CN205095750U - Many functional response cauldron hydrogenation catalyst adds and replacement device - Google Patents
Many functional response cauldron hydrogenation catalyst adds and replacement device Download PDFInfo
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- CN205095750U CN205095750U CN201520873274.1U CN201520873274U CN205095750U CN 205095750 U CN205095750 U CN 205095750U CN 201520873274 U CN201520873274 U CN 201520873274U CN 205095750 U CN205095750 U CN 205095750U
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- reinforced
- reinforced casing
- reinforced housing
- hydrogenation catalyst
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Abstract
The utility model discloses a many functional response cauldron hydrogenation catalyst adds and replacement device, include reinforced casing, manometer, vacuum pump, fill the hydrogen ware, react liquid circulating pump, filtering mechanism, valve, high -pressure valve, gasbag elastic expansion pipe, reinforced casing top has the formula of opening top cap, and the bottom is the toper, manometer, vacuum pump, filling the hydrogen ware and installing on reinforced casing, reinforced casing of reaction liquid circulating pump intercommunication and reation kettle, filtering mechanism transversely install in reinforced casing, the bottom and the lateral part of reinforced casing all have the valve, high pressure valve setting is in the valve below of reinforced casing bottom, and this high pressure valve intercommunication has the setting in the gasbag elastic expansion pipe of its bottom, this gasbag elastic expansion intraduct cavity, have two pivots in the middle of the filtering mechanism, be fixed with a half -circular arc's filter in every pivot. The utility model discloses can solve the technical problem who how to make in the comparatively safe joining reation kettle of catalyst.
Description
Technical field
The utility model relates to a kind of device adding reactor and replace catalyst.
Background technology
In hydrogenation reduction, conventional 8th race's transition elements, as skeleton nickel, nickel-diatomite, platinum-aluminium oxide, palladium-aluminium oxide etc.Some hydrogenation catalyst is very active, can not acutely rock in transportation or reinforced process, can not contact with water, high light and active chemical element, catalyst not so can be allowed to lose activity or inflammable and explosive.Must extreme care when adding catalyst, require when dropping into reactor rapidly, but catalyst is highly brittle, and feeds intake highly again very high, can cause catalyst down, causes reducing that it is active and increase cost recovery, increase the cost of catalyst.
Utility model content
The purpose of this utility model is to provide a kind of multifunctional reaction still hydrogenation catalyst and adds and displacement apparatus, solves the technical problem added in reactor how making catalyst safer.
Multifunctional reaction still hydrogenation catalyst adds and displacement apparatus, comprises reinforced housing, Pressure gauge, apparatus for vacuum producing, inflated with nitrogen device, reactant liquor circulating pump, filter mechanism, valve, high pressure valve, air bag elastic telescopic pipe; Reinforced case top has opening type top cover, and bottom is taper; Pressure gauge, apparatus for vacuum producing, inflated with nitrogen device are arranged on reinforced housing, and reactant liquor circulating pump is communicated with reinforced housing and reactor, and filter mechanism is laterally arranged in reinforced housing; Bottom and the sidepiece of reinforced housing all have valve; High pressure valve is arranged on below the valve of reinforced housing bottom, and this high pressure valve is communicated with the air bag elastic telescopic pipe be arranged on bottom it, this air bag elastic telescopic pipe inner hollow; In the middle of described filter mechanism, there are two rotating shafts, each rotating shaft is fixed with the filter of a semicircular arc.
The flexible top of telescoping end distance of described air bag elastic telescopic pipe is 1-2 rice.
Have spray equipment in described reinforced housing, this spray equipment is communicated with reactant liquor circulating pump.
The beneficial effects of the utility model are: owing to being provided with apparatus for vacuum producing, inflated with nitrogen device, protect like this to the catalyst in reactor; Owing to being provided with reactant liquor circulating pump and spray equipment, like this catalyst is cleaned; Owing to being provided with high pressure valve, air bag elastic telescopic pipe, like this can importing to catalyst safety in reactor.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that multifunctional reaction still hydrogenation catalyst adds and displacement apparatus is communicated with reactor;
Fig. 2 is the schematic diagram of filter mechanism;
1. reinforced housings, 11. top covers, 2. Pressure gauge, 3. apparatus for vacuum producing, 4. inflated with nitrogen device, 5. reactant liquor circulating pump, 6. filter mechanism, 61. rotating shafts, 62. screen packs, 7. valve, 8. high pressure valve, 9. air bag elastic telescopic pipe, 10. spray equipment in figure.12. reactors.
Detailed description of the invention
Please refer to Fig. 1 and Fig. 2, multifunctional reaction still hydrogenation catalyst in figure adds and displacement apparatus, comprises a reinforced housing 1, Pressure gauge 2, apparatus for vacuum producing 3, inflated with nitrogen device 4, reactant liquor circulating pump 5, filter mechanism 6, multiple valve 7, high pressure valve 8, air bag elastic telescopic pipe 9, spray equipment 10.
Reinforced housing 1 is a case type structure, its top has an openable opening type top cover 11 and Pressure gauge 2, centre is provided with filter mechanism 6, the bottom of taper and bottom sides are provided with valve 7, and the side of this housing is provided with apparatus for vacuum producing 3, inflated with nitrogen device 4.This reinforced housing 1 adopts stainless steel to make.
Pressure gauge 2 is common parts.Apparatus for vacuum producing 3 forms vacuum for making in reinforced housing 1, and it is vacuum generator.Inflated with nitrogen device 4 makes to be full of nitrogen in reinforced housing 1 for being passed into by extraneous hydrogen in reinforced housing 1.Reactant liquor circulating pump 5, for being imported in reinforced housing 1 by the solvent reaction liquid in reactor 12, makes catalyst and reactant liquor be mixed into mixture like this and imports to together in reactor 12.Filter mechanism 6 comprises the screen pack 62 of two rotating shafts 61 and two panels semicircular arc, the straight flange of screen pack 62 is fixed in rotating shaft 61, its shaft 61 90-degree rotation and then imported to bottom reinforced housing 1 by the catalyst on screen pack 62 under the effect of extraneous motor.High pressure valve 8 is common parts, and it connects extraneous high-pressure air source, makes air bag elastic telescopic pipe 9 vertical lower stretching, extension under the influence of air pressure like this.Air bag elastic telescopic pipe 9 inner hollow, has air bag in it, and the air inlet of this air bag is communicated with high pressure valve 8, its material preferred rubber, and the flexible top of telescoping end distance of this air bag elastic telescopic pipe 9 is 1-2 rice.。Spray equipment 10 has shower nozzle and shower, and shower nozzle is communicated with shower, and this shower is communicated with reactant liquor circulating pump.
The operating process of this device is: first closed by all valves 7, open the cover plate of top cover 11, screen pack 62 is in level, add the mixture of catalyst and protective medium, close cover plate, be evacuated to-0.2mpa, then inflated with nitrogen 0.2mpa, repeat twice, utilize the pressure of nitrogen, extrude protective medium and make it discharge from the valve 7 of reinforced housing 1 side, then pass into reactant liquor solvent, washing catalyst, then extrudes and discharges from the valve 7 of reinforced housing 1 side; Opened sieve plate 62, catalyst drops to bottom reinforced housing 1 automatically, opens high pressure valve 8, and air bag elastic telescopic pipe 9 is pressed in reactor 12, opens valve 7 and catalyst is entered in reactor 12.
Claims (3)
1. multifunctional reaction still hydrogenation catalyst adds and displacement apparatus, it is characterized in that: comprise reinforced housing, Pressure gauge, apparatus for vacuum producing, inflated with nitrogen device, reactant liquor circulating pump, filter mechanism, valve, high pressure valve, air bag elastic telescopic pipe; Reinforced case top has opening type top cover, and bottom is taper; Pressure gauge, apparatus for vacuum producing, inflated with nitrogen device are arranged on reinforced housing, and reactant liquor circulating pump is communicated with reinforced housing and reactor, and filter mechanism is laterally arranged in reinforced housing; Bottom and the sidepiece of reinforced housing all have valve; High pressure valve is arranged on below the valve of reinforced housing bottom, and this high pressure valve is communicated with the air bag elastic telescopic pipe be arranged on bottom it, this air bag elastic telescopic pipe inner hollow; In the middle of described filter mechanism, there are two rotating shafts, each rotating shaft is fixed with the filter of a semicircular arc.
2. add and displacement apparatus according to the multifunctional reaction still hydrogenation catalyst described in claim 1, it is characterized in that: the flexible top of telescoping end distance of described air bag elastic telescopic pipe is 1-2 rice.
3. add and displacement apparatus according to the multifunctional reaction still hydrogenation catalyst described in claim 1, it is characterized in that: have spray equipment in described reinforced housing, this spray equipment is communicated with reactant liquor circulating pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520873274.1U CN205095750U (en) | 2015-11-05 | 2015-11-05 | Many functional response cauldron hydrogenation catalyst adds and replacement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520873274.1U CN205095750U (en) | 2015-11-05 | 2015-11-05 | Many functional response cauldron hydrogenation catalyst adds and replacement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205095750U true CN205095750U (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520873274.1U Expired - Fee Related CN205095750U (en) | 2015-11-05 | 2015-11-05 | Many functional response cauldron hydrogenation catalyst adds and replacement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205095750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107573963A (en) * | 2017-10-08 | 2018-01-12 | 徐州蓝湖信息科技有限公司 | A kind of petroleum catalytic cracking raw material adding set |
-
2015
- 2015-11-05 CN CN201520873274.1U patent/CN205095750U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107573963A (en) * | 2017-10-08 | 2018-01-12 | 徐州蓝湖信息科技有限公司 | A kind of petroleum catalytic cracking raw material adding set |
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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 |
Granted publication date: 20160323 Termination date: 20181105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |