CN215923827U - Dust suppression device at tail of belt - Google Patents
Dust suppression device at tail of belt Download PDFInfo
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- CN215923827U CN215923827U CN202121712759.4U CN202121712759U CN215923827U CN 215923827 U CN215923827 U CN 215923827U CN 202121712759 U CN202121712759 U CN 202121712759U CN 215923827 U CN215923827 U CN 215923827U
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Abstract
The utility model discloses a belt tail dust suppression device which comprises a dry fog dust suppression host machine, a control system module, a frequency converter module and an air compressor module, wherein the dry fog dust suppression host machine comprises a remote control module, an automatic control module and a manual control module, the automatic control module and the manual control module are arranged on one side of the remote control module, an adjustable spraying assembly analyzes a command transmitted by the dry fog dust suppression host machine, the frequency converter module and the air compressor module are arranged on one side of the control system module, the output end of the adjustable spraying assembly is respectively connected with a booster water pump, a water and gas distribution box and a compressed air storage tank, and the belt tail dust suppression device further comprises a conveying belt unit and a conveying belt body. The fine water flow is sheared by the high-speed flowing air flow to form primary atomization, the average particle size of atomized water drops is small, the difference between the maximum particle size and the minimum particle size is not large, namely the particle size is uniform, dust or other foreign matters can be prevented from being adhered to the spray holes, normal work is guaranteed, and the fine water flow is reliable and needs to be maintained rarely.
Description
Technical Field
The utility model relates to the technical field of coal conveying belts of thermal power plants, in particular to a dust suppression device at the tail of a belt.
Background
The coal of the boiler of the thermal power plant is conveyed by a belt conveyor, especially the coal falls from a high place, not only causes the coal powder to be raised all around, pollutes the environment, and the working environment of workers becomes very bad, but also causes the waste of raw materials.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.
The utility model is provided in view of the above and/or the existing dry fog dust suppression device that the air storage and water pressure need to be kept in the allowable range during the use, and if the pressure is higher or lower than the normal value, the problem of bad dust removal effect is caused.
Therefore, the problem to be solved by the utility model is how to provide a dust suppression device at the tail of the belt.
In order to solve the technical problems, the utility model provides the following technical scheme: the dust suppression device at the tail part of the belt comprises a dry fog dust suppression host machine, a dust suppression device and a dust suppression device, wherein the dry fog dust suppression host machine comprises a remote control module, an automatic control module and a manual control module, and the automatic control module is arranged on one side of the remote control module;
the adjustable spraying assembly analyzes the instruction transmitted by the dry fog dust suppression host and comprises a control system module.
As a preferable aspect of the dust suppressing device at the tail of the belt of the present invention, wherein: the air compressor control system further comprises a frequency converter module and an air compressor module, wherein the frequency converter module is arranged on one side of the control system module.
As a preferable aspect of the dust suppressing device at the tail of the belt of the present invention, wherein: the output end of the adjustable spraying assembly is respectively connected with a booster water pump, a water-gas separate spraying box and a compressed air storage tank.
As a preferable aspect of the dust suppressing device at the tail of the belt of the present invention, wherein: still include the transmission band unit, including the transmission band body, and set up in the transmission shaft of transmission band body inner chamber both sides.
As a preferable aspect of the dust suppressing device at the tail of the belt of the present invention, wherein: the pipeline unit comprises a communicating pipe, an upper transverse pipe arranged at the bottom of the communicating pipe, side pipes arranged on two sides of the upper transverse pipe, and a lower transverse pipe arranged between the two side pipes.
As a preferable aspect of the dust suppressing device at the tail of the belt of the present invention, wherein: the lower transverse pipe and the upper transverse pipe are both communicated with an atomizing nozzle.
As a preferable aspect of the dust suppressing device at the tail of the belt of the present invention, wherein: the communicating pipe is communicated with the booster water pump.
As a preferable aspect of the dust suppressing device at the tail of the belt of the present invention, wherein: the transmission band body is arranged between the upper transverse tube and the lower transverse tube.
As a preferable aspect of the dust suppressing device at the tail of the belt of the present invention, wherein: the compressed air storage tank is communicated with the atomizing spray head.
As a preferable aspect of the dust suppressing device at the tail of the belt of the present invention, wherein: the remote control module, the automatic control module and the manual control module are connected through a communication network.
The utility model has the advantages that the fine water flow is sheared by the high-speed flowing air flow to form primary atomization, the average particle size of atomized water drops is very small, the difference between the maximum particle size and the minimum particle size is not large, namely the particle size is very uniform, dust or other foreign matters can be prevented from being adhered in the spray hole, the normal work is ensured, and the utility model is reliable and needs to be maintained very rarely.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
FIG. 1 is a system schematic diagram of a dust suppression device at the tail of a belt.
Fig. 2 is a diagram of a drying dust suppression main machine of a dust suppression device at the tail part of a belt.
FIG. 3 is an overall diagram of an adjustable spray for a dust suppression device at the tail of a belt.
Fig. 4 is a structural view of a conveyor belt unit and a pipeline unit of the dust suppression device at the tail part of the belt.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 and 2, a first embodiment of the present invention provides a dust suppression device at the tail of a belt, which includes a main dry fog dust suppression unit 100 and an adjustable spraying assembly 200, and this arrangement enables the air storage and water pressure of the dry fog dust suppression device to be always kept within the allowable range during use, thereby avoiding poor dust removal effect caused by higher or lower pressure than a normal value.
Specifically, the dry fog dust suppression host 100 comprises a remote control module 101, an automatic control module 102 disposed on one side of the remote control module 101, and a manual control module 103, and controls the device in different forms.
Preferably, the adjustable spraying assembly 200 analyzes the instruction transmitted by the dry fog dust suppression host 100, and includes a control system module 201, and through analysis of different control modes, the adjustable spraying assembly 200 can quickly enable a frequency converter module 202 and an air compressor module 203 on one side of the control system module 201 to respond.
It should be noted that the remote control module 101 is an industrial remote controller, the automatic control module 102 is plc, the manual control module 103 is an electromagnetic valve, and the control system module 201 is a single chip microcomputer.
When the device is used, the device is controlled in different forms through the remote control module 101, the automatic control module 102 and the manual control module 103, and the adjustable spraying assembly 200 can quickly enable the frequency converter module 202 and the air compressor module 203 on one side of the control system module 201 to respond through analysis of different control modes.
Example 2
Referring to fig. 3, a second embodiment of the present invention is different from the first embodiment in that the inverter module 202 and the air compressor module 203 are disposed on one side of the control system module 201, the booster water pump 300 is controlled by the control system module 201, the moisture spray tank 400 is controlled by the inverter module 202, and the compressed air storage tank 500 is controlled by the air compressor module 203.
Specifically, the output end of the adjustable spray assembly 200 is connected to a booster water pump 300, a water and gas distribution spray box 400 and a compressed air storage tank 500, respectively.
When the water spraying device is used, the control system module 201 controls the booster water pump 300 to boost the water source, the frequency converter module 202 controls the water-air distribution box 400, and the air compressor module 203 controls the compressed air storage tank 500 to spray the atomized water source through the atomizing nozzle 600.
Example 3
Referring to fig. 4, a third embodiment of the present invention, which is different from the first two embodiments, is shown: the dust suppression device further comprises a pipeline unit 800, wherein the pipeline unit comprises a communication pipe 801, an upper transverse pipe 802 arranged at the bottom of the communication pipe 801, side pipes 803 arranged on two sides of the upper transverse pipe 802, and a lower transverse pipe 804 arranged between the two side pipes 803, the communication pipe 801 can be communicated with the booster water pump 300, so that a water source can enter the upper transverse pipe 802, the side pipes 803 and the lower transverse pipe 804 and be sprayed out by the atomizing nozzle 600, and the dust suppression efficiency is improved.
Specifically, the lower transverse pipe 804 and the upper transverse pipe 802 are both communicated with the atomizer 600, and the atomizer 600 is arranged at the upper position and the lower position to improve the dust suppression effect.
Preferably, the communicating pipe 801 is communicated with the booster water pump 300, so that the water source can be pressurized by the booster water pump 300, and the water source can be atomized.
Preferably, the compressed air storage tank 500 is communicated with the atomizer 600, and can rapidly atomize water for dust suppression.
When the dust suppression device is used, the communicating pipe 801 is communicated with the booster water pump 300, so that a water source can enter the upper transverse pipe 802 and then is transmitted to the side pipe 803 through the upper transverse pipe 802, the water source is transmitted to the lower transverse pipe 804 through the side pipe 803 and finally is sprayed out by the atomizing nozzle 600, the atomizing nozzle 600 is arranged at the upper position and the lower position, the dust suppression effect can be improved, and the dust suppression efficiency is improved.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. Belt afterbody dust suppression device, its characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the dry fog dust suppression host machine (100) comprises a remote control module (101), an automatic control module (102) arranged on one side of the remote control module (101), and a manual control module (103);
the adjustable spraying assembly (200) analyzes the instruction transmitted by the dry fog dust suppression host machine (100) and comprises a control system module (201).
2. A dust suppressing device for a belt tail as set forth in claim 1, wherein: the air compressor control system is characterized by further comprising a frequency converter module (202) arranged on one side of the control system module (201) and an air compressor module (203).
3. A dust suppressing device for a belt tail as claimed in claim 1 or 2, wherein: the output end of the adjustable spraying assembly (200) is respectively connected with a booster water pump (300), a water-gas separation spraying box (400) and a compressed air storage tank (500).
4. A dust suppressing device for a belt tail as set forth in claim 3, wherein: the conveying belt comprises a conveying belt body (701) and transmission shafts (702) arranged on two sides of an inner cavity of the conveying belt body (701).
5. The dust suppressing device for a belt tail as set forth in claim 4, wherein: the pipeline unit (800) comprises a communication pipe (801), an upper transverse pipe (802) arranged at the bottom of the communication pipe (801), side pipes (803) arranged on two sides of the upper transverse pipe (802), and a lower transverse pipe (804) arranged between the two side pipes (803).
6. The dust suppressing device for a belt tail as set forth in claim 5, wherein: the lower horizontal pipe (804) and the upper horizontal pipe (802) are both communicated with an atomizing nozzle (600).
7. The dust suppressing device for a belt tail as set forth in claim 6, wherein: the communication pipe (801) is communicated with the booster water pump (300).
8. A dust suppressing device for a belt tail as set forth in claim 7, wherein: the transmission belt body (701) is arranged between the upper transverse pipe (802) and the lower transverse pipe (804).
9. A dust suppressing device for a belt tail as set forth in claim 8, wherein: the compressed air storage tank (500) is communicated with the atomizing spray head (600).
10. A dust suppressing device for a belt tail as set forth in claim 2, wherein: the remote control module (101), the automatic control module (102), and the manual control module (103) are connected through a communication network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121712759.4U CN215923827U (en) | 2021-07-27 | 2021-07-27 | Dust suppression device at tail of belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121712759.4U CN215923827U (en) | 2021-07-27 | 2021-07-27 | Dust suppression device at tail of belt |
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| Publication Number | Publication Date |
|---|---|
| CN215923827U true CN215923827U (en) | 2022-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121712759.4U Active CN215923827U (en) | 2021-07-27 | 2021-07-27 | Dust suppression device at tail of belt |
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| CN (1) | CN215923827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114834922A (en) * | 2022-05-23 | 2022-08-02 | 重庆交通大学 | Movable dry fog terminal and belt line source dust suppression method |
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2021
- 2021-07-27 CN CN202121712759.4U patent/CN215923827U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114834922A (en) * | 2022-05-23 | 2022-08-02 | 重庆交通大学 | Movable dry fog terminal and belt line source dust suppression method |
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