CN201965038U - Pumping and filtering device for determining filterable residue in underwater suspended matters - Google Patents
Pumping and filtering device for determining filterable residue in underwater suspended matters Download PDFInfo
- Publication number
- CN201965038U CN201965038U CN2010206471689U CN201020647168U CN201965038U CN 201965038 U CN201965038 U CN 201965038U CN 2010206471689 U CN2010206471689 U CN 2010206471689U CN 201020647168 U CN201020647168 U CN 201020647168U CN 201965038 U CN201965038 U CN 201965038U
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- pumping
- bottle
- filtering
- suction
- filtering device
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Abstract
The utility model relates to the field of environmental monitoring, in particular to a pumping and filtering device for determining filterable residue in underwater suspended matters, which comprises a pumping and filtering device and a vacuum pump, as well as a pumping and filtering bottle, wherein the pumping and filtering device is provided with a plurality of sample bottles, a bottle opening of the pumping and filtering bottle is blocked by a stopper, and the side surface of the lower part of the pumping and filtering bottle is provided with an outlet, an outlet of the pumping and filtering device is connected with a pipeline entering the pumping and filtering bottle by inserting in the stopper of the pumping and filtering bottle, and the vacuum pump is communicated with the inner cavity of the pumping and filtering bottle by a connecting pipe. Under the condition of not disassembling the device, the pumping and filtering device can complete pumping and filtering operations for multiple times, thus greatly shortening operation time.
Description
Technical field
The utility model relates to the environmental monitoring field, but relates in particular in a kind of water the determinator of filtration residue in the suspension.
Background technology
But the assay method for the filtration residue of suspension in the water is: must be placed on and claim evaporate to dryness to the evaporating dish of constant weight filtering the back water sample in the mensuration of the residue filtered of 103 ℃ ~ 105 ℃ of oven dry, dry to constant weight at 103 ℃ ~ 105 ℃ then, the amount of increase is can filter residue.The operation of present suspension suction filtration device is carried out suction filtration by volume of water sample a 500 ~ 1000ml, water tank must be removed from the suction filtration device after analyzing three to four samples, can carry out the next round analysis so that filtered water in the jar poured out.This operation is consuming time, and the frequent dismounting of hold-up vessel influences the device sealing, causes suction filtration efficient to reduce, and shorten device lifetime.
Summary of the invention
The utility model is intended to address the aforementioned drawbacks, and uses the suction filtration device but provide in a kind of water in the suspension filtration residue to measure.Under the situation of the utility model without detaching device, can finish repeatedly the suction filtration operation, shorten the running time greatly.
For addressing the above problem, but filtration residue mensuration suction filtration device in the suspension in a kind of water of the utility model, it comprises nutsch filter and the vacuum pump that a plurality of sample bottles are installed, it comprises that also a bottleneck has the bottle,suction of outlet with plug seal, lower side, described nutsch filter outlet is connected with an insertion bottle,suction stopper and enters the interior pipeline of bottle,suction, and described vacuum pump is communicated with the bottle,suction inner chamber by a connecting pipe.
But in the described water in the suspension filtration residue measure and to use the suction filtration device, the outlet of described bottle,suction lower side is provided with sealing-plug.
The negative pressure that the utility model utilizes suction filtration to produce all sucks the water in the suspension device in the water storage device, the waste water that suction filtration goes out enters in the special tap bottle, one dismountable sealing-plug is arranged at the tap bottle bottom, can discharge unnecessary waste water at any time, and need not dismantle single unit system.With relatively having the following advantages of prior art:
1. stock is the decaliter storage capacity, can bear the water yield of dozens of sample.
2. when reaching on the water storage in limited time, only need open the sealing-plug of bottom, just can carry out draining, need not to remove with the suction filtration device between be connected simple and feasible.
Description of drawings
Below, further specify the utility model in conjunction with the accompanying drawings:
Fig. 1 is a synoptic diagram of the present utility model.
Embodiment
As shown in Figure 1, but filtration residue mensuration suction filtration device in the suspension in a kind of water, it comprises nutsch filter 1 and the vacuum pump 3 that a plurality of sample bottles are installed, it comprises that also a bottleneck has the bottle,suction 2 of outlet with plug seal, lower side, described nutsch filter 1 outlet is connected with insertion bottle,suction 2 stoppers and enters the interior pipeline 5 of bottle,suction, and described vacuum pump 3 is communicated with the bottle,suction inner chambers by a connecting pipe 6.
But in the described water in the suspension filtration residue measure and to use the suction filtration device, the outlet of described bottle,suction 2 lower side is provided with sealing-plug 4.
Claims (2)
- But in the water in the suspension filtration residue measure and use the suction filtration device, it comprises nutsch filter and the vacuum pump that a plurality of sample bottles are installed, it is characterized in that, it comprises that also a bottleneck has the bottle,suction of outlet with plug seal, lower side, described nutsch filter outlet is connected with an insertion bottle,suction stopper and enters the interior pipeline of bottle,suction, and described vacuum pump is communicated with the bottle,suction inner chamber by a connecting pipe.
- But 2. in the water according to claim 1 in the suspension filtration residue measure and to use the suction filtration device, it is characterized in that the outlet of described bottle,suction lower side is provided with sealing-plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206471689U CN201965038U (en) | 2010-12-08 | 2010-12-08 | Pumping and filtering device for determining filterable residue in underwater suspended matters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206471689U CN201965038U (en) | 2010-12-08 | 2010-12-08 | Pumping and filtering device for determining filterable residue in underwater suspended matters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201965038U true CN201965038U (en) | 2011-09-07 |
Family
ID=44527583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206471689U Expired - Fee Related CN201965038U (en) | 2010-12-08 | 2010-12-08 | Pumping and filtering device for determining filterable residue in underwater suspended matters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201965038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548749A (en) * | 2018-04-26 | 2018-09-18 | 西安长庆科技工程有限责任公司 | A kind of suspended matter determination device and method of high salinity water sample |
-
2010
- 2010-12-08 CN CN2010206471689U patent/CN201965038U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548749A (en) * | 2018-04-26 | 2018-09-18 | 西安长庆科技工程有限责任公司 | A kind of suspended matter determination device and method of high salinity water sample |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20191208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |