CN106739097A - Natural gas adsorbent bulk extruder - Google Patents
Natural gas adsorbent bulk extruder Download PDFInfo
- Publication number
- CN106739097A CN106739097A CN201710054560.9A CN201710054560A CN106739097A CN 106739097 A CN106739097 A CN 106739097A CN 201710054560 A CN201710054560 A CN 201710054560A CN 106739097 A CN106739097 A CN 106739097A
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- China
- Prior art keywords
- natural gas
- extrusion chamber
- extruder
- hydraulic cylinder
- bulk
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/04—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with a fixed mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0005—Details of, or accessories for, presses; Auxiliary measures in connection with pressing for briquetting presses
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The present invention relates to the manufacture field of the adsorbent of absorbing and storing natural gas, specifically related to a kind of natural gas adsorbent bulk extruder, including extrusion die, extrusion chamber, filling tube and hydraulic cylinder, the piston rod of the hydraulic cylinder is stretched into inside extrusion chamber from the side ports of extrusion chamber one, piston rod end face is provided with stripper plate, extruding board size is adapted with extruding chamber size, another side ports of extrusion chamber are sequentially arranged extrusion die, heating tube and cooling tube, the extrusion chamber middle part is connected with filling tube, and the extrusion die, extrusion chamber and hydraulic cylinder are fixed by fixation kit.The present invention improves natural gas adsorbent block production efficiency, saves production cost.
Description
Technical field
The present invention relates to the manufacture field of the adsorbent of absorbing and storing natural gas, and in particular to a kind of natural gas adsorbent block
Shape extruder.
Background technology
Compressed natural gas (CNG) the features such as economical and efficient, is widely used in public transportation car in recent years with the environmental protection of its fuel
(such as bus, taxi).Compressed natural gas (CNG) is using multi-stage compression equipment under the pressure of 20~25Mpa or so
By in gas storage gas bomb in the car, the requirement of steel cylinder material is high, complex process, from great, increases car load.CNG vapour
Car supplement fuel need to arrive the high-pressure aerated website of specialty, and region is restricted stronger.When summer temperature is higher, the storage of HTHP
, there is self-burning of vehicle phenomenon often in gas cylinder often security reduction.Absorption type natural gas (ANG), is adsorbed using low pressure natural gas
Agent " absorption type " stores natural gas, and maximum pressure is output as 2~4Mpa, is the 1/5~1/10 of compressed natural gas (CNG) pressure,
The requirement of steel cylinder material is low, and process costs are low, from heavy and light.Charger only needs low pressure compressor, greatlys save gas-filling station
Expense of building a station.The adsorbent specific surface area (BET) of high absorption property is up to 2960m2/ g, the gas density in adsorbent micropore
It is much higher than the body density with pressure natural gas so that low-pressure gas amount of storage is significantly improved.Manually manufacture for inhaling at present
The production efficiency of the natural gas low pressure adsorbent agent block of attached formula natural gas (ANG) steel cylinder is than relatively low, it is impossible to meet substantial amounts of market need
Ask.
The content of the invention
In order to solve the above technical problems, it is an object of the invention to：A kind of natural gas adsorbent bulk extruder is provided, is carried
Natural gas adsorbent block production efficiency high, saves production cost.
The present invention for the technical scheme that is used of its technical problem of solution for：
The natural gas adsorbent bulk extruder, including extrusion die, extrusion chamber, filling tube and hydraulic cylinder, the liquid
The piston rod of cylinder pressure is stretched into inside extrusion chamber from the side ports of extrusion chamber one, and piston rod end face is provided with stripper plate, extruding board size with
Extruding chamber size is adapted, and another side ports of extrusion chamber are sequentially arranged extrusion die, heating tube and cooling tube, in the extrusion chamber
Between position connected with filling tube, the extrusion die, extrusion chamber and hydraulic cylinder are fixed by fixation kit.
When the present invention is used, the deployed bulk adsorbent production slurry of the natural gas with adhesive is passed through into filling tube
Feeding extrusion chamber, the volume of extrusion chamber is to be set to 70.5cm3To 83cm3, after the completion of filler, start hydraulic cylinder, hydraulic cylinder piston band
Slurry in dynamic stripper plate extruding extrusion chamber, to make slurry smoothly be molded, is mixed with adhesive in slurry, and it is huge that hydraulic cylinder is produced
Big extruding force will be acted on the slurry of natural gas adsorbent powder and adhesive, and pushes it into extrusion die, extruded
The shape of mould is configured according to the shape of block adsorbent to be produced, and slurry is special via being formed after being extruded in extrusion die
The adsorbent stick of setting shape, and be pushed to heating tube, the push of hydraulic cylinder is stopped after the full heating tube of adsorbent stick filling,
Adsorbent stick carries out high-temperature heating in heating tube, and preferred 220-260 DEG C of heating-up temperature, heating duration is preferred 1-2 hours, with
Ensure that the compositions such as the polyvinyl alcohol in adhesive are fully merged with adsorbent, at the same time, the pressure that hydraulic cylinder is produced still is made
With on adsorbent block, extrusion chamber internal environment maintains the state of HTHP.After the completion of adsorbent block high-temperature heating, hydraulic pressure
Cylinder resets, and restarts, and drives the slurry in stripper plate extruding extrusion chamber by hydraulic cylinder piston again, and slurry is via extrusion die
Enter heating tube after tool extruding, meanwhile, the adsorbent stick in heating tube is pushed to cooling tube, to ensure the coherent of production
Property, cooling tube and heating tube are set to equal length, after adsorbent block is cooled to room temperature in cooling tube, you can form absorption type
The given shape gas storage performance adsorption agent stick high of natural gas steel cylinder, after taking-up, via natural required for being manually cut into
Gas adsorbent block, product hardness is high, and durability is strong, can bear any vibration of absorption type natural gas steel cylinder in automobilism.It is cold
But the tubing inert metal for selecting thermal conductivity factor higher of fine quality, such as copper, aluminium etc., can use natural cooling during cooling, also can be cold
But pipe periphery sets cooling fan, accelerates the flowing of cooling tube superficial air, shortens cool time.
Above-mentioned natural gas adsorbent bulk extruder also includes controller, the controller connection liquid cylinder pressure, and controller can
Using PID control control hydraulic cylinder operation, and then control material advance speed and material extruding degree.
The fixation kit includes table top, front shoe, rear fixed plate and stress pull bar, and the front shoe is fixed with rear
Plate is parallel to each other and is fixed on table top, and some stress pull bars, the extruding are set between the front shoe and rear fixed plate
Mould is fixed on front shoe, and the hydraulic cylinder is fixed on rear fixed plate；The stress pull bar two ends are threaded, preceding,
Correspondence stress pull bar sets through hole on rear fixed plate, and stress pull bar is fixed on forward and backward fixation after passing through through hole by fixing bolt
On plate, set by front shoe fixed press mould on table top, by rear fixed plate fixer cylinder pressure, extrusion chamber and extrusion die
Tool is fixedly connected, and the cooperation of stress pull bar and forward and backward fixed plate can ensure that the stability of each component in hydraulic cylinder extrusion process.
The heating tube and cooling tube are connected by ring flange.
The cooling tube is supported fixation by cooling holder, it is contemplated that cooling tube and heating tube length are more long, sets
Cooling holder is supported to cooling tube, it is ensured that the stability in the equipment course of work, prevents cooling tube run-off the straight or landing.
The heating tube includes heating body, electrical heating coil pipe and heat insulation layer, sets electricity in the heating tube external week
Heating coil, electrical heating coil pipe periphery parcel heat insulation layer, is heated by electrical heating coil pipe to heating body, so that real
The high-temperature heating of existing adsorbent stick, heat insulation layer can prevent the heat that electrical heating coil pipe is produced outwardly to scatter and disappear, Ji Nengti
Rising the heating effect of heating body can prevent heating tube from scalding operating personnel again.
Compared with prior art, the invention has the advantages that：
The present invention improves natural gas adsorbent block production efficiency, saves production cost.When using, by deployed with viscous
The natural gas bulk adsorbent production slurry of mixture sends into extrusion chamber by filling tube, after the completion of filler, starts hydraulic cylinder, hydraulic pressure
Slurry in cylinder piston driving stripper plate extruding extrusion chamber, and extrusion die is pushed it into, slurry is extruded in extrusion die
After sizing, the adsorbent block of given shape can be formed, the adsorbent block will be pushed to and high-temperature heating is carried out in heating tube, with true
The compositions such as the polyvinyl alcohol protected in adhesive are fully merged with adsorbent, and at the same time, the pressure that hydraulic cylinder is produced still is acted on
On adsorbent block, extrusion chamber internal environment maintains the state of HTHP.After the completion of adsorbent block high-temperature heating, it is admitted to
Cooling tube, after adsorbent block is cooled to room temperature in cooling tube, you can the given shape for forming absorption type natural gas steel cylinder is high
Gas storage performance adsorption agent block, the natural gas adsorbent block hardness of production is high, and durability is strong, can bear absorption type day in automobilism
Any vibration of right gas cylinder.
Brief description of the drawings
Fig. 1 is front view of the present invention.
Fig. 2 is stereogram of the present invention.
Fig. 3 is structure of extrusion illustrated example.
In figure：1st, extrusion die；2nd, extrusion chamber；3rd, filling tube；4th, hydraulic cylinder；5th, piston rod；6th, heating tube；7th, cool down
Pipe；8th, controller；9th, table top；10th, front shoe；11st, rear fixed plate；12nd, stress pull bar；13rd, fixing bolt；14th, cooling branch
Frame；15th, body；16th, accommodating cavity is extruded；17th, hydraulic oil pump.
Specific embodiment
The embodiment of the present invention is described further below in conjunction with the accompanying drawings：
Embodiment 1：
As shown in figure 1, natural gas adsorbent bulk extruder of the present invention, including extrusion die 1, extrusion chamber 2, filler
Cylinder 3 and hydraulic cylinder 4, the piston rod 5 of the hydraulic cylinder 4 are stretched into inside extrusion chamber 2 from the side ports of extrusion chamber 2 one, the end face of piston rod 5
Be provided with stripper plate, extruding board size is adapted with the size of extrusion chamber 2, another side ports of extrusion chamber 2 be sequentially arranged extrusion die 1,
Heating tube 6 and cooling tube 7, the middle part of the extrusion chamber 2 connect with filling tube 3, the extrusion die 1, extrusion chamber 2 and hydraulic pressure
Cylinder 4 is fixed by fixation kit, and the hydraulic cylinder 4 is correspondingly provided with hydraulic oil pump 17.
Above-mentioned natural gas adsorbent bulk extruder also includes controller 8, the connection liquid cylinder pressure 4 of the controller 8, controller
8 can using PID control control hydraulic cylinder 4 operations, and then control material advance speed and material extruding degree；Fixed group
Part includes table top 9, front shoe 10, rear fixed plate 11 and stress pull bar 12, and the front shoe 10 and rear fixed plate 11 are mutual
It is parallel to be fixed on table top 9, some stress pull bars 12, the extruding are set between the front shoe 10 and rear fixed plate 11
Mould 1 is fixed on front shoe 10, and the hydraulic cylinder 4 is fixed on rear fixed plate 11；The two ends of stress pull bar 12 are set
Screw thread, correspondence stress pull bar 12 sets through hole in forward and backward fixed plate, and stress pull bar 12 is consolidated after passing through through hole by fixing bolt 13
It is scheduled in forward and backward fixed plate, is set by the fixed press mould 1 of front shoe 10, by the fixer of rear fixed plate 11 on table top 9
Cylinder pressure 4, extrusion chamber 2 is fixedly connected with extrusion die 1, and the cooperation of stress pull bar 12 and forward and backward fixed plate can ensure that hydraulic cylinder 4 is squeezed
The stability of each component during pressure；Heating tube 6 and cooling tube 7 are connected by ring flange；Cooling tube 7 is entered by cooling holder 14
Row support is fixed, it is contemplated that cooling tube 7 and the length of heating tube 6 are more long, sets cooling holder 14 and cooling tube 7 is supported, and is protected
Stability in the card equipment course of work, prevents the run-off the straight of cooling tube 7 or landing；As shown in figure 3, extrusion die 1 includes this
Body 15 and extruding accommodating cavity 16, the extruding that the shape on the body 15 according to adsorbent block to be produced sets respective shapes are housed
Chamber 16, so that shaping is used, the shape for extruding accommodating cavity 16 is not limited to the shape shown in Fig. 3；The heating tube 6 includes heating
Body, electrical heating coil pipe and heat insulation layer, the heating tube external week set electrical heating coil pipe, electrical heating coil pipe periphery parcel
Heat insulation layer, is heated by electrical heating coil pipe to heating body, so as to realize the high-temperature heating of adsorbent stick, insulation
Thermal insulation layer can prevent the heat that electrical heating coil pipe is produced outwardly to scatter and disappear, and the heating effect that can lift heating body can be prevented again
Heating tube 6 scalds operating personnel.
The present invention improves natural gas adsorbent block production efficiency, saves production cost.When using, by deployed natural gas
Block adsorbent production slurry sends into extrusion chamber 2 by filling tube 3, and the volume of extrusion chamber 2 is to be set to 70.5cm3To 83cm3, fill out
After the completion of material, start hydraulic cylinder 4, the piston driving stripper plate of hydraulic cylinder 4 extruding extrusion chamber 2 in slurry, for make slurry smoothly into
Type, is mixed with adhesive in slurry, and the huge extruding force that hydraulic cylinder 4 is produced will act on natural gas adsorbent with adhesive
On slurry, and extrusion die 1 is pushed it into, the shape of extrusion die 1 is carried out according to the shape of block adsorbent to be produced
Set, slurry forms the adsorbent stick of given shape after being extruded via extrusion die 1 is interior, and be pushed to heating tube 6, absorption
Stop the push of hydraulic cylinder 4 after the full heating tube 6 of agent stick filling, adsorbent stick carries out high-temperature heating, heats in heating tube 6
Preferred 220-260 DEG C of temperature, heating duration is preferred 1-2 hours, to ensure the compositions such as the polyvinyl alcohol in adhesive and adsorbent
Fully fusion, at the same time, the pressure that hydraulic cylinder 4 is produced still is acted on adsorbent block, and the internal environment of extrusion chamber 2 is maintained
The state of HTHP.After the completion of adsorbent block high-temperature heating, hydraulic cylinder 4 resets, and restarts, and is lived by hydraulic cylinder 4 again
Plug drives the slurry in stripper plate extruding extrusion chamber 2, slurry to enter heating tube 6 after being extruded via extrusion die 1, meanwhile, heating
Adsorbent stick in pipe 6 is pushed to cooling tube 7, to ensure the continuity of production, cooling tube 7 and heating tube 6 is set into phase
Equal length, after adsorbent block is cooled to room temperature in cooling tube 7, you can the given shape for forming absorption type natural gas steel cylinder is high
Gas storage performance adsorption agent stick, after taking-up, via required natural gas adsorbent block is manually cut into, product hardness is high, resistance to
Long property is strong, can bear any vibration of absorption type natural gas steel cylinder in automobilism.The preferred thermal conductivity factor of the material of cooling tube 7 is higher
Inert metal, such as copper, aluminium etc., during cooling can use natural cooling, also can the periphery of cooling tube 7 set cooling fan,
Accelerate the flowing of the superficial air of cooling tube 7, shorten cool time.
Claims (7)
1. a kind of natural gas adsorbent bulk extruder, it is characterised in that including extrusion die (1), extrusion chamber (2), filling tube
(3) and hydraulic cylinder (4), to stretch into extrusion chamber (2) from the side ports of extrusion chamber (2) internal for the piston rod (5) of the hydraulic cylinder (4),
Piston rod (5) end face is provided with stripper plate, and extruding board size is adapted with extrusion chamber (2) size, and extrusion chamber (2) another side ports are suitable
Secondary setting extrusion die (1), heating tube (6) and cooling tube (7), extrusion chamber (2) middle part connect with filling tube (3),
The extrusion die (1), extrusion chamber (2) and hydraulic cylinder (4) are fixed by fixation kit.
2. natural gas adsorbent according to claim 1 bulk extruder, it is characterised in that also including controller (8), institute
State controller (8) connection liquid cylinder pressure (4).
3. natural gas adsorbent according to claim 1 bulk extruder, it is characterised in that the fixation kit includes platform
Face (9), front shoe (10), rear fixed plate (11) and stress pull bar (12), the front shoe (10) and rear fixed plate (11)
It is parallel to each other and is fixed on table top (9), some stress pull bars is set between the front shoe (10) and rear fixed plate (11)
(12), the extrusion die (1) is fixed on front shoe (10), and the hydraulic cylinder (4) is fixed on rear fixed plate (11).
4. natural gas adsorbent according to claim 1 bulk extruder, it is characterised in that the stress pull bar (12) two
End is threaded, and correspondence stress pull bar (12) sets through hole in forward and backward fixed plate, stress pull bar (12) through after through hole by solid
Determine bolt (13) to be fixed in forward and backward fixed plate.
5. natural gas adsorbent according to claim 1 bulk extruder, it is characterised in that the heating tube (6) and cold
But pipe (7) is connected by ring flange.
6. natural gas adsorbent according to claim 1 bulk extruder, it is characterised in that the cooling tube (7) passes through
Cooling holder (14) is supported fixation.
7. natural gas adsorbent according to claim 1 bulk extruder, it is characterised in that the heating tube (6) includes
Heating body, electrical heating coil pipe and heat insulation layer, the heating tube external week set electrical heating coil pipe, electrical heating coil pipe periphery
Parcel heat insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710054560.9A CN106739097A (en) | 2017-01-24 | 2017-01-24 | Natural gas adsorbent bulk extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710054560.9A CN106739097A (en) | 2017-01-24 | 2017-01-24 | Natural gas adsorbent bulk extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106739097A true CN106739097A (en) | 2017-05-31 |
Family
ID=58942592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710054560.9A Pending CN106739097A (en) | 2017-01-24 | 2017-01-24 | Natural gas adsorbent bulk extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106739097A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB114002A (en) * | 1917-03-08 | 1918-03-08 | Thomas William Staine Hutchins | Improvements relating to the Compression of Granular and other Substances. |
| CN201261269Y (en) * | 2008-05-08 | 2009-06-24 | 丹阳市广胜木业有限公司 | Horizontal continuous molding stamping machine for hollow slab |
| TW201410422A (en) * | 2012-06-01 | 2014-03-16 | Altex Tech Corp | Method and apparatus for material densification |
| CN204172420U (en) * | 2014-09-18 | 2015-02-25 | 益阳市华龙生物能源科技有限公司 | A kind of energy-conservation triplex plunger type biofuel forming machine |
| CN204488087U (en) * | 2015-02-02 | 2015-07-22 | 天津市添动力新能源科技有限公司 | A kind of novel biomass particles compress machine |
| CN205364614U (en) * | 2016-01-04 | 2016-07-06 | 丁启航 | Biomass fuel mould make -up machine alive |
-
2017
- 2017-01-24 CN CN201710054560.9A patent/CN106739097A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB114002A (en) * | 1917-03-08 | 1918-03-08 | Thomas William Staine Hutchins | Improvements relating to the Compression of Granular and other Substances. |
| CN201261269Y (en) * | 2008-05-08 | 2009-06-24 | 丹阳市广胜木业有限公司 | Horizontal continuous molding stamping machine for hollow slab |
| TW201410422A (en) * | 2012-06-01 | 2014-03-16 | Altex Tech Corp | Method and apparatus for material densification |
| CN204172420U (en) * | 2014-09-18 | 2015-02-25 | 益阳市华龙生物能源科技有限公司 | A kind of energy-conservation triplex plunger type biofuel forming machine |
| CN204488087U (en) * | 2015-02-02 | 2015-07-22 | 天津市添动力新能源科技有限公司 | A kind of novel biomass particles compress machine |
| CN205364614U (en) * | 2016-01-04 | 2016-07-06 | 丁启航 | Biomass fuel mould make -up machine alive |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Hai Inventor after: Liu Zhiqiang Inventor after: Wang Miao Inventor before: Wang Hai Inventor before: Wang Jing Inventor before: Liu Zhiqiang Inventor before: Wang Miao |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171026 Address after: 255000, Zibo, Shandong province Zhangdian District West seven northbound head (Zibo science and Technology Industrial Park South Branch No. 6) Applicant after: Shandong Feilong refrigeration equipment Co., Ltd. Address before: 255086 Shandong province Zibo high tech Zone 135 B high tech Pioneering Park No. 601 seat Applicant before: Shandong Hai Jing Electronic Technology Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |