CN207413103U - A kind of zero gas consumption reproduction adsorption type drying machine injector - Google Patents
A kind of zero gas consumption reproduction adsorption type drying machine injector Download PDFInfo
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- CN207413103U CN207413103U CN201721142936.3U CN201721142936U CN207413103U CN 207413103 U CN207413103 U CN 207413103U CN 201721142936 U CN201721142936 U CN 201721142936U CN 207413103 U CN207413103 U CN 207413103U
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- drying machine
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Abstract
The utility model discloses a kind of zero gas consumption reproduction adsorption type drying machine injectors, it is intended to provide a kind of supply dedicated injector of reproduction adsorption type drying machine, its key points of the technical solution are that, including housing, the housing tip is equipped with to be passed through the gas pipeline of gas, the receiving chamber of package gas conduit outlet is equipped in the housing, the receiving chamber is equipped with mixed gas outlet away from gas pipeline one end, and the regulating device that air velocity can be adjusted at any time according to the variation of drying machine inlet gas operating mode is additionally provided on the gas pipeline.
Description
Technical field
The utility model is related to compressed air drier technical field, more particularly to a kind of zero gas consumption regeneration absorption type drying
Machine injector.
Background technology
Injector also known as jet vacuum pump, jetting stream vacuum injector, jet pump, water ejector, vacuum ejector.It is profit
The vacuum acquirement device of energy and quality is transferred with fluid, is passed through using the current for having certain pressure symmetrically uniformly distributed into certain side
The nozzle of gradient sprays, and is aggregated in a focus.Since injection water flow velocity is especially high, it is speed energy by pressure energy, makes
Suction zone pressure, which reduces, generates vacuum.Several high-velocity flows seize away the gas being sucked, by Venturi tube contraction section and larynx footpath
Compression is sufficiently mixed, carries out molecule propagation energy exchange, speed is balanced.Pressure is reduced in stretched section of speed to increase, more than big
Atmospheric pressure sprays into water tank from outlet（Pond）In, incoagulable gas is precipitated.Water is recycled through centrifugal pump, completes air-breathing technique.
At present, the Chinese patent of Publication No. CN204170864U discloses a kind of injector, it includes, including injector
Body and clamp nut；The water outlet end of ejector body is equipped with connecting portion and tapered portion；Connecting portion is equipped with the first external screw thread, cone
Shape portion is provided with axial double wedge；The first internal thread and crimping boss are equipped in clamp nut, crimping boss is equipped with crimping inclined-plane.
The injector of the utility model is used in spray irrigation system, in regulating water flow size, locking nut is screwed, makes axial double wedge
Crimping boss compress it is lower shunk to central axial direction so that the water outlet of ejector body reduces, so as to by water flow tune
It is small；Otherwise when water flow is tuned up, by screwing locking nut, it is made outwards to move back, so, axial double wedge is by crimping boss
Limitation reduce, axial double wedge expands outwardly under the action of own resilience and hydraulic impact, makes the water outlet of ejector body
Mouth expands, so as to tune up water flow.
Although this injector structure is relatively simple while cheap, it can not be used regenerates in compressed air
In absorption drier, it is adjusted when can not be changed according to drying machine inlet gas operating mode.
Utility model content
The purpose of this utility model is to provide a kind of zero gas consumption reproduction adsorption type drying machine injector, has and is used in
In zero gas consumption reproduction adsorption type drying machine, effectively regeneration air stream drainage is returned in the inlet air flow of drying machine and to regeneration gas
Stream flow is effectively adjusted, to realize zero gas consumption purpose advantage.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of zero gas consumption reproduction adsorption type drying machine injector, including housing, the housing tip is equipped with to be passed through
The gas pipeline of gas, the gas conduit outlet are additionally provided with described in the fixed nozzle being fixedly connected with gas pipeline in housing
Receiving chamber equipped with package gas conduit outlet, the receiving chamber is equipped with mixed gas outlet away from gas pipeline one end, described
Regulating device is additionally provided on gas pipeline, the regulating device was included through gas pipeline running through to gas conduit outlet end
Linear air cylinder or stepper motor that bar, the penetrating rod top outside gas pipeline are equipped with and positioned at penetrating rod away from linear air cylinder
Or stepper motor one end is equipped with for changing the nose cone of fixed nozzle outlet size.
By using above-mentioned technical proposal, nose cone is located at gas pipeline close to exit end, passes through linear air cylinder or step
Stepper motor drives penetrating rod to move forward and backward, and so as to change the position for adjusting circular cone and being exported compared with fixed nozzle, thus can change
The flow for the air-flow that fixed nozzle outlet is actually discharged, when nose cone then more blocks fixed nozzle closer to fixed nozzle outlet
Flow cross-sectional accumulates, and also changes the speed of air-flow.According to Bernoulli equation principle, the variation of fluid velocity will influence fluid pressure
The variation of power.The pressure value of ejection gas in injector receiving chamber is thus changed, the section port for being used as regeneration gas is done
The pressure difference value of pathogenic dryness body to receiving chamber can also change, and thus can change the regeneration gas flow of drying machine.
As preferred：A kind of zero gas consumption reproduction adsorption type drying machine injector, including housing, the housing tip is equipped with
For being passed through the gas pipeline of gas, the gas conduit outlet is additionally provided with the fixed nozzle being fixedly connected with gas pipeline,
The receiving chamber of package gas conduit outlet is equipped in the housing, the receiving chamber is equipped with mixed gas away from gas pipeline one end
It exports, regulating device is additionally provided on the gas pipeline, the regulating device is included through gas pipeline to gas conduit outlet
The rotation handwheel and be located at that end and the leading screw that is connected with gas pipeline inner thread, the leading screw top outside gas pipeline are equipped with
Screw is equipped with away from handwheel one end is rotated for changing the nose cone of fixed nozzle outlet size.
It is whole using the cooperation of rotation handwheel and leading screw so as to which nose cone be driven to move by using above-mentioned technical proposal
Cost is relatively low, simple in structure.
Further set：The ejection gas nozzle connected with receiving chamber is additionally provided on the receiving chamber, the receiving chamber is remote
The mixing chamber for mixed gas is equipped with from gas pipeline one end.
By using above-mentioned technical proposal, export what is generated by drying machine by the ejection gas nozzle being equipped with so as to introduce
Dry regeneration gas, is mixed with the gas of import, is dried so as to prepare to be re-introduced into drying machine.
Further set：It is connected between the mixing chamber and mixed gas outlet by diffuser.
By using above-mentioned technical proposal, by diffuser increase air-flow by cross-sectional area, reduce flow velocity, reply pressure
Power.
In conclusion the utility model has the advantages that：Zero gas consumption reproduction adsorption type drying machine can be changed again
Amount of coalbed methane generated changes the demand of regeneration tolerance to adapt to the variation of drying machine inlet conditions.
Description of the drawings
Fig. 1 is that zero gas consumption reproduction adsorption type drying machine injector uses linear air cylinder structure diagram；
Fig. 2 is that zero gas consumption reproduction adsorption type drying machine injector uses stepping motor structure schematic diagram；
Fig. 3 is that zero gas consumption reproduction adsorption type drying machine injector uses rotation hand wheel structure schematic diagram.
In figure, 1, housing；2nd, gas pipeline；3rd, receiving chamber；4th, mixed gas outlet；5th, regulating device；51st, penetrating rod；
52nd, linear air cylinder；53rd, nose cone；54th, stepper motor；55th, leading screw；56th, handwheel is rotated；6th, fixed nozzle；7th, ejection gas pipe
Mouthful；8th, mixing chamber；9th, diffuser.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1：A kind of zero gas consumption reproduction adsorption type drying machine injector, as shown in Figures 1 and 2, including housing 1,
1 top of housing is equipped with to be passed through the gas pipeline 2 of gas, and 2 exit of gas pipeline is additionally provided with to be fixedly connected with gas pipeline 2
Fixed nozzle 6, the receiving chamber 3 for wrapping nozzle 6 is equipped in housing 1, receiving chamber 3 is equipped with away from 2 one end of gas pipeline and uses
In the mixing chamber 8 of mixed gas, the exit of mixing chamber 8 is connected with diffuser 9, and the outlet of diffuser 9 is then equipped with gaseous mixture
Body outlet 4.
Regulating device 5 is additionally provided on gas pipeline 2, regulating device 5 includes exporting through gas pipeline 2 to fixed nozzle 6
The penetrating rod 51 at end is located on 2 outer one end of gas pipeline in penetrating rod 51 and is fixedly connected with linear air cylinder 52 or stepper motor 54,
And nose cone 53 is then equipped on 51 other end of penetrating rod.The rear end of gas pipeline 2, receiving chamber 3, fixed nozzle 6, mixing chamber 8,
The air-flow center flowed through in diffuser 9, mixed gas outlet 4 is on same axis, and is run through by linear air cylinder to manipulate
Bar 51, so as to be moved along axis direction, so as to which the flow of air-flow be adjusted.
Its main operational principle is as follows：Import step gas stream passes through 6 aperture of fixed nozzle by gas pipeline 2, due to
Orifice structure size becomes smaller, and flow area product becomes smaller, and flow velocity becomes larger.According to Bernoulli equation principle, gas velocity becomes larger, gas
Pressure just becomes smaller.Therefore one is generated inside the receiving chamber 3 exported in fixed nozzle 6 compared with drying machine outlet gas pressure to turn
Small pressure environment, i.e. injection pressure value, regeneration air stream will be exported by drying machine and flow into receiving chamber 3, the same import of regeneration air stream
Into mixing chamber 8 after working air current mixing, then adsorbed after being pressurized by diffuser 9 through mixed gas outlet 4 into drying machine.
The flow area product in 6 aperture of fixed nozzle is smaller, and gas flow rate is bigger, and the injection pressure value of formation is with regard to smaller, then
The regeneration tolerance flowed by drying machine outlet will be bigger, and vice versa.Nose cone 53 is adjusted along before and after air-flow axis direction
It is mobile, you can to change the actual airflow sectional area in 6 aperture of fixed nozzle.
It adjusts nose cone 53 to move along airflow direction, 6 aperture sectional area of fixed nozzle reduces, and injection pressure value becomes therewith
Small, regeneration gas amount becomes larger；It adjusts nose cone 53 to move against airflow direction, 6 aperture sectional area increase of fixed nozzle, injection pressure
Value becomes larger therewith, and regeneration gas amount becomes smaller.
Embodiment 2：Difference from Example 1 is, as shown in figure 3, the regulating device 5 used is included through flue
Road 2 is located on 2 outer one end of gas pipeline in screw 55 to the screw 55 of 6 port of export of fixed nozzle and is fixedly connected with rotation handwheel
56, and nose cone 53 is then equipped on 55 other end of screw.By using rotation hand wheel rotating, before leading screw 55 is driven to carry out
After move, so as to which nose cone 53 be driven to move, overall structure is simple, and cost is relatively low, easy to use.
The above embodiments are only explanation to the utility model, are not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model be subject to Patent Law.
Claims (1)
1. a kind of zero gas consumption reproduction adsorption type drying machine injector, including housing (1), it is characterised in that：Housing (1) top
End is equipped with to be passed through the gas pipeline (2) of gas, and gas pipeline (2) exit is additionally provided with fixed with gas pipeline (2)
The fixed nozzle (6) of connection, the interior receiving chamber (3) for being equipped with package gas pipeline (2) and exporting of the housing (1), the receiving chamber
(3) mixed gas outlet (4) is equipped with away from gas pipeline (2) one end, regulating device (5) is additionally provided on the gas pipeline (2),
The regulating device (5) is included through gas pipeline (2) to the penetrating rod (51) of gas pipeline (2) port of export, positioned at flue
Linear air cylinder (52) or stepper motor (54) that penetrating rod (51) top of road (2) outside is equipped with and positioned at penetrating rod (51) away from line
Property cylinder (52) or stepper motor (54) one end be equipped with for changing fixed nozzle (6) outlet size nose cone (53), it is described
The ejection gas nozzle (7) connected with receiving chamber (3) is additionally provided on receiving chamber (3), the receiving chamber (3) is away from gas pipeline
(2) one end is equipped with the mixing chamber (8) for mixed gas, passes through diffusion between the mixing chamber (8) and mixed gas outlet (4)
Device (9) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721142936.3U CN207413103U (en) | 2017-09-07 | 2017-09-07 | A kind of zero gas consumption reproduction adsorption type drying machine injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721142936.3U CN207413103U (en) | 2017-09-07 | 2017-09-07 | A kind of zero gas consumption reproduction adsorption type drying machine injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207413103U true CN207413103U (en) | 2018-05-29 |
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ID=62315674
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721142936.3U Active CN207413103U (en) | 2017-09-07 | 2017-09-07 | A kind of zero gas consumption reproduction adsorption type drying machine injector |
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| CN (1) | CN207413103U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173620A (en) * | 2018-08-17 | 2019-01-11 | 邯郸钢铁集团有限责任公司 | A kind of compressed-air drier that can reduce energy consumption |
| CN114017220A (en) * | 2021-11-05 | 2022-02-08 | 唐毓 | Novel engine suitable for various fuels |
-
2017
- 2017-09-07 CN CN201721142936.3U patent/CN207413103U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173620A (en) * | 2018-08-17 | 2019-01-11 | 邯郸钢铁集团有限责任公司 | A kind of compressed-air drier that can reduce energy consumption |
| CN114017220A (en) * | 2021-11-05 | 2022-02-08 | 唐毓 | Novel engine suitable for various fuels |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210414 Address after: No.214200 national high tech Industrial Development Zone, Wuxi City, Jiangsu Province Patentee after: ATLAS COPCO (WUXI) COMPRESSOR Co.,Ltd. Address before: 214400 No.60 Duihe village, tongqi village, Qingyang Town, Jiangyin City, Wuxi City, Jiangsu Province Patentee before: Chen Qiqi |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Minhua Inventor before: Chen Qiqi |