CN206112503U - ANG that scattered gas of natural gas intelligence was retrieved adsorbs bottle equipment and puts - Google Patents
ANG that scattered gas of natural gas intelligence was retrieved adsorbs bottle equipment and puts Download PDFInfo
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- CN206112503U CN206112503U CN201621085355.6U CN201621085355U CN206112503U CN 206112503 U CN206112503 U CN 206112503U CN 201621085355 U CN201621085355 U CN 201621085355U CN 206112503 U CN206112503 U CN 206112503U
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Abstract
The utility model discloses a ANG that scattered gas of natural gas intelligence was retrieved adsorbs bottle equipment and puts, including detecting control system, pressure regulating system, setting up the gas storage system on ANG retrieves the car, detection control system include generic interface, control main valve, ONLINE CHROMATOGRAM detector, controlling means, general interface connection no. 1 diffuse valve and control main valve, control termination ONLINE CHROMATOGRAM detector behind the main valve, pressure regulating system includes that the compressor, heat transfer system, second control valve, manometer, the flow that concatenate in proper order through the pipeline take into account the third control valve, the gas storage system includes at least one adsorption tanks that concatenate mutually through pipeline and third control valve, be provided with the 5th control valve that is used for the release jar interior natural gas on the pipeline between third control valve and the adsorption tanks. The utility model discloses automatic control degree height, easy operation, open and stop promptly, can remove in a flexible way in the local natural gas recovery point of difference promptly, have comparatively wide application prospect and development potentiality.
Description
Technical field
This utility model belongs to the scattered gas of natural gas and reclaims field, and in particular to a kind of scattered gas intelligence of natural gas is recoverable
ANG adsorbent equipments.
Background technology
With the civilization and progress in epoch, we more pay close attention to the synchronized development of economy and environment, and environmental problem day is aobvious prominent
Go out.Successively clean energy resource, renewable sources of energy prospect are considerable.The rich reserves of China's domestic natural gas, and the natural gas of correlation
The production technique of source of the gas is ripe, but has the scattered source of the gas of many natural gass, such as small-sized gas well, methane-generating pit, portion
Point associated gas etc. but lacks certain exploitation and recovery technology.As country increasingly payes attention to environmental protection, current gas
Pipeline scale is presented always demand growth trend, and substantial amounts of gas pipeline is carrying out pipeline network construction, construction, operation and correlation
In maintenance process, it may appear that substantial amounts of natural gas diffusion.Show according to related data, methane is dioxy for the impact of greenhouse effect
Change carbon nearly 24 times, so for the natural gas for diffusing is paid close attention to.General city gas pipeline is safeguarded, when repairing,
The natural gas of built in pipeline be using directly diffuse by the way of.So not only energy waste, but also pollute the environment, enter one
The natural gas of step is flammable explosive gas, during also with serious safety problem, if do not resolved, will have very big peace
Full hidden danger.
In high-pressure natural gas long distance pipeline, underground gas pipeline, pipeline touch mouth or regulation door station, need every year according to plan
Burning line is repeatedly stopped the supple of gas or steam maintenance, during a large amount of natural gass directly diffuse, each natural gas diffusion amount is up to up to a hundred
More than mark side's gas, or even in the case of some emergent repairings, up to about thousands of mark side's gas.At present, all parts of the country are dispersed with crowd
Many gas ductworks, need to overhaul every year the number of times of repairing up to more than up to ten thousand times, so the economy of gas distributing system maintenance repairing
Loss is huge.
In sum, develop a kind of retracting device of the scattered gas of natural gas, can effective energy saving, alleviate greenhouse and imitate
Should, environmental protection reduces the safety during operation operation such as natural gas maintenance, repairing, gas station, there is extraordinary economy
Property, loss is reduced to a certain extent.
Chinese patent application CN104235604 A discloses a kind of using absorbed natural gas（ANG）Technology reclaims natural gas
The method of dispersing gas, his all of equipment be all skid on ANG recovery vehicles, need dimension to realize flexibly applying to each
The pipeline section requirement of shield, using the diffusion valve on the pipeline section of the general-purpose interface docking Awaiting Overhaul on ANG recovery vehicles, carries out dispersing gas
Reclaim.Compressor branch road is also provided with the recovery process and branch road is directly reclaimed, is realized using detection and robot control system(RCS) automatic
Switching, automatic control level is high.But whole technique or more complicated, secondly on ANG recovery vehicles, this just adds for all of skid
Acute vehicle-mounted burden and running area.
Chinese patent application CN101509605A discloses the recovery dress that combustion gas is diffused in a kind of gas ductwork maintenance process
Put.The technique has reclaimed the natural gas for directly diffusing originally, has saved natural gas resource, but the technique is needed when dispersing gas are reclaimed
For the different pressure of neighbouring operation pipe network, compressor back pressure is adjusted, increased burden and the loss of equipment.Additionally,
For the recovery of the natural gas of a certain pipeline section, belong to the gas evacuation of constant volume, Compressor Inlet Pressure can be gradually reduced, plus
The change of upper aforementioned outlet pressure so that operation difficulty is greatly increased.
Utility model content
The purpose of this utility model is directly to empty environmental problem, the wasting of resources for causing for dispersing gas above,
And diffuse partly not enough present in recovery technology, there is provided a kind of utilization ANG technologies reclaim the bottle group device of pipe network dispersing gas,
Efficient recovery is carried out to pipe network dispersing gas, to reach energy saving, environmental protection, the purpose such as increase operation rate.
This utility model realizes that the technical scheme of above-mentioned purpose is:
A kind of recoverable ANG of the scattered gas intelligence of natural gas adsorbs bottle group device, including detecting and controlling system, voltage-regulating system,
The gas storage system being arranged on ANG recovery vehicles,
Described detecting and controlling system includes general-purpose interface, control main valve, on-line chromatograph detector, control device, described
General-purpose interface one end be connected with the diffusion valve of Awaiting Overhaul pipeline section, the other end with control main valve be connected, control main valve after terminate at
Line chromatograph detector, when the pressure of air inlet exceedes the security elements of adsorbent more than the component of safe pressure requirement or natural gas
During requirement, control device closing control main valve, on the contrary then open control main valve；
Compressor that the voltage-regulating system includes being sequentially connected in series by pipeline, heat-exchange system, the second control valve, pressure gauge,
Effusion meter and the 3rd control valve；
The gas storage system includes at least one adsorption tanks mutually concatenated with the 3rd control valve by pipeline, each adsorption tanks
Between pipeline on be provided with control valve, be provided with for toilet-cleaning jar on the pipeline between the 3rd control valve and adsorption tanks
5th control valve of interior natural gas, conveniently can according to the actual requirements adjust the scale of car and the quantity of adsorption tanks, flexibly when using
Convenient, strong adaptability.
Further, in another enforceable scheme of the present utility model, the adsorption tanks include for being sequentially connected
One adsorption tanks, the second adsorption tanks, the 3rd adsorption tanks, the 4th adsorption tanks, four absorption storage tanks are sequentially connected in series and are positioned on shipment car,
Remaining equipment etc. is positioned over outside car and adsorbs place, the quantity of the so convenient scale and adsorption tanks for adjusting car according to the actual requirements；
Secondly facilitate vehicle-mounted when deflating and being docked with downstream, mitigate car and bear a heavy burden, the first adsorption tanks may act as preadsorption tank, can effectively inhale
Receive combustion gas impurity and part heavy hydrocarbon.
Further, in another enforceable scheme of the present utility model, described the first adsorption tanks and second adsorb
It is respectively provided between tank, between the second adsorption tanks and the 3rd adsorption tanks, on the pipeline between the 3rd adsorption tanks and the 4th adsorption tanks
There are the 6th control valve, the 7th control valve, the 8th control valve.
Further, in another enforceable scheme of the present utility model, described adsorption tanks adopt low-alloy steel
16MnR is made up of the thin-walled material of raw material, with small, thermal diffusivity is good, lightweight feature.
Further, in another enforceable scheme of the present utility model, there is multi-layer silk screen in described adsorption tanks, respectively
Adsorbent is filled with silk screen, silk screen is used to for tank body to be divided into many sheaf spaces, adsorbent is played and is supported and fixed effect,
The extruding for avoiding the adsorbent of filling in tank body undue.
Further, in another enforceable scheme of the present utility model, described adsorbent is activated carbon or molecule
Sieve, low cost, absorption property is good.
Further, in another enforceable scheme of the present utility model, the outer wall of described adsorption tanks is provided with leads
Hot material, described Heat Conduction Material includes fine copper or 6063t5 aluminium alloys, and the heat produced in adsorption process can be accelerated to discharge.
Further, in another enforceable scheme of the present utility model, described heat-exchange system includes being arranged on pressure
Heat exchanger between contracting machine and the second control valve on pipeline is connected to form the pump and the 4th of refrigerant loop with the heat exchanger
Control valve, the heat-exchange system simple structure, small volume, reliability easy to install.
Further, in another enforceable scheme of the present utility model, described heat exchanger is plate type heat exchanger, institute
The pump stated is explosion-proof pump, and heat exchange efficiency is high, reliable and stable.
Further, in another enforceable scheme of the present utility model, when the adsorption tanks are two or more, respectively
Adsorption tanks are arranged in parallel to each other in-line, and so as to play to reduce space is taken up an area, and reduce the effect of volume, space availability ratio ratio
Circular space utilization rate many 12% or so.
This utility model is compared with following beneficial effect with prior art with present situation：
1st, economize on resources, environmental protection.This utility model changes existing scattered source of the gas including pipe network dispersing gas, scattered well
The low situation of the natural gas recoveries such as gas, has not only reclaimed natural gas resource and has effectively been utilized, and reduces greenhouse
The discharge of effect gas, alleviates environmental pollution.
2nd, the adsorption tanks of technological design are small-sized adsorption tanks, and inside does not dispose coil pipe, absorption tank wall equipped with copper sheet or
Person 6063t5 aluminium alloys can strengthen radiating, effectively alleviate absorption pot temperature.
3rd, device is flexibly moved, applied range.The equipment skid being related to is integrated in a fortune by this utility model
In driving, miniaturization, skid, the mobile of device is realized, realize that set of device is used in multiple places, plug and play.
On the spot in adsorption operations, except ANG adsorption tanks are positioned on ANG, remaining is all positioned over the place outside ANG cars, and floor space is few.
4th, process is simple, safe and reliable, intelligence degree are high.This utility model is simple to operate, by detection and automatic control system
System can be achieved with carrying out the application of specific flow process according to different makings, and involved equipment is all common equipment, application
Technology maturation, type selecting is convenient.
Description of the drawings
Fig. 1 is the schematic diagram that the recoverable ANG of the scattered gas intelligence of natural gas adsorbs bottle group device.
Fig. 2 is technique docking schematic diagram when reclaiming pipe network dispersing gas.
Illustrate in figure：1 is control main valve, and 2 is the second control valve, and 3 is the 3rd control valve, and 4 is the 4th control valve, and 5 is the
Five control valves, 6 is the 6th control valve, and 7 is the 7th control valve, and 8 is the 8th control valve, and 9 is on-line chromatograph detector, and 10 are compression
Machine, 11 is heat exchanger, and 12 is pump, and 13 is pressure gauge, and 14 is effusion meter, and 15 is general-purpose interface, and 16 is ANG recovery vehicles, and 17 is to put
Scattered valve, 18 is pipeline leakage point, and 19 is block valve, the adsorption tanks of 20- first, the adsorption tanks of 21- second, the adsorption tanks of 22- the 3rd, 23-
4th adsorption tanks.
Specific embodiment
To be better understood from this utility model, this utility model is further retouched with reference to embodiment and accompanying drawing
State, but embodiment of the present utility model is not limited only to this.
As shown in figure 1, a kind of recoverable ANG of the scattered gas intelligence of natural gas adsorbs bottle group device, including detecting and controlling system,
Voltage-regulating system, the gas storage system being arranged on ANG recovery vehicles 16,
Described detecting and controlling system includes general-purpose interface 15, control main valve 1, on-line chromatograph detector 9, control device,
It is assumed that pipe leakage point 18 is located on the pipeline section between two stop valves 19 shown in Fig. 2, i.e., dotted line part is Awaiting Overhaul
Region, now one end of general-purpose interface 15 be connected air inlet with the diffusion valve 17 of Awaiting Overhaul pipeline section, the other end connects with control main valve 1
Connect, after control main valve 1 line chromatograph detector 9 is terminated at；
Described one end of general-purpose interface 15 is connected with the diffusion valve 17 of Awaiting Overhaul pipeline section, and the other end is connected with control main valve 1,
Line chromatograph detector 9 is terminated at after control main valve 1, safe pressure is required or the component of natural gas surpasses when the pressure of air inlet exceedes
When the security elements for crossing adsorbent are required, control device closing control main valve 1, on the contrary then open control main valve 1；
The voltage-regulating system includes compressor 10, heat-exchange system, the second control valve 2, pressure being sequentially connected in series by pipeline
Table 13, the control valve 3 of effusion meter 14 and the 3rd；
The gas storage system includes the first adsorption tanks 20 for being sequentially connected, the second adsorption tanks 21, the 3rd adsorption tanks 22, the 4th
The volume of 23,4 adsorption tanks of adsorption tanks is 1.5m3, effective gas storage volume is 1.4m3, gas storage pressure is 3MPa, the day of storage
So the amount of gas can reach 552Nm3.Each adsorption tanks are arranged in parallel to each other in-line, and so as to play to reduce space is taken up an area, and reduce
The effect of volume, space availability ratio is 12% or so more than circular space utilization rate.First adsorption tanks 20 pass through pipeline and the 3rd
The control adsorption tanks that mutually concatenate of valve 3, are provided with control valve on the pipeline between each adsorption tanks, the 3rd control valve 3 with
It is provided with pipeline between adsorption tanks for the 5th control valve 5 of natural gas in toilet-cleaning jar, can facilitates according to reality when using
The scale of demand adjustment car and the quantity of adsorption tanks, flexible, strong adaptability.Four absorption storage tanks are sequentially connected in series and are positioned over dress
On fortune car, remaining equipment etc. is positioned over outside car and adsorbs place, the so convenient scale and adsorption tanks for adjusting car according to the actual requirements
Quantity；Secondly facilitate vehicle-mounted when deflating and being docked with downstream, mitigate car and bear a heavy burden, dispersing gas are through pressure gauge 13, effusion meter 14
Later each adsorption tanks are sequentially entered through the 3rd control valve 3, the first adsorption tanks 20 may act as preadsorption tank, can effectively absorb combustion
Gas impurity and part heavy hydrocarbon.
When the first adsorption tanks of natural gas flow Jing 20, the second adsorption tanks 21, the 3rd adsorption tanks 22, during four adsorption tanks 23, by
It is less in the build of adsorption tanks, and the outer wall of adsorption tanks is attached with the copper sheet or aluminium alloy for strengthening heat transfer, in adsorption process
The heat of adsorption of middle appearance can disperse faster, can slow down the temperature of absorption tank body, keep the preferable adsorption conditionses of adsorbent.
During desorption is deflated, the 3rd control valve 3 is closed, and the 5th control valve 5 is opened, and natural gas is from the 4th adsorption tanks
23rd, the order that the 3rd adsorption tanks 22, the second adsorption tanks 21, the first adsorption tanks 20 are flowed successively through finally accesses downstream line user,
In deflation course, the gas from each adsorption tanks out flows through each adsorption tanks, and can each adsorption tanks be played with good washing away
Effect, improves to a certain extent the service life of each adsorption tanks.
Specifically, between the first described adsorption tanks 20 and the second adsorption tanks 21, the second adsorption tanks 21 and the 3rd absorption
The 6th control valve 6, the 7th control are respectively arranged with pipeline between tank 22, between the 3rd adsorption tanks 22 and the 4th adsorption tanks 23
Valve the 7, the 8th controls valve 8, facilitates follow-up control.
Specifically, described adsorption tanks adopt low-alloy steel 16MnR to be made up of the thin-walled material of raw material, with build
Little, thermal diffusivity is good, lightweight feature.
In addition, there is multi-layer silk screen in described adsorption tanks, adsorbent is filled with each silk screen, silk screen is used to separate tank body
For many sheaf spaces, adsorbent is played and is supported and fixed effect, it is to avoid the undue extruding of the adsorbent of filling in tank body and break
It is broken.
Described adsorbent is the activated carbon rich in micropore, to improve effective gas-storing capacity of ANG air accumulators.
In addition, further to promote radiating, the outer wall of described adsorption tanks to be provided with Heat Conduction Material, described Heat Conduction Material
Including fine copper or 6063t5 aluminium alloys, the heat produced in adsorption process can be accelerated to discharge, it is not necessary to built-in coil pipe.
Described heat-exchange system include being arranged on the heat exchanger 11 between the control valve 2 of compressor 10 and second on pipeline and
The heat exchanger 11 is connected to form the control valve 4 of pump 12 and the 4th of refrigerant loop, and described heat exchanger 11 is plate-type heat-exchange
Device, described pump 12 is explosion-proof pump, and heat exchange efficiency is high, reliable and stable, and the heat-exchange system simple structure, small volume, installation make
With convenient and reliable.
Below with the operation principle and process of the work condition environment explanation described device shown in Fig. 2, such as Fig. 2 is with one section of Awaiting Overhaul
Methane High Pressure Gas Transmitting Pipeline of the content more than 90% or so（Caliber 100mm, pressure 1.6MPa, temperature 200C）.
First, device is connected with general-purpose interface 15 with the reserved diffusion valve 17 on the gas well diffuse channel, opens dress
Put, open control main valve 1 and open, on-line chromatograph detector 9 is analyzed to air inlet composition, judge that makings meets adsorption tanks storage
Require, when the pressure of air inlet is required more than the security elements that the component of safe pressure requirement or natural gas exceedes adsorbent,
Control main valve 1 will automatically cut off the supply of natural gas；When the pressure of the gas component and air inlet that enter all meets safe pressure
When power requires to be required with the security elements of corresponding adsorbent, retail natural gas will be into voltage-regulating system；
Then, in voltage-regulating system, the pressure of air inlet is controlled by compressor 10 and flow stop valve, enters pipeline and inhale
The pressure of attached system is the gas storage pressure for pre-seting；The gas heating that compression process is supervened carries out air by heat exchanger 9
Cool to suitable adsorption system preset temperature, subsequent gas flows through pressure gauge 13, effusion meter 14 etc. into gas storage system
System, because admission pressure is less than gas storage pressure 2.5MPa, control device opens compressor 10, and natural gas rises to through compressor 10
2.5MPa, as Awaiting Overhaul tolerance constantly declines, i.e., admission pressure is constantly reduced, and the model of selected compressor 10 can become
Under conditions of the inlet pressure of change, outlet pressure is kept to be stably maintained at 2.5MPa；
Subsequently, dispersing gas are entered in gas storage system, first pass through pressure gauge 13, effusion meter 14, and effusion meter 14 can be recorded and flow through
Natural gas bulk flow, then sequentially pass through the 3rd control valve 3 reach successively the first adsorption tanks 20, the second adsorption tanks 21,
3rd adsorption tanks 22, the 4th adsorption tanks 23, complete adsorption process；In adsorption process, due to adsorbing heat effect adsorption tanks can be caused
The temperature of body is raised, due to the small volume of the adsorption tanks that we design, each 25L, small volume itself, the relatively thin radiating of wall
It is relatively good；It is coated with copper sheet or aluminium alloy and carries out reinforcing radiating plus the outer wall of adsorption tanks, it is not necessary to built-in coil pipe, can be effective
Acceleration adsorption process in the heat that produces, be effectively discharged out heat energy, alleviate the intensification of absorption pot temperature, it is ensured that preferably inhale
Sub conditione.
Said process realizes and the natural gas of script emptying burning is entered for the removal process of low pressure pipeline gas dispersing gas
Row is effectively reclaimed；Can be in the case where inlet pressure change using selected compressor, stable holding outlet pressure, entirely
Recovery process is safe and stable, energy-conservation.
And during supply, when the pressure of tank inside is higher, natural gas respectively through pressure-control circuit, through pressure regulation
Valve, enters downstream after the second on-line chromatograph detector；When tank inner pressure is less than downstream pressure, after compressor boosting
Into downstream, using compressor be evacuated to storage tank for vacuum state when, closing control valve, supply terminates.
After a certain amount of absorption supply terminates, when tank inner pressure is higher, adsorb the natural gas in storage tank through the
The control valve 8 of four adsorption tanks the 23, the 8th, the control valve 7 of the 3rd adsorption tanks the 22, the 7th, the control valve 6, first of the second adsorption tanks the 21, the 6th
Adsorption tanks 20, now give downstream supply on the basis of closing the 3rd control valve 3, opening the 5th control valve 5, entirely supply process
In the 3rd adsorption tanks 22 act also as the effect of surge tank；When for the gas consumptions such as emergency peak regulation larger situation, using many
Platform retracting device supply in parallel.
Above-described embodiment shows that the recoverable ANG of the scattered gas intelligence of the natural gas adsorbs bottle group device, can efficient recovery put
The natural gas that air-fuel is burnt, realizes the effective recycling of resource, and whole technological process is simple to operation, easily realizes automatic
Change.In said apparatus, the scattered gas bag of the natural gas to be recycled includes residual natural gas that is to be repaired, building in pipeline section, scattered day
Right gas gas well, associated gas or biogas source.
Above-described embodiment is by using absorbed natural gas（ANG) technology reclaims the scattered gas of natural gas, and its principle is：By device
All devices skid on ANG recovery vehicles, realization flexibly move to each need safeguard pipeline section requirement, in actual day
So in gas removal process, only 4 ANG adsorption tanks are positioned on ANG recovery vehicles, and remaining part is positioned over showing outside ANG cars
Place section, because except 4 ANG adsorption tanks, remaining equipment is simple, and floor space is little, then using on ANG recovery vehicles
Diffusion valve on the pipeline section of general-purpose interface docking Awaiting Overhaul, carries out the recovery of dispersing gas.In removal process, because there is four absorption
Tank, can very facilitate recovery and tackle various sources of the gas, and flow process is simple and safe easy, and automatic control level is high.
Adsorption tanks dischargeable capacity in whole device is relatively large, and effective loading is of a relatively high, and overall weight is relatively
Gently, the heat produced in can preferably discharging under conditions of not by coil pipe due to adsorption process；Whole technological process is simple
Safety, equipment needed thereby is few, can flexibly use in the natural gas recovery point of different places, can effectively reduce natural gas diffusion gas
Impact to greenhouse effect；4 absorption storage tanks are all placed in above ANG cars when adsorbing, and remaining equipment is all positioned over ANG cars
Outer absorption place, the quantity of the so convenient scale and adsorption tanks for adjusting car according to the actual requirements；Secondly in deflation and downstream
Facilitate vehicle-mounted during docking, mitigate car and bear a heavy burden, and adsorption tanks are designed as flat horizontal shape, and whole space availability ratio is high.
Above-described embodiment of the present utility model is only intended to clearly illustrate this utility model example, and is not
Restriction to embodiment of the present utility model.For those of ordinary skill in the field, on the basis of described above
On can also make other changes in different forms.There is no need to be exhaustive to all of embodiment.
All any modification, equivalent and improvement made within spirit of the present utility model and principle etc., should be included in this reality
Within new scope of the claims.
Claims (10)
1. a kind of recoverable ANG of the scattered gas intelligence of natural gas adsorbs bottle group device, it is characterised in that including detecting and controlling system,
Voltage-regulating system, the gas storage system being arranged on ANG recovery vehicles (16),
Described detecting and controlling system includes general-purpose interface (15), control main valve (1), on-line chromatograph detector (9), control dress
Put, described general-purpose interface (15) one end is connected with the diffusion valve (17) of Awaiting Overhaul pipeline section, the other end is with control main valve (1) even
Connect, after control main valve (1) line chromatograph detector (9) is terminated at, require or natural gas when the pressure of air inlet exceedes safe pressure
Component exceed adsorbent security elements require when, control device closing control main valve (1), on the contrary then open control main valve
(1)；
The voltage-regulating system includes compressor (10), heat-exchange system, the second control valve (2), the pressure being sequentially connected in series by pipeline
Table (13), effusion meter (14) and the 3rd control valve (3)；
The gas storage system includes at least one adsorption tanks mutually concatenated with the 3rd control valve (3) by pipeline, each adsorption tanks
Between pipeline on be provided with control valve, the 3rd control valve (3) is provided with for releasing on the pipeline and adsorption tanks between
Put the 5th control valve (5) of natural gas in tank.
2. the recoverable ANG of the scattered gas intelligence of natural gas according to claim 1 adsorbs bottle group device, it is characterised in that：Institute
State the first adsorption tanks (20) that adsorption tanks include being sequentially connected, the second adsorption tanks (21), the 3rd adsorption tanks (22), the 4th adsorption tanks
(23)。
3. the recoverable ANG of the scattered gas intelligence of natural gas according to claim 2 adsorbs bottle group device, it is characterised in that：Institute
Between the first adsorption tanks (20) stated and the second adsorption tanks (21), between the second adsorption tanks (21) and the 3rd adsorption tanks (22),
The 6th control valve (6), the 7th control valve are respectively arranged with pipeline between three adsorption tanks (22) and the 4th adsorption tanks (23)
(7), the 8th control valve (8).
4. the recoverable ANG of the scattered gas intelligence of natural gas according to claim 1 adsorbs bottle group device, it is characterised in that：Institute
The adsorption tanks stated adopt low-alloy steel 16MnR to be made up of the thin-walled material of raw material.
5. the recoverable ANG of the scattered gas intelligence of natural gas according to claim 1 adsorbs bottle group device, it is characterised in that：Institute
There is multi-layer silk screen in the adsorption tanks stated, adsorbent is filled with each silk screen.
6. the recoverable ANG of the scattered gas intelligence of natural gas according to claim 5 adsorbs bottle group device, it is characterised in that：Institute
The adsorbent stated is activated carbon or molecular sieve.
7. the recoverable ANG of the scattered gas intelligence of natural gas according to claim 1 or 4 or 5 adsorbs bottle group device, and its feature exists
In：The outer wall of described adsorption tanks is provided with Heat Conduction Material, and described Heat Conduction Material includes fine copper or 6063t5 aluminium alloys.
8. the recoverable ANG of the scattered gas intelligence of natural gas according to claim 1 adsorbs bottle group device, it is characterised in that：Institute
The heat-exchange system stated includes being arranged on compressor (10) and second controls heat exchanger (11) between valve (2) on pipeline and described
Heat exchanger (11) is connected to form pump (12) and the 4th control valve (4) of refrigerant loop.
9. the recoverable ANG of the scattered gas intelligence of natural gas according to claim 8 adsorbs bottle group device, it is characterised in that：Institute
The heat exchanger (11) stated is plate type heat exchanger, and described pump (12) is explosion-proof pump.
10. the recoverable ANG of the scattered gas intelligence of natural gas according to claim 1 adsorbs bottle group device, it is characterised in that：When
When the adsorption tanks are two or more, each adsorption tanks are arranged in parallel to each other in-line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621085355.6U CN206112503U (en) | 2016-09-27 | 2016-09-27 | ANG that scattered gas of natural gas intelligence was retrieved adsorbs bottle equipment and puts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621085355.6U CN206112503U (en) | 2016-09-27 | 2016-09-27 | ANG that scattered gas of natural gas intelligence was retrieved adsorbs bottle equipment and puts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206112503U true CN206112503U (en) | 2017-04-19 |
Family
ID=58520868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621085355.6U Active CN206112503U (en) | 2016-09-27 | 2016-09-27 | ANG that scattered gas of natural gas intelligence was retrieved adsorbs bottle equipment and puts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206112503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287208A (en) * | 2016-09-27 | 2017-01-04 | 北京市燃气集团有限责任公司 | A kind of natural gas scattered gas recoverable ANG of intelligence adsorbs bottle group device |
-
2016
- 2016-09-27 CN CN201621085355.6U patent/CN206112503U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287208A (en) * | 2016-09-27 | 2017-01-04 | 北京市燃气集团有限责任公司 | A kind of natural gas scattered gas recoverable ANG of intelligence adsorbs bottle group device |
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