201) is provided with a returnable air retainer. According to the invention, the steam valve can effectively break foams, has good anti-spilling effect and can allow pressure difference to be generated inside the electric cooker so as to increase the cooking mouthfeel of rice. According to the invention, the electric cooker comprises the steam valve.

The invention discloses an electric cooker. The electric cooker comprises an electric cooker body and an electric cooker cover; a steam valve assembly is arranged on the electric cooker cover; the steam valve assembly comprises a steam valve seat, a rotating foam breaking cover and a steam valve cover; a steam drum communicated with the lower surface of the steam valve seat is arranged on the steam valve seat and a steam hole is formed in the upper part of the steam drum; the rotating foam breaking cover is rotatably mounted on the upper part of the steam drum; at least one airflow hole is formed in the rotating foam breaking cover; airflow ejected out of the steam hole goes through the airflow hole and drives the rotating foam breaking cover to rotate. The steam valve assembly of the electric cooker comprises few parts, and is simple in structure, convenient to assemble, high in rate of finished products and good in foam breaking effect.

The invention belongs to the technical field of textile auxiliaries and discloses a propofol phosphate gas defoamer. The propofol phosphate gas defoamer is prepared from the following components in parts by weight: 0.1 to 0.8 part of propofol phosphate, 0.5 to 1.7 parts of ipratropium bromide, 100 to 150 parts of nitrogen, 15 to 20 parts of helium, 1 to 4 parts of oxygen, 0.1 to 1.5 parts of carbonic oxide, 12 to 14 parts of argon and 10 to 15 parts of ethanol. The preparation method of the propofol phosphate gas defoamer comprises the following steps: dissolving propofol phosphate into an ethanol solution, heating and stirring at the temperature of 30 to 40 DEG, collecting evaporation gas and mixing the evaporation gas with nitrogen; then mixing the mixed gas with isopropyl ammonium bromide aerosol, subsequently carrying out ultraviolet irradiation treatment for 1 to 2 hours, and mixing a treated mixture with other gases, thus obtaining a finished product. The gas defoamer is introduced into the bottom of a working bath for use, wherein the use amount of working solution per liter is 1 to 2L per minute; by means of adding gas, the dispersion uniformity of the working bath is improved; at the same time, a good foam eliminating and inhibiting effect is achieved; the propofol phosphate gas defoamer can be recycled and is high in economic benefit.

The invention discloses a soybean milk machine, which comprises: a barrel body, the side wall of the barrel body is constructed with annular bubble-breaking ribs protruding from the inner wall surface of the side wall of the barrel body; a pulverizer, which is arranged in the barrel body; a pulverizer motor, The pulverizing motor is connected to the pulverizer; at least the cooking heating part used for heating and boiling the raw pulp; the foam breaking heating part, the setting height of the foam breaking heating part is not lower than the highest liquid level in the barrel during the heating and boiling process, The setting height of the bubble-breaking ribs is not lower than the highest liquid level; the anti-overflow structure is set in the barrel and the setting height is not lower than the highest liquid level. Because the soymilk machine of the present invention is provided with a separate foam-breaking heating part, the foam-breaking can be realized by means of heating through the foam-breaking heating part, thereby improving the foam-breaking efficiency. Heated parts for better foam breaking.

The invention discloses a selective vacuum resin hole plugging machine, and relates to a hole plugging machine. The machine comprises a base, supporting stand columns are fixedly connected above the base in a bilateral symmetry mode. The tops of the supporting columns are fixedly connected with melting boxes. A plurality of electric heating tubes are fixedly connected to the side wall of the melting box. A motor is fixedly connected to the top of the melting box, a longitudinal rotating shaft is fixedly connected to the output end of the motor, stirring blades are fixedly connected to the outer side of the longitudinal rotating shaft and located in the melting box, a rotating crushing rod is fixedly connected to the upper portions of the stirring blades, and a plurality of defoaming needles are fixedly connected to the outer side of the rotating crushing rod. The machine is simple in structure, the device is simple in structure and convenient to use, resin stirring and extrusion pump driving are achieved through the single motor in the using process, bubbles in resin are eliminated through the defoaming needle in the using process of the device, the bubble breaking effect is good,and bubble-free selective hole plugging is achieved in cooperation with the camera. In addition, excessive resin can be removed through the device, and the machine is more convenient to use and worthyof popularization.

The invention discloses an electric cooker. The electric cooker comprises an electric cooker body and an electric cooker cover; a steam valve assembly is arranged on the electric cooker cover; the steam valve assembly comprises a steam valve seat, a steam valve cover and a rotating foam breaking cover; a liquid return through hole and a vent hole both penetrating through the upper surface and the lower surface of the steam valve seat are formed in the steam valve seat; the steam valve cover is mounted on the steam valve seat; a steam drum is arranged on the steam valve seat, an end cover is arranged on the upper end of the steam drum and one or more steam holes arranged in the circumferential direction are formed in the end cover; at least one airflow hole is formed in the rotating foam breaking cover; airflow ejected out of the steam hole goes through the airflow hole and drives the rotating foam breaking cover to rotate. The steam valve assembly of the electric cooker comprises few parts, and is simple in structure, convenient to assemble, high in rate of finished products and good in foam breaking effect.

The invention provides a high-temperature-resistant body-type desulfurization defoamer for power plants, which is an emulsion prepared by mixing after stepwise reaction, and contains the following components corresponding to the following parts by weight: polyether polyol reacted with fatty acid ester compound 50-80 parts of compound; 10-25 parts of low-hydrogen silicone oil and allyl polyether adduct; 1-5 parts of high-carbon alcohol; 2-10 parts of emulsifier; 1-3 parts of lauryl polymethicone share. Also provided is a method for preparing a desulfurization and defoaming agent for a high-temperature-resistant body-type power plant, including the following steps: S1: reacting to prepare polyether polyols and fatty acid esterified reactants; S2: reacting to prepare low-hydrogen-containing silicone oil and allyl polyether plus S3: Preparation of high temperature-resistant body-type desulfurization defoamer for power plants by mixing. The object of the present invention is to provide a high-temperature-resistant body-type power plant desulfurization defoamer with faster defoaming speed, longer foam suppression time and better effect and its preparation method.