CN110129106A - A kind of float-ball type natural gas filter - Google Patents
A kind of float-ball type natural gas filter Download PDFInfo
- Publication number
- CN110129106A CN110129106A CN201910404764.XA CN201910404764A CN110129106A CN 110129106 A CN110129106 A CN 110129106A CN 201910404764 A CN201910404764 A CN 201910404764A CN 110129106 A CN110129106 A CN 110129106A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- tank body
- natural gas
- floating ball
- hose
- 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.)
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Classifications
-
- 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
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
- B01D47/021—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by bubbling the gas through a liquid bath
-
- 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
- B01D53/14—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 absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- 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
Abstract
A kind of float-ball type natural gas filter, including tank body, tank body side is fixedly connected with air inlet pipe, and air inlet pipe protrudes into the intracorporal one end of tank and is fixedly connected with the first vertical plate, it is fixedly connected with the second vertical plate on the upside of tank body bottom plate, interval air-jet device is equipped between the first vertical plate and the second vertical plate；Elbow' is fixedly connected in the middle part of second vertical plate, elbow' one end is connected with interval air-jet device, the elbow' other end is fixedly connected with the first hose, the first hose other end is fixedly connected with outlet disk, outlet pan bottom is fixedly connected with support rod, support rod lower end is connected on tank body bottom plate, and the first hose is equipped with flow valve.Natural gas filter of the invention, by flow valve regulating flow, floating ball volume is just increased or reduced, corresponding buoyancy increases with it reduction, this allow for floating ball in aqueous solution when and the when of floating and decline, to increase the mobility of aqueous solution, improve the efficiency of aqueous dissolution impurity.
Description
Technical field
The present invention relates to natural gas storaging and transport technology field, specifically a kind of float-ball type natural gas filter.
Background technique
Natural gas generally by pipeline carry out over long distances transport, the natural gas in pipeline there are certain particulate matter or its
Its impurity, therefore, it is necessary to be filtered processing to natural gas in natural gas transmission station setting filter device, so that cleanliness is higher
Natural gas transportation to terminal.That there are natural gas impurity clean-up effects is bad for current purifying device for natural gas, uses time mistake
The problems such as will appear choking phenomenon after length.Patent CN2017218834948 discloses a kind of natural gas filtering dust-extraction unit, including
Support plate, the support plate lower end left and right sides are provided with damping wheel, and the support plate upper end is disposed with from left to right
First Rose Box, air exhauster and the second Rose Box, the first Rose Box inside upper part are provided with leakage board, first filtering
Case middle inside is provided with the first filter layer, and the first Rose Box top middle portion is provided with the first water inlet pipe.The device passes through
The impurity retention of water will be dissolved in filtered natural gas in water, but since natural gas with aqueous solution fails to be sufficiently mixed, water
The mobility of solution is low, causes the dissolution rate of impurity not high, affects filter effect.
Summary of the invention
The object of the present invention is to provide a kind of natural gas filters of band activity floating ball, to solve existing filtering point
Impurity is caused to dissolve halfway technical problem because natural gas fails to be sufficiently mixed with aqueous solution by aqueous solution from device.
For achieving the above object, technical solution of the present invention is specific as follows:
A kind of float-ball type natural gas filter, including tank body, the tank body side is fixedly connected with air inlet pipe, described
Top of the tank is fixedly connected with escape pipe, and the air inlet pipe protrudes into the intracorporal one end of tank and is fixedly connected with the first vertical plate, the tank
It is fixedly connected with the second vertical plate on the upside of body bottom plate, interval air-jet device is equipped between first vertical plate and the second vertical plate；It is described
It is fixedly connected with elbow' in the middle part of second vertical plate, described elbow' one end is connected with interval air-jet device, the elbow
The adapter tube other end is fixedly connected with the first hose, and the first hose other end is fixedly connected with outlet disk, the outlet pan bottom
It is fixedly connected with support rod, the support rod lower end is connected on tank body bottom plate, and first hose is equipped with flow valve.
The interval air-jet device includes two the second hoses, one of them described second hose is fixedly connected with air inlet pipe
And be connected to, another second hose is fixedly connected and is connected to one end of elbow', fixed between two second hoses to connect
It is connected to the floating ball being connected, the floating ball is made of rubber film, and the floating ball bottom is fixedly connected with drawstring, under the drawstring
End is fixedly connected with clump weight, and the outer ring central symmetry of the floating ball is fixedly connected with that there are two exhaust valve, the axis of the exhaust valve
Outer profile circle when line is overlooked with floating ball is tangent.
Preferably, the exhaust valve includes outer tube, and the outer tube is fixedly connected on floating ball outer ring, and the outer tube is far from floating ball
One end be equipped with blind hole, air supply pipe is fixedly connected in the blind hole, the air supply pipe is sealed far from one end of floating ball, the confession
The tracheae other end gos deep into being connected to inside floating ball and with floating ball inner cavity, and a venthole is at least arranged in the air supply pipe outer ring, described
Air supply pipe outer ring covers rubber sleeve, and the rubber sleeve is covered on venthole.
Preferably, floating ball outer ring interval is fixedly connected with one group of paddle.
Preferably, the flow valve includes connecting rod, and described connecting rod one end is fixedly connected with the second vertical plate, the connection
The bar other end is fixedly connected with top board, and oval sacculus is fixedly connected in the middle part of first hose, is set below the top board
There is lower platen, the ellipse sacculus is fixedly connected between top board and lower platen, is fixedly connected with cunning on the downside of the lower platen
Axis, the slide-bar are slidably connected with tank body bottom plate.
Preferably, the slide-bar lower end stretches out tank body and is fixedly connected with telescopic cylinder in end, and the telescopic cylinder is solid
Surely it is connected to tank base, is fixedly connected with guide plate in the middle part of the slide-bar, the guide plate is equipped with slide opening, in the slide opening
Guide rod is slidably connected, the guide rod lower end is fixedly connected with tank body bottom plate.
Preferably, the guide plate is hingedly connected with first connecting rod close to the side of outlet disk, cuts with scissors on the tank body bottom plate
It is connected to second connecting rod in succession, the first connecting rod is fixedly connected with traveller close to one end of second connecting rod, and the second connecting rod leans on
One end of nearly first connecting rod is equipped with sliding eye, and the traveller is slidably connected in sliding eye.
Preferably, it is fixedly connected with cylinder in the middle part of the first connecting rod, the support rod outer circle is fixedly connected with baffle, institute
It states baffle to be correspondingly arranged with cylinder, the bottom plate rotation connection of the support rod lower end and tank body, it is solid on the upside of the bottom plate of the tank body
Surely it is connected with torsional spring, by passing through in torsional spring, one end of the torsional spring is fixedly connected the support rod with the bottom plate of tank body, the torsion
The spring other end is fixedly connected with support rod.
Beneficial effects of the present invention are as follows:
A kind of float-ball type natural gas filter of the invention, by flow valve regulating flow, floating ball volume just increases
Or reduce, corresponding buoyancy increases with it reduction, and the gravity of clump weight is constant, this allow for floating ball in aqueous solution when and
Decline when floating, meanwhile, after gas pressure increases to certain limit in floating ball, rubber sleeve is opened and is arranged by outer tube
Out, due to outer tube be it is tangentially-arranged, the reaction force that the natural gas of discharge generates rotates floating ball, and floating ball outer ring interval is fixed
It is connected with one group of paddle, floating ball rotates and passes through paddle and is stirred to aqueous solution, thus increase the mobility of aqueous solution,
Improve the efficiency of aqueous dissolution impurity.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is tank interior top view of the invention；
Fig. 3 is partial enlarged view at E in Fig. 2；
Fig. 4 is partial enlarged view at F in Fig. 2；
Fig. 5 is the connection relationship diagram of flow valve of the invention；
Fig. 6 is partial enlarged view at G in Fig. 5.
Specific embodiment
Embodiment 1
As shown in Figures 1 to 6, a kind of float-ball type natural gas filter of the present invention, including tank body 11, tank body
The useful aqueous solution in impurity in dissolved natural gas of deposit in 11,11 side of tank body are fixedly connected with air inlet pipe 12, and tank body 11 pushes up
Portion is fixedly connected with escape pipe 13, and treated, and natural gas is discharged by escape pipe 13 and carries out corresponding subsequent processing, air inlet pipe
12 one end protruded into tank body 11 are fixedly connected with the first vertical plate 14, are fixedly connected with the second vertical plate 15 on the upside of 11 bottom plate of tank body,
Interval air-jet device 2 is equipped between first vertical plate 14 and the second vertical plate 15, interval air-jet device 2 includes two the second hoses 21,
One of them second hose 21 is fixedly connected and is connected to air inlet pipe 12, and one end of another second hose 21 and elbow' 3 is solid
Surely it being connected to and in communication with, is fixedly connected with the floating ball 22 being connected between two the second hoses 21, floating ball 22 is made of rubber film,
22 bottom of floating ball is fixedly connected with drawstring, and drawstring lower end is fixedly connected with clump weight 24, and the outer ring central symmetry of floating ball 22 is fixed
There are two exhaust valves 25 for connection, and the outer profile circle when axis of exhaust valve 25 is overlooked with floating ball 22 is tangent, and exhaust valve 25 includes outer
Pipe 251, outer tube 251 are fixedly connected on 22 outer ring of floating ball, and outer tube 251 is equipped with blind hole 252, blind hole 252 far from one end of floating ball 22
It is inside fixedly connected with air supply pipe 253, air supply pipe 253 is sealed far from one end of floating ball 22, and 253 other end of air supply pipe gos deep into floating ball 22
Inside is simultaneously connected to 22 inner cavity of floating ball, and a venthole 254 is at least arranged in 253 outer ring of air supply pipe, and 253 outer ring of air supply pipe is cased with rubber
Gum cover 255, rubber sleeve 255 are covered on venthole 254, after gas pressure increases to certain limit in floating ball 22, rubber
Set 255 is opened and is discharged by outer tube 251, due to outer tube 251 be it is tangentially-arranged, the reaction force that the natural gas of discharge generates makes
It obtains floating ball 22 to rotate, 22 outer ring interval of floating ball is fixedly connected with one group of paddle 221, and paddle 221 is at least arranged three, floating ball
22 rotate and are stirred by paddle 221 to aqueous solution；Elbow' 3, elbow are fixedly connected in the middle part of second vertical plate 15
3 one end of adapter tube is connected with interval air-jet device 2, and 3 other end of elbow' is fixedly connected with the first hose 41, and the first hose 41 is another
One end is fixedly connected with outlet disk 42, and outlet disk 42 is evenly distributed with one group of nozzle, 42 bottom of outlet disk far from the side of the first hose 41
It is fixedly connected with support rod 43,43 lower end of support rod is connected on 11 bottom plate of tank body, and the first hose 41 is equipped with flow valve 5, stream
The effect of amount valve 5 is that periodically-varied natural gas passes through the flow of the first hose 41, changes the tolerance of 42 outlet of outlet disk, and
The gas discharge inputted by air inlet pipe 12 is constant, this allow for flow valve 5 adjust flow when, 22 volume of floating ball just increase or
Reduce, the buoyancy that corresponding floating ball 22 generates increases with it reduction, and the gravity of clump weight 24 is constant, this allows for floating ball 22 and exists
In aqueous solution when and the when of floating and decline, to increase the mobility of aqueous solution.
Flow valve 5 includes connecting rod 51, and 51 one end of connecting rod is fixedly connected with the second vertical plate 15, and 51 other end of connecting rod is solid
Surely it is connected with top board 52, oval sacculus 53 is fixedly connected in the middle part of the first hose 41, is equipped with lower platen 54 below top board 52,
Oval sacculus 53 is fixedly connected between top board 52 and lower platen 54, and slide-bar 55, slide-bar are fixedly connected on the downside of lower platen 54
55 are slidably connected with 11 bottom plate of tank body, and 55 lower end of slide-bar stretches out tank body 11 and is fixedly connected with telescopic cylinder 61 in end, stretch
Cylinder 61 is fixedly connected on 11 bottom of tank body, guide plate 62 is fixedly connected in the middle part of slide-bar 55, guide plate 62 is equipped with slide opening, sliding
Guide rod 63 is slidably connected in hole, 63 lower end of guide rod is fixedly connected with 11 bottom plate of tank body, and telescopic cylinder 61 is periodically flexible,
Slide-bar 55 is driven to move up and down, when slide-bar 55 moves up, lower platen 54 squeezes oval sacculus 53 and reduces in oval sacculus 53
Overflow section, so that 22 volume expansion of floating ball becomes larger, when slide-bar 55 moves up, lower platen 54 stretches oval sacculus 53 and increases
Overflow section in oval sacculus 53 makes 22 volume-diminished of floating ball accordingly, with realize floating ball 22 in aqueous solution when and on
Decline when floating, to increase the mobility of aqueous solution.
Embodiment 2
As Fig. 2, fig. 4 to fig. 6 are imitated on the basis of embodiment 1 in order to improve the mixing of impurity and aqueous solution in natural gas
Rate is hingedly connected with first connecting rod 71 close to the side of outlet disk 42 in guide plate 62, and is hingedly connected on 11 bottom plate of tank body
Two connecting rods 72, first connecting rod 71 are fixedly connected with traveller 73 close to one end of second connecting rod 72, and second connecting rod 72 connects close to first
One end of bar 71 is equipped with sliding eye, and traveller 73 is slidably connected in sliding eye, and cylinder 81 is fixedly connected in the middle part of first connecting rod 71,
43 outer circle of support rod is fixedly connected with baffle 82, and baffle 82 is correspondingly arranged with cylinder 81, the bottom of support rod 43 lower end and tank body 11
The bottom plate upside of plate rotation connection, tank body 11 is fixedly connected with torsional spring 83, and support rod 43 in torsional spring 83 by passing through, and the one of torsional spring 83
End is fixedly connected with the bottom plate of tank body 11, and 83 other end of torsional spring is fixedly connected with support rod 43, when slide-bar 55 moves down, guide plate
62 move down and first connecting rod 71 are rotated, and the cylinder 81 at 71 middle part of first connecting rod pushes baffle 82 and makes 43 turns of support rod
It is dynamic, cooperate the effect of torsional spring 83, the revolution when slide-bar 55 moves up changes the side that natural gas sprays by the rotation of outlet disk 42
To so that spray natural gas it is more uniform be dispersed in aqueous solution so that natural gas mixes sufficiently with aqueous solution, mention
The removal effect of impurity in high natural gas.
Working principle of the present invention is as follows:
Natural gas is inputted in tank body 11 by air inlet pipe 12, by impurity in aqueous dissolution natural gas in tank body 11, is being flowed
When measuring valve 5 and adjusting flow, 22 volume of floating ball is just increased or reduced, and corresponding buoyancy increases with it reduction, and the weight of clump weight 24
Power is constant, this allow for floating ball 22 in aqueous solution when and the when of floating and decline, meanwhile, in floating ball 22 gas pressure increase
Greatly to after certain limit, rubber sleeve 255 is opened and is discharged by outer tube 251, since outer tube 251 is tangentially-arranged, the day of discharge
The reaction force that right gas generates rotates floating ball 22, and 22 outer ring interval of floating ball is fixedly connected with one group of paddle 221, floating ball 22
It rotates and passes through paddle 221 and aqueous solution is stirred, to increase the mobility of aqueous solution, improve aqueous dissolution impurity
Efficiency.
Further, when slide-bar 55 moves down, guide plate 62 moves down and first connecting rod 71 is rotated, 71 middle part of first connecting rod
Cylinder 81 push baffle 82 and support rod 43 rotated, cooperate the effect of torsional spring 83, the revolution when slide-bar 55 moves up passes through
The rotation of outlet disk 42 changes the direction that natural gas sprays, is dispersed in aqueous solution so that the natural gas sprayed is more uniform,
So that natural gas mixes sufficiently with aqueous solution, the removal efficiency of impurity in natural gas is improved.
Claims (7)
1. a kind of float-ball type natural gas filter, including tank body (11), tank body (11) side is fixedly connected with air inlet
It manages (12), is fixedly connected with escape pipe (13) at the top of the tank body (11), it is characterised in that: the air inlet pipe (12) protrudes into tank body
(11) one end in is fixedly connected with the first vertical plate (14), is fixedly connected with the second vertical plate on the upside of tank body (11) bottom plate
(15), interval air-jet device (2) are equipped between first vertical plate (14) and the second vertical plate (15)；In second vertical plate (15)
Portion is fixedly connected with elbow' (3), and described elbow' (3) one end is connected with interval air-jet device (2), and the elbow connects
Pipe (3) other end is fixedly connected the first hose (41), and the first hose (41) other end is fixedly connected with outlet disk (42), institute
Outlet disk (42) bottom to be stated to be fixedly connected with support rod (43), support rod (43) lower end is connected on tank body (11) bottom plate,
First hose (41) is equipped with flow valve (5).
The interval air-jet device (2) includes two the second hoses (21), one of them described second hose (21) and air inlet pipe
(12) it is fixedly connected and is connected to, another second hose (21) is fixedly connected and is connected to one end of elbow' (3), described in two
The floating ball (22) being connected is fixedly connected between second hose (21), floating ball (22) bottom is fixedly connected with drawstring, institute
It states drawstring lower end to be fixedly connected with clump weight (24), the outer ring central symmetry of the floating ball (22) is fixedly connected there are two exhaust valve
(25)。
2. a kind of float-ball type natural gas filter according to claim 1, it is characterised in that: the exhaust valve (25)
Including outer tube (251), the outer tube (251) is fixedly connected on floating ball (22) outer ring, and the outer tube (251) is far from floating ball (22)
One end is equipped with blind hole (252), is fixedly connected with air supply pipe (253) in the blind hole (252), and the air supply pipe (253) is far from floating
One end of ball (22) seals, and air supply pipe (253) other end gos deep into floating ball (22) inside and is connected to floating ball (22) inner cavity, institute
It states air supply pipe (253) outer ring and one venthole (254) is at least set, air supply pipe (253) outer ring covers rubber sleeve (255),
The rubber sleeve (255) is covered on venthole (254).
3. a kind of float-ball type natural gas filter according to claim 2, it is characterised in that: the floating ball (22) is outside
Circle interval is fixedly connected with one group of paddle (221).
4. a kind of float-ball type natural gas filter according to claim 1, it is characterised in that: the flow valve (5)
Including connecting rod (51), described connecting rod (51) one end is fixedly connected with the second vertical plate (15), connecting rod (51) other end
It is fixedly connected with top board (52), is fixedly connected with oval sacculus (53), the top board in the middle part of first hose (41)
(52) lower section is equipped with lower platen (54), and the ellipse sacculus (53) is fixedly connected between top board (52) and lower platen (54),
It is fixedly connected with slide-bar (55) on the downside of the lower platen (54), the slide-bar (55) is slidably connected with tank body (11) bottom plate.
5. a kind of float-ball type natural gas filter according to claim 4, it is characterised in that: under the slide-bar (55)
End is stretched out tank body (11) and is fixedly connected with telescopic cylinder (61) in end, and the telescopic cylinder (61) is fixedly connected on tank body
(11) bottom, slide-bar (55) middle part are fixedly connected with guide plate (62), and the guide plate (62) is equipped with slide opening, the cunning
It is slidably connected in hole guide rod (63), guide rod (63) lower end is fixedly connected with tank body (11) bottom plate.
6. a kind of float-ball type natural gas filter according to claim 5, it is characterised in that: the guide plate (62)
Side close to outlet disk (42) is hingedly connected with first connecting rod (71), is hingedly connected with the second company on tank body (11) bottom plate
Bar (72), the first connecting rod (71) are fixedly connected with traveller (73), the second connecting rod close to the one end of second connecting rod (72)
(72) one end close to first connecting rod (71) is equipped with sliding eye, and the traveller (73) is slidably connected in sliding eye.
7. a kind of float-ball type natural gas filter according to claim 6, it is characterised in that: the first connecting rod
(71) middle part is fixedly connected with cylinder (81), and support rod (43) outer circle is fixedly connected with baffle (82), the baffle (82)
It is correspondingly arranged with cylinder (81), the bottom plate of support rod (43) lower end and tank body (11) is rotatablely connected, the tank body (11)
It is fixedly connected with torsional spring (83) on the upside of bottom plate, the support rod (43) in torsional spring (83) by passing through, one end of the torsional spring (83)
It is fixedly connected with the bottom plate of tank body (11), torsional spring (83) other end is fixedly connected with support rod (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910404764.XA CN110129106B (en) | 2019-05-15 | 2019-05-15 | Floating ball type natural gas filtering separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910404764.XA CN110129106B (en) | 2019-05-15 | 2019-05-15 | Floating ball type natural gas filtering separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110129106A true CN110129106A (en) | 2019-08-16 |
| CN110129106B CN110129106B (en) | 2021-02-26 |
Family
ID=67574312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910404764.XA Active CN110129106B (en) | 2019-05-15 | 2019-05-15 | Floating ball type natural gas filtering separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110129106B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114504878A (en) * | 2022-04-20 | 2022-05-17 | 博润生物科技南通有限公司 | Purification device for glycerin purification based on centrifugal separation |
| CN116140054A (en) * | 2023-04-04 | 2023-05-23 | 山西通才工贸有限公司 | Sorting system for metallurgical ash |
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| ATA253486A (en) * | 1985-10-01 | 1993-07-15 | Festo Kg | DEVICE FOR SEPARATING LIQUIDS, e.g. CONDENSATE, FROM COMPRESSED GAS, LIKE COMPRESSED AIR |
| CN202418841U (en) * | 2011-12-02 | 2012-09-05 | 陈银环 | Floating ball-type automatic control valve |
| CN207276570U (en) * | 2017-09-05 | 2018-04-27 | 安徽宝天新能源科技有限公司 | A kind of natural gas filter |
| CN207877661U (en) * | 2017-12-28 | 2018-09-18 | 山西铭石煤层气利用股份有限公司 | A kind of natural gas filtering dust-extraction unit |
| CN208082197U (en) * | 2018-01-29 | 2018-11-13 | 苏州冠博控制科技有限公司 | A kind of efficient waste gas filter |
| CN208389620U (en) * | 2018-05-31 | 2019-01-18 | 徐州海浩石油科技有限公司 | A kind of natural gas filter |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATA253486A (en) * | 1985-10-01 | 1993-07-15 | Festo Kg | DEVICE FOR SEPARATING LIQUIDS, e.g. CONDENSATE, FROM COMPRESSED GAS, LIKE COMPRESSED AIR |
| CN202418841U (en) * | 2011-12-02 | 2012-09-05 | 陈银环 | Floating ball-type automatic control valve |
| CN207276570U (en) * | 2017-09-05 | 2018-04-27 | 安徽宝天新能源科技有限公司 | A kind of natural gas filter |
| CN207877661U (en) * | 2017-12-28 | 2018-09-18 | 山西铭石煤层气利用股份有限公司 | A kind of natural gas filtering dust-extraction unit |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114504878A (en) * | 2022-04-20 | 2022-05-17 | 博润生物科技南通有限公司 | Purification device for glycerin purification based on centrifugal separation |
| CN114504878B (en) * | 2022-04-20 | 2022-07-12 | 博润生物科技南通有限公司 | Purification device for glycerin purification based on centrifugal separation |
| CN116140054A (en) * | 2023-04-04 | 2023-05-23 | 山西通才工贸有限公司 | Sorting system for metallurgical ash |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110129106B (en) | 2021-02-26 |
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