CN212963148U - Detection apparatus for be used for judging biochemical pond mud siltation degree of depth - Google Patents
Detection apparatus for be used for judging biochemical pond mud siltation degree of depth Download PDFInfo
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- CN212963148U CN212963148U CN202022286375.2U CN202022286375U CN212963148U CN 212963148 U CN212963148 U CN 212963148U CN 202022286375 U CN202022286375 U CN 202022286375U CN 212963148 U CN212963148 U CN 212963148U
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Abstract
The utility model provides a detection apparatus for be used for judging biochemical pond mud siltation degree of depth, including a rod section of thick bamboo, lead straight subassembly, and a support, non return subassembly and balancing weight, non return subassembly fixed setting is in the one end that a rod section of thick bamboo inserts biochemical pond in, non return subassembly only allows pond water and mud to flow in a rod section of thick bamboo by a rod section of thick bamboo outsider, lead straight subassembly and include sleeve, roller bearing and supporting shoe, two symmetrical fixed connection of supporting shoe are on the support, the rolling groove has been seted up to the supporting shoe upper surface, sleeve swing joint is outside a rod section of thick bamboo, two symmetrical fixed connection of roller bearing are in the sleeve outer wall and perpendicular to sleeve section of thick bamboo wall, the roller bearing level; the balancing weight is fixedly connected to one end of the rod barrel and is close to the non-return assembly; insert the sample in the mud through the rod section of thick bamboo down to set up the non return subassembly and prevent that the sample from spilling, can not only adopt the sample fast and judge mud siltation thickness originally, be applicable to the instant monitoring of multiple spot simultaneously, the preparation of device moreover, use and wash all very simple convenient.
Description
Technical Field
The utility model relates to a biochemical pond detects technical field, especially relates to a detection device for judging biochemical pond mud siltation degree of depth.
Background
One of the key points of achieving desired operating efficiency and stable operation of a sewage treatment system is to ensure sufficient mixing of activated sludge and sewage. In many sewage treatment processes, after a period of operation, the biochemical tank often forms siltation at the bottom of the tank body of the sewage treatment system due to blockage of an aeration device, plug flow stirring corrosion, excessive thick packing film, and partial sedimentation of high salt content in sewage, and the silted sediment is anaerobically generated to generate hydrogen sulfide, which generates toxicity to activated sludge or reduces the actual hydraulic retention time of sewage, thereby reducing the efficiency of the sewage treatment system and increasing the cost.
However, the operation of the sewage treatment plant is usually continuous, the depth of the tank body is generally 5 to 8m, if the sedimentation condition at the bottom of the tank is to be judged, the tank body is usually required to be emptied to be intuitively judged, and the higher power cost and time cost are required to be consumed. Therefore, it is very important to be able to quickly, simply and effectively determine the pool siltation. At present, most of devices for rapidly judging sediment deposition in the market mainly adopt ultrasonic devices, the cost is high, and when fillers are filled in a sewage tank, the measurement difficulty is high.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a can sample fast, it is convenient to use, detects accurate detection device who is used for judging biochemical pond mud siltation degree of depth.
The technical scheme of the utility model is realized like this: the utility model provides a detection device for judging the sludge deposition depth of a biochemical tank, which comprises a rod barrel, a straightening component, a bracket, a non-return component and a balancing weight; two ends of the rod barrel are communicated, and one end of the rod barrel is inserted into the biochemical pool; the non-return component is fixedly arranged in one end of the rod cylinder inserted into the biochemical pool, and only allows pool water and sludge to flow from the outside of the rod cylinder to the inside of the rod cylinder; the bracket is fixedly arranged on the ground; the straightening component comprises a sleeve, two rolling shafts and two supporting blocks, the supporting blocks are symmetrically and fixedly connected to the support, rolling grooves are formed in the upper surfaces of the supporting blocks, the sleeve is movably connected to the outside of the rod barrel, the rolling shafts are symmetrically and fixedly connected to the outer wall of the sleeve and perpendicular to the wall of the sleeve barrel, and the rolling shafts are horizontally and stably placed on the upper surfaces of the rolling grooves; the balancing weight is fixedly connected to one end of the rod barrel and is close to the non-return assembly.
On the basis of the technical scheme, preferably, the rolling groove is concave in an arc surface.
On the basis of the technical scheme, preferably, the rod barrel is made of transparent acrylic materials.
Still more preferably, the outer wall of the rod barrel is fixedly provided with a graduated scale.
On the basis of the technical scheme, preferably, the lower end of the balancing weight is in an inverted cone shape.
On the basis of the above technical scheme, preferably, the opening at the end of the rod barrel provided with the check assembly is a reducing opening.
Further preferably, the check assembly comprises a floating ball and a limit pin, the limit pin is fixedly connected to the inner wall of the rod barrel, the floating ball is movably arranged in the rod barrel, the floating ball is located between the reducing opening of the rod barrel and the limit pin, and the ball diameter of the floating ball is smaller than the linear distance from the limit pin to the reducing opening of the rod barrel.
Further preferably, the ball diameter of the floating ball is larger than the inner diameter of the reducing opening of the rod barrel and smaller than the inner diameter of the rod barrel.
Preferably, the check assembly comprises a spring plate, the spring plate is embedded in the reducing opening of the rod barrel in shape, one end of the spring plate is fixedly connected to the inner wall of the rod barrel, and the other end of the spring plate can only turn over into the rod barrel.
The utility model discloses a detection apparatus for be used for judging biochemical pond mud siltation degree of depth has following beneficial effect for prior art:
(1) according to the invention, the rod cylinder is inserted into the sludge to take a sample, and the non-return assembly is arranged to prevent the sample from leaking, so that the sample can be taken quickly to judge the sludge deposition thickness, and the device is suitable for multi-point real-time monitoring.
(2) According to the invention, the rod barrel can be always kept to vertically move downwards under the assistance of the straightening component by utilizing the gravity action of the balancing weight, so that the problems that a sample in the rod barrel is likely to leak and the error of the detected sludge thickness data is large when the downward insertion angle of the rod barrel is inclined are avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the detecting device of the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention;
fig. 3 is an enlarged view of another embodiment of the present invention at a in fig. 1.
In the figure: 1. a barrel; 2. a straightening component; 21. a sleeve; 22. a roller; 23. a support block; 231. rolling a groove; 3. a support; 4. a check assembly; 41. a floating ball; 42. a spacing pin; 43. a spring plate; 5. and a balancing weight.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
As shown in figure 1, the utility model discloses a detection device for judging biochemical pond sludge deposition degree of depth, including a pole section of thick bamboo 1, lead straight subassembly 2, support 3, non return subassembly 4 and balancing weight 5.
Wherein, the two ends of the rod barrel 1 are communicated, and one end of the rod barrel 1 is inserted into the biochemical pool and is used as a detection tube for accommodating and sampling.
Check assembly 4 is fixed to be set up in the one end that rod section of thick bamboo 1 inserted biochemical pond, and check assembly 4 only allows pond water and mud to flow in the rod section of thick bamboo 1 by rod section of thick bamboo 1 is outside to when avoiding lifting rod section of thick bamboo 1, the sample in the rod section of thick bamboo 1 spills from the bottom opening, leads to detecting inaccurate problem.
The support 3 is fixedly arranged on the ground and used for supporting the device.
The straightening component 2 comprises a sleeve 21, two rollers 22 and two supporting blocks 23, the supporting blocks 23 are symmetrically and fixedly connected to the support 3, a rolling groove 231 is formed in the upper surface of each supporting block 23, the sleeve 21 is movably connected to the outside of the rod barrel 1, the rollers 22 are symmetrically and fixedly connected to the outer wall of the sleeve 21 and perpendicular to the barrel wall of the sleeve 21, and the rollers 22 are horizontally and stably placed on the upper surface of the rolling groove 231.
The balancing weight 5 is fixedly connected to one end of the rod barrel 1 and close to the non-return component 4, and the rod barrel 1 is guided to be vertical under the action of gravity.
By adopting the technical scheme, in the downward moving process of the rod barrel 1, the sleeve 21 is sleeved outside the rod barrel 1, and the sleeve 21 is movably erected on the rolling groove 231 of the supporting block 23 through the two rolling shafts 22, so that the effect similar to that of a ceiling lamp is achieved, the rod barrel 1 and the sleeve 21 are kept in a vertical state, and the rod barrel 1 is further limited from being inclined at an angle in the downward moving process.
In order to facilitate observation and measurement of the state and thickness of a sample in the rod barrel 1, the rod barrel 1 is made of transparent acrylic materials, so that observation is facilitated; furthermore, a graduated scale is fixedly arranged on the outer wall of the rod barrel 1 so as to be used as a measuring scale.
Specifically, the invention is also realized by the following technical scheme.
Wherein, the opening of the rod barrel 1 provided with one end of the check component 4 is a reducing opening.
As shown in fig. 1 and fig. 2, the check assembly 4 includes a floating ball 41 and a limit pin 42, the limit pin 42 is fixedly connected to the inner wall of the rod barrel 1, the floating ball 41 is movably disposed in the rod barrel 1, the floating ball 41 is located between the reduced diameter opening of the rod barrel 1 and the limit pin 42, and the ball diameter of the floating ball 41 is smaller than the linear distance from the limit pin 42 to the reduced diameter opening of the rod barrel 1.
By adopting the technical scheme, in the process of moving the rod barrel 1 downwards, the floating ball 41 floats along with the rising of the water surface until being blocked by the limit pin 42, and simultaneously, sewage and sludge slowly enter the rod barrel 1 through the reducing port and gradually overflow the floating ball 41; during the lifting process of the rod barrel 1, the floating ball 41 moves downwards and blocks the reducing opening due to the action of gravity and the pressure of the sewage and the sludge above, and further the sewage and the sludge above are limited to leak from the reducing opening.
Preferably, the ball diameter of the float 41 is larger than the bore diameter of the reduced diameter of the barrel 1 and smaller than the bore diameter of the barrel 1, so that the float 41 is prevented from separating from the barrel 1 through the reduced diameter.
As another embodiment, the present invention is also achieved by the following technical solutions.
As shown in fig. 1 and fig. 3, the check assembly 4 includes a spring 43, the spring 43 is embedded in the diameter reducing opening of the barrel 1, one end of the spring 43 is fixedly connected to the inner wall of the barrel 1, and the other end of the spring 43 can only turn over into the barrel 1.
By adopting the technical scheme, in the downward moving process of the rod barrel 1, the elastic sheet 43 is pushed by water to turn over into the rod barrel 1, so that the reducing port is opened, and sewage and sludge can slowly enter the rod barrel 1 through the reducing port; during the lifting process of the rod barrel 1, the elastic sheet 43 can turn downwards and cover the reducing opening due to the action of gravity and the pressure of the sewage and the sludge above, and further the sewage and the sludge above are limited to leak out of the reducing opening.
As an alternative embodiment, the rolling groove 231 is concave in the arc surface to prevent the rolling shaft 22 from separating from the rolling groove 231.
As an alternative embodiment, the lower end of the balancing weight 5 is in an inverted cone shape, which is helpful for the bottom end of the rod barrel 1 to be inserted into the sludge for sampling.
The working principle is as follows:
when the rod barrel 1 is inserted into the biochemical pool, one end of the rod barrel 1 provided with the balancing weight 5 can guide the rod barrel 1 to vertically move downwards due to the gravity action of the balancing weight 5.
In the process, the sleeve 21 is sleeved outside the rod barrel 1, and the sleeve 21 is movably erected on the rolling groove 231 of the supporting block 23 through the two rolling shafts 22, so that the effect similar to a ceiling lamp is achieved, the rod barrel 1 and the sleeve 21 are kept in a vertical state, and the rod barrel 1 is further limited from being inclined at an angle in the downward moving process.
In the process of moving down a rod barrel 1, sewage can slowly enter the rod barrel 1 through a check assembly 4, along with the bottom of the rod barrel 1 is in contact with a sludge layer, sludge also enters the rod barrel 1, after a sludge layer sample reaches a certain depth, the rod barrel 1 is lifted up, the check assembly 4 can limit the sewage and the sludge to be discharged from the bottom of the rod barrel 1, so that the sewage and the sludge are left in the rod barrel 1, when the rod barrel 1 is taken out above the water surface, the sludge deposition state at the bottom of the tank body can be well kept, the thickness of the sludge can be rapidly measured through a scale on the rod barrel 1, and a water sample and a sludge sample at the bottom of a biochemical tank can be successfully taken out.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a detection apparatus for be used for judging biochemical pond sludge deposition degree of depth which characterized in that: comprises a rod barrel (1), a straightening component (2), a bracket (3), a non-return component (4) and a balancing weight (5);
two ends of the rod cylinder (1) are communicated, and one end of the rod cylinder (1) is inserted into the biochemical pool;
the non-return component (4) is fixedly arranged in one end of the rod cylinder (1) inserted into the biochemical pool, and the non-return component (4) only allows pool water and sludge to flow from the outside of the rod cylinder (1) to the inside of the rod cylinder (1);
the support (3) is fixedly arranged on the ground;
the straightening component (2) comprises a sleeve (21), two rolling shafts (22) and two supporting blocks (23), the supporting blocks (23) are symmetrically and fixedly connected to the support (3), rolling grooves (231) are formed in the upper surface of each supporting block (23), the sleeve (21) is movably connected to the outside of the rod barrel (1), the rolling shafts (22) are symmetrically and fixedly connected to the outer wall of the sleeve (21) and perpendicular to the barrel wall of the sleeve (21), and the rolling shafts (22) are horizontally and stably placed on the upper surface of the rolling grooves (231);
the balancing weight (5) is fixedly connected to one end of the rod barrel (1) and is close to the check assembly (4).
2. The detecting device for determining the sludge deposition depth of a biochemical pool according to claim 1, wherein: the rolling groove (231) is concave in an arc surface.
3. The detecting device for determining the sludge deposition depth of a biochemical pool according to claim 1, wherein: the rod barrel (1) is made of transparent acrylic materials.
4. The apparatus according to claim 3, wherein the apparatus comprises: the outer wall of the rod barrel (1) is fixedly provided with a scale.
5. The detecting device for determining the sludge deposition depth of a biochemical pool according to claim 1, wherein: the lower end of the balancing weight (5) is inverted cone-shaped.
6. The detecting device for determining the sludge deposition depth of a biochemical pool according to claim 1, wherein: the opening at one end of the rod barrel (1) provided with the check assembly (4) is a reducing opening.
7. The apparatus according to claim 6, wherein the apparatus comprises: check subassembly (4) include floater (41) and spacer pin (42), spacer pin (42) fixed connection is in pole section of thick bamboo (1) inner wall, floater (41) activity sets up in pole section of thick bamboo (1), floater (41) are located between pole section of thick bamboo (1) reducing mouth and spacer pin (42), just floater (41) ball footpath is less than spacer pin (42) to the straight-line distance of pole section of thick bamboo (1) reducing mouth.
8. The detecting device for determining the sludge deposition depth in a biochemical pool according to claim 7, wherein: the diameter of the floating ball (41) is larger than the inner diameter of the reducing opening of the rod barrel (1) and smaller than the inner diameter of the rod barrel (1).
9. The apparatus according to claim 6, wherein the apparatus comprises: the check assembly (4) comprises an elastic sheet (43), the shape of the elastic sheet (43) is embedded in a reducing opening of the rod barrel (1), one end of the elastic sheet (43) is fixedly connected to the inner wall of the rod barrel (1), and the other end of the elastic sheet (43) can only turn over towards the inside of the rod barrel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022286375.2U CN212963148U (en) | 2020-10-14 | 2020-10-14 | Detection apparatus for be used for judging biochemical pond mud siltation degree of depth |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022286375.2U CN212963148U (en) | 2020-10-14 | 2020-10-14 | Detection apparatus for be used for judging biochemical pond mud siltation degree of depth |
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| CN212963148U true CN212963148U (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022286375.2U Active CN212963148U (en) | 2020-10-14 | 2020-10-14 | Detection apparatus for be used for judging biochemical pond mud siltation degree of depth |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114909976A (en) * | 2022-07-18 | 2022-08-16 | 山东兰图地理信息工程有限公司 | Survey and drawing device for collecting thickness of underwater silt |
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2020
- 2020-10-14 CN CN202022286375.2U patent/CN212963148U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114909976A (en) * | 2022-07-18 | 2022-08-16 | 山东兰图地理信息工程有限公司 | Survey and drawing device for collecting thickness of underwater silt |
| CN114909976B (en) * | 2022-07-18 | 2022-09-13 | 山东兰图地理信息工程有限公司 | Survey and drawing device for collecting thickness of underwater silt |
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