CN211676671U

CN211676671U - Recovery filtering device for oil immersion machine

Info

Publication number: CN211676671U
Application number: CN201922008285.4U
Authority: CN
Inventors: 余求贵
Original assignee: Suzhou Songqing Machinery Co ltd
Current assignee: Suzhou Songqing Machinery Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-10-16
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a recovery filtering device for an oil immersion machine, which comprises a box body, wherein a filtering tank is arranged in the box body, an oil inlet pipe is arranged above the filtering tank, a liquid filtering device is arranged below the filtering tank, a plurality of filtering bags are arranged in the filtering tank, and the filtering bags are used for collecting solid matters in oil and enabling the liquid to flow into the liquid filtering device; the outlet end of the oil inlet pipe is opposite to the bottom of the filter tank, and the back side of the filter tank is also provided with a heating device which is used for enabling the waste oil in the filter tank to be in a constant temperature state. By using the device, solid matters and cutting fluid in the used waste oil in the oil immersion machine are filtered, so that the waste oil can enter the oil immersion machine for reutilization.

Description

Recovery filtering device for oil immersion machine

Technical Field

The utility model relates to a filter equipment especially relates to a retrieve filter equipment for immersion oil machine.

Background

The oil immersion treatment is to form an oil film on the surface of the workpiece, the oil film can prevent the surface of the workpiece from being oxidized, meanwhile, the surface of the workpiece after the oil immersion treatment is not easy to rust and keeps luster, and in the oil immersion treatment process, dirt on the surface of the workpiece can be removed, so that the oil immersion treatment is needed after the preparation of the metal workpiece is finished. After the oil immersion treatment is carried out on the surface of the workpiece by using the oil immersion machine, the cutting fluid and the scraps on the workpiece can enter the oil along with the workpiece, so that the oil in the oil immersion machine needs to be replaced regularly, great waste is caused, and the production cost is increased.

Disclosure of Invention

The utility model aims at providing a retrieve filter equipment for immersion oil machine through using the device, will use the inside solid matter of waste oil after in the immersion oil machine and filter with the cutting fluid, makes waste oil can get into reuse in the immersion oil machine.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a recovery filtering device for an oil immersion machine comprises a box body, wherein a filtering tank is arranged in the box body, an oil inlet pipe is arranged above the filtering tank, a liquid filtering device is arranged below the filtering tank, a plurality of filtering bags are arranged in the filtering tank, and the filtering bags are used for collecting solid matters in oil and enabling the liquid to flow into the liquid filtering device; the outlet end of the oil inlet pipe is opposite to the bottom of the filter tank, and the back side of the filter tank is also provided with a heating device which is used for enabling the waste oil in the filter tank to be in a constant temperature state.

In the technical scheme, a plurality of filtering holes are formed in the filtering tank, and the filtering bag is fixed in the filtering holes through the lantern ring.

In the above technical scheme, the number of the filter holes comprises two, and the outlet end is opposite to the centers of the two filter holes.

In the above technical solution, the heating device is opposite to the outlet end.

In the technical scheme, the filtering partition plate is arranged in the box body and divides the liquid filtering device into the filtering cavity and the recycling cavity, the height of the filtering partition plate is smaller than the depth of the box body, and liquid at the upper part in the filtering cavity can flow into the recycling cavity through the filtering partition plate.

In the above technical scheme, the recovery cavity is internally provided with a recovery device, the recovery device comprises a driving motor and a recovery pipe, one end of the recovery pipe is communicated with the recovery cavity, the other end of the recovery pipe is connected to the oil immersion machine, and liquid in the recovery cavity passes through the recovery pipe from the recovery cavity through the driving motor and is recovered into the oil immersion machine.

In the technical scheme, the bottom parts of the filter cavity and the recovery cavity are respectively provided with a liquid discharging pipe, and the liquid discharging pipe is provided with a control valve.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:

1. the utility model discloses the exit end that well advances oil pipe is relative with the tank bottom of filter-tank, and non-direct alignment crosses the filter bag, makes the waste oil that gets into from advancing oil pipe and retrieves filter equipment form the buffering after getting into the filter-tank, prevents that it from producing the oil film, slows down the flow rate of waste oil, causes the jam, and is provided with heating device at the dorsal part of filter-tank, further prevents the production of oil film, satisfies the demand that uses under different temperatures.

2. The filter tank is internally provided with a plurality of filter holes, and the filter bag is fixed in the filter holes through the lantern ring, so that the structure is simple, the solid waste in the filter bag, such as scrap iron and other impurities, can be conveniently cleaned, and the filter bag can be replaced.

3. The filtering partition plate is arranged in the box body, the filtering partition plate divides the liquid filtering device into the filtering cavity and the recycling cavity, the height of the filtering partition plate is smaller than the depth of the box body, and the cutting fluid and the oil are insoluble, so that the density of the oil is small, the oil floats above the cutting fluid, the oil can flow into the recycling cavity from the filtering cavity through the partition plate, the oil and the cutting fluid are separated, the oil is recycled, and resources are saved.

4. Liquid discharging pipes are respectively arranged at the bottoms of the filter cavity and the recovery cavity, and the control valve is used for controlling the discharge of liquid in the filter cavity and the recovery cavity, so that the interior of the filter cavity and the recovery cavity can be cleaned conveniently.

Drawings

Fig. 1 is a schematic structural view of the middle recovery filtering device of the present invention.

Wherein: 1. a box body; 2. a filter tank; 3. an oil inlet pipe; 4. a filter bag; 5. an outlet end; 6. a filtration pore; 7. a collar; 8. a filtering baffle plate; 9. a filter chamber; 10. a recovery chamber; 11. a liquid discharging pipe; 12. and (4) controlling the valve.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

the first embodiment is as follows: referring to fig. 1, a recovery filtering device for an oil immersion machine comprises a box body 1, wherein a filtering tank 2 is arranged in the box body 1, an oil inlet pipe 3 is arranged above the filtering tank 2, a liquid filtering device is arranged below the filtering tank 2, a plurality of filtering bags 4 are arranged in the filtering tank 2, and the filtering bags 4 are used for collecting solid matters in oil and enabling liquid to flow into the liquid filtering device; the outlet end 5 of the oil inlet pipe 3 is opposite to the bottom of the filter tank 2, and the back side of the filter tank 2 is also provided with a heating device which is used for enabling the waste oil in the filter tank 2 to be in a constant temperature state.

The dorsal part of filter-tank 2 is provided with heating device, makes the waste oil in filter-tank 2 be in the constant temperature state through heating device, can be under the lower condition of temperature like this, also can normally use this recovery filter equipment like winter, avoids under the low temperature condition, and waste oil produces the oil film after getting into filter-tank 2, and the velocity of flow slows down, causes the jam, forms the overflow phenomenon.

In order to facilitate the cleaning of solid wastes such as scrap iron and the like, a plurality of filtering holes 6 are formed in the filtering tank 2, and the filtering bag 4 is fixed in the filtering holes 6 through a lantern ring 7.

Referring to fig. 1, the number of the filter holes 6 includes two, and the outlet end 5 is opposite to the center of the two filter holes 6. The outlet end 5 is opposite to the centers of the two filtering holes 6, so that waste oil in the outlet end 5 is prevented from being directly opposite to the filtering bag 4, the waste oil flowing out of the outlet end 5 forms buffering in the filtering tank 2, and oil films are prevented from being generated.

For better heating, the heating means is opposite the outlet end 5.

Referring to fig. 1, a filtering partition plate 8 is arranged in the box body 1, the filtering partition plate 8 divides the liquid filtering device into a filtering cavity 9 and a recycling cavity 10, the height of the filtering partition plate 8 is smaller than the depth of the box body 1, and liquid at the upper part in the filtering cavity 9 can flow into the recycling cavity 10 through the filtering partition plate 8. The cutting fluid is insoluble to the oil, the density of the oil is small, and the oil floats above the cutting fluid, so that the oil can flow into the recovery cavity 10 from the filter cavity 9 through the partition plate, the separation of the oil and the cutting fluid is realized, the oil is recycled, and the resources are saved.

The recycling device is arranged in the recycling cavity 10 and comprises a driving motor and a recycling pipe, one end of the recycling pipe is communicated with the recycling cavity 10, the other end of the recycling pipe is connected to the oil immersion machine, and liquid in the recycling cavity 10 passes through the driving motor and is recycled to the oil immersion machine through the recycling pipe in the recycling cavity 10, so that recycling of resources is achieved.

The bottom parts of the filter cavity 9 and the recovery cavity 10 are respectively provided with a liquid discharging pipe 11, the liquid discharging pipe 11 is provided with a control valve 12, and the control valve 12 is used for controlling the discharge of liquid in the filter cavity 9 and the recovery cavity 10, so that the interior of the filter cavity and the recovery cavity can be cleaned conveniently.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a retrieve filter equipment for immersion oil machine which characterized in that: the oil filter comprises a box body, wherein a filter tank is arranged in the box body, an oil inlet pipe is arranged above the filter tank, a liquid filter device is arranged below the filter tank, a plurality of filter bags are arranged in the filter tank, and the filter bags are used for collecting solid matters in oil and enabling the liquid to flow into the liquid filter device; the outlet end of the oil inlet pipe is opposite to the bottom of the filter tank, and the back side of the filter tank is also provided with a heating device which is used for enabling the waste oil in the filter tank to be in a constant temperature state.

2. The recovery filter assembly for a submersible as recited in claim 1, further comprising: a plurality of filtering holes are formed in the filtering tank, and the filtering bag is fixed in the filtering holes through a lantern ring.

3. The recovery filter unit for an immersion oil machine according to claim 2, characterized in that: the number of the filter holes comprises two, and the outlet end is opposite to the centers of the two filter holes.

4. The recovery filter unit for an immersion oil machine as claimed in claim 3, wherein: the heating device is opposite the outlet end.

5. The recovery filter assembly for a submersible as recited in claim 1, further comprising: the liquid filtering device is characterized in that a filtering partition plate is arranged in the box body and divides the liquid filtering device into a filtering cavity and a recycling cavity, the height of the filtering partition plate is smaller than the depth of the box body, and liquid on the upper portion in the filtering cavity can flow into the recycling cavity through the filtering partition plate.

6. The recovery filter unit for an immersion oil machine as claimed in claim 5, wherein: the recycling device is arranged in the recycling cavity and comprises a driving motor and a recycling pipe, one end of the recycling pipe is communicated with the recycling cavity, the other end of the recycling pipe is connected to the oil immersion machine, and liquid in the recycling cavity passes through the driving motor and is recycled to the oil immersion machine through the recycling pipe.

7. The recovery filter unit for an immersion oil machine as claimed in claim 5, wherein: the filter cavity and the bottom of the recovery cavity are respectively provided with a liquid discharging pipe, and the liquid discharging pipe is provided with a control valve.