A rapid wax water separator

Abstract

The utility model relates to the field of dewaxing precision casting discloses a quick wax water separator, including the box body and the screening cylinder of rotation connection in the inside of box body, its characterized in that: the inside fixedly connected with screening piece of screening cylinder, the quantity of screening piece is two and presents linear array distribution, the top fixedly connected with first motor of box body, the output shaft fixedly connected with rotating column of first motor, the outside fixedly connected with scraper of rotating column, the outside of scraper with the abutment of screening piece, the outside fixedly connected with scraper blade of scraper, the inner wall of screening cylinder abutted with scraper blade, screening piece presents the funnel type, the bottom of screening cylinder presents the oblique shape, the bottom fixedly connected with support frame of box body. The utility model has the following advantages and effect: have the effect that the different wax granule is classified conveniently to multistage, prevents the effect that wax granule jams the screening hole.

Description

Technical Field

[0001] This utility model relates to the field of dewaxing precision casting technology, and in particular to a rapid wax-water separator. Background Technology

[0002] Wax is used in precision casting processes, but after casting, the castings need to be dewaxed. Dewaxing results in a wax-water mixture that is difficult to separate. To remove the water from the wax, it needs to be kept at a temperature of 80-90 degrees Celsius in a wax-water separator and allowed to stand for 10-24 hours before use. Traditional wax-water separators use several heating tubes on the outside of a heating container. Heat-conducting oil is introduced into the heating tubes, and the flow of the heated oil transfers heat to keep the wax in the heating container at a constant temperature.

[0003] Existing rapid wax-water separators typically use single-layer filtration, where wax particles of different sizes can only be separated in the same layer. This requires subsequent re-screening to classify the wax particles, which is time-consuming, labor-intensive, and inefficient. Furthermore, wax particles easily clog the screening holes, affecting subsequent screening. Manually cleaning these clogged holes is also time-consuming and labor-intensive, further impacting efficiency. Therefore, a rapid wax-water separator is proposed to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide a rapid wax-water separator that facilitates multi-level classification of different wax particles and prevents wax particles from clogging the sieve holes.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a rapid wax-water separator, comprising a housing and a screening cylinder rotatably connected inside the housing, characterized in that: screening components are fixedly connected inside the screening cylinder, the number of screening components is two and they are arranged in a linear array, a first motor is fixedly connected to the top of the housing, a rotating column is fixedly connected to the output shaft of the first motor, a scraper is fixedly connected to the outer side of the rotating column, the scraper abuts against the outer side of the screening components, a scraper plate is fixedly connected to the outer side of the scraper, and the scraper plate abuts against the inner wall of the screening cylinder.

[0006] By adopting the above technical solution, it is convenient to perform multi-stage screening of wax particles after wax-water separation, and prevent wax particles from clogging the surface of the screening parts and affecting subsequent wax particle screening.

[0007] A further feature of this invention is that the screening component is funnel-shaped, and the bottom of the screening cylinder is inclined.

[0008] By adopting the above technical solution, the wax particles can move to both sides and flow outward, which is more conducive to the screening of wax particles and makes it easier for the wax particles at the bottom of the screening cylinder to flow out.

[0009] A further feature of this invention is that: a support frame is fixedly connected to the bottom of the box body, a second motor is fixedly connected inside the support frame, a first gear is fixedly connected to the bottom of the screening cylinder and rotatably connected to the bottom of the box body, a second gear is rotatably connected to the bottom of the box body and meshes with the first gear, and the output shaft of the second motor is fixedly connected to the central shaft of the second gear.

[0010] By adopting the above technical solution, it is easy to drive the screening cylinder to rotate, thereby removing moisture from the wax particles inside the screening cylinder and completing the multi-stage screening of wax particles.

[0011] A further feature of this invention is that a discharge pipe is fixedly connected to the outside of the screening cylinder, the discharge port of the discharge pipe is fixedly connected to the inlet of the first solenoid valve, and a connecting pipe is fixedly connected to the discharge port of the first solenoid valve.

[0012] By adopting the above technical solution, the first solenoid valve facilitates the control of the outflow of wax particles inside the screening cylinder.

[0013] A further feature of this invention is that the number of scrapers is three and they are arranged in a linear array; a water outlet pipe is fixedly connected to the outside of the housing; the outlet of the water outlet pipe is fixedly connected to the inlet of the second solenoid valve; and a water pipe is fixedly connected to the outlet of the second solenoid valve.

[0014] By adopting the above technical solution, wax particles are prevented from clogging the inside of the screening parts, which facilitates the discharge of water after wax-water separation.

[0015] A further feature of this invention is that: a heating cylinder is fixedly connected to the top of the housing; a third motor is fixedly connected to the top of the heating cylinder; a heating rod is fixedly connected to the output shaft of the third motor; stirring teeth are fixedly connected to the outer side of the heating rod; a feed pipe is fixedly connected to the top of the heating cylinder; the bottom of the heating cylinder is fixedly connected to the feed inlet of a third solenoid valve via a water pipe; and the discharge outlet of the third solenoid valve is fixedly connected to a screening cylinder via a water pipe.

[0016] By adopting the above technical solution, it is easy to stir the wax solution evenly and heat it, preventing the wax and water from solidifying and affecting the subsequent wax-water separation.

[0017] A further feature of this invention is that an opening and closing cover is hinged to the outside of the box body, and a sealing gasket is provided between the opening and closing cover and the box body.

[0018] By adopting the above technical solution, it is easy to remove the sieved wax particles, and the sealing gasket prevents water from flowing out of the box.

[0019] A further feature of this invention is that a control panel is fixedly connected to the outside of the box, and a cavity is formed between the box and the screening cylinder.

[0020] By adopting the above technical solution, the control panel facilitates the control of stirring and heating of wax particles, grading and screening, and preventing clogging of the screening components. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the structure of this utility model.

[0023] Figure 2 This is a cross-sectional view of the screening cylinder in an embodiment of this utility model;

[0024] Figure 3 This is a cross-sectional view of the heating cylinder in an embodiment of this utility model;

[0025] Figure 4 This is a bottom view of an embodiment of this utility model.

[0026] In the diagram, 1. Box body; 2. Screening cylinder; 3. Screening component; 4. First motor; 5. Rotating column; 6. Scraper; 7. Scraper plate; 8. Support frame; 9. Second motor; 10. First gear; 11. Second gear; 12. Discharge pipe; 13. First solenoid valve; 14. Water outlet pipe; 15. Second solenoid valve; 16. Heating cylinder; 17. Third motor; 18. Heating rod; 19. Stirring teeth; 20. Feed pipe; 21. Opening and closing cover; 22. Control panel; 23. Cavity. Detailed Implementation

[0027] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0028] A rapid wax-water separator includes a housing 1 and a screening cylinder 2 rotatably connected inside the housing 1. Screening elements 3 are fixedly connected inside the screening cylinder 2. There are two screening elements 3 arranged in a linear array. A first motor 4 is fixedly connected to the top of the housing 1. A rotating column 5 is fixedly connected to the output shaft of the first motor 4. A scraper 6 is fixedly connected to the outside of the rotating column 5. The scraper 6 abuts against the outside of the screening elements 3. A scraper plate 7 is fixedly connected to the outside of the scraper 6. The scraper plate 7 abuts against the inner wall of the screening cylinder 2. The filter holes of the upper screening element 3 are larger than those of the lower screening element 3.

[0029] In a specific implementation, the first motor 4 is started first, which drives the rotating column 5 to rotate. The rotating column 5 drives the scraper 6 to rotate, thereby scraping off the particles on the top of the screening component 3 to prevent them from clogging the inside of the screening component 3. The scraper 6 drives the scraper 7 to rotate, thereby scraping off the wax particles on the inner wall of the screening cylinder 2 to prevent the wax particles from adhering to the inner wall of the screening cylinder 2. The two screening components 3 perform multi-stage screening of the wax particles. Larger wax particles remain on the top of the uppermost screening component 3, smaller diameter wax particles remain on the upper side of the lower screening component 3, and the smallest diameter wax particles fall to the bottom of the screening cylinder 2.

[0030] Specifically, refer to Figure 3 The screening component 3 is funnel-shaped, and the bottom of the screening cylinder 2 is inclined.

[0031] In a specific embodiment, the wax particles filtered by the screening element 3 move closer to the inner wall of the screening cylinder 2, and the bottom of the screening cylinder 2 makes it easier for the wax particles to slide to one side, thus facilitating their flow out of the bottom of the screening cylinder 2.

[0032] Specifically, refer to Figure 3 A support frame 8 is fixedly connected to the bottom of the box body 1. A second motor 9 is fixedly connected inside the support frame 8. A first gear 10 is fixedly connected to the bottom of the screening cylinder 2 and rotatably connected to the bottom of the box body 1. A second gear 11 that meshes with the first gear 10 is rotatably connected to the bottom of the box body 1. The output shaft of the second motor 9 is fixedly connected to the central shaft of the second gear 11.

[0033] In a specific implementation, the second motor 9 is started, which drives the second gear 11 to rotate. The second gear 11 drives the first gear 10 to rotate, thereby causing the first gear 10 to drive the screening cylinder 2 to rotate, thereby separating the wax water inside the screening cylinder 2 and completing the multi-level classification of wax particles.

[0034] Specifically, refer to Figure 2 The outer side of the screening cylinder 2 is fixedly connected to the discharge pipe 12. The discharge port of the discharge pipe 12 is fixedly connected to the inlet of the first solenoid valve 13. The discharge port of the first solenoid valve 13 is fixedly connected to the connecting pipe. The first solenoid valve 13 is equipped with an independent power supply.

[0035] In a specific implementation, the control panel 22 controls the opening of the first solenoid valve 13, and then the wax particles inside the screening cylinder 2 flow out through the discharge pipe 12. When the first solenoid valve 13 is closed, the screening of the wax particles inside the screening cylinder 2 continues.

[0036] Specifically, refer to Figure 1 and Figure 3 There are three scraper blades 6 arranged in a linear array. A water outlet pipe 14 is fixedly connected to the outside of the housing 1. The outlet of the water outlet pipe 14 is fixedly connected to the inlet of the second solenoid valve 15. A water pipe is fixedly connected to the outlet of the second solenoid valve 15.

[0037] In a specific implementation, the control panel 22 controls the opening of the second solenoid valve 15, so that the water separated from the wax particles flows out from the water outlet pipe 14. The two scrapers 6 on the upper side scrape off the wax particles on the surface of the screening component 3, thereby preventing the wax particles from clogging the screening component 3 and facilitating the wax particles to slide out from the screening component 3 to the discharge pipe 12.

[0038] Specifically, refer to Figure 1 and Figure 3 A heating cylinder 16 is fixedly connected to the top of the housing 1. A third motor 17 is fixedly connected to the top of the heating cylinder 16. A heating rod 18 is fixedly connected to the output shaft of the third motor 17. A stirring tooth 19 is fixedly connected to the outside of the heating rod 18. A feed pipe 20 is fixedly connected to the top of the heating cylinder 16. The bottom of the heating cylinder 16 is fixedly connected to the feed port of the third solenoid valve through a water pipe. The discharge port of the third solenoid valve is fixedly connected to the screening cylinder 2 through a water pipe.

[0039] In a specific embodiment, by starting the third motor 17, the heating rod 18 is rotated, which drives the stirring teeth 19 to rotate. The heating rod 18 heats the wax inside the heating cylinder 16, thereby facilitating the subsequent separation of the wax.

[0040] Specifically, refer to Figure 1 An opening and closing cover 21 is hinged to the outside of the box body 1, and a sealing gasket is provided between the opening and closing cover 21 and the box body 1.

[0041] In a specific embodiment, by opening the opening and closing cover 21, it is easy to remove the wax particles after wax water separation inside, and the sealing gasket prevents water in the cavity 23 from flowing out through the gap between the opening and closing cover 21 and the box body 1.

[0042] Specifically, refer to Figure 1 and Figure 2 A control panel 22 is fixedly connected to the outside of the box 1, and a cavity 23 is formed between the box 1 and the screening cylinder 2.

[0043] In a specific implementation, the control panel 22 facilitates the control of stirring and heating of wax particles, grading and screening, and anti-clogging of screening components. The water after wax-water separation remains in the cavity 23 and is discharged through the water outlet pipe 14.

[0044] The above describes the basic principles, main features, and advantages of this utility model. The standard parts used in this utility model can all be purchased from the market, and the irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, which will not be described in detail here.

[0045] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0046] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rapid wax-water separator, comprising a housing (1) and a screening cylinder (2) rotatably connected inside the housing (1), characterized in that: The screening cylinder (2) is fixedly connected to a screening component (3). There are two screening components (3) arranged in a linear array. The top of the box (1) is fixedly connected to a first motor (4). The output shaft of the first motor (4) is fixedly connected to a rotating column (5). The outer side of the rotating column (5) is fixedly connected to a scraper (6). The scraper (6) abuts against the outer side of the screening component (3). The outer side of the scraper (6) is fixedly connected to a scraper plate (7). The scraper plate (7) abuts against the inner wall of the screening cylinder (2).

2. The rapid wax-water separator according to claim 1, characterized in that: The screening component (3) is funnel-shaped, and the bottom of the screening cylinder (2) is inclined.

3. The rapid wax-water separator according to claim 2, characterized in that: The bottom of the box (1) is fixedly connected to a support frame (8), and the inside of the support frame (8) is fixedly connected to a second motor (9). The bottom of the screening cylinder (2) is fixedly connected to a first gear (10) that is rotatably connected to the bottom of the box (1). The bottom of the box (1) is rotatably connected to a second gear (11) that meshes with the first gear (10). The output shaft of the second motor (9) is fixedly connected to the central shaft of the second gear (11).

4. A rapid wax-water separator according to claim 3, characterized in that: The outer side of the screening cylinder (2) is fixedly connected to the discharge pipe (12), the discharge port of the discharge pipe (12) is fixedly connected to the inlet of the first solenoid valve (13), and the discharge port of the first solenoid valve (13) is fixedly connected to the connecting pipe.

5. A rapid wax-water separator according to claim 4, characterized in that: The number of scrapers (6) is three and they are arranged in a linear array. A water outlet pipe (14) is fixedly connected to the outside of the box (1). The outlet of the water outlet pipe (14) is fixedly connected to the inlet of the second solenoid valve (15). A water pipe is fixedly connected to the outlet of the second solenoid valve (15).

6. A rapid wax-water separator according to claim 5, characterized in that: A heating cylinder (16) is fixedly connected to the top of the housing (1), a third motor (17) is fixedly connected to the top of the heating cylinder (16), a heating rod (18) is fixedly connected to the output shaft of the third motor (17), a stirring tooth (19) is fixedly connected to the outside of the heating rod (18), a feed pipe (20) is fixedly connected to the top of the heating cylinder (16), the bottom of the heating cylinder (16) is fixedly connected to the feed port of the third solenoid valve through a water pipe, and the discharge port of the third solenoid valve is fixedly connected to the screening cylinder (2) through a water pipe.

7. A rapid wax-water separator according to claim 6, characterized in that: The outer side of the box (1) is hinged with an opening and closing cover (21), and a sealing gasket is provided between the opening and closing cover (21) and the box (1).

8. A rapid wax-water separator according to claim 7, characterized in that: A control panel (22) is fixedly connected to the outside of the box (1), and a cavity (23) is formed between the box (1) and the screening cylinder (2).

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