CN203922763U - A kind of gasification installation of pentacarbonyl iron - Google Patents
A kind of gasification installation of pentacarbonyl iron Download PDFInfo
- Publication number
- CN203922763U CN203922763U CN201420322735.1U CN201420322735U CN203922763U CN 203922763 U CN203922763 U CN 203922763U CN 201420322735 U CN201420322735 U CN 201420322735U CN 203922763 U CN203922763 U CN 203922763U
- Authority
- CN
- China
- Prior art keywords
- steam
- gasification
- vaporizer
- steam heater
- pentacarbonyl iron
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 238000002309 gasification Methods 0.000 title claims abstract description 25
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 title claims abstract description 12
- 238000009413 insulation Methods 0.000 claims abstract description 17
- 239000006200 vaporizer Substances 0.000 claims abstract description 15
- 230000008676 import Effects 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 206010039509 Scab Diseases 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a kind of gasification installation of pentacarbonyl iron, comprise vaporizer, sawtooth preheating sparger, air heat insulation section, steam heater, steam insulation chuck, import volume pump, temperature out meter, rate of discharge meter, it is characterized in that, in described vaporizer, be provided with the sawtooth preheating sparger, air heat insulation section, the steam heater that connect successively from top to bottom; At described vaporizer, be outside equipped with steam insulation chuck; Described steam heater is fixed on the base plate of vaporizer.The utility model is heated to gasify based on pentacarbonyl iron and designs, be different from current most domestic gasification installation by the traditional mode of heating inwall gasification, by pentacarbonyl iron and the steam heater outer wall being arranged in vaporizer, carry out heat exchange gasification, the resolvent of pentacarbonyl iron in gasification is scabbed at the outer wall of steam heater, after reaching the production cycle, change steam and add device outer wall.The utility model gasification efficiency is high, and maintenance is easy to carry out.
Description
Technical field
The utility model relates to a kind of gasification installation of pentacarbonyl iron.
Background technology
At present, the preparation of carbonyl iron dust is mainly to be made after gasification, pyrolysis by pentacarbonyl iron, and gasification is mainly carried out in gasifier.Existing domestic most of gasification installations adopt the design of heating gasifying device inwall.Under normal pressure, pentacarbonyl iron boiling point is 103.6 ℃, but 60 ℃ of reactions that start to be decomposed into carbonyl iron dust and carbon monoxide in gasifier, the pentacarbonyl iron resolvent in gasification can form solid at gasifier inwall and scab.The driving time reached after 800 hours, and inwall scabs increasing, and heat exchanger effectiveness declines, and needs to clear up scabbing.Because the area that scabs is larger, cleaning work is very difficult.
Utility model content
The purpose of this utility model is to provide a kind of gasification installation of pentacarbonyl iron, and the gasification of pentacarbonyl iron is carried out at the outer wall of steam heater.Pentacarbonyl iron resolvent in gasification only scabs at the outer wall of steam heater, and after 800 hours to be produced, heat exchanger effectiveness declines, and while needing cleaning to scab, only needs to change steam heater.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of gasification installation of pentacarbonyl iron, comprise vaporizer, sawtooth preheating sparger, air heat insulation section, steam heater, steam jacket, thermometer, import volume pump, rate of discharge meter, it is characterized in that, in described vaporizer, be provided with the sawtooth preheating sparger, air heat insulation section, the steam heater that connect successively from top to bottom; At described vaporizer, be outside equipped with steam jacket.
In an embodiment of the present utility model, described steam heater is fixed on the base plate of vaporizer, is connected with steam import and export pipeline.
The utility model is heated to gasify based on pentacarbonyl iron and designs, and substitutes the traditional mode that current most domestic gasification installation gasifies by heating inwall.Its advantage is as follows:
1. gasification result is good, scabbing is partly easy to cleaning, saves a large amount of human and material resources.
2. technique is simple, and safety is reliable, consumes energy low.
3. equipment is simple, reliable and stable, is easy to safeguard.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
In order to make technique means of the present utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with specific embodiment, further set forth the utility model.
As shown in Figure 1, a gasification installation for pentacarbonyl iron, comprising: pentacarbonyl iron 1, import volume pump 2, sawtooth preheating sparger 3, air heat insulation section 4, vaporizer 5, steam heater 6, temperature out meter 7, rate of discharge meter 8, steam 9, steam heater steam-in 10, steam heater vapour outlet 11, insulation steam jacket steam-in 12, insulation jacket 13, insulation steam jacket vapour outlet 14.
The utility model workflow is: pentacarbonyl iron 1 enters vaporizer 5 after volume pump 2 meterings, fall into sawtooth preheating sparger 3, in sawtooth preheating sparger 3, absorb after certain heat, overflow uniformly completes gasification at the outer wall of steam heater 6, and the pentacarbonyl iron gas after gasification enters subsequent processing after temperature out meter 7 and rate of discharge meter 8.The pentacarbonyl iron resolvent of gasification scabs at the outer wall of steam heater 6, after reaching the production cycle, only changes steam heater 6.
The steam 9(coming from pipeline is 1.3MPa for example, 180 ℃) through steam heater steam-in 10, enter steam heater, from top to bottom complete after heating, through steam heater vapour outlet 11, insulation steam jacket steam-in 12, enter insulation steam jacket 13 again, finally by insulation steam jacket outlet 14, flowed out.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The utility model is separately warded off shortcut, has substantially solved the various impacts that gasifier scabs and causes producing, when a large amount of manpower and materials that drop into during as cleaning gasifier, cleaning gasifier to the damage of equipment etc.Under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (2)
1. the gasification installation of a pentacarbonyl iron, comprise vaporizer, sawtooth preheating sparger, air heat insulation section, steam heater, steam insulation chuck, import volume pump, temperature out meter, rate of discharge meter, it is characterized in that, in described vaporizer, be provided with the sawtooth preheating sparger, air heat insulation section, the steam heater that connect successively from top to bottom; Described vaporizer is outside equipped with steam insulation chuck.
2. the gasification installation of pentacarbonyl iron according to claim 1, is characterized in that described steam heater is fixed on the base plate of vaporizer, is connected with steam import and export pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420322735.1U CN203922763U (en) | 2014-06-18 | 2014-06-18 | A kind of gasification installation of pentacarbonyl iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420322735.1U CN203922763U (en) | 2014-06-18 | 2014-06-18 | A kind of gasification installation of pentacarbonyl iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203922763U true CN203922763U (en) | 2014-11-05 |
Family
ID=51818619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420322735.1U Expired - Lifetime CN203922763U (en) | 2014-06-18 | 2014-06-18 | A kind of gasification installation of pentacarbonyl iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203922763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444919A (en) * | 2016-11-10 | 2017-02-22 | 长春工业大学 | A carbonyl iron thermal decomposition furnace temperature control cabinet and a control method thereof |
-
2014
- 2014-06-18 CN CN201420322735.1U patent/CN203922763U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444919A (en) * | 2016-11-10 | 2017-02-22 | 长春工业大学 | A carbonyl iron thermal decomposition furnace temperature control cabinet and a control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170123 Address after: 713100 Shaanxi city of Xingping province Dongcheng District Yingbin Avenue Patentee after: Shaanxi Xinghua Group Co.,Ltd. Address before: 713100 Xianyang city of Shaanxi province Xingping city Dongcheng District Yingbin Avenue (highway) Patentee before: Shaanxi Xinghua Chemical Co.,Ltd. |