CN206235606U - A kind of evaluating catalyst system - Google Patents
A kind of evaluating catalyst system Download PDFInfo
- Publication number
- CN206235606U CN206235606U CN201621251276.8U CN201621251276U CN206235606U CN 206235606 U CN206235606 U CN 206235606U CN 201621251276 U CN201621251276 U CN 201621251276U CN 206235606 U CN206235606 U CN 206235606U
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- gas circuit
- gas
- liquid
- reactor
- tunnels
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Abstract
The utility model is related to a kind of evaluating catalyst system, gas circuit, all the way steam generation gas circuit are reacted including reactor, condenser, gas-liquid separator, liquid getting device, six tunnels and purge gas circuit all the way, six tunnels reaction gas circuit is in parallel and is mixed by blender, and blender is sequentially connected reactor, condenser, liquid getting device and receiving flask by tracheae.Described steam generation gas circuit includes the fluid reservoir, microchemistry pump, the evaporator that are sequentially connected, and the import of the outlet coupled reaction device of evaporator, the described gas circuit of purging all the way accesses six tunnels and reacts gas circuit by triple valve respectively.This evaluation system provides a plurality of gas circuit, six kinds of different reacting gas is can access, there is provided a steam generation gas circuit, for reaction liquid to be evaporated into gas；Purging gas circuit is provided, for the pipeline purging of whole evaluation system.Therefore this evaluation system can be used for polytype catalytic evaluation reaction.
Description
Technical field
The utility model belongs to catalytic field, is related to the assessing reactor of catalyst, especially a kind of evaluating catalyst system
System.
Background technology
Existing evaluating catalyst system is generally experimenter according to voluntarily being built the need for evaluation response, the reaction of evaluation
Single, the unitary function of evaluation system may change a reaction and just not apply to, and universality is poor.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, there is provided a kind of many gas circuit evaluating catalysts are anti-
Answer system.
The utility model solves the technical scheme that is used of technical problem：
A kind of evaluating catalyst system, including reactor, condenser, gas-liquid separator, liquid getting device, six tunnels reaction gas circuit,
Steam generation gas circuit and gas circuit is purged all the way, six tunnels reaction gas circuit is in parallel and mixes by blender, and blender passes through gas all the way
The import of pipe coupled reaction device, the import of the outlet connection condenser of reactor, the outlet connection gas-liquid separator of condenser
Import, the import of the outlet connection liquid getting device of gas-liquid separator, the outlet connection receiving flask of liquid getting device, described steam generation gas
Road includes the fluid reservoir, microchemistry pump, the evaporator that are sequentially connected, and the import of the outlet coupled reaction device of evaporator is described
Purging gas circuit accesses six tunnels reaction gas circuit by triple valve respectively all the way.
And, preheater is also equipped between reactor and blender.
And, the reactor is fixed-bed tube reactor.
Advantage of the present utility model and good effect are：
This evaluation system provides a plurality of gas circuit, can access six kinds of different reacting gas, there is provided a steam generation gas circuit,
For reaction liquid to be evaporated into gas；Purging gas circuit is provided, for the pipeline purging of whole evaluation system.Therefore this evaluation system
System can be used for polytype catalytic evaluation reaction.
Brief description of the drawings
Fig. 1 is the pipeline connecting figure of the system.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings and by specific embodiment, and following examples are to retouch
The property stated, be not limited, it is impossible to limit protection domain of the present utility model with this.
A kind of evaluating catalyst system, including reactor 7, condenser 8, gas-liquid separator 9, liquid getting device 10, the reaction of six tunnels
Gas circuit, all the way steam generation gas circuit 11 and all the way purging gas circuit 1, six tunnels reaction gas circuit is in parallel and is mixed by blender 2, mixes
The import that device passes through tracheae coupled reaction device, the import of the outlet connection condenser of reactor, the outlet connection gas-liquid of condenser
The import of separator, the import of the outlet connection liquid getting device of gas-liquid separator, the outlet connection receiving flask of liquid getting device.Steam generation
Gas circuit includes the fluid reservoir 5, microchemistry pump 4, the evaporator 3 that are sequentially connected, the import of the outlet coupled reaction device of evaporator.
Preheater 6 is also equipped between reactor and blender, is mixed for liquid phase reactor feed vaporization or liquid phase reaction raw materials.
The described gas circuit of purging all the way accesses six tunnels and reacts gas circuit by triple valve respectively.
Gas raw material reduces to below 1Mpa by steel cylinder and steel cylinder upper level pressure-reducing valve, is adjusted pressure by equipment pressure-reducing valve
The pressure that section needs to experiment, adjusts control and measurement enters preheater flow respectively through independent mass flow controller, enters
Enter reactor bed.
Liquid charging stock is conveyed through microchemistry pump by fluid reservoir and adjusts flow, and into evaporator, steam enters back into preheating
Device.
The condenser and gas-liquid separator processing system having after reactor, the gas-phase product after gas-liquid separation subtract through counterbalance valve
It is vented after pressure.Liquid product is collected into liquid product collection tank.
Reacted product warp or sampling are analyzed by gas chromatograph or infrared chromatography.System is provided with cleaning air-flow
Road, for the cleaning after off-test to whole device.
In process of the test, the pressure stability of whole system is by the back of the body after the pressure-reducing valve and gas-liquid separator in gas flow path
Pressure valve gives and ensures.
Start and stop of temperature of the present apparatus in process of the test, flow, pressure and raw material pump etc. are carried out automatically by computer
The automatic printing storage of control and each test parameters, operator need only set required numerical value by test requirements document.
Computer screen be provided with device technique flow chart, control flow chart, parameter setting table and temperature, flow, pressure,
The picture such as the isoparametric instantaneous value of liquid level and historical text, is checked with facilitating operating personnel to have access to.Also there is experiment in addition
The automatic store function of data.
To ensure the safe operation of experiment, device has overtemperature, superpressure sound and light alarm and overtemperature power-off protection function.
The small-sized DCS control systems that control system is made up of touch-screen, PLC and single loop regulation controller.To device
Carry out decentralised control centralized management.Reliability is high, and data accuracy is high.Field instrument uses the measurement of import, control accuracy high
Brand product.
The reactor is fixed-bed tube reactor, using the stainless steel materials of ф 14 × 2 × 400 (mm) 316.Reactor
Total length, pipe is outer to be lined with Q235 sets, as thermal inertia body improving the temperature persistance of reactor bed.Tube hub temperature-measuring heat couple set
It is ф 3 × 0.5 (mm) 1Cr18Ni9Ti stainless steel tubes to manage.Reactor two ends use carbon seal ring, adapter to be covered using double card and connected
Connect, design pressure is 1MPa, maximum working (operation) pressure (MWP):1MPa.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of utility model design is not departed from, various modifications and improvements can be made, these belong to this reality
With new protection domain.
Claims (3)
1. a kind of evaluating catalyst system, it is characterised in that：Including reactor, condenser, gas-liquid separator, liquid getting device, six tunnels
React gas circuit, all the way steam generation gas circuit and purge gas circuit all the way, six tunnels reaction gas circuit is in parallel and is mixed by blender, mixing
The import that device passes through tracheae coupled reaction device, the import of the outlet connection condenser of reactor, the outlet connection gas-liquid of condenser
The import of separator, the import of the outlet connection liquid getting device of gas-liquid separator, the outlet connection receiving flask of liquid getting device, described steaming
Vapour occurs gas circuit includes the fluid reservoir, microchemistry pump, the evaporator that are sequentially connected, and the outlet coupled reaction device of evaporator enters
Mouthful, the described gas circuit of purging all the way accesses six tunnels and reacts gas circuit by triple valve respectively.
2. evaluating catalyst system according to claim 1, it is characterised in that：Also installed between reactor and blender
There is preheater.
3. evaluating catalyst system according to claim 1, it is characterised in that：The reactor is fixed bed pipe reaction
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621251276.8U CN206235606U (en) | 2016-11-14 | 2016-11-14 | A kind of evaluating catalyst system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621251276.8U CN206235606U (en) | 2016-11-14 | 2016-11-14 | A kind of evaluating catalyst system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206235606U true CN206235606U (en) | 2017-06-09 |
Family
ID=58991627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621251276.8U Expired - Fee Related CN206235606U (en) | 2016-11-14 | 2016-11-14 | A kind of evaluating catalyst system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206235606U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426975A (en) * | 2018-05-15 | 2018-08-21 | 东莞诺维新材料科技有限公司 | A kind of catalyst activity evaluating apparatus |
| CN108745212A (en) * | 2018-06-27 | 2018-11-06 | 安徽科幂机械科技有限公司 | A kind of desktop grade fixed bed of successive reaction |
| CN109061034A (en) * | 2018-07-12 | 2018-12-21 | 天津大学 | A kind of evaluating apparatus and evaluation method for hydrolyst performance |
| CN109060869A (en) * | 2018-10-15 | 2018-12-21 | 海南红塔卷烟有限责任公司 | Instillation micro-extraction device and method for thermal analyzer evolution component analysis |
| CN114130328A (en) * | 2021-11-10 | 2022-03-04 | 北京中教金源科技有限公司 | Photo-thermal synergistic continuous phase catalytic system |
-
2016
- 2016-11-14 CN CN201621251276.8U patent/CN206235606U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426975A (en) * | 2018-05-15 | 2018-08-21 | 东莞诺维新材料科技有限公司 | A kind of catalyst activity evaluating apparatus |
| CN108426975B (en) * | 2018-05-15 | 2023-12-26 | 东莞诺维新材料科技有限公司 | Catalyst activity evaluation device |
| CN108745212A (en) * | 2018-06-27 | 2018-11-06 | 安徽科幂机械科技有限公司 | A kind of desktop grade fixed bed of successive reaction |
| CN109061034A (en) * | 2018-07-12 | 2018-12-21 | 天津大学 | A kind of evaluating apparatus and evaluation method for hydrolyst performance |
| CN109060869A (en) * | 2018-10-15 | 2018-12-21 | 海南红塔卷烟有限责任公司 | Instillation micro-extraction device and method for thermal analyzer evolution component analysis |
| CN114130328A (en) * | 2021-11-10 | 2022-03-04 | 北京中教金源科技有限公司 | Photo-thermal synergistic continuous phase catalytic system |
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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: 20170609 Termination date: 20181114 |