CN208283120U - A kind of reaction kettle with sampler - Google Patents
A kind of reaction kettle with sampler Download PDFInfo
- Publication number
- CN208283120U CN208283120U CN201820959554.8U CN201820959554U CN208283120U CN 208283120 U CN208283120 U CN 208283120U CN 201820959554 U CN201820959554 U CN 201820959554U CN 208283120 U CN208283120 U CN 208283120U
- Authority
- CN
- China
- Prior art keywords
- reaction kettle
- switch valve
- sampler
- sampling
- sample
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of reaction kettles with sampler, including reaction kettle ontology and sampler, the sampler includes that the intrinsic probe tube of reaction kettle is protruded at sample introduction end, the sample outlet end of the probe tube connects a tee tube, the other two interface of the tee tube is separately connected sampling pump and sample outlet pipe, and first switch valve and second switch valve are respectively arranged on the probe tube and sample outlet pipe.When sampling, open first switch valve, increase feed liquid using sampling pump, it is then shut off first switch valve, and sampling pump is simultaneously closed off, it opens second switch valve and collects feed liquid, collected and closed second switch valve, first switch valve is opened, feed liquid remaining in sampler is made to be driven in the reverse direction return in auto-returned reaction kettle ontology or by sampling pump under the effect of gravity.The utility model sampler has sample rate and quantity of sampling quantity convenient for control, and sampling is representative, does not remain the advantages that largely not taking sample in probe tube.
Description
Technical field
The utility model relates to technical field of chemical production equipment, more particularly to a kind of reaction with sampler
Kettle.
Background technique
Currently, most chemical company is carried out in chemical reaction process using reaction kettle, in order to adjust control in time
The parameter of material in reactor needs to carry out real-time tracking detection to the response situation in reaction kettle, and therefore, it is necessary to often take
Sample.When sampling, usually carries out hanging bottle sampling from bottom valve or kettle top feeding port position during the reaction, but chemically react more
For the operating condition of high temperature and pressure, hang bottle sampling and be easy to cause following four point defect: sampling operation is more complex and is difficult to form standardization
Operation；Sample rate and the bad control of quantity；Sample position is not that very properly, sampling does not have representativeness；Not environmentally, uneasy
Entirely.
Authorization Notice No. is that the Chinese utility model patent of 201773013 U of CN discloses a kind of reaction kettle sampler,
Including elongation probe tube, nitrogen anti-blowpipe and discharge nozzle, discharge nozzle connects elongation probe tube by shut-off valve, and elongation probe tube is inserted
Enter in reaction kettle, nitrogen anti-blowpipe connects discharge nozzle by check-valves.After the completion of being sampled in the prior art, extend in probe tube
Residual sample, which cannot flow back into, to be continued to react in reaction kettle, and sample when next sub-sampling may not be able to represent reaction completely
Response situation in kettle causes the erroneous judgement to reaction carry out degree, and the volume sampled is not easily controlled.
Authorization Notice No. discloses a kind of novel from reaction kettle for the Chinese utility model patent of 203502264 U of CN
The device of sampling protrudes into the probe tube in the reaction kettle including one end, the device sampled from reaction kettle further include with
Return pipe that the connected diaphragm pump of the other end of the probe tube, one end are connected with the diaphragm pump, connect the probe tube and
The intermediate tube of the return pipe, the other end of the return pipe protrude into the reaction kettle, are connected with triple valve on the intermediate tube
, there are sample taps on the three-way valve.Although can be in sampling by opening diaphragm pump confluence one in the prior art
It fixes time, makes, by the new sample of circulation acquisition, to protect in sampler in the remaining back flow of sample to reaction kettle of previous sample institute
The accuracy of sampling is demonstrate,proved, but fills up sample in probe tube and return pipe after sampling, these samples do not have directly lower sub-sampling is previous
It flows back into reaction kettle and is reacted, the consistency of reaction may be will affect, so that end reaction is not complete enough or product
Purity is impacted.
Utility model content
The utility model is directed to the deficiencies in the prior art, provides a kind of reaction kettle with sampler, has
There are sample rate and quantity of sampling quantity convenient for control, sample representative, does not remain that largely not take sample etc. excellent in probe tube
Point.
A kind of reaction kettle with sampler, including reaction kettle ontology and sampler, the sampler include into
The intrinsic probe tube of reaction kettle is protruded at sample end, and the sample outlet end of the probe tube connects a tee tube, the tee tube its
Two interfaces of remaininging are separately connected sampling pump and sample outlet pipe, and first switch valve and are respectively arranged on the probe tube and sample outlet pipe
Two switch valves.
View cup is equipped between the sampling pump and tee tube.It can be convenient the height of observation internal feed liquid depending on cup, thus side
Just the reduction of feed volume in sampler is determined, without substantially determining reduction of feed volume by the working time for controlling sampling pump.Depending on
The both ends of cup are generally passed through flange arrangement or are connected using the one of interface and sampling pump of clip and tee tube.
The probe tube is vertically arranged, and the sampling pump is located at the top of tee tube, and the sample outlet pipe is located at tee tube
Side.In this way setting can be convenient be higher by the part feed liquid of sample outlet pipe in sampling can be from sample outlet pipe by self gravity
Outlet flows out automatically；And after the completion of sampling, second switch valve is being closed, after opening first switch valve, in sampler
Feed liquid just can return in reaction kettle ontology under self gravity again, until liquid level is identical with reaction kettle ontology.
The sample outlet pipe includes the horizontal segment for connecting second switch valve and the vertical section with outlet, and the outlet is opened
Mouth is downwards.The setting of vertical section is easy to use container reception feed liquid so that outlet is downward in this way.
The sampling pump is hand pump, and the first switch valve and second switch valve are hand-operated valve.Because needed for sampling
Reduction of feed volume is smaller, using hand pump and hand-operated valve there is no need to be equipped with electric power cable etc., so that device simply easily assembles, hand pump
Can arbitrarily it switch forward or backwards, it is simple to operate.
The reaction kettle ontology is equipped with the mounting hole passed through for probe tube, and the probe tube is equipped with to be sealed with mounting hole
The sealing element of cooperation.The suitable position that the sealing element can be probe tube has the flange arrangement cooperated with mounting hole；Or
Sealing element is the connector cooperated between mounting hole, passes through clip gasket seal；Being also possible to sealing element is capping type structure, and
With internal screw thread, and the hole post part of mounting hole has external screw thread, and the two is by being threadedly engaged.
The sampler of the utility model reaction kettle is first opened first switch valve, is then made using sampling pump in sampling
Feed liquid rises, and the amount for controlling feed liquid properly closes first switch valve afterwards, and simultaneously closes off sampling pump, then will receive the appearance of sample
After device is directed at the outlet of sample outlet pipe, opening second switch valve flows out to feed liquid in container, obtains the feed liquid conduct of sufficient amount
After test sample, close second switch valve, open first switch valve, make feed liquid remaining in sampler under the effect of gravity from
It is dynamic to return in reaction kettle ontology or return is driven in the reverse direction by sampling pump.
The utility model sampler has sample rate and quantity of sampling quantity convenient for control, samples representative, sampling
The advantages that largely not taking sample is not remained in pipe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model reaction kettle.
Fig. 2 is the structural schematic diagram of sampler.
Specific embodiment
As illustrated in fig. 1 and 2, a kind of reaction kettle with sampler, including reaction kettle ontology 1 and sampler, sampling
Device includes the probe tube 2 that sample introduction end (lower end) is protruded into reaction kettle ontology 1, and reaction kettle ontology 1 is protruded at the sample introduction end of probe tube 2
In liquid level hereinafter, the sample outlet end (upper end) of probe tube 2 connects a tee tube 3, the other two interface of tee tube 3 connects respectively
Sampling pump 4 and sample outlet pipe 5 are connect, is respectively arranged with first switch valve 6 and second switch valve 7 in probe tube 2 and sample outlet pipe 5.
View cup 8 is equipped between sampling pump 4 and tee tube 3.It can be convenient the height of observation internal feed liquid depending on cup 8, thus side
Just the reduction of feed volume in sampler is determined, without substantially determining reduction of feed volume by the working time for controlling sampling pump 4.Depending on
The both ends of cup 8 are generally passed through flange arrangement or are connect using clip with one of interface of tee tube 3 and sampling pump 4.
Probe tube 2 is vertically arranged, and sampling pump 4 is located at the top of tee tube 3, and sample outlet pipe 5 is located at the side of tee tube 3.This
Sample setting, which can be convenient, to be higher by the part feed liquid of sample outlet pipe 5 in sampling and can go out sample from sample outlet pipe 5 by self gravity
The automatic outflow of mouth；And after the completion of sampling, second switch valve 7 is being closed, after opening first switch valve 6, the material in sampler
Liquid just can return in reaction kettle ontology 1 under self gravity again, until liquid level is identical with reaction kettle ontology 1.
Sample outlet pipe 5 includes the horizontal segment 51 of connection second switch valve 7 and the vertical section 52 with outlet 53, outlet 53
Open Side Down.The setting of vertical section 52 is easy to use container reception feed liquid so that outlet 53 is downward in this way.
Sampling pump 4 is hand pump, and first switch valve 6 and second switch valve 7 are hand-operated valve.Because of reduction of feed volume needed for sampling
Smaller, using hand pump and hand-operated valve there is no need to be equipped with electric power cable etc., so that device simply easily assembles, hand pump can be random
Switch forward or backwards, it is simple to operate.First switch valve 6 is set between probe tube 2 and tee tube 3, with going out for probe tube 2
The cooperation of one of interface thread of sample end and tee tube 3.Second switch valve 7 is set between tee tube 3 and sample outlet pipe 5, with three
The one of interface and sample outlet pipe 5 of siphunculus 3 are threadedly engaged.
Reaction kettle ontology 1 is equipped with the mounting hole 12 passed through for probe tube 2, and probe tube 2 is equipped with to be sealed with mounting hole 12
The sealing element 9 of cooperation.The suitable position that sealing element 9 can be probe tube 2 has the flange arrangement cooperated with mounting hole 12；Or
Sealing element 9 is the connector cooperated between mounting hole 12, passes through clip gasket seal；Being also possible to sealing element 9 is capping type knot
Structure, and there is internal screw thread, and the hole post part of mounting hole 12 has external screw thread, the two is by being threadedly engaged.
The sampler of the utility model reaction kettle first opens first switch valve 6 in sampling, then utilizes sampling pump 4
Make feed liquid rise (can also first reverse operating sampling pump 4 by the feed liquid in probe tube 2 all it is counter shift onto it is several in reaction kettle ontology 1
It is secondary, make to be uniformly mixed, it is ensured that sampling it is representative), by view cup 8 observe feed liquid height it is suitable after, close first switch valve
6, and sampling pump 4 is simultaneously closed off, then by after the outlet 53 of container alignment sample outlet pipe 5 for receiving sample, open second switch
Valve 7 flows out to feed liquid in container, after obtaining the feed liquid of sufficient amount as test sample, closes second switch valve 7, opens first
Switch valve 6 makes feed liquid remaining in sampler under the effect of gravity in auto-returned reaction kettle ontology 1 or by sampling pump 4
It is driven in the reverse direction return.
Claims (6)
1. a kind of reaction kettle with sampler, including reaction kettle ontology and sampler, the sampler include sample introduction
The intrinsic probe tube of reaction kettle is protruded at end, which is characterized in that sample outlet end one tee tube of connection of the probe tube, described three
The other two interface of siphunculus is separately connected sampling pump and sample outlet pipe, and first is respectively arranged on the probe tube and sample outlet pipe and is opened
Close valve and second switch valve.
2. reaction kettle as described in claim 1, which is characterized in that be equipped with view cup between the sampling pump and tee tube.
3. reaction kettle as described in claim 1, which is characterized in that the probe tube is vertically arranged, and the sampling pump is located at three
The top of siphunculus, the sample outlet pipe are located at the side of tee tube.
4. reaction kettle as claimed in claim 3, which is characterized in that the sample outlet pipe includes the horizontal segment for connecting second switch valve
With the vertical section with outlet, Open Side Down for the outlet.
5. reaction kettle as described in claim 1, which is characterized in that the sampling pump be hand pump, the first switch valve and
Second switch valve is hand-operated valve.
6. reaction kettle as described in claim 1, which is characterized in that the reaction kettle ontology is equipped with the peace passed through for probe tube
Hole is filled, the probe tube is equipped with the sealing element with mounting hole sealing cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820959554.8U CN208283120U (en) | 2018-06-21 | 2018-06-21 | A kind of reaction kettle with sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820959554.8U CN208283120U (en) | 2018-06-21 | 2018-06-21 | A kind of reaction kettle with sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208283120U true CN208283120U (en) | 2018-12-25 |
Family
ID=64699251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820959554.8U Active CN208283120U (en) | 2018-06-21 | 2018-06-21 | A kind of reaction kettle with sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208283120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114047309A (en) * | 2021-11-09 | 2022-02-15 | 上海仪电科学仪器股份有限公司 | Method and device for solving residual liquid in pipeline of online water quality monitoring instrument and fully reacting |
| CN114053968A (en) * | 2021-11-11 | 2022-02-18 | 耿恒元 | Lubricating liquid production system for adult products convenient for sampling detection and use method thereof |
-
2018
- 2018-06-21 CN CN201820959554.8U patent/CN208283120U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114047309A (en) * | 2021-11-09 | 2022-02-15 | 上海仪电科学仪器股份有限公司 | Method and device for solving residual liquid in pipeline of online water quality monitoring instrument and fully reacting |
| CN114053968A (en) * | 2021-11-11 | 2022-02-18 | 耿恒元 | Lubricating liquid production system for adult products convenient for sampling detection and use method thereof |
| CN114053968B (en) * | 2021-11-11 | 2024-03-15 | 耿恒元 | Lubricant production system convenient for sampling detection and used for adult products and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208283120U (en) | A kind of reaction kettle with sampler | |
| CN201607352U (en) | Quantitative sampling device for liquid | |
| CN208432444U (en) | Solution gas negative pressure sampler | |
| CN109187098A (en) | A kind of paddy soil renovation agent sampler | |
| CN208999113U (en) | Reactor process sampler | |
| CN216050870U (en) | Dairy product sampling detection device | |
| CN106353140A (en) | Vacuum sampling system | |
| CN208187777U (en) | Resin reaction kettle sampler | |
| CN107449930A (en) | A kind of liquid keeps sample sampler | |
| CN108426739A (en) | A kind of combined type water-quality sampler | |
| CN211586365U (en) | Novel test solution configuration device | |
| CN207164077U (en) | A kind of liquid keeps sample sampler | |
| CN207456856U (en) | Device is measured by sampling in a kind of material in reactor PH | |
| CN209640032U (en) | A kind of primary and secondary sampling tank | |
| CN208187764U (en) | A kind of quantitative sampling device | |
| CN203971820U (en) | A kind of liquid blending equipment | |
| CN220251445U (en) | Circulation sampler | |
| CN209624157U (en) | A kind of coal seam core gas sampling tank | |
| CN205404175U (en) | Sampling device of petroleum processing reaction kettle | |
| CN212621641U (en) | Water quality testing sampler | |
| CN208291520U (en) | Bottle placer discharge automatic control system and bulking system | |
| CN212871828U (en) | Ball valve for sampling | |
| CN218584469U (en) | A separate out device for soluble organic matter in soil | |
| CN2733359Y (en) | Automatic fluid infusion device | |
| CN208882432U (en) | A kind of Detergent for electrical equipment holding vessel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |