Peculiar smell gas purification device for fermentation workshop

Abstract

The utility model relates to the field of feed production, in particular to a peculiar smell gas purification device for a fermentation workshop, which comprises a treatment box, an exhaust pipe, a gas inlet pipe and a gas outlet pipe, and is characterized in that one side of the treatment box is communicated with the exhaust pipe; the purification mechanism comprises a plurality of activated carbon plates mounted in the treatment box; according to the purification mechanism, under the interaction of the draught fan and the activated carbon plate, purification operation of peculiar smell gas in the fermentation workshop is achieved, the multiple air outlet pipes are driven by the driving vertical pipe to conduct reciprocating motion continuously while guiding air, the position of guided gas passing through the activated carbon plate can be changed continuously, and the purification efficiency is improved. The air outlet pipe can synchronously drive the rotating shaft to drive the spoiler to rotate while guiding air, so that the air blown out of the air outlet pipe is disturbed, the air is more dispersed, and the air is purified by the activated carbon plate in a more dispersed manner; the adsorption effect of the whole activated carbon plate on the peculiar smell in the gas is improved.

Description

Technical Field

[0001] This utility model relates to the field of feed production, and in particular to a device for purifying odorous gases in fermentation workshops. Background Technology

[0002] During the fermentation process of feed, a large amount of odorous gases are generated. To avoid the impact of these odorous gases on workers and the environment, odor treatment devices are usually used to purify them. A search reveals that the Chinese patent "An Odor Purification Device for Feed Processing Production" (authorization announcement number "CN217737460U") uses a rotating fan to draw the odors generated during production into the machine, and utilizes activated carbon inside the machine to better adsorb and clean the odors and air produced during industrial production, effectively reducing the harm of pollution sources to the outside world.

[0003] While the above solution can effectively absorb and clean odors, when the fan expels the odors into the machine, the concentrated airflow along the fan's path prevents the activated carbon surface from uniformly absorbing the odors from the air. This can lead to rapid saturation of localized areas of the activated carbon during the adsorption process, reducing the overall adsorption effect of the activated carbon plate.

[0004] Therefore, an odor gas purification device for fermentation workshops is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an odor gas purification device for fermentation workshops to solve the above-mentioned problems. It improves the problem that the activated carbon surface cannot be guaranteed to uniformly adsorb the odors discharged into the air, which easily leads to the rapid saturation of local areas of activated carbon during the adsorption process, thus reducing the overall adsorption effect of the activated carbon plate.

[0006] This utility model achieves the above-mentioned objective through the following technical solution: an odor gas purification device for a fermentation workshop, comprising: a treatment box, one side of which is connected to an exhaust pipe; a purification mechanism, the purification mechanism comprising multiple activated carbon plates installed inside the treatment box, a fan installed on the other side of the treatment box, a movable rod slidably connected to one side of the inner wall of the treatment box, a vertical pipe fixedly connected to the other end of the movable rod, a flexible hose connected between the vertical pipe and the air outlet of the fan, multiple evenly distributed air outlet pipes connected to the surface of the vertical pipe, an installation rod fixedly connected to the upper end of the surface of the air outlet pipe, a rotating shaft rotatably connected to the bottom end of the installation rod, and multiple baffles fixedly connected to the surface of the rotating shaft.

[0007] Preferably, a rotating wheel is rotatably connected to the inner wall of the air outlet duct, and pulleys are fixedly connected to the top of both the rotating wheel and the top of the rotating shaft. A drive belt connects the two pulleys. This facilitates the air outlet duct driving the rotating shaft to rotate the baffle while discharging gas, improving the consistency of the device's operation.

[0008] Preferably, a motor is fixedly connected to the surface of the treatment box, and a reciprocating screw is rotatably connected to the inner wall of the treatment box. One end of the reciprocating screw is fixedly connected to the output shaft of the motor, and a moving block is mounted on the surface of the reciprocating screw. One side of the moving block is fixedly connected to the surface of the vertical pipe. This facilitates driving the vertical pipe to move multiple air outlet pipes back and forth on one side of one of the activated carbon plates.

[0009] Preferably, the surface of the spoiler is curved into an arc shape, and the surface of the spoiler has multiple openings. This improves the turbulence effect during the rotation of the spoiler.

[0010] Preferably, the inner top and bottom walls of the treatment chamber are fixedly connected with multiple evenly distributed U-shaped plates, and sealing strips are embedded on both sides of the inner wall of each U-shaped plate. This ensures the airtightness of the activated carbon plate and the U-shaped plates after installation, allowing the gas entering the treatment chamber to be fully purified.

[0011] Preferably, the opening at the other end of the air outlet pipe is funnel-shaped, which facilitates the range of gas blowing.

[0012] Preferably, a groove is formed on one side of the inner wall of the processing box, and the surface of the moving rod is slidably connected to the inner wall of the groove. This facilitates limiting the movement path of the vertical pipe.

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

[0014] 1. The above-mentioned purification mechanism utilizes the interaction between the fan and the activated carbon plate to purify odorous gases in the fermentation workshop. By driving the vertical pipe, multiple air outlet pipes move back and forth while guiding the air, which helps to continuously change the position of the introduced gas through the activated carbon plate, avoiding the introduced gas from concentrating in a local area of ​​the activated carbon plate. In addition, while guiding the air, the air outlet pipes simultaneously drive the rotating shaft to rotate the baffle plate, which helps to turbulent the gas blown out of the air outlet pipes, making the gas more dispersed. This allows the gas to pass through the activated carbon plate more dispersedly for purification, thereby improving the overall adsorption effect of the activated carbon plate on odors in the gas.

[0015] 2. The multiple openings on the surface of the spoiler help to improve the turbulence effect during the rotation of the spoiler. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the purification mechanism structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the air outlet duct distribution structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the spoiler structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the U-shaped plate structure of this utility model.

[0021] In the diagram: 100, processing box; 110, exhaust duct; 120, U-shaped plate; 130, sealing strip; 140, chute; 200, purification mechanism; 210, activated carbon plate; 220, fan; 230, moving rod; 240, vertical pipe; 241, air outlet duct; 242, mounting rod; 243, rotating shaft; 244, baffle plate; 245, rotating wheel; 246, pulley; 247, transmission belt; 248, port; 250, flexible hose; 260, motor; 261, reciprocating screw; 262, moving block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] In practical implementation: such as Figure 1-5 As shown, an odor gas purification device for a fermentation workshop includes: a treatment box 100, with an exhaust pipe 110 connected to one side of the treatment box 100; a purification mechanism 200, which includes multiple activated carbon plates 210 installed inside the treatment box 100, a fan 220 installed on the other side of the treatment box 100, a movable rod 230 slidably connected to one side of the inner wall of the treatment box 100, a vertical pipe 240 fixedly connected to the other end of the movable rod 230, a flexible hose 250 connecting the vertical pipe 240 and the air outlet of the fan 220, multiple evenly distributed air outlet pipes 241 connected to the surface of the vertical pipe 240, an installation rod 242 fixedly connected to the upper end of the surface of the air outlet pipe 241, a rotating shaft 243 rotatably connected to the bottom end of the installation rod 242, and multiple baffles 244 fixedly connected to the surface of the rotating shaft 243. The opening at the other end of the air outlet pipe 241 is funnel-shaped.

[0024] When using this device to purify odorous gases in the fermentation workshop, the treatment box 100 is installed in a suitable location within the workshop, and the other end of the exhaust pipe 110 extends out of the fermentation workshop. During the movement of the driving vertical pipe 240, the flexible hose 250 deforms and can be stretched.

[0025] As shown in Figure 4, a rotating wheel 245 is rotatably connected to the inner wall of the air outlet duct 241. A pulley 246 is fixedly connected to the top of the rotating wheel 245 and the top of the rotating shaft 243. A transmission belt 247 is connected between the two pulleys 246.

[0026] The rotation center of the rotor 245 is intersected with the center of the air outlet duct 241. The blades of the rotor 245 placed on the air flow path of the air outlet duct 241 all face the same direction. Therefore, when the air is discharged from the air outlet duct 241, it will drive the rotor 245 to rotate.

[0027] like Figure 2 and Figure 3 As shown, a motor 260 is fixedly connected to the surface of the processing box 100, and a reciprocating screw 261 is rotatably connected to the inner wall of the processing box 100. One end of the reciprocating screw 261 is fixedly connected to the output shaft of the motor 260. A moving block 262 is mounted on the surface of the reciprocating screw 261, and one side of the moving block 262 is fixedly connected to the surface of the vertical tube 240.

[0028] The motor 260 is started by the controller. The output shaft of the motor 260 drives the reciprocating screw 261 to rotate. The reciprocating screw 261 is in the form of two threaded grooves with the same pitch and opposite directions, connected at both ends by a transition curve. The rotation of the reciprocating screw 261 causes the side of the spiral groove to push the slider placed in the spiral groove to make axial reciprocating motion. Therefore, when the reciprocating screw 261 rotates, it will drive the vertical tube 240 to reciprocate in the horizontal direction together with the moving block 262.

[0029] like Figure 4 As shown, the surface of the spoiler 244 is curved into an arc shape, and multiple openings 248 are formed on the surface of the spoiler 244. The spoiler 244 is positioned on the flow path corresponding to the airflow direction of the air outlet duct 241.

[0030] like Figure 2 and Figure 5 As shown, the inner top wall and inner bottom wall of the processing box 100 are fixedly connected with multiple evenly distributed U-shaped plates 120, and sealing strips 130 are embedded on both sides of the inner wall of the U-shaped plates 120.

[0031] Two longitudinal U-shaped plates 120 form a group, and three groups of U-shaped plates 120 are provided. When the device is in use, the top ends of the three activated carbon plates 210 are inserted into each group of U-shaped plates 120 for installation. At this time, the surface of the sealing strip 130 is in contact with the surface of the activated carbon plate 210. The sealing strip 130 is a rubber component.

[0032] like Figure 2 As shown, a groove 140 is provided on one side of the inner wall of the processing box 100, and the surface of the moving rod 230 is slidably connected to the inner wall of the groove 140. This limits the movement path of the vertical pipe 240.

[0033] In use, this invention involves placing and installing the device in a fermentation workshop. After installation, the controller starts the fan 220, which draws in odorous gases from the workshop. These gases then pass through hoses 250 and vertical pipes 240, simultaneously entering the treatment box 100 from multiple outlet pipes 241. At this time, multiple activated carbon plates 210 adsorb and remove the odors from the gases. The odor-removed gases are then discharged from the workshop through exhaust pipes 110. Simultaneously, the controller starts the motor 260, which drives the reciprocating screw 261 to rotate, causing the moving block 262 to move the vertical pipe 241. The vertical pipe 240 moves back and forth in the horizontal direction, causing multiple air outlet pipes 241 to move back and forth on one side of one of the activated carbon plates 210. When the inhaled gas is blown out from the air outlet pipe 241, the flowing gas will drive the rotating wheel 245 to rotate, and the pulley 246 and the transmission belt 247 will drive the rotating shaft 243 to rotate synchronously. This will cause the rotating shaft 243 to drive multiple baffles 244 to rotate and turbulent the gas blown out from the air outlet pipe 241, making the gas more dispersed. This will allow the gas inhaled into the treatment box 100 to be purified more dispersedly through the activated carbon plate 210.

[0034] It should be noted that the activated carbon plate 210, fan 220, motor 260 and other components mentioned above are all devices with relatively mature existing technologies. The specific models can be selected according to actual needs. At the same time, the fan 220 and motor 260 can be powered by the built-in power supply or by the mains power. The specific power supply method should be selected according to the situation, which will not be elaborated here.

[0035] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A device for purifying odorous gases in a fermentation workshop, characterized in that, include: A processing box (100) is connected to an exhaust pipe (110) on one side; A purification mechanism (200) includes multiple activated carbon plates (210) installed inside a treatment box (100). A fan (220) is installed on the other side of the treatment box (100). A moving rod (230) is slidably connected to one side of the inner wall of the treatment box (100). A vertical pipe (240) is fixedly connected to the other end of the moving rod (230). A flexible hose (250) is connected between the vertical pipe (240) and the air outlet of the fan (220). Multiple evenly distributed air outlet pipes (241) are connected to the surface of the vertical pipe (240). An installation rod (242) is fixedly connected to the upper end of the surface of the air outlet pipe (241). A rotating shaft (243) is rotatably connected to the bottom end of the installation rod (242). Multiple baffles (244) are fixedly connected to the surface of the rotating shaft (243).

2. The odor gas purification device for a fermentation workshop according to claim 1, characterized in that: The inner wall of the air outlet pipe (241) is rotatably connected to a wheel (245). The top of the wheel (245) and the top of the shaft (243) are both fixedly connected to pulleys (246). A transmission belt (247) is connected between the two pulleys (246).

3. The odor gas purification device for a fermentation workshop according to claim 1, characterized in that: A motor (260) is fixedly connected to the surface of the processing box (100), and a reciprocating screw (261) is rotatably connected to the inner wall of the processing box (100). One end of the reciprocating screw (261) is fixedly connected to the output shaft of the motor (260), and a moving block (262) is mounted on the surface of the reciprocating screw (261). One side of the moving block (262) is fixedly connected to the surface of the vertical pipe (240).

4. The odor gas purification device for a fermentation workshop according to claim 1, characterized in that: The surface of the spoiler (244) is curved into an arc shape, and the surface of the spoiler (244) has multiple openings (248).

5. The odor gas purification device for a fermentation workshop according to claim 1, characterized in that: The inner top wall and inner bottom wall of the processing box (100) are fixedly connected with a plurality of evenly distributed U-shaped plates (120), and sealing strips (130) are embedded on both sides of the inner wall of the U-shaped plates (120).

6. The odor gas purification device for a fermentation workshop according to claim 1, characterized in that: The opening at the other end of the air outlet pipe (241) is trumpet-shaped.

7. The odor gas purification device for a fermentation workshop according to claim 1, characterized in that: A groove (140) is provided on one side of the inner wall of the processing box (100), and the surface of the moving rod (230) is slidably connected to the inner wall of the groove (140).

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