41results about How to "Clear workmanship" patented technology

The invention discloses a paint preparation technology, which is characterized by comprising the technological steps of: (1) raw material selection, wherein by weight percent, polystyrene foam, phenolic foamed plastics, waste rubber and nitrocellulose account for 65%, industrial alcohol, coal tar, acetone and water solvent account for 15%, pigment and filler account for 15%, and a wet dispersing agent, a defoaming agent, a delustering agent and a plasticizer account for 5%; (2) fusion refining; (3) primary fining; (4) dispersing; (5) blending and color modulation; (6) filtering; (7) packaging. The technology disclosed by the invention is reasonable and compact, technological process is reduced greatly, paint source is wide, the technology belongs to waste reuse, and production cost is reduced; meanwhile, according to the raw material ratio, the technology is convenient for preparing various functional paints and can meet the requirement of production technology of the paints, dosage and ratio are accurate, deviation is small, product quality is guaranteed, and yield of enterprises is improved effectively.

The invention discloses antibacterial and healthcare plumetis capable of releasing anions and a manufacturing technology of the plumetis. The plumetis is prepared from 50% of Australian wool, 35% of polyester fiber, 5% of mulberry silk and 10% of bamboo charcoal fiber. The manufacturing technology of the plumetis comprises the following steps of 1, dyeing; 2, spinning; 3, weaving and 4, after-finishing. Full play is given to the excellent performance of the bamboo charcoal fiber and mulberry silk, the varieties of wool spinning fabric are enriched, the level and the addition value of the fabric are increased, the fabric is fine and smooth in appearance, smooth in hand feeling, natural and soft in luster, pure in color, good in moisture absorption and air permeability performance, clear inplumetis surface grain, and exquisite in workmanship, the healthcare function of the bamboo charcoal fiber is fully embodied, the added value of products is high, and a good market effect is obtained.

Disclosed are a material distribution device and method for polished tiles. The material distribution device comprises a material distribution hopper, a main conveyor belt, a front material collecting box and a back material collecting box, wherein the material distribution hopper, the front material collecting box and the back material collecting box are sequentially arranged along the movement direction of the main conveyor belt, the material distribution hopper is disposed above the main conveyor belt, the front and back material collecting boxes are horizontally arranged over the main conveyor belt in a closely attaching mode, the front material collecting box is a hexahedral box which is buckled inversely on the main conveyor belt, baffles are not arranged in front and below the front and back material collecting boxes, a back baffle of the back material collecting box is a gate capable of being lifted independently, and the front and back material collecting boxes are provided with drive devices capable of lifting the front material collecting box intermittently. According to the material distribution device and method, texture patterns on surfaces of ceramic tiles are clear and stable, a material distribution process of large-turn clear lines is achieved, line textures bending in different directions are produced, the textures are rich in change, random and natural, the presentation range of the ceramic tiles is expanded, and the wide practicability is provided.

The invention relates to a direct drop type draining drop well which mainly comprises a drop well body. The draining drop well is characterized in that the drop well body comprises a well chamber arranged on the upper portion of the drop well body and a pool arranged on the lower portion of the drop well body, the well chamber is directly vertically communicated with the pool, and the well chamber is provided with a water inlet pipe, a water outlet pipe and a ventilation well lid. The direct drop type draining drop well has the advantages that the draining drop well conforms to the development trend of land saving of draining projects and is efficient in function, clear in process and simple in structure, the well chamber is directly hydraulically communicated with the pool, the buffer effect of water stored in the pool is fully utilized, the energy dissipation problem of the drop well is solved, and the drop well can be conveniently applied to building areas with land shortage and high pipe network density.

The invention relates to a direct drop type draining drop well which mainly comprises a drop well body. The draining drop well is characterized in that the drop well body comprises a well chamber arranged on the upper portion of the drop well body and a pool arranged on the lower portion of the drop well body, the well chamber is directly vertically communicated with the pool, and the well chamber is provided with a water inlet pipe, a water outlet pipe and a ventilation well lid. The direct drop type draining drop well has the advantages that the draining drop well conforms to the development trend of land saving of draining projects and is efficient in function, clear in process and simple in structure, the well chamber is directly hydraulically communicated with the pool, the buffer effect of water stored in the pool is fully utilized, the energy dissipation problem of the drop well is solved, and the drop well can be conveniently applied to building areas with land shortage and high pipe network density.

The invention discloses a high-flow-rate great-dropping-difference water discharging drop well and a multilayer energy dissipation construction method thereof. The drop well consists of a well body, a partition wall, a drop chamber, an overhaul chamber, a water inlet pipe and a water outlet pipe, wherein the well body is separated into the drop chamber and the overhaul chamber by the partition wall; the drop chamber comprises a well chamber and a hydraulic energy dissipation layer; the water inlet pipe communicates with the upper part of the well chamber; a grill energy dissipation layer is arranged in the well chamber, and comprises a plurality of pile beam groups separated at equal intervals; the two adjacent pile and beam groups are in longitudinal and transverse staggered arrangement in the space; the water outlet pipe is arranged in the overhaul chamber and communicates with the lower part of the well chamber through a water passing hole formed in the lower part of the partition wall; in addition, the bottom surface of the inner cavity of the water outlet pipe and the top surface of the hydraulic energy dissipation layer are at the same elevation; the upper part of the partition wall is provided with an exhaust hole communicating the well chamber with the overhaul chamber. The drop well can solve the energy dissipation problems of high flow rate and great dropping difference which are not related in the conventional water discharging drop well; meanwhile, the multilayer energy dissipation construction method has the land saving effect, and provides the reference for the design of the drop well in the constraint resource and dense pipe network building regions.

The present invention disclosed a coating preparation technology, which is characterized by the process steps: (1) Select the raw material: according to the weight percentage, 65%of the polystyrene foam, phenolic foam plastic, waste rubber and nitro fiber, industrial alcohol, Coal Coroline, acetone and water solvent accounted for 15%, pigments and fillers accounted for 15%, and 5%of moisture dispersant, elimination agent, lighting agent, plasticizer auxiliary agent; (2) melting refining;; (4) Disclosure; (5) harmonization; (6) filtering; (7) packaging; the invention is reasonable and concise, which greatly shortens the process of process.At the same time, according to the raw material ratio, coatings that are convenient for the functions of each medium, suitable for the needs of its production process, the amount and ratio of the proportion are accurate, the deviation is small, the product quality is guaranteed, and the company's output is effectively improved.

The invention discloses an electric reactor iron core structure comprising a framework. The framework is formed by an upper jaw, a lower jaw and three base columns between the upper jaw and the lower jaw, wherein two sides of the upper jaw are respectively provided with a line discharging bench; each line discharging bench is in a step shape and consists of a connection plate, a line tidying plate and a line discharging plate; aluminum foils and insulation films are arranged outside the base columns; the aluminum foils and the insulation films are overlapped outside the base columns and spirally wind; the connection plate is arranged the innermost layer aluminum foil and the innermost layer insulation film; a right-angle separation block is arranged between the innermost layer aluminum foil and the base columns; a square separation block is arranged between each five aluminum foils and the insulation films; the separation block is clamped on two ends of the aluminum foils and separates the insulation film; the bottom end of the lower jaw is provided with a supporting plate; and a positioning hole is formed in the supporting plate. The iron core structure is a simply structure and convenient to operate compared with the traditional technology; the circuit can be cleaned with high efficiency and at large scale by the three base columns; main structure is formed by the base columns, the aluminum foils and insulation films winding the base columns; and harmonic waves of the circuit can be filtered.

The invention discloses a car body underframe assembly and its welding process. The process adopts a modularized production method to complete the assembly and welding of the driver's cab end underframe and the two-position end underframe respectively, and then hoist the above two The end chassis and the side beams of the chassis on both sides are attached to the base plate to complete the pre-assembly and positioning of the chassis frame; finally, parts are added on the basis of the chassis frame, and the front welding and reverse welding are completed successively to form the vehicle. Body underframe assembly; the welding is all using CMT pulse cold transition process. The present invention adopts a modular process, divides the bottom frame into three large modules, and each large module has different small modules, and carries out blanking, processing and distribution of materials according to the modules. The site is clean and the process is clear, effectively avoiding The phenomenon of wrong installation and missing installation. The invention also discloses a vehicle body underframe assembly.

The invention provides a treatment process of copper, mercury, selenium, lead, gold and silver in a copper smelting lead filter cake. The process mainly comprises following steps of low-temperature high-pressure oxidizing leaching of copper, normal-pressure oxidizing leaching and removal of mercury, replacement of selenium and vulcanization mercury sediment and further comprises rare precious system treatment and electrodeposition copper removal treatment. The treatment process is thorough in copper, mercury, selenium, lead, gold and silver separating effect, the gold, silver and selenium arebasically and completely enriched in the slag phase, the copper recycling rate is about 96%, the leaching rate of mercury is above 90%, and the aim of comprehensively treating valuable elements is achieved.

The invention relates to a production process of a freon resistant, double glass fiber covered enamelled wire, which solves problems of lag in an existing production process of glass fiber covered enamelled wires, large waste of raw materials, high energy consumption, environmental pollution and quality instability. The production process ensures quality of finished products and work efficiency by the following steps: strictly selecting the raw materials, taking the raw materials into a softening furnace for solidifying treatment by freon resistant insulating impregnating varnish; covering with conductor glass fiber, wherein, two layers of the glass fiber are covered in reverse directions to prevent single cladding; and controlling temperature of a baking furnace and the like. The production process has rational design, simple process, low manufacturing cost, low operating cost, reliable work, high efficiency, stable quality and strong workability, can help manufacture a plurality of different single and double glass fiber, paper covered and enamelled flat copper wires, round copper wires and irregular copper wires, and various electromagnetic wires for different uses, and the production process has wide market prospect.

The invention discloses a method of preparing a nano fire retardant coating by using wastes. The method is characterized by comprising the following technical steps: (1) selecting the following raw materials in percentage by weight: 65% of polystyrene foam, phenolic foam plastic, waste rubber and nitryl fibers, 15% of industrial alcohol, coal tar, acetone and a hydrosolvent, 15% of pigments and fillers, and 5% of a wetting dispersing agent, a defoamer, a delustering agent and a plasticizer assistant; (2) melting and extracting; (3) pre-extracting; (4) dispersing; (5) reconciling and modulating colors; (6) filtering; and (7) packaging. The method provided by the invention is reasonable and concise in process, the process flow is greatly shortened, the raw material of the coating is wide in source, and the method belongs to waste recycle, so that the production cost is lowered. Meanwhile, coatings with various functions are conveniently prepared according to raw material ratio, so that the method is applicable to demand of production process. The inventory rating and proportioning are accurate with less inventory rating, the product quality is ensured, and the yield of enterprises is effectively improved.

The invention discloses a production technology of lake fresh braised sauce. The production technology is characterized by comprising the following steps of: treating raw materials, weighing, frying, boiling, filling and sterilizing. A finished product can be prepared according to the steps, and the production technology is simple, and convenient to operate.

Disclosed are a material distribution device and method for polished tiles. The material distribution device comprises a material distribution hopper, a main conveyor belt, a front material collecting box and a back material collecting box, wherein the material distribution hopper, the front material collecting box and the back material collecting box are sequentially arranged along the movement direction of the main conveyor belt, the material distribution hopper is disposed above the main conveyor belt, the front and back material collecting boxes are horizontally arranged over the main conveyor belt in a closely attaching mode, the front material collecting box is a hexahedral box which is buckled inversely on the main conveyor belt, baffles are not arranged in front and below the front and back material collecting boxes, a back baffle of the back material collecting box is a gate capable of being lifted independently, and the front and back material collecting boxes are provided with drive devices capable of lifting the front material collecting box intermittently. According to the material distribution device and method, texture patterns on surfaces of ceramic tiles are clear and stable, a material distribution process of large-turn clear lines is achieved, line textures bending in different directions are produced, the textures are rich in change, random and natural, the presentation range of the ceramic tiles is expanded, and the wide practicability is provided.

The invention belongs to the technical field of cooked pork fresh-keeping processes, relates to a dry-rotten fresh-keeping preparation process of cooked pork, and solves the technical problems of manyadditives, poor taste, short fresh-keeping time and the like in the existing cooked pork fresh-keeping process. According to the technical scheme, the dry-rotten fresh-keeping preparation process ofcooked pork comprises the following process steps of: 1) preliminary treatment of pork; 2) preparation of five-spice oil; 3) preparation of a fresh-keeping extract; 4) preparation of fresh-keeping oil; 5) dry-rotten stir-frying; and 6) canning and sterilization. Compared with the prior art, the preparation process has the advantages of no additive, good taste, safety and health, long fresh-keepingtime and the like.

The invention relates to a material distribution system and a material distribution method of a ceramic tile. The material distribution system comprises material distribution hoppers, a main conveying belt, material distribution rollers and a material collecting box; after passing through the material distribution hoppers and the material distribution rollers, powder is fed into the material collecting box by the main conveying belt for accumulation to form a grain on the surface of the ceramic tile; a plurality of gates of which the opening and closing can be independently controlled are arranged above the material distribution rollers along the axis directions of the material distribution rollers; when closed, the gates cling to the engraving rollers; and when the gates are opened, the powder falls onto the conveying belt from the engraving rollers. The material distribution system and the material distribution method have the benefits that a grain pattern on the surface of the ceramic tile is more clear and stable, the material distribution process of a large-turning clear line is realized, and the performance range of the ceramic tile is expanded, therefore, the practicability is wide.

The invention discloses a bridge-cut-off aluminum heat insulation window and a mounting method thereof. According to the technical scheme, the bridge-cut-off aluminum heat insulation window is characterized by comprising a window frame and a window body, wherein the window frame comprises a sliding cavity and two mounting side plates; the window body comprises two sets of glass units; each set of glass units comprises two pieces of single tempered glass; a vacuum cavity is formed between every two pieces of single tempered glass; the vacuum cavities are filled with protective argon; the single tempered glass and the mounting side plates are fixedly connected through elastic materials; the mounting side plates and the sliding cavity are connected into a whole through a heat insulation bridge-cut-off; a cavity is formed between the heat insulation bridge-cut-off and the mounting side plates; and a first insulation material filling layer, a second insulation material filling layer, a third insulation material filling layer, a fourth insulation material filling layer and a fifth insulation material filling layer which are used for heat insulation and sound insulation are arranged between the two mounting side plates. The effects of excellent heat insulation and preservation performance and good sound insulation and noise reduction performance are achieved.