32results about How to "Temporary storage" patented technology

The invention relates to the field of grain processing, in particular to a hollow drill. The hollow drill comprises a hollow drill bit and a bran net. The hollow drill bit is sleeved with the bran net. The hollow drill bit comprises a drill bit body, a rice barrel, one or more beads, strip-shaped empty slots, a grain inlet and a rice outlet. The rice barrel is of a hollow cylinder structure. The drill bit body is sleeved with the rice barrel. The beads are arranged on the outer side in the height direction of the rice barrel. The strip-shaped empty slots are formed in the beads. The grain inlet is formed in the top of the rice barrel, and the rice outlet is formed in the bottom of the rice barrel. Larger rice bran or other sundries can be discharged better by means of the design of a strip-shaped empty slot component in the hollow drill bit.

The invention relates to an oil fume buffer mechanism for a range hood, which includes a check valve and an oil fume buffer device. The valve body of the check valve has a smoke exhaust channel, and the smoke exhaust channel has an air inlet and an air outlet. The valve plate is set on the smoke exhaust channel, and can be rotated relative to the valve body to open or block the smoke exhaust channel; the oil fume buffer device is arranged between the air outlet and the air inlet of the valve body, which has a main oil smoke channel, and the main oil smoke channel There are connected smoke inlet and smoke outlet in the longitudinal direction, the smoke inlet is in fluid communication with the air outlet, and the smoke exhaust is in fluid communication with the air inlet; the partial side wall of the main oil fume channel has at least one laterally outward expansion The main structure that increases the volume of the main oil fume passage. When the oil fume is poured back through the gap of the check valve, when the main structure is subjected to the pressure in the main oil fume channel, the volume increases to slow down the pressure of the oil fume in the main oil fume channel, and temporarily stores the oil fume, which delays the oil fume from flowing back through the range hood to a certain extent Go indoors.

The invention provides a temporary kitchen bowl placing rack. Bowl fixing grooves are arranged in the upper side of a rack, and the rack is then fixed on a table through fixing members. A rack added on a table can be used for placing bowls temporarily.

The present invention relates to the technical field of petroleum exploitation, specifically a mineral impurity separation device for petroleum exploitation, comprising a side support and a storage tank, two side supports are provided, and the two side supports correspond to A C-shaped limit rod is integrated on the surface, and each C-shaped limit rod is fixedly connected by a fixing bolt. The inner wall of each C-shaped limit rod is provided with a matching sliding groove, and the outer wall of the storage tank Cooperating sliding rings are integrally provided on the surface respectively. In the present invention, through the cleaning assembly fixedly connected with the extension plate at the lower end of each limit spring, its sealing operation can be released and the interior of the reserved collection tank can be cleaned by using a brush. Transfer the small minerals to the inside of the reserved collection tank to ensure that they are cleaned in place. Compared with the existing technology, it solves the problem of residual small minerals that are easy to accumulate in the interior after separation. If it is used for a long time, it will cause the effect of separation in the later stage Then comes the problem of falling.

The invention discloses a local gluing machine for color boxes. An installation rod is installed on the top of the fuselage, an elastic rope is installed on the upper surface of the swing plate, a cardboard is installed on the lower end of the swing plate, and the bottom of the installation top plate passes through The installation column is installed with an installation bottom plate, and the outer side of the installation column is wrapped with a protective gauze. The structure of the present invention is scientific and reasonable, and it is safe and convenient to use. The cardboard installed at the bottom of the swing plate pushes out the cardboard at the bottom, which facilitates the cardboard to enter in a better and orderly manner. On the paper feeding belt, it solves the problem that the existing local gluing machine only uses the belt friction and the paper stopper to feed the paper unstable. The cleaning sleeve can be squeezed on the paper feeding belt stably, reducing the floating dust and dust on the cardboard. The inclination of the cardboard solves the problem of uneven gluing caused by the gaps caused by dust and inclination of the cardboard. The desiccant in the protective gauze can effectively absorb the water vapor near the cardboard and prevent the components that squeeze the cardboard above the cardboard from getting damp. Corrosion problem.

The invention relates to a lampblack buffering mechanism for a range hood. The lampblack buffering mechanism for the range hood comprises a non-return valve and a lampblack buffering device, wherein avalve body of the non-return valve is provided with a lampblack exhaust channel, the lampblack exhaust channel is provided with an air inlet and an air outlet, and a valve plate of the non-return valve is arranged on the lampblack exhaust channel and can rotate relative to the valve body to open or block the lampblack exhaust channel; the lampblack buffering device is arranged between the air outlet and the air inlet of the valve body and is provided with a main lampblack channel, the main lampblack channel is longitudinally provided with a lampblack inlet and a lampblack outlet which communicate with each other, the lampblack inlet is in fluid communication with the air outlet, and the lampblack outlet is in fluid communication with the air inlet; and the partial side wall of the main lampblack channel is at least provided with a main body structure which expands outwards in the transverse direction so as to increase the volume of the main lampblack channel. When the lampblack flowsbackwards through gaps of the non-return valve and the main body structure receives the pressure in the main lampblack channel, the volume is increased to slow down the lampblack pressure in the mainlampblack channel, the lampblack flowing backwards is temporarily stored, and the situation that the lampblack flowing backwards enters a room through the range hood is delayed to a certain extent.

A server device is configured to determine whether or not a package is able to be stored in a predetermined region of a storage device, the predetermined region being lockable and unlockable. The server device includes a processor configured to: acquire storage device information that is information about a size of the predetermined region in the storage device; acquire package information that is information about a size of the package to be stored in the predetermined region; and perform a determination to determine whether or not the package is able to be stored in the predetermined region, based on the package information and the storage device information.

The invention discloses a wax printing and dyeing method of reactive dyes and a low-feeding liquid padding machine, which belong to the field of batik printing. The method includes processes such as dyeing→drying→low-supply liquid surface padding and color fixing→stacking, wherein no alkali agent is added to the dyeing solution; Depth; stacking time is not more than 60min. The low feed liquid padding car is mainly composed of the first traction roller, the second traction roller, the first liquid supply control roller, the second liquid supply control roller and the liquid supply pipe. The two traction rollers are arranged in parallel and rolled together The liquid supply pipe is arranged in parallel above the first traction roller and the second traction roller; the first liquid supply volume control roll is rolled together with the first traction roll; the second liquid supply volume control roll is rolled together with the second traction roll. Compared with the prior art, the printing and dyeing method of the present invention has the characteristics of good dyeing effect and high safety, and the padding car has the characteristics of simple structure and can realize low liquid supply operation, etc., and has good popularization and application value.

The invention discloses a portable universal type chlorine dioxide generator and its application. The generator includes a first raw material supply unit (1), a first raw material pump (2), a second raw material pump (3), a reactor (4) and a second raw material supply unit (5). The lower part of the reactor (4) is provided with a first material inlet pipe (7) and a second raw material inlet pipe (8). The first raw material supply unit (1), the first raw material pump (2), and the first raw material inlet pipe (7) are connected in order through a pipeline. The second raw material supply unit (5), the second raw material pump (3), and the second raw material inlet pipe (8) are connected in order through a pipeline. The upper part of the reactor (4) is equipped with an outlet pipe (9). The raw materials adopted by the device provided by the invention are all salts, do not contain highly corrosive hydrochloric acid or sulfuric acid, have low corrosivity, and are safe to transport and operate. Also, the reaction rate is fast and the raw material conversion rate is high. The device provided by the invention has the advantages of small volume, simple structure, light weight, and easy carry.