26results about How to "Improve dryness" patented technology

This utility model discloses an exhaust structure for a dissolving tank in an alkali recovery boiler, including a dissolving tank shell, an exhaust pipe installed on the dissolving tank shell, an exhaust pipe connecting box inside the dissolving tank, an outlet of the exhaust pipe connecting box connected to the inlet of the exhaust pipe, a grid installed at the inlet of the exhaust pipe connecting box, and flushing pipes installed on both the exhaust pipe connecting box and the grid, with the flushing pipes connected to pipes, allowing water to flow into the exhaust pipe connecting box along the pipes and flushing pipes; when gas passes through the grid, dust and unvaporized liquid droplets in the gas are captured by the grid, purifying the gas discharged through the dissolving tank by using the grid, reducing the dust content of the discharged gas and increasing the dryness of the gas, and the flushing pipes are installed to periodically flush the exhaust pipe connecting box and the grid, reducing the risk of sodium salt caking and corrosion in the exhaust pipe, and improving the continuous operation cycle of the system.

The present application provides a collecting device for condensate wellhead, comprising a production mechanism including a tubing arranged in a casing and used for receiving fluid from the condensate wellhead, a collecting mechanism including a separation assembly connected with the tubing and a collector arranged below the separation assembly, and a reinjection mechanism including a first pipeline arranged between the separation assembly and the casing, wherein the fluid can be separated into gas phase and liquid phase under the action of the separation assembly, the liquid phase enters the collector, and a first part of the gas phase flows to an annulus between the tubing and the casing through the first pipeline, and a second part of the gas phase flows to outside through a second pipeline. The present application ensures that the fluid from the condensate wellhead can be fully separated, so as to improve the yield of condensate oil.

This application relates to an apparatus and method for improving the dryness of brewer's lees, belonging to the field of feed processing technology. The apparatus, used for solid-liquid separation of brewer's lees, includes a base with opposing first and second end faces. The base has a chamber, and a first perforated filter hole communicating with the chamber is formed on the first end face. A support assembly is disposed on the first end face of the base. A filter assembly includes a first filter screen component and a second filter screen component, wherein the first filter screen component is laid on the first end face, and the second filter screen component covers the support assembly; the second filter screen component and the support assembly together form a pipe communicating with the chamber. This apparatus can automatically separate the solid and liquid of brewer's lees through the filter assembly and collect water into the chamber of the base, thereby avoiding water pollution caused by water leakage from the brewer's lees.

The application discloses a high-flash-point alkyd protective paint and a preparation method thereof. The paint is a single-component product and specifically comprises high-flash-point alkyd resin, mixed alkane / aromatic hydrocarbon solvent oil, pigment, filler, bentonite, dispersant, drier, anti-skinning agent and the like. The paint has the advantages of high flash point (67-70 DEG C), fast drying, anti-yellowing, impact resistance, salt water resistance, excellent adhesion, high solid content, low VOC content and the like, and can be stored and transported as common goods.

The invention provides a silk fibroin composition for injection and a preparation method thereof, and belongs to the technical field of medical cosmetology. The silk fibroin composition is prepared from the following components in percentage by mass: 0.1 to 0.7 weight percent of hyaluronic acid or salt thereof, 0.1 to 10 weight percent of silk fibroin and the balance of phosphate buffer solution. The silk fibroin composition is used for water-light injection, can promote collagen production and inhibit collagen fibrosis, does not have adverse reactions such as skin allergy, hardening and the like, and has the effects of quickly improving the dry state of skin, fading fine wrinkles or wrinkles, replenishing water, preserving moisture and tightening the skin.

The utility model discloses a high-density closed felt structure which comprises a flannelette surface layer, a flannelette core layer, a flannelette bottom layer, a first base cloth layer and a second base cloth layer, the first base cloth layer comprises first warp yarns, second warp yarns and first weft yarns; third weft yarns corresponding to the first warp yarns in the first base cloth layer and the second base cloth layer are arranged in the flannelette core layer; flannelette water absorption cavities are formed among the first weft yarns, the second weft yarns and the third weft yarns; the high-density base cloth layer is formed by the first warp yarns, the second weft yarns and the first weft yarns of the first base cloth layer and the second base cloth layer, so that more water can seal gaps of the coarse cotton cloth, the coarse cotton cloth is more closed and airtight, the vacuum degree of vacuum equipment is conveniently kept during vacuum dewatering, dewatering of the coarse cotton cloth is more sufficient, the dryness of the coarse cotton cloth is improved, and the service life of the coarse cotton cloth is prolonged. And flannelette water absorption cavities are formed among the first weft yarns, the second weft yarns and the third weft yarns, so that the water absorption capacity is effectively improved, and the dryness of the paper sheet is improved.

The application relates to the technical field of children's products, in particular to a children's carrier. The children's carrier comprises a shoulder strap, the shoulder strap comprises a first shoulder part and a second shoulder part, the first shoulder part is provided with a first connecting piece; the second shoulder part is arranged in parallel with the first shoulder part along a transverse direction, the second shoulder part is provided with a second connecting piece, the second connecting piece is configured to be connected with the first connecting piece, so that the second connecting piece and the first connecting piece have a connected state, and the second connecting piece is configured to be separated from the first connecting piece, so that the second connecting piece and the first connecting piece have a separated state; wherein the first shoulder part and the second shoulder part are close to each other along the transverse direction, so that the first shoulder part and the second shoulder part both have a concave structure. The shoulder strap of the children's carrier provided by the application meets the ergonomic design and has high comfort.

This invention discloses a steam-water separation and reheating device, comprising a shell, a steam inlet pipe, a nozzle, an ejector pipe, and a swirl plate. A steam inlet is welded to one side of the upper end of the shell, and a subcooled water outlet is provided at the lower end. An ejector pipe is installed inside the shell, with a steam outlet extending from the top of the shell at its upper end. The lower part of the ejector pipe is connected to the nozzle via a steam inlet flange, and the lower end of the nozzle is connected to the steam inlet pipe. A new steam inlet is provided after the steam inlet pipe extends from one side of the shell. A swirl plate is welded to the outside of the ejector pipe. The steam-water separation and reheating device of this invention has no moving parts, and compared to the original structure, it can more effectively improve the dryness and kinetic energy of the residual steam, remove water droplets from inside the wet steam, and effectively protect the internal flow structure of downstream equipment.

This utility model discloses a steam generating device and its exhaust structure, comprising: a first steam flow channel for connecting the steam generating body of the steam generating device; and a second steam flow channel connected in series downstream of the first steam flow channel; wherein a flow-limiting structure with a fixed flow area is provided between the first steam flow channel and the second steam flow channel; the flow area of ​​the flow-limiting structure is smaller than the flow area of ​​the first steam flow channel. By setting the flow-limiting structure, this utility model ensures that, under the same steam output pressure conditions, the furnace pressure of the steam generating body with the flow-limiting structure is greater than the furnace pressure without the flow-limiting structure, thereby achieving the effects of increasing furnace pressure, enhancing operational stability, improving furnace operation stability under low-pressure conditions, balancing the temperature around the furnace, and increasing steam dryness.