Gas purification equipment of biological deodorization filter tank

Abstract

The utility model relates to the field of gas purification equipment, in particular to gas purification equipment of a biological deodorization filter tank, which comprises a biological filter tank body, a purification component, a spray tower, a connecting pipe, a filter screen and a convenient-to-disassemble component, the purification assembly is arranged on the biological filter body; the spray tower is positioned on one side of the biological filter body; two ends of the connecting pipe are respectively connected with the biological filter body and the spray tower; the filter screen is clamped on the connecting pipe; the conveniently-disassembled assembly is arranged on the connecting pipe and comprises a positioning mechanism used for positioning the filter screen and a sliding mechanism used for driving the positioning mechanism to slide. According to the utility model, by arranging the filter screen, gas treated by the spray tower can be primarily filtered when entering the connecting pipe, so that impurities such as particles entering the biological filter body are reduced, and after the filter screen is used for a long time, the filter screen can be quickly replaced or cleaned through the convenient-to-disassemble assembly; and the downtime and the production interruption risk in the maintenance process are reduced.

Description

Technical Field

[0001] The utility model relates to the field of gas purification equipment, in particular to a biological deodorization filter gas purification equipment. Background Art

[0002] The biological deodorization filter is a device used to treat air emissions containing malodorous gases. It uses the principle of biodegradation to convert organic matter into harmless substances through microbial communities, thereby achieving the purpose of purifying the gas. The biological deodorization filter is usually composed of a packing layer, a gas distribution system, a microbial community, a water spray system, and a temperature control system.

[0003] The Chinese patent with the authorization announcement number CN219518384U discloses a biological deodorization filter gas purification device, wherein the layered purification mechanism is arranged in the biological filter body, the circulating spray mechanism is arranged on one side of the biological filter body, the fixed frame is arranged on the inner wall of the biological filter body, the biological filler is arranged on the fixed frame, one end of the aeration pipe is arranged on the gas transmission pipe, the other end of the aeration pipe is arranged in the biological filler and arranged on one side close to the bottom of the biological filler, the water distributor is arranged on the biological filter body, and the capillary network is arranged in the biological filler and arranged above the aeration pipe. The utility model belongs to the technical field of biological deodorization equipment, specifically a biological deodorization filter gas purification device with high purification efficiency and good effect.

[0004] However, the device still has shortcomings: the connecting pipe in the purification device cannot filter the transmitted gas, so dust, particulate matter or other impurities in the air may enter the filter system, thereby affecting the normal operation of the biological filter. Utility Model Content

[0005] The utility model aims to solve the problem that the connecting pipe in the background technology cannot filter the transmitted gas, and proposes a biological deodorization filter gas purification device.

[0006] The technical solution of the utility model: a biological deodorization filter gas purification device, comprising:

[0007] Biofilter body;

[0008] A purification component, which is arranged on the biofilter body and is used to purify the gas;

[0009] A spray tower, which is located on one side of the biofilter body;

[0010] A connecting pipe, both ends of which are connected to the biofilter body and the spray tower respectively;

[0011] A filter screen is clamped and arranged on the connecting pipe;

[0012] And a convenient and detachable component is arranged on the connecting pipe, and the convenient and detachable component comprises a positioning mechanism for positioning the filter screen and a sliding mechanism for driving the positioning mechanism to slide.

[0013] Preferably, an air collecting hood is provided on one side of the biofilter body, one end of the connecting pipe is connected to the air collecting hood, an air supply pipe is provided on the air collecting hood, and the air supply pipe is located in the biofilter body.

[0014] Preferably, the purification component comprises:

[0015] A plurality of fixing frames are provided, and the plurality of fixing frames are all provided in the biofilter body, and the air delivery pipe extends into the fixing frames;

[0016] A biological filler is arranged in a fixed frame;

[0017] A layered purification mechanism is disposed in the fixed frame and located above the biological filler;

[0018] and a capillary network, which is arranged in the fixing frame and located above the layered purification mechanism.

[0019] Preferably, a water inlet pipe is provided on the spray tower, a nozzle is provided at the water outlet end of the water inlet pipe, the nozzle is located inside the spray tower, an air inlet pipe is provided on the spray tower, and a fan is provided on the air inlet pipe.

[0020] Preferably, the positioning mechanism comprises:

[0021] A mounting portion, which is engaged with the connecting pipe;

[0022] And a positioning plate is slidably arranged in the connecting pipe and plugged with two sides of the mounting part.

[0023] Preferably, the sliding mechanism comprises:

[0024] The threaded column is rotatably arranged in the connecting pipe, one end of the positioning plate is threadedly connected to the threaded column, and a transmission unit for driving the threaded column to rotate is arranged on the connecting pipe;

[0025] And a guide column is arranged in the connecting pipe, and the other end of the positioning plate is slidably connected with the guide column.

[0026] Compared with the prior art, the utility model has the following beneficial technical effects:

[0027] By setting up the filter, the gas treated by the spray tower can be initially filtered when it enters the connecting pipe, thereby reducing the entry of particles and other impurities into the biological filter tank body. After the filter is used for a long time, the filter can be replaced or cleaned more quickly through the easy-to-disassemble assembly, reducing downtime during maintenance and the risk of production interruption. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1It is a structural schematic diagram of an embodiment of the utility model;

[0029] Figure 2 for Figure 1 A cross-sectional view of

[0030] Figure 3 It is a schematic diagram of the structure of the easy-to-disassemble component.

[0031] Figure numerals: 1. Biofilter body; 2. Spray tower; 3. Air inlet pipe; 4. Fan; 5. Water inlet pipe; 6. Air collecting hood; 7. Connecting pipe; 8. Exhaust pipe; 9. Nozzle; 10. Mounting part; 11. Air supply pipe; 12. Fixing frame; 13. Biological filler; 14. Layered purification mechanism; 15. Capillary network; 16. Filter; 17. Rotating rod; 18. First bevel gear; 19. Second bevel gear; 20. Threaded column; 21. Positioning plate; 22. Guide column. DETAILED DESCRIPTION

[0032] Embodiment 1

[0033] like Figure 1-Figure 3 As shown, the utility model proposes a biological deodorization filter gas purification device, including a biological filter body 1, a purification component, a spray tower 2, a connecting pipe 7, a filter screen 16 and a convenient disassembly component;

[0034] The purification component is arranged on the biofilter body 1 and is used for purifying the gas; the spray tower 2 is located on one side of the biofilter body 1; the two ends of the connecting pipe 7 are respectively connected to the biofilter body 1 and the spray tower 2; the filter 16 is snap-connected and arranged on the connecting pipe 7, and a handle is arranged on the top of the filter 16 for the operator to take it out; the convenient disassembly component is arranged on the connecting pipe 7, and the convenient disassembly component includes a positioning mechanism for positioning the filter 16 and a sliding mechanism for driving the positioning mechanism to slide.

[0035] like Figure 1-Figure 2 As shown, an air collecting hood 6 is arranged on one side of the biofilter body 1, one end of a connecting pipe 7 is connected to the air collecting hood 6, an air delivery pipe 11 is arranged on the air collecting hood 6, and the air delivery pipe 11 is provided with multiple groups, and the air delivery pipe 11 is located in the biofilter body 1; an inlet pipe 5 is arranged on the spray tower 2, and a nozzle 9 is arranged at the outlet end of the inlet pipe 5, and the nozzle 9 is located in the spray tower 2; an air inlet pipe 3 is arranged on one side of the bottom of the spray tower 2, and a fan 4 is arranged on the air inlet pipe 3;

[0036] like Figure 2As shown, the purification component includes a fixing frame 12, a biological filler 13, a layered purification mechanism 14 and a capillary network 15; a plurality of fixing frames 12 are provided, and the plurality of fixing frames 12 are arranged in parallel in the biofilter body 1, the gas supply pipe 11 extends into the fixing frame 12, an exhaust pipe 8 is arranged on the top of the biofilter body 1, and a through hole for gas to be discharged from the exhaust pipe 8 is opened on the fixing frame 12; the biological filler 13 is arranged at the bottom of the fixing frame 12; the layered purification mechanism 14 is arranged in the fixing frame 12 and is located above the biological filler 13; the capillary network 15 is arranged in the fixing frame 12 and is located above the layered purification mechanism 14.

[0037] Embodiment 2

[0038] The utility model proposes a biological deodorization filter gas purification device. Compared with the first embodiment, the present embodiment further describes in detail the structure of the easily disassembled components.

[0039] like Figure 3 As shown, the positioning mechanism includes a mounting portion 10 and a positioning plate 21; the mounting portion 10 is engaged with the connecting pipe 7, the mounting portion 10 is a semicircular structure, a semicircular hole engaged with the mounting portion 10 is provided on the connecting pipe 7, and the mounting portion 10 is located on the top of the filter screen 16; the positioning plate 21 is slidably arranged in the connecting pipe 7 and plugged with both sides of the mounting portion 10, the positioning plate 21 is an L-shaped plate, both sides of the mounting portion 10 are provided with slots for inserting the positioning plate 21, and a hollow portion for sliding the positioning plate 21 is provided in the connecting pipe 7;

[0040] The sliding mechanism includes a threaded column 20 and a guide column 22; the threaded column 20 is rotatably arranged in the connecting tube 7, one end of the positioning plate 21 is threadedly connected to the threaded column 20, and the outer circumferential surface of the threaded column 20 is symmetrically provided with two groups of threads with opposite rotation directions, and a transmission unit for driving the threaded column 20 to rotate is arranged on the connecting tube 7; the transmission unit includes a rotating rod 17, a first bevel gear 18 and a second bevel gear 19; the rotating rod 17 extends into the connecting tube 7 and is rotatably connected to the connecting tube 7; the first bevel gear 18 is arranged on the rotating rod 17; the second bevel gear 19 is arranged at one end of the threaded column 20 and meshes with the first bevel gear 18; the guide column 22 is arranged in the connecting tube 7, and the other end of the positioning plate 21 is slidably connected to the guide column 22. The convenient filter 16 processing design can reduce the operational complexity during maintenance, enable operators to perform maintenance tasks more effectively, and improve operational efficiency.

[0041] In summary, when the utility model is used, the air inlet pipe 3 is first connected to the odor collection device, the water inlet pipe 5 is connected to the external water source, and the fan 4 is turned on to suck the odor into the spray tower 2 through the air inlet pipe 3, and the gas is initially treated by precipitation through the nozzle 9, and then the gas is initially filtered through the filter 16 when flowing through the connecting pipe 7, and then transmitted to the purification component through the gas collection hood 6 and the gas delivery pipe 11 for purification, and finally discharged from the exhaust pipe 8. By setting the filter 16, the gas flowing through the connecting pipe 7 can be filtered, thereby reducing other impurities. The probability of entering the biofilter body 1, when the filter 16 has been used for a long time, the rotating rod 17 is manually rotated to drive the first bevel gear 18 to rotate, and then the second bevel gear 19 and the threaded column 20 are rotated, thereby driving the positioning plate 21 to slide on the threaded column 20 and the guide column 22. When the positioning plate 21 moves to a position detached from the mounting portion 10, the mounting portion 10 can be removed from the connecting pipe 7, and then the filter 16 can be removed for cleaning or replacement, thereby improving the deodorization performance and reducing the excessive downtime of the equipment caused by the replacement of 16.

[0042] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A biological deodorization filter gas purification equipment, characterized in that: include: Biofilter body (1); A purification component, which is arranged on the biofilter body (1) and is used to purify the gas; A spray tower (2) located on one side of the biofilter body (1); A connecting pipe (7), both ends of which are respectively connected to the biofilter body (1) and the spray tower (2); A filter screen (16) which is clamped and arranged on the connecting pipe (7); And a disassembly component is arranged on the connecting pipe (7), and the disassembly component comprises a positioning mechanism for positioning the filter screen (16) and a sliding mechanism for driving the positioning mechanism to slide.

2. The biological deodorization filter gas purification equipment according to claim 1, characterized in that: An air collecting hood (6) is arranged on one side of the biofilter body (1); one end of a connecting pipe (7) is connected to the air collecting hood (6); an air supply pipe (11) is arranged on the air collecting hood (6); and the air supply pipe (11) is located inside the biofilter body (1).

3. The biological deodorization filter gas purification equipment according to claim 2, characterized in that: The purification components include: A plurality of fixed frames (12) are provided, and the plurality of fixed frames (12) are all provided in the biofilter body (1), and the air delivery pipe (11) extends into the fixed frames (12); A biological filler (13) arranged in the fixing frame (12); A layered purification mechanism (14) is arranged in the fixed frame (12) and located above the biological filler (13); and a capillary network (15), which is arranged in the fixing frame (12) and located above the layered purification mechanism (14).

4. The biological deodorization filter gas purification equipment according to claim 1, characterized in that: The spray tower (2) is provided with a water inlet pipe (5), a water outlet end of the water inlet pipe (5) is provided with a spray head (9), the spray head (9) is located in the spray tower (2), an air inlet pipe (3) is provided on the spray tower (2), and a fan (4) is provided on the air inlet pipe (3).

5. The biological deodorization filter gas purification equipment according to claim 1, characterized in that: The positioning mechanism includes: A mounting portion (10) engaged with the connecting pipe (7); And a positioning plate (21) which is slidably arranged in the connecting pipe (7) and plugged into two sides of the mounting portion (10).

6. The biological deodorization filter gas purification equipment according to claim 5, characterized in that: The sliding mechanism includes: A threaded column (20) is rotatably arranged in a connecting tube (7), one end of a positioning plate (21) is threadably connected to the threaded column (20), and a transmission unit for driving the threaded column (20) to rotate is arranged on the connecting tube (7); And a guide column (22) is arranged in the connecting pipe (7), and the other end of the positioning plate (21) is slidably connected to the guide column (22).

Images