CN215004442U

CN215004442U - Sewage sampling device for aluminum processing

Info

Publication number: CN215004442U
Application number: CN202121215046.7U
Authority: CN
Inventors: 李文华; 黄龙奎; 李明伦
Original assignee: Luoyang Wanji Aluminium Processing Co Ltd
Current assignee: Luoyang Wanji Aluminium Processing Co Ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-12-03
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses a sewage sampling device for aluminum processing, one side of the sampling rod body is provided with a plurality of sampling grooves at intervals, sampling bottles are arranged in the sampling grooves, the notches of the sampling grooves are provided with sealing covers, the other side of the sampling rod body is provided with a plurality of grooves staggered with the sampling grooves at intervals, the bottom surface of each groove is provided with a sampling port which runs through the sampling groove close to the groove, the bottle mouth of each sampling bottle is hermetically connected with the sampling port, a cover plate for plugging the sampling port is arranged in each groove, the upper end surface of each sampling rod is provided with a through hole which runs through the groove and the sampling groove in sequence, a pull rod which can be pulled up and down and moved is arranged in each through hole, and the rod body of each pull rod is fixedly connected with the cover plate in the corresponding groove; the utility model discloses not only can be simple and convenient carry out the sample acquisition operation simultaneously to the sewage of different aspect, but also can carry out convenient sample acquisition to the sewage of keeping away from bank or bilge pit limit, improved sample acquisition's accuracy and validity greatly, provide strong support for the inspection of follow-up sample.

Description

Sewage sampling device for aluminum processing

Technical Field

The utility model relates to an industrial sewage treatment technical field especially relates to a sewage sampling device for aluminum processing.

Background

A large amount of waste water can be discharged in the processing production of aluminum processing, a plurality of collecting ponds are arranged aiming at the waste water, different treatment steps of the waste water are finished in different collecting ponds, the treated waste water is discharged outwards, the pollutant content in the waste water needs to be detected in the treatment process of the industrial waste water, in order to judge the treatment effect of the waste water, the waste water under different treatment steps and the discharged waste water need to be sampled and checked, but most of the existing sampling modes are that a test tube or a sampling bottle is manually held for sampling, the pollutant content of different water layers is different because the waste water is layered after being kept still in the collecting ponds for a long time, the sampling bottle is manually held to hardly carry out the sampling and checking on the sewage in different layers in a classified manner, in addition, when the sampling is carried out manually, a worker can only sample the water samples beside the collecting ponds or on the river banks, solid impurities such as scum are often accumulated beside a collecting basin or a river bank, so that the detection is interfered, and the collected sample is not accurate enough.

SUMMERY OF THE UTILITY MODEL

In order to overcome not enough among the background art, the utility model discloses a sewage sampling device for aluminum processing, the utility model discloses not only can be simple and convenient carry out the sample acquisition operation simultaneously to the sewage of different aspect, but also can carry out convenient sample acquisition to the sewage of keeping away from bank or sewage groove limit, improved sample acquisition's accuracy and validity greatly, provide strong support for the inspection of follow-up sample.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sewage sampling device for aluminum processing, including sampling rod and sampling bottle, sampling rod body of rod one side interval is equipped with the several sampling groove, be equipped with the sampling bottle in the sampling groove, the sampling groove notch is equipped with sealed lid, sampling rod body of rod opposite side interval is equipped with several and the crisscross recess of sampling groove mutually, recess bottom face is equipped with the sample connection that runs through to rather than close sampling groove, the bottleneck and the sample connection of sampling bottle, be equipped with the apron that is used for the shutoff sample connection in the recess, the sampling rod up end is equipped with the through-hole that runs through recess and sampling groove in proper order, be equipped with the movable pull pole of pull from top to bottom in the through-hole, the body of rod and the apron fixed connection in the corresponding recess of pull pole, pull pole up end is located sampling rod up end upper portion.

Furthermore, a protective net is arranged on a notch of the groove.

Furthermore, a movable support plate for fixedly supporting the sampling bottle is arranged on the inner bottom surface of the sampling groove, and a spring is fixedly connected between the bottom of the movable support plate and the inner bottom surface of the sampling groove.

Further, recess bottom surface is equipped with the undergound to the undergauge chamber of the back taper structure in the sampling groove, and undergauge chamber bottom surface middle part is equipped with the sampling mouth that is less than sampling bottle bottleneck size, and the sampling mouth is sealed with the sampling bottle bottleneck and is cooperated.

Furthermore, the lower part of the sampling port is provided with an extension pipe, and the outer pipe wall of the extension pipe is provided with a sealing rubber pad in interference sealing fit with the bottle mouth of the sampling bottle.

Furthermore, the bottom of the cover plate is provided with a conical sealing plug matched with the reducing cavity.

Furthermore, a handle is arranged on the upper end surface of the sampling rod.

Furthermore, the upper part of the rod body of the sampling rod is provided with a floating block.

Furthermore, the floating block is provided with a through hole, and a connecting ring which is in threaded connection with the rod body of the sampling rod is arranged in the through hole.

Furthermore, a cross rod is fixedly connected to one side of the floating block, a movable rod matched with the cross rod in length is hinged to the cross rod, and one end of the movable rod is hinged to the upper end of the pull rod.

Compared with the prior art, the beneficial effects of the utility model are that: the drawing rod is utilized to control the sampling ports at the upper parts of the plurality of sampling grooves to be opened and closed simultaneously, so that sewage at different depths can be sampled and collected quickly and efficiently at the same time, repeated sampling is avoided, and the working efficiency is improved;

the protective net can effectively separate impurities in the sewage, and effectively prevents the impurities from blocking the sampling port or entering the sampling bottle to influence the subsequent inspection work of the sewage sample;

the movable support plate can not only realize the support of the sampling bottle, but also effectively jack up the sampling bottle to ensure that the bottle mouth of the sampling bottle is firmly and tightly connected with the extension pipe at the lower part of the sampling port in an interference sealing way, thereby avoiding the pollution of sewage to the bottle body of the sampling bottle and facilitating the storage and carrying of workers;

the arrangement of the floating block not only can greatly facilitate workers to conveniently hold the sampling rod on the water surface in a labor-saving manner, but also can ensure that the sampling rod is in a vertical state, thereby ensuring the accuracy of sampling sewage on different layers;

the cooperation of the cross rod and the movable rod enables workers to collect samples of sewage far away from the shoreside or the sewage tank at the shoreside or the sewage tank, so that the effectiveness of sample collection is greatly improved;

the utility model discloses not only can be simple and convenient carry out the sample acquisition operation simultaneously to the sewage of different aspect, but also can carry out convenient sample acquisition to the sewage of keeping away from bank or bilge pit limit, improved sample acquisition's accuracy and validity greatly, provide strong support for the inspection of follow-up sample.

Drawings

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

FIG. 2 is a schematic structural view of the sampling tank of the present invention;

FIG. 3 is a schematic structural view of the sampling port of the present invention;

FIG. 4 is a schematic view of the cover plate structure of the present invention;

FIG. 5 is a schematic view of the cross bar structure of the present invention;

fig. 6 is a schematic view of the floating block structure of the present invention.

In the figure: 1. a handle; 2. a pull rod; 3. a through hole; 4. a sampling rod; 5. a sealing cover; 6. a sampling slot; 7. a cover plate; 8. a groove; 9. a protective net; 10. a reducing cavity; 11. a sampling port; 12. a sampling bottle; 13. a movable support plate; 14. a spring; 15. sealing the rubber pad; 16. an extension tube; 17. a tapered sealing plug; 18. a movable rod; 19. a cross bar; 20. a bolt; 21. a floating block; 22. a connecting ring; 23. a port; 24. and (4) external threads.

Detailed Description

In the following description, the technical solutions of the present invention will be described with reference to the drawings in the embodiments of the present invention, it should be understood that, if there are the orientations or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc., it only corresponds to the drawings of the present invention, and for convenience of description, it is not intended to indicate or imply that the indicated device or element must have a specific orientation.

Referring to fig. 1-6, the present invention provides a technical solution:

in the first embodiment, please refer to fig. 1, a sewage sampling device for aluminum processing comprises a sampling rod 4 and a sampling bottle 12, wherein a plurality of sampling slots 6 are arranged at one side of the rod body of the sampling rod 4 at intervals, a movable support plate 13 for fixedly supporting the sampling bottle 12 is arranged on the inner bottom surface of the sampling slot 6, a spring 14 is fixedly connected between the bottom of the movable support plate 13 and the inner bottom surface of the sampling slot 6, a sealing cover 5 for sealing the sampling slots 6 is hinged to the notch of the sampling slot 6, a sealing rubber ring is arranged on the outer edge of the inner wall of the sealing cover 5, the sealing cover 5 is in interference sealing fit with the notch of the sampling slot 6, in order to facilitate the opening of the sealing cover 5, a handle 1 can be additionally arranged on the outer wall of the sealing cover 5, a plurality of grooves 8 staggered with the sampling slots 6 are arranged at the other side of the rod body of the sampling rod 4 at intervals, a sampling port 11 penetrating through the sampling slot 6 close to the bottom surface of the groove 8 is arranged, the sampling bottle 12 is jacked upwards by the spring 14 at the bottom of the movable support plate 13, the bottle mouth of the sampling bottle 12 is tightly abutted against the lower part of the sampling port 11 to realize sealing, the sealing cover 5 is utilized to seal the notch of the sampling groove 6 and the sampling bottle 12 is hermetically connected with the sampling port 11, so that sewage cannot enter the sampling groove 6 in the sampling process, the bottle body of the sampling bottle 12 is prevented from being polluted, and convenience is provided for the operation of subsequent workers; the weight of the sampling bottle 12 is increased after the sewage sample is collected, so that the bottleneck of the sampling bottle 12 is prevented from being separated from the sampling port 11, the deformation distance of the spring 14 generated by the pressure of the sampling bottle 12 after the sewage sample is collected is smaller than the overlapping distance of the bottleneck of the sampling bottle 12 and the sampling port 11, the spring 14 is contracted due to the pressure of the sampling bottle 12 after the sewage sample is collected in time, and the bottleneck of the sampling bottle 12 and the sampling port 11 are always kept in an overlapping sealing state;

when putting into sewage at sampling rod 4 and sampling, in order to avoid when putting into sewage from the thief hatch 11 entering sampling bottle 12 in advance, influence the accuracy of sample collection, be equipped with the apron 7 that is used for shutoff thief hatch 11 in the recess 8, sampling rod 4 up end is equipped with the through-hole 3 that runs through recess 8 and sampling groove 6 in proper order, be equipped with pull pole 2 that can pull the activity from top to bottom in the through-hole 3, the body of rod of pull pole 2 and the 7 fixed connection of apron in the

corresponding recess

8, 2 upper ends of pull pole are located 4 up end upper portions of sampling pole, pull pole 2 makes pull pole 2 drive apron 7 move from top to bottom in recess 8 from top to bottom, thereby realize the shutoff to 8 bottom face thief hatch 11 of recess, the notch of recess 8 is equipped with carries out the protection network 9 that separates the debris in the sewage and keep off, 2 upper ends upwards extend of pull pole, 4 up end of sampling pole is equipped with handle 1.

In the second embodiment, please refer to fig. 2, 3 and 4, in order to realize the sealing connection between the sampling port 11 and the opening of the sampling bottle 12, and avoid the pollution of the bottle body by the sewage in the sampling process, the bottom surface of the groove 8 is provided with a reducing cavity 10 of an inverted cone structure which is recessed downwards into the sampling groove 6, the middle part of the bottom surface of the reducing cavity 10 is provided with the sampling port 11 which is smaller than the size of the opening of the sampling bottle 12, the lower part of the sampling port 11 is provided with an extension tube 16, the outer wall of the extension tube 16 is provided with a sealing rubber pad 15 which is in interference sealing fit with the opening of the sampling bottle 12, and further, the bottom of the cover plate 7 is provided with a conical sealing plug 17 which is matched with the reducing cavity 10, so that the cover plate 7 can effectively seal the sampling port 11, and prevent the sewage from entering the sampling groove 6 through the sampling port 11.

In the third embodiment, referring to fig. 5 and 6, a through hole 23 is formed in the floating block 21, a connecting ring 22 is arranged in the through hole 23, an inner thread is formed in the inner diameter of the connecting ring 22, an outer thread 24 is formed in the upper rod body of the sampling rod 4, the upper portion of the sampling rod 4 is in threaded connection with the connecting ring 22 in the through hole 23 of the floating block 21, a handle 1 and a pull rod 2 on the upper end surface of the sampling rod 4 are exposed to the upper end surface of the floating block 21, a cross rod 19 is fixedly connected to one side of the floating block 21, the cross rod 19 is hinged to a movable rod 18 matched with the length of the cross rod 19, one end of the movable rod 18 is hinged to the upper end of the pull rod 2, the movable rod 18 is in lever fit with the cross rod 19, the floating block 21 and the sampling rod 4 can be pushed to the middle of sewage by using the cross rod 19, and the tail end of the movable rod 18 is controlled to lift the front end of the movable rod 18 upwards, so as to drive the pull rod 2 to lift up and open the sampling port 11 for sampling.

In the sewage sampling device for aluminum processing, because the sewage floating objects and other sundries at the edge of the sewage tank or at the edge of the river bank are more, the sampling of the sewage at the edge of the sewage tank or at the edge of the river bank can easily cause the inaccuracy of the later-stage inspection result, therefore, when the sample of the sewage in the sewage tank or the river is acquired, a worker holds the cross rod 19 to push the floating block 21 and the sampling rod 4 to the middle of the sewage tank or the river for sample acquisition; the floating block 21 can ensure that the sampling rod 4 is in a vertical state in water, so that each sampling port 11 is ensured to correspond to different water level depths, during sampling, a worker controls the movable rod 18 to lift the front end of the movable rod 18 by utilizing a lever principle so as to drive the pull rod 2 to lift upwards, the inner cover plate 7 in the groove 8 is driven to move upwards along with the lifting of the pull rod 2, the sampling port 11 on the bottom surface of the groove 8 is opened, and sewage with different layer depths flows into the sampling bottle 12 through the sampling port 11; after sampling, the movable rod 18 is used for controlling the drawing rod 2 to move downwards, so that the cover plate 7 covers and seals the sampling port 11; when the sampling bottle 12 is taken out, the sampling rod 4 is taken out of water, the vertical placement of the sampling rod 4 is kept, the sealing covers 5 at the groove openings of the sampling grooves 6 are opened in sequence, and the movable support plates 13 are pressed downwards to take the sampling bottle 12 down from the lower part of the extension pipe 16 at the lower part of the sampling opening 11.

The details of the present invention not described in detail are prior art, and it will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the scope of the claims.

Claims

1. The utility model provides a sewage sampling device for aluminum processing, includes sampling rod (4) and sampling bottle (12), its characterized in that: sampling rod (4) body of rod one side interval is equipped with several sampling groove (6), be equipped with sampling bottle (12) in sampling groove (6), sampling groove (6) notch is equipped with sealed lid (5), sampling rod (4) body of rod opposite side interval is equipped with several and sampling groove (6) crisscross recess (8), recess (8) bottom surface is equipped with and runs through to sampling opening (11) rather than close sampling groove (6), the bottleneck and sampling opening (11) sealing connection of sampling bottle (12), be equipped with apron (7) that are used for shutoff sampling opening (11) in recess (8), sampling rod (4) up end is equipped with through-hole (3) that run through recess (8) and sampling groove (6) in proper order, be equipped with pull pole (2) that can pull the activity from top to bottom in through-hole (3), the body of the pull pole (2) and apron (7) fixed connection in corresponding recess (8), pull pole (2) upper end is located sampling rod (4) up end upper portion.

2. The aluminum processing sewage sampling device of claim 1, wherein: the notch of the groove (8) is provided with a protective net (9).

3. The aluminum processing sewage sampling device of claim 1, wherein: the inner bottom surface of the sampling groove (6) is provided with a movable support plate (13) for fixedly supporting the sampling bottle (12), and a spring (14) is fixedly connected between the bottom of the movable support plate (13) and the inner bottom surface of the sampling groove (6).

4. The aluminum processing sewage sampling device of claim 1, wherein: the bottom surface of the groove (8) is provided with a reducing cavity (10) which is downwards recessed to the interior of the sampling groove (6) and has an inverted cone-shaped structure, the middle of the bottom surface of the reducing cavity (10) is provided with a sampling port (11) which is smaller than the bottle mouth size of the sampling bottle (12), and the sampling port (11) is in sealing fit with the bottle mouth of the sampling bottle (12).

5. The aluminum processing sewage sampling device of claim 4, wherein: an extension pipe (16) is arranged at the lower part of the sampling port (11), and a sealing rubber pad (15) which is in interference sealing fit with the bottle mouth of the sampling bottle (12) is arranged on the outer pipe wall of the extension pipe (16).

6. The aluminum processing sewage sampling device of claim 4, wherein: the bottom of the cover plate (7) is provided with a conical sealing plug (17) matched with the reducing cavity (10).

7. The aluminum processing sewage sampling device of claim 1, wherein: the upper end surface of the sampling rod (4) is provided with a handle (1).

8. The aluminum processing sewage sampling device of claim 1, wherein: the upper part of the rod body of the sampling rod (4) is provided with a floating block (21).

9. The aluminum processing sewage sampling device of claim 8, wherein: the floating block (21) is provided with a through hole (23), and a connecting ring (22) which is in threaded connection with the rod body of the sampling rod (4) is arranged in the through hole (23).

10. The aluminum processing sewage sampling device of claim 8, wherein: one side of the floating block (21) is fixedly connected with a cross rod (19), the cross rod (19) is hinged with a movable rod (18) matched with the length of the cross rod (19), and one end of the movable rod (18) is hinged with the upper end of the pull rod (2).