CN113685731A - Gas distribution device with dust removal function and use method thereof - Google Patents
Gas distribution device with dust removal function and use method thereof Download PDFInfo
- Publication number
- CN113685731A CN113685731A CN202010424248.6A CN202010424248A CN113685731A CN 113685731 A CN113685731 A CN 113685731A CN 202010424248 A CN202010424248 A CN 202010424248A CN 113685731 A CN113685731 A CN 113685731A
- Authority
- CN
- China
- Prior art keywords
- dust
- gas
- conveying passage
- air
- air outlet
- Prior art date
- 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.)
- Granted
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/02—Pipe-line systems for gases or vapours
- F17D1/04—Pipe-line systems for gases or vapours for distribution of gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/18—Cleaning-out devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a gas distribution device with a dust removal function and a use method thereof, wherein the gas distribution device comprises a cavity, wherein a gas inlet, a gas outlet and a dust collection port are formed in the cavity, and a plurality of guide plates are arranged in the cavity; the air inlet is communicated with an air inlet conveying passage, the air outlet is communicated with an air outlet conveying passage, and the dust collecting port is connected with a dust collecting box; the dust collecting box is communicated with a dust exhaust pipe, and the dust exhaust pipe is communicated with a dust exhaust conveying passage; the air inlet conveying passage, the air outlet conveying passage and the dust exhaust conveying passage are communicated through a gas conveying bypass; and the air inlet conveying passage, the air outlet conveying passage and the dust exhaust conveying passage are provided with electrically controlled stop valves on the air conveying bypass. The invention improves the cleanliness of the gas entering the actuating mechanism or the control valve.
Description
Technical Field
The invention relates to a gas distribution device, in particular to a gas distribution device with a dust removal function and a use method thereof, which are particularly suitable for application scenes of a vacuum system, a gas conveying device, a dust removal device and the like.
Background
When the dust-carrying gas conveying passage and a vacuum system are used, the normal operation of an electric valve or the gas conveying passage is often influenced due to dust blockage. In some applications, due to space or condition limitations, it is not suitable to add active dust removal systems (such as dust removal bags) and other devices, for example, a vacuum chuck is used to suck bagged dust-like materials, some powder materials are scattered on the surface of the bag due to leakage of part of the bag, and in the process of suction, the powder enters the vacuum system to pollute the electronic valve and the gas delivery path, thereby affecting the efficiency of the system.
If a corresponding dust removal device can be arranged between the air source and the execution structure to collect part or all of dust, the working efficiency is improved, and the service life of the execution element is prolonged.
Mention a diffused gas transfer route dust collector and cyclone as in patent CN204529895U, when diffused gas transfer route dust collector during operation, the air current in the lower ash can gets into the baffle-box along the diffused gas transfer route that communicates the baffle-box top, because be provided with the guide plate in the baffle-box, make the air current that gets into in the baffle-box form the swirl, the solid particle at air current center falls to the bottom of baffle-box by the dead weight, wherein, the solid particle in the air current gets into the ash discharge mouth through the ash discharge pipeline that communicates the baffle-box bottom, last solid particle is discharged through the ash discharge mouth, and other parts in the air current get into the blast pipe through the hole that has opened on the baffle-box inside, get into in the atmosphere at last. In this scheme, diffuse gas transfer route (intake pipe) and blast pipe (outlet duct) all are located the top of baffle-box, are applicable to the great operating mode of dust content in the gas.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, an object of the present invention is to provide a gas distribution device with a dust removal function and a method for using the same, which can improve the cleanliness of the gas entering the actuator or the control valve.
In order to achieve the purpose, the invention adopts the following technical scheme:
on one hand, the gas distribution device with the dust removal function comprises a cavity, wherein a gas inlet, a gas outlet and a dust collection port are formed in the cavity, and a plurality of guide plates are arranged in the cavity;
the air inlet is communicated with an air inlet conveying passage, the air outlet is communicated with an air outlet conveying passage, and the dust collecting port is connected with a dust collecting box;
the dust collecting box is communicated with a dust exhaust pipe, and the dust exhaust pipe is communicated with a dust exhaust conveying passage;
the air inlet conveying passage, the air outlet conveying passage and the dust exhaust conveying passage are communicated through a gas conveying bypass;
and the air inlet conveying passage, the air outlet conveying passage and the dust exhaust conveying passage are provided with electrically controlled stop valves on the air conveying bypass.
Preferably, the air outlet is positioned at the top of the cavity, and the air outlet and the dust collecting port are positioned at the bottom of the cavity;
the dust collecting openings are two and are respectively positioned on two sides of the air outlet.
Preferably, the dust collecting port is a concave structure.
Preferably, the dust collecting port is in threaded connection with the dust collecting box.
Preferably, the distance between the guide plates above the air outlet is larger than the distance between the guide plates above the dust collecting port.
Preferably, the distance between the guide plates above the dust collecting port is 0.4-0.6 times of the distance between the guide plates above the air outlet.
Preferably, the cross section of the cavity is cylindrical or rectangular.
In another aspect, a method for using a gas distribution device with a dust removal function, the method for using the gas distribution device comprises a suction mode and a blowing mode;
the air suction mode comprises air suction at the air outlet, and air with dust is conveyed to the air outlet through the air inlet and the cavity, at the moment, the electric control stop valves on the air inlet conveying passage and the air outlet conveying passage are both in a passage state, the electric control stop valves on the dust exhaust conveying passage and the air conveying bypass are both closed in a closed state, the air cannot pass through the dust exhaust conveying passage and the air conveying bypass, and the dust falls into the dust collecting box;
the blowing mode comprises the step of introducing gas with pressure from the gas inlet, at the moment, the electric control stop valves on the gas inlet conveying passage and the gas outlet conveying passage are both in a closed state, the electric control stop valves on the dust exhaust conveying passage and the gas delivery bypass are both in a conducting state, so that the gas cannot enter the cavity, and when the gas is discharged from the gas delivery bypass, the dust in the dust collection box is discharged into the air through the dust exhaust conveying passage.
Preferably, the blowing mode includes introducing gas with pressure from the gas outlet, at this time, the electrically controlled stop valves on the gas conveying bypass and the gas outlet conveying passage are both in a closed state, and at the same time, the electrically controlled stop valves on the dust discharge conveying passage are both in a passage state, and when the gas passes through the dust collection box, the gas discharges dust and the gas into the air together.
In the technical scheme, the gas distribution device with the dust removal function and the use method thereof provided by the invention are used for collecting part or all dust between the gas source and the execution structure, so that the working efficiency is improved, the service life of the execution element is prolonged, and the cleanliness of gas entering the control valve of the execution mechanism is improved.
Drawings
FIG. 1 is a schematic block diagram of an embodiment of the apparatus;
FIG. 2 is a schematic cross-sectional view of a chamber in an embodiment of the device of the present invention.
Detailed Description
The technical scheme of the invention is further explained by combining the drawings and the embodiment.
Example 1
Referring to fig. 1 to 2, the gas distribution device with dust removal function provided by the present invention includes a cavity 2 with a rectangular cross section, and a gas inlet 10, a gas outlet 1 and dust collection boxes 5 and 6 connected thereto, wherein the dust collection boxes 5 and 6 are respectively disposed at two sides of the gas inlet 10, and a baffle plate 3 is disposed in the cavity 2 between the gas inlet 10 and the gas outlet 1 and between the dust collection boxes 5 and 6. The spacing distance of the flow blocking plates 3 arranged in the cavity 2 between the air inlet 10 and the air outlet 1 is 0.5 times of the spacing distance of the flow blocking plates 3 between the dust collecting boxes 5 and 6 and the air outlet 1.
The dust collecting box 5 is connected with the cavity 2 by threads, a sunken structure 4 is arranged in the area connected with the cavity 2, and a dust exhaust pipe 9 is arranged at the bottom of the dust collecting box 5. Electrically controlled stop valves 15, 11, 12, 14 are installed on gas transmission paths among the gas inlet 10, the gas outlet 1, and the dust exhaust pipe 9 of the chamber 2, gas transmission bypasses 18, 19 are installed among the gas inlet 10, the gas outlet 1, and the dust exhaust pipe 9, and electrically controlled stop valves 16, 17 are also installed on the gas transmission bypasses 18, 19.
The invention also provides a using method of the gas distribution device with the specific dust removal function, which comprises two operation modes of a suction mode and a blowing mode,
in the air suction mode, air is sucked from the air outlet 1, the electromagnetic valves 11 and 15 are in a passage state, the air with dust is conveyed to the air outlet 1 through the air inlet 10 of the cavity 2, at the moment, the electrically controlled stop valves 12, 14, 16 and 17 on the dust exhaust pipes 7 and 9 and the air conveying bypasses 18 and 19 are in a closed state, and the air cannot pass through the dust exhaust pipes 7 and 9 and the air conveying bypasses 18 and 19.
In the blowing mode, the air inlet 10 on the cavity 2 and the stop valves 15 and 11 on the air outlet 1 are both in a closed state, air cannot enter the cavity 2 from the air inlet 10, the dust exhaust pipes 7 and 9 and the electrically controlled stop valves 12, 14, 16 and 17 on the gas conveying bypasses 18 and 19 are all opened in a passage state, and dust in the dust collecting boxes 5 and 6 is taken away and discharged into the air when the air is discharged from the gas conveying bypasses 18 and 19.
Example 2
Based on the embodiment 1, the other blowing mode of the using method of the invention is as follows: the gas with pressure is introduced into the gas outlet 1, at the moment, the electromagnetic valves 11 and 15 are in a closed state, the gas inlet 10 on the cavity 2 and the electric control stop valves 15, 16 and 17 on the gas conveying bypasses 18 and 19 are in a closed state, meanwhile, the electric control stop valves 12 and 14 on the dust discharge pipes 7 and 9 are in a closed state, and the gas discharges dust in the dust collection boxes 5 and 6 into the air at the same time.
It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that changes and modifications to the above described embodiments are within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (9)
1. A gas distribution device with a dust removal function is characterized in that: the dust collector comprises a cavity, wherein the cavity is provided with an air inlet, an air outlet and a dust collecting port, and a plurality of guide plates are arranged in the cavity;
the air inlet is communicated with an air inlet conveying passage, the air outlet is communicated with an air outlet conveying passage, and the dust collecting port is connected with a dust collecting box;
the dust collecting box is communicated with a dust exhaust pipe, and the dust exhaust pipe is communicated with a dust exhaust conveying passage;
the air inlet conveying passage, the air outlet conveying passage and the dust exhaust conveying passage are communicated through a gas conveying bypass;
and the air inlet conveying passage, the air outlet conveying passage and the dust exhaust conveying passage are provided with electrically controlled stop valves on the air conveying bypass.
2. The gas distribution device with dust removal function according to claim 1, wherein: the air outlet is positioned at the top of the cavity, and the air outlet and the dust collecting port are positioned at the bottom of the cavity;
the dust collecting openings are two and are respectively positioned on two sides of the air outlet.
3. The gas distribution device with dust removal function according to claim 2, wherein: the dust collecting port is of a concave structure.
4. The gas distribution device with dust removal function according to claim 3, wherein: the dust collecting port is in threaded connection with the dust collecting box.
5. The gas distribution device with dust removal function according to claim 1 or 2, wherein: the distance between the guide plates above the air outlet is larger than the distance between the guide plates above the dust collecting port.
6. The gas distribution device with dust removal function according to claim 5, wherein: the distance between the guide plates above the dust collecting port is 0.4-0.6 times of the distance between the guide plates above the air outlet.
7. The gas distribution device with dust removal function according to claim 1, wherein: the cross section of the cavity is cylindrical or rectangular.
8. The use method of the gas distribution device with the dust removal function is characterized in that: use of the gas distribution device according to any of claims 1 to 7, the method of use comprising a suction mode and a blowing mode;
the air suction mode comprises air suction at the air outlet, and air with dust is conveyed to the air outlet through the air inlet and the cavity, at the moment, the electric control stop valves on the air inlet conveying passage and the air outlet conveying passage are both in a passage state, the electric control stop valves on the dust exhaust conveying passage and the air conveying bypass are both closed in a closed state, the air cannot pass through the dust exhaust conveying passage and the air conveying bypass, and the dust falls into the dust collecting box;
the blowing mode comprises the step of introducing gas with pressure from the gas inlet, at the moment, the electric control stop valves on the gas inlet conveying passage and the gas outlet conveying passage are both in a closed state, the electric control stop valves on the dust exhaust conveying passage and the gas delivery bypass are both in a conducting state, so that the gas cannot enter the cavity, and when the gas is discharged from the gas delivery bypass, the dust in the dust collection box is discharged into the air through the dust exhaust conveying passage.
9. The method of using a dust function-specific gas distribution apparatus of claim 8, wherein: the blowing mode comprises the step of introducing gas with pressure from the gas outlet, at the moment, the electric control stop valves on the gas conveying bypass and the gas outlet conveying passage are both in a closed state, meanwhile, the electric control stop valves on the dust exhaust conveying passage are both in a passage state, and dust and the gas are discharged into the air together when the gas passes through the dust collecting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010424248.6A CN113685731B (en) | 2020-05-19 | 2020-05-19 | Gas distribution device with dust removal function and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010424248.6A CN113685731B (en) | 2020-05-19 | 2020-05-19 | Gas distribution device with dust removal function and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113685731A true CN113685731A (en) | 2021-11-23 |
| CN113685731B CN113685731B (en) | 2023-06-13 |
Family
ID=78576154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010424248.6A Active CN113685731B (en) | 2020-05-19 | 2020-05-19 | Gas distribution device with dust removal function and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113685731B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829457A (en) * | 2010-05-27 | 2010-09-15 | 蓝星化工有限责任公司 | Dust falling device |
| CN104971579A (en) * | 2015-06-30 | 2015-10-14 | 成都市新都区鑫悦空气净化设备厂 | High-efficiency carpentry central deduster |
| CN105771508A (en) * | 2016-03-24 | 2016-07-20 | 贵州大学 | Gravity settling and multi-stage impact type inertial dust remover |
| CN106764436A (en) * | 2016-12-15 | 2017-05-31 | 武汉新芯集成电路制造有限公司 | A kind of special gas distributor box and its part exchanging method |
| CN107469471A (en) * | 2017-09-26 | 2017-12-15 | 钱康 | A kind of organic solid waste pyrolysis installation |
| CN207356748U (en) * | 2017-05-31 | 2018-05-15 | 盐城市成功机械制造有限公司 | A kind of bag filter with on-line detecting system |
| CN109011958A (en) * | 2018-09-21 | 2018-12-18 | 日昌升集团有限公司 | A kind of ultrasonic atomizatio dust pelletizing system and method |
| CN208642068U (en) * | 2018-05-02 | 2019-03-26 | 王献 | For urea high-tower granulation low emission recyclable device |
| CN208771007U (en) * | 2018-08-22 | 2019-04-23 | 大余明发矿业有限公司 | A kind of sedimentation dedusting device |
| CN208893865U (en) * | 2018-06-27 | 2019-05-24 | 福建欣隆环保股份有限公司 | A kind of Novel electric bag combined dust remover |
-
2020
- 2020-05-19 CN CN202010424248.6A patent/CN113685731B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829457A (en) * | 2010-05-27 | 2010-09-15 | 蓝星化工有限责任公司 | Dust falling device |
| CN104971579A (en) * | 2015-06-30 | 2015-10-14 | 成都市新都区鑫悦空气净化设备厂 | High-efficiency carpentry central deduster |
| CN105771508A (en) * | 2016-03-24 | 2016-07-20 | 贵州大学 | Gravity settling and multi-stage impact type inertial dust remover |
| CN106764436A (en) * | 2016-12-15 | 2017-05-31 | 武汉新芯集成电路制造有限公司 | A kind of special gas distributor box and its part exchanging method |
| CN207356748U (en) * | 2017-05-31 | 2018-05-15 | 盐城市成功机械制造有限公司 | A kind of bag filter with on-line detecting system |
| CN107469471A (en) * | 2017-09-26 | 2017-12-15 | 钱康 | A kind of organic solid waste pyrolysis installation |
| CN208642068U (en) * | 2018-05-02 | 2019-03-26 | 王献 | For urea high-tower granulation low emission recyclable device |
| CN208893865U (en) * | 2018-06-27 | 2019-05-24 | 福建欣隆环保股份有限公司 | A kind of Novel electric bag combined dust remover |
| CN208771007U (en) * | 2018-08-22 | 2019-04-23 | 大余明发矿业有限公司 | A kind of sedimentation dedusting device |
| CN109011958A (en) * | 2018-09-21 | 2018-12-18 | 日昌升集团有限公司 | A kind of ultrasonic atomizatio dust pelletizing system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113685731B (en) | 2023-06-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4224043A (en) | Compact multistage particle separator | |
| CN214059195U (en) | Pneumatic conveying device | |
| CN105217316A (en) | A kind of novel feeder | |
| CN105197598A (en) | Vacuum lifter | |
| CN103466332A (en) | Dense-phase compressed gas delivery device | |
| CN113685731A (en) | Gas distribution device with dust removal function and use method thereof | |
| CN101130405B (en) | Pneumatic transmission mode for powder and device thereof | |
| CN203512783U (en) | Dense-phase compressed gas delivery device | |
| CN2509139Y (en) | Efficient powder materials conveying machinery | |
| CN214319525U (en) | Environment-friendly full-automatic non-stop ash discharging device | |
| CN204543815U (en) | A kind of continuous type sack cleaner | |
| CN210543842U (en) | Bag collector with dust bag leak hunting function | |
| CN211585872U (en) | Modularization dust treatment device | |
| CN210285577U (en) | Anti-dust chute and dry material transportation system | |
| CN217497315U (en) | Wind path system of garbage can and garbage can | |
| CN205045500U (en) | Vacuum hoister | |
| CN220321347U (en) | Automatic burner of living beings integral type that spouts and inhale | |
| CN216470913U (en) | Rotary valve dilute phase pneumatic conveying system for conveying various powder materials | |
| CN214297644U (en) | Indoor throwing type garbage full-vacuum pipeline collection system | |
| CN211374431U (en) | Online trapping device of foreign matter concentration in stove | |
| CN218579035U (en) | Dust collection system | |
| CN219943211U (en) | High material level circulating air ash discharging device for electric precipitation | |
| CN217410216U (en) | Fluidized bed exhaust dust pelletizing system | |
| CN213801934U (en) | Pebble coal conveying device with anti-blocking function | |
| CN216888352U (en) | Wind path system and garbage bin of garbage bin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |