CN204984417U - Install spraying module on coal -winning machine - Google Patents
Install spraying module on coal -winning machine Download PDFInfo
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- CN204984417U CN204984417U CN201520641631.1U CN201520641631U CN204984417U CN 204984417 U CN204984417 U CN 204984417U CN 201520641631 U CN201520641631 U CN 201520641631U CN 204984417 U CN204984417 U CN 204984417U
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Abstract
The utility model discloses an install spraying module on coal -winning machine, including the fixed block, this fixed block has a plurality of surfaces, and it has a plurality of mounting holes that are used for installing the shower nozzle to distribute on the part surface of fixed block, and the orientation of these mounting holes is different. The utility model discloses a form of fixed module, a plurality of shower nozzles that can once integrate, the installation of messenger's shower nozzle is more convenient, small, the high colliery of intensity anti energy of rupture reinforce in the pit, the fixed back of each shower nozzle, the orientation is inequality, is regular arrangement, product dirt source is surrounded to the integrated transmission of spray flow multiple spot, full angle, the dust fall is efficient, the project organization of integrated nature is favorable to protecting the shower nozzle, and the shower nozzle is difficult to be out of order, only need set up two delivery pipes simultaneously, it is more convenient that water conservancy is supplied with.
Description
Technical field
The utility model relates to a kind of cleaner, is specifically related to a kind of spray module be arranged on coal-winning machine.
Background technology
Coal-winning machine is the capital equipment of coal mine operation.Anti-, the depositing dust that underground coal mine uses and equipment must meet the requirement of country and industry relevant criterion, and ensure that it normally runs.Along with the raising of coal mining intensity and Mechanization Level, while raising coal production, the dust concentration in dust-producing amount and mine operation place also increases greatly.
Dust is one of large disaster in colliery five.On the one hand, dust is very big to the health hazard of human body, especially respirable dust.Coal miner is in high concentrate dust operating environment place for a long time, very easily suffers from pneumoconiosis.On the other hand, underground coal mine dust concentration is high, easily sets off an explosion.Once coal-dust explosion occurs in down-hole, often create greater casualties accident, even seriously destroys mine, brings huge economic loss.In addition, the dust of job site is understood aggravating laboring environment, reduces visibility, affects labor productivity, is increased industrial accident rates, and causes skin disease and ophthalmology disease, the wearing and tearing of acceleration mechanical equipment.
Getting working face is the place that underground coal mine dust-producing amount is maximum, dust concentration is the highest, especially fully-mechanized coalface.When coal-winning machine coal cutting works, in order to reduce the dust concentration of fully-mechanized mining working, generally on coal-winning machine, pulverizing nozzle being installed, spraying while coal mining, to reduce the dust concentration of work plane.But the nozzle location being arranged on machine front is at present irregular, and angle is uncertain, spray uneven, make depositing dust spray effect undesirable.
Summary of the invention
For above-mentioned problems of the prior art, the purpose of this utility model is, provides a kind of spray module be arranged on coal-winning machine, and by the Reasonable Arrangement to nozzle, make spray coverage more even, dust-laying effect is better.
In order to realize above-mentioned task, the utility model by the following technical solutions:
Be arranged on the spray module on coal-winning machine, comprise fixed block, this fixed block has multiple surface, and the part surface of fixed block is distributed with multiple installing hole for mounting spray head, these installing holes towards difference.
Further, offer waterway in described fixed block, one end of waterway passes fixed block, and waterway and installing hole pass through and connect.
Further, the surface of described fixed block offers protective hole, described mounting hole site is in protective hole, and the dead in line of the axis of installing hole and protective hole.
Further, described fixed block has the surface that there is angle for a pair, is called the first side and the second side, and the first side and the second side are distributed with multiple installing hole separately along its length.
Further, the surface of described fixed block is plane.
Further, the angle between the axis of the angle between the axis of the installing hole on the first described side and the first side, the installing hole on the second side and the second side all along the first side, the length direction of the second side increases successively.
Further, described fixed block has seven surfaces, be respectively the end face and bottom surface that are parallel to each other, the first end face be parallel to each other and the second end face, with end face, bottom surface, stationary plane that the first end face is all vertical with the second end face, the datum parallel with stationary plane, and the first described side, the second side; Wherein the first side, the second side connect datum and end face, bottom surface respectively.
Further, the angle between the axis of the angle between the axis of the installing hole on the first described side and datum, the installing hole on the second side and datum all along the first side, the length direction of the second side increases successively.
Further, the first described end face or the second end face are distributed with installing hole.
The utility model has following technical characterstic:
1. adopt the form of stuck-module, can once integrated multiple shower nozzle, make the installation of shower nozzle more convenient, volume is little, intensity height underground coal mine survivability is strong;
2., after each shower nozzle is fixed, towards being not identical, in the arrangement mode of rule, dust production resource is surrounded in the integrated transmitting of spray flow multiple spot, full angle, dustfall efficiency is high;
3. the project organization of integration, be conducive to protecting shower nozzle, shower nozzle is not easy to be out of order; Only need arrange two feed pipes, waterpower supply is convenient simultaneously.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram (elevation) of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the right view of Fig. 1;
Fig. 4 (a), Fig. 4 (b), Fig. 4 (c), Fig. 4 (d), Fig. 4 (e), Fig. 4 (f), Fig. 4 (g) are respectively C-C, D-D, E-E, F-F, G-G, H-H, J-J direction view of Fig. 1;
Number in the figure represents: 1-fixed block, 2-installing hole, 3-protective hole, 4-waterway, 101-end face, 102-bottom surface, the 103-the first side, the 104-the second side, 105-datum, 106-stationary plane, the 107-the first end face, the 108-the second end face.
Detailed description of the invention
At coal-winning machine work plane, dust concentration is very high, in order to reach good dust-laying effect, needs the work plane before coal-winning machine to carry out the sprinkling of water smoke in even, comprehensive mode.Therefore study emphatically in this programme a kind ofly adapt to coal-winning machine work requirements, can reach comprehensively, the spray module of gapless dedusting.
Be arranged on the spray module on coal-winning machine, comprise fixed block 1, this fixed block 1 has multiple surface, and the part surface of fixed block 1 is distributed with multiple installing hole 2 for mounting spray head, these installing holes 2 towards difference.
As shown in Figure 1, the basic structure of spray module is fixed block 1, and fixed block 1 here can be various shape, reacts to be fixed block 1 in its external structure and to have multiple surface.A part of surface is distributed with installing hole 2, installing hole 2 towards difference, so after shower nozzle is arranged in installing hole 2, the injection direction of shower nozzle is different.The object arranging multiple surface to make on fixed block 1 all directions can processing mounting holes 2 easily, and shower nozzle with multiple angular distribution on fixed block 1, can be reached and spray even, gapless object.Installing hole 2 adopts screwed hole, is convenient to and shower nozzle abutting joint.Consider difficulty and the practicality of process in this programme, the surface of fixed block 1 is plane.
In fixed block 1, offer waterway 4, one end of waterway 4 passes fixed block 1, waterway 4 and installing hole 2 company of passing through.Another benefit arranging fixed block 1 is, supplying water to a large amount of shower nozzles only needs a feed pipe.One end that feed pipe and waterway 4 pass fixed block 1 is docked, can water supply process be completed, make water system structure simpler.
In order to protect shower nozzle use procedure, in this programme fixed block 1 surface on offer protective hole 3, described installing hole 2 is arranged in protective hole 3, and the dead in line of the axis of installing hole 2 and protective hole 3.As shown in the figure, be equivalent to first offer protective hole 3 on the surface of fixed block 1, and then process installing hole 2 bottom protective hole 3 again.Can a part of shower nozzle be held in protective hole 3, the spout part of shower nozzle can be exposed outside, and remainder be arranged in protective hole 3, effectively prevents shower nozzle to be subject to the infringements such as shock.
In order to form effective spraying area, shower nozzle is needed to arrange regularly on fixed block 1.Fixed block 1 has the surface that there is angle for a pair, is called and the first side 103 and the second side, side 104, first 103 and the second side 104 are distributed with multiple installing hole 2 separately along its length.
The first side 103 on fixed block 1 and the second side 104 are symmetrical arranged, and size is identical, is strip-shaped surface.The length direction in two faces is same direction (can regard arrow indicated direction in Fig. 1 as).Such setting, can make installing hole 2 with certain rule arrangement on both surfaces, be convenient to sprinkling process.
Particularly, the angle between the axis of the angle between the axis of the installing hole 2 on the first side 103 and the first side 103, the installing hole 2 on the second side 104 and the second side 104 all increases successively along the length direction of the first side 104, side 103, second.That is, along the length direction of the first side 103 and the second side 104, the angle between installing hole 2 and the first side 103 or the second side 104 increases gradually.Such as, in the example of Fig. 1, if the angle on the first side 103 between the installing hole 2 at C place and the first side 103 is 30 °, the angle so between the installing hole 2 at D place and the first side 103 can be just 40 °, by that analogy.
More specifically, in this programme, fixed block 1 has seven surfaces, be respectively the end face 101 and bottom surface 102 that are parallel to each other, the first end face 107 and the second end face 108 be parallel to each other, with end face 101, stationary plane 106 that bottom surface 102, first end face 107 is all vertical with the second end face 108, the datum 105 parallel with stationary plane 106, and the first described side 104, side 103, second; Wherein the first side 104, side 103, second connects datum 105 and end face 101, bottom surface 102 respectively.
This fixed block 1 can be regarded a rectangular block as and cut to bilateral symmetry along one surface, forms the first side 103 and the second side 104, and the structure formed.There is certain angle between first side 103 and the second side 104, the shower nozzle of distribution on it can being made overall towards scattering.
So, furthermore, the angle between the axis of the angle between the axis of the installing hole 2 on the first side 103 and datum 105, the installing hole 2 on the second side 104 and datum 105 all increases successively along the length direction of the first side 104, side 103, second.
That is, if with datum 105 as a reference plane, along on the first side 104, side 103, second length direction, the installing hole 2 on the first side 103 on installing hole 2, second side 104 and the angle between datum 105 also increase gradually.
Therefore, utilize in this programme two dimensions go limit installing hole 2 towards, make its science, precision more.The shower nozzle arranged in such a manner, between shower nozzle, spraying range overlap spreads region less, without leaking, and evenly, result of use is good.
First end face 107 or the second end face 108 are distributed with installing hole 2, as shown in Figure 3, can, to the sprinkling carrying out water smoke around fixed block 1, make covering more comprehensive.
Embodiment:
In the present embodiment, distance on fixed block 1 between end face 101 and bottom surface 102 is 165mm, distance between two end faces is 260mm, the width of end face 101 and bottom surface 102 is 42mm, distance between datum 105 and stationary plane 106 is 65mm, the first side 103 is distributed with three installing holes 2, and pitch of holes is 80mm, second side 104 is distributed with four installing holes 2, pitch of holes is 65mm; Angle on first side 103 between three installing holes 2 and the first side 103 is respectively 31 °, 40 °, 45 °; Angle on second side 104 between four installing holes 2 and the second side 104 is respectively 30 °, 35 °, 41 °, 55 °; As shown in Figure 4, the angle ω on the first side 103 between three installing holes 2 and datum 105
1, ω
2, ω
3be respectively 7 °, 19 °, 33 °; Angle ω on second side 104 between four installing holes 2 and datum 105
4, ω
5, ω
6, ω
7be respectively 6 °, 18 °, 31 °, 47 °; Angle theta between first side 104, side 103, second and datum 105 is 20 °.According to the spray module of the setting of above-mentioned parameter, for checking design data and atomizing de-dusting effect, Shen Shu side, northern Shensi mine shearer installs experiment, to application point---coal-cutting drum cornerite is accurately, through several kinds of field adjustables, reached the Expected Results of synchronous operation.Apparatus measures after testing, dustfall efficiency improves 15% than traditional spraying transmitter.
Claims (9)
1. one kind is arranged on the spray module on coal-winning machine, it is characterized in that, comprise fixed block (1), this fixed block (1) has multiple surface, the part surface of fixed block (1) is distributed with multiple installing hole for mounting spray head (2), these installing holes (2) towards difference.
2. be arranged on the spray module on coal-winning machine as claimed in claim 1, it is characterized in that, waterway (4) is offered in described fixed block (1), one end of waterway (4) passes fixed block (1), waterway (4) and installing hole (2) company of passing through.
3. be arranged on the spray module on coal-winning machine as claimed in claim 1; it is characterized in that; the surface of described fixed block (1) offers protective hole (3); described installing hole (2) is arranged in protective hole (3), and the dead in line of the axis of installing hole (2) and protective hole (3).
4. be arranged on the spray module on coal-winning machine as claimed in claim 1, it is characterized in that, described fixed block (1) has the surface that there is angle for a pair, be called the first side (103) and the second side (104), the first side (103) and the second side (104) are upper is distributed with multiple installing hole (2) separately along its length.
5. be arranged on the spray module on coal-winning machine as claimed in claim 1, it is characterized in that, the surface of described fixed block (1) is plane.
6. be arranged on the spray module on coal-winning machine as claimed in claim 4, it is characterized in that, the angle between the axis of the angle between the axis of the installing hole (2) on described the first side (103) and the first side (103), the installing hole (2) on the second side (104) and the second side (104) all increases successively along the length direction of the first side (103), the second side (104).
7. be arranged on the spray module on coal-winning machine as claimed in claim 4, it is characterized in that, described fixed block (1) has seven surfaces, be respectively the end face (101) and bottom surface (102) that are parallel to each other, the first end face (107) be parallel to each other and the second end face (108), with end face (101), bottom surface (102), the stationary plane (106) that first end face (107) is all vertical with the second end face (108), the datum (105) parallel with stationary plane (106), and described the first side (103), second side (104), wherein the first side (103), the second side (104) connect datum (105) and end face (101), bottom surface (102) respectively.
8. be arranged on the spray module on coal-winning machine as claimed in claim 7, it is characterized in that, the angle between the axis of the angle between the axis of the installing hole (2) on described the first side (103) and datum (105), the installing hole (2) on the second side (104) and datum (105) all increases successively along the length direction of the first side (103), the second side (104).
9. be arranged on the spray module on coal-winning machine as claimed in claim 7, it is characterized in that, described the first end face (107) or the second end face (108) are distributed with installing hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520641631.1U CN204984417U (en) | 2015-08-24 | 2015-08-24 | Install spraying module on coal -winning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520641631.1U CN204984417U (en) | 2015-08-24 | 2015-08-24 | Install spraying module on coal -winning machine |
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| Publication Number | Publication Date |
|---|---|
| CN204984417U true CN204984417U (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520641631.1U Active CN204984417U (en) | 2015-08-24 | 2015-08-24 | Install spraying module on coal -winning machine |
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| CN (1) | CN204984417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090203A (en) * | 2019-06-17 | 2020-12-18 | 陕西佰仕特机电设备有限公司 | Fully-mechanized mining face dust settling system and backwashing filter |
-
2015
- 2015-08-24 CN CN201520641631.1U patent/CN204984417U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112090203A (en) * | 2019-06-17 | 2020-12-18 | 陕西佰仕特机电设备有限公司 | Fully-mechanized mining face dust settling system and backwashing filter |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Caotan economic and Technological Development Zone, eco industrial park in Shaanxi city of Xi'an province is 710018 Yuan Lu No. 3699 Patentee after: Shaanxi Sida explosion-proof safety Polytron Technologies Inc Address before: Caotan economic and Technological Development Zone, eco industrial park in Shaanxi city of Xi'an province is 710018 Yuan Lu No. 3699 Patentee before: Shaanxi Star Coal Mine Safety Equipment Co., Ltd. |