Breaking device of pneumatic jet pump
A pneumatic injection and crushing device technology, which is applied in the direction of mining fluid, wellbore/well components, earthwork drilling, etc., can solve problems such as blockage, frequent maintenance of pneumatic injection pumps, and affecting transmission efficiency
Inactive Publication Date: 2011-11-23
芜湖天远生物科技有限公司
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[0002] The invention patent of Chinese Patent Publication No. CN1912399 discloses a pneumatic jet pump, which includes a pump body, a suction pipe, a mixing pipe and a diffusion booster pipe. , due to the different sizes of the conveying blocks, it is not only easy to cause blockage, but also the impact force of the conveying blocks requires frequent maintenance of the pneumatic jet pump, which affects the conveying efficiency. At present, there is no such crushing device for the pneumatic jet pump. This kind of pneumatic jet pump The advanced crushing device is installed on the pneumatic jet pump, which can avoid clogging during the conveying process, reduce maintenance costs and improve conveying efficiency
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[0013] Such as figure 1 As shown, a crushing device of a pneumatic jet pump includes a fixed seat 2, a rotating pipe body 11, a worm wheel 9, a bearing 10, a worm 3, a worm drive mechanism 1, a conical casing 6, three strip-shaped crushing knives 5, a crushing The knife fixed ring 4, the first flange 8 and the second flange 7, the worm 3 is driven by the worm drive mechanism 1, the worm wheel 9 is installed on the outer circular surface of the rotating tube 11, and rotates together with the rotating tube, the rotating tube 11. A bearing 10 is installed on the outer surface of the cylinder. The fixed seat 2 is connected to the lower part of the pump body of the pneumatic jet pump. There is a cavity between the rotating pipe body 11 and the fixed seat 2 where the worm gear pair meshes. The lower end of the rotating pipe body 11 has a first flange 8 connected as a whole, and the upper part of the conical shell 6 has a second flange 7 connected as a whole. The second flange 7 and ...
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The invention discloses a breaking device of a pneumatic jet pump, comprising a permanent seat, a rotary pipe body, a bearing on the excircle surface of the rotary pipe body, a worm driven by a worm driving mechanism, a worm wheel and a breaking cutter body, wherein the permanent seat is connected with the lower part of the pneumatic jet pump body, the worm wheel forms a worm couple with the wormand rotates along with the rotary pipe body, and the broken cutter body is arranged on the lower end of the rotary pipe body and rotates along with the rotary pipe body; a cavity meshed with the wormcouple is arranged between the rotary pipe body and the permanent seat. The breaking device of a pneumatic jet pump of the invention adopts the structure and is arranged on the pneumatic jet pump to pump out transporting materials after the transporting materials are broken so as to avoid the phenomenon of pneumatic jet pump blocking and ensure transportation continuity, thus improving transporting efficiency of the pneumatic jet pump, prolonging service life and lowering maintenance cost.
Description
technical field [0001] The invention relates to a pneumatic jet pump, in particular to a crushing device for the pneumatic jet pump. Background technique [0002] The invention patent of Chinese Patent Publication No. CN1912399 discloses a pneumatic jet pump, which includes a pump body, a suction pipe, a mixing pipe and a diffusion booster pipe. , due to the different sizes of the conveying blocks, it is not only easy to cause blockage, but also the impact force of the conveying blocks requires frequent maintenance of the pneumatic jet pump, which affects the conveying efficiency. At present, there is no such crushing device for the pneumatic jet pump. This kind of pneumatic jet pump The advanced crushing device is installed on the pneumatic jet pump, which can avoid clogging during the conveying process, reduce maintenance costs and improve conveying efficiency. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a...
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IPC IPC(8): E21B43/28
Inventor 梁有泉邓道发焦生利
Owner 芜湖天远生物科技有限公司