A bacillus class fermentation tail gas treatment device

Abstract

The utility model provides a kind of bacillus class fermentation tail gas treatment device, comprising, processing component, the processing component includes box and liquid tank, the liquid tank is fixedly installed on the top of box, the right side of the liquid tank is communicated with exhaust pipe, the front side of the liquid tank is communicated with air inlet pipe, the rear side of the liquid tank is communicated with drain pipe, another end of the exhaust pipe is communicated with the right side of box, installation component, the installation component includes bidirectional motor, the bidirectional motor is fixedly installed on the bottom of box, the output end of the bidirectional motor left and right sides is all fixedly installed with screw rod, by being provided installation component, to complete the fixing work of removing peculiar smell filter screen and filter screen, when removing peculiar smell filter screen and filter screen need to be replaced when long time use, remove the extrusion to removing peculiar smell filter screen and filter screen, to facilitate its from the net slot inner cavity, the stability of removing peculiar smell filter screen and filter screen installation is improved, convenient for operator to use.

Description

Technical Field

[0001] This utility model relates to a Bacillus fermentation tail gas treatment device, belonging to the technical field of tail gas treatment devices. Background Technology

[0002] Bacillus exists in two forms: spores and vegetative cells. Vegetative cells are primarily rod-shaped or oval, with rod-shaped cells further divided into long and short rods, and oval cells including long and short ellipses. The cell morphology of various Bacillus species differs. Bacillus is widely distributed in soil, plants, food, and animal intestines. Its vegetative cells divide and proliferate approximately every half hour. Changes in environmental factors such as nutrient status, temperature, pH, oxygen content, and salt concentration can trigger the interconversion between spores and vegetative cells.

[0003] Chinese Patent Publication No. CN 221333473 U discloses a microbial fermentation tail gas treatment device, comprising: a box body, rollers at the four corners of the lower end of the box body, an air inlet at the left end of the box body, a baffle inside the box body, a pull block at the left end of the box body, a lever fixedly connected to the right end of the pull block, a first pipe at the right end of the air inlet, and a second pipe at the right end of the first pipe. This invention utilizes a liquid adsorption mechanism to allow the gas entering through the air inlet to undergo rapid initial filtration within a liquid box. Then, the filter liquid within the liquid box can be quickly replaced through the inlet and outlet to ensure high filtration efficiency. Furthermore, a sliding mechanism facilitates the sliding of a slider within a groove, allowing the spring body's elastic force to push the filter plate, ensuring that the filter plate remains tightly fitted to the inner wall of the box body, minimizing the leakage of harmful gases.

[0004] The above-mentioned device mainly removes the tension of the spring to fix the filter screen. However, in actual use, the tension of the spring will weaken after a long period of use. At this time, the spring may not be able to squeeze and fix the filter screen, resulting in the filter screen not fitting tightly enough. This may allow unfiltered gas to be discharged through the gaps, thus affecting the normal treatment and filtration of exhaust gas.

[0005] To address this, a device for treating the exhaust gas from Bacillus fermentation is proposed. Utility Model Content

[0006] In view of this, the present invention provides a Bacillus fermentation tail gas treatment device to solve or alleviate the technical problems existing in the prior art, and at least provides a beneficial option.

[0007] The technical solution of this utility model is achieved as follows: a Bacillus fermentation tail gas treatment device, comprising:

[0008] The processing component includes a housing and a liquid tank. The liquid tank is fixedly installed on the top of the housing. An exhaust pipe is connected to the right side of the liquid tank, an air inlet pipe is connected to the front side of the liquid tank, and a drain pipe is connected to the rear side of the liquid tank. The other end of the exhaust pipe is connected to the right side of the housing. An exhaust valve is fixedly installed on the left side of the housing. Spacer rings are fixedly installed on both the left and right sides of the inner cavity of the housing. Odor removal filters are provided on the left side of the inner cavity of the housing, and filter screens are provided on the right side of the inner cavity of the housing. Sealing rings are fixedly installed on both the left and right sides of the housing.

[0009] The mounting assembly includes a bidirectional motor, which is fixedly mounted on the bottom of the housing. Lead screws are fixedly mounted on the output ends of both sides of the bidirectional motor. Screw blocks are threaded onto the surfaces of both lead screws. Mounting blocks are fixedly mounted on the front and rear sides of both screw blocks. Slider blocks are fixedly mounted on the other ends of all four mounting blocks. Connecting rods are fixedly mounted on the outer sides of all four sliders. Push blocks are fixedly mounted on the other ends of all four connecting rods. All four push blocks are attached to the outer sides of the odor removal filter and the filter screen.

[0010] More preferably, the thread directions of the two lead screw surfaces are opposite, and the thread pitch of the two lead screw surfaces is consistent with each other.

[0011] More preferably, slots are provided on both the left and right sides of the surface of the box, and the four connecting rods pass through the inner cavities of the four slots and extend into the inner cavity of the box.

[0012] More preferably, the bottom of the box body is provided with sliding grooves on both the left and right sides, and the tops of the four sliders are slidably connected to the inner cavities of the four sliding grooves.

[0013] More preferably, limit rods are fixedly installed on both the left and right sides of the bottom of the box, and the two screw blocks are slidably connected to the surfaces of the two limit rods.

[0014] More preferably, the top of the box body has mesh-retrieving slots on both the left and right sides, and a sealing cover plate is snapped into the inner cavity of each of the two mesh-retrieving slots. The sealing cover plate is connected to the top of the box body by bolts.

[0015] More preferably, a support rod is snapped onto the surface of the exhaust pipe, and the bottom of the support rod is fixedly installed on the right side of the top of the housing.

[0016] More preferably, anchor bolts are threaded onto both the left and right sides of the box surface, and the bottom of the anchor bolts is threaded to the ground.

[0017] The present invention has the following advantages due to the adoption of the above technical solution:

[0018] I. This utility model, through the installation components and the output of a bidirectional motor, causes the screw block to drive the push block to move inward, thereby pressing the spacer ring and filter screen inward and placing them on the outside of the two odor-removing filters. This completes the fixing of the odor-removing filters and the filter screen. When the odor-removing filters and the filter screen need to be replaced after long-term use, the pressing on the odor-removing filters and the filter screen is released, making it easy to remove them from the inner cavity of the screen removal groove. This improves the stability of the installation of the odor-removing filters and the filter screen and facilitates the use of operators.

[0019] II. This utility model, by setting a slot, can limit the movement of the connecting rod, preventing it from shifting and affecting the fixing of the odor-removing filter and the filter screen. By setting a sliding groove, the movement of the slider can be limited, preventing it from shifting and affecting the fixing of the odor-removing filter and the filter screen. By setting a limiting rod, the movement of the screw block can be limited, preventing the screw block from rotating synchronously with the lead screw. By setting a screen-retrieving groove and a sealing cover, the odor-removing filter and the filter screen can be easily retrieved and placed, while preventing gas from being discharged through the screen-retrieving groove. By setting a support rod, the exhaust pipe can be supported, preventing it from falling off after long-term use. By setting anchor bolts, the entire equipment can be stabilized, preventing the equipment from shaking due to accidental collisions.

[0020] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a three-dimensional front view structural diagram of the present invention;

[0023] Figure 2 This is a schematic diagram of the processing component structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the liquid tank structure of this utility model;

[0025] Figure 4This is a schematic diagram of the disassembly structure of the sealing cover plate of this utility model;

[0026] Figure 5 This is a schematic diagram of the internal structure of the box of this utility model;

[0027] Figure 6 This is a schematic diagram of the slot structure of this utility model;

[0028] Figure 7 This is a schematic diagram of the installation component structure of this utility model.

[0029] Reference numerals: 1. Processing component; 101. Box body; 102. Liquid tank; 103. Air inlet pipe; 104. Drain pipe; 105. Exhaust pipe; 106. Exhaust valve; 107. Spacer ring; 108. Odor removal filter; 109. Filter screen; 110. Sealing ring; 111. Anchor bolt; 112. Support rod; 2. Installation component; 201. Bidirectional motor; 202. Lead screw; 203. Screw block; 204. Mounting block; 205. Slider; 206. Connecting rod; 207. Push block; 208. Groove; 209. Slide groove; 210. Limiting rod; 211. Screen removal groove; 212. Sealing cover plate. Detailed Implementation

[0030] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0031] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0032] Example 1

[0033] like Figure 1-7 As shown, this utility model embodiment provides a Bacillus fermentation tail gas treatment device, comprising:

[0034] Processing component 1 includes a housing 101 and a liquid tank 102. The liquid tank 102 is fixedly installed on the top of the housing 101. An exhaust pipe 105 is connected to the right side of the liquid tank 102. An air inlet pipe 103 is connected to the front side of the liquid tank 102. A drain pipe 104 is connected to the rear side of the liquid tank 102. The other end of the exhaust pipe 105 is connected to the right side of the housing 101. An exhaust valve 106 is fixedly installed on the left side of the housing 101. Spacer rings 107 are fixedly installed on both the left and right sides of the inner cavity of the housing 101. Odor removal filters 108 are provided on the left side of the inner cavity of the housing 101. Filters 109 are provided on the right side of the inner cavity of the housing 101. Sealing rings 110 are fixedly installed on both the left and right sides of the housing 101.

[0035] Mounting component 2 includes a bidirectional motor 201, which is fixedly mounted on the bottom of the housing 101. Lead screws 202 are fixedly mounted on the output ends of both sides of the bidirectional motor 201. Screw blocks 203 are threaded onto the surfaces of both lead screws 202. Mounting blocks 204 are fixedly mounted on the front and rear sides of both screw blocks 203. Slider blocks 205 are fixedly mounted on the other ends of all four mounting blocks 204. Connecting rods 206 are fixedly mounted on the outer sides of all four sliders 205. Push blocks 207 are fixedly mounted on the other ends of all four connecting rods 206. All four push blocks 207 are attached to the outer sides of the odor-removing filter 108 and the filter 109. The thread directions on the surfaces of the two lead screws 202 are opposite, and the thread spacing on the surfaces of the two lead screws 202 is consistent.

[0036] By setting the installation component 2, the output of the bidirectional motor 201 causes the screw block 203 to drive the push block 207 to move inward, thereby pressing the spacer ring 107 and the filter screen 109 inward and placing them on the outside of the two odor-removing filters 108. This completes the fixing of the odor-removing filters 108 and 109. When the odor-removing filters 108 and 109 need to be replaced after long-term use, the pressing on the odor-removing filters 108 and 109 is released, making it easy to remove them from the inner cavity of the mesh removal groove 211. This improves the stability of the installation of the odor-removing filters 108 and 109 and makes it convenient for operators to use.

[0037] Example 2

[0038] like Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, in one embodiment, slots 208 are provided on both the left and right sides of the surface of the housing 101. Four connecting rods 206 pass through the inner cavities of the four slots 208 and extend into the inner cavity of the housing 101. Sliding grooves 209 are provided on both the left and right sides of the bottom of the housing 101. The tops of the four sliders 205 are slidably connected to the inner cavities of the four sliding grooves 209. Limiting rods 210 are fixedly installed on both the left and right sides of the bottom of the housing 101. Two screw blocks 203 are slidably connected to the two limiting rods 210. On the surface of the box 101, there are mesh-collecting slots 211 on both the left and right sides of the top. Each mesh-collecting slot 211 has a sealing cover 212 snapped into its inner cavity. The sealing cover 212 is connected to the top of the box 101 by bolt threads. A support rod 112 is snapped into the surface of the exhaust pipe 105. The bottom of the support rod 112 is fixedly installed on the right side of the top of the box 101. Anchor bolts 111 are threaded into both the left and right sides of the surface of the box 101. The bottom of the anchor bolts 111 is threaded into the ground.

[0039] By setting the slot 208, the movement of the connecting rod 206 can be limited to prevent it from deviating during movement, thus affecting the fixing of the odor-removing filter 108 and the filter screen 109. By setting the slide groove 209, the movement of the slider 205 can be limited to prevent it from deviating during movement, thus affecting the fixing of the odor-removing filter 108 and the filter screen 109. By setting the limiting rod 210, the movement of the screw block 203 can be limited to prevent the screw block 203 from following the lead screw 20. 2. The rotation is synchronized. By setting the mesh collection groove 211 and the sealing cover plate 212, it is convenient to pick up and put in the odor removal filter 108 and the filter 109, while also preventing gas from being discharged through the mesh collection groove 211. By setting the support rod 112, the exhaust pipe 105 can be supported to prevent it from falling off after long-term use. By setting the anchor bolts 111, the overall equipment can be stabilized to prevent the equipment from shaking due to accidental collisions.

[0040] In operation, this invention works as follows: gas enters the liquid tank 102 through the inlet pipe 103. The exhaust gas is first filtered by the liquid inside the tank 102, causing the gas to rise to the surface. The gas then enters the inner cavity of the housing 101 through the exhaust pipe 105, while wastewater is discharged through the drain pipe 104. After entering the inner cavity of the housing 101, the gas first passes through the filter screen 109 for secondary filtration, and then through the odor-removing filter screen 108 for further odor removal. Finally, the filtered exhaust gas is discharged through the exhaust valve 106, thus treating the exhaust gas. When the odor-removing filter screen 108 and the filter screen 109 need to be disassembled, the seal is opened... The cover plate 212 and the mesh removal groove 211 take the odor removal filter 108 and filter 109 near the inside. Then, through the output of the bidirectional motor 201, the screw 202 drives the screw block 203 to move inward. The screw block 203 simultaneously drives the mounting block 204, the slider 205, the connecting rod 206 and the push block 207 to move inward. The push block 207 pushes the odor removal filter 108 and filter 109 to move inward, so that the odor removal filter 108 and filter 109 near the outside move in sequence to the vertical direction of the mesh removal groove 211, and then take them out, thus completing the disassembly of the odor removal filter 108 and filter 109.

[0041] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A device for treating tail gas from Bacillus fermentation, characterized in that, include: The processing component (1) includes a housing (101) and a liquid tank (102). The liquid tank (102) is fixedly installed on the top of the housing (101). An exhaust pipe (105) is connected to the right side of the liquid tank (102). An air inlet pipe (103) is connected to the front side of the liquid tank (102). A drain pipe (104) is connected to the rear side of the liquid tank (102). The other end of the exhaust pipe (105) is connected to the right side of the housing (101). An exhaust valve (106) is fixedly installed on the left side of the housing (101). Spacer rings (107) are fixedly installed on both the left and right sides of the inner cavity of the housing (101). Odor removal filters (108) are provided on the left side of the inner cavity of the housing (101). Filters (109) are provided on the right side of the inner cavity of the housing (101). Sealing rings (110) are fixedly installed on both the left and right sides of the housing (101). The installation assembly (2) includes a bidirectional motor (201), which is fixedly installed at the bottom of the housing (101). The output ends of the bidirectional motor (201) on both the left and right sides are fixedly installed with lead screws (202). The surfaces of the two lead screws (202) are threaded with screw blocks (203). The front and rear sides of the two screw blocks (203) are fixedly installed with mounting blocks (204). The other ends of the four mounting blocks (204) are fixedly installed with sliders (205). The outer sides of the four sliders (205) are fixedly installed with connecting rods (206). The other ends of the four connecting rods (206) are fixedly installed with push blocks (207). The four push blocks (207) are attached to the outer sides of the odor removal filter (108) and the filter (109).

2. The Bacillus fermentation tail gas treatment device according to claim 1, characterized in that: The thread directions on the surfaces of the two lead screws (202) are opposite, and the thread pitch on the surfaces of the two lead screws (202) is consistent with each other.

3. The Bacillus fermentation tail gas treatment device according to claim 1, characterized in that: The left and right sides of the surface of the box (101) are provided with slots (208), and the four connecting rods (206) pass through the inner cavity of the four slots (208) and extend into the inner cavity of the box (101).

4. The Bacillus fermentation tail gas treatment device according to claim 1, characterized in that: The bottom of the box (101) is provided with sliding grooves (209) on both the left and right sides, and the tops of the four sliders (205) are slidably connected to the inner cavities of the four sliding grooves (209).

5. The Bacillus fermentation tail gas treatment device according to claim 1, characterized in that: Limiting rods (210) are fixedly installed on both the left and right sides of the bottom of the box (101), and the two screw blocks (203) are slidably connected to the surfaces of the two limiting rods (210).

6. The Bacillus fermentation tail gas treatment device according to claim 1, characterized in that: The top of the box (101) is provided with net-taking slots (211) on both the left and right sides. Each of the two net-taking slots (211) is fitted with a sealing cover plate (212). The sealing cover plate (212) is connected to the top of the box (101) by bolt thread.

7. The Bacillus fermentation tail gas treatment device according to claim 1, characterized in that: The surface of the exhaust pipe (105) is fitted with a support rod (112), and the bottom of the support rod (112) is fixedly installed on the right side of the top of the housing (101).

8. The Bacillus fermentation tail gas treatment device according to claim 1, characterized in that: Anchor bolts (111) are threaded onto both the left and right sides of the surface of the box (101), and the bottom of the anchor bolts (111) is threaded onto the ground.

Images