CN212943495U - Waste oil treatment device for cold header - Google Patents

Abstract

The utility model discloses a waste oil treatment device for cold heading machine belongs to waste oil treatment technical field, including the rose box, the interior roof fixedly connected with of rose box advances oil pipe, the inner wall fixedly connected with integrated into one piece's of rose box filter residue board, the right side fixedly connected with scum pipe of rose box inner wall, scum pipe is located the right side of scum board, the below of scum board is provided with deironing mechanism. The utility model discloses a, can make oil flow at filterable in-process through setting up the filter residue board for slope form, it is better to make the filter effect, carry out the water conservancy diversion to the filter residue simultaneously, it is intraductal to make the filter residue slide to the bottom of filter residue board gather the right side row sediment again, be convenient for collect the clearance filter residue, the oil roller can adsorb metal debris, oil on the coarse filtration board can be to scattering all around because gravitational potential energy, make oil filter at the in-process that flows, make filtration efficiency higher, and oil can fully contact with the coarse filtration board, the utilization ratio of coarse filtration board has been improved.

Description

Waste oil treatment device for cold header

Technical Field

The utility model relates to a waste oil treatment technical field, more specifically say, relate to a waste oil processing apparatus for cold heading machine.

Background

The cold heading machine is one of the equipment of machining trade, utilizes the cold heading machine to carry out processing methods such as punching shear, bending, tensile under the condition of not heating, and a large amount of waste oil can be taken out to the work piece when the ejection of compact of cold heading machine, and contains metal powder in these waste oil, other residues and a small amount of moisture, and the cold heading machine is difficult to retrieve to this and recycles, not only causes the pollution to the surrounding environment, but also has wasted oil resource, consequently, just needs to use waste oil processing apparatus for the cold heading machine.

And in the processing procedure of the existing waste oil processing device, oil can be accumulated at one position of the filter screen, so that the filtering speed is low, the filter screen is not sufficiently utilized for a long time, and impurities are accumulated at one position, thereby reducing the filtering effect of the filter screen.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a waste oil processing apparatus for cold heading machine possesses the filtration efficiency height, and the advantage that the filter effect is good has solved current waste oil processing apparatus processing procedure, and oil can be piled up in a department of filter screen, makes filter speed slow, and carries out the utilization that makes the filter screen for a long time insufficiently, causes impurity in the circumstances of piling up in a department to reduce the problem of the filter effect of filter screen.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A waste oil treatment device for a cold header comprises a filter box, wherein an oil inlet pipe is fixedly connected to the inner top wall of the filter box, an integrally formed filter residue plate is fixedly connected to the inner wall of the filter box, a residue discharge pipe is fixedly connected to the right side of the inner wall of the filter box, the residue discharge pipe is positioned on the right side of the filter residue plate, an iron removal mechanism is arranged below the filter residue plate, the left side and the right side of the iron removal mechanism are respectively penetrated and rotatably connected to the left side and the right side of the inner wall of the filter box, a motor is fixedly connected to the left side of the filter box, the right side of the motor is fixedly connected with the iron removal mechanism through a coupler, a coarse filter plate and a fine filter plate are arranged below the iron removal mechanism, the coarse filter plate is positioned above the fine filter plate, the bottoms of the coarse filter plate and the fine filter plate are fixedly connected with, the right side of the filter tank is provided with a water removal tank, the right side of the connecting pipe is fixedly connected with the left side of the inner wall of the water removal tank, the top of the water removing tank is fixedly connected with a gear box, the inner top wall of the gear box is rotatably connected with a first bevel gear, a second bevel gear is rotatably connected to the left side of the inner wall of the gear box, the left side of the first bevel gear is meshed with the top of the second bevel gear, the right side of the deironing mechanism is rotatably connected with and extends into the gear box and is fixedly connected with the left side of the second bevel gear, the bottom of the first bevel gear is fixedly connected with a first rotating shaft, the bottom of the first rotating shaft penetrates through and extends to the inner bottom wall of the water removing tank, the equal fixedly connected with stirring board in the left and right sides of first pivot bottom, remove the interior roof fixedly connected with blast pipe of water tank, remove the right side fixedly connected with oil extraction pipe of water tank inner wall.

Preferably, deironing mechanism includes second pivot and oil roller, the outside that the left and right sides of second pivot all run through and extend to the rose box, the left and right sides of second pivot respectively with the right side of motor and the left side fixed connection of second bevel gear, the outside of second pivot and the inside fixed connection of oil roller, the oil roller is located the inside of rose box, the outside parcel of oil roller has one deck magnet.

Preferably, the top of the filter residue plate is provided with uniformly distributed filter holes, the filter residue plate and the horizontal plane form a thirty-degree inclination, and the side-view cross-sectional view of the filter residue plate is in an inverted trapezoid shape.

Preferably, the bottom of the connecting pipe is fixedly connected with an oil pump.

Preferably, the coarse filter plate is conical, and the fine filter plate is in the shape of an inverted round table.

Preferably, the joint of the second rotating shaft and the filter box and the joint of the first rotating shaft and the inner bottom wall of the dewatering box are fixedly connected with bearings.

Preferably, the right side of the slag discharging pipe, the top of the connecting pipe and the right side of the oil discharging pipe are fixedly connected with one-way valves.

Preferably, the equal fixedly connected with sealing washer in both ends of connecting pipe and the junction of rose box and dewatering tank, the equal fixedly connected with sealing washer in oil extraction pipe and the junction of first pivot and dewatering tank.

Preferably, the outside cover of second pivot is equipped with two sealing strips, and two sealing strip one side that back on the back respectively with the inner wall fixed connection of rose box.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the waste oil treatment device for the cold header is provided with the filter box and the oil inlet pipe, the waste oil enters the inside of the filter box from the oil inlet pipe and falls to the top of the filter residue plate, large-particle impurities in the waste oil can be filtered and slide into the residue discharge pipe to be discharged, the oil can flow in the filtering process in a slope shape, the oil is filtered at high speed, the filtering effect is better, the flow of the filter residue is guided, the filter residue slides to the bottom of the filter residue plate and then is gathered into the residue discharge pipe on the right side, the filter residue is convenient to collect and clean, the motor drives the second rotating shaft to rotate so as to drive the oil roller to rotate, metal fragments in the oil after the filter residue can be better adsorbed, the oil falling from the oil roller can be gathered at the middle part of the coarse filter plate, the more the oil is gathered in the filtering process, the oil can be scattered around due to the gravitational potential energy, the oil can be filtered in the flowing process, and the oil can fully contact with the coarse filter plate, the utilization rate of the coarse filter plate is improved, impurities can not be accumulated in the middle to influence the filtering effect, so that the filtering effect is better, the oil falling from the coarse filter plate can be distributed around the fine filter plate, the oil can flow in the filtering process and finally gather at the bottom to continue filtering by the reverse circular truncated cone-shaped slope surface, the filtering efficiency is higher by the same method, the oil can fully contact with the fine filter plate, the utilization rate of the fine filter plate is improved, the impurities can not be accumulated at the edge to influence the filtering effect, so that the filtering effect is improved, the waste oil is filtered more completely by heavy filtering, the filtered oil can be provided with power through a connecting pipe and discharged into a water removing tank to be heated, the right side of a second rotating shaft is fixedly connected with the left side of a second bevel gear, the second bevel gear rotates, and is meshed with a first bevel gear, drive first conical gear and rotate, the first pivot of first conical gear's bottom fixedly connected with to drive first pivot and rotate and make the stirring board stir the oil after the heating, discharge vapor wherein from the blast pipe, can detach the moisture impurity in the waste oil, and the oil after the processing can go into oil tank inner loop through the oil extraction pipe pump and utilize, resources are saved, clean environmental protection.

(2) This waste oil processing apparatus for cold heading machine, through the outside of second pivot and the inside fixed connection of oil roller, the outside parcel of oil roller has one deck magnet, can adsorb the metallic debris in the waste oil, thereby the motor drives the second pivot and rotates and drive the oil roller and rotate to make the contact of oil roller and waste oil more even, make the effect of adsorbing the metallic debris better.

(3) This waste oil processing apparatus for cold heading machine, can filter out the impurity of the big granule in the waste oil through setting up the filtration pore, it personally submits thirty degrees slopes to set up the filter residue board and level, it can follow in the sediment pipe on left side landing to right side to make the filter residue of crossing, the side view cross-sectional diagram that sets up the filter residue board is the shape of falling the trapezoid, make openly all form the slope with the back, when waste oil is poured into too much and is piled up on the filter residue board, the slope form can make oil flow at filterable in-process, make oil filter with higher speed, the filter effect is better, carry out the water conservancy diversion to the filter residue simultaneously, it is intraductal to gather the right side sediment again to make the filter residue slide to the bottom of filter.

(4) This waste oil processing apparatus for cold heading machine can provide power for the transport of connecting pipe to oil through setting up the oil pump, makes the oil of rose box bottom can convey the inside that removes the water tank.

(5) The waste oil treatment device for the cold header is characterized in that the coarse filter plate is arranged to be conical, so that oil falling from an oil roller can directly fall to the top of the coarse filter plate to start filtering, more oil is gathered in the filtering process, the oil can be scattered around due to gravitational potential energy, the oil is filtered in the flowing process, the filtering efficiency is higher, the oil can be fully contacted with the coarse filter plate, the utilization rate of the coarse filter plate is improved, impurities cannot be accumulated in the middle to influence the filtering effect, the filtering effect is better, the fine filter plate is arranged to be in the shape of an inverted truncated cone, the oil falling from the coarse filter plate can be distributed around the fine filter plate, the slope surface in the shape of the inverted cone can enable the oil to flow in the filtering process and finally be accumulated at the bottom, the filtering efficiency is higher in the same way, the oil can be fully contacted with the fine filter plate, the utilization rate of the fine filter plate is improved, and the impurities cannot be accumulated at, thereby making the filtering effect better.

(6) This waste oil processing apparatus for cold heading machine through at junction fixed connection bearing, can reduce the friction to avoided long-term the damage that causes the junction, made the rotation of first pivot and second pivot more nimble, prolonged device life.

(7) This waste oil processing apparatus for cold heading machine through setting up the check valve, the check valve has the effect of control liquid flow switch, flow direction and velocity of flow to discharge, the conveying and the emission of oil of control waste residue better.

(8) This waste oil processing apparatus for cold heading machine, through setting up the sealing washer, the sealing washer has sealed effect, can make oil can not reveal to the rose box and remove the outside of water tank and cause pollution and waste to can also make the vapor that produces waste oil after the heating of water tank can not leak into and cause the damage to mechanical component in the gear box, clean environmental protection, extension device life.

(9) This waste oil processing apparatus for cold heading machine through setting up the sealing strip, can play sealed effect, makes waste oil in the rotation in-process of second pivot, can not ooze and the polluted environment from the junction of second pivot and rose box, and causes the waste of oil.

Drawings

FIG. 1 is a schematic cross-sectional view of the structure of the present invention;

FIG. 2 is a schematic perspective view of the structure of the slag filtering plate of the present invention;

FIG. 3 is a top view of the coarse filter plate of the present invention;

fig. 4 is a top view of the fine filtering plate of the present invention.

The reference numbers in the figures illustrate:

1. a filter box; 2. an oil inlet pipe; 3. a slag filtering plate; 4. a slag discharge pipe; 5. a deironing mechanism; 501. a second rotating shaft; 502. an oil roller; 6. a motor; 7. a coarse filter plate; 8. a fine filter plate; 9. a connecting pipe; 10. an oil pump; 11. removing the water tank; 12. a gear case; 13. a first bevel gear; 14. a second bevel gear; 15. a first rotating shaft; 16. a stirring plate; 17. an exhaust pipe; 18. an oil discharge pipe.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a waste oil treatment device for a cold header comprises a filter box 1, an oil inlet pipe 2 is fixedly connected to the inner top wall of the filter box 1, an integrally formed filter residue plate 3 is fixedly connected to the inner wall of the filter box 1, a residue discharge pipe 4 is fixedly connected to the right side of the inner wall of the filter box 1, the residue discharge pipe 4 is positioned at the right side of the filter residue plate 3, an iron removal mechanism 5 is arranged below the filter residue plate 3, the left side and the right side of the iron removal mechanism 5 are respectively penetrated and rotatably connected to the left side and the right side of the inner wall of the filter box 1, a motor 6 is fixedly connected to the left side of the filter box 1, the right side of the motor 6 is fixedly connected with the iron removal mechanism 5 through a coupler, a coarse filter plate 7 and a fine filter plate 8 are arranged below the iron removal mechanism 5, the coarse filter plate 7 is positioned above the fine filter plate 8, the bottoms of the coarse filter plate 7, a water removal tank 11 is arranged on the right side of the filter tank 1, the right side of the connecting pipe 9 is fixedly connected with the left side of the inner wall of the water removal tank 11, a gear box 12 is fixedly connected with the top of the water removal tank 11, a first bevel gear 13 is rotatably connected with the inner top wall of the gear box 12, a second bevel gear 14 is rotatably connected with the left side of the inner wall of the gear box 12, the left side of the first bevel gear 13 is meshed with the top of the second bevel gear 14, the right side of the iron removal mechanism 5 is rotatably connected and extends into the gear box 12 and is fixedly connected with the left side of the second bevel gear 14, a first rotating shaft 15 is fixedly connected with the bottom of the first bevel gear 13, the bottom of the first rotating shaft 15 penetrates through and extends to the inner bottom wall of the water removal tank 11, stirring plates 16 are fixedly connected with the left side and the right side of the bottom of the first rotating shaft 15, by arranging the filter box 1 and the oil inlet pipe 2, the waste oil enters the inside of the filter box 1 from the oil inlet pipe 2 and falls to the top of the filter residue plate 3, so that large-particle impurities in the waste oil can be filtered and slide into the residue discharge pipe 4 to be discharged, the oil can flow in the filtering process due to the slope shape, the oil is filtered at high speed, the filtering effect is better, the flow of the filter residue is guided, the filter residue slides to the bottom of the filter residue plate 3 and then is gathered into the right residue discharge pipe 4, the filter residue is convenient to collect and clean, the motor 6 drives the second rotating shaft 501 to rotate so as to drive the oil roller 502 to rotate, metal fragments in the oil after the filter residue can be better adsorbed, the oil falling from the oil roller 502 can be gathered at the middle part of the coarse filter plate 7, the more the oil is gathered in the filtering process, the oil can be scattered all around due to the gravitational potential energy, the oil can be filtered in the flowing process, and the filtering efficiency, and the oil can fully contact with the coarse filter plate 7, the utilization rate of the coarse filter plate 7 is improved, impurities can not be accumulated in the middle to influence the filtering effect, so that the filtering effect is better, the oil falling from the coarse filter plate 7 can be distributed around the fine filter plate 8, the oil can flow in the filtering process and finally gather at the bottom to be continuously filtered by the reverse circular truncated cone-shaped slope surface, the filtering efficiency is higher by the same way, the oil can fully contact with the fine filter plate 8, the utilization rate of the fine filter plate 8 is improved, the impurities can not be accumulated at the edge to influence the filtering effect, so that the filtering effect is improved, the waste oil is more completely filtered by heavy filtering, the filtered oil can be discharged into the water removing tank 11 by the power provided by the connecting pipe 9 through the oil pump 10 to be heated, the right side of the second rotating shaft 501 is fixedly connected with the left side of the second bevel gear 14, the second bevel gear 14 is meshed with the first bevel gear 13, drive first conical gear 13 and rotate, the first pivot 15 of the bottom fixedly connected with of first conical gear 13 to drive first pivot 15 and rotate and make stirring board 16 stir the oil after the heating, discharge vapor wherein from blast pipe 17, can detach the moisture impurity in the waste oil, and the oil after the processing can pass through 18 pump income cold heading machine oil tank inner loop of oil extraction pipe and utilize, resources are saved, clean environmental protection.

Further, deironing mechanism 5 includes second pivot 501 and oil roller 502, the left and right sides of second pivot 501 all runs through and extends to the outside of rose box 1, the left and right sides of second pivot 501 respectively with the right side of motor 6 and the left side fixed connection of second bevel gear 14, the outside of second pivot 501 and the inside fixed connection of oil roller 502, oil roller 502 is located the inside of rose box 1, the outside parcel of oil roller 502 has one deck magnet, outside and the inside fixed connection of oil roller 502 through second pivot 501, the outside parcel of oil roller 502 has one deck magnet, can adsorb the metal debris in the waste oil, thereby motor 6 drives second pivot 501 and rotates and drive oil roller 502 and rotate, thereby make the contact of oil roller 502 and waste oil more even, make the effect of adsorbing the metal debris better.

Further, evenly distributed's filtration pore is seted up at the top of filter residue board 3, thirty degrees slopes are personally submitted with the level to filter residue board 3, filter residue board 3 looks sideways at the cross-sectional view and is the shape of falling the ladder, can filter out the impurity of the big granule in the waste oil through setting up the filtration pore, it personally submits thirty degrees slopes with the level to set up filter residue board 3, make the filter residue of crossing filter out can follow left side landing to the row's on right side sediment pipe 4 in, it is the shape of falling the ladder to set up side looking at cross-sectional view of filter residue board 3, make openly all form the slope with the back, when waste oil pours into too much when piling up on filter residue board 3, the slope form can make oil flow at filterable in-process, make oil filter with higher speed, the filter effect is better, carry out the water conservancy diversion to the filter residue simultaneously, make the filter residue slide to the bottom of.

Further, the bottom of the connecting pipe 9 is fixedly connected with an oil pump 10, and the oil pump 10 can provide power for conveying oil through the connecting pipe 9, so that the oil at the bottom of the filter tank 1 can be conveyed to the inside of the water removal tank 11.

Further, the coarse filter plate 7 is conical, the fine filter plate 8 is inverted round table-shaped, by setting the coarse filter plate 7 to conical shape, the oil dropped from the oil roller 502 can directly drop to the top of the coarse filter plate 7 to start filtering, the more the oil gathers in the filtering process, the more the oil scatters to the periphery due to gravitational potential energy, the filtering is carried out in the flowing process, the filtering efficiency is higher, and the oil can fully contact with the coarse filter plate 7, the utilization ratio of the coarse filter plate 7 is improved, the impurities can not be accumulated in the middle to influence the filtering effect, so that the filtering effect is better, the fine filter plate 8 is inverted round table-shaped, the oil dropped from the coarse filter plate 7 can be distributed around the fine filter plate 8, the inverted round table-shaped slope surface can enable the oil to flow in the filtering process and finally converge at the bottom, the filtering efficiency is higher by the same principle, and the oil can fully contact with the fine filter plate 8, the utilization rate of the fine filter plate 8 is improved, impurities cannot be accumulated at the edge to influence the filtering effect, and therefore the filtering effect is better.

Further, the equal fixedly connected with bearing in junction of second pivot 501 and rose box 1 and the junction of first pivot 15 and water tank 11 interior diapire through at junction fixed connection bearing, can reduce the friction to avoided long-term the damage that causes the junction, made first pivot 15 more nimble with the rotation of second pivot 501, prolonged device life.

Further, the equal fixedly connected with check valve in the right side of row's cinder pipe 4, the top of connecting pipe 9 and the right side of arranging oil pipe 18, through setting up the check valve, the check valve has the effect of control liquid flow switch, flow direction and velocity of flow to control the discharge of waste residue, the conveying and the emission of oil better.

Further, the both ends of connecting pipe 9 and the equal fixedly connected with sealing washer in rose box 1 and the junction of dewatering case 11, arrange the equal fixedly connected with sealing washer in oil pipe 18 and first pivot 15 and the junction of dewatering case 11, through setting up the sealing washer, the sealing washer has a sealing effect, can make oil can not reveal to rose box 1 and the outside of dewatering case 11 and cause pollution and waste, and can also make except that the vapor that waste oil produced after 11 heats can not leak and cause the damage in gear box 12 to mechanical component, clean environmental protection, extension device life.

Further, the outside cover of second pivot 501 is equipped with two sealing strips, and two sealing strips one side that the back of the body is mutually respectively with the inner wall fixed connection of rose box 1, through setting up the sealing strip, can play the sealing effect, makes waste oil in the rotation in-process of second pivot 501, can not ooze and the polluted environment from the junction of second pivot 501 and rose box 1, and causes the waste of oil.

The working principle is as follows: when the device is used, the waste oil enters the inside of the filter box 1 from the oil inlet pipe 2 and falls to the top of the filter residue plate 3, large-particle impurities in the waste oil can be filtered and slide into the filter residue discharge pipe 4 to be discharged, the motor 6 is started to drive the second rotating shaft 501 to rotate so as to drive the oil roller 502 to rotate, metal debris in the filtered oil can be adsorbed, the oil falling from the oil roller 502 can be gathered at the middle part of the coarse filter plate 7, the oil is gathered more and more in the filtering process, the oil can be scattered around due to gravitational potential energy, the oil falling from the coarse filter plate 7 can be distributed around the fine filter plate 8, the inverted frustum-shaped slope surface can enable the oil to flow in the filtering process and finally gathered at the bottom to be continuously filtered, the heavy filtering enables the waste oil to be filtered more completely, the filtered oil can be discharged into the water removal tank 11 through the connecting pipe 9 and provided with power by the oil pump 10 to be heated, the right side of the second rotating shaft 501 is fixedly connected with the left side of, make second bevel gear 14 rotate, it rotates to drive first bevel gear 13, thereby drive first pivot 15 and rotate and make stirring board 16 stir the oil after the heating, discharge vapor wherein from blast pipe 17, can detach the moisture impurity in the waste oil, and the oil after the processing can pass through 18 pump of oil extraction pipe and go into cold heading machine oil tank inner loop and utilize, the current waste oil processing apparatus processing procedure of having solved, oil can be piled up in a department of filter screen, make filter speed slow, and carry out the utilization that makes the filter screen for a long time inadequately, cause impurity in a accumulational condition, thereby reduce the problem of the filter effect of filter screen.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (9)

1. The utility model provides a waste oil processing apparatus for cold heading machine, includes rose box (1), its characterized in that: the filter box is characterized in that an oil inlet pipe (2) is fixedly connected to the inner top wall of the filter box (1), an integrally formed filter slag plate (3) is fixedly connected to the inner wall of the filter box (1), a slag discharge pipe (4) is fixedly connected to the right side of the inner wall of the filter box (1), the slag discharge pipe (4) is positioned on the right side of the filter slag plate (3), an iron removal mechanism (5) is arranged below the filter slag plate (3), the left side and the right side of the iron removal mechanism (5) are respectively penetrated and rotatably connected to the left side and the right side of the inner wall of the filter box (1), a motor (6) is fixedly connected to the left side of the filter box (1), the right side of the motor (6) is fixedly connected with the iron removal mechanism (5) through a coupler, a coarse filter plate (7) and a fine filter plate (8) are arranged below the iron removal mechanism (5), and the coarse filter plate, the bottom of the coarse filter plate (7) and the bottom of the fine filter plate (8) are fixedly connected with the inner wall of the filter box (1), the inner bottom wall of the filter box (1) is fixedly connected with a connecting pipe (9), the right side of the filter box (1) is provided with a water removing tank (11), the right side of the connecting pipe (9) is fixedly connected with the left side of the inner wall of the water removing tank (11), the top of the water removing tank (11) is fixedly connected with a gear box (12), the inner top wall of the gear box (12) is rotatably connected with a first bevel gear (13), the left side of the inner wall of the gear box (12) is rotatably connected with a second bevel gear (14), the left side of the first bevel gear (13) is meshed with the top of the second bevel gear (14), the right side of the iron removing mechanism (5) is rotatably connected and extends to the inside of the gear box (12) and is fixedly, the utility model discloses a water tank, including first conical gear (13), the bottom fixedly connected with first pivot (15) of first conical gear (13), the bottom of first pivot (15) is run through and is extended to the interior diapire that removes water tank (11), the equal fixedly connected with stirring board (16) of the left and right sides of first pivot (15) bottom, the interior roof fixedly connected with blast pipe (17) that removes water tank (11), the right side fixedly connected with who removes water tank (11) inner wall arranges oil pipe (18).

2. The waste oil treatment apparatus for a cold heading machine according to claim 1, wherein: deironing mechanism (5) include second pivot (501) and oil roller (502), the outside that the left and right sides of second pivot (501) all run through and extend to rose box (1), the left and right sides of second pivot (501) respectively with the right side of motor (6) and the left side fixed connection of second bevel gear (14), the outside of second pivot (501) and the inside fixed connection of oil roller (502), oil roller (502) are located the inside of rose box (1), the outside parcel of oil roller (502) has one deck magnet.

3. The waste oil treatment apparatus for a cold heading machine according to claim 1, wherein: evenly distributed's filtration pore is seted up at the top of filter residue board (3), filter residue board (3) are thirty degrees slopes with the horizontal plane, the side view cross-sectional drawing of filter residue board (3) is the shape of falling the trapezoid.

4. The waste oil treatment apparatus for a cold heading machine according to claim 1, wherein: the bottom of the connecting pipe (9) is fixedly connected with an oil pump (10).

5. The waste oil treatment apparatus for a cold heading machine according to claim 1, wherein: the coarse filter plate (7) is in a conical shape, and the fine filter plate (8) is in an inverted round table shape.

6. The waste oil treatment apparatus for a cold heading machine according to claim 2, wherein: the joint of the second rotating shaft (501) and the filter box (1) and the joint of the first rotating shaft (15) and the inner bottom wall of the dewatering box (11) are fixedly connected with bearings.

7. The waste oil treatment apparatus for a cold heading machine according to claim 1, wherein: the right side of the slag discharge pipe (4), the top of the connecting pipe (9) and the right side of the oil discharge pipe (18) are fixedly connected with one-way valves.

8. The waste oil treatment apparatus for a cold heading machine according to claim 1, wherein: the equal fixedly connected with sealing washer in both ends and rose box (1) of connecting pipe (9) and the junction of dewatering case (11), arrange oil pipe (18) and the equal fixedly connected with sealing washer in the junction of first pivot (15) and dewatering case (11).

9. The waste oil treatment apparatus for a cold heading machine according to claim 2, wherein: the outside cover of second pivot (501) is equipped with two sealing strips, and two sealing strip one side that back on the back respectively with the inner wall fixed connection of rose box (1).

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