43results about How to "Achieve safe transportation" patented technology

The invention discloses a pipeline transportation device and particularly relates to a pipeline transportation device used in a mountainous region. The invention provides a pipeline transportation device used in the mountainous region which is adapted to various road conditions. The pipeline transportation device comprises a sliding frame, a pipeline support and a roller, wherein the pipeline support is arranged on the sliding frame, the sliding frame comprises a main body frame and a circular arc-shaped sliding structure, the sliding structure is installed at the bottom of the main body frame, an inner circular arc of the sliding structure faces towards the main body frame, the roller is detachably or telescopically installed on the sliding frame, and after the roller is installed at a working position, the radius of the roller is greater than the distance between the axis of the roller and the bottom of the sliding frame. When the ground is smooth, the roller can be installed or unfolded to the working position to realize wheeled transportation and enhance the transportation efficiency; and when the ground condition is poor, the roller can be dismantled or contained, and a sliding mechanism is adopted for sliding type transportation. Through the matched use of the roller and the sliding structure, the pipeline transportation device can be adapted to various road conditions in the mountainous region.

The invention provides an integrated regeneration system and method of a mobile SCR (Selective Catalytic Reduction) denitrification catalyst. The system consists of a lifting system for carrying a to-be-regenerated SCR denitrification catalyst module, a regeneration system for regenerating the to-be-regenerated SCR denitrification catalyst module, and a support plate for bearing the lifting system and the regeneration system. The invention further discloses a regeneration method of the SCR denitrification catalyst. The special lifting system designed by the integrated regeneration system of the mobile SCR denitrification catalyst disclosed by the invention is capable of realizing safe transportation of the to-be-regenerated SCR denitrification catalyst module and turning in processes such as cleaning and regenerating, and improving a regeneration effect of the denitrification catalyst, and has the advantages of decreasing floor space of the regeneration device, reducing transportation processes, and reducing abrasion to the to-be-regenerated catalyst by realizing all-pool-in-one with reasonable design and layout.

The invention provides a launching method of a pipeline leakage flux inner detector. According to the method, the pipeline leakage flux inner detector is placed on a tray and then placed on a cart through the tray, the pipeline leakage flux inner detector is put into a launching barrel through the tray, and the situation that the pipeline leakage flux inner detector is pulled out together when the tray is pulled out is prevented through a shifting fork push rod; the tray, the cart and the shifting fork push rod are all made of non-magnetic stainless steel; the height and the position can be adjusted through the cart so that the tray can be aligned to the launching barrel; and the shifting fork push rod is used for preventing the pipeline leakage flux inner detector from being pulled out together with the tray. According to the launching method, the launching work of the pipeline leakage flux inner detector can be completed, the launching process is convenient, fast and reliable, and the launching requirement of the pipeline leakage flux inner detector can be met.

The invention discloses an intelligent control device and method for an endless rope pressing wheel. A signal collecting unit is used for collecting approaching or leaving signals of an endless rope tail strop mine car and sending the collected signals to a data processing unit. The data processing unit is connected with the signal collecting unit. The data processing unit is used for processing the approaching signals, collected by the signal collecting unit, of the endless rope tail strop mine car into a first control instruction, processing the leaving signals of the endless rope tail stropmine car into a second control instruction and sending the control instructions to a control unit. The control unit is connected with the data processing unit and a rope pressing wheel assembly and used for controlling the rope pressing wheel assembly to open according to the first control instruction and controlling the rope pressing wheel assembly to close according to the second control instruction, accordingly, opening and closing of the rope pressing wheel are automatically controlled, an endless rope is kept to be constantly located below the rope pressing wheel, potential safety hazards caused when the endless rope pops up from the middle of the rope pressing wheel are avoided, equipment abrasion is reduced, the work efficiency of the rope pressing wheel is improved, and safety transportation is achieved.

The invention provides a large round steel billet loading reinforced support. The large round steel billet loading reinforced support comprises a transverse pad timber for bearing weight, steel belts, hidden blocks, bolts and rubber leather cushions, wherein the steel belts and the hidden blocks fixedly perform displacement in the horizontal direction, the hidden gears, the steel belts and the transverse pad timber are fixedly connected through the bolts, and the rubber leather cushions are capable of increasing friction. The large round steel billet loading reinforced support is developed for producing concentrated weight quality round steel billet railway vehicle loading and transportation for iron and steel enterprises, through the use of the combination of the transverse pad timber, the hidden blocks and the steel belts, problems of concentrated weight, longitudinal and transverse movement of round steel billets are solved, and the goal of railway safe transportation is achieved. The large round steel billet loading reinforced support makes full use of the transverse pad timber for bearing the weight, the steel belts and the hidden blocks, the bolts and the rubber leather cushions, wherein the steel belts and the hidden blocks fixedly perform displacement in the horizontal direction, the hidden blocks, the steel belts and the transverse pad timber are fixedly connected through the bolts, and the rubber leather cushions are capable of increasing the friction, and the steady transportation of the large round steel billets is achieved.

The invention provides a lithium ion battery positive material, a lithium ion battery positive electrode containing the positive material, and a battery containing the positive material. The positive material comprises a lithium iron phosphate positive active material and iron phosphate, and the primary particle size of the iron phosphate is not lower than 20mum. The over-discharge resistance capability of the battery made of the positive material comprising large-granule iron phosphate and the lithium iron phosphate positive active material is excellent; and after cells made in the invention discharge to 2.0V, the cells continuously discharge to near 0V, the decrease trend of a positive electrode potential curve tends to stability, the rise of a negative electrode potential curve is not too high (generally not higher than 1.5V), and the above two potential curves become closer or intersect at 0V. Over-discharge is prevented, the safety of the monomer cells is guaranteed, and the low-potential-energy or uncharged safe transport is realized.

The invention relates to a transportation device, in particular to a safety transportation device for processing new energy battery chips. The invention provides a safe transportation device for processing new energy battery slices, which can facilitate workers to pick up the battery slices one by one, and avoid collisions during the handling process that will cause the battery slices to fall and be damaged. A safety transport device for processing new energy battery slices, comprising: a bottom plate, a workbench is arranged on one side of the top of the bottom plate; a pushing mechanism, the top of the bottom plate is provided with a push mechanism on the side of the workbench; a boxing mechanism, the top of the bottom plate is under the workbench A packing mechanism is provided. The staff places the battery slices on the top of the conveyor belt, starts the servo motor, and then drives the conveyor belt to rotate, and the conveyor belt rotates to transfer the battery slices to the battery splint, and the staff holds the battery splint to move the lower side of the box, so as to realize the processing of new energy batteries Use safe transport.