CN209530447U - Gas phase organic matter in hydrogen chloride condenses demisting separator - Google Patents
Gas phase organic matter in hydrogen chloride condenses demisting separator Download PDFInfo
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- CN209530447U CN209530447U CN201822042293.6U CN201822042293U CN209530447U CN 209530447 U CN209530447 U CN 209530447U CN 201822042293 U CN201822042293 U CN 201822042293U CN 209530447 U CN209530447 U CN 209530447U
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- demisting
- hydrogen chloride
- separator
- gas phase
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- Separation By Low-Temperature Treatments (AREA)
Abstract
The utility model relates to hydrogen chloride process gas condensation process technical fields, condense demisting separator, including cylinder (1) more particularly, to the gas phase organic matter in a kind of hydrogen chloride；Cylinder (1) upper end is equipped with feed inlet (2), and several spiral stream guidance pipelines (3) are housed inside the cylinder (1), are provided with spiral cooling coil (4) in spiral stream guidance pipeline (3)；Cylinder (1) center setting spiral demisting net (5)；Cylinder (1) lower end is equipped with mist separator (6), and the mist separator (6) is equipped with discharge port (7) and condensate outlet (8)；Fractional condensation, demisting, heating process are realized that condensate liquid flows out after collecting from single outlet by the present apparatus in a device, and device only has a temperature control.Since cooling medium carries out countercurrent heat exchange by tube wall and gas phase mixture, not only heat utilization rate is greatly improved, but also vapor condensation temperature is smoothly transitioned into final temperature very much.
Description
Technical field
The utility model relates to hydrogen chloride process gas condensation process technical fields, more particularly, in a kind of hydrogen chloride
Gas phase organic matter condenses demisting separator.
Background technique
The condensation of gas phase organic matter needs longer and tortuous channel in hydrogen chloride, and conventional method is the shell in condensing unit
Journey is arranged hydraulic barrier and realizes, organic matter lime set is collected by baffle plate bottom preformed hole, condensing unit is discharged；This condensation side
Method generally requires multilevel device substep and realizes, to prevent entrainment that a demister is separately arranged, so conventional chlorinating hydrogen
Condensing unit is very huge, and to have multi-step temperature control, and the lime set of every level-one and the lime set of demister will be also pooled to once again
It can be only achieved design requirement together.In addition, baffle plate scheme is that tube side baffling is exchanged with shell side cross-flow energy, capacity usage ratio
It is relatively low.To remove the solid organic matters condensed on cold pipe, several multilevel devices are heated simultaneously, thermal energy waste is higher.
Utility model content
The utility model proposes the gas phase in a kind of hydrogen chloride for the problems in above-mentioned background technique of effective solution
Organic matter condenses demisting separator, and specific technical solution is as follows:
A kind of gas phase organic matter in hydrogen chloride condenses demisting separator, including cylinder (1)；Cylinder (1) upper end
Equipped with feed inlet (2), several spiral stream guidance pipelines (3) are housed inside the cylinder (1), are provided in spiral stream guidance pipeline (3)
Spiral cooling coil (4)；Cylinder (1) center setting spiral demisting net (5)；Cylinder (1) lower end is separated equipped with mist
Device (6), the mist separator (6) are equipped with discharge port (7) and condensate outlet (8)；The spiral stream guidance pipeline (3) has
Deflector is assembled；
Preferably, the mist separator (6) is Archimedes spiral silk screen；
Preferably, the spiral cooling coil (4) is a circulating cooling pipeline, and air inlet (9) and gas outlet (10) are equal
It is located at cylinder (1) upper end；
Preferably, the cylinder (1) and mist separator (6) side wall are equipped with deep floor (11)；
Compared with prior art, the beneficial effect of the utility model type is:
The present apparatus realizes fractional condensation, demisting, heating process in a device, condensate liquid collect after from single outlet
Outflow, device only have a temperature control.Since cooling medium carries out countercurrent heat exchange by tube wall and gas phase mixture, not only
Heat utilization rate greatly improves, and vapor condensation temperature is smoothly transitioned into final temperature very much；The present apparatus simplifies operation,
Project cost is significantly reduced, a large amount of hall space is saved out, product quality is more stable, and is conducive to mathematicization control and pipe
Reason；Due to taking countercurrent heat exchange, mass energy can be saved in longtime running, reduces production cost；The miniaturization of device
With the substantially reduction of number of devices, maintenance, repair time and expense are also effectively reduced.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model schematic cross-section.
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, with reference to the accompanying drawing and embodiment
The utility model is described in further detail；
A kind of gas phase organic matter in hydrogen chloride condenses demisting separator, including cylinder 1；1 upper end of cylinder is equipped with
Feed inlet 2, is equipped with several spiral stream guidance pipelines 3 inside the cylinder 1, the spiral stream guidance pipeline (3) have deflector it is assembled and
At；Spiral cooling coil 4 is provided in spiral stream guidance pipeline 3；The spiral cooling coil 4 is a circulating cooling pipeline, into
Port 9 and gas outlet 10 are each provided at 1 upper end of cylinder, the 1 center setting spiral demisting net 5 of cylinder；1 lower end of cylinder is equipped with
Mist separator 6, the mist separator 6 be equipped with discharge port 7 and condensate outlet 8, the mist separator 6 be Ah
Base Mead helical silk screen；The cylinder 1 and 6 side wall of mist separator are equipped with deep floor 11.
Carrying out practically process:
Hydrogen chloride hot gas containing organic matter enters from feed inlet 2, along the downward orbital movement of spiral stream guidance pipeline 3, and
Heat exchange is carried out with spiralling cold medium coil pipe outer wall, is smoothly cooled down, progressivelyes reach final temperature；With hot gas
The reduction of temperature, organic matter is gradually steadily condensed into misty liquid droplets in gas phase, swims in downward screw in hydrogen chloride gas,
It is collided whenever and wherever possible with the wall of tangential direction and surrounding, demisting net, droplet is made constantly to grow up, form liquid stream, the liquid
Stream is rotated down operation along spiral stream guidance pipeline 3 under the action of airflow thrust and self gravity；Gaseous fluid is by importing and exporting
Pressure difference, and the immixture of increase in density generates after being cooled gravitational difference, are automatically performed and are rotated down movement；With gas
Continuous propulsion, the reduction of temperature plateau, the organic matter in gas gradually condenses, and the concentration of hydrogen chloride steadily improves；To prevent
Entrainment is equipped with Archimedes spiral silk screen in condensing unit bottom, further traps last remaining misty liquid droplets, use
Gas reaches design requirement.Cold medium enters from spiral coil bottom, and the cold medium after steady heating rises to condensing unit
Top outflow, is recycled after external refrigeration system turns cold；The condensate liquid separated has U-shaped fluid-tight from device bottommost
The nozzle of pipe flows out, and the hydrogen chloride gas separated is flowed out from the gas vent of bottom sides.After batch machining, pass through
Refrigerating system inversion is sent into and becomes hot medium, and the solid organic matters condensed on screw cool pipe are melted as liquid, the liquid according to
By gravity, the nozzle from device bottommost with U-shaped fluid-tight flows out；Finally by external refrigeration system reverse inversion recovery device
Low temperature, into next batch production cycle.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of utility model.
Claims (4)
1. the gas phase organic matter in a kind of hydrogen chloride condenses demisting separator, including cylinder (1)；Cylinder (1) upper end is set
There are feed inlet (2), which is characterized in that several spiral stream guidance pipelines (3) are housed, in spiral stream guidance pipeline inside the cylinder (1)
(3) spiral cooling coil (4) are provided with；Cylinder (1) center setting spiral demisting net (5)；Cylinder (1) lower end is equipped with
Mist separator (6), the mist separator (6) are equipped with discharge port (7) and condensate outlet (8).
2. the gas phase organic matter in hydrogen chloride according to claim 1 condenses demisting separator, which is characterized in that described
Mist separator (6) is Archimedes spiral silk screen.
3. the gas phase organic matter in hydrogen chloride according to claim 1 condenses demisting separator, which is characterized in that described
Spiral cooling coil (4) is a circulating cooling pipeline, and air inlet (9) and gas outlet (10) are each provided at cylinder (1) upper end.
4. the gas phase organic matter in hydrogen chloride according to claim 1 condenses demisting separator, which is characterized in that described
Cylinder (1) and mist separator (6) side wall are equipped with deep floor (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822042293.6U CN209530447U (en) | 2018-12-06 | 2018-12-06 | Gas phase organic matter in hydrogen chloride condenses demisting separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822042293.6U CN209530447U (en) | 2018-12-06 | 2018-12-06 | Gas phase organic matter in hydrogen chloride condenses demisting separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209530447U true CN209530447U (en) | 2019-10-25 |
Family
ID=68263471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822042293.6U Active CN209530447U (en) | 2018-12-06 | 2018-12-06 | Gas phase organic matter in hydrogen chloride condenses demisting separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209530447U (en) |
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2018
- 2018-12-06 CN CN201822042293.6U patent/CN209530447U/en active Active
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| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230307 Granted publication date: 20191025 |
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| PP01 | Preservation of patent right |