CN104906878A - Pretreating device for drying gas - Google Patents
Pretreating device for drying gas Download PDFInfo
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- CN104906878A CN104906878A CN201510333966.1A CN201510333966A CN104906878A CN 104906878 A CN104906878 A CN 104906878A CN 201510333966 A CN201510333966 A CN 201510333966A CN 104906878 A CN104906878 A CN 104906878A
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Abstract
The invention relates to a gas dryer in an automobile part and discloses a pretreating device for drying gas. The pretreating device comprises a cyclone dust removing device, a connecting hose, an air inducing device and a straight joint, wherein one end of the connecting hose is communicated with the outlet end of the cyclone dust removing device, and the other end of the connecting hose is communicated with the inlet end of the air inducing device; and the outlet end of the air inducing device is communicated with the straight joint by a gas path. The pretreating device also comprises an injection pump, wherein the injection pump is arranged between the air inducing device and the straight joint; the inlet end of the injection pump is communicated with the air inducing device, and the outlet end of the injection pump is communicated with the straight joint. The pretreating device disclosed by the invention has the advantages that the quality of the gas entering a pore system of a vehicle is guaranteed, simultaneously the debugging working efficiency is guaranteed, the loss for the pore system of the vehicle is reduced and the hidden quality hazards are avoided.
Description
Technical field
The present invention relates to the gas-drying apparatus in auto parts and components, particularly the dry pretreating device of a kind of gas.
Background technology
In the pipeline of gas control system, high-pressure air source relies on gas compressor to produce, if do not connect gas-drying apparatus in system pipeline as auxiliary equipment, then the reliability of system is very low.Therefore, automobile, after assembling completes, needs to carry out debugging of rolling off the production line usually, and wherein the debugging of gas-drying apparatus is the major tasks in debugging.In prior art, for the debugging of gas-drying apparatus, be adopt the source of the gas of vehicle self to carry out air feed.Specifically, drive gas compressor running by ato unit, Compressed Gas is provided, and then tests.There is startup slowly in this kind of mode, needs the shortcomings such as operating time length.
People, in order to solve the problem, directly input the external air source after compression, improve the operating efficiency of assembling and setting process in debug process.Such as, publication number is CN203836444U, and name is called in a kind of patent of outside vehicle source of the gas jockey, utilizes the direct external external air source of gas wire terminal, directly enters vehicle by check valve.
In the technical scheme of above-mentioned patent document, directly connected the mode of external air source by gas wire terminal, although improve the operating efficiency of assembling mode, directly connect the mode without any process of external air source in this, there is great hidden danger of quality.As everyone knows, in the assembling and tune-up shop of car load, gaseous mass compares poor, and the composition comprised in gas is very complicated, comprises the fine oil mist that engine produces, also have the minute impurities produced in debug process, directly can enter vehicle by external air source jockey unavoidably.These little mist of oils and small impurities are once directly enter in the gas port system pipeline of vehicle, metal device corrosion can be caused, molecular sieve recoils the problems such as regeneration merit lost efficacy, narrows passageways even blocks, rubber element inefficacy, finally causes various element in gas-drying system cannot ensure normal operating conditions in life cycle.
Therefore, need to carry out pre-treatment to external gas source, be separated and filter little mist of oil and impurity, ensureing that the gaseous mass of access vehicle gas port system, the while of ensureing debugging efforts efficiency, reduces the loss of vehicle gas port system, the prerequisite stopping hidden danger of quality and committed step.
Summary of the invention
The invention provides the dry pretreating device of a kind of gas, structure is simple, change convenient, ensure that the gaseous mass of access vehicle gas port system, the while of ensureing debugging efforts efficiency, reduces the loss of vehicle gas port system, stops hidden danger of quality.
For achieving the above object, the invention provides following technical scheme:
The dry pretreating device of a kind of gas, comprise cyclone dust collector, connecting hose, blower unit and straight coupling, described connecting hose one end is communicated with the port of export of described cyclone dust collector, one end is communicated with the arrival end of described blower unit in addition, the port of export of described blower unit is communicated with described straight coupling by gas circuit, also comprise jet pump, described jet pump is arranged between described blower unit and described straight coupling, the arrival end of described jet pump is communicated with the port of export of described blower unit, the port of export of described jet pump is communicated with described straight coupling.
Preferably, described jet pump has the first import and the second import, and described first import is communicated with the main air outlet of described blower unit, and described second import is communicated with the auxiliary air outlet in the lower end of described blower unit.
Preferably, the round platform part that described cyclone dust collector comprises cylindrical portions and is connected with cylindrical portions, described cylindrical portions and described round platform segments co-axial are arranged, the internal height of described round platform part is 1.8-2.5 times of the inside diameter of described cylindrical portions, and the internal height of described cylindrical portions is 0.8-1.0 times of the inside diameter of described cylindrical portions.
Preferably, described cyclone dust collector comprises the blast pipe stretching into cylindrical portions conducting with it, the discharge pipe of being drawn by described cylindrical portions, and the dust mouth being arranged on described round platform section bottom.
Preferably, described discharge pipe is pipe, at the lower inlet place of described discharge pipe, closes the screen pack being provided with truncated cone-shaped.
Preferably, the axis of described discharge pipe and the dead in line of described cylindrical portions, described discharge pipe is stretched out by the top of cylindrical portions, and the inside diameter of described discharge pipe is 0.35-0.4 times of the inside diameter of described cylindrical portions.
Preferably, described discharge pipe is provided with the lower surface of screen pack, is positioned at the top on the top of described round platform part, and the lower surface of described discharge pipe is 3-5 centimetre to the distance of place, bottom surface, the top plane of described round platform part.
Preferably, described screen pack is the screen pack be made up of metal material.
Compared with prior art, tool of the present invention has the following advantages and beneficial effect: have employed the dry pretreating device of gas, little mist of oil in effective separation and filtering gas and impurity, ensure that the gaseous mass of access vehicle gas port system, the while of ensureing debugging efforts efficiency, reduces the loss of vehicle gas port system, stops hidden danger of quality.
Feature of the present invention and advantage will be described in detail by reference to the accompanying drawings by embodiment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the dry pretreating device of gas of embodiment of the present invention;
Fig. 2 is the structural representation of the cyclone dust collector in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
For convenience of description, here can usage space relative terms, as " ... on ", " in ... top ", " at ... upper surface ", " above " etc., be used for the spatial relation described as a device shown in the figure or feature and other devices or feature.Should be understood that, space relative terms is intended to comprise the different azimuth in use or operation except the described in the drawings orientation of device.Such as, " in other devices or structure below " or " under other devices or structure " will be positioned as after if the device in accompanying drawing is squeezed, being then described as the device of " above other devices or structure " or " on other devices or structure ".Thus, exemplary term " in ... top " can comprise " in ... top " and " in ... below " two kinds of orientation.This device also can other different modes location (90-degree rotation or be in other orientation), and relatively describe space used here and make respective explanations.
As shown in Figure 1, the dry pretreating device of the gas that the specific embodiment of the invention provides, comprise and cyclone dust collector 10, connecting hose 20, blower unit 30 and straight coupling 50, wherein, connecting hose 20 one end is communicated with the port of export of cyclone dust collector 10, one end is communicated with the arrival end of blower unit 30 in addition, the port of export of blower unit 30 is communicated with straight coupling 50 by gas circuit, jet pump 40 is also provided with between blower unit 30 and straight coupling 50, the arrival end of jet pump 40 is communicated with the port of export of blower unit 30, the port of export is communicated with straight coupling 50.
Like this, cyclone dust collector 10 forms inner vacuum under the effect of blower unit 30, gas enters cyclone dust collector 10 under atmospheric pressure, through dedusting with after filtering, along the guiding of blower unit 30, enter in jet pump 40, acceleration through jet pump 40 enters straight coupling 50, complete dedusting and the filter process of the dry pre-treatment of gas, can cross the little mist of oil that is mingled with in gas and foreign material, ensure that the quality being accessed vehicle gas system gas by straight coupling 50, significantly reduce little mist of oil and impurity to the loss of vehicle gas port system.
Cyclone dust collector 10 can have various structures form, as long as can realize by the little mist of oil in gas and magazins' layout and filtration totally.In a kind of preferred constructive form of cyclone dust collector 10, as described in Figure 2, comprise and stretch into cyclone dust collector 10 and the blast pipe 11 of conducting, the discharge pipe 12 of being drawn by cyclone dust collector 10 and the gathering-device being arranged on cyclone dust collector 10 lower end with it.Wherein, the cyclone dust collector 10 round platform part 120 that comprises cylindrical portions 110 and be connected with cylindrical portions 110.Cylindrical portions 110 and the coaxial setting of round platform part 120.Blast pipe 11 stretches into the inside of cylindrical portions 110, and discharge pipe 12 has the inside of cylindrical portions 110 to draw, and the bottom of round platform part 120 is provided with dust mouth 13.
Preferably, in order to the little mist of oil be better separated and in filtering gas, the internal height H of round platform part 120 is 1.8-2.5 times of the inside diameter D of cylindrical portions 110; The internal height K of cylindrical portions 110 is 0.8-1.0 times of the inside diameter D of cylindrical portions 120.
Cyclone dust collectors 10 of the present invention in use, blower unit 30 is communicated with in the upper end of discharge pipe 12, under the effect of the wind-force run up, with little mist of oil and foreign gas by blast pipe 11 enter 1 inner and along the inwall High Rotation Speed of cyclone dust collector 10 wait a moment slow sink, in rotary course, because the density of little mist of oil and impurity is different, under the influence of centrifugal force, be separated and drop to the bottom of round platform part 120, finally being drained in gathering-device by dust mouth 13.
Preferably, in order to strengthen dust removing effects, the present invention is preferably in embodiment, and discharge pipe 12 is pipe, and at the lower inlet place of discharge pipe 12, close the screen pack being provided with truncated cone-shaped, in the present embodiment, screen pack is made by metal material.
Preferably, the axis of discharge pipe 12 and the dead in line of cylindrical portions 110, discharge pipe 12 is stretched out by the top of cylindrical portions 110, and the inside diameter d of discharge pipe 12 is 0.35-0.4 times of the inside diameter D of cylindrical portions 110.
Preferably, discharge pipe 12 is provided with the lower surface of screen pack, be positioned at the top on the top of round platform part 120, the lower surface (bottom surface that area is minimum) of discharge pipe 12 is 3-5 centimetre to the distance e of bottom surface, top (bottom surface that area is larger) the place plane of round platform part 120.
The present invention is preferably in embodiment, jet pump 40 has the first import 41 and the second import 42, first import 41 is communicated with the primary outlet of blower unit 30, second import 42 is communicated with the auxiliary air outlet in the lower end of blower unit 30, after air-flow enters jet pump 40 by the primary outlet of blower unit 30, there is certain pressure differential, thus drive the more air-flow of driving to enter the second import 42 from the auxiliary outlet of its hypomere, significantly improve the efficiency of whole output gas circuit.
Although the present invention with preferred embodiment openly as above; but it is not for limiting the present invention; any those skilled in the art without departing from the spirit and scope of the present invention; the Method and Technology content of above-mentioned announcement can be utilized to make possible variation and amendment to technical solution of the present invention; therefore; every content not departing from technical solution of the present invention; the any simple modification done above embodiment according to technical spirit of the present invention, equivalent variations and modification, all belong to the protection domain of technical solution of the present invention.
Claims (8)
1. the dry pretreating device of gas, comprise cyclone dust collector, connecting hose, blower unit and straight coupling, described connecting hose one end is communicated with the port of export of described cyclone dust collector, one end is communicated with the arrival end of described blower unit in addition, the port of export of described blower unit is communicated with described straight coupling by gas circuit, it is characterized in that: also comprise jet pump, described jet pump is arranged between described blower unit and described straight coupling, the arrival end of described jet pump is communicated with the port of export of described blower unit, the port of export of described jet pump is communicated with described straight coupling.
2. the dry pretreating device of gas according to claim 1, it is characterized in that: described jet pump has the first import and the second import, described first import is communicated with the main air outlet of described blower unit, and described second import is communicated with the auxiliary air outlet in the lower end of described blower unit.
3. the dry pretreating device of gas according to claim 1 and 2, it is characterized in that: the round platform part that described cyclone dust collector comprises cylindrical portions and is connected with cylindrical portions, described cylindrical portions and described round platform segments co-axial are arranged, the internal height of described round platform part is 1.8-2.5 times of the inside diameter of described cylindrical portions, and the internal height of described cylindrical portions is 0.8-1.0 times of the inside diameter of described cylindrical portions.
4. the dry pretreating device of gas according to claim 3, it is characterized in that: described cyclone dust collector comprises the blast pipe stretching into cylindrical portions conducting with it, the discharge pipe of being drawn by described cylindrical portions, and the dust mouth being arranged on described round platform section bottom.
5. the dry pretreating device of gas according to claim 4, is characterized in that: described discharge pipe is pipe, at the lower inlet place of described discharge pipe, closes the screen pack being provided with truncated cone-shaped.
6. the dry pretreating device of gas according to claim 5, it is characterized in that: the axis of described discharge pipe and the dead in line of described cylindrical portions, described discharge pipe is stretched out by the top of cylindrical portions, and the inside diameter of described discharge pipe is 0.35-0.4 times of the inside diameter of described cylindrical portions.
7. the dry pretreating device of gas according to claim 6, it is characterized in that: described discharge pipe is provided with the lower surface of screen pack, be positioned at the top on the top of described round platform part, the lower surface of described discharge pipe is 3-5 centimetre to the distance of place, bottom surface, the top plane of described round platform part.
8. the dry pretreating device of gas according to claim 4, is characterized in that: described screen pack is the screen pack be made up of metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510333966.1A CN104906878A (en) | 2015-06-17 | 2015-06-17 | Pretreating device for drying gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510333966.1A CN104906878A (en) | 2015-06-17 | 2015-06-17 | Pretreating device for drying gas |
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| CN104906878A true CN104906878A (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510333966.1A Pending CN104906878A (en) | 2015-06-17 | 2015-06-17 | Pretreating device for drying gas |
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| CN (1) | CN104906878A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109316906A (en) * | 2017-12-20 | 2019-02-12 | 中车长春轨道客车股份有限公司 | A kind of train compressed gas processing equipment and method |
| WO2019119499A1 (en) * | 2017-12-20 | 2019-06-27 | 中车长春轨道客车股份有限公司 | Train, and device and method for processing compressed gas thereof |
| CN111167678A (en) * | 2019-12-25 | 2020-05-19 | 扬州工业职业技术学院 | Baking varnish drying device and method for automobile part maintenance |
Citations (7)
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|---|---|---|---|---|
| RU2052234C1 (en) * | 1993-03-10 | 1996-01-20 | Акционерное общество "Холдэкс" | Installation for processing of poultry dung |
| CN101720255A (en) * | 2007-04-30 | 2010-06-02 | 罗穆阿尔多·路易斯·里韦拉·萨尔塞多 | The process of electrostatic recirculation and the device that are used for dedusting and gas purification |
| CN201735263U (en) * | 2010-05-05 | 2011-02-09 | 赵德政 | Improved cyclone dust removal device |
| CN102797515A (en) * | 2011-05-27 | 2012-11-28 | 张玉良 | Method for saving energy through injection air suction in thermodynamic process |
| CN203513613U (en) * | 2013-08-20 | 2014-04-02 | 合肥德博生物能源科技有限公司 | Delivery system applicable to tar-containing dusty fuel gas |
| CN104668113A (en) * | 2015-03-30 | 2015-06-03 | 魏昊元 | Integrated coaxial recycling serial connection type high-efficiency cyclone separator |
| CN204865272U (en) * | 2015-06-17 | 2015-12-16 | 王迪蔚 | Processing apparatus before gas drying |
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2015
- 2015-06-17 CN CN201510333966.1A patent/CN104906878A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2052234C1 (en) * | 1993-03-10 | 1996-01-20 | Акционерное общество "Холдэкс" | Installation for processing of poultry dung |
| CN101720255A (en) * | 2007-04-30 | 2010-06-02 | 罗穆阿尔多·路易斯·里韦拉·萨尔塞多 | The process of electrostatic recirculation and the device that are used for dedusting and gas purification |
| CN201735263U (en) * | 2010-05-05 | 2011-02-09 | 赵德政 | Improved cyclone dust removal device |
| CN102797515A (en) * | 2011-05-27 | 2012-11-28 | 张玉良 | Method for saving energy through injection air suction in thermodynamic process |
| CN203513613U (en) * | 2013-08-20 | 2014-04-02 | 合肥德博生物能源科技有限公司 | Delivery system applicable to tar-containing dusty fuel gas |
| CN104668113A (en) * | 2015-03-30 | 2015-06-03 | 魏昊元 | Integrated coaxial recycling serial connection type high-efficiency cyclone separator |
| CN204865272U (en) * | 2015-06-17 | 2015-12-16 | 王迪蔚 | Processing apparatus before gas drying |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109316906A (en) * | 2017-12-20 | 2019-02-12 | 中车长春轨道客车股份有限公司 | A kind of train compressed gas processing equipment and method |
| WO2019119499A1 (en) * | 2017-12-20 | 2019-06-27 | 中车长春轨道客车股份有限公司 | Train, and device and method for processing compressed gas thereof |
| CN111167678A (en) * | 2019-12-25 | 2020-05-19 | 扬州工业职业技术学院 | Baking varnish drying device and method for automobile part maintenance |
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Application publication date: 20150916 |