CN207554044U - Spraying firing dust system between a kind of coal mining machine roller blade - Google Patents
Spraying firing dust system between a kind of coal mining machine roller blade Download PDFInfo
- Publication number
- CN207554044U CN207554044U CN201721710974.4U CN201721710974U CN207554044U CN 207554044 U CN207554044 U CN 207554044U CN 201721710974 U CN201721710974 U CN 201721710974U CN 207554044 U CN207554044 U CN 207554044U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- nozzle carrier
- mining machine
- machine roller
- helical blade
- 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
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses spraying firing dust system between a kind of coal mining machine roller blade, including the helical blade on coal mining machine roller, it is characterized in that, the spraying firing dust system is mounted on the non-defeated coal side of helical blade, the spraying firing dust system includes nozzle carrier pedestal, nozzle carrier, nozzle II and aqueduct, the nozzle carrier pedestal is arranged on helical blade, the nozzle carrier is mounted on nozzle carrier pedestal, the nozzle II is fixedly mounted in nozzle carrier, the aqueduct is communicated with water channel used in the nozzle I on the defeated coal side of helical blade, the water inlet end of the nozzle II is connected with the water outlet of aqueduct, the water inlet end of the aqueduct is connected to the water inlet of nozzle I.The utility model is simple in structure, the ability of coal mining machine roller spray for dust suppression is substantially increased, the dust that coal stream generates in transmission process has been wiped out in time, roller is made to have better dust removing effects, working face dust concentration is reduced simultaneously, substantially improves the environment of working face.
Description
Technical field
The utility model is related to a kind of spraying firing dust system, spraying firing dust system between specifically a kind of coal mining machine roller blade
System belongs to the technical field of coal mine machinery.
Background technology
Currently, coal is the important energy source and the raw material of industry in China, and the effective supply of coal is for ensuring that China its people pass through
Ji health, sustainable development and energy security have highly important strategic importance；Coalcutter is set as the main coal mining of fully mechanized mining
It is standby, it is to realize one of coal production mechanization and intelligentized important equipment；With the growth increasingly of resource requirement, large-scale digging
The use of machinery is more and more extensive.Existing coalcutter is to crush coal seam coal breakage with the pick of roller, and output fine coal rate is high, coal
Dirt is big, and coal dust is both serious explosive source and pneumoconiosis pathogeny in mine, very harmful.Therefore, it is big in coal mine machineryization
Under the background of production, dust removing effects quality becomes the basic demand of coal mining machine roller.The structure of conventional coal mining machine roller such as Fig. 1 institutes
Show, using nozzle is set on blade, end plate or toothholder, it is defeated between the blades can not to eliminate coal stream towards pick crown for water mist
Send the dust generated in the process so that working environment is poor.
Invention content
In view of the above-mentioned problems of the prior art, the utility model provides spraying firing dust between a kind of coal mining machine roller blade
System can effectively solve the problem that coal stream generates dust and the technical barrier of operating environment difference in transmission process between the blades.
To achieve these goals, spraying firing dust system between a kind of coal mining machine roller blade that the utility model uses, packet
Include the helical blade on coal mining machine roller, which is characterized in that the spraying firing dust system is mounted on the non-defeated coal side of helical blade
On, the spraying firing dust system includes nozzle carrier pedestal, nozzle carrier, nozzle II and aqueduct, the nozzle carrier pedestal setting
On helical blade, the nozzle carrier is mounted on nozzle carrier pedestal, and the nozzle II is fixedly mounted in nozzle carrier, described defeated
Waterpipe is communicated with water channel used in the nozzle I on the defeated coal side of helical blade, the water inlet end and aqueduct of the nozzle II
Water outlet be connected, the water inlet end of the aqueduct is connected to the water inlet of nozzle I.
Preferably, the nozzle carrier pedestal may be configured as 2-3, and is mounted on and its phase on each nozzle carrier pedestal
The nozzle carrier and nozzle II matched.
Preferably, the nozzle carrier pedestal is mounted on by helical blade tail portion and along it at axial 1/4.
Preferably, the nozzle II is threadably secured in nozzle carrier.
Compared with prior art, the utility model is mounted with several according to the width of helical blade in its non-defeated coal side
Nozzle, and water transport channel is shared with being arranged on original nozzle on helical blade, it is simple in structure, the cost of production is reduced,
And the ability of coal mining machine roller spray for dust suppression is substantially increased, the dust that coal stream generates in transmission process has been wiped out in time, has been made
Roller has better dust removing effects, while reduces working face dust concentration, substantially improves the environment of working face.
Description of the drawings
Fig. 1 is the structure diagram of spraying firing dust system in the prior art；
Fig. 2 is the structure diagram of the utility model；
Wherein：1st, helical blade；2nd, non-defeated coal side；3rd, nozzle carrier pedestal；4th, nozzle carrier；5th, nozzle II；6th, aqueduct；
7th, defeated coal side；8th, nozzle I.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Fig. 2, spraying firing dust system between a kind of coal mining machine roller blade, including the helical blade on coal mining machine roller
1, which is mounted on the non-defeated coal side 2 of helical blade 1, mainly includes nozzle carrier pedestal 3, nozzle carrier 4, nozzle
II 5 and aqueduct 6, wherein, nozzle carrier pedestal 3 is arranged on helical blade 1, and nozzle carrier 4 is mounted on nozzle carrier pedestal 3,
Nozzle II 5 is fixedly mounted in nozzle carrier 4.Aqueduct 6 and water channel used in the nozzle I 8 on 1 defeated coal side 7 of helical blade
It communicates.The water inlet end of nozzle II 5 is connected with the water outlet of aqueduct 6, at this point, the water inlet end of aqueduct 6 is connected to spray
The water inlet of mouth I 8.
Further, in order to preferably wipe out the dust generated in coal stream transmission process, face dust concentration is reduced, is changed
Kind environment on coalface.According to the width of helical blade, nozzle carrier pedestal 3 may be configured as 2-3, and 3 on each nozzle carrier pedestal
It is mounted on matched nozzle carrier 4 and nozzle II 5.
Further, in order to reach best dirt effect of going out, nozzle carrier pedestal 3 is mounted on by 1 tail portion of helical blade
And along it at axial 1/4.
Further, for the ease of repair, damaged nozzle is convenient for changing, nozzle II 5 is threadably secured mounted on spray
In mouth seat 4.
Above example is only the explanation to the utility model, is not the limitation to the utility model.For ability
For the technical staff in domain, still can technical solution recorded in previous embodiment be modified or be carried out etc.
With replacement.It is all in the spirit and principles of the utility model, any modification, equivalent replacement, improvement and so on should be included in
Within the scope of protection of the utility model.
Claims (4)
1. a kind of spraying firing dust system between coal mining machine roller blade, including the helical blade on coal mining machine roller（1）, feature exists
In the spraying firing dust system is mounted on helical blade（1）Non- defeated coal side（2）On, the spraying firing dust system includes nozzle
Seat pedestal（3）, nozzle carrier（4）, nozzle II（5）And aqueduct（6）, the nozzle carrier pedestal（3）It is arranged on helical blade（1）
On, the nozzle carrier（4）Mounted on nozzle carrier pedestal（3）On, the nozzle II（5）It is fixedly mounted on nozzle carrier（4）In, it is described
Aqueduct（6）With helical blade（1）Defeated coal side（7）On nozzle I（8）Used water channel communicates, the nozzle II（5）'s
Water inlet end and aqueduct（6）Water outlet be connected, the aqueduct（6）Water inlet end be connected to nozzle I（8）Water inlet
At mouthful.
2. spraying firing dust system between a kind of coal mining machine roller blade according to claim 1, which is characterized in that the nozzle
Seat pedestal（3）It may be configured as 2-3, and each nozzle carrier pedestal（3）On be mounted on matched nozzle carrier（4）And spray
Mouth II（5）.
3. spraying firing dust system between a kind of coal mining machine roller blade according to claim 1 or 2, which is characterized in that described
Nozzle carrier pedestal（3）Mounted on by helical blade（1）Tail portion starts and along it at axial 1/4.
4. spraying firing dust system between a kind of coal mining machine roller blade according to claim 1, which is characterized in that the nozzle
Ⅱ（5）It is threadably secured mounted on nozzle carrier（4）In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721710974.4U CN207554044U (en) | 2017-12-11 | 2017-12-11 | Spraying firing dust system between a kind of coal mining machine roller blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721710974.4U CN207554044U (en) | 2017-12-11 | 2017-12-11 | Spraying firing dust system between a kind of coal mining machine roller blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207554044U true CN207554044U (en) | 2018-06-29 |
Family
ID=62665739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721710974.4U Active CN207554044U (en) | 2017-12-11 | 2017-12-11 | Spraying firing dust system between a kind of coal mining machine roller blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207554044U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173262A (en) * | 2019-06-27 | 2019-08-27 | 天地科技股份有限公司上海分公司 | Cutting units dust suppression structure |
| CN112943235A (en) * | 2021-04-12 | 2021-06-11 | 三一重型装备有限公司 | Spraying water channel structure and coal mining machine roller |
-
2017
- 2017-12-11 CN CN201721710974.4U patent/CN207554044U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173262A (en) * | 2019-06-27 | 2019-08-27 | 天地科技股份有限公司上海分公司 | Cutting units dust suppression structure |
| CN112943235A (en) * | 2021-04-12 | 2021-06-11 | 三一重型装备有限公司 | Spraying water channel structure and coal mining machine roller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207554044U (en) | Spraying firing dust system between a kind of coal mining machine roller blade | |
| CN203867572U (en) | Dust suppression system of tunneling machine | |
| CN202132042U (en) | Combined external spraying wind/water dust removing device for developing machine | |
| CN101575975A (en) | Dust removing method and device of cantilever-type comprehensive mechanized development machine | |
| CN206888979U (en) | One kind pick coal machine and its automatic dustfall device | |
| CN105003216A (en) | Orifice dust remover | |
| CN204920908U (en) | Utilize device of ultrasonic cleaning coal bed gas passageway | |
| CN206419059U (en) | A kind of coal-face Dust Concentration abatement system | |
| CN206874303U (en) | A kind of mining dust catcher | |
| CN202273615U (en) | A drilling dust removing device | |
| CN205602618U (en) | Novel belt feeder clean -up equipment | |
| CN207554040U (en) | A kind of coal mining machine roller combined type end plate | |
| CN207013184U (en) | Valve element and the anti-stifled easy cleaning dust prevention sprinkler to match therewith | |
| CN1060841C (en) | Long tube type high pressure water fog dust cleaning method and device for roll coal-cutter | |
| CN105257289A (en) | Coal cutter drum with wear-resistant ultrasonic cutting picks | |
| CN107879061A (en) | A kind of cigarette machine belt beating clearing apparatus | |
| CN204591274U (en) | Development machine external spraying dust-arrest device | |
| CN204125610U (en) | A kind of weaving traction roller of improvement | |
| CN207528054U (en) | Improved sintering machine distributing material-loosing apparatus | |
| CN204412501U (en) | A kind of mining temperature reduction dedusting sprayer | |
| CN208347821U (en) | A kind of no nozzle anti-blocking plug cavity type is mining wind power ganged spraying | |
| CN207872345U (en) | A kind of novel processing unit (plant) of wormwood pretreatment | |
| CN207812986U (en) | A kind of removal building steel tube outer wall cement eliminates knife with changeable type | |
| CN204672045U (en) | Bag dedusting star Segmented bag cage | |
| CN203441488U (en) | Cutting device of longitudinal axis type roadheader |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 221000 No. 1 Huatai Road, Third Industrial Park, hi tech Industrial Development Zone, Jiangsu, Xuzhou Patentee after: Xuzhou middle mine Hiro Mine Equipment Co., Ltd. Address before: 221000 No. 1 Huatai Road, Third Industrial Park, hi tech Industrial Development Zone, Jiawang District, Xuzhou, Jiangsu Patentee before: Xuzhou middle mine Hiro Mine Equipment Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |