CN220028145U - Auxiliary dust-proof device of jaw crusher - Google Patents
Auxiliary dust-proof device of jaw crusher Download PDFInfo
- Publication number
- CN220028145U CN220028145U CN202320961704.XU CN202320961704U CN220028145U CN 220028145 U CN220028145 U CN 220028145U CN 202320961704 U CN202320961704 U CN 202320961704U CN 220028145 U CN220028145 U CN 220028145U
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- China
- Prior art keywords
- case
- mounting groove
- dust
- jaw crusher
- jaw
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- 239000000428 dust Substances 0.000 claims abstract description 46
- 239000007921 spray Substances 0.000 claims abstract description 23
- 238000001179 sorption measurement Methods 0.000 claims abstract description 14
- 230000003068 static effect Effects 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 8
- 238000009792 diffusion process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Landscapes
- Working Measures On Existing Buildindgs (AREA)
Abstract
The utility model relates to an auxiliary dustproof device of a jaw crusher, which comprises a chassis; a movable jaw and a static jaw are arranged in the case; the movable jaw is connected with the driving part, and a discharge hole is formed in the bottom of the case; the lower side of the case is provided with supporting feet; the supporting legs are provided with adsorption ports; the outer sides of the supporting legs are provided with dust collection pipelines; the dust collection pipeline is connected with a negative pressure fan; the upper part of the machine case is provided with a feed inlet; a first mounting groove is formed in the side wall of the case; an atomizing spray pipe is arranged in the mounting groove. When the crushing process produces the dust, can reduce the trend of out diffusion under the negative pressure effect, but downwards enter into the dust absorption pipeline through the absorption mouth, finally be absorbed by negative pressure fan, at the time through this kind of mode, can not ensure to remove dust completely, so this design still has the second kind of dust removal mode simultaneously, promptly inlays the atomizing spray tube in the lateral wall.
Description
Technical Field
The utility model relates to a dustproof device, in particular to an auxiliary dustproof device of a jaw crusher.
Background
Jaw crushers are a common crushing apparatus commonly used for crushing stone. During the crushing process, a large amount of dust is generated, and irreversible damage is easily caused to human bodies by long-term inhalation. Generally, during the crushing process, dust can only diffuse outwards from the feed inlet and the discharge outlet; however, the two positions often need to be matched with a belt conveyor line, so that the space is limited, the spraying equipment is difficult to be additionally arranged for dust removal, and the negative pressure equipment is more difficult to be adopted for adsorption, namely the existing jaw crusher is lack of a professional matched dust removal device. Therefore, further improvements are needed.
Disclosure of Invention
Therefore, the auxiliary dustproof device for the jaw crusher is simple and compact in structure, small in occupied space, free of influencing normal feeding and discharging of equipment and obvious in dedusting effect, and overcomes the defects in the prior art.
An auxiliary dustproof device of a jaw crusher comprises a case; a movable jaw and a static jaw are arranged in the case; the movable jaw is connected with the driving part, and a discharge hole is formed in the bottom of the case; the lower side of the case is provided with supporting feet; the supporting legs are provided with adsorption ports; the outer sides of the supporting legs are provided with dust collection pipelines; the dust collection pipeline is connected with a negative pressure fan; the upper part of the machine case is provided with a feed inlet; a first mounting groove is formed in the side wall of the case; an atomizing spray pipe is arranged in the mounting groove.
Preferably, the adsorption port is arranged on the supporting leg at any side or two sides; a metal filter screen or a metal grid is arranged on the adsorption port; the negative pressure fan is a dust collection fan.
Preferably, the supporting legs are arranged on the supporting table; the supporting table is provided with a positioning bracket relative to the dust collection pipeline; the dust suction fan is arranged on the supporting table.
Preferably, the first mounting groove is formed on the upper surfaces of the side walls at two sides; the upper part of the first mounting groove is open; the surface of the atomizing spray pipe is provided with an atomizing spray nozzle.
Preferably, strip holes are formed in opposite sides of the two first mounting grooves; and a second mounting groove is formed in one side of the side wall of the case adjacent to the mounting groove.
Preferably, the first mounting groove is communicated with the second mounting groove; the atomizing spray pipe is a hose; the atomizing spray pipe is connected with the liquid inlet main pipe.
Preferably, the liquid inlet main pipe is connected with the liquid storage tank; the liquid storage tank is internally provided with a submersible pump.
The utility model has the following beneficial effects: firstly, an adsorption port is formed in a supporting leg, negative pressure is generated in a chassis through a dust collection pipeline and a negative pressure fan, namely, when dust is generated in the crushing process, the trend of outward diffusion is reduced under the action of the negative pressure, the dust enters the dust collection pipeline downwards through the adsorption port and is finally absorbed by the negative pressure fan, and then the dust cannot be completely removed through the negative pressure fan, so that the design is also provided with a second dust removal mode, namely, an atomization spray pipe embedded in the side wall; the atomizing spray pipes oppositely arranged at the two sides can spray water mist at the opening at the upper part of the case to humidify dust, so that the quantity and the range of dust diffusion are further reduced, and the dust removal capacity is improved; and the atomization spray pipe is arranged in the side wall, so that any redundant space of the case is not occupied.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of a part of the structure of the housing (including the atomizing nozzle).
Fig. 3 is a schematic top view of the present utility model.
In the figure: 1 is a case, 2 is a driving part, 3 is a supporting leg, 4 is an adsorption port, 5 is a dust collection pipeline, 6 is a negative pressure fan, 7 is a first mounting groove, 8 is an atomizing spray pipe, 8.1 is an atomizing spray nozzle, 9 is a metal grid, 10 is a supporting table, 11 is a positioning bracket, and 12 is a second mounting groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Terms used herein, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art, provided that the terms are not defined differently. It is to be understood that terms defined in commonly used dictionaries have meanings that are consistent with the meaning of the terms in the prior art.
Referring to fig. 1-3, a jaw crusher auxiliary dust guard comprises a chassis 1; a movable jaw and a static jaw are arranged in the case 1; the movable jaw is connected with the driving part 2, and a discharge hole is formed in the bottom of the case 1; the lower side of the case is provided with supporting feet 3; the supporting legs 3 are provided with adsorption ports 4; the outer sides of the supporting legs are provided with dust collection pipelines 5; the dust collection pipeline 5 is connected with a negative pressure fan 6; the upper part of the case 1 is provided with a feed inlet; the side wall of the case is provided with a first mounting groove 7; an atomizing spray pipe 8 is arranged in the first mounting groove 7.
Further, the adsorption port 4 is arranged on the support leg 3 at any side or at both sides; a metal filter screen or a metal grid 9 is arranged on the adsorption port 4; the negative pressure fan 6 is a dust collection fan.
In this embodiment, the movable jaw and the static jaw perform crushing work in the chassis 1, and the generated dust moves downward under the action of the negative pressure generated by the suction port 4. In order to prevent part of small stones and crushed aggregates from entering the dust collection pipeline 5, a metal grid 9 is preferably arranged for screening and filtering.
Further, the supporting legs 3 are arranged on the supporting table; the supporting table 10 is provided with a positioning bracket 11 relative to the dust collection pipeline; the dust collection fan 6 is arranged on the supporting table.
Further, the first mounting groove 7 is formed on the upper surfaces of the side walls at two sides; the upper part of the first mounting groove 7 is open; the surface of the atomizing spray pipe 8 is provided with an atomizing spray nozzle 8.1.
Further, two opposite sides of the first mounting grooves 7 are provided with elongated holes; a second mounting groove 12 is formed in one side of the side wall of the case adjacent to the mounting groove.
Specifically, after entering atomizing nozzle 8, water resource can be through atomizing spout 8.1 to and the strip hole on the first mounting groove 7, to the inside blowout of feed inlet, form the water smoke and cover in the feed inlet, the upper portion open department of quick-witted case 1 promptly, prevent dust diffusion, also can carry out humidification to the dust, make its decline that can be quick.
Further, the first mounting groove 7 is communicated with the second mounting groove 12; the atomizing spray pipe is a hose; the atomizing spray pipe is connected with the liquid inlet main pipe.
Specifically, the second mounting groove 12 has no bar holes, which do not play a role of spraying, and is used for burying a pipe in a straight line. The liquid inlet main pipe can extend to any direction after being connected with the atomizing nozzles 8 on two sides and finally is connected with the liquid storage tank, and the position of the liquid storage tank is not particularly limited by the scheme.
Further, the liquid inlet main pipe is connected with the liquid storage tank; the liquid storage tank is internally provided with a submersible pump.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (7)
1. An auxiliary dustproof device of a jaw crusher comprises a case; a movable jaw and a static jaw are arranged in the case; the movable jaw is connected with the driving part, and is characterized in that: a discharge hole is formed in the bottom of the case; the lower side of the case is provided with supporting feet; the supporting legs are provided with adsorption ports; the outer sides of the supporting legs are provided with dust collection pipelines; the dust collection pipeline is connected with a negative pressure fan; the upper part of the machine case is provided with a feed inlet; a first mounting groove is formed in the side wall of the case; an atomizing spray pipe is arranged in the mounting groove.
2. A jaw crusher auxiliary dust guard as claimed in claim 1, wherein: the adsorption port is arranged on the support leg at any one side or two sides; a metal filter screen or a metal grid is arranged on the adsorption port; the negative pressure fan is a dust collection fan.
3. A jaw crusher auxiliary dust guard as claimed in claim 2, wherein: the supporting feet are arranged on the supporting table; the supporting table is provided with a positioning bracket relative to the dust collection pipeline; the dust suction fan is arranged on the supporting table.
4. A jaw crusher auxiliary dust guard as claimed in claim 1, wherein: the first mounting groove is formed in the upper surfaces of the side walls at two sides; the upper part of the first mounting groove is open; the surface of the atomizing spray pipe is provided with an atomizing spray nozzle.
5. The auxiliary dust guard for a jaw crusher of claim 4, wherein: strip holes are formed in one side opposite to the two first mounting grooves; and a second mounting groove is formed in one side of the side wall of the case adjacent to the mounting groove.
6. A jaw crusher auxiliary dust guard as claimed in claim 5, wherein: the first mounting groove is communicated with the second mounting groove; the atomizing spray pipe is a hose; the atomizing spray pipe is connected with the liquid inlet main pipe.
7. The auxiliary dust guard for a jaw crusher of claim 6, wherein: the liquid inlet main pipe is connected with the liquid storage tank; the liquid storage tank is internally provided with a submersible pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320961704.XU CN220028145U (en) | 2023-04-25 | 2023-04-25 | Auxiliary dust-proof device of jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320961704.XU CN220028145U (en) | 2023-04-25 | 2023-04-25 | Auxiliary dust-proof device of jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220028145U true CN220028145U (en) | 2023-11-17 |
Family
ID=88734412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320961704.XU Active CN220028145U (en) | 2023-04-25 | 2023-04-25 | Auxiliary dust-proof device of jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220028145U (en) |
-
2023
- 2023-04-25 CN CN202320961704.XU patent/CN220028145U/en active Active
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