Biological fermentation peculiar smell treatment device

Abstract

The utility model provides a biological fermentation odor treatment device, which relates to the field of fermentation odor removal and comprises a device body. T-shaped shaft rods are slidably installed in the device body through inner rod assemblies, the bottoms of the two T-shaped shaft rods are welded and fixed to a pressing piece, and two guide plates of L-shaped structures are welded and fixed to the upper portions of the two sides of the pressing piece correspondingly. The draught fan controls peculiar smell to enter the device body, the pressing piece moves downwards by means of the self weight and spring pressure, after the peculiar smell enters the device body along with air, certain extrusion pressure is generated, the air with the peculiar smell permeates into activated carbon to be deodorized after being pressed, the utilization rate of the activated carbon is increased, and the deodorizing effect is improved. After the pressure is continuously increased, the pressing piece is pushed to rise, purified air is continuously discharged through the auxiliary groove, and the problems that a common biological fermentation peculiar smell treatment device is limited in activated carbon adsorption effect, limited in activated carbon utilization rate and prone to causing waste are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fermentation and odor removal, in particular to a device for treating odor in biological fermentation. Background Art

[0002] The odor in biological fermentation mainly comes from various organic compounds generated during the biological fermentation process, including alcohols, ketones, organic amines, etc. These compounds are produced due to the metabolic action of microorganisms during the fermentation process, forming volatile organic compounds with specific odors. The odor during the fermentation process may include fruity, earthy, musty, vinegar-like odors, etc. The generation of these odors is related to the types of microorganisms involved in the fermentation process, fermentation conditions, and the nature of raw materials. When treating these odors, a device for treating odor in biological fermentation is required. A device for treating odor in biological fermentation is a device used to treat the odor generated during the biological fermentation process. It mainly removes odors through activated carbon adsorption. This method is economical, effective, and environmentally friendly. The device for treating odor in biological fermentation also has the characteristics of stable performance, no need for maintenance during long-term use, and low later costs. For the saturated activated carbon, it can be regenerated by hot air desorption, and the regenerated activated carbon can be reused. However, for the common devices for treating odor in biological fermentation on the market, the adsorption effect of activated carbon is limited, and the utilization rate of activated carbon is limited, which is easy to cause waste. A structure for preventing rainwater from entering is usually provided above the odor treatment device. However, when encountering strong winds, rainwater will enter the device, affecting the odor removal effect. Summary of the Utility Model

[0003] An embodiment of the present disclosure relates to a device for treating odor in biological fermentation. Its fixed rod structure is used at the inner top end of the device body, so that when the guide member and the auxiliary structure are used above the device body, the height of the guide member and the auxiliary structure can be adjusted through the adjustment structure, so that the auxiliary structure can be sleeved outside the top end of the device body, so that when the device encounters rainy days and strong winds, rainwater will not enter the inside of the device body, improving the protection effect and avoiding rainwater from affecting the deodorization efficiency.

[0004] In the first aspect of the present disclosure, a biological fermentation odor treatment device is provided, specifically including: a device body; the device body is installed above the air outlet of the fermentation fan, and two exhaust fans are fixed inside the device body with a rectangular tube structure. A T-shaped shaft rod is slidably installed inside the device body through an inner rod assembly. The bottoms of the two T-shaped shaft rods are fixedly welded to a pressing member. A counterweight block is provided on both sides of the pressing member made of metal. Two L-shaped guide plates are fixedly welded above both sides of the pressing member respectively; a fixed rod structure; the fixed rod structure is clamped inside the device body. The fixed rod structure is provided with a guiding member through an adjusting structure. The guiding member with an inclined outer structure is connected to an auxiliary structure. The auxiliary structure is sleeved outside the top of the device body. The internal connection position between the guiding member and the auxiliary structure is an arc structure.

[0005] In at least some embodiments, a partition net assembly is fixed inside the device body, activated carbon is added to the top of the partition net assembly. A side member is provided on each side of the device body. An opening is provided at the top of the side member with an inclined bottom structure. The inner bottom of the side member is above the partition net assembly; a support rod assembly is welded on each side of the device body. A threaded hole is penetrated through the inside of the support rod assembly. An inner rod assembly is welded on each side inside the device body. A spring is sleeved outside the T-shaped shaft rod. The top of the spring contacts the bottom of the inner rod assembly; two arc-shaped protrusions are provided on each side of the device body. An arc-shaped auxiliary groove is provided on the inner side of the device body and the inner side of the arc-shaped protrusion. The auxiliary groove is above the pressing member. The guide plate is inserted into the inside of the auxiliary groove and can slide up and down freely. A sealing assembly is installed inside the opening of the side member. A screw rod is fixed to the top of the sealing assembly. The screw rod is inserted into the threaded hole and can rotate freely.

[0006] In at least some embodiments, a guide groove is provided on the side of the fixed rod structure with a U-shaped structure. A T-shaped shaft guide rod is fixed on each side inside the fixed rod structure. A spring is sleeved outside the guide rod; a U-shaped limiting structure is inserted into the inside of the two guide grooves on the same side. The outer end of the limiting structure is inserted and clamped inside the inner side of the device body. The guide rod penetrates through the limiting structure. The outer end of the spring contacts the limiting structure and continuously pushes the limiting structure to move outwards. The top of the fixed rod structure is installed with an adjusting structure through a rotating shaft. The adjusting structure with an external thread is inserted into the inside of the guiding member and can rotate freely; a connecting block is fixed to the inner side of the auxiliary structure. A contact plate is fixed to the inner side of the connecting block with a wedge-shaped top. The contact plate fits and moves on the outside of the device body.

[0007] The present utility model provides a biological fermentation odor treatment device, which has the following beneficial effects:

[0008] When discharging the fermentation odor, the fan controls the odor to enter the interior of the device body. At the same time, the pressing member moves continuously downward inside the device body by virtue of its own weight and the spring pressure. After the odor follows the wind into the interior of the device body, a certain extrusion pressure is generated. After the wind with odor is pressurized, it penetrates into the interior of the activated carbon for deodorization, improving the utilization rate of the activated carbon and the deodorization effect. After the pressure continues to increase, the pressing member is pushed upward, and the purified wind is continuously discharged through the auxiliary groove.

[0009] The fixed rod structure is used at the top inside the device body. When the guiding member and the auxiliary structure are used above the device body, the height of the guiding member and the auxiliary structure can be adjusted through the adjusting structure, so that the auxiliary structure can be sleeved outside the top of the device body. When the device encounters rainy days and strong winds, rainwater will not enter the interior of the device body, improving the protection effect and preventing rainwater from affecting the deodorization efficiency. Brief Description of the Drawings

[0010] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings of the embodiments will be briefly introduced below.

[0011] The drawings in the following description only relate to some embodiments of the present utility model and do not limit the present utility model.

[0012] In the drawings:

[0013] Figure 1 The three-dimensional structure diagram of the present application is shown;

[0014] Figure 2 The partial cross-sectional three-dimensional structure diagram of the present application is shown;

[0015] Figure 3 The partial cross-sectional exploded three-dimensional structure diagram of the present application is shown;

[0016] Figure 4 The partial cross-sectional exploded three-dimensional structure diagram of the device body of the present application is shown;

[0017] Figure 5 The partial cross-sectional exploded three-dimensional structure diagram of the guiding member of the present application is shown;

[0018] Figure 6 The partial cross-sectional exploded bottom view structure diagram of the guiding member of the present application is shown;

[0019] List of Reference Numerals

[0020] 1. Device body; 101. Mesh component; 102. Side member; 103. Support rod component; 104. Inner rod component; 105. Auxiliary groove; 106. Sealing component; 107. Pressing member; 108. Guide plate;

[0021] 2. Fixed rod structure; 201. Guide groove; 202. Guide rod; 203. Limit structure; 204. Adjustment structure; 205. Guide part; 206. Auxiliary structure; 207. Connection block; 208. Contact plate. Specific embodiments

[0022] In order to make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0023] Embodiment 1: Please refer to Figures 1 to 6 :

[0024] The present utility model provides a device for treating the peculiar smell of biological fermentation, including: a device body 1; the device body 1 is installed above the air outlet of a fermentation fan, and two exhaust fans are fixed inside the device body 1 with a rectangular pipe structure. A T-shaped shaft rod is slidably installed inside the device body 1 through an inner rod assembly 104. The bottoms of the two T-shaped shaft rods are welded and fixed to a pressing member 107. A counterweight block is provided on both sides of the pressing member 107 made of metal. The pressing member 107 generates a squeezing force on the inside of the device body 1 by virtue of its own weight, the weight of the counterweight block, and the thrust of a spring. After the fan pushes the air with peculiar smell into the device body 1, by means of the wind pressure, the peculiar smell fully enters the activated carbon, improving the utilization rate of the activated carbon and the deodorization effect. Two L-shaped guide plates 108 are respectively welded and fixed above both sides of the pressing member 107 and are inserted into the auxiliary groove 105 for guiding displacement; a fixed rod structure 2; the fixed rod structure 2 is clamped inside the device body 1. The fixed rod structure 2 is provided with a guide part 205 through an adjustment structure 204. The guide part 205 with an inclined outer shape is connected to an auxiliary structure 206 to control the guiding and flowing discharge of the air. The auxiliary structure 206 is sleeved outside the top of the device body 1. The internal connection position of the guide part 205 and the auxiliary structure 206 is an arc structure, improving the efficiency and smoothness of the air discharge. At the same time, it covers the top of the device body 1, so that when the external strong wind flows, rainwater will not enter the inside of the device body 1.

[0025] In the embodiments of the present disclosure, as Figure 3 and Figure 4As shown in the figure, a partition net assembly 101 is fixed inside the device body 1, and activated carbon is added to the top of the partition net assembly 101 so that the air is absorbed by the activated carbon through the partition net assembly 101. A side member 102 is provided on each side of the device body 1. The top of the side member 102 with an inclined bottom structure is provided with an opening for conveniently adding activated carbon. The inner bottom of the side member 102 is above the partition net assembly 101; a support rod assembly 103 is welded to each side of the device body 1. A threaded hole is penetrated through the inside of the support rod assembly 103 so that the screw rod can freely rotate inside it, and the height of the sealing assembly 106 can be conveniently adjusted. An inner rod assembly 104 is welded to each side inside the device body 1. A spring is sleeved outside the T-shaped shaft rod, and the top of the spring contacts the bottom of the inner rod assembly 104, so that the spring is continuously stressed and continuously pushes the pressing member 107 to move downward; two arc-shaped protrusions are provided on each side of the device body 1. An arc-shaped auxiliary groove 105 is provided on the inner side of the device body 1 and the inner side of the arc-shaped protrusion so that the air flow can circulate inside it, and at the same time, the guide plate 108 can slide in it for guiding. The auxiliary groove 105 is above the pressing member 107. The guide plate 108 is inserted into the auxiliary groove 105 and can freely slide up and down. A sealing assembly 106 is installed inside the opening of the side member 102. A screw rod is fixed to the top of the sealing assembly 106. The screw rod is inserted into the threaded hole and can freely rotate inside it to conveniently control the sealing assembly 106 to move up and down to block the opening.

[0026] In the embodiment of the present disclosure, as Figure 5 With Figure 6 shown, a guide groove 201 is provided on the side of the U-shaped fixed rod structure 2, so that the limit structure 203 can be displaced in a guided manner. A guide rod 202 with a T-shaped shaft structure is fixed to each side inside the fixed rod structure 2. A spring is sleeved outside the guide rod 202, continuously pushing the limit structure 203 to displace outward; a U-shaped limit structure 203 is inserted into the inside of two guide grooves 201 on the same side. The outer end of the limit structure 203 is inserted into the inner side of the device body 1 for clamping, and the fixed rod structure 2 is limited and fixed. The guide rod 202 penetrates through the limit structure 203. The outer end of the spring contacts the limit structure 203 and continuously pushes the limit structure 203 to move outward. The top of the fixed rod structure 2 is installed with an adjustment structure 204 through a rotating shaft. The adjustment structure 204 with an external thread is inserted into the inside of the guide member 205 and can freely rotate; a connecting block 207 is fixed to the inner side of the auxiliary structure 206. A contact plate 208 is fixed to the inner side of the connecting block 207 with a wedge-shaped top. The contact plate 208 fits and moves on the outside of the device body 1, so that after the adjustment structure 204 rotates, it will not drive the guide member 205 and the auxiliary structure 206 to rotate together.

[0027] Working principle of this embodiment: When the device body 1 needs to be used, control the fixing rod structure 2 to insert into the interior of the device body 1, so that the spring pushes the limiting structure 203 to displace outward. The outer end of the limiting structure 203 is embedded and clamped inside the device body 1 to fix the device body 1 together with the fixing rod structure 2. Then control the screw to rotate to raise the sealing assembly 106. Then add activated carbon into the interior of the device body 1 through the opening and the side member 102, above the partition net assembly 101. Then control the screw to rotate again to move the sealing assembly 106 downward for sealing. Then control the device body 1 to be connected to the fermentation blower. When the blower extracts the odor generated by fermentation, the odor-containing air enters the interior of the device body 1. With the help of the air supply pressure, the weight of the pressing member 107, the weight of the counterweight, and the pressure generated by the spring push, the odor fully enters the interior of the activated carbon, making full use of the activated carbon and improving the odor removal efficiency. When the pressure becomes larger, it pushes the pressing member 107 to rise, so that the air rises through the auxiliary groove 105 and then flows through the outside of the guide member 205 and the inside of the auxiliary structure 206 to discharge the air. At the same time, the auxiliary structure 206 is located at the top of the device body 1 to prevent rainwater from entering the interior of the device body 1 when encountering strong winds.

[0028] In this article, the following points need to be noted:

[0029] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure. Other structures can refer to the general design.

[0030] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0031] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A biological fermentation odor treatment device, characterized in that, Including: The device body (1); the device body (1) is installed above the air outlet of the fermentation blower. Two exhaust fans are fixed inside the device body (1) with a rectangular tube structure. A T-shaped shaft rod is slidably installed inside the device body (1) through an inner rod assembly (104). The bottoms of the two T-shaped shaft rods are welded and fixed to a pressing member (107). A counterweight is provided on both sides of the pressing member (107) made of metal. Two L-shaped guide plates (108) are respectively welded and fixed above both sides of the pressing member (107); a fixed rod structure (2); the fixed rod structure (2) is clamped inside the device body (1). A guide member (205) is installed on the fixed rod structure (2) through an adjusting structure (204). The guide member (205) with an inclined outer structure is connected to an auxiliary structure (206). The auxiliary structure (206) is sleeved outside the top of the device body (1). The internal connection position of the guide member (205) and the auxiliary structure (206) is an arc structure.

2. The biological fermentation odor treatment device according to claim 1, wherein, A partition net assembly (101) is fixed inside the device body (1). Activated carbon is added to the top of the partition net assembly (101). A side member (102) is provided on each side of the device body (1). An opening is provided at the top of the side member (102) with an inclined bottom structure. The inner bottom of the side member (102) is above the partition net assembly (101).

3. The biological fermentation odor treatment device according to claim 2, characterized in that, A support rod assembly (103) is welded on each side of the device body (1). A threaded hole is penetrated through the inside of the support rod assembly (103). An inner rod assembly (104) is welded on each side of the inside of the device body (1). A spring is sleeved outside the T-shaped shaft rod. The top of the spring contacts the bottom of the inner rod assembly (104).

4. The biological fermentation odor treatment device according to claim 3, characterized in that, Two arc-shaped protrusions are provided on each side of the device body (1). An arc-shaped auxiliary groove (105) is provided on the inner side of the device body (1) and the inner side of the arc-shaped protrusion. The auxiliary groove (105) is above the pressing member (107). The guide plate (108) is inserted into the auxiliary groove (105) and slides freely up and down. A sealing assembly (106) is installed inside the opening of the side member (102). A screw rod is fixed to the top of the sealing assembly (106). The screw rod is inserted into the threaded hole and rotates freely.

5. The biological fermentation odor treatment device according to claim 4, characterized in that, A guide groove (201) is provided on the side of the U-shaped fixed rod structure (2). A guide rod (202) with a T-shaped shaft structure is fixed on each side of the inside of the fixed rod structure (2). A spring is sleeved outside the guide rod (202).

6. The biological fermentation odor treatment device according to claim 5, characterized in that, A U-shaped limiting structure (203) is inserted into the inside of two guide grooves (201) on the same side. The outer end of the limiting structure (203) is inserted and clamped inside the device body (1). The guide rod (202) penetrates through the limiting structure (203). The outer end of the spring contacts the limiting structure (203) and continuously pushes the limiting structure (203) to move outwards. The top of the fixed rod structure (2) is installed with an adjusting structure (204) through a rotating shaft. The adjusting structure (204) with external threads is inserted into the inside of the guide member (205) and rotates freely.

7. The biological fermentation odor treatment device according to claim 6, characterized in that, A connecting block (207) is fixedly arranged inside the auxiliary structure (206), and a contact plate (208) is fixedly arranged inside the connecting block (207) with a wedge-shaped structure at the top. The contact plate (208) fits and moves on the outside of the device body (1).

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