CN206965701U - A kind of multipurpose dehydrogenation reactor - Google Patents
A kind of multipurpose dehydrogenation reactor Download PDFInfo
- Publication number
- CN206965701U CN206965701U CN201720441537.0U CN201720441537U CN206965701U CN 206965701 U CN206965701 U CN 206965701U CN 201720441537 U CN201720441537 U CN 201720441537U CN 206965701 U CN206965701 U CN 206965701U
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- CN
- China
- Prior art keywords
- shell ring
- wire mesh
- mesh demister
- multipurpose
- hole
- 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.)
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
A kind of multipurpose dehydrogenation reactor, including top cover, reactant entrance is provided among top cover, both sides are respectively arranged with upper cover and the low head of bottom below top cover, and upper cover is connected with low head by shell ring；The upper and lower ends of shell ring are respectively arranged with through hole, are provided with wire mesh demister between the through hole of upper end, steam input pipe is provided with above wire mesh demister；Through hole is connected with the riser being arranged on wire mesh demister；Shell ring is provided with catalyst bed between lower end；After the gas of dehydrogenation after reactant entrance enters reactor, it is sufficiently mixed with the vapor of steam input pipe input, reduce the partial pressure of reactant, after the mixture of reactant and vapor is downwardly into wire mesh demister, wire mesh demister is by gas-liquid separation, liquid enters shell ring, and gas enters the reaction zone that porcelain bead supports catalyst, and the product after dehydrogenation reaction flows out from outlet；The utility model has the characteristics of cheap, simple in construction.
Description
Technical field
It the utility model is related to dehydrogenation reactor technical field, more particularly to a kind of multipurpose dehydrogenation reactor.
Background technology
With the continuous progressive and development of science and technology, increasing new material enters and changes our life.
And its reaction, important function of process equipment is also can't do without in the birth of new material.Dehydrogenation reaction is in the processing of many materials
Effect is more and more important.By taking styrene as an example, styrene is used as resin, plastics, elastomeric raw material, and styrene plus
Most important most critical is exactly dehydrogenation reaction in work technique.Dehydrogenation reaction all selects to carry out in dehydrogenation reactor at present.
Dehydrogenation reactor at present on the market is complicated, with high costs, and a kind of organic matter of state can only be carried out
Dehydrogenation is carried out, reactor could not be maximally utilized.
The content of the invention
For overcome the deficiencies in the prior art, the utility model provides a kind of multipurpose dehydrogenation reactor, can be directed to more
Kind organic matter carries out dehydrogenation, has the characteristics of cheap, simple in construction.
To achieve these goals, the utility model is achieved through the following technical solutions：
A kind of multipurpose dehydrogenation reactor, including top cover 1, reactant entrance 2 is provided among described top cover 1, it is described
The lower section both sides of top cover 1 be respectively symmetrically provided with upper cover 16 and low head 8, described upper cover 16 passes through cylinder with low head 8
Section 5 is connected；The upper and lower ends of shell ring 5 are respectively arranged with through hole 17, and wire mesh demister 14 is provided between the through hole 17 of upper end,
The top of wire mesh demister 14 is provided with steam input pipe 4；Described through hole 17 and the riser being arranged on wire mesh demister 14
19 are connected；Catalyst bed 11 is provided between the lower end of shell ring 5, catalyst bed 11 is supported by catalyst bedrest 7；Under described
The bottom of end socket 8 is provided with outlet 10.
Described shell ring 5 passes through equally distributed screw formation in mating connection on bolt and upper cover 16 and low head 8
The cavity of sealing.
It is the filler 18 of water suction in described shell ring 5.
The described top of catalyst bed 11 is placed with porcelain bead 12.
The described outside of upper cover 16 has been provided with the gusset 15 of fixation, and the outside of shell ring 5 has been provided with fixation
Bearing 6.
The beneficial effects of the utility model：
1st, the utility model is widely used；It is applicable to the reaction of various ways.
2nd, the utility model can meet the dehydrogenation reaction of gas and liquid, strong applicability simultaneously.
3. the utility model is compact-sized, reliability is high.
4. compared with conventional dehydrogenation reactor, it is wider to promote face for the utility model.
Brief description of the drawings
Fig. 1 is structural front view of the present utility model.
Fig. 2 is partial structural diagram of the present utility model.
Fig. 3 is the structural representation of through hole 17 of the present utility model.
Fig. 4 is the schematic diagram of filler 18.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figure 1, Figure 3：A kind of multipurpose dehydrogenation reactor, including top cover 1, it is provided among described top cover 1 anti-
Thing entrance 2 is answered, the described lower section both sides of top cover 1 are respectively symmetrically provided with the low head 8 of upper cover 16 and bottom, described upper envelope
First 16 are connected with low head 8 by shell ring 5；The upper and lower ends of shell ring 5 are respectively arranged with through hole 17, are set between the through hole 17 of upper end
Wire mesh demister 14 is equipped with, steam input pipe 4 is provided with above wire mesh demister 14；Described through hole 17 is with being arranged on silk screen
Riser 19 on demister 14 is connected；Catalyst bed 11 is provided between the lower end of shell ring 5, catalyst bed 11 passes through catalyst bedrest
7 are supported；The described bottom of low head 8 is provided with outlet 10.
Described shell ring 5 passes through equally distributed screw formation in mating connection on bolt and upper cover 16 and low head 8
The cavity of sealing.
The described outside of upper cover 16 has been provided with the gusset 15 of fixation, and the outside of shell ring 5 has been provided with fixation
Bearing 6；Described top cover 1 is provided with hole 3.
As shown in Figure 2：The described top of catalyst bed 11 is placed with porcelain bead 12.
As shown in Figure 4：It is the filler 18 of water suction in described shell ring 5.
Operation principle of the present utility model：
First, after the gas of dehydrogenation after reactant entrance 2 enters reactor, the vapor with the input of steam input pipe 4
It is sufficiently mixed, reduces the partial pressure of reactant, improve chemical balance.When the mixture of reactant and vapor is downwardly into silk
After net demister 14, gas-liquid separation, liquid are entered shell ring 5 by wire mesh demister 14, and gas supports catalysis into porcelain bead 12
The reaction zone of agent, after dehydrogenation reaction occurs；Product after dehydrogenation reaction flows out from outlet 10.
When reactant is liquid, because liquid reactants itself are aqueous more, it is only necessary to turn steam input pipe 4 down and input
Vapor.Other processes are identical with gas reaction process.
Claims (4)
1. a kind of multipurpose dehydrogenation reactor, including top cover (1), described top cover (1) is middle to be provided with reactant entrance (2),
Characterized in that, both sides are respectively symmetrically provided with upper cover (16) and low head (8) below described top cover (1), described is upper
End socket (16) is connected with low head (8) by shell ring (5)；The upper and lower ends of shell ring (5) are respectively arranged with through hole (17), upper end
Wire mesh demister (14) is provided between through hole (17), steam input pipe (4) is provided with above wire mesh demister (14)；It is described
Through hole (17) be connected with the riser (19) being arranged on wire mesh demister (14)；It is provided between shell ring (5) lower end tactile
Matchmaker's bed (11), catalyst bed (11) are supported by catalyst bedrest (7)；Described low head (8) bottom is provided with outlet
(10)；
Described shell ring (5) passes through equally distributed screw shape in mating connection on bolt and upper cover (16) and low head (8)
Into the cavity of sealing.
2. a kind of multipurpose dehydrogenation reactor according to claim 1, it is characterised in that be to inhale in described shell ring (5)
The filler (18) of water.
3. a kind of multipurpose dehydrogenation reactor according to claim 1, it is characterised in that above described catalyst bed (11)
It is placed with porcelain bead (12).
4. a kind of multipurpose dehydrogenation reactor according to claim 1, it is characterised in that on the outside of described upper cover (16)
The gusset (15) of fixation has been provided with, the bearing (6) of fixation has been provided with the outside of shell ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720441537.0U CN206965701U (en) | 2017-04-25 | 2017-04-25 | A kind of multipurpose dehydrogenation reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720441537.0U CN206965701U (en) | 2017-04-25 | 2017-04-25 | A kind of multipurpose dehydrogenation reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206965701U true CN206965701U (en) | 2018-02-06 |
Family
ID=61411453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720441537.0U Expired - Fee Related CN206965701U (en) | 2017-04-25 | 2017-04-25 | A kind of multipurpose dehydrogenation reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206965701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081115A (en) * | 2017-04-25 | 2017-08-22 | 陕西科技大学 | Multipurpose dehydrogenation reaction device |
-
2017
- 2017-04-25 CN CN201720441537.0U patent/CN206965701U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081115A (en) * | 2017-04-25 | 2017-08-22 | 陕西科技大学 | Multipurpose dehydrogenation reaction device |
| CN107081115B (en) * | 2017-04-25 | 2020-06-09 | 陕西科技大学 | Multipurpose dehydrogenation reaction device |
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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: 20180206 Termination date: 20190425 |
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| CF01 | Termination of patent right due to non-payment of annual fee |