CN204702680U - A kind of alkynes aldehyde method produces the BYD two reactor system of BDO - Google Patents
A kind of alkynes aldehyde method produces the BYD two reactor system of BDO Download PDFInfo
- Publication number
- CN204702680U CN204702680U CN201520268881.5U CN201520268881U CN204702680U CN 204702680 U CN204702680 U CN 204702680U CN 201520268881 U CN201520268881 U CN 201520268881U CN 204702680 U CN204702680 U CN 204702680U
- Authority
- CN
- China
- Prior art keywords
- byd
- reactor
- washing tower
- gas phase
- valves
- 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.)
- Active
Links
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a kind of alkynes aldehyde method and produce 1, the BYD two reactor system of 4-butyleneglycol, comprise entrance washing tower and outlet washing tower, BYD reactor one and BYD reactor two is connected with side by side by gas phase pipeline between entrance washing tower and outlet washing tower, entrance washing tower and the gas phase pipeline between BYD reactor one and BYD reactor two are provided with some motorized valves one, somely fill nitrogen motorized valve and some blow-off valves, and BYD reactor one and the gas phase pipeline between BYD reactor two and outlet washing tower are provided with some motorized valves two and some displacement blow-off valves.The beneficial effects of the utility model: by arranging two BYD reactors, thus ensure that the continuous operation of BYD reactive system, and then greatly reducing the shutdown period of BYD reactive system, both reached energy-saving and cost-reducing object, made again the production time greatly extend.
Description
Technical field
The utility model relates to the reactive system field that alkynes aldehyde method produces BDO, specifically, relates to the BYD two reactor system that a kind of alkynes aldehyde method produces BDO.
Background technology
The relation between supply and demand of present BDO product is that supply exceed demand substantially, and product competitiveness is quite large.By existing technique, at BYD(2-butine-Isosorbide-5-Nitrae-glycol) reactor needs, more when catalyst changeout and filter cloth, to need to spend considerable time.Particularly in the north, weather is quite cold, is more easy to when catalyst changeout freeze, process quite trouble and time-consuming.
For the problem in above-mentioned correlation technique, at present effective solution is not yet proposed.
Utility model content
The purpose of this utility model is to provide the BYD two reactor system that a kind of alkynes aldehyde method produces BDO, to overcome the deficiencies in the prior art, particularly the north is cold for winter, more the problem of catalyst changeout difficulty, extends the production time greatly, reduces production cost.
For realizing above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of alkynes aldehyde method produces 1, the BYD two reactor system of 4-butyleneglycol, comprise entrance washing tower and outlet washing tower, BYD reactor one and BYD reactor two is connected with side by side by gas phase pipeline between described entrance washing tower and described outlet washing tower, described entrance washing tower and the gas phase pipeline between described BYD reactor one and described BYD reactor two are provided with some motorized valves one, somely fill nitrogen motorized valve and some blow-off valves, described BYD reactor one and the gas phase pipeline between described BYD reactor two and described outlet washing tower are provided with some motorized valves two and some displacement blow-off valves.
Further, the number of the motorized valve one of described entrance washing tower and the gas phase install pipeline between described BYD reactor one and described BYD reactor two is twice, be provided with between motorized valve one described in twice to fill described in twice nitrogen motorized valve with together with described blow-off valve.
Further, the number of channels of the motorized valve two of described BYD reactor one and the gas phase install pipeline between described BYD reactor two and described outlet washing tower is twice, is provided with described in twice and replaces blow-off valve described in twice between motorized valve two.
Further, described BYD reactor one and described BYD reactor two are provided with shifter.
The beneficial effects of the utility model: by arranging two BYD reactors, thus ensure that the continuous operation of BYD reactive system, and then greatly reducing the shutdown period of BYD reactive system, both reached energy-saving and cost-reducing object, made again the production time greatly extend.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that alkynes aldehyde method according to the utility model embodiment produces the BYD two reactor system of BDO.
In figure:
1, entrance washing tower; 2, washing tower is exported; 3, BYD reactor one; 4, BYD reactor two; 5, motorized valve one; 6, nitrogen motorized valve is filled; 7, blow-off valve; 8, motorized valve two; 9, blow-off valve is replaced.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of the utility model protection.
As shown in Figure 1, a kind of alkynes aldehyde method according to embodiment of the present utility model produces 1, the BYD two reactor system of 4-butyleneglycol, comprise entrance washing tower 1 and outlet washing tower 2, BYD reactor 1 and BYD reactor 24 is connected with side by side by gas phase pipeline between described entrance washing tower 1 and described outlet washing tower 2, described entrance washing tower 1 and the gas phase pipeline between described BYD reactor 1 and described BYD reactor 24 are provided with some motorized valves 1, somely fill nitrogen motorized valve 6 and some blow-off valves 7, described BYD reactor 1 and the gas phase pipeline between described BYD reactor 24 and described outlet washing tower 2 are provided with some motorized valves 28 and some displacement blow-off valves 9.
In addition, in a specific embodiment, the number of the motorized valve 1 of described entrance washing tower 1 and the gas phase install pipeline between described BYD reactor 1 and described BYD reactor 24 is twice, be provided with between motorized valve 1 described in twice to fill described in twice nitrogen motorized valve 6 with together with described blow-off valve 7.
In addition, in a specific embodiment, the number of channels of the motorized valve 28 of described BYD reactor 1 and the gas phase install pipeline between described BYD reactor 24 and described outlet washing tower 2 is twice, is provided with described in twice and replaces blow-off valve 9 described in twice between motorized valve 28.
In addition, in a specific embodiment, described BYD reactor 1 and described BYD reactor 24 are provided with shifter.
Conveniently understand technique scheme of the present utility model, below by way of in concrete use-pattern, technique scheme of the present utility model is described in detail.
When specifically using, 2 reactors are out that one is standby at ordinary times, be provided with a set of changeover program, guarantee that 2 reactors are independent of each other when switching reactor.As long as the reactor switched out carries out heat insulation work, so both saved the time, and made again production resume operation as soon as possible, and saved production cost greatly, improve production efficiency.
In sum, by means of technique scheme of the present utility model, by arranging two BYD reactors, thus ensure that the continuous operation of BYD reactive system, and then greatly reducing the shutdown period of BYD reactive system, both reach energy-saving and cost-reducing object, made again the production time greatly extend.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. an alkynes aldehyde method produces 1, the BYD two reactor system of 4-butyleneglycol, comprise entrance washing tower (1) and outlet washing tower (2), it is characterized in that, BYD reactor one (3) and BYD reactor two (4) is connected with side by side by gas phase pipeline between described entrance washing tower (1) and described outlet washing tower (2), described entrance washing tower (1) and the gas phase pipeline between described BYD reactor one (3) and described BYD reactor two (4) are all arranged corresponding has some motorized valves one (5), somely fill nitrogen motorized valve (6) and some blow-off valves (7), described BYD reactor one (3) and the gas phase pipeline between described BYD reactor two (4) with described outlet washing tower (2) are provided with corresponding some motorized valves two (8) and some displacement blow-off valves (9).
2. alkynes aldehyde method according to claim 1 produces 1, the BYD two reactor system of 4-butyleneglycol, it is characterized in that, the number of the motorized valve one (5) of described entrance washing tower (1) and the gas phase install pipeline between described BYD reactor one (3) and described BYD reactor two (4) is twice, is provided with and fills nitrogen motorized valve (6) and described blow-off valve (7) together described in twice described in twice between motorized valve one (5).
3. alkynes aldehyde method according to claim 1 produces 1, the BYD two reactor system of 4-butyleneglycol, it is characterized in that, the number of channels of the motorized valve two (8) of described BYD reactor one (3) and the gas phase install pipeline between described BYD reactor two (4) and described outlet washing tower (2) is twice, is provided with described in twice and replaces blow-off valve (9) described in twice between motorized valve two (8).
4. alkynes aldehyde method according to claim 1 produces the BYD two reactor system of BDO, and it is characterized in that, described BYD reactor one (3) and described BYD reactor two (4) are provided with shifter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268881.5U CN204702680U (en) | 2015-04-29 | 2015-04-29 | A kind of alkynes aldehyde method produces the BYD two reactor system of BDO |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268881.5U CN204702680U (en) | 2015-04-29 | 2015-04-29 | A kind of alkynes aldehyde method produces the BYD two reactor system of BDO |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204702680U true CN204702680U (en) | 2015-10-14 |
Family
ID=54282312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520268881.5U Active CN204702680U (en) | 2015-04-29 | 2015-04-29 | A kind of alkynes aldehyde method produces the BYD two reactor system of BDO |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204702680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138101A (en) * | 2017-06-27 | 2017-09-08 | 查都（上海）科技有限公司 | A kind of system of acetylene and formaldehyde deep reaction |
-
2015
- 2015-04-29 CN CN201520268881.5U patent/CN204702680U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138101A (en) * | 2017-06-27 | 2017-09-08 | 查都（上海）科技有限公司 | A kind of system of acetylene and formaldehyde deep reaction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203757824U (en) | Heat supply system capable of reducing return water temperature of primary network | |
| CN103828696A (en) | Solar pumped storage intelligent dripping irrigation system | |
| CN202032650U (en) | Multi-heat-source combined heating system | |
| CN203628788U (en) | Distributed heat pump heat supply system utilizing waste heat of circulating water | |
| CN204702680U (en) | A kind of alkynes aldehyde method produces the BYD two reactor system of BDO | |
| CN203435354U (en) | Solar-energy water-fertilizer integrated sprinkling irrigation system | |
| CN103644590B (en) | A kind of distributed heat heat pump heating system that utilizes circulating water afterheat | |
| CN203615655U (en) | Energy-saving device applicable to centralized cooling and heating of thermal power plants | |
| CN203295518U (en) | Blast-furnace gas centralized processing system and iron making blast furnace with same | |
| CN203072531U (en) | Farmland irrigation water-saving water supply system | |
| CN204522335U (en) | A kind of gas divides solvent reclamation communication device | |
| CN204311038U (en) | A kind of energy-saving natual gas dehydrate unit | |
| CN203240834U (en) | Waste heat refrigeration recycling system | |
| CN201355493Y (en) | Hydraulic power station water affair management system | |
| CN204461049U (en) | For the waste heat recovery device of tunnel cave | |
| CN204788018U (en) | Coker and amine liquid regenerating unit heat transfer network optimigation system | |
| CN204702567U (en) | Anaerobic digestor feeding fabric water system | |
| CN202885589U (en) | Cooling water circulation device | |
| CN203249504U (en) | Hot rolling heating furnace evaporative cooling injection device | |
| CN203653271U (en) | Circulating water system capable of efficiently changing water | |
| CN204285889U (en) | For two heat-source Cycles heating systems of pond, water storage box | |
| CN215412085U (en) | Low-temperature water heat energy recovery and conversion device | |
| CN203203209U (en) | Condensate water recycling system of freeze-drying workshop | |
| CN201760215U (en) | Pressure increasing and changing energy-saving device of carbon-C decarburization process in ammonia synthesis system | |
| CN203484034U (en) | Comprehensive utilization device for low temperature liquid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Fan Yi Inventor after: Fan Hengzhong Inventor after: Yu Haiming Inventor before: Yu Haiming Inventor before: Mao Hong Inventor before: Long Xiaoning Inventor before: Chen Hongfu Inventor before: Wang Xiaobing |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221125 Address after: 016040 Wuda Industrial Zone, the Inner Mongolia Autonomous Region, Wuhai Patentee after: INNER MONGOLIA DONGJING BIOLOGICAL ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 016000 Wuda Industrial Park, Wuhai Economic Development Zone, Inner Mongolia Autonomous Region Patentee before: INNER MONGOLIA DONGYUAN SCIEN-TECH CO.,LTD. |
|
| TR01 | Transfer of patent right |