Deodorizing air filtering device for biofuel production

Abstract

The utility model relates to an odor removal air filtering device for biofuel production, which comprises an air inlet pipe, the air inlet pipe is connected with a first filtering box, the bottom of the first filtering box is connected with a collecting box, the bottom of the air inlet pipe extends into a second filtering box, one side of the lower part of the second filtering box is connected with a circulating water pipe, and the other side of the second filtering box is connected with an air outlet pipe. The upper portion of the circulating water pipe is connected to the top of the second filter box and extends into the water tank, the upper portion of the circulating water pipe is connected with a water spraying plate, a partition plate is arranged on one side in the second filter box, and a through hole is formed in the partition plate. By arranging the first filter box and the second filter box, gas in the gas inlet pipe can be preliminarily filtered by the first filter box, dust and other impurities in the gas can be filtered and disinfected again by the second filter box, and peculiar smell in the gas can be adsorbed by the activated carbon filter element in the smell removal tank, so that the peculiar smell in the gas is removed; and gas or impurities are prevented from diffusing outwards in the working area to influence the working environment of the working area.

Description

Technical Field

[0001] The utility model relates to a deodorizing air filtering device for biofuel production, belonging to the technical field of air filtering devices. Background Art

[0002] Biofuels refer to solid, liquid or gaseous fuels composed of or extracted from biomass. They can replace gasoline and diesel made from petroleum and are an important direction for the development and utilization of renewable energy. Biomass refers to various organisms produced by photosynthesis using the atmosphere, water, land, etc., that is, all living organic matter that can grow. It includes plants, animals and microorganisms. Unlike traditional fuels such as petroleum, coal, and nuclear energy, these emerging fuels are renewable fuels.

[0003] For example, CN206799559U discloses a biofuel production device that can adjust the feed speed, accurately record the weight of the feed, eliminate the vibration noise of the motor during operation, and is suitable for different working conditions, bringing better use prospects. However, when producing biofuel, since the raw materials of biofuel often have certain odors and impurities, the odor or impurities are emitted during production, which easily affects the working environment of the production area. Utility Model Content

[0004] The purpose of the utility model is to provide an odor removal air filtration device for biofuel production. By setting filter box one and filter box two, filter box one can perform preliminary filtration on the gas in the intake pipe, and filter box two can filter and disinfect the impurities such as dust in the gas again. The activated carbon filter element in the deodorization tank can adsorb the odor in the gas, thereby removing the odor in the gas and preventing the gas or impurities from diffusing outward in the working area to affect the working environment of the working area, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A deodorizing air filtration device for biofuel production, comprising an air inlet pipe, the air inlet pipe is connected to a filter box 1, the bottom of the filter box 1 is connected to a collecting box, the bottom of the air inlet pipe extends to the interior of a second filter box, a circulating water pipe is connected to a side below the second filter box, the top of the circulating water pipe is connected to the top of the second filter box and extends to the interior of the water tank, the top of the circulating water pipe is connected to a water spray plate, a partition is provided on one side inside the second filter box, a through hole is provided inside the partition, one end of the through hole is connected to a disinfection chamber, an electric heating network is provided inside the disinfection chamber, the top of the disinfection chamber is connected to an outlet pipe, and the top of the outlet pipe is connected to a deodorizing tank.

[0007] Furthermore, a dust filter is provided on one side of the filter box, a vibration motor is provided on one side above the dust filter, and the dust filter is tilted inside the filter box with an inclination angle of 45 degrees.

[0008] Furthermore, the lower part of the filter box 1 is conical, and a connecting thread is provided at the connection between the bottom of the filter box 1 and the collection box, and the filter box 1 is connected to the collection box through the thread.

[0009] Furthermore, a plurality of air guide pipes are connected to the bottom of the air inlet pipe, the air guide pipes are L-shaped, a plurality of air holes are opened on the outside of the air guide pipes, and the air holes are evenly arranged around the outside of the air guide pipes.

[0010] Furthermore, a water pump is connected to the circulating water pipe, a plurality of nozzles are arranged below the water spray plate, the nozzles are spray nozzles, and the water spray plate is arranged on a side adjacent to the through hole.

[0011] Furthermore, an ultraviolet sterilization lamp is provided inside the disinfection chamber adjacent to one side of the electric heating wire mesh.

[0012] Furthermore, positioning plates are provided on both sides of the deodorizing tank, a hydraulic push rod is connected below the positioning plate, the bottom of the hydraulic push rod is fixedly connected to the second filter box, the deodorizing tank is composed of two connected parts, an activated carbon filter is provided inside the deodorizing tank.

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

[0014] 1. By setting up filter box one, the dust removal filter in filter box one can filter impurities in the gas and reduce dust and other impurities entering filter box two. By setting up filter box two, a water tank and a disinfection chamber are provided in filter box two. The water in the water tank can preliminarily filter the gas introduced by the intake pipe, so that the water-soluble gas and impurities are dissolved in the water. Then the electric heating wire mesh can sterilize the gas entering the disinfection chamber at high temperature during heating. Then the ultraviolet sterilization lamp can sterilize the gas again through ultraviolet rays, thereby reducing the residual bacteria in the gas. When the gas passes through the deodorization tank, the activated carbon filter element in the deodorization tank can absorb the odor in the gas, thereby removing the odor in the gas and preventing the gas or impurities from diffusing outward in the working area and affecting the working environment of the working area.

[0015] 2. By setting a vibration motor above the dust filter, the vibration motor can drive the dust filter to vibrate when it is running, so that the dust on the dust filter can be shaken off, making it convenient to clean the dust on the dust filter. By setting the deodorizing tank into an upper and lower part, the hydraulic push rod drives the deodorizing tank to move upward and open, so that the activated carbon filter can be easily removed for cleaning or replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0017] Figure 1 This is a front view of a deodorizing air filter device for biofuel production according to the utility model;

[0018] Figure 2 It is a cross-sectional view of a deodorizing air filter device for biofuel production according to the utility model;

[0019] Figure 3 The utility model is a deodorizing air filtering device for biofuel production Figure 2 A partial enlarged view of the area at center A;

[0020] Figure 4 The utility model is a deodorizing air filtering device for biofuel production Figure 2 A partial enlarged view of the area at B in the middle;

[0021] Numbers in the figure: 1. Inlet pipe; 2. Filter box one; 3. Collection box; 4. Filter box two; 5. Circulating water pipe; 6. Water tank; 7. Water spray plate; 8. Partition; 9. Through hole; 10. Disinfection chamber; 11. Electric heating net; 12. Exit pipe; 13. Deodorizing tank; 14. Dust filter; 15. Vibration motor; 16. Air duct; 17. Air hole; 18. Water pump; 19. Nozzle; 20. Ultraviolet sterilization lamp; 21. Positioning plate; 22. Hydraulic push rod; 23. Activated carbon filter. DETAILED DESCRIPTION

[0022] 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 described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0023] Example 1: Please refer to Figure 1-Figure 4 , the utility model provides a technical solution:

[0024] A deodorizing air filtration device for biofuel production, comprising an air intake pipe 1, to which a filter box 2 is connected, a collecting box 3 is connected at the bottom of the filter box 2, the bottom of the air intake pipe 1 extends to the interior of a filter box 4, a circulating water pipe 5 is connected to one side below the filter box 4, the top of the circulating water pipe 5 is connected to the top of the filter box 4 and extends to the interior of a water tank 6, the top of the circulating water pipe 5 is connected to a water spray plate 7, a partition 8 is provided on one side inside the filter box 4, a through hole 9 is provided inside the partition 8, one end of the through hole 9 is connected to a disinfection chamber 10, an electric heating network 11 is provided inside the disinfection chamber 10, the top of the disinfection chamber 10 is connected to an air outlet pipe 12, and the top of the air outlet pipe 12 is connected to a deodorizing tank 13.

[0025] Specifically, a dust filter 14 is provided on one side of the interior of the filter box 2, and a vibration motor 15 is provided on one side above the dust filter 14. The dust filter 14 is tilted inside the filter box 2 and the tilt angle is 45 degrees. The bottom of the filter box 2 is conical, and a connecting thread is provided at the connection between the bottom of the filter box 2 and the collecting box 3. The filter box 2 and the collecting box 3 are connected by threads. The dust filter 14 can filter impurities in the gas and reduce the entry of dust and other impurities into the filter box 4. The vibration motor 15 can shake off the impurities on the dust filter 14, so that dust and other impurities can fall into the collecting box 3 for centralized collection.

[0026] Specifically, a plurality of air guide pipes 16 are connected to the bottom of the air inlet pipe 1, and the air guide pipes 16 are L-shaped. A plurality of air holes 17 are opened on the outside of the air guide pipe 16, and the air holes 17 are evenly arranged around the outside of the air guide pipe 16. A water pump 18 is connected to the circulating water pipe 5, and a plurality of nozzles 19 are arranged under the water spray plate 7, and the nozzles 19 are spray nozzles. The water spray plate 7 is arranged on the side adjacent to the through hole 9. The air guide pipe 16 can guide the gas through the air holes 17 evenly in the water, and the water spray plate 7 and the nozzles 19 can clean the filtered gas floating out of the water again by spraying water mist, so that the water-soluble gas and impurities in the gas are dissolved in the water, thereby reducing the impurities in the water.

[0027] Specifically, an ultraviolet sterilization lamp 20 is provided inside the disinfection chamber 10 adjacent to the electric heating mesh 11. The electric heating mesh 11 can sterilize the gas entering the disinfection chamber 10 at high temperature when heated, and the ultraviolet sterilization lamp 20 can sterilize the gas again by ultraviolet rays, thereby reducing the residual bacteria in the gas.

[0028] Example 2: Please refer to Figure 1 , Figure 2The difference between this embodiment and embodiment 1 is that positioning plates 21 are provided on both sides of the deodorizing tank 13, and hydraulic push rods 22 are connected below the positioning plates 21. The bottom of the hydraulic push rods 22 is fixedly connected to the filter box 24. The deodorizing tank 13 is composed of an upper and lower part connected together. An activated carbon filter 23 is provided inside the deodorizing tank 13. The activated carbon filter element 23 can adsorb odors in the gas, thereby removing the odors in the gas and preventing the gas or impurities from diffusing outward in the working area and affecting the working environment of the working area. The hydraulic push rods 22 can drive the deodorizing tank 13 to move upward and open, so as to facilitate the removal of the activated carbon filter 23 for cleaning or replacement.

[0029] The working principle of the utility model is as follows: when the air inlet pipe 12 delivers gas to the filter box 1 2 and the filter box 2 4, the dust filter 14 in the filter box 1 2 can filter impurities in the gas to reduce the amount of dust and other impurities entering the filter box 2 4. When the gas enters the air guide pipe 16, it can be introduced into the water in the water tank 6 through the air hole 17. The water in the water tank 6 can preliminarily filter the gas introduced by the air inlet pipe 1. When the water pump 18 is running, the water in the water tank 6 can be introduced into the circulating water pipe 5 and sprayed out from the nozzle 19 through the water spray plate 7, so that the gas can be filled with Partially contact with water, so that the water-soluble gas and impurities are dissolved in the water; when the gas enters the disinfection chamber 10 through the through hole 9, the electric heating network 11 can sterilize the gas by high-temperature heating; at the same time, the ultraviolet sterilization lamp 20 can sterilize the gas again by ultraviolet rays, thereby reducing the residual bacteria in the gas; when the gas passes through the deodorization tank 13, the activated carbon filter element 23 in the deodorization tank 13 can adsorb the odor in the gas, thereby removing the odor in the gas and preventing the gas or impurities from diffusing outward in the working area and affecting the working environment of the working area.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A deodorizing air filtration device for biofuel production, comprising an air intake pipe (1), characterized in that: The air inlet pipe (1) is connected to a filter box (2), the bottom of the filter box (2) is connected to a collecting box (3), the bottom of the air inlet pipe (1) extends to the inside of the filter box (4), the lower side of the filter box (4) is connected to a circulating water pipe (5), the upper side of the circulating water pipe (5) is connected to the top of the filter box (4) and extends to the inside of the water tank (6), the upper side of the circulating water pipe (5) is connected to a water spray plate (7), a partition (8) is provided on one side of the inside of the filter box (4), a through hole (9) is provided inside the partition (8), one end of the through hole (9) is connected to a disinfection chamber (10), an electric heating network (11) is provided inside the disinfection chamber (10), the upper side of the disinfection chamber (10) is connected to an air outlet pipe (12), and the upper side of the air outlet pipe (12) is connected to a deodorizing tank (13).

2. The deodorizing air filter device for biofuel production according to claim 1, characterized in that: A dust filter (14) is provided on one side of the interior of the filter box (2), and a vibration motor (15) is provided on one side above the dust filter (14). The dust filter (14) is tilted inside the filter box (2) at an angle of 45 degrees.

3. The deodorizing air filter device for biofuel production according to claim 1, characterized in that: The bottom of the filter box 1 (2) is conical, and a connecting thread is provided at the connection between the bottom of the filter box 1 (2) and the collection box (3), and the filter box 1 (2) and the collection box (3) are connected via the thread.

4. The deodorizing air filtration device for biofuel production according to claim 1, characterized in that: The bottom of the air inlet pipe (1) is connected to a plurality of air guide pipes (16), the air guide pipes (16) are L-shaped, a plurality of air holes (17) are provided on the outside of the air guide pipe (16), and the air holes (17) are evenly arranged around the outside of the air guide pipe (16).

5. The deodorizing air filtration device for biofuel production according to claim 1, characterized in that: The circulating water pipe (5) is connected to a water pump (18), a plurality of nozzles (19) are provided below the water spray plate (7), the nozzles (19) are spray nozzles, and the water spray plate (7) is provided on a side adjacent to the through hole (9).

6. The deodorizing air filtration device for biofuel production according to claim 1, characterized in that: An ultraviolet sterilization lamp (20) is provided inside the disinfection chamber (10) adjacent to one side of the electric heating net (11).

7. The deodorizing air filtration device for biofuel production according to claim 1, characterized in that: Positioning plates (21) are provided on both sides of the deodorizing tank (13), a hydraulic push rod (22) is connected below the positioning plate (21), the bottom of the hydraulic push rod (22) is fixedly connected to the second filter box (4), the deodorizing tank (13) is composed of an upper and a lower part connected together, and an activated carbon filter (23) is provided inside the deodorizing tank (13).

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