Deodorizing device for biological filter

Abstract

The utility model relates to the technical field of deodorization devices, in particular to a deodorization device for a biological filter, which comprises a deodorization box, a gas inlet pipe is fixedly connected to one side of the deodorization box, and a liquid conveying tank is arranged on one side of the deodorization box; the uniform deodorization mechanism is used for uniformly deodorizing odor and is arranged on one side of the deodorization box; wherein the uniform deodorization mechanism comprises a liquid conveying pipe which is fixedly mounted on one side of the liquid conveying tank and the deodorization box; when odor is deodorized, the odor can be input into the uniform assembly through the air inlet pipe, the odor can be uniformly sprayed into the deodorization box through the uniform assembly, and then spraying liquid is sprayed into the deodorization box through the liquid conveying pipe to be in full contact with the odor, so that the odor is subjected to reaction deodorization; the odor can be further deodorized through the filter assembly, and the biological filter material can be conveniently replaced after the device is used for a period of time.

Description

Technical Field

[0001] The utility model relates to the technical field of deodorizing devices, in particular to a deodorizing device for a biological filter tank. Background Art

[0002] There are many types of odors, and professional equipment is needed to effectively remove the odors in the air. The current air management and air quality requirements are relatively strict. The odors emitted cannot exceed a certain index, otherwise they will be punished accordingly. Now most of them use biological filter deodorization equipment to purify the odors. Biological deodorization mainly uses microbial deodorization. Through the physiological metabolism of microorganisms, the odorous substances are transformed, so that the target pollutants are effectively decomposed and removed, so as to achieve the purpose of odor control;

[0003] As shown in the reference case "A biological filter deodorization system" publication number "CN218553668U", it has the advantages of effective deodorization, flexible adjustment, expanded cleaning range and simplicity and practicality;

[0004] In conventional spray deodorization, the odor is usually directly input into the deodorization box 1, and the odor is deodorized by contacting the spray liquid during the rising process of the odor. However, the odor is contacted with the spray liquid during the rising process to remove the odor by chemical or biological reaction. However, since the odor rises in a straight line, this may result in insufficient contact between the odor and the spray liquid, and part of the odor fails to effectively contact the spray liquid, thereby affecting the overall deodorization efficiency.

[0005] Therefore, a deodorizing device for a biofilter is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a deodorizing device for a biological filter tank in order to solve the above problems, which improves the chemical or biological reaction with the spray liquid during the rising process to remove the odor. However, since the odor rises in a straight line, this may lead to insufficient contact between the odor and the spray liquid, and part of the odor fails to effectively contact the spray liquid, thereby affecting the overall deodorizing efficiency.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme. A deodorizing device for a biological filter tank comprises: a deodorizing box, one side of which is fixedly connected with an air inlet pipe, and one side of the deodorizing box is provided with an infusion tank; a uniform deodorizing mechanism, and the uniform deodorizing mechanism is provided on one side of the deodorizing box for uniformly deodorizing odor; wherein the uniform deodorizing mechanism comprises an infusion tube fixedly installed on the infusion tank and one side of the deodorizing box, a uniform component is provided inside the deodorizing box, and a filtering component is provided on one side of the deodorizing box. When deodorizing odor, the odor can be input into the uniform component through the air inlet pipe, and the odor can be uniformly sprayed inside the deodorizing box through the uniform component, and then the spray liquid is sprayed inside the deodorizing box through the infusion tube to fully contact with the odor, so as to react and deodorize the odor, thereby better improving the deodorizing effect on the odor, and the odor can be further deodorized through the filtering component, so that the biological filter material can be conveniently replaced after a period of use.

[0008] Preferably, the uniform component includes a fixed box fixedly installed inside the deodorizing box, the fixed box is arranged in a disc shape, a rotating plate is rotatably installed on the top of the fixed box, a spiral tube is fixedly connected to the top of the rotating plate, a plurality of air outlet holes are opened around the outer side of the spiral tube, a shunt pipe is arranged above the spiral tube, the fixed box is fixedly connected to the air inlet pipe, when in use, the spray liquid inside the infusion tank can be transported to the inside of the deodorizing box for spraying through the infusion pipe, the air inlet pipe inputs the odor into the inside of the fixed box, and then moves to the inside of the spiral tube, after entering the inside of the spiral tube, it can spirally rise through the spiral tube, and when rising, it is discharged to the inside of the deodorizing box through the plurality of air outlet holes arranged around the surface of the spiral tube, and contacts with the spray liquid for reaction and deodorization, effectively increasing the contact area and contact time between the odor and the spray liquid, thereby improving the deodorizing effect.

[0009] Preferably, the uniformizing component also includes a rotating block rotatably installed inside the fixed box, a plurality of toggling blades are fixedly connected to the outer side of the rotating block, and the sides of the plurality of toggling blades that are away from each other are slidably connected to the inner wall of the fixed box, one end of the spiral tube passes through the rotating plate and is connected to the inside of the fixed box, and one side of the rotating plate is fixedly connected to the rotating block. When odor is input into the air intake pipe, the odor will preferentially contact the toggling blades, driving the toggling blades to move, so that the plurality of toggling blades can push the rotating block to rotate, and synchronously drive the rotating plate and the spiral tube to rotate. When conveying gas, the dynamic rotation of the spiral tube can effectively increase the disturbance of the gas in the fixed box, thereby promoting a more even distribution of the gas, which not only increases the contact opportunity between the gas and the spray liquid, but also enhances the mixing effect of the spray liquid and the odor.

[0010] Preferably, a plurality of spray heads are fixedly installed at the bottom of the shunt pipe, the shunt pipe is connected to the infusion pipe by a telescopic pipe, connecting blocks are fixedly installed on both sides of the shunt pipe, the connecting block on one side is slidably connected to the inner wall of the deodorizing box, and a reciprocating screw is penetrated on the surface of the connecting block on the other side, the reciprocating screw is slidably connected to the connecting block, one end of the reciprocating screw is rotatably connected to the inner wall of the deodorizing box, a motor is fixedly installed on the surface of the deodorizing box, the output end of the motor extends to the inside of the deodorizing box and is fixedly connected to the other end of the reciprocating screw, the infusion pipe inputs the liquid into the inside of the shunt pipe, and then the spray liquid is sprayed through the plurality of spray heads, and the reciprocating screw can be driven to rotate by the motor during spraying, so that the connecting block driven by the reciprocating screw drives the shunt pipe to reciprocate, which can increase the coverage of the spray liquid during spraying and enable the spray liquid to contact with the odor more evenly. This dynamic spraying method not only improves the spraying efficiency, but also enables the spray liquid to contact with more odor molecules, thereby more effectively carrying out chemical reactions or microbial treatment.

[0011] Preferably, a filter plate is fixedly installed inside the deodorizing box, and the filter plate is located below the fixed box. A reflux pipe is provided below the filter plate, and one end of the reflux pipe extends out of the deodorizing box and is fixedly connected to the infusion tank. The spray liquid falls on the filter plate for filtration, and the filtered spray liquid below the filter plate can flow back through the reflux pipe so that the spray liquid flows back to the inside of the infusion tank for secondary use, thereby reducing resource waste.

[0012] Preferably, the filter assembly includes a filter tube fixedly installed on the top of the deodorization box, a plurality of filter material frames are fixedly installed inside the filter tube, and the plurality of filter material frames are equidistantly distributed. An air outlet pipe is fixedly installed on one side of the filter tube, and the filter material frame is filled with biological filter material. After being sprayed, the odor continues to move upward and contacts the plurality of filter material frames, and the odor can be further deodorized by the biological filter material in the filter material frame, thereby improving the deodorization effect.

[0013] Preferably, a rotating cover is hinged on one side of the filter tube, and a pull rod is fixedly installed on one side of the rotating cover. After the biological filter material has been used for a period of time, one side of the filter tube can be opened by rotating the cover to expose multiple filter material frames, making it convenient to replace the filter material.

[0014] The beneficial effects of the utility model are:

[0015] 1. When deodorizing odor, the odor can be input into the uniform component through the air inlet pipe, and the odor can be evenly sprayed inside the deodorizing box through the uniform component. Then, the spray liquid is sprayed inside the deodorizing box through the infusion tube to fully contact with the odor, so as to react and deodorize the odor, thereby better improving the deodorizing effect of the odor. The odor can be further deodorized through the filtering component, and the biological filter material can be easily replaced after a period of use;

[0016] 2. The infusion tube inputs the liquid into the inside of the shunt tube, and then the spray liquid is sprayed through multiple spray heads. During the spraying, the reciprocating screw can be driven by a motor to rotate, so that the connecting block connected by the reciprocating screw drives the shunt tube to reciprocate, which can increase the coverage of the spray liquid during spraying and make the spray liquid contact with the odor more evenly. This dynamic spraying method not only improves the spraying efficiency, but also enables the spray liquid to contact more odor molecules. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the uniform deodorizing mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the uniform component structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the filter assembly of the utility model.

[0021] In the figure: 1. deodorizing box; 101. air inlet pipe; 102. air outlet pipe; 2. infusion tank; 201. return pipe; 202. filter plate; 3. uniform deodorizing mechanism; 31. infusion pipe; 32. uniform component; 321. fixed box; 322. rotating plate; 323. toggle blade; 324. spiral tube; 325. air outlet; 326. shunt pipe; 327. spray head; 328. telescopic tube; 329. connecting block; 3210. reciprocating screw; 3211. motor; 3212. rotating block; 33. filter component; 331. filter tube; 332. rotating cover; 333. pull rod; 334. filter material frame. 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] When implementing: Figure 1-4 As shown, a deodorizing device for a biological filter tank comprises: a deodorizing box 1, one side of which is fixedly connected with an air inlet pipe 101, and one side of the deodorizing box 1 is provided with an infusion tank 2; a uniform deodorizing mechanism 3, which is used for uniformly deodorizing odor and is provided on one side of the deodorizing box 1; wherein the uniform deodorizing mechanism 3 comprises an infusion tube 31 fixedly installed on the infusion tank 2 and one side of the deodorizing box 1, a uniform component 32 is provided inside the deodorizing box 1, and a filtering component 33 is provided on one side of the deodorizing box 1. When deodorizing odor, the odor can be input into the uniform component 32 through the air inlet pipe 101, and the odor can be uniformly sprayed inside the deodorizing box 1 through the uniform component 32, and then the spray liquid is sprayed inside the deodorizing box 1 through the infusion tube 31 to fully contact with the odor, so as to react and deodorize the odor, thereby better improving the deodorizing effect of the odor, and the odor can be further deodorized through the filtering component 33, so that the biological filter material can be conveniently replaced after a period of use.

[0024] like Figure 2 , Figure 3 and Figure 4As shown, the uniform component 32 includes a fixed box 321 fixedly installed inside the deodorizing box 1, the fixed box 321 is set in a disc shape, a rotating plate 322 is rotatably installed on the top of the fixed box 321, a spiral tube 324 is fixedly connected to the top of the rotating plate 322, a plurality of air outlet holes 325 are opened around the outer side of the spiral tube 324, a shunt pipe 326 is arranged above the spiral tube 324, the fixed box 321 is fixedly connected to the air inlet pipe 101, and when in use, the spray liquid inside the infusion tank 2 can be transported to the inside of the deodorizing box 1 through the infusion pipe 31 for spraying, the air inlet pipe 101 inputs the odor into the inside of the fixed box 321, and then moves to the inside of the spiral tube 324, after entering the inside of the spiral tube 324, it can spirally rise through the spiral tube 324, and when rising, it is discharged to the inside of the deodorizing box 1 through the plurality of air outlet holes 325 arranged around the surface of the spiral tube 324, and contacts with the spray liquid for reaction and deodorization, which effectively increases the contact area and contact time between the odor and the spray liquid. , thereby improving the deodorizing effect, the uniform component 32 also includes a rotating block 3212 rotatably mounted inside the fixed box 321, and a plurality of toggling blades 323 are fixedly connected to the outer side of the rotating block 3212, and the sides of the plurality of toggling blades 323 that are away from each other are all slidably connected to the inner wall of the fixed box 321, and one end of the spiral tube 324 passes through the rotating plate 322 and is connected to the inside of the fixed box 321, and one side of the rotating plate 322 is fixedly connected to the rotating block 3212. When the air inlet pipe 101 inputs odor, the odor will preferentially contact the toggling blade 323, and the toggling blade 323 is driven to move, so that the plurality of toggling blades 323 can push the rotating block 3212 to rotate, and synchronously drive the rotating plate 322 and the spiral tube 324 to rotate. When conveying gas, the dynamic rotation of the spiral tube 324 can effectively increase the disturbance of the gas in the fixed box 321, thereby promoting a more uniform distribution of the gas, which not only increases the contact opportunity between the gas and the spray liquid, but also enhances the mixing effect of the spray liquid and the odor;

[0025] A plurality of spray heads 327 are fixedly installed at the bottom of the shunt pipe 326, and the shunt pipe 326 is connected to the infusion pipe 31 through a telescopic pipe 328. Connecting blocks 329 are fixedly installed on both sides of the shunt pipe 326. The connecting block 329 on one side is slidably connected to the inner wall of the deodorizing box 1, and a reciprocating screw 3210 is penetrated on the surface of the connecting block 329 on the other side. The reciprocating screw 3210 is slidably connected to the connecting block 329, and one end of the reciprocating screw 3210 is rotatably connected to the inner wall of the deodorizing box 1. The motor 3211 is fixedly installed on the surface, and the output end of the motor 3211 extends to the inside of the deodorizing box 1 and is fixedly connected to the other end of the reciprocating screw 3210. The reciprocating screw 3210 is in the form of two thread grooves with the same pitch and opposite rotation directions, and the two ends are connected by a transition curve. Through the rotation of the reciprocating screw 3210, the side of the spiral groove pushes the slider placed in the spiral groove to make axial reciprocating motion. The infusion tube 31 inputs the liquid into the inside of the shunt tube 326, and then sprays it through multiple spray heads 327. The liquid is sprayed, and during the spraying, the reciprocating screw 3210 can be driven to rotate by the motor 3211, so that the connecting block 329 driven by the reciprocating screw 3210 drives the shunt pipe 326 to reciprocate, which can increase the coverage of the spray liquid during spraying, so that the spray liquid can contact with the odor more evenly. This dynamic spraying method not only improves the spraying efficiency, but also enables the spray liquid to contact with more odor molecules, thereby more effectively performing chemical reactions or microbial treatments. A filter plate 202 is fixedly installed inside the deodorizing box 1, and the filter plate 202 is located below the fixed box 321. A reflux pipe 201 is provided below the filter plate 202. One end of the reflux pipe 201 extends out of the deodorizing box 1 and is fixedly connected to the infusion tank 2. The spray liquid falls on the filter plate 202 for filtration, and the filtered spray liquid below the filter plate 202 can be refluxed through the reflux pipe 201 so that the spray liquid flows back to the inside of the infusion tank 2 for secondary use, thereby reducing resource waste.

[0026] like Figure 2 , Figure 3 and Figure 4 As shown, the filter assembly 33 includes a filter tube 331 fixedly installed on the top of the deodorizing box 1, and a plurality of filter material frames 334 are fixedly installed inside the filter tube 331, and the plurality of filter material frames 334 are equidistantly distributed. An exhaust pipe 102 is fixedly installed on one side of the filter tube 331, and the filter material frames 334 are filled with biological filter material. After being sprayed, the odor continues to move upward and contacts the plurality of filter material frames 334, and the odor can be further deodorized by the biological filter material in the filter material frames 334, thereby improving the deodorizing effect. A rotating cover 332 is hinged on one side of the filter tube 331, and a pull rod 333 is fixedly installed on one side of the rotating cover 332. After the biological filter material has been used for a period of time, the rotating cover 332 can be used to open one side of the filter tube 331 to expose the plurality of filter material frames 334, thereby facilitating the replacement of the filter material.

[0027] When the utility model is in use, when the air inlet pipe 101 inputs odor, the odor will first contact with the toggle blade 323, driving the toggle blade 323 to move, that is, the multiple toggle blades 323 can push the rotating block 3212 to rotate, and synchronously drive the rotating plate 322 and the spiral tube 324 to rotate. When conveying gas, the dynamic rotation of the spiral tube 324 can effectively increase the disturbance of the gas in the fixed box 321, thereby promoting a more uniform distribution of the gas, which not only increases the contact opportunity between the gas and the spray liquid, but also enhances the mixing effect of the spray liquid and the odor. The infusion tube 31 inputs the liquid into the inside of the shunt tube 326, and then the spray liquid is sprayed through the multiple spray heads 327. When spraying, the reciprocating screw 3210 can be driven to rotate by the motor 3211, so that the reciprocating screw 3210 drives the connected connecting block 329 to drive the shunt tube 326 to rotate. The reciprocating motion can increase the coverage of the spray liquid during spraying, so that the spray liquid can contact the odor more evenly. This dynamic spraying method not only improves the spray efficiency, but also enables the spray liquid to contact more odor molecules, thereby more effectively performing chemical reactions or microbial treatments. The spray liquid falls on the filter plate 202 for filtration, and the filtered spray liquid under the filter plate 202 can be refluxed through the reflux pipe 201 so that the spray liquid returns to the inside of the infusion tank 2 for secondary use, thereby reducing resource waste. After being sprayed, the odor continues to move upward and contact with multiple filter frames 334, and the odor can be further deodorized by the biological filter material in the filter frame 334, thereby improving the deodorization effect. After the biological filter material has been used for a period of time, one side of the filter tube 331 can be opened by rotating the cover 332 to expose the multiple filter frames 334, thereby facilitating the replacement of the filter material.

[0028] 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 device for a biological filter, characterized in that: include: A deodorizing box (1), one side of the deodorizing box (1) being fixedly connected to an air inlet pipe (101), and one side of the deodorizing box (1) being provided with an infusion tank (2); A uniform deodorizing mechanism (3), used for uniformly deodorizing odor, the uniform deodorizing mechanism (3) being arranged on one side of the deodorizing box (1); The uniform deodorization mechanism (3) comprises an infusion tube (31) fixedly mounted on the infusion tank (2) and one side of the deodorization box (1); a uniform component (32) is arranged inside the deodorization box (1); and a filtering component (33) is arranged on one side of the deodorization box (1).

2. A deodorizing device for a biofilter according to claim 1, characterized in that: The uniformizing component (32) comprises a fixed box (321) fixedly installed inside the deodorizing box (1); the fixed box (321) is arranged in a disc shape; a rotating plate (322) is rotatably installed on the top of the fixed box (321); a spiral tube (324) is fixedly connected to the top of the rotating plate (322); a plurality of air outlet holes (325) are arranged around the outer side of the spiral tube (324); a shunt tube (326) is arranged above the spiral tube (324); and the fixed box (321) is fixedly connected to the air inlet pipe (101).

3. A deodorizing device for a biofilter according to claim 2, characterized in that: The uniform component (32) further comprises a rotating block (3212) rotatably mounted inside the fixed box (321); a plurality of shifting blades (323) are fixedly connected to the outer side of the rotating block (3212); the sides of the plurality of shifting blades (323) that are away from each other are slidably connected to the inner wall of the fixed box (321); one end of the spiral tube (324) passes through the rotating plate (322) and is connected to the interior of the fixed box (321); and one side of the rotating plate (322) is fixedly connected to the rotating block (3212).

4. A deodorizing device for a biofilter according to claim 2, characterized in that: A plurality of spray heads (327) are fixedly mounted at the bottom of the shunt pipe (326); the shunt pipe (326) is connected to the infusion pipe (31) via a telescopic pipe (328); connecting blocks (329) are fixedly mounted on both sides of the shunt pipe (326); the connecting block (329) on one side is slidably connected to the inner wall of the deodorizing box (1); a reciprocating screw (3210) is provided through the surface of the connecting block (329) on the other side; the reciprocating screw (3210) is slidably connected to the connecting block (329); one end of the reciprocating screw (3210) is rotatably connected to the inner wall of the deodorizing box (1); a motor (3211) is fixedly mounted on the surface of the deodorizing box (1); the output end of the motor (3211) extends into the interior of the deodorizing box (1) and is fixedly connected to the other end of the reciprocating screw (3210).

5. A deodorizing device for a biofilter according to claim 1, characterized in that: A filter plate (202) is fixedly installed inside the deodorizing box (1), and the filter plate (202) is located below the fixed box (321). A return pipe (201) is provided below the filter plate (202), and one end of the return pipe (201) extends out of the deodorizing box (1) and is fixedly connected to the infusion tank (2).

6. A deodorizing device for a biofilter according to claim 1, characterized in that: The filter assembly (33) comprises a filter tube (331) fixedly mounted on the top of the deodorizing box (1), a plurality of filter material frames (334) fixedly mounted inside the filter tube (331), the plurality of filter material frames (334) being distributed at equal distances, and an air outlet pipe (102) fixedly mounted on one side of the filter tube (331).

7. A deodorizing device for a biofilter according to claim 6, characterized in that: A rotating cover (332) is hingedly connected to one side of the filter tube (331), and a pull rod (333) is fixedly installed on one side of the rotating cover (332).

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