Improved bag filter

Abstract

The utility model belongs to the rapeseed oil processing technical field, specifically is a kind of improved bag filter, including barrel body;The sidewall of barrel body is provided with filter body;The sidewall of barrel body is fixed with multiple groups of supporting leg;The sidewall of barrel body is provided with placing groove;The sidewall of placing groove is fixed with multiple groups of heating rod;The sidewall of barrel body is provided with guide rail;The inside of guide rail is slidably connected with multiple groups of slide bar;The sidewall of slide bar is fixed with connecting frame;The sidewall of connecting frame is fixed with thermal insulation cotton;The top of barrel body is provided with cover;Through the heating rod structure of setting, this design when rapeseed oil is filtered in colder environment, can play the role of heating, to improve the fluidity of rapeseed oil, shorten the filtering duration, and can improve processing quality, simultaneously, can also play the role of heat preservation, to reduce the loss of heat.

Description

Technical Field

[0001] This utility model belongs to the field of rapeseed oil processing technology, specifically a modified bag filter. Background Technology

[0002] With the development of society, rapeseed oil is often needed in other fields such as food cooking, food processing, industrial applications, medicine and cosmetics. Rapeseed oil is an edible oil extracted from rapeseed.

[0003] Modified bag filters are often used in rapeseed oil processing. During the rapeseed oil processing, the raw rapeseed itself carries impurities, and some solid particles such as rapeseed shell fragments, mud, and fibers are also generated in the pretreatment and primary pressing stages. Modified bag filters can accurately filter these impurities.

[0004] In existing technologies, long-term observation has revealed that the viscosity of existing modified bag filters increases and the flowability decreases at lower temperatures. This significantly slows down the speed at which rapeseed oil passes through the filter bag, prolonging the filtration time. Furthermore, due to the high viscosity of rapeseed oil, some tiny impurity particles may not be evenly dispersed in the oil at lower temperatures, instead forming agglomerates. These agglomerates may bypass the filter bag or fail to be fully filtered, thus remaining in the rapeseed oil and affecting its purity and quality. Therefore, an improved bag filter is proposed to address these issues. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes an improved bag filter.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: An improved bag filter of this utility model includes a barrel; a filter body is provided on the side wall of the barrel; multiple sets of support legs are fixedly connected to the side wall of the barrel; a placement groove is opened on the side wall of the barrel; multiple sets of heating rods are fixedly connected to the side wall of the placement groove; a guide rail is opened on the side wall of the barrel; multiple sets of sliding rods are slidably connected to the inner side of the guide rail; a connecting frame is fixedly connected to the side wall of the sliding rod; insulation cotton is fixedly connected to the side wall of the connecting frame; and a cover is provided at the top of the barrel.

[0007] Preferably, one end of the insulation cotton is fixedly connected to a first connecting strip; a buckle is fixedly connected to the side wall of the first connecting strip; one end of the insulation cotton is fixedly connected to a second connecting strip; a slot is fixedly connected to the side wall of the second connecting strip; the slot and the buckle are connected by a snap-fit.

[0008] Preferably, a first mounting plate is symmetrically fixed to the side wall of the cover; a second mounting plate is symmetrically fixed to the side wall of the barrel; the side wall of the second mounting plate has a mounting hole; the mounting hole is also provided on the side wall of the first mounting plate; a pin is provided on the inner side of the mounting hole; a fixing nut is provided on the outer side of the pin; the fixing nut and the pin are connected by a threaded connection; and a sealing ring is fixed to the side wall of the cover.

[0009] Preferably, an observation window is fixedly connected to the side wall of the barrel; a support block is provided on the side wall of the observation window; a sliding groove is opened on the inner side of the support block; a slider is slidably connected to the inner side of the sliding groove; a connecting plate is slidably connected to the side wall of the slider; and multiple sets of cleaning brushes are fixedly connected to the side wall of the connecting plate.

[0010] Preferably, the slider has a mounting groove on its side wall; the connecting plate has a mounting block fixedly connected to its side wall; the mounting block and the mounting groove are connected by a sliding connection; the mounting block has a slot on its side wall; and a sliding cover is slidably connected to the inside of the slot.

[0011] Preferably, a connecting rope is fixed to the side wall of the cleaning brush; the connecting rope passes through the interior of the cleaning brush.

[0012] Preferably, a rubber pad is provided at the bottom end of the support leg; the rubber pad is connected to the support leg by adhesive bonding.

[0013] The beneficial effects of this utility model are:

[0014] This utility model provides an improved bag filter. With the addition of a heating rod structure, this design can heat the rapeseed oil when it is filtered in a relatively cold environment, thereby improving the fluidity of the rapeseed oil, shortening the filtration time, improving the processing quality, and also keeping it warm, thus reducing heat loss.

[0015] This utility model provides an improved bag filter. Through the design of the slot and buckle structure, this design can completely wrap the insulation cotton on the outside of the barrel, thereby improving the sealing effect, further improving the heat preservation, and reducing the waste of resources. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0017] In the attached diagram:

[0018] Figure 1 This is a perspective view of the present invention;

[0019] Figure 2 This is a perspective view of the cleaning brush in this utility model;

[0020] Figure 3 This is a three-dimensional view of the thermal insulation cotton in this utility model;

[0021] Figure 4 This is a perspective view of the connecting rope in this utility model.

[0022] Legend:

[0023] 1. Barrel body; 10. Filter body; 11. Support leg; 12. Placement slot; 13. Heating rod; 14. Guide rail; 15. Slide rod; 16. Connecting frame; 17. Insulation cotton; 18. Cover; 2. First connecting strap; 21. Buckle; 22. Second connecting strap; 23. Slot; 3. First mounting plate; 31. Second mounting plate; 32. Mounting hole; 33. Pin; 34. Fixing nut; 35. Sealing ring; 4. Observation window; 41. Support block; 42. Slide groove; 43. Sliding block; 44. Connecting plate; 45. Cleaning brush; 5. Mounting slot; 51. Mounting block; 52. Slot; 53. Sliding cover; 6. Connecting rope; 7. Rubber pad. Detailed Implementation

[0024] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Specific implementation examples are given below.

[0026] Please see Figure 1 , Figure 3 and Figure 4This utility model provides an improved bag filter, including a barrel body 1; a filter body 10 is provided on the side wall of the barrel body 1; multiple sets of support legs 11 are fixed to the side wall of the barrel body 1; a placement groove 12 is opened on the side wall of the barrel body 1; multiple sets of heating rods 13 are fixed to the side wall of the placement groove 12; a guide rail 14 is opened on the side wall of the barrel body 1; multiple sets of sliding rods 15 are slidably connected to the inner side of the guide rail 14; a connecting frame 16 is fixed to the side wall of the sliding rod 15; insulation cotton 17 is fixed to the side wall of the connecting frame 16; a cover 18 is provided at the top of the barrel body 1; during operation, the barrel body 1 supports the filter body 10. When it is necessary to filter rapeseed oil, the support legs 11 support the barrel body 1. The operator pours the rapeseed oil into the barrel body 1, and then closes the cover 18. The placement groove 12 supports the heating rods 13, and the heating rods 13 generate heat. The heating rod 13 raises the temperature of the inner wall of the barrel 1, maintaining a relatively warm environment inside. When rapeseed oil is filtered through the filter body 10, the increased internal temperature of the barrel 1 prevents the oil from condensing. Since the temperature of the heating rod 13 only reaches 40 degrees Celsius, it does not affect the rapeseed oil. Simultaneously, by pulling the sliding rod 15 along the guide rail 14, the connecting frame 16 rotates, causing the insulation cotton 17 to wrap around the outside of the barrel 1, thus providing insulation. This design heats the rapeseed oil when it is filtered in a cold environment, improving its fluidity, shortening the filtration time, and improving processing quality. It also reduces heat loss by providing insulation.

[0027] Furthermore, such as Figure 2 - Figure 4 As shown, one end of the insulation cotton 17 is fixedly connected to a first connecting strap 2; a buckle 21 is fixedly connected to the side wall of the first connecting strap 2; one end of the insulation cotton 17 is fixedly connected to a second connecting strap 22; a slot 23 is fixedly connected to the side wall of the second connecting strap 22; the slot 23 and the buckle 21 are connected by a snap-fit; during operation, the first connecting strap 2 and the second connecting strap 22 provide support, and the worker snaps the buckle 21 into the slot 23, thereby completely wrapping the insulation cotton 17 around the outside of the barrel 1. This design can completely wrap the insulation cotton 17 around the outside of the barrel 1, thereby improving the sealing effect, further improving the insulation performance, and reducing resource waste.

[0028] Furthermore, such as Figure 1 - Figure 3As shown, a first mounting plate 3 is symmetrically fixed to the side wall of the cover 18; a second mounting plate 31 is symmetrically fixed to the side wall of the barrel 1; a mounting hole 32 is provided on the side wall of the second mounting plate 31; the mounting hole 32 is also provided on the side wall of the first mounting plate 3; a pin 33 is provided on the inner side of the mounting hole 32; a fixing nut 34 is provided on the outer side of the pin 33; the fixing nut 34 and the pin 33 are connected by a threaded connection; a sealing ring 35 is fixed to the side wall of the cover 18; during operation, the first mounting plate 3 and the second mounting plate 31 provide support, and the operator inserts the pin 33 into the mounting hole 32 and then puts the fixing nut 34 on the pin 33 to fix the cover 18. The sealing ring 35 improves the sealing performance. This design facilitates the installation and removal of the cover 18 by the operator and improves the sealing performance, thereby reducing dust and impurities from entering the barrel 1.

[0029] Furthermore, such as Figure 1 , Figure 4 , Figure 2 As shown, an observation window 4 is fixedly connected to the side wall of the barrel 1; a support block 41 is provided on the side wall of the observation window 4; a sliding groove 42 is opened on the inner side of the support block 41; a slider 43 is slidably connected to the inner side of the sliding groove 42; a connecting plate 44 is slidably connected to the side wall of the slider 43; multiple sets of cleaning brushes 45 are fixedly connected to the side wall of the connecting plate 44; during operation, the observation window 4 allows the operator to easily observe the interior of the barrel 1. When dust and impurities adhere to the surface of the observation window 4, the support block 41 supports the slider 43, and the slider 43 supports the connecting plate 44. The operator pulls the slider 43 to move it in the sliding groove 42, thereby moving the connecting plate 44. The movement of the connecting plate 44 then drives the cleaning brushes 45 to clean the surface of the observation window 4. This design facilitates the operator's observation of the interior of the barrel 1, and when dust and impurities adhere to the surface of the observation window 4, the surface can be cleaned, thereby reducing the amount of dust and impurities adhering to the surface of the observation window 4.

[0030] Furthermore, such as Figure 2 As shown, the side wall of the slider 43 has an installation groove 5; the side wall of the connecting plate 44 is fixedly connected to an installation block 51; the installation block 51 and the installation groove 5 are connected by a sliding connection; the side wall of the installation block 51 has a slot 52; the inner side of the slot 52 is slidably connected to a sliding cover 53; during operation, the cleaning brush 45 can be disassembled by removing the installation block 51 from the installation groove 5, and the cleaning brush 45 can be installed by inserting the installation block 51 into the installation groove 5 and then inserting the sliding cover 53 into the slot 52. This design facilitates the installation and disassembly of the cleaning brush 45 by the operator, thus facilitating the subsequent cleaning of the cleaning brush 45.

[0031] Furthermore, such as Figure 4 As shown, a connecting rope 6 is fixed to the side wall of the cleaning brush 45; the connecting rope 6 passes through the interior of the cleaning brush 45; during operation, the cleaning brushes 45 can be connected together through the connecting rope 6. This design allows the cleaning brushes 45 to clean more concentratedly and improves the cleaning effect.

[0032] Furthermore, such as Figure 3 As shown, a rubber pad 7 is provided at the bottom end of the support leg 11; the rubber pad 7 is connected to the support leg 11 by adhesive bonding; during operation, the rubber pad 7 can increase the friction with the ground, and this design can increase the friction with the ground, thereby improving the stability of the equipment during operation.

[0033] Working principle: The barrel 1 supports the filter body 10. When filtering rapeseed oil, the support legs 11 support the barrel 1. The worker pours the rapeseed oil into the barrel 1 and then closes it with the lid 18. The placement groove 12 supports the heating rod 13. The heating rod 13 generates heat, raising the temperature of the inner wall of the barrel 1 and maintaining a relatively warm environment inside the barrel 1. When the rapeseed oil passes through the filter body 10, the increased internal temperature of the barrel 1 prevents it from burning. When rapeseed oil is filtered, it may condense. Since the temperature of heating rod 13 only reaches 40 degrees Celsius, this will not affect the rapeseed oil. Simultaneously, by pulling the sliding rod 15 along the guide rail 14, the connecting frame 16 rotates. This rotation causes the insulation cotton 17 to wrap around the outside of the barrel 1, providing insulation. The first connecting strap 2 and the second connecting strap 22 provide support. The worker inserts the buckle 21 into the slot 23, thus securing the insulation. The cotton 17 completely wraps around the outside of the barrel 1, and is supported by the first mounting plate 3 and the second mounting plate 31. The operator inserts the pin 33 into the mounting hole 32, and then puts the fixing nut 34 on the pin 33 to fix the cover 18. The sealing ring 35 improves the sealing performance. The observation window 4 allows the operator to observe the inside of the barrel 1. When dust and impurities adhere to the surface of the observation window 4, the support block 41 supports the slider 43, and the slider 43 supports the connecting plate 44. The operator pulls the slider 43... The brush moves in the slide 42, which in turn moves the connecting plate 44. The moving connecting plate 44 causes the cleaning brush 45 to clean the surface of the observation window 4. The cleaning brush 45 can be disassembled by removing the mounting block 51 from the mounting groove 5. The cleaning brush 45 can be installed by inserting the mounting block 51 into the mounting groove 5 and then inserting the sliding cover 53 into the slot 52. The cleaning brush 45 can be connected together by the connecting rope 6, and the rubber pad 7 can increase the friction with the ground.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An improved bag filter, comprising a barrel (1); characterized in that: The side wall of the barrel (1) is provided with a filter body (10); multiple sets of support legs (11) are fixed to the side wall of the barrel (1); a placement groove (12) is opened on the side wall of the barrel (1); multiple sets of heating rods (13) are fixed to the side wall of the placement groove (12); a guide rail (14) is opened on the side wall of the barrel (1); multiple sets of sliding rods (15) are slidably connected to the inner side of the guide rail (14); a connecting frame (16) is fixed to the side wall of the sliding rod (15); a heat insulation cotton (17) is fixed to the side wall of the connecting frame (16); and a cover (18) is provided at the top of the barrel (1).

2. The improved bag filter as described in claim 1, characterized in that: One end of the insulation cotton (17) is fixedly connected to a first connecting strip (2); a buckle (21) is fixedly connected to the side wall of the first connecting strip (2); one end of the insulation cotton (17) is fixedly connected to a second connecting strip (22); a slot (23) is fixedly connected to the side wall of the second connecting strip (22); the slot (23) and the buckle (21) are connected by a snap-fit.

3. The improved bag filter as described in claim 1, characterized in that: The side wall of the cover (18) is symmetrically fixed with a first mounting plate (3); the side wall of the barrel (1) is symmetrically fixed with a second mounting plate (31); the side wall of the second mounting plate (31) is provided with a mounting hole (32); the mounting hole (32) is also provided on the side wall of the first mounting plate (3); a pin (33) is provided on the inner side of the mounting hole (32); a fixing nut (34) is provided on the outer side of the pin (33); the fixing nut (34) and the pin (33) are connected by a threaded connection; a sealing ring (35) is fixed to the side wall of the cover (18).

4. The improved bag filter as described in claim 1, characterized in that: An observation window (4) is fixed to the side wall of the barrel (1); a support block (41) is provided on the side wall of the observation window (4); a sliding groove (42) is provided on the inner side of the support block (41); a slider (43) is slidably connected to the inner side of the sliding groove (42); a connecting plate (44) is slidably connected to the side wall of the slider (43); and multiple sets of cleaning brushes (45) are fixed to the side wall of the connecting plate (44).

5. The improved bag filter as described in claim 4, characterized in that: The slider (43) has an installation groove (5) on its side wall; the connecting plate (44) has an installation block (51) fixedly connected to its side wall; the installation block (51) and the installation groove (5) are connected by a sliding connection; the installation block (51) has a slot (52) on its side wall; the slot (52) has a sliding cover (53) slidably connected to its inner side.

6. The improved bag filter as described in claim 4, characterized in that: A connecting rope (6) is fixed to the side wall of the cleaning brush (45); the connecting rope (6) passes through the interior of the cleaning brush (45).

7. The improved bag filter as described in claim 1, characterized in that: A rubber pad (7) is provided at the bottom of the support leg (11); the rubber pad (7) and the support leg (11) are connected by adhesive bonding.

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