10results about How to "Reduce shipping risk" patented technology

A kind of hydraulic lift of vertical shaft, belong to mine transport vehicle technical field, including flat car, fixed frame, tripod assembly and support frame are sequentially provided on flat car;Fixed frame is horizontally arranged at one end of flat car, support frame is vertically arranged at the other end of flat car, support frame and material contact point height is greater than fixed frame and material contact point height;Triangular frame component includes two triangular frame bodies, two triangular frame bodies are arranged in parallel, and are respectively arranged at the two sides of the length direction of flat car, two triangular frame bodies are provided with the lifting channel steel that can slide, lifting channel steel is connected between flat car with hydraulic cylinder.The height difference of fixed frame, support frame forms material inclination support, cooperate lifting channel steel driven by hydraulic cylinder and slide on triangular frame component, can flexibly adjust the inclination angle and space posture of super-long material, adjust the posture of super-long material to realize the adaptation to cage space, break through the limitation of fixed size of vertical shaft cage.

The invention discloses a shaft combined construction method, and relates to the technical field of shaft construction. Comprising the following steps that firstly, construction preparation is conducted, a raise boring machine is selected, and well mouth positioning and raise boring machine leveling are conducted; step 2, guide hole construction: adopting graded drilling to form a guide hole penetrating through the upper and lower horizontal planes of the vertical shaft; 3, expanding excavation construction is carried out, slope expanding, drilling and blasting operation is carried out, and vertical shaft full-section zoning and layering expanding excavation is carried out from top to bottom with the guide hole as the center; fourthly, primary supporting is carried out, and supporting is synchronously carried out on the expanding excavation face when one layer is expanded and excavated in the zoning and layering expanding excavation process; and 5, secondary supporting is conducted, specifically, after expanding excavation and primary supporting construction are conducted to the bottom of the vertical shaft, secondary supporting is conducted on the wall face of the vertical shaft from bottom to top through the slip form. The mode that the raise boring machine guide hole and manual expanding excavation are combined is adopted, the problems of ventilation, drainage and deslagging existing in the manual expanding excavation process are solved in advance through the guide hole, the technology of secondary lining from bottom to top of the slip form is combined, and the time of the supporting procedure is greatly shortened.

The utility model relates to the technical fields of the tire pusher, especially to a tire pushing device, including walking device, drive arrangement and limiting device, drive arrangement installs on walking device, limiting device installs on walking device, its through walking device makes equipment have mobile ability, and can carry out the steering, is convenient for operator control equipment movement, provides auxiliary power through drive arrangement to the movement of tire, has reduced the labor intensity of operator, through limiting device to the position of tire in walking device carries out the limiting, has improved the practicability of device reduced the labor intensity of operator and transportation risk, including walking device, drive arrangement and limiting device, drive arrangement installs on walking device, limiting device installs on walking device.

The utility model discloses a liquid lithium hexafluorophosphate synthesis device which comprises a preparation kettle, a synthesis kettle and a refining kettle, a lithium fluoride feed port, a solvent feed port, a lithium fluoride content measuring device, an online thermometer A and an observation port are arranged at the top of the preparation kettle; the top of the synthesis kettle is provided with a preparation liquid feeding hole, a phosphorus pentafluoride gas inlet, a lithium hexafluorophosphate content measuring device A, a radar liquid level meter, an online thermometer B and a gas outlet; the top of the refining kettle is provided with a synthesis liquid feeding hole, a solvent feeding hole and a lithium hexafluorophosphate content measuring device B; the preparation kettle is connected with the synthesis kettle through an on-line liquid flow meter B, and the synthesis kettle is connected with the refining kettle through a filtering device, a material transfer pump and an on-line liquid flow meter C; the phosphorus pentafluoride gas inlet is connected with a phosphorus pentafluoride gas inlet pipeline through an on-line gas flowmeter, the phosphorus pentafluoride gas inlet extends into the bottom of the synthesis kettle, and a gas distributor is arranged at the tail end of the phosphorus pentafluoride gas inlet; the utility model has the advantages of high production efficiency, good product quality and low product storage and transportation risk.

This invention discloses a process for the recovery and resource utilization of wastewater and waste gas generated during silver powder production. It effectively recovers and treats four types of wastewater generated during silver powder production: organic-free ammonium nitrate wastewater, organic-free sodium nitrate wastewater, sodium nitrate wastewater containing organic matter, and ammonium nitrate wastewater containing both organic matter and sodium nitrate. The invention effectively recovers and treats all four main types of wastewater and two types of waste gas generated during silver powder production, converting them all into the necessary production materials such as ammonia, concentrated nitric acid, dilute nitric acid, and sodium hydroxide, thus achieving complete recovery and utilization of all wastewater and waste gas.

The invention discloses a multi-source information processing method and system based on the Internet of Things, and belongs to the technical field of information management.The multi-dimensional sign data is subjected to edge calculation through a preliminary screening link and then uploaded to a cloud end, a sample transportation risk value is evaluated in a transportation link, and a transportation route is dynamically adjusted in combination with traffic data; the transportation risk and duration of the sample are reduced, the effectiveness of the sample is ensured to improve the detection accuracy, an effective detection result is evaluated from sample detection results according to the operation data of the detection equipment in the detection link, and the disease risk level of the corresponding detected person is evaluated in combination with the multi-dimensional sign data. And finally, pushing advices of hospitals seeing the doctor according to the geographic position and the disease risk level in a statistical distribution link, so that the whole-process data processing of disease control screening is completed while the detection accuracy is improved.

The application discloses a vehicle for fluid medium transportation, which comprises a carriage (1), a support body (2), a locking part and a limiting part; compared with a filling pipe for transporting liquid in the prior art, the vehicle is provided with a plurality of container mounting stations, and a plurality of containers for containing fluid medium are carried; the support body provided with the mounting stations can rotate relative to the carriage (1), so that each container on the support body (2) can be taken out or placed at the same side door opening position of the carriage (1); the locking part positions the container on the mounting station, and the limiting part locks the support body (2) and the carriage position, so that the safety of the vehicle transportation is improved; that is, the vehicle can realize small package transportation of fluid medium and has high safety performance.

The utility model relates to a dangerous goods transport vehicle box with movable roof, relates to dangerous goods transport vehicle technical field, including box, movable roof, hoisting assembly, tail door and pull rod lock. The box top is equipped with opening, one end penetrates the tail portion, and the other end is kept apart with the head portion. Hoisting assembly is located movable roof both sides in two groups for hoisting and can dismantle and connect movable roof. Tail door is installed in the box tail portion, and the upper lock catch of pull rod lock is installed on movable roof. Hoisting assembly is composed of hoisting rod, limit seat, limit pin, the box opening has the step structure, there is sealing assembly between movable roof and the box, and the tail portion of movable roof is wedge-shaped. The utility model is convenient for dangerous goods loading and unloading, improves work convenience, stability, safety, reduces risk, enhances the stability of box and movable roof, prevents movable roof loosening in transportation, avoids hidden danger such as dangerous goods leakage, improves transportation reliability.

The utility model relates to the technical field of body -building equipment especially, more particularly to a wiring module and adopt the treadmill of this wiring module, including first unit and second unit, first unit includes first shell and rotatablely installed control end wire reel subassembly in first shell inside, second unit includes second shell and rotatablely installed execution end wire reel subassembly in second shell inside, wherein, control end wire reel subassembly is used for connecting control end cable, and execution end wire reel subassembly is used for connecting execution end cable, when the first unit and second unit butt joint, first shell and second shell mutually inlay and form airtight casing structure, and the wiring hole that first shell and / or second shell are provided with is crossed for control end cable and execution end cable, and control end wire reel subassembly and execution end wire reel subassembly realize synchronous rotation through the linkage structure of circumferential distribution. This scheme has the advantages of convenient transportation, assembly and maintenance, improve the service life of cable.

The utility model belongs to the field of building materials and structural design, relates to a kind of warm-keeping sealing facility structure of aluminum profile and film combination manufacturing sunroom, it is applicable to fast-mounted sunroom, greenhouse, dustproof workshop etc., to solve the problem of high cost, inconvenient transportation, complex installation of traditional glass covering aluminum alloy sunroom.The structure includes the aluminum alloy profile and plastic film of four-face frame design, the groove inside the aluminum alloy profile is provided with a pressing strip, the pressing strip is provided with a slot, the edge of the plastic film is welded with a clamping strip and is inserted into the slot;Screws for adjusting the tightness of the film are arranged on the pressing strip, and the profile is matched with a cover.The film with the clamping strip welded is inserted into the slot during installation, and the cover is fastened after adjusting the tightness with screws.It uses plastic film to replace glass to greatly reduce cost, the film is light and easy to transport, installation does not require professional tools, and the tightness of the film can be adjusted at any time to adapt to different use environments, realizing the use requirements of lightness, economy and easy installation.