9results about How to "Reduce post-processing" patented technology

The application discloses a kind of multi-layered bandaging type hydrogen storage tank steel plate end alignment equipment, including two supports, one side of each described support is fixed with two mounting frames, each described mounting frame is rotatably provided with a tow wheel, the side of the support away from the mounting frame is provided with mounting beam, the both ends of the mounting beam are fixedly connected with two described supports respectively, after bushing and steel plate, hydrogen storage tank cooperation, form gap between steel plate and hydrogen storage tank, this gap makes steel plate preliminary forming and hydrogen storage tank do not contact, when the position of steel plate has deviation, cooperate photoelectric sensor to make steel plate move, steel plate when moving will not scratch hydrogen storage tank or last layer steel plate;Control motor makes fixed plate and moving plate can accurately adjust position, cooperate photoelectric sensor, after steel plate preliminary forming, fine adjustment is carried out to steel plate along the direction of hydrogen storage tank axis, so that the end of multilayer steel plate can be aligned, improve bandaging effect, and reduce later processing.

The utility model discloses an artistic ceramic product's glazing device, including the stirring chamber and the glazing chamber, the stirring chamber and the glazing chamber bottom are connected with the base, the inside of stirring chamber is equipped with the speed regulation motor, the speed regulation motor penetrates the baffle and is connected with the stirring paddle, the top of stirring chamber is equipped with the feed port, the inside surface one side top of stirring chamber is equipped with waterproof box. The utility model discloses through, has adopted the spraying method to the ceramic glazing, first will the ceramic bottom place on the vacuum chuck, utilizes the control panel to start vacuum generator, makes vacuum chuck adsorb ceramic bottom, this kind of mode will not shield the spray surface, reduces the later processing process, utilizes the control panel to start booster liquid pump to the annular pipe delivery liquid ceramic glaze again, passes through the ring pipe surface equipped with the shower nozzle, goes to the ceramic spray, reaches the effect of glazing, starts the rotating cloud platform simultaneously with the control panel, drives the ceramic rotation, makes it every face can accept the spray, and this mode saves manpower, and the effect is excellent.

The invention relates to a knife device (10) for at least partially separating fish fillets (12) from deheaded slaughtered fish (11) having an open abdominal cavity (13), comprising: a transport device (21) having at least one transport element (22) for transporting the fish (11) in a transport plane (23) in a transport direction (24) with the tail (46) facing forward; at least one blade unit (25) which is arranged in the transport direction (24) and is designed for at least partially penetrating into the transport plane (23), the blade unit (25) comprising a blade (26) and a corresponding blade bearing support (27) which is spring-loaded by means of at least one spring element (28), the blade unit (25) being designed and adapted for at least partially penetrating into the transport plane (23) under a yield counter-pressure of the spine (14). The invention relates to a blade arrangement (10) for at least partially peeling and separating a fish fillet (12) from a rib (20) surrounding a belly cavity (13), characterized in that the blade arrangement (10) comprises an adjustment device (29) connected to a blade unit (25), in which the adjustment device (29) is configured and adapted to at least partially pivot a blade (26) around at least one pivot axis (30, 31) clockwise or counterclockwise (32, 33). The invention further relates to a corresponding device and to a corresponding method for separating fillets (12) from fish (11).

The invention provides a nanofiltration membrane with high separation selectivity and a preparation method thereof. The nanofiltration membrane comprises a base membrane layer and a separation layer formed on the base membrane layer, wherein the separation layer is prepared from a water phase containing a first water-phase monomer, a second water-phase monomer and a humectant and an organic phase containing trimesoyl chloride through an interfacial polymerization reaction. The bivalent ion desalination rate of the nanofiltration membrane reaches up to 99.5%, the monovalent ion desalination rate of the nanofiltration membrane is lower than 15%, and meanwhile, the rolling qualification rate of a membrane element is also improved.

The utility model discloses a meter front gate valve which comprises a valve shell, a valve element and a valve accessory. The valve shell comprises a valve shell finished product formed by combining a valve shell I and a valve shell II. The valve element is designed in a split mode and comprises a first valve element body and a second valve element body which are made of metal or non-metal materials. The valve accessories comprise a flashboard and a valve rod which are made of non-metal materials, the flashboard is in interference fit with the valve element, and the flashboard is driven to move up and down through rotation of the valve rod to achieve opening and closing of the gate valve. When the meter front gate valve is manufactured, a large number of subsequent machining steps are omitted, machining procedures are few, the manufacturing process is simple, the manufacturing cost is low, and the meter front gate valve is safe, sanitary and environmentally friendly. Non-metal sealing is achieved between the valve element and the valve shell and between the valve element and the gate plate by means of the deformable characteristic of non-metal, the sealing performance is good, and the requirement for machining precision is greatly lowered; and the sealing surface is more corrosion-resistant, so that the problems that the metal sealing surface is rusted and stuck and the sealing is invalid due to less opening and closing times of the metal meter front valve are solved.

The utility model discloses an in-mold welding device which comprises an upper mold base, a lower mold base located below the upper mold, a stamping assembly and a welding assembly, the stamping assembly and the welding assembly are located between the upper mold base and the lower mold base, and the stamping assembly and the welding assembly are sequentially distributed in the conveying direction of products. The stamping assembly comprises an upper die plate and a lower die plate, the upper die plate is arranged on the upper die base, the lower die plate is arranged on the lower die base, and the upper die plate and the lower die plate are used for vertically closing a die to stamp a product; the welding assembly comprises a laser head, the laser head is arranged on the lower die base, and the laser head is used for welding stamped products. According to the utility model, the welding precision can be improved, the production efficiency is improved, and the manufacturing cost is reduced.

This invention relates to the field of cement-soil mixing pile technology, specifically a cement-soil mixing pile and its construction method. The pile body includes a mixing pile body comprising a pile column and flanges surrounding the pile column. Multiple flanges are evenly distributed around the pile column, and each flange is arc-shaped. The pile column has an inner circle line along its vertical cross-section, and the central axes of the flanges intersect at this inner circle line. A protective plate is provided at the outer circular node of each flange. The protective plate includes an abutting surface at the outer circular node of the flange and an embedded strip on the abutting surface, which is embedded at the outer circular node of the flange. This invention's mixing pile body, composed of a pile column and flanges evenly distributed around the pile column in an arc shape, results in more uniform mixing of the cement and soil, thereby improving the strength and stability of the foundation.

The invention belongs to the technical field of drug synthesis, and particularly relates to a preparation method of a Milsartan potassium side chain, which comprises the following steps: by taking 4-chloromethyl-5-methyl-1, 3-dioxole-2-ketone as a starting material and a hydrophobic solvent as a solvent, reacting with sodium formate under the catalysis of TBAB (Tetrabutylammonium Bromide) to obtain an ester; and carrying out transesterification on the esterified product and an alcohol solvent under the action of a catalyst to obtain the Milsartan potassium side chain.

The present application discloses a broadband absorbing flat plate with low carbon tube loading and a preparation method thereof, which relates to the technical field of absorbing materials, and at least solves the technical problem that the broadband absorbing flat plate prepared by the prior art cannot meet the application requirements. The broadband absorbing flat plate with low carbon tube loading comprises an upper wave-transmitting structure and a lower wave-absorbing structure; the carbon nanotube content of the upper wave-transmitting structure is 1wt% to 20wt%, the thickness is 0.5mm to 4mm, and the single-walled carbon nanotubes are vertically oriented; the composite carbon nanotube content of the lower wave-absorbing structure is 1wt% to 10wt%, the thickness is 0.5mm to 4mm, and the single-walled carbon nanotubes are vertically and horizontally oriented.