CN215249812U - Industrial wastewater biotoxicity joint online early warning device - Google Patents
Industrial wastewater biotoxicity joint online early warning device Download PDFInfo
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- CN215249812U CN215249812U CN202121055401.9U CN202121055401U CN215249812U CN 215249812 U CN215249812 U CN 215249812U CN 202121055401 U CN202121055401 U CN 202121055401U CN 215249812 U CN215249812 U CN 215249812U
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- 239000010842 industrial wastewater Substances 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 143
- 238000001514 detection method Methods 0.000 claims abstract description 45
- 241000894006 Bacteria Species 0.000 claims abstract description 39
- 238000002156 mixing Methods 0.000 claims abstract description 33
- 238000010790 dilution Methods 0.000 claims abstract description 27
- 239000012895 dilution Substances 0.000 claims abstract description 27
- 239000002245 particle Substances 0.000 claims abstract description 25
- 231100000419 toxicity Toxicity 0.000 claims abstract description 23
- 230000001988 toxicity Effects 0.000 claims abstract description 23
- 238000007865 diluting Methods 0.000 claims abstract description 18
- 239000010802 sludge Substances 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000011001 backwashing Methods 0.000 claims description 35
- 239000011324 bead Substances 0.000 claims description 15
- 230000001276 controlling effect Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000005360 mashing Methods 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims 1
- 239000010865 sewage Substances 0.000 abstract description 12
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- 238000004065 wastewater treatment Methods 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 244000005700 microbiome Species 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000011197 physicochemical method Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
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Abstract
The utility model discloses an online early warning equipment is united to industrial waste water biotoxicity, include: a front-section preprocessor and an intelligent online biological toxicity detector; the front-section preprocessor comprises a sludge crushing area and a mixing and diluting area communicated with the sludge crushing area; the intelligent online biological toxicity detector comprises a luminous bacteria detection area and an intelligent control area; the luminescent bacteria detection area is communicated with the mixed dilution area and is used for detecting the biotoxicity by the luminescent bacteria method. The ultrasonic particle grinding part of the front-section preprocessor of the utility model can decompose suspended particle pollutants in sewage, prevent interference in water inflow detection of rear-end luminous bacterium biotoxicity detection or reduce water sample biotoxicity due to particle removal, and enhance the stability and reliability of online biotoxicity detection; the mixed dilution area of the front-section preprocessor can cause the toxicity of the sewage to be too high, so that the problem that the luminous bacteria method can not carry out biological toxicity detection and judgment can be solved.
Description
Technical Field
The utility model relates to an industrial waste water technical field, in particular to online early warning equipment is united to industrial waste water biotoxicity.
Background
The rapid development of recent industry leads to the continuous increase of the discharge amount of industrial wastewater, most industrial wastewater contains biological toxic substances, and the microorganisms of a wastewater biochemical treatment system are easily seriously influenced, so that the effluent exceeds the standard. Therefore, in the front-end water quality detection of the industrial sewage treatment plant, the detection and early warning of the biological toxicity of the sewage are an indispensable link.
The basic number of the total discharge amount of the industrial wastewater in China is large, the problem of industrial wastewater pollution is obvious, along with the national attention on the industrial wastewater treatment, the requirement on the industrial wastewater treatment is higher and higher, and the market space for the industrial wastewater treatment is huge. The industrial wastewater treatment needs to be well done, the effective monitoring and management of the quality of the inlet water of the industrial wastewater are the premise, the industrial sewage treatment plant still mainly adopts a biological treatment process, the detection and early warning of the biotoxicity of the inlet water can effectively reduce or avoid the impact of the biotoxicity of the inlet water on the industrial sewage treatment plant, and the safe and stable operation of the industrial sewage treatment plant is ensured.
Biological methods and physicochemical methods are two main methods for detecting the biotoxicity of water quality. Although researches on the biological toxicity evaluation and early warning system of the wastewater are carried out at home and abroad, some biological toxicity evaluation and early warning methods of the wastewater are established by indicating organisms such as luminous bacteria, algae, fishes and the like, and some engineering applications are provided in the aspect of the early warning of the water toxicity of water plants and water source areas, the biological toxicity detection and early warning in the industrial sewage treatment are still in the test stage, the progress is slow, the practical engineering applications are few, and the main reasons are as follows: (1) most of the research of the biotoxicity detection and early warning system is intermittent experiments, the continuous monitoring of the sewage toxicity is difficult, and the stability, reliability and evaluation indexes of the biotoxicity detection by the luminous bacteria method need to be researched; (2) the industrial wastewater has complex water quality and numerous substances with biological toxicity, and the toxicity resistance of microorganisms is different due to different types and domestication time, so that the research and establishment of the industrial sewage treatment biological toxicity detection and early warning device with good universality, high sensitivity and good reliability are very difficult.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model provides a combined online early warning device for the biotoxicity of industrial wastewater, aiming at solving the defects of the prior early warning device for the biotoxicity; the front-end preprocessor can solve the problems that the concentration of industrial wastewater is too high, suspended impurities influence the luminous bacteria to detect the biotoxicity and are interfered, and the establishment of a rear-end intelligent module realizes efficient continuous early warning.
In order to achieve the above purpose, the utility model discloses technical scheme as follows:
an industrial wastewater biotoxicity joint online early warning device comprises: a front-section preprocessor and an intelligent online biological toxicity detector; the front-section preprocessor comprises a sludge crushing area and a mixing and diluting area communicated with the sludge crushing area; the intelligent online biological toxicity detector comprises a luminous bacteria detection area and an intelligent control area; the luminescent bacteria detection area is communicated with the mixed dilution area and is used for detecting the biotoxicity by a luminescent bacteria method; the intelligent control area is respectively used for controlling the luminous bacteria detection area, the sludge smashing area and the mixing dilution area to work.
Preferably, the sludge mashing area comprises a particle grinding area and a water storage sample pool; the particle grinding area, the water storage sample pool and the mixing and diluting area are in combined contact to form a waterproof and anticorrosive semi-sealed rectangular box body.
Preferably, the particle grinding area, the water storage sample pool and the mixing and diluting area are provided with a clapboard among each other; half sealed box upper portion all is for dismantling the top cap, realizes half sealed state.
Preferably, said particle grinding zone is disposed within the forward-most end of the front-end preconditioner unit; an ultrasonic bead grinding machine is arranged in the particle grinding area; and the particle grinding area is also provided with a first water inlet which is connected with one end of the ultrasonic bead grinding machine.
Preferably, a water inlet of the water storage tank is formed in the water storage tank; the water inlet of the water storage tank is connected with the other end of the ultrasonic bead grinding machine; a first back-flushing water inlet is also formed in the water inlet of the water storage tank; the water storage sample pool is also provided with a high-sensitivity range regulating instrument, and the high-sensitivity range regulating instrument is electrically connected with the intelligent control area.
Preferably, the mixing and diluting zone is also provided with a second water inlet, a mixing and diluting zone water outlet, a second backwashing water inlet and a second backwashing water outlet; the mixed dilution zone is connected with the luminous bacteria detection zone through a water outlet of the mixed dilution zone, and the mixed dilution zone is communicated with the water storage pool through a second water inlet; the second backwashing water inlet and the second backwashing water outlet form internal backwashing.
Preferably, a mixing stirrer is further arranged in the mixing and diluting zone.
Preferably, the intelligent control area is used for controlling the opening or closing of the first backwashing water inlet, the second water inlet, the mixing stirrer, the water outlet of the mixing dilution area, the second backwashing water outlet, the first water inlet, the ultrasonic bead grinding machine, the water inlet of the water storage sample tank and the second backwashing water inlet. .
Adopt the technical scheme of the utility model, following beneficial effect has:
1. the ultrasonic particle grinding part of the front-section preprocessor can decompose suspended particle pollutants in sewage, prevent interference in water inflow detection of rear-end luminous bacterium biotoxicity detection or reduce water sample biotoxicity due to particle removal, and enhance stability and reliability of online biotoxicity detection.
2. The mixed dilution area of the front-section preprocessor can cause the toxicity of the sewage to be too high, so that the problem that the luminous bacteria method can not carry out biological toxicity detection and judgment can be solved.
3. The front-section preprocessor is connected with the rear-end intelligent control area, can judge dilution multiple speed through early-stage water sample luminescent bacteria method detection data to carry out intelligent selection, and then carries out early warning when the difference value between late-stage detection biotoxicity and early-stage data is large.
4. And (4) selecting and comparing fresh water and marine luminous bacteria, and determining the optimal strains of the industrial wastewater on the salt-tolerant marine luminous bacteria.
5. The luminous bacteria detection area is combined with the intelligent control area to form a continuous, discontinuous and time point controllable online detection mode, and the online detection mode is integrated with front-end pretreatment to form a time line flow, so that the efficiency of water sample treatment and detection time is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the front preprocessor of the present invention;
FIG. 3 is a top view of the front end preprocessor structure of the present invention;
fig. 4 is a side view of the front end preprocessor structure of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element 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" and "first" 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" or "second" 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 specifically limited otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be 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 according to specific situations by those skilled in the art.
In the present invention, unless expressly stated or limited otherwise, the first feature "on" or "is connected to" the second feature
"under" may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact, but being in contact with each other through additional features between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1 to 4, the utility model provides an online early warning equipment is united to industrial waste water biotoxicity, include: a front-section preprocessor and an intelligent online biological toxicity detector; the front-section preprocessor comprises a sludge mashing area I and a mixing dilution area II communicated with the sludge mashing area I; the intelligent online biological toxicity detector comprises a luminous bacteria detection area III and an intelligent control area IV; the luminescent bacteria detection area III is communicated with the mixed dilution area II and is used for detecting the biotoxicity by a luminescent bacteria method; and the intelligent control area IV is respectively used for controlling the luminous bacteria detection area III, the sludge smashing area I and the mixing and diluting area II to work.
The sludge mashing area I comprises a particle grinding area 202 and a water storage sample pool 210; the particle grinding area 202, the water storage sample pool 210 and the mixing and diluting area II are in combined contact to form a waterproof and anticorrosive semi-sealed rectangular box body.
The particle grinding area 202, the water storage sample pool 210 and the mixing and diluting area II are provided with clapboards; half sealed box upper portion all is for dismantling the top cap, realizes half sealed state.
The particle grinding section 202 is disposed within the forward-most end of the forward pre-treater apparatus; an ultrasonic bead grinding machine 209 is arranged in the particle grinding area 202; the particle grinding area 202 is further provided with a first water inlet 208, and the first water inlet 208 is connected with one end of an ultrasonic bead grinding machine 209.
The water storage sample tank 210 is provided with a water storage sample tank water inlet 211; the water inlet 211 of the water storage tank is connected with the other end of the ultrasonic bead grinding machine 209; a first back-flushing water inlet 201 is formed in the water inlet 211 of the water storage tank; the water storage sample pool 210 is further provided with a high-sensitivity range regulating instrument, and the high-sensitivity range regulating instrument is electrically connected with the intelligent control area IV.
The mixing and diluting zone II is also provided with a second water inlet 203, a mixing and diluting zone water outlet 206, a second backwashing water inlet 212 and a second backwashing water outlet 207; the mixed dilution zone II is connected with the luminescent bacteria detection zone IV through a mixed dilution zone water outlet 206, and is communicated with a water storage sample pool 210 through a second water inlet 203; the second backwashing water inlet 212 and the second backwashing water outlet 207 form internal backwashing.
A mixing stirrer 205 is also arranged in the mixing and diluting zone II.
The intelligent control area IV is respectively used for controlling the opening or closing of a first backwashing water inlet 201, a second water inlet 203, a mixing stirrer 205, a mixing dilution area water outlet 206, a second backwashing water outlet 207, a first water inlet 208, an ultrasonic bead grinding machine 209, a water storage sample tank water inlet 210 and a second backwashing water inlet 212.
Electromagnetic valves are correspondingly arranged on the first back-washing water inlet 201, the second water inlet 203, the mixed dilution zone water outlet 206, the second back-washing water outlet 207, the first water inlet 208, the water storage sample cell water inlet 210 and the second back-washing water inlet 212, and the electromagnetic valves are electrically connected with the corresponding ends of the PLC; the corresponding end of the PLC is also electrically connected with the corresponding end of the mixing stirrer 205 and the ultrasonic bead grinding machine 209 respectively.
In this embodiment, the intelligent control area IV is not limited to the PLC controller.
Referring to fig. 1, reference numeral 103 indicates a water flow direction, and 104 indicates a command flow direction (PLC controller).
The luminescent bacteria detection area III takes a water outlet 206 of the mixed dilution area for biological toxicity detection by a luminescent bacteria method, analyzes the IC% value of the biological toxicity, transmits related information to the intelligent control area IV for information integration, and has the functions of back washing, low-temperature refrigeration of-30 ℃ and normal-temperature resuscitation inside; the intelligent control area IV controls the front-section preprocessor and the luminous bacteria detection area III to realize the functions of receiving and issuing signals, remotely early warning and notifying and the like.
The utility model discloses the theory of operation as follows:
the water passes through an intelligent control area IV according to program setting, the detection can be selected at intervals for 1-48h, the minimum unit is counted by 1h, the intelligent control area IV controls a first water inlet 208 to feed water, simultaneously a luminescent bacteria detection area III is started to recover luminescent bacteria, a water sample enters an ultrasonic bead grinding machine 209 to be subjected to particle molecular treatment and then enters a water storage pool 210, a signal is sent out when the water amount reaches the amount set by the program, the intelligent control area IV receives a signal to send a water stop finger to a water storage sample pool water inlet 211 and the first water inlet 208 and send a stop instruction to the ultrasonic bead grinding machine 209, then the second water inlet 203 is opened, when the water sample in the water storage pool 210 is drained, the second water inlet 203 is automatically closed, the second backwashing water inlet 212 is opened, the water is diluted to reach the amount set by the program, the second backwashing water inlet 212 is closed, and a mixing stirrer 205 is opened to perform uniform mixing and dilution, and after the recovery of the luminescent bacteria in the luminescent bacteria detection area III is finished, the mixed dilution second water outlet 206 is started.
Under the control of intelligent control district IV, the luminous bacteria detection of biotoxicity is carried out to luminous bacteria detection district III, and is great with data fluctuation in earlier stage when the IC value, to suspicious sample automatic start circulation detection mode promptly, starts control center alarm to remote control end simultaneously to the reaction curve of dynamic display test item, inside self-cleaning after realizing detecting of luminous bacteria detection district III.
After the flow is finished, the mixing and diluting second water outlet 206 is closed, and the second backwashing water outlet 207, the first water inlet 208, the water storage sample tank water inlet 211, the second water inlet 203, the first backwashing water inlet 211, the second backwashing water inlet 212 and the second backwashing water outlet 207 are opened for backwashing. And the intelligent control area III records the data result in a database and transmits the data result to a cloud for storage.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (8)
1. The utility model provides an online early warning equipment is united to industrial waste water biotoxicity which characterized in that includes: a front-section preprocessor and an intelligent online biological toxicity detector; the front-section preprocessor comprises a sludge crushing area and a mixing and diluting area communicated with the sludge crushing area; the intelligent online biological toxicity detector comprises a luminous bacteria detection area and an intelligent control area; the luminescent bacteria detection area is communicated with the mixed dilution area and is used for detecting the biotoxicity by a luminescent bacteria method; the intelligent control area is respectively used for controlling the luminous bacteria detection area, the sludge smashing area and the mixing dilution area to work.
2. The combined online early warning device for the biotoxicity of the industrial wastewater as claimed in claim 1, wherein the sludge mashing area comprises a particle grinding area and a water storage sample pool; the particle grinding area, the water storage sample pool and the mixing and diluting area are in combined contact to form a waterproof and anticorrosive semi-sealed rectangular box body.
3. The combined online early warning device for the biotoxicity of the industrial wastewater as claimed in claim 2, wherein partition plates are arranged among the particle grinding area, the water storage sample pool and the mixing and diluting area; half sealed box upper portion all is for dismantling the top cap, realizes half sealed state.
4. The combined on-line early warning device for industrial wastewater biotoxicity according to claim 3, wherein the particle grinding area is arranged in the foremost end of the front-section preprocessor device; an ultrasonic bead grinding machine is arranged in the particle grinding area; and the particle grinding area is also provided with a first water inlet which is connected with one end of the ultrasonic bead grinding machine.
5. The combined online early warning device for the biotoxicity of the industrial wastewater as claimed in claim 4, wherein a water inlet of the water storage tank is formed in the water storage tank; the water inlet of the water storage tank is connected with the other end of the ultrasonic bead grinding machine; a first back-flushing water inlet is also formed in the water inlet of the water storage tank; the water storage sample pool is also provided with a high-sensitivity range regulating instrument, and the high-sensitivity range regulating instrument is electrically connected with the intelligent control area.
6. The combined online early warning device for the biotoxicity of the industrial wastewater as claimed in claim 5, wherein a second water inlet, a mixed dilution zone water outlet, a second backwashing water inlet and a second backwashing water outlet are further formed in the mixed dilution zone; the mixed dilution zone is connected with the luminous bacteria detection zone through a water outlet of the mixed dilution zone, and the mixed dilution zone is communicated with the water storage pool through a second water inlet; the second backwashing water inlet and the second backwashing water outlet form internal backwashing.
7. The combined online early warning device for the biotoxicity of the industrial wastewater as claimed in claim 6, wherein a mixing stirrer is further arranged in the mixing and diluting area.
8. The combined online early warning device for the biotoxicity of the industrial wastewater as claimed in claim 7, wherein the intelligent control area is respectively used for controlling the opening or closing of the first backwashing water inlet, the second water inlet, the mixing stirrer, the mixing dilution area water outlet, the second backwashing water outlet, the first water inlet, the ultrasonic bead grinding machine, the water storage sample tank water inlet and the second backwashing water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121055401.9U CN215249812U (en) | 2021-05-17 | 2021-05-17 | Industrial wastewater biotoxicity joint online early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121055401.9U CN215249812U (en) | 2021-05-17 | 2021-05-17 | Industrial wastewater biotoxicity joint online early warning device |
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| Publication Number | Publication Date |
|---|---|
| CN215249812U true CN215249812U (en) | 2021-12-21 |
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| CN202121055401.9U Active CN215249812U (en) | 2021-05-17 | 2021-05-17 | Industrial wastewater biotoxicity joint online early warning device |
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| CN (1) | CN215249812U (en) |
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2021
- 2021-05-17 CN CN202121055401.9U patent/CN215249812U/en active Active
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Denomination of utility model: A Joint Online Warning Equipment for Biological Toxicity of Industrial Wastewater Effective date of registration: 20231010 Granted publication date: 20211221 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: HYNAR WATER Group Corp. Registration number: Y2023980060616 |