43results about How to "Smooth workflow" patented technology

The invention discloses a novel safety and emergency hydraulic brake. The novel safety and emergency hydraulic brake comprises an oil tank, a main oil supplying system, a single-acting oil cylinder and a controller and also comprises a proportional overflowing valve and an emergency oil supplying system, wherein the emergency oil supplying system and the main oil supplying system are powered by different power supplies; one end of the emergency oil supplying system is connected with the oil tank and the other end of the emergency oil supplying system is connected onto an oil path between the main oil supplying system and the single-acting oil cylinder in series by a two-position three-way electromagnetic valve; the proportional overflowing valve is connected onto an oil path between the emergency oil supplying system and the two-position three-way electromagnetic valve in parallel; the emergency oil supplying system is driven by the controller and supplies oil to the single-acting oilcylinder to carry out gate-opening release action when the main oil supplying system is powered-off; the proportional overflowing valve is adjusted by the controller to control the emergency oil supplying system to supply oil to the single-acting oil cylinder stably. The novel safety and emergency hydraulic brake disclosed by the invention has the advantages that continuous and stable gate openingcan be ensured when a main motor of a normally-closed type brake is powered-off, and a hoisting mechanism can be guaranteed to release heavy objects in a safe-fast-controllable manner when the systemis powered-off, so that the probability of accidents is reduced.

The invention discloses an automatic dome attaching machine and a working method of the automatic dome attaching machine. The automatic dome attaching machine comprises a frame, a conveying track, a feeding table, a moving and adsorbing feeding mechanism, a material belt prepressing mechanism, a material belt bending mechanism, a tray moving mechanism, a clamping downward pulling mechanism, a first moving and adsorbing transfer mechanism, a guide and alignment mechanism, a second moving and adsorbing transfer mechanism, a pressing mechanism and a moving and adsorbing discharging mechanism, wherein the conveying track, the feeding table, the moving and adsorbing feeding mechanism, the material belt prepressing mechanism, the material belt bending mechanism, the tray moving mechanism, the clamping downward pulling mechanism, the first moving and adsorbing transfer mechanism, the guide and alignment mechanism, the second moving and adsorbing transfer mechanism, the pressing mechanism andthe moving and adsorbing discharging mechanism are arranged on the frame. A PLC controller controls the working states of the conveying track, the moving and adsorbing feeding mechanism, the materialbelt prepressing mechanism, the material belt bending mechanism, the tray moving mechanism, the clamping downward pulling mechanism, the first moving and adsorbing transfer mechanism, the guide and alignment mechanism, the second moving and adsorbing transfer mechanism, the pressing mechanism and the moving and adsorbing discharging mechanism to correspondingly and automatically realize working procedures including feeding, alignment, pressing and discharging. The overall working process is smooth and fast, the quality of domes is effectively ensured, the production efficiency is greatly improved, the labor intensity of operators is reduced, the production income is increased, and the automatic dome attaching machine is suitable for batch production.

The invention belongs to the field of environmental protection equipment, and specifically relates to an automatic sludge drier. The automatic sludge drier comprises a machine body, two gear-type spiral drive shafts, a support, a condensate water circulating device, a driving system, an air cleaning system, and an automatic temperature control system; the air cleaning system is arranged above the machine body; the two gear-type spiral drive shafts are arranged in the machine body in parallel; the automatic temperature control system is arranged in the machine body; the two ends of the machine body and the two gear-type spiral drive shafts are all provided with heat-conducting medium inlets and heat-conducting medium outlets; the machine body is arranged on the upper part of the support in parallel, and the lower part of the support is provided with the condensate water circulating device; and the driving system is arranged on one ends of the gear-type spiral drive shafts. The automatic sludge drier is capable of realizing integration process of sludge drying; energy consumption of operation process is low; efficiency is high; and a full-automatic guardless operation mode is realized.

The invention relates to the field of environment protection equipment, and particularly relates to a novel sludge dewatering machine with a steam discharging port. The sludge dewatering machine comprises a machine body, gear type spiral push shafts, a bracket, a condensate water circulating device, a drive system, an air cleaning system and an automatic temperature control system. The air cleaning system is arranged on the machine body. The two gear type spiral push shafts parallel to each other and the automatic temperature control system are arranged in the machine body. Two ends of the machine body are respectively provided with a heat conducting medium inlet and a heat conducting medium outlet, and two ends of the gear type spiral push shafts are respectively provided with a heat conducting medium inlet and a heat conducting medium outlet. The machine body is horizontally arranged on the bracket. The condensate water circulating device is arranged below the bracket. The drive system is arranged at one end of the gear type spiral push shafts. The machine achieves an integrated process of sludge drying, achieves low energy consumption and high efficiencies in the operation process, and adopts a fully-automatic operation mode without the need of a specially-assigned person for watching.