CN108559560B - Dust collector of inflammable and explosive gas - Google Patents
Dust collector of inflammable and explosive gas Download PDFInfo
- Publication number
- CN108559560B CN108559560B CN201810567509.2A CN201810567509A CN108559560B CN 108559560 B CN108559560 B CN 108559560B CN 201810567509 A CN201810567509 A CN 201810567509A CN 108559560 B CN108559560 B CN 108559560B
- Authority
- CN
- China
- Prior art keywords
- dust
- flammable
- collecting tank
- discharger
- dust collector
- 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.)
- Active
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/10—Working-up natural gas or synthetic natural gas
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/02—Dust removal
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a dust removal device for flammable and explosive gases, which comprises a separator and a discharger. The discharger comprises a driving device, a frame, a dust collecting tank and a dust discharge valve, the discharging screw adopts an upper driving mode, and the discharger has the characteristics of simple structure, high dust removal efficiency and good sealing and safety performance. The dust remover is used for removing dust of flammable and explosive gases and also can be used for removing dust of toxic and harmful gases.
Description
Technical Field
The invention relates to a device for removing dust from inflammable and explosive gases.
Background
Today, the demand of human beings for energy is increasing day by day in the rapid development of science and technology, the application range of flammable and explosive gases such as gas, coal gas, natural gas, methane and the like is wider and wider, natural gas resources are mined, and flammable and explosive gases such as gas, coal gas and the like produced in industry often contain impurity dust which causes great harm to the surrounding environment after burning, so that the technology of removing particles from the dusty gas to reduce the emission of the particles to the atmosphere is more and more important.
Disclosure of Invention
The invention provides a dust removal device for flammable and explosive gases, which comprises a separator and a discharger and is used for removing dust of flammable and explosive gases and also can be used for removing dust of non-flammable and explosive gases.
The invention has the advantages that: 1) the transmission shaft and the dust collecting tank are mechanically sealed, so that the sealing performance is improved; 2) the discharging screw adopts upper drive, so that the damage of the seal at the extending part of the screw shaft is avoided, and the safety performance of the equipment is improved; 3) the inert gas inlet and the replaced gas outlet are symmetrical relative to the axis of the dust collecting tank and have a certain included angle, which is beneficial to fully replacing inflammable and explosive gases; 4) the dust discharging port is arranged at the bottom under the dust collecting tank, so that dust discharging is smoother.
Drawings
FIG. 1 is a schematic view of the structure of the apparatus of the present invention
In the figure: 1-grounding plate, 2-lug seat, 3-driving device, 4-frame, 5-mechanical seal, 6-end sealing flange, 7-inert gas inlet, 8-end sealing, 9-discharger, 10-dust collecting tank, 11-discharge screw, 12-dust discharge valve, 13-separator, 14-communication valve, 15-communication elbow, 16-dust inlet, 17-replaced gas outlet, 18-upper flange, 19-lower flange, 20-transmission shaft, 21-landing leg
Detailed Description
The invention is further illustrated below with reference to fig. 1.
The invention relates to a dust removal device for flammable and explosive gases, which mainly comprises a separator (13) and a discharger (9). The discharger (9) comprises a driving device (3), a frame (4), a dust collecting tank (10) and a dust discharging valve (12). The dust separated by the separator (13) enters the dust collecting tank (10) from a dust inlet (16) through a communicating valve (14) and a communicating bent pipe (15). When the dust accumulation height in the dust collecting tank (10) reaches a certain value, the communicating valve (14) is closed, inert gas is introduced from the inert gas inlet (7), flammable and explosive gas in the dust collecting tank (10) is replaced, and the flammable and explosive gas is discharged from the replaced gas outlet (17). When the flammable and explosive gas in the dust collecting tank (10) is reduced to an allowable value, the inert gas inlet (7) and the replaced gas outlet (17) are closed, the dust exhaust valve (12) is opened, the driving device (3) is started, and the discharging screw (11) is driven by the transmission shaft (20) to discharge the dust from the dust exhaust valve (12). After the dust is discharged, the driving device (3) and the dust discharging valve (12) are closed, and the communicating valve (14) is opened.
The invention can be used for dedusting flammable and explosive gases and can also be used for dedusting toxic and harmful gases.
Claims (6)
1. The utility model provides a dust collector of flammable explosive gas which characterized in that: the device comprises a separator (13) and a discharger (9), wherein the separator (13) is positioned above the side of the discharger (9) and is communicated with the discharger (9) through a valve (14), a communication elbow (15) and a dust inlet (16); the discharger (9) comprises a driving device (3), a frame (4), a dust collecting tank (10) and a dust discharging valve (12); the driving device (3) is arranged on the frame (4); the frame (4) is arranged on the seal head (8) of the dust collecting tank (10) through a seal head flange (6); the rack (4) comprises a coupling and a reducer seat, and the driving device (3) comprises a motor and a reducer; a discharge screw (11) is arranged in the dust collecting tank (10), is connected with a transmission shaft (20) and is provided with rotary power by a driving device (3); the end enclosure (8) is provided with an inert gas inlet (7), a replaced gas outlet (17) and a dust inlet (16); the dust inlet (16) is arranged on the end socket (8) and is deviated from one side of the separator (13).
2. A flammable and explosive gas dust collector as claimed in claim 1, wherein: the discharging screw (11) adopts an upper drive.
3. A flammable and explosive gas dust collector as claimed in claim 1, wherein: a mechanical seal (5) is adopted between the transmission shaft (20) and the dust collecting tank (10).
4. A flammable and explosive gas dust collector as claimed in claim 1, wherein: the inert gas inlet (7) and the replaced gas outlet (17) are arranged symmetrically with respect to the axis of the dust collecting tank (10) and the included angle between them is 50 DEGo-70o。
5. A flammable and explosive gas dust collector as claimed in claim 1, wherein: the seal head (8) is connected with the dust collecting tank (10) through a flange.
6. A flammable and explosive gas dust collector as claimed in claim 1, wherein: the wall surface ear seat (2) of the separator (13) is provided with a grounding plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810567509.2A CN108559560B (en) | 2018-06-05 | 2018-06-05 | Dust collector of inflammable and explosive gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810567509.2A CN108559560B (en) | 2018-06-05 | 2018-06-05 | Dust collector of inflammable and explosive gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108559560A CN108559560A (en) | 2018-09-21 |
| CN108559560B true CN108559560B (en) | 2020-09-04 |
Family
ID=63552868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810567509.2A Active CN108559560B (en) | 2018-06-05 | 2018-06-05 | Dust collector of inflammable and explosive gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108559560B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744813A (en) * | 2018-06-12 | 2018-11-06 | 常州大学 | A kind of dust-extraction unit of flammable explosive gas |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9203437D0 (en) * | 1992-02-18 | 1992-04-01 | Dullien Francis A | Method and apparatus for removing suspended fine particles from gases and liquids |
| JP4516062B2 (en) * | 2003-02-11 | 2010-08-04 | コモンウェルス サイエンティフィック アンド インダストリアル リサーチ オーガニゼイション | Briquette manufacturing process |
| JP2008248009A (en) * | 2007-03-29 | 2008-10-16 | Mitsui Eng & Shipbuild Co Ltd | Separator which separates gas hydrate slurry containing large amount of water into gas hydrate and water |
| JP4509162B2 (en) * | 2007-10-26 | 2010-07-21 | 三菱重工業株式会社 | Biomass gasifier |
| CN105438849A (en) * | 2015-10-29 | 2016-03-30 | 成都易态科技有限公司 | Dust discharging process and dust discharging structure used for yellow phosphorus gas purifying |
| DE102016009982A1 (en) * | 2016-08-19 | 2018-02-22 | Walter Kuntschar | Gasification system for sewage sludge for the generation of a motor-compatible synthesis gas |
| JP6623134B2 (en) * | 2016-09-12 | 2019-12-18 | 有限会社マスダ製作所 | Powder supply device |
| CN107158876A (en) * | 2017-07-18 | 2017-09-15 | 洛阳建材建筑设计研究院有限公司 | The production of hydrocarbons technique of high-temperature oil gas dust arrester after a kind of oil shale retorting |
-
2018
- 2018-06-05 CN CN201810567509.2A patent/CN108559560B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108559560A (en) | 2018-09-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108559560B (en) | Dust collector of inflammable and explosive gas | |
| CN210171928U (en) | Pulverized coal screening machine with self-cleaning function | |
| CN102580835A (en) | Sulfur crushing/grading production line | |
| CN219192810U (en) | Release paper removing device | |
| CN215610329U (en) | Energy-concerving and environment-protective type compressed air purifies after treatment facility | |
| CN102853436B (en) | Exhaust gas treatment system | |
| CN108744813A (en) | A kind of dust-extraction unit of flammable explosive gas | |
| CN201910689U (en) | Positive-pressure shell type three-phase asynchronous motor | |
| CN201694623U (en) | Spiral conveyor | |
| CN209067838U (en) | A kind of anode rapping transmission seal device of round type electric precipitator | |
| CN113877318A (en) | Dust removal explosion-proof equipment is used in flour processing | |
| CN209918533U (en) | Smoke exhaust device of test station | |
| CN204294130U (en) | Flue gas mixed flow tower | |
| CN103505946B (en) | Hermetic filter cylinder cleaning machine | |
| CN207432724U (en) | A kind of Insulation Material clean conveyance system of power cable production technology section | |
| CN219519856U (en) | Dust recycling device | |
| CN217102128U (en) | Pipeline exhaust device of raw coal material pneumatic conveying system | |
| CN216143758U (en) | Based on power boiler dust removal processing apparatus | |
| CN109372728A (en) | A kind of manufacture oxygen compressor | |
| CN209761674U (en) | Portable air compressor capable of avoiding thorough separation of oil and gas with power supply | |
| CN213591351U (en) | Dust collector for crushing system | |
| CN209989435U (en) | Sintering machine tail dust collector | |
| CN208004115U (en) | The dustless crusher of starter powder | |
| CN206240634U (en) | A kind of sealing guider of the cathode rapping of round type electric cleaner | |
| CN113831929A (en) | Device suitable for microwave separation oil rock |
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 |