Anaerobic reactor sampling device
By using the filter and vibration mechanism in the anaerobic reactor sampling device, the problem of dirt clogging during the sampling process is solved, and a more efficient and accurate sampling process is achieved.
Patent Information
- Application Number
- CN202420910097.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-04-29
AI Technical Summary
During the sampling process of anaerobic reactor, dirt in the sewage is prone to enter the sampling pipeline and cause blockage, affecting the sampling efficiency and accuracy.
The sampling device of anaerobic reactor is designed to use a filter to filter the dirt in the sewage, and drive the knock hammer to repeatedly knocking the connection box and the filter through the electric telescopic rod to produce vibrations to vibrate with vibration attachment. , Avoid blocking.
It effectively prevents dirt from entering the sampling pipe, reduces the possibility of blockage, and ensures the sampling circulation effect and accuracy.
Smart Images
Figure CN222393844U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of anaerobic reactor sampling, and more specifically to an anaerobic reactor sampling device. Background Art
[0002] The anaerobic reactor is a device that uses biological anaerobic method to treat sewage. Its principle is to convert organic matter in sewage into methane and carbon dioxide under anaerobic conditions through facultative microorganisms. In order to check the reaction between microorganisms and organic matter in the anaerobic reactor, it is necessary to take water samples from the anaerobic reactor regularly. The top of the sampling tube extends into the position inside the anaerobic reactor, and a valve is set at the bottom of the sampling tube. When sampling, open the valve and the liquid in the anaerobic reactor will flow out of the sampling tube.
[0003] At present, the fluid in the anaerobic reactor is a sewage mixture. During the sampling process, the dirt also flows into the sampling pipe with the fluid and is easy to adhere to and accumulate inside the pipe. As a result, the sampling pipe is prone to blockage due to excessive accumulation of dirt during long-term sampling. Therefore, there is an urgent need to improve the technology of the sampling structure of the anaerobic reactor to improve this equipment.
[0004] To this end, the utility model provides an anaerobic reactor sampling device. Utility Model Content
[0005] 1. Technical issues to be solved
[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide an anaerobic reactor sampling device, which can achieve that during the sampling process, the filter net can filter the dirt in the sewage mixture to prevent the dirt from entering the sampling pipe and the sampling discharge pipe, thereby reducing the possibility of blockage, and the electric telescopic rod drives the knocking hammer to repeatedly knock the connecting frame, so that it and the filter net vibrate, shake off the dirt attached to the lower end thereof, avoid clogging the filter net, and ensure the sampling flow effect.
[0007] 2. Technical solution
[0008] To solve the above problems, the utility model adopts the following technical solutions.
[0009] An anaerobic reactor sampling device comprises a mounting frame, an anaerobic reactor body is mounted on the mounting frame, and a plurality of sampling tubes are embedded and mounted on the anaerobic reactor body, a plurality of water pumps are mounted on the upper end of the mounting frame, and the rear ends of the plurality of water pumps are respectively fixedly connected to the front ends of the plurality of sampling tubes, the front ends of the plurality of water pumps are fixedly connected to sampling pipes, and a first valve is mounted on the sampling pipes, the outer ends of the plurality of sampling tubes are sleeved with a connection frame, the outer ends of the plurality of sampling tubes are installed with a second valve, and the inner walls of the plurality of sampling tubes are fixedly connected with a filter screen, the outer ends of the plurality of sampling tubes are sleeved with a movable sleeve plate, and the movable sleeve plate is slidably connected to the connection frame, a pair of electric telescopic rods are mounted between the upper end of the movable sleeve plate and the inner top end of the connection frame, and a pair of knocking hammers are fixedly connected to the lower end of the movable sleeve plate.
[0010] Furthermore, the sampling heights of the plurality of sampling tubes increase sequentially from left to right.
[0011] Furthermore, the lower ends of the plurality of connection frames (8) are respectively flush with the sampling ends of the plurality of sampling tubes (3), and the filter screen (10) and the lower end of the connection frame (8) are flush with each other.
[0012] Furthermore, the plurality of sampling tubes are all transparent.
[0013] Furthermore, the outer ends of the plurality of sampling tubes are all covered with sealing sleeves.
[0014] Furthermore, the outer ends of the pair of striking hammers are sleeved with buffer sleeves, and the outer ends of the buffer sleeves are in contact with the inner bottom end of the connection frame.
[0015] 3. Beneficial effects
[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0017] (1) In the present invention, during the sampling process, the first valve is first opened in cooperation with the water pump to drive the dead water inside the sampling pipe and the sampling pipe to be discharged and collected, so as to facilitate the subsequent reintroduction and reaction utilization, thereby avoiding the dead water as part of the sample from interfering with the subsequent inspection and analysis. After the dead water is discharged, the second valve is opened to cooperate with the first valve and the water pump to sample the fluid inside the anaerobic reactor body, and the sampling heights of the multiple sampling pipes are increased from left to right in sequence, so as to realize the sampling of the fluid at different heights inside the anaerobic reactor body, thereby ensuring the enrichment of the sample data, thereby ensuring the sampling accuracy and reducing interference.
[0018] (2) In the present invention, during the sampling process, the filter screen can filter the dirt in the sewage mixture to prevent the dirt from entering the sampling pipe and the sampling discharge pipe, thereby reducing the possibility of blockage. The electric telescopic rod drives the hammer to repeatedly knock on the connecting frame, causing it and the filter screen to vibrate, thereby shaking off the dirt attached to the lower end, avoiding blockage of the filter screen and ensuring the sampling flow effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;
[0021] Figure 3 For this utility model Figure 2 A schematic diagram of the partially enlarged structure at center A;
[0022] Figure 4 It is a structural schematic diagram of the sampling tube in the utility model.
[0023] Description of the numbers in the figure:
[0024] 1. Mounting frame; 2. Anaerobic reactor body; 3. Sampling pipe; 4. Water pump; 5. Sealing sleeve; 6. Sampling pipe; 7. First valve; 8. Connecting frame; 9. Second valve; 10. Filter screen; 11. Movable sleeve; 12. Electric telescopic rod; 13. Percussion hammer; 1301. Buffer sleeve. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.
[0026] Example:
[0027] See also Figure 1-4A sampling device for an anaerobic reactor comprises a mounting frame 1, an anaerobic reactor body 2 is mounted on the mounting frame 1, and a plurality of sampling pipes 3 are embedded and mounted on the anaerobic reactor body 2, a plurality of water pumps 4 are mounted on the upper end of the mounting frame 1, and the rear ends of the plurality of water pumps 4 are respectively fixedly connected to the front ends of the plurality of sampling pipes 3, the front ends of the plurality of water pumps 4 are all fixedly connected to sampling pipes 6, and a first valve 7 is mounted on the sampling pipes 6, the outer ends of the plurality of sampling pipes 3 are sleeved with a connection frame 8, the outer ends of the plurality of sampling pipes 3 are all installed with a second valve 9, and the inner walls of the plurality of sampling pipes 3 are all fixedly connected with a filter screen 10, the outer ends of the plurality of sampling pipes 3 are all sleeved with a movable sleeve plate 11, and the movable sleeve plate 11 is slidably connected to the connection frame 8, a pair of electric telescopic rods 12 are mounted between the upper end of the movable sleeve plate 11 and the inner top end of the connection frame 8, and a pair of knocking hammers 13 are fixedly connected to the lower end of the movable sleeve plate 11.
[0028] During the use of this solution, after the first sampling is completed, there is often residual sewage flowing but not sampled and discharged in the sampling tube 3 and the sampling tube 6. After the first valve 7 and the second valve 9 are closed, the sewage remains stationary in the sampling tube 3 and the sampling tube 6, and cannot participate in the reaction inside the anaerobic reactor body 2. If the dead water is used as part of the subsequent samples, it is easy to affect the inspection of the reaction situation and cause interference, resulting in errors. Therefore, in the subsequent sampling, first remove the sealing sleeve 5 in the sampling tube 6, and take the collection box and place it on the sampling tube. 6, after being placed, the first valve 7 is opened, and the water pump 4 works to drive the sampling pipe 6 to extract the dead water in the sampling pipe 3 and the sampling pipe 6 to be discharged outwardly and enter the collection box for subsequent re-introduction and reaction utilization. After the dead water is drained, the collection box is removed, and then the corresponding number of sample containers are taken in turn and connected to multiple sampling pipes 6 respectively, and then the second valve 9 is opened. Driven by the water pump 4, the sampling pipe 3 extracts the fluid inside the anaerobic reactor body 2 to flow into the sampling pipe 6, and the filter 10 filters the dirt therein. At the same time, a pair of electric telescopic rods 12 drives the movable sleeve plate 11 to move up and down, so that it drives the percussion hammer 13 to move up and down, and repeatedly contacts and collides with the connecting frame 8 to perform percussion vibration. The vibration of the connecting frame 8 is transmitted to the filter screen 10, so that the filter screen 10 also vibrates, and the dirt attached to the lower end thereof is shaken off, so as to avoid clogging the filter screen 10 and ensure the sampling circulation effect. Then, the fluid enters the sample container through the sampling pipe 6 for sampling and collection, so as to facilitate real-time inspection of the microorganisms and organic matter inside the anaerobic reactor body 2. Reaction situation, and in this scheme, the anaerobic reactor body 2, the water pump 4 and the electric telescopic rod 12 are all mature technologies known in the prior art, which are widely used in real life and belong to the common knowledge in this field, so their specific structures and principles are not described in detail in this scheme, and the sampling pipe 3, the connecting frame 8 and the filter screen 10 and other structural components installed in the anaerobic reactor body 2 will be protected accordingly according to the installation requirements, which is the installation specification requirement known in the prior art, so it is not described in detail in this scheme.
[0029] See also Figure 4 The sampling heights of the plurality of sampling tubes 3 increase from left to right.
[0030] During use, the present solution can sample fluids at different heights inside the anaerobic reactor body 2 by setting the sampling heights of the sampling pipes 3 to increase from left to right, so as to facilitate the adequacy of subsequent inspection and analysis.
[0031] See also Figure 3 The lower ends of the plurality of connection frames (8) are respectively flush with the sampling ends of the plurality of sampling tubes (3), and the lower ends of the filter screen (10) and the connection frames (8) are flush with each other.
[0032] During use of the present solution, the lower end of the connection frame (8) is flush with the sampling end of the sampling tube (3) and the lower end of the filter (10), respectively, so that during the vibration decontamination process of the filter (10), the vibration of the connection frame (8) generated by the knocking hammer 13 can be transmitted to the filter (10) and the sampling tube (3) more directly and quickly, thereby avoiding the weakening of the vibration transmission effect due to the height difference, thereby ensuring the vibration decontamination effect of the filter (10).
[0033] See also Figure 1 and Figure 4 , the plurality of sampling tubes 6 are all transparent.
[0034] During use of the present solution, the transparent sampling tube 6 can facilitate the staff to observe the flow conditions inside the tube.
[0035] See also Figure 1 The outer ends of the plurality of sampling tubes 6 are all sleeved with sealing sleeves 5 .
[0036] During use of this solution, by setting the sealing sleeve 5, after the sampling of the sampling tube 6 is completed, it is sealed when idle to reduce the pollution of the inside thereof by external impurities.
[0037] See also Figure 3 The outer ends of a pair of striking hammers 13 are both sleeved with a buffer sleeve 1301 , and the outer ends of the buffer sleeve 1301 are in contact with the inner bottom end of the connection frame 8 .
[0038] During use of the present invention, through the setting of the buffer sleeve 1301, when the striking hammer 13 moves downward, the buffer sleeve 1301 contacts the inner bottom end of the connecting frame 8 and buffers the striking force to prevent the connecting frame 8 from being deformed or damaged due to excessive force.
[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An anaerobic reactor sampling device, comprising a mounting frame (1), characterized in that: An anaerobic reactor body (2) is mounted on the mounting frame (1), and a plurality of sampling tubes (3) are embedded and mounted on the anaerobic reactor body (2). A plurality of water pumps (4) are mounted on the upper end of the mounting frame (1), and the rear ends of the plurality of water pumps (4) are respectively fixedly connected to the front ends of the plurality of sampling tubes (3). The front ends of the plurality of water pumps (4) are all fixedly connected to sampling pipes (6), and the sampling pipes (6) are installed with a first valve (7). The outer ends of the plurality of sampling tubes (3) are sleeved with a connection frame (8). The outer ends of the plurality of sampling tubes (3) are all provided with second valves (9), and the inner walls of the plurality of sampling tubes (3) are all fixedly connected with filter screens (10), the outer ends of the plurality of sampling tubes (3) are all sleeved with movable sleeves (11), and the movable sleeves (11) are slidably connected to the connecting frame (8), a pair of electric telescopic rods (12) are installed between the upper end of the movable sleeve (11) and the inner top end of the connecting frame (8), and a pair of knocking hammers (13) are fixedly connected to the lower end of the movable sleeve (11).
2. The anaerobic reactor sampling device according to claim 1, characterized in that: The sampling heights of the plurality of sampling tubes (3) increase sequentially from left to right.
3. The anaerobic reactor sampling device according to claim 1, characterized in that: The lower ends of the plurality of connection frames (8) are respectively flush with the sampling ends of the plurality of sampling tubes (3), and the filter screen (10) and the lower ends of the connection frames (8) are flush with each other.
4. The anaerobic reactor sampling device according to claim 1, characterized in that: The plurality of sampling tubes (6) are all transparent.
5. The anaerobic reactor sampling device according to claim 1, characterized in that: The outer ends of the plurality of sampling tubes (6) are all sleeved with sealing sleeves (5).
6. The anaerobic reactor sampling device according to claim 1, characterized in that: The outer ends of the pair of striking hammers (13) are both sleeved with a buffer sleeve (1301), and the outer ends of the buffer sleeves (1301) are in contact with the inner bottom end of the connection frame (8).