CN107462444A - Duct type material sampler - Google Patents
Duct type material sampler Download PDFInfo
- Publication number
- CN107462444A CN107462444A CN201710662259.6A CN201710662259A CN107462444A CN 107462444 A CN107462444 A CN 107462444A CN 201710662259 A CN201710662259 A CN 201710662259A CN 107462444 A CN107462444 A CN 107462444A
- Authority
- CN
- China
- Prior art keywords
- sampling
- tank body
- valve
- valve rod
- duct type
- 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.)
- Pending
Links
Classifications
-
- 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
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
-
- 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
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
- G01N2001/205—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping using a valve
-
- 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
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
- G01N2001/2071—Removable sample bottle
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention relates to a kind of duct type material sampler,Including the sampling short-circuit device connected with material delivery pipe and sampling bottle,The main body for sampling short-circuit device is a tank body for carrying cavity,The front and rear sides of the tank body are provided with impenetrating mouth and are used to connect with material delivery pipe,The inside of the tank body is provided with valve seat and matching valve element,The bottom of the valve seat is provided with sampling passage,The lower section of sampling passage is provided with the sample tap for being used for connecting with sampling bottle,The sampling passage is normally off,The top of the valve element is provided with valve rod,The valve rod upper end is locking knob,The stem exterior is also set with top cover,The locking spring for being set in stem exterior is provided with the top cover,Locking spring is squeezed state,The stem exterior is also set with the depression bar set being fastenedly connected with it,The depression bar set is connected by cross bar with the handle outside tank body,The lower section of the cross bar is provided with a rotating fulcrum in the position on the outside of valve rod.Present invention sampling is uniformly representative.
Description
Technical field
The present invention relates to chemical industry to sample field, more particularly to a kind of duct type material sampler.
Background technology
At present in chemical field, product belonging to sampling detection is needed in every flow（Material）Quality, to judge it
It is whether qualified.And currently without specialized sampling equipment, cause in sampling process, the parameters of PPM ranks can be because each
Class factor influences and changed：Having to material for sampler itself is reacted or mixed, and sampling result is caused a deviation；Partial material
It can be reacted with moisture, oxygen etc. in air, it is unqualified to ultimately result in sampling；And typically sample all in storage tank
Wall, partial material can cause to sample without representativeness because of reasons such as precipitations；Some with mordant material in sampling process,
Easily sampling personnel are damaged；Some samplers can meet means suitable, but complex operation, be not easy to operate.And test
Sampler used is not suitable for using in the more severe chemical plant of environment again in room, and it is many chemical industry to sample the problems such as complicated
The very scabrous problem of factory.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, adapts to real needs, there is provided a kind of duct type material takes
Sampling device.
In order to realize the purpose of the present invention, the technical solution adopted by the present invention is：
A kind of duct type material sampler, including the sampling short-circuit device and sampling bottle connected with material delivery pipe, it is described to take
The main body of sample short-circuit device is a tank body for carrying cavity, and the front and rear sides of the tank body are provided with impenetrating mouth for defeated with material
Pipe is sent to connect, the inside of the tank body is provided with valve seat and matching valve element, and the bottom of the valve seat is provided with sampling passage, institute
The lower section for stating sampling passage is provided with and is used for the sample tap that connect with sampling bottle, and the passage that samples is normally off, the valve element
Top be provided with valve rod, the valve rod upper end is locking knob, and the stem exterior is also set with top cover, is provided with the top cover
The locking spring of stem exterior is set in, locking spring is squeezed state, and the stem exterior is also set with to be fastenedly connected with it
Depression bar set, the depression bar set are connected by cross bar with the handle outside tank body, and the lower section of the cross bar is outside valve rod
The position of side is provided with a rotating fulcrum.
The valve rod is slidably matched with tank body top, and the stem exterior at the two interference is provided with sealing ring.
The outside of the valve element is provided with sealing gasket, and the top supported on both sides of the sealing gasket is in the cavity top of the tank body
The bottom cladding of portion, bottom and valve element is integrated and inserted in sampling passage and is sealed against.
The tank body is fastenedly connected by the first bolt by can body, cover and base and formed, and the sample tap is located at base
In.
The cavity inner surface of the tank body is provided with polytetrafluoroethylene floor, and the part material that the present apparatus directly contacts is all
Stainless steel inner lining polytetrafluoroethylene (PTFE).
The sample tap is connected through a screw thread sealing with sampling bottle, and the sampling bottle is furnished with bottle cap.
The side of the bottom of the tank body is provided with blow valve port, and the blow valve port is connected by scavenging conduit with sample tap.
The beneficial effects of the present invention are：
1. sampling is uniformly representative.
2. sampler is resistant material so that usage time more lengthens, and takes feed purity higher.
3. whether sampling, material can be conveyed normally, not influence chemical plant normal work.
4. sampling operation is simple, required external force is smaller, and one can feeding operation.
Brief description of the drawings
The present invention is described further with case study on implementation below in conjunction with the accompanying drawings.
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the diagrammatic cross-section of the sampling short-circuit device in duct type material sampler；
Fig. 2 is Fig. 1 external connection schematic diagram
Fig. 3 is the external connection schematic diagram at Fig. 2 another visual angle；
Fig. 4 is the structural representation of sampling bottle.
101 be tank body, and 1011 be can body, and 1012 be upper lid, and 1013 be base, and 102 be impenetrating mouth, and 103 be valve seat, 104
It is sampling passage for valve element, 105,106 be sample tap, and 107 be valve rod, and 108 be locking knob, and 109 be top cover, and 110 be locking
Spring, 111 be depression bar set, and 112 be handle, and 113 be rotating fulcrum, and 114 be sealing ring, and 115 be cavity, and 116 be the first bolt,
117 be cross bar, and 118 be sealing gasket, and 119 be flange, and 2 be sampling bottle, and 201 be bottle cap, and 3 be material delivery pipe, and 4 be blow valve port.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples：
Referring to Fig. 1-4.
The invention discloses a kind of duct type material sampler, including the sampling short circuit dress connected with material delivery pipe 3
1 and sampling bottle 2 are put, the main body of the sampling short-circuit device 1 is a tank body 101 for carrying cavity 115, the tank body 101
Front and rear sides are provided with impenetrating mouth 102 and are used to connect with material delivery pipe 3, and tank body 101 is connected by flange 119 and material delivery pipe 3
Logical, the inside of the tank body 101 is provided with valve seat 103 and matching valve element 104, and the bottom of the valve seat 103 is provided with sampling
Passage 105, the lower section of the sampling passage 105 are provided with the sample tap 106 for being used for connecting with sampling bottle, the sampling passage 105
For normally off, passage seal closure will be sampled by valve element 104, fluid foods are normally flowed through via material delivery pipe 3 and originally taken
Sampling device, the top of the valve element 104 are provided with valve rod 107, and the upper end of valve rod 107 is locking knob 108, the valve rod 108
Outside is also set with top cover 109, and the locking spring 110 being set in outside valve rod 108, locking spring are provided with the top cover 109
For squeezed state, the depression bar set 111 being fastenedly connected with it is also set with outside the valve rod 108, the depression bar set 111 passes through cross bar
117 are connected with the handle 112 outside tank body, and the lower section of the cross bar 117 is being provided with one positioned at the position in the outside of valve rod 108
Individual rotating fulcrum 113.When singly needing sampling, sampling bottle 2 is connected with sample tap 106, presses down on handle 112, cross bar
117 with rotating fulcrum 113 be fulcrum, and band ovable valve stem 108 is moved up, and locking spring 110 is further compressed, and valve element 104
Extracted from sampling passage 105, fluid sampled passage 105, sample tap 106 from cavity 115 enter in sampling bottle 2.See
The fluid in sampling bottle 2 is examined, stops sampling if default scale value is reached, handle 112, valve element 104 are in locking spring 110
The lower return of elastic force effect.Conveyed due in Pipe installing early stage, will just sample material of the short-circuit device 1 installed in coordinative composition of equipments
In pipe 3, or at the pipeline for needing to sample, whole device is integrated with material conveying pipe, whether samples
When do not interfere with material and normally convey.Handle 112 is moved in sampling process, the material flow in pipeline is entered in sampling bottle,
Entirely prevented in sampling process because outside environmental elements cause to sample underproof situation generation；Because get sample be pipeline in flow
Dynamic material so that sampling is representative.
As a preferred embodiment, the valve rod 108 is slidably matched with the top of tank body 101, at the two interference
The outside of valve rod 108 is provided with sealing ring 114.
The outside of the valve element 104 is provided with sealing gasket 118, and the top supported on both sides of the sealing gasket is in the tank body 101
The top of cavity 115, the bottom cladding of bottom and valve element 104, which is integrated and inserts to sample in passage 105, to be sealed against.
The tank body 101 is fastenedly connected by the first bolt 7 by can body 1011, cover 1012 and base 1013 and formed, institute
Sample tap 106 is stated to be located in base 1013.
The inner surface of cavity 115 of the tank body 101 is provided with polytetrafluoroethylene floor 31.Sampling material is mostly in chemical industry sampling
Corrosive Materia, so the part material that the present apparatus directly contacts is all Stainless steel 316 inner liner polytetrafluoroethylene so that device makes
Grown, and be not easy so that sampling this with device reaction and so that sampling is incorrect with the time.
The sample tap 106 is connected through a screw thread sealing with sampling bottle 2, and the sampling bottle 2 is furnished with bottle cap 201.
The side of the bottom of the tank body is provided with blow valve port 4, and the blow valve port 4 is connected by scavenging conduit 401 and sample tap 106
It is logical.In sampling process, often have some attachments and be not easily taken out, so setting blow valve port 4 make it that sampling distribution is more uniform
It is representative.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalents or be directly or indirectly used in related technical field that bright specification and accompanying drawing content are made, are similarly included in
In the scope of patent protection of the present invention.
Claims (7)
1. a kind of duct type material sampler, including with material delivery pipe（3）The sampling short-circuit device of connection（1）And sampling bottle
（2）, the sampling short-circuit device（1）Main body carry cavity for one（115）Tank body（101）, the tank body（101）Two
Side is provided with impenetrating mouth（102）For with material delivery pipe（3）Connection, it is characterised in that：The tank body（101）Inside be provided with valve
Seat（103）With matching valve element（104）, the valve seat（103）Bottom be provided with sampling passage（105）, the sampling is logical
Road（105）Lower section be provided with and be used for the sample tap that is connected with sampling bottle（106）, the sampling passage（105）For normally off, institute
State valve element（104）Top be provided with valve rod（107）, the valve rod（107）Upper end is locking knob（108）, the valve rod（108）
Outside is also set with top cover（109）, the top cover（109）Interior be provided with is set in valve rod（108）Outside locking spring（110）,
Locking spring is squeezed state, the valve rod（108）Outside is also set with the depression bar set being fastenedly connected with it（111）, the depression bar
Set（111）Pass through cross bar（117）With the handle outside tank body（112）Connection, the cross bar（117）Lower section positioned at valve
Bar（108）The position in outside is provided with a rotating fulcrum（113）.
2. duct type material sampler according to claim 1, it is characterised in that：The valve rod（108 and tank body（101
Top is slidably matched, the valve rod at the two interference（108）Outside is provided with sealing ring（114）.
3. duct type material sampler according to claim 1, it is characterised in that：The valve element（104）Outside set
There is sealing gasket（118）, the top supported on both sides of the sealing gasket is in the tank body（101）Cavity（115）Top, bottom and valve
Core（104）Bottom cladding be integrated and insert sample passage（105）In be sealed against.
4. duct type material sampler according to claim 1, it is characterised in that：The tank body（101）By can body
（1011）, cover（1012）And base（1013）Pass through the first bolt（7）It is fastenedly connected composition, the sample tap（106）It is located at
Base（1013）In.
5. duct type material sampler according to claim 1, it is characterised in that：The tank body（101）Cavity
（115）Inner surface is provided with polytetrafluoroethylene floor（31）, the part material that the present apparatus directly contacts is all that stainless steel inner lining gathers
Tetrafluoroethene.
6. duct type material sampler according to claim 1, it is characterised in that：The sample tap 106 and sampling bottle 2
Sealing is connected through a screw thread, the sampling bottle 2 is furnished with bottle cap（201）.
7. the duct type material sampler according to any claim in claim 1 to claim 6, its feature exist
In：The side of the bottom of the tank body is provided with blow valve port（4）, the blow valve port（4）Pass through scavenging conduit（401）With sample tap
（106）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710662259.6A CN107462444A (en) | 2017-08-04 | 2017-08-04 | Duct type material sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710662259.6A CN107462444A (en) | 2017-08-04 | 2017-08-04 | Duct type material sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107462444A true CN107462444A (en) | 2017-12-12 |
Family
ID=60547286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710662259.6A Pending CN107462444A (en) | 2017-08-04 | 2017-08-04 | Duct type material sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107462444A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525617A (en) * | 2020-11-18 | 2021-03-19 | 承德石油高等专科学校 | Chemical product production device capable of sampling in time |
| CN113686623A (en) * | 2021-08-05 | 2021-11-23 | 江西林基环保新科技有限公司 | Water supply pipe intermediate junction equipment with sample function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101344464A (en) * | 2007-07-11 | 2009-01-14 | 尼奥特察公司 | On-line valve sampling system |
| CN201867322U (en) * | 2010-09-28 | 2011-06-15 | 崔坤华 | Liquid material sampling valve for non-leakage analysis under sealed state |
| CN102798551A (en) * | 2011-05-27 | 2012-11-28 | 崔坤华 | Closed quantitative sampling valve and manufacturing method thereof |
| CN102818035A (en) * | 2012-09-03 | 2012-12-12 | 项光辉 | Sampling valve |
| CN203162319U (en) * | 2013-04-02 | 2013-08-28 | 宣达实业集团有限公司 | On-line sampling valve |
| CN204116084U (en) * | 2014-11-11 | 2015-01-21 | 亚洲硅业（青海）有限公司 | The anti-pollution sampling system of a kind of closed |
-
2017
- 2017-08-04 CN CN201710662259.6A patent/CN107462444A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101344464A (en) * | 2007-07-11 | 2009-01-14 | 尼奥特察公司 | On-line valve sampling system |
| CN201867322U (en) * | 2010-09-28 | 2011-06-15 | 崔坤华 | Liquid material sampling valve for non-leakage analysis under sealed state |
| CN102798551A (en) * | 2011-05-27 | 2012-11-28 | 崔坤华 | Closed quantitative sampling valve and manufacturing method thereof |
| CN102818035A (en) * | 2012-09-03 | 2012-12-12 | 项光辉 | Sampling valve |
| CN203162319U (en) * | 2013-04-02 | 2013-08-28 | 宣达实业集团有限公司 | On-line sampling valve |
| CN204116084U (en) * | 2014-11-11 | 2015-01-21 | 亚洲硅业（青海）有限公司 | The anti-pollution sampling system of a kind of closed |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525617A (en) * | 2020-11-18 | 2021-03-19 | 承德石油高等专科学校 | Chemical product production device capable of sampling in time |
| CN113686623A (en) * | 2021-08-05 | 2021-11-23 | 江西林基环保新科技有限公司 | Water supply pipe intermediate junction equipment with sample function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171212 |
|
| RJ01 | Rejection of invention patent application after publication |