CN206214998U - A kind of heat-engine plant desulfurized compressed air drier - Google Patents
A kind of heat-engine plant desulfurized compressed air drier Download PDFInfo
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- CN206214998U CN206214998U CN201621145164.4U CN201621145164U CN206214998U CN 206214998 U CN206214998 U CN 206214998U CN 201621145164 U CN201621145164 U CN 201621145164U CN 206214998 U CN206214998 U CN 206214998U
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- compressed air
- drier
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- oil
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Abstract
A kind of heat-engine plant desulfurized compressed air drier, belongs to heat-engine plant desulfurized equipment technical field, for the treatment to wet desulphurization compressed air.Its technical scheme is：Air compressor machine is connected with compressed air reservoir by main pipeline, compressed air reservoir is linked in sequence with oil strainer, drier, dirt filter by main pipeline, oil water separator is arranged on the main pipeline between compressed air reservoir delivery outlet and oil strainer, and drier inlet valve is installed on the main pipeline between oil water separator and compressed air reservoir.The utility model structure setting is scientific and reasonable, and compressed air first passes through compressed air reservoir, mitigates the live load of drying equipment thereafter, the equipment such as oil water separator and automatic water trap can be used for compressed air into the aqueous water before drier from.The utility model is stable, improves the drying effect of compressed air, effectively reduces compressed air dew-point temperature, reduces because of the excessive equipment fault for bringing of compressed air moisture.
Description
Technical field
The utility model is related to a kind of heat-engine plant desulfurized compressed air drier, belongs to heat-engine plant desulfurized equipment and technology neck
Domain.
Background technology
In heat-engine plant wet desulfurization, it is pneumatic that wet desulphurization device widely uses pneumatic control valve, flue gas analyzer etc.
Part, hundreds of, its compressed air drying system uses traditional process mode to terminal gas point.But because part
Drying device system design is unreasonable, compressed air drying effect on driving birds is not good, deep always to be stranded by compressed air for instrument entraining water problem
Disturb, frequently, especially in the winter time, compressed air condensation water quantity is greatly increased the unit failure such as pneumatic control valve magnetic valve, cylinder,
Compressed air table pipe even main pipeline icing phenomenon often occurs, and source of the gas off and on, causes outdoor atmospheric control basic
It is in paralyzed state, have a strong impact on the using effects such as desulphurization plant, instrument.Current heat-engine plant desulfurized compressed air drier master
The problem to be existed is：
（1）Compressed air design cycle not science, existing equipment mainly has air compressor machine, oil strainer, drier, dirt mistake
Filter, compressed air reservoir, traditional flow are air compressor machine → oil strainer → drier → dirt filter → compressed airs
Air accumulator, air compressor machine discharge compressed air first passes through drying and enters back into compressed air reservoir, but air compressor machine has just discharged compression
Air do not have preliminary liquid qi leel from, lack aqueous water from equipment, be fitted without automatic water trap, be only provided with manually
Draining valve, aqueous water can not be separated or discharged completely；
（2）Drier can only remove the gaseous state moisture content in compressed air, it is impossible to remove liquid moisture content, what compressed air was carried
Liquid water content is exceeded, and it is abnormal that overload operation causes drier to work；
（3）Dry adsorbent proportioning unreasonable, cause adsorption capacity reduction or fail.
In order to improve the quality of desulfurization compressed air, the defect of pneumatic system is reduced, it is necessary to which existing thermal power plant is taken off
Sulphur compressed air drier is improved.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of heat-engine plant desulfurized compressed air drier, this
Device can improve the drying effect of compressed air, effectively reduce compressed air dew-point temperature, reduce because of Problem On Compressed Air With Water band
The equipment fault for coming.
Solving the technical scheme of above-mentioned technical problem is：
A kind of heat-engine plant desulfurized compressed air drier, it includes air compressor machine, automatic water trap, oil strainer, drying
Device, compressed air reservoir, dirt filter, air compressor machine are connected with compressed air reservoir by main pipeline, compressed air storage
Gas tank is linked in sequence with oil strainer, drier, dirt filter by main pipeline, and its improvements is that it increased profit point
From device, oil water separator is arranged on the main pipeline between compressed air reservoir delivery outlet and oil strainer, in water-oil separating
Drier inlet valve is installed on the main pipeline between device and compressed air reservoir delivery outlet.
Above-mentioned heat-engine plant desulfurized compressed air drier, the bottom of the compressed air reservoir is provided with air accumulator row
Water valve.
Above-mentioned heat-engine plant desulfurized compressed air drier, the compressed air reservoir, oil water separator, oil filtering
Device, the low level of dirt filter have been respectively mounted drainpipe, and automatic water trap is provided with drainpipe.
The beneficial effects of the utility model are：
The utility model Structure and Process sets scientific and reasonable, changes the technological process of original compressed air drying so that
Compressed air first passes through compressed air reservoir, obtains tentatively lowering the temperature, condenses, and then isolates the aqueous water in air, makes
Part moisture and greasy dirt are deposited in compressed air reservoir bottom, mitigate the live load of drying equipment thereafter, increased profit
The equipment such as separator and automatic water trap can be used for compressed air into the aqueous water before drier from
The utility model is stable, improves the drying effect of compressed air, significantly improves desulfurization compressed air
Quality, effectively reduces compressed air dew-point temperature, reduces because of the excessive equipment fault for bringing of compressed air moisture.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Marked in figure as follows：Air compressor machine 1, automatic water trap 2, drainpipe 3, main pipeline 4, compressed air reservoir 5, gas storage
Tank draining valve 6, drier inlet valve 7, oil water separator 8, oil strainer 9, drier 10, dirt filter 11.
Specific embodiment
The utility model is by air compressor machine 1, automatic water trap 2, drainpipe 3, main pipeline 4, compressed air reservoir 5, gas storage
Tank draining valve 6, drier inlet valve 7, oil water separator 8, oil strainer 9, drier 10, dirt filter 11 are constituted.
Shown in figure, air compressor machine 1, compressed air reservoir 5, air accumulator draining valve 6, drier inlet valve 7, water-oil separating
Device 8, oil strainer 9, drier 10, dirt filter 11 are connected by a compressed air main pipeline 4, and these unit Series are one
Play the new compressed air drying system of composition.
Compressed air initially entered compressed air reservoir 5 before drier 10 is entered, it is necessary to the liquid for wherein carrying
State water is removed completely, mitigates the grade load of oil water separator 8, and drier 10 is fully played desiccation.
Shown in figure, anterior setting air compressor machine 1 and compressed air reservoir 5 of the present utility model, air compressor machine 1 are empty with compression
Gas air accumulator 5 is connected by main pipeline 4.The row of being provided with the connection main pipeline 4 of air compressor machine 1 and compressed air reservoir 5
Water pipe 3 and automatic water trap 2, the bottom of compressed air reservoir 5 set air accumulator draining valve 6.The compressed air of the discharge of air compressor machine 1
The aqueous water of middle carrying is periodically discharged by automatic water trap 2, air accumulator draining valve 6, can significantly be reduced into subsequently
The aqueous water of drier.
Shown in figure, the compressed air of the discharge of compressed air reservoir 5 will be by drier inlet valve 7, drier air inlet
State of the door 7 in opening, compressed air could enter drier 10.
Shown in figure, compressed air, be further across oil water separator 8, oil strainer 9 before drier 10 is entered
Filtering, mainly filters out the impurity such as oil in compressed air, and oil water separator 8, oil strainer 9 are equipped with the and of drainpipe 3
Automatic water trap 2, periodically discharges the impurity being collected into.
Shown in figure, drier 10 is heatless regeneration formula drier, is provided with two adsorption tanks.In one cycle period, often
Individual adsorption tower all have passed through three phases：Absorption --- regeneration --- pressurising.Each adsorption tanks places the oxygen of equal number respectively
Change aluminium and molecular sieve, after the compressed air being adsorbed by drying of drier 10 is by dirt filter 11, eventually enter into terminal use
Gas point.
The part-structure and model of one embodiment of the present utility model are as follows：
Main pipeline 4 is DN80 × 14000mm；
The internal diameter of compressed air reservoir draining valve 6 is DN50, model JL-500；
The model JYF-20N of oil water separator 8；
The model HF730B of oil strainer 9；
The model JWL-30 of drier 10；
The model HF530B of dirt filter 11；
The internal diameter of automatic water trap 2 is DN20, model AD-402；
Drainpipe 3 is DN20 × 500mm.
Claims (3)
1. a kind of heat-engine plant desulfurized compressed air drier, it includes air compressor machine（1）, compressed air reservoir（5）, oil filtering
Device（9）, drier（10）, dirt filter（11）, air compressor machine（1）With compressed air reservoir（5）By main pipeline（4）It is connected
Connect, compressed air reservoir（5）With oil strainer（9）, drier（10）, dirt filter（11）By main pipeline（4）Order connects
Connect, it is characterised in that：It increased oil water separator（8）, oil water separator（8）Installed in compressed air reservoir（5）Output
Mouth and oil strainer（9）Between main pipeline（4）On, in oil water separator（8）With compressed air reservoir（5）Between delivery outlet
Main pipeline（4）On drier inlet valve is installed（7）.
2. heat-engine plant desulfurized compressed air drier according to claim 1, it is characterised in that：The compressed air storage
Gas tank（5）Bottom air accumulator draining valve is installed（6）.
3. heat-engine plant desulfurized compressed air drier according to claim 1, it is characterised in that：The compressed air storage
Gas tank（5）, oil water separator（8）, oil strainer（9）, dirt filter（11）Low level be respectively mounted drainpipe（3）, in draining
Pipe（3）On automatic water trap is installed（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621145164.4U CN206214998U (en) | 2016-10-21 | 2016-10-21 | A kind of heat-engine plant desulfurized compressed air drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621145164.4U CN206214998U (en) | 2016-10-21 | 2016-10-21 | A kind of heat-engine plant desulfurized compressed air drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206214998U true CN206214998U (en) | 2017-06-06 |
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ID=58788984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621145164.4U Expired - Fee Related CN206214998U (en) | 2016-10-21 | 2016-10-21 | A kind of heat-engine plant desulfurized compressed air drier |
Country Status (1)
| Country | Link |
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| CN (1) | CN206214998U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575856A (en) * | 2017-09-26 | 2018-01-12 | 北京泷涛环境科技有限公司 | A kind of flue gas recirculation steam generator system |
| CN107934918A (en) * | 2017-12-07 | 2018-04-20 | 湖南卓誉科技有限公司 | A kind of oxygen control system processed of PSA oxygenerators |
-
2016
- 2016-10-21 CN CN201621145164.4U patent/CN206214998U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575856A (en) * | 2017-09-26 | 2018-01-12 | 北京泷涛环境科技有限公司 | A kind of flue gas recirculation steam generator system |
| CN107934918A (en) * | 2017-12-07 | 2018-04-20 | 湖南卓誉科技有限公司 | A kind of oxygen control system processed of PSA oxygenerators |
| CN107934918B (en) * | 2017-12-07 | 2020-09-01 | 湖南卓誉科技有限公司 | Oxygen generation control system of PSA oxygenerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170606 Termination date: 20191021 |