Energy-saving oil-water separator for rosin resin production

Abstract

The utility model discloses an energy-saving oil-water separator for rosin resin production, which belongs to the technical field of rosin resin production, and comprises a separation box, a case is fixedly mounted on the left side surface of the separation box, a compressor refrigeration component is arranged in the case, a refrigeration pipe is arranged in the separation box, and the compressor refrigeration component is connected with the refrigeration pipe. The two ends of the refrigeration pipe are communicated with the compressor refrigeration assembly, an oil discharge outlet is formed in the right side face of the separation box, two sliding rails are fixedly connected to the right side face of the separation box, the refrigeration pipe is arranged in the separation box, the compressor refrigeration assembly is matched with the refrigeration pipe, oil and water in the separation box are refrigerated through the refrigeration pipe, and in the low-temperature state, the oil and water in the separation box can be separated. Oil in the oil-water is rapidly solidified, so that the oil-water is fully separated, the water in the separation box is discharged by arranging a water discharge pipe and a water discharge valve at the bottom of the separation box and controlling the water discharge valve to be opened, and the electric push rod drives the lifting door to rise, so that the solidified oil is discharged from the oil discharge port, and the separation effect of oil-water separation is improved.

Description

Technical Field

[0001] The utility model relates to the field of rosin resin production, in particular to an energy-saving oil-water separator for rosin resin production. Background Art

[0002] Rosin resin is a light-colored, highly polymerized product with a high softening point, high viscosity, and improved oxidation resistance. It is completely resistant to crystallization in liquid state or in solution. Its various uses include paints, desiccants, synthetic resins, automotive inks, floor tiles, rubber compounds, flux, solder paste, and various adhesives and protective coatings. Rosin resin acid contains double-chain and carboxyl active genes, with conjugated double bonds and typical carboxyl reactions. Rosin resin is used in the adhesive industry to increase viscosity, change adhesive holding capacity, and cohesive properties.

[0003] During the processing and production of rosin resin, a large amount of oily wastewater will be generated. Direct discharge of wastewater will affect the external environment, so an oil-water separator is needed to separate the oil from the wastewater. The current oil-water separator does not separate the oil and water thoroughly, and the discharged wastewater still contains a small amount of oil, resulting in poor separation effect. Therefore, we propose an energy-saving oil-water separator for rosin resin production. Utility Model Content

[0004] The purpose of the utility model is to provide an energy-saving oil-water separator for rosin resin production to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] Disclosed is an energy-saving oil-water separator for rosin resin production, comprising a separation box, a chassis fixedly mounted on the left side of the separation box, a compressor refrigeration assembly provided inside the chassis, a refrigeration pipe provided inside the separation box, both ends of the refrigeration pipe being connected to the compressor refrigeration assembly, an oil drain port provided on the right side of the separation box, two slide rails fixedly connected to the right side of the separation box, a lifting door being slidably connected to the interiors of the two slide rails, a drain pipe fixedly connected to the bottom surface of the separation box, a drain valve fixedly connected to one end of the drain pipe, and an oil scraper provided inside the separation box.

[0007] As a further solution of the present invention: a lifting frame is provided above the separation box, and two sliding openings are opened on the upper surface of the separation box. The top of each lifting frame passes through the sliding opening and is connected to the oil scraper frame. A wire sleeve is fixedly inlaid on the upper surface of the lifting frame, and the internal thread of the wire sleeve is connected to a screw rod. A drive motor is fixedly installed on the upper surface of the separation box, and the output end of the drive motor is connected to the bottom end of the screw rod.

[0008] As a further solution of the present invention: an electric push rod is fixedly installed on the right side of the separation box, and the output end of the electric push rod is connected to the upper surface of the lifting door.

[0009] As a further solution of the present invention: the back of the separation box is fixedly connected to a water inlet pipe, one end of the water inlet pipe is fixedly connected to a control valve, and the front of the separation box is provided with a display window.

[0010] As a further solution of the present invention: the front and back of the separation box are fixedly connected to a support frame, the bottom end of each support frame is fixedly connected to a fixing seat, and the upper surface of each fixing seat is provided with a fixing hole.

[0011] As a further solution of the present invention: a door is movably hinged to one side of the chassis via a hinge, a handle is fixedly connected to one side of the door, and a heat dissipation window is provided on one side of the door.

[0012] As a further solution of the present invention: a control switch is fixedly installed on the front of the chassis, and the control switch is electrically connected to the drive motor, the compressor refrigeration assembly and the electric push rod through wires.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The energy-saving oil-water separator for rosin resin production has a refrigeration pipe arranged in a separation box, and a compressor refrigeration assembly cooperates with the refrigeration pipe so that the refrigeration pipe cools the oil and water in the separation box. Under low temperature conditions, the oil in the oil and water quickly solidifies, so that the oil and water are fully separated. A drain pipe and a drain valve are arranged at the bottom of the separation box, and the drain valve is controlled to open to drain the water in the separation box. The electric push rod drives the lifting door to rise, so that the solidified oil is discharged from the oil drain port, thereby improving the separation effect of oil and water. At the same time, an oil scraper is arranged in the separation box. The driving motor drives the screw rod and the threaded action of the screw sleeve, so that the lifting frame drives the oil scraper to clean the oil adhering to the separation box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of an energy-saving oil-water separator for rosin resin production;

[0016] Figure 2 This is a front cross-sectional view of a separation box in an energy-saving oil-water separator for rosin resin production;

[0017] Figure 3 This is a schematic side view of the chassis structure of an energy-saving oil-water separator for rosin resin production;

[0018] Figure 4This is a top-down cross-sectional view of the separation box in an energy-saving oil-water separator used in rosin resin production.

[0019] In the figure: 1. Separation box; 2. Lifting frame; 3. Drive motor; 4. Screw rod; 5. Screw sleeve; 6. Display window; 7. Chassis; 8. Control switch; 9. Box door; 10. Handle; 11. Support frame; 12. Drain valve; 13. Fixing hole; 14. Drain pipe; 15. Fixing seat; 16. Slide rail; 17. Lifting door; 18. Electric push rod; 19. Slide mouth; 20. Oil scraper rack; 21. Refrigeration pipe; 22. Oil drain port; 23. Heat dissipation window; 24. Compressor refrigeration assembly; 25. Control valve; 26. Water inlet pipe. DETAILED DESCRIPTION

[0020] In the description of the present invention, 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 orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 limiting the present invention. 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 the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0021] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0022] See also Figures 1 to 4In the embodiment of the present invention, an energy-saving oil-water separator for rosin resin production includes a separation box 1, a chassis 7 is fixedly installed on the left side of the separation box 1, a compressor refrigeration assembly 24 is provided inside the chassis 7, a refrigeration pipe 21 is provided inside the separation box 1, both ends of the refrigeration pipe 21 are connected to the compressor refrigeration assembly 24, the compressor refrigeration assembly 24 consists of four main parts including a compressor, a condenser, an expansion valve or a capillary tube and an evaporator. The refrigerant circulates continuously in this system, absorbs and releases heat through changes in physical state, thereby achieving the purpose of refrigeration. This refrigeration method is widely used in refrigerators and air conditioners. Its specific refrigeration principle is an existing known technology and will not be repeated here. The right side of the separation box 1 An oil drain port 22 is provided on the side, and two slide rails 16 are fixedly connected to the right side of the separation box 1. The inside of the two slide rails 16 are slidably connected together with a lifting door 17. The bottom surface of the separation box 1 is fixedly connected to a drain pipe 14, and one end of the drain pipe 14 is fixedly connected to a drain valve 12. An oil scraper 20 is provided inside the separation box 1. The waste water is cooled by the refrigeration pipe 21 in the separation box 1, and the compressor refrigeration assembly 24 in the chassis 7 cooperates with the refrigeration pipe 21 to cool down. The oil in the waste water solidifies in a low temperature environment. The drain valve 12 at one end of the drain pipe 14 is opened to drain the water in the separation box 1. The solidified oil blocks fall to the bottom of the separation box 1 under the action of gravity, and then the electric push rod 18 is controlled to open the lifting door 17 to discharge the solidified oil blocks.

[0023] A lifting frame 2 is provided above the separation box 1. Two sliding openings 19 are provided on the upper surface of the separation box 1. The top of each lifting frame 2 passes through the sliding opening 19 and is connected to the oil scraper frame 20. The upper surface of the lifting frame 2 is fixedly inlaid with a wire sleeve 5. The internal thread of the wire sleeve 5 is connected to the screw rod 4. A driving motor 3 is fixedly installed on the upper surface of the separation box 1. The output end of the driving motor 3 is connected to the bottom end of the screw rod 4. The screw rod 4 and the wire sleeve 5 are driven by the driving motor 3 to drive the lifting frame 2 to drive the oil scraper frame 20 to clean the oil adhered to the separation box 1. An electric push rod 18 is fixedly installed on the right side of the separation box 1. The output end of the electric push rod 18 is connected to the upper surface of the lifting door 17. The lifting door 17 can be driven to open by the electric push rod 18 to facilitate the discharge of solidified oil at the oil drain port 22.

[0024] The back of the separation box 1 is fixedly connected with a water inlet pipe 26, one end of the water inlet pipe 26 is fixedly connected with a control valve 25, and the front of the separation box 1 is provided with a display window 6. The oily wastewater can be discharged into the separation box 1 through the water inlet pipe 26 for separation. The front and back of the separation box 1 are fixedly connected with a support frame 11, and the bottom end of each support frame 11 is fixedly connected to a fixing seat 15. The upper surface of each fixing seat 15 is provided with a fixing hole 13. The support frame 11 is convenient for supporting the oil-water separator, and the fixing seat 15 is convenient for fixing the oil-water separator. A door 9 is hinged on one side of the chassis 7 through a hinge, and a handle 10 is fixedly connected to one side of the door 9. A heat dissipation window 23 is provided on one side of the door 9. The heat dissipation window 23 facilitates the heat dissipation of the chassis 7. A control switch 8 is fixedly installed on the front of the chassis 7. The control switch 8 is electrically connected to the drive motor 3, the compressor refrigeration assembly 24 and the electric push rod 18 through a wire. The oil-water separator is conveniently controlled by the control switch 8. The built-in controller of the control switch 8 can control the refrigeration temperature to ensure the temperature at which the oil solidifies and the water does not freeze.

[0025] The working principle of the utility model is as follows: when in use, the oil-water separator is first fixed in the use position by the fixing base 15, the power of the oil-water separator is turned on, the oily wastewater generated in the production process of rosin resin is injected into the separation box 1 through the water inlet pipe 26, the wastewater is refrigerated by the refrigeration pipe 21 in the separation box 1, the compressor refrigeration component 24 in the chassis 7 cooperates with the refrigeration pipe 21 to cool the temperature, the oil in the wastewater solidifies in the low temperature environment, the drain valve 12 at one end of the drain pipe 14 is opened, the water in the separation box 1 is drained, and the solidified oil blocks fall to the bottom of the separation box 1 under the action of gravity, and then the electric push rod 18 is controlled to open the lifting door 17 to discharge the solidified oil blocks.

[0026] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art who is familiar with the technical field can make equivalent replacements or changes according to the technical solution and the utility model concept of the present invention within the technical scope disclosed by the present invention, and they should be included in the scope of protection of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0027] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method 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 can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An energy-saving oil-water separator for rosin resin production, comprising a separation box (1), characterized in that: The left side of the separation box (1) is fixedly mounted with a machine box (7), the interior of the machine box (7) is provided with a compressor refrigeration assembly (24), the interior of the separation box (1) is provided with a refrigeration pipe (21), both ends of the refrigeration pipe (21) are connected to the compressor refrigeration assembly (24), the right side of the separation box (1) is provided with an oil drain port (22), the right side of the separation box (1) is fixedly connected with two slide rails (16), the interiors of the two slide rails (16) are slidably connected with a lifting door (17), the bottom surface of the separation box (1) is fixedly connected with a drain pipe (14), one end of the drain pipe (14) is fixedly connected with a drain valve (12), and the interior of the separation box (1) is provided with an oil scraper rack (20).

2. The energy-saving oil-water separator for rosin resin production according to claim 1, characterized in that: A lifting frame (2) is provided above the separation box (1), and two sliding openings (19) are provided on the upper surface of the separation box (1). The top end of each lifting frame (2) passes through the sliding opening (19) and is connected to the oil scraping frame (20). A wire sleeve (5) is fixedly embedded on the upper surface of the lifting frame (2), and the internal thread of the wire sleeve (5) is connected to a screw rod (4). A driving motor (3) is fixedly installed on the upper surface of the separation box (1), and the output end of the driving motor (3) is connected to the bottom end of the screw rod (4).

3. The energy-saving oil-water separator for rosin resin production according to claim 1, characterized in that: An electric push rod (18) is fixedly mounted on the right side of the separation box (1), and an output end of the electric push rod (18) is connected to the upper surface of the lifting door (17).

4. The energy-saving oil-water separator for rosin resin production according to claim 1, characterized in that: The back of the separation box (1) is fixedly connected to a water inlet pipe (26), one end of the water inlet pipe (26) is fixedly connected to a control valve (25), and the front of the separation box (1) is provided with a display window (6).

5. The energy-saving oil-water separator for rosin resin production according to claim 1, characterized in that: The front and back sides of the separation box (1) are fixedly connected to support frames (11), the bottom end of each support frame (11) is fixedly connected to a fixing seat (15), and the upper surface of each fixing seat (15) is provided with a fixing hole (13).

6. The energy-saving oil-water separator for rosin resin production according to claim 1, characterized in that: A door (9) is movably hinged to one side of the chassis (7) via a hinge, a handle (10) is fixedly connected to one side of the door (9), and a heat dissipation window (23) is provided on one side of the door (9).

7. The energy-saving oil-water separator for rosin resin production according to claim 1, characterized in that: A control switch (8) is fixedly mounted on the front of the chassis (7), and the control switch (8) is electrically connected to the drive motor (3), the compressor refrigeration assembly (24), and the electric push rod (18) through wires.

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