CN213609930U

CN213609930U - Low-concentration cutting fluid and lubricating oil separation and purification device

Info

Publication number: CN213609930U
Application number: CN202022420528.8U
Authority: CN
Inventors: 野世光
Original assignee: Tianjin Chuangshi Energy Saving Technology Co ltd
Current assignee: Tianjin Chuangshi Energy Saving Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-06
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a low concentration cutting fluid and lubricating oil separation purifier, including the separation purification framework, the separation purifies the equal fixed connection of lower extreme four corners department of framework and is provided with the supporting legs, the upper end fixed connection that the separation purified the framework is provided with the feeder hopper, be provided with sealed apron through screw thread block swing joint on the feeder hopper, be provided with the air booster pump in the separation purification framework, the output fixed connection of air booster pump is provided with the intake pipe. The utility model discloses a set up centrifugal motor, centrifugal rotor, air booster pump in the separation purifies the framework, when separating the mixed liquid, open centrifugal motor, separate the mixed liquid through high-speed centrifugation to after separating, can start the air booster pump, can assist the outflow of accelerating cutting fluid and lubricating oil through the inside pressure boost to the separation purifies the framework, the separation speed is fast efficient.

Description

Low-concentration cutting fluid and lubricating oil separation and purification device

Technical Field

The utility model relates to a liquid separation purifies technical field, specifically is a low concentration cutting fluid and lubricating oil separation purifier.

Background

The cutting fluid is an industrial fluid used for cooling and lubricating cutters and workpieces in the metal cutting and grinding process, is formed by scientifically compounding and matching various super-strong functional additives, and has the characteristics of good cooling performance, lubricating performance, antirust performance, oil removal and cleaning functions, anticorrosion function and easiness in dilution. The defects that the traditional soap-based emulsion is easy to smell in summer, difficult to dilute in winter and poor in antirust effect are overcome, the lathe paint is not affected, the soap-based emulsion is suitable for cutting and grinding ferrous metals, belongs to the most advanced grinding product at present, and the soap-based emulsion is often used by being matched with lubricating oil when cutting fluid is used.

The prior low-concentration cutting fluid and lubricating oil separating and purifying device has the following defects: most of the existing low-concentration cutting fluid and lubricating oil separation and purification devices utilize gravity to separate by a precipitation mode, and separation by precipitation requires standing for layering of mixed liquid, so that the separation time is long; in addition, the conventional separation is not complete because only one separation is performed, and a small amount of lubricating oil is still mixed in the cutting fluid after one separation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low concentration cutting fluid and lubricating oil separation purifier to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a low-concentration cutting fluid and lubricating oil separation and purification device comprises a separation and purification frame body, wherein supporting legs are fixedly connected and arranged at four corners of the lower end of the separation and purification frame body, a feed hopper is fixedly connected and arranged at the upper end of the separation and purification frame body, a sealing cover plate is movably connected and arranged on the feed hopper through thread clamping, an air booster pump is arranged on the separation and purification frame body, an air inlet pipe is fixedly connected and arranged at the output end of the air booster pump, a centrifugal motor is fixedly arranged at the middle position of the lower end of the separation and purification frame body, a centrifugal rotor is fixedly connected and arranged at the output end of the centrifugal motor, a plurality of connecting rods are fixedly connected and arranged at the upper end of the centrifugal rotor, the upper ends of the connecting rods are fixedly connected and arranged with a same auxiliary separation rotating wheel, a plurality of infiltration hole has been seted up to the lower extreme of side rotation section of thick bamboo, separation purifies the lower extreme one side fixed mounting of framework and is provided with the cutting fluid separator tube, the one end fixed mounting that the cutting fluid separator tube was kept away from to the lower extreme of framework is provided with first oil pipe, fixed mounting is provided with out the oil valve on the first oil pipe, fixed mounting is provided with separation valve on the cutting fluid separator tube, the separation purifies the one end fixed connection that the framework is close to the cutting fluid separator tube and is provided with the sediment and filters the box, the upper end fixed mounting that deposits and filters the box is provided with the second and goes out oil pipe, the lower extreme fixed mounting that deposits and filters the box is provided with the cutting fluid exit tube.

Preferably, the inside intermediate position department fixed connection of feeder hopper is provided with the impurity filter screen.

Preferably, a check valve is fixedly arranged on the air inlet pipe.

Preferably, the connecting rods are arranged at uniform intervals.

Preferably, the thickness of the side rotary cylinder is gradually reduced from the middle to the upper side.

Preferably, the penetration holes are uniformly arranged at intervals, and fine nets are arranged in the penetration holes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the centrifugal motor, the centrifugal rotor and the air booster pump are arranged on the separation and purification frame body, when the mixed liquid is separated, the centrifugal motor is opened, the mixed liquid is separated through high-speed centrifugation, and after the separation is finished, the air booster pump can be started, the outflow of cutting fluid and lubricating oil can be accelerated in an auxiliary manner through the internal pressurization of the separation and purification frame body, the separation speed is high, and the efficiency is high;

2. the utility model discloses still be provided with sediment filtration box, cutting fluid separator tube simultaneously, the cutting fluid through high-speed centrifugation pours into sediment filtration box into through the cutting fluid separator tube in, and the cutting fluid of initial gross separation can carry out the secondary sedimentation separation in sediment filtration box, separates effectually, has simple structure, convenient to use, advantage that excellent in use effect.

Drawings

FIG. 1 is a schematic view of the overall structure of a low-concentration cutting fluid and lubricating oil separation and purification device of the present invention;

FIG. 2 is a schematic structural view of a centrifugal rotor of the low-concentration cutting fluid and lubricating oil separating and purifying device of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1.

In the figure: 1. separating and purifying the frame body; 2. supporting legs; 3. a feed hopper; 4. sealing the cover plate; 5. an impurity filter screen; 6. an air booster pump; 7. an air inlet pipe; 8. a one-way valve; 9. a centrifugal motor; 10. a centrifugal rotor; 11. a connecting rod; 12. auxiliary separation rotating wheels; 13. a side rotary drum; 14. a first oil outlet pipe; 15. an oil outlet valve; 16. a penetration hole; 17. a cutting fluid separation tube; 18. a separation valve; 19. a cutting fluid outlet pipe; 20. a second oil outlet pipe; 21. a sedimentation and filtration box body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a low-concentration cutting fluid and lubricating oil separation and purification device comprises a separation and purification frame body 1, wherein supporting legs 2 are fixedly connected and arranged at four corners of the lower end of the separation and purification frame body 1, a feed hopper 3 is fixedly connected and arranged at the upper end of the separation and purification frame body 1, a sealing cover plate 4 is movably connected and arranged on the feed hopper 3 through thread clamping, an air booster pump 6 is arranged on the separation and purification frame body 1, an air inlet pipe 7 is fixedly connected and arranged at the output end of the air booster pump 6, a centrifugal motor 9 is fixedly arranged at the middle position of the lower end of the separation and purification frame body 1, a centrifugal rotor 10 is fixedly connected and arranged at the output end of the centrifugal motor 9, a plurality of connecting rods 11 are fixedly connected and arranged at the upper end of the centrifugal rotor 10, and the same auxiliary separation rotating wheel 12, the side department fixed connection of centrifuge rotor 10 is provided with the rotatory section of thick bamboo 13 of side, a plurality of infiltration hole 16 has been seted up to the lower extreme of the rotatory section of thick bamboo 13 of side, the lower extreme one side fixed mounting that the separation purified framework 1 is provided with cutting fluid separator tube 17, the one end fixed mounting that the cutting fluid separator tube 17 was kept away from to the lower extreme that the separation purified framework 1 is provided with first oil pipe 14, fixed mounting is provided with out oil valve 15 on the first oil pipe 14, fixed mounting is provided with separating valve 18 on the cutting fluid separator tube 17, the one end fixed connection that the separation purified framework 1 is close to cutting fluid separator tube 17 is provided with precipitation filtration box 21, the upper end fixed mounting that precipitates filtration box 21 is provided with second oil pipe 20, the lower extreme fixed mounting that precipitates filtration box 21 is provided with cutting fluid exit tube 19.

Fixed connection is located to the inside intermediate position of feeder hopper 3 is provided with impurity filter screen 5, and the impurity filter screen 5 of setting can filter impurity, fixed mounting is provided with check valve 8 on intake pipe 7, and the check valve 8 of setting can prevent in liquid inflow air booster pump 6, the interval that connecting rod 11 set up is even, can make the fixed more stable of auxiliary separation runner 12, the thickness of the rotatory section of thick bamboo 13 of side is reduced to the side gradually by middle department, can assist and carry out centrifugal separation, the interval that the infiltration hole 16 was seted up is even, just be provided with the thin net in the infiltration hole 16, can make liquid can separate discharge smoothly and prevent that impurity from blockking up infiltration hole 16 through infiltration hole 16.

The working principle is as follows: the utility model discloses a through set up centrifugal motor 9 on separation purification framework 1, centrifugal rotor 10, air booster pump 6, when separating the mixed liquid, pour into the separation purification framework 1 with mixed liquid through feeder hopper 3 in, and open centrifugal motor 9, separate the mixed liquid through high-speed centrifugation, because the density of cutting fluid is great, can be in the outside after the separation, can open separating flap 18 this moment, the cutting fluid flows into in precipitation filtration box 21 through infiltration hole 16 and cutting fluid separator 17, after separating, can start air booster pump 6, can assist the outflow of accelerating cutting fluid and lubricating oil through the inside pressure boost to separation purification framework 1, the separation is fast efficient, simultaneously the cutting fluid of initial gross separation can carry out the secondary sedimentation separation in precipitation filtration box 21, and is effectual to separate, and has simple structure, high durability and convenient use, The use effect is good.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a low concentration cutting fluid and lubricating oil separation purifier, includes separation purification framework (1), its characterized in that: the separation and purification device is characterized in that supporting legs (2) are fixedly connected at four corners of the lower end of the separation and purification frame body (1), a feed hopper (3) is fixedly connected at the upper end of the separation and purification frame body (1), a sealing cover plate (4) is movably connected to the feed hopper (3) through a thread clamp, an air booster pump (6) is arranged on the separation and purification frame body (1), an air inlet pipe (7) is fixedly connected to the output end of the air booster pump (6), a centrifugal motor (9) is fixedly arranged at the middle position of the lower end of the separation and purification frame body (1), a centrifugal rotor (10) is fixedly connected to the output end of the centrifugal motor (9), a plurality of connecting rods (11) are fixedly connected to the upper end of the centrifugal rotor (10), and the connecting rods (11) are fixedly connected to the upper end of the same, a side rotary cylinder (13) is fixedly connected and arranged at the side edge of the centrifugal rotor (10), the lower end of the side rotary cylinder (13) is provided with a plurality of permeation holes (16), one side of the lower end of the separation and purification frame body (1) is fixedly provided with a cutting fluid separation pipe (17), a first oil outlet pipe (14) is fixedly arranged at one end of the lower end of the separation and purification frame body (1) far away from the cutting fluid separation pipe (17), an oil outlet valve (15) is fixedly arranged on the first oil outlet pipe (14), a separation valve (18) is fixedly arranged on the cutting fluid separation pipe (17), one end of the separation and purification frame body (1) close to the cutting fluid separation pipe (17) is fixedly connected with a precipitation and filtration box body (21), a second oil outlet pipe (20) is fixedly arranged at the upper end of the precipitation filtering box body (21), the lower end of the precipitation filtering box body (21) is fixedly provided with a cutting fluid outlet pipe (19).

2. The device for separating and purifying the low-concentration cutting fluid and the lubricating oil according to claim 1, wherein: the inside intermediate position department fixed connection of feeder hopper (3) is provided with impurity filter screen (5).

3. The device for separating and purifying the low-concentration cutting fluid and the lubricating oil according to claim 1, wherein: and a one-way valve (8) is fixedly arranged on the air inlet pipe (7).

4. The device for separating and purifying the low-concentration cutting fluid and the lubricating oil according to claim 1, wherein: the connecting rods (11) are arranged at uniform intervals.

5. The device for separating and purifying the low-concentration cutting fluid and the lubricating oil according to claim 1, wherein: the thickness of the side rotary drum (13) is gradually reduced from the middle to the upper side.

6. The device for separating and purifying the low-concentration cutting fluid and the lubricating oil according to claim 1, wherein: the penetration holes (16) are arranged at uniform intervals, and fine nets are arranged in the penetration holes (16).