Sewage treatment detection device

Abstract

The utility model discloses a sewage treatment detection device, which belongs to the technical field of sewage treatment detection equipment and comprises a portable detection box for detection after sewage treatment and a box cover abutted against the top of the detection box. A separation cavity located between the two separation plates is used as a filtering cavity of treated sewage, a detection cavity is formed in one side of one separation plate, the top of the detection cavity is in screw connection with a driving motor for providing power, and an output shaft of the driving motor penetrates through a layer plate arranged at the top of the detection cavity and is connected with one end of a rotating shaft; the other end of the rotating shaft is rotationally connected with the inner bottom wall of the detection box, a stirring paddle used for accelerating mixing of reagents for sewage treatment result detection is welded to the peripheral side of the rotating shaft, and the side of the stirring paddle is rotationally connected with the inner side wall of the detection cavity. The portable water quality detector is convenient to carry, can drive the stirring paddle and the rotating plate to rotate through the rotating shaft, and improves the accuracy of water quality detection data.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment detection equipment, in particular to a sewage treatment detection device. Background Art

[0002] Sewage refers to the discharged water from life and production that is polluted to a certain extent. Water that has lost its original use function is simply called sewage. It is mainly water used in life, which contains more organic matter and is easier to treat. When existing equipment detects treated sewage, it is often necessary to add corresponding reagents to complete the identification of sewage treatment results. However, the mixing of reagents and treated sewage is crucial. The degree of mixing greatly determines the accurate test results and reduces the accuracy of the device's detection effect. Therefore, there is an urgent need for a structure that can mix and stir the treated sewage and reagents to improve the practicality of the device.

[0003] For example (authorization announcement number CN219434812U) a sewage treatment detection device includes a shell, a water inlet pipe is fixedly connected to the other side surface of the shell, a water tank is fixedly installed inside the shell, a filter is fixedly installed at the bottom of the water tank, a detection mechanism is arranged at the bottom of the water tank, a pumping pipe is fixedly connected to the surface of the detection mechanism, a second pumping pump is fixedly installed at the other end of the pumping pipe, and a water outlet pipe is fixedly connected to the other end of the pumping pump. This device solves the problem of long-term immersion of the detection equipment in the existing equipment during use, and improves the service life of the device. However, when the device detects the treated sewage, the reagent used by the device cannot be fully mixed with the water body, which reduces the practicality of the device. Utility Model Content

[0004] The purpose of the utility model is to provide a sewage treatment detection device to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage treatment detection device, comprising a detection box for detecting sewage after treatment that is easy to carry and a box cover abutting the top of the detection box, two partitions for separation are arranged inside the detection box, and the cavity between the two partitions is used for filtering the treated sewage, one side of one of the partitions is provided with a detection cavity, the top of the detection cavity is screwed with a driving motor for providing power, the output shaft of the driving motor passes through a layer plate arranged on the top of the detection cavity and is connected to one end of a rotating shaft, the other end of the rotating shaft is rotatably connected to the inner bottom wall of the detection box, and a stirring paddle for accelerating the mixing of reagents for detecting sewage treatment results is welded to the outer peripheral side of the rotating shaft, and the side of the stirring paddle is rotatably connected to the inner wall of the detection cavity.

[0006] As a preferred embodiment, a water pump is provided on one side of another partition, and a cover plate for auxiliary fixing and shielding dust is provided on the top of the water pump, and the cover plate is slidably connected to the partition and the inner wall of the detection box.

[0007] As a preferred embodiment, an interface for easy connection is provided on one side of the detection box, and the interface passes through the side wall of the detection box and is connected to the water inlet end of the water pump.

[0008] As a preferred embodiment, a drawer box with a sliding connection is provided on one side of the detection box, a fixing handle for easy application is screwed to the outer wall of the drawer box, and a water pipe connected to the interface is provided in the drawer box.

[0009] As a preferred embodiment, the side wall of the detection box is provided with a magnetic lock for easy fixation, and the lock is connected to the lock arranged on the same side of the box cover.

[0010] As a preferred embodiment, the top of the box cover is connected to a fixing plate via a fixing bolt, two pairs of fixing blocks for connection are welded on the top of the fixing plate, the fixing blocks are connected to the handle via a pin, and the handle is rotatably connected to the fixing blocks.

[0011] As a preferred embodiment, a filter box is provided between the two partitions, a connecting plate for sealing is provided on the top of the filter box, and a filter plate is slidably connected to the connecting plate for easy replacement and cleaning.

[0012] As a preferred embodiment, two sleeves are provided on the outer circumference of the rotating shaft, and scrapers are welded on the outer circumference of the two sleeves. The scrapers are slidably connected to the inner wall of the detection chamber, and a rotating plate is connected to the top of the rotating shaft, which is rotatably connected to the inner bottom wall of the detection box.

[0013] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0014] The sewage treatment detection device benefits from the design of a portable detection box, in which the water pump, filter box and detection chamber are separated by partitions, and a cover plate or connecting plate for fixing is provided on the top of each chamber to seal each chamber, thereby facilitating timely detection of water bodies that need to be cleaned in each sewage treatment plant, effectively avoiding the problem of reduced accuracy of detection values ​​due to other factors in sampling treated sewage, and improving the practicability of the device.

[0015] The sewage treatment detection device benefits from the designed rotating shaft. One end of the rotating shaft passes through the top of the sealing plate and is connected to the driving motor, and the other end of the rotating shaft is rotatably connected to the inner bottom wall of the detection box. Agitating paddles evenly arranged at equal intervals are welded on the outer peripheral side of the rotating shaft, and shaft sleeves are provided at both ends of the rotating shaft. Scrapers are welded on the outer peripheral sides of the two shaft sleeves. Driven by the driving motor, the detection reagent and the treated sewage are mixed, thereby improving the detection efficiency and the accuracy of the detection results.

[0016] The device solves the problem that the existing equipment is not easy to carry and cannot fully mix the detection reagent with the treated sewage. It is easy to move and conduct water quality detection for sewage treatment plants in different regions, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a structural schematic diagram of a sewage treatment detection device of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the detection box in the embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the rotating shaft in the embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the drawer box in the embodiment of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the filter plate in the embodiment of the utility model.

[0023] Description of reference numerals:

[0024] In the figure: 1. test box; 2. drawer box; 21. fixing handle; 3. interface; 4. box cover; 5. handle; 6. fixing bolt; 7. fixing plate; 8. lock; 9. water pump; 10. filter plate; 101. slide bar; 102. filter screen; 11. filter box; 12. partition; 13. test chamber; 14. drive motor; 15. scraper; 16. rotating plate; 17. rotating shaft; 18. stirring paddle. DETAILED DESCRIPTION

[0025] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0026] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0027] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs. Example

[0028] like Figures 1 to 5 As shown, this embodiment includes a portable detection box 1 for detecting sewage after treatment and a box cover 4 abutting against the top of the detection box 1. The detection box 1 is connected to the box cover 4 by a hinge, and a segmented magnetic lock 8 is provided on the same side of the box cover 4 and the detection box 1. The connection and fixation of the box cover 4 and the detection box 1 are completed by connecting the upper and lower parts of the lock 8, and a fixing plate 7 is connected to the top of the box cover 4 through a fixing bolt 6. Two pairs of fixing blocks for easy connection are welded on the top of the fixing plate 7. A handle 5 is rotatably connected to one side of the fixing block through a set pin shaft, and then the detection box 1 is moved by the handle 5 for easy use.

[0029] Two partitions 12 for separation are arranged inside the detection box 1, and the compartment between the two partitions 12 is used for filtering the treated sewage, and the filtering cavity constitutes a filter box 11 for filtering the treated sewage, and a connecting plate for sealing is arranged on the top of the filter box 11, and a filter plate 10 for easy pulling and sliding connection is arranged on the connecting plate, and a handle for easy application is welded on the top of the filter plate 10, and slide bars 101 for easy movement and limiting are welded on both sides of the filter plate 10, and the slide bar 101 is slidably connected to the set slide rail, and a filter screen 102 for sewage filtering is embedded in the slide plate 10, and the two set filter plates 10 have different mesh sizes, which is convenient for division of labor to complete the filtering of the treated sewage and avoid affecting the device.

[0030] A channel with a screen is provided in the middle of the two partitions 12. The setting of the channel can allow the treated sewage inside the detection box 1 to flow, and a drain outlet with a control valve is provided on one side of the detection box 1. The use of the detection box 1 is completed through the drain outlet. Because a sliding draw box 2 is provided on one side of the detection box 1, a fixing handle 21 for easy connection is welded on the side wall of the draw box 2. Through the connection of the fixing handle 21, it is convenient to take the water pipe stored in the draw box 2, connect one end of the water pipe to one end of the interface 3, and a filter cloth is provided on the other end of the water pipe. The setting of the filter cloth can avoid the damage to the water pump 9 caused by impurities in the treated sewage, which is convenient for use.

[0031] A detection chamber 13 is provided on one side of one of the partitions 12, and a driving motor 14 for providing power is screwed to the top of the detection chamber 13. The output shaft of the driving motor 14 passes through the layer plate arranged on the top of the detection chamber 13 and is connected to one end of a rotating shaft 17. The other end of the rotating shaft 17 is rotatably connected to the inner bottom wall of the detection box 1, and a stirring paddle 18 for accelerating the mixing of reagents for detecting sewage treatment results is welded to the outer peripheral side of the rotating shaft 17. The side of the stirring paddle 18 is rotatably connected to the inner wall of the detection chamber 13. In order to clean the inner wall of the detection chamber 13, shaft sleeves are sleeved on both ends of the rotating shaft 17, and a C-shaped scraper 15 is welded to the outer peripheral side of the shaft sleeve. The scraper 15 is slidably connected to the inner wall of the detection chamber 13. A rotating plate 16 is provided at the bottom of the rotating shaft 17, and the rotating plate 16 is rotatably connected to the inner bottom wall of the detection chamber 13, and then under the action of the driving motor 14, the mixing of the water quality detection reagent and the water body is completed, which is convenient for measurement.

[0032] The water pump 9 and the drive motor 14 are both conventional instruments. Their working principles, sizes and models are irrelevant to the functions of the present application, so they will not be described in detail. The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0033] How it works

[0034] When using the sewage treatment detection device, the operator moves the device to a suitable position by means of the provided handle 5, holds the handle tightly to open the drawer box 2, takes out the water pipe connecting tube placed inside the drawer box 2, connects one end to the interface 3, and sinks the other end into the treated sewage pool by wrapping with gauze or the like;

[0035] Open the lock 8, separate the box cover 4 from the detection box 1, take out the filter plate 10 for cleaning and replacement, and then drive the water pump 9 to operate through the battery arranged inside the detection box 1, complete the operation under the action of the water pipe, and complete the circulation of the treated sewage through the pipeline inside the detection box 1, and filter the sewage under the action of the filter screen 102, so that the filtered water enters the detection chamber 13;

[0036] Finally, the driving motor 14 is controlled to rotate, and the reagent for water quality testing is poured into the testing chamber 13. Under the action of the stirring paddle 18, the scraper 15 and the rotating plate 16, the reagent and the water are mixed, thereby making the treated sewage detection data more accurate.

[0037] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment detection device, comprising a portable detection box (1) for detecting sewage after treatment and a box cover (4) abutting against the top of the detection box (1), wherein two partitions (12) are arranged inside the detection box (1), and a compartment between the two partitions (12) is used as a filtering chamber for the treated sewage, characterized in that: A detection chamber (13) is provided on one side of one of the partitions (12); a driving motor (14) for providing power is screwed to the top of the detection chamber (13); an output shaft of the driving motor (14) passes through a layer plate arranged at the top of the detection chamber (13) and is connected to one end of a rotating shaft (17); the other end of the rotating shaft (17) is rotatably connected to the inner bottom wall of the detection box (1); and a stirring paddle (18) for accelerating the mixing of reagents for detecting sewage treatment results is welded to the outer peripheral side of the rotating shaft (17); and the side of the stirring paddle (18) is rotatably connected to the inner side wall of the detection chamber (13).

2. A sewage treatment detection device according to claim 1, characterized in that: A water pump (9) is provided on one side of the other partition (12), and a cover plate for auxiliary fixing and shielding dust is provided on the top of the water pump (9), and the cover plate is slidably connected to the partition (12) and the inner side wall of the detection box (1).

3. A sewage treatment detection device according to claim 2, characterized in that: A connection interface (3) is provided on one side of the detection box (1), and the interface (3) penetrates the side wall of the detection box (1) and is connected to the water inlet end of the water pump (9).

4. A sewage treatment detection device according to claim 3, characterized in that: A slidably connected drawer box (2) is provided on one side of the detection box (1); a fixing handle (21) for facilitating application is screwed to the outer wall of the drawer box (2); and a water pipe connected to the interface (3) is provided inside the drawer box (2).

5. A sewage treatment detection device according to claim 4, characterized in that: The side wall of the detection box (1) is provided with a magnetic lock (8) for easy fixation, and the lock (8) is connected to a lock (8) provided on the same side of the box cover (4).

6. A sewage treatment detection device according to claim 5, characterized in that: The top of the box cover (4) is connected to a fixing plate (7) via a fixing bolt (6); two pairs of fixing blocks for connection are welded to the top of the fixing plate (7); the fixing blocks are connected to the handle (5) via a pin; and the handle (5) is rotatably connected to the fixing blocks.

7. A sewage treatment detection device according to claim 1, characterized in that: A filter box (11) is provided between the two partitions (12), and a connecting plate for sealing is provided on the top of the filter box (11), and a filter plate (10) is slidably connected to the connecting plate for easy replacement and cleaning.

8. A sewage treatment detection device according to claim 1, characterized in that: The outer circumference of the rotating shaft (17) is sleeved with two shaft sleeves, and the outer circumferences of the two shaft sleeves are welded with scrapers (15), the scrapers (15) are slidably connected to the inner wall of the detection chamber (13), and the top of the rotating shaft (17) is connected to a rotating plate (16), and the rotating plate (16) is rotatably connected to the inner bottom wall of the detection box (1).

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