A tea oil processing residue filtration device

Abstract

This utility model discloses a tea oil processing residue filtration device, including a base, with a housing fixedly connected to the top of the base via a bracket. A first filter tank is located at the left end of the inner cavity of the housing, and a second filter tank is located at the right end. Both the first and second filter tanks are equipped with filter screens. A first feed inlet is located at the top of the first filter tank, and a second feed inlet is located at the top of the second filter tank. The first and second filter tanks in this utility model form a dual-tank cooperative layout. With the help of solenoid valves inside the first and second feed inlets at their tops, alternating operations of "one tank for filtration, one tank for cleaning" can be achieved. When residue accumulates on the filter screen of the first filter tank, the PLC controller can close the solenoid valve of the first feed inlet and open the solenoid valve of the second feed inlet, switching the tea oil to the second filter tank for continued filtration without stopping the machine, ensuring continuous production.

Description

Technical Field

[0001] This utility model relates to the field of tea oil processing technology, specifically to a tea oil residue filtration device. Background Technology

[0002] Camellia oil, as a high-end woody edible oil, is widely used in food, cosmetics, and pharmaceutical fields due to its mellow taste, rich unsaturated fatty acids, and good storage stability. In the large-scale processing of camellia oil, the pressed crude oil contains a large amount of residue (such as tea seed fragments and fibrous impurities). If not thoroughly filtered out, this residue will not only affect the clarity and taste of the camellia oil but also accelerate its oxidation and deterioration, shortening its storage period. Furthermore, it may clog subsequent refining equipment, increasing production losses. However, current camellia oil residue filtration devices are mostly single-tank designs. During filtration, residue gradually accumulates on the filter screen, slowing down the filtration speed and requiring frequent shutdowns to disassemble and clean the filter screen, which cannot meet the needs of continuous processing. Therefore, we propose a camellia oil residue filtration device. Utility Model Content

[0003] The purpose of this utility model is to provide a tea oil processing residue filtration device, which has the advantage of continuous use. It solves the problem that most current tea oil processing residue filtration devices are single-tank designs, and during the filtration process, oil residue will gradually accumulate on the surface of the filter screen, resulting in a slow filtration speed. This requires frequent shutdowns to disassemble the filter screen and clean the oil residue, which cannot meet the needs of continuous processing.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a tea oil processing residue filtration device, comprising a base, a housing fixedly connected to the top of the base via a bracket, a first filter groove opened at the left end of the inner cavity of the housing, a second filter groove opened at the right end of the inner cavity of the housing, a filter screen provided in the inner cavity of both the first and second filter grooves, a first feed inlet opened at the top of the first filter groove, a second feed inlet opened at the top of the second filter groove, a solenoid valve installed in the inner cavity of both the first and second feed inlets, a discharge outlet opened at the bottom of the inner cavity of the housing, a timer fixedly connected to the upper part of the left side of the housing, an alarm fixedly connected to the middle part of the left side of the housing, and a PLC controller fixedly connected to the lower part of the left side of the housing.

[0005] Preferably, an electric telescopic rod is fixedly connected to both the left and right ends of the back of the housing, a connecting block is fixedly connected to the front of the electric telescopic rod, and a cleaning brush is fixedly connected to the bottom of the connecting block by bolts, the cleaning brush contacting the top of the filter screen.

[0006] Preferably, the input terminal of the PLC controller is electrically connected to the output terminal of the timer, and the output terminal of the PLC controller is electrically connected to the input terminals of the solenoid valve, the alarm, and the electric telescopic rod.

[0007] Preferably, a receiving box is placed on top of the base, and the receiving box is located directly below the discharge port.

[0008] Preferably, a toolbox is fixedly connected to the left rear end of the top of the base, and a partition is fixedly connected to the inner cavity of the toolbox.

[0009] Preferably, a battery box is fixedly connected to the right rear end of the top of the base, and a storage battery is fixedly connected to the inner cavity of the battery box.

[0010] Preferably, the base has fixing blocks fixedly connected to both the front and rear ends on the left and right sides, and bolts are provided on the fixing blocks.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. The first and second filter tanks inside the housing of this utility model form a dual-tank collaborative layout. Combined with the solenoid valves inside the first and second feed inlets at the top of both tanks, alternating "one tank for filtration, one tank for cleaning" operations can be achieved. When oil residue accumulates on the filter screen of the first filter tank, the PLC controller can close the solenoid valve of the first feed inlet and open the solenoid valve of the second feed inlet, switching the tea oil to the second filter tank for continued filtration without stopping the machine, ensuring continuous production. The timer on the left side of the housing can be preset for a single filtration duration. When the filtration time reaches the set value, the timer transmits a signal to the PLC controller, which triggers an alarm to remind operators to clean the oil residue in a timely manner, avoiding a decrease in filtration efficiency due to human negligence. The filtered pure tea oil flows precisely into the collection box at the top of the base through the discharge port at the bottom of the housing, achieving centralized collection.

[0013] 2. The electric telescopic rods on the left and right ends of the back of the box of this utility model can drive the cleaning brush at the bottom of the front connecting block to move smoothly along the surface of the filter screen, automatically cleaning the oil residue accumulated on the filter screen without manual operation, which can reduce labor intensity. The toolbox at the top left rear end of the base stores filter screen spare parts, solenoid valve repair tools, cleaning brush replacement parts, etc. through partitions, so that operators do not need to find additional tools. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the main sectional view of the present invention;

[0017] Figure 4 This is a schematic diagram of the left-side cross-sectional structure of this utility model.

[0018] In the diagram: 1. Base; 2. Receiving box; 3. Fixing block; 4. Bolt; 5. Toolbox; 6. Timer; 7. Box body; 8. First feed inlet; 9. Second feed inlet; 10. Solenoid valve; 11. Alarm; 12. PLC controller; 13. Electric telescopic rod; 14. Connecting block; 15. Battery box; 16. First filter tank; 17. Second filter tank; 18. Filter screen; 19. Discharge port; 20. Cleaning brush. Detailed Implementation

[0019] 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.

[0020] 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 or selective embodiment that excludes other embodiments.

[0021] Example 1:

[0022] Please see Figure 1-4 As shown, this utility model provides a tea oil processing residue filtration device, including a base 1. A box 7 is fixedly connected to the top of the base 1 via a bracket. A first filter groove 16 is opened at the left end of the inner cavity of the box 7, and a second filter groove 17 is opened at the right end of the inner cavity of the box 7. Filter screens 18 are provided in the inner cavities of both the first filter groove 16 and the second filter groove 17. A first feed inlet 8 is opened at the top of the first filter groove 16, and a second feed inlet 9 is opened at the top of the second filter groove 17. Solenoid valves 10 are installed in the inner cavities of both the first feed inlet 8 and the second feed inlet 9. A discharge outlet 19 is opened at the bottom of the inner cavity of the box 7. A timer 6 is fixedly connected to the upper left side of the box 7, an alarm 11 is fixedly connected to the middle left side of the box 7, and a PLC controller 12 is fixedly connected to the lower left side of the box 7. The input terminal of the PLC controller 12 is electrically connected to the output terminal of the timer 6, and the output terminal of the PLC controller 12 is electrically connected to the input terminals of the solenoid valve 10, the alarm 11, and the electric telescopic rod 13.

[0023] In this technical solution, the first filter tank 16 and the second filter tank 17 inside the housing 7 form a dual-tank collaborative layout. With the help of the solenoid valves 10 in the first feed inlet 8 and the second feed inlet 9 at the top of both, it can realize the alternating operation of "one tank for filtration and one tank for cleaning". When the filter screen 18 of the first filter tank 16 accumulates oil residue, the PLC controller 12 can close the solenoid valve 10 of the first feed inlet 8 and open the solenoid valve 10 of the second feed inlet 9. The tea oil is switched to the second filter tank 17 for further filtration without stopping the machine, ensuring continuous production. The timer 6 on the left side of the housing 7 can be preset for the duration of a single filtration. When the filtration time reaches the set value, the timer 6 transmits a signal to the PLC controller 12. The controller triggers the alarm 11 to remind the operator to clean the oil residue in time and avoid the decrease in filtration efficiency due to human negligence. The filtered pure tea oil flows precisely into the collection box 2 at the top of the base 1 through the discharge port 19 at the bottom of the housing 7, realizing centralized collection.

[0024] Example 2:

[0025] Based on Embodiment 1, this utility model is as follows: Figure 1-4 As shown, electric telescopic rods 13 are fixedly connected to both the left and right ends of the back of the box 7. A connecting block 14 is fixedly connected to the front of the electric telescopic rod 13. A cleaning brush 20 is fixedly connected to the bottom of the connecting block 14 by bolts. The cleaning brush 20 contacts the top of the filter screen 18. A receiving box 2 is placed on the top of the base 1. The receiving box 2 is located directly below the discharge port 19. A toolbox 5 is fixedly connected to the left rear end of the top of the base 1. A partition is fixedly connected to the inner cavity of the toolbox 5. A battery box 15 is fixedly connected to the right rear end of the top of the base 1. A battery is fixedly connected to the inner cavity of the battery box 15. Fixing blocks 3 are fixedly connected to the front and rear ends of both sides of the base 1. Bolts 4 are provided on the fixing blocks 3.

[0026] The electric telescopic rods 13 on the left and right ends of the back of the housing 7 in this technical solution can drive the cleaning brush 20 at the bottom of the front connecting block 14 to move smoothly along the surface of the filter screen 18, automatically cleaning the oil residue accumulated on the filter screen 18 without manual operation, which can reduce labor intensity. The toolbox 5 at the top left rear end of the base 1 stores the filter screen 18 spare parts, solenoid valve 10 maintenance tools, cleaning brush 20 replacement parts, etc. through partitions, so that operators do not need to find additional tools.

[0027] The working principle of this utility model is as follows: When using this device to filter tea oil residue, firstly, the device is firmly fixed to the floor of the tea oil processing workshop by the fixing blocks 3 and bolts 4 on both sides of the base 1 to prevent displacement due to vibration during the filtration process; the crude tea oil to be filtered is connected to the first inlet 8 and the second inlet 9 on the top of the box 7 respectively, and the receiving box 2 on the top of the base 1 is aligned with the outlet 19 at the bottom of the box 7; the filtration parameters are set by the PLC controller 12 on the left side of the box 7, and after starting the device, the PLC controller 12 turns on the power to the first inlet 8. The crude tea oil flows into the first filter tank 16 through the solenoid valve 10 and is filtered by the filter screen 18 in the inner cavity. The oil residue is trapped, and the pure tea oil flows into the collection box 2 from the outlet 19. At the same time, the timer 6 on the left side of the box 7 starts timing. When the set filtration time is reached, the PLC controller 12 closes the solenoid valve 10 of the first feed port 8 and opens the solenoid valve 10 of the second feed port 9. The tea oil is switched to the second filter tank 17 for further filtration. At the same time, the electric telescopic rod 13 on the back of the box 7 corresponding to the first filter tank 16 is activated, which drives the cleaning brush 20 at the bottom of the connecting block 14 to move along the surface of the filter screen 18 to clean the residual oil residue.

[0028] 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 proportion 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.

[0029] 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.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. 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 solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A tea oil processing oil residue filtering device comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to the housing (7) by a bracket. The left end of the inner cavity of the housing (7) is provided with a first filter groove (16) and the right end of the inner cavity of the housing (7) is provided with a second filter groove (17). The inner cavities of the first filter groove (16) and the second filter groove (17) are both provided with filter screens (18). The top of the first filter groove (16) is provided with a first feed port (8) and the top of the second filter groove (17) is provided with a second feed port (9). The inner cavities of the first feed port (8) and the second feed port (9) are both equipped with solenoid valves (10). The bottom of the inner cavity of the housing (7) is provided with a discharge port (19). The upper left side of the housing (7) is fixedly connected with a timer (6). The middle left side of the housing (7) is fixedly connected with an alarm (11). The lower left side of the housing (7) is fixedly connected with a PLC controller (12).

2. A tea oil processing oil residue filtering device according to claim 1, characterized in that: Electric telescopic rods (13) are fixedly connected to both the left and right ends of the back of the box (7). A connecting block (14) is fixedly connected to the front of the electric telescopic rod (13). A cleaning brush (20) is fixedly connected to the bottom of the connecting block (14) by bolts. The cleaning brush (20) contacts the top of the filter screen (18).

3. A tea oil processing oil residue filtering device according to claim 1, characterized in that: The input terminal of the PLC controller (12) is electrically connected to the output terminal of the timer (6), and the output terminal of the PLC controller (12) is electrically connected to the input terminals of the solenoid valve (10), the alarm (11), and the electric telescopic rod (13).

4. The tea oil processing oil residue filtering device according to claim 1, characterized in that: A receiving box (2) is placed on top of the base (1), and the receiving box (2) is located directly below the discharge port (19).

5. A tea oil processing residue filtration device according to claim 1, characterized in that: A toolbox (5) is fixedly connected to the left rear end of the top of the base (1), and a partition is fixedly connected to the inner cavity of the toolbox (5).

6. A tea oil processing oil residue filtering device according to claim 1, characterized in that: A battery box (15) is fixedly connected to the right rear end of the top of the base (1), and a storage battery is fixedly connected to the inner cavity of the battery box (15).

7. A tea oil processing oil residue filtering device according to claim 1, characterized in that: The base (1) has fixed blocks (3) fixedly connected to the front and rear ends on both sides of the base (1), and bolts (4) are provided on the fixed blocks (3).

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