A propagation device for producing a bioremediation agent for purifying high-salinity industrial wastewater

Abstract

The present application belongs to the field of propagation equipment, and specifically discloses a propagation equipment for producing bioremediation agents for purifying high-salt industrial wastewater, which includes a propagation barrel body, a movable barrel cover and an air intake stirring mechanism; an opening is provided on the top of the propagation barrel body, a liquid feed port is provided on the movable barrel cover, and a discharge port is provided on the bottom of the propagation barrel body; the air intake stirring mechanism includes a rotating frame, a stirring drum and a driving assembly, one end of the rotating frame is rotatably connected to the middle of the movable barrel cover, the stirring drum is arranged at the other end of the rotating frame in a vertical direction, and the driving assembly is arranged on the movable barrel cover to drive the rotating frame to rotate; the air intake stirring mechanism also includes an air intake assembly for injecting air into the stirring drum, and a plurality of air outlets arranged in a vertical direction are provided on the outer wall of the stirring drum, and a gap is left between the stirring drum and the inner wall of the propagation barrel body. Through the present application, the raw materials and strains can be fully mixed, the propagation efficiency can be improved, and the strain damage can be reduced.

Description

Technical Field

[0001] The present application belongs to the field of propagation equipment, and more specifically, relates to a propagation equipment for producing a bioremediation agent for purifying high-salt industrial wastewater. Background Art

[0002] High-salinity wastewater refers to wastewater with a total salt content of at least 1%. It mainly comes from chemical plants and the collection and processing of oil and natural gas. This wastewater contains a variety of substances, including salt, oil and toxic substances. Since saline wastewater is produced in a wide range of ways, the amount of water is increasing year by year. Therefore, it is necessary to increase the intensity of saline wastewater treatment. After dilution and sedimentation, the concentration of high-salinity wastewater can be reduced, and by adding bioremediation agents, it can be effectively purified and toxic substances can be degraded.

[0003] At present, the production of bioremediation agents usually uses a porous substance as an adsorbent to absorb the fermentation liquid of the target microorganism after industrial production and propagation. Therefore, it is necessary to use propagation equipment to achieve the propagation of the target microorganism.

[0004] The Chinese patent with the publication number CN210560395 discloses a propagation device for microbial inoculants, including a base; two brackets symmetrical about the mid-vertical line of the base are fixedly installed on the upper end of the base, a diffusion barrel is fixedly installed between the two brackets through a fixed shaft, and two fan-shaped buckets driven to rotate by a driving component are symmetrically installed on the inner side of the diffusion barrel, and the two fan-shaped buckets are connected to each other through a through groove at the relative positions of the two fan-shaped buckets, and the fan-shaped buckets slide against the inner wall of the diffusion barrel at the position close to the inner wall of the diffusion barrel. The device intermittently drives the two fan-shaped buckets to rotate 180 degrees through the driving component. During the rotation process, the fan-shaped bucket can scrape the bacterial pile attached to the inner wall of the diffusion barrel, and during the rotation process, the raw materials in the upward rotating fan-shaped bucket fall into the downward rotating fan-shaped bucket along the through groove to achieve a dispersion effect. However, when the fan-shaped bucket scrapes the bacteria pile attached to the inner wall of the diffusion barrel, the friction between the fan-shaped bucket and the inner wall of the diffusion barrel can easily damage the bacteria. In addition, during the rotation of the fan-shaped bucket, the raw materials and bacteria are not mixed sufficiently, resulting in low propagation efficiency. In addition, it is difficult to detach the bacteria attached to the barrel wall using the existing stirring method. Summary of the invention

[0005] In response to the defects of the prior art, the present application provides a propagation equipment for the production of bioremediation bacterial agents for purifying high-salt industrial wastewater, which aims to fully mix the raw materials and bacterial strains, improve the propagation efficiency, and avoid the problem of damaging the bacterial strains.

[0006] The present application provides a propagation equipment for producing a bioremediation agent for purifying high-salt industrial wastewater, which specifically includes a propagation barrel body, a movable barrel cover and an air intake and stirring mechanism; an opening is provided on the top of the propagation barrel body, a liquid feed port connected to the inside of the propagation barrel body is provided on the movable barrel cover, and a discharge port is provided on the bottom of the propagation barrel body; the air intake and stirring mechanism includes a rotating frame, a stirring drum and a driving assembly, one end of the rotating frame is rotatably connected to the middle part of the movable barrel cover and the rotating shaft is arranged in the vertical direction, the stirring drum is arranged at the other end of the rotating frame in the vertical direction, and the driving assembly is arranged on the movable barrel cover to drive the rotating frame to rotate; the air intake and stirring mechanism also includes an air intake assembly for injecting air into the stirring drum, a plurality of air outlets arranged in the vertical direction are provided on the outer wall of the stirring drum, a gap is left between the stirring drum and the inner wall of the propagation barrel body, and the air in the stirring drum is discharged from the air outlet to blow away the bacteria on the inner wall of the propagation barrel body, and an exhaust hole is also provided on the movable barrel cover.

[0007] Through the above technical scheme conceived by the present application, compared with the prior art, the present application can add liquid raw materials to the interior of the expansion barrel body from the liquid feed port, and the driving component can drive the mixing drum to rotate when driving the rotating frame to rotate, and the mixing drum can stir the liquid raw materials. At the same time, the air intake component can inject air into the interior of the mixing drum, and the air is discharged through the air outlet. The airflow blows the liquid to accelerate the flow, which can make the bacteria attached to the inner wall of the expansion barrel body detached. After the mixing drum rotates one circle, all the bacteria attached to the inner peripheral wall of the expansion barrel body are detached. Compared with the existing scraping method, the present application can avoid damage to the bacteria through this method, and the air further accelerates the flow of liquid raw materials, so that the raw materials can be mixed more evenly, thereby improving the expansion effect.

[0008] As a further preferred embodiment, a monitoring network is arranged around the inner wall of the expansion barrel body, and a plurality of monitoring modules for monitoring the strain content are evenly distributed on the monitoring network. A plurality of first sensor modules for receiving monitoring module signals are arranged around the top of the monitoring network. A second sensor module for adjusting the air intake speed of the air intake assembly is arranged on the top of the mixing drum, and the first sensor module can transmit signals to the second sensor module.

[0009] By adopting the above technical solution, the monitoring module on the monitoring network can monitor the bacterial content on the inner wall of the expansion barrel body. When the bacterial content in the local area is higher than that in other parts, the monitoring module sends a signal to the first sensor module at the corresponding top. When the mixing drum rotates to make the second sensor module close to the corresponding first sensor module, the second sensor module on the mixing drum receives the signal to regulate the air intake component to increase the air intake speed, so that the bacteria can better detach from the inner wall of the expansion barrel body. The air intake speed of the air intake component can be automatically adjusted to achieve energy saving and intelligence.

[0010] As further preferred, the driving assembly includes a connecting shaft, a worm wheel, a worm and a driving motor, the connecting shaft vertically passes through the middle part of the movable barrel cover and the bottom end is fixedly connected to the rotating frame, the worm wheel is coaxially fixedly connected to the connecting shaft, the driving motor is horizontally fixedly connected to the top of the movable barrel cover, the worm is coaxially fixedly connected to the output shaft of the driving motor and meshes with the worm wheel; a through channel is opened in the middle part of the connecting shaft, the bottom end of the through channel is connected to the interior of the mixing drum, and the top end of the through channel is connected to the air outlet end of the air intake assembly.

[0011] By adopting the above technical solution, the drive motor is started to drive the worm to drive the worm wheel to rotate, and the worm wheel drives the rotating frame to rotate through the connecting shaft, so that the mixing drum and the mixing rod rotate to stir the raw materials. This structure has more stable rotation control for the rotating frame, and the through channel in the middle of the connecting shaft can facilitate the injection of air into the mixing drum, avoiding motion interference caused by complex structure.

[0012] As a further preferred embodiment, the air intake assembly includes a guide box and an air pump, the guide box is fixedly connected to the movable barrel cover and has a through hole at the bottom for the connecting shaft to pass through, the air pump is fixedly installed on the guide box to allow air to pass through the guide box and enter the through channel on the connecting shaft, and a sealing piece is provided between the connecting shaft and the guide box.

[0013] By adopting the above technical solution, the connecting shaft extends through the through hole into the guide box, and the connecting shaft and the guide box are blocked by the sealing member to reduce air escape. Starting the air pump can allow the gas to pass through the guide box and then enter the mixing drum from the through channel.

[0014] As a further preference, the mixing drum is rotationally connected to the rotating frame and the rotating shaft is vertically arranged, and a driving connection is arranged between the mixing drum and the expansion barrel body, and the mixing drum can rotate along with the rotating frame and simultaneously rotate at the same time through the driving connection.

[0015] By adopting the above technical solution, while the rotating frame drives the mixing drum to rotate, the mixing drum can realize self-rotation through the driving connecting piece, so that the air sprayed from the air outlet has a larger range, thereby further improving the effect of raw material mixing.

[0016] As further preferred, the driving connecting member includes an outer gear ring and an inner gear ring, the outer gear ring is coaxially fixedly connected to the mixing drum, the inner gear ring is coaxially fixedly connected to the inner wall of the expansion barrel body, and the outer gear ring is meshed with the inner gear ring.

[0017] By adopting the above technical solution, when the rotating frame drives the mixing drum to rotate, due to the engagement of the outer tooth ring on the mixing drum with the inner tooth ring on the inner wall of the expansion barrel body, the mixing drum can rotate itself while making a large circular motion. The structure is simple and ingenious, and the manufacturing cost of the equipment is reduced.

[0018] As a further preferred embodiment, the movable barrel cover is fixedly connected to a storage box and is provided with a solid feed port connected to the interior of the storage box, and the rotating frame is provided with an opening and closing member, which can open or close the solid feed port as the rotating frame rotates.

[0019] By adopting the above technical solution, the rotation of the rotating frame drives the opening and closing parts to rotate, so as to open or close the solid feed port. When the solid feed port is opened, the solid raw materials in the storage box can fall into the expansion barrel body. Through intermittent feeding, the mixing effect of the raw materials is improved and the mixing is more sufficient.

[0020] As a further preferred embodiment, the opening and closing member is a connecting ring, which is fixedly connected to the rotating frame and the center of the connecting ring is located on the same axis as the rotating axis of the rotating frame. A through hole is provided on the connecting ring, and when the connecting ring is rotated by a certain angle, the through hole can be connected to the solid feed port.

[0021] By adopting the above technical solution, the rotation of the rotating frame drives the connecting ring to rotate. When the through hole on the connecting ring is connected with the fixed feed port, the solid raw material in the storage box can fall. When the connecting ring continues to rotate, the fixed feed port is blocked. Intermittent feeding of fixed raw materials is achieved through this structure without the need for an additional driving device. The structure is simple and ingenious, and the equipment manufacturing cost is reduced.

[0022] As a further preference, a filter layer and a heating chamber are sequentially arranged in the guide box along the air flow direction, the heating chamber is connected to the perforation, a fan blade is fixedly connected to one end of the connecting shaft located inside the heating chamber, and a temperature control module is arranged inside the heating chamber.

[0023] By adopting the above technical solution, the air pump allows the air to pass through the filter layer and the heating chamber in sequence, and then enter the connecting shaft to achieve air filtering and heating. The air can be heated to a suitable temperature according to the temperature control module. When the connecting shaft rotates, the fan blades are driven to rotate to stir the air in the heating chamber, making the heating effect more uniform.

[0024] As a further preferred embodiment, the mixing drum is further provided with a plurality of guide holes inclined downward and connected to the interior, and the plurality of guide holes are arranged around the axis of the mixing drum. The movable barrel cover is slidably connected to the expansion barrel body in a vertical direction, and a linear driving component for driving the movable barrel cover to slide is fixedly installed on the expansion barrel body. A liquid level sensor electrically connected to the linear driving component is arranged in the expansion barrel body, and the linear driving component drives the movable barrel cover to slide so that the guide holes are located above the water surface.

[0025] By adopting the above technical scheme, the linear drive component drives the movable barrel cover to rise and fall according to the liquid level sensor, so that the guide hole on the mixing drum is located above the water surface. When the air in the mixing drum is discharged from the guide hole, the edge of the liquid surface can be blown downward, so that the bacteria on the inner wall of the expansion barrel body that is above the liquid surface can be blown off, thereby further improving the expansion effect.

[0026] In general, the above technical solutions conceived by this application have the following technical advantages compared with the prior art:

[0027] 1. The present application can add liquid raw materials to the inside of the propagation barrel body through the liquid feed port, and the driving component can drive the mixing drum to rotate when the rotating frame is driven to rotate, and the mixing drum can stir the liquid raw materials. At the same time, the air intake component can inject air into the mixing drum, and the air is discharged through the air outlet. The airflow blows the liquid to accelerate the flow, which can make the bacteria attached to the inner wall of the propagation barrel body detached. After the mixing drum rotates one circle, the bacteria attached to the inner peripheral wall of the propagation barrel body are completely detached. Compared with the existing scraping method, the present application can avoid damage to the bacteria through this method, and the air further accelerates the flow of the liquid raw materials, so that the raw materials can be mixed more evenly, and the propagation effect is improved;

[0028] 2. When the rotating frame of the present application drives the mixing drum to rotate, the outer tooth ring on the mixing drum meshes with the inner tooth ring on the inner wall of the expansion barrel body, so that the mixing drum can rotate while making a large circular motion, so that the air ejected from the air outlet has a larger range, thereby further improving the effect of raw material mixing;

[0029] 3. The rotation of the rotating frame drives the connecting ring to rotate. When the through hole on the connecting ring is connected to the fixed feed port, the solid raw materials in the storage box can fall down. When the connecting ring continues to rotate, the fixed feed port is blocked. This structure realizes intermittent feeding of fixed raw materials without the need for additional driving devices. The structure is simple and ingenious, reducing the manufacturing cost of the equipment.

[0030] 4. The linear drive component drives the movable barrel cover to rise and fall according to the liquid level sensor, so that the guide hole on the mixing drum is located above the water surface. When the air in the mixing drum is discharged from the guide hole, the edge of the liquid surface can be blown downward, so that the bacteria on the inner wall of the expansion barrel body above the liquid surface can be blown off, further improving the expansion effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure provided by the embodiment of the present application;

[0032] Figure 2 It is a schematic diagram of the internal cross-sectional structure of the expansion barrel body provided in an embodiment of the present application;

[0033] Figure 3 yes Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0034] Figure 4 is a schematic diagram showing the internal cross-sectional structure of the guide box provided in an embodiment of the present application;

[0035] Figure 5 is a schematic diagram of a top view of the structure of a display drive connector provided in an embodiment of the present application;

[0036] Figure 6 It is a schematic diagram of the overall structure of the display monitoring network provided in the embodiment of the present application.

[0037] Throughout the drawings, the same reference numerals are used to denote the same elements or structures, wherein:

[0038] 1. Expansion barrel body; 11. Opening; 12. Discharge port; 13. Linear drive; 14. Liquid level sensor; 2. Movable barrel cover; 21. Liquid feed port; 22. Exhaust hole; 23. Storage box; 24. Solid feed port; 3. Air intake and stirring mechanism; 31. Rotating frame; 311. Connecting ring; 3111. Through hole; 32. Mixing barrel; 321. Exhaust hole; 322. Diversion hole; 33. Driving assembly; 331. Connecting shaft; 331 1. Through channel; 3312. Fan blade; 332. Worm gear; 333. Worm; 334. Drive motor; 34. Air intake assembly; 341. Guide box; 3411. Perforation; 3412. Filter layer; 3413. Heating chamber; 3414. Temperature control module; 342. Air pump; 343. Sealing piece; 35. Stirring rod; 36. Drive connector; 361. Outer gear ring; 362. Inner gear ring; 4. Monitoring network; 41. Monitoring module. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0040] The present application discloses a propagation device for producing a bioremediation bacterial agent for purifying high-salt industrial wastewater.

[0041] Reference Figure 1-6 A propagation device for producing a bioremediation agent for purifying high-salt industrial wastewater comprises a propagation barrel body 1, a movable barrel cover 2 and an air intake stirring mechanism 3; microorganism propagation is carried out inside the propagation barrel body 1, an opening 11 is provided on the top of the propagation barrel body 1, and a liquid feed port 21 connected to the inside of the propagation barrel body 1 is provided on the movable barrel cover 2, and liquid raw materials are added into the propagation barrel body 1 from the liquid feed port 21, and a discharge port 12 is provided at the bottom of the propagation barrel body 1 for discharging the mixed raw materials inside the propagation barrel body 1; wherein the air intake stirring mechanism 3 comprises a rotating frame 31, a stirring drum 32, a driving assembly 33 and an air intake assembly 34, one end of the rotating frame 31 is rotatably connected to the middle part of the lower surface of the movable barrel cover 2 and the rotating shaft is arranged in the vertical direction, and the stirring drum 32 is arranged at the other end of the rotating frame 31 in the vertical direction. In another feasible embodiment, the middle part of the rotating frame 31 is rotatably connected to the middle part of the lower surface of the movable barrel cover 2 and the rotating shaft is arranged in the vertical direction, and the stirring drum 32 is provided with two The driving assembly 33 is arranged at both ends of the rotating frame 31 in the vertical direction, and the driving assembly 33 is arranged on the movable barrel cover 2 to drive the rotating frame 31 to rotate. When the rotating frame 31 rotates, it can drive the mixing drum 32 to rotate, and the mixing drum 32 can stir the liquid raw material. The air intake assembly 34 is used to inject air into the mixing drum 32. A plurality of air outlet holes 321 arranged in the vertical direction are provided on the outer wall of the mixing drum 32. The air inside the mixing drum 32 can be discharged from the air outlet holes 321. A gap is left between the mixing drum 32 and the inner wall of the expansion barrel body 1. The air in the mixing drum 32 is discharged from the air outlet holes 321. The liquid is blown by the airflow to accelerate the flow, and the bacteria attached to the inner wall of the expansion barrel body 1 can be separated. After the mixing drum 32 rotates for one circle, the bacteria attached to the inner wall of the expansion barrel body 1 are completely separated, thereby improving the expansion effect without damaging the bacteria. The movable barrel cover 2 is also provided with an exhaust hole 22 to facilitate the discharge of air inside the expansion barrel body 1 to avoid an increase in internal pressure.

[0042] In order to improve the stirring effect of the raw materials, the air intake stirring mechanism 3 also includes a stirring rod 35, which is vertically fixedly connected to the rotating frame 31. The stirring rod 35 is located on one side of the stirring drum 32 and is parallel to each other. The rotating frame 31 rotates to drive the stirring rod 35 and the stirring drum 32 to stir at the same time. The air in the stirring drum 32 is discharged from the air outlet 321 and can blow away the bacteria attached to the stirring rod 35. The stirring rod 35 is set for stirring, which further improves the stirring and mixing effect and improves the production efficiency. At the same time, the air in the stirring drum 32 is discharged from the air outlet 321 and can blow away the bacteria attached to the stirring rod 35, so as to avoid the bacteria adhering to the stirring rod 35 and affecting the uniformity of raw material mixing.

[0043] In order to drive the rotating frame 31 to rotate, the driving assembly 33 includes a connecting shaft 331, a worm gear 332, a worm 333 and a driving motor 334. The connecting shaft 331 passes through the middle of the movable barrel cover 2 in the vertical direction and the bottom end is fixedly connected to the rotating frame 31. The connecting shaft 331 and the movable barrel cover 2 are rotationally connected. The worm gear 332 is coaxially fixedly connected to the connecting shaft 331 and the worm gear 332 is located above the movable barrel cover 2. The driving motor 334 is horizontally fixedly connected to the top of the movable barrel cover 2. The worm gear 333 is coaxially fixedly connected to the output shaft of the driving motor 334 and meshes with the worm gear 332. The driving motor 334 is started. The driving worm 333 drives the worm wheel 332 to rotate, and the worm wheel 332 drives the rotating frame 31 to rotate through the connecting shaft 331, so that the mixing drum 32 and the mixing rod 35 rotate to mix the raw materials. The rotation control of the rotating frame 31 is more stable with this structure; a through channel 3311 is opened in the middle of the connecting shaft 331, and the bottom end of the through channel 3311 is connected to the interior of the mixing drum 32, and the top end of the through channel 3311 is connected to the air outlet end of the air intake assembly 34. The through channel 3311 in the middle of the connecting shaft 331 can facilitate the injection of air into the mixing drum 32, thereby avoiding movement interference caused by complex structure.

[0044] In order to inject air into the mixing drum 32, the air intake assembly 34 includes a guide box 341 and an air pump 342. The guide box 341 is fixedly connected to the movable barrel cover 2 and has a through hole 3411 at the bottom for the connecting shaft 331 to pass through. The connecting shaft 331 extends from the through hole 3411 into the guide box 341 and a blocking member 343 is provided between the guide box 341 and the guide box 341. The blocking member 343 blocks the connection between the connecting shaft 331 and the guide box 341 to reduce air escape. The air pump 342 is fixedly installed on the guide box 341 so that air passes through the guide box 341 and enters the through channel 3311 on the connecting shaft 331. Starting the air pump 342 can inject air into the mixing drum 32. The guide box 341 is provided with a filter layer 3412 and a heating chamber 341 in sequence along the air flow direction. 413, the heating chamber 3413 is connected to the through hole 3411, and the connecting shaft 331 is located at one end of the heating chamber 3413 and is fixedly connected with the fan blade 3312. The heating chamber 3413 is fixedly installed with a temperature control module 3414. The air pump 342 allows the air to pass through the filter layer 3412 and the heating chamber 3413 in sequence, and then enter the connecting shaft 331 to achieve air filtering and heating. The air can be heated to a suitable temperature according to the temperature control module 3414. The heated air enters the expansion barrel body 1 to improve the expansion effect. When the connecting shaft 331 rotates, it drives the fan blade 3312 to rotate. The fan blade 3312 stirs the air in the heating chamber 3413 to make the air heating effect more uniform, avoid uneven heating of the air, cause excessive temperature, and affect the expansion effect.

[0045] In order to further improve the mixing effect of the mixing drum 32 on the raw materials, the mixing drum 32 is rotatably connected to the rotating frame 31 and the rotating shaft is vertically arranged. A driving connection member 36 is arranged between the mixing drum 32 and the expansion barrel body 1. When the rotating frame 31 drives the mixing drum 32 to move, the mixing drum 32 can rotate with the rotating frame 31 and rotate at the same time through the driving connection member 36. Specifically, in this embodiment, the driving connection member 36 includes an outer gear ring 361 and an inner gear ring 362. The outer gear ring 361 is coaxially fixedly connected to the outer peripheral wall of the mixing drum 32, and the inner gear ring 362 is coaxially fixedly connected to the outer peripheral wall of the mixing drum 32. The ring 362 is coaxially fixedly connected to the inner wall of the expansion barrel body 1, and the outer tooth ring 361 is meshed with the inner tooth ring 362. When the rotating frame 31 drives the mixing drum 32 to rotate, since the outer tooth ring 361 on the mixing drum 32 is meshed with the inner tooth ring 362 on the inner wall of the expansion barrel body 1, the mixing drum 32 can rotate while making a large circular motion. The rotation of the mixing drum 32 does not require an additional driving device, which saves manufacturing costs. When the mixing drum 32 rotates, the air ejected from the air outlet 321 has a larger range, thereby further improving the effect of raw material mixing.

[0046] In the production process of the bioremediation bacterial agent, solid raw materials need to be added to the liquid raw materials for mixing. A storage box 23 for storing solid raw materials is fixedly connected to the movable barrel cover 2, and a solid feed port 24 connected to the interior of the storage box 23 is opened on the movable barrel cover 2. An opening and closing member is fixedly connected to the rotating frame 31, and the opening and closing member can rotate with the rotating frame 31, and the solid feed port 24 can be opened or closed when the opening and closing frame rotates; in the embodiment of the present application, a certain amount of solid raw materials is added to the storage box 23, and when the opening and closing member rotates, the feed port is opened, and part of the solid raw materials enter the interior of the expansion barrel body 1, and when the opening and closing member continues to rotate, the feed port is closed, and the solid raw materials are stopped from being added, thereby realizing intermittent feeding, improving the raw material mixing effect, and making the mixing more sufficient. Specifically, the opening and closing part is a connecting ring 311, which is fixedly connected to the rotating frame 31 and the center of the connecting ring 311 is located on the same axis as the rotating axis of the rotating frame 31. A through hole 3111 is provided on the connecting ring 311. When the connecting ring 311 rotates a certain angle, the through hole 3111 can be connected to the solid feed port 24. The rotation of the rotating frame 31 drives the connecting ring 311 to rotate. When the through hole 3111 on the connecting ring 311 is connected to the fixed feed port, the solid raw material in the storage box 23 can fall. When the connecting ring 311 continues to rotate, the fixed feed port is blocked. Intermittent feeding of fixed raw materials can be achieved through this structure without the need for an additional driving device. The structure is simple and ingenious, and the equipment manufacturing cost is reduced.

[0047] In order to further improve the expansion effect, the mixing drum 32 is also provided with a plurality of guide holes 322 inclined downward and connected to the inside, and the plurality of guide holes 322 are arranged around the axis of the mixing drum 32. The movable barrel cover 2 is slidably connected to the expansion barrel body 1 in the vertical direction. A linear driving member 13 for driving the movable barrel cover 2 to lift and slide is fixedly installed on the expansion barrel body 1. A liquid level sensor 14 electrically connected to the linear driving member 13 is fixedly installed in the expansion barrel body 1. The linear driving member 13 drives the movable barrel cover 2 to slide so that the guide holes 322 are located above the water surface. When the air in the mixing drum 32 is discharged from the guide holes 322, the edge of the liquid surface can be blown downward, so that the bacteria on the inner wall of the expansion barrel body 1 above the liquid surface are blown off, thereby further improving the expansion effect. The height of the inner tooth ring is greater than the movement height of the movable barrel cover 2, so as to avoid the inner tooth ring and the outer tooth ring 361 from being disengaged after the movable barrel cover 2 drives the connecting barrel to move, that is, the meshing between the inner tooth ring and the outer tooth ring 361 is always maintained.

[0048] In another feasible embodiment, a connecting rod coaxially arranged with the rotating axis is fixedly connected to the rotating frame 31, and the connecting rod extends to the bottom inner wall close to the expansion barrel body 1 and a stirring blade is fixedly connected to the bottom end, so that when the rotating frame 31 rotates, it can drive the stirring blade to stir the raw materials at the bottom of the expansion barrel body 1 to prevent the raw materials from settling.

[0049] In this embodiment, a monitoring network 4 is fixedly arranged around the inner wall of the expansion barrel body 1, and a plurality of monitoring modules 41 for monitoring the bacterial content are evenly arranged on the monitoring network 4. The monitoring module 41 can adopt a commonly used bacterial content monitor in the field, so as to monitor the bacterial content of each local position inside the expansion barrel body 1. A plurality of first sensor modules for receiving signals from the corresponding monitoring modules below are arranged around the top of the monitoring network 4. A second sensor module for adjusting the air intake speed of the air intake component 34 is arranged on the top of the mixing drum 32. The first sensor module can transmit a signal to the second sensor module. The monitoring module 41 on the monitoring network 4 can monitor the bacterial content on the inner wall of the expansion barrel body 1. When the bacterial content in the local area is higher than that in other parts, the monitoring module 41 sends a signal to the first sensor module at the corresponding top. When the mixing drum 32 rotates to make the second sensor module close to the corresponding first sensor module, the second sensor module on the mixing drum 32 receives the signal to adjust the air intake component 34 to increase the air intake speed, so that the bacteria can be more effectively separated from the inner wall of the expansion barrel body 1.

[0050] It should be understood that expressions such as "include" and "may include" used in this application indicate the existence of the disclosed functions, operations or constituent elements, and do not limit one or more additional functions, operations and constituent elements. In this application, terms such as "include" and / or "have" may be interpreted as indicating specific characteristics, numbers, operations, constituent elements, components or combinations thereof, but may not be interpreted as excluding the existence or possibility of adding one or more other characteristics, numbers, operations, constituent elements, components or combinations thereof.

[0051] It should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0052] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0053] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0054] It will be easily understood by those skilled in the art that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application shall be included in the scope of protection of the present application.

Claims

1. A propagation device for producing a bioremediation agent for purifying high-salinity industrial wastewater, characterized in that: It comprises an expansion barrel body (1), a movable barrel cover (2) and an air intake stirring mechanism (3); The top of the expansion barrel body (1) is provided with an opening (11), the movable barrel cover (2) is provided with a liquid feed inlet (21) which is in communication with the interior of the expansion barrel body (1), and the bottom of the expansion barrel body (1) is provided with a discharge port (12); The air intake stirring mechanism (3) comprises a rotating frame (31), a stirring drum (32) and a driving assembly (33); one end of the rotating frame (31) is rotatably connected to the middle of the movable barrel cover (2) and the rotating shaft is arranged in a vertical direction; the stirring drum (32) is arranged in a vertical direction at the other end of the rotating frame (31); and the driving assembly (33) is arranged on the movable barrel cover (2) to drive the rotating frame (31) to rotate; The air intake stirring mechanism (3) further comprises an air intake assembly (34) for injecting air into the stirring drum (32); a plurality of air outlet holes (321) arranged in a vertical direction are provided on the outer wall of the stirring drum (32); a gap is left between the stirring drum (32) and the inner wall of the propagation barrel body (1); the air in the stirring drum (32) is discharged from the air outlet holes (321) to blow away the bacteria on the inner wall of the propagation barrel body (1); and an exhaust hole (22) is also provided on the movable barrel cover (2); The driving assembly (33) comprises a connecting shaft (331), a worm wheel (332), a worm (333) and a driving motor (334); the connecting shaft (331) vertically penetrates the middle part of the movable barrel cover (2) and the bottom end is fixedly connected to the rotating frame (31); the worm wheel (332) is coaxially fixedly connected to the connecting shaft (331); the driving motor (334) is horizontally fixedly connected to the top of the movable barrel cover (2); the worm (333) is coaxially fixedly connected to the output shaft of the driving motor (334) and meshes with the worm wheel (332); a through channel (3311) is provided in the middle part of the connecting shaft (331); the bottom end of the through channel (3311) is communicated with the inside of the mixing drum (32); the top end of the through channel (3311) is communicated with the air outlet end of the air intake assembly (34); The air intake assembly (34) comprises a guide box (341) and an air pump (342); the guide box (341) is fixedly connected to the movable barrel cover (2) and has a bottom provided with a through hole (3411) for the connecting shaft (331) to pass through; the air pump (342) is fixedly mounted on the guide box (341) so that air passes through the guide box (341) and enters a through channel (3311) on the connecting shaft (331); a blocking member (343) is provided between the connecting shaft (331) and the guide box (341).

2. The propagation equipment for producing a bioremediation agent for purifying high-salinity industrial wastewater according to claim 1, characterized in that: A monitoring network (4) is arranged around the inner wall of the expansion barrel body (1), and a plurality of monitoring modules (41) for monitoring the bacterial strain content are evenly arranged on the monitoring network (4). A plurality of first sensor modules for receiving monitoring module signals are arranged around the top of the monitoring network (4), and a second sensor module for adjusting the air intake speed of the air intake component (34) is arranged on the top of the mixing drum (32), and the first sensor module can transmit signals to the second sensor module.

3. The propagation equipment for producing a bioremediation agent for purifying high-salinity industrial wastewater according to claim 1, characterized in that: The mixing drum (32) is rotatably connected to the rotating frame (31) and the rotating shaft is vertically arranged. A driving connection member (36) is arranged between the mixing drum (32) and the expansion barrel body (1). The mixing drum (32) can rotate with the rotating frame (31) and simultaneously rotate by itself through the driving connection member (36).

4. The propagation equipment for producing a bioremediation agent for purifying high-salinity industrial wastewater according to claim 3, characterized in that: The driving connecting member (36) comprises an outer gear ring (361) and an inner gear ring (362), wherein the outer gear ring (361) is coaxially fixedly connected to the mixing drum (32), and the inner gear ring (362) is coaxially fixedly connected to the inner wall of the expansion barrel body (1), and the outer gear ring (361) is meshed with the inner gear ring (362).

5. The propagation equipment for producing a bioremediation agent for purifying high-salinity industrial wastewater according to claim 1, characterized in that: The movable barrel cover (2) is fixedly connected to a material storage box (23) and is provided with a solid material feed port (24) communicating with the interior of the material storage box (23); an opening and closing member is provided on the rotating frame (31); and the opening and closing member can open or close the solid material feed port (24) as the rotating frame (31) rotates.

6. The propagation equipment for producing a bioremediation agent for purifying high-salinity industrial wastewater according to claim 5, characterized in that: The opening and closing member is a connecting ring (311), the connecting ring (311) is fixedly connected to the rotating frame (31), and the center of the connecting ring (311) and the rotating axis of the rotating frame (31) are located on the same axis, and the connecting ring (311) is provided with a through hole (3111), and when the connecting ring (311) is rotated by a certain angle, the through hole (3111) can be connected to the solid feed port (24).

7. The propagation equipment for producing a bioremediation agent for purifying high-salinity industrial wastewater according to claim 1, characterized in that: A filter layer (3412) and a heating chamber (3413) are sequentially arranged in the guide box (341) along the air flow direction; the heating chamber (3413) is connected to the through hole (3411); one end of the connecting shaft (331) located inside the heating chamber (3413) is fixedly connected to a fan blade (3312); and a temperature control module (3414) is arranged inside the heating chamber (3413).

8. The propagation equipment for producing a bioremediation agent for purifying high-salinity industrial wastewater according to claim 1, characterized in that: The mixing drum (32) is also provided with a plurality of guide holes (322) which are inclined downward and communicated with the interior. The plurality of guide holes (322) are arranged around the axis of the mixing drum (32). The movable barrel cover (2) is slidably connected with the expansion barrel body (1) in the vertical direction. A linear drive component (13) for driving the movable barrel cover (2) to slide is fixedly installed on the expansion barrel body (1). A liquid level sensor (14) which is electrically connected to the linear drive component (13) is arranged in the expansion barrel body (1). The linear drive component (13) drives the movable barrel cover (2) to slide so that the guide holes (322) are located above the water surface.

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