CN115253656A - Gas deaerator - Google Patents
Gas deaerator Download PDFInfo
- Publication number
- CN115253656A CN115253656A CN202210877701.8A CN202210877701A CN115253656A CN 115253656 A CN115253656 A CN 115253656A CN 202210877701 A CN202210877701 A CN 202210877701A CN 115253656 A CN115253656 A CN 115253656A
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- China
- Prior art keywords
- shell
- gas
- deoxidant
- casing
- air inlet
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- 239000007789 gas Substances 0.000 claims description 63
- 229940123973 Oxygen scavenger Drugs 0.000 claims description 30
- 239000003795 chemical substances by application Substances 0.000 claims description 19
- 238000007599 discharging Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 12
- 238000004891 communication Methods 0.000 abstract description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 93
- 239000003345 natural gas Substances 0.000 description 46
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 36
- 239000001301 oxygen Substances 0.000 description 36
- 229910052760 oxygen Inorganic materials 0.000 description 36
- 239000007795 chemical reaction product Substances 0.000 description 6
- 238000006392 deoxygenation reaction Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/81—Solid phase processes
- B01D53/83—Solid phase processes with moving reactants
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/10—Working-up natural gas or synthetic natural gas
- C10L3/101—Removal of contaminants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/10—Single element gases other than halogens
- B01D2257/104—Oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Gas Separation By Absorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The utility model provides a gaseous oxygen-eliminating device, belong to deoxidization equipment technical field, which comprises a housin, be equipped with the thermometer mouth on the casing, manometer mouth and safe valve port, the lower part of casing is equipped with the air inlet, casing upper portion is equipped with the gas outlet, the upper portion of casing is equipped with the feed port, the lower part of casing is equipped with the discharge opening, the landing leg is installed to the lower part of casing, a serial communication port, be equipped with the back taper suction hood on the lower part inner wall of casing, be equipped with a set of inlet port around the back taper suction hood, the lower part and the discharge opening of back taper suction hood are linked together, put into the deoxidant subassembly in the casing, the deoxidant subassembly includes netted shell and deoxidant, the deoxidant is put into netted shell, the deoxidant subassembly can be blown up by the gas that the air inlet got into, the poor technical problem of existing equipment deoxidization effect has been solved, mainly be applied to gaseous deoxidization.
Description
Technical Field
The invention relates to the technical field of deoxidization equipment, in particular to a gas deaerator.
Background
The applicant has studied deaerators for decades, mainly aiming at reduction deaerators, degassing deaerators, vacuum electrochemical deaerators and two-stage jet vacuum deaerators, and has studied and applied for corresponding patents and patented rights respectively, wherein the corresponding patent numbers are as follows: 201120449776.3, two-stage jet vacuum deaerator; 201620457992.5, vacuum electrochemical deaerator; 201820772887.X, a degassing deaerator; 202010941803.2, reduction type oxygen-eliminating device, all the above-mentioned patents have all produced positive effect in practical application, and the equipment through deoxidization of deoxidization agent often forms the caking and attaches to the inner wall of oxygen-eliminating device in the use at present, and is difficult for driving away, has long-term will cause equipment damage, needs to change equipment, and change equipment cost is higher and still delay the use.
At present, the research on gas deoxygenation equipment at home and abroad is not found and reported, the deoxygenation equipment about natural gas is made according to the requirements of customers, no new substances are allowed to be generated in the natural gas after deoxygenation, and the applicant researches and practices carefully to finally develop a gas deoxygenator which mainly aims at gas deoxygenation, has an obvious deoxygenation effect, can meet the deoxygenation requirements of customers, and is suitable for comprehensive popularization and application.
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides a gas deaerator, which adopts the following technical scheme:
a gas deaerator comprises a shell, wherein the shell is made of metal materials, the shell is provided with a thermometer port, a pressure gauge port and a safety valve port, the thermometer port is used for being connected with a thermometer, the pressure gauge port is used for being connected with a pressure gauge, the safety valve port is used for being connected with a safety valve, the lower portion of the shell is provided with a gas inlet, the gas inlet is used for allowing gas to enter, the upper portion of the shell is provided with a gas outlet, the gas outlet is used for discharging gas, the upper portion of the shell is provided with a feeding hole, the lower portion of the shell is provided with a discharging hole, supporting legs are mounted on the lower portion of the shell and used for supporting the whole equipment, and the deaerator is characterized in that,
be equipped with the back taper air inlet cover on the lower part inner wall of casing, the back taper air inlet cover be equipped with a set of inlet port all around, the lower part and the discharge opening of back taper air inlet cover be linked together, back taper air inlet cover be used for gaseous reposition of redundant personnel to upwards and discharge from the gas outlet from the centre of back taper air inlet cover from even entering all around of back taper air inlet cover, the casing in put into the deoxidant subassembly, the deoxidant subassembly upwards beats under the blowing that gets into gas, need guarantee that the quality of deoxidant subassembly is lighter this moment, can reach better reaction like this to reach the effect of getting rid of oxygen, the deoxidant subassembly include netted shell and deoxidant, in the deoxidant put into netted shell, netted shell of light uses a light netted shell, puts into the deoxidant in the netted shell of light, the shape and the size of the netted shell of light adjust and change according to actual need.
Preferably: in order to reach better deoxidization effect, make deoxidization agent and oxygen fully react, the upper portion of casing be equipped with back taper direction separator, back taper direction separator pass through mounting and shells inner wall fixed connection, back taper direction separator is located the top of deoxidization agent subassembly, the upwards movement meets the downward movement of transform direction again behind the back taper direction separator under the blowing of entering gas of deoxidization agent subassembly to make the deoxidization agent subassembly do not stop the up-and-down motion, guarantee the deoxidization agent in oxygen and the deoxidization agent subassembly and can fully react, reach the effect of deoxidization.
Preferably: in order to reach better deoxidization effect, netted shell include the netted shell of hemisphere of symmetry, be equipped with a buckle on the netted shell of hemisphere at least, the netted shell card of hemisphere form the netted casing of sphere together, the netted casing of sphere packs into deoxidant, deoxidant subassembly at this moment is equivalent to a sphere, more makes things convenient for oxygen and deoxidant to react.
Preferably: in order to meet higher filtering requirements, a manhole is arranged on the upper portion of the shell, an air outlet is installed on the manhole, at least one precision filter is arranged in the manhole, and the precision filter is used for filtering fine particles generated in the reaction process of the oxygen scavenger and oxygen.
Preferably: in order to ensure that the resultant after the deoxidant reacts with oxygen is agglomerated, the deoxidant is sleeved with a layer of breathable wrapping piece, and the breathable wrapping piece can be made of steel wire meshes, plastic nets and other net-shaped materials, can wrap the deoxidant well and can ensure ventilation.
Preferably: in order to achieve a better filtering effect, a filter plate is arranged between the precision filter and the inverted cone-shaped guide separator, a group of filter holes are formed in the filter plate, the filter plate has three layers of functions, on one hand, gas circulation is guaranteed, on the other hand, a downward moving surface can be guaranteed after part of the deoxidizer assembly is contacted with the deoxidizer assembly, and finally, the particulate matters generated by reaction of oxygen and the deoxidizer are intercepted.
Preferably: in order to achieve a better filtering effect, the number of the precision filters is 2, and the number of the precision filters can be adjusted according to actual needs.
Preferably: in order to ensure that the oxygen scavenger component can be blown up, the material of the hemispherical mesh shell is a light material, and can be plastic, carbon fiber and other light materials.
Preferably: in order to ensure that air is uniformly fed around, a group of air inlets are arranged around the inverted cone-shaped air inlet cover in equal proportion.
The invention has the following beneficial effects:
1. the deoxidation effect is obvious, and oxygen and an deoxidant component can continuously exchange positions to contact, so that the high-efficiency deoxidation effect is achieved;
2. through the design of the invention, the structure that the oxygen scavenger is arranged in the reticular shell can ensure that reaction products are always in the reticular shell, ensure that equipment can be always orderly carried out, reduce the generation of agglomeration, and regularly discharge and replace the oxygen scavenger component through the discharge port;
3. the invention has wide application range, can be applied to deoxidizing various gases such as natural gas, hydrogen, ethane gas and the like, and is suitable for comprehensive popularization and application.
Drawings
FIG. 1 is an internal structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a front view of the invention;
FIG. 4 is a connecting structure of the inverted cone shaped inlet hood and the outlet;
FIG. 5 is a top view of the inverted cone shaped intake shroud of the present invention;
FIG. 6 is a view of the structure of the reticulated spherical shell of the present invention;
FIG. 7 is a front view of the reticulated spherical shell of the present invention;
FIG. 8 is a view showing the configuration of a spherical shell having a net shape in which a deoxidizer is incorporated;
fig. 9 is a top view of the present invention.
In the figure: 1, a shell; 2, an air inlet; 3, a manhole; 4, an air outlet; 5, a safety valve port; 6, feeding ports; 7, supporting legs; 8, discharging a material outlet; 9 thermometer port; 10 pressure gauge port; 11 an inverted cone baffle; 12 a connecting piece; 13, an inverted conical air inlet cover; 14 air intake holes; 15 a hemispherical mesh shell; 15-1, buckling; 16 precision filters; 17 a filter plate; 17-1 filtering holes; 18 oxygen scavenger component.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1-9:
the utility model provides a gaseous oxygen-eliminating device, includes casing 1, casing 1 on be equipped with thermometer mouth 9, manometer mouth 10 and safety valve port 5, the lower part of casing 1 be equipped with air inlet 2, 1 upper portion of casing be equipped with gas outlet 4, the upper portion of casing 1 be equipped with feed port 6, the lower part of casing 1 be equipped with discharge opening 8, the lower part of casing 1 install landing leg 7, its characterized in that, the lower part inner wall of casing 1 on be equipped with the back taper inlet hood 13, back taper inlet hood 13 around be equipped with a set of inlet port 14, the lower part and the discharge opening 8 of back taper inlet hood 13 be linked together, casing 1 in put into deoxidant subassembly 18, deoxidant subassembly 18 include netted shell and deoxidant, deoxidant puts into netted shell, deoxidant subassembly 18 can be blown by the gas that air inlet 2 got into.
The working principle of the invention is as follows: the natural gas enters from the air inlet 2, the natural gas firstly contacts the inverted cone-shaped air inlet cover 13, then the natural gas is shunted to the periphery of the inverted cone-shaped air inlet cover 13 and enters from the air inlet 14, the natural gas moves from bottom to top after entering, at the moment, the natural gas blows the oxygen scavenger component 18, the oxygen scavenger component 18 is blown and falls ceaselessly, the oxygen scavenger in the oxygen scavenger component 18 reacts ceaselessly with the oxygen in the natural gas to remove the oxygen in the natural gas, and then the natural gas after oxygen removal is discharged from the air outlet 4.
Example 2
As shown in fig. 1-9:
the utility model provides a gaseous oxygen-eliminating device, includes casing 1, casing 1 on be equipped with thermometer mouth 9, manometer mouth 10 and safety valve port 5, the lower part of casing 1 be equipped with air inlet 2, 1 upper portion of casing be equipped with gas outlet 4, the upper portion of casing 1 be equipped with feed port 6, the lower part of casing 1 be equipped with discharge opening 8, the lower part of casing 1 install landing leg 7, a serial communication port, the lower part inner wall of casing 1 on be equipped with the back taper inlet hood 13, back taper inlet hood 13 around be equipped with a set of inlet port 14, the lower part of back taper inlet hood 13 be linked together with discharge opening 8, casing 1 in put into deoxidant subassembly 18, deoxidant subassembly 18 include netted shell and deoxidant, deoxidant puts into netted shell, deoxidant subassembly 18 can be blown by the gas that air inlet 2 got into, the upper portion of casing 1 be equipped with back taper direction separator 11, back taper direction separator 11 pass through mounting 12 and casing 1 inner wall fixed connection, back taper direction separator 11 is located the top of deoxidant subassembly 18.
The working principle of the invention is as follows: the natural gas enters from the gas inlet 2, the natural gas firstly contacts with the inverted cone-shaped gas inlet cover 13, then the natural gas is shunted to the periphery of the inverted cone-shaped gas inlet cover 13 and enters from the gas inlet 14, the natural gas moves from bottom to top after entering, at the moment, the natural gas blows up the oxygen scavenger component 18, the oxygen scavenger component 18 moves upwards and contacts with the inverted cone-shaped guiding separator 11, at the moment, the oxygen scavenger component 18 moves downwards and dispersedly towards the periphery under the action of the inverted cone-shaped guiding separator 11, then the oxygen scavenger component 18 in the middle is blown up by the natural gas, the circulation is carried out, therefore, the full contact between the oxygen and the oxygen scavenger is ensured, the purpose of removing the oxygen in the natural gas is achieved, and then the natural gas after oxygen removal is discharged from the gas outlet 4.
Example 3
As shown in fig. 1-9:
a gas deaerator comprises a shell 1, wherein a thermometer port 9, a pressure gauge port 10 and a safety valve port 5 are arranged on the shell 1, an air inlet 2 is arranged at the lower part of the shell 1, an air outlet 4 is arranged at the upper part of the shell 1, a feeding hole 6 is arranged at the upper part of the shell 1, a discharging hole 8 is arranged at the lower part of the shell 1, and supporting legs 7 are arranged at the lower part of the shell 1, and the deaerator is characterized in that an inverted cone-shaped air inlet cover 13 is arranged on the inner wall of the lower part of the shell 1, a group of air inlet holes 14 are arranged around the inverted cone-shaped air inlet cover 13, the lower part of the inverted cone-shaped air inlet cover 13 is communicated with the discharging hole 8, an deaerator component 18 is placed in the shell 1, and the deaerator component 18 comprises a reticular shell and a deaerator, in the mesh shell was put into to the deoxidant, deoxidant subassembly 18 can be blown by the gas that air inlet 2 got into, the upper portion of casing 1 be equipped with back taper direction separator 11, back taper direction separator 11 pass through mounting 12 and 1 inner wall fixed connection of casing, back taper direction separator 11 is located deoxidant subassembly 18's top, in order to pack the deoxidant into, mesh shell including the symmetrical hemisphere mesh shell 15, be equipped with a buckle 15-1 on the hemisphere mesh shell 15 at least, hemisphere mesh shell 15 block together and form the mesh shell of sphere, the mesh shell of sphere packs the deoxidant into, the mesh shell of sphere is convenient for better motion.
The working principle of the invention is as follows: the natural gas enters from the gas inlet 2, the natural gas firstly contacts with the inverted cone-shaped gas inlet cover 13, then the natural gas is shunted to the periphery of the inverted cone-shaped gas inlet cover 13 and enters from the gas inlet 14, the natural gas moves from bottom to top after entering, at the moment, the natural gas blows up the oxygen scavenger component 18, the oxygen scavenger component 18 moves upwards and contacts with the inverted cone-shaped guiding separator 11, at the moment, the oxygen scavenger component 18 moves downwards and dispersedly towards the periphery under the action of the inverted cone-shaped guiding separator 11, then the oxygen scavenger component 18 in the middle is blown up by the natural gas, the circulation is carried out, therefore, the full contact between the oxygen and the oxygen scavenger is ensured, the purpose of removing the oxygen in the natural gas is achieved, and then the natural gas after oxygen removal is discharged from the gas outlet 4.
Example 4
As shown in fig. 1-9:
a gas deaerator comprises a shell 1, wherein a thermometer port 9, a pressure gauge port 10 and a safety valve port are arranged on the shell 1, an air inlet 2 is arranged at the lower part of the shell 1, an air outlet 4 is arranged at the upper part of the shell 1, a feeding hole 6 is arranged at the upper part of the shell 1, a discharging hole 8 is arranged at the lower part of the shell 1, and supporting legs 7 are arranged at the lower part of the shell 1, and the deaerator is characterized in that an inverted cone-shaped air inlet cover 13 is arranged on the inner wall of the lower part of the shell 1, a group of air inlet holes 14 are formed in the periphery of the inverted cone-shaped air inlet cover 13, the lower part of the inverted cone-shaped air inlet cover 13 is communicated with the discharging hole 8, an deaerator component 18 is placed in the shell 1, the deaerator component 18 comprises a mesh-shaped shell and a deaerator, the deaerator is placed in the mesh-shaped shell, and the deaerator component 18 can be blown up by gas entering from the air inlet 2, the upper part of the shell 1 is provided with an inverted cone-shaped guiding separator 11, the inverted cone-shaped guiding separator 11 is fixedly connected with the inner wall of the shell 1 through a fixing part 12, the inverted cone-shaped guiding separator 11 is positioned above an oxygen scavenger component 18, in order to facilitate the filling of the oxygen scavenger, the reticular shell comprises a symmetrical hemispherical reticular shell 15, at least one buckle 15-1 is arranged on the hemispherical reticular shell 15, the hemispherical reticular shell 15 is clamped together to form a spherical reticular shell, the oxygen scavenger is filled into the spherical reticular shell, the spherical reticular shell is convenient to move better, the upper part of the shell 1 is provided with a manhole 3, the manhole 3 is provided with an air outlet 4, at least 2 precision filters 16 are arranged in the manhole 3, the oxygen scavenger is sleeved with a layer of steel wire mesh, and at the moment, the product generated after the oxygen scavenger and oxygen react is still in the steel wire mesh, ensure that the reaction product does not cake.
The working principle of the invention is as follows: the natural gas enters from the gas inlet 2, the natural gas firstly contacts the inverted cone-shaped gas inlet cover 13, then the natural gas is shunted to the periphery of the inverted cone-shaped gas inlet cover 13 and enters from the gas inlet 14, the natural gas moves from bottom to top after entering, at the moment, the natural gas blows the oxygen removing agent assembly 18, the oxygen removing agent assembly 18 moves upwards and contacts with the inverted cone-shaped guiding separator 11, at the moment, the oxygen removing agent assembly 18 moves downwards and dispersedly towards the periphery under the action of the inverted cone-shaped guiding separator 11, then the oxygen removing agent assembly 18 in the middle is blown up by the natural gas, the circulation is carried out, therefore, the full contact between the oxygen and the oxygen removing agent is ensured, the oxygen in the natural gas is removed, then the natural gas after oxygen removal contacts with the precision filter 16, all reaction products in the natural gas are filtered through the precision filter 16, the effect of no impurities is achieved, and then the gas after being filtered by the precision filter 16 is discharged from the gas outlet 4.
Example 5
As shown in fig. 1-9:
a gas deaerator comprises a shell 1, wherein a thermometer port 9, a pressure gauge port 10 and a safety valve port are arranged on the shell 1, an air inlet 2 is arranged at the lower part of the shell 1, an air outlet 4 is arranged at the upper part of the shell 1, a feeding hole 6 is arranged at the upper part of the shell 1, a discharging hole 8 is arranged at the lower part of the shell 1, and supporting legs 7 are arranged at the lower part of the shell 1, and the deaerator is characterized in that an inverted cone-shaped air inlet cover 13 is arranged on the inner wall of the lower part of the shell 1, a group of air inlet holes 14 are formed in the periphery of the inverted cone-shaped air inlet cover 13, the lower part of the inverted cone-shaped air inlet cover 13 is communicated with the discharging hole 8, an deaerator component 18 is placed in the shell 1, the deaerator component 18 comprises a mesh-shaped shell and a deaerator, the deaerator is placed in the mesh-shaped shell, and the deaerator component 18 can be blown up by gas entering from the air inlet 2, the upper part of the shell 1 is provided with an inverted cone-shaped guiding separator 11, the inverted cone-shaped guiding separator 11 is fixedly connected with the inner wall of the shell 1 through a fixing part 12, the inverted cone-shaped guiding separator 11 is positioned above an oxygen scavenger component 18, in order to facilitate the filling of the oxygen scavenger, the reticular shell comprises a symmetrical hemispherical reticular shell 15, at least one buckle 15-1 is arranged on the hemispherical reticular shell 15, the hemispherical reticular shell 15 is clamped together to form a spherical reticular shell, the oxygen scavenger is filled into the spherical reticular shell, the spherical reticular shell is convenient to move better, the upper part of the shell 1 is provided with a manhole 3, the manhole 3 is provided with an air outlet 4, at least 2 precision filters 16 are arranged in the manhole 3, the oxygen scavenger is sleeved with a layer of steel wire mesh, and at the moment, the product generated after the oxygen scavenger and oxygen react is still in the steel wire mesh, the reaction product is ensured not to be agglomerated, a filter plate 17 is arranged between the precision filter 16 and the inverted cone-shaped guide separator 11, and a group of filter holes 17-1 are arranged on the filter plate 17.
The working principle of the invention is as follows: the natural gas enters from the gas inlet 2, the natural gas firstly contacts with the inverted cone-shaped gas inlet cover 13, then the natural gas is shunted to the periphery of the inverted cone-shaped gas inlet cover 13 and enters from the gas inlet 14, the natural gas moves from bottom to top after entering, at the moment, the natural gas blows up the oxygen removing agent assembly 18, the oxygen removing agent assembly 18 moves upwards and contacts with the inverted cone-shaped guiding separator 11, at the moment, the oxygen removing agent assembly 18 moves downwards and dispersedly towards the periphery under the action of the inverted cone-shaped guiding separator 11, then the oxygen removing agent assembly 18 in the middle is blown up by the natural gas, the circulation is carried out, therefore, the sufficient contact between the oxygen and the oxygen removing agent is ensured, the oxygen in the natural gas is removed, fine particles of reaction products of the oxygen and the oxygen removing agent are removed after the oxygen-removed natural gas contacts with the filter plate 17, then the oxygen-removed natural gas contacts with the precision filter 16, all the reaction products in the natural gas are filtered through the precision filter 16, the effect without impurities is achieved, and then the gas filtered by the precision filter 16 is discharged from the gas outlet 4.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A gas deaerator comprises a shell (1), wherein a thermometer port (9), a pressure gauge port (10) and a safety valve port (5) are arranged on the shell (1), an air inlet (2) is arranged at the lower part of the shell (1), an air outlet (4) is arranged at the upper part of the shell (1), a feeding hole (6) is arranged at the upper part of the shell (1), a discharging hole (8) is arranged at the lower part of the shell (1), and supporting legs (7) are arranged at the lower part of the shell (1),
the lower part inner wall of casing (1) on be equipped with back taper air inlet cover (13), back taper air inlet cover (13) be equipped with a set of inlet port (14) all around, the lower part and discharge opening (8) of back taper air inlet cover (13) be linked together, casing (1) in put into deoxidant subassembly (18), deoxidant subassembly (18) including netted shell and deoxidant, the deoxidant is put into netted shell, deoxidant subassembly (18) can be blown by the gas that air inlet (2) got into and is played.
2. The gas deaerator as claimed in claim 1, wherein the upper part of the shell (1) is provided with an inverted cone-shaped guiding separator (11), the inverted cone-shaped guiding separator (11) is fixedly connected with the inner wall of the shell (1) through a fixing member (12), and the inverted cone-shaped guiding separator (11) is positioned above the deoxidizer component (18).
3. The gas deaerator as claimed in claim 1, wherein the mesh-like housing comprises a symmetrical hemispherical mesh-like housing (15), at least one fastener (15-1) is provided on the hemispherical mesh-like housing (15), the hemispherical mesh-like housing (15) is fastened together to form a spherical mesh-like housing, and the spherical mesh-like housing contains an oxygen scavenger.
4. The gas deaerator as claimed in claim 1, characterized in that, a manhole (3) is provided on the upper part of the housing (1), a gas outlet (4) is provided on the manhole (3), and at least one precision filter (16) is provided in the manhole (3).
5. The gas deoxygenator of claim 1 wherein the deoxygenator agent is coated with a gas permeable wrapping.
6. The gas deaerator as claimed in claim 4, characterized in that a filter plate (17) is arranged between the fine filter (16) and the inverted conical guide separator (11), and a group of filter holes (17-1) are arranged on the filter plate (17).
7. A gas deaerator as claimed in claim 4, characterized in that the number of said fine filters (16) is 2.
8. A gas deaerator as claimed in claim 3, characterized in that the material of the hemispherical mesh shell (15) is plastic.
9. The gas deaerator as claimed in claim 1, characterized in that the reverse conical inlet hood (13) has a set of inlet holes (14) arranged in equal proportion around it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210877701.8A CN115253656B (en) | 2022-07-25 | 2022-07-25 | Gas deaerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210877701.8A CN115253656B (en) | 2022-07-25 | 2022-07-25 | Gas deaerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115253656A true CN115253656A (en) | 2022-11-01 |
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| CN104772002A (en) * | 2015-02-13 | 2015-07-15 | 深圳市宏天智节能环保技术有限公司 | Biogas purifier |
| CN204981796U (en) * | 2015-08-12 | 2016-01-20 | 苏州苏净保护气氛有限公司 | Marsh gas purification deoxidization system |
| CN106085532A (en) * | 2016-07-22 | 2016-11-09 | 天津良华新能源科技有限公司 | A kind of high efficiency gas purification device |
| CN107008140A (en) * | 2017-05-25 | 2017-08-04 | 华能国际电力股份有限公司 | A kind of closed cycle deaerating plant |
| WO2020255302A1 (en) * | 2019-06-19 | 2020-12-24 | 日揮グローバル株式会社 | Natural gas pretreatment system and method for pretreating natural gas |
| CN216693900U (en) * | 2021-11-18 | 2022-06-07 | 青岛诺诚化学品安全科技有限公司 | A device that is used for indoor air purification of petrochemical industry enterprise to disappear and kill |
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2022
- 2022-07-25 CN CN202210877701.8A patent/CN115253656B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772002A (en) * | 2015-02-13 | 2015-07-15 | 深圳市宏天智节能环保技术有限公司 | Biogas purifier |
| CN204981796U (en) * | 2015-08-12 | 2016-01-20 | 苏州苏净保护气氛有限公司 | Marsh gas purification deoxidization system |
| CN106085532A (en) * | 2016-07-22 | 2016-11-09 | 天津良华新能源科技有限公司 | A kind of high efficiency gas purification device |
| CN107008140A (en) * | 2017-05-25 | 2017-08-04 | 华能国际电力股份有限公司 | A kind of closed cycle deaerating plant |
| WO2020255302A1 (en) * | 2019-06-19 | 2020-12-24 | 日揮グローバル株式会社 | Natural gas pretreatment system and method for pretreating natural gas |
| CN216693900U (en) * | 2021-11-18 | 2022-06-07 | 青岛诺诚化学品安全科技有限公司 | A device that is used for indoor air purification of petrochemical industry enterprise to disappear and kill |
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