Self-cleaning filter screen type walnut oil cold pressing and filtering integrated machine

Abstract

The utility model relates to walnut oil processing technical field, and disclose a self -cleaning filter screen formula walnut oil cold pressing filter integrated machine, including filter tank, cold press and filter plate, and the rear part of cold press upper end is connected with the feed pipe, the middle part of drive box upper end is provided with the chute, the upper end of chute is slidably installed with the sliding frame, and the lower end of sliding frame is installed with the dismantling plate through the thread, the lower end of dismantling plate all is provided with two L type pipes, and the inner end of L type pipe all is rotatably connected with filter plate, and two filter plate inboard wall upper end is provided with two springs, and filter plate is provided with coarse filter screen and fine filter screen respectively. In the utility model, two filter plates are used for filtering operation to walnut oil, the coarse filter screen is used for intercepting larger particulate matter, the fine filter screen further refines the filtering precision, drives two springs to carry out the elastic movement, thereby can drive two filter plates to vibrate, avoids the impurity remaining in walnut oil to block the filter plate, avoids the manual cleaning of shutdown, and does not influence the production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of walnut oil processing technology, specifically a self-cleaning filter-type walnut oil cold pressing and filtering integrated machine. Background Technology

[0002] In the walnut oil production process, cold pressing and filtration are usually carried out separately. The crude oil produced during cold pressing contains a certain amount of suspended solids and impurities such as phospholipids, which need to be filtered to obtain a clear and transparent finished oil.

[0003] Existing walnut oil cold pressing and filtering integrated machines are only designed with one layer of filter screen, which cannot completely remove impurities from walnut oil. Furthermore, the filter screen is easily clogged, requiring frequent machine shutdowns for manual cleaning, which affects production efficiency. In addition, it requires operators to clean it, and it cannot achieve self-cleaning, which increases labor intensity and production costs. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a self-cleaning filter-type walnut oil cold pressing and filtering integrated machine, which has advantages such as self-cleaning and solves the problems mentioned in the background technology.

[0005] To achieve the above-mentioned self-cleaning purpose, this utility model provides the following technical solution: a self-cleaning filter-type walnut oil cold pressing and filtering integrated machine, including a filter tank, a cold press and a filter plate, wherein the upper rear part of the cold press is connected to a feed pipe and the lower front part of the cold press is connected to a connecting pipe. A drive box is installed on the right side wall of the filter tank. A sliding groove is provided in the middle of the upper end of the drive box. A sliding frame is slidably installed on the upper end of the sliding groove. A disassembly plate is threadedly installed on the lower end of the sliding frame. Two L-shaped tubes are provided on the lower end of each disassembly plate. The inner ends of the L-shaped tubes are rotatably connected to the filter plates. Two springs are provided on the upper end of the inner side walls of the two filter plates. The filter plates are respectively provided with a coarse filter screen and a fine filter screen.

[0006] As a further improvement of this utility model: a drive motor is installed at the rear of the drive box, and a ball screw is mounted on the drive motor via the motor shaft. A screw slide is driven onto the ball screw, and the upper end of the screw slide passes through the slide groove and is fixedly connected to the bottom of the sliding frame. When clean water is injected into the filter tank, the drive motor is started. The drive motor drives the ball screw to rotate via the motor shaft, which in turn drives the screw slide to move back and forth, thereby driving the sliding frame to move back and forth. This allows the filter plate to move back and forth, achieving rapid self-cleaning and reducing labor intensity and production costs.

[0007] As a further improvement of this utility model: brackets are installed on both sides of the lower end of the filter tank, and two horizontal plates are provided on the inner side wall of the brackets. The brackets support the filter tank and improve its stability.

[0008] As a further improvement of this utility model: two support legs are installed at the lower end of the cold press, and a base plate is installed at the lower end of the support legs. Locking bolts are provided at the four corners of the upper end of the base plate, and the base plate is fixed to the ground by the locking bolts, thereby improving stability.

[0009] As a further improvement of this utility model: an outlet pipe is installed on the lower part of the front wall of the filter tank, and a collection tank is provided at the front end of the outlet pipe for convenient collection.

[0010] As a further improvement of this utility model, a control valve is provided on the connecting pipe to facilitate the control of the walnut oil flow rate.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. In this utility model, walnut oil is filtered by two filter plates. The coarse filter screen is used to intercept larger particles, and the fine filter screen further refines the filtration accuracy. This drives two springs to move elastically, which in turn drives the two filter plates to vibrate. This prevents impurities in the walnut oil from clogging the filter plates, avoids downtime for manual cleaning, and does not affect production efficiency.

[0012] 2. In this utility model, clean water is injected into the filter tank, the drive motor is started, and the drive motor drives the ball screw to rotate through the motor shaft, which drives the screw slide to move back and forth, and drives the sliding frame to move back and forth, thereby adjusting the filter plate to move back and forth, achieving rapid self-cleaning, and reducing labor intensity and production costs. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the ball screw structure in this utility model; Figure 3 This is a schematic diagram of the appearance of the filter plate in this utility model; Figure 4 In this utility model Figure 3 Enlarged schematic diagram of point A.

[0014] In the diagram: 1. Filter tank; 2. Support; 3. Collection tank; 4. Outlet pipe; 5. Sliding frame; 6. Slide; 7. Connecting pipe; 8. Cold press; 9. Feed pipe; 10. L-shaped pipe; 11. Support leg; 12. Base plate; 13. Filter plate; 14. Ball screw; 15. Screw slide; 16. Drive motor; 17. Spring; 18. Disassembly plate. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] It should be noted that the cold press machine 8 is existing technology and is common knowledge to those skilled in the art, so it will not be elaborated here.

[0017] Please see Figures 1-4 In this embodiment of the utility model, the self-cleaning filter screen type walnut oil cold pressing and filtering integrated machine includes a filter tank 1, a cold press 8 and a filter plate 13. The upper rear part of the cold press 8 is connected to a feed pipe 9, and the lower front part of the cold press 8 is connected to a connecting pipe 7. A drive box is installed on the right side wall of the filter tank 1. A slide groove 6 is provided in the middle of the upper end of the drive box. A sliding frame 5 is slidably installed on the upper end of the slide groove 6. A disassembly plate 18 is threadedly installed on the lower end of the sliding frame 5. Two L-shaped tubes 10 are provided on the lower end of each disassembly plate 18. The inner ends of the L-shaped tubes 10 are rotatably connected to the filter plates 13. Two springs 17 are provided on the upper end of the inner side wall of the two filter plates 13. The filter plates 13 are respectively provided with a coarse filter screen and a fine filter screen.

[0018] A drive motor 16 is installed at the rear of the drive box. A ball screw 14 is mounted on the drive motor 16 via a motor shaft. A screw slide 15 is mounted on the ball screw 14. The upper end of the screw slide 15 passes through a sliding groove 6 and is fixedly connected to the bottom of the sliding frame 5. When clean water is injected into the filter tank 1 and the drive motor 16 is started, the drive motor 16 drives the ball screw 14 to rotate via the motor shaft, causing the screw slide 15 to move back and forth, and thus the sliding frame 5 to move back and forth. This allows the filter plate 13 to move back and forth, achieving rapid self-cleaning and reducing labor intensity. Production costs; Supports 2 are installed on both sides of the lower end of the filter tank 1. Two horizontal plates are set on the inner side wall of the support 2. The support 2 supports the filter tank 1 to improve stability; Two support legs 11 are installed at the lower end of the cold press 8. A base plate 12 is installed at the lower end of the support legs 11. Locking bolts are set at the four corners of the upper end of the base plate 12. The base plate 12 is fixed to the ground by locking bolts, which improves stability; An outlet pipe 4 is installed at the lower part of the front wall of the filter tank 1. A collection tank 3 is set at the front end of the outlet pipe 4 for easy collection; A control valve is set on the connecting pipe 7 to easily control the flow rate of walnut oil.

[0019] The working principle of this utility model is as follows: Connect the device to the power supply and keep it powered on. Pour walnuts into the cold press 8 through the feed pipe 9, start the cold press 8, and perform the cold pressing operation. After cold pressing, the walnut oil enters the filter tank 1 through the connecting pipe 7. Two filter plates 13 filter the walnut oil. The coarse filter screen is used to intercept larger particles, and the fine filter screen further refines the filtration accuracy. This drives two springs 17 to move elastically, which in turn drives the two filter plates 13 to vibrate, preventing impurities in the walnut oil from clogging the filter plates 13. After filtration, the walnut oil enters the collection tank 3 through the outlet pipe 4. When cleaning is required, inject clean water into the filter tank 1 and start the drive motor 16. The drive motor 16 drives the ball screw 14 to rotate through the motor shaft, which drives the screw slide 15 to move back and forth, and drives the sliding frame 5 to move back and forth, thereby adjusting the back and forth movement of the filter plates 13 to achieve rapid self-cleaning.

[0020] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A self-cleaning filter screen type walnut oil cold pressing and filtering integrated machine, including a filter tank (1), a cold press (8) and a filter plate (13), wherein the upper rear part of the cold press (8) is connected to a feed pipe (9) and the lower front part of the cold press (8) is connected to a connecting pipe (7). Its features are: A drive box is installed on the right side wall of the filter tank (1). A sliding groove (6) is provided in the middle of the upper end of the drive box. A sliding frame (5) is slidably installed on the upper end of the sliding groove (6). A disassembly plate (18) is installed on the lower end of the sliding frame (5) by thread. Two L-shaped tubes (10) are provided on the lower end of the disassembly plate (18). The inner ends of the L-shaped tubes (10) are rotatably connected to the filter plate (13). Two springs (17) are provided on the upper end of the inner side wall of the two filter plates (13). The filter plates (13) are respectively provided with a coarse filter screen and a fine filter screen.

2. The self-cleaning filter-type walnut oil cold-pressing filter integrated machine according to claim 1, characterized in that: A drive motor (16) is installed in the rear of the drive box. A ball screw (14) is installed on the drive motor (16) through the motor shaft. A screw slide (15) is installed on the ball screw (14). The upper end of the screw slide (15) passes through the slide groove (6) and is fixedly connected to the bottom of the sliding frame (5).

3. The self-cleaning filter-type walnut oil cold-pressing filter integrated machine according to claim 1, characterized in that: The filter tank (1) has brackets (2) installed on both sides of its lower end, and the inner sidewall of the brackets (2) has two horizontal plates.

4. The self-cleaning filter-type walnut oil cold-pressing filter integrated machine according to claim 1, characterized in that: The cold press (8) has two support legs (11) installed at the lower end. The support legs (11) have a base plate (12) installed at the lower end. Locking bolts are provided at the four corners of the upper end of the base plate (12).

5. The self-cleaning filter-type walnut oil cold-pressing filter integrated machine according to claim 1, characterized in that: A discharge pipe (4) is installed on the lower part of the front wall of the filter tank (1), and a collection tank (3) is provided at the front end of the discharge pipe (4).

6. The self-cleaning filter-type walnut oil cold-pressing filter integrated machine according to claim 1, characterized in that: A control valve is installed on the connecting pipe (7).

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