Production device of dehydrated hydrocarbon cleaning agent

Abstract

The utility model relates to the technical field of hydrocarbon cleaning agent processing, and discloses a dehydrated hydrocarbon cleaning agent production device which comprises a device shell, supporting legs are welded to the outer surface of the device shell, a stirring mechanism used for stirring materials is arranged at the lower end of the device shell, and the supporting legs are welded to the lower end of the device shell. A filtering mechanism used for filtering materials is arranged on the upper surface of the device shell, and a pressure relief mechanism used for steam pressure relief is arranged above the device shell. The stirring mechanism comprises a driving motor, and the driving motor is fixed to the lower end of the device shell through bolts. Materials can be filtered through the filter plate, so that impurities in the materials are reduced, the driving motor drives the spiral blade to rotate, the materials at the bottom of the device shell are conveyed upwards, the materials conveyed to the upper portion fall again, the uniformity of heating of the materials by the heating pipe is guaranteed, and the dehydration effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of hydrocarbon cleaning agent processing technology, specifically a production device for dehydrated hydrocarbon cleaning agents. Background Technology

[0002] Hydrocarbon cleaning agents are an upgraded product of ordinary solvent oils, also known as dearomatic solvent oils, or D-series special solvent oils in China. They are widely used in industrial cleaning to replace chlorinated solvents, water washing, mineral oils, and kerosene-based cleaning fluids, such as for cleaning electronic components, automotive parts, and precision instruments. Hydrocarbon cleaning agents are typically used to remove surface metal particles, flux residue, rust-preventive oil, lubricating oil, and moisture from electronic products during processing and soldering. After cleaning the workpiece, it is necessary to effectively remove moisture from the hydrocarbon cleaning agent to ensure effective cleaning during recycling.

[0003] In existing technologies, such as the hydrocarbon cleaning agent dehydration and drying device disclosed in CN213313664U, a primary dehydration mechanism, a secondary dehydration mechanism, and a drying mechanism are arranged sequentially from left to right. These three mechanisms are connected by a connecting pipe. A liquid inlet assembly is located at the left end of the primary dehydration mechanism, and the liquid inlet assembly is controllable. An outlet assembly and a collection mechanism are located at the right end of the drying mechanism. The primary dehydration mechanism includes a first cylinder, and the secondary dehydration mechanism includes a second cylinder. A level gauge is installed inside the second cylinder, and a control mechanism is also included. The level gauge and the liquid inlet assembly are electrically connected to the control mechanism. It achieves energy-saving effects by refracting and reflecting the heat emitted by the infrared heating tube through a mirror reflector. The drying chamber keeps the hydrocarbon cleaning agent in a sealed space during the drying process, preventing the hydrocarbon cleaning agent from evaporating into the atmosphere and polluting the environment.

[0004] Existing devices achieve energy-saving effects by refracting and reflecting the heat source emitted by the infrared heating tube through a mirror reflector. The drying chamber keeps the hydrocarbon cleaning agent in a sealed space during the drying process. However, the raw materials inside cannot be stirred during use, and the hydrocarbon cleaning agent cannot be heated evenly, resulting in the inability to effectively and completely separate water and hydrocarbon cleaning agent. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] Given the problems in the above or existing technologies, such as the inability to stir the internal raw materials during use, the inability to heat the hydrocarbon cleaning agent evenly, and the inability to effectively and completely separate water and hydrocarbon cleaning agent.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A production apparatus for a dehydrated hydrocarbon cleaning agent includes an outer shell, with supporting legs welded to the outer surface of the outer shell, a stirring mechanism for stirring materials at the lower end of the outer shell, a filtering mechanism for filtering materials on the upper surface of the outer shell, and a pressure relief mechanism for depressurizing steam at the top of the outer shell.

[0009] The stirring mechanism includes a drive motor, which is fixed to the lower end of the device housing by bolts. The power output shaft of the drive motor passes through the inner wall of the device housing and is fixed with spiral blades. Two heating tubes are installed at the lower end inside the device housing. The outer surface of the device housing is connected to a discharge valve through a pipe.

[0010] As a further embodiment of this utility model: the filtration mechanism includes a filter element, which is welded to the upper surface of the device housing, and a feed pipe is connected to one side of the filter element.

[0011] As a further embodiment of this utility model: a filter plate is installed vertically inside the filter element, and both ends of the filter plate are fixed with clips that are inserted and connected to the filter element.

[0012] As a further embodiment of this utility model: the upper surface of the filter plate is fixed with a movable plate that is movably connected to the filter element, and the other side of the filter element is connected to a connecting pipe that is interconnected with the outer shell of the device.

[0013] As a further improvement of this utility model: the upper end of the device housing is connected to an exhaust pipe, and the end of the exhaust pipe is fixed with a connecting seat.

[0014] As a further embodiment of this utility model: the pressure relief mechanism includes an exhaust component, which is installed above the outer casing of the device and communicates with an exhaust pipe, and a fixing plate is fixed to the inner wall of the exhaust component.

[0015] As a further improvement of this utility model: the interior of the fixing plate is provided with a through hole, and a flow limiting plate is movably connected to the upper surface of the fixing plate.

[0016] As a further improvement of this utility model: the flow limiting plate has an air vent hole inside, and the upper surface of the flow limiting plate abuts against a limiting spring that is fixedly connected to the inner wall of the exhaust component.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This utility model can filter materials through a filter plate, thereby reducing impurities in the materials. The drive motor drives the spiral blades to rotate, thereby conveying the materials at the bottom of the device shell upwards. The materials conveyed to the top fall down again, thereby ensuring the uniformity of heating of the materials by the heating tube and improving the dehydration effect.

[0019] 2. This utility model, through the elasticity of the limiting spring itself, pushes the flow limiting plate to reset, thereby effectively reducing the entry of external gas into the device housing and improving the quality of material dehydration. Attached Figure Description

[0020] Figure 1 A three-dimensional structural diagram of a production apparatus for a dehydrating hydrocarbon cleaning agent;

[0021] Figure 2 This is a schematic cross-sectional view of the outer shell of a production apparatus for a dehydrating hydrocarbon cleaning agent.

[0022] Figure 3 This is a schematic cross-sectional view of a filter element in a production apparatus for a dehydrating hydrocarbon cleaning agent.

[0023] Figure 4 A three-dimensional structural diagram of the exhaust pipe in a production device for a dehydrating hydrocarbon cleaning agent;

[0024] Figure 5 This is a cross-sectional schematic diagram of the exhaust component in a production device for a dehydrated hydrocarbon cleaning agent.

[0025] In the diagram: 1. Device housing; 2. Support leg; 3. Drive motor; 31. Spiral blade; 32. Heating tube; 33. Discharge valve; 4. Filter element; 41. Feed pipe; 42. Filter plate; 43. Clamping block; 44. Movable plate; 45. Connecting pipe; 5. Exhaust pipe; 6. Connecting seat; 7. Exhaust component; 71. Fixing plate; 72. Through hole; 73. Flow limiting plate; 74. Vent hole; 75. Limiting spring. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more readily understood, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments.

[0029] Example 1

[0030] Please see Figures 1-5 This is the first embodiment of the present invention. This embodiment provides a production device for dehydrating hydrocarbon cleaning agent, including a device shell 1, a support leg 2 welded to the outer surface of the device shell 1, a stirring mechanism for stirring the material at the lower end of the device shell 1, a filtering mechanism for filtering the material on the upper surface of the device shell 1, and a pressure relief mechanism for depressurizing the steam at the top of the device shell 1.

[0031] The stirring mechanism includes a drive motor 3, which is fixed to the lower end of the device housing 1 by bolts. The power output shaft of the drive motor 3 passes through the inner wall of the device housing 1 and is fixed with spiral blades 31. Two heating tubes 32 are installed at the lower end inside the device housing 1. The outer surface of the device housing 1 is connected to a discharge valve 33 through a pipe.

[0032] Specifically, the filtration mechanism includes a filter element 4, which is welded to the upper surface of the device housing 1, and a feed pipe 41 is connected to one side of the filter element 4.

[0033] Furthermore, the material can be filtered when it passes through the filter plate 42, thereby reducing impurities in the material.

[0034] Specifically, a filter plate 42 is installed vertically inside the filter element 4. Both ends of the filter plate 42 are fixed with a locking block 43 that is inserted and connected to the filter element 4. A movable plate 44 that is movably connected to the filter element 4 is fixed on the upper surface of the filter plate 42. A connecting pipe 45 that is connected to the outer shell 1 of the device is connected to the other side of the filter element 4.

[0035] Furthermore, the movable plate 44 can be pulled vertically by the locking block 43 provided on the filter plate 42, thereby removing the filter plate 42 from the filter element 4, making it convenient to replace the filter plate 42.

[0036] In use, the outer casing 1 of the device is placed in a suitable position. The support legs 2 on the outer casing 1 ensure the stability of the device. Then, the feed pipe 41 on the filter element 4 is connected to the external conveying pipe, so that the material is conveyed into the filter element 4. When the material passes through the filter plate 42, it can be filtered, thereby reducing impurities in the material. The filtered material enters the outer casing 1 of the device through the connecting pipe 45. The movable plate 44 can be pulled vertically by the locking block 43 on the filter plate 42, thereby pulling the filter plate 42 out of the filter element 4 for easy replacement. The drive motor 3 drives the spiral blades 31 to rotate, thereby conveying the material at the bottom of the outer casing 1 upward. The material conveyed to the top falls again, thereby ensuring the uniform heating of the material by the heating tube 32 and improving the dehydration effect.

[0037] In summary, when the dehydrated hydrocarbon cleaning agent production device is in use, the material can be filtered when it passes through the filter plate 42, thereby reducing impurities in the material. The filtered material enters the device shell 1 through the connecting pipe 45. The drive motor 3 drives the spiral blade 31 to rotate, thereby conveying the material at the bottom of the device shell 1 upward. The material conveyed to the top falls down again, thereby ensuring the uniformity of heating of the material by the heating tube 32.

[0038] Example 2

[0039] Please see Figures 1-5 This is the second embodiment of the present utility model.

[0040] Specifically, the upper end of the device housing 1 is connected to an exhaust pipe 5, and the end of the exhaust pipe 5 is fixed with a connecting seat 6. The pressure relief mechanism includes an exhaust component 7, which is installed above the device housing 1 and is connected to the exhaust pipe 5. A fixing plate 71 is fixed to the inner wall of the exhaust component 7.

[0041] Furthermore, the steam generated during dehydration enters the exhaust pipe 5, and the connecting seat 6 on the exhaust pipe 5 is connected to the gas collection device.

[0042] Specifically, the fixed plate 71 has a through hole 72 inside, and the upper surface of the fixed plate 71 is movably connected to a flow limiting plate 73.

[0043] Furthermore, when steam passes through the exhaust component 7, if the generated steam pressure is too high, the steam will push the flow restrictor 73 to move.

[0044] Specifically, the flow restrictor 73 has an air vent 74 inside, and the upper surface of the flow restrictor 73 is abutted against a limiting spring 75 that is fixedly connected to the inner wall of the exhaust component 7.

[0045] Furthermore, under the elasticity of the limiting spring 75, the flow limiting plate 73 will be pushed to reset, thereby effectively reducing the entry of external gas into the device housing 1 and improving the quality of material dehydration.

[0046] During use, the steam generated during dehydration enters the exhaust pipe 5. The connecting seat 6 on the exhaust pipe 5 is connected to the gas collection device. When the steam passes through the exhaust component 7, if the steam pressure is too high, the steam will first push the flow limiting plate 73 through the through hole 72 on the fixed plate 71, causing the flow limiting plate 73 to separate from the fixed plate 71. At this time, the steam can flow normally through the through hole 72 and then be discharged through the vent hole 74 on the flow limiting plate 73. When the steam pressure recovers, the flow limiting plate 73 will be pushed back to its original position by the elasticity of the limit spring 75. This effectively reduces the entry of external gas into the outer shell 1 of the device, improving the quality of material dehydration. After the material dehydration is completed, the discharge valve 33 can be opened to allow the material to be discharged to the outside for collection.

[0047] In summary, when the production device for the dehydrated hydrocarbon cleaning agent is in use, the material is filtered through the filter plate 42, thereby reducing impurities in the material. The filtered material enters the outer shell 1 of the device through the connecting pipe 45. The drive motor 3 drives the spiral blades 31 to rotate, thereby conveying the material at the bottom of the outer shell 1 upwards. The material conveyed to the top falls again, thus ensuring the uniformity of heating of the material by the heating tube 32. Under the elasticity of the limiting spring 75, the flow limiting plate 73 will be pushed to reset, thereby effectively reducing the entry of external gas into the outer shell 1 of the device and improving the quality of material dehydration.

[0048] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0049] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0050] It should be understood that numerous specific implementation decisions can be made during the development of any actual implementation method, and in any engineering or design project. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A production apparatus for a dehydrating hydrocarbon cleaning agent, comprising an apparatus shell (1), characterized in that: The outer surface of the device housing (1) is welded with support legs (2), the lower end of the device housing (1) is provided with a stirring mechanism for stirring materials, the upper surface of the device housing (1) is provided with a filtering mechanism for filtering materials, and the upper part of the device housing (1) is provided with a pressure relief mechanism for depressurizing steam. The stirring mechanism includes a drive motor (3), which is fixed to the lower end of the device housing (1) by bolts. The power output shaft of the drive motor (3) passes through the inner wall of the device housing (1) and is fixed with spiral blades (31). Two heating tubes (32) are installed at the lower end of the device housing (1). The outer surface of the device housing (1) is connected to a discharge valve (33) through a pipe.

2. The production apparatus for a dehydrating hydrocarbon cleaning agent according to claim 1, characterized in that: The filtration mechanism includes a filter element (4), which is welded to the upper surface of the device housing (1), and a feed pipe (41) is connected to one side of the filter element (4).

3. The production apparatus for a dehydrated hydrocarbon cleaning agent according to claim 2, characterized in that: A filter plate (42) is installed vertically inside the filter element (4), and both ends of the filter plate (42) are fixed with a locking block (43) that is inserted and connected to the filter element (4).

4. The production apparatus for a dehydrated hydrocarbon cleaning agent according to claim 3, characterized in that: The upper surface of the filter plate (42) is fixed with a movable plate (44) that is movably connected to the filter element (4), and the other side of the filter element (4) is connected to a connecting pipe (45) that is connected to the outer shell (1) of the device.

5. The production apparatus for a dehydrated hydrocarbon cleaning agent according to claim 1, characterized in that: The upper end of the device housing (1) is connected to an exhaust pipe (5), and the end of the exhaust pipe (5) is fixed with a connecting seat (6).

6. The production apparatus for a dehydrated hydrocarbon cleaning agent according to claim 5, characterized in that: The pressure relief mechanism includes an exhaust component (7), which is installed above the device housing (1) and communicates with the exhaust pipe (5). A fixing plate (71) is fixed to the inner wall of the exhaust component (7).

7. The production apparatus for a dehydrating hydrocarbon cleaning agent according to claim 6, characterized in that: The fixing plate (71) has a through hole (72) inside, and a flow limiting plate (73) is movably connected to the upper surface of the fixing plate (71).

8. The production apparatus for a dehydrating hydrocarbon cleaning agent according to claim 7, characterized in that: The flow restrictor (73) has an air vent (74) inside, and the upper surface of the flow restrictor (73) is abutted against a limiting spring (75) that is fixedly connected to the inner wall of the exhaust component (7).

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