CN216383550U - Waste oil extraction device - Google Patents
Waste oil extraction device Download PDFInfo
- Publication number
- CN216383550U CN216383550U CN202122494778.0U CN202122494778U CN216383550U CN 216383550 U CN216383550 U CN 216383550U CN 202122494778 U CN202122494778 U CN 202122494778U CN 216383550 U CN216383550 U CN 216383550U
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- China
- Prior art keywords
- oil
- cylinder body
- piston
- base
- oil inlet
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- 239000002699 waste material Substances 0.000 title claims abstract description 13
- 238000000605 extraction Methods 0.000 title claims abstract description 10
- 239000003921 oil Substances 0.000 description 65
- 239000003638 chemical reducing agent Substances 0.000 description 6
- 239000003245 coal Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model relates to the technical field of extraction equipment, in particular to a waste oil extraction device which comprises a base, a pressure lever, a cylinder body with an opening at the top end, a piston in sliding fit with the inner wall of the cylinder body and a piston rod connected with the piston, wherein the piston divides the inner cavity of the cylinder body into a rodless cavity and a rod cavity, the piston rod is positioned in the rod cavity, the cylinder body and the base are detachably and fixedly connected, one end part of one side of the pressure lever is rotatably connected with the base, the middle part of the pressure lever is rotatably connected with an input end connected with the middle part of the pressure lever, the cylinder body is provided with an oil inlet pipe and an oil outlet pipe, the oil inlet pipe is internally provided with an oil inlet one-way valve, the oil outlet pipe is internally provided with an oil outlet one-way valve, and a negative pressure suction device is formed by the cylinder body, the piston, the oil inlet pipe provided with the oil inlet one-way valve and the oil outlet pipe provided with the oil outlet one-way valve so as to extract waste oil in a disc feeder, the whole body is divided into three parts of a pressure rod, a base and a cylinder body, so that the whole body can be conveniently detached and then carried and moved.
Description
Technical Field
The utility model relates to the technical field of extraction equipment, in particular to a waste oil extraction device.
Background
The blast furnace coal injection fuel is fed to the mill through the disc feeder, is often used and adjusted along with the variable speed of the raw materials, a small special lubricating oil station is matched for oil circulation in order to fully lubricate the speed reducer, and after the shaft seal of the speed reducer is worn in use, pulverized coal is corroded to enter a box body of the speed reducer, so that oil is polluted, equipment is worn at an accelerated speed, the service life of the speed reducer is greatly shortened, and the equipment loss is large. Meanwhile, after the pulverized coal enters the box body of the speed reducer, the circulating lubricating oil brings the pulverized coal into an oil tank of a lubricating station, the cylinder body of a hydraulic pump can be abraded when the oil pump works, and meanwhile, the pulverized coal is deposited at the bottom of the oil tank of the lubricating pump, so that the oil circulation amount is reduced, and the lubrication of equipment is poor. Maintenance personnel need regularly to inspect and change lubrication station fluid, guarantee that fluid is clean, the speed reducer is lubricated normal.
Because disk feeder compact structure, the lubrication station is integrative, the dismouting of being not convenient for, blast furnace production rhythm is fast simultaneously, and it is short to allow the downtime maintenance time, and the hydraulic pressure station is torn down to open the oil tank and is traded oil time longer, influences the mill powder volume, causes the blast furnace to subtract the production. In addition, the electric oil pump in the prior art is large and heavy, is difficult to carry, needs to be used by power connection, and is difficult to disassemble, so that the cleaning is inconvenient.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: in order to overcome the problems that the electric oil pump in the prior art is large and heavy, is difficult to carry, needs to be used by electricity connection, and is difficult to disassemble to cause inconvenient cleaning, the waste oil extracting device is provided.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a waste oil draw-out device, includes base, depression bar, top be open-ended cylinder body, with cylinder body inner wall sliding fit's piston and the piston rod of being connected with the piston, the piston separates the inside cavity of cylinder body for no pole chamber and there being the pole chamber, the piston rod is located there being the pole intracavity, fixed connection can be dismantled to cylinder body and base, depression bar one side tip and base rotate to be connected, depression bar middle part and the input of connection rotate to be connected, oil inlet pipe and play oil pipe are installed to the cylinder body, oil inlet pipe and play oil pipe all communicate with no pole chamber, install the oil feed check valve in the oil inlet pipe, thereby install the check valve that produces oil in the oil outlet pipe, thereby form a negative pressure suction device through cylinder body, piston, the oil inlet pipe that is equipped with the oil feed check valve and the play oil pipe that is equipped with the check valve that produces oil, can extract the waste oil in the disc feeder, the whole body is divided into three parts, namely the pressing rod, the base and the cylinder body, so that the whole body can be conveniently detached and then carried and moved, the cylinder body is arranged to be in an open type, and the piston rod can be rapidly taken down after oil pumping is completed, so that the cleaning of the cylinder body is facilitated.
In order to solve the problem that cylinder body and base are connected fixedly, further include the cylinder body bottom surface protrusion has the head of hanging, it is fixed through threaded connection subassembly between head of hanging and the base, realize the quick installation of cylinder body and base through the quick location of the head of hanging realization cylinder body.
The utility model has the beneficial effects that: according to the waste oil extraction device provided by the utility model, the negative pressure suction device is formed by the cylinder body, the piston, the oil inlet pipe with the oil inlet check valve and the oil outlet pipe with the oil outlet check valve, waste oil in the disc feeder can be extracted, the whole body is divided into the compression bar, the base and the cylinder body, the whole body is convenient to carry and move after being disassembled, the cylinder body is in an open type, and the piston rod can be quickly taken down after oil pumping is finished, so that the cleaning of the cylinder body is facilitated.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional view of the cylinder block of the present invention.
In the figure: 1. the oil-gas separation device comprises a base, 2, a pressure rod, 3, a cylinder body, 4, a piston, 5, a piston rod, 31, a rodless cavity, 32, a rod cavity, 33, a hanging head, 6, an oil inlet pipe, 61, an oil inlet one-way valve, 7, an oil outlet pipe, 71 and an oil outlet one-way valve.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, which is a schematic structural diagram of the present invention, a waste oil extraction device comprises a base 1, a pressure lever 2, a cylinder 3 with an opening at the top end, a piston 4 in sliding fit with the inner wall of the cylinder 3, and a piston rod 5 connected with the piston 4, wherein the piston 4 divides the inner cavity of the cylinder 3 into a rodless cavity 31 and a rod cavity 32, the piston rod 5 is located in the rod cavity 32, the cylinder 3 and the base 1 are detachably and fixedly connected, one side end of the pressure lever 2 is rotatably connected with the base 1, the middle of the pressure lever 2 is rotatably connected with the connected input end, the cylinder 3 is provided with an oil inlet pipe 6 and an oil outlet pipe 7, the oil inlet pipe 6 and the oil outlet pipe 7 are both communicated with the rodless cavity 31, the oil inlet pipe 6 is provided with an oil inlet check valve 61, the oil outlet pipe 7 is provided with an oil outlet check valve 71, and a negative pressure suction device is formed by the cylinder, the piston, the oil inlet pipe provided with the oil inlet check valve and the oil outlet pipe provided with the oil outlet check valve, can extract the waste oil in the disc feeder, will wholly split into depression bar 2, base 1 and 3 three parts of cylinder body, be convenient for its whole transport after dismantling remove, establish into the open type with cylinder body 3, thereby can accomplish the back at the oil pumping, take off piston 4 and piston rod 5 fast and do benefit to the washing of cylinder body 3.
3 bottom surface protrusions of cylinder body have the hanging head 33, it is fixed through threaded connection subassembly between 33 and the base 1 to hang, realizes cylinder body 3 and base 1's quick installation through the quick location that hangs head 33 realized cylinder body 3.
Example (b):
during installation, each component is moved to the disk feeder, the hanging head 33 of the cylinder body 3 is aligned to the installation position on the base 1, then the two components are fixed by using a threaded connecting piece, the piston rod 5 connected with the piston 4 is placed into the cylinder body 3, the end part of one side of the compression bar 2 is rotatably connected with the base 1, and the middle part of the compression bar 2 is rotatably connected with the connected input end.
When the disc feeder is used, the oil inlet check valve 61 is installed in the oil inlet pipe 6, the oil outlet check valve 71 is installed in the oil outlet pipe 7, the oil inlet pipe 6 can only unidirectionally input oil into the rodless cavity 31, the oil outlet pipe 7 can only unidirectionally output the oil from the rodless cavity 31, the pressure lever 2 is lifted to enable the negative pressure state to be formed in the rodless cavity 31, the oil in the disc feeder is enabled to be sucked into the rodless cavity 31, and the pressure lever 2 is pressed downwards to enable the oil in the rodless cavity 31 to flow out of the oil outlet pipe 7.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (2)
1. The waste oil extraction device is characterized by comprising a base (1), a pressure rod (2), a cylinder body (3) with an opening at the top end, a piston (4) in sliding fit with the inner wall of the cylinder body (3) and a piston rod (5) connected with the piston (4), wherein the piston (4) separates the inner cavity of the cylinder body (3) into a rodless cavity (31) and a rod cavity (32), the piston rod (5) is positioned in the rod cavity (32), the cylinder body (3) and the base (1) are detachably and fixedly connected, one side end part of the pressure rod (2) is rotatably connected with the base (1), the middle part of the pressure rod (2) is rotatably connected with an input end for connection, an oil inlet pipe (6) and an oil outlet pipe (7) are installed on the cylinder body (3), the oil inlet pipe (6) and the oil outlet pipe (7) are both communicated with the rodless cavity (31), and an oil inlet check valve (61) is installed in the oil inlet pipe (6), an oil outlet one-way valve (71) is arranged in the oil outlet pipe (7).
2. The oil extraction device of claim 1, wherein: the bottom surface of the cylinder body (3) protrudes with a hanging head (33), and the hanging head (33) and the base (1) are fixed through a threaded connection assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122494778.0U CN216383550U (en) | 2021-10-15 | 2021-10-15 | Waste oil extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122494778.0U CN216383550U (en) | 2021-10-15 | 2021-10-15 | Waste oil extraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216383550U true CN216383550U (en) | 2022-04-26 |
Family
ID=81246151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122494778.0U Active CN216383550U (en) | 2021-10-15 | 2021-10-15 | Waste oil extraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216383550U (en) |
-
2021
- 2021-10-15 CN CN202122494778.0U patent/CN216383550U/en active Active
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