CN114894550A - Detection sampling device based on industrial wastewater treatment - Google Patents
Detection sampling device based on industrial wastewater treatment Download PDFInfo
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- CN114894550A CN114894550A CN202210814286.1A CN202210814286A CN114894550A CN 114894550 A CN114894550 A CN 114894550A CN 202210814286 A CN202210814286 A CN 202210814286A CN 114894550 A CN114894550 A CN 114894550A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1418—Depression, aspiration
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The invention discloses a detection sampling device based on industrial wastewater treatment, and particularly relates to the field of wastewater treatment, which comprises a liquid taking mechanism for wastewater treatment for collecting liquid, wherein a layered wastewater storage mechanism for storing a water source is sleeved outside the liquid taking mechanism for wastewater treatment; the liquid taking mechanism for wastewater treatment comprises a first wastewater liquid taking pipeline, a second wastewater liquid taking pipeline, a third wastewater liquid taking pipeline and a fourth wastewater liquid taking pipeline. Get liquid type pipeline and second waste water through first waste water and get liquid type pipeline and promote downwards at layer-stepping waste water storage mechanism's inner chamber for the more ascending multi-water layer waste water sampling cylinder of sectional type, the water source of gathering is close to the deep water layer more, and multi-water layer waste water sampling cylinder of sectional type can sample multi-water layer sample simultaneously, and categorised storage reaches the effect of categorised different water layer water sources of gathering.
Description
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to a detection sampling device based on industrial wastewater treatment.
Background
The urban domestic sewage is different from industrial wastewater, can be stopped or moved by industrial enterprises, solves the source, is mainly derived from a series of urban public places and public facilities such as families, schools, businesses and the like, the wide and inevitable sources of the urban domestic sewage also enable the urban domestic sewage to face regional tendency in sewage treatment, the pollutants of the urban domestic sewage are more than eighty doors, but the main contents are mainly organic matters, wherein the domestic garbage such as starch, protein, sugar, mineral oil and the like is more abundant, and the BOD2 (biological oxygen demand), CODC2 (chemical oxygen demand), TkN (Kjeldahl nitrogen), TP (total phosphorus), TN (total nitrogen) and the like are higher, and the eutrophication of the water body is easily caused after the urban domestic sewage is discharged into the water body, so that a large amount of algae grows and breeds, and the red tide and the water bloom seen at ordinary times are related to the urban domestic sewage.
In waste water treatment's in-process, need take a sample the chemical examination to the water source region of waste water, but the waste water source under the state of stewing or the mobile state, the suspended solid on different water layers is different, can't carry out layering sample simultaneously when leading to actual sampling, if utilize a plurality of sampling tubes to take a sample in proper order, can lead to the sample process loaded down with trivial details again, consequently when the water source sample to waste water treatment, need one kind can once only take out multiclass water layer, and the liquid sampling equipment that can preserve respectively carries out in-service use.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a detection sampling device based on industrial wastewater treatment, in which a first wastewater sampling pipe and a second wastewater sampling pipe are pushed downward in an inner cavity of a layered wastewater storage mechanism, so that an ascending segmented multi-water-layer wastewater sampling cylinder is closer to a deep water layer than a collected water source, and the multi-segmented multi-water-layer wastewater sampling cylinder can simultaneously sample a multi-water-layer sample, thereby solving the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a detection sampling device based on industrial wastewater treatment comprises a liquid taking mechanism for wastewater treatment for collecting liquid, wherein a layered wastewater storage mechanism for storing a water source is sleeved outside the liquid taking mechanism for wastewater treatment, and a plurality of positioning and fixing mechanisms for fixing are mounted on the outer wall of the layered wastewater storage mechanism;
the liquid taking mechanism for wastewater treatment comprises a first wastewater liquid taking pipeline, a second wastewater liquid taking pipeline, a third wastewater liquid taking pipeline and a fourth wastewater liquid taking pipeline, the first wastewater liquid-taking pipeline is communicated with the second wastewater liquid-taking pipeline, the first wastewater liquid-taking pipeline and the second wastewater liquid-taking pipeline are straight pipelines, the first wastewater liquid-taking pipeline is communicated with the third wastewater liquid-taking pipeline, a waterway of the first wastewater liquid-taking pipeline and a waterway of the third wastewater liquid-taking pipeline form a three-way state, the third waste water liquid taking pipeline is communicated with the fourth waste water liquid taking pipeline, a first pipeline type check valve is communicated between the first waste water liquid taking pipeline and the second waste water liquid taking pipeline, a second pipeline type check valve is communicated between the third wastewater taking type pipeline and the fourth wastewater taking type pipeline;
the flow direction of the first pipe check valve is: from the second wastewater liquid-taking pipeline to the first wastewater liquid-taking pipeline; the flow direction of the second pipe check valve is: a third wastewater liquid-taking pipeline to a fourth wastewater liquid-taking pipeline;
the first wastewater liquid taking pipeline and the second wastewater liquid taking pipeline are hard PVC water pipes, and the third wastewater liquid taking pipeline and the fourth wastewater liquid taking pipeline are rubber or polyethylene hoses;
the layered wastewater storage mechanism comprises a first connecting cylinder, a second connecting cylinder is communicated and arranged at the top of the first connecting cylinder, one end of the second connecting cylinder is in threaded connection with a multi-section multi-water-layer wastewater sampling cylinder, the multi-section multi-water-layer wastewater sampling cylinder is sealed in a threaded connection mode, a first sliding groove is formed in the top of the second connecting cylinder, a first wastewater liquid taking pipeline is connected into the first sliding groove in a sliding mode, a second sliding groove is formed in the bottom of the first connecting cylinder, and a second wastewater liquid taking pipeline is connected into the second sliding groove in a sliding mode;
every the inner wall of sectional type multi-water layer waste water sampling barrel all fixed mounting put rubber gasket in, the middle part of putting rubber gasket in is the integral type and is connected with the tensile circle of rubber, under the condition of not receiving external force, the tensile circle of rubber is in the shrink state.
Through adopting above-mentioned technical scheme, after waste water treatment is accomplished with getting liquid mechanism and the preliminary installation of layer-stepping waste water storage mechanism and location, can carry out the sampling work of water source sample, at the in-process of actual sampling:
the first time of pinching the liquid taking air bag connector to discharge the gas in the liquid taking air bag connector, the first pipeline type check valve performs check on the gas, so that the gas flows out of the second pipeline type check valve and flows to the bottom of the fourth wastewater liquid taking type pipeline;
the liquid taking air bag connector is loosened for the first time, so that the self elasticity of the liquid taking air bag connector recovers potential energy, the liquid taking air bag connector generates suction in a pipeline of the first waste water liquid taking pipeline, at the moment, the second pipeline type check valve generates a check state, the first pipeline type check valve forms a passage, and liquid is sucked in the second waste water liquid taking pipeline and is reserved in an inner cavity of the liquid taking air bag connector;
the air bag connector for taking liquid is operated in a reciprocating mode to generate a water absorbing and discharging state, sucked water is discharged to a cavity of the sectional type multi-water-layer waste water sampling cylinder, an inner cavity of the sectional type multi-water-layer waste water sampling cylinder is in a sealed state, and the fourth waste water liquid taking pipeline is a soft pipeline, so that an upward thrust can be generated on the fourth waste water liquid taking pipeline in the process of discharging water of the fourth waste water liquid taking pipeline, and meanwhile, in order to prevent the insufficient upward thrust, the annular floating protection section and the inner ring type floating ring can play a role of floating on the water surface, so that the fourth waste water liquid taking pipeline is assisted to eject the middle rubber sealing sheet;
in addition, the first wastewater liquid taking type pipeline and the second wastewater liquid taking type pipeline are pushed downwards in an inner cavity of the layered wastewater storage mechanism, so that the sectional type multi-water-layer wastewater sampling cylinder is more upward, the collected water source is closer to a deep water layer, after rubber stretching rings in each sectional type multi-water-layer wastewater sampling cylinder are all shrunk, the sectional type multi-water-layer wastewater sampling cylinder is screwed out in a thread dismantling mode, liquid in the sectional type multi-water-layer wastewater sampling cylinder is taken out, and multi-sectional type multi-water-layer samples can be sampled simultaneously by the multi-sectional type multi-water-layer wastewater sampling cylinder and are stored in a classified mode.
In a preferred embodiment, the top and the bottom of the middle rubber sealing sheet are respectively provided with an upper limiting retainer and a lower limiting retainer, the lower limiting retainer and the upper limiting retainer are made of PVC, and the lower limiting retainer and the upper limiting retainer are fixedly arranged on the inner wall of the sectional type multi-layer waste water sampling cylinder.
Through adopting above-mentioned technical scheme, the purpose is in order to play the effect of supporting and protecting to the built-in rubber gasket, because the built-in rubber gasket is made with the rubber stretch ring.
In a preferred embodiment, a liquid taking air bag connector is arranged at the top of the first wastewater liquid taking pipeline in a communication mode.
Through adopting above-mentioned technical scheme, get the purpose of liquid with the gasbag connector, can carry out the water source sample through the mode of pinching, promote the convenience of using.
In a preferred embodiment, an annular floating protection section is fixedly installed at the bottom edge of the fourth wastewater liquid taking type pipeline, a plurality of inner ring type floating rings are fixedly installed at the inner wall of the bottom of the fourth wastewater liquid taking type pipeline, and the materials for manufacturing the annular floating protection section and the inner ring type floating rings have the floating characteristic.
Through adopting above-mentioned technical scheme, get the in-process of liquid type pipeline drainage at fourth waste water, can get liquid type pipeline to fourth waste water and produce ascending thrust, in order to prevent this ascending thrust not enough simultaneously, ring form floats water protection section and inner circle formula and floats water the ring and can play the effect of floating at the surface of water, consequently, supplementary fourth waste water is got ejecting rubber seal piece of putting of liquid type pipeline
In a preferred embodiment, the bottom that the liquid type pipeline was got to second waste water is the connectivity and installs support type bearing seat, support type bearing seat is the setting of hollow column structure, a plurality of preset type feed liquor grooves have been seted up, and are a plurality of to the edge of support type bearing seat preset type feed liquor groove is annular equidistance and sets gradually.
By adopting the technical scheme, the phenomenon that the liquid taking mechanism for wastewater treatment absorbs water at the bottom can be prevented from occurring.
In a preferred embodiment, a bearing type connecting cylinder is fixedly mounted at the bottom of the sectional type multi-water-layer wastewater sampling cylinder, an emergency water outlet groove is formed in the bottom of the bearing type connecting cylinder, a sealing type semi-circular cover is in threaded connection with the emergency water outlet groove in the bottom of the bearing type connecting cylinder, and the bearing type connecting cylinder and the sealing type semi-circular cover are in a sealing arrangement after being connected.
By adopting the technical scheme, the multi-section multi-water-layer wastewater sampling cylinder can be conveniently disassembled and assembled, and when water source samples of different water layers are stored in the multi-section multi-water-layer wastewater sampling cylinder, the multi-section multi-water-layer wastewater sampling cylinder is disassembled in a threaded connection mode, so that the sampled water source is conveniently taken out;
in addition, the sealing type half-round cover is used for opening the sectional type multi-water layer wastewater sampling cylinder in an emergency, and aims to prevent the gas quantity of the sectional type multi-water layer wastewater sampling cylinder at the bottommost part from being too large and the problem of bursting from occurring.
In a preferred embodiment, a support type joint seat is fixedly installed at the bottom of the sealed type semicircular cover, a rod part is arranged in the middle of the support type joint seat, a semicircular water-closing lining is fixedly installed at the rod part of the support type joint seat, and the semicircular water-closing lining is attached to the inner wall of the support type connecting cylinder;
the semicircular water-closing lining is made of rubber materials.
Through adopting above-mentioned technical scheme, be in highly compressed state at the many water layers of sectional type waste water sampling cylinder, the water inside lining is closed in order to reach airtight and leak protection water effect to the semicircle type.
In a preferred embodiment, a preset type indicating groove communicated with each other is formed in the outer side of the multi-section multi-water-layer wastewater sampling cylinder, and a preset type indicating strip for observing the water level is fixedly arranged on the inner wall of the preset type indicating groove;
the sectional type multi-water-layer waste water sampling cylinder is made of transparent materials.
Through adopting above-mentioned technical scheme, the material characteristic of many water layers of sectional type waste water sampling section of thick bamboo is for the convenience of observing water source sample condition
In a preferred embodiment, the positioning and fixing mechanism comprises an arc-shaped supporting cantilever, the arc-shaped supporting cantilever is mounted on the surface of the layered wastewater storage mechanism through a bolt, and an externally-hung torsion spring section is wound on the surface of the arc-shaped supporting cantilever.
Through adopting above-mentioned technical scheme, install in the soil in pond with getting liquid mechanism and layer-stepping waste water storage mechanism for the treatment of waste water in order to make things convenient for, insert in soil through supporting cantilever with the arc and outer hanging torsional spring section.
In a preferred embodiment, the two ends of the arc-shaped supporting cantilever are in threaded connection with positioning type bolt seats, positioning type sucker covers are fixedly mounted at the two ends of the arc-shaped supporting cantilever through the positioning type bolt seats, and anti-collision rubber rings for protection are fixedly mounted on the surface walls of the first connecting cylinder, the second connecting cylinder and the sectional type multi-water-layer wastewater sampling cylinder.
By adopting the technical scheme, the liquid taking mechanism and the layered wastewater storage mechanism for wastewater treatment are conveniently arranged on the smooth surface wall.
The invention has the technical effects and advantages that:
1. according to the invention, the first wastewater liquid-taking pipeline and the second wastewater liquid-taking pipeline are pushed downwards in the inner cavity of the layered wastewater storage mechanism, so that the more upward sectional multi-water-layer wastewater sampling cylinder, the closer the acquired water source is to the deep water layer, when the rubber stretching ring in each sectional multi-water-layer wastewater sampling cylinder is contracted, the sectional multi-water-layer wastewater sampling cylinder is screwed out in a thread dismounting manner, the liquid in the sectional multi-water-layer wastewater sampling cylinder is taken out, and the multi-section multi-water-layer wastewater sampling cylinders can simultaneously sample multi-water-layer samples and store the samples in a classified manner, so that the effect of collecting different water sources in a classified manner is achieved;
2. the invention generates the states of water absorption and water discharge by operating the air bag connector for taking liquid in a reciprocating way, discharges the absorbed water to the cavity of the sectional type multi-water-layer waste water sampling cylinder, and because the inner cavity of the sectional type multi-water layer waste water sampling cylinder is in a sealed state and the fourth waste water liquid taking type pipeline is a soft pipeline, therefore, in the process of draining the fourth wastewater liquid taking pipeline, the fourth wastewater liquid taking pipeline can generate upward thrust, meanwhile, in order to prevent the upward thrust from being insufficient, the annular floating protection section and the inner ring type floating ring can float on the water surface, so that the middle rubber sealing sheet is pushed out by the fourth wastewater liquid-taking pipeline in an auxiliary manner, after the fourth wastewater liquid taking pipeline is ejected out, the rubber stretching ring drives the middle rubber sealing sheet to shrink into a closed circular ring, so that the whole sectional type multi-water-layer wastewater sampling cylinder can finish the water taking effect on different water layers.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention.
FIG. 3 is an enlarged view of the portion B of FIG. 1 according to the present invention.
Fig. 4 is a schematic axial side structure of the present invention.
FIG. 5 is an enlarged view of the structure of the portion C of FIG. 4 according to the present invention.
Fig. 6 is a structural sectional view of the present invention.
FIG. 7 is an enlarged view of the structure of the portion D in FIG. 6 according to the present invention.
FIG. 8 is an enlarged view of the structure of the portion E in FIG. 6 according to the present invention.
FIG. 9 is an enlarged view of the structure of the portion F shown in FIG. 6 according to the present invention.
FIG. 10 is an enlarged view of the structure of the portion G of FIG. 6 according to the present invention.
The reference signs are: 1 a liquid taking mechanism for wastewater treatment, 101 a first wastewater liquid taking pipeline, 102 a second wastewater liquid taking pipeline, 103 a third wastewater liquid taking pipeline, 104 a fourth wastewater liquid taking pipeline, 105 a first pipeline check valve, 106 a second pipeline check valve, 107 a liquid taking air bag connector, 108 circular floating protection sections, 109 an inner ring type floating ring, 110 a support type bearing seat, 111 a preset type liquid inlet groove, 2 a layered wastewater storage mechanism, 21 a first connecting cylinder, 22 a second connecting cylinder, 23 a segmented multi-layer wastewater sampling cylinder, 24 a support type connecting cylinder, 25 a preset type indicating groove, 26 a preset type indicating strip, 27 a support type connecting seat, 28 a semi-circular water closing lining, 29 a sealed semi-circular cover, 210 an anti-collision rubber ring, 211 an upper limit protective ring, 212 a lower limit protective ring, 213 rubber, 214 a rubber stretching ring, 3 a positioning and fixing mechanism, 31 an arc-shaped support cantilever, 32 externally-hung torsion spring sections, 33 positioning type bolt seats and 34 positioning type suction cup covers.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-10 of the specification, the detection sampling device based on industrial wastewater treatment comprises a wastewater treatment liquid taking mechanism 1 for collecting liquid, a layered wastewater storage mechanism 2 for storing a water source is sleeved outside the wastewater treatment liquid taking mechanism 1, and a plurality of positioning and fixing mechanisms 3 for fixing are mounted on the outer wall of the layered wastewater storage mechanism 2;
the liquid taking mechanism 1 for wastewater treatment comprises a first wastewater liquid taking pipeline 101, a second wastewater liquid taking pipeline 102, a third wastewater liquid taking pipeline 103 and a fourth wastewater liquid taking pipeline 104, the first wastewater liquid taking pipeline 101 is communicated with the second wastewater liquid taking pipeline 102, the first wastewater liquid taking pipeline 101 and the second wastewater liquid taking pipeline 102 are straight pipelines, the first wastewater liquid taking pipeline 101 is communicated with the third wastewater liquid taking pipeline 103, a water path of the first wastewater liquid taking pipeline 101 and a water path of the third wastewater liquid taking pipeline 103 form a three-way state, the third wastewater liquid taking pipeline 103 is communicated with the fourth wastewater liquid taking pipeline 104, a first pipeline type check valve 105 is communicated between the first wastewater liquid taking pipeline 101 and the second wastewater liquid taking pipeline 102, and a second pipeline type check valve 106 is communicated between the third wastewater liquid taking pipeline 103 and the fourth wastewater liquid taking pipeline 104;
wherein the flow direction of the first pipe check valve 105 is as shown in fig. 7: from the second wastewater liquid-taking pipeline 102 to the first wastewater liquid-taking pipeline 101; flow direction of second pipe check valve 106: a third wastewater liquid-taking pipeline 103 to a fourth wastewater liquid-taking pipeline 104; the first wastewater liquid taking pipeline 101 and the second wastewater liquid taking pipeline 102 are hard PVC water pipes, and the third wastewater liquid taking pipeline 103 and the fourth wastewater liquid taking pipeline 104 are rubber or polyethylene hoses;
as shown in fig. 6, 7 and 8, the layered wastewater storage mechanism 2 includes a first connecting cylinder 21, a second connecting cylinder 22 is communicated with the top of the first connecting cylinder 21, one end of the second connecting cylinder 22 is connected with a multi-segment multi-stage multi-water-layer wastewater sampling cylinder 23 in a threaded manner, the multi-segment multi-stage multi-water-layer wastewater sampling cylinder 23 is sealed in a threaded manner, a first chute is formed in the top of the second connecting cylinder 22, a first wastewater liquid-taking pipeline 101 is connected in the first chute in a sliding manner, a second chute is formed in the bottom of the first connecting cylinder 21, and a second wastewater liquid-taking pipeline 102 is connected in the second chute in a sliding manner; the inner wall of each sectional type multi-water layer wastewater sampling cylinder 23 is fixedly provided with a middle rubber sealing sheet 213, the middle part of the middle rubber sealing sheet 213 is integrally connected with a rubber stretching ring 214, and the rubber stretching ring 214 is in a contraction state under the condition of no external force.
In actual use, the liquid-taking air bag connector 107 is operated to and fro to generate water-absorbing and water-discharging states, the absorbed water is discharged to the chamber of the sectional type multi-water layer waste water sampling cylinder 23, and since the inner cavity of the sectional type multi-layered wastewater sampling cartridge 23 is in a sealed state and the fourth wastewater liquid taking type pipe 104 is a soft pipe, therefore, during the draining process of the fourth wastewater liquid-taking type pipe 104, an upward thrust is generated to the fourth wastewater liquid-taking type pipe 104, meanwhile, in order to prevent the upward thrust from being insufficient, the annular floating protection section 108 and the inner ring type floating ring 109 can play a role of floating on the water surface, therefore, the fourth wastewater liquid-taking pipeline 104 is assisted to eject the middle rubber sealing sheet 213, after the fourth wastewater liquid-taking pipeline 104 is ejected, the rubber stretching ring 214 drives the middle rubber sealing sheet 213 to shrink into a closed circular ring, so that the sectional multi-water-layer wastewater sampling cylinder 23 finishes the water taking function;
in addition, the first wastewater sampling type pipeline 101 and the second wastewater sampling type pipeline 102 are pushed downwards in the inner cavity of the layered wastewater storage mechanism 2, so that the ascending segmented multi-water-layer wastewater sampling cylinder 23 is closer to the deep water layer, after the rubber stretching ring 214 in each segmented multi-water-layer wastewater sampling cylinder 23 is contracted, the segmented multi-water-layer wastewater sampling cylinder 23 is screwed out in a thread dismounting manner, liquid in the segmented multi-water-layer wastewater sampling cylinder 23 is taken out, and the segmented multi-water-layer wastewater sampling cylinder 23 can simultaneously sample multi-water-layer samples and store the samples in a classified manner.
In addition, according to the above embodiment, the upper limit retainer 211 and the lower limit retainer 212 are attached to the top and the bottom of the middle rubber seal piece 213, respectively, the lower limit retainer 212 and the upper limit retainer 211 are made of PVC, and the lower limit retainer 212 and the upper limit retainer 211 are fixedly attached to the inner wall of the segmental type multi-water-layer waste water sampling tube 23.
The top of the first wastewater liquid-taking pipeline 101 is communicated with a liquid-taking air bag connector 107.
An annular floating protection section 108 is fixedly installed at the bottom edge of the fourth wastewater liquid taking type pipeline 104, a plurality of inner ring type floating rings 109 are fixedly installed at the inner wall of the bottom of the fourth wastewater liquid taking type pipeline 104, and materials for manufacturing the annular floating protection section 108 and the inner ring type floating rings 109 have the floating characteristic; the bottom that liquid type pipeline 102 was got to second waste water is the intercommunication form and installs support type bearing seat 110, and support type bearing seat 110 is the setting of hollow column structure, and a plurality of types of presetting feed liquor grooves 111 have been seted up to support type bearing seat 110's edge, and a plurality of types of presetting feed liquor grooves 111 are annular equidistance and set gradually.
A bearing type connecting cylinder 24 is fixedly installed at the bottom of the sectional type multi-water-layer wastewater sampling cylinder 23, an emergency water outlet groove is formed in the bottom of the bearing type connecting cylinder 24, the emergency water outlet groove in the bottom of the bearing type connecting cylinder 24 is in threaded connection with a sealing type semi-circular cover 29, and the bearing type connecting cylinder 24 and the sealing type semi-circular cover 29 are arranged in a sealing manner after being connected; a support type connecting seat 27 is fixedly arranged at the bottom of the sealing type semicircular cover 29, a rod part is arranged in the middle of the support type connecting seat 27, a semicircular water-closing lining 28 is fixedly arranged at the rod part of the support type connecting seat 27, and the semicircular water-closing lining 28 is attached to the inner wall of the support type connecting cylinder 24;
the semicircular water-closing liner 28 is made of a rubber material.
A preset type indicating groove 25 communicated with each other is formed in the outer side of the multi-section type multi-water-layer wastewater sampling cylinder 23, and a preset type indicating strip 26 for observing the water level is fixedly installed on the inner wall of the preset type indicating groove 25;
the segmented multi-aqueous layer waste water sampling cartridge 23 is made of a transparent material.
The positioning and fixing mechanism 3 comprises an arc-shaped supporting cantilever 31, the arc-shaped supporting cantilever 31 is installed on the surface of the layered wastewater storage mechanism 2 through a bolt, and an externally-hung torsion spring section 32 is wound on the surface of the arc-shaped supporting cantilever 31; the both ends threaded connection of arc support cantilever 31 has location type bolt seat 33, and the both ends of arc support cantilever 31 have location type suction cup cover 34 through location type bolt seat 33 fixed mounting, and the table wall fixed mounting of first connecting cylinder 21, second connecting cylinder 22 and sectional type multi-water layer waste water sampling cylinder 23 has crashproof rubber circle 210.
In the above embodiment, it should be noted that, first, the environment of the wastewater source is divided into regions, and if the load of the wastewater source is a tank or a tank, the load can be hung at the mouth of the tank by the form of the layered wastewater storage mechanism 2, and then the load is adsorbed by the positioning type sucker cover 34 of the positioning and fixing mechanism 3, so as to achieve the effect of double fixing;
if the waste water source site is constructed in a pond type, part of the sectional type multi-water-layer waste water sampling cylinder 23 is inserted into soil at the edge of the pond, the second waste water liquid taking type pipeline 102 is inserted into a shallow water area of the pond, the acquisition sequence is from shallow water to deep water, and the acquisition sequence of the sectional type multi-water-layer waste water sampling cylinder 23 is from shallow water samples to deep water samples from bottom to top;
after the liquid taking mechanism 1 and the layered wastewater storage mechanism 2 for wastewater treatment are preliminarily installed and positioned, the water source sample can be sampled, and in the actual sampling process,
the first time of pinching the liquid-taking air bag connector 107 to discharge the gas in the liquid-taking air bag connector 107, the first pipeline type check valve 105 performs check on the gas, so that the gas flows out of the second pipeline type check valve 106 and flows to the bottom of the fourth wastewater liquid-taking pipeline 104;
the liquid taking air bag connector 107 is loosened for the first time, so that the self elasticity of the liquid taking air bag connector 107 recovers potential energy, the liquid taking air bag connector 107 generates suction in the pipeline of the first wastewater liquid taking type pipeline 101, at the moment, the second pipeline type check valve 106 generates a check state, the first pipeline type check valve 105 forms a passage, the second wastewater liquid taking type pipeline 102 sucks liquid, and the liquid is reserved in the inner cavity of the liquid taking air bag connector 107;
the air bag connector 107 for taking liquid is operated in a reciprocating manner in this way, a water-absorbing and water-discharging state is generated, the absorbed water is discharged to the chamber of the sectional type multi-water layer waste water sampling cylinder 23, and since the inner cavity of the sectional type multi-layered wastewater sampling cartridge 23 is in a sealed state and the fourth wastewater liquid taking type pipe 104 is a soft pipe, therefore, during the draining process of the fourth wastewater liquid-taking type pipe 104, an upward thrust is generated to the fourth wastewater liquid-taking type pipe 104, meanwhile, in order to prevent the upward thrust from being insufficient, the annular floating protection section 108 and the inner ring type floating ring 109 can play a role of floating on the water surface, therefore, the fourth wastewater liquid-taking pipeline 104 is assisted to eject the middle rubber sealing sheet 213, after the fourth wastewater liquid-taking pipeline 104 is ejected, the rubber stretching ring 214 drives the middle rubber sealing sheet 213 to shrink into a closed circular ring, so that the sectional multi-water-layer wastewater sampling cylinder 23 finishes the water taking function;
in addition, the first wastewater sampling type pipeline 101 and the second wastewater sampling type pipeline 102 are pushed downwards in the inner cavity of the layered wastewater storage mechanism 2, so that the more the upward sectional type multi-water layer wastewater sampling cylinder 23 is, the closer the collected water source is to the deep water layer, when the rubber stretching ring 214 in each sectional type multi-water layer wastewater sampling cylinder 23 is shrunk, the sectional type multi-water layer wastewater sampling cylinder 23 is screwed out in a thread dismounting mode, the liquid in the sectional type multi-water layer wastewater sampling cylinder 23 is taken out, and the multi-sectional type multi-water layer wastewater sampling cylinders 23 can simultaneously sample multi-water layer samples and store the samples in a classified manner;
in addition, the sealing type half-round cover 29 is used for opening the sectional type multi-water layer wastewater sampling cylinder 23 in an emergency, and aims to prevent the gas quantity of the sectional type multi-water layer wastewater sampling cylinder 23 at the bottommost part from being too large and causing the problem of burst;
the preset type indication groove 25 and the preset type indication strip 26 are arranged to facilitate observation of the liquid state in the sectional type multi-water layer wastewater sampling cylinder 23.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A detection sampling device based on industrial wastewater treatment comprises a liquid taking mechanism (1) for wastewater treatment for collecting liquid, wherein a layered wastewater storage mechanism (2) for storing a water source is sleeved on the outer side of the liquid taking mechanism (1) for wastewater treatment, and a plurality of positioning and fixing mechanisms (3) for fixing are mounted on the outer wall of the layered wastewater storage mechanism (2);
the method is characterized in that:
the liquid taking mechanism (1) for wastewater treatment comprises a first wastewater liquid taking pipeline (101), a second wastewater liquid taking pipeline (102), a third wastewater liquid taking pipeline (103) and a fourth wastewater liquid taking pipeline (104), wherein the first wastewater liquid taking pipeline (101) and the second wastewater liquid taking pipeline (102) are communicated, the first wastewater liquid taking pipeline (101) and the second wastewater liquid taking pipeline (102) are straight pipelines, the first wastewater liquid taking pipeline (101) and the third wastewater liquid taking pipeline (102) are communicated, a water path of the first wastewater liquid taking pipeline (101) and the third wastewater liquid taking pipeline (103) forms a three-way state, the third wastewater liquid taking pipeline (103) and the fourth wastewater liquid taking pipeline (104) are communicated, and a first pipeline type check valve (105) is arranged between the first wastewater liquid taking pipeline (101) and the second wastewater liquid taking pipeline (102), a second pipeline type check valve (106) is communicated between the third wastewater liquid taking pipeline (103) and the fourth wastewater liquid taking pipeline (104);
-the flow direction of the first pipe check valve (105): from the second wastewater liquid-taking pipeline (102) to the first wastewater liquid-taking pipeline (101); -the flow direction of the second pipe check valve (106): a third waste water liquid-taking pipeline (103) to a fourth waste water liquid-taking pipeline (104);
the first wastewater liquid taking pipeline (101) and the second wastewater liquid taking pipeline (102) are hard PVC water pipes, and the third wastewater liquid taking pipeline (103) and the fourth wastewater liquid taking pipeline (104) are rubber or polyethylene hoses;
the layered wastewater storage mechanism (2) comprises a first connecting cylinder (21), a second connecting cylinder (22) is communicated with the top of the first connecting cylinder (21), one end of the second connecting cylinder (22) is in threaded connection with a multi-section multi-water-layer wastewater sampling cylinder (23), the multi-section multi-water-layer wastewater sampling cylinder (23) is sealed in a threaded connection mode, a first sliding groove is formed in the top of the second connecting cylinder (22), the first wastewater liquid taking pipeline (101) is connected into the first sliding groove in a sliding mode, a second sliding groove is formed in the bottom of the first connecting cylinder (21), and the second wastewater liquid taking pipeline (102) is connected into the second sliding groove in a sliding mode;
every the inner wall of sectional type multiple water layer waste water sampling section of thick bamboo (23) all fixed mounting put rubber seal piece (213) in, the middle part of putting rubber seal piece (213) in is the integral type and is connected with tensile circle of rubber (214), under the condition that does not receive external force, tensile circle of rubber (214) is in the contraction state.
2. The industrial wastewater treatment-based detection sampling device according to claim 1, characterized in that: the top and the bottom of the middle rubber sealing piece (213) are respectively provided with an upper limiting retainer (211) and a lower limiting retainer (212), the lower limiting retainer (212) and the upper limiting retainer (211) are made of PVC, and the lower limiting retainer (212) and the upper limiting retainer (211) are fixedly arranged on the inner wall of the sectional type multi-water-layer wastewater sampling cylinder (23).
3. The industrial wastewater treatment-based detection sampling device according to claim 2, characterized in that: and the top of the first wastewater liquid taking type pipeline (101) is communicated with a liquid taking air bag connector (107).
4. The industrial wastewater treatment-based detection sampling device according to claim 3, characterized in that: the bottom edge fixed mounting that the liquid type pipeline (104) was got to fourth waste water has ring form buoyancy protection section (108), the inner wall department fixed mounting that the liquid type pipeline (104) bottom was got to fourth waste water has a plurality of inner circle formula buoyancy ring (109), preparation the material of ring form buoyancy protection section (108) and inner circle formula buoyancy ring (109) all has the characteristic of floating.
5. The industrial wastewater treatment-based detection sampling device according to claim 4, characterized in that: the bottom that liquid type pipeline (102) was got to second waste water is the intercommunication form and installs support type bearing seat (110), support type bearing seat (110) are the setting of cavity column structure, a plurality of preset type feed liquor grooves (111) have been seted up to the edge of support type bearing seat (110), and are a plurality of preset type feed liquor groove (111) are annular equidistance and set gradually.
6. The industrial wastewater treatment-based detection sampling device according to claim 2, characterized in that: the bottom fixed mounting of sectional type multiple water layer waste water sampling section of thick bamboo (23) has bearing type connecting cylinder (24), the bottom of bearing type connecting cylinder (24) is equipped with emergent water outlet tank, the emergent water outlet tank threaded connection of the bottom of bearing type connecting cylinder (24) has canned type half-round cover (29).
7. The industrial wastewater treatment-based detection sampling device according to claim 6, characterized in that: a support type connecting seat (27) is fixedly installed at the bottom of the sealed type semi-circular cover (29), a rod part is arranged in the middle of the support type connecting seat (27), a semi-circular water-closing lining (28) is fixedly installed at the rod part of the support type connecting seat (27), and the semi-circular water-closing lining (28) is attached to the inner wall of the bearing type connecting cylinder (24);
the semicircular water-closing liner (28) is made of rubber material.
8. The industrial wastewater treatment-based detection sampling device according to claim 7, characterized in that: a preset type indicating groove (25) communicated with each other is formed in the outer side of the multi-section type multi-water-layer wastewater sampling cylinder (23), and a preset type indicating strip (26) for observing the water level is fixedly installed on the inner wall of the preset type indicating groove (25);
the sectional type multi-water layer waste water sampling cylinder (23) is made of transparent materials.
9. The industrial wastewater treatment-based detection sampling device according to claim 8 or 1, characterized in that: location and fixed establishment (3) support cantilever (31) including the arc, arc supports cantilever (31) and passes through the bolt and install on the surface of layer-stepping waste water storage mechanism (2), the surface of arc support cantilever (31) has around having outer hanging torsion spring section (32).
10. The industrial wastewater treatment-based detection sampling device according to claim 9, characterized in that: two ends of the arc-shaped supporting cantilever (31) are in threaded connection with positioning type bolt seats (33), and two ends of the arc-shaped supporting cantilever (31) are fixedly provided with positioning type suction cup covers (34) through the positioning type bolt seats (33);
and an anti-collision rubber ring (210) is fixedly arranged on the surface wall of the first connecting cylinder (21), the second connecting cylinder (22) and the sectional type multi-water-layer wastewater sampling cylinder (23).
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