A kind of grease microporous filter

Abstract

The utility model discloses a grease microporous filter, which belongs to the technical field of filters, and comprises a tank body and a plurality of microporous filter tubes detachably mounted inside the tank body, wherein an upper mounting seat and a lower mounting seat are fixedly mounted at the upper and lower ends of the tank body, respectively, and the upper mounting plate and the lower mounting plate are mounted on the upper mounting seat and the lower mounting seat, respectively, and a limiting mechanism is arranged in the middle of the upper mounting seat and the lower mounting seat. The utility model uses a limiting rod in the limiting mechanism to press the lower mounting plate against the position, thereby preventing the microporous filter tube from moving up and down, and by tightening the screw sleeve so that its bottom is pressed against the surface of the upper mounting seat, the connecting rod can be fixed, and then the limiting rod can be fixed, thereby ensuring the contact between the limiting rod and the microporous filter tube, improving the stability of the installation of the microporous filter tube, improving the convenience of the installation and disassembly of the microporous filter tube, facilitating maintenance and cleaning, and improving the maintenance and cleaning efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of filters, and in particular relates to a grease microporous filter. Background Art

[0002] A grease microporous filter is a device used for filtering grease. It is often used after refining and before filling, or used in series with a bag oil filter. Its main function is to remove insoluble fine impurities in grease to make the grease clear and transparent. The Chinese patent announcement number CN204891351U discloses a grease microporous filter, which is characterized in that the upper part of the tank body is cylindrical and the lower part is conical. A number of polymer microporous filter tubes are installed in the cylindrical tank body. The lower part of the microporous filter tube is connected to the oil outlet pipe outside the tank body through a manifold. At least one manifold is provided, an oil inlet pipe is provided in the middle of the side wall of the tank body, a slag discharge port is provided at the bottom of the tank body, a liquid level gauge is provided on the upper outer side of the cylindrical tank body, and an exhaust port is left on the top of the tank body. The utility model has the characteristics of reasonable structural design, good filtering effect, simple equipment operation and low use cost.

[0003] The problem with the prior art is that most of the existing microporous filter tubes are installed in the tank body by fasteners such as bolts. Since there are a large number of microporous filter tubes inside the grease microporous filter, the microporous filter tubes need to be fixed one by one during installation, and the bolts need to be removed one by one during disassembly. The whole process is time-consuming and not conducive to subsequent maintenance and disassembly and cleaning. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a grease microporous filter, which has the advantages of convenient installation and disassembly and improved maintenance and cleaning efficiency. It solves the problem that most of the existing microporous filter tubes are installed in the tank body by fasteners such as bolts. Since there are a large number of microporous filter tubes inside the grease microporous filter, the microporous filter tubes need to be fixed in turn during installation, and the bolts need to be removed in turn during disassembly. The whole process is time-consuming and not conducive to subsequent maintenance and disassembly and cleaning.

[0005] The utility model is implemented as follows: a grease microporous filter comprises a tank body and a plurality of microporous filter tubes detachably mounted inside the tank body, the tank body being provided with an oil inlet and a slag discharge port, a storage box being fixedly mounted at the bottom of the tank body, an oil outlet being arranged on the storage box, a top cover being detachably mounted at the top of the tank body, an upper mounting seat and a lower mounting seat being fixedly mounted at the upper and lower ends of the tank body, an upper mounting plate and a lower mounting plate being fixedly mounted at the upper and lower ends of the microporous filter tube, the upper mounting plate and the lower mounting plate being respectively mounted on the upper mounting seat and the lower mounting seat, a limiting mechanism being arranged in the middle of the upper mounting seat and the lower mounting seat, the limiting mechanism comprising a connecting rod and a plurality of limiting rods, a plurality of the limiting rods being fixedly mounted at the lower end of the connecting rod, and a plurality of the limiting rods respectively correspondingly fixing a plurality of microporous filter tubes.

[0006] As a preferred embodiment of the present invention, an upper insert rod and a lower insert rod are fixedly connected to the lower surfaces of the upper mounting plate and the lower mounting plate respectively.

[0007] As a preferred embodiment of the present invention, the upper mounting seat and the lower mounting seat are respectively provided with an upper plug hole and a lower plug hole, and the upper plug rod and the lower plug rod are respectively plugged into the upper plug hole and the lower plug hole.

[0008] As a preferred embodiment of the utility model, a first sealing ring and a second sealing ring are fixedly mounted on the inner side walls at the upper and lower ends of the tank body, respectively, and the first sealing ring and the second sealing ring abut against the edges of the lower surfaces of the upper mounting seat and the lower mounting seat, respectively.

[0009] As a preferred embodiment of the present invention, the bottom of the connecting rod is rotatably mounted on the middle part of the upper surface of the lower mounting seat, and the upper end of the connecting rod is rotatably mounted on the middle part of the upper mounting seat.

[0010] As a preferred embodiment of the utility model, a screw rod is fixedly connected to the top end of the connecting rod, and a threaded sleeve is provided on the screw rod body.

[0011] As a preferred embodiment of the present invention, an indicator knob is fixedly connected to the top end of the screw rod, and each end of the indicator knob corresponds to the position of a plurality of limit rods.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model can realize the preliminary installation and fixation of the microporous filter tube by arranging an upper mounting plate and a lower mounting plate at the upper and lower ends of the microporous filter tube, and respectively plugging the lower plug rod and the upper plug rod into the lower plug hole and the upper plug hole.

[0014] 2. The utility model uses the limiting rod in the limiting mechanism to press the lower mounting plate tightly, thereby preventing the microporous filter tube from moving up and down. By tightening the screw sleeve, its bottom is pressed against the surface of the upper mounting seat, thereby fixing the connecting rod and then fixing the limiting rod, ensuring the contact between the limiting rod and the microporous filter tube, and improving the stability of the installation of the microporous filter tube.

[0015] 3. The utility model enables the staff to grasp the position of the limit rods by making each end of the indicator knob correspond to the position of a plurality of limit rods, thereby better performing the limit operation on the microporous filter tube.

[0016] 4. Through the above technical solution, the convenience of installation and disassembly of the microporous filter tube can be improved, maintenance and cleaning can be facilitated, and the maintenance and cleaning efficiency can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of a first partial cutaway three-dimensional structure of the utility model;

[0019] Figure 3 For the utility model Figure 1 A magnified view of the structure at center;

[0020] Figure 4 It is a schematic diagram of a second partial cutaway three-dimensional structure of the utility model;

[0021] Figure 5 It is an exploded view of the local structure of the utility model.

[0022] In the figure: 1. tank body; 101. oil inlet; 102. slag discharge port; 103. storage box; 104. oil outlet; 105. first sealing ring; 106. second sealing ring; 2. limiting mechanism; 201. connecting rod; 202. screw rod; 203. screw sleeve; 204. indicator knob; 205. limiting rod; 3. top cover; 4. upper mounting seat; 401. upper plug hole; 5. lower mounting seat; 501. lower plug hole; 6. microporous filter tube; 7. upper mounting plate; 701. upper plug rod; 8. lower mounting plate; 801. lower plug rod. DETAILED DESCRIPTION

[0023] In order to further understand the content, features and effects of the utility model, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0024] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0025] like Figures 1 to 5As shown, a grease microporous filter provided by an embodiment of the utility model comprises a tank body 1 and a plurality of microporous filter tubes 6 detachably mounted inside the tank body 1, an oil inlet 101 and a slag discharge port 102 are arranged on the tank body 1, a storage box 103 is fixedly mounted on the bottom of the tank body 1, an oil outlet 104 is arranged on the storage box 103, a top cover 3 is detachably mounted on the top of the tank body 1, an upper mounting seat 4 and a lower mounting seat 5 are fixedly mounted on the upper and lower ends of the tank body 1, an upper mounting plate 7 and a lower mounting plate 8 are fixedly mounted on the upper and lower ends of the microporous filter tube 6, the upper mounting plate 7 and the lower mounting plate 8 are respectively mounted on the upper mounting seat 4 and the lower mounting seat 5, a limiting mechanism 2 is arranged in the middle of the upper mounting seat 4 and the lower mounting seat 5, the limiting mechanism 2 comprises a connecting rod 201 and a plurality of limiting rods 205, the plurality of limiting rods 205 are fixedly mounted on the lower end of the connecting rod 201, and the plurality of limiting rods 205 respectively fix the plurality of microporous filter tubes 6.

[0026] Furthermore, the upper mounting plate 7 and the lower mounting plate 8 are respectively fixedly connected with an upper plug rod 701 and a lower plug rod 801, and the upper mounting seat 4 and the lower mounting seat 5 are respectively provided with an upper plug hole 401 and a lower plug hole 501, and the upper plug rod 701 and the lower plug rod 801 are respectively plugged into the upper plug hole 401 and the lower plug hole 501, and the first sealing ring 105 and the second sealing ring 106 are respectively fixedly installed on the inner side walls at the upper and lower ends of the tank body 1, and the first sealing ring 105 and the second sealing ring 106 are respectively abutted against the edges of the lower surfaces of the upper mounting seat 4 and the lower mounting seat 5.

[0027] In the present application, the inner diameter of the upper socket 401 is slightly larger than the lower mounting plate 8, and the lower mounting plate 8 can pass through the upper socket 401 to facilitate the installation of the microporous filter tube 6. When installing the microporous filter tube 6, after the microporous filter tube 6 and the lower mounting plate 8 are passed through the upper socket 401, the lower plug rod 801 is correspondingly plugged into the lower socket 501, and the bottom of the microporous filter tube 6 extends into the storage box 103. The lower mounting plate 8 is located above the lower mounting seat 5, and the upper mounting plate 7 is located in the upper mounting seat 4. The upper plug rod 701 is correspondingly plugged into the upper socket 401, so that the position of the microporous filter tube 6 is initially fixed.

[0028] By providing the first sealing ring 105 and the second sealing ring 106 , the sealing performance between the upper mounting seat 4 and the lower mounting seat 5 and the tank body 1 can be improved to avoid liquid leakage.

[0029] Furthermore, the bottom of the connecting rod 201 is rotatably mounted on the middle of the upper surface of the lower mounting seat 5, and the upper end of the connecting rod 201 is rotatably mounted on the middle of the upper mounting seat 4. The top of the connecting rod 201 is fixedly connected to a screw rod 202, and a threaded sleeve 203 is threadedly sleeved on the body of the screw rod 202. The top of the screw rod 202 is fixedly connected to an indicating knob 204, and each end of the indicating knob 204 corresponds to the position of a number of limit rods 205.

[0030] In the present application, the limiting mechanism 2 is used to limit the microporous filter tube 6. In the initial state, the limiting rod 205 is located between two adjacent microporous filter tubes 6. After the microporous filter tube 6 is initially fixed, the screw rod 202 and the connecting rod 201 are driven to rotate synchronously by rotating the indicating knob 204, and the connecting rod 201 drives the limiting rod 205 to rotate synchronously. The limiting rod 205 is tightly attached to the outer peripheral surface of the microporous filter tube 6 and pressed on the lower mounting plate 8, so that the microporous filter tube 6 can be prevented from moving upward. The lower plug rod 801 and the upper plug rod 701 are plugged into the lower plug hole 501 and the upper plug hole 401, so that the microporous filter tube 6 can be prevented from shaking left and right. The lower mounting plate 8 and The upper end of the upper mounting plate 7 abuts against the upper surface of the lower mounting seat 5 and the upper mounting seat 4, which can prevent the microporous filter tube 6 from moving downward, thereby playing a good limiting role for the microporous filter tube 6 and improving the stability of the microporous filter tube 6 during use. By tightening the screw sleeve 203 to press its bottom against the surface of the upper mounting seat 4, the connecting rod 201 can be fixed, and then the limiting rod 205 can be fixed to ensure the abutment between the limiting rod 205 and the microporous filter tube 6. By making the ends of the indicating knob 204 correspond to the positions of several limiting rods 205, the staff can grasp the position of the limiting rod 205, thereby better performing the limiting operation on the microporous filter tube 6.

[0031] The working principle of this utility model:

[0032] Liquid flows in from the oil inlet 101 of the tank body 1, and while filling the tank body 1, passes through the microporous filter tube 6 from the outside to the inside, and the filtered oil passes through the microporous filter tube 6 and is discharged from the oil outlet 104, and impurities larger than the rated accuracy of the microporous filter tube 6 are trapped in the surface layer of the microporous filter tube 6, thereby completing the filtering process, wherein the microporous filter tube 6 is fixedly installed in the tank body 1 through the limiting mechanism 2. When installing the microporous filter tube 6, after the microporous filter tube 6 and the lower mounting plate 8 pass through the upper plug hole 401, the lower plug rod 801 is correspondingly plugged into the lower plug hole 501, and the bottom of the microporous filter tube 6 extends to the storage box 10 3, the lower mounting plate 8 is located above the lower mounting seat 5, the upper mounting plate 7 is located in the upper mounting seat 4, the upper plug rod 701 is correspondingly plugged into the upper plug hole 401, so that the position of the microporous filter tube 6 is initially fixed, and the indicating knob 204 is turned to drive the screw rod 202 and the connecting rod 201 to rotate synchronously, and the connecting rod 201 drives the limiting rod 205 to rotate synchronously, and the limiting rod 205 is tightly attached to the outer peripheral surface of the microporous filter tube 6 and pressed on the lower mounting plate 8, so that the microporous filter tube 6 can be prevented from moving upward, and the installation and limiting of the microporous filter tube 6 are completed. Otherwise, the microporous filter tube 6 can be easily disassembled.

[0033] To sum up: this kind of oil and fat microporous filter, by arranging an upper mounting plate 7 and a lower mounting plate 8 at the upper and lower ends of the microporous filter tube 6, and respectively connecting the lower plug rod 801 and the upper plug rod 701 with the lower plug hole 501 and the upper plug hole 401, can achieve the preliminary installation and fixation of the microporous filter tube 6, and the lower mounting plate 8 is pressed and limited by the limiting rod 205 in the limiting mechanism 2, so as to prevent the microporous filter tube 6 from moving up and down, and the bottom of the screw sleeve 203 is pressed against the surface of the upper mounting seat 4 by tightening the screw sleeve 203, so that the connecting rod 201 can be fixed, and then the limiting rod 205 can be fixed, thereby ensuring the abutment of the limiting rod 205 with the microporous filter tube 6 and improving the stability of the installation of the microporous filter tube 6.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grease microporous filter, comprising a tank body (1) and a plurality of microporous filter tubes (6) detachably mounted inside the tank body (1), characterized in that: The tank body (1) is provided with an oil inlet (101) and a slag discharge port (102); a storage box (103) is fixedly mounted on the bottom of the tank body (1); an oil outlet (104) is provided on the storage box (103); a top cover (3) is detachably mounted on the top of the tank body (1); an upper mounting seat (4) and a lower mounting seat (5) are fixedly mounted at the upper and lower ends of the tank body (1); an upper mounting plate (7) and a lower mounting plate (5) are fixedly mounted at the upper and lower ends of the microporous filter tube (6); The upper mounting plate (7) and the lower mounting plate (8) are mounted on an upper mounting seat (4) and a lower mounting seat (5) respectively. A limiting mechanism (2) is arranged in the middle of the upper mounting seat (4) and the lower mounting seat (5). The limiting mechanism (2) comprises a connecting rod (201) and a plurality of limiting rods (205). The plurality of limiting rods (205) are fixedly mounted on the lower end of the connecting rod (201). The plurality of limiting rods (205) respectively fix a plurality of microporous filter tubes (6).

2. A grease microporous filter according to claim 1, characterized in that: An upper insert rod (701) and a lower insert rod (801) are fixedly connected to the lower surfaces of the upper mounting plate (7) and the lower mounting plate (8), respectively.

3. A grease microporous filter as claimed in claim 2, characterized in that: The upper mounting seat (4) and the lower mounting seat (5) are respectively provided with an upper plug hole (401) and a lower plug hole (501), and the upper plug rod (701) and the lower plug rod (801) are respectively plugged into the upper plug hole (401) and the lower plug hole (501).

4. A grease microporous filter according to claim 1, characterized in that: A first sealing ring (105) and a second sealing ring (106) are fixedly mounted on the inner side walls at the upper and lower ends of the tank body (1), respectively; the first sealing ring (105) and the second sealing ring (106) are respectively abutted against the lower surface edges of the upper mounting seat (4) and the lower mounting seat (5).

5. A grease microporous filter according to claim 1, characterized in that: The bottom of the connecting rod (201) is rotatably mounted on the middle of the upper surface of the lower mounting seat (5), and the upper end of the connecting rod (201) is rotatably mounted on the middle of the upper mounting seat (4).

6. A grease microporous filter according to claim 1, characterized in that: The top end of the connecting rod (201) is fixedly connected to a screw rod (202), and a screw sleeve (203) is threadedly sleeved on the body of the screw rod (202).

7. A grease microporous filter according to claim 6, characterized in that: The top end of the screw rod (202) is fixedly connected with an indicating knob (204), and each end of the indicating knob (204) corresponds to the position of a plurality of limiting rods (205).

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