CN106076036A - Synthetic fiber spinning waste gas recovery processing means - Google Patents
Synthetic fiber spinning waste gas recovery processing means Download PDFInfo
- Publication number
- CN106076036A CN106076036A CN201610599952.9A CN201610599952A CN106076036A CN 106076036 A CN106076036 A CN 106076036A CN 201610599952 A CN201610599952 A CN 201610599952A CN 106076036 A CN106076036 A CN 106076036A
- Authority
- CN
- China
- Prior art keywords
- condenser
- waste gas
- processing means
- synthetic fiber
- recovery processing
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/05—Separating dispersed particles from gases, air or vapours by liquid as separating agent by condensation of the separating agent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0003—Condensation of vapours; Recovering volatile solvents by condensation by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
- B01D5/0012—Vertical tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B7/00—Combinations of two or more condensers, e.g. provision of reserve condenser
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
Abstract
The present invention relates to spinning chemical fiber machinery technical field, especially a kind of synthetic fiber spinning waste gas recovery processing means.This synthetic fiber spinning waste gas recovery processing means, including the collection airway collecting waste gas, collection airway is connected to vapor cleaner sidewall lower half, vapor cleaner top is connected by pipeline first condenser, just condenser overhead is connected by pipeline whole condenser, is all connected to separating barrel by the pipeline that collects of waste gas bottom first condenser and whole condenser；Described vapor cleaner is built-in with spiral nozzle, and spiral nozzle connects softening water lines, offers wastewater outlet bottom vapor cleaner.Present configuration is simple, reasonable in design, and simple in construction is reasonable in design, easy to operate, can reduce raw-material cost consumption, and decrease the discharge capacity of carbon, decrease air environmental pollution, has reached energy-conservation, consumption reduction, the purpose of environmental protection.
Description
Technical field
The present invention relates to spinning chemical fiber machinery technical field, especially a kind of synthetic fiber spinning waste gas recovery processing means.
Background technology
The molding of chemical fibre is to be extruded from spinneret orifice with certain flow by polymeric acceptor, solidification and the mistake of referred to as fiber
Journey.As one of main spinning process of chemical fibre, dry spinning refers to what polymer melt extruded from spinneret capillary
Spinning liquid thread enters in spinning shaft, by the effect of hot-air stream in path, makes the solvent in stock solution thread quickly volatilize,
The solvent vapo(u)r evaporated is taken away by hot-air stream, and stock solution solidifies while gradually sloughing solvent, and at winding
Under the effect of power, elongation attenuates and forms as-spun fibre.In spinning production process, large quantity of exhaust gas discharges, in order to avoid directly
Connect pollution and the wastage of material causing environment, waste gas is reclaimed aborning.Traditional retracting device structure is complicated, behaviour
Making loaded down with trivial details, reclaim ability little, floor space is big, improves production cost.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, it is provided that a kind of synthetic fiber spinning waste gas recovery
Processing means.
The technical solution adopted for the present invention to solve the technical problems is: a kind of synthetic fiber spinning waste gas recovery processing means,
Including the collection airway of collection waste gas, collection airway is connected to vapor cleaner sidewall lower half, and vapor cleaner top is passed through
Pipeline connects first condenser, and first condenser overhead is connected by pipeline whole condenser, bottom first condenser and whole condenser
All it is connected to separating barrel by the pipeline that collects of waste gas；Described vapor cleaner is built-in with spiral nozzle, and spiral nozzle connects
There is softening water lines, bottom vapor cleaner, offer wastewater outlet.
Further, described first condenser is built-in with the aluminum pipe passed through for waste gas, and first condenser lower sidewall is offered
Cooling water inlet, first condenser side wall upper part is had to be provided with coolant outlet.
Further, described whole condenser lower sidewall offers chilled brine import, and first condenser side wall upper part sets
Having chilled brine to export, whole condenser overhead is provided with tail gas evacuated tube.
Further, it is provided with sewage pipe bottom described separating barrel.
Further, described collection airway is provided with pneumatic filter.
The invention has the beneficial effects as follows: present configuration is simple, reasonable in design, simple in construction is reasonable in design, operation side
Just, raw-material cost consumption can be reduced, and decrease the discharge capacity of carbon, decrease air environmental pollution, reach joint
Energy, consumption reduction, the purpose of environmental protection.
Accompanying drawing explanation
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
1. collection airway, 2. wastewater outlet, 3. vapor cleaner in figure, 4. just condenser, 5. whole condenser, 6. separation
Bucket, 7. sewage pipe, 8. collect pipeline, 9. spiral nozzle, 10. soften water lines, 11. tail gas evacuated tube, 12. cooling water go out
Mouthful, 13. aluminum pipes, 14. cooling water inlets, 15. chilled brine outlets, 16. chilled brine imports, 17. water inlet pipes.
Detailed description of the invention
Presently in connection with accompanying drawing, the present invention is further illustrated.These accompanying drawings are the schematic diagram of simplification only with signal side
The basic structure of the formula explanation present invention, therefore it only shows the composition relevant with the present invention.
Synthetic fiber spinning waste gas recovery processing means as shown in Figure 1, including the collection airway 1 of collection waste gas, collects airway 1
Being connected to vapor cleaner 3 sidewall lower half, vapor cleaner 3 top is connected by pipeline first condenser 4, first condenser 4
Top is connected by pipeline whole condenser 5, is all connected by the pipeline 8 that collects of waste gas bottom first condenser 4 and whole condenser 5
To separating barrel 6；Vapor cleaner 3 is built-in with spiral nozzle 9, spiral nozzle 9 connects and has softening water lines 10, vapor cleaner
Wastewater outlet 2 is offered bottom 3.
Just condenser 4 is built-in with the aluminum pipe 13 passed through for waste gas, and first condenser 4 lower sidewall offers cooling water inlet
14, first condenser 4 side wall upper part is provided with coolant outlet 12；Whole condenser 5 lower sidewall offers chilled brine import 16, just
Condenser 4 side wall upper part is provided with chilled brine outlet 15, and whole condenser 5 top is provided with tail gas evacuated tube 11；Set bottom separating barrel 6
There is sewage pipe 7；On collection airway 1, pneumatic filter is installed.
During work, waste gas is delivered to vapor cleaner 3 by collecting airway 1, from softening 50 DEG C of softening water that water lines 10 is passed through
The convection current being carried out 120 ° by spiral nozzle 9 is sprayed, and makes the water in waste gas condense, and is analysed with vapor (steam) temperature reduction thus impurity
Going out, together discharged by wastewater outlet 2 with condensing water, the remaining waste gas that do not condenses is introduced into just condensation from vapor cleaner 3 discharge
Cooling down in device 4, equipped with tens of vertical aluminum pipes 13 inside it in first condenser 4, cooling water is from bottom cooling water inlet 14
Enter, flow out from top coolant outlet 12 overfall, and do not condense waste gas and flow from top to bottom inside aluminum pipe 13, by heat
Amount exchange major part waste gas liquefaction, the gas not liquefied continues towards whole condenser 5.Whole condenser 5 uses chilled brine to cool down,
The tail gas not being liquefied after whole condenser 5 is drained from tail gas evacuated tube 11, and the liquid of gas liquid chemical conversion flows into point together with water
From bucket 6, waste water is drained from bottom blow-down water pipe 7.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is complete
Entirely can carry out various change and amendment in the range of without departing from this invention technological thought.The technology of this invention
The content that property scope is not limited in description, it is necessary to determine its technical scope according to right.
Claims (5)
1. a synthetic fiber spinning waste gas recovery processing means, it is characterised in that: include the collection airway (1) collecting waste gas, gas collection
Conduit (1) is connected to vapor cleaner (3) sidewall lower half, and vapor cleaner (3) top is connected by pipeline first condenser
(4), first condenser (4) top is connected by pipeline whole condenser (5), and first condenser (4) and whole condenser (5) bottom are the most logical
The pipeline (8) that collects crossing waste gas is connected to separating barrel (6)；
Described vapor cleaner (3) is built-in with spiral nozzle (9), and the upper connection of spiral nozzle (9) has softening water lines (10), steam
Washer (3) bottom offers wastewater outlet (2).
Synthetic fiber spinning waste gas recovery processing means the most according to claim 1, it is characterised in that: described first condenser
(4) being built-in with the aluminum pipe (13) passed through for waste gas, first condenser (4) lower sidewall offers cooling water inlet (14), first cold
Condenser (4) side wall upper part is provided with coolant outlet (12).
Synthetic fiber spinning waste gas recovery processing means the most according to claim 1, it is characterised in that: described whole condenser
(5) lower sidewall offers chilled brine import (16), and first condenser (4) side wall upper part is provided with chilled brine outlet (15), eventually
Condenser (5) top is provided with tail gas evacuated tube (11).
Synthetic fiber spinning waste gas recovery processing means the most according to claim 1, it is characterised in that: described separating barrel (6)
Bottom is provided with sewage pipe (7).
Synthetic fiber spinning waste gas recovery processing means the most according to claim 1, it is characterised in that: described collection airway
(1) pneumatic filter is installed on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610599952.9A CN106076036A (en) | 2016-07-28 | 2016-07-28 | Synthetic fiber spinning waste gas recovery processing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610599952.9A CN106076036A (en) | 2016-07-28 | 2016-07-28 | Synthetic fiber spinning waste gas recovery processing means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106076036A true CN106076036A (en) | 2016-11-09 |
Family
ID=57449136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610599952.9A Pending CN106076036A (en) | 2016-07-28 | 2016-07-28 | Synthetic fiber spinning waste gas recovery processing means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106076036A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621597A (en) * | 2019-01-25 | 2019-04-16 | 江苏师范大学 | Dedusting and purifying air system |
| CN109821327A (en) * | 2019-01-25 | 2019-05-31 | 江苏师范大学 | Environment-friendly type gas dust-removing device |
-
2016
- 2016-07-28 CN CN201610599952.9A patent/CN106076036A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621597A (en) * | 2019-01-25 | 2019-04-16 | 江苏师范大学 | Dedusting and purifying air system |
| CN109821327A (en) * | 2019-01-25 | 2019-05-31 | 江苏师范大学 | Environment-friendly type gas dust-removing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |
|
| WD01 | Invention patent application deemed withdrawn after publication |