CN219977853U - Sampler for detecting pH value of wastewater neutralization tank - Google Patents
Sampler for detecting pH value of wastewater neutralization tank Download PDFInfo
- Publication number
- CN219977853U CN219977853U CN202320676574.5U CN202320676574U CN219977853U CN 219977853 U CN219977853 U CN 219977853U CN 202320676574 U CN202320676574 U CN 202320676574U CN 219977853 U CN219977853 U CN 219977853U
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- China
- Prior art keywords
- sampler
- rod
- supporting seat
- toothed ring
- movable supporting
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- 239000002351 wastewater Substances 0.000 title claims abstract description 37
- 238000006386 neutralization reaction Methods 0.000 title claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims description 23
- 239000012535 impurity Substances 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 239000008187 granular material Substances 0.000 abstract description 3
- 238000005070 sampling Methods 0.000 description 9
- 239000002245 particle Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Abstract
The utility model discloses a sampler for detecting the PH value of a wastewater neutralization tank, which comprises a sampler body and a piston rod, wherein the lower end of the piston rod is tightly attached to the inside of the upper end of the sampler body; further comprises: the two movable blocks are symmetrically and respectively fixedly arranged at the left side and the right side of the movable supporting seat, the two movable blocks are respectively sleeved on the outer sides of the threaded rod and the fixed rod, the threaded rod bearing is arranged at the left side of the lower end of the sampler body, and the fixed rod is fixedly arranged at the right side of the lower end of the sampler body; the cavity is formed in the movable supporting seat, the cavity is communicated with the drawing port, and the impeller is mounted on an inner bearing of the cavity. This waste water neutralization pond pH valve detects uses sampler filters the great granule impurity in the waste water through the filter screen of drawing mouthful bottom, utilizes the flow of rivers to drive the clearance pole simultaneously and clear up the filter screen, guarantees the filter effect to can take a sample to different degree of depth water samples.
Description
Technical Field
The utility model relates to the technical field of samplers, in particular to a sampler for detecting the PH value of a wastewater neutralization tank.
Background
With the development and popularization of chemical water treatment program control technology, automatic neutralization of the wastewater of a chemical water treatment system is gradually replaced by automatic acid-base neutralization discharge instead of manual control of pH discharge, but the pH value cannot be used as a quantitative index to control the addition of acid and base because the pH value cannot fully represent acid-base substances in the wastewater, so that the addition of acid and base can only be controlled by measuring the acidity or the alkalinity of the wastewater, and a sampler is needed to sample the wastewater.
However, the existing sampler for detecting the pH value of the wastewater neutralization tank has the following problems:
the current waste water neutralization pond pH valve detects uses the sampler in the use, because the bottom of sampler is arranged in the waste water, when leading to the sampler bottom to produce negative pressure suction, impel the impurity in the waste water together to absorb easily, the existence of impurity granule will influence the normal use of sampler to current waste water neutralization pond pH valve detects uses the sampler to be mostly integral type, leads to inconvenient according to actual need adjustment extraction degree of depth.
Therefore, we propose a sampler for detecting pH value of a wastewater neutralization tank so as to solve the problems mentioned above.
Disclosure of Invention
The utility model aims to provide a sampler for detecting the PH value of a wastewater neutralization tank, which aims to solve the problems that the existing sampler for detecting the PH value of the wastewater neutralization tank in the market provided by the background technology is inconvenient to filter impurities and inconvenient to adjust extraction depth according to actual needs.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the sampler for detecting the PH value of the wastewater neutralization tank comprises a sampler body and a piston rod, wherein the lower end of the piston rod is tightly attached to the inside of the upper end of the sampler body, the lower end of the sampler body is connected with a movable supporting seat through a telescopic hose, the lower end of the movable supporting seat is provided with a drawing port, and the drawing port is communicated with the inside of the sampler body through the telescopic hose;
further comprises:
the two movable blocks are symmetrically and respectively fixedly arranged at the left side and the right side of the movable supporting seat, the two movable blocks are respectively sleeved on the outer sides of the threaded rod and the fixed rod, the threaded rod bearing is arranged at the left side of the lower end of the sampler body, and the fixed rod is fixedly arranged at the right side of the lower end of the sampler body;
the cavity, it is offered in the inside of movable supporting seat, and the cavity with draw the mouth intercommunication each other to the impeller is installed to the inner bearing of cavity, draws the below of mouth moreover and is provided with the filter screen, simultaneously the filter screen be cavity hemispherical install in the lower extreme of movable supporting seat.
Preferably, the threaded rod and the fixed rod are parallel to each other, and the threaded rod and the fixed rod are respectively in threaded connection and fit sliding connection with the left movable block and the right movable block, so that after the threaded rod is rotated, the movable supporting seat can move up and down under the guiding action of the fixed rod.
Preferably, the upper part of the shaft end of the impeller is connected with a driving gear, the side part of the driving gear is meshed with a guide gear, the side part of the guide gear is meshed with a toothed ring, and the guide gear and the toothed ring are both arranged on the movable supporting seat in a bearing manner, so that the impeller can be driven to rotate in the flowing process of the water liquid in the cavity, and the toothed ring can be driven to rotate.
Preferably, the center of the toothed ring and the center of the filter screen and the center of the movable supporting seat are positioned on the same straight line, the lower end of the toothed ring is attached to the cleaning rod, and the upper end of the cleaning rod is attached to the lower end face of the filter screen, so that after the toothed ring rotates, the cleaning rod can be driven to clean the filter screen.
Preferably, the upper end of the cleaning rod is fixedly provided with a connecting rod, the inside of the connecting rod is provided with a positioning block in a fitting manner, the positioning block is slidably mounted in the toothed ring, and a fastening bolt is connected between the toothed ring and the connecting rod, so that the cleaning rod can be fixed on the toothed ring by the fastening bolt.
Preferably, one side of the lower end of the positioning block is in an inclined design, and a pressure spring is connected between the positioning block and the toothed ring, so that the positioning can be performed on the cleaning rod during installation by utilizing the cooperation between the positioning block and the connecting rod.
Compared with the prior art, the utility model has the beneficial effects that: this waste water neutralization pond pH valve detects uses sampler filters the great granule impurity in the waste water through the filter screen of drawing mouthful bottom, utilizes the flow of rivers to drive the clearance pole simultaneously and clear up the filter screen, guarantees the filter effect to can sample different degree of depth water samples, its concrete effect is as follows:
1. the filter screen and the cleaning rod are arranged, so that when the piston rod and the sampler body are utilized for sampling wastewater, the filter screen is utilized for filtering larger particle impurities in the wastewater, the particle impurities are prevented from entering the sampler to affect normal use, the impeller positioned in the cavity can drive the driving gear to rotate in the flowing process of the water, the guide gear is respectively meshed with the driving gear and the toothed ring, the cleaning rod arranged at the lower end of the toothed ring can be driven to clean the surface of the filter screen to ensure the filtering effect, and when the cleaning rod is required to be replaced and installed, the cleaning rod can be pre-positioned on the toothed ring by utilizing concave-convex fit between the positioning block and the connecting rod so as to be fixed by utilizing the fastening bolt;
2. be provided with movable block and dead lever for when needs adjustment sampling depth, rotatable threaded rod, the movable block of cover in the threaded rod outside utilizes the laminating effect between right side movable block and the dead lever, can drive movable supporting seat and reciprocate, and then can adjust the interval with the sampler body, so that be suitable for the sampling operation of different degree of depth, improve the suitability.
Drawings
FIG. 1 is a schematic diagram of the overall front cross-section structure of the present utility model;
FIG. 2 is a schematic diagram of a front sectional structure of a movable supporting seat according to the present utility model;
FIG. 3 is a schematic view of a driving gear in a top-down configuration of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 5 is a schematic side view of a filter screen according to the present utility model;
fig. 6 is a schematic side view of a cleaning rod of the present utility model.
In the figure: 1. a sampler body; 2. a piston rod; 3. a movable supporting seat; 4. a movable block; 5. a threaded rod; 6. a fixed rod; 7. a cavity; 8. a filter screen; 9. an impeller; 10. a drive gear; 11. a gear guide; 12. a toothed ring; 13. cleaning a rod; 14. a connecting rod; 15. a positioning block; 16. a pressure spring; 17. and (5) fastening a bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a waste water neutralization pond pH valve detects uses sampler, includes sampler body 1 and piston rod 2, and the lower extreme of piston rod 2 closely laminates in the inside of the upper end of sampler body 1, and the lower extreme of sampler body 1 is connected with movable supporting seat 3 through flexible hose to the drawing mouth has been seted up to the lower extreme of movable supporting seat 3, and the drawing mouth realizes the intercommunication through flexible hose and the inside of sampler body 1 moreover; further comprises: the two movable blocks 4 are symmetrically and fixedly arranged on the left side and the right side of the movable supporting seat 3 respectively, the two movable blocks 4 are sleeved on the outer sides of the threaded rod 5 and the fixed rod 6 respectively, the threaded rod 5 is arranged on the left side of the lower end of the sampler body 1 in a bearing manner, and the fixed rod 6 is fixedly arranged on the right side of the lower end of the sampler body 1; the threaded rod 5 and the fixed rod 6 are mutually parallel, and the threaded rod 5 and the fixed rod 6 are respectively in threaded connection and fit sliding connection with the left movable block 4 and the right movable block 4;
with reference to fig. 1-2, when a worker adjusts the sampling depth according to actual needs, the threaded rod 5 is rotated, under the fitting action between the fixed rod 6 and the movable block 4 positioned on the right side, the movable supporting seat 3 can be driven to move up and down through the movable block 4 sleeved on the outer side of the threaded rod 5, and then the distance between the drawing port on the movable supporting seat 3 and the sampler body 1 can be adjusted, so that the sampler is suitable for sampling operations with different depths, and the applicability is improved;
the cavity 7 is formed in the movable supporting seat 3, the cavity 7 is communicated with the drawing port, an impeller 9 is arranged on an inner bearing of the cavity 7, a filter screen 8 is arranged below the drawing port, and meanwhile, the filter screen 8 is arranged at the lower end of the movable supporting seat 3 in a hollow hemispherical shape; the upper part of the shaft end of the impeller 9 is connected with a driving gear 10, the side part of the driving gear 10 is meshed with a guide gear 11, the side part of the guide gear 11 is meshed with a toothed ring 12, and the guide gear 11 and the toothed ring 12 are both arranged on the movable supporting seat 3 in a bearing way; the center of the toothed ring 12 and the center of the filter screen 8 and the center of the movable supporting seat 3 are positioned on the same straight line, the lower end of the toothed ring 12 is provided with a cleaning rod 13 in a fitting way, and the upper end of the cleaning rod 13 is provided with the lower end face of the filter screen 8 in a fitting way; the upper end of the cleaning rod 13 is fixedly provided with a connecting rod 14, a positioning block 15 is attached to the inside of the connecting rod 14, the positioning block 15 is slidably arranged in the toothed ring 12, and a fastening bolt 17 is connected between the toothed ring 12 and the connecting rod 14; one side of the lower end of the positioning block 15 is in an inclined design, and a pressure spring 16 is connected between the positioning block 15 and the toothed ring 12;
when the working personnel utilize the piston rod 2 and the sampler body 1 to sample waste water, under the action of the filter screen 8, larger particle impurities in the waste water can be filtered, the particle impurities are prevented from entering the inside of the sampler to affect normal use, the impeller 9 positioned in the cavity 7 can drive the driving gear 10 connected with the upper end to rotate in the flowing process of water, as the guide gear 11 is respectively meshed with the driving gear 10 and the toothed ring 12, the cleaning rod 13 arranged at the lower end of the toothed ring 12 can be driven to clean the surface of the filter screen 8, so as to ensure the filtering effect, and when the cleaning rod 13 needs to be replaced and installed, the connecting rod 14 arranged on the cleaning rod 13 can be inserted into the bottom of the toothed ring 12, and the cleaning rod 13 is pre-positioned on the toothed ring 12 by utilizing concave-convex matching between the positioning block 15 and the connecting rod 14, and then is fixed by utilizing the fastening bolts 17.
Working principle: when the sampler for detecting the PH value of the wastewater neutralization pond is used, as shown in the combination of fig. 1-6, firstly, when a worker adjusts the sampling depth according to actual needs, the threaded rod 5 is rotated to drive the movable supporting seat 3 to move up and down, the distance between the drawing port on the movable supporting seat 3 and the sampler body 1 is adjusted so as to be suitable for sampling operations with different depths, applicability is improved, then, when the piston rod 2 and the sampler body 1 are used for sampling wastewater, larger particle impurities in the wastewater can be filtered under the action of the filter screen 8, and meanwhile, the impeller 9 positioned in the cavity 7 drives the cleaning rod 13 to clean the surface of the filter screen 8 in the flowing process of the water so as to ensure the filtering effect, and then, the sampling operation of the wastewater is realized so as to determine the PH value in the wastewater.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a waste water neutralization pond pH valve detects uses sampler, includes sampler body (1) and piston rod (2), the lower extreme of piston rod (2) closely laminate in inside the upper end of sampler body (1), just the lower extreme of sampler body (1) is connected with movable supporting seat (3) through flexible hose, and the lower extreme of movable supporting seat (3) has seted up and has been drawn the mouth, and draw the mouth and realize the intercommunication through flexible hose and the inside of sampler body (1);
characterized by further comprising:
the two movable blocks (4) are symmetrically and respectively fixedly arranged at the left side and the right side of the movable supporting seat (3), the two movable blocks (4) are respectively sleeved outside the threaded rod (5) and the fixed rod (6), the threaded rod (5) is arranged at the left side of the lower end of the sampler body (1) in a bearing manner, and the fixed rod (6) is fixedly arranged at the right side of the lower end of the sampler body (1);
the cavity (7) is formed in the movable supporting seat (3), the cavity (7) is communicated with the drawing port, the impeller (9) is mounted on an inner bearing of the cavity (7), the filter screen (8) is arranged below the drawing port, and meanwhile the filter screen (8) is arranged at the lower end of the movable supporting seat (3) in a hollow hemispherical shape.
2. The sampler for detecting the PH value of a wastewater neutralization tank according to claim 1, wherein: the threaded rod (5) and the fixed rod (6) are mutually parallel, and the threaded rod (5) and the fixed rod (6) are respectively in threaded connection and fit sliding connection with the left movable block (4) and the right movable block (4).
3. The sampler for detecting the PH value of a wastewater neutralization tank according to claim 1, wherein: the upper part of the shaft end of the impeller (9) is connected with a driving gear (10), the side part of the driving gear (10) is meshed with a guide gear (11), the side part of the guide gear (11) is meshed with a toothed ring (12), and the guide gear (11) and the toothed ring (12) are both arranged on the movable supporting seat (3) in a bearing mode.
4. The sampler for detecting the pH value of a wastewater neutralization tank according to claim 3, wherein: the center of the toothed ring (12) is positioned on the same straight line with the center of the filter screen (8) and the center of the movable supporting seat (3), a cleaning rod (13) is arranged at the lower end of the toothed ring (12) in a fitting mode, and the upper end of the cleaning rod (13) is attached to the lower end face of the filter screen (8).
5. The sampler for detecting the pH value of a wastewater neutralization tank according to claim 4, wherein: the upper end of the cleaning rod (13) is fixedly provided with a connecting rod (14), a positioning block (15) is attached to the inside of the connecting rod (14), the positioning block (15) is slidably mounted in the toothed ring (12), and a fastening bolt (17) is connected between the toothed ring (12) and the connecting rod (14).
6. The sampler for detecting the pH value of a wastewater neutralization tank according to claim 5, wherein: one side of the lower end of the positioning block (15) is in an inclined design, and a pressure spring (16) is connected between the positioning block (15) and the toothed ring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320676574.5U CN219977853U (en) | 2023-03-31 | 2023-03-31 | Sampler for detecting pH value of wastewater neutralization tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320676574.5U CN219977853U (en) | 2023-03-31 | 2023-03-31 | Sampler for detecting pH value of wastewater neutralization tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219977853U true CN219977853U (en) | 2023-11-07 |
Family
ID=88597508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320676574.5U Active CN219977853U (en) | 2023-03-31 | 2023-03-31 | Sampler for detecting pH value of wastewater neutralization tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219977853U (en) |
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2023
- 2023-03-31 CN CN202320676574.5U patent/CN219977853U/en active Active
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