6results about How to "Guaranteed defoaming effect" patented technology

The application provides a continuous foam rectification separation and purification device, which comprises a rectification tower and a defoaming cylinder; a stirring assembly is arranged in the defoaming cylinder, and the stirring assembly is connected with a driving mechanism; the stirring assembly comprises a circular pipe; a plurality of uniformly distributed cross pipes are fixedly connected around the circular pipe, and the cross pipes are provided with a plurality of liquid outlet holes in the length direction; a lifting mechanism is installed in the defoaming cylinder and connected with a connecting pipe fixedly connected with the top end of the circular pipe; a conveying mechanism is used for conveying a defoaming agent into the circular pipe; a feeding assembly is installed at the top inlet of the defoaming cylinder; the feeding assembly comprises an inner cylinder, an outer cylinder and an expansion pipe, a spiral channel is arranged between the inner cylinder and the outer cylinder, a plurality of micropores are arranged on the inner cylinder wall and communicated with the inner cylinder, and the plurality of micropores are uniformly distributed in the length direction of the channel; the expansion pipe is connected with the inner cylinder, and the bottom end of the expansion pipe is rotationally and sealingly connected with the top end of the connecting pipe. The preliminary defoaming during feeding and the secondary defoaming in the defoaming cylinder improve the defoaming effect.

This utility model relates to the field of vacuum degassing technology, and more particularly to a vacuum degassing device for memory foam foam raw materials. The technical problem this utility model aims to solve is to provide a vacuum degassing device for memory foam foam raw materials that can achieve efficient, thorough, and stable degassing, ensuring the degassing effect and chemical stability of the material. A vacuum degassing device for memory foam foam raw materials includes a degassing tank, which is formed by a tank body and a tank lid sealed together. The tank lid has an inlet, and the bottom of the tank body has an outlet. Both the inlet and outlet are equipped with control valves. A stirring motor is installed on the tank lid, and the output shaft of the stirring motor is connected to a stirring rod installed inside the tank body. The degassing tank is also equipped with a pressure sensor for real-time monitoring of the pressure inside the tank. A vacuum port and an air injection port are also fixedly connected to the tank lid. This utility model achieves efficient, thorough, and stable degassing, ensuring the degassing effect and chemical stability of the material.

The present application provides a kind of household appliance device drainage method, comprising: water inlet program, in water inlet program, in the case where drain is closed, from washing water inlet, washing water is introduced into water storage container;Drainage program, in drainage program, open drain, to drain washing water in water storage container;And defoaming program, in defoaming program, remove the foam in water storage container, defoaming program includes first defoaming program and second defoaming program, after executing first defoaming program, water level detection step is executed, in water level detection step, when detecting washing water, error program is executed, when detecting foam, first defoaming program is executed again, when not detecting washing water and foam, second defoaming program is executed.According to the present application, a kind of household appliance device drainage method can be ensured both defoaming effect and promptly respond to the situation of poor drainage.

The utility model relates to the technical field of sauced and stewed pork product manufacturing, and discloses a sauced and stewed pork product precooking device which comprises a precooking tank, a heating pipe is fixedly connected to the lower surface in the precooking tank, and a lifting mechanism for driving a pork net basket to ascend and descend is arranged at the upper end of the right side surface of the precooking tank; a supporting plate is fixedly connected to the upper end of the rear surface of the pre-cooking tank, and a defoaming mechanism is arranged on the upper surface of the supporting plate; raw materials of the sauced pork products are placed in the pork net basket, water is heated through the heating pipe for precooking, the telescopic cylinder drives the pork net basket to ascend and descend to be immersed in the water or lifted out of the water, pork does not need to be taken out, a water pump in the defoaming mechanism pumps surface water into a defoaming box, and floating foam in the water is removed through a filter plate. The situation that the taste and color of the product are affected due to the fact that floating foam is not removed in time is avoided, manual removal is not needed, and time and labor are saved; the height of the suction ring can be adjusted by the adjusting mechanism, so that the suction hole is always positioned in the water surface, and the defoaming effect is ensured.

This utility model discloses an automatic defoamer dispensing device for short fiber drawing, comprising: a lifting frame, a defoamer container, a dispensing tube, a valve, a first liquid level sensor, and a second liquid level sensor. The defoamer container is mounted on the lifting frame, the dispensing tube is mounted on one side or bottom of the defoamer container, and the valve is mounted on the dispensing tube. The first liquid level sensor is suspended on one side of the dispensing tube to monitor the liquid level below the dispensing tube, and the second liquid level sensor is suspended above the defoamer container. The lifting frame can be placed in an oil storage tank and its position can be adjusted so that the dispensing tube is positioned above the foam concentration area in the oil storage tank for concentrated defoaming. The valve opening is adjusted according to the defoaming effect to ensure the defoaming effect. The first liquid level sensor monitors the foam level to avoid the problem of oil foam overflowing due to untimely defoaming, thus improving the level of automation.

The utility model provides a shielding layer material mixing and pouring platform of a nuclear storage and transportation container, and belongs to the technical field of spent fuel post-processing, the shielding layer material mixing and pouring platform of the nuclear storage and transportation container comprises a material mixing system and a storage and transportation container which are integrated on a main platform, material mixing and pouring are carried out on the main platform, the operation is convenient and fast, and the working efficiency is improved. The pouring efficiency of the shielding layer can be improved; a first raw material and a second raw material are mixed in the material mixing system, the vacuum system vacuumizes the material mixing system and the shielding interlayer, the materials mixed by the material mixing system enter the material distributor and are conveyed into the corresponding pouring cavities through the material distributing pipes of the material distributor, and multi-path vacuum pouring is performed in the storage and transportation container at the same time. The bubble defect during curing of the shielding material is reduced, the defoaming effect of pouring of the shielding material is guaranteed, the pouring quality of the shielding layer is improved, and meanwhile the pouring efficiency is improved.