CN2761264Y - Oil grinder - Google Patents

Abstract

The utility model relates to an oil grinding machine, which comprises a shell, a transmission shaft, a feeding grinding device and a machine sealing system, wherein the left side end of the shell is provided with a bearing seat and the transmission shaft is assembled on the bearing seat. The feeding grinding device is composed of an impeller, an inner and an outer grinding heads, and an oil throwing disc; one end head of the transmission shaft is positioned outside the shell and is linked with a power supply, and the other end is fixedly provided with the machine sealing system, the oil throwing disc, the inner grinding head and the impeller from the right side end of the bearing seat; the outer grinding head and the inner grinding head are correspondingly and fixedly arranged in the shell; the shell corresponding to the impeller is provided with a feeding inlet, and the corresponding shell on one side of the oil throwing disc is provided with a discharge opening. The oil grinding machine of the utility model has the advantages of simple structure, convenient operation, low energy consumption, good mixture, dilution and grinding effects and convenient repair and maintenance.

Description

Oil grinding machine

(1) technical field:

The utility model relates to a kind of hybrid process equipment, the especially a kind of mixture diluted of heavy oil and water, oil grinding machine of grinding of being suitable for.

(2) background technology:

At present heavy oil is because of with low cost, and uses that extensively act as a fuel, because the concentration height, viscosity is big, and impurity is many, if directly use because atomization badness, combustibility are poor, the discharge dust concentration greatly, service life of contaminated environment, shortening stove and accessory etc.The hybrid process device of domestic heavy oil that more generally uses and aqua is by mixing arrangement or be called homogenizer and feeding machanism is formed, homogenizer mainly is made up of a plunger displacement pump and homogenizing valve, structure is complicated, this plunger displacement pump is not enough to the self-priming dynamics of heavy oil, makes that the granularity after the compound processing is thicker; External existing heavy oil dilution grinding machinery (abbreviation oil grinding machine) is to drive inside and outside bistrique by the power transmission shaft that is fitted in the sealed enclosure, by a feeding device mixture of heavy oil and aqua is added in the inside and outside bistrique again and dilutes, grind, discharge from the oil-out of body by disc then.This oil grinding machine, fuel feeding and mill oil content are two autonomous systems, use extremely inconvenience, and cost an arm and a leg, energy consumption and maintenance cost are higher.

(3) utility model content:

The purpose of this utility model is to provide a kind of simple in structure, low cost of manufacture, high efficiency to the public, can process the heavy oil of fine particle size and the oil grinding machine of aqua mixture.

This novel oil grinding machine comprises casing, power transmission shaft, feed lapping device and machine envelope system, left-hand end in the casing is provided with bearing block, power transmission shaft is fitted on the bearing block, described feed lapping device is by impeller, in, outer bistrique and disc are formed, one termination of power transmission shaft is positioned at the outer and power source interlock of casing, the other end begins installing successively machine envelope system from the right-hand end of bearing block, disc, interior bistrique and impeller, outer bistrique is corresponding with interior bistrique to be packed in the casing, on the corresponding casing of impeller, be provided with charging aperture, on the corresponding casing of a side of disc, be provided with discharging opening.

The grinding and the feeding system of this novel oil grinding machine are combined into an integral body, the front end of grinding mechanism is provided with an impeller that is equivalent to oil pump on power transmission shaft, the interior bistrique coaxial rotation of it and oil grinding machine, charging aperture formation negative pressure at oil grinding machine sucks pending heavy oil and a certain proportion of water together, the centrifugal high pressure that the impeller rotation produces when high speed rotating, the heavy oil of mixing and the compound of aqua are pressed in the oil grinding machine, the gap of outer bistrique, because liquid rotates through grinding at a high speed in having teeth groove shape narrow gap, heavy oil and aqua can fully be ground evenly becomes emulsion, discharges from discharging opening by disc under the effect of overbottom pressure.This new structure is simple, easy to use, energy consumption is low, the mixed diluting grinding effect is good, maintains easy.

(4) description of drawings:

Fig. 1 is the integrally-built generalized section of the utility model;

Fig. 2 is the local structure for amplifying schematic diagram of this novel interior bistrique and outer bistrique.

(5) specific embodiment:

Casing (1) two ends of this novel oil grinding machine is provided with end cap, left side in the casing (1) is fixed with two groups of bearing blocks (3), power transmission shaft (2) is packed on the interior bearing block (3) of casing (1), one termination and motor linkage, the other end is installing machine envelope system (4), disc (5), interior bistrique (7) and impeller (9) successively since second group of bearing block (3) right-hand member.Machine envelope system (4) is made up of seal washer and extrusion spring, and extrusion spring is being replaced the disc (5) of right-hand member, on machine envelope system (4) the left end one side casing (1) an anti-leakage of oil recovery holes can also be set; The left side of the right side of disc (5) and interior bistrique (7) is complementary and installs, impeller (9) is packed on the right-hand member head of power transmission shaft (2), the right end cap of right side and casing (1) is complementary equipped, end cap is provided with charging aperture (10), outer bistrique (8) is corresponding with interior bistrique (7) to be packed in the casing (1), the outer wall of interior bistrique (7) and outer bistrique (8) is provided with intermeshing recessed prominent sharp teeth groove, is provided with discharging opening (6) on the corresponding casing of a side (1) of disc (5).This novel oil grinding machine can also dilute except the mixture of dilution grinding heavy oil and aqua and grind other oil plant, through diluting the fuel that grinds because oil droplet produces the secondary explosion when burning, therefore atomizing effect is good, and it is more abundant to burn, thereby realizes double benefit energy-conservation, environmental protection.

Claims (1)

1, a kind of oil grinding machine, comprise casing (1), power transmission shaft (2), feed lapping device and machine envelope system (4), left-hand end in the casing (1) is provided with bearing block (3), power transmission shaft (2) is fitted on the bearing block (3), it is characterized in that: the feed lapping device is by impeller (9), interior bistrique (7), outer bistrique (8) and disc (5) are formed, one termination of power transmission shaft (2) is positioned at the outer and power source interlock of casing (1), the other end begins installing successively machine envelope system (4) from the right-hand end of bearing block (3), disc (5), interior bistrique (7) and impeller (9), outer bistrique (8) is corresponding with interior bistrique (7) to be packed in the casing (1), on the corresponding casing of impeller (9) (1), be provided with charging aperture (10), on the corresponding casing of a side (1) of disc (5), be provided with discharging opening (6).