Solvent water distribution box
By designing a solvent water separation tank in a multi-stage separation chamber, the liquid flow is realized using an overflow tube, which solves the problem of polar water entering non-polar solvents, and improves the solvent separation effect and production safety.
Patent Information
- Application Number
- CN202421181187.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-05-28
AI Technical Summary
During the treatment of vegetable oil, polar water is accidentally inserted into non-polar solvents, causing the white meal to become soft and sticky after degreasing, increasing the difficulty of subsequent treatment and safety risks.
A solvent water separation tank is designed to separate the inner space of the box into multiple independent separation chambers through partitions to achieve multi-stage separation of solvents, and to realize the flow of liquids using overflow tubes to ensure the complete separation of solvents and water.
It effectively solves the problem of polar water incorrectly entering non-polar solvents, improves the solvent separation effect, increases production safety, and simplifies equipment maintenance and operation.
Smart Images
Figure CN222623719U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of solvent separation, in particular to a solvent water separation box. Background Art
[0002] During the processing of vegetable oil, the oil feed entering the extractor contains oil, and the degreased feed is called white meal. The main components of dry meal are protein and carbohydrates, which have strong hygroscopic properties. If water from polar substances enters the extractor with non-polar solvents by mistake, the white meal will become soft and sticky due to the strong hygroscopicity of protein and carbohydrates in the meal after degreasing. The sticky white meal after absorbing moisture will not only make subsequent desolventizing and drying extremely difficult, but also make the equipment difficult to drop materials due to adhesion and transportation easy to be blocked. In severe cases, it can cause major safety and fire accidents.
[0003] According to the principle of like dissolves like, polar water and non-polar solvents are immiscible, and stratification will occur when the two are mixed together. Since the density of non-polar solvents is lower than that of water, non-polar solvents often float on top of polar water. The height difference caused by the density difference between the two can be used to achieve automatic and effective separation of the two. Polar water is generally not easily mixed into the non-polar solvents that are recycled.
[0004] However, in the actual production process, due to the changes in the amount of solvent and water, the influence of temperature, emulsification, liquid flow disturbance, water in the solvent reservoir and other factors, the water in the polar substance will often enter the solvent chamber of the non-polar substance. Often due to the influence of the density difference, after the water accumulates to a certain height, it will be pumped into the extractor first, which will cause the above-mentioned hazardous accidents.
[0005] In order to avoid accidents, a water separation pump is often set at the bottom of the solvent chamber to regularly pump the liquid at the bottom of the solvent chamber into the separation chamber for water separation. In actual production, in order to ensure safety, the water separation pump must work continuously. Utility Model Content
[0006] The utility model provides a solvent water distribution box, aiming to solve the problems in the prior art.
[0007] The technical solution of the utility model to solve the above technical problems is as follows:
[0008] A solvent water separation box comprises a box body, wherein the inner space of the box body is divided into a plurality of mutually independent separation chambers by a baffle group.
[0009] The beneficial effect of the utility model is that during use, the solvent to be separated is sent into the box body for multi-stage separation, and the separation effect is better.
[0010] The utility model has a simple structure and a reasonable design, can realize multi-stage separation of solvents, has a better separation effect, and increases the safety of production to the greatest extent.
[0011] On the basis of the above technical solution, the present invention can also be improved as follows.
[0012] Furthermore, the partition group includes a first partition, a second partition, a third partition and a fourth partition, the first partition divides the internal space of the box into a first chamber and a second chamber that are independent of each other; the second partition divides the second chamber into a third-level solvent chamber and a third-level water chamber, the third partition and the fourth partition divide the first chamber into a second-level water chamber, a first-level separation chamber and a second-level solvent chamber in sequence; the first-level separation chamber is respectively connected to the second-level water chamber and the second-level solvent chamber, the second-level water chamber is connected to the third-level water chamber, and the second-level solvent chamber is connected to the third-level solvent chamber.
[0013] The beneficial effect of adopting the above further solution is that the structure is simple, and the four partitions divide the space in the box into three-level separation chambers to perform multi-level separation of the solvent, so that the solvent separation is thorough.
[0014] Furthermore, the primary separation chamber is connected to the secondary water chamber and the secondary solvent chamber, the secondary water chamber and the tertiary water chamber, and the secondary solvent chamber and the tertiary solvent chamber respectively through overflow pipes.
[0015] The beneficial effects of adopting the above further solution are simple structure, reasonable overflow pipe design, and utilization of the overflow pipe to achieve the flow of liquid between the two chambers, making separation more convenient.
[0016] Furthermore, the overflow pipes connecting the primary separation chamber and the secondary solvent chamber and the secondary solvent chamber and the tertiary solvent chamber are straight pipes, and the overflow pipes connecting the primary separation chamber and the secondary water chamber and the secondary water chamber and the tertiary water chamber are 90° open water-sealed pipes.
[0017] The beneficial effect of adopting the above further solution is that the shape of the overflow pipe is reasonably designed, and the overflow pipe is used to realize the flow of liquid between the two chambers, making separation more convenient.
[0018] Further, two of the overflow pipes penetrate the third partition and the fourth partition respectively, and the remaining two overflow pipes penetrate the two ends of the first partition respectively. The beneficial effect of adopting the above further scheme is that the multiple overflow pipes are reasonably distributed, and multi-stage circulation and classification of the solvent can be achieved.
[0019] Furthermore, the second partition, the third partition and the fourth partition are respectively arranged perpendicularly to the first partition. The beneficial effect of adopting the above further solution is that the four partitions are reasonably distributed, which is convenient for the subsequent separation of the solvent.
[0020] Furthermore, one side of the second partition plate is fixedly connected to the center of one side of the first partition plate.
[0021] The beneficial effect of adopting the above further solution is that the four partitions are reasonably distributed, which is convenient for the subsequent separation of the solvent.
[0022] Furthermore, the third partition plate and the fourth partition plate are respectively fixedly connected to two trisection lines on the other side of the first partition plate.
[0023] The beneficial effect of adopting the above further solution is that the four partitions are reasonably distributed, which is convenient for the subsequent separation of the solvent.
[0024] Furthermore, the box body is a cylindrical structure, and a plurality of legs are fixedly installed at the bottom thereof at even intervals along its circumference.
[0025] The beneficial effect of adopting the above further scheme is that the shape of the box body is regular, neat and beautiful, and the box body is supported by multiple legs, which is convenient for operation.
[0026] Furthermore, the outer wall of the box body is wrapped with a heat-insulating layer.
[0027] The beneficial effects of adopting the above further solution are simple structure, reasonable design, using the insulation layer to insulate the box body, avoiding heat loss and saving energy. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] Figure 1 It is a schematic diagram of the structure of the utility model;
[0029] Figure 2 The internal structure of the utility model;
[0030] Figure 3 It is a structural schematic diagram of the overflow pipe in the utility model.
[0031] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0032] 1. Box body; 2. First partition; 3. Third-level solvent chamber; 4. Third-level water chamber; 5. Second-level water chamber; 6. First-level separation chamber; 7. Second-level solvent chamber; 8. Overflow pipe; 9. Support leg; 10. Second partition; 11. Third partition; 12. Fourth partition. DETAILED DESCRIPTION
[0033] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0034] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.
[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
[0036] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.
[0037] Example 1
[0038] like Figures 1 to 3 As shown, this embodiment provides a solvent water separation box, including a box body 1, wherein the internal space of the box body 1 is divided into a plurality of mutually independent separation chambers by a partition group.
[0039] During use, the solvent to be separated is sent into the box 1 for multi-stage separation, and the separation effect is better.
[0040] A conventional solvent water separation box usually has only two chambers, and the separation effect is not as good as the water separation box provided in this embodiment.
[0041] This embodiment has a simple structure and a reasonable design, and can realize multi-stage separation of solvents, with better separation effect, and can recover the solvent to the greatest extent, thereby realizing the recycling of solvents, saving energy, and reducing safety hazards in production.
[0042] Example 2
[0043] On the basis of Example 1, in this embodiment, the partition group includes a first partition 2, a second partition 10, a third partition 11 and a fourth partition 12, the first partition 2 divides the internal space of the box body 1 into a first chamber and a second chamber that are independent of each other; the second partition 10 divides the two chambers into a tertiary solvent chamber 3 and a tertiary water chamber 4, the third partition 11 and the fourth partition 12 divide the one chamber into a secondary water chamber 5, a first separation chamber 6 and a secondary solvent chamber 7 in sequence; the first separation chamber 6 is connected to the secondary water chamber 5 and the secondary solvent chamber 7 respectively, the secondary water chamber 5 is connected to the tertiary water chamber 4, and the secondary solvent chamber 7 is connected to the tertiary solvent chamber 3.
[0044] The solution has a simple structure. Four partitions divide the space in the box body 1 into three-stage separation chambers to perform multi-stage separation on the solvent, so that the solvent separation is thorough.
[0045] Alternatively, the number of the partitions can be designed according to demand to achieve multi-stage separation of the solvent.
[0046] Another advantage of arranging the four partitions in this way is that it can increase the rigidity of the stainless steel cylinder and chamber of the solvent water distribution tank and reduce stress concentration, reduce the wall thickness of the stainless steel cylinder material, and save material costs.
[0047] Based on the above scheme, the primary separation chamber 6 is located between the secondary water chamber 5 and the secondary solvent chamber 7, and the tertiary solvent chamber 3 is adjacent to the secondary solvent chamber 7, and the tertiary water chamber 4 is adjacent to the secondary water chamber 5, and the distribution is reasonable so that the solvent and water at the previous separation point enter the next solvent chamber and water chamber respectively.
[0048] In addition, a liquid inlet is provided at a position on the top of the housing 1 corresponding to the primary separation chamber 6 , and the liquid inlet is used to deliver the solvent to be separated into the primary separation chamber 6 .
[0049] Moreover, a water outlet and a solvent outlet are respectively provided on the bottom of the box body 1 . The water outlet is communicated with the tertiary water chamber 4 , and the solvent outlet is communicated with the tertiary water chamber 4 .
[0050] Example 3
[0051] On the basis of Example 2, in this embodiment, the primary separation chamber 6 is connected to the secondary water chamber 5 and the secondary solvent chamber 7, the secondary water chamber 5 and the tertiary water chamber 4, and the secondary solvent chamber 7 and the tertiary solvent chamber 3 respectively through an overflow pipe 8.
[0052] This solution has a simple structure, and the overflow pipe 8 is reasonably designed. The overflow pipe 8 is used to realize the flow of liquid between the two chambers, and the separation is more convenient.
[0053] Example 4
[0054] On the basis of Example 3, in this embodiment, the overflow pipe 8 connecting the primary separation chamber 6 and the secondary solvent chamber 7 and the secondary solvent chamber 7 and the tertiary solvent chamber 3 are straight pipes, and the overflow pipe 8 connecting the primary separation chamber 6 and the secondary water chamber 5 and the secondary water chamber 5 and the tertiary water chamber 4 are 90° open water seal pipes.
[0055] The shape of the overflow pipe 8 is reasonably designed, and the overflow pipe 8 is used to realize the flow of liquid between the two chambers, making separation more convenient.
[0056] Example 5
[0057] On the basis of any one of Examples 3 to 4, in this embodiment, two of the overflow pipes 8 respectively penetrate the third partition plate 11 and the fourth partition plate 12, and the remaining two overflow pipes 8 respectively penetrate the two ends of the first partition plate 2.
[0058] The multiple overflow pipes 8 are reasonably distributed to achieve multi-stage circulation and classification of the solvent.
[0059] Example 6
[0060] On the basis of any one of Embodiments 2 to 5, in this embodiment, the second partition plate 10 , the third partition plate 11 and the fourth partition plate 12 are respectively distributed vertically to the first partition plate 2 .
[0061] The four partitions are reasonably distributed to facilitate the subsequent separation of solvents and reduce liquid fluctuations.
[0062] Another advantage of arranging the four partitions in this way is that it can increase the rigidity of the stainless steel cylinder and chamber of the solvent water distribution tank and reduce stress concentration, reduce the wall thickness of the stainless steel cylinder material, and save material costs.
[0063] Example 7
[0064] On the basis of Example 6, in this embodiment, one side of the second partition plate 10 is fixedly connected to the center of one side of the first partition plate 2 .
[0065] The four partitions are reasonably distributed to facilitate the subsequent separation of solvents.
[0066] Alternatively, one side of the second partition plate 10 may also be connected to a portion other than the center of one side of the first partition plate 2, in which case the tertiary solvent chamber 3 and the tertiary water chamber 4 are of different sizes.
[0067] Example 8
[0068] On the basis of any one of Embodiments 6 to 7, in this embodiment, the third partition 11 and the fourth partition 12 are respectively fixedly connected to the two three-partition lines on the other side of the first partition 2. The four partitions are reasonably distributed to facilitate the subsequent separation of the solvent.
[0069] Based on the above solution, the connection points between the third partition plate 11 and the fourth partition plate 12 and the other side of the first partition plate 2 are respectively located at one-third of the dividing line of the first partition plate 2 .
[0070] Alternatively, the third separator 11 and the fourth separator 12 are connected to any location on the other side of the first separator 2 .
[0071] Example 9
[0072] On the basis of the above embodiments, in this embodiment, the box body 1 is a cylindrical structure, and a plurality of legs 9 are fixedly installed at the bottom thereof at even intervals along its circumference.
[0073] The box body 1 has a regular shape, is neat and beautiful, and is supported by a plurality of legs 9, making it easy to operate.
[0074] Alternatively, the box body 1 may also adopt other suitable geometric shapes, such as a rectangular cross section.
[0075] Preferably, in this embodiment, there are four legs 9 , and the four legs 9 are arranged opposite to each other in a cross shape.
[0076] Example 10
[0077] On the basis of the above embodiments, in this embodiment, the outer wall of the box body 1 is wrapped with a heat-insulating layer.
[0078] This solution has a simple structure and a reasonable design. The heat preservation layer is used to insulate the box body 1 to avoid heat loss and save energy.
[0079] The working principle of the utility model is as follows:
[0080] The mixed liquid enters the primary separation chamber, the solvent is separated from the water, the water enters the secondary water chamber, the solvent enters the secondary solvent chamber (solvent + a little water), the secondary solvent chamber is separated, the solvent enters the tertiary solvent chamber, and the water enters the tertiary water chamber.
[0081] Each chamber is naturally separated. The bottoms of the secondary solvent chamber and the tertiary solvent chamber are interconnected. Water is deposited at the bottom of the tank and is separated by a water separation pump. The bottoms of the secondary water chamber and the tertiary water chamber are interconnected. The solvent separated in the primary separation chamber flows into the secondary solvent chamber through a connecting pipe.
[0082] The solvent water separation tank is transformed from two chambers of water separation and solvent circulation into a multi-stage chamber, which performs two-stage water separation on the solvent and two-stage separation on the water; the solvent water separation tank is heat-insulated.
[0083] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0084] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
[0085] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A solvent water distribution tank, characterized in that: It comprises a box body (1), the internal space of which is divided into a plurality of mutually independent separation chambers by a partition group; The partition plate group comprises a first partition plate (2), a second partition plate (10), a third partition plate (11) and a fourth partition plate (12); the first partition plate (2) divides the internal space of the box body (1) into a first chamber and a second chamber which are independent of each other; the second partition plate (10) divides the second chamber into a third-level solvent chamber (3) and a third-level water chamber (4); the third partition plate (11) and the fourth partition plate (12) divide the first chamber into a second-level water chamber (5), a first-level separation chamber (6) and a second-level solvent chamber (7) in sequence; the first-level separation chamber (6) is communicated with the second-level water chamber (5) and the second-level solvent chamber (7) respectively; the second-level water chamber (5) is communicated with the third-level water chamber (4), and the second-level solvent chamber (7) is communicated with the third-level solvent chamber (3).
2. The solvent water separation tank according to claim 1, characterized in that: The primary separation chamber (6) is connected to the secondary water chamber (5) and the secondary solvent chamber (7), the secondary water chamber (5) is connected to the tertiary water chamber (4), and the secondary solvent chamber (7) is connected to the tertiary solvent chamber (3) via overflow pipes (8).
3. The solvent water separation tank according to claim 2, characterized in that: The overflow pipe (8) communicating between the primary separation chamber (6) and the secondary solvent chamber (7) and between the secondary solvent chamber (7) and the tertiary solvent chamber (3) are straight pipes, and the overflow pipe (8) communicating between the primary separation chamber (6) and the secondary water chamber (5) and between the secondary water chamber (5) and the tertiary water chamber (4) are 90° open water-sealed pipes.
4. The solvent water separation tank according to claim 2, characterized in that: Two of the overflow pipes (8) respectively penetrate the third partition plate (11) and the fourth partition plate (12), and the remaining two overflow pipes (8) respectively penetrate the two ends of the first partition plate (2).
5. The solvent water separation tank according to claim 1, characterized in that: The second partition plate (10), the third partition plate (11) and the fourth partition plate (12) are respectively distributed perpendicularly to the first partition plate (2).
6. The solvent water separation tank according to claim 5, characterized in that: One side of the second partition plate (10) is fixedly connected to the center of one side of the first partition plate (2).
7. The solvent water separation tank according to claim 5, characterized in that: The third partition plate (11) and the fourth partition plate (12) are respectively fixedly connected to the two trisection lines on the other side of the first partition plate (2).
8. The solvent water separation tank according to any one of claims 1 to 7, characterized in that: The box body (1) is a cylindrical structure, and a plurality of legs (9) are fixedly installed at the bottom thereof at even intervals along its circumference.
9. The solvent water separation tank according to any one of claims 1 to 7, characterized in that: The outer wall of the box body (1) is wrapped with a thermal insulation layer.