Novel energy saver

Abstract

The utility model relates to a novel energy saver, which comprises an energy saver body, the top and the bottom of the energy saver body are respectively provided with an uncondensed mixed steam outlet and a condensate outlet, and the side wall of the bottom of the energy saver body is provided with a mixed steam inlet; a plurality of injection mechanisms are uniformly mounted in the energy saver body at intervals from top to bottom, and one end of each injection mechanism extends out of the energy saver body; a plurality of oppositely-installed partition plate assemblies are further installed in the energy saver body, and the oppositely-installed partition plate assemblies and the spraying mechanisms are sequentially distributed in a staggered mode. The utility model has the beneficial effects of simple structure, reasonable design, better contact effect and energy conservation, and can realize quick contact between liquid and gas.

Description

Technical Field

[0001] The utility model relates to the technical field of vegetable oil processing, in particular to a novel vapor-liquid contact energy saver. Background Art

[0002] The extraction method is to apply the principle of extraction, select a certain organic solvent that can dissolve oil, and make it contact with the pre-treated oil - soak or spray, so that the oil in the oil is dissolved. This method makes the solvent and the oil it dissolves form a solution, which is called mixed oil. Taking advantage of the different boiling points of the selected solvent and the oil, the mixed oil is evaporated and stripped, the solvent is evaporated, the oil is left, and the crude oil is obtained. The evaporated solvent vapor is recovered by condensation and recycled.

[0003] Economizers are usually used in the extraction oil production process, but the economizers in the prior art are usually cylindrical structures. After passing through the pre-evaporator shell, the uncondensed mixed gas enters the economizer and contacts the liquid condensed by the evaporative condenser and the stripping tower condenser. After the condensate absorbs the heat of the mixed steam, it flows into the solvent water separation tank for water separation and recycling. However, the energy-saving effect of the economizer with this structure is not good at present, and it cannot meet the demand for high efficiency and energy saving in production. Utility Model Content

[0004] The utility model provides a novel energy saver, aiming to solve the problems in the prior art.

[0005] The technical solution of the utility model to solve the above technical problems is as follows:

[0006] A new type of economizer comprises an economizer body, wherein the top and bottom of the economizer body are respectively provided with an uncondensed mixed vapor outlet and a condensate outlet, and a mixed steam inlet is provided on the side wall of the bottom of the economizer body; a plurality of injection mechanisms are evenly installed in the economizer body from top to bottom, and one end of the plurality of injection mechanisms extends outside the economizer body; a plurality of paired baffle assemblies are also installed in the economizer body, and the plurality of paired baffle assemblies and the plurality of injection mechanisms are staggeredly distributed in sequence.

[0007] The beneficial effects of the utility model are as follows: during the separation process, the liquid solvent to be heated is fed into the economizer body from a plurality of injection mechanisms, and the plurality of injection mechanisms inject the liquid solvent out; at the same time, the mixed steam escapes upward from the bottom to the top of the economizer body from the mixed steam inlet, and the mixed steam is fully in contact with the liquid mist solvent during the upward escape process, so that after the solvent absorbs heat, it is discharged from the condensate discharge port together with the liquid liquefied from the mixed steam, and the uncondensed mixed vapor is discharged from the uncondensed mixed vapor outlet, and the energy-saving effect is better due to the increase in the contact surface area.

[0008] The utility model has the advantages of simple structure and reasonable design, and can realize efficient contact heat exchange between high-temperature gas and low-temperature liquid, has better heat exchange effect and saves heat energy.

[0009] On the basis of the above technical solution, the present invention can also be improved as follows.

[0010] Furthermore, it also includes a liquid solvent pipeline, and one end of each of the plurality of injection mechanisms is connected to the liquid solvent pipeline through a branch pipeline.

[0011] The beneficial effects of adopting the above further solution are simple structure, reasonable design, using the liquid solvent pipeline to provide the liquid solvent to be heated to the economizer body, and convenient distribution of the liquid supply.

[0012] Furthermore, control valves are fixedly installed on the plurality of branch pipelines to facilitate pressure and flow regulation.

[0013] The beneficial effects of adopting the above further solution are simple structure, reasonable design, and using multiple control valves to control the on and off of multiple branch pipelines, which is more convenient to use.

[0014] Furthermore, a plurality of docking joints are evenly spaced and fixedly installed on the side wall of the economizer body, one end of the plurality of injection mechanisms is respectively connected to the plurality of docking joints, and one end of the plurality of branch pipes is respectively connected to the plurality of docking joints.

[0015] The beneficial effects of adopting the above further solution are simple structure, reasonable arrangement of multiple joints, and convenience for assembly of various pipelines.

[0016] Furthermore, the plurality of injection mechanisms respectively include an annular nozzle and a main pipe, and the plurality of annular nozzles are horizontally installed in the economizer body at even intervals from top to bottom, and a plurality of small spray holes are evenly spaced thereon; one end of the plurality of main pipes are respectively connected to the annular nozzle, and the other end is respectively connected to the plurality of docking joints.

[0017] The beneficial effect of adopting the above further scheme is that during the separation process, the liquid to be heated enters into multiple annular nozzles from multiple main pipes and is sprayed out from a number of spray holes, forming a mist that falls from top to bottom in the economizer body; at the same time, the mixed steam escapes upward from the bottom to the top of the economizer body from the mixed steam inlet, and the mixed steam fully contacts the liquid during the upward escape process, so that the liquid is discharged from the condensate discharge port, and the uncondensed mixed vapor is discharged from the uncondensed mixed vapor outlet, thereby achieving a better energy-saving effect.

[0018] Furthermore, a cross-shaped connecting pipe is fixedly connected inside each of the plurality of annular nozzles, and a plurality of the fine spray holes are evenly spaced on each of the plurality of cross-shaped connecting pipes; and one end of each of the plurality of main pipes is connected to the center of each of the plurality of cross-shaped connecting pipes.

[0019] The beneficial effects of adopting the above further scheme are simple structure and reasonable arrangement of the cross-shaped connecting pipe, so that the liquid to be heated is evenly delivered to various parts of the annular nozzle, and the liquid is evenly sprayed, which has a better energy-saving effect.

[0020] Furthermore, each of the plurality of paired baffle assemblies comprises at least one paired baffle, and the plurality of paired baffles and the plurality of injection mechanisms are alternately distributed in sequence.

[0021] The beneficial effects of adopting the above-mentioned further scheme are simple structure and reasonable design. Multiple paired partitions are used to change and extend the paths of steam and liquid solvent to prevent the mixed steam from short-circuiting, so that the mixed steam and liquid solvent are fully in contact, further improving the solvent heat exchange effect, so as to better recover the thermal energy of the mixed steam.

[0022] Furthermore, the plurality of paired partitions are respectively distributed and tilted downward.

[0023] The beneficial effect of adopting the above further solution is that the multiple paired partitions are reasonably distributed in an inclined manner and can be

[0024] The contact time between the solvent and the mixed vapor is further prolonged to prevent the vapor from short-circuiting and allow the liquid to flow down smoothly, thereby further improving the heating effect of the liquid and the cooling effect of the mixed vapor.

[0025] Furthermore, the energy saver body is in a cylindrical structure, and the plurality of paired partitions are in semicircular plate-like structures, and the arc-shaped edge portions thereof are fixedly connected to the inner wall of the energy saver body.

[0026] The beneficial effect of adopting the above further solution is that the shapes of the multiple opposed partitions are reasonably designed, and their shapes are adapted to the shape of the energy saver body, resulting in a better assembly effect.

[0027] Furthermore, the angles between the plurality of paired partitions and the economizer body are 30-60 degrees respectively.

[0028] The beneficial effect of adopting the above further scheme is that the inclination angles of the multiple opposed partitions are reasonably designed, which maximizes the contact time between the solvent and the mixed steam without causing liquid accumulation and short circuit, thereby further improving the heat exchange effect between the liquid solvent and the mixed steam. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0030] Figure 2 It is a structural schematic diagram of a single injection mechanism in the utility model;

[0031] Figure 3It is a top view of the annular nozzle in the utility model;

[0032] Figure 4 It is a structural schematic diagram of the paired partitions in the utility model.

[0033] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0034] 1. Economizer body; 2. Uncondensed mixed gas outlet; 3. Condensate outlet; 4. Mixed steam inlet; 5. Liquid solvent pipeline; 6. Branch pipeline; 7. Control valve; 8. Butt joint; 9. Annular nozzle; 10. Main pipeline; 11. Small spray hole; 12. Cross-shaped connecting pipe; 13. Paired partitions; 14. Inlet nozzle. DETAILED DESCRIPTION

[0035] 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.

[0036] 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.

[0037] 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.

[0038] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0039] Example 1

[0040] like Figures 1 to 4 As shown, this embodiment provides a new type of economizer, including an economizer body 1, the top and bottom of the economizer body 1 are respectively provided with an uncondensed mixed vapor outlet 2 and a condensate outlet 3, and the side wall of the bottom of the economizer body 1 is provided with a mixed steam inlet 4; a plurality of injection mechanisms are evenly installed from top to bottom in the economizer body 1, and one end of the plurality of injection mechanisms extends to the outside of the economizer body 1; a plurality of paired partition assemblies are also installed in the economizer body 1, and the plurality of paired partition assemblies and the plurality of injection mechanisms are staggeredly distributed in sequence.

[0041] During the separation process, the liquid solvent to be heated is fed into the economizer body 1 from a plurality of injection mechanisms, and the plurality of injection mechanisms eject the liquid solvent; at the same time, the mixed steam escapes upward from the bottom to the top of the economizer body 1 from the mixed steam inlet 4, and the mixed steam fully contacts with the liquid mist solvent in the process of escaping upward, so that the solvent absorbs heat and is discharged from the condensate discharge port 3 together with the liquefied liquid in the mixed steam, and the uncondensed mixed gas is discharged from the uncondensed mixed gas outlet 2, and the energy-saving effect is better due to the increase in the contact surface area.

[0042] This embodiment has a simple structure and a reasonable design, and can realize rapid heat exchange between the liquid solvent and the mixed steam, with a better energy-saving effect and heat energy saving.

[0043] Example 2

[0044] On the basis of Example 1, this embodiment further includes a liquid solvent pipeline 5 , and one end of each of the plurality of injection mechanisms is connected to the liquid solvent pipeline 5 via a branch pipeline 6 .

[0045] This solution has a simple structure and a reasonable design. The liquid solvent pipeline 5 is used to provide the liquid solvent to be heated to the economizer body 1, and the liquid supply amount is convenient to distribute.

[0046] Based on the above scheme, the energy saver body 1 is distributed vertically, and the liquid solvent pipeline 5 is distributed vertically beside the energy saver body 1, and its lower end is connected to the corresponding end of the lowest branch pipeline 6, and its upper end is connected to the solvent supply equipment, and the remaining multiple branch pipelines 6 are connected to the part between the two ends of the liquid solvent pipeline 5.

[0047] Alternatively, the lower end of the liquid solvent pipeline 5 is closed and the upper end is open, and the corresponding ends of the plurality of branch pipelines 6 are respectively connected to the portions between the two ends of the liquid solvent pipeline 5 .

[0048] Example 3

[0049] On the basis of Example 2, in this embodiment, control valves 7 are fixedly installed on the plurality of branch pipes 6 respectively.

[0050] This solution has a simple structure and a reasonable design. It uses multiple control valves 7 to control the on-off of multiple branch pipelines 6 to adjust the flow and pressure, making it more convenient to use.

[0051] Preferably, in this embodiment, the above-mentioned multiple control valves 7 are preferably one-way valves.

[0052] In addition, the above-mentioned multiple control valves 7 are preferably explosion-proof automatic control valves, which can realize automatic opening and closing, making the operation more convenient.

[0053] Example 4

[0054] On the basis of any one of Examples 2 to 3, in this embodiment, a plurality of docking joints 8 are evenly and fixedly installed on the side wall of the energy saver body 1, one end of a plurality of the injection mechanisms are respectively connected to the plurality of the docking joints 8, and one end of a plurality of the branch pipes 6 are respectively connected to the plurality of the docking joints 8.

[0055] This solution has a simple structure, and the multiple joints 8 are reasonably arranged, which is convenient for assembling various pipelines.

[0056] Alternatively, one end of the plurality of branch pipes 6 is directly welded to and connected with the economizer body 1 , which is inconvenient for assembly and disassembly.

[0057] Example 5

[0058] On the basis of Example 4, in this embodiment, the plurality of injection mechanisms respectively include an annular nozzle 9 and a main line 10, and the plurality of annular nozzles 9 are horizontally installed evenly spaced from top to bottom in the economizer body 1, and a plurality of small spray holes 11 are evenly spaced thereon; one end of the plurality of main lines 10 is respectively connected to the annular nozzle 9, and the other end is respectively connected to the plurality of docking joints 8.

[0059] During the heat exchange process, the liquid solvent to be heated enters the multiple annular nozzles 9 from the multiple main pipes 10, and is sprayed out from the multiple small spray holes 11, forming a mist that falls from top to bottom in the economizer body 1; at the same time, the mixed steam escapes upward from the bottom to the top of the economizer body 1 from the mixed steam inlet 4, and the mixed steam contacts the liquid solvent during the upward escape process, so that the liquid solvent is heated and discharged from the condensate discharge port 3, and the uncondensed mixed gas is discharged from the uncondensed mixed gas outlet 2, and the heat exchange effect is better.

[0060] Based on the above scheme, after the mixed steam with a higher temperature contacts with the liquid solvent with a lower temperature, the liquid solvent is heated and the mixed steam is cooled.

[0061] Alternatively, the annular nozzle 9 may also be a square tube.

[0062] Preferably, in this embodiment, the main pipe 10 is preferably an arc-shaped pipe, which is easy to assemble.

[0063] Alternatively, part of the injection mechanism includes the annular nozzle 9 and the main pipe 10, and the remaining injection mechanism includes the arc-shaped inlet nozzle 14. For example, the injection mechanism located at the bottom includes the inlet nozzle 14, and the remaining injection mechanism includes the annular nozzle 9 and the main pipe 10.

[0064] Example 6

[0065] On the basis of Example 5, in this embodiment, a plurality of the annular nozzles 9 are respectively fixedly connected with a cross-shaped connecting pipe 12, and a plurality of the small spray holes 11 are evenly spaced on the plurality of the cross-shaped connecting pipes 12; one end of the plurality of the main pipes 10 is respectively connected with the center of the plurality of the cross-shaped connecting pipes 12.

[0066] This solution has a simple structure, and the cross-shaped connecting pipe 12 is reasonably arranged, so that the liquid solvent to be heated is evenly delivered to various parts of the annular nozzle 9, and the solvent is evenly sprayed, and the heat exchange effect is better.

[0067] Preferably, in this embodiment, the cross-shaped connecting pipe 12 is interconnected inside, and its four ends are open and connected to the annular nozzle 9 respectively.

[0068] Alternatively, a straight pipe may be provided inside the annular nozzle 9 .

[0069] Example 7

[0070] On the basis of the above embodiments, in this embodiment, the plurality of paired partition assemblies respectively include at least one paired partition 13, and the plurality of paired partitions 13 and the plurality of injection mechanisms are alternately distributed in sequence.

[0071] This solution has a simple structure and a reasonable design. It uses multiple paired partitions 13 to change and extend the paths of steam and solvent to prevent the mixed steam from short-circuiting, allowing the mixed steam to fully contact the solvent, further improving the effect of heating the liquid solvent, so as to better recover the heat energy of the mixed steam.

[0072] Preferably, in this embodiment, the plurality of paired partition assemblies may include one paired partition 13, or may include two paired partitions 13, or a part of the paired partition assemblies include one paired partition 13, and the remaining part of the paired partition assemblies include two paired partitions 13, the two paired partitions 13 are relatively distributed in the energy saver body 1, and the multiple paired partitions 13 in the plurality of paired partition assemblies are staggeredly distributed from top to bottom.

[0073] Example 8

[0074] On the basis of Example 7, in this embodiment, the plurality of paired partitions 13 are respectively distributed and tilted downward.

[0075] The multiple paired partitions 13 are reasonably distributed with an inclination, which can further prolong the contact time between the solvent and the mixed vapor, prevent the vapor from short-circuiting, and allow the liquid to flow down smoothly, thereby further improving the heating effect of the liquid and the cooling effect of the mixed vapor.

[0076] Example 9

[0077] On the basis of any one of Examples 7 to 8, in this embodiment, the energy saver body 1 is a cylindrical structure, and the plurality of paired partitions 13 are semicircular plate structures, and the arc-shaped edge portions thereof are fixedly connected to the inner wall of the energy saver body 1 .

[0078] The shapes of the plurality of opposed partitions 13 are reasonably designed and are adapted to the shape of the economizer body 1, so that the assembly effect is better.

[0079] Alternatively, the economizer body 1 may also adopt a structure with a rectangular cross section, and in this case, the partition plate 13 may be a rectangular plate.

[0080] Example 10

[0081] On the basis of Example 9, in this embodiment, the angles between the plurality of paired partitions 13 and the economizer body 1 are 30-60 degrees respectively.

[0082] The inclination angles of the plurality of opposed partitions 13 are reasonably designed to extend the contact time between the solvent and the mixed steam to the maximum extent without causing liquid accumulation and short circuit, thereby further improving the heat exchange effect between the liquid solvent and the mixed steam.

[0083] Preferably, in this embodiment, the angles between the plurality of paired partitions 13 and the economizer body 1 are 45° respectively.

[0084] The working principle of the utility model is as follows:

[0085] During the heat exchange process, the liquid solvent to be heated is fed in through the liquid solvent pipeline 5, and enters into the multiple annular nozzles 9 from the multiple main pipelines 10, and is sprayed out from the multiple fine spray holes 11, forming a water mist that falls from top to bottom in the economizer body 1; at the same time, the mixed steam escapes upward from the bottom to the top of the economizer body 1 from the mixed steam inlet 4, and the mixed steam contacts with the solvent during the upward escape process, so that the liquid solvent is heated and discharged from the condensate discharge port 3, and the uncondensed mixed vapor is discharged from the uncondensed mixed vapor outlet 2, and the heat exchange effect is better.

[0086] It should be noted that all components involved in the present invention adopt the existing technology, and the above components are connected to the controller, and the control loop between the controller and each component is the existing technology.

[0087] 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.

[0088] 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.

[0089] 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 new type of energy saver, characterized by: The economizer body (1) comprises an economizer body (1), wherein the top and bottom of the economizer body (1) are respectively provided with an uncondensed mixed vapor outlet (2) and a condensate outlet (3), and the side wall of the bottom of the economizer body (1) is provided with a mixed vapor inlet (4); a plurality of injection mechanisms are evenly spaced from top to bottom in the economizer body (1), and one end of the plurality of injection mechanisms extends to the outside of the economizer body (1); a plurality of paired baffle assemblies are also installed in the economizer body (1), and the plurality of paired baffle assemblies and the plurality of injection mechanisms are alternately distributed in sequence.

2. The new energy saver according to claim 1 is characterized in that: It also comprises a liquid solvent pipeline (5), and one end of each of the plurality of injection mechanisms is connected to the liquid solvent pipeline (5) via a branch pipeline (6).

3. The new energy saver according to claim 2 is characterized in that: Control valves (7) are respectively fixedly installed on the plurality of branch pipelines (6).

4. The new energy saver according to claim 2 is characterized in that: A plurality of docking joints (8) are evenly spaced and fixedly installed on the side wall of the energy saver body (1); one end of each of the plurality of injection mechanisms is respectively connected to the plurality of docking joints (8); and one end of each of the plurality of branch pipes (6) is respectively connected to the plurality of docking joints (8).

5. The new energy saver according to claim 4 is characterized in that: The plurality of injection mechanisms respectively comprise an annular nozzle (9) and a main pipe (10); the plurality of annular nozzles (9) are horizontally installed in the economizer body (1) at even intervals from top to bottom, and a plurality of fine spray holes (11) are evenly spaced thereon; one end of the plurality of main pipes (10) is respectively connected to the annular nozzle (9), and the other end is respectively connected to the plurality of docking joints (8).

6. The new energy saver according to claim 5 is characterized in that: A cross-shaped connecting pipe (12) is fixedly connected in each of the plurality of annular nozzles (9), and a plurality of the fine spray holes (11) are evenly spaced apart on the plurality of cross-shaped connecting pipes (12); one end of each of the plurality of main pipes (10) is connected to the center of each of the plurality of cross-shaped connecting pipes (12).

7. The new energy saver according to any one of claims 1 to 6, characterized in that: The plurality of paired baffle assemblies each include at least one paired baffle (13), and the plurality of paired baffles (13) and the plurality of injection mechanisms are alternately distributed in sequence.

8. The new energy saver according to claim 7 is characterized in that: The plurality of paired partitions (13) are respectively distributed and tilted downward.

9. The new energy saver according to claim 7 is characterized in that: The energy saver body (1) is in a cylindrical structure, and the plurality of paired partitions (13) are in semicircular plate-shaped structures, with arc-shaped edge portions thereof being fixedly connected to the inner wall of the energy saver body (1).

10. The new energy saver according to claim 9 is characterized in that: The included angles between the plurality of paired partitions (13) and the energy saver body (1) are respectively 30-60 degrees.

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