Preparation device of water treatment degrading bacteria

Abstract

The utility model discloses a preparation device of water treatment degrading bacteria, which relates to the technical field of sewage treatment and comprises a device main body, a hollow gas transmission frame and two electric cylinders are arranged on one side of the top of the device main body, a bracket is fixed at the bottom of the hollow gas transmission frame, and a charging barrel is placed at the top of the bracket; an electromagnetic valve and a compressor are mounted on one side of the top of the hollow gas transmission frame; an inner ring of the hollow gas transmission frame is connected with an airbag; the output ends of the two electric cylinders are connected with clamping plates. Through the arrangement of the charging barrel, the support, the second liquid inlet pipe and the spray head, after materials in the charging barrel are poured out, the charging barrel is reversely placed on the support, and when the device body enters saline water for washing, part of saline water enters the spray head through the second liquid inlet pipe and is uniformly sprayed to the upper portion of the interior of the charging barrel at the moment through the spray head; therefore, the saline water is used for flushing residues in the charging barrel, and the flushing saline water and the residues directly flow into the device main body to avoid waste; and the operation is simple, convenient, time-saving and labor-saving.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically to a device for preparing water-degrading bacteria. Background Technology

[0002] In the water treatment process, degrading bacteria, such as Bacillus, Pseudomonas, and nitrifying bacteria, are usually added to the wastewater to degrade organic pollutants. The degrading bacteria are mainly obtained by inoculating and culturing the bacteria with shaking to obtain a bacterial suspension. Then, the bacterial cells are collected by centrifugation, washed with saline, and centrifuged twice until the supernatant is clear to remove residual impurities from the bacterial cells. After washing, the bacteria can be resuspended in phosphate buffer for later use.

[0003] When washing the bacteria with brine, the staff pours the bacteria after removing the supernatant into the equipment through a material cylinder. At this time, there may be some bacteria and impurities stuck to the inner wall of the material cylinder. The staff needs to hold the material cylinder with one hand and spray brine into the material cylinder with a water gun with the other hand to rinse it and avoid material residue. The operation is relatively cumbersome. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a device for preparing water treatment degrading bacteria, so as to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a device for preparing water-degrading bacteria, comprising a device body, a hollow gas conveying frame and two electric cylinders arranged on one side of the top of the device body, and a support fixed at the bottom of the hollow gas conveying frame, with a material cylinder placed on the top of the support; a solenoid valve and a compressor are respectively installed on one side of the top of the hollow gas conveying frame, and an air bag is connected to the inner ring of the hollow gas conveying frame; clamps are connected to the output ends of the two electric cylinders; a second liquid inlet pipe runs through one side of the back of the device body, and a nozzle is connected to the top of the second liquid inlet pipe.

[0006] By adopting the above technical solution, the worker places the container filled with bacteria above the hollow air conveyor frame and tilts the container to pour the bacteria into the main body of the device. After pouring, the worker places the container upside down on the support. At this time, the worker opens and closes the solenoid valve and starts the compressor and electric cylinder. The compressor supplies air into the air bladder through the hollow air conveyor frame, causing the air bladder to expand and fill the gap between the container and the hollow air conveyor frame, preventing impurities from falling into the main body of the device and causing contamination during the washing process. The electric cylinder drives the clamping plate to move towards the container, thereby clamping and limiting the container, preventing vibration during device operation from causing the container to continuously shift and squeeze the air bladder or cause wear between the container and the support, and preventing the worker from removing the container during the washing process. The preparation work is complete. Afterwards, the staff inputs brine into the main body of the device through the second inlet pipe. The brine enters the nozzle through the second inlet pipe and is evenly sprayed onto the upper part of the material cylinder, thus using the brine to rinse the residue inside the material cylinder. The rinsed brine and residue flow directly into the main body of the device to avoid waste. After the material is fed, the staff closes the outlet valve, motor, compressor, and electric cylinder, and opens the solenoid valve. After the electric cylinder is closed, the clamping plate is moved away from the material cylinder. After the solenoid valve is opened, the air in the airbag is automatically discharged through the solenoid valve due to the air pressure, causing the airbag to shrink. This prevents the airbag from being worn when the material cylinder is removed and prevents the airbag from sticking and causing great resistance to the removal of the material cylinder. At this time, the staff can remove the material cylinder from the support and start a new washing operation.

[0007] Furthermore, the internal cavity of the hollow gas delivery frame is connected to the solenoid valve, the compressor, and the air bag, respectively.

[0008] By adopting the above technical solution, the compressor supplies air into the airbag through the hollow air conveying frame, causing the airbag to expand and fill the gap between the material cylinder and the hollow air conveying frame. This prevents impurities from falling into the main body of the device and causing pollution during the washing process. After the solenoid valve is opened, the air in the airbag is automatically discharged through the solenoid valve due to the air pressure, causing the airbag to shrink. This prevents the airbag from being worn when the material cylinder is removed and also prevents the airbag from sticking together and causing greater resistance to the removal of the material cylinder.

[0009] Furthermore, the airbag is tightly fitted to the outer ring of the barrel.

[0010] By adopting the above technical solution, the compressor supplies air into the air bladder through the hollow air conveying frame, causing the air bladder to expand and fill the gap between the material cylinder and the hollow air conveying frame, thus preventing impurities from falling into the main body of the device and causing pollution during the washing process.

[0011] Furthermore, the clamping plate is arc-shaped and abuts against the material cylinder.

[0012] By adopting the above technical solution, the electric cylinder drives the clamping plate to move towards the material cylinder, thereby clamping and limiting the material cylinder, avoiding the material cylinder from continuously shifting and squeezing the air bag or causing wear between it and the support due to vibration during the operation of the device, and also preventing the staff from removing the material cylinder during the washing process.

[0013] Furthermore, the bracket is provided in three parts, and the three brackets are distributed in a circular array.

[0014] By adopting the above technical solution, the staff placed the material cylinder containing the bacteria above the hollow gas conveying frame, tilted the material cylinder to pour the bacteria into the main body of the device, and after pouring, the staff placed the material cylinder upside down on the support.

[0015] Furthermore, the top of the nozzle is hemispherical, and the top hemisphere of the nozzle has multiple through holes.

[0016] By adopting the above technical solution, the brine is evenly sprayed onto the upper part of the material cylinder through the nozzle, thereby using brine to rinse the residue inside the material cylinder. The brine and residue are then directly flowed into the main body of the device to avoid waste.

[0017] Furthermore, a stirring shaft is connected inside the main body of the device, a first liquid inlet pipe runs through the top of the main body of the device, and a liquid outlet valve is installed at the bottom of the main body of the device.

[0018] By adopting the above technical solution, brine is introduced into the main body of the device through the first inlet pipe. The brine enters the main body of the device and comes into contact with the bacteria. Then, the rotating stirring shaft generates a vortex to mix the brine and bacteria for washing. After washing, the staff places a material cylinder or other container below the outlet valve. Then, the staff opens the outlet valve to discharge the bacteria and brine into the container.

[0019] Furthermore, a motor is installed on the other side of the top of the main body of the device, and a reducer is connected to the output end of the motor, and the stirring shaft is connected to the output end of the reducer.

[0020] By adopting the above technical solution, after the motor starts, the output end drives the stirring shaft to rotate through the reducer, thereby generating a vortex to mix the brine with the bacteria for washing. The stirring shaft rotates at a slow speed to avoid excessive shearing force that could cause the bacteria to break and become unusable.

[0021] Furthermore, a diversion pipe is connected to the bottom end of the first inlet pipe, and nozzles are provided on both sides of the bottom of the diversion pipe.

[0022] By adopting the above technical solution, brine is sprayed out from the nozzle through the first inlet pipe and the diversion pipe and enters the main body of the device to come into contact with the bacteria.

[0023] Furthermore, the diverter is annular and has multiple nozzles, all of which are inclined and arranged in a ring array.

[0024] By adopting the above technical solution, brine is evenly distributed to multiple nozzles through a diversion pipe, thereby rinsing the inner wall of the main body of the device and avoiding residue.

[0025] In summary, the present invention has the following main advantages:

[0026] 1. This utility model, through the arrangement of a material cylinder, a support, a second inlet pipe, and a nozzle, allows the material in the material cylinder to be emptied and then placed upside down on the support. When the main body of the device enters the brine washing process, some of the brine enters the nozzle through the second inlet pipe and is evenly sprayed onto the upper part of the material cylinder, thereby using the brine to rinse the residue inside the material cylinder. The rinsed brine and residue flow directly into the main body of the device to avoid waste; no manual cleaning is required, and the operation is simple, convenient, time-saving, and labor-saving.

[0027] 2. This utility model utilizes a hollow air conveying frame, a solenoid valve, a compressor, and an air bladder. The compressor delivers air to the air bladder through the hollow air conveying frame, causing the air bladder to expand and fill the gap between the material cylinder and the hollow air conveying frame, preventing impurities from falling into the main body of the device and causing contamination during the washing process. When it is necessary to remove the material cylinder, simply open the solenoid valve to allow the air inside the air bladder to be released, causing the air bladder to contract. This prevents the air bladder from being worn when the material cylinder is removed and avoids the air bladder sticking to the material cylinder, which would create significant resistance during removal; thus improving airtightness.

[0028] 3. This utility model uses an electric cylinder and a clamping plate. The electric cylinder drives the clamping plate to move towards the material cylinder, thereby clamping and limiting the material cylinder. This prevents the material cylinder from continuously shifting and squeezing the air bag or causing wear between it and the support due to vibration during the operation of the device. It also prevents the staff from removing the material cylinder during the washing process, thus improving the structural stability. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the structure of this utility model;

[0030] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0031] Figure 3 For the present utility model Figure 2 Enlarged view of the structure at point A in the image;

[0032] Figure 4 For the present utility model Figure 2 Enlarged view of the structure at point B in the image;

[0033] Figure 5 This is a schematic diagram of the hollow gas conveying frame structure of this utility model.

[0034] In the diagram: 1. Main body of the device; 2. Motor; 3. Reducer; 4. Stirring shaft; 5. Liquid outlet valve; 6. First liquid inlet pipe; 7. Material cylinder; 8. Hollow air conveying frame; 9. Solenoid valve; 10. Compressor; 11. Air bag; 12. Electric cylinder; 13. Clamping plate; 14. Support; 15. Second liquid inlet pipe; 16. Nozzle; 17. Diverter pipe; 18. Spray nozzle. Detailed Implementation

[0035] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0036] The embodiments of this utility model will be described below based on its overall structure.

[0037] Example 1:

[0038] An apparatus for preparing water-degrading bacteria, such as Figures 1-5As shown, the device includes a main body 1, characterized in that: a hollow gas conveying frame 8 and two electric cylinders 12 are provided on one side of the top of the main body 1; a support 14 is fixed at the bottom of the hollow gas conveying frame 8; three supports 14 are provided, arranged in a circular array; a material cylinder 7 is placed on the top of the support 14; the operator places the material cylinder 7 containing bacteria above the hollow gas conveying frame 8 and tilts the material cylinder 7 to pour the bacteria into the main body 1; after pouring, the operator places the material cylinder 7 upside down on the support 14; a solenoid valve 9 and a compressor 10 are respectively installed on one side of the top of the hollow gas conveying frame 8; the compressor 10 is a reciprocating piston compressor; an air bladder 11 is connected to the inner ring of the hollow gas conveying frame 8; the internal cavity of the hollow gas conveying frame 8 is connected to the solenoid valve 9, the compressor 10 and the air bladder 11 respectively; the air bladder 11 is tightly fitted to the outer ring of the material cylinder 7; the compressor 10 supplies air to the air bladder 11 through the hollow gas conveying frame 8, causing the air bladder 11 to expand and fill the material cylinder 7 and the hollow gas conveying frame 8. The gap between the air racks 8 prevents impurities from falling into the main body 1 of the device during the washing process and causing contamination. The output ends of the two electric cylinders 12 are connected to clamping plates 13. The clamping plates 13 are arc-shaped and abut against the material cylinder 7. The electric cylinders 12 drive the clamping plates 13 to move towards the material cylinder 7, thereby clamping and limiting the material cylinder 7. This prevents the material cylinder 7 from continuously shifting and squeezing the air bag 11 or causing wear between it and the support 14 due to vibration during device operation, and also prevents the staff from removing the material cylinder 7 during the washing process. A second liquid inlet pipe 15 runs through one side of the back of the main body 1. The top of the second liquid inlet pipe 15 is connected to a nozzle 16. The top of the nozzle 16 is hemispherical and has multiple through holes. Some salt water enters the nozzle 16 through the second liquid inlet pipe 15 and is evenly sprayed onto the inside of the material cylinder 7. This uses salt water to rinse the residue in the material cylinder 7. The rinsed salt water and residue flow directly into the main body 1 of the device to avoid waste.

[0039] See Figure 1 and Figure 2 In the above embodiment, a stirring shaft 4 is connected inside the main body 1 of the device. The rotation of the stirring shaft 4 generates a swirling flow to mix the brine with the bacteria for washing. A first liquid inlet pipe 6 passes through the top of the main body 1. Brine is introduced into the main body 1 through the first liquid inlet pipe 6 and enters the main body 1 to contact the bacteria. A liquid outlet valve 5 is installed at the bottom of the main body 1. After washing, the staff places a material cylinder 7 or other container below the liquid outlet valve 5. Then the staff opens the liquid outlet valve 5 to discharge the bacteria and brine into the container.

[0040] Example 2:

[0041] Based on the above embodiment one, in order to reduce the damage to the bacteria, the following settings are now adopted.

[0042] See Figure 1 and Figure 2In the above embodiment, a motor 2 is installed on the other side of the top of the main body 1 of the device. The output end of the motor 2 is connected to a reducer 3. The stirring shaft 4 is connected to the output end of the reducer 3. When the operator turns on the motor 2, the output end of the motor 2 drives the stirring shaft 4 to rotate through the reducer 3, thereby generating a vortex to mix the brine with the bacteria for washing. The stirring shaft 4 rotates at a slow speed to avoid excessive shearing force that could cause the bacteria to break and become unusable.

[0043] Example 3:

[0044] Based on the above embodiment 1, in order to reduce the residue inside the main body 1 of the device, the following settings are now implemented.

[0045] See Figure 2 and Figure 3 In the above embodiment, the bottom end of the first liquid inlet pipe 6 is connected to a diversion pipe 17. Both sides of the bottom of the diversion pipe 17 are provided with nozzles 18. The diversion pipe 17 is circular, and multiple nozzles 18 are provided. The multiple nozzles 18 are all inclined and distributed in a circular array. Salt water is input into the device body 1 through the first liquid inlet pipe 6, and the salt water is evenly distributed to the multiple nozzles 18 through the diversion pipe 17 to spray out, thereby rinsing the inner wall of the device body 1 to avoid residue.

[0046] The implementation principle of this utility model is as follows: First, the staff places the material cylinder 7 containing bacteria on top of the hollow air conveying frame 8, and tilts the material cylinder 7 to pour the bacteria into the main body 1 of the device. After pouring, the staff places the material cylinder 7 upside down on the support 14. At this time, the staff opens and closes the solenoid valve 9 and turns on the compressor 10 and the electric cylinder 12. The compressor 10 supplies air to the air bag 11 through the hollow air conveying frame 8, causing the air bag 11 to expand and fill the gap between the material cylinder 7 and the hollow air conveying frame 8, so as to prevent impurities from falling into the main body 1 of the device during the washing process and causing pollution. The electric cylinder 12 drives the clamping plate 13 to move towards the material cylinder 7, thereby clamping and limiting the material cylinder 7, preventing the material cylinder 7 from continuously shifting and squeezing the air bag 11 or causing wear between it and the support 14 due to vibration during the operation of the device, and preventing the staff from removing the material cylinder 7 during the washing process.

[0047] After preparation, the staff inputs brine into the main body 1 of the device through the first inlet pipe 6 and the second inlet pipe 15. Part of the brine is sprayed out from the nozzle 18 through the first inlet pipe 6 and the diversion pipe 17 into the main body 1 of the device to contact the bacteria. The other part of the brine enters the nozzle 16 through the second inlet pipe 15 and is evenly sprayed onto the inside of the material cylinder 7 at this time, so as to use the brine to rinse the residue in the material cylinder 7. The rinsed brine and residue flow directly into the main body 1 of the device to avoid waste.

[0048] The staff turns on motor 2. After motor 2 starts, the output end drives the stirring shaft 4 to rotate through reducer 3, thereby generating a vortex to mix the brine with the bacteria for washing. The stirring shaft 4 rotates slowly to avoid generating excessive shear force that could cause the bacteria to break and become unusable.

[0049] After washing, the staff places a material cylinder 7 or other container below the liquid outlet valve 5. Then, the staff opens the liquid outlet valve 5 to discharge the bacteria and brine into the container. During this process, the staff also inputs brine into the main body 1 of the device through the first liquid inlet pipe 6. The brine is then evenly distributed to multiple nozzles 18 through the diversion pipe 17 to spray out, thereby rinsing the inner wall of the main body 1 of the device to avoid residue.

[0050] After the material is unloaded, the operator closes the liquid outlet valve 5, motor 2, compressor 10 and electric cylinder 12, and opens the solenoid valve 9. After the electric cylinder 12 is closed, the clamping plate 13 moves away from the material cylinder 7. After the solenoid valve 9 is opened, the air in the airbag 11 is automatically discharged through the solenoid valve 9 due to the air pressure, which causes the airbag 11 to shrink. This prevents the airbag 11 from being worn when the material cylinder 7 is removed, and also prevents the airbag 11 from sticking to the material cylinder 7 and causing greater resistance to its removal. At this time, the operator can remove the material cylinder 7 from the bracket 14 and start a new washing operation.

[0051] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A device for preparing water-degrading bacteria, comprising a main body (1), characterized in that: The device body (1) has a hollow air conveying frame (8) and two electric cylinders (12) on one side of its top. The hollow air conveying frame (8) has a support (14) fixed at its bottom. A material cylinder (7) is placed on the top of the support (14). A solenoid valve (9) and a compressor (10) are installed on one side of the top of the hollow air conveying frame (8). An air bag (11) is connected to the inner ring of the hollow air conveying frame (8). The output ends of the two electric cylinders (12) are connected to clamps (13). A second liquid inlet pipe (15) runs through one side of the back of the device body (1). A nozzle (16) is connected to the top of the second liquid inlet pipe (15).

2. The apparatus for preparing water-degrading bacteria according to claim 1, characterized in that: The hollow gas delivery frame (8) has internal cavities that are connected to the solenoid valve (9), the compressor (10), and the air bag (11), respectively.

3. The apparatus for preparing water-degrading bacteria according to claim 2, characterized in that: The airbag (11) fits tightly against the outer ring of the barrel (7).

4. The apparatus for preparing water-degrading bacteria according to claim 3, characterized in that: The clamp (13) is arc-shaped and abuts against the material cylinder (7).

5. The apparatus for preparing water-degrading bacteria according to claim 1, characterized in that: There are three supports (14), and the three supports (14) are arranged in a ring array.

6. The apparatus for preparing water-degrading bacteria according to claim 1, characterized in that: The top of the nozzle (16) is hemispherical, and the top hemisphere of the nozzle (16) has multiple through holes.

7. The apparatus for preparing water-degrading bacteria according to claim 1, characterized in that: The device body (1) is internally connected to a stirring shaft (4), the top of the device body (1) is through a first liquid inlet pipe (6), and the bottom of the device body (1) is equipped with a liquid outlet valve (5).

8. The apparatus for preparing water-degrading bacteria according to claim 7, characterized in that: A motor (2) is installed on the other side of the top of the main body (1) of the device, and a reducer (3) is connected to the output end of the motor (2). The stirring shaft (4) is connected to the output end of the reducer (3).

9. The apparatus for preparing water-degrading bacteria according to claim 7, characterized in that: The bottom end of the first liquid inlet pipe (6) is connected to a diversion pipe (17), and nozzles (18) are opened on both sides of the bottom of the diversion pipe (17).

10. The apparatus for preparing water-degrading bacteria according to claim 9, characterized in that: The diverter pipe (17) is annular, and multiple nozzles (18) are provided. All nozzles (18) are inclined and distributed in a ring array.

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