CN212732037U - Dropwise add equipment of lubricating oil antifoaming agent - Google Patents
Dropwise add equipment of lubricating oil antifoaming agent Download PDFInfo
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- CN212732037U CN212732037U CN202021169065.6U CN202021169065U CN212732037U CN 212732037 U CN212732037 U CN 212732037U CN 202021169065 U CN202021169065 U CN 202021169065U CN 212732037 U CN212732037 U CN 212732037U
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Abstract
The utility model discloses a dripping device of a lubricating oil anti-foaming agent, which comprises a lubricating oil storage bin, a dosing bin, a first weighing mechanism, a second weighing mechanism and a control system, wherein the dosing bin is used for containing lubricating oil, the dosing bin is arranged right above the lubricating oil storage bin and is communicated with the lubricating oil storage bin through a pipeline; a pipeline between the agent adding bin and the oil storage bin is provided with a first control valve and a second control valve; the second control valve is a flow control valve and is close to the top of the oil storage bin; the control system can receive the gravity signals of the first weighing mechanism and the second weighing mechanism and issue an instruction to control the opening and closing of the first control valve; the additive cabin can temporarily store required additives and wait for a dropping instruction of the control system, so that the additive total amount is ensured to be constant; the second control valve can accurately control the opening degree, so that the dropping speed of the additive is controlled to be constant; the whole structure is simple, and the operation is easy.
Description
Technical Field
The utility model relates to a production technical field of lubricating oil especially relates to a dropwise add equipment of lubricating oil antifoaming agent.
Background
The lubricating oil is a liquid lubricant used on various types of machines to reduce friction and protect the machines and workpieces, and mainly plays roles in lubrication, cooling, rust prevention, cleaning, sealing and buffering; in order to ensure that the lubricating oil has good anti-foaming performance, an anti-foaming agent is generally required to be added into the lubricating oil dropwise.
In the prior art, as in the publication No. CN203196591U, automatic dripping equipment is adopted to automatically drip the additive of the lubricating oil, the structure is simple, and the use is convenient; however, for practical application, the following disadvantages exist: the total dropping amount is calculated only by using a weight detection device, the dropping speed of the additive cannot be controlled, and the quality of the lubricating oil product is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves is: provided is a dropping device of a lubricating oil antifoaming agent, which can control the dropping speed and the dropping total amount of an additive.
In order to solve the main technical problems, the following technical scheme is adopted:
a dripping device for a lubricating oil anti-foaming agent comprises a lubricating oil storage bin, an agent adding bin, a first weighing mechanism, a second weighing mechanism and a control system, wherein the agent adding bin is used for containing lubricating oil, is arranged right above the lubricating oil storage bin and is communicated with the oil storage bin through a pipeline; a pipeline between the agent adding bin and the oil storage bin is provided with a first control valve and a second control valve; the second control valve is a flow control valve and is close to the top of the oil storage bin; the control system can receive the gravity signals of the first weighing mechanism and the second weighing mechanism and issue instructions to control the opening and closing of the first control valve.
Furthermore, the top of the agent adding bin is provided with an injection port; the filling port is communicated with the additive conveying equipment through a pipeline.
Preferably, the line between the filler opening and the device for delivering the additive is provided with a third control valve; the control system is capable of controlling the opening and closing of the third control valve.
Preferably, the first weighing mechanism and the second weighing mechanism each comprise a load bearing platform; the bearing platform of the second weighing mechanism is annular and is positioned on the outer side of the bearing platform of the first weighing mechanism.
Further, the oil storage bin is provided with an oil inlet and an oil outlet; the oil storage bin is placed on the first weighing mechanism through the first support; the oil outlet is positioned at the bottom of the oil storage bin.
Preferably, the dosing bin is funnel-shaped; a second support is sleeved on the outer side of the chemical adding bin; and the supporting legs of the second support are fixed on the second weighing mechanism.
Further, a heating element and a thermometer are arranged inside the oil storage bin.
Furthermore, the oil storage bin and the agent adding bin are both provided with visible windows; the material of the visible window is visible toughened glass.
Compared with the prior art, the utility model discloses be applied to dropwise add utensil of lubricating oil antifoaming agent and possess following advantage:
the first weighing mechanism is used for weighing the oil storage bin, the second weighing mechanism is used for weighing the additive adding bin, and the additive adding bin can temporarily store required additives and wait for a dropping instruction of the control system, so that the total additive adding amount is stable; a pipeline between the agent adding bin and the oil storage bin is provided with a first control valve and a second control valve; the second control valve can accurately control the opening degree, so that the dripping speed is controlled; lubricating oil enters the oil storage bin, the additive enters the additive adding bin, and the additive is added without excessive human interference, so that the operation is simple and easy.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some examples of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.
Fig. 1 is a schematic view of an overall structure provided by the embodiment of the present invention.
In the figure: the device comprises an oil storage bin 1, a dosing bin 2, a first weighing mechanism 3, a second weighing mechanism 4, a first control valve 5, a second control valve 6, a third control valve 7, a filling port 8, a first support 9, a second support 10, a thermometer 11, an oil inlet 12, an oil outlet 13, a visual window 14 and a heating element 15.
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. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions.
Referring to fig. 1, a dropping device of a lubricant anti-foaming agent includes an oil storage bin 1, an additive bin 2, a first weighing mechanism 3, a second weighing mechanism 4 and a control system; the oil storage bin 1 is used for containing lubricating oil, the oil storage bin 1 is provided with an oil inlet 12 and an oil outlet 13, the oil inlet 12 is communicated with external equipment for conveying the lubricating oil, the oil outlet 13 is connected with an inlet of the next process, and in order to avoid the situation that the oil in the oil storage bin 1 cannot completely flow out, the oil outlet 13 is arranged at the bottom of the oil storage bin 1; the oil storage bin 1 is also internally provided with a heating element 15 capable of heating lubricating oil and a thermometer 11 for detecting the temperature of the lubricating oil, and the heating element 15 can be set by adopting the prior art; the first weighing mechanism 3 and the second weighing mechanism 4 comprise bearing platforms; the bottom of the oil storage bin 1 is provided with a first support 9, and the first support 9 is placed or fixed on a weighing platform of the first weighing mechanism 3.
The agent adding bin 2 is fixed right above the oil storage bin 1 through a second support 10, and supporting legs of the second support 10 are placed or fixed on a weighing platform of the second weighing mechanism 4; the weighing platform of the second weighing mechanism 4 is annular, and the first weighing mechanism 3 is positioned in the second weighing mechanism 4; the second support 10 crosses the oil storage bin 1; the overall shape of the additive adding bin 2 is similar to that of a funnel, a filling port 8 is arranged at the top of the additive adding bin 2, and the filling port 8 is communicated with equipment for conveying additives through a pipeline; a third control valve 7 is arranged on a pipeline between the filling port 8 and the additive conveying equipment; the bottom of the agent adding bin 2 is communicated with the oil storage bin 1 through a pipeline; a pipeline between the oil storage bin 1 and the agent adding bin 2 is provided with a first control valve 5 and a second control valve 6, the first control valve 5 is close to the agent adding bin 2, and the second control valve 6 is close to the oil storage bin 1; the second control valve 6 is a flow control valve, the required opening degree can be adjusted manually or in other manners, and the second control valve 6 is kept normally open in a normal working state; the additive storage bin 2 can temporarily store required dosage of additives.
The opening and closing of the first control valve 5 and the third control valve 7 are controlled by a control system, which is not shown in the figure; when the oil storage bin 1 is in an idle state, the first weighing mechanism 3 carries out initial measurement and records the data of the state as zero; when lubricating oil with required weight enters the oil storage bin 1, the oil inlet 12 stops feeding oil, and the first weighing mechanism 3 measures and records for the second time; knowing the weight of the lubricating oil according to the difference between the second measurement and the first measurement of the first weighing mechanism 3, and calculating the required weight of the additive according to the weight of the lubricating oil at the moment; when the dosing bin 2 is in an empty state, the second weighing mechanism 4 detects the value at the moment and records the value as zero; firstly, the third control valve 7 is manually controlled to carry out initial liquid supplementing on the dosing bin 2, when the second weighing mechanism 4 detects that the mass of the dosing bin 2 reaches the required weight, the third control valve 7 is closed, and the third control valve 7 is switched into an automatic state controlled by a control system; the control system sends a dripping instruction to open the first control valve 5 and then drips the additive into the oil storage bin 1; when the second weighing mechanism 4 detects that the weight of the dosing bin 2 is reduced to zero, the first control valve 5 is closed, the third control valve 7 is opened to perform automatic liquid replenishing of the dosing bin 2, the third control valve 7 is closed when the required mass is reached, and an instruction of dropping the additive again by the control system is waited.
In order to facilitate observation, the oil storage bin 1 and the agent adding bin 2 are both provided with visible windows 14; the material of the visible window 14 is visible tempered glass.
The utility model discloses a working process does: when the agent adding bin 2 and the oil storage bin 1 are in an empty state, the first weighing mechanism 3 and the second weighing mechanism 4 are zeroed; supplementing lubricating oil to the oil storage bin 1 from the oil inlet 12, and closing the oil inlet 12 after the specified weight is reached; according to the data of the first weighing mechanism 3 at the moment, the weight of the required additive is measured and set in a control system, and the third control valve 7 is opened under the manual control to carry out the first liquid supplement of the dosing bin 2; when the dosing bin 2 reaches the designated weight, the third control valve 7 is closed and is switched in automatic control; adjusting the opening degree of the second control valve 6; the control system sends a dripping command, the first control valve 5 is opened, and dripping is started; when the weight of the second weighing mechanism 4 is reduced to zero, the dripping is completed, the first control valve 5 is closed, and the third control valve 7 is opened to perform liquid supplementing of the dosing bin 2; when the weight of the dosing bin 2 reaches a specified value, closing the third control valve 7 and waiting for a command of dripping again; in the process of the liquid supplementing waiting instruction of the liquid adding bin 2, the filled lubricating oil in the oil storage bin 1 flows to the next procedure from the oil outlet 13, and the lubricating oil is fed from the oil inlet 12 again after the liquid drainage of the oil storage bin 1 is finished.
It should be noted that, in the present invention, "upper, lower, left, right, inner and outer" are defined based on the relative position of the components in the drawings, and are only for the clarity and convenience of describing the technical solution, it should be understood that the application of the directional terms does not limit the protection scope of the present application.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or some of the technical features may be substituted by equivalent substitutions, modifications and the like, all of which are within the spirit and principle of the present invention.
Claims (8)
1. A dripping device of lubricating oil antifoaming agent is characterized in that: the device comprises an oil storage bin for containing lubricating oil, an additive bin which is arranged right above the oil storage bin and communicated with the oil storage bin through a pipeline, a first weighing mechanism for weighing the oil storage bin, a second weighing mechanism for weighing the additive bin and a control system; a pipeline between the agent adding bin and the oil storage bin is provided with a first control valve and a second control valve; the second control valve is a flow control valve and is close to the top of the oil storage bin; the control system can receive the gravity signals of the first weighing mechanism and the second weighing mechanism and issue instructions to control the opening and closing of the first control valve.
2. The dropping apparatus of the lubricant antifoaming agent according to claim 1, wherein: the top of the agent adding bin is provided with an injection port; the filling port is communicated with the additive conveying equipment through a pipeline.
3. The dropping apparatus of the lubricant antifoaming agent according to claim 2, wherein: a pipeline between the filling port and the additive conveying device is provided with a third control valve; the control system is capable of controlling the opening and closing of the third control valve.
4. The dropping apparatus of the lubricant antifoaming agent according to claim 1, wherein: the first weighing mechanism and the second weighing mechanism comprise bearing platforms; the bearing platform of the second weighing mechanism is annular and is positioned on the outer side of the bearing platform of the first weighing mechanism.
5. The dropping apparatus of the lubricant antifoaming agent according to claim 1, wherein: the oil storage bin is provided with an oil inlet and an oil outlet; the oil storage bin is placed on the first weighing mechanism through the first support; the oil outlet is positioned at the bottom of the oil storage bin.
6. The dropping apparatus of the lubricant antifoaming agent according to claim 1, wherein: the agent adding bin is in a funnel shape; a second support is sleeved on the outer side of the chemical adding bin; and the supporting legs of the second support are fixed on the second weighing mechanism.
7. The dropping apparatus of the lubricant antifoaming agent according to claim 1, wherein: and a heating element and a thermometer are arranged in the oil storage bin.
8. The dropping apparatus of the lubricant antifoaming agent according to claim 1, wherein: the oil storage bin and the agent adding bin are both provided with visible windows; the material of the visible window is visible toughened glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021169065.6U CN212732037U (en) | 2020-06-22 | 2020-06-22 | Dropwise add equipment of lubricating oil antifoaming agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021169065.6U CN212732037U (en) | 2020-06-22 | 2020-06-22 | Dropwise add equipment of lubricating oil antifoaming agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212732037U true CN212732037U (en) | 2021-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021169065.6U Active CN212732037U (en) | 2020-06-22 | 2020-06-22 | Dropwise add equipment of lubricating oil antifoaming agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212732037U (en) |
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2020
- 2020-06-22 CN CN202021169065.6U patent/CN212732037U/en active Active
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