CN203663800U - Conical catalyst distributing device - Google Patents
Conical catalyst distributing device Download PDFInfo
- Publication number
- CN203663800U CN203663800U CN201320887625.5U CN201320887625U CN203663800U CN 203663800 U CN203663800 U CN 203663800U CN 201320887625 U CN201320887625 U CN 201320887625U CN 203663800 U CN203663800 U CN 203663800U
- Authority
- CN
- China
- Prior art keywords
- distributing device
- charging conduit
- taper
- catalyst
- catalyst distributing
- 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
- 239000003054 catalyst Substances 0.000 title claims abstract description 26
- 238000003466 welding Methods 0.000 claims description 5
- 238000012856 packing Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Exhaust Gas After Treatment (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
The utility model discloses a conical catalyst distributing device. The conical catalyst distributing device is characterized in that the side wall is conical or funnel-shaped, the upper opening is greater than the lower opening, and multiple blanking slots which are spiral from the bottom up are arranged on the side wall. According to the conical catalyst distributing device, the spiral blanking slots are formed in the conical side wall, so that the loading density of a catalyst can be enhanced and improved by the average of 0.6 KG/m<3> to 0.8 KG/m<3>.
Description
Technical field
The utility model relates to a kind of taper catalyst distributing device, belongs to petrochemical equipment technical field.
Background technology
While filling out catalyst to reactor tube bank is in-built, conventionally load by catalyst distributing device.But than what have higher requirements, common distributing device structure cannot meet for Catalyst packing density, heap.
Utility model content
Technical problem to be solved in the utility model is the defect that overcomes prior art, and a kind of taper catalyst distributing device is provided, and can improve Catalyst packing density.
For solving the problems of the technologies described above, the utility model provides a kind of taper catalyst distributing device, it is characterized in that, sidewall is taper or infundibulate, and upper opening is greater than lower openings, and many charging conduits that spiral are from bottom to top set on sidewall.
Described charging conduit is 4.
The width of described charging conduit is set to 1.3 cm-1.8 cm.
The width of described charging conduit is 1.4cm.
The trough rim of described charging conduit spirals and moves towards to arrange an adjusting edge along charging conduit.
Described adjusting edge is connected on the trough rim of charging conduit by the mode of spot welding.
The beneficial effect that the utility model reaches:
Taper catalyst distributing device of the present utility model, by circinate shaped charging conduit is set on the sidewall of taper, can improve Catalyst packing density, makes Catalyst packing density bring up to 0.8KG/m3 by general 0.6KG/m3.
Accompanying drawing explanation
Fig. 1 is taper catalyst distributing device side-looking state stereogram;
Fig. 2 is that taper catalyst distributing device is overlooked state stereogram.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.Following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1 and Figure 2, taper catalyst distributing device sidewall 1 of the present utility model is taper or infundibulate, and upper opening 11 is greater than lower openings 12, and many charging conduits that spiral from bottom to top 2 are set on sidewall 1.
In the present embodiment, charging conduit 2 is 4, and 4 charging conduits regularly, spiral up equably.
The width of charging conduit 2 is set to 1.3 cm-1.8 cm.Preferably, the width of charging conduit 2 is 1.4cm.
For regulating the loading density of Catalyst packing density, can also spiral and move towards an adjusting edge is set along charging conduit at the trough rim of charging conduit, adjusting edge is connected to by the mode of spot welding on the trough rim of charging conduit, realizes the adjustment to charging conduit width.In the time not needing adjusting edge, adjusting edge can be peeled off from spot welding, and spot welding place is carried out to grinding process, keep the smooth of charging conduit trough rim.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and distortion, these improvement and distortion also should be considered as protection domain of the present utility model.
Claims (6)
1. a taper catalyst distributing device, is characterized in that, sidewall is taper or infundibulate, and upper opening is greater than lower openings, and many charging conduits that spiral are from bottom to top set on sidewall.
2. taper catalyst distributing device according to claim 1, is characterized in that, described charging conduit is 4.
3. taper catalyst distributing device according to claim 1, is characterized in that, the width of described charging conduit is set to 1.3cm-1.8cm.
4. taper catalyst distributing device according to claim 1, is characterized in that, the width of described charging conduit is 1.4cm.
5. taper catalyst distributing device according to claim 1, is characterized in that, the trough rim of described charging conduit spirals and moves towards to arrange an adjusting edge along charging conduit.
6. taper catalyst distributing device according to claim 5, is characterized in that, described adjusting edge is connected on the trough rim of charging conduit by the mode of spot welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320887625.5U CN203663800U (en) | 2013-12-31 | 2013-12-31 | Conical catalyst distributing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320887625.5U CN203663800U (en) | 2013-12-31 | 2013-12-31 | Conical catalyst distributing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203663800U true CN203663800U (en) | 2014-06-25 |
Family
ID=50960135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320887625.5U Expired - Lifetime CN203663800U (en) | 2013-12-31 | 2013-12-31 | Conical catalyst distributing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203663800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107405592A (en) * | 2015-03-04 | 2017-11-28 | Ifp 新能源公司 | Allow the tilt table reactor using a small amount of catalyst |
-
2013
- 2013-12-31 CN CN201320887625.5U patent/CN203663800U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107405592A (en) * | 2015-03-04 | 2017-11-28 | Ifp 新能源公司 | Allow the tilt table reactor using a small amount of catalyst |
| CN107405592B (en) * | 2015-03-04 | 2020-09-08 | Ifp 新能源公司 | Inclined bed reactor allowing the use of small amounts of catalyst |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Nanjing City, Jiangsu province 210001 Longpan Road No. 418 building six elegant garden Patentee after: JIANGSU TIANPENG PETROCHEMICAL TECHNOLOGY CO.,LTD. Address before: Nanjing City, Jiangsu province 210001 Longpan Road No. 418 building six elegant garden Patentee before: JIANGSU TIANPENG SPECIAL PETRO-CHEMICAL ENGINEERING CO.,LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |
|
| CX01 | Expiry of patent term |