CN105233773A - Preparation device used for refining olefin catalysts of reforming oil - Google Patents
Preparation device used for refining olefin catalysts of reforming oil Download PDFInfo
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- CN105233773A CN105233773A CN201510696489.5A CN201510696489A CN105233773A CN 105233773 A CN105233773 A CN 105233773A CN 201510696489 A CN201510696489 A CN 201510696489A CN 105233773 A CN105233773 A CN 105233773A
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- rubber plug
- upper portion
- hole
- collecting box
- liquid collecting
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Abstract
The invention discloses a preparation device used for refining olefin catalysts of reforming oil. The device comprises a reaction flow guiding device and a liquid collecting box. The reaction flow guiding device is arranged on the top of the liquid collecting box and is in the shape of a funnel, the reaction flow guiding device comprises a rectangular upper portion and a conical lower portion, the upper portion and the lower portion are communicated through a through hole, material inlets are formed in the two sides of the upper portion, a movable rubber plug is arranged in the upper portion, the movable rubber plug and the upper portion are at equal height, the edge length of the movable rubber plug is larger than the diameter of the through hole, and a material outlet is formed in the bottom of the liquid collecting box. Compared with the prior art, the position of the movable rubber plug is determined through the number of materials added into the two edges of the flow guiding devices, it is guaranteed that the ratio of the materials entering the liquid collecting box is in a dynamic balance state, and it is avoided that local concentration is too high and reaction is too slow.
Description
Technical field
The invention belongs to chemical field, be specifically related to a kind of preparation facilities refining olefinic hydrocarbon expelling catalyzer for reformate.
Background technology
In Aromatic Hydrocarbon United Plant, isomerization unit adsorption separation process is sorbent used very responsive to alkene; even if the content of olefin impurity only has a few millionths; also very adverse influence can be produced to technical process; in order to protect adsorbent; generally before benzenol hydrorefining, be provided with refining step, to remove trace amounts of olefin contained in each stock charging.In the charging of benzenol hydrorefining each stock, reformate olefin(e) centent is the highest, is refining emphasis.Each component in catalyst needs to add the reaction of fashionable limit on limit in order to avoid cause the too much intermediate of generation to affect catalytic action, and traditional stirring reactor one to be reaction channel long is unfavorable for reaction speed, two is feed in raw material while stirring to bring the stability of more air impact catalyst into.
Summary of the invention
Goal of the invention: the object of the invention is to for the deficiencies in the prior art, provides a kind of preparation facilities refining olefinic hydrocarbon expelling catalyzer for reformate.
Technical scheme: in order to reach foregoing invention object, the present invention has specifically come like this: a kind of preparation facilities refining olefinic hydrocarbon expelling catalyzer for reformate, comprise reaction air deflector and catch box, catch box top is located at by described reaction air deflector, shape is top and the conical lower portion that infundibulate comprises cuboid, top is communicated with by through hole with bottom, both sides, top be provided with feeding mouth, in be provided with active rubber plug, contour and the active rubber plug length of side of active rubber plug and top is greater than the diameter of through hole, is provided with discharging opening bottom described catch box.
Wherein, the central authorities of reaction bottom surface, air deflector top are located in the position of described through hole.
Beneficial effect: the present invention is compared with conventional art, and the amount adding material by air deflector both sides decides the position of active rubber plug, the material ratio ensureing to enter catch box is in the state of dynamic equilibrium, prevents local concentration too high, and reacted slow.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
A kind of preparation facilities refining olefinic hydrocarbon expelling catalyzer for reformate as shown in Figure 1, comprise reaction air deflector 1 and catch box 2, catch box 2 top is located at by described reaction air deflector 1, shape is top 3 and the conical lower portion 4 that infundibulate comprises cuboid, top 3 is communicated with by through hole 5 with bottom 4, both sides, top 3 be provided with feeding mouth 61,62, in be provided with active rubber plug 7, contour and active rubber plug 7 length of side is greater than the diameter of through hole 5 with top 3 for active rubber plug 7, be provided with discharging opening 8 bottom described catch box 2, bottom surface, top 3 central authorities are located in the position of described through hole 5.
Claims (2)
1. refine the preparation facilities of olefinic hydrocarbon expelling catalyzer for reformate for one kind, comprise reaction air deflector (1) and catch box (2), it is characterized in that, described reaction air deflector (1) is located at catch box (2) top, shape is top (3) and the conical lower portion (4) that infundibulate comprises cuboid, top (3) is communicated with by through hole (5) with bottom (4), top (3) both sides are provided with feeding mouth (61, 62), inside be provided with active rubber plug (7), active rubber plug (7) is contour with top (3), and active rubber plug (7) length of side is greater than the diameter of through hole (5), described catch box (2) bottom is provided with discharging opening (8).
2. the preparation facilities refining olefinic hydrocarbon expelling catalyzer for reformate according to claim 1, is characterized in that, top (3) bottom surface central authorities are located in the position of described through hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510696489.5A CN105233773B (en) | 2015-10-23 | 2015-10-23 | A kind of preparation facilities for being used to reform oil refining olefinic hydrocarbon expelling catalyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510696489.5A CN105233773B (en) | 2015-10-23 | 2015-10-23 | A kind of preparation facilities for being used to reform oil refining olefinic hydrocarbon expelling catalyzer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105233773A true CN105233773A (en) | 2016-01-13 |
| CN105233773B CN105233773B (en) | 2017-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510696489.5A Active CN105233773B (en) | 2015-10-23 | 2015-10-23 | A kind of preparation facilities for being used to reform oil refining olefinic hydrocarbon expelling catalyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105233773B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000210673A (en) * | 1999-01-21 | 2000-08-02 | Hosoda Denki:Kk | Fluid reforming funnel |
| CN101624364A (en) * | 2009-08-06 | 2010-01-13 | 王传华 | CTP synthesis technology of rubber scorch retarder and device thereof |
| CN205164695U (en) * | 2015-10-23 | 2016-04-20 | 宜兴汉光高新石化有限公司 | A preparation facilities that is used for refined alkene catalyst that takes off of reformate |
-
2015
- 2015-10-23 CN CN201510696489.5A patent/CN105233773B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000210673A (en) * | 1999-01-21 | 2000-08-02 | Hosoda Denki:Kk | Fluid reforming funnel |
| CN101624364A (en) * | 2009-08-06 | 2010-01-13 | 王传华 | CTP synthesis technology of rubber scorch retarder and device thereof |
| CN205164695U (en) * | 2015-10-23 | 2016-04-20 | 宜兴汉光高新石化有限公司 | A preparation facilities that is used for refined alkene catalyst that takes off of reformate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105233773B (en) | 2017-08-01 |
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