40results about How to "Quick income" patented technology

The invention discloses a crude oil pressure-reduced distillation method and a crude oil pressure-reduced distillation device. A flash tower is arranged between a reduced-pressure furnace and a reduced-pressure distillation tower, an oil transfer line is eliminated, a reduced-pressure distillation raw material is heated in the reduced-pressure furnace and directly enter the flash tower, a small amount of stripping gas is introduced into the flash tower, and the liquid phase, namely flash bottom oil, obtained by gas-liquid separation in the flash tower is introduced into the reduced-pressure distillation tower; and a gas phase, namely flash top gas, discharged from the top of the flash tower is condensed into a liquid phase to be led out of the device. A high-temperature hydrogen or inert gas is introduced into the bottom of the flash tower. When the pressure-reduced distillation method and the pressure-reduced distillation device, in which the flash tower for high-temperature hydrogen or inert gas stripping flash tower is arranged behind the reduced-pressure furnace, are used, the yield of a reduced-pressure fraction oil is increased, the conventional reduced-pressure oil transfer line is not used, the operation load of the reduced-pressure furnace is lowered, and the tower diameter of the reduced-pressure tower can be reduced properly; therefore, equipment investment is reduced, and operation cost is reduced.

The invention discloses a crude oil distillation method. A primary flash distillation tower is arranged between a normal pressure distillation tower and a pressure reduction furnace, a pressure reduction oil line from an outlet of the pressure reduction furnace to a pressure reduction distillation tower is omitted, a secondary flash distillation tower is arranged between the pressure reduction furnace and the pressure reduction distillation tower, tower bottom heavy oil of the normal pressure distillation tower, i.e. normal bottom oil enters the primary flash distillation tower after being mixed with cyclic pressure reduction slag oil, the tower top gas phase of the primary flash distillation tower is converted into a liquid phase to be used as products through heat exchange and condensing, bottom oil of the primary flash distillation tower enters the secondary flash distillation tower through being heated by the pressure reduction furnace, the tower top gas phase of the secondary flash distillation tower is converted into a liquid phase to be used as products through heat exchange and condensing, and bottom oil of the secondary flash distillation tower is introduced into a flash distillation section of the pressure reduction distillation tower for pressure reduction distillation. Compared with the prior art, the method has the advantages that on one hand, the yield of the pressure reduction slag oil is reduced, and the economic benefits of devices are improved; and on the other hand, the load of the pressure reduction furnace and the pressure reduction distillation tower is reduced, the device investment is saved, and the energy consumption of the devices is reduced.

The invention discloses a reduced pressure distillation method with low energy consumption and deep total distillation rate. By arranging a reduced pressure flashing tower behind a reduced pressure heating furnace, light fractions vaporized by heat are separated out, load of a reduced pressure distillation tower is reduced and energy consumption of an apparatus is reduced; by arranging a reduced pressure flashing tank behind the reduced pressure distillation tower, relatively light fractions in reduced pressure residues can be further flashed under a vacuum degree higher than that of the bottom of a reduced pressure distillation tower, yield of reduced pressure distillate oil is increased, and thus a reduced pressure distillation operation with low energy consumption and deep total drawing rate can be realized. With the reduced pressure distillation method, the content of fractions with a temperature lower than 500 DEG C in the reduced pressure residues can be reduced to the minimum, so that the distillation rate of the reduced pressure distillation is increased and economic benefits of the apparatus can be increased.

The invention discloses a vacuum distillation method for gradual gasification segmented feed. The method includes: making atmospheric tower bottom oil enter a first stage gasification furnace, conducting heating to make the tower bottom oil enter a first stage flash tank to perform separation, leaving a gas phase to enter an upper fractionation segment of a vacuum tower, and leaving a liquid phase to enter a second stage gasification furnace; heating the liquid phase and making it enter a second stage flash tank, letting the generated gas phase enter a middle fractionation segment of the vacuum tower, and letting the generated liquid phase enter a third stage gasification furnace; heating the liquid phase and making it enter a third stage flash tank, letting the generated gas phase enter a lower fractionation segment of the vacuum tower, and letting the generated liquid phase enter a flash segment of the vacuum tower; and subjecting the feed of each segment to vacuum distillation in the vacuum tower, extracting a lateral line product from a vacuum tower lateral line, and extracting vacuum residue from the tower bottom. The method provided in the invention can substantially enhance the distillate yield of a crude oil vacuum distillation process, reduce equipment energy consumption, increase equipment economic benefits, and save equipment investment.

The invention provides a new method for cultivating stropharia rugosoannulata under a poor mountainous area forest, and relates to the technical field of mushroom planting. The new method for cultivating the stropharia rugosoannulata under the poor mountainous area forest comprises the following steps of weighing the following raw materials in parts by weight of 264-314 parts of rice husk, 140-190 parts of sawdust, 10-60 parts of wheat bran, 90-140 parts of cornstalk, 50-100 parts of soybean stalk and 40-90 parts of straw, drying the sawdust, the cornstalk, the wheat bran, the straw, the soybean stalk and the rice husk without mildew, and performing smashing before use. The specific cultivation method comprises the following steps that firstly, materials are treated, the treated materials are piled, then a cultivation field is selected, soil preparation and bedding are conducted on the cultivation field, a fungus bed is manufactured for sowing, and the stropharia rugosoannulata which grows maturely is collected. The method has the characteristics of low stropharia rugosoannulata planting investment, high effect taking speed, high income and the like.

The invention relates to the technical field of household appliance cleaning equipment, in particular to an intelligent household appliance deep cleaning and disinfecting integrated machine. The intelligent household appliance deep cleaning and disinfecting integrated machine comprises a box body, sliding grooves are symmetrically formed in the lower surface of the box body, a second inserting rodis inserted into each of two first inserting rods, a limiting sleeve is arranged on the outer side of each of the two second inserting rods in a sleeving mode, a handle is arranged between the two second inserting rods, and a locking mechanism is arranged on the side, away from the second inserting rods, of the handle; and baffles matched with the first inserting rods are arranged on the lower portion of the box body, rolling wheels are arranged at four corners of the left side of the box body, a first groove is formed in the lower portion of the left side of the box body, a water inlet connector, a water outlet connector and an ozone outlet connector are arranged in the first groove, a water pump is arranged in an inner cavity of the box body, a water inlet of the water pump is connectedwith the water inlet connector through a first heat preservation pipe, and a steam generator is connected to the heat preservation pipe. According to the intelligent household appliance deep cleaningand disinfecting integrated machine, damage of heating electrical elements to a control panel is avoided, the service life of the cleaning and disinfecting integrated machine is prolonged, and meanwhile, carrying of the cleaning and disinfecting integrated machine is facilitated.

The invention discloses a platform multi-bank access calling method, system and device; and the method comprises the steps: obtaining an account operation request of a user through a unified bank function interface of a platform, obtaining a bank identifier and an identity identifier in the account operation request, obtaining a preset bank account table corresponding to a bank according to the bank identifier; obtaining corresponding account information from the bank account table according to the identity identifier; calling a bank interface with a corresponding function bridged with the corresponding bank in advance through the unified bank function interface according to the account operation request, and carrying out account processing through the bank interface according to the account information. According to the invention, the platform can be quickly accessed to a bank system, so that earnings are created for enterprises more quickly, and the production efficiency is improved.

The invention discloses a method and a device for crude oil deep vacuum distillation. The method disclosed in the invention includes: introducing atmospheric tower bottom oil into a primary gasification furnace, conducting heating and leaving the oil to enter a primary flash tank to undergo separation, making the obtained gas phase enter a vacuum tower upper fractionation section, and letting the liquid phase enter a second stage gasification furnace; heating the liquid phase and making it enter a second-stage flash tank, leaving the obtained gas phase to enter a vacuum tower middle fractionation section, and making the obtained liquid phase enter a third-stage gasification furnace; heating the liquid phase and making it enter a third-stage flash tank, letting the obtained gas phase enter a vacuum tower lower fractionation section, and leaving the obtained liquid phase to enter a vacuum tower flash section; subjecting the feed of each section to vacuum distillation is the vacuum, extracting a lateral line product from a vacuum tower lateral line, and extracting vacuum residual oil from the tower bottom; and introducing part of the vacuum residual oil into the flash tanks of different stages respectively. The method provided in the invention can significantly improve the distillate yield of the crude oil in the distillation process, reduce device energy consumption, increase device economic benefits, and save device investment.

The invention discloses a display suspended ceiling with the rotation angle capable of being adjusted. The display suspended ceiling comprises rectangular square holes formed in a suspended ceiling plate surface; a transverse plate is arranged on the upper end surfaces of the rectangular square holes; a sliding groove is formed in the transverse plate, and a rotating shaft in the vertical direction is mounted in the sliding groove; a motor which can control the rotating shaft to move leftwards and rightwards along the sliding groove is arranged on the rotating shaft; a movable suspended ceiling face plate which can be inlaid on the rectangular square holes is hinged to the lower end of the rotating shaft; a display screen is arranged on the upper surface of the movable suspended ceiling face plate, and a suspended ceiling decoration surface is arranged on the lower surface of the movable suspended ceiling face plate; hanging rings are arranged on the periphery of the movable suspendedceiling face plate and connected with steel wire ropes; and the steel wire ropes are connected with a rope winding and unwinding device. The suspended ceiling and a large-screen display can be effectively combined, the defects that when families watch a film together, the picture of a projector is not clear, the color is poor, and the seismic effect is poor are overcome, the direction of the display can also be adjusted at random according to the household living room structure, and thus the watching suitable distance is conveniently adjusted.

The invention discloses a horizontal shaft top mounted pipe cleaning valve. The horizontal shaft top mounted pipe cleaning valve comprises a valve body, a ball body, a valve cover, a valve base, an opening/closing sealing mechanism, an opening/closing interlocking mechanism, a rotating mechanism and a ball body control mechanism; a loading/unloading port is formed in the upper end of the valve body; the ball body and the valve base are mounted in the valve body through the loading/unloading port; the valve cover is fixed on the valve body, and is provided with an opening/closing hole; the opening/closing sealing mechanism is fixed on the valve cover; the opening/closing interlocking mechanism is fixed on the valve cover; the rotating mechanism is fixed on the valve cover; the ball body control mechanism comprises a valve rod and a fixed shaft; and the valve rod is matched with the fixed shaft to control the ball body to rotate. The ball body, a pipe cleaner and a valve inner part all can be mounted in the valve body from the top, so that the top mounting structure is really realized, meanwhile, the structure of the pipe cleaning valve is simplified, the total weight of the pipe cleaning valve is reduced, the overall sealing performance of the pipe cleaning valve is improved, the convenient collecting and releasing operations of pipe cleaners with various sizes and weights is achieved, and meanwhile, the real on-line maintenance function is achieved.

The invention relates to a crib capable of containing fences. The crib comprises a box-type bed body, a bed cover and the fences, wherein the fences are formed by transverse rods and vertical handrails. Inserted ports for insertion and installation of the handrails are arranged in upper edges of the periphery of the bed body, and sliding groove sets corresponding to the handrails are vertically arranged in the wall of the bed body. Each sliding groove set comprises a straight sliding groove and an oblique sliding groove, wherein the straight sliding groove and the oblique sliding groove are intersected in the inserted port of the handrails in a herringbone mode. The fences are four in the number and are mutually separated, and each piece can slip into the bed body or slip out of the bed body along the sliding groove independently. The crib is reasonable in structure and convenient to operate, the fences can be taken in the bed body rapidly or can be pulled out of the bed body and fixed, the crib can be conveniently and flexibly placed according to needs of families, and practicability of the crib is improved.