Filtering device for animal fat processing

Abstract

The utility model discloses a filtering device for animal fat processing, which comprises a filtering barrel, a pore plate is fixedly arranged in the filtering barrel, a pre-filtering cavity is arranged in the filtering barrel above the pore plate, a post-filtering cavity is arranged in the filtering barrel below the pore plate, the bottom of the post-filtering cavity is connected with a discharge port, and the discharge port is connected with a filter screen. One side of the top of the pre-filtering cavity is connected with a feeding hole, the other side of the top of the pre-filtering cavity is connected with an air supply hole, an air pump is fixedly mounted on the outer side wall surface of the filtering barrel, the air supply hole is connected with the air pump, a sealing cover plate is mounted at the top of the filtering barrel, a lifting ring is mounted above a pore plate, and a sealing cover plate is mounted on the sealing cover plate. When the device is used, air is supplied into the device through an air pump, materials are subjected to filter pressing through atmospheric pressure, the filtering speed is increased, the filter cloth is fixedly installed on the hanging ring, when the filter cloth needs to be replaced, the hanging ring is hung out, convenience and rapidness are achieved, and consumption of manpower and material resources is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of animal fat production, in particular to a filtering device used for animal fat processing. Background Art

[0002] Animal fats are fats obtained from animals. They can be divided into fats from terrestrial warm-blooded animals and poultry, such as tallow, mutton, lard, etc., which are generally solid, and their main components are triglycerides of palmitic acid and stearic acid; and fats from marine mammals and fish, such as whale oil, fish oil, etc.; which are generally liquid, and their main components include myristic acid, palmitic acid, stearic acid, oleic acid, unsaturated acids containing 22 to 4 carbons and 4 to 6 double bonds, and unsaturated acids containing 10 to 14 carbons. In the production process of animal fats, filtration is a crucial procedure, which in turn generates higher requirements for filtration devices.

[0003] When the existing filtering device for animal fat processing is used, the animal fat has poor fluidity and a slow filtering speed, which wastes a lot of time and energy of the workers. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a filtering device for animal fat processing, which solves the technical problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a filtering device for animal fat processing, comprising a filter barrel, a perforated plate is fixedly installed inside the filter barrel, a pre-filter chamber is arranged in the filter barrel above the perforated plate, a post-filter chamber is arranged in the filter barrel below the perforated plate, a discharge port is connected to the bottom of the post-filter chamber, a feed port is connected to one side of the top of the pre-filter chamber, an air supply port is connected to the other side of the top of the pre-filter chamber, an air pump is fixedly installed on the outer wall of the filter barrel, the air supply port is connected to the air pump, a sealing cover plate is installed on the top of the filter barrel, a lifting ring is installed above the perforated plate, a filter cloth is fixedly installed on the lifting ring, and two pairs of lifting ears are evenly arranged on the top wall of the lifting ring.

[0006] Preferably, grooves matching with the hanging rings are provided around the fixed side wall surface of the orifice plate.

[0007] Preferably, the outer diameter of the hanging ring is equal to the inner diameter of the filter barrel.

[0008] Preferably, the sealing cover plate is sealedly connected to the filter barrel, and a pressure gauge and a liquid level sensor are connected to the filter barrel on the outer wall surface of the sealing cover plate.

[0009] Preferably, the bottom of the post-filter cavity is an inverted cone structure.

[0010] Beneficial Effects

[0011] The utility model provides a filtering device for animal fat processing, which has the following beneficial effects: when the device is in use, air is sent into the device through an air pump, and the material is filtered using atmospheric pressure to increase the filtering speed; the filter cloth is fixedly mounted on a hanging ring, and when replacement is required, the hanging ring can be lifted out, which is convenient and quick, and reduces the consumption of manpower and material resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic structural diagram of a filtering device for animal fat processing according to the utility model.

[0013] In the figure: 1. filter barrel; 2. post-filter chamber; 3. pre-filter chamber; 4. lifting ring; 5. perforated plate; 6. filter cloth; 7. lifting ear; 8. air pump; 9. air supply port; 10. feed port; 11. sealing cover plate; 12. discharge port. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] See also Figure 1 The utility model provides a technical solution for a filtering device for animal fat processing: a filtering device for animal fat processing, comprising a filter barrel 1, a perforated plate 5 is fixedly installed inside the filter barrel 1, a pre-filter chamber 3 is set in the filter barrel 1 above the perforated plate 5, a post-filter chamber 2 is arranged in the filter barrel 1 below the perforated plate 5, a discharge port 12 is connected to the bottom of the post-filter chamber 2, a feed port 10 is connected to the top side of the pre-filter chamber 3, an air supply port 9 is connected to the other side of the top of the pre-filter chamber 3, an air pump 8 is fixedly installed on the outer wall of the filter barrel 1, the air supply port 9 is connected to the air pump 8, a sealing cover plate 11 is installed on the top of the filter barrel 1, a lifting ring 4 is installed above the perforated plate 5, a filter cloth 6 is fixedly installed on the lifting ring 4, and two pairs of lifting ears 7 are evenly arranged on the top wall of the lifting ring 4.

[0016] Furthermore, grooves matching with the hanging ring 4 are provided around the fixed side wall surface of the orifice plate 5 .

[0017] Furthermore, the outer diameter of the hanging ring 4 is equal to the inner diameter of the filter barrel 1 .

[0018] Furthermore, the sealing cover plate 11 is sealed to the filter barrel 1 , and a pressure gauge and a liquid level sensor are connected to the filter barrel 1 on the outer wall of the sealing cover plate 11 .

[0019] Furthermore, the bottom of the post-filter cavity 2 is an inverted cone structure.

[0020] Embodiment: When the device is in use, material is fed into the device through the feed port 10, and air is fed into the device through the air pump 8 and the air delivery port 9.

[0021] When air is supplied to the pre-filter chamber 3, the air pressure in the pre-filter chamber 3 increases, pushing the material through the filter cloth 6 for filtration, thereby accelerating the filtration speed.

[0022] After being filtered by the filter cloth 6 , the material enters the post-filtration chamber 2 through the holes on the perforated plate 5 and is discharged through the discharge port 12 .

[0023] When the liquid level sensor on the sealing cover plate 11 detects that the liquid level in the pre-filter chamber 3 is too high, the feeding of the material through the feed port 10 will be stopped to prevent the material from being higher than the air supply port 9 and affecting the use.

[0024] When the pressure gauge on the sealing cover plate 11 detects that the air pressure in the pre-filter chamber 3 is too high, the air supply of the air pump 8 will be shut down to prevent danger.

[0025] When the filter cloth 6 needs to be replaced, the sealing cover plate 11 is opened, and the lifting ring 4 is pulled out through the lifting ear 7 to replace or clean the filter cloth 6, which is convenient and quick.

[0026] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, but do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. A filtering device for animal fat processing, comprising a filtering barrel (1), characterized in that: A perforated plate (5) is fixedly installed inside the filter barrel (1); a pre-filter chamber (3) is provided in the filter barrel (1) above the perforated plate (5); a post-filter chamber (2) is provided in the filter barrel (1) below the perforated plate (5); a discharge port (12) is connected to the bottom of the post-filter chamber (2); a feed port (10) is connected to one side of the top of the pre-filter chamber (3); an air supply port (9) is connected to the other side of the top of the pre-filter chamber (3); an air pump (8) is fixedly installed on the outer wall of the filter barrel (1); the air supply port (9) is connected to the air pump (8); a sealing cover plate (11) is installed on the top of the filter barrel (1); a lifting ring (4) is installed above the perforated plate (5); a filter cloth (6) is fixedly installed on the lifting ring (4); and two pairs of lifting ears (7) are evenly arranged on the top wall of the lifting ring (4).

2. A filtering device for animal fat processing according to claim 1, characterized in that: The top side wall surface of the orifice plate (5) is provided with grooves matching the hanging ring (4) around its periphery.

3. A filtering device for animal fat processing according to claim 1, characterized in that: The outer diameter of the hanging ring (4) is equal to the inner diameter of the filter barrel (1).

4. A filtering device for animal fat processing according to claim 2, characterized in that: The sealing cover plate (11) is sealedly connected to the filter barrel (1), and a pressure gauge and a liquid level sensor are connected on the outer wall surface of the sealing cover plate (11) toward the inside of the filter barrel (1).

5. The filtering device for animal fat processing according to claim 1, characterized in that: The bottom of the post-filter cavity (2) is in an inverted cone-shaped structure.

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