CN217605823U - A waste water engineering analytical equipment for handling waste water sample - Google Patents

Abstract

The utility model belongs to waste water analysis and detection field especially relates to a waste water engineering analytical equipment for handling waste water sample. The technology includes the box, and the bottom half is provided with the support, be provided with along box width direction slope in the box and be around rotation complex fixed plate with it, one side that the fixed plate is low is provided with and is used for driving the fixed plate and carries out rotatory drive assembly, has seted up communicating first through-hole about a plurality of on the fixed plate, all is fixed with the sample cup in the first through-hole, and the rim of a cup of sample cup all flushes with the fixed plate upper surface, all is provided with the determine module who is used for detecting waste water in every sample cup, and communicating second through-hole about being located the box lateral wall of the high one side of fixed plate has been seted up, is provided with the subassembly that intakes that is used for to the interior water injection of sample cup in the second through-hole, the bottom half is provided with the delivery pipe, the high one end top surface of fixed plate is less than the bottom of second through-hole. This design is convenient for in time detect the waste water after purifying.

Description

A waste water engineering analytical equipment for handling waste water sample

Technical Field

The utility model belongs to waste water analysis and detection field especially relates to a waste water engineering analytical equipment for handling waste water sample.

Background

The pretreatment operations such as decomposition, concentration, separation, and purification are carried out by determining the properties of the sample and the components to be measured, and selecting the most appropriate method. However, the method selection depends on the skill level, knowledge and experience of the analyst. Immediate monitoring of the sample in the field is desirable, and most of the current measurements, except for some physical indicators, are performed in the laboratory. The preservation of the sample must take into account that the pretreatment method used in the assay does not result in loss or deterioration of the component to be measured, that no interfering substances should be introduced, and that no difficulties are involved in the subsequent operations. More importance is attached to the preservation of waste water samples. The industrial wastewater, especially the industrial wastewater purified by a physical-chemical method, is the most difficult to measure in water environment monitoring, the pretreatment method of the measured item needs to be carefully considered, an analyst needs to be very familiar with the principle of the analysis method, apply abundant knowledge and practical experience, and adopt different pretreatment technologies for different wastewater. And still need detect the waste water after purifying process to waste water and whether reach emission standard, consequently present in time detect waste water, and current waste water detection device is not convenient for in time detect the waste water of different time quantums.

SUMMERY OF THE UTILITY MODEL

According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: the utility model provides a waste water engineering analytical equipment for handling waste water sample which simple structure, convenient operation and be convenient for in time detect the waste water after purifying.

A waste water engineering analytical equipment for handling waste water sample, the power distribution box comprises a box body, the bottom half is provided with the support, be provided with along box width direction slope in the box and be around rotation complex fixed plate, the one side that the fixed plate is low is provided with and is used for driving the fixed plate and carry out rotatory drive assembly, communicating first through-hole about having seted up a plurality of on the fixed plate, all be fixed with the sample cup that is used for adorning waste water in the first through-hole, and the rim of a cup of sample cup all flushes with the fixed plate upper surface, all be provided with the detection subassembly that is used for detecting waste water in every sample cup, be located the box lateral wall of the high one side of fixed plate and seted up and control communicating second through-hole about, be provided with the subassembly of intaking that is used for water injection in the sample cup in the second through-hole, the subassembly of intaking includes the inlet tube, and the inlet tube is connected with clear water pipe and waste water pipe respectively through the tee bend, all install the control valve that is used for controlling rivers on clear water pipe and the waste water pipe, the bottom half is provided with the delivery pipe that is used for discharging rivers from the box, the high one end top surface of fixed plate is less than the bottom of second through-hole.

Further, the equal level in both ends is fixed with the dead lever about the fixed plate, and the dead lever all is connected with the box inner wall through the bearing, and the mounting groove that is used for installing the bearing is all offered to the inside wall about the box, and the outer loop of bearing is fixed with the cell wall of mounting groove, inner ring and dead lever interference fit.

Further, the detecting component comprises a suspended matter detector, an acid-base detector, a biological oxygen demand detector, a chemical oxygen demand detector and a heavy metal detector, each detector is fixed in different sample cups respectively, a display screen for displaying a detection result is arranged on the front side wall of the box body, and each detector is electrically connected with the display screen.

Furthermore, the bottom of the box body is of a funnel-shaped structure.

Further, the driving assembly is a hand rocker, a third through hole for the hand rocker to pass through is formed in the side wall of the box body, and one end of the hand rocker penetrates through the third through hole to be fixed with the fixing rod.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses its simple structure, convenient operation and be convenient for in time detect the waste water after purifying, observe whether it reaches the emission requirement.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

names of components in the drawings: 1. the device comprises a box body 2, a display screen 3, a fixing plate 4, a tee joint 5, a water inlet pipe 6, a sample cup 7, a support column 8, a connecting rod 9, a universal wheel 10, a discharge pipe 11, a hand-operated rod 12 and an observation window.

Detailed Description

The present invention is further described with reference to the following embodiments, which are not intended to limit the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Example 1

The wastewater engineering analysis device for treating wastewater samples comprises a box body 1, wherein a support is arranged at the bottom of the box body 1, the support comprises four vertically arranged support columns 7, the four support columns 7 are distributed along the bottom of the box body 1 in a rectangular manner, universal wheels 9 convenient to move are arranged at the bottoms of the four support columns 7, the bottom ends of the support columns 7 are connected and fixed through connecting rods 8 horizontally arranged, the stability of the support columns 7 is improved due to the arrangement of the connecting rods 8, and the universal wheels 9 are convenient to drive the device to move for detecting different positions and convenient to transport and store;

the observation window 12 that is used for observing the inside condition of box 1 is opened to box 1 front side, and observation window 12 adopts transparent material preparation, and the setting up of observation window 12 is convenient for operating personnel to observe waste water injection condition and the cleaning performance of sample cup 6 in box 1

A fixing plate 3 which is in front-back rotation fit with the box body 1 is obliquely arranged in the box body 1 along the width direction of the box body 1, a driving assembly for driving the fixing plate 3 to rotate is arranged on one side of the lower portion of the fixing plate 3, a plurality of first through holes which are communicated up and down are formed in the fixing plate 3, sample cups 6 for containing wastewater are fixed in the first through holes, cup mouths of the sample cups 6 are flush with the upper surface of the fixing plate 3, and the oblique arrangement of the fixing plate 3 is convenient for wastewater to quickly fill each sample cup 6;

a detection assembly for detecting wastewater is arranged in each sample cup 6, and the arrangement of the detection assembly is convenient for detecting the wastewater in the sample cup 6 and observing whether the purified wastewater reaches the standard;

the side wall of the box body 1, which is positioned on one side of the fixed plate 3, is provided with a second through hole which is communicated with the left side and the right side, a water inlet assembly used for injecting water into the sample cup 6 is arranged in the second through hole, the water inlet assembly comprises a water inlet pipe 5, the water inlet pipe 5 is respectively connected with a clean water pipe and a waste water pipe through a tee joint 4, control valves used for controlling water flow are respectively arranged on the clean water pipe and the waste water pipe, the waste water pipe is arranged to inject the waste water into the sample cup 6, whether the waste water reaches the standard or not is reduced through a detection assembly, and the clean water pipe is arranged to rotate and pour out the waste water in the sample cup 6 for cleaning, so that the accuracy of the next detection is guaranteed;

the bottom of the box body 1 is provided with a discharge pipe 10 for discharging water flow out of the box body 1, and the discharge pipe 10 is arranged to facilitate the discharge of water in the box body 1;

the top surface of the high end of the fixing plate 3 is lower than the bottom of the second through hole, so that water entering through the water inlet pipe 5 can flow into the sample cup 6 through the fixing plate 3.

In the use, as shown in fig. 1 and 2, place the device at waste water purification pond annex earlier, then the water and the waste water pipe connection of waste water pond through the pipeline, clear water and clean water pipe connection are followed to the pipeline, then open the control valve on the clean water pipe earlier and inject each sample cup 6 in introducing waste water box 1, detecting waste water through detecting component, detect back rethread drive assembly drives fixed plate 3 and rotates, thereby pour the waste water in sample cup 6, then open the control valve on the clean water pipe closing again the control valve on the waste water pipe, introduce the clear water and wash fixed plate 3 and sample cup 6, close the control valve on the clean water pipe after the washing finishes, then drive fixed plate 3 through drive assembly and rotate and empty in the sample cup 6, wait for next waste water detection.

Example 2

This embodiment further explains the technique, as shown in fig. 1 and fig. 2, the equal horizontally fixed dead lever in both ends about fixed plate 3, the dead lever all is connected with the 1 inside wall of box through the bearing, the mounting groove that is used for installing the bearing is all offered to the inside wall about box 1, the outer loop of bearing is fixed with the cell wall of mounting groove, inner ring and dead lever interference fit, the dead lever is cylindrical to be convenient for drive fixed plate 3 and rotates, the setting of bearing is convenient for reduce the friction between dead lever and the box 1, increase the life of dead lever, and can also improve the rotatory smooth and easy degree of fixed plate 3, make the drive assembly can be lighter drive fixed plate 3 and accomplish rotatoryly.

Example 3

The embodiment further explains the technology, the detection assembly comprises a suspended matter detector, an acid-base detector, a biological oxygen demand detector, a chemical oxygen demand detector and a heavy metal detector, each detector is respectively fixed in different sample cups 6, and different types of detectors are respectively arranged to facilitate the multi-aspect detection of the same batch of wastewater whether the wastewater is purified to reach the standard;

the display screen 2 for displaying the detection result is arranged on the front side wall of the box body 1, each detector is electrically connected with the display screen 2, the display screen 2 is arranged to conveniently, timely, clearly and visually display the detection result of each detector, and on-site wastewater purification personnel and detection personnel can conveniently and timely adjust the detection result;

the detection assembly comprises a suspended matter detector, an acid-base detector, a biological oxygen demand detector, a chemical oxygen demand detector, a formaldehyde detector and a heavy metal detector, and the number of the detectors can be increased or decreased according to actual conditions when the detectors are used, so that the accuracy of detection results is improved;

the suspended matter detector, the acid-base detector, the biological oxygen demand detector, the chemical oxygen demand detector and the heavy metal detector are all in the prior art.

Example 4

This embodiment further explains the technique, 1 bottom of box is for leaking hopper-shaped structure, and 1 bottom of box sets up to leaking hopper-shaped and is convenient for discharge the water in the box 1 fast, can effectively avoid the impurity in the waste water to remain in box 1.

Example 5

The technology is further explained in the embodiment, the driving assembly is a hand rocker 11, a third through hole for the hand rocker 11 to pass through is formed in the side wall of the box body 1, one end of the hand rocker 11 penetrates through the third through hole to be fixed with the fixing rod, the hand rocker 11 is arranged to drive the fixing plate 3 to rotate to pour out the wastewater in the sample cup 6 after the wastewater in the sample cup 6 is detected, the hand rocker 11 rotates the fixing plate 3 to pour out the wastewater in the sample cup 6 after the wastewater in the sample cup 6 is detected, then clear water is added into the sample cup 6 through a clear water pipe to flush the sample cup for ensuring the detection accuracy, and then the clear water in the sample cup 6 is poured out through the hand rocker 11;

the driving assembly can also adopt a motor, a fourth through hole for the penetration of an output shaft of the motor is formed in the side wall of the box body 1, and the output shaft of the motor penetrates through the fourth through hole to be connected with the fixing rod.

Claims (5)

1. The utility model provides a waste water engineering analytical equipment for handling waste water sample, includes box (1), and box (1) bottom is provided with support, its characterized in that: the utility model discloses a water injection test device, including box (1), fixed plate (3), the rim of a cup of fixed plate (6), the rim of a cup of fixed plate (3) all flushes with fixed plate (3) upper surface, all be provided with the detection subassembly that is used for detecting waste water in every sample cup (6), box (1) lateral wall that lies in one side that fixed plate (3) is high is seted up and is controlled communicating second through-hole, be provided with the subassembly of intaking that is used for water injection in to sample cup (6) in the second through-hole, the subassembly of intaking includes inlet tube (5), inlet tube (5) are connected with clean water pipe and waste water pipe respectively through tee bend (4), all install the control valve that is used for controlling rivers on clean water pipe and the waste water pipe, box (1) bottom is provided with delivery pipe (10) that are used for rivers to follow box (1) and discharge, the bottom that the through-hole that fixed plate (3) height is less than the through-hole is lower than the bottom of second.

2. The wastewater engineering analysis device for processing wastewater samples according to claim 1, characterized in that: the equal horizontal fixation in both ends has the dead lever about fixed plate (3), and the dead lever all is connected with box (1) inside wall through the bearing, and the mounting groove that is used for installing the bearing is all offered to the inside wall about box (1), and the outer loop of bearing is fixed with the cell wall of mounting groove, inner ring and dead lever interference fit.

3. The apparatus of claim 2, wherein the apparatus comprises: the detection assembly comprises a suspended matter detector, an acid-base detector, a biological oxygen demand detector, a chemical oxygen demand detector and a heavy metal detector, each detector is fixed in a different sample cup (6) respectively, the front side wall of the box body (1) is provided with a display screen (2) used for displaying a detection result, and each detector is electrically connected with the display screen (2).

4. The wastewater engineering analysis device for processing wastewater samples according to claim 1, characterized in that: the bottom of the box body (1) is of a funnel-shaped structure.

5. The wastewater engineering analysis device for processing wastewater samples according to claim 1, characterized in that: the driving assembly is a hand rocker (11), a third through hole for the hand rocker (11) to pass through is formed in the side wall of the box body (1), and one end of the hand rocker (11) penetrates through the third through hole to be fixed with the fixing rod.

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