CN204024656U - A kind of mine foam deduster - Google Patents
A kind of mine foam deduster Download PDFInfo
- Publication number
- CN204024656U CN204024656U CN201420475773.0U CN201420475773U CN204024656U CN 204024656 U CN204024656 U CN 204024656U CN 201420475773 U CN201420475773 U CN 201420475773U CN 204024656 U CN204024656 U CN 204024656U
- Authority
- CN
- China
- Prior art keywords
- foam
- protection box
- water inlet
- inlet pipe
- blast pipe
- 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
- 239000006260 foam Substances 0.000 title claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000004677 Nylon Substances 0.000 claims description 8
- 229920001778 nylon Polymers 0.000 claims description 8
- 239000000428 dust Substances 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000004604 Blowing Agent Substances 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 239000003245 coal Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 4
- 230000001629 suppression Effects 0.000 description 4
- 239000011435 rock Substances 0.000 description 3
- 208000001254 Occupational Disease Diseases 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 239000011449 brick Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003203 everyday Effects 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
Abstract
The utility model discloses a kind of mine foam deduster, it mainly comprises protection box, foam dispenser, blast pipe, water inlet pipe, interstage valve, foam adsorption apparatus, foam device, gate valve and pressure meter.In described protection box, horizontal string has two parallel pipelines; described foam device is installed on the blast pipe in protection box; described water inlet pipe is summarized in foam device; described foam adsorption apparatus is core apparatus; be installed on the water inlet pipe in protection box; a small-sized snap joint is respectively installed on the blast pipe outside described protection box and water inlet pipe, and described foam dispenser is positioned at outside protection box and is connected by a large-scale snap joint with foam device.This deduster has been eliminated the adjustment work before each use substantially, has reduced sharply use difficulty concerning worker, and technology dust-laying effect is obvious, has effectively reduced dust concentration, has protected that worker's is safe, healthy.
Description
Technical field
The utility model belongs to coal depositing dust field, relates to a kind of mine foam deduster.
Background technology
Dust harzard is one of six great tradition disasters of coal production, universal along with mechanized extraction in recent years, and colliery is produced dirt intensity and is further strengthened, and to Safety of Coal Mine Production, brings very large threat.Especially at current fully-mechanized digging machine, be widely used in the headwork of underground coal rock gangway, make rock/coal rock tunnel list enter efficiency and greatly improve, follow fully-mechanized digging machine operation to produce a large amount of coal petrography dirt.In order to reduce fully-mechanized digging machine operation, connect dirt personnel Occupational Disease Hazards, guarantee worker's life and health, reduce fully-mechanized digging machine operation and produce dirt, use for reference up-to-date dust-settling technology, my unit designs and this mine foam dust catcher device of processing and fabricating.This technology dust-laying effect is obvious, has effectively reduced dust concentration, has protected that worker's is safe, healthy.
Utility model content
The purpose of this utility model is to provide a kind of easy for installation, and dust-laying effect is obvious, has effectively reduced the mine foam deduster of dust concentration.
The utility model takes following technical scheme to realize: a kind of mine foam deduster, it mainly comprises protection box, foam dispenser, blast pipe, water inlet pipe, interstage valve, foam adsorption apparatus, foam device, gate valve and pressure meter, in described protection box, horizontal string has two parallel pipelines, one is blast pipe, another root is water inlet pipe, described foam device is installed on the blast pipe in protection box, described water inlet pipe is summarized in foam device, described foam adsorption apparatus is core apparatus, be installed on the water inlet pipe in protection box, a nylon sheet is installed in described protection box, described foam device and foam adsorption apparatus are positioned at nylon sheet, a small-sized snap joint is respectively installed on the blast pipe outside described protection box and water inlet pipe, an interstage valve and a gate valve, described gate valve is positioned at protection box, described foam dispenser is positioned at outside protection box and is connected by a large-scale snap joint with foam device.
The lower end of described foam adsorption apparatus is connected with an arm, and little gate valve and a vacuum meter are installed on arm, and the end port of arm is set to a Wei Chouji hole, hole.
Pressure meter is also installed on described water inlet pipe.
The utlity model has in sum following beneficial effect: covering performance is good, form intensive foams and cover dirt source, stop dust to spread to the external world; Contact area is large, and foam group total surface area increases, and has increased the collision probability with grit; Wetting speed is fast, contains the surfactant that increases dust hydrophilicity in the liquid film of foam, easily makes dust wetting.Stick performance good, foam has good viscosity, has increased the efficiency of sticking of foam and dust.This installs the power that relies on water, according to the ratio regulating, automatically adds blowing agent, and it is convenient, simple to operate to control, and device is interior without any moving component, power supply, uses safety, reliable; Foam dust suppression is compared with other wet type dust suppression, and water supply volume can reduce 35～80%, and dust suppression efficiency is higher 2～5 times than spray sprinkler, and dust-laying effect is obvious.
Accompanying drawing explanation
Fig. 1 is the utility model general structure schematic diagram;
Wherein: 1, protection box; 2, foam dispenser; 3, blast pipe; 4, water inlet pipe; 5, interstage valve; 6, foam device; 7, foam adsorption apparatus; 8, gate valve; 9, little gate valve; 10, take out agent hole; 11, vacuum meter; 12, large-scale snap joint; 13, pressure meter; 14, small-sized snap joint; 15, nylon sheet.
The specific embodiment
As shown in Figure 1, a kind of mine foam deduster, it mainly comprises protection box 1, foam dispenser 2, blast pipe 3, water inlet pipe 4, interstage valve 5, foam adsorption apparatus 7, foam device 6, gate valve 8 and pressure meter 13, the interior horizontal string of described protection box 1 has two parallel pipelines, one is blast pipe 3, another root is water inlet pipe 4, described foam device 6 is installed on the blast pipe 3 in protection box 1, described water inlet pipe 4 is summarized in foam device 6, described foam adsorption apparatus 7 is core apparatus, be installed on the water inlet pipe 3 in protection box 1, a nylon sheet 15 is installed in described protection box 1, described foam device 6 and foam adsorption apparatus 7 are positioned at nylon sheet 15, a small-sized snap joint 14 is respectively installed on the blast pipe 3 outside described protection box 1 and water inlet pipe 4, an interstage valve 5 and a gate valve 8, described gate valve 8 is positioned at protection box 1, described foam dispenser 2 is positioned at outside protection box 1 and is connected by a large-scale snap joint 12 with foam device 6.
The specific embodiment: the lower end of described foam adsorption apparatus 7 is connected with an arm, is provided with little gate valve 9 and a vacuum meter 11 on arm, the end port of arm is set to a Wei Chouji hole, hole 10.
On described water inlet pipe 4, pressure meter 13 is also installed.
Further, adopt monoblock nylon sheet 15 to be processed into damascene structures, greatly improved the leakage problem that tubular structure brings.
Further, mine foam deduster is exactly high-pressure air source and the current that utilize coal mine evacuation working face, utilizes principle of water-jet to form negative pressure in foaming agent suction port, thereby sucks blowing agent; After blowing agent being mixed with water at device interior, add a certain amount of pressure wind, by foam device 6, produce the high multiple gas of large volume, liquid two-phase foam, by nozzle, to development machine cutting coal petrography position, spray.Foam is by holding back, and modes such as colliding, spread, stick acts on dust granules, thereby effectively reduces dust concentration.
Further, mine foam dust settler core devices packs into after protection box, uses magnet base to inhale on dolly; In dolly, be the blowing agent storage bin of 70 liters, pipette stretches into liquid reserve tank.
Further, in actual use, core devices and dolly separately can be used; Split-type structural and foam device core component are very light, are convenient to independent use, as built a blowing agent liquid storage tank by laying bricks or stones at product dirt pits, core devices is placed in to pool side and connects water, press wind to use; Or core devices is adsorbed on separately on product dirt equipment such as combining pick, then pipette and blowing agent UNICOM can be used, blowing agent has obviously reduced the use amount of water, has reduced sinking that equipment causes because place to use is flooded.
Set up wind power ganged device, same equipment is adjusted after the ratio of blowing agent, water, wind in use, can locking protection box 1 shell, every day use or only control the interstage valve 5 in geomantic omen while blinding off a line with operation; Substantially eliminate the adjustment work before each use, concerning worker, reduced sharply use difficulty.
Further, mine foam dust laying device and blowing agent are used in conjunction with the foam of generation by holding back, the mode such as collide, spread, stick acts on dust, greatly improve the dust suppression efficiency of mechanized extraction work plane, save water source, for getting working face is created good working environment, improve the operating efficiency of underground operators, reduce the probability that digging one line worker suffers from occupational disease simultaneously, be a kind of more effective dust-suppression method, can effectively solve Mine Dust disaster seriously and administer difficult problem.
The above is the utility model embodiment, does equivalence change or modify therefore all according to structure, feature and principle described in the utility model application range, is included in the utility model patent claim.
Claims (3)
1. a mine foam deduster, it mainly comprises protection box, foam dispenser, blast pipe, water inlet pipe, interstage valve, foam adsorption apparatus, foam device, gate valve and pressure meter, it is characterized in that: in described protection box, horizontal string has two parallel pipelines, one is blast pipe, another root is water inlet pipe, described foam device is installed on the blast pipe in protection box, described water inlet pipe is summarized in foam device, described foam adsorption apparatus is core apparatus, be installed on the water inlet pipe in protection box, a nylon sheet is installed in described protection box, described foam device and foam adsorption apparatus are positioned at nylon sheet, a small-sized snap joint is respectively installed on the blast pipe outside described protection box and water inlet pipe, an interstage valve and a gate valve, described gate valve is positioned at protection box, described foam dispenser is positioned at outside protection box and is connected by a large-scale snap joint with foam device.
2. mine foam deduster according to claim 1, is characterized in that: the lower end of described foam adsorption apparatus is connected with an arm, and little gate valve and a vacuum meter are installed on arm, and the end port of arm is set to a Wei Chouji hole, hole.
3. mine foam deduster according to claim 1, is characterized in that: pressure meter is also installed on described water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420475773.0U CN204024656U (en) | 2014-08-22 | 2014-08-22 | A kind of mine foam deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420475773.0U CN204024656U (en) | 2014-08-22 | 2014-08-22 | A kind of mine foam deduster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204024656U true CN204024656U (en) | 2014-12-17 |
Family
ID=52064540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420475773.0U Expired - Fee Related CN204024656U (en) | 2014-08-22 | 2014-08-22 | A kind of mine foam deduster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204024656U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106039884A (en) * | 2016-07-07 | 2016-10-26 | 安徽理工大学 | Remote monitoring automatic open type foam dust removal device |
| CN107313802A (en) * | 2017-04-25 | 2017-11-03 | 贵州理工学院 | Tailings liquefaction floating harvester |
| CN112169495A (en) * | 2020-10-13 | 2021-01-05 | 胡昆江 | Park flower bed plant pollen processing apparatus that flies apart |
-
2014
- 2014-08-22 CN CN201420475773.0U patent/CN204024656U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106039884A (en) * | 2016-07-07 | 2016-10-26 | 安徽理工大学 | Remote monitoring automatic open type foam dust removal device |
| CN106039884B (en) * | 2016-07-07 | 2019-01-22 | 安徽理工大学 | A kind of self opening foam dust-removing device remotely monitored |
| CN107313802A (en) * | 2017-04-25 | 2017-11-03 | 贵州理工学院 | Tailings liquefaction floating harvester |
| CN112169495A (en) * | 2020-10-13 | 2021-01-05 | 胡昆江 | Park flower bed plant pollen processing apparatus that flies apart |
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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 |
Granted publication date: 20141217 Termination date: 20150822 |
|
| EXPY | Termination of patent right or utility model |