CN204448020U - A kind of liquid reactions still - Google Patents
A kind of liquid reactions still Download PDFInfo
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- CN204448020U CN204448020U CN201420865867.9U CN201420865867U CN204448020U CN 204448020 U CN204448020 U CN 204448020U CN 201420865867 U CN201420865867 U CN 201420865867U CN 204448020 U CN204448020 U CN 204448020U
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Abstract
The utility model discloses a kind of liquid reactions still, comprise the reactor being provided with material inlet and material outlet, material outlet is positioned at bottom reactor, material outlet is connected with triple valve, triple valve one way outlet is connected with baiting valve, and another way outlet of triple valve to be linked in sequence entrance service valve, pipe circle pump, outlet service valve, material inlet by pipeline; The outlet service valve rear end connecting pipe be linked in sequence is provided with online pH monitoring system.The utility model by the external flowing endless form of material, can simplify reactor tank body, cancel inner stir mode, avoids that material is very few cannot stir the problem that can not realize stable equilibrium reaction, and the situation avoiding material stirring on the high side to flutter material occurs; By introducing online pH monitoring system, saving sample presentation to laboratory detection time, avoiding pH value between non-sample presentation detection period and occur deviation, exceed the situations such as critical field.
Description
Technical field
The utility model belongs to chemical reaction device and manufactures and designs field, the reactor particularly used in a kind of aqueous chemical reaction.
Background technology
In chemical process, reactor is common equipment, no matter is enamel reaction still or stainless steel cauldron, is carrying out in chemical reaction or mixed process, is often needing to install various stirring, the material in still can be mixed as much as possible.But under some specific conditions, time as on the low side in material or too much, mix by stir mode is often more difficult simply; Need to monitor the pH value of material in a lot of course of reaction simultaneously.Usually carrying out now pH value monitoring is all detected to laboratory by timing sampling, then regulates according to feedback result, can not monitor reaction mass pH value at any time, and troublesome poeration; Adopt real-time detection apparatus, less reaction mass is unfavorable for that pH detects, and testing result accuracy is unstable.In order to avoid problems, in the material reaction that mobile performance is excellent, need design can meet the mixing apparatus of reaction requirement, material in reactor all fully can be mixed in varied situations and realize the stable and balanced of chemical reaction, a set of online monitoring system that more accurately can detect pH is set simultaneously, intuitively can control the pH value of reaction mass timely, be conducive to the controllability improving chemical reaction, improve the quality of products.
Summary of the invention
The utility model discloses a kind of liquid reactions kettle device according to the deficiencies in the prior art.Problem to be solved in the utility model is to provide and a kind ofly can meets the liquid material mixed reactor that differential responses material quantity mixes requirement, intuitively can control the pH value of reaction mass timely and accurately simultaneously.
The utility model is achieved through the following technical solutions:
Liquid reactions still, comprise the reactor being provided with material inlet and material outlet, it is characterized in that: described material outlet is positioned at bottom reactor, material outlet is connected with triple valve, triple valve one way outlet is connected with baiting valve, and another way outlet of triple valve to be linked in sequence entrance service valve, pipe circle pump, outlet service valve, material inlet by pipeline.
The described outlet service valve rear end connecting pipe be linked in sequence is provided with online pH monitoring system.
The utility model reactor does not need to stir and motor, and bottom reactor, drain hole is communicated with triple valve, and triple valve bottom connects dispensing valve, and triple valve bypass ends connects circulating pipe pump.Circulating pipe pump upper end is connected by pipeline, directly material is returned reacting tank body again, drives the material movement in tank body by the motion of pipe circle pump, thus reaches the object that the material in tank body fully mixes.
The online pH monitoring system of the utility model reactor is positioned at after pipe circle pump discharging opening, how many regardless of material, can both demonstrate material pH value in cyclic process.
The utility model helpfulness is: the utility model is by the external flowing endless form of material, reactor tank body can be simplified, cancel inner stir mode, avoid material very few cannot stir can not realize stable equilibrium reaction problem, avoid material stirring on the high side flutter material situation occur; By introducing online pH monitoring system, saving sample presentation to laboratory detection time, avoiding pH value between non-sample presentation detection period and occur deviation, exceed the situations such as critical field.This turnaround of unit is simultaneously simple, and maintenance is easily, easy for installation, simple to the requirement of tank body, and can reach the object of abundant mixed material.
Accompanying drawing explanation
Fig. 1 is the utility model reactor connection diagram.
In figure, 1 is reactor, and 2 is triple valves, and 3 is material outlets, and 4 is baiting valves, and 5 is pipe circle pump, and 6 is entrance service valves, and 7 is outlet service valves, and 8 is material inlets, and 9 is online pH monitoring systems.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.Embodiment, for illustration of the utility model, limits the utility model never in any form.
Composition graphs 1.
Liquid material reactor, comprises reactor 1, and reactor 1 has material outlet 3, material outlet 3 connecting tee valve 2, triple valve 2 bottom connects baiting valve 4, and triple valve 2 bypass ends connects circulating pipe pump 5 by pipeline, and circulating pipe pump 5 other end is communicated with reactor material inlet 8.
Online Ph monitoring system 9 is positioned at outlet service valve 7 rear.Conveniently have entrance service valve 6 at circulating pipe pump 5 material inlet end for maintenance and equipment run, material outlet end has outlet service valve 7.
As shown in Figure 1, reactor 1 is realized chemical reaction mixing by vitro reactions Matter Transfer by the utility model.Because adopting material in reactor 1 extracorporal circulatory system, the reactor without the need to optional equipments such as stirrings can be selected when selecting reactor 1, first triple valve 2 is installed in reactor 1 bottoms material outlet 3, straight-through part install connect dispensing valve 4 be conducive to reaction complete after material discharge, at by-passing part, entrance service valve 6 is installed, more successively by being communicated with reactor material inlet 8 after pipeline communication circulating pipe pump 5, outlet service valve 7, online pH monitoring system 9.
When carrying out chemical reaction and producing, according to material situation, when needing to carry out reactor 1 extracorporal circulatory system mixing, each valve on ON cycle path, start circulating pipe pump 5, under the effect of circulating pipe pump 5, carry out inside and outside circulation and online pH monitors, thus reach the object that the completely all even online pH of material in still monitors.After completion of the reaction material is discharged by dispensing valve 4.
Claims (1)
1. a liquid reactions still, comprise the reactor (1) being provided with material inlet (8) and material outlet (3), it is characterized in that: described material outlet (3) is positioned at reactor (1) bottom, material outlet (3) is connected with triple valve (2), triple valve (2) one way outlet is connected with baiting valve (4), triple valve (2) another way outlet by pipeline be linked in sequence entrance service valve (6), pipe circle pump (5), outlet service valve (7), material inlet (8); Described outlet service valve (7) the rear end connecting pipe be linked in sequence arranges online pH monitoring system (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420865867.9U CN204448020U (en) | 2014-12-30 | 2014-12-30 | A kind of liquid reactions still |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420865867.9U CN204448020U (en) | 2014-12-30 | 2014-12-30 | A kind of liquid reactions still |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204448020U true CN204448020U (en) | 2015-07-08 |
Family
ID=53654968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420865867.9U Expired - Fee Related CN204448020U (en) | 2014-12-30 | 2014-12-30 | A kind of liquid reactions still |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204448020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109871046A (en) * | 2017-12-05 | 2019-06-11 | 宜宾天原集团股份有限公司 | The device of outer circulation automatic measuring and controlling pH |
-
2014
- 2014-12-30 CN CN201420865867.9U patent/CN204448020U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109871046A (en) * | 2017-12-05 | 2019-06-11 | 宜宾天原集团股份有限公司 | The device of outer circulation automatic measuring and controlling pH |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20171230 |