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Fixed type crude oil washing machine

A tank washing machine, a fixed technology, applied in tank ships, motor vehicles, tank cleaning equipment of ships, etc., can solve the problems of uneven moving speed of nozzles up and down, complex structure, affecting tank washing process and cleaning effect, etc.

Active Publication Date: 2009-10-28
HAIYING ENTERPRISE GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the current tank washing machine, the structure is complicated, the nozzle moves up and down at an uneven speed, and the cleaning efficiency is low, which affects the implementation of various tank washing processes and cleaning effects

Method used

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  • Fixed type crude oil washing machine
  • Fixed type crude oil washing machine
  • Fixed type crude oil washing machine

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The present invention will be further described below in conjunction with accompanying drawing.

[0013] 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 main transmission part 3 of the main shaft 2 includes a double-headed back-and-forth threaded sleeve 9 set on the main shaft 2, the upper part of the double-ended back-and-forth threaded sleeve 9 is equipped with a connecting sleeve 10, and the double-ended back-and-forth threaded sleeve 9 The lower half of the sleeve is equipped with a horizontal rotation sleeve 11, and the double-headed back and forth threaded sleeve 9 is equipped with a guide sleeve 51 and a position mark 52. The connecting sleeve 10 is equipped with an upper worm gear 12 and a nut bl...

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PUM

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Abstract

The invention discloses a fixed type crude oil washing machine, which comprises a body, a main shaft arranged in the body, a main driving part of the main shaft, a control mechanism of the main shaft, an impeller, a driving part of the impeller, a nozzle connected with the main shaft through a driving device, wherein the main driving part of the main shaft comprises a double-ended reciprocating threaded bush sleeved on the main shaft, the upper half part of the double-ended reciprocating threaded bush is sleeved with a connecting sleeve, while the lower half part is sleeved with a horizontal rotating sleeve; the connecting sleeve is sleeved with an upper worm wheel and a nut block, the horizontal rotating sleeve is sleeved with a lower worm wheel, and the upper worm wheel and the lower worm wheel are meshed with an upper worm and a lower worm respectively; a driving shifting block of the lower worm is connected with a one-way driving deflector rod of the upper worm; a one-way driving speed regulation swing stem of the upper worm is connected with the control mechanism of the main shaft; a rack driving device at the utmost low end of the main shaft is connected with the nozzle; and the nozzle comprises a nozzle body, a nozzle head, and two pieces of cross bearing helical blades are arranged in an inner hole of the nozzle head. By adopting the double-ended reciprocating threaded sleeve and parallel double worms, the rotation and the up and down movement of the main shaft can be realized simply and conveniently; and because the nozzle adopts the two pieces of the cross bearing helical blades, a jetting liquid column is in a spiral line form, and the fixed type crude oil washing machine is favorable for enhancing the washing effect and protecting a ship plate.

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 inlet pipe interface flange of the tank washing machine, and 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 wash...

Claims

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Application Information

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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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