Fixed type crude oil cabin washing machine
The utility model relates to a tank washing machine and a fixed technology, which is applied to the cleaning equipment of oil tank ships, motor vehicles, and ship tanks, etc., and can solve the problems of complex structure, affecting the tank washing process and cleaning effect, and uneven vertical rotation speed of nozzles, etc. To achieve the effect of expanding the function and application range
Active Publication Date: 2009-12-02
HAIYING ENTERPRISE GROUP
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Problems solved by technology
However, among the current tank washing machines, some have complex structures, and some have simple structures, but the vertical rotation speed of the nozzles is uneven, and the control functions of the tank washing machines are few. Various cleaning processes and cleaning effects
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Embodiment Construction
[0013] The present invention will be further described below in conjunction with accompanying drawing.
[0014] A fixed crude oil washing machine, comprising a main body 1, a main shaft 2 provided in the main body 1, a main transmission part 3 of the main shaft 2, a control mechanism 4 of the main shaft 2, an impeller 5, an impeller transmission part 6, and a main shaft through a transmission device 7 2 connected nozzles 8, the control mechanism 4 includes a control shaft 28, a speed regulating lever 32, a nozzle stop control lever 29, an automatic speed regulating cam 30 and a stall cam 31 are housed on the control shaft 28, and one end of the speed regulating lever 32 is connected to the automatic speed regulating lever 32. The speed regulating cam 30 contacts, and the other end contacts with the manual speed regulating cam 33. A support shaft 54 that can move up and down is provided in the middle of the speed regulating lever 32. The upper end of the support shaft 54 is ...
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The invention discloses a fixed type crude oil cabin washing machine which comprises a body, a mainshaft arranged inside the body, a main drive part of the mainshaft, a control mechanism of the mainshaft, an impeller, an impeller drive part and a nozzle connected with the mainshaft through a drive device; the control mechanism comprises a control shaft, a speed regulation lever and a nozzle stalling control lever; the control shaft and a vertical shaft of the nozzle have synchronous rotating angles; the control shaft is provided with an automatic speed regulation cam and a stalling cam; one end of the speed regulation lever is contacted with the automatic speed regulation cam; the other end of the speed regulation lever is contacted with a manual speed regulation cam; the middle part of the speed regulation lever is contacted with a speed regulation swing rod; a limit sleeve is sleeved on the nozzle stalling control lever of the control mechanism; the inside of the limit sleeve is provided with a spring; the limit sleeve is connected with the stalling cam through a rotary supporting; the lower end of the nozzle stalling control lever is contacted with a middle supporting shaft of the speed regulation lever; one end of the nozzle stalling control lever of the control mechanism far from the speed regulation lever is provided with a pull rod positioning sleeve; the inside of the pull rod positioning sleeve is provided with at least two slots with different lengths; and the nozzle stalling control lever is provided with a small positioning key block which is inserted into the slot of the pull rod positioning sleeve. An effective oscillation angle value of the speed regulation swing rod can be adjusted through the speed regulation lever to allow the nozzle of the cabin washing machine to have an even and controllable vertical rotational speed.
Description
technical field [0001] The invention relates to an oil tank cleaning device for various oil tankers in the shipbuilding industry with crude oil or seawater as the medium. Background technique [0002] The main engine of the fixed crude oil washing machine is installed on the hatch cover, and its nozzle part extends into the oil tank. The delivery pipe of the working medium with a pressure of 0.4-1.2Mpa is connected to the liquid inlet pipe interface flange of the tank washing machine. The internal spiral impeller rotates at high speed driven by the high-speed fluid. Through multi-stage deceleration transmission, one path is transmitted to the horizontal rotary worm wheel to realize the horizontal 360° rotation of the nozzle seat, and the other path is transmitted to the nozzle to rotate the worm wheel vertically to realize the nozzle head. Rotate in the vertical direction, so that the nozzle head moves according to the space spiral curve track when washing the tank, so as to...
Claims
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IPC IPC(8): B63B57/02
Inventor 华福昌王克鹏吴坚
Owner HAIYING ENTERPRISE GROUP
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