CN205164406U - Multi -stage purification device - Google Patents
Multi -stage purification device Download PDFInfo
- Publication number
- CN205164406U CN205164406U CN201520905177.6U CN201520905177U CN205164406U CN 205164406 U CN205164406 U CN 205164406U CN 201520905177 U CN201520905177 U CN 201520905177U CN 205164406 U CN205164406 U CN 205164406U
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- CN
- China
- Prior art keywords
- dust removal
- cyclone dust
- removal cylinder
- outlet
- drain outlet
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Abstract
The utility model provides a multi -stage purification device, includes the filter and connects the collector of this filter lower extreme that this filter includes an intake pipe, outside separator, inside separator, first whirlwind dust tube, second whirlwind dust tube, this outside separator includes an outer wall and inner wall, and the interval forms an annular and purifies the chamber between this inner wall and the outer wall, inside separator includes an urceolus and sets up at the inside inner tube of this urceolus that this urceolus forms an annular mobile chamber with the inner wall interval of outside separator, first whirlwind dust tube sets up between this urceolus and inner tube, and second whirlwind dust tube sets up in the inner tube, the gas of waiting to purify flows from the top of filter in proper order through intake pipe, annular purification chamber, flow chamber, first whirlwind dust tube and second whirlwind dust tube. The utility model discloses a multi -stage purification device greatly utilizes the space through outside separator, inside separator, first whirlwind dust tube, second whirlwind dust tube's reasonable setting, and the dust collection efficiency is high.
Description
Technical field
The utility model relates to purification technology field, particularly relates to a kind ofly to be applied in industrial stage purifying device.
Background technology
In the manufacturing process of the industries such as battery manufacture, automobile industry, chemical industry, electronics, food processing, pharmacy, metallurgy, shipbuilding, casting, a large amount of waste gas, useless dirt can be produced.At present, by adopting deduster to process, dust separating treatment from flue gas.In battery manufacturing, deduster is adopted to process lead fume, lead dust; In foundry industry, purified treatment etc. is carried out to waste gas, useless dirt.
But existing deduster adopts first class purification process usually, efficiency of dust collection is low, degree of purification is not high, and the dust small for particle diameter cannot carry out purified treatment, can not meet high accuracy, high efficiency industry requirement.
Utility model content
The utility model embodiment provides the much higher level purifier of a kind of purification efficiency.
A kind of stage purifying device, comprise filter and connect the collector of this filter lower end, this filter comprises an air inlet pipe, external separator, interior splitter, is arranged on the first cyclone dust removal cylinder of the top circumference of interior splitter and is arranged on the second cyclone dust removal cylinder at top of interior splitter; This external separator comprises an outer wall and inwall, gap-forming one annular purge chamber between this inwall and outer wall; Interior splitter comprises a urceolus and is arranged on the inner core of this outer barrel, the flow cavity of inwall gap-forming one annular of this urceolus and external separator; Described first cyclone dust removal cylinder is arranged between this urceolus and inner core, and described second cyclone dust removal cylinder is arranged in inner core; Gas to be clean through air inlet pipe, annular purge chamber, flow cavity, the first cyclone dust removal cylinder and the second cyclone dust removal cylinder, flows out from the top of filter successively.
Further, described external separator comprises an outer wall and inwall, and formation one blast pipe is shunk on the top of this outer wall gradually, and bottom is the coniform formation one first of contraction gradually sewage draining exit.
Further, described stage purifying device also comprises an electrostatic adsorption device, and this electrostatic adsorption device connects described blast pipe and air inlet pipe, and electrostatic adsorption device is provided with a general export near the top, side of blast pipe.
Further, form accommodating cavity between described urceolus and inner core, the bottom of accommodating cavity forms the second sewage draining exit; First cyclone dust removal cylinder is the coniform setting of hollow, and the upper outside of the first cyclone dust removal cylinder is communicated with the top of described flow cavity, and the bottom of this first cyclone dust removal cylinder is communicated with described second sewage draining exit by described accommodating cavity.
Further, described inner core is that funnel-form is arranged, and the bottom of inner core is provided with the 3rd sewage draining exit, described second cyclone dust removal cylinder circumferentially spread configuration.
Further, described second cyclone dust removal cylinder arrangement is in some circles, and the height of the second cyclone dust removal cylinder of each circle increases from periphery successively to center.
Further, described collector inside is provided with some tubular dividing plates, thus forms the first drain outlet from outside to inside, the second drain outlet, the 3rd drain outlet.
Further, the outlet of described first drain outlet arranges the bottom of collector; The outlet of the second drain outlet arranges the side of collector; The outlet of the 3rd drain outlet arranges the side of collector; The outlet spread configuration from bottom to top of the outlet of described first drain outlet, the outlet of the second drain outlet, the 3rd drain outlet.
As can be seen from the above technical solutions, stage purifying device of the present utility model is by the reasonable setting of external separator, interior splitter, the first cyclone dust removal cylinder, the second cyclone dust removal cylinder, and greatly utilize space, and reach 3-stage dust-removal, efficiency of dust collection is high.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of stage purifying device of the present utility model.
Fig. 2 is the front view of the stage purifying device of Fig. 1.
Fig. 3 is the schematic perspective view of the collector of stage purifying device in Fig. 1.
Fig. 4 is the generalized section of the stage purifying device in Fig. 1 along A-A line.
Fig. 5 is the operation principle schematic diagram of the stage purifying device in Fig. 4.
Detailed description of the invention
In order to make the technical solution of the utility model more clearly show, below in conjunction with accompanying drawing, the utility model is described in further detail.
Please refer to Fig. 1 to Fig. 5, is the stage purifying device of a kind of preferred embodiment of the present utility model, for by the dust granules isolation of purified in gas.This stage purifying device comprises filter 10 and connects the collector 20 of this filter 10 lower end.
This filter 10 comprises an air inlet pipe 30, external separator 40, interior splitter 50, is arranged on the first cyclone dust removal cylinder 60 of the top circumference of interior splitter 50 and is arranged on the second cyclone dust removal cylinder 70 at top of interior splitter 50.This air inlet pipe 30 is connected with the middle part of external separator 40.
This external separator 40 comprises an outer wall 41 and inwall 42.Formation one blast pipe 410 is shunk in what stand upside down gradually in coniform in the top of this outer wall 41, and bottom is the coniform formation one first of contraction gradually sewage draining exit 420.This first sewage draining exit 420 is corresponding with this collector 20 to be connected.This inwall 42 is conically arranged, and shrinks gradually from top to bottom.Be connected and fixed inside the top perimeter of this inwall 42 and the middle and upper part of outer wall 41, the lower edge of inwall 42 and the low side of this outer wall 40 keep at a certain distance away.Gap-forming one annular purge chamber 81 between inwall 42 and outer wall 41.The top in this annular purge chamber 81 is communicated with this air inlet pipe 30.
Interior splitter 50 comprises a urceolus 51 and is arranged on the inner core 52 of this urceolus 51 inside.This urceolus 51 is arranged in funnel-form, and the low side of urceolus 51 is connected with collector 20.The flow cavity 82 of inwall 42 gap-forming one annular of this urceolus 51 and external separator 40, the bottom of the flow cavity 82 of this annular is communicated with the bottom in this annular purge chamber 81.Form accommodating cavity 53 between urceolus 51 and inner core 52, the bottom of accommodating cavity 53 forms the second sewage draining exit 530.
The top that this first cyclone dust removal cylinder 60 is arranged on this accommodating cavity 53 circumferentially arranges.The each first coniform setting of cyclone dust removal cylinder 60 in hollow, the upper outside of the first cyclone dust removal cylinder 60 is communicated with the top of the flow cavity 82 of annular, and the bottom of this first cyclone dust removal cylinder 60 is communicated with this second sewage draining exit 530 by accommodating cavity 53.The top of the first cyclone dust removal cylinder 60 is provided with top board, and the center of this top board is provided with the first air outlet 65.
This inner core 52 is arranged in funnel-form, and the bottom of inner core 52 is provided with the top that the 3rd sewage draining exit 520, second cyclone dust removal cylinder 70 is arranged on inner core 52.This second cyclone dust removal cylinder 70 circumferentially spread configuration, in the present embodiment, each second cyclone dust removal cylinder 70 arranges in some circles, and the height of the second cyclone dust removal cylinder 70 of each circle increases from periphery successively to center.The each second coniform setting of cyclone dust removal cylinder 70 in hollow, upper outside is communicated with the first air outlet 65 of the first cyclone dust removal cylinder 60; The bottom of this second cyclone dust removal cylinder 70 is communicated with the 3rd sewage draining exit 520 by the inside of inner core 52.The top of the second cyclone dust removal cylinder 70 is provided with top board, and the center of this top board is provided with the second air outlet 75.Particularly, the inside top of external separator 40 is provided with division board 48, the top center of the second cyclone dust removal cylinder 70 is provided with ventilation duct 76, each ventilation duct 76 connects top board and this division board 48 of corresponding second cyclone dust removal cylinder 70, thus is communicated with the blast pipe 410 of the second air outlet 75 and external separator 40.
This collector 20 is arranged on the bottom of filter 10.Collector 20 inside is provided with some tubular dividing plates, thus forms the first drain outlet 22, drain outlet 21, second from outside to inside, the 3rd drain outlet 23.The top correspondence of the first drain outlet 21 is communicated with the first sewage draining exit 420 of external separator 40, the top correspondence of the second drain outlet 22 is communicated with the 3rd sewage draining exit 520 of the top correspondence connection external separator 40 of the second sewage draining exit the 530, three drain outlet 23 of external separator 40.The outlet 210 of the first drain outlet 21 arranges the bottom of collector 20, is exported by pipeline; The outlet 220 of the second drain outlet 22 arranges the side of collector 20, is exported by pipeline; The outlet 230 of the 3rd drain outlet 23 arranges the side of collector 20, is exported by pipeline.The outlet 220 of outlet 210, second drain outlet 22 of the first drain outlet 21, outlet 230 spread configuration from bottom to top of the 3rd drain outlet 23.
During work, the gas blown out by blower fan enters the annular purge chamber 81 of external separator 40 from air inlet pipe 30, and in the flow process that circles round from top to bottom, larger dust granule drops to the first sewage draining exit 420, and flows out from the first drain outlet 21 of collector 20; Through first time, the flow cavity 82 of gas externally between separator 40 and interior splitter 50 of purification from bottom to top flows, and enters the first cyclone dust removal cylinder 60; After gas circles round in the first cyclone dust removal cylinder 60, the first air outlet 65 of top center is upwards discharged, enter the second cyclone dust removal cylinder 70, converge to blast pipe 410 upwards discharge from the second air outlet 75, ventilation duct 76 after convolution flowing again, thus finally complete the filtration, purification in filter 10.Gas is in the convolution process of the first cyclone dust removal cylinder 60, second cyclone dust removal cylinder 70, be subject to gravity and rotating force and affect, dust granule in gas sinks further, respectively from the second sewage draining exit 530, the 3rd sewage draining exit 520 through and discharge from the outlet 220 of the second drain outlet 22 of collector 20, the 3rd drain outlet 23.
Stage purifying device of the present utility model is by the reasonable setting of external separator 40, interior splitter 50, first cyclone dust removal cylinder 60, second cyclone dust removal cylinder 70, and greatly utilize space, and reach 3-stage dust-removal, efficiency of dust collection is high.
Understandably, stage purifying device of the present utility model can also increase by an electrostatic adsorption device, and this electrostatic adsorption device connects this blast pipe 410 and air inlet pipe 30, and electrostatic adsorption device is provided with a general export near the top, side of blast pipe 410.
Because electrostatic adsorption device has effect molecule in gas being pooled larger particles, discharge from general export through filter 10 purified gas; And micro-larger particles in the flow process of gas in electrostatic adsorption device, can be produced, and these larger particles come back in air inlet pipe 30, again go to filter 10 to purify, thus reach maximized dedusting.
The above, above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (8)
1. a stage purifying device, it is characterized in that: comprise filter and connect the collector of this filter lower end, this filter comprises an air inlet pipe, external separator, interior splitter, is arranged on the first cyclone dust removal cylinder of the top circumference of interior splitter and is arranged on the second cyclone dust removal cylinder at top of interior splitter; This external separator comprises an outer wall and inwall, gap-forming one annular purge chamber between this inwall and outer wall; Interior splitter comprises a urceolus and is arranged on the inner core of this outer barrel, the flow cavity of inwall gap-forming one annular of this urceolus and external separator; Described first cyclone dust removal cylinder is arranged between this urceolus and inner core, and described second cyclone dust removal cylinder is arranged in inner core; Gas to be clean through air inlet pipe, annular purge chamber, flow cavity, the first cyclone dust removal cylinder and the second cyclone dust removal cylinder, flows out from the top of filter successively.
2. stage purifying device according to claim 1, is characterized in that: described external separator comprises an outer wall and inwall, and formation one blast pipe is shunk on the top of this outer wall gradually, and bottom is the coniform formation one first of contraction gradually sewage draining exit.
3. stage purifying device according to claim 2, is characterized in that: also comprise an electrostatic adsorption device, and this electrostatic adsorption device connects described blast pipe and air inlet pipe, and electrostatic adsorption device is provided with a general export near the top, side of blast pipe.
4. stage purifying device according to claim 2, is characterized in that: form accommodating cavity between described urceolus and inner core, and the bottom of accommodating cavity forms the second sewage draining exit; First cyclone dust removal cylinder is the coniform setting of hollow, and the upper outside of the first cyclone dust removal cylinder is communicated with the top of described flow cavity, and the bottom of this first cyclone dust removal cylinder is communicated with described second sewage draining exit by described accommodating cavity.
5. stage purifying device according to claim 4, is characterized in that: described inner core is that funnel-form is arranged, and the bottom of inner core is provided with the 3rd sewage draining exit, described second cyclone dust removal cylinder circumferentially spread configuration.
6. stage purifying device according to claim 1 or 5, is characterized in that: described second cyclone dust removal cylinder arrangement is in some circles, and the height of the second cyclone dust removal cylinder of each circle increases from periphery successively to center.
7. stage purifying device according to claim 1, is characterized in that: described collector inside is provided with some tubular dividing plates, thus forms the first drain outlet from outside to inside, the second drain outlet, the 3rd drain outlet.
8. stage purifying device according to claim 7, is characterized in that: the outlet of described first drain outlet arranges the bottom of collector; The outlet of the second drain outlet arranges the side of collector; The outlet of the 3rd drain outlet arranges the side of collector; The outlet spread configuration from bottom to top of the outlet of described first drain outlet, the outlet of the second drain outlet, the 3rd drain outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520905177.6U CN205164406U (en) | 2015-11-12 | 2015-11-12 | Multi -stage purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520905177.6U CN205164406U (en) | 2015-11-12 | 2015-11-12 | Multi -stage purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205164406U true CN205164406U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520905177.6U Expired - Fee Related CN205164406U (en) | 2015-11-12 | 2015-11-12 | Multi -stage purification device |
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| CN (1) | CN205164406U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511273A (en) * | 2017-09-25 | 2017-12-26 | 珠海格力电器股份有限公司 | A kind of dust arrester and dust collecting type are long-acting to remove haze unitary air handling unit |
| CN108434908A (en) * | 2018-03-28 | 2018-08-24 | 绍兴柯桥永豪纺织有限公司 | A kind of spinning and weaving workshop convenient for deashing 3-stage dust-removal device |
| CN109865215A (en) * | 2019-01-31 | 2019-06-11 | 中煤科工集团重庆研究院有限公司 | A kind of respirable dust separator |
-
2015
- 2015-11-12 CN CN201520905177.6U patent/CN205164406U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511273A (en) * | 2017-09-25 | 2017-12-26 | 珠海格力电器股份有限公司 | A kind of dust arrester and dust collecting type are long-acting to remove haze unitary air handling unit |
| CN107511273B (en) * | 2017-09-25 | 2023-05-05 | 珠海格力电器股份有限公司 | Dust collector and long-acting haze combination formula air conditioning unit that removes of laying dust formula |
| CN108434908A (en) * | 2018-03-28 | 2018-08-24 | 绍兴柯桥永豪纺织有限公司 | A kind of spinning and weaving workshop convenient for deashing 3-stage dust-removal device |
| CN108434908B (en) * | 2018-03-28 | 2020-08-14 | 邳州市祥通纺织有限公司 | Weaving workshop is with tertiary dust collector convenient to deashing |
| CN109865215A (en) * | 2019-01-31 | 2019-06-11 | 中煤科工集团重庆研究院有限公司 | A kind of respirable dust separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20201112 |