CN107300487B - Filterable layering extraction sampling device for waste water on-line monitoring - Google Patents
Filterable layering extraction sampling device for waste water on-line monitoring Download PDFInfo
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- CN107300487B CN107300487B CN201710739581.4A CN201710739581A CN107300487B CN 107300487 B CN107300487 B CN 107300487B CN 201710739581 A CN201710739581 A CN 201710739581A CN 107300487 B CN107300487 B CN 107300487B
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- 239000002351 wastewater Substances 0.000 title claims abstract description 78
- 238000005070 sampling Methods 0.000 title claims abstract description 31
- 238000012544 monitoring process Methods 0.000 title claims abstract description 11
- 238000000605 extraction Methods 0.000 title claims abstract description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims 6
- 241001330002 Bambuseae Species 0.000 claims 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 6
- 239000011425 bamboo Substances 0.000 claims 6
- 239000007787 solid Substances 0.000 claims 2
- 238000009434 installation Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 238000004458 analytical method Methods 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 50
- 238000001914 filtration Methods 0.000 description 31
- 238000001514 detection method Methods 0.000 description 23
- 239000002912 waste gas Substances 0.000 description 17
- 239000007789 gas Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 238000012806 monitoring device Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
- G01N1/16—Devices for withdrawing samples in the liquid or fluent state with provision for intake at several levels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides a filterable layered extraction sampling device box for online wastewater monitoring, which comprises a sampling cylinder, wherein a first clamping groove is fixedly arranged on the inner wall of the sampling cylinder along the length direction, and a gear plate is clamped in the first clamping groove, when the box is used, the ratchet plate is separated from an adjusting gear when the tail part of the ratchet plate is pressed, the adjusting gear can slide up and down under the clamping of a second clamping groove to drive a sampling cup to slide up and down, the position of the sampling cup can be randomly adjusted, when the tail part of the ratchet plate is loosened, the head part of the ratchet plate clamps the adjusting gear to fix the position of the sampling cup, the sampling cylinder is slowly stretched into wastewater, pressure is applied to the pressing device, a pulling rope is contracted to open a cylinder cover, wastewater of each layer enters each set sampling cup, the pressing device is loosened, the cylinder cover is closed to prevent the wastewater from continuously entering, a rubber plug at the lower part of the sampling cup is lifted, and a sample is collected, and (5) putting the sample into an online monitoring analyzer for analysis.
Description
Technical Field
The invention relates to the technical field of wastewater and waste gas detection, in particular to a high-efficiency online wastewater and waste gas monitoring device capable of collecting waste gas at multiple positions.
Background
Along with the continuous enhancement of human environmental protection consciousness, the emission requirement of factories to waste water is higher and higher, a large amount of waste water and waste gas can be generated in the industrial chemical production process, when the emitted waste water and waste gas are monitored in real time in the prior art, a sample is firstly extracted from the waste water, a water quality analyzer is used for analyzing the waste water, then the waste gas in the waste water is analyzed, the contents of components and various pollutants in the waste water and waste gas are obtained, and the waste water and waste gas which do not reach the standard are strictly treated until the emission standard is reached. At present, the existing waste water and waste gas monitoring device has the following defects when detecting waste water and waste gas:
1. the pretreatment of the wastewater before detection is not perfect enough, dirt is formed on the surface of a sampling pipeline, and large-particle impurities are inevitably mixed in the wastewater, so that the pipeline is easy to block, and the water quality analysis is influenced;
2. the automation degree is not high, and the pollutant content in the wastewater can not be detected in a one-to-one correspondence manner at the same time, so that the detection efficiency is low;
3. the pollutant content of each waste water in the wastewater disposal basin is different, and the waste water can not be gathered in many places to current waste water exhaust gas monitoring devices, has influenced the accuracy of waste water monitoring.
Disclosure of Invention
The invention aims to provide an efficient online wastewater and waste gas monitoring device capable of collecting waste water and waste gas at multiple positions so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a high-efficiency online wastewater and waste gas monitoring device capable of collecting waste water and waste gas at multiple places comprises a detection cabinet, wherein a water filtering box is arranged on the right side and the left side of the detection cabinet, a driving motor is fixedly installed on the surface of the upper end of the water filtering box, an output shaft of the driving motor is movably inserted into the water filtering box, a shaft lever is arranged in the water filtering box, the upper end of the shaft lever is fixedly sleeved in the output shaft of the driving motor, a cylindrical inner groove is formed in the middle of the lower surface of the water filtering box, multiple groups of filtering holes are uniformly formed in the inner wall surface of the cylindrical inner groove, a brush cylinder is arranged in the cylindrical inner groove, the lower end of the shaft lever is movably inserted into the cylindrical inner groove, the brush cylinder is fixedly sleeved on the lower end surface of the shaft lever, the upper surface of the right side of the water filtering box is, the water outlet pipe is communicated and connected with the water inlet hole, the upper end of the right side in the detection cabinet is provided with a filter chamber, the water inlet hole is communicated in the filter chamber, the right side end of the upper surface of the detection cabinet is fixedly provided with a cover plate through a bolt, the lower surface of the cover plate is fixedly provided with a filter plate, the lower end of the filter plate is inserted on the bottom plate surface of the filter chamber, the middle surface of the right side of the filter chamber is communicated and connected with a collection pipe, the lower end of the collection pipe is communicated and connected with a flow divider, the lower end surface of the flow divider is communicated and connected with a plurality of groups of wastewater collection pipes, the middle part of the inner side wall in the detection cabinet is fixedly provided with a device platform plate, the lower ends of the plurality of groups of wastewater collection pipes are all fixedly arranged on the surface, the water quality analyzer is installed on the support frame of the detection cabinet right side end surface, the exhaust fan is installed in the middle of the upper surface of the detection cabinet, the air pipe is installed at the right side end of the exhaust fan, the gas detector is arranged on the lower surface of the right side end of the air pipe, and the detection end of the gas detector is inserted into the air pipe.
Preferably, an air bag is fixedly arranged on the outer side surface of the upper end of the water filtering tank.
Preferably, the right end of the water inlet pipe is communicated and connected with the water pumping end of the water pump, and the lower end of the water outlet pipe is communicated and connected with the water discharging end of the water pump.
Preferably, a waste water outlet is formed in the middle of the lower surface of the detection cabinet.
Preferably, the surface of the upper end of the wastewater collection pipe is uniformly provided with a plurality of groups of water outlet holes.
Preferably, the fiber brush on the surface of the brush barrel is mutually attached to the inner surface of the cylindrical inner groove.
Compared with the prior art, the invention has the beneficial effects that: the invention has convenient operation, higher efficiency of disinfecting the thermometer and convenient zero setting of the thermometer, and comprises the following steps:
1. the water filtering tank is placed in the wastewater pool, the water filtering tank can float on the surface of the wastewater through the air bag on the surface of the upper end of the water filtering tank, the water pump is started, the wastewater can enter the water filtering tank through the filter holes in the cylindrical inner groove, the water filtering tank can float at different positions of the wastewater pool, the wastewater at each position can be collected, and the accuracy of wastewater collection is improved;
2. the driving motor is started, the brush barrel rotates, so that the filtering holes in the cylindrical inner groove can be prevented from being blocked by large-particle impurities, the wastewater enters a filtering chamber of the detection cabinet through the water outlet pipe, and the large-particle impurities in the wastewater can be further filtered through the filtering plate;
3. waste water after filtering enters into the shunt through gathering the pipe in, divide into the multiunit with waste water through the shunt and pour into in the waste water gathers the pipe, then the analysis tip through waste water gathers the intraductal waste water of pipe surface and carries out the detection that corresponds alone to waste water in the waste water gathers, has improved the efficiency that detects, reachs the analysis report through water quality analyzer, and waste gas in the waste water passes through the exhaust fan and discharges into the tuber pipe in, carries out the analysis through the gas detection appearance of tuber pipe lower surface.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention;
FIG. 5 is a schematic view of the connection structure of the stopper and the semi-cylinder according to the present invention.
In the figure: the device comprises a water filtering tank 1, a driving motor 2, a shaft lever 3, a brush barrel 4, a cylindrical inner groove 5, an air bag 6, a filtering hole 7, a water inlet pipe 8, a water pump 9, a water outlet pipe 10, a detection cabinet 11, a water inlet hole 12, a filtering chamber 13, a cover plate 14, a filtering plate 15, a collecting pipe 16, a flow divider 17, a waste water collecting pipe 18, a mounting hole 19, a water quality analyzer 20, an analysis end 21, an overflow hole 22, a platform plate 23, a waste water outlet 24, an exhaust fan 25, an air duct 26 and a gas detector 27.
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 fig. 1-2, the present invention provides a technical solution: a high-efficiency waste water and waste gas online monitoring device capable of collecting at multiple places comprises a detection cabinet 11, a water filtering box 1 is arranged on the left side of the detection cabinet 11, a driving motor 2 is fixedly installed on the surface of the upper end of the water filtering box 1, an output shaft of the driving motor 2 is movably inserted into the water filtering box 1, a shaft lever 3 is arranged in the water filtering box 1, the upper end of the shaft lever 3 is fixedly sleeved in the output shaft of the driving motor 2, a cylindrical inner groove 5 is formed in the middle of the lower surface of the water filtering box 1, a plurality of groups of filtering holes 7 are uniformly formed in the inner wall surface of the cylindrical inner groove 5, a brush cylinder 4 is arranged in the cylindrical inner groove 5, a fiber brush on the surface of the brush cylinder 4 is mutually attached to the inner surface of the cylindrical inner groove 5, the lower end of the shaft lever 3 is movably inserted into the cylindrical inner groove 5, the brush cylinder 4 is fixedly sleeved on the surface of, an air bag 6 is fixedly arranged on the outer side surface of the upper end of the water filtering tank 1, so that the water filtering tank 1 can float on the surface of waste water.
The surface of the middle part of the right side of the filtering chamber 13 is communicated and connected with a collecting pipe 16, the lower end of the collecting pipe 16 is communicated and connected with a flow divider 17, the surface of the lower end of the flow divider 17 is communicated and connected with a plurality of groups of wastewater collecting pipes 18, the middle part of the inner side wall inside the detecting cabinet 11 is fixedly provided with a device platform plate 23, the lower ends of the groups of wastewater collecting pipes 18 are fixedly arranged on the surface of the device platform plate 23, the surface of the upper end of the wastewater collecting pipe 18 is uniformly provided with a plurality of groups of water outlet holes, the contact positions of the lower ends of the groups of wastewater collecting pipes 18 and the device platform plate 23 are respectively provided with a mounting hole 19, an analyzing end 21 is fixedly inserted in the mounting hole 19, the end surfaces of both sides of the device platform plate 23 are respectively provided with overflow holes 22, a support frame on the end surface of the right side of the detecting cabinet, the efficiency of detection is improved, and 11 upper surface mid-mounting of detection cabinet have exhaust fan 25, and tuber pipe 26 is installed to drain machine 25 right side end, and 26 right side end lower surfaces of tuber pipe are provided with gaseous detector 27, and gaseous detector 27's detection end is inserted and is established to tuber pipe 26 in, detects 11 lower surface middle parts of cabinet and has seted up waste water outlet 24.
The working principle is as follows: placing a filter tank 1 in a wastewater pool, enabling the filter tank 1 to float on the surface of wastewater through an air bag 6 on the upper end surface of the filter tank 1, starting a water pump 9, enabling the wastewater to enter the filter tank 1 through filter holes 7 in a cylindrical inner groove 5, starting a driving motor 2, ensuring that the filter holes 7 in the cylindrical inner groove 5 are not blocked by large-particle impurities through rotation of a brush barrel 4, enabling the wastewater to enter a filter chamber 13 of a detection cabinet 11 through a water outlet pipe 10, further filtering the large-particle impurities in the wastewater through a filter plate 15, enabling the filtered wastewater to enter a flow divider 17 through a collection pipe 16, dividing the wastewater into a plurality of groups through the flow divider 17 and pouring the wastewater into a wastewater collection pipe 18, then carrying out independent corresponding detection on the wastewater in the wastewater collection pipe 18 through an analysis end 21 on the bottom surface of the wastewater collection pipe 18, and obtaining an analysis report through a water quality analyzer 20, the waste gas in the waste water is discharged into the air duct 26 through the exhaust fan 25, and is analyzed by the gas detector on the lower surface of the air duct 26.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a filterable waste water on-line monitoring draws sampling device case with layering, includes cartridge (1), its characterized in that: the inner wall of the sampling cylinder (1) is fixedly provided with a first clamping groove (2) along the length direction, the first clamping groove (2) is internally provided with a gear plate (3) in a clamping manner, the side wall of the sampling cylinder (1) is provided with a disconnecting structure along the length direction, two groups of second clamping grooves (4) are embedded in the wall of the sampling cylinder (1) at two sides of the disconnecting structure, two groups of second clamping grooves (4) are internally provided with a gear shaft (5) in a sliding manner, an adjusting gear (6) is axially and movably arranged on the gear shaft (5), the adjusting gear (6) is meshed with the gear plate (3), the outer side of the disconnecting structure of the sampling cylinder (1) is fixedly provided with a third clamping groove (7), the third clamping groove (7) is internally provided with a sliding plate (8) in a sliding manner, one side of the sliding plate (8) is fixedly connected with the back of the sampling cup (9), and the other side of the sliding plate (8) is fixedly connected with the, the sampling device is characterized in that an adjusting switch (11) is fixedly arranged at the upper end of the sampling cup (9), the adjusting switch (11) comprises a shell (110), a fixed shaft (111) is fixedly arranged in the shell (110), a ratchet plate (112) is movably arranged on the fixed shaft (111), the head end of the ratchet plate (112) is clamped in a tooth opening of the adjusting gear (6), the tail end of the ratchet plate (112) penetrates through and extends to the outside of the shell (110), the sampling cylinder (1) comprises two groups of semi-cylinders (101), the upper end and the lower end of the outer side wall of one group of the semi-cylinders (101) are fixedly connected with one end of two supporting frames (12), the other ends of the two supporting frames (12) are respectively and fixedly connected with the two ends of a cross beam (13), a traction rod (14) is slidably clamped in the two supporting frames (12), and the two ends of the cross beam (13) close to one side of the sampling cylinder (1, the other ends of the two groups of springs (15) are fixedly connected with the two ends of the cross beam (13) in a grading manner, a lifting handle (16) is fixedly mounted at the upper end of the semi-cylinder (101), a pressing device (17) is fixedly mounted on the lifting handle (16), the head end of a pulling rope (18) is fixedly connected with the pressing device (17), a first pulley (19) is fixedly mounted on the lifting handle (16), a second pulley (20) is fixedly mounted at the upper end of the cross beam (13), a third pulley (21) is fixedly mounted at the middle position of the back surface of the cross beam (13), the pulling rope (18) is in rolling connection with the first pulley (19), the second pulley (20) and the third pulley (21), a through hole (22) is formed in the middle position of the cross beam (13), and the head end of the pulling rope (18) is in through hole (22) and is fixedly connected with the middle position of the back surface of the pulling rod (14), sampling cup (9) are including a cup section of thick bamboo (901), and the oral area demountable installation of this a cup section of thick bamboo (901) has sealed bowl cover (902), and the side through connection of a cup section of thick bamboo (901) intakes the bottom of a section of thick bamboo (903), and the head end screw thread embedding filter screen stopper (904) of this section of thick bamboo (903) of intaking, and the articulated cover (905) inner face's of the head end of a section of thick bamboo (903) upper end of intaking, drag link (14) are equipped with spout (23) along length direction, and the head of slider (24) is established to the slip card in this spout (23), the bottom of this slider (24) and the lower extreme fixed connection of cover (905) outside.
2. The layered extraction sampling device box for the online monitoring of filterable waste water of claim 1, characterized in that: two sets of one side of semicircle tube (101) is articulated through pivot (102), and the upper end of two sets of semicircle tube (101) opposite sides is fixed and is equipped with two dog (103), two dog (103) in close contact with, and is two sets of the bottom cover of semicircle tube (101) is equipped with solid fixed cylinder (104), and solid fixed cylinder (104) and two sets of semicircle tube (101) threaded connection.
3. The layered extraction sampling device box for the online monitoring of filterable waste water of claim 1, characterized in that: first centre gripping groove (2) are two sets of fixed groove structure of establishing at sampling cylinder (1) inner wall, third centre gripping groove (7) include two sets of supporting rods, the bottom of two sets of supporting rods respectively with the outside fixed connection of two sets of semicircle tubes (101), and the other end embedding of two sets of supporting rods is equipped with two sets of spout structures.
4. The layered extraction sampling device box for the online monitoring of filterable waste water of claim 1, characterized in that: the quantity of connecting rod (10) is two sets ofly, two sets of the bottom of connecting rod (10) respectively with the both sides fixed connection of adjusting gear (6) gear shaft (5), and the other end of two sets of connecting rod (10) and the both sides fixed connection of slide (8).
5. The layered extraction sampling device box for the online monitoring of filterable waste water of claim 1, characterized in that: the plane that tractive rope (18) are located is in the coplanar with the glide plane of tractive pole (14), the bottom of sampling cup (9) is run through and is filled with rubber buffer (906), and the quantity of sampling cup (9) is not less than two sets of.
6. The layered extraction sampling device box for the online monitoring of filterable waste water of claim 1, characterized in that: the pressing device (17) comprises a pressing block (170), the upper end of the pressing block (170) is connected with the bottom of a pressing barrel (172) through a pressing spring (171), the pressing block (170) is slidably arranged in the pressing barrel (172), the pressing barrel (172) is fixedly connected with the lifting handle (16), and the lower end of the pressing block (170) is fixedly connected with the head end of the pulling rope (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710739581.4A CN107300487B (en) | 2017-08-25 | 2017-08-25 | Filterable layering extraction sampling device for waste water on-line monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710739581.4A CN107300487B (en) | 2017-08-25 | 2017-08-25 | Filterable layering extraction sampling device for waste water on-line monitoring |
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| Publication Number | Publication Date |
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| CN107300487A CN107300487A (en) | 2017-10-27 |
| CN107300487B true CN107300487B (en) | 2020-02-07 |
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| CN201710739581.4A Expired - Fee Related CN107300487B (en) | 2017-08-25 | 2017-08-25 | Filterable layering extraction sampling device for waste water on-line monitoring |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318297B (en) * | 2017-12-28 | 2020-11-10 | 安徽环科检测中心有限公司 | Sampling equipment for industrial sewage detection |
| CN108982157B (en) * | 2018-07-12 | 2020-08-14 | 浙江省海洋水产研究所 | Device and method for collecting intertidal zone mud beach mud sample |
| CN109765072B (en) * | 2018-12-07 | 2024-03-01 | 杨乐 | A rice field soil sampler |
| CN116570455A (en) * | 2023-06-02 | 2023-08-11 | 北京力达康科技有限公司 | A lower limb body position adjustment device |
| CN118050209B (en) * | 2024-02-22 | 2024-11-22 | 中国人民解放军军事科学院军事医学研究院 | A portable filtration kit for water quality microbial detection |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101013070A (en) * | 2007-01-31 | 2007-08-08 | 南开大学 | Rainfall dustfall time-interval multifunctional automatic sampler |
| CN201251578Y (en) * | 2007-10-25 | 2009-06-03 | 万华普曼生物工程有限公司 | Body fluid sample collecting and detecting device |
| CN201788099U (en) * | 2010-07-23 | 2011-04-06 | 周明 | Oily wastewater sampling device |
| CN202372380U (en) * | 2011-05-23 | 2012-08-08 | 长沙高新技术产业开发区爱威科技实业有限公司 | Device for sampling urine sample |
| JP5656307B1 (en) * | 2014-06-20 | 2015-01-21 | パナソニック株式会社 | Electronics |
| CN205506805U (en) * | 2016-03-01 | 2016-08-24 | 江西怡杉环保股份有限公司 | A sample thief for waste water on -line monitoring |
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