CN204973837U - Aftertreatment cauldron - Google Patents
Aftertreatment cauldron Download PDFInfo
- Publication number
- CN204973837U CN204973837U CN201520461596.5U CN201520461596U CN204973837U CN 204973837 U CN204973837 U CN 204973837U CN 201520461596 U CN201520461596 U CN 201520461596U CN 204973837 U CN204973837 U CN 204973837U
- Authority
- CN
- China
- Prior art keywords
- post processing
- heat exchanger
- circulating pump
- aftertreatment
- processing still
- 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 - Fee Related
Links
Abstract
The utility model belongs to the petrochemical field, more specifically says, relates to an aftertreatment cauldron. Including aftertreatment cauldron and circulating pump, its characterized in that still includes the aftertreatment heat exchanger, and aftertreatment cauldron passes through the circulating pump and links to each other with the aftertreatment heat exchanger. The utility model discloses can make material temperature drop 100 DEG C to by 160 DEG C, heat exchange time dropped 0.5 hour to by 2 hours, improved material heat exchange efficiency, obviously reduced material heat exchange time.
Description
Technical field:
The utility model belongs to petrochemical industry, more particularly, relates to a kind of post processing still.
Background technology:
In existing technique, although the old-fashioned post processing still of jacket for heat exchange is furnished with agitating device, the material-heat-exchanging time is long, and heat exchange efficiency is low, and equipment Manufacture Process is complicated, and the manufacturing cycle is long.See Fig. 1.
Utility model content:
The utility model, just for the problems referred to above, provides a kind of post processing still.
To achieve these goals, the utility model adopts following technical scheme, comprises post processing still and circulating pump, also comprises post processing heat exchanger, and post processing still is connected with post processing heat exchanger by circulating pump.
The top of post processing still is feed(raw material)inlet, and the material outlet of below is connected with circulating pump, and the other end of circulating pump is divided into two, and one is connected with the below of post processing heat exchanger, and another is connected with product intermediate storage tank; The top of post processing heat exchanger is connected with the top of post processing still.
Post processing still is also provided with low-pressure steam inlet and low pressure steam condensed water residue outlet.
Post processing heat exchanger is also connected with supply mains on recirculated water with recirculated water return main respectively.
The beneficial effects of the utility model:
1, the utility model can make temperature of charge be down to 100 DEG C by 160 DEG C, and heat-exchange time was down to 0.5 hour by 2 hours, improves material-heat-exchanging efficiency, obviously reduces the material-heat-exchanging time;
2, the utility model is no longer equipped with agitating device and chuck, reduces manufacturing cycle and the manufacturing cost of equipment.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of existing post processing still.
Fig. 2 is structural representation of the present utility model.
In Fig. 2,1 is feed(raw material)inlet, and 2 is post processing still, and 3 is low-pressure steam inlet, and 4 is low pressure steam condensed water residue outlet, and 5 is circulating pump, and 6 is supply mains on recirculated water, and 7 is recirculated water return main, and 8 is post processing heat exchanger.
Detailed description of the invention:
As shown in Figure 2, the utility model comprises post processing still and circulating pump, also comprises post processing heat exchanger, and post processing still is connected with post processing heat exchanger by circulating pump.
The top of post processing still is feed(raw material)inlet, and the material outlet of below is connected with circulating pump, and the other end of circulating pump is divided into two, and one is connected with the below of post processing heat exchanger, and another is connected with product intermediate storage tank; The top of post processing heat exchanger is connected with the top of post processing still.
Post processing still is also provided with low-pressure steam inlet and low pressure steam condensed water residue outlet.
Post processing heat exchanger is also connected with supply mains on recirculated water with recirculated water return main respectively.
160 DEG C of materials enter in post processing still, post processing still is furnished with Low Temperature Steam companion heat, prevent material generation cryogenic temperature condensation phenomenon, bring material into process heat exchanger by circulating pump and carry out heat exchange, then return post processing still, after circulation half an hour, in post processing still, temperature of charge is down to 100 DEG C and is met procedure calls, stop circulation, discharging is to product intermediate storage tank.
Claims (1)
1. a post processing still, comprises post processing still and circulating pump, it is characterized in that, also comprises post processing heat exchanger, and post processing still is connected with post processing heat exchanger by circulating pump;
The top of post processing still is feed(raw material)inlet, and the material outlet of below is connected with circulating pump, and the other end of circulating pump is divided into two, and one is connected with the below of post processing heat exchanger, and another is connected with product intermediate storage tank; The top of post processing heat exchanger is connected with the top of post processing still;
Post processing still is also provided with low-pressure steam inlet and low pressure steam condensed water residue outlet;
Post processing heat exchanger is also connected with supply mains on recirculated water with recirculated water return main respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520461596.5U CN204973837U (en) | 2015-07-01 | 2015-07-01 | Aftertreatment cauldron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520461596.5U CN204973837U (en) | 2015-07-01 | 2015-07-01 | Aftertreatment cauldron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204973837U true CN204973837U (en) | 2016-01-20 |
Family
ID=55108257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520461596.5U Expired - Fee Related CN204973837U (en) | 2015-07-01 | 2015-07-01 | Aftertreatment cauldron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204973837U (en) |
-
2015
- 2015-07-01 CN CN201520461596.5U patent/CN204973837U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20190701 |