CN210448361U - Quenching oil high-efficiency filtering device - Google Patents

Abstract

The utility model discloses a quenching oil high efficiency filter equipment, including the precipitation bucket, be provided with the oil pipe that advances that is linked together on the precipitation bucket, the flow distribution plate is installed on precipitation bucket upper portion, be provided with the through-hole on the flow distribution plate, the precipitation bucket is provided with first filter screen and second filter screen respectively at the flow distribution plate downside. The utility model discloses a filter quenching oil in proper order at setting vat and centrifugation bucket, be provided with double-deck filter screen in the setting vat, the filter screen can filter impurity in the quenching oil, the setting vat can deposit impurity in the quenching oil simultaneously, the rethread scum pipe is collected impurity, first oil pipe can be layered and arrange into to the centrifugation bucket to the inside fluid of setting vat in, the valve carries out independent control to first oil pipe, the centrifugation bucket carries out centrifugal filtration to quenching oil through centrifugal mode, the oil outlet hole is collected centrifugal fluid, the rethread second oil pipe is concentrated and is collected, it is extravagant to reduce fluid, energy utilization is improved.

Description

Quenching oil high-efficiency filtering device

Technical Field

The utility model relates to a quenching oil high efficiency filter equipment especially relates to a quenching oil high efficiency filter equipment.

Background

The quenching oil is process oil, is used as a quenching medium, has insufficient cooling capacity within the range of 550-650 ℃, has an average cooling speed of only 60-100 ℃/s, and has a slow cooling speed within the range of 200-300 ℃, which is very suitable for quenching.

After the quenching oil is used, a large amount of impurities can appear in the quenching oil, the quenching oil is poor in using effect or cannot be used continuously due to the fact that the impurities in the quenching oil are too much, energy waste can be caused due to direct discharge, and meanwhile, environment pollution is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quenching oil high efficiency filter equipment to solve the problem that proposes among the above-mentioned background art.

The utility model aims at realizing through the following technical scheme: the quenching oil high-efficiency filtering device comprises a precipitation barrel, wherein an oil inlet pipe communicated with the precipitation barrel is arranged on the precipitation barrel, a flow distribution plate is arranged on the upper part of the precipitation barrel, a through hole is formed in the flow distribution plate, a first filter screen and a second filter screen are respectively arranged on the lower side of the flow distribution plate of the precipitation barrel, connecting rings are respectively arranged on the first filter screen and the second filter screen, a mounting ring is arranged on the inner wall of the precipitation barrel, the mounting ring is connected with the connecting rings through notch occlusion, an observation port is formed in the outer wall of one side of the precipitation barrel, a slag discharge pipe is arranged at the bottom of the precipitation barrel, a first oil outlet pipe is arranged on the outer wall of the other side of the precipitation barrel, the other end of the first oil outlet pipe is communicated with an oil delivery pipe, a water pump is arranged on the oil delivery pipe, the upper end of the oil delivery pipe, the centrifugal barrel is externally sleeved with an oil collecting cover, an oil collecting groove is formed in the oil collecting cover, a second oil outlet pipe is arranged on the oil collecting groove, and a valve is arranged on the first oil outlet pipe.

Furthermore, the bottom plate of the sedimentation barrel is obliquely arranged towards one side of the slag discharge pipe, and the joint of the slag discharge pipe and the sedimentation barrel is in sealing connection.

Furthermore, the flow distribution plate is of a central convex structure, and through holes in the flow distribution plate are uniformly distributed.

Furthermore, the first filter screen, the second filter screen and the sedimentation barrel form a detachable connection structure through a connection ring and a mounting ring.

Furthermore, the first oil outlet pipes are distributed on the sedimentation barrel in a layered mode, and the number of the first oil outlet pipes is 3-7.

Furthermore, the upper end of the centrifugal barrel is of an open structure, and the oil outlet holes are distributed on the centrifugal barrel in an annular shape.

Compared with the prior art, the beneficial effects of the utility model, the utility model discloses a filter quenching oil in proper order at setting vat and centrifugation bucket, be provided with double-deck filter screen in the setting vat, the filter screen can filter impurity in the quenching oil, the setting vat can deposit impurity in the quenching oil simultaneously, the rethread scum pipe is collected impurity, first oil pipe can arrange into to the centrifugation bucket to the inside fluid of setting vat in by layering, the valve carries out independent control to first oil pipe, the centrifugation bucket carries out centrifugal filtration to quenching oil through centrifugal mode, the oil outlet hole is collected centrifugal fluid, rethread second oil pipe concentrates the collection, it is extravagant to reduce fluid, energy utilization is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the distribution of the centrifugal barrel and the oil collecting cover of the present invention;

fig. 3 is the distribution schematic diagram of the oil outlet holes of the utility model.

In the figure: 1. the sedimentation barrel, 2, advance oil pipe, 3, flow distribution plate, 4, through-hole, 5, first filter screen, 6, second filter screen, 7, go-between, 8, collar, 9, viewing aperture, 10, row's cinder pipe, 11, first oil pipe, 12, defeated oil pipe, 13, centrifugal bucket, 14, driving motor, 15, oil outlet, 16, oil collecting cover, 17, oil trap, 18, second oil pipe, 19, water pump, 20, valve.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

As shown in figures 1-3, the utility model discloses a quenching oil high-efficiency filtering device, which comprises a precipitation barrel 1, an oil inlet pipe 2, a splitter plate 3, a through hole 4, a first filter screen 5, a second filter screen 6, a connecting ring 7, a mounting ring 8, an observation port 9, a slag discharge pipe 10, a first oil outlet pipe 11, an oil delivery pipe 12, a centrifugal barrel 13, a driving motor 14, an oil outlet 15, an oil collecting cover 16, an oil collecting tank 17, a second oil outlet pipe 18, a water pump 19 and a valve 20, wherein the precipitation barrel 1 is provided with the communicated oil inlet pipe 2, the splitter plate 3 is arranged on the upper part of the precipitation barrel 1, the bottom plate of the precipitation barrel 1 is inclined towards one side of the slag discharge pipe 10, the joint of the slag discharge pipe 10 and the precipitation barrel 1 is in sealing connection, impurities precipitated in the precipitation barrel 1 are accumulated towards one side of the slag discharge pipe 10 under the action of gravity, the impurities can be conveniently and rapidly discharged, the splitter plate 3, the through holes 4 on the flow distribution plate 3 are uniformly distributed, the flow distribution plate 3 can distribute the input quenching oil into the deposition barrel 1, the first filter screen 5 and the second filter screen 6 filter impurities in the quenching oil, the through holes 4 are arranged on the flow distribution plate 3, the deposition barrel 1 is respectively provided with the first filter screen 5 and the second filter screen 6 at the lower side of the flow distribution plate 3, the first filter screen 5 and the second filter screen 6 and the deposition barrel 1 form a disassembly and connection structure through the connecting ring 7 and the mounting ring 8, the first filter screen 5 and the second filter screen 6 are convenient to disassemble and replace, the connecting ring 7 is arranged on the first filter screen 5 and the second filter screen 6, the mounting ring 8 is arranged on the inner wall of the deposition barrel 1, the mounting ring 8 and the connecting ring 7 are connected through gap occlusion, the observation port 9 is arranged on the outer wall at one side of the deposition barrel 1, the slag discharge pipe 10 is arranged at the bottom of the deposition barrel 1, the first oil outlet pipe 11 is arranged, the other end of the first oil outlet pipe 11 is communicated with an oil delivery pipe 12, the first oil outlet pipe 11 is distributed on the sedimentation barrel 1 in a layered manner, the number of the first oil outlet pipes 11 is 3-7, the first oil outlet pipe 11 can discharge quenching oil precipitated in the sedimentation barrel 1 in a layered manner, the valve 20 can independently control the first oil outlet pipe 11, the flexibility is strong, the operation is convenient, a water pump 19 is arranged on the oil delivery pipe 12, the upper end of the oil delivery pipe 12 is inserted into the centrifugal barrel 13, the upper end of the centrifugal barrel 13 is of an open structure, the oil outlet holes 13 are distributed on the centrifugal barrel 13 in an annular manner, when the centrifugal barrel 13 rotates and centrifuges the quenching oil, the oil outlet holes 13 discharge the centrifugal oil to facilitate the collection of the oil, a driving motor 14 is arranged at the bottom of the centrifugal barrel 13, the oil outlet holes 15 are arranged on the centrifugal barrel 13 with the model number of YE2-132S-4 of the driving motor 14, an oil collecting cover 16 is sleeved, the oil collecting cover 16 is provided with an oil collecting groove 17, the oil collecting groove 17 is provided with a second oil outlet pipe 18, the first oil outlet pipe 11 is provided with a valve 20, and the water pump 19 and the driving motor 14 are all in the prior art and have the same functions as those of the prior equipment.

The working principle is that when quenching oil needs to be filtered, quenching oil is input into a precipitation barrel 1 through an oil inlet pipe 2, a splitter plate 3 splits the quenching oil through a through hole 4, a first filter screen 5 and a second filter screen 6 filter impurities in the quenching oil, the first filter screen 5 and the second filter screen 6 can be detachably connected through a connecting ring 7 and a mounting ring 8, the impurities on the surfaces of the first filter screen 5 and the second filter screen 6 are cleaned and replaced, the quenching oil is precipitated inside the precipitation barrel for a period of time, the impurities are accumulated on one side of a slag discharge pipe 10 under the action of gravity, meanwhile, the quenching oil can be conveyed into a centrifugal barrel 13 through an oil conveying pipe 12 and a water pump 19 according to the layering of the quenching oil by opening a valve 20 on a first oil outlet pipe 11 at different positions, and a driving motor 14 is opened at the same time, so that the driving motor 14 drives the centrifugal barrel 13 to rotate through a rotating shaft, thereby centrifuging the quenching oil, leading the oil liquid to enter the oil collecting cover 16 through the oil outlet hole 15 under the centrifugal action, and leading the second oil outlet pipe 18 to intensively collect the quenching oil in the oil collecting tank 17.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a quenching oil high efficiency filter equipment, includes precipitation bucket (1), its characterized in that: the sedimentation barrel is characterized in that an oil inlet pipe (2) communicated with each other is arranged on the sedimentation barrel (1), a splitter plate (3) is arranged on the upper portion of the sedimentation barrel (1), a through hole (4) is formed in the splitter plate (3), the sedimentation barrel (1) is provided with a first filter screen (5) and a second filter screen (6) on the lower side of the splitter plate (3), connecting rings (7) are arranged on the first filter screen (5) and the second filter screen (6), a mounting ring (8) is arranged on the inner wall of the sedimentation barrel (1), the mounting ring (8) is connected with the connecting rings (7) in a notch occlusion manner, an observation opening (9) is formed in the outer wall of one side of the sedimentation barrel (1), a slag discharge pipe (10) is arranged at the bottom of the sedimentation barrel (1), a first oil outlet pipe (11) is arranged on the outer wall of the other side of the sedimentation barrel (1), and the other end of the first, install water pump (19) on defeated oil pipe (12), defeated oil pipe (12) upper end alternates in centrifuge bucket (13), driving motor (14) are installed to centrifuge bucket (13) bottom, be provided with oil outlet (15) on centrifuge bucket (13), the outside cover of centrifuge bucket (13) is equipped with oil collecting cover (16), be provided with oil trap (17) on oil collecting cover (16), be provided with second oil pipe (18) on oil trap (17), be provided with valve (20) on first oil pipe (11).

2. The quenching oil high-efficiency filtering device as claimed in claim 1, wherein: the bottom plate of the sedimentation barrel (1) is obliquely arranged towards one side of the slag discharge pipe (10), and the joint of the slag discharge pipe (10) and the sedimentation barrel (1) is in sealing connection.

3. The quenching oil high-efficiency filtering device as claimed in claim 1, wherein: the flow distribution plate (3) is of a central convex structure, and the through holes (4) in the flow distribution plate (3) are uniformly distributed.

4. The quenching oil high-efficiency filtering device as claimed in claim 1, wherein: the first filter screen (5), the second filter screen (6) and the sedimentation barrel (1) form a disassembly and connection structure through a connection ring (7) and a mounting ring (8).

5. The quenching oil high-efficiency filtering device as claimed in claim 1, wherein: the first oil outlet pipes (11) are distributed on the sedimentation barrel (1) in a layered mode, and the number of the first oil outlet pipes (11) is 3-7.

6. The quenching oil high-efficiency filtering device as claimed in claim 1, wherein: the upper end of the centrifugal barrel (13) is of an open structure, and the oil outlet holes (15) are distributed on the centrifugal barrel (13) in an annular shape.

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