CN202648998U - Sediment-containing water automatic monitoring preprocessing device - Google Patents
Sediment-containing water automatic monitoring preprocessing device Download PDFInfo
- Publication number
- CN202648998U CN202648998U CN 201220327629 CN201220327629U CN202648998U CN 202648998 U CN202648998 U CN 202648998U CN 201220327629 CN201220327629 CN 201220327629 CN 201220327629 U CN201220327629 U CN 201220327629U CN 202648998 U CN202648998 U CN 202648998U
- Authority
- CN
- China
- Prior art keywords
- sample
- valve
- water
- desilting cylinder
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a sediment-containing water automatic monitoring preprocessing device, which comprises a desilting cylinder, wherein the top part of the desilting cylinder is provided with a cylinder cover; a muddy water separation component is arranged in the desilting cylinder; the side wall of the desilting cylinder is provided with a overflow port, a cleaning port, a sample providing port and a sample inlet sequentially from top to bottom; the bottom end of the desilting cylinder is provided with a sand discharging port; the cleaning port is connected to a cleaning pipe, and the cleaning pipe is provided with a cleaning valve; the sample providing port is connected to a sample providing pipe, and the sample providing pipe is connected to a sample providing valve; the sample inlet is connected to a sample inlet pipe, and the sample inlet pipe is provided with a sample inlet valve and a sample inlet water pump; the sand discharging port is connected to a sediment discharging pipe, and the sediment discharging pipe is provided with a sediment discharging valve; the muddy water separation component comprises a floater, a soft wiper connecting piece, a soft wiper, a strainer bracket and a strainer which are connected into an integral whole from top to bottom; and the side wall of the desilting cylinder at the bottom end of the overflow port is provided with a bulge. The sediment-containing water automatic monitoring preprocessing device is reasonable in design and convenient in operation, has good muddy water separation effect, improves the monitoring precision of water quality on-line monitoring instruments, and has high values of popularization and application.
Description
Technical field
The utility model belongs to the water quality monitoring technical field, especially relates to a kind of silt water that contains and automatically monitors pretreatment unit.
Background technology
Water quality monitoring is the important component part of environmental monitoring.Water quality monitoring is by the mensuration on the typical value that affects the Water quality factor, determines water pollution degree and variation tendency thereof; Have following 5 significances: 1. can be and determine that water quality standard provides data, have legal sense; 2. differentiate the water quality situation, the pollution tendencies of forecast water quality; 3. the water for different purposes provides the water source; 4. provide data (setting up model and data derives) for Research of Environmental Sciences; 5. can identify the benefit (economic benefit, environmental benefit) of production technology and cleaning equipment.
Water quality monitoring department is in containing the process that the silt surface water carries out water quality monitoring to the Northwest, because the sediment charge in the Northwest's surface water is large, if direct sample is monitored, silts a large amount of in the surface water damage the water quality on-line monitoring instrument device easily, increased the maintenance and repair cost of water quality on-line monitoring instrument device, and the silt in the water has influence on measuring accuracy easily, causes the water quality monitoring precision low, can not reach the real purpose of water quality monitoring.In order to address this problem, in the prior art, the methods of screen pack filtration and ultrasound wave sedimentation that adopt carry out carrying out sampling monitoring after the mud-water separation to containing silt water more again, but, the intelligent degree that screen pack filters is low, use operation inconvenience, the use cost of ultrasound wave sedimentation is high, the maintenance and repair cost is high, has limited it and has promoted the use of.Therefore, in order can accurately to detect the Northwest's surface water quality, need to provide a kind of and realize and use cost is low, use the silt water that contains of simple operation automatically to monitor pretreatment unit.
The utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, provide a kind of silt water that contains automatically to monitor pretreatment unit, it is simple in structure, and is rationally novel in design, uses easy to operate, mud-water separation is effective, help the to increase water quality monitoring accuracy of on-line monitoring instrument prolongs serviceable life of water quality on-line monitoring instrument device, reduces the maintenance and repair cost of water quality on-line monitoring instrument device, practical, application value is high.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of silt water that contains is monitored pretreatment unit automatically, it is characterized in that: comprise the desilting cylinder, the top of described desilting cylinder is provided with cover, be provided with the mud-water separation assembly in the described desilting cylinder, be disposed with from top to bottom overflow vent on the sidewall of described desilting cylinder, Butterworth Hatch, for sample mouth and injection port, the bottom of described desilting cylinder is provided with sediment ejection opening, described Butterworth Hatch place is connected with the purge pipe for input cleaning fluid in the desilting cylinder, be provided with wash-out valve on the described purge pipe, described confession sample mouth place is connected with for the water sample in the desilting cylinder being outputed to the confession sample pipe for sample cup of water supply matter on-line monitoring instrument for sample, described for being connected with on the sample pipe for the sample valve, described injection port place is connected with for water sample and enters into the interior sample feeding pipe of desilting cylinder, be provided with sample introduction valve and sample introduction water pump on the described sample feeding pipe, be connected with on the described sediment ejection opening for the sand discharge pipe that the silt in the desilting cylinder is entered the river course, be provided with the sand discharge valve on the described sand discharge pipe; Described mud-water separation assembly comprises the float that connects as one successively from top to bottom, softly scrapes web member, softly scrapes, filter screen bracket and filter screen, distance between the bottom surface of described float and the end face of filter screen is greater than the bottom of described Butterworth Hatch and for the distance between the bottom of sample mouth, and the distance between the end face of described float and the end face of filter screen is less than the bottom of described overflow vent and for the distance between the bottom of sample mouth.
The above-mentioned silt water that contains is monitored pretreatment unit automatically, it is characterized in that: described wash-out valve and confession sample valve are solenoid valve, and described sample introduction valve and sand discharge valve are electrical ball valve.
The above-mentioned silt water that contains is monitored pretreatment unit automatically, it is characterized in that: comprise for the controller of controlling to wash-out valve, for sample valve, sample introduction valve, sand discharge valve and sample introduction water pump and the touch-screen that joins with controller, described wash-out valve, all join with the output terminal of controller for sample valve, sample introduction valve, sand discharge valve and sample introduction water pump.
The above-mentioned silt water that contains is monitored pretreatment unit automatically, it is characterized in that: be positioned at and be provided with on the desilting cylinder sidewall of described overflow vent bottom for stoping float to continue the projection of come-up.
The above-mentioned silt water that contains is monitored pretreatment unit automatically, it is characterized in that: the top of described desilting cylinder is cylindrical, and the bottom of described desilting cylinder is up big and down small taper shape.
The above-mentioned silt water that contains is monitored pretreatment unit automatically, and it is characterized in that: described cover is movably connected in the top of described desilting cylinder.
The above-mentioned silt water that contains is monitored pretreatment unit automatically, it is characterized in that: described controller is programmable logic controller (PLC).
The utility model compared with prior art has the following advantages:
1, the utility model is simple in structure, and is rationally novel in design, and it is convenient to realize.
2, intelligent degree of the present utility model is high, uses easy to operate.
3, the bottom of the utility model desilting cylinder is up big and down small taper shape, is convenient to silt and discharges from the sediment ejection opening of desilting cylinder bottom.
4, the utility model cover is movably connected in the top of described desilting cylinder, can take off easily and the desilting cylinder is carried out the labor cleaning, can effectively guarantee can not deposit too many silt in the desilting cylinder.
5, mud-water separation of the present utility model is effective, can so that all impurity in the water sample, sandstone, particle all by every below filter screen, can not enter into the confession sample cup of water supply matter on-line monitoring instrument confession sample, the monitoring accuracy of on-line monitoring instrument helps to increase water quality, prolong the serviceable life of water quality on-line monitoring instrument device, reduce the maintenance and repair cost of water quality on-line monitoring instrument device.
6, of the present utility model practical, application value is high.
In sum, the utility model is simple in structure, rationally novel in design, use easy to operately, mud-water separation is effective, the monitoring accuracy of the on-line monitoring instrument that helps to increase water quality, prolong the serviceable life of water quality on-line monitoring instrument device, reduce the maintenance and repair cost of water quality on-line monitoring instrument device, practical, application value is high.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Description of reference numerals:
1-desilting cylinder; 2-cover; 3-overflow vent;
4-Butterworth Hatch; 5-for the sample mouth; 6-injection port;
7-sediment ejection opening; 8-purge pipe; 9-wash-out valve;
10-for the sample pipe; 11-for the sample valve; 12-sample feeding pipe;
13-sample introduction valve; 14-sample introduction water pump; 15-sand discharge pipe;
16-sand discharge valve; 17-float; 18-soft the web member of scraping;
19-soft scraping; 20-filter screen bracket; 21-filter screen;
22-projection; 23-controller; 24-touch-screen.
Embodiment
As shown in Figure 1, the utility model comprises desilting cylinder 1, the top of described desilting cylinder 1 is provided with cover 2, be provided with the mud-water separation assembly in the described desilting cylinder 1, be disposed with from top to bottom overflow vent 3 on the sidewall of described desilting cylinder 1, Butterworth Hatch 4, for sample mouth 5 and injection port 6, the bottom of described desilting cylinder 1 is provided with sediment ejection opening 7, described Butterworth Hatch 4 places are connected with for the purge pipe 8 to desilting cylinder 1 interior input cleaning fluid, be provided with wash-out valve 9 on the described purge pipe 8, described for sample mouth 5 places be connected with for the water sample in the desilting cylinder 1 is outputed to water supply matter on-line monitoring instrument for sample for the sample cup for sample pipe 10, described for being connected with on the sample pipe 10 for sample valve 11, described injection port 6 places are connected with for water sample and enter into sample feeding pipe 12 in the desilting cylinder 1, be provided with sample introduction valve 13 and sample introduction water pump 14 on the described sample feeding pipe 12, be connected with on the described sediment ejection opening 7 for the sand discharge pipe 15 that the silt in the desilting cylinder 1 is entered the river course, be provided with sand discharge valve 16 on the described sand discharge pipe 15; Described mud-water separation assembly comprises the float 17 that connects as one successively from top to bottom, softly scrapes web member 18, softly scrapes 19, filter screen bracket 20 and filter screen 21, distance between the end face of the bottom surface of described float 17 and filter screen 21 is greater than the bottom of described Butterworth Hatch 4 and for the distance between the bottom of sample mouth 5, and the distance between the end face of the end face of described float 17 and filter screen 21 is less than the bottom of described overflow vent 3 and for the distance between the bottom of sample mouth 5.
As shown in Figure 1, in the present embodiment, described wash-out valve 9 and confession sample valve 11 are solenoid valve, and described sample introduction valve 13 and sand discharge valve 16 are electrical ball valve.The utility model also comprises for the controller 23 of controlling to wash-out valve 9, for sample valve 11, sample introduction valve 13, sand discharge valve 16 and sample introduction water pump 14 and the touch-screen 24 that joins with controller 23, described wash-out valve 9, all joins with the output terminal of controller 23 for sample valve 11, sample introduction valve 13, sand discharge valve 16 and sample introduction water pump 14.
In the present embodiment, be positioned at and be provided with on desilting cylinder 1 sidewall of described overflow vent 3 bottoms for stoping float 17 to continue the projection 22 of come-up.The top of described desilting cylinder 1 is cylindrical, and the bottom of described desilting cylinder 1 is up big and down small taper shape, is convenient to silt and discharges from the sediment ejection opening 7 of desilting cylinder 1 bottom.Described cover 2 is movably connected in the top of described desilting cylinder 1, can take off easily and desilting cylinder 1 is carried out the labor cleaning, can effectively guarantee can not deposit too many silt in the desilting cylinder 1.Particularly, described controller 23 is programmable logic controller (PLC).
Principle of work of the present utility model and the course of work are:
1, when the water quality on-line monitoring instrument device need to carry out water quality monitoring, controller 23 control sample introduction water pumps 14 start, and control simultaneously sample introduction valve 13 and open, and water sample enters in the desilting cylinder 1 by sample feeding pipe 12;
2, after water sample entered desilting cylinder 1, float 17 drives under the effect of buoyancy softly scraped 19 and filter screen 21 come-up;
When 3, float 17 rises to overflow vent 3 position, propped up by projection 22, stop come-up, water sample is by overflow vent 3 natural overflows;
4, after the sample introduction water pump of setting by touch-screen 24 arrives for 14 working times, controller 23 control sample introduction water pumps 14 are out of service, and beginning 30min desilting timing, after the 30min desilting finishes, controller 23 is controlled for sample valve 11 and is opened, and the water sample in the desilting cylinder 1 is by flowing automatically to water supply matter on-line monitoring instrument supplying in the sample cup for sample for sample pipe 10; For in the process of sample, all impurity, sandstone, particle be all by every at filter screen below 21 whole, and guarantee that by filter screen bracket 20 filter screens are all the time for the sample mouth below 5;
5, after the sample end, controller 23 controls are closed and are controlled sand discharge valve 16 for sample valve 11 and open, along with liquid level descends, softly scrape 19 and will scrape from pool wall for the silt that is attached in the sample process on desilting cylinder 1 inwall, open with Time Controller 23 control wash-out valves 9, cleaning fluid (through the water of pressurization and aeration) is input in the desilting cylinder 1 by purge pipe 8, and from up to down again clear up desilting cylinder 1 inwall, and enter the river course by sand discharge pipe 15, after the scavenging period of setting by touch-screen 24 arrives, controller 23 control sand discharge valves 16 and wash-out valve 9 are closed, and finish for sample;
6, can not deposit too many silt in order guaranteeing in the desilting cylinder 1, can regularly to take off cover 2 according to on-the-spot water quality situation, desilting cylinder 1 is carried out the labor cleaning.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every any simple modification, change and equivalent structure of above embodiment being done according to the utility model technical spirit changes, and all still belongs in the protection domain of technical solutions of the utility model.
Claims (7)
1. one kind contains silt water and automatically monitors pretreatment unit, it is characterized in that: comprise desilting cylinder (1), the top of described desilting cylinder (1) is provided with cover (2), be provided with the mud-water separation assembly in the described desilting cylinder (1), be disposed with from top to bottom overflow vent (3) on the sidewall of described desilting cylinder (1), Butterworth Hatch (4), for sample mouth (5) and injection port (6), the bottom of described desilting cylinder (1) is provided with sediment ejection opening (7), described Butterworth Hatch (4) locates to be connected with the purge pipe (8) for input cleaning fluid in desilting cylinder (1), be provided with wash-out valve (9) on the described purge pipe (8), described for sample mouth (5) locate to be connected with for the water sample in the desilting cylinder (1) is outputed to water supply matter on-line monitoring instrument for sample for the sample cup for sample pipe (10), described for being connected with on the sample pipe (10) for sample valve (11), described injection port (6) is located to be connected with for water sample and is entered into the interior sample feeding pipe (12) of desilting cylinder (1), be provided with sample introduction valve (13) and sample introduction water pump (14) on the described sample feeding pipe (12), be connected with on the described sediment ejection opening (7) for the sand discharge pipe (15) that the silt in the desilting cylinder (1) is entered the river course, be provided with sand discharge valve (16) on the described sand discharge pipe (15); Described mud-water separation assembly comprises the float (17) that connects as one successively from top to bottom, soft web member (18), soft scraping (19), filter screen bracket (20) and the filter screen (21) scraped, distance between the end face of the bottom surface of described float (17) and filter screen (21) is greater than the bottom of described Butterworth Hatch (4) and for the distance between the bottom of sample mouth (5), and the distance between the end face of the end face of described float (17) and filter screen (21) is less than the bottom of described overflow vent (3) and for the distance between the bottom of sample mouth (5).
2. automatically monitor pretreatment unit according to the silt water that contains claimed in claim 1, it is characterized in that: described wash-out valve (9) and confession sample valve (11) are solenoid valve, and described sample introduction valve (13) and sand discharge valve (16) are electrical ball valve.
3. automatically monitor pretreatment unit according to the silt water that contains claimed in claim 2, it is characterized in that: comprise that for the controller (23) of controlling to wash-out valve (9), for sample valve (11), sample introduction valve (13), sand discharge valve (16) and sample introduction water pump (14) and the touch-screen (24) that joins with controller (23) described wash-out valve (9), confession sample valve (11), sample introduction valve (13), sand discharge valve (16) and sample introduction water pump (14) all join with the output terminal of controller (23).
4. automatically monitor pretreatment unit according to claim 1, the 2 or 3 described silt water that contain, it is characterized in that: be positioned at and be provided with on desilting cylinder (1) sidewall of described overflow vent (3) bottom for stoping float (17) to continue the projection (22) of come-up.
5. automatically monitor pretreatment unit according to claim 1, the 2 or 3 described silt water that contain, it is characterized in that: the top of described desilting cylinder (1) is cylindrical, and the bottom of described desilting cylinder (1) is up big and down small taper shape.
6. automatically monitor pretreatment unit according to claim 1, the 2 or 3 described silt water that contain, it is characterized in that: described cover (2) is movably connected in the top of described desilting cylinder (1).
7. automatically monitor pretreatment unit according to the silt water that contains claimed in claim 3, it is characterized in that: described controller (23) is programmable logic controller (PLC).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220327629 CN202648998U (en) | 2012-07-07 | 2012-07-07 | Sediment-containing water automatic monitoring preprocessing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220327629 CN202648998U (en) | 2012-07-07 | 2012-07-07 | Sediment-containing water automatic monitoring preprocessing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202648998U true CN202648998U (en) | 2013-01-02 |
Family
ID=47418090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220327629 Expired - Fee Related CN202648998U (en) | 2012-07-07 | 2012-07-07 | Sediment-containing water automatic monitoring preprocessing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202648998U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353408A (en) * | 2013-06-25 | 2013-10-16 | 北京林业大学 | Automatic monitor for suspended load sediments in river water |
| CN103698194A (en) * | 2013-11-04 | 2014-04-02 | 浙江省海洋水产研究所 | Sample pumping and filtering apparatus |
| CN104502153A (en) * | 2014-12-31 | 2015-04-08 | 河海大学 | Field in-situ mud and water sample layering storage barrel |
| CN108896349A (en) * | 2018-07-18 | 2018-11-27 | 李建英 | A method of the monitoring contaminated degree of fully-loaded stream |
| CN109489736A (en) * | 2019-01-03 | 2019-03-19 | 曲晓辉 | A kind of long-range Multiparameter water quality monitoring system |
| CN111624024A (en) * | 2020-05-30 | 2020-09-04 | 北京科源昌旭科技有限公司 | Depth-unlimited automatic propulsion type riverbed matter sampling device |
-
2012
- 2012-07-07 CN CN 201220327629 patent/CN202648998U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353408A (en) * | 2013-06-25 | 2013-10-16 | 北京林业大学 | Automatic monitor for suspended load sediments in river water |
| CN103698194A (en) * | 2013-11-04 | 2014-04-02 | 浙江省海洋水产研究所 | Sample pumping and filtering apparatus |
| CN103698194B (en) * | 2013-11-04 | 2015-12-30 | 浙江省海洋水产研究所 | A kind of water sample suction filtration device |
| CN104502153A (en) * | 2014-12-31 | 2015-04-08 | 河海大学 | Field in-situ mud and water sample layering storage barrel |
| CN108896349A (en) * | 2018-07-18 | 2018-11-27 | 李建英 | A method of the monitoring contaminated degree of fully-loaded stream |
| CN109489736A (en) * | 2019-01-03 | 2019-03-19 | 曲晓辉 | A kind of long-range Multiparameter water quality monitoring system |
| CN111624024A (en) * | 2020-05-30 | 2020-09-04 | 北京科源昌旭科技有限公司 | Depth-unlimited automatic propulsion type riverbed matter sampling device |
| CN111624024B (en) * | 2020-05-30 | 2023-03-28 | 北京江宜科技有限公司 | Depth-unlimited self-propelled riverbed matter sampling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202648998U (en) | Sediment-containing water automatic monitoring preprocessing device | |
| CN2928203Y (en) | Pre-treating device for water quality monitoring sample | |
| CN201129171Y (en) | Multifunctional oil and sand separating device | |
| CN104807676A (en) | NIR (Near Infrared Spectrum) online sampling system | |
| CN102735502A (en) | Aquaculture water quality sampling device with sensor cleaning function | |
| CN208933036U (en) | A kind of oil resistant ceramic membrane oil recovery try production | |
| CN203365210U (en) | Integrated filtering device in water sample pretreatment system | |
| CN216979053U (en) | Miniature surface water environment monitoring station | |
| CN204389228U (en) | Silt monitoring water quality on line sampling | |
| CN112730009A (en) | Pretreatment device and pretreatment method for chemical process on-line analyzer | |
| CN208506027U (en) | Recycle extraction type quality of groundwater detection device | |
| CN208684575U (en) | A kind of sewage automatic-discharging control system | |
| CN215339043U (en) | Water quality sampling clarifier | |
| CN203658213U (en) | Automatic measurement device for natural settling of slime water | |
| CN105223254A (en) | A kind of sampling pre-service and multithread road switch PH measurement mechanism | |
| CN103613156B (en) | Bubble removal system for contact tank water inlet corridors | |
| CN201555788U (en) | Device for monitoring sample liquid settling velocity and clear water turbidity | |
| CN204731064U (en) | A kind of near infrared spectrum on-line period system | |
| CN213942212U (en) | Efficient and continuous intelligent coal slurry on-line monitoring control system | |
| CN203909029U (en) | Servo device of on-line automatic water quality safety monitoring system | |
| CN205403902U (en) | Mud position measurement system | |
| CN207646164U (en) | A kind of edible oil settling box | |
| CN204188215U (en) | A kind of level gauging cylinder continuously with online self-cleaning function | |
| CN104020268B (en) | Water quality safety online auto monitoring system servomechanism installation | |
| CN202330456U (en) | Automatic sedimentation velocity detection device for material in concentration basin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20130707 |