CN207019949U - A kind of reactor sampler - Google Patents
A kind of reactor sampler Download PDFInfo
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- CN207019949U CN207019949U CN201721013254.2U CN201721013254U CN207019949U CN 207019949 U CN207019949 U CN 207019949U CN 201721013254 U CN201721013254 U CN 201721013254U CN 207019949 U CN207019949 U CN 207019949U
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- connecting tube
- reactor
- surge tank
- stop valve
- connects
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Abstract
It the utility model is related to reactor equipment technical field, and in particular to a kind of reactor sampler, including flexible probe tube, the first stop valve, the first connecting tube, surge tank, discharge nozzle, the second stop valve, the second connecting tube and vavuum pump；The flexible probe tube is vertically arranged on the top of the reactor, the telescopic section of the flexible probe tube is located in the reactor, the upper end of the flexible probe tube connects with one end of first stop valve, the other end of first stop valve connects with first connecting tube, first connecting tube connects with the surge tank, the discharge nozzle connects with the bottom of the surge tank, second stop valve is arranged on the discharge nozzle, described second connecting tube one end is connected with the vavuum pump, and the other end connects with the surge tank.The utility model sampling is more representative, and sampling process safety, while the utility model reactor sampler, convenient to use.
Description
Technical field
It the utility model is related to reactor equipment technical field, and in particular to a kind of reactor sampler.
Background technology
At present, reactor is widely used in the production of polyester resin, it is necessary to carry out in a kettle in generating process
Sampling, to detect the situation in the production process of polyester resin.
At present, reactor sampling is typically carried out by sampler, and sampler is during the course of the reaction from reactor bottom valve
Or kettle overhead-valve or pipeline position are sampled, but chemical reaction is mostly the operating mode of HTHP, very dangerous in sampling,
And nor easily, usually there is misoperation, sample rate and the bad control of quantity, and take in actual sampling process
Sample position is not very suitable, and sampling is without representativeness.
Utility model content
The utility model is in order to solve the above-mentioned technical problem, there is provided a kind of reactor sampler, based on flexible probe tube
The liquid of different depth is obtained, and the liquid is extracted by surge tank, so as to realize safe sampling, and sampling comes from different depths
Degree, sampling are more representative.
In order to reach above-mentioned technique effect, the utility model includes following technical scheme：
A kind of reactor sampler, is arranged on reactor, and the reactor sampler includes flexible probe tube, the
One stop valve, the first connecting tube, surge tank, discharge nozzle, the second stop valve, the second connecting tube and vavuum pump；The flexible sampling
Pipe is vertically arranged on the top of the reactor, and the telescopic section of the flexible probe tube is located in the reactor,
The upper end of the flexible probe tube connects with one end of first stop valve, the other end of first stop valve and described the
One connecting tube connects, and first connecting tube connects with the surge tank, and the discharge nozzle connects with the bottom of the surge tank,
Second stop valve be arranged on the discharge nozzle on, described second connecting tube one end is connected with the vavuum pump, the other end and
The surge tank connection.
Preferably, also it is pumped into device, anti-blowpipe and check-valves including nitrogen；Described anti-blowpipe one end and the nitrogen pump
Enter the output end connection of device, the other end is connected with first connecting tube, and the check-valves is arranged on the anti-blowpipe.
Preferably, also including the 3rd stop valve, the 3rd stop valve is arranged in second connecting tube.
Preferably, second connecting tube connects the surge tank by connecting first connecting tube.
Preferably, the connecting node between second connecting tube and first connecting tube be located at the anti-blowpipe with
Between connecting node and the surge tank between first connecting tube.
Preferably, being provided with piston and drive shaft in the surge tank, described drive shaft one end is connected with the piston, separately
Extend the top of the surge tank in one end.
Preferably, also including drive device, the drive device is located at the top of the surge tank, the drive device
Output end and the driving axis connection.
Preferably, also including accommodation apparatus, the accommodation apparatus is located at the lower section of the discharge nozzle, to flowing out discharge nozzle
Liquid housed.
Using above-mentioned technical proposal, including following beneficial effect：A kind of reactor sampler, reduced by vavuum pump slow
Pressure in tank is rushed, the liquid of different depth in reactor is drawn by surge tank, so as to reasonable sampling, sampling is with more representative
Property, and sampling process safety, while the utility model reactor sampler, it is convenient to use.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of the utility model reactor sampler；
Fig. 2 is the structural representation of the utility model reactor sampler another embodiment；
In figure,
1st, reactor；2nd, stretch probe tube；3rd, the first stop valve；4th, the first connecting tube；5th, surge tank；6th, discharge nozzle；7、
Second stop valve；8th, the second connecting tube；9th, vavuum pump；10th, nitrogen is pumped into device；11st, anti-blowpipe；12nd, check-valves；13rd, the 3rd
Stop valve；14th, piston；15th, drive shaft；16th, drive device.
Embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, implement below in conjunction with the utility model
Accompanying drawing in example, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that described reality
It is the utility model part of the embodiment to apply example, rather than whole embodiments.Based on the embodiment in the utility model, ability
The every other embodiment that domain those of ordinary skill is obtained under the premise of creative work is not made, it is new to belong to this practicality
The scope of type protection.
In the utility model, term " on ", " under ", "left", "right", "front", "rear", " top ", " bottom ", " interior ", " outer ",
" in ", " vertical ", " level ", " transverse direction ", the orientation of the instruction such as " longitudinal direction " or position relationship be based on orientation shown in the drawings or
Position relationship.These terms are not intended to limit indicated primarily to preferably describe the utility model and embodiment
Device, element or part must have particular orientation, or constructed and operated with particular orientation.
Also, above-mentioned part term is in addition to it can be used to indicate that orientation or position relationship, it is also possible to for representing it
His implication, such as term " on " also be likely used for representing certain relations of dependence or annexation in some cases.For ability
For the those of ordinary skill of domain, concrete meaning of these terms in the utility model can be understood as the case may be.
In addition, term " installation ", " setting ", " being provided with ", " connection ", " connected " " socket " should be interpreted broadly.For example, can
To be to be fixedly connected, it is detachably connected, or monolithic construction；Can mechanically connect, or electrical connection；Can be joined directly together,
Either it is indirectly connected by intermediary, or is connection internal between two devices, element or parts.For
For those of ordinary skill in the art, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
Unless otherwise indicated, the implication of " multiple " is two or more.
The utility model is described in further detail below by specific embodiment and with reference to accompanying drawing.
Embodiment：
The present embodiment provides a kind of reactor sampler, as depicted in figs. 1 and 2, is arranged on reactor 1, described anti-
Answer kettle sampler to include flexible probe tube 2, the first stop valve 3, the first connecting tube 4, surge tank 5, discharge nozzle 6, second to end
Valve 7, the second connecting tube 8 and vavuum pump 9；The flexible probe tube 2 is vertically arranged on the top of the reactor 1, institute
The telescopic section for stating flexible probe tube 2 is located in the reactor 1, the upper end of the flexible probe tube 2 and the described first cut-off
One end connection of valve 3, the other end of first stop valve 3 connects with first connecting tube 4, first connecting tube 4 and
The surge tank 5 connects, and the discharge nozzle 6 connects with the bottom of the surge tank 5, and second stop valve 7 is arranged on described
On discharge nozzle 6, described one end of second connecting tube 8 is connected with the vavuum pump 9, and the other end connects with the surge tank 5.
In the present embodiment, during operation, the first stop valve 3 and the second stop valve 7 are first closed, is extracted by vavuum pump 9 slow
Gas in tank 5 is rushed, reduces pressure in surge tank 5, afterwards, the flexible position in reactor 1 of probe tube 2 is adjusted, opens first section
Only valve 3, influenceed by pressure, by Liquid extracting surge tank 5 in reactor 1, afterwards, close the first stop valve 3, open second section
Only valve 7, sampling liquid is discharged by discharging opening.In the process, it is more reasonable to sample, more representative, and sampling process
Safety, at the same it is convenient to use.
Surge tank 5 how is discharged for sampling liquid, ventilation can be passed through by setting passage on the top of surge tank 5
Hole, which eliminates pressure in surge tank 5, to be influenceed, preferably, piston 14 and drive shaft 15, institute can also be set in the surge tank 5
State the one end of drive shaft 15 to be connected with the piston 14, the other end extends the top of the surge tank 5.
In the present embodiment, piston 14 can be driven to sample liquid by drive shaft 15 and discharges surge tank 5, in surge tank
In the case of 5 sizes are less, piston 14 is promoted using manpower driving drive shaft 15, in the case of surge tank 5 is larger-size, is made
To be preferred, drive device 16 can also be included, the drive device 16 is located at the top of the surge tank 5, the drive device
16 output end is connected with the drive shaft 15.Drive shaft 15 is driven to drive piston 14 by the drive device 16.
In the present embodiment, drive device 16 can use motor, can also use hydraulic motor or air pressure motor etc..
In the present embodiment, further, in addition to nitrogen is pumped into device 10, anti-blowpipe 11 and check-valves 12；It is described anti-
The output end that the one end of blowpipe 11 is pumped into device 10 with the nitrogen connects, and the other end connects with first connecting tube 4, described to stop
Valve 12 is returned to be arranged on the anti-blowpipe 11.
The design of structure at this, the residual being pumped into by nitrogen in the first connecting tube 4 of removing of device 10 sample liquid, avoided
Under the influence of sub-sampling testing result.
In the present embodiment, further, in addition to the 3rd stop valve 13, the 3rd stop valve 13 is arranged on described the
In two connecting tubes 8.
In the present embodiment, prevent that sampling liquid pours into the connecting tube 8 of vavuum pump 9 and second by the 3rd stop valve 13.
In the present embodiment, referring to Fig. 2, further, second connecting tube 8 is by connecting first connecting tube 4
Connect the surge tank 5.
The design of structure at this, it is possible to reduce the opening on surge tank 5, directly in the connection of the first connecting tube 4 connection second
Pipe 8, it is easy to fabricate.
In the present embodiment, further, the connecting node between second connecting tube 8 and first connecting tube 4
Between connecting node and the surge tank 5 between the anti-blowpipe 11 and first connecting tube 4.
The design of structure at this, further it can clean residual sampling liquid in the second connecting tube 8 and the first connecting tube 4.
In the present embodiment, further, in addition to accommodation apparatus (not shown), the accommodation apparatus are located at described
The lower section of discharge nozzle 6, the liquid for flowing out discharge nozzle 6 is housed.So, sampling liquid is housed by accommodation apparatus
Detection.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (8)
1. a kind of reactor sampler, it is arranged on reactor (1), it is characterised in that the reactor sampler includes
Flexible probe tube (2), the first stop valve (3), the first connecting tube (4), surge tank (5), discharge nozzle (6), the second stop valve (7),
Second connecting tube (8) and vavuum pump (9)；The flexible probe tube (2) is vertically installed in the upper of the reactor (1)
Portion, the telescopic section of the flexible probe tube (2) are located in the reactor (1), the upper end of the flexible probe tube (2) and institute
One end connection of the first stop valve (3) is stated, the other end of first stop valve (3) connects with first connecting tube (4), institute
State the first connecting tube (4) to connect with the surge tank (5), the discharge nozzle (6) connects with the bottom of the surge tank (5), institute
The second stop valve (7) is stated on the discharge nozzle (6), described second connecting tube (8) one end connects with the vavuum pump (9)
Connect, the other end connects with the surge tank (5).
2. reactor sampler according to claim 1, it is characterised in that be also pumped into device (10), anti-including nitrogen
Blowpipe (11) and check-valves (12)；The output end that described anti-blowpipe (11) one end is pumped into device (10) with the nitrogen connects, separately
One end is connected with first connecting tube (4), and the check-valves (12) is arranged on the anti-blowpipe (11).
3. reactor sampler according to claim 2, it is characterised in that described also including the 3rd stop valve (13)
3rd stop valve (13) is arranged on second connecting tube (8).
4. reactor sampler according to claim 3, it is characterised in that second connecting tube (8) passes through connection
First connecting tube (4) connects the surge tank (5).
5. reactor sampler according to claim 4, it is characterised in that second connecting tube (8) and described the
Connecting node of the connecting node between the anti-blowpipe (11) and first connecting tube (4) between one connecting tube (4)
And between the surge tank (5).
6. reactor sampler according to claim 1, it is characterised in that be provided with piston in the surge tank (5)
(14) it is connected with drive shaft (15), described drive shaft (15) one end with the piston (14), the other end extends the surge tank
(5) top.
7. reactor sampler according to claim 6, it is characterised in that also including drive device (16), the drive
Dynamic device (16) is located at the top of the surge tank, and the output end of the drive device (16) is connected with the drive shaft (15).
8. reactor sampler according to claim 1, it is characterised in that described to house dress also including accommodation apparatus
Setting in the lower section of the discharge nozzle (6), the liquid of outflow discharge nozzle (6) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721013254.2U CN207019949U (en) | 2017-08-14 | 2017-08-14 | A kind of reactor sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721013254.2U CN207019949U (en) | 2017-08-14 | 2017-08-14 | A kind of reactor sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207019949U true CN207019949U (en) | 2018-02-16 |
Family
ID=61478530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721013254.2U Active CN207019949U (en) | 2017-08-14 | 2017-08-14 | A kind of reactor sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207019949U (en) |
-
2017
- 2017-08-14 CN CN201721013254.2U patent/CN207019949U/en active Active
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