CN217920385U - Quantitative adding system for grease refining decolorant - Google Patents
Quantitative adding system for grease refining decolorant Download PDFInfo
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- CN217920385U CN217920385U CN202222000973.8U CN202222000973U CN217920385U CN 217920385 U CN217920385 U CN 217920385U CN 202222000973 U CN202222000973 U CN 202222000973U CN 217920385 U CN217920385 U CN 217920385U
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- decolorant
- butterfly valve
- pneumatic butterfly
- storage tank
- oil
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes
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Abstract
The utility model discloses a grease refining decolorant ration adding system, which comprises a decolorant storage tank, a vibration motor, an upper pneumatic butterfly valve, a lower pneumatic butterfly valve, a quantitative cylinder, a pre-decolorant, an oil flow meter to be decolored and a control unit; the outlet of the decolorant storage tank is connected with a decolorant inlet of the pre-decolorant device, the vibration motor is installed on the decolorant storage tank, the upper pneumatic butterfly valve and the lower pneumatic butterfly valve are installed on a pipeline connected with a discharge port of the decolorant storage tank and the decolorant inlet, the dosing cylinder is installed between the upper pneumatic butterfly valve and the lower pneumatic butterfly valve, the oil flow meter to be decolored is connected with an oil inlet of the pre-decolorant device through a pipeline, and the oil flow meter to be decolored, the upper pneumatic butterfly valve, the lower pneumatic butterfly valve and the vibration motor are all connected with the control unit. The utility model provides an among the prior art grease refine add the inaccurate problem of decolorant addition man-hour, realized the accurate control to the decolorant addition according to the real-time output of grease.
Description
Technical Field
The utility model relates to a concise processing technology field of oil, concretely relates to concise decolorant ration addition system of oil.
Background
The oil and fat obtained from various oil materials have different colors because the oil and fat contain pigments with different quantities and varieties. These pigments not only affect the appearance of the oils and fats, but also can cause a certain damage to the final quality of the finished oils and fats, reducing the storage stability of the oils and fats.
The decolorization is an important link in the refining, processing and production of the oil and is also a main operation procedure for ensuring the quality of the oil, and the adsorption decolorization is the most common decolorization method for oil processing enterprises. The adsorption decoloration of the oil is realized by adsorbing the pigment and impurities thereof in the oil under certain conditions by using certain decolorants (such as bleaching soil, activated clay, activated carbon and the like) with strong selective adsorption on the pigment, thereby achieving the aim of decoloring.
Under specific decolorizing conditions, the optimal addition amount of different oil products with different colors needs to be controlled in consideration of the influence of the decolorizing agent on the acid value of the oil products, subsequent processing procedures and oil loss rate. A quantitative auger is adopted for adding the traditional decolorizing agent, and the method has the following problems in the operation process: the addition of the decolorizing agent is not accurate enough, and the control of the addition by a variable frequency speed regulation method has larger error with the actual.
SUMMERY OF THE UTILITY MODEL
The application has solved among the prior art problem that the decolorant addition is inaccurate during oil refining processing, has realized the accurate control to the decolorant addition according to the real-time output of oil.
In order to solve the technical problem, the utility model adopts the following technical scheme that the quantitative adding system of the grease refining decolorant comprises a decolorant storage tank, a vibrating motor, an upper pneumatic butterfly valve, a lower pneumatic butterfly valve, a quantitative cylinder, a pre-decolorant, an oil flow meter to be decolored and a control unit; the outlet of the decolorant storage tank is connected with a decolorant inlet of the pre-decolorant device, the vibration motor is installed on the decolorant storage tank, the upper pneumatic butterfly valve and the lower pneumatic butterfly valve are installed on a pipeline connected with a discharge port of the decolorant storage tank and the decolorant inlet, the dosing cylinder is installed between the upper pneumatic butterfly valve and the lower pneumatic butterfly valve, the oil flow meter to be decolored is connected with an oil inlet of the pre-decolorant device through a pipeline, and the oil flow meter to be decolored, the upper pneumatic butterfly valve, the lower pneumatic butterfly valve and the vibration motor are all connected with the control unit.
The quantitative cylinder is arranged between the upper pneumatic butterfly valve and the lower pneumatic butterfly valve, the decoloring agent in the quantitative cylinder falls into the quantitative cylinder when the upper pneumatic butterfly valve is opened, and the decoloring agent in the quantitative cylinder falls into the pre-decoloring device when the lower pneumatic butterfly valve is opened. The upper pneumatic butterfly valve and the lower pneumatic butterfly valve are controlled by the control unit, so that the addition of the decolorizing agent can be controlled by controlling the time interval of opening the upper pneumatic butterfly valve and the time interval of opening the lower pneumatic butterfly valve, and the control unit is also connected with the oil flowmeter to be decolorized, so that the real-time regulation and control and the accurate control of the addition of the decolorizing agent can be realized.
Further, the decolorizing agent storage tank is an eccentric cone bottom tank, and the vibration motor is arranged at a position, close to the discharge port, of the cone part of the decolorizing agent storage tank; thereby preventing the discharge port of the decolorant storage tank from bridging.
Further, the quantitative adding system for the oil refining decolorant also comprises a flexible connecting pipe, wherein the flexible connecting pipe is positioned on a pipeline between the upper pneumatic butterfly valve and a discharge hole of the decolorant storage tank; the flexible coupling pipe can weaken the vibration that decolorant storage tank transmitted to the below, plays the effect of buffer protection whole device.
Furthermore, a ration section of thick bamboo is a cylinder storage section of thick bamboo, and the main part of a ration section of thick bamboo is stainless steel and is furnished with the organic glass window, and the flange is installed at the upper and lower both ends of a ration section of thick bamboo.
Further, a stirring piece is arranged on the pre-decoloriser; thereby uniformly mixing the oil to be decolorized in the pre-decolorizer with the decolorizing agent.
Further, the pre-decolorizer is provided with a vacuum interface, and the vacuum interface is connected to a vacuum system; the vacuum system can provide negative pressure for the pre-decolorant, so that powdery decolorant can smoothly enter the pre-decolorant.
Furthermore, grease refining decolorant ration addition system still includes manual butterfly valve, manual butterfly valve is equipped with two, and one of them manual butterfly valve is located the pipeline between pneumatic butterfly valve and the decolorant storage tank discharge gate, and another manual butterfly valve is located the pipeline that the vacuum interface and the vacuum system of decolorant are connected in advance. The manual butterfly valve is convenient for maintenance of the upper pneumatic butterfly valve, the lower pneumatic butterfly valve and the quantifying barrel.
According to the technical scheme provided by the utility model, the utility model discloses following technological effect or advantage have at least:
the upper pneumatic butterfly valve, the lower pneumatic butterfly valve and the quantitative cylinder can form ship lock type feeding, so that the addition amount of the decolorizing agent can be controlled by controlling the respective opening time interval of the upper butterfly valve and the lower butterfly valve, and the control unit is also connected with an oil flowmeter to be decolorized, so that the real-time regulation and accurate control of the addition amount of the decolorizing agent can be realized; the vibrating motor close to the discharge port of the decolorizing agent storage tank can prevent the discharge port from bridging; the flexible connecting pipe weakens the vibration transmitted from the decolorant storage tank to the lower part, thereby protecting the whole device; the manual butterfly valve is convenient for the maintenance of the upper and lower pneumatic butterfly valves and the quantifying cylinder; the vacuum system ensures that the powdery decolorant smoothly enters the pre-decolorant.
Drawings
In order to illustrate the technical solution of the present invention more clearly, the drawings which are needed in the description will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive work:
fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Description of the reference numerals: 1. the device comprises a decolorant storage tank, 2, a vibration motor, 3, an upper pneumatic butterfly valve, 4 quantitative cylinders, 5, a lower pneumatic butterfly valve, 6, a pre-decolorant, 7, an oil flow meter to be decolored, 8, a control unit, 9, a compressed air pipeline, 10, a flexible connecting pipe, 11, a vacuum interface, 12, a vacuum system, 13 and a manual butterfly valve.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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, but not all embodiments. Other embodiments, which can be derived from the embodiments in the patent by those skilled in the art without inventive faculty, are also within the scope of the patent protection.
As shown in the attached figure 1, the quantitative adding system for the grease refining decolorant comprises a decolorant storage tank 1, a vibration motor 2, an upper pneumatic butterfly valve 3, a lower pneumatic butterfly valve 5, a quantitative cylinder 4, a pre-decolorant 6, an oil flow meter 7 to be decolored and a control unit 8; the discharge port of the decolorizing agent storage tank 1 is connected with a decolorizing agent inlet of the pre-decolorizing device 6, the vibration motor 2 is installed on the decolorizing agent storage tank 1, the upper pneumatic butterfly valve 3 and the lower pneumatic butterfly valve 5 are installed on a pipeline connecting an outlet of the decolorizing agent storage tank 1 with the decolorizing agent inlet of the pre-decolorizing device 6, the quantifying cylinder 4 is installed between the upper pneumatic butterfly valve 3 and the lower pneumatic butterfly valve 5, the oil flowmeter 7 to be decolorized is connected with an oil inlet of the pre-decolorizing device 6 through a pipeline, and the oil flowmeter 7 to be decolorized, the upper pneumatic butterfly valve 3, the lower pneumatic butterfly valve 5 and the vibration motor 2 are all connected with the control unit 8.
In the embodiment, the upper pneumatic butterfly valve 3 and the lower pneumatic butterfly valve 5 are respectively arranged at the upper end and the lower end of the quantifying cylinder 4, and when the system works, the upper butterfly valve and the lower butterfly valve are opened and closed alternately to form ship lock type feeding. More specifically, go up pneumatic butterfly valve 3, lower pneumatic butterfly valve 5 inserts compressed air through compressed air pipeline 9 respectively, is opened and close according to the control signal of the control unit by the solenoid valve. When the upper and lower pneumatic butterfly valves are both in a normally closed state, the upper and lower pneumatic butterfly valves and the dosing cylinder 4 form a closed space. The control unit 8 can control the opening and closing of the upper pneumatic butterfly valve 3 and the lower pneumatic butterfly valve 5 and the starting and stopping of the vibration motor 2. The control unit 8 is conventional and will not be described herein.
Wherein, a quantitative section of thick bamboo 4 is installed between last pneumatic butterfly valve 3 and lower pneumatic butterfly valve 5, and the decolorant falls into a quantitative section of thick bamboo 4 when going up pneumatic butterfly valve 3 and opening, and when lower pneumatic valve opened, the decolorant in a quantitative section of thick bamboo 4 fell into decoloriser 5 in advance. The upper pneumatic butterfly valve and the lower pneumatic butterfly valve are controlled by the control unit 8, so that the addition of the decolorizing agent can be controlled by controlling the time interval of opening the upper pneumatic butterfly valve 3 and the time interval of opening the lower pneumatic valve 5, and the control unit 8 is also connected with the oil flowmeter 7 to be decolorized, so that the real-time regulation and control and the accurate control of the addition of the decolorizing agent can be realized.
In this embodiment, the decoloring agent storage tank 1 is an eccentric conical bottom tank, and the vibration motor 2 is mounted at a position on the conical part of the decoloring agent storage tank 1, which is close to the discharge port. Specifically, in this embodiment, a decoloring agent is filled in the decoloring agent storage tank 1, and the decoloring agent is a solid powdered adsorbent with high activity, such as activated clay and activated carbon. The vibrating motor 2 is mounted at a position, close to the discharge port, of the cone of the decolorizing agent storage tank 1, so that the discharge port of the decolorizing agent storage tank 1 can be prevented from bridging.
In this embodiment, the quantitative adding system for the grease refining decolorant further comprises a flexible connection pipe 10, and the flexible connection pipe 10 is located on a pipeline between the upper pneumatic butterfly valve 3 and the outlet of the decolorant storage tank 1. Because be equipped with vibrating motor 2 on decolorant storage tank 1, the decolorant need fall into graduated flask 4 under the action of gravity and vibrating motor 2's vibration, consequently hose connection pipe 10 can weaken decolorant storage tank 1 transmission to the vibration of below, plays the effect of buffer protection whole device.
In this embodiment, the quantifying cylinder 4 is a cylindrical material storage cylinder, the main body of the quantifying cylinder 4 is made of stainless steel and is provided with an organic glass window, and flanges are arranged at the upper end and the lower end of the quantifying cylinder 4. In this embodiment, the organic glass window of the quantifying cylinder 4 can withstand a certain pressure and has good sealing performance.
In this embodiment, the pre-decolorizer 6 is provided with a stirring member. Specifically, in this embodiment, a motor is fixedly mounted on the pre-decoloring device 6, and an output shaft of the motor is connected with the stirring member. More specifically, the pre-decoloriser 6 has an oil outlet which is located at the bottom of the pre-decoloriser 6. Wherein, the stirring piece can evenly mix the oil to be decolored and the decolorant in the pre-decolorator 6.
In this embodiment, the pre-decolorizer 6 has a vacuum connection 11, which vacuum connection 11 is connected to a vacuum system 12. When the vacuum interface 11 is connected to the vacuum system 12, the vacuum system 12 can provide negative pressure to the pre-decoloring device 6, so that the powdery decoloring agent can smoothly enter the pre-decoloring device 6.
In this embodiment, the quantitative grease refining decolorant adding system further includes two manual butterfly valves 13, wherein one manual butterfly valve 13 is located on a pipeline between the upper pneumatic butterfly valve 3 and the outlet of the decolorant storage tank 1, and the other manual butterfly valve 13 is located on a pipeline connecting the vacuum interface 11 of the pre-decolorant 6 and the vacuum system 12. The manual butterfly valve 13 facilitates the maintenance of the upper pneumatic butterfly valve, the lower pneumatic butterfly valve and the quantifying cylinder 4.
The working principle of the utility model is as follows:
the utility model is used for the concise production line decoloration workshop section of grease. In the working process of the system, the control unit 8 calculates the adding time interval of the decolorizing agent according to the flow of the oil flowmeter 7 to be decolorized, the set decolorizing agent adding proportion and the volume weight of the decolorizing agent.
When the decolorant is added, the lower pneumatic butterfly valve 5 is firstly opened, the opening state lasts for 2s, the decolorant in the quantitative cylinder 4 is sucked into the pre-decolorant 6 under the action of gravity and negative pressure, and is uniformly mixed with the decolorant with the entering oil to be decolored under the action of stirring. The lower pneumatic butterfly valve 5 is opened for 2s, the decolourisation agent in the graduated cylinder is all dropped into the pre-decolouriser 6, and then the lower pneumatic butterfly valve 5 is closed. After 0.5s, go up pneumatic butterfly valve 3 and open, open state duration 2s, go up the vibration of vibrating motor 2 when pneumatic butterfly valve 3 opens, the decolorant in decolorant storage tank 1 falls into and is full of a ration section of thick bamboo 4 under gravity and vibration effect, goes up pneumatic butterfly valve 3 afterwards and closes, and vibrating motor vibration 2 stops simultaneously, accomplishes the ration of a decolorant and adds. The above steps are repeated, and the decoloring agent is accurately quantitatively and relatively continuously added into the oil to be decolored, so that a good decoloring effect is economically obtained.
In the description of the present invention, the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", etc. are the directions or positional relationships based on the drawings, and are only for describing the present invention, but not for requiring the present invention to be constructed or operated in a specific direction, and therefore, should not be construed as limiting the present invention. The terms "connected" and "connected" in the present invention should be understood broadly, for example, they may be connected or detachably connected; the terms may be directly connected or indirectly connected through intermediate components, and specific meanings of the terms may be understood as specific cases by those skilled in the art.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to embodiments thereof without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A quantitative adding system of an oil refining decolorant is characterized by comprising a decolorant storage tank (1), a vibration motor (2), an upper pneumatic butterfly valve (3), a lower pneumatic butterfly valve (5), a quantifying cylinder (4), a pre-decolorant (6), an oil flowmeter (7) to be decolored and a control unit (8); the outlet of the decolorant storage tank (1) is connected with the decolorant inlet of the pre-decolorant (6), the vibration motor (2) is installed on the decolorant storage tank (1), the upper pneumatic butterfly valve (3) and the lower pneumatic butterfly valve (5) are installed on a pipeline connected with the decolorant inlet of the decolorant storage tank (1) outlet and the pre-decolorant (6), the quantitative cylinder (4) is installed between the upper pneumatic butterfly valve (3) and the lower pneumatic butterfly valve (5), the oil flow meter (7) to be decolored is connected with the oil inlet of the pre-decolorant (6) through a pipeline, and the oil flow meter (7) to be decolored, the upper pneumatic butterfly valve (3), the lower pneumatic butterfly valve (5) and the vibration motor (2) are all connected with the control unit (8).
2. The quantitative adding system for the grease refining decolorant according to claim 1, wherein the decolorant storage tank (1) is an eccentric cone bottom tank, and the vibration motor (2) is installed at a position close to the discharge hole on the cone part of the decolorant storage tank (1).
3. The quantitative adding system for the grease refining decolorant according to claim 2, characterized by further comprising a flexible connection pipe (10), wherein the flexible connection pipe (10) is positioned on a pipeline between the upper pneumatic butterfly valve (3) and the discharge port of the decolorant storage tank (1).
4. The quantitative adding system for the grease refining decolorant according to claim 1, wherein the quantitative cylinder (4) is a cylindrical storage cylinder, the main body of the quantitative cylinder (4) is made of stainless steel and is provided with an organic glass window, and flanges are arranged at the upper end and the lower end of the quantitative cylinder (4).
5. The quantitative adding system for the oil and fat refining decolorant according to claim 1, wherein the pre-decolorant (6) is provided with a stirring piece.
6. A quantitative adding system for grease refining decolorant according to claim 1 or 5, characterized in that the pre-decolorant (6) is provided with a vacuum interface (11), and the vacuum interface (11) is connected to a vacuum system (12).
7. The quantitative adding system for the grease refining decolorant according to claim 6, further comprising two manual butterfly valves (13), wherein one manual butterfly valve (13) is positioned on a pipeline between the upper pneumatic butterfly valve (3) and the discharge port of the decolorant storage tank (1), and the other manual butterfly valve (13) is positioned on a pipeline connecting the vacuum interface (11) of the pre-decolorant (6) and the vacuum system (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222000973.8U CN217920385U (en) | 2022-07-29 | 2022-07-29 | Quantitative adding system for grease refining decolorant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222000973.8U CN217920385U (en) | 2022-07-29 | 2022-07-29 | Quantitative adding system for grease refining decolorant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217920385U true CN217920385U (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222000973.8U Active CN217920385U (en) | 2022-07-29 | 2022-07-29 | Quantitative adding system for grease refining decolorant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217920385U (en) |
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2022
- 2022-07-29 CN CN202222000973.8U patent/CN217920385U/en active Active
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