CN108854282A - Dry low-grade fever gas filter system - Google Patents
Dry low-grade fever gas filter system Download PDFInfo
- Publication number
- CN108854282A CN108854282A CN201810718204.7A CN201810718204A CN108854282A CN 108854282 A CN108854282 A CN 108854282A CN 201810718204 A CN201810718204 A CN 201810718204A CN 108854282 A CN108854282 A CN 108854282A
- Authority
- CN
- China
- Prior art keywords
- valve
- filter
- outlet side
- inlet end
- heating
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0012—In-line filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4263—Means for active heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
-
- 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
- B01D53/26—Drying gases or vapours
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A kind of dry low-grade fever gas filter system provided by the invention, including input subsystem, output subsystem and the identical heating and filtering device of two structures;The input terminal of the input subsystem and the output end of air compressor connect, the output end of input subsystem is connected to two heating and filtering devices respectively, the output end of two heating and filtering devices is connected to the input terminal of output subsystem, and the output end of output subsystem is exported to gas equipment;Described two heating and filtering devices work alternatively;It, can be to the sustainedly and stably purge drying of compressed air provided by compressor, to provide the air of dried and clean for gas equipment each on ship, it is ensured that gas equipment being capable of lasting stability operation on ship by above structure.
Description
Technical field
The present invention relates to a kind of filtration system more particularly to a kind of dry low-grade fever gas filter systems.
Background technique
In modern ships navigation, compressed air is the particularly important power source of ship, due to the ring in ship's navigation
Border feature, will if being supplied to gas equipment after directly compressing air containing more aqueous vapor, solid impurity etc. in air
Serious influence can be caused on gas equipment, be unfavorable for the gas equipment lasting stability operation of ship.
Therefore, in order to solve the above-mentioned technical problem, need to propose a kind of new device systems.
Summary of the invention
In view of this, can be mentioned to compressor the object of the present invention is to provide a kind of dry low-grade fever gas filter system
The compressed air of confession sustainedly and stably purge drying, to provide the air of dried and clean for gas equipment each on ship, it is ensured that
Gas equipment being capable of lasting stability operation on ship.
A kind of dry low-grade fever gas filter system provided by the invention, including input subsystem, output subsystem and two
The identical heating and filtering device of a structure;
The input terminal of the input subsystem and the output end of air compressor connect, the output end difference of input subsystem
It is connected to two heating and filtering devices, the output end of two heating and filtering devices is connected to the input terminal of output subsystem, output
The output end of subsystem is exported to gas equipment;Described two heating and filtering devices work alternatively.
Further, the heating and filtering device includes filtering flask, the identical filter core of two structures, input pad and defeated
Connector out;
It is provided with molecular sieve in the filtering flask, two filter cores are respectively arranged at inlet end and outlet side and the filter of filtering flask
Core is embedded in the molecular sieve of filtering flask;
The input pad and the inlet end of filtering flask be detachable to be fixedly connected and the outlet side of input pad is embedding
Enter to be set to the filter core of filtering flask inlet end, the output connector and the outlet side of filtering flask be detachable be fixedly connected and
The inlet end of output connector is embedded in the filter core for being set to the outlet side of filtering flask;
It is cased with protective sleeve outside the filtering flask, is arranged between the inner sidewall of the protective sleeve and the lateral wall of filtering flask
There is insulating layer, the lateral wall of the filtering flask is additionally provided with heater.
Further, the filter core includes steel filter core, copper filter mesh layer, mineral wool layer and outer cylinder;
In in outer cylinder, the copper filter mesh layer is coated at steel filter core, the mineral wool layer housing for the steel filter core coaxial arrangement
In copper filter mesh layer;
Outer cylinder one end insertion is provided with sprue, and the sprue is embedded in outer cylinder, and outer cylinder is provided with one end of sprue
It is additionally provided with end cap and protecting cover, the end cap is set on the inside of protecting cover and protecting cover is fixedly connected with the end face of outer cylinder;
The other end end of the outer cylinder is provided with filter core connector sleeve, and the filter core connector sleeve is coaxially arranged with threaded hole,
The filter core connector sleeve is fixedly connected with outer cylinder.
Further, the input pad is identical with output connecting-piece structure;
The input pad includes connector ontology, link block and connector sleeve;The connector ontology coaxial arrangement
There is airflow channel, the inlet end of the connector ontology is provided at least one air inlet, the outlet side of the connector ontology
Lateral wall be fixedly installed connection the edge of a wing, it is described connection the edge of a wing be horn-like structure and connect the edge of a wing inner sidewall and connector
There is sealed groove between the lateral wall of the outlet side of ontology;
The end lateral wall on the connector edge of a wing is provided with connected unit, and the link block is set in connected unit, described
Connector sleeve is coated at the bottleneck of filtering flask and connector sleeve is threadedly coupled with the bottleneck lateral wall of filtering flask;
The connector sleeve and link block are provided with threaded connection hole, and the link block and connector sleeve are bolted company
It connects.
Further, the input subsystem includes fore filter, accurate filter, intake valve, the first air inlet ball valve,
Two air inlet ball valves, first exhaust ball valve, second exhaust ball valve, voltage equalizing ball valve and muffler;
Input terminal of the input terminal of the fore filter as entire input subsystem, the output end of fore filter with
The input terminal of accurate filter is connected to, and the output end of the accurate filter is connected to the inlet end of intake valve, and intake valve goes out
Gas end is connected to by the first air inlet ball valve with the inlet end of one of heating and filtering device, and the outlet side of intake valve passes through second
Air inlet ball valve is connected to the inlet end of another heating and filtering device, and the both ends of the voltage equalizing ball valve are connected to two heating
The inlet end of the inlet end of filter device, described two heating and filtering devices passes through first exhaust ball valve and second row balloon respectively
Valve is connected to muffler.
Further, the output subsystem includes external heater, first pressure gauge, second pressure gauge, the first decompression pressure
Power table, the second decompressed pressure table, the first check valve, second one-way valve, third check valve, the 4th check valve, needle-valve, safety valve,
Discharge line valve, rear class filter, pressure holding valve, the first pressure reducing valve and the second pressure reducing valve;
The outlet side of one of heating and filtering device is connected to the inlet end of the first check valve, the outlet of the first check valve
End is connected to by discharge line valve with the inlet end of rear class filter, the inlet end of the first check valve also with second one-way valve out
The connection of gas end, the inlet end of second one-way valve is connected to the outlet side of external heater, the inlet end of third check valve with it is external
The outlet side of heater is connected to, and the outlet side of third check valve is connected to the inlet end of the 4th check valve, and the 4th check valve goes out
Gas end is connected to by discharge line valve with the inlet end of rear class filter, the inlet end of the 4th check valve also with another heating and filtering
The outlet side of device is connected to, and the outlet side of the rear class filter is connected to pressure holding valve;The outlet side of rear class filter is also
It is connected to the inlet end of the first pressure reducing valve, the outlet side of the first pressure reducing valve is connected to the inlet end of the second pressure reducing valve, the second decompression
The outlet side of valve after safety valve and needle-valve series winding with the inlet end of external heater by being connected to, the outlet of second pressure reducing valve
End is also used as actuator gas source delivery outlet.
Beneficial effects of the present invention:By means of the invention it is possible to sustainedly and stably net to compressed air provided by compressor
Change drying, to provide the air of dried and clean for gas equipment each on ship, it is ensured that gas equipment can be persistently steady on ship
Fixed operation.
Detailed description of the invention
The invention will be further described with reference to the accompanying drawings and examples:
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of filter device of the invention.
Fig. 3 is filter cartridge construction schematic diagram of the invention.
Fig. 4 is the structural schematic diagram of connector ontology of the invention.
Specific embodiment
Further description is made to the present invention below in conjunction with Figure of description, as shown in the figure:
A kind of dry low-grade fever gas filter system provided by the invention, including input subsystem, output subsystem and two
The identical heating and filtering device of a structure;
The input terminal of the input subsystem and the output end of air compressor connect, that is to say, that air compressor is made
Air is provided for whole system for gas source, the output end of input subsystem is connected to two heating and filtering devices 18 respectively, and two
The output end of heating and filtering device 18 is connected to the input terminal of output subsystem, and the output end of output subsystem is defeated to gas equipment
Out;Described two heating and filtering devices 18 work alternatively;By above structure, compressed air provided by compressor can be held
Continuous steadily purge drying, to provide the air of dried and clean for gas equipment each on ship, it is ensured that gas equipment on ship
It being capable of lasting stability operation.
In the present embodiment, the heating and filtering device 18 includes the identical filter core 2 of 8, two structures of filtering flask, input connection
Part 1 and output connector 5;
Molecular sieve 3 is provided in the filtering flask 8, two filter cores 2 are respectively arranged at inlet end and the outlet side of filtering flask
And filter core 2 is embedded in the molecular sieve 3 of filtering flask 8;
The input pad 1 and the inlet end of filtering flask 8 be detachable to be fixedly connected and the outlet side of input pad 1
It is embedded in the filter core for being set to 8 inlet end of filtering flask, the detachable fixation in outlet side of the output connector 5 and filtering flask 8
The inlet end of connection and output connector 5 is embedded in the filter core for being set to the outlet side of filtering flask;
It is cased with protective sleeve 6 outside the filtering flask, between the inner sidewall of the protective sleeve 6 and the lateral wall of filtering flask 8
It is provided with insulating layer 7, the lateral wall of the filtering flask 8 is additionally provided with heater 4, and heater uses existing heater strip;Its
In:
The filter core 2 includes steel filter core 205, copper filter mesh layer 208, mineral wool layer 207 and outer cylinder 206;
In in outer cylinder 206, the copper filter mesh layer 208 is coated at steel filter core 205, described for the coaxial arrangement of steel filter core 205
Mineral wool layer 207 is coated at copper filter mesh layer 208;Stomata 204 is additionally provided in the side wall of steel filter core;
206 one end of outer cylinder insertion is provided with sprue 203, and the sprue 203 is embedded in outer cylinder 206, and outer cylinder 206 is set
The one end for being equipped with sprue 203 is additionally provided with end cap 202 and protecting cover 200, and the end cap 202 is set to 200 inside of protecting cover and protecting cover
200 are fixedly connected with the end face of outer cylinder 206, by the way of welding;And end cap 202 and protecting cover 200 and sprue 203 pass through
Bolt 201 is fixedly connected, and sprue 203 is threadedly coupled with the inner sidewall of outer cylinder 206;
The other end end of the outer cylinder 206 is provided with filter core connector sleeve 209, and the filter core connector sleeve 209 is coaxially disposed
There is threaded hole 210, the filter core connector sleeve 209 is fixedly connected with outer cylinder 206, by the way of welding;Filter core connector sleeve with it is defeated
Enter connector and output connector is threadedly engaged;After air enters filter core, by be arranged in the filter core of filtering flask inlet end into
Row filtering, then air is entered in molecular sieve by filter core, composition of air is filtered, the air after molecular sieve filtration into
Enter into the filter core of filtering flask outlet side and filtered herein, is then exported, it, can be to sky by above-mentioned multiple filtration
Gas is effectively purified, and the gas entered in filtering flask is heated under the action of heater, so that it is guaranteed that empty
The drying of gas, wherein molecular sieve is sieved using existing gas molecule.
In the present embodiment, the input pad is identical with output connecting-piece structure;
The input pad includes connector ontology 112, link block 106 and connector sleeve 107;The connector ontology
112 are coaxially arranged with airflow channel 101, and the inlet end of the connector ontology 112 is provided at least one air inlet 109, institute
The lateral wall for stating the outlet side of connector ontology 112 is fixedly installed the connection edge of a wing 103, and the connection edge of a wing 103 is horn-like
There is sealed groove 104 between the lateral wall of the outlet side of the inner sidewall and connector ontology 112 on structure and the connection edge of a wing;And
The outlet side end of connector ontology 112 is embedded into filter core connector sleeve;Wherein, the horn mouth on the edge of a wing is connected towards connector sheet
The outlet side of body;The inner sidewall on the connection edge of a wing refers to the side wall towards connector ontology outlet side;
The end lateral wall on the connector edge of a wing 103 is provided with connected unit 102, and the link block 106 is set to connection
On platform 102, the connector sleeve 107 is coated at the bottleneck lateral wall screw thread of the bottleneck of filtering flask 8 and connector sleeve 107 and filtering flask 8
Connection;
The connector sleeve 107 and link block 106 are provided with threaded connection hole, and the link block 106 and connector sleeve 107 are logical
It crosses bolt 105 to be fixedly connected, wherein the connector ontology of output connector and input pad has not in actual use
Together, that is, the inlet end of the connector ontology of input pad has been used as outlet side on output connector, and inputs connection
The outlet side of part ontology has been used as inlet end on output connector;In addition, connector ontology on input pad into
Gas end has multiple ports, one of them is used for air inlet, and one is used to connect voltage equalizing ball valve, another is for connecting venting ball
Valve;By above structure, can be conducive to be attached heating and filtering device, it is ensured that the stability of connection structure;In order to guarantee
Leakproofness is additionally provided with sealing ring 105 in sealed groove.
In the present embodiment, the input subsystem include fore filter 9, accurate filter 10, intake valve 11, first into
Balloon valve 12, the second air inlet ball valve 13, first exhaust ball valve 16, second exhaust ball valve 15, voltage equalizing ball valve 14 and muffler 17;
Input terminal of the input terminal of the fore filter as entire input subsystem, the output end of fore filter with
The input terminal of accurate filter is connected to, and the output end of the accurate filter is connected to the inlet end of intake valve, and intake valve goes out
Gas end is connected to by the first air inlet ball valve with the inlet end of one of heating and filtering device, and the outlet side of intake valve passes through second
Air inlet ball valve is connected to the inlet end of another heating and filtering device, and the both ends of the voltage equalizing ball valve are connected to two heating
The inlet end of the inlet end of filter device, described two heating and filtering devices passes through first exhaust ball valve and second row balloon respectively
Valve is connected to muffler;By above structure, primary filter can be carried out to the air of entrance, to guarantee the sky of final output
The air of the cleanliness of gas, input subsystem can be inputted by existing air pump, moreover, the work for passing through muffler
With can be effectively reduced noise.
In the present embodiment, the output subsystem include external heater 20, first pressure gauge 33, second pressure gauge 29,
First decompressed pressure table 24, the second decompressed pressure table 22, the first check valve 32, second one-way valve 34, third check valve the 35, the 4th
Check valve 30, needle-valve 21, safety valve 19, discharge line valve 31, rear class filter 27, pressure holding valve 26, the first pressure reducing valve 25
With the second pressure reducing valve 23;
The outlet side of one of heating and filtering device is connected to the inlet end of the first check valve, the outlet of the first check valve
End is connected to by discharge line valve with the inlet end of rear class filter, the inlet end of the first check valve also with second one-way valve out
The connection of gas end, the inlet end of second one-way valve is connected to the outlet side of external heater, the inlet end of third check valve with it is external
The outlet side of heater is connected to, and the outlet side of third check valve is connected to the inlet end of the 4th check valve, and the 4th check valve goes out
Gas end is connected to by discharge line valve with the inlet end of rear class filter, the inlet end of the 4th check valve also with another heating and filtering
The outlet side of device is connected to, and the outlet side of the rear class filter is connected to pressure holding valve;The outlet side of rear class filter is also
It is connected to the inlet end of the first pressure reducing valve, the outlet side of the first pressure reducing valve is connected to the inlet end of the second pressure reducing valve, the second decompression
The outlet side of valve after safety valve and needle-valve series winding with the inlet end of external heater by being connected to, the outlet of second pressure reducing valve
End is also used as actuator gas source delivery outlet;Wherein, first pressure gauge and second pressure gauge are respectively arranged at two heating and filtering dresses
The outlet side set;First decompressed pressure table is set on the pipeline between the first pressure reducing valve and the second pressure reducing valve, the second decompression pressure
Power table is set to the output end of the second pressure reducing valve;Above structure can carry out filtering and heating again to the air of output,
So that the air of output can reach final required cleanliness and temperature.Wherein, among the above fore filter, accurate mistake
Filter and rear class filter are all made of the air filter of existing structure, and not in this to go forth;In addition, in prefilter
The sewage draining exit of device, accurate filter and rear class filter is provided with blowdown valve 28.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (6)
1. a kind of dry low-grade fever gas filter system, it is characterised in that:Including input subsystem, output subsystem and two knots
The identical heating and filtering device of structure;
The output end of the input terminal of the input subsystem and air compressor connects, and the output end of input subsystem is respectively with two
A heating and filtering device connection, the output end of two heating and filtering devices are connected to the input terminal of output subsystem, export subsystem
The output end of system is exported to gas equipment;Described two heating and filtering devices work alternatively.
2. drying low-grade fever gas filter system according to claim 1, it is characterised in that:The heating and filtering device included
Filter flask, the identical filter core of two structures, input pad and output connector;
Be provided with molecular sieve in the filtering flask, two filter cores be respectively arranged at filtering flask inlet end and outlet side and filter core it is embedding
Enter in the molecular sieve of filtering flask;
The input pad and the inlet end of filtering flask be detachable to be fixedly connected and the outlet side of input pad is embedded in
It is set to the filter core of filtering flask inlet end, the output connector and the outlet side of filtering flask are detachable to be fixedly connected and export
The inlet end of connector is embedded in the filter core for being set to the outlet side of filtering flask;
It is cased with protective sleeve outside the filtering flask, guarantor is provided between the inner sidewall of the protective sleeve and the lateral wall of filtering flask
The lateral wall of warm layer, the filtering flask is additionally provided with heater.
3. drying low-grade fever gas filter system according to claim 2, it is characterised in that:The filter core includes steel filter core, copper
Filter mesh layer, mineral wool layer and outer cylinder;
The steel filter core coaxial arrangement is in outer cylinder, and the copper filter mesh layer is coated at steel filter core, and the mineral wool layer is coated at copper
Filter mesh layer;
Outer cylinder one end insertion is provided with sprue, and the sprue is embedded in outer cylinder, and one end that outer cylinder is provided with sprue is also set
It is equipped with end cap and protecting cover, the end cap is set on the inside of protecting cover and protecting cover is fixedly connected with the end face of outer cylinder;
The other end end of the outer cylinder is provided with filter core connector sleeve, and the filter core connector sleeve is coaxially arranged with threaded hole, described
Filter core connector sleeve is fixedly connected with outer cylinder.
4. drying low-grade fever gas filter system according to claim 3, it is characterised in that:The input pad and output connect
The structure of fitting is identical;
The input pad includes connector ontology, link block and connector sleeve;The connector ontology is coaxially arranged with gas
Circulation road, the inlet end of the connector ontology are provided at least one air inlet, the outlet side of the connector ontology it is outer
Side wall is fixedly installed the connection edge of a wing, and the connection edge of a wing is horn-like structure and the inner sidewall and connector ontology for connecting the edge of a wing
Outlet side lateral wall between have sealed groove;
The end lateral wall on the connector edge of a wing is provided with connected unit, and the link block is set in connected unit, the connection
It covers the bottleneck for being coated at filtering flask and connector sleeve is threadedly coupled with the bottleneck lateral wall of filtering flask;
The connector sleeve and link block are provided with threaded connection hole, and the link block and connector sleeve are bolted to connection.
5. drying low-grade fever gas filter system according to claim 1, it is characterised in that:The input subsystem includes preposition
Filter, accurate filter, intake valve, the first air inlet ball valve, the second air inlet ball valve, first exhaust ball valve, second exhaust ball valve,
Voltage equalizing ball valve and muffler;
Input terminal of the input terminal of the fore filter as entire input subsystem, the output end and precision of fore filter
The input terminal of filter is connected to, and the output end of the accurate filter is connected to the inlet end of intake valve, the outlet side of intake valve
It is connected to by the first air inlet ball valve with the inlet end of one of heating and filtering device, the outlet side of intake valve passes through the second air inlet
Ball valve is connected to the inlet end of another heating and filtering device, and the both ends of the voltage equalizing ball valve are connected to two heating and filterings
The inlet end of device, the inlet end of described two heating and filtering devices pass through respectively first exhaust ball valve and second exhaust ball valve with
Muffler connection.
6. drying low-grade fever gas filter system according to claim 5, it is characterised in that:The output subsystem includes external
Heater, first pressure gauge, second pressure gauge, the first decompressed pressure table, the second decompressed pressure table, the first check valve, the second list
To valve, third check valve, the 4th check valve, needle-valve, safety valve, discharge line valve, rear class filter, pressure holding valve, first
Pressure reducing valve and the second pressure reducing valve;
The outlet side of one of heating and filtering device is connected to the inlet end of the first check valve, and the outlet side of the first check valve is logical
Discharge line valve is crossed to be connected to the inlet end of rear class filter, the inlet end of the first check valve also with the outlet side of second one-way valve
Connection, the inlet end of second one-way valve are connected to the outlet side of external heater, the inlet end of third check valve and external heating
The outlet side of device is connected to, and the outlet side of third check valve is connected to the inlet end of the 4th check valve, the outlet side of the 4th check valve
Be connected to by discharge line valve with the inlet end of rear class filter, the inlet end of the 4th check valve also with another heating and filtering device
Outlet side connection, the outlet side of the rear class filter is connected to pressure holding valve;The outlet side of rear class filter is also with
The inlet end of one pressure reducing valve is connected to, and the outlet side of the first pressure reducing valve is connected to the inlet end of the second pressure reducing valve, the second pressure reducing valve
Outlet side after safety valve and needle-valve series winding with the inlet end of external heater by being connected to, and the outlet side of second pressure reducing valve is also
As actuator gas source delivery outlet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810718204.7A CN108854282A (en) | 2018-06-30 | 2018-06-30 | Dry low-grade fever gas filter system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810718204.7A CN108854282A (en) | 2018-06-30 | 2018-06-30 | Dry low-grade fever gas filter system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108854282A true CN108854282A (en) | 2018-11-23 |
Family
ID=64298329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810718204.7A Pending CN108854282A (en) | 2018-06-30 | 2018-06-30 | Dry low-grade fever gas filter system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108854282A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113339292A (en) * | 2021-07-12 | 2021-09-03 | 蜂巢蔚领动力科技(江苏)有限公司 | Variable cross-section air compressor with energy recovery unit for fuel cell |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201439046U (en) * | 2009-06-05 | 2010-04-21 | 宁波星箭航天机械厂 | High-pressure micro-heat regeneration absorbent filter drier |
CN201543359U (en) * | 2009-09-27 | 2010-08-11 | 西安超滤化工有限责任公司 | Energy-saving type mixed gas molecular sieve separating device |
US20160023129A1 (en) * | 2013-01-08 | 2016-01-28 | Nantong Oem Refrigeration Equipment Co., Ltd. | One-way drier filter |
US20160325224A1 (en) * | 2014-01-10 | 2016-11-10 | Nabtesco Automotive Corporation | Compressed air drying device |
CN207286946U (en) * | 2017-09-21 | 2018-05-01 | 浙江杰豹机械股份有限公司 | Air compressor oil expeller |
CN209020068U (en) * | 2018-06-30 | 2019-06-25 | 中国船舶重工集团衡远科技有限公司 | Ship gas heating and filtering system |
-
2018
- 2018-06-30 CN CN201810718204.7A patent/CN108854282A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201439046U (en) * | 2009-06-05 | 2010-04-21 | 宁波星箭航天机械厂 | High-pressure micro-heat regeneration absorbent filter drier |
CN201543359U (en) * | 2009-09-27 | 2010-08-11 | 西安超滤化工有限责任公司 | Energy-saving type mixed gas molecular sieve separating device |
US20160023129A1 (en) * | 2013-01-08 | 2016-01-28 | Nantong Oem Refrigeration Equipment Co., Ltd. | One-way drier filter |
US20160325224A1 (en) * | 2014-01-10 | 2016-11-10 | Nabtesco Automotive Corporation | Compressed air drying device |
CN207286946U (en) * | 2017-09-21 | 2018-05-01 | 浙江杰豹机械股份有限公司 | Air compressor oil expeller |
CN209020068U (en) * | 2018-06-30 | 2019-06-25 | 中国船舶重工集团衡远科技有限公司 | Ship gas heating and filtering system |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113339292A (en) * | 2021-07-12 | 2021-09-03 | 蜂巢蔚领动力科技(江苏)有限公司 | Variable cross-section air compressor with energy recovery unit for fuel cell |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204352736U (en) | Air dryer for vehicle integrated sewage treatment unit | |
CN206980426U (en) | Energy-saving type electrical heating formula compression heat regeneration absorption drier | |
CN209020068U (en) | Ship gas heating and filtering system | |
CN108854282A (en) | Dry low-grade fever gas filter system | |
CN109731444A (en) | A kind of regenerative system is unpowered zero gas consumption compression Technology of Thermal Drying and device | |
CN204372528U (en) | A kind of noise test room gas source feed system | |
CN206543335U (en) | One kind has temperature control humidity conditioning function mask | |
CN207259939U (en) | A kind of integrated form dehumidification system safeguarded for main rope of suspension bridge | |
CN107683519A (en) | The device of the drying means of gas compartment and the gas compartment including being filled with protective gas | |
CN209271132U (en) | Adsorption air drying device | |
CN203591685U (en) | Integrated type non-return valve mounting board for gas drying and purifying device | |
CN207280820U (en) | A kind of sampling apparatus of gas Environmental-protecting treater | |
CN103566717B (en) | A kind of integrated form check valve installing plate for gas drying purifier | |
CN207315618U (en) | A kind of pneumatic diaphragm pump | |
CN206668503U (en) | Medical air compressor machine and the equipment for installing the medical air compressor machine | |
CN207371224U (en) | Chemical defence special filtering absorber | |
CN210699467U (en) | Zero-gas-consumption heat exchange type suction dryer | |
CN206184228U (en) | Absorption formula drying device that operational reliability is high | |
CN207270938U (en) | A kind of oil mist removing device | |
CN206173335U (en) | Sterile air input coefficient of fermentation cylinder | |
CN205751773U (en) | A kind of charged absorbing treatment device of 110 220 kilovolts of main fransformer oils | |
CN210180198U (en) | Oil fume purification device for industrial electric furnace | |
CN106246422A (en) | A kind of large-scale combustion engine gas handling system cleaning outfit | |
CN210949064U (en) | Medical air compressor unit | |
CN211936077U (en) | Aluminum filter of argon compressor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |