33results about How to "Avoid each other" patented technology

The invention discloses a mobile adsorption concentration-thermal desorption device and an application method thereof. The device comprises a control system, a gas circuit part and a mobile cold trap consisting of a heating module, a refrigerating module and a mobile mechanism. The method comprises the steps of control system starting, operation of the refrigerating module, sample collection, operation of the heating module, sample desorption, pipeline cleaning, and the like. The device has the advantages that a refrigerating fin is easy to damage after long-time overheating, and the gas adsorption and gas enrichment efficiency is effectively improved. In comparison with the prior art, the device shortens the adsorption and analysis time, reduces the time consumption, lowers the cost and improves the concentration efficiency.

The invention belongs to the technical field of chicken feeding, and discloses a feeding trough for feeding chicken, which comprises a fixed pipe, wherein a hopper is arranged on the upper end of the fixed pipe, a feeding pipe is connected below the hopper through a first spring, two sealing plates which are relatively arranged below the feeding pipe are arranged on the inner wall of the fixed pipe, the sealing plates and the inner wall of the fixed pipe are hinged, the sealing plates are obliquely upwardly arranged, a second spring is arranged between the sealing plates and the inner wall of the fixed pipe, the fixed pipe is separated through the two sealing plates, the moving ends of the two sealing plates are supported with each other, baffle plates are arranged on moving ends of the two sealing plates, the upper end surfaces of the two baffle plates are arranged on the same horizontal plane, the upper end surfaces of the two baffle plates and the lower end of the feeding pipe are supported to each other, a trough body is arranged below the fixed pipe, and a chain is arranged between the trough body and the two sealing plates. The feeding trough for feeding the chicken solves the technical problems that existing feeding troughs are extremely difficult to control addition of chicken feed, thereby causing waste because two much chicken feed is added.

The invention discloses a cylinder head for an arched combustion chamber and a gasoline engine employing the cylinder head. The cylinder head comprises a cylinder head body, wherein a combustion chamber face is formed on the inner side of the cylinder head body; the combustion chamber face has an arched face structure consisting of smooth curved surfaces; the surface to volume ratio of the combustion chamber can be reduced further, the working efficiency of the gasoline engine is improved, and gas flow which enters the combustion chamber is subjected to resistance in different directions, so that fuel oil mixed gas can be well formed into turbulent flow and combusted fully; therefore, the fuel oil consumption rate is reduced effectively, combustion is facilitated, and CH+NO(x) emission can be reduced, and gasoline power is increased; and the emission reaches or even exceeds the environmental protection agency (EPA) standard in America. The power of a gasoline engine with the maximum power of 3.0 kW (the rotating speed is 3,600 rpm) can be increased to 3.5 kW and the emission is reduced from 9.0 g/kW.h to 8.0 g/kW.h; the power of a gasoline engine with the maximum power of 3.5 kW can be increased to 4.0 kW and the emission is reduced from 9.0 g/kW.h to 8.0 g/kW.h; and the emission of the two gasoline engines meets the standard of 10 g/kW.h in the EPA3 stage; therefore, the power increment and the emission reduction of the gasoline engine are obvious, and environmental protection is facilitated.

The invention belongs to the technical field of staple cartridges of staplers and discloses a convenient-opened-closed staple cartridge for a stapler. The convenient-opened-closed staple cartridge comprises a connecting segment, wherein one end of the connecting segment is connected with a body, the other end of the connecting segment is connected with a mounting seat, one end, far away from the connecting segment, of the mounting seat is connected with a mounting plate, and a staple anvil is integrated with one side, far away from the mounting seat, of the mounting plate; one end, far away from the connecting segment, of the mounting seat is further connected with an executing frame and a staple cartridge shell; and the staple anvil and the staple cartridge shell are fixed through a snapping device. According to the convenient-opened-closed staple cartridge for the stapler, a snapping groove formed in the end part of the staple anvil is matched with a rotatable baffle arranged on thestaple cartridge shell so as to limit the staple anvil and the staple cartridge shell, the condition that the staple anvil is far away from one end of the staple cartridge shell when not in use is avoided, the space occupied by packaging is saved, and resources such as package boxes are saved; and when operations such as staple loading, staple unloading and servicing are required, a limiting rod can be completely divorced from a limiting ring by only sliding a slider.

The invention discloses a concrete pipe pile automatic production line. The concrete pipe pile automatic production line comprises an A cross workshop, a B cross workshop, a C cross workshop and a stirring building which are sequentially arranged in the longitudinal direction; the A cross workshop is sequentially provided with a tensioning zone, a centrifuging zone, a loosening zone and a steam curing zone from left to right; the B cross workshop is sequentially provided with an upper mold closing station, a cover mold cleaning zone, a demolding station, a demolded pipe pile storing zone, a head and tail plate dismounting platform zone, an inspecting and code spraying zone and a finished product storing zone from left to right; the C cross workshop is sequentially provided with a feeding station, a caging station, a band plate steel bar cage zone and a plate installing station from left to right; and the stirring building is suitable for mixing and stirring concrete raw materials and conveying the mixed and stirred concrete to a feeding cart, and the feeding cart is arranged under the stirring building and is suitable for conveying the concrete into a lower mold located at the feeding station. According to the concrete pipe pile automatic production line, the labor intensity can be reduced, the production operation environment can be improved, and the production efficiency canbe improved.

The invention relates to a marine gas machine high pressure-stable pressure injection system and a control method. According to the adopted technical scheme, a manual stop valve, a double-stop ventilation valve assembly, a filter, a pressure regulating valve, a double-layer wall gas rail, a purging electromagnetic valve, a gas injection valve, a gas nozzle, an air cylinder, a matched pipeline and a plurality of sensors; and the double-stop ventilation valve assembly comprises a main gas fuel valve, an automatic stop valve and an automatic ventilation valve, and is used for being matched for adjusting and controlling the pressure of the high-pressure gas. The marine gas machine high pressure-stable pressure injection system has the beneficial effects that the dynamic responsiveness of an engine is improved, the average molar stable value of methane in mixed gas is improved through high-pressure gas injection, the lean-burn upper limit of the engine is further improved, and pollutant emission is reduced. The high-power requirement can be met by adopting high-pressure gas injection and matching with the small-specification gas injection valve, and by adopting stable-pressure injection, the supply pressure consistency before each injection valve is ensured, the combustion consistency of each cylinder and the air-fuel ratio control accuracy of each cylinder are improved, and fire and knocking of a single cylinder are avoided.

The invention discloses a separated packaging method of ice cream in the same bag, and a separated packaging device of the ice cream in the same bag is adopted. The method comprises the following steps of blanking: pushing at least two ice cream products which are arranged in parallel to a front inputting machine; horizontal conveying: conveying the ice cream products to a bag maker through the front inputting machine; primary longitudinal sealing: carrying out heat sealing at two longitudinal sides of a packaging film by a first longitudinal sealing wheel, and forming longitudinal sealing of a packaging bag; vertical type longitudinal sealing: conveying the packaging film and the ice cream products to a vertical type longitudinal sealing wheel, carrying out the vertical type longitudinal sealing on the packaging film between two adjacent ice cream products through the vertical type longitudinal sealing wheel, and enabling each ice cream product to be separately packaged in one sealed space in the packaging film; horizontal sealing and cutting: completing the horizontal sealing of packaging by a horizontal sealing cutter, and forming the packaging bag which is provided with at least two sealed spaces and is used for independently packaging the ice cream products; packaging. According to the separated packaging method disclosed by the invention, the effect of independently packaging multiple ice cream products in the same bag is realized, the equipment improvement cost is low, and the separated packaging method is suitable for being popularized and used.

The invention relates to a scanning mechanism of a laser thickness gauge, which comprises a mounting table. A C-shaped frame is arranged on the mounting table. The C-shaped frame is arranged horizontally and provided with a set of laser sensors for detecting thickness. According to the invention, the thickness of a material is measured through the C-shaped frame scanning mechanism that is horizontally arranged. The direction of mechanical vibration generated by the horizontal C-shaped frame is perpendicular to the measurement directions of the two laser sensors, which greatly reduces the influence of the mechanical vibration on measurement accuracy. At the same time, the invention adopts a combination form of one guide rail and two sliders, which effectively prevents the two guide rails and the multiple sliders from mutual restraint and interference in movement, so the accuracy and stability of the measurement data of the thickness gauge are effectively achieved.

The invention discloses a traditional Chinese medicine composition for preventing and treating a nephrotic syndrome. The traditional Chinese medicine composition is prepared from, by weight, 8-14 parts of ophiopogon japonicus, 7-10 parts of cynanchum paniculatum, 9-16 parts of pyrola, 8-13 parts of kerria japonica, 9-14 parts of folium nandianae, 4-9 parts of semen raphani, 8-12 parts of melandrium apricum, 7-15 parts of four-leaf clover, 9-13 parts of white lablab beans, 6-9 parts of periostracum cicada, 8-15 parts of lespedeza, 10-14 parts of madder, 9-15 parts of luffa stems, 7-13 parts of plumbago indica and 5-12 parts of bulbil. The traditional Chinese medicine composition has the effects of invigorating spleen and supplementing qi, clearing heat and promoting urination and tonifying kidney and strengthening the body resistance, can effectively remove different types of immune complexes deposited in a glomerular basement membrane, has the exact curative effect on treating the nephrotic syndrome of a patient, has no side effect, becomes effective rapidly, and enables the nephrotic syndrome not to be likely to relapse.

The invention discloses an assembled underwater lifting adjustable platform, and relates to the field of underwater lifting adjustable platforms. The assembled underwater lifting adjustable platform comprises a bottom plate, wherein supporting mechanisms are arranged at the positions, close to the two sides, of the upper end of the bottom plate; a floating plate is arranged between the two supporting mechanisms; a cavity is formed in the floating plate; a piston is arranged between the inner side walls of the cavity; a waterproof film is arranged between the position, close to the top, of the inner side wall of the cavity and the edge position of the piston; an air pipe is arranged at the position, close to the top, of the side wall of the floating plate in a penetrating mode; a plurality of supporting frames are arranged at the upper end of the floating plate at equal intervals; a bearing plate is arranged at the upper ends of the supporting frames; and the supporting mechanisms comprise supporting plates. According to the assembled underwater lifting adjustable platform, the height of the platform can be accurately and conveniently adjusted, the stability is good, the situation that the platform shakes up and down when a worker walks on the surface of the upper end of a pedal is avoided, the worker can conveniently replace the pedal, an anti-skid plate is arranged on the surface of the pedal, so that the friction force between the feet of the worker and the pedal can be increased, and slipping is avoided.

The invention discloses a preparation for treating nephrotic syndrome. The preparation is mainly prepared from, by weight, 8-13 parts of white lablab beans, 6-12 parts of bulbil, 9-14 parts of folium rhododendri daurici, 10-15 parts of madder, 7-12 parts of arenaria kansuensis, 9-13 parts of magnolia, 8-12 parts of codonopsis pilosula, 10-14 parts of pyrola, 7-15 parts of kerria japonica, 6-11 parts of semen plantaginis, 9-12 parts of luffa vines, 7-13 parts of lotus petiole, 8-14 parts of nandina domestica thumb, 9-15 parts of plumbago indica and 6-13 parts of dioscorea pentaphylla L..The preparation has the effects of inducing diuresis to alleviate edema, resisting inflammation, relieving internal heat or fever, clearing heat and disinhibiting water, effectively repairs injured cells, stops protein loss, improves the kidney function, increases organism protein synthesis, adjusts organism immunity, and has an exact effect on treating nephrotic syndrome without a side effect, and nephrotic syndrome is not prone to recurring.

The invention relates to the technical field of building construction, and particularly relates to a secondary ridge butt joint metal joint convenient to disassemble and assemble. The secondary ridgebutt joint metal joint comprises a metal sheath and a fastening piece, wherein the metal sheath comprises a first metal plate bend and a second metal plate bend; the fastening piece comprises reversebuckling plates and wing plate; the reverse buckling plates are arranged in the length direction of a secondary ridge; the cross sections of the reverse buckling plates are U-shaped; openings of the reverse buckling plates face the secondary ridge; one sides, far away from the second metal plate bend, of the reverse buckling plates are connected with the side edge of the first metal plate bend; the inner walls of the other sides of the reverse buckling plates are obliquely arranged relative to the length direction of the reverse buckling plates; the inclination angles of the inner walls of thereverse buckling plates relative to the length direction of the reverse buckling plates are smaller than the friction angles between the reverse buckling plates and the wing plates; the wing plates are arranged in the length direction of the secondary ridge; the wing plates are connected with the side edge of the second metal plate bend; and the wing plates are slidably clamped with the reverse buckling plates in the length direction of the secondary ridge. The secondary ridge butt joint metal joint has the effects of being easy to operate and convenient to disassemble and assemble.

The invention discloses a column structure, and relates to the technical field of fence columns. The column structure comprises a body, wherein the body comprises a first base part, a second base part, a mounting part, a supporting part and a damping part. The damping part includes a first tight pressing part, a second tight pressing part, a first compression part and a second compression part. The second tight pressing part is in close attachment with the first tight pressing part, and the second tight pressing part is inclined or perpendicular to the first base part and/or the second base part. According to the column structure, when the first tight pressing part and the second tight pressing part are away from each other due to stress, the first tight pressing part and the second tightpressing part can be mutually rubbed against each other to resist action force in the mutual direction through close attaching function of the first tight pressing part and the second tight pressing part, and the first base part and the second base part are prevented from moving away from each other; alternatively, through the inclined surface generated by the inclined first tight pressing part and the second tight pressing part, the lateral acting force is blocked, and the frictional force is matched to block the mutual separation between the first base part and the second base part.

The invention relates to a method for drilling plan generation where a drilling plan (PBP) specifies a number of drilling holes having a starting point and an end point, which drilling holes are distributed within sectors (W; LS; RS; US; BS; IC; 2C) specified in the drilling plan (PBP), which sectors comprise a first sector (W) and at least one second sector (LS; RS; US; BS; IC; 2C) adjacent to said first sector (W), comprising the step of: specifying the drilling holes of the drilling plan on the basis of a desired hole distribution regarding the end point of each drilling hole and an ambition to maximize the number of drilling holes in said at least one second sector (LS; RS; US; BS; IC; 2C) which are mutually parallel and hereby are brought to run in a reference direction of the drilling plan. The invention also relates to a computer program product comprising program code (P) for a computer (200; 210) for implementing a method for drilling plan generation according to the invention. The invention also relates to a system and a drilling rig (100) being equipped with the system.

The invention discloses a preparation for treating uremia. The preparation is prepared by, by weight, 9-14 parts of cornus officinalis, 7-12 parts of redfruit actionodaphne root, 8-13 parts of white peony root, 6-12 parts of marsh orchis herb, 9-13 parts of common aeschynomene herb, 10-14 parts of Ziziphora clinopodioides Lam., 7-14 parts of fructus forsythia, 6-11 parts of polygonum multiflorum, 3-7 parts of Seville orange flower, 7-11 parts of smallfruit fig aerial root, 9-12 parts of bitter bamboo leaf, 7-13 parts of Silene tenuis Willd., 9-15 parts of large angiopteris and 8-14 parts of gold stargrass herb. The preparation has the advantages that the preparation is prepared by common Chinese herbal medicine materials, and the Chinese herbal medicine materials are combined to achieve effects of activating the kidney and detoxifying, eliminating turbidity by purgation and tonifying qi and nourishing yin; the preparation is capable of decomposing and lowering creatinine and urea nitrogen in the bodies of patients, allowing toxins to be discharged from urine, and effectively delaying the development of early- and mid-stage renal failure.

The present invention relates to an ultrasonic device. The problem is solved that an ultrasonic device is poor in anti-environment disturbance ability. The ultrasonic device comprises a horn, a sealing ring, a flexible ring, a fixing ring and a vibration module. The vibration module comprises a plurality of piezoelectric crystal plates; the vibration module is arranged in the sealing ring; the vibration module is sleeved with the fixing ring; the flexible ring is clamped between the fixing ring and the sealing ring; the horn is provided with a step hole; the step hole comprises an upper step portion, a lower step portion and a connection portion configured to connect the upper step portion with the lower step portion; the sealing ring is inserted into the step hole, and the sealing ring isabutted against the upper step portion and the connection portion; the connection portion is arranged with the vibration module in a staggered mode; and the lower step portion comprises at least tworadial sections with different areas along the axial direction of the step hole.

The invention provides a bridge construction method and a bridge dragging traction system. The method comprises the steps that an ashore temporary support and a main pier are erected ashore, and a first sliding way part used for providing a sliding way is supported through the ashore temporary support and the main pier; a sliding supporting part is arranged on a sliding way of the first sliding way part in a sliding mode; the steel structure bridge is split into a first part which cannot be transported through a road and a second part which can be transported through the road, so that the first part is converted to a slide way of the first slide way part; then, an underwater temporary support, an anti-sliding pier and a main pier are erected in the water area, a second sliding way part used for providing a sliding way is supported through the underwater temporary support, the anti-sliding pier and the main pier in the water area, and a sliding way of the first sliding way part and a sliding way of the second sliding way part are in butt joint to form a dragging sliding way; and the traction sliding support part slides along the traction slide way. By means of the method, the difficulty of water transportation is lowered, and a dragging slide way and a traction system are convenient to build.