Biological filter deodorization device

Abstract

The utility model discloses a biological filter deodorization device which comprises a main body unit, the main body unit comprises a deodorization cylinder, a filter tank is arranged at the left end of the deodorization cylinder, a deodorization box is arranged at the right end of the deodorization cylinder, a rectangular pipe is fixedly inserted into the side wall of the filter tank, a connecting pipe is fixedly inserted into the rectangular pipe, and the rectangular pipe is connected with the deodorization box. The end, away from the rectangular pipe, of the connecting pipe penetrates through the side wall of the deodorization cylinder and extends into the deodorization cylinder, and a rotating assembly is arranged in the rectangular pipe; and the deodorization unit comprises a through pipe and a servo motor. Gas introduced into the through pipe enters the deodorization cylinder through the gas outlet hole, the servo motor is started, the output end of the servo motor drives the rotating rod to rotate, the rotating rod drives the stirring blades to rotate through the connecting sleeve and the connecting rod, the stirring blades can stir deodorant, so that the gas and the deodorant are fully mixed, the deodorant can absorb odor of the gas, and the deodorization effect is good. The odor can be absorbed and treated in cooperation with the absorption assembly, and the deodorization efficiency of the device is improved.

Description

Technical Field

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

[0002] Sewage treatment is widely used in various fields such as construction, agriculture, petrochemicals, environment, medical care, and catering. When sewage is purified, it contains a large amount of odorous gases, which have a greater impact on the environment.

[0003] The existing utility model with publication number CN219333784U discloses a biofilter device that is convenient for packing replacement and highly efficient in deodorization, including a base, the upper end of the base is fixedly connected to a bottom shell, the upper end of the bottom shell is fixedly clamped with an intermediate shell, the upper end of the intermediate shell is fixedly clamped with a top shell, a packing plate is fixedly installed in the intermediate shell, the bottom of the inner wall of the bottom shell is symmetrically fixedly connected to two electric slide rails, the upper ends of the sliders in the two electric slide rails are fixedly connected to the same support plate, the upper end of the support plate is symmetrically fixedly connected to two side plates, a reciprocating screw rod is rotatably connected between the two side plates through a bearing, and the outer wall of one of the side plates is fixedly connected to a driving motor. The present application enables the packing plate to be fully utilized for deodorization, avoids the problem that local packing plates cannot be effectively utilized, thereby causing waste of resources, and can achieve rapid replacement of packing plates.

[0004] In the above device, the waste gas is adsorbed and deodorized by the packing plate, but the gas passes through the packing plate back and forth and stays on the packing plate for a short time. The packing plate has a low absorption efficiency for the odor in the gas, which leads to a low efficiency of the device in deodorizing the gas. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] Therefore, the purpose of the utility model is to provide a biofilter deodorization device, which is designed to solve the problem that "the above-mentioned device uses a packing plate to adsorb and deodorize the waste gas, but the gas passes through the packing plate back and forth and each stays on the packing plate for a short time, and the packing plate has a low absorption efficiency of the odor in the gas, which leads to a low efficiency of the device in deodorizing the gas."

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] A biofilter deodorizing device, comprising:

[0009] The main unit comprises a deodorizing cylinder, a filter pool is arranged at the left end of the deodorizing cylinder, a deodorizing box is arranged at the right end of the deodorizing cylinder, a rectangular tube is fixedly inserted through the side wall of the filter pool, a connecting tube is fixedly inserted through the rectangular tube, one end of the connecting tube away from the rectangular tube penetrates the side wall of the deodorizing cylinder and extends into the deodorizing cylinder, and a rotating assembly is arranged inside the rectangular tube;

[0010] The deodorizing unit comprises a through pipe and a servo motor, wherein the through pipe is fixedly connected to the connecting pipe, a plurality of air outlets are arranged on the through pipe, the servo motor is fixedly installed in the inner wall of the deodorizing barrel, a rotating rod is fixedly connected to the output end of the servo motor, a plurality of connecting sleeves are fixedly sleeved on the rotating rod, each of the connecting sleeves is symmetrically fixedly connected to a plurality of connecting rods, and a stirring blade is fixedly connected to the end of each connecting rod away from the rotating rod. An air inlet pipe is fixedly inserted into the side wall of the deodorizing barrel, and the end of the air inlet pipe away from the deodorizing barrel passes through the side wall of the deodorizing box and is fixedly connected to a funnel. An absorption component is arranged in the servo motor, and an aeration component is arranged on the upper end surface of the deodorizing box.

[0011] As a preferred solution of the biological filter deodorization device described in the utility model, wherein: the absorption component includes an activated carbon filter layer, a biological filter material layer, two connecting strips and a connecting plate, the two connecting strips are fixedly connected to the inner wall of the deodorization box, the two connecting strips are symmetrically provided with two slide grooves, the activated carbon filter layer and the biological filter material layer are both arranged in the slide grooves, and the fixed connection is on the activated carbon filter layer and the biological filter material layer.

[0012] As a preferred solution of the biological filter deodorization device described in the utility model, the aeration assembly includes an aeration pump and an aeration pipe, the aeration pump is fixedly installed on the inner wall of the deodorization box, the aeration pipe is fixedly connected to the output end of the aeration pump, and the lower end of the aeration pipe passes through the upper end surface of the deodorization box and extends to the lower end of the deodorization box.

[0013] As a preferred solution of the biofilter deodorization device described in the utility model, a cross mounting block is fixedly connected to the inner wall of the rectangular tube, a rotating motor is fixedly mounted on the cross mounting block, and a fan blade is fixedly connected to the output end of the rotating motor.

[0014] As a preferred solution of the biological filter deodorization device described in the utility model, the deodorization box is provided with a through opening, the connecting plate is fixedly connected with a connecting shaft, the connecting shaft passes through the through opening and is fixedly connected with a mounting plate, and the mounting plate is symmetrically connected with fixing bolts.

[0015] As a preferred solution of the biological filter deodorization device described in the utility model, a liquid inlet pipe and a liquid outlet pipe are fixedly inserted on the side wall of the filter tank, a feeding pipe and a discharge pipe are fixedly inserted on the side wall of the deodorization cylinder, and an air outlet pipe is fixedly inserted on the side wall of the deodorization box.

[0016] Beneficial effects of the utility model:

[0017] The gas passed into the through pipe enters the deodorizing cylinder through the air outlet, and the servo motor is started. The output end of the servo motor drives the rotating rod to rotate, and the rotating rod drives the stirring blade to rotate through the connecting sleeve and the connecting rod. The stirring blade can stir the deodorant to make the gas and the deodorant fully mixed. The deodorant can absorb the odor of the gas and can cooperate with the absorption component to accelerate the absorption of the odor and improve the deodorization efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is a schematic diagram of the structure of a biological filter deodorization device proposed by the utility model;

[0020] Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure of the deodorizing cartridge;

[0021] Figure 3 for Figure 1 A schematic diagram of the cross-sectional structure of the middle deodorizing box;

[0022] Figure 4 for Figure 1 Schematic diagram of the cross-sectional structure of the middle rectangular tube;

[0023] Figure 5 for Figure 1 Schematic diagram of the cross-sectional structure of the middle outlet pipe.

[0024] In the figure: 100, main unit; 101, deodorizing cylinder; 102, filter tank; 103, deodorizing box; 104, rectangular tube; 105, connecting tube; 106, rotating assembly; 106a, cross mounting block; 106b, rotating motor; 106c, fan blade; 107, liquid inlet pipe; 108, feeding pipe; 109, discharge pipe; 110, mounting plate;

[0025] 200, deodorization unit; 201, through pipe; 202, air outlet; 203, servo motor; 204, rotating rod; 205, connecting sleeve; 206, connecting rod; 207, stirring blade; 208, air inlet pipe; 209, funnel; 210, absorption component; 210a, activated carbon filter layer; 210b, biological filter material layer; 210c, connecting strips; 210d, connecting plate; 211, air outlet pipe; 212, aeration component; 212a, aeration pump; 212b, aeration pipe. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0029] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0030] Reference Figure 1-5 The utility model provides a biofilter deodorizing device, comprising:

[0031] The main unit 100 includes a deodorizing barrel 101, a filter pool 102 is disposed at the left end of the deodorizing barrel 101, a deodorizing box 103 is disposed at the right end of the deodorizing barrel 101, a rectangular tube 104 is fixedly inserted through the side wall of the filter pool 102, a connecting tube 105 is fixedly inserted through the rectangular tube 104, one end of the connecting tube 105 away from the rectangular tube 104 penetrates the side wall of the deodorizing barrel 101 and extends into the deodorizing barrel 101, and a rotating assembly 106 is disposed in the rectangular tube 104;

[0032] The deodorizing unit 200 includes a through pipe 201 and a servo motor 203. The through pipe 201 is fixedly connected to the connecting pipe 105. A plurality of air outlet holes 202 are arranged on the through pipe 201. The servo motor 203 is fixedly installed in the inner wall of the deodorizing barrel 101. A rotating rod 204 is fixedly connected to the output end of the servo motor 203. A plurality of connecting sleeves 205 are fixedly sleeved on the rotating rod 204. Each connecting sleeve 205 is symmetrically fixedly connected to a plurality of connecting rods 206. A stirring blade 207 is fixedly connected to the end of each connecting rod 206 away from the rotating rod 204. An air inlet pipe 208 is fixedly inserted into the side wall of the deodorizing barrel 101. The end of the air inlet pipe 208 away from the deodorizing barrel 101 passes through A funnel 209 is fixedly connected to the side wall of the deodorizing box 103, an absorption assembly 210 is arranged in the servo motor 203, and an aeration assembly 212 is arranged on the upper end surface of the deodorizing box 103; the gas introduced into the through pipe 201 enters the deodorizing cylinder 101 through the air outlet 202, the servo motor 203 is started, and the output end of the servo motor 203 drives the rotating rod 204 to rotate, and the rotating rod 204 drives the stirring blade 207 to rotate through the connecting sleeve 205 and the connecting rod 206, and the stirring blade 207 can stir the deodorant so that the gas and the deodorant are fully mixed, the deodorant can absorb the odor of the gas, and can cooperate with the absorption assembly to accelerate the absorption and treatment of the odor, thereby improving the deodorizing efficiency of the device.

[0033] Wherein, the absorption component 210 includes an activated carbon filter layer 210a, a biological filter material layer 210b, two connecting strips 210c and a connecting plate 210d. The two connecting strips 210c are fixedly connected to the inner wall of the deodorizing box 103. The two connecting strips 210c are symmetrically provided with two slide grooves. The activated carbon filter layer 210a and the biological filter material layer 210b are both arranged in the slide grooves. 210d is fixedly connected to the activated carbon filter layer 210a and the biological filter material layer 210b. The gas in the deodorizing box 103 is passed through. The activated carbon filter layer 210a can purify the odor in the absorbed gas, and the microorganisms in the biological filter material layer 210b absorb the odor.

[0034] Furthermore, the aeration assembly 212 includes an aeration pump 212a and an aeration pipe 212b. The aeration pump 212a is fixedly installed on the inner wall of the deodorization box 103, and the aeration pipe 212b is fixedly connected to the output end of the aeration pump 212a. The lower end of the aeration pipe 212b passes through the upper end surface of the deodorization box 103 and extends to the lower end of the deodorization box 103, which can increase oxygen and accelerate the absorption of gas by microorganisms.

[0035] Furthermore, a cross mounting block 106a is fixedly connected to the inner wall of the rectangular tube 104, a rotating motor 106b is fixedly mounted on the cross mounting block 106a, and a fan blade 106c is fixedly connected to the output end of the rotating motor 106b, which can suck the gas into the deodorizing cylinder.

[0036] Furthermore, a through opening is opened on the deodorizing box 103, and the connecting plate 210d is fixedly connected with a connecting shaft, which passes through the through opening and is fixedly connected with a mounting plate 110, and the mounting plate 110 is symmetrically connected with fixing bolts. By removing the mounting plate 110, the activated carbon filter layer 210a and the biological filter material layer 210b can be removed for easy replacement.

[0037] Furthermore, a liquid inlet pipe 107 and a liquid outlet pipe are fixedly inserted on the side wall of the filter pool 102, a feeding pipe 108 and a discharge pipe 109 are fixedly inserted on the side wall of the deodorizing cylinder 101, and an air outlet pipe 211 is fixedly inserted on the side wall of the deodorizing box 103, and the gas is discharged from the air outlet pipe 211.

[0038] During use, sewage and the like enter the filter tank 102 through the liquid inlet pipe 107 for filtering treatment, the deodorant is introduced into the deodorizing barrel 101 through the feeding pipe 108, the rotating motor 106b is started, the output end of the rotating motor 106b drives the fan blade 106c to rotate, the fan blade 106c passes the gas in the filter tank 102 into the through pipe 201 through the connecting pipe 105, the gas enters the deodorizing barrel 101 through the air outlet 202, the servo motor 203 is started, and the servo motor 204 is started. The output end of 03 drives the rotating rod 204 to rotate, and the rotating rod 204 drives the stirring blade 207 to rotate through the connecting sleeve 205 and the connecting rod 206. The stirring blade 207 can stir the deodorant to make the gas and the deodorant fully mixed. The deodorant can absorb the odor of the gas. The treated gas is passed into the deodorization box 103 through the air inlet pipe 208 and the funnel 209. The activated carbon filter layer 210a can further purify and absorb the odor, and the microorganisms in the biological filter material layer 210b absorb the odor.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A biofilter deodorization device, characterized in that: include: The main unit (100) comprises a deodorizing cylinder (101), a filter pool (102) is arranged at the left end of the deodorizing cylinder (101), a deodorizing box (103) is arranged at the right end of the deodorizing cylinder (101), a rectangular tube (104) is fixedly inserted through the side wall of the filter pool (102), a connecting tube (105) is fixedly inserted through the rectangular tube (104), an end of the connecting tube (105) away from the rectangular tube (104) penetrates the side wall of the deodorizing cylinder (101) and extends into the deodorizing cylinder (101), and a rotating assembly (106) is arranged inside the rectangular tube (104); The deodorizing unit (200) comprises a through pipe (201) and a servo motor (203), wherein the through pipe (201) is fixedly connected to a connecting pipe (105), a plurality of air outlet holes (202) are arranged on the through pipe (201), the servo motor (203) is fixedly installed in the inner wall of the deodorizing cylinder (101), the output end of the servo motor (203) is fixedly connected to a rotating rod (204), a plurality of connecting sleeves (205) are fixedly sleeved on the rotating rod (204), and each of the connecting sleeves (205) is symmetrically fixedly connected to A plurality of connecting rods (206), each of the connecting rods (206) having one end facing away from the rotating rod (204) fixedly connected to a stirring blade (207), an air inlet pipe (208) fixedly inserted into the side wall of the deodorizing cylinder (101), the end of the air inlet pipe (208) facing away from the deodorizing cylinder (101) passing through the side wall of the deodorizing box (103) and fixedly connected to a funnel (209), an absorption component (210) being arranged in the servo motor (203), and an aeration component (212) being arranged on the upper end surface of the deodorizing box (103).

2. A biofilter deodorizing device according to claim 1, characterized in that: The absorption component (210) comprises an activated carbon filter layer (210a), a biological filter material layer (210b), two connecting strips (210c) and a connecting plate (210d), wherein the two connecting strips (210c) are fixedly connected to the inner wall of the deodorizing box (103), and the two connecting strips (210c) are symmetrically provided with two slide grooves, wherein the activated carbon filter layer (210a) and the biological filter material layer (210b) are both arranged in the slide grooves, and the (210d) is fixedly connected to the activated carbon filter layer (210a) and the biological filter material layer (210b).

3. A biofilter deodorizing device according to claim 1, characterized in that: The aeration assembly (212) comprises an aeration pump (212a) and an aeration pipe (212b); the aeration pump (212a) is fixedly mounted on the inner wall of the deodorizing tank (103); the aeration pipe (212b) is fixedly connected to the output end of the aeration pump (212a); and the lower end of the aeration pipe (212b) passes through the upper end surface of the deodorizing tank (103) and extends to the lower end of the deodorizing tank (103).

4. A biofilter deodorizing device according to claim 1, characterized in that: A cross mounting block (106a) is fixedly connected to the inner wall of the rectangular tube (104), a rotating motor (106b) is fixedly mounted on the cross mounting block (106a), and a fan blade (106c) is fixedly connected to the output end of the rotating motor (106b).

5. A biofilter deodorizing device according to claim 2, characterized in that: The deodorizing box (103) is provided with a through opening, the connecting plate (210d) is fixedly connected to a connecting shaft, the connecting shaft passes through the through opening and is fixedly connected to a mounting plate (110), and the mounting plate (110) is symmetrically connected to fixing bolts.

6. A biofilter deodorizing device according to claim 1, characterized in that: A liquid inlet pipe (107) and a liquid outlet pipe are fixedly inserted on the side wall of the filter pool (102), a feeding pipe (108) and a discharge pipe (109) are fixedly inserted on the side wall of the deodorizing cylinder (101), and an air outlet pipe (211) is fixedly inserted on the side wall of the deodorizing box (103).

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