CN211514846U - Dust removal device for crushing refractory materials - Google Patents
Dust removal device for crushing refractory materials Download PDFInfo
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- CN211514846U CN211514846U CN201922367680.1U CN201922367680U CN211514846U CN 211514846 U CN211514846 U CN 211514846U CN 201922367680 U CN201922367680 U CN 201922367680U CN 211514846 U CN211514846 U CN 211514846U
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Abstract
The utility model discloses a dust collector for crushing refractory materials, which comprises a dust collector and a fan, wherein an air curtain is arranged on a feed inlet of a crusher, the air curtain is fixed on a discharge port of the crusher through a bracket, the air curtain is connected to the fan through an air outlet pipe, a suction hood is arranged at the discharge port of the crusher, the suction hood is connected to the dust collector through an air pipe, the dust collector is connected to the fan through an air pipe, the air curtain is arranged at two sides and is positioned at two sides of the feed inlet, and the other side is provided with an arc-shaped baffle; this device carries out special design according to the characteristics of the easy dirt of producing of breaker, uses a fan to carry out the dust absorption simultaneously and airs exhaust, utilizes and airs exhaust and forms the air curtain, is utilizing air curtain, shower nozzle and curved baffle to form a vortex wind at feed inlet department and finally be drawn into in the breaker to being handled in discharge gate department, fine utilization the dust absorption and the air exhaust of fan, the dust pollution environment that produces when can effectual solution refractory material is broken, harm the healthy problem of workman.
Description
Technical Field
The utility model relates to a cleaner production technical field, concretely relates to dust collector is used in refractory material breakage.
Background
The crusher usually can produce a large amount of dust when broken raw materials, especially very easily produces the dust when carrying out the breakage to ore etc. and the dust is a harm to the environment or to the operating personnel on-the-spot, and the people inhales the dust, all can produce the influence to nasal cavity, larynx, trachea, bronchus, still can cause the death of suffocating when serious, and the dust of certain concentration still can cause the explosion. Therefore, in a broken or broken mine or other processing place where dust is easily generated, certain measures are required to remove the dust.
The place that extremely easily produces the dust in the breaker is the place of unloading, broken position and this three departments of discharge gate, and broken department is because in the inside of organism, consequently, the dust of its production has mostly overflowed from feed inlet and discharge gate, consequently, removes dust to the breaker, carries out the collection of dust in the import of feeding and the ejection of compact when most leading.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dust collector is used in refractory material breakage solves the dust pollution environment that produces when refractory material is broken, endangers the healthy problem of workman.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a dust collector for refractory material breakage, includes dust remover and fan, is provided with the air curtain on the feed inlet of breaker, and the air curtain passes through the support to be fixed on the breaker discharge gate, and the air curtain is through going out tuber pipe connection to fan, is provided with the suction hood at the breaker discharge gate, and the suction hood is connected to the dust remover through the tuber pipe, and the dust remover is connected to the fan through the tuber pipe, the air curtain sets up to both sides, is located the both sides of feed inlet, and the opposite side is provided with curved baffle.
Furthermore, a first branch pipe is arranged on the air outlet pipe, and an electromagnetic valve is arranged on the first branch pipe.
Furthermore, a spray head is arranged on the air curtain and connected to the air outlet pipe.
Furthermore, a pulse electromagnetic valve is arranged on a pipeline from the spray head to the air outlet pipe.
Furthermore, a conveying belt is arranged at the discharge port of the crusher, and a dust hood is covered on the conveying belt.
Further, the nozzles are oriented to open into the crushing area towards the feed opening.
Compared with the prior art, the beneficial effects of the utility model are that:
this device carries out special design according to the characteristics of the easy dirt of producing of breaker, uses a fan to carry out the dust absorption simultaneously and airs exhaust, utilizes and airs exhaust and forms the air curtain, is utilizing air curtain, shower nozzle and curved baffle to form a vortex wind at feed inlet department and finally be drawn into in the breaker to being handled in discharge gate department, fine utilization the dust absorption and the air exhaust of fan, the dust pollution environment that produces when can effectual solution refractory material is broken, harm the healthy problem of workman.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1-a feeding port, 2-a discharging port, 3-a conveying belt, 4-a dust hood, 5-a dust remover, 6-a fan, 7-a first branch pipe, 8-an air outlet pipe, 9-an air curtain, 10-a spray head and 11-a baffle plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
as shown in the figure, a dust collector for refractory material crushing, including dust remover 5 and fan 6, be provided with air curtain 9 air curtain on the feed inlet 1 of breaker and enclose into a passageway, only reserve the one side of feeding, air curtain 9 passes through the support to be fixed on breaker discharge gate 1, air curtain 9 sets up certain height, but also can be too high, 30-50 cm is the most suitable distance, air curtain 9 is connected to fan 6 through going out tuber pipe 8, provide certain wind pressure by the fan. Be provided with dust cage 4 at breaker discharge gate 2 and absorb the dust that discharge gate 2 department produced, it is concrete, dust cage 4 is connected to the dust remover 5 dust remover in through the tuber pipe and the dust of collecting finally can place to the broken material of breaker, dust remover 5 is connected to fan 6 through the tuber pipe and is provided power by the fan, and another selection of optimizing will air curtain 9 sets up to both sides, is located the both sides of feed inlet 1, and the opposite side is provided with curved baffle 11, and curved baffle 11's baffle is its effect that blocks, and another effect makes wind form the swirl this time to limit dust in air curtain 9. This device carries out cyclic utilization to wind through using a fan, constitutes the balanced system of dust absorption and air-out, can resources are saved and optimal control.
Example 2:
on the basis of the above-mentioned embodiment, this embodiment is individual, and in order to prevent that the produced wind pressure of dust absorption is greater than the air output of air curtain 9 to cause the wind pressure of fan 6 too big, be provided with first branch pipe 7 on air-out pipe 8, be provided with solenoid valve and pressure sensor on first branch pipe 7, the solenoid valve is opened and is aired exhaust to the external world after the intraductal pressure reaches certain degree.
Example 3:
on the basis of the above embodiment, in order to better enable dust to enter the crusher, the air curtain 9 is provided with the spray head 10 connected to the air outlet pipe 8, the dust sprayed by the spray head 10 enters the crusher together, part of the air is settled in the crusher, and the other part of the air is absorbed and removed by the dust hood 4 through the discharge port 2.
Example 4:
on the basis of the above embodiments, in the present embodiment, the nozzle 10 cannot always inject air, which makes dust emission easier, and therefore, a pulse solenoid valve is disposed on the pipeline from the nozzle 10 to the air outlet pipe 8 for pulse air injection.
Example 5:
on the basis of the above embodiment, in the embodiment, the crushed raw material is most dusty at the moment of discharging, and the dust is recycled within a certain distance of conveying, so the conveyer belt 3 is arranged at the discharging port 2 of the crusher, and the dust hood 4 covers the conveyer belt 3.
Example 5:
on the basis of the above embodiment, in this embodiment, in order to prevent the additional dust, the nozzle 10 is oriented to open into the crusher to the feed inlet 1, so that the dust generated at the feed inlet 1 is limited in a certain range by the air curtain 9 and carried into the crusher by the nozzle 10, and meanwhile, the nozzle 10 and the arc-shaped baffle plate 11 are mutually matched to form a vortex and then are rolled into the crusher
Reference throughout this specification to "example 1", "example 2", "example 3", "example 4", and so forth, means that a particular feature, structure, or characteristic described in connection with the example is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a dust collector for refractory material breakage, includes dust remover (5) and fan (6), its characterized in that is provided with air curtain (9) on feed inlet (1) of breaker, and air curtain (9) are fixed on breaker feed inlet (1) through the support, and air curtain (9) are connected to fan (6) through going out tuber pipe (8), are provided with suction hood (4) on breaker discharge gate (2), and suction hood (4) are connected to dust remover (5) through the tuber pipe, and dust remover (5) are connected to fan (6) through the tuber pipe, air curtain (9) set up to both sides, are located the both sides of feed inlet (1), and the opposite side is provided with curved baffle (11).
2. The dust removing device for crushing refractory material according to claim 1, wherein: a first branch pipe (7) is arranged on the air outlet pipe (8), and an electromagnetic valve is arranged on the first branch pipe (7).
3. The dust removing device for crushing refractory material according to claim 1, wherein: and the air curtain (9) is provided with a spray head (10) connected to the air outlet pipe (8).
4. The dust removing device for crushing refractory according to claim 3, wherein: and a pulse electromagnetic valve is arranged on a pipeline from the spray head (10) to the air outlet pipe (8).
5. The dust removing device for crushing refractory material according to claim 1, wherein: a conveyor belt (3) is arranged at the discharge port (2) of the crusher, and a dust hood (4) is covered on the conveyor belt (3).
6. The dust removing device for crushing refractory according to claim 3, wherein: the direction of the spray head (10) is set to be towards the crushing position in the feeding hole (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922367680.1U CN211514846U (en) | 2019-12-25 | 2019-12-25 | Dust removal device for crushing refractory materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922367680.1U CN211514846U (en) | 2019-12-25 | 2019-12-25 | Dust removal device for crushing refractory materials |
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| Publication Number | Publication Date |
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| CN211514846U true CN211514846U (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922367680.1U Active CN211514846U (en) | 2019-12-25 | 2019-12-25 | Dust removal device for crushing refractory materials |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114433604A (en) * | 2022-01-04 | 2022-05-06 | 孙永伟 | Urban construction is equipped with rubbish innocent treatment |
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2019
- 2019-12-25 CN CN201922367680.1U patent/CN211514846U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114433604A (en) * | 2022-01-04 | 2022-05-06 | 孙永伟 | Urban construction is equipped with rubbish innocent treatment |
| CN114433604B (en) * | 2022-01-04 | 2022-12-06 | 孙永伟 | Urban construction is equipped with rubbish innocent treatment |
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