CN218726684U

CN218726684U - Sludge detection device

Info

Publication number: CN218726684U
Application number: CN202222917003.4U
Authority: CN
Inventors: 李建康; 梁思懿
Original assignee: MCC Capital Engineering and Research Incorporation Ltd
Current assignee: MCC Capital Engineering and Research Incorporation Ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-24
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a sludge detection device, it relates to sewage detection technical field, sludge detection device includes: a sampling tube; the inlet of the pump device is communicated with the sampling pipe; a sample feeding needle tube communicated with an outlet of the pump device; the outlet of the sample feeding needle tube is positioned above the detection platform; a light source below the detection platform for illuminating the detection platform; the objective lens is used for detecting an object to be detected placed on the detection platform and is positioned above the detection platform; the image acquisition module is arranged corresponding to the observation port of the objective lens so as to acquire the image of the object to be detected through the objective lens; and the data processing module is electrically connected with the image acquisition module. The problem that efficiency is crossed lowly is examined to manual carrying on the mirror to mud can be solved in this application.

Description

Sludge detection device

Technical Field

The utility model relates to a sewage detection technology field, in particular to mud detection device.

Background

In the operation process of a sewage plant, the activated sludge poisoning phenomenon can be caused by the reasons of overhigh salt content, pH impact, overhigh oil and fat content and the like of upstream water quality. After the sludge is poisoned, the color of the sludge is abnormally changed, the supernatant is turbid and has foam, the sludge in the sedimentation tank floats upwards in a wave shape, and the microscopic examination shows that a large number of protozoa die. The conventional microscopic examination mode is a manual mode, and has the following defects:

(1) The form and the quantity of the microorganisms need to be observed manually, and the microorganisms are easily influenced by subjective factors and have low accuracy;

(2) Manual sampling and manual operation of the microscope are required, and the efficiency is too low;

(3) The detection period is long, the detection result has hysteresis, and the detection result can be judged only afterwards, but not can be used for pre-judging the sludge poisoning event.

In view of the above problems, it is highly desirable to develop a sludge detecting apparatus capable of realizing automatic detection and identification.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defect of prior art, the embodiment of the utility model provides a technical problem who solves provides a sludge detection device, and it can be solved manually and carry out the problem that the microscopic examination efficiency is low excessively to mud.

The embodiment of the utility model provides a concrete technical scheme is:

a sludge detecting device, comprising:

a sampling tube;

the inlet of the pump device is communicated with the sampling pipe;

a sample feeding needle tube communicated with an outlet of the pump device;

the outlet of the sample feeding needle tube is positioned above the detection platform;

a light source below the detection platform for illuminating the detection platform;

the objective lens is used for detecting an object to be detected placed on the detection platform and is positioned above the detection platform;

the image acquisition module is arranged corresponding to the observation port of the objective lens so as to acquire the image of the object to be detected through the objective lens;

and the data processing module is electrically connected with the image acquisition module.

Preferably, the sludge detecting apparatus further comprises: a box body which can be opened;

the pump device, the sample feeding needle tube, the detection platform, the lamp source, the objective lens, the image acquisition module and the data processing module are arranged in the box body;

the sampling tube can be taken out of the box body or installed in the box body.

Preferably, the pump means is a quantitative sampling pump.

Preferably, the data processing module includes: the flora image identification module is used for judging the flora in the image;

and the sludge poisoning judgment module is electrically connected with the bacteria colony image identification module and is used for judging whether the sludge is poisoned.

Preferably, the sludge detection device further comprises a display module electrically connected with the sludge poisoning determination module.

Preferably, the lamp source is a lamp with illuminance greater than 300 lx.

Preferably, the sludge detecting apparatus further comprises: a rechargeable power source electrically connected to the pump device, the light source, the image acquisition module, the data processing module, and the display module.

Preferably, the data processing module is configured to analyze the image of the object to be detected acquired by the image acquisition module.

Preferably, the image acquisition module is located directly above the viewing port of the objective lens.

The technical scheme of the utility model following beneficial effect that is showing has:

utilize the mud detection device in this application can be in the quick accurate measurement in the outdoor arbitrary place that needs and obtain the fungus group condition in the mud, realize the purpose of mud on-line identification, early warning, avoid sewage quality of water change to cause the mud poisoning and influence water treatment efficiency, have characteristics such as the analysis is quick accurate, degree of automation height.

Specific embodiments of the present invention are disclosed in detail with reference to the following description and the accompanying drawings, which specify the manner in which the principles of the invention may be employed. It should be understood that the embodiments of the present invention are not so limited in scope. Features that are described and/or illustrated with respect to one embodiment may be used in the same way or in a similar way in one or more other embodiments, in combination with or instead of the features of the other embodiments.

Drawings

The drawings described herein are for illustration purposes only and are not intended to limit the scope of the present disclosure in any way. In addition, the shapes, the proportional sizes, and the like of the respective members in the drawings are merely schematic for helping the understanding of the present invention, and do not specifically limit the shapes, the proportional sizes, and the like of the respective members of the present invention. The skilled person in the art can, under the teaching of the present invention, choose various possible shapes and proportional dimensions to implement the invention according to the specific situation.

FIG. 1 is a schematic structural view of a sludge detecting device according to an embodiment of the present invention;

FIG. 2 is a schematic view of the principle process of the sludge detecting device in the embodiment of the present invention;

fig. 3 is a schematic view of the sludge detecting device in the use process according to the embodiment of the present invention.

Reference numerals of the above figures:

1. a sampling tube; 2. a pump device; 3. a sample feeding needle tube; 4. a detection platform; 5. a light source; 6. an objective lens; 7. an image acquisition module; 8. a data processing module; 81. a fungus colony image identification module; 82. a sludge poisoning judgment module; 9. a display module; 10. a box body; 11. the power supply can be charged.

Detailed Description

The details of the present invention can be more clearly understood with reference to the accompanying drawings and the description of the embodiments of the present invention. However, the specific embodiments of the present invention described herein are for the purpose of explanation only, and should not be construed as limiting the invention in any way. Given the teachings of the present invention, the skilled person can conceive of any possible variants based on the invention, which should all be considered as belonging to the scope of the invention. It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, mechanical or electrical connections, communications between two elements, direct connections, indirect connections through intermediaries, and the like. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In order to solve the problem that the efficiency is low excessively to manual microscopic examination to mud, provided a mud detection device in this application, fig. 1 is the utility model discloses in the embodiment of a mud detection device's structure schematic diagram, as shown in fig. 1, mud detection device can include: the device comprises a sampling tube 1, a pump device 2, a sample feeding needle tube 3, a detection platform 4, a light source 5, an objective lens 6, an image acquisition module 7 and a data processing module 8.

As shown in fig. 1, the sampling tube 1 may be a flexible tube with a certain length, which can extend into the mixed liquid at the end of the aeration tank. The inlet of the pump device 2 is communicated with the sampling tube 1, and the inlet of the pump device 2 can be directly connected with the sampling tube 1 or indirectly connected with the sampling tube 1. The sampling tube 1 can suck out the mixed liquid at the tail end of the aeration tank under the action of the pump device 2. At the end of the aeration tank, the indexes such as activated sludge stability, flocculation property, population quantity, protozoan representativeness and the like at the position are optimal. The sample feeding needle tube 3 is communicated with the outlet of the pump device 2, the sucked mixed liquid is conveyed to the sample feeding needle tube 3 under the action of the pump device 2, and the sample feeding needle tube 3 outputs the mixed liquid to be injected into the detection platform 4.

As a practical matter, in order to ensure that the amount of the mixed liquid injected into the detection platform 4 by the sample feeding needle tube 3 is reasonable every time and that an excessive amount of the mixed liquid is not generated, the pump device 2 is a quantitative sampling pump and can stop running after the conveying amount reaches a fixed amount.

As shown in FIG. 1, the detection platform 4 needs to be made of transparent material to allow light to pass through the detection platform 4, so as to enhance the brightness of the mixed liquid on the detection platform 4. The transparent material may be transparent glass, transparent plastic, etc., and is not limited in this application. The outlet of the sample feeding needle tube 3 is positioned above the detection platform 4, and the mixed liquid is dropped onto the upper surface of the detection platform 4 after coming out from the outlet of the sample feeding needle tube 3. The light source 5 is used for illuminating and supplementing light to the detection platform 4, and the light source 5 can be positioned below the detection platform 4 and faces the lower surface of the detection platform 4, so that the brightness of the mixed liquid on the upper surface of the detection platform 4 is increased, and the form of microorganisms in the mixed liquid is presented through the objective lens 6. Further, the lamp source 5 may be a lamp having an illuminance of more than 300 lx. The objective lens 6 is used for detecting the object to be detected, such as mixed liquid, placed on the detection platform 4. The objective 6 performs an amplification function, and the objective 6 is located above the detection platform 4. The image acquisition module 7 is arranged corresponding to the observation port of the objective lens 6 so as to acquire an image of the object to be detected through the objective lens 6. Further, the image acquiring module 7 may be located right above the viewing port of the objective lens 6 so as to acquire an image of the object to be detected through the objective lens 6. The image acquisition module 7 is a device such as an image pickup device, and can perform automatic focusing to acquire a clear image of an object to be detected. The data processing module 8 is electrically connected with the image acquisition module 7, the image acquisition module 7 sends the acquired image of the object to be detected to the data processing module 8, and the data processing module 8 is used for analyzing and processing the image of the object to be detected acquired by the image acquisition module 7.

Further, the data processing module 8 may include a fungus colony image recognition module 81 for determining a fungus colony in the image; and the sludge poisoning judgment module 82 is electrically connected with the bacteria colony image identification module 81 and is used for judging whether the sludge is poisoned or not. The fungus colony image recognition module 81 stores a fungus colony type spectrogram, information such as shapes, sizes and tightness of different types of fungus colonies in the image of the object to be detected, which is acquired by the image acquisition module 7, is compared with the fungus colony type spectrogram stored in the fungus colony image recognition module 81, so that the proportion of aged sludge is judged. The sludge poisoning judgment module 82 judges whether the sludge is poisoned according to the proportion of the aged sludge.

Further, the sludge detecting device may further include a display module 9 electrically connected to the sludge poisoning determination module 82. When the sludge poisoning judgment module 82 judges whether the sludge is poisoned, the judgment result is displayed through the display module 9 to inform the user. The display module 9 may be a device such as a display screen.

In order to realize that mud detection device can directly operate outdoors, mud detection device still includes: and the rechargeable power supply 11 is electrically connected with the pump device 2, the lamp source 5, the image acquisition module 7, the data processing module 8 and the display module to supply power for the equipment.

As a practical matter, to achieve the portability of the sludge detecting apparatus, the sludge detecting apparatus may include: an openable container 10. The pump device 2, the sample feeding needle tube 3, the detection platform 4, the lamp source 5, the objective lens 6, the image acquisition module 7 and the data processing module 8 are arranged in the box body 10. The sampling tube 1 can then be removed from the housing 10 or fitted into the housing 10 so that it can be sampled.

Fig. 2 is the embodiment of the utility model provides a sludge detection device's principle process schematic diagram, fig. 3 is the embodiment of the utility model provides an in-process schematic diagram of sludge detection device, as shown in fig. 2 and fig. 3, sludge detection device in this application can place in the position of suitable sampling, and the sampling pipe passes through pump unit 2 according to the sampling frequency of setting for and absorbs and wait to detect the thing, will wait to detect the thing again and send to testing platform 4 through sending a kind needle tubing 3 on. The light source 5 below the detection platform 4 emits strong light, the shape of the bacterial colony in the object to be detected can be clearly shown above the objective lens 6 through the detection platform 4 made of transparent materials. The shape of the bacterial colony in the object to be detected is acquired by the image acquisition module 7 and is sent to the data processing module 8, whether the sludge is poisoned or not is obtained by comparing and analyzing the data processing module 8 and the bacterial colony spectrogram, and the sludge is fed back to the display module 9, so that various early warning information can be sent to a user.

All articles and references disclosed, including patent applications and publications, are hereby incorporated by reference for all purposes. The term "consisting essentially of 8230comprises the elements, components or steps identified and other elements, components or steps which do not materially affect the basic novel characteristics of the combination. The use of the terms "comprising" or "including" to describe combinations of elements, components, or steps herein also contemplates embodiments that consist essentially of such elements, components, or steps. By using the term "may" herein, it is intended to indicate that any of the described attributes that "may" include are optional. A plurality of elements, components, parts or steps can be provided by a single integrated element, component, part or step. Alternatively, a single integrated element, component, part or step may be divided into separate plural elements, components, parts or steps. The disclosure of "a" or "an" to describe an element, ingredient, component or step is not intended to foreclose other elements, ingredients, components or steps.

Although the embodiments of the present invention have been described above, the present invention is only applicable to the embodiments for easy understanding of the present invention, and is not limited to the embodiments of the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A sludge detection apparatus, characterized in that the sludge detection apparatus comprises:

a sampling tube;

the inlet of the pump device is communicated with the sampling pipe;

a sample feeding needle tube communicated with an outlet of the pump device;

2. The sludge detecting apparatus according to claim 1, further comprising: a box body which can be opened;

3. The sludge detecting apparatus according to claim 1, wherein the pump means is a quantitative sampling pump.

4. The sludge detection apparatus of claim 1, wherein the data processing module comprises: the flora image identification module is used for judging the flora in the image;

5. The sludge detecting device as claimed in claim 4, further comprising a display module electrically connected to the sludge poisoning determination module.

6. The sludge detecting device according to claim 1, wherein the light source is a lamp with an illuminance of more than 300 lx.

7. The sludge detecting apparatus according to claim 5, further comprising: a rechargeable power source electrically connected to the pump device, the light source, the image acquisition module, the data processing module, and the display module.

8. The sludge detection device according to claim 1, wherein the data processing module is configured to analyze the image of the object to be detected acquired by the image acquisition module.

9. The sludge detecting device according to claim 1, wherein the image obtaining module is positioned right above the observation port of the objective lens.