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156 results about "Racking" patented technology

Racking, often referred to as Soutirage or Soutirage traditionnel (meaning racking in French), also filtering or fining, is a method in wine production of moving wine from one barrel to another using gravity rather than a pump, which can be disruptive to a wine. The process is also known as Abstich in German and travaso in Italian.

Hydroponic growing enclosure and method for the fabrication of animal feed grass from seed

A self-contained hydroponic growing enclosure and method for the fabrication of animal feed grass from seed is described. The enclosure is a self-contained enclosure which is insulated and which can be transported or assembled on site and which is independent of outside climatic conditions. Seed is stored in an isolated portion of the enclosure and fed to germination tanks in predetermined quantities where the seeds are germinated for a predetermined period of time. The tanks are then drained of their iodine-treated water and the germinated seeds are placed in predetermined quantities onto trays which are placed at an inlet end of a racking system. Trays are removed with grown grass at a harvest outlet end of the racking system in the same sequence as they are placed at the inlet end, so that there is a continuous daily supply of feed grass. Light walls are provided on opposed sides of the racking system to illuminate the beds. Conditioned air is also convected through the racking system from the inlet end to the outlet harvest end and the air flow distributes carbon dioxide generated in an inlet end section by the germinating seed grain, over the entire growing beds. The beds are also sprayed with water and the air flow is reconditioned by an air conditioning unit, filtered to remove bacteria and recirculated through the racking system. More specifically, the production system uses feed-quality barley for growing in tray beds to produce approximately 2,200 pounds of feed grass per day in a 7-day cycle from seed to feed.
Owner:COLE ROBERT +1

Drilling platform pipe racking system and method

The method disclose a drilling platform pipe racking system, which comprises a multi-station mouse hole, a derrick, a pipe grabbing mechanical hand and an iron roughneck, wherein the multi-station mouse hole at least provides two mouse hole-body drill stem insertion stations; a drill stem aligning device, a lifting cylinder, a drill steam buffer and a lifting pulley block are correspondingly arranged in the mouse hole body one to one; the pipe grabbing mechanical hand grabs drill stems in turn, puts the drill stems into the mouse hole body and joints the stems after the drill stems are pulled outside the mouse holes. The invention also discloses a method for racking pipes by the system. In the invention, a multi-station mouse hole structure providing at least two pipe racking stations is adopted, so two single pipes can be arranged in the mouse holes simultaneously; when the third single pipe is jointed, the third pipe can be directly connected with the rest single pipes; and thus, the production efficiency is greatly improved. Besides, the drill stem can be changed from a horizontal state into a vertical state by only one piece of equipment, namely the pipe holding mechanical hand, so the equipment use ratio is greatly improved, the space is saved and the equipment operation is simplified.
Owner:天时海洋工程及石油装备研究院(青岛)有限公司

Multifunctional full-automatic coiled tubing drilling rig

ActiveCN105822223AAdjust working posture at willFulfill the needs of the work environmentDrilling rodsDerricks/mastsWell drillingControl system
The invention discloses a multifunctional full-automatic coiled tubing drilling rig, which comprises a main vehicle unit and an auxiliary vehicle unit, wherein the main vehicle unit comprises a vehicular chassis, a vehicular power system, a combination type derrick system and a main vehicle vehicular operation and control system; the auxiliary vehicle unit comprises a semi-mounted vehicular chassis, a drill pipe racking and moving system tubing racking part, a coiled tubing discharging and injecting system and an auxiliary vehicle vehicular operation and control system; the combination type derrick system comprises a drilling rig platform, a drill floor supporting leg, a main bracket, an auxiliary bracket, a derrick amplitude varying and posture adjusting system, a well head tubular column fastener processing system, a well head protecting system, a pinion-and-rack hoisting system, a coiled tubing injecting system and a drill pipe racking and moving system tubing moving part; the main vehicle unit can independently complete conventional single drill pipe drilling, super single drill pipe drilling and slant and vertical well drilling work; the auxiliary vehicle unit is combined with the main vehicle unit to be capable of completing a coiled tubing drilling work; the main vehicle unit cooperates with the auxiliary vehicle unit to realize single drill pipe drilling, slant and vertical well drilling and coiled tubing drilling work.
Owner:SHANDONG SHENGLI PETROLEUM EQUIP IND TECH RES INST

Anti-collision protective device and method for drilling top drive and derrick racking platform

The invention relates to an anti-collision protective device and method for a drilling top drive and a derrick racking platform. Hang ring position detecting switches are installed at the forerake position and the hypsokinesis position of a top drive hang ring respectively, and a hang ring suspension detecting switch is arranged in the middle suspension position to judge the position state of the top drive hang ring. An encoder is installed on a winch and can output multiple pulse records when a roller on the winch is rotated by a circle; a central control unit indicates the height of the top drive in a derrick according to the pulse number recorded by the encoder, the position of the top drive hang ring and the height of the top drive are processed and compared in the central control unit to achieve collision prevention of the racking platform position. The anti-collision protective device has the advantages that the independent top drive and the winch are systematically and organically combined together, defects of respective designs are overcome, safety of equipment operation is greatly improved, and the situation that the top drive hang ring collides with the racking platform due to human errors and other serious related accidents caused by collision is effectively prevented.
Owner:李峰
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