CN205243552U - Low temperature updraft ventilator for coal mine - Google Patents
Low temperature updraft ventilator for coal mine Download PDFInfo
- Publication number
- CN205243552U CN205243552U CN201520841599.1U CN201520841599U CN205243552U CN 205243552 U CN205243552 U CN 205243552U CN 201520841599 U CN201520841599 U CN 201520841599U CN 205243552 U CN205243552 U CN 205243552U
- Authority
- CN
- China
- Prior art keywords
- air exhauster
- air
- casing
- cold
- coal mining
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a low temperature updraft ventilator for coal mine, include: the plastic width -lock type single -layer sealed packing case comprises a casin, the one end of box is provided with the air inlet pipeline, and the other end is provided with out wind pipe, be provided with the air exhauster in the out wind pipe, the air exhauster is located inside the box, the box middle part still is provided with the filter screen, the inside cooling nozzle that is provided with of air exhauster, box inside is provided with a plurality of cold -storage packages, the cold -storage package lies in between air inlet pipeline and the filter screen. In this way, the utility model discloses low temperature updraft ventilator for coal mine can effectively air exhaust, and factor of safety is high, simple structure, safe and reliable.
Description
Technical field
The utility model relates to mining equipment field, particularly relates to a kind of coal mining low-temperature extractor fan.
Background technology
When coal work is tunneled in colliery, working face is blind alley, while coal mining due to driving, constantly there is Gas, bottom, access lane, bobbin road blasting method is kept watch in now employing will be containing gas Air blowing, to ensure staff's safety, this method is net air due to what be blown into, fan blade does not contact and does not rub with coal dust, meet production safety code, but this method is haveed broken up return air channel coal dust, make working face air severe contamination, increase with the probability that causes workman to suffer from anthraco-silicosis, as adopt existing air exhauster exhausting, dirty wind will be discharged from air duct pipeline, working face becomes clean wind passage, but fan blade will not meet production safety code with coal dust friction.
Summary of the invention
The technical problem that the utility model mainly solves is to provide a kind of coal mining low-temperature extractor fan, effectively air draft, and safety coefficient is high, simple in structure, safe and reliable.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of coal mining low-temperature extractor fan is provided, comprise: casing, one end of described casing is provided with air inlet pipeline, the other end is provided with air outlet pipeline, in described air outlet pipeline, be provided with air exhauster, described air exhauster is located at box house, described casing middle part is also provided with screen pack, described air exhauster inside is provided with cooling spray mouth, described box house is provided with multiple cold-storage bags, and described cold-storage bag is between air inlet pipeline and screen pack.
In preferred embodiment of the utility model, described cold-storage bag is evenly distributed on the inwall of casing, and described cold-storage bag is ice bag.
In preferred embodiment of the utility model, described bottom half is provided with collecting tank, and described collecting tank is connected with the lower end of air exhauster by fluid pipeline.
In preferred embodiment of the utility model, the bottom of described collecting tank is provided with leakage fluid dram, and described fluid pipeline is connecting hose.
In preferred embodiment of the utility model, described screen pack comprises coarse strainer and fie screen, and described coarse strainer is arranged on the outside of fie screen, and described casing is hermetic type rectangular box.
The beneficial effects of the utility model are: the utility model coal mining low-temperature extractor fan, and effectively air draft, safety coefficient is high, simple in structure, safe and reliable.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the structural representation of the utility model coal mining low-temperature extractor fan one preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, casing, 2, air inlet pipeline, 3, air outlet pipeline, 4, air exhauster, 5, screen pack, 6, cooling spray mouth, 7, cold-storage bag, 8, collecting tank, 9, fluid pipeline, 10, leakage fluid dram.
Detailed description of the invention
To the technical scheme in the utility model embodiment be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiment. Based on the embodiment in the utility model, those of ordinary skill in the art are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, a kind of coal mining low-temperature extractor fan, comprise: casing 1, one end of described casing 1 is provided with air inlet pipeline 2, and the other end is provided with air outlet pipeline 3, in described air outlet pipeline 3, be provided with air exhauster 4, described air exhauster 4 is located at casing 1 inside, and described casing 1 middle part is also provided with screen pack 5, and described air exhauster 4 inside are provided with cooling spray mouth 6, described casing 1 inside is provided with multiple cold-storage bags 7, and described cold-storage 7 wraps between air inlet pipeline 2 and screen pack 5.
In addition, described cold-storage bag 7 is evenly distributed on the inwall of casing 1, and described cold-storage bag 7 is ice bag.
In addition, described casing 1 bottom is provided with collecting tank 8, and described collecting tank 8 is connected with the lower end of air exhauster 4 by fluid pipeline 9.
In addition, the bottom of described collecting tank 8 is provided with leakage fluid dram 10, and described fluid pipeline 9 is connecting hose.
In addition, described screen pack 5 comprises coarse strainer and fie screen, and described coarse strainer is arranged on the outside of fie screen, and described casing 1 is hermetic type rectangular box.
Be different from prior art, the utility model coal mining low-temperature extractor fan, effectively air draft, safety coefficient is high, simple in structure, safe and reliable.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a coal mining low-temperature extractor fan, it is characterized in that, comprise: casing, one end of described casing is provided with air inlet pipeline, and the other end is provided with air outlet pipeline, in described air outlet pipeline, be provided with air exhauster, described air exhauster is located at box house, and described casing middle part is also provided with screen pack, and described air exhauster inside is provided with cooling spray mouth, described box house is provided with multiple cold-storage bags, and described cold-storage bag is between air inlet pipeline and screen pack.
2. coal mining low-temperature extractor fan according to claim 1, is characterized in that, described cold-storage bag is evenly distributed on the inwall of casing, and described cold-storage bag is ice bag.
3. coal mining low-temperature extractor fan according to claim 1, is characterized in that, described bottom half is provided with collecting tank, and described collecting tank is connected with the lower end of air exhauster by fluid pipeline.
4. coal mining low-temperature extractor fan according to claim 3, is characterized in that, the bottom of described collecting tank is provided with leakage fluid dram, and described fluid pipeline is connecting hose.
5. coal mining low-temperature extractor fan according to claim 1, is characterized in that, described screen pack comprises coarse strainer and fie screen, and described coarse strainer is arranged on the outside of fie screen, and described casing is hermetic type rectangular box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520841599.1U CN205243552U (en) | 2015-10-28 | 2015-10-28 | Low temperature updraft ventilator for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520841599.1U CN205243552U (en) | 2015-10-28 | 2015-10-28 | Low temperature updraft ventilator for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205243552U true CN205243552U (en) | 2016-05-18 |
Family
ID=55942632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520841599.1U Expired - Fee Related CN205243552U (en) | 2015-10-28 | 2015-10-28 | Low temperature updraft ventilator for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205243552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332732A (en) * | 2015-10-28 | 2016-02-17 | 无锡市惠泽通用机械有限公司 | Low-temperature exhaust device for mines |
-
2015
- 2015-10-28 CN CN201520841599.1U patent/CN205243552U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332732A (en) * | 2015-10-28 | 2016-02-17 | 无锡市惠泽通用机械有限公司 | Low-temperature exhaust device for mines |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204627652U (en) | A kind of coal mine dedusting device | |
| CN104548776B (en) | Industrial dust collector with improved structure | |
| CN204193715U (en) | A kind of wet dust separater | |
| CN114060091B (en) | Colliery gas explosion early warning protector | |
| CN205243552U (en) | Low temperature updraft ventilator for coal mine | |
| CN206276155U (en) | Portable mine dust removing device | |
| CN107091110A (en) | A kind of dust removing down-hole of coal mine device | |
| CN203642741U (en) | High temperature waste gas utilization and dedusting system for petroleum proppant production workshop | |
| CN205225320U (en) | Explosion -proof updraft ventilator is used in pit in colliery | |
| CN208330437U (en) | A kind of mining circulation ventilation device | |
| CN204939414U (en) | A kind of emission-control equipment | |
| CN204060580U (en) | A kind of efficient drilling gas and coal dust Integrated Processing Unit | |
| CN106677777B (en) | A kind of Wet-type dust-removal fan for coalcutter | |
| CN105332732A (en) | Low-temperature exhaust device for mines | |
| CN104353312A (en) | Multitube impact dust-removing device with centrifugal fan and dust removing method | |
| CN203130144U (en) | Gas collector for mining | |
| CN205000987U (en) | Pnematic coal dust cleaner | |
| CN203833029U (en) | Coal storage bunker dust and gas processing system | |
| CN105332731A (en) | Anti-explosion air extracting device for coal mine well | |
| CN205164479U (en) | Secondary desulfurization dust pelletizing system of boiler | |
| CN206570029U (en) | A kind of hydrogen gas recovering device in industrial waste gas | |
| CN206092050U (en) | Portable ice -cold air conditioning equipment | |
| CN205760410U (en) | Mining dust catcher | |
| CN205340414U (en) | Mine air purifier | |
| CN205435279U (en) | Sulphur ammonium dust absorption tower |
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: 20160518 Termination date: 20161028 |