44results about How to "Simplify subsequent processing steps" patented technology

The regeneration method of CuO/Al2O3 desulfurizer is that the CuO/gamma-Al2O3 desulfurizer for absorbing sulfur can be reduced and regenerated in the atmosphere containing ammonia gas, its regeneration temp. is 350-500 deg.C, space velocity is 500-3000 hr (-1) and regeneration time is 30-90 min. Its regeneration process is simple, its secondary desulfurizing activity is stable, the SO2 produced in the course of regeneration can be combined with unreacted NH3 under the condition of low temp. to form solid ammonium sulfate salt.

The invention relates to an exopolysaccharide generated by pseudomonas, a culture method and application. The pseudomonas sp. QL212 is preserved in common microbe center of China Committee for Culture Collection of Microorganisms on September 12, 2014, at the address of Institute of Microbiology of Chinese Academy of Sciences, No.3, Yard No. 1, West Beichen Road, Chaoyang District, Beijing, and having the preservation number of CGMCC NO.9651. The curdlan synthesized by the pseudomonas sp. QL212 serves as the exopolysaccharide; through fermentation condition optimization, the yield of curdlan is up to 5.94 g/L which is higher than the production peak of the already known pseudomonas curdlan.

The invention discloses a technique to separate and purify the zinc and manganese dioxide in the process of integration managing scrap batteries, crushing the scrap batteries, filtering the metal zinc and sheet iron, floating carbon powder, electrolysing the remanent powdery mixture to seperate the powder of zinc and manganese dioxide, electrolysing the remanent solution in the same electrolytic cell and at the same time under room temperature. The zinc and manganese dioxide deposit at the cathode and anticathode separately. The invention is featured by simple technique and without environmental pollution.

The invention discloses a hybrid power full-electric control sugarcane harvester. The hybrid power full-electric control sugarcane harvester comprises a frame and a crawler walking device arranged at the bottom and used for walking; a sugarcane supporting device used for pushing sugarcanes to the middle and the upper portion is arranged at the front end of the frame; a gathering and cutting device used for cutting off the bottoms of sugarcanes and shifting the cut sugarcanes to the middle is arranged in the middle of the front end of the frame; a sugarcane plant conveying device used for preliminarily conveying the sugarcanes is arranged at the discharging end of the gathering and cutting device; and a leaf stripping device used for stripping leaves on surfaces of sugarcanes is correspondingly arranged at the discharging end of the sugarcane plant conveying device. The hybrid power full-electric control sugarcane harvester is designed according to existing requirements, the structure of the harvester is simplified, the harvester can cut off the sugarcane, the sugarcane can be collected in time, and in the collecting process, the leaves can be removed, the subsequent treatment steps are simplified, and the practicability is high.

The invention discloses a magnetic suspension water ring conveying pump used for liquid ring water film conveying and relates to a liquid ring conveying technology used and adopted for conveying crude oil, mud, mud and sand, and other viscous substances. According to the technical scheme, the magnetic suspension water ring conveying pump comprises a rotating flange, a protective shell, a radial stator, a radial coil winding, a thrust disk, an axial stator, a supporting part, a sealing part, a power amplifier, a sensor, a controller, an axial coil winding, a rotor, a permanent magnet and spiral blades. The magnetic suspension water ring conveying pump has the beneficial effects that when viscous liquid is conveyed, a spiral liquid ring water film with water and oil rotating at the same time can be generated, it can be avoided that the water and the oil are stirred because of the huge difference of the water and oil tangential speeds to form a liquid phase which is surrounded by another liquid phase in a liquid drop manner, and finally emulsion is formed, the flowing resistance in the conveying process can be substantially lowered, and the pipe conveying energy consumption of high-viscosity oil is greatly reduced.

The invention discloses novel waste gas treatment apparatus. A sedimentation device comprises a sedimentation pipeline and a collection box, wherein the sedimentation pipeline is arranged on the collection box, nozzles are arranged at the top of the sedimentation pipeline, a sedimentation port communicating with the collecting tank is formed at the bottom of the sedimentation pipeline, and a wastegas outlet is formed in one side of the collecting tank; a treatment device comprises a water tank provided with an air inlet main pipe, wherein the air inlet main pipe is connected with a pluralityof air inlet branch pipes which are arrayed in an array mode, the water tank is provided with an air inlet pipe communicating with the waste gas outlet; and a discharging device comprises an ozone generator and an exhaust pipe. The apparatus is ingenious in design, compact in structure and small in occupied area; the sedimentation device can be used to timely and thoroughly carry out sedimentationtreatment on dust in waste gas, and treatment efficiency is high; the treatment device can be used for storing all reactants, so that gas emitted to the air can meet relevant requirements of the environment protection department; and the discharging device can effectively remove residual harmful substances and peculiar smells in the waste gas. The novel waste gas treatment apparatus can be used for multistage purification treatment, is high in purification efficiency, is environmentally friendly and free of pollution, is convenient to maintain, has low cost and is convenient for popularization and application.

The invention discloses a concentrated wax removing solution convenient for wax separation, and a preparation method thereof, and belongs to the field of metal washing agent. The concentrated wax removing solution convenient for wax separation comprises, by weight, 1 to 3 parts of modified MOFs, 7.5 to 8 parts of nonylphenol polyoxyethylene ether; 15 to 16 parts of coconutt diethanol amide; 2.5 to3 parts of glycerol; 0.5 to 1 part of polyethylene glycol; 9 to 10 parts of diethylenetriamine; and 40 to 50 parts of anhydrous ethanol; wherein the modified MOFs comprises MOFs and expanded graphitein MOFs channels and pores. The concentrated wax removing solution is capable of simplifying wax removing solution post-treatment step.

The invention discloses a forming method for throat insert lining; wherein, a clamp is arranged on the terminal of the inner core mold with the stable shape and structure, according to the inner structure of throat insert lining; the high melting point metal material sprayed coating layer is sprayed on the outer flank of the inner core mold by the art of air plasma spraying, according to the thickness demand of throat insert lining; the compatibility of the sprayed coating layer material and the inner core mold material is low; the separation of the sprayed coating layer material and the inner core mold material is easy; the outer profile of the sprayed coating layer is finish-machined, the inner core mold is separated from and the acquired sprayed coating layer is the product of throat insert lining, according to the exterior shape and structure of throat insert lining and the thickness demand of each part. The forming method for throat insert lining has the advantages of simple technology, easy manufacture, realizing the near-size forming, low raw material cost, simplifying the subsequent processing procedures, and resolving the problems of high temperature resistant thin wall irregular parts forming of difficult machining and easy broken of shaped product.

The invention relates to the technical field of capsule molds, and particularly discloses a non-notched cap and body stainless steel capsule mold. The mold comprises a capsule mold and a capsule cap mold, the capsule mold comprises a first connecting part, a first upper cylinder and a first lower cylinder, the first connecting part, the first upper cylinder and the first lower cylinder are sequentially connected from top to bottom, the diameter of the first upper cylinder is larger than that of the first lower cylinder, a first annular blocking surface is formed at the joint of the first uppercylinder and the first lower cylinder, and a first annular groove is formed in the outer circular surface of the upper end of the first lower cylinder positioned below the first annular blocking surface. According to the mold, a capsule prepared by the mold does not need to be subjected to circular cutting and deburring on end parts of a capsule body and a capsule cap after demoulding, the subsequent processing steps of capsule production are simplified, the waste of glue solution of about 30% is avoided, the utilization rate of raw materials is up to 100%, the waste of the raw materials in the capsule preparation process is effectively reduced, the benefits of enterprises are increased, and the effect is excellent.

The invention belongs to the field of food processing, and relates to a conveying equipment technology, in particular to a conveying device for food processing. The conveying device for food processing comprises a working platform, and is characterized in that a conveying mechanism is arranged at the top of the working platform, two symmetrical cleaning mechanisms are arranged at the top of the working platform, the two cleaning mechanisms are arranged on the two sides of the conveying mechanism correspondingly, a mounting frame is fixedly mounted at the top of the working platform, and a hotair drying mechanism and a flattening mechanism are arranged in the mounting frame; and the hot air drying mechanism comprises an air bellow, a fan and an electric heating pipe, the air bellow is fixedly installed on the inner top wall of the mounting frame, and the fan is installed on the top face of the mounting frame through a support. Through the hot air drying mechanism and the flattening mechanism, food can be dried and subjected to surface flattening treatment while being conveyed, so that subsequent processing procedures are simplified, and therefore the food processing efficiency is improved.

The invention discloses a preparation method of bagged asparagus and flos lonicerae meal-replacement liquid with an efficacy of immunity enhancement. The preparation method includes steps: A, raw material selection; B, enzymolysis; C, juicing and concentration; D, mixing; E, packaging with small vacuum bags; F, sterilization treatment. By adoption of asparagus, flos lonicerae and Dangshan pears, aproduct with strong functionality, excellent taste and great satiety effect can be prepared; by means of enzymolysis, juicing, secondary enzymolysis, concentrating and mixing, the juice acquisition rate and the oligosaccharide content in juice can be increased effectively, and nutrients of the juice are increased; raw material smashing efficiency can be improved effectively through cutters, and smashed materials can be flushed by preliminarily-pressed juice spilled by a third cutter and prevented from being attached on the wall; by extrusion of the smashed raw materials between two filter membrane belts, residues and fibers in the raw materials are isolated, juice purity is guaranteed, subsequent processing steps are simplified, repeated filter operations in a traditional processing process are avoided, and practical production of the product is benefited.

The inVention relates to the field of excrement collection, in particular to a urine and excrement separation deVice. The deVice comprises a squatting pan and a separation and collection box, the separation and collection box is located below the squatting pan, and the separation and collection box is diVided into a urine chamber and an excrement chamber through an internal isolation mechanism; two through holes are formed in the bottom of the squatting pan, and the two through holes are communicated with the excrement chamber and the urinal chamber respectiVely; the isolation mechanism comprises two Vertical partition plates and a filter screen, the partition plates are horizontally arranged at an interVal, and a plurality of filter holes are formed in the two partition plates; a urinal outlet is formed in the bottom of the urine chamber, and the urinal outlet is connected with an electric control ValVe; the bottom of the excrement chamber is of a funnel-shaped structure, and an opening and closing mechanism is arranged at the bottom of the excrement chamber; liquid leVel sensors are arranged on the inner wall of the excrement chamber and the inner wall of the urine chamber. The urine and excrement separation deVice can separate urine from excrement and collecting the urine and the excrement during excretion of a user, the subsequent treatment steps of the excrement are simplified, and the recycling efficiency of the excrement after separation is improVed.

The invention provides a rotational part, in particular to a liquid immersion cooling device for plastic forming of large and medium rotational parts and a process of the liquid immersion cooling device. The liquid immersion cooling device comprises a rotational part plastic forming device, a cavity body for plastic forming of the rotational part, and a refrigerating device, wherein a cooling liquid is filled in the cavity body; the rotational part plastic forming device and the rotational part are immersed in the cooling liquid; and the cavity body is communicated with the refrigerating device. The heating step in a forming process is cancelled and a subsequent processing step is simplified, so that product quality is effectively improved and production cost is reduced. Cold forming power of the large and medium rotational parts is certainly more than heat forming power, but the electric heating step is cancelled, so that a comprehensive energy consumption index of cold forming is far lower than an energy index of heat forming. Therefore, the liquid immersion cooling device also has typical characteristics of energy saving and emission reduction.

The invention discloses a preparation method for a key intermediate of florfenicol. The preparation method comprises the following steps: with D-threo-p-methylsulfonylphenylserine ethyl ester as a starting material, directly allowing the D-threo-p-methylsulfonylphenylserine ethyl ester to undergo a cyclization reaction with dichloroacetonitrile, and directly allowing an obtained cyclization product to undergo a reduction reaction without the need of isolation so as to prepare a key intermediate compound of the florfenicol, i.e., D-threo-2-(dichloromethyl)-4,5-dihydro-5-[para-(methylsulfonyl)phenyl]-4-oxazole methanol. The preparation method provided by the invention avoids side reactions and the use of a glycerin solvent, greatly improves economy, simplifies subsequent treatment steps, andfurther improves the yield of a product.

The invention relates to the technical field of medical equipment, and particularly discloses a tumor sampling device convenient for tumor separation. The tumor sampling device comprises a cylinder, a sampling mechanism, an adjusting mechanism and a cleaning and disinfecting mechanism, wherein a partition plate is mounted in the cylinder and divides the interior of the cylinder into a moving cavity and a storage cavity; the cylinder is provided with a controller and a power supply device; the bottom end of the cylinder is screwed with an end cover; the sampling mechanism is arranged in the storage cavity, and is used for realizing tumor sampling and collecting; the adjusting mechanism is arranged in the moving cavity and is used for adjusting the position of the sampling mechanism; and the cleaning and disinfecting mechanism is arranged on the inner wall of the storage cavity. Through the cleaning and disinfecting mechanism, the sampling mechanism can be flushed and be subjected to ultraviolet disinfection, so that sterilization of the sampling mechanism is realized, the sampling mechanism is effectively prevented from breeding germs, the practicability of the tumor sampling device is improved, and the tumor sampling device is convenient in use.

A method is presented for fabricating a CPP read head having a CPP read head sensor and a hard bias layer which includes forming a strip of sensor material in a sensor material region, and depositing strips of fast-milling dielectric material in first and second fast-milling dielectric material regions adjacent to the sensor material region. A protective layer and a layer of masking material are deposited on the strip of sensor material and the strips of fast-milling dielectric material to provide masked areas and exposed areas. A shaping source, such as an ion milling source, is provided which shapes the exposed areas. Hard bias material is then deposited on the regions of sensor material and fast-milling dielectric material to form caps on each of these regions. The caps of hard bias material and the masking material are then removed from each of these regions.