CN212007976U

CN212007976U - Sewage treatment monitoring sampling device

Info

Publication number: CN212007976U
Application number: CN202020847150.7U
Authority: CN
Inventors: 胡延军; 孙环; 张静
Original assignee: Tianjin Zhongzeyuan Technology Co ltd
Current assignee: Tianjin Zhongzeyuan Technology Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-11-24
Anticipated expiration: 2030-05-20

Abstract

The utility model provides a sewage treatment monitoring and sampling device, which comprises a sewage tank for containing sewage, a filtering mechanism and a sampling mechanism, wherein the filtering mechanism comprises a filtering tank and a water storage pipe, the filtering tank is communicated with the sewage tank through a first pipeline, the water storage pipe is connected at a water outlet at the bottom end of the filtering tank, and the filtering tank is detachably provided with a filter screen at the water outlet; sampling mechanism includes the sample jar, the sample jar with through second pipeline and standpipe intercommunication, this sample jar top is equipped with the sample connection. A sewage treatment monitoring sampling device in, sewage filters through filtering jar and produces no suspension sample, guarantees to utilize straw sampling operation smooth and easy smoothly, guarantees sewage sampling monitoring operating efficiency.

Description

Sewage treatment monitoring sampling device

Technical Field

The utility model belongs to sewage composition detection area especially relates to a sewage treatment monitoring sampling device.

Background

In sewage treatment, need monitor sewage composition, the conventional monitoring mode is artifical in exporting a sampling bucket with the sewage tank internal water, then quality of water in the sampling bucket reuse straw sample monitoring after the natural sedimentation, this sewage composition monitoring sampling mode brings intensity of labour increase on the one hand, and on the other hand causes the leakage easily at the sampling in-process that drains, causes environmental pollution.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a sewage treatment monitoring sampling device to realize the monitoring to sewage composition.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a sewage treatment monitoring sampling device comprising:

the sewage tank is used for containing sewage;

the filtering mechanism comprises a filtering tank and a water storage pipe, the filtering tank is communicated with the sewage tank through a first pipeline, the upper port of the water storage pipe is detachably and hermetically connected to a water outlet at the bottom end of the filtering tank, a filter screen is detachably arranged at the water outlet of the filtering tank, a first sealing element is arranged at the lower port of the water storage pipe, and a drain pipe is arranged on the pipe wall of the water storage pipe at the position below the water outlet of the filtering tank;

sampling mechanism, including the sample jar, the sample jar with through second pipeline and drain pipe intercommunication, this sample jar top is equipped with the sample connection, and this sample connection matches there is the block, the sample jar bottom is equipped with the outlet, and this outlet matching has the second sealing member.

Furthermore, the filtering tank and the sample tank are respectively matched with a liquid level meter.

Further, the first sealing element and the second sealing element are of throat plug structures respectively.

Further, it is equipped with the outlet pipe to filter jar delivery port department, and this outlet pipe includes external screw thread connecting portion and sealing, external screw thread connecting portion diameter is greater than the sealing diameter, the standpipe includes first internal thread portion, unthreaded hole portion and the second internal thread portion that from top to bottom sets up in order, first internal thread portion and external screw thread connecting portion match threaded connection, unthreaded hole portion and sealing correspond the setting, are equipped with the sealing washer between this unthreaded hole portion and sealing, first sealing member matches the setting in second internal thread portion.

Further, ball valves are respectively arranged on the first pipeline and the second pipeline.

Compared with the prior art, a sewage treatment monitoring sampling device have following advantage:

a sewage treatment monitoring sampling device in, filter the sewage that the sewage jar was drawn forth through filtering the jar, filter back quality of water and get into the standpipe, guarantee to utilize straw sampling operation smooth and easy smoothly, the later stage of being convenient for simultaneously is to the experimental monitoring of sample, filter back quality of water and get into in the sample jar, utilize the straw to sample the interior quality of water sample chemical examination of sample jar, realize taking a sample under the relatively sealed environment, the problem of the unrestrained sewage when solving current sample. In this device, filter screen and standpipe adopt detachable connection structure respectively, and the convenience is in time cleared up sewage deposit, guarantees sewage sampling monitoring operating efficiency.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

FIG. 1 is a schematic structural view of a sewage treatment monitoring and sampling device according to this embodiment;

fig. 2 is a schematic view of a water storage tube structure in this embodiment.

Description of reference numerals:

1-a sewage tank; 2-a filter tank; 21-an external threaded connection; 22-a seal; 3-a sample tank; 4-sealing ring; 5-filtering the screen; 6-a water storage pipe; 61-a first internal threaded portion; 62-the aperture section; 63-a second internal threaded portion; 7-a first seal; 8-a second seal; 9-capping; 10-a first conduit; 11-a second conduit; 12-the drain pipe.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in figure 1, a sewage treatment monitoring sampling device, including sewage jar 1, filter mechanism and the sampling mechanism who connects in order, wherein sewage jar 1 is used for splendid attire sewage, and filter mechanism is through first pipeline 10 and sewage jar 1 intercommunication for filter the quality of water that forms impurity such as no suspended solid and silt with some water quality of sewage jar 1 input, this quality of water gets into in the sampling mechanism through second pipeline 11, in order to be ready for the sampling personnel sample. The concrete structure does, filtering mechanism, including filtering jar 2 and standpipe 6, filter 2 upper portions of jar and connect in sewage tank 1 middle and lower part position department through first pipeline 10, sealed connection can be dismantled in the 2 bottom water outlets of filtration jar to 6 upper ports of standpipe, filters jar 2 and can dismantle at self water outlets and be equipped with filter screen 5, the port is equipped with first sealing member 7 under 6 standpipe. The pipe wall of the water storage pipe 6 is provided with a drain pipe 12 at the position below the water outlet of the filter tank 2, the outer port of the drain pipe 12 is provided with a flange part, sewage entering the filter tank 2 is filtered by a filter screen 5, and the water without suspended matters after filtering enters the water storage pipe 6 for storage. Sampling mechanism includes

sample tank

3, and 3 upper portions of sample tank are equipped with second pipeline 11, and second pipeline 11 and drain pipe 12 pass through the flange intercommunication, from this with sample tank 3 and standpipe 6 intercommunication, in this embodiment, first pipeline 10 and second pipeline 11 match the ball valve respectively, just filter tank 2 and sample tank 3 are matched with the level gauge respectively. The top end of the sample tank 3 is provided with a sampling port matched with a cap 9, the bottom end of the sample tank 3 is provided with a water outlet matched with a second sealing piece 8. The quality of water of the no suspended solid of storage passes through in the second pipeline 11 gets into sample jar 3 in the standpipe 6, and the sampling personnel use the straw to stretch into sample jar 3 interior sample through the sample connection of sample jar 3. In the design, the water quality input to the filtering tank 2 from the sewage tank 1 is filtered by the filter screen 5 to form non-suspended water quality, and then the water quality enters the sample tank 3 through the water storage pipe 6, the water discharge pipe 12 and the second pipeline 11 for sampling and monitoring. In this structure, sewage filters the back, because the suspended solid is attached to on the filter screen, can also observe and detect the suspended solid in the sewage to grasp sewage composition and suspension impurity characteristic, provide support for subsequent processing.

In this embodiment, the first seal 7 and the second seal 8 each have a throat plug structure.

In this embodiment, a water outlet pipe is arranged at the water outlet of the filter tank 2, the water outlet pipe comprises an external thread connecting portion 21 and a sealing portion 22, and the diameter of the external thread connecting portion 21 is larger than that of the sealing portion 22. As shown in fig. 2, the water storage pipe 6 includes a first internal thread portion 61, a unthreaded hole portion 62 and a second internal thread portion 63 which are sequentially arranged from top to bottom, the first internal thread portion 61 and the external thread connecting portion 21 are in matching threaded connection, the unthreaded hole portion 62 and the sealing portion 22 are correspondingly arranged, a sealing ring 4 is arranged between the unthreaded hole portion 62 and the sealing portion 22, the drain pipe 12 is arranged on the pipe wall corresponding to the unthreaded hole portion 62, and the first sealing member 7 is arranged in the second internal thread portion 63 in a matching manner.

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

1. The utility model provides a sewage treatment monitoring sampling device which characterized in that: the method comprises the following steps:

the sewage tank (1) is used for containing sewage;

the filtering mechanism comprises a filtering tank (2) and a water storage pipe (6), the filtering tank (2) is communicated with the sewage tank (1) through a first pipeline (10), an upper port of the water storage pipe (6) is detachably and hermetically connected to a water outlet at the bottom end of the filtering tank (2), the filtering tank (2) is detachably provided with a filter screen (5) at the water outlet of the filtering tank, a lower port of the water storage pipe (6) is provided with a first sealing element (7), and a water drainage pipe (12) is arranged on the pipe wall of the water storage pipe (6) below the water outlet of the filtering tank (2);

sampling mechanism, including sample tank (3), sample tank (3) are through second pipeline (11) and drain pipe (12) intercommunication, and this sample tank (3) top is equipped with the sample connection, and this sample connection matches there is block (9), sample tank (3) bottom is equipped with the outlet, and this outlet matches has second sealing member (8).

2. The sewage treatment monitoring and sampling device of claim 1, wherein: the filtering tank (2) and the sample tank (3) are respectively matched with a liquid level meter.

3. The sewage treatment monitoring and sampling device of claim 1, wherein: the first sealing element (7) and the second sealing element (8) are of throat plug structures respectively.

4. The sewage treatment monitoring and sampling device of claim 3, wherein: filter jar (2) delivery port department and be equipped with the outlet pipe, this outlet pipe is including external screw thread connecting portion (21) and sealing (22) that from top to bottom set up in order, external screw thread connecting portion (21) diameter is greater than sealing (22) diameter, standpipe (6) are including first internal thread portion (61), unthreaded hole portion (62) and second internal thread portion (63) that from top to bottom set up in order, first internal thread portion (61) and external screw thread connecting portion (21) match threaded connection, unthreaded hole portion (62) and sealing (22) correspond the setting, are equipped with sealing washer (4) between this unthreaded hole portion (62) and sealing (22), first sealing member (7) match and set up in second internal thread portion (63).

5. The sewage treatment monitoring and sampling device of claim 1, wherein: ball valves are respectively arranged on the first pipeline (10) and the second pipeline (11).