CN213833785U - Automatic dust pelletizing system of feed bin - Google Patents
Automatic dust pelletizing system of feed bin Download PDFInfo
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- CN213833785U CN213833785U CN202022727324.9U CN202022727324U CN213833785U CN 213833785 U CN213833785 U CN 213833785U CN 202022727324 U CN202022727324 U CN 202022727324U CN 213833785 U CN213833785 U CN 213833785U
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- photoelectric switch
- control unit
- automatic dust
- spraying
- correlation photoelectric
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Abstract
The utility model provides an automatic dust removal system for a material bin, wherein the material bin is provided with an unloading area, and comprises a correlation photoelectric switch and a spray device, wherein a transmitting end and a receiving end of the correlation photoelectric switch are respectively and relatively arranged on the wall of the material bin at two sides of an unloading vehicle, and the spray device is arranged above the unloading area; the infrared correlation photoelectric switch is characterized by further comprising a PLC control unit, wherein the input end of the PLC control unit and the receiving end of the infrared correlation photoelectric switch are connected through cables, the output end of the PLC control unit and the spraying device are connected through cables. The utility model discloses an automatic dust pelletizing system of feed bin is simple reliable, intelligent environmental protection, sends the signal for PLC the control unit through the correlation photoelectric switch, is sprayed by PLC the control unit control spray set again and removes dust, the effectual production that has restrained the dust.
Description
Technical Field
The utility model relates to a feed bin dust removal technical field specifically is an automatic dust pelletizing system of feed bin.
Background
In the existing domestic sandstone aggregate production line, a raw material bin can generate a large amount of dust during unloading; there are problems: 1. the pollution to the environment is serious; 2. has great influence on the health of people; 3. the material level of the bin is not easy to observe; 4. in the aggregate industry, a spraying mode in a production time interval is adopted, and the waste of ore quality, water resources and electric energy is serious.
In view of the above, the present invention is particularly proposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic dust pelletizing system in feed bin to solve the problem that present former feed bin can produce a large amount of dust when unloading.
In order to solve the technical problems, the invention provides an automatic dust removal system for a material bin, wherein the material bin is provided with a discharging area and comprises a correlation photoelectric switch and a spraying device, the transmitting end and the receiving end of the correlation photoelectric switch are respectively and oppositely arranged on the wall of the material bin at two sides of a discharging car, and the spraying device is arranged above the discharging area;
the device is characterized by further comprising a PLC control unit, wherein the input end of the PLC control unit and the receiving end of the correlation photoelectric switch are connected through cables, the output end of the PLC control unit and the spraying device are connected through cables.
Further, the correlation photoelectric switch is an infrared correlation photoelectric switch.
Furthermore, the spraying device comprises a spraying pipeline, and a plurality of spraying heads are installed on the spraying pipeline.
Furthermore, the spray headers are uniformly distributed along the radial direction of the spray pipeline at equal intervals.
Further, the spray header is an atomization spray header.
Furthermore, the number of the spray headers is 5.
Furthermore, the spraying pipeline is provided with an electromagnetic valve, and the electromagnetic valve is connected with the output end of the PLC control unit through a cable.
Further, the electromagnetic valve is an electric regulating valve.
Furthermore, a timer is arranged inside the PLC control unit and used for controlling the spraying time.
Further, the spraying pipeline is a pressure-resistant pipeline.
Compared with the prior art, the invention has the beneficial effects that:
the utility model discloses an automatic dust pelletizing system of feed bin is simple reliable, intelligent environmental protection, detects the back through infrared to penetrating photoelectric switch and sends signal to PLC the control unit to the dummy car, and PLC the control unit control spray set sprays and removes dust, the effectual production that has restrained the dust.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an automatic dust removal system for a storage bin provided by the utility model;
fig. 2 is an installation schematic diagram of the correlation photoelectric switch provided by the present invention.
Description of reference numerals:
1-correlation photoelectric switch; 2-a spray pipeline;
201-a spray header; 3-electromagnetic valve.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, for the automatic dust removing system of the material bin provided by the present invention, the system comprises a correlation photoelectric switch 1 and a spraying device, wherein the transmitting end and the receiving end of the correlation photoelectric switch 1 are respectively and relatively arranged on the wall of the material bin at two sides of the discharging car, and the spraying device is arranged above the discharging area; it should be emphasized that the dust removing system further comprises a PLC control unit, the input end of the PLC control unit and the receiving end of the correlation photoelectric switch 1 are connected through a cable, and the output end of the PLC control unit and the spraying device are connected through a cable. The light of the transmitting terminal of the correlation photoelectric switch 1 is directly aligned to the receiving terminal, when the discharging car starts to discharge, the hopper of the discharging car is slowly lifted upwards to block the light beam, namely, the discharging signal is detected, the correlation photoelectric switch 1 transmits the signal to the PLC control unit, and after the PLC control unit receives the signal, the spraying device is opened to spray and remove dust in the discharging area, so that the dust is effectively prevented from being generated. In this embodiment, preferably, the correlation photoelectric switch 1 is an infrared correlation photoelectric switch, and the anti-interference performance of the infrared correlation photoelectric switch is better than that of other correlation photoelectric switches.
Specifically, the spray device comprises a spray pipe 2, wherein the spray pipe 2 adopts a pressure-resistant pipe, a plurality of spray heads 201 are arranged on the spray pipe 2, and the spray heads 201 are uniformly distributed along the radial direction of the spray pipe 2 at equal intervals. In this embodiment, the number of the shower heads 201 is 5, and 5 shower areas can substantially satisfy the requirement of the discharge area. Preferably, the spray header 201 is an atomizing spray header, and compared with other spray headers, the atomizing spray header can also purify air in addition to the spraying function.
Further, the spraying pipeline 2 is provided with an electromagnetic valve 3, and the electromagnetic valve 3 is connected with the output end of the PLC control unit through a cable. The PLC control unit controls the on-off of the electromagnetic valve 3, and the timer is arranged in the PLC control unit, so that the normal unloading time is generally 30-50 seconds, the timer is set at 50-60 seconds, and the electromagnetic valve can be closed after spraying for 50-60 seconds, so that the spraying time can be accurately controlled, resources can be saved, and it can be understood that the specific spraying time can be set according to the actual use requirement on the site. Preferably, the electromagnetic valve provided by the invention adopts the electric regulating valve, and compared with a common electromagnetic valve, the electric regulating valve does not need to use an air source, so that the cost of an enterprise is saved.
During the time of unloading, infrared correlation photoelectric switch 1 detects the signal of unloading to with signal transmission to PLC the control unit, PLC the control unit receives the signal after, opens the instruction of opening of solenoid valve, shower head 201 begins to spray the dust removal to the district of unloading promptly, the effectual production that has restrained the dust.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. An automatic dust removal system for a storage bin is provided with a discharging area, and is characterized by comprising an opposite photoelectric switch and a spraying device, wherein a transmitting end and a receiving end of the opposite photoelectric switch are respectively and oppositely arranged on the walls of the storage bin at two sides of a discharging car, and the spraying device is arranged above the discharging area;
the input end of the PLC control unit is connected with the receiving end of the correlation photoelectric switch through a cable; the output end is connected with the spraying device through a cable.
2. The automatic dust pelletizing system of feed bin of claim 1, wherein the correlation photoelectric switch is an infrared correlation photoelectric switch.
3. The automatic dedusting system for the storage bin of claim 1, wherein the spraying device comprises a spraying pipe, and a plurality of spraying heads are mounted on the spraying pipe.
4. The automatic dust pelletizing system of feed bin of claim 3, wherein the spray headers are evenly distributed radially and equidistantly along the spray pipe.
5. The automatic dust pelletizing system of feed bin of claim 3, in which the spray header is an atomizing spray header.
6. The automatic dedusting system for the storage bin of claim 3, wherein the number of the spray headers is 5.
7. The automatic dust removal system for the storage bin of claim 3, wherein an electromagnetic valve is arranged on the spraying pipeline, and the electromagnetic valve is connected with the output end of the PLC control unit through a cable.
8. The automatic dust pelletizing system of feed bin of claim 7, wherein the solenoid valve is an electrically operated regulator valve.
9. The automatic dedusting system for the storage bin of claim 1, wherein a timer is arranged inside the PLC control unit for controlling the spraying time.
10. The automatic dust pelletizing system of feed bin of claim 3, characterized in that, the spray pipe is a pressure resistant pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022727324.9U CN213833785U (en) | 2020-11-23 | 2020-11-23 | Automatic dust pelletizing system of feed bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022727324.9U CN213833785U (en) | 2020-11-23 | 2020-11-23 | Automatic dust pelletizing system of feed bin |
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| Publication Number | Publication Date |
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| CN213833785U true CN213833785U (en) | 2021-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022727324.9U Active CN213833785U (en) | 2020-11-23 | 2020-11-23 | Automatic dust pelletizing system of feed bin |
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| CN (1) | CN213833785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112573246A (en) * | 2020-11-30 | 2021-03-30 | 三一汽车制造有限公司 | Dust collecting device, material processing system and dust collecting method |
-
2020
- 2020-11-23 CN CN202022727324.9U patent/CN213833785U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112573246A (en) * | 2020-11-30 | 2021-03-30 | 三一汽车制造有限公司 | Dust collecting device, material processing system and dust collecting method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220111 Address after: 713400 Dian tou Zhen Po Liu Cun, Yongshou County, Xianyang City, Shaanxi Province Patentee after: Shaanxi Yongyuan Mining Co.,Ltd. Address before: 710000 No.2, building 7, area B, hardware and electrical engineering, South China City, international port district, Xi'an City, Shaanxi Province Patentee before: Xi'an Chunhui Industrial Group Co.,Ltd. |
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| TR01 | Transfer of patent right |