CN206538192U - A kind of hydrogenation system for Hydrogen Peroxide Production - Google Patents
A kind of hydrogenation system for Hydrogen Peroxide Production Download PDFInfo
- Publication number
- CN206538192U CN206538192U CN201720136598.6U CN201720136598U CN206538192U CN 206538192 U CN206538192 U CN 206538192U CN 201720136598 U CN201720136598 U CN 201720136598U CN 206538192 U CN206538192 U CN 206538192U
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- Prior art keywords
- hydrogenation
- tower
- hydride
- hydrogenating
- feed zone
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Abstract
The utility model discloses a kind of hydrogenation system for Hydrogen Peroxide Production, wherein, hydrogenating tower includes tower body, feed zone is from top to bottom sequentially provided with tower body, conversion zone, segregation section and discharging section, the output end of working solution cooling heater is connected with hydrogenating the feed zone of tower, buffer the input connection hydrogen generator of filtering tank, the discharge end for buffering filtering tank is connected with hydrogenating the feed zone of tower, hydrogenation liquid circulating device includes the hydride circulating pump being sequentially connected, first hydrogenation liquid filter and hydride heat exchanger, the input of hydride circulating pump is connected with hydrogenating the segregation section of tower, hydride heat exchanger is connected with hydrogenating the feed zone of tower, second hydrogenation liquid filter is connected with hydrogenating the segregation section of tower, hydride cooler is connected with the output end of the second hydrogenation liquid filter, hydride groove is connected with the output end of hydride cooler.The utility model has the advantages that simple in construction, raising hydrogenation efficiency.
Description
Technical field
The utility model is related to hydrogenation system technical field, more specifically, more particularly to a kind of to be used for Hydrogen Peroxide Production
Hydrogenation system.
Background technology
The important oxidant of hydrogen peroxide, bleaching agent, disinfectant and antichlor, Hydrogen Peroxide Production mainly include four processes,
That is hydrogenation, oxidation, extracting and purifying and post processing.Because hydrogenation is the first working procedure during hydrogen peroxide makes, at present in hydrogenation
Hydrogenated in course of reaction in tower and easily occur to cross hydrogenation more, influence hydrogenation efficiency.For this reason, it is necessary to design, one kind is improved to be used for
The hydrogenation system of Hydrogen Peroxide Production.
Utility model content
The purpose of this utility model is to provide a kind of hydrogen simple in construction, improving hydrogenation efficiency for Hydrogen Peroxide Production
Change system.
In order to achieve the above object, the technical solution adopted in the utility model is as follows：
A kind of hydrogenation system for Hydrogen Peroxide Production, including working solution cooling heater, buffering filtering tank, hydrogenation tower,
Hydrogenate liquid circulating device and the second hydrogenation liquid filter, hydride cooler and hydride groove；The hydrogenation tower includes tower body,
Feed zone, conversion zone, segregation section and discharging section are from top to bottom sequentially provided with the tower body, the working solution cooling heater
Output end is connected with the feed zone of the hydrogenation tower, the input connection hydrogen generator of the buffering filtering tank, the buffering
The discharge end of filtering tank is connected with the feed zone of the hydrogenation tower, and the hydrogenation liquid circulating device includes the hydride being sequentially connected
Circulating pump, the first hydrogenation liquid filter and hydride heat exchanger, the separation of the input and hydrogenation tower of the hydride circulating pump
Duan Liantong, the hydride heat exchanger is connected with hydrogenating the feed zone of tower, point of the second hydrogenation liquid filter and hydrogenation tower
From section connection, the hydride cooler is connected with the output end of the second hydrogenation liquid filter, the hydride groove and hydrogenation
The output end connection of liquid cooler.
Further, the bottom of the hydrogenation tower is provided with the discharge nozzle connected with discharging section.
Compared with prior art, the utility model has the advantage of：The discharging of segregation section liquid phase is divided into two by the utility model
Road, a route hydride circulation pumped is thrown into after the filtering of circulation hydrogenation liquid filter, the heat exchanger cooling of circulation hydride
Tower is hydrogenated, the purpose of circulation hydride is the temperature of regulation hydrogenation tower, increase sprinkle density, stable hydrogenation efficiency and avoids office
Portion's transition hydrogenation.Enter hydride groove after another pressured poor hydrogenated liquid filter filtering in road, the cooling of hydride cooler.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the frame diagram of the hydrogenation system described in the utility model for Hydrogen Peroxide Production.
Description of reference numerals：1st, working solution cooling heater, 2, buffering filtering tank, 3, hydrogenation tower, 4, conversion zone, 5, separation
Section, 6, discharge nozzle, 7, hydride circulating pump, the 8, first hydrogenation liquid filter, 9, hydride heat exchanger, the 10, second hydride mistake
Filter, 11, hydride cooler, 12, hydride groove.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model
It can be easier to be readily appreciated by one skilled in the art with feature, so as to make protection domain of the present utility model apparent clear and definite
Define.
As shown in fig.1, the utility model provides a kind of hydrogenation system for Hydrogen Peroxide Production, including working solution cooling
Heater 1, buffering filtering tank 2, hydrogenation tower 3, hydrogenation liquid circulating device and the second hydrogenation liquid filter 10, hydride cooler 11
With hydride groove 12.
The hydrogenation tower 3 includes from top to bottom being sequentially provided with feed zone, conversion zone 4, segregation section 5 in tower body, the tower body
And discharging section, the output end of the working solution cooling heater 1 is connected with the feed zone of the hydrogenation tower 3, described to buffer filtering
The input connection hydrogen generator of tank 2, the discharge end of the buffering filtering tank 2 is connected with the feed zone of the hydrogenation tower 3, institute
The hydrogenation liquid filter 8 of hydride circulating pump 7, first and hydride heat exchanger 9 that hydrogenation liquid circulating device includes being sequentially connected are stated,
The input of the hydride circulating pump 7 is connected with hydrogenating the segregation section 5 of tower 3, the hydride heat exchanger 9 and hydrogenation tower 3
Feed zone connect, it is described second hydrogenation liquid filter 10 with hydrogenation tower 3 segregation section 5 connects, the hydride cooler 11 and
The output end connection of second hydrogenation liquid filter 10, the hydride groove 12 is connected with the output end of hydride cooler 11.
The bottom of the hydrogenation tower 3 is provided with the discharge nozzle 6 connected with discharging section.
Operation principle of the present utility model is that the working solution come from postprocessing working procedures enters working solution and cools down heater 1, so
Afterwards from top into hydrogenation tower 3, the hydrogen that hydrogen generator comes out, which enters from top to enter after buffering filtering tank 2, hydrogenates tower 3.Hydrogen
Gas and working solution fully react in the conversion zone 4 of hydrogenation tower 3, cocurrent and lower entrance discharging section is discharged, and from hydride
Enter segregation section 5 with unreacted hydrogen and carry out gas-liquid separation.
In the utility model, control the pressure of hydrogenation in 0.28-0.3MPa (g), temperature control is at 40-70 DEG C.
The discharging of segregation section liquid phase is divided into two-way by the utility model, and a route hydride circulation pumped is hydrogenated by circulation
Throw hydrogenation tower after liquid filter filtering, the heat exchanger cooling of circulation hydride into, the purpose of circulation hydride is regulation hydrogenation tower
Temperature, increase sprinkle density, stable hydrogenation efficiency and local transition is avoided to hydrogenate.Another pressured poor hydrogenated liquid filter in road
Enter hydride groove after filtering, the cooling of hydride cooler, this road hydride is entering hydrogenation into before filter about 10
Carclazyte bed regeneration degradation product, main regeneration is epoxides produced by oxidation operation.
Although being described in conjunction with the accompanying embodiment of the present utility model, patent owner can want in appended right
Various deformations or amendments are made within the scope of asking, as long as no more than the protection model described by claim of the present utility model
Enclose, all should be within protection domain of the present utility model.
Claims (2)
1. a kind of hydrogenation system for Hydrogen Peroxide Production, it is characterised in that：Including working solution cooling heater, buffering filtering
Tank, hydrogenation tower, hydrogenation liquid circulating device and the second hydrogenation liquid filter, hydride cooler and hydride groove；The hydrogenation
Tower includes from top to bottom being sequentially provided with feed zone, conversion zone, segregation section and discharging section, the working solution in tower body, the tower body
The output end for cooling down heater is connected with the feed zone of the hydrogenation tower, and the input of the buffering filtering tank connects hydrogen
Device, the discharge end of the buffering filtering tank is connected with the feed zone of the hydrogenation tower, and the hydrogenation liquid circulating device is included successively
The hydride circulating pump of connection, the first hydrogenation liquid filter and hydride heat exchanger, the input of the hydride circulating pump with
The segregation section connection of tower is hydrogenated, the hydride heat exchanger is connected with hydrogenating the feed zone of tower, the second hydrogenation liquid filter
Connected with the segregation section for hydrogenating tower, the hydride cooler is connected with the output end of the second hydrogenation liquid filter, the hydrogenation
Liquid groove is connected with the output end of hydride cooler.
2. the hydrogenation system according to claim 1 for Hydrogen Peroxide Production, it is characterised in that：The bottom of the hydrogenation tower
The discharge nozzle connected with discharging section is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720136598.6U CN206538192U (en) | 2017-02-15 | 2017-02-15 | A kind of hydrogenation system for Hydrogen Peroxide Production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720136598.6U CN206538192U (en) | 2017-02-15 | 2017-02-15 | A kind of hydrogenation system for Hydrogen Peroxide Production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206538192U true CN206538192U (en) | 2017-10-03 |
Family
ID=59945610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720136598.6U Expired - Fee Related CN206538192U (en) | 2017-02-15 | 2017-02-15 | A kind of hydrogenation system for Hydrogen Peroxide Production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206538192U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109336059A (en) * | 2018-11-09 | 2019-02-15 | 乳源东阳光电化厂 | A kind of hydrogen peroxide vacuum dewatering system and its dewatering |
| CN112919425A (en) * | 2021-02-03 | 2021-06-08 | 安徽金禾实业股份有限公司 | Method for circulating filtration in hydrogen peroxide production |
-
2017
- 2017-02-15 CN CN201720136598.6U patent/CN206538192U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109336059A (en) * | 2018-11-09 | 2019-02-15 | 乳源东阳光电化厂 | A kind of hydrogen peroxide vacuum dewatering system and its dewatering |
| CN112919425A (en) * | 2021-02-03 | 2021-06-08 | 安徽金禾实业股份有限公司 | Method for circulating filtration in hydrogen peroxide production |
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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 |
Granted publication date: 20171003 Termination date: 20200215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |