CN214408181U - A waste water sampling device of enterprise for detecting heavy metal content - Google Patents
A waste water sampling device of enterprise for detecting heavy metal content Download PDFInfo
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- CN214408181U CN214408181U CN202120615542.5U CN202120615542U CN214408181U CN 214408181 U CN214408181 U CN 214408181U CN 202120615542 U CN202120615542 U CN 202120615542U CN 214408181 U CN214408181 U CN 214408181U
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Abstract
The utility model relates to the technical field of enterprise wastewater sampling, in particular to an enterprise wastewater sampling device for detecting heavy metal content, which comprises a bottom plate, a stand column is arranged on the bottom plate, a fixed pipe is arranged above the stand column, a telescopic pipe is arranged in the fixed pipe, a first driving oil cylinder is arranged at the top of the stand column, a second driving oil cylinder is arranged at the bottom of the telescopic pipe, a sampling barrel is arranged on the second driving oil cylinder, a third driving oil cylinder is arranged on the bottom wall of the fixed pipe, a fixed plate is arranged on the third driving oil cylinder, a detection probe is arranged below the fixed plate, a first detection element, a second detection element and a controller, the automation degree is high, the direct contact between a human body and wastewater is avoided, the wastewater sampling safety and the sampling and detection efficiency are improved, the real-time detection of enterprise wastewater is realized, and the timeliness of wastewater detection is ensured, the accuracy of the detection data is improved.
Description
Technical Field
The utility model belongs to the technical field of enterprise's waste water sampling technique and specifically relates to a waste water sampling device of enterprise for detecting heavy metal content.
Background
The industrial wastewater detection comprises production wastewater and production sewage. The waste water can be divided into paper-making waste water, textile waste water, tanning waste water, pesticide waste water, metallurgical waste water, oil refining waste water and the like according to products and processing objects of industrial enterprises. Industrial wastewater may permeate into groundwater, thereby polluting groundwater; some industrial waste water has bad smell and pollutes air, and if the industrial waste water permeates into soil, the soil is polluted.
The environmental protection detection mainly comprises water quality detection and air detection. In the factory production process, can produce contaminated waste water and waste gas, through adopting water sample and gas appearance to through chemical test detection and analysis wherein harmful substance's emission proportion volume, realize the purpose to factory's blowdown monitoring, because industrial waste water influences the growth of microorganism in plant and the soil, so detect the waste water of enterprise and be a very important work.
Present detection device is only limited to the use in the laboratory, therefore people need get in person when taking to the water sample, because probably there is the harmful material to the human body in the waste water, current mostly adopt the water pump to take waste water out and deposit in the cask, deposit the waste water in the cask in the appearance bottle through the funnel one by one again, at last with the bottleneck shutoff of appearance bottle and take back to in the laboratory that detects. According to the method, firstly, wastewater sampling personnel are easily contacted with the wastewater of an enterprise due to the fact that water quality problems easily affect physical and psychological health of the wastewater sampling personnel, secondly, real-time detection of the wastewater of the enterprise cannot be achieved, timeliness of wastewater detection is lost, accuracy of detection data is further affected, thirdly, collection steps are complex, wastewater collection efficiency is low, and therefore sampling detection of a wastewater water sample becomes a problem which is troublesome.
CN 209182076U discloses a waste water sampling device, including the bottle and be used for pulling the subassembly that carries that the bottle removed, the bottle includes bottle top, body and bottle end, the water inlet has been seted up on the bottle end, be provided with the baffle that is used for sealed water inlet on the bottle end, the baffle slides along vertical direction and sets up in the body, the baffle with leave logical water interval between the body. The utility model discloses have and drop into the wastewater disposal basin with the bottle in, water pressure pushes the baffle open make waste water get into the bottle, fills up waste water backplate shutoff water inlet once more in the bottle, drags the stay cord again and takes out the bottle from waste water.
Above-mentioned patent has avoided the direct contact of human body with waste water, promotes the security of waste water sample, but can not realize the real-time detection of enterprise's waste water, has lost the ageing of waste water detection, and then influences the accuracy of detection data.
CN107621529A discloses common metal and heavy metal content detection device in waste water, including the device base, the top fixed mounting of device base has the fixing base, the top of fixing base is equipped with circular recess, the fixing base rotates in circular recess department and is connected with the rotation seat, the top of rotation seat rotates and is connected with the axis of rotation, the rotor arm is installed to one side of axis of rotation, the supporting seat is installed on the top of rotor arm, the metal lantern ring is installed on the top of supporting seat, the telescopic link is equipped with to the metal lantern ring endotheca, the one end that the axis of rotation was kept away from to the telescopic link rotates and is connected with the water sample collection cup, the bottom lateral wall that the water sample collection cup is close to the rotor arm rotates and is connected with the runner, one side of runner and one side lateral wall fixed connection of rotor arm.
Above-mentioned patent can let the people not direct contact waste water in the sample, ensures people's safety, and on the other hand can carry out instant measuring to the water sample of taking, has ageing, and the data of reacing have the accuracy. But degree of automation is low, has reduced enterprise's waste water sample, detection efficiency.
Disclosure of Invention
To the not enough of above-mentioned prior art, provide the waste water sampling device of enterprise for detecting heavy metal content, its degree of automation is high, is avoiding human and waste water's direct contact, when promoting waste water sample security and sample, detection efficiency, realizes the real-time detection of enterprise's waste water, has guaranteed the ageing of waste water detection, has improved the accuracy of detected data.
In order to solve the technical problems, the invention adopts the technical scheme that the enterprise wastewater sampling device for detecting the content of heavy metals comprises a bottom plate, wherein a stand column is arranged on the bottom plate, a fixed pipe which is vertical to the stand column is arranged above the stand column, a telescopic pipe is arranged in the fixed pipe, a first driving oil cylinder which is connected with one end of the telescopic pipe and is used for driving the telescopic pipe to stretch in the fixed pipe is arranged at the top of the stand column, a second driving oil cylinder is arranged at the bottom of the telescopic pipe, a sampling barrel for containing the enterprise wastewater is arranged on the second driving oil cylinder, a third driving oil cylinder is arranged on the bottom wall of the fixed pipe, a fixed plate is arranged on the third driving oil cylinder, a detection probe is arranged below the fixed plate, the device also comprises a first detection element for detecting the running position of the first driving oil cylinder and a second detection element for detecting the liquid level of the enterprise wastewater in the sampling barrel, the controller sends a starting signal to the first driving oil cylinder to drive the telescopic pipe to operate, when the first detection element detects that the first driving oil cylinder operates to a preset position, the controller sends a signal to the controller, after receiving the signal, the controller sends a stopping signal to the first driving oil cylinder and sends a starting signal to the second driving oil cylinder to drive the sampling barrel to perform wastewater sampling, when the second detection element detects that the enterprise wastewater in the sampling barrel reaches the preset position, the controller sends a signal to the controller, after receiving the signal, the controller sends a reset signal to the second driving oil cylinder, after the second driving oil cylinder resets, the controller sends a reset signal to the first driving oil cylinder, and after the first driving oil cylinder resets, the controller sends a starting signal to the third driving oil cylinder to drive the detection probe to perform detection on wastewater in the sampling barrel.
Foretell an enterprise's waste water sampling device for detecting heavy metal content is equipped with a bearing on the bottom plate, the stand is located on the bearing inner ring.
Foretell be used for detecting heavy metal content's waste water sampling device of enterprise is equipped with a riser respectively in stand both sides, is equipped with a screw hole respectively on two risers, is equipped with in the screw hole to be used for the tight clamp bolt of stand clamp.
Foretell be used for detecting enterprise's waste water sampling device of heavy metal content, correspond in the fixed tube and be equipped with two slide rails to and the slider with the slide rail adaptation, flexible pipe is located on two sliders.
Foretell an enterprise's waste water sampling device for detecting heavy metal content, be equipped with between sampling bucket and the second actuating cylinder and be used for the connecting rod of connecting the two.
The enterprise wastewater sampling device for detecting the content of the heavy metal is characterized in that the first detection element and the second detection element are both distance sensors.
The utility model discloses an enterprise's waste water sampling device for detecting heavy metal content's beneficial effect is, through first, the real-time cooperation of two detecting element and controller, controller real-time control is first, two, three drive cylinder's operation, the automatic sample of enterprise's waste water has been realized, human and waste water's direct contact has been avoided, promote the security of waste water sample, and the real-time detection of enterprise's waste water has been realized, waste water detection's ageing is guaranteed, the accuracy of detected data has been improved, automatic sample collection step is simple quick simultaneously, waste water collection efficiency has been improved, through setting up fixed pipe and flexible pipe, the sample of keeping away from the waste water reservoir has been realized, simultaneously in the transportation, flexible pipe receipts are retractable in the fixed pipe, occupation space has been reduced, be convenient for more the transportation.
The bottom plate is provided with a bearing, the upright post is arranged on the inner ring of the bearing, so that the upright post can rotate conveniently, and the wastewater sampling at multiple positions can be realized. Meanwhile, two vertical plates are respectively arranged on two sides of the upright post, a threaded hole is respectively formed in each of the two vertical plates, and a clamping bolt used for clamping the upright post is arranged in each threaded hole. After the stand column is rotated to a preset position, the stand column is clamped through the clamping bolt, so that the stand column is prevented from displacing, multiple sampling at the same position is facilitated, and the accuracy of detection data is further improved.
Drawings
FIG. 1 is a schematic structural view of example 1;
FIG. 2 is a schematic structural view of example 2;
FIG. 3 is a front view of a fixed pipe in embodiment 3;
FIG. 4 is a front view of a fixed pipe in embodiment 4;
FIG. 5 is a front view of a sampling bucket in example 5;
fig. 6 is a schematic structural view of embodiment 6.
Detailed Description
The invention is described in detail below with reference to the figures and the embodiments.
Example 1
As shown in figure 1, the enterprise wastewater sampling device for detecting the content of heavy metals comprises a bottom plate 1, a vertical column 2 is arranged on the bottom plate 1, a fixed pipe 3 perpendicular to the vertical column 2 is arranged above the vertical column 2, an extension pipe 4 is arranged in the fixed pipe 3, a first driving oil cylinder 5 connected with one end of the extension pipe 4 and used for driving the extension pipe 4 to extend and retract in the fixed pipe 3 is arranged at the top of the vertical column 2, a second driving oil cylinder 6 is arranged at the bottom of the extension pipe 4, a sampling barrel 7 used for containing enterprise wastewater is arranged on the second driving oil cylinder 6, a third driving oil cylinder 8 is arranged on the bottom wall of the fixed pipe 3, a fixed plate 9 is arranged on the third driving oil cylinder 8, a detection probe 10 is arranged below the fixed plate 9, the enterprise wastewater sampling device also comprises a first detection element used for detecting the running position of the first driving oil cylinder 5 and a second detection element used for detecting the liquid level of the enterprise wastewater in the sampling barrel 7, and the controller is a PLC, and the first detection element and the second detection element are both distance sensors. The controller sends a starting signal to the first driving oil cylinder 5 to drive the telescopic pipe to operate, when the first detection element detects that the first driving oil cylinder 5 operates to a preset position, the controller sends a signal to the controller, after receiving the signal, the controller sends a stopping signal to the first driving oil cylinder 5, and sends the starting signal to the second driving oil cylinder 6 to drive the sampling barrel 7 to perform wastewater sampling downwards, when the second detection element detects that the enterprise wastewater in the sampling barrel reaches the preset position, the controller sends a signal to the controller, after receiving the signal, the controller sends a reset signal to the second driving oil cylinder 6, after the second driving oil cylinder 6 resets, the controller sends a reset signal to the first driving oil cylinder 5, and after the first driving oil cylinder 5 resets, the controller sends a starting signal to the third driving oil cylinder 8 to drive the detection probe 10 to perform detection downwards on the wastewater in the sampling barrel 7.
Example 2
The same parts of this embodiment as those of embodiment 1 are not described again, but the difference is that, as shown in fig. 2, a bearing 11 is disposed on the bottom plate 1, the upright is disposed on an inner ring of the bearing 11, and the outer ring is fixed on the bottom plate 1. Locate stand 2 on the 11 inner rings of bearing, the rotation of stand 2 of being convenient for can realize the waste water sample of a plurality of positions.
Two sides of the upright post 2 are respectively provided with a vertical plate 13, the two vertical plates 13 are respectively provided with a threaded hole, and a clamping bolt 14 for clamping the upright post 2 is arranged in the threaded hole. After the upright post 2 is rotated to a preset position, the upright post is clamped by the clamping bolt 14, so that the displacement of the upright post is prevented, and the repeated sampling at the same position is facilitated.
Example 3
The same parts of this embodiment as those of embodiment 2 are not described again, but the difference is that, as shown in fig. 3, two slide rails 15 and a slide block 16 adapted to the slide rails 15 are correspondingly disposed in the fixed tube 3, and the extension tube 4 is disposed on the two slide blocks 16. The telescopic pipe 4 can be conveniently and smoothly extended and retracted in the fixed pipe 3.
Example 4
The same parts of this embodiment as those of embodiment 3 are not described again, but different from this embodiment in that, as shown in fig. 4, in order to prevent the telescopic tube 4 from sliding out of the fixed tube, as shown in the figure, limiting plates 17 may be disposed at two sides of the orifice of the fixed tube 3, and a positioning plate 18 is disposed at one end of the telescopic tube 4.
Example 5
The same parts of this embodiment as those of embodiment 4 are not described again, but the difference is that, as shown in fig. 4, a connecting rod 19 for connecting the sampling barrel 7 and the second driving cylinder 6 is provided therebetween. In order to facilitate the sampling barrel 7 to sink into the enterprise wastewater, the bottom of the sampling barrel 7 can be arranged into a conical shape. The connecting rod can be iron, improves the rigidity of being connected of connecting rod and sampling bucket, and can with the welding of second actuating cylinder.
Example 6
The same parts of this embodiment as those of embodiment 5 are not described again, but the difference is that, as shown in fig. 6, for the convenience of movement, a lockable universal wheel 12 can be disposed at the bottom of the bottom plate, and the lockable universal wheel is a prior art and is not described again here.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (6)
1. A waste water sampling device of enterprise for detecting heavy metal content, its characterized in that: the device comprises a bottom plate, wherein a stand column is arranged on the bottom plate, a fixed pipe vertical to the stand column is arranged above the stand column, a telescopic pipe is arranged in the fixed pipe, a first driving oil cylinder connected with one end of the telescopic pipe and used for driving the telescopic pipe to stretch in the fixed pipe is arranged at the top of the stand column, a second driving oil cylinder is arranged at the bottom of the telescopic pipe, a sampling barrel used for containing enterprise wastewater is arranged on the second driving oil cylinder, a third driving oil cylinder is arranged on the bottom wall of the fixed pipe, a fixed plate is arranged on the third driving oil cylinder, a detection probe is arranged below the fixed plate, the device also comprises a first detection element used for detecting the operating position of the first driving oil cylinder, a second detection element used for detecting the liquid level of the enterprise wastewater in the sampling barrel, and a controller, the controller sends a starting signal to the telescopic pipe of the first driving oil cylinder to drive to operate, when the first detection element detects that the first driving oil cylinder operates to a preset position, the controller receives the signal and then sends a stop signal to the first driving oil cylinder, and sends a start signal to the second driving oil cylinder to drive the sampling barrel to perform wastewater sampling, when the second detection element detects that the wastewater level of an enterprise in the sampling barrel reaches a preset position, the controller sends a signal to the controller, after receiving the signal, the controller sends a reset signal to the second driving oil cylinder, when the second driving oil cylinder resets, the controller sends a reset signal to the first driving oil cylinder, and when the first driving oil cylinder resets, the controller sends a start signal to the third driving oil cylinder to drive the detection probe to perform detection on wastewater in the sampling barrel.
2. The enterprise wastewater sampling device for detecting the content of the heavy metal according to claim 1, wherein a bearing is arranged on the bottom plate, and the upright post is arranged on an inner ring of the bearing.
3. The enterprise wastewater sampling device for detecting the content of the heavy metal according to claim 2, wherein two vertical plates are respectively arranged on two sides of the upright post, a threaded hole is respectively arranged on the two vertical plates, and a clamping bolt for clamping the upright post is arranged in the threaded hole.
4. The enterprise wastewater sampling device for detecting the content of the heavy metals according to claim 3, wherein two sliding rails and sliding blocks matched with the sliding rails are correspondingly arranged in the fixed pipe, and the telescopic pipe is arranged on the two sliding blocks.
5. The enterprise wastewater sampling device for detecting the content of the heavy metals according to claim 4, wherein a connecting rod for connecting the sampling barrel and the second driving oil cylinder is arranged between the sampling barrel and the second driving oil cylinder.
6. The enterprise wastewater sampling device for detecting the content of the heavy metals according to claim 5, wherein the first detection element and the second detection element are both distance sensors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202120615542.5U CN214408181U (en) | 2021-03-26 | 2021-03-26 | A waste water sampling device of enterprise for detecting heavy metal content |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120615542.5U CN214408181U (en) | 2021-03-26 | 2021-03-26 | A waste water sampling device of enterprise for detecting heavy metal content |
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| CN214408181U true CN214408181U (en) | 2021-10-15 |
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| CN202120615542.5U Active CN214408181U (en) | 2021-03-26 | 2021-03-26 | A waste water sampling device of enterprise for detecting heavy metal content |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354272A (en) * | 2021-12-10 | 2022-04-15 | 李延 | Sewage sampling equipment for water quality testing |
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- 2021-03-26 CN CN202120615542.5U patent/CN214408181U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354272A (en) * | 2021-12-10 | 2022-04-15 | 李延 | Sewage sampling equipment for water quality testing |
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