CN2233773Y - Vacuum oil purifying machine evaporator - Google Patents

Abstract

The utility model relates to a vacuum evaporator for an oil purification machine. A support tube with multiple holes and a spraying wing are arranged on the upper end of the oil inlet pipe in a heat preservation vacuum cylinder, the inner of the spraying wing is a hollow cavity, and the side wall of one side of the hollow cavity is provided with spraying holes, the lower part of the vacuum cylinder is provided with a tray on which glass threads are arranged. Oil liquid passes through the oil inlet pipe, the oil liquid is shot into the spraying wing via the support tube with the multiple holes and sprayed via the spraying holes to be in the shape of semi-mist. Meanwhile, the spraying wing is rotated to make the oil liquid spirally fall to make gas and water content provide with longer evaporation time, and remanent micro water content is contacted with the surfaces of the glass threads to be evaporated for the second times. The utility model has the characteristics of favorable pull out effect of the gas and the water content in the oil liquid, light weight and low cost.

Description

The vacuum oil purifier evaporimeter

The utility model is a kind of evaporimeter, particularly a kind of high-efficiency evaporator that removes gas and trace water in the oil in the vacuum reservoir fast that is contained in.

At present, the degassing dewatering elements in the domestic and international existing vacuum oil purifier vacuum reservoir is more, mainly contains jet pipe, nozzle, umbrella disk, disk etc., wherein, jet pipe liquid stream is big, and disengagement area is little, effect is undesirable, and the nozzle disengagement area is big, just can work but must give enough pressure with pressure oil pump, and easily stop up, adopt umbrella disk or disk to enlarge disengagement area, make oil produce film and easily evaporate, effective, but need a lot of steel plates, increased quality, the cost height.

The purpose of this utility model is to provide a kind of degassing dehydrating effect good, and quality is little, the vacuum oil purifier evaporimeter that cost is low.

Solution of the present utility model is that the porous support column is equipped with in the oil inlet pipe upper end in the insulation vacuum reservoir, bearing is equipped with in porous support column termination, on bearing, be with the opening tube, three to four sprays of welding wing on the tube, spray wing inside is cavity, there are many small spray orifices sidewall and bottom surface, Lower Half has two to five layers of pallet in the vacuum reservoir, the glass fiber of copper mesh cloth wrapping is housed on the pallet, when fluid enters in the vacuum reservoir by oil inlet pipe through the pump housing, inject spray wing internal cavity by the porous support column, be half vaporific ejection by spray orifice, the atresia of fluid effect is simultaneously simultaneously sprayed the flank wall, promote spray wing fast rotational, because oil-feed continuously, the not stall of the spray wing is moving, make fine fluid prolong spiral trajectory, help the evaporation of gas and moisture content, the fluid that falls is by the compound glass silk, because glass surface is for the adhesive force of water adhesive force greater than oil, the surface area of glass fiber layer is very big again, and the residue trace water touches the absorption of glass fiber surface and compiles and help double evaporation-cooling in the oil, gas and water vapour are fallen the fluid of vacuum reservoir bottom and are exported by flowline by the sucking-off of vavuum pump exhaust tube.

The utility model is owing to produce the fluid that half vaporific spiral falls, and the double evaporation-cooling of large-area glass silk surface moisture content, makes the fluid degassing, and dehydrating effect is very good, has light weight, characteristics that cost is low simultaneously.

Below in conjunction with accompanying drawing the utility model is specified:

Accompanying drawing is the utility model cut-away view.

The utility model is made of insulation vacuum reservoir 1, oil inlet pipe 2, flowline 3, exhaust tube 4, porous support column 5 is equipped with in oil inlet pipe 2 upper ends in insulation vacuum reservoir 1, bearing 6 is equipped with in porous support column 5 terminations, be with opening tube 7 on the bearing 6, three to four sprays of welding wings 8 on the opening tube 7, the spray wing 8 inside are cavity, there is small spray orifice 9 sidewall and bottom surface, Lower Half has two to five layers of pallet 10 in the insulation vacuum reservoir 1, and the glass fiber 11 of copper mesh cloth 12 wrappings is housed on the pallet 10.Frictional resistance when its middle (center) bearing 6 can reduce to spray the wing 8 rotations, but copper mesh cloth 12 cover glass silks 11 do not washed away by fluid, copper mesh cloth 12 can adopt 80 orders.

Claims (2)

1, a kind of vacuum oil purifier evaporimeter, by insulation vacuum reservoir 1, oil inlet pipe 2, flowline 3, exhaust tube 4 constitutes, it is characterized in that: porous support column 5 is equipped with in oil inlet pipe 2 upper ends in the insulation vacuum reservoir 1, bearing 6 is equipped with in porous support column 5 terminations, is with opening tube 7 on the bearing 6, three to four sprays of welding wing 8 on the opening tube 7, the spray wing 8 inside are cavity, and there is small spray orifice 9 sidewall and bottom surface.

2, evaporimeter according to claim 1 is characterized in that: Lower Half has two to five layers of pallet 10 in the insulation vacuum reservoir 1, and the glass fiber 11 of copper mesh cloth 12 wrappings is housed on the pallet 10.