A feeding device for lubricating oil production

Abstract

The utility model discloses a kind of feeding devices for lubricating oil production, including installation flange, positioning hole, cylinder, filter barrel, cylinder connecting flange, screen, strut, strut connecting plate, electric cylinder, push rod connecting piece, receiving barrel, discharging barrel, discharging pipe, electric control valve.Compared with prior art, the utility model can avoid caking material or precipitated particle to join base oil by cylinder control filter barrel reciprocating motion cooperation filter screen, while additive can be added after descending to suitable position with discharging barrel, avoid that air is added together with additive due to distance base oil liquid level is too high.

Description

Technical Field

[0001] This utility model relates to the field of lubricating oil processing technology, specifically to a feeding device for lubricating oil production. Background Technology

[0002] During the production of lubricating oil, several additives need to be added to the base oil. However, because the components of various additives are different, there may be lumps or sediment particles. Adding them directly to the base oil will affect the quality of the finished lubricating oil. At the same time, because the mixing tank has a certain height, directly feeding the material at the tank opening may cause liquid additives to be added to the base oil along with the air, which may cause air bubbles to be present in the lubricating oil, also affecting the quality of the finished lubricating oil. Utility Model Content

[0003] In view of the problems existing in the prior art, this utility model discloses a feeding device for lubricating oil production, including a mounting flange, positioning holes, a cylinder, a filter barrel, a cylinder connecting flange, a screen, a support column, a support column connecting plate, an electric cylinder, a push rod connector, a receiving barrel, a discharge barrel, a discharge pipe, and an electrically controlled valve; the mounting flange is annular, with its lower side edge extending downward to form a mounting plate, and the mounting plate has several positioning holes evenly spaced around its circumference, through which mounting bolts pass and are installed on the top of the mixing tank; the filter barrel is cylindrical, with a screen on its bottom surface, and cylinder connecting flanges are installed on both its front and rear sides; The cylinders are symmetrically installed in pairs on the front and rear sides of the upper side of the mounting flange, with their push rod ends respectively installed on the cylinder connecting flanges on both sides of the filter barrel; the support columns are evenly distributed around the circumference of the upper side of the mounting flange, and their top ends are equipped with support plate; the electric cylinders are evenly distributed around the circumference of the mounting flange, with their ends installed on the support plate, and the electric push rods pass through the mounting flange and have push rod connectors installed at their ends, which are fixedly installed on the receiving barrel; the receiving barrel is located below the filter barrel, and a discharge barrel is installed on its lower side, with a discharge pipe installed at the bottom of the discharge barrel, and an electrically controlled valve is installed on the discharge pipe.

[0004] As a preferred embodiment of this utility model, the cylinders are installed in parallel in the same group, and the extension and retraction states of the two groups of cylinder rods are opposite.

[0005] As a preferred embodiment of this utility model, the support column and the electric cylinder are both three pieces, installed at intervals between each other.

[0006] As a preferred embodiment of this utility model, the outer diameter of the filter barrel is smaller than the inner diameter of the receiving barrel, and the extreme positions on both sides of the filter barrel are tangent to the inside of the receiving barrel.

[0007] As a preferred embodiment of this utility model, the upper side of the receiving bucket extends outward to form an extension plate, and the push rod connector is installed on the extension plate and secured with a nut.

[0008] As a preferred embodiment of this utility model, the feeding hopper is hemispherical, and a feeding pipe is vertically installed on its lower side.

[0009] The beneficial effects of this utility model are as follows: This utility model uses a cylinder to control the reciprocating motion of the filter barrel, which, in conjunction with the filter screen, can prevent agglomerated materials or sediment particles from being added to the base oil. At the same time, the additive can be added after the feed barrel descends to a suitable position, avoiding the addition of air along with the additive due to the distance from the base oil level being too high. Attached Figure Description

[0010] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the accompanying drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, the elements or parts are not necessarily drawn to actual scale.

[0011] Figure 1 This is a three-dimensional schematic diagram of the present utility model. Figure 1 ;

[0012] Figure 2 This is a three-dimensional schematic diagram of the present utility model. Figure 2 ;

[0013] Figure 3 This is a cross-sectional view of the present invention;

[0014] In the diagram: 1. Flange; 2. Positioning hole; 3. Cylinder; 4. Filter barrel; 5. Cylinder connecting flange; 6. Screen; 7. Support column; 8. Support column connecting plate; 9. Electric cylinder; 10. Push rod connector; 11. Receiving bucket; 12. Discharge bucket; 13. Discharge pipe; 14. Electrically controlled valve. Detailed Implementation

[0015] Example 1

[0016] like Figures 1 to 3As shown, this utility model discloses a feeding device for lubricating oil production, including a mounting flange 1, positioning holes 2, a cylinder 3, a filter barrel 4, a cylinder connecting flange 5, a screen 6, a support column 7, a support column connecting plate 8, an electric cylinder 9, a push rod connector 10, a receiving bucket 11, a discharging bucket 12, a discharging pipe 13, and an electrically controlled valve 14; the mounting flange 1 is annular, with its lower side edge extending downward to form a mounting plate, and the mounting plate has several positioning holes 2 evenly spaced around its circumference, through which mounting bolts pass and are installed on the top of the mixing tank; the filter barrel 4 is cylindrical, with a screen 6 on its bottom surface, and cylinder connecting flanges 5 installed on both its front and rear sides; the cylinder 3 consists of two parts per unit... The components are symmetrically installed on the front and rear sides of the upper side of the mounting flange 1, with the ends of their push rods respectively installed on the cylinder connecting flanges 5 on both sides of the filter barrel 4; the support columns 7 are evenly distributed around the upper side of the mounting flange 1, with support plate 8 installed at their top; the electric cylinders 9 are evenly distributed around the circumference of the mounting flange 1, with their ends installed on the support plate 8, and the electric push rods pass through the mounting flange 1 and have push rod connectors 10 installed at their ends, which are fixedly installed on the receiving barrel 11; the receiving barrel 11 is located on the lower side of the filter barrel 4, with a discharge barrel 12 installed on its lower side, and a discharge pipe 13 installed at the bottom of the discharge barrel 12, with an electrically controlled valve 14 installed on the discharge pipe 13. Cylinders 3 are installed in parallel in the same group, with the extension and retraction states of the two sets of cylinder rods opposite. The outer diameter of the filter barrel 4 is smaller than the inner diameter of the receiving barrel 11. The extreme positions on both sides of the filter barrel 4 are tangent to the receiving barrel 11. The filter barrel 4 can be driven to reciprocate through the movement of the cylinders to screen the particulate additives, break up the clumps, and screen out the clumps of additives that cannot be broken up, as well as the sediment in the liquid additives, to avoid being added to the base oil. The upper side of the receiving barrel 11 extends outward to form an extension plate. The push rod connector 10 is installed on the extension plate and locked with a nut. The discharge barrel 12 descends as the push rod of the electric cylinder 9 extends, allowing it to be added close to the surface of the base oil, avoiding the addition of air into the base oil along with the additives when added at the mixing vessel inlet.

[0017] The working principle of this utility model is as follows: When using this utility model, the mounting flange 1 is fixedly installed at the mouth of the mixing vessel and secured with bolts passing through the positioning hole 2. Then, the push rod on one side of the control cylinder 3 extends while the push rod on the other side retracts, so that the filter barrel 4 is in one extreme position. Then, additives can be added into the filter barrel 4. After the additives are screened by the screen 6, they fall into the discharge barrel 12 through the receiving barrel 11 on the lower side. After the solid additives are added, the control cylinder 3 reciprocates, causing the filter barrel 4 to vibrate back and forth, screening out as many additives as possible that meet the size requirements, and leaving the clumped additives on the screen 6. After all the additives are added, the control cylinder 3 stops, the push rod of the electric cylinder 9 extends, and the receiving barrel 11 moves downward to a suitable height. Then, the control valve 14 is opened, allowing the internal additives to flow out from the discharge pipe 13 and be added into the mixing vessel.

[0018] Components not described in detail in this article are existing technologies.

[0019] While the specific embodiments of this utility model have been described in detail above, this utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this utility model. Modifications or variations that do not involve creative labor are still within the protection scope of this utility model.

Claims

1. A feeding device for lubricating oil production, characterized in that: The system includes a mounting flange (1), positioning holes (2), a cylinder (3), a filter barrel (4), a cylinder connecting flange (5), a screen (6), a support column (7), a support column connecting plate (8), an electric cylinder (9), a push rod connector (10), a receiving bucket (11), a discharge bucket (12), a discharge pipe (13), and an electrically controlled valve (14). The mounting flange (1) is annular, with its lower side edge extending downward to form a mounting plate. The mounting plate has several positioning holes (2) spaced evenly around its circumference, and mounting bolts pass through the positioning holes (2) to be installed on the top of the mixing tank. The filter barrel (4) is cylindrical, with a screen (6) on its bottom surface, and cylinder connecting flanges (5) installed on both its front and rear sides. The cylinders (3) are installed in pairs symmetrically on the mounting flanges. 1) The push rod ends of the upper side are respectively installed on the cylinder connecting flanges (5) on both sides of the filter barrel (4); the support column (7) is evenly distributed around the upper side of the mounting flange (1), and the top of the support column is installed with a support plate (8); the electric cylinder (9) is evenly distributed around the mounting flange (1), and the end of the electric push rod is installed on the support plate (8). The end of the electric push rod after passing through the mounting flange (1) is installed with a push rod connector (10), and the push rod connector (10) is fixedly installed on the receiving barrel (11); the receiving barrel (11) is located on the lower side of the filter barrel (4), and a discharge barrel (12) is installed on its lower side. A discharge pipe (13) is installed at the bottom of the discharge barrel (12), and an electric control valve (14) is installed on the discharge pipe (13).

2. The feeding device for lubricating oil production according to claim 1, characterized in that: The cylinders (3) are installed in parallel in the same group, and the extension and retraction states of the two groups of cylinder rods are opposite.

3. The feeding device for lubricating oil production according to claim 1, characterized in that: The support column (7) and the electric cylinder (9) are both three pieces, installed at intervals between each other.

4. The feeding device for lubricating oil production according to claim 1, characterized in that: The outer diameter of the filter barrel (4) is smaller than the inner diameter of the receiving barrel (11), and the extreme positions on both sides of the filter barrel (4) are tangent to the receiving barrel (11).

5. The feeding device for lubricating oil production according to claim 1, characterized in that: The upper side of the receiving bucket (11) extends outward to form an extension plate, and the push rod connector (10) is installed on the extension plate and fitted with a nut for locking and fixing.

6. The feeding device for lubricating oil production according to claim 1, characterized in that: The feeding hopper (12) is hemispherical, and a feeding pipe (13) is vertically installed on its lower side.

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