CN206492481U - Reactor feeding device - Google Patents
Reactor feeding device Download PDFInfo
- Publication number
- CN206492481U CN206492481U CN201720133762.8U CN201720133762U CN206492481U CN 206492481 U CN206492481 U CN 206492481U CN 201720133762 U CN201720133762 U CN 201720133762U CN 206492481 U CN206492481 U CN 206492481U
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- CN
- China
- Prior art keywords
- feeding
- cabin
- reactor
- inert gas
- pipe
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- Expired - Fee Related
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Abstract
The utility model is related to a kind of reactor feeding device, including the feeding cabin being connected through vomit pipe with reactor, and with feeding cabin into loop-coupled inert gas plenum cabin, the output end in the inert gas plenum cabin is connected with the gas input port on feeding cabin top, the gas delivery port being connected with inert gas plenum cabin is provided with feeding cabin top, opening controlling valve door is provided with the vomit pipe and between the output end and gas input port in inert gas plenum cabin, vent valve is also equipped with the bottom in feeding cabin；It is additionally included on the feeding pipe that the feeding bilge portion is set, the feeding pipe and is provided with opening controlling valve door.The reactor feeding device that the utility model is obtained, in feeding in use, not only simple operation, and is able to maintain that stable condition in reclaiming process, prevents the influence to reaction material liquid in kettle, moreover it is possible to avoid the waste of protective gas.
Description
Technical field
The utility model is related to reactor reclaimer device technical field, more particularly to a kind of reactor feeding device.
Background technology
In thermoplastic polyurethane (TPU) material or other chemical materials, the synthetic reaction of high polymer material, generally require
The conditions such as high temperature, high pressure or inert gas shielding are maintained in reactor, to ensure being smoothed out for reaction, it is to avoid side reaction
Occur, reduce the generation of accessory substance, but the operation meeting that reaction mass is detected constantly is taken out due to needing in reaction process
The air that the operation of the situation for causing the reaction condition in reactor to be affected, such as feeding is introduced can cause partial reaction material by oxygen
Change, fluctuation of reactor temperature, pressure caused during feeding etc. can all influence product yield and purity, although existing skill
Art reduces the influence to reactor by being constantly filled with nitrogen in feeding operating process, but has that operating process is cumbersome, bar
The problems such as part is unstable, protective gas is easily wasted, feeding device is not adapted to.
Utility model content
To solve the deficiency that prior art is present, the utility model provides a kind of reactor feeding device, not only operated
It is convenient, and it is able to maintain that the condition of stabilization in reclaiming process, moreover it is possible to avoid the waste of protective gas.
The technical solution of the utility model is achieved in the following ways：
A kind of reactor feeding device, including the feeding cabin being connected through vomit pipe with reactor, and with feeding cabin into return
The inert gas plenum cabin of road connection, the output end and the gas input port phase on feeding cabin top in the inert gas plenum cabin
Even, the gas delivery port that is connected with inert gas plenum cabin is provided with feeding cabin top, on the vomit pipe and inertia
Opening controlling valve door is provided between the output end and gas input port in gas inflated cabin, is also equipped with the bottom in feeding cabin
Vent valve；It is additionally included on the feeding pipe that the feeding bilge portion is set, the feeding pipe and is provided with opening controlling valve door.
As the further restriction to above-mentioned technical proposal, the vomit pipe is communicated to the inside in feeding cabin, positioned at feeding
The position of the mouth of pipe in cabin is less than the position of gas delivery port.
As the further restriction to above-mentioned technical proposal, it is respectively provided with only at the gas input port and gas delivery port
Inverse valve.
As the further restriction to above-mentioned technical proposal, the junction in the vomit pipe Yu feeding cabin is provided with sealing
Packing ring.
As the further restriction to above-mentioned technical proposal, vibrator is provided with the outer wall in the feeding cabin.
The utility model has the advantage of：
Reactor feeding device described in the utility model, is filled by setting with feeding cabin into loop-coupled inert gas
Gas cabin, and opening controlling valve is provided with vomit pipe and feeding pipe, to form sealable feeding device space, make inertia
Gas is circulated between feeding cabin and inflation cabin, can effectively be adjusted and be controlled the conditional stability in feeding cabin, it is to avoid because blowing is to anti-
The influence for answering the reaction condition in kettle to cause, moreover, the circulation of inert gas effectively prevent the waste of inert gas.In addition,
The setting of feeding bilge portion vent valve, makes secondary feeding operation be able to convenient, stable completion.
It is non-return at restriction, gas input port and the gas delivery port of vomit pipe position in feeding cabin described in the utility model
The abundant distribution that the setting of valve is all inert gas in feeding cabin provides favourable condition with circulation, improves inert gas
Environment regulating effect and maintenance material are stable, protect the effect of material.
The utility model further sets up seal washer in vomit pipe and feeding cabin junction, to ensure feeding cabin space
Sealing effectiveness, beneficial to the stabilization of maintenance condition.
Further in feeding, wall sets up vibrator to the utility model out of my cabin, it is ensured that the homogeneity of feed liquid is taken out, to obtain standard
Really, reliable testing result.
Brief description of the drawings
Fig. 1：The reactor feeding apparatus structure schematic diagram of the utility model embodiment；
In figure：1st, feeding cabin；2nd, inert gas plenum cabin；3rd, gas input port；4th, gas delivery port；5th, opening controlling valve
Door 6, vent valve；7th, vomit pipe；8th, feeding pipe.
Embodiment
, it is necessary to explanation, the orientation of the instruction such as term " on ", " under ", " interior ", " outer " in description of the present utility model
Or position relationship is, based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplification is retouched
State, rather than indicate or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration and operation,
Therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second " are only used for describing purpose, and can not
It is interpreted as indicating or implying relative importance.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
The present embodiment is related to a kind of reactor feeding device, as shown in figure 1, including feeding cabin 1, the feeding cabin 1 with it is anti-
Answer kettle to be connected through vomit pipe 7, be suitably arranged on the bottom of reactor, and the setting opening controlling valve door 5 on vomit pipe 7.Also
Including inert gas plenum cabin 2, the output end in the inert gas plenum cabin 2 and the phase of gas input port 3 on the top of feeding cabin 1
Even, the gas delivery port 4 being connected with inert gas plenum cabin 2 is also set up on the top of feeding cabin 1, with constitute feeding cabin 1 and
The loop type of attachment in inert gas plenum cabin 2, and the inert gas plenum cabin 1 output end and gas input port 3 it
Between same opening controlling valve door is set.Vent valve 6 and feeding pipe 8, the feeding pipe 8 are additionally provided with the bottom in feeding cabin 1
On be also provided with opening controlling valve door.
Device of the present utility model, is turned off using preceding all opening controlling valve doors, material need to be taken out out of reactor
During sample, the opening controlling valve door between inert gas plenum cabin and feeding cabin is first opened, inert gas is filled with feeding cabin, and
Make inert gas formation loop, after after stable gas pressure in feeding cabin, opening opening controlling valve door and vent valve on vomit pipe, make
Material enters feeding cabin, opening controlling valve door and the vent valve closed afterwards on vomit pipe, after after stable gas pressure in feeding cabin, opens
The opening controlling valve door on feeding pipe is opened, material access is subjected to subsequent detection in detection container.Feeding is completed, and is first closed and is taken
Opening controlling valve door in expects pipe, turns off the opening controlling valve door between inert gas plenum cabin and feeding cabin, completes operation.
From the process of reactor feeding, sealed space is formd in feeding cabin, is followed by inert gas between feeding cabin and inflation cabin
Ring, and vent valve regulation and control, can effectively adjust feeding condition, condition is recovered stable, it is to avoid fluctuation, enter without influenceing reaction
Reaction condition in kettle, the oxidation influence on material in reactor is not produced.Whole operation process is convenient, stably, and inertia
The circulation of gas effectively prevent the waste of protective gas.
To improve the using effect of device, inert gas is fully distributed in feeding cabin, be beneficial to protective gas to provide
The condition of circulation, improves the environment regulating effect of inert gas and maintains material stabilization, the effect of protection material, further limit
Vomit pipe is placed in feeding cabin and sets nozzle position of the vomit pipe in feeding cabin to be less than the position of gas delivery port, may be used also
Check (non-return) valve is respectively provided with the gas input port and gas delivery port in feeding cabin, the adverse current of inert gas is prevented.
To further enhance the performance of device, seal washer can be also set up in the junction in vomit pipe Yu feeding cabin,
To ensure the sealing effectiveness in feeding cabin, beneficial to the stabilization of maintenance condition.In feeding, wall sets up vibrator out of my cabin, it is ensured that take out feed liquid
Homogeneity, to obtain accurate, reliable testing result.
Better embodiment of the present invention is the foregoing is only, but protection scope of the present invention is not limited thereto, it is any ripe
Know those skilled in the art the invention discloses technical scope in, the technique according to the invention design be subject to equivalent substitution or
Technical scheme obtained by change, should all be covered by protection scope of the present invention.
Claims (5)
1. a kind of reactor feeding device, it is characterised in that：Including the feeding cabin being connected through vomit pipe with reactor, and with taking
Cabin is expected into loop-coupled inert gas plenum cabin, and the output end and the gas on feeding cabin top in the inert gas plenum cabin are defeated
Entrance is connected, and the gas delivery port being connected with inert gas plenum cabin is provided with feeding cabin top, on the vomit pipe,
And opening controlling valve door, the bottom in feeding cabin are provided between the output end and gas input port in inert gas plenum cabin
It is provided with vent valve；It is additionally included on the feeding pipe that the feeding bilge portion is set, the feeding pipe and is provided with opening controlling valve
Door.
2. reactor feeding device according to claim 1, it is characterised in that：The vomit pipe is communicated to the interior of feeding cabin
Portion, the position of the mouth of pipe in feeding cabin is less than the position of gas delivery port.
3. reactor feeding device according to claim 1, it is characterised in that：Exported in the gas input port and gas
Check (non-return) valve is respectively provided with mouthful.
4. reactor feeding device according to claim 1, it is characterised in that：Connection in the vomit pipe Yu feeding cabin
Place is provided with seal washer.
5. reactor feeding device according to claim 1, it is characterised in that：It is provided with and shakes on the outer wall in the feeding cabin
Dynamic device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720133762.8U CN206492481U (en) | 2017-02-14 | 2017-02-14 | Reactor feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720133762.8U CN206492481U (en) | 2017-02-14 | 2017-02-14 | Reactor feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206492481U true CN206492481U (en) | 2017-09-15 |
Family
ID=59804651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720133762.8U Expired - Fee Related CN206492481U (en) | 2017-02-14 | 2017-02-14 | Reactor feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206492481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108371928A (en) * | 2018-03-05 | 2018-08-07 | 安徽聚璟环保科技有限公司 | A kind of slag-draining device of pyroreaction kettle |
-
2017
- 2017-02-14 CN CN201720133762.8U patent/CN206492481U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108371928A (en) * | 2018-03-05 | 2018-08-07 | 安徽聚璟环保科技有限公司 | A kind of slag-draining device of pyroreaction kettle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 Termination date: 20200214 |