CN201801511U

CN201801511U - Dedicated oil filter for high viscosity and high water-content lubricating oil

Info

Publication number: CN201801511U
Application number: CN2010202307952U
Authority: CN
Inventors: 杨继新
Original assignee: NINGBO BOUNDEDZONE TIANYANG MECHANICAL ELECTRIC CO Ltd
Current assignee: NINGBO BOUNDEDZONE TIANYANG MECHANICAL ELECTRIC CO Ltd
Priority date: 2010-06-17
Filing date: 2010-06-17
Publication date: 2011-04-20
Anticipated expiration: 2020-06-17

Abstract

The utility model relates to a dedicated oil filter for high viscosity and high water-content lubricating oil. The dedicated oil filter is characterized in that the oil filter comprises an oil inlet pipe 2, an oil inlet pump 3, a primary filter 4, an oil-water separating tank 5, a heater 6, a vacuum tank 7, a vacuum pump 8, a condenser 9, a water collecting tank 10, an oil outlet pump 11, a two-stage filter 12, a draining pump 13, an infrared froth breaker 14 and an operation box 15 which are sequentially connected through pipelines; and all components are fixed on a steel structure frame 1. An oil-water separating filter element 18 is arranged inside the oil-water separating tank 5. The vacuum tank 7 comprises a separating chamber 19, an aspirating chamber 20 and an oil accumulation tank 21; an atomizer 22, a reactor 23 and a liquid level meter 24 are arranged inside the vacuum tank 7; and the infrared froth breaker 14 and an observation window 16 are installed outside the vacuum tank 7. The dedicated oil filter has the advantages as follows: water content in oil can be removed in a dewatering filter element manner and a vacuum evaporation manner at the same time; oil purifying efficiency is high, and energy can be saved about 30 percent compared with a general vacuum oil filter; an infrared automatic froth breaking device can ensure the continuous and successful oil purifying process; an automatic heating system, the reasonable structure of the vacuum tank, the compositions of the dedicated oil filter and the like can be more suitable for the dewatering of high water-content and high viscosity lubricating oil; energy conservation and environmental protection can be achieved; and very high popularization value can be achieved.

Description

The special-purpose oil filter of the high moisture lubricating oil of high viscosity

Technical field

The utility model relates to a kind of lubrication oil filtration field, especially refers to the special-purpose oil filter of the high moisture lubricating oil of a kind of high viscosity.

Background technology

Oil filter is one of equipment commonly used in the industrial production, be used for removing the solid impurity and the moisture of oil product, an existing patent No. is 200520009387.3, name is called the utility model patent of " the special-purpose oil filter of big flood lubricating oil ", announced the special-purpose oil filter of a kind of big flood lubricating oil, include strainer 2, high wind water cooler 4, water receiver 18, secondary filter 8,

medium water cooler

11,12, vacuum pump 13, well heater 15 and oil pump 16 also have by dividing plate A, ripple packing B, spraying gun C, oil inlet pipe D, half cone divides water plate E, cooler inlet pipe F, water cooler G, molecule-thin-film evaporator 7 that cooler outlet pipe H and water receiver 6 assemble.The waste lubricating oil liquid of energy treating water content≤50%, its deemulsification ability and water separation capability are strong, the efficient height, do not expend the breakdown of emulsion material, broken away from the worry that breakdown of emulsion chemical fibre filter material will often be changed, and can reduce the oil strain cost and reduce labor intensity, but its structure is complicated, install and use inconvenience, it is higher relatively to consume energy, and its structure awaits improving.

Summary of the invention

Technical problem to be solved in the utility model is that a kind of reasonable in design, simple in structure and special-purpose oil filter of the high moisture lubricating oil of the high viscosity energy energy-saving run is provided at the above-mentioned state of the art.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this oil filter is made of following structure, parts: oil inlet pipe, oil-feed pump, prime filter, preposition oil-water separation system, automatic heating device, vacuum tank, vacuum pump, condenser, water collect tank, secondary filter, go out oil pump, oil outlet pipe, operation box etc.

As improvement, described preposition oil-water separation system mainly is made up of tank body, built-in oily water separation filter core, wet-pit, wherein built-in oily water separation filter core is the filter screen that a kind of known hydrophobic lipophilic type material is made, in less than the certain pressure scope, oil can water can not pass through by this filter screen, thereby can filter out free-water in the most oil, can improve dewatering efficiency greatly, can save energy about 30% than general vacuum oil-filter simultaneously.

Improve, described automatic heating device includes thermostatically-controlled equipment again, and is energy-efficient under the prerequisite that guarantees Heating temperature.

Improve, described vacuum tank includes separate chamber, aspirating chamber, oil drain tank again, and inside is equipped with spraying gun, reactor, liquidometer, jar outer viewing window, the froth breaker of being provided with; Spraying gun wherein: will enter the oil misting of vacuum separation system, and be ejected on the reactor; Reactor: form by a plurality of Raschig rings, allow the mist of oil that is ejected on the reactor form oil film, allow moisture, gas in the oil volatilize as much as possible; The separate chamber: between reactor and oil drain tank, fluid when this section operation, moisture, gas, separate again with fluid; Oil drain tank; The fluid that has separated moisture, gas is assembled, discharged by oil drain pump; Aspirating chamber: with isolating water vapor in reactor, the separate chamber, residual gas is extracted out from the vacuum separation system; Froth breaker: be existing matured product, be installed on the vacuum tank, utilize infrared unit control air magnetic valve to open and close principle, when the bubble of infrared rays device monitoring in vacuum tank rises to certain position, the automatic air magnetic valve of opening installation on vacuum tank, the air of outside partly enters vacuum tank, vacuum tightness in jar reduces, bubble breaks automatically, thereby eliminates the oil vacuole that produces in the fluid, viewing window: adopt toughened glass as sight glass.

Improve again, be provided with filter screen in prime filter and the secondary filter and can remove solid impurity in the oil product.

Improve, trip switch, the PLC system of working units such as operation box includes oil-feed pump, goes out oil pump, vacuum pump, water pump can be provided with manually and automatic mode again.

As further improvement, oil-feed pump, prime filter, preposition oil-water separation system, automatic heating device, vacuum tank, vacuum pump, condenser, secondary filter, go out oil pump etc. and couple together by pipeline.

Compared with prior art, advantage of the present utility model is: simultaneously water content in oil is deviate from by dehydration filter core and vacuum-evaporation dual mode, absolute oil efficient is high and than general vacuum oil-filter energy-conservation about 30%, the automatic defoaming device of infrared rays can guarantee that the absolute oil process continues to carry out smoothly, automatic heating system, rational vacuum tank structure and composition etc. are more suitable for dewatering in the higher thick oil of moisture content, energy-conserving and environment-protective have very high promotional value.

Description of drawings

Fig. 1 is a Facad structure synoptic diagram of the present utility model;

Fig. 2 is a plan structure synoptic diagram of the present utility model;

Fig. 3 is a side-looking structural representation of the present utility model;

Fig. 4 is the internal structure synoptic diagram of piece number 7

Embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As shown in Figures 1 to 4, the special-purpose oil filter of the high moisture lubricating oil of the high viscosity of present embodiment, include the oil inlet pipe 2, oil-feed pump 3, prime filter 4, gun barrel 5, well heater 6, vacuum tank 7, vacuum pump 8, condenser 9, the water collect tank 10 that connect successively by pipeline, go out oil pump 11, secondary filter 12, wet-pit 13, infrared rays froth breaker 14 and operation box 15, all parts are fixed on the steel construction frame 1.

Being provided with oily water separation filter core 18 in the described gun barrel 5, is the filter screen that a kind of known hydrophobic lipophilic type material is made, and tank body has wet-pit 13.

Described vacuum tank 7 is made of aspirating chamber 19, separate chamber 20, oil drain tank 21 3 parts, and inside is provided with spraying gun 22, reactor 23, liquidometer 24, and the outside is equipped with infrared rays froth breaker 14 and viewing window 16.Wherein, reactor 23 is made up of a plurality of Raschig rings.

Be provided with the trip switch and the PLC system of each running device in the described operation box 15, can be set to manually and automatic operation mode.

Principle of work of the present utility model is: oil-feed pump 3 starts, aqueous oil product enters prime filter 4 through oil inlet pipe 2 and removes the bigger solid impurity of particle, enter gun barrel 5 then, most of free-water is stayed gun barrel 5 bottoms and is gathered behind oily water separation filter core 18, during to certain altitude, open wet-pit 13 water is discharged.Fluid (generally being preferably 40-60 ℃) after gun barrel 5 enters well heater 6 to be heated to certain temperature enters in the vacuum tank 7, is sprayed onto on the reactor 23 through spraying gun 22, focuses on oil drain tank 21 by run by gravity behind separate chamber 20.Vacuum pump 8 is extracted into negative pressure state with vacuum tank 7, and (0.086--0.1MPa), the moisture in the fluid of heating back is extracted, is pooled to out ponding jar 10 by vacuum pump 8 and discharge becoming steam under the vacuum state after condenser 9 is cooled to water.When the oil level in the oil drain tank 21 reach a certain height, liquidometer 24 starts oil pump 11 fluid is sent back to oil tank through secondary filter 12 and oil outlet 17, secondary filter 12 filters solid particle polluter less in the oil, so move in circles, can remove moisture and impurity in the thick oil fast, very good through practical application effect.

Claims

1. the special-purpose oil filter of the high moisture lubricating oil of a high viscosity, it is characterized in that: include the oil inlet pipe (2), oil-feed pump (3), prime filter (4), gun barrel (5), well heater (6), vacuum tank (7), vacuum pump (8), condenser (9), the water collect tank (10) that connect successively by pipeline, go out oil pump (11), secondary filter (12), wet-pit (13), infrared rays froth breaker (14) and operation box (15), all parts are fixed on the steel construction frame (1).

2. the special-purpose oil filter of the high moisture lubricating oil of high viscosity according to claim 1 is characterized in that: be provided with oily water separation filter core (18) in the described gun barrel (5).

3. the special-purpose oil filter of the high moisture lubricating oil of high viscosity according to claim 1, it is characterized in that: described vacuum tank (7) is made of separate chamber (19), aspirating chamber (20), oil drain tank (21) three parts, inside is provided with spraying gun (22), reactor (23), liquidometer (24), and the outside is equipped with infrared rays froth breaker (14) and viewing window (16).