CN211302459U - Micron-sized dry fog dust suppression system - Google Patents
Micron-sized dry fog dust suppression system Download PDFInfo
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- CN211302459U CN211302459U CN201921729896.1U CN201921729896U CN211302459U CN 211302459 U CN211302459 U CN 211302459U CN 201921729896 U CN201921729896 U CN 201921729896U CN 211302459 U CN211302459 U CN 211302459U
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Abstract
The utility model discloses a micron-sized dry fog dust suppression system, which comprises a water tank and an air compressor, wherein the bottom of the water tank is connected with the water inlet end of a water pump through a water pipe, the water outlet end of the water pump is connected with the water inlet end of a dry fog dust suppression host machine, the water outlet end of the dry fog dust suppression host machine is connected with the water inlet pipe of a water-gas distributor through a water pipe, and the water outlet pipe distributed by the water-gas distributor is connected with the water inlet of a dry fog spray head; the air delivery end of the air compressor is connected with the air inlet end of the air storage tank through an air pipe, the air outlet end of the air storage tank is connected with the air inlet end of the dry fog dust suppression host through an air pipe, the air outlet end of the dry fog dust suppression host is connected with the water-air distributor, and the air outlet pipe distributed by the water-air distributor is connected with the air inlet of the dry fog spray head; the dry fog spray head is arranged on the support frame. The utility model discloses thereby prevent that gas pressure shakiness from producing to pressing down dirt and interrupting or the effect reduces, provide and press down dirt effect stable.
Description
The technical field is as follows:
the utility model relates to a dry fog presses down dirt technical field, especially relates to a micron order dry fog presses down dirt system.
Background art:
the absorbable dusts of 20 μm or less, which are the most harmful to the human body, float around. The dry fog dust suppression device utilizes the fine water fog particles with the diameter less than 10 mu m generated by a dry fog sprayer, namely the dry fog with the diameter less than 10 mu m to lead the dust particles to be mutually bonded and coalesced to be enlarged and to be settled under the action of self gravity. Dust can be increased by the water being bound and coalesced, but those finest dust will coalesce into lumps only when the water droplets are small to form a dry mist to reduce the surface tension of the water. As the water mist particles become smaller and smaller, the agglomeration probability becomes larger and larger, and the agglomerated dust mass becomes large and heavy and is easy to fall, and at the moment, the dust filtering effect of the water mist is formed.
In the existing dry fog dust suppression system, water in a water tank is pumped out to a water-air distributor through a water pump in a pressurizing mode, the water-air distributor distributes the water-air into a dry fog nozzle, air is compressed through compressed air and then is conveyed to the water-air distributor, the air is distributed into the dry fog nozzle through the water-air distributor and is sprayed out together with pressure water, dry fog is formed, and dust rising is suppressed. In such devices, air pressure is prone to fluctuation, which greatly affects the spraying effect and makes the dust suppression effect poor.
The utility model has the following contents:
the utility model aims at providing a micron order dry fog presses down dirt system solves current dry fog at least and presses down the air pressure fluctuation of dirt system, produces great influence to the spraying effect for the phenomenon presses down the not good technical problem of dirt effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme to realize:
a micron-sized dry fog dust suppression system comprises a water tank and an air compressor, wherein the bottom of the water tank is connected with a water inlet end of a water pump through a water pipe, a water outlet end of the water pump is connected with a water inlet end of a dry fog dust suppression host machine, the water outlet end of the dry fog dust suppression host machine is connected with a water inlet pipe of a water-gas distributor through a water pipe, and a water outlet pipe distributed by the water-gas distributor is connected with a water inlet of a dry fog spray head; the air delivery end of the air compressor is connected with the air inlet end of the air storage tank through an air pipe, the air outlet end of the air storage tank is connected with the air inlet end of the dry fog dust suppression host machine through an air pipe, the air outlet end of the dry fog dust suppression host machine is connected with the air inlet pipe of the water-air distributor through an air pipe, and the air outlet pipe distributed by the water-air distributor is connected with the air inlet of the dry fog spray head; the dry fog spray head is arranged on a support frame, and the support frame is erected on the conveying line;
the dry fog dust suppression host is used for filtering air and water, controlling the opening or closing of the electromagnetic valve according to set air pressure, water pressure, air flow and water flow according to a switch program, and conveying the air and water to the water-air distributor through a pipeline; the water-gas distributor is used for distributing and conveying the entering pressure water and pressure gas to the dry fog nozzles and controlling the dry fog nozzles to spray respectively.
Further, the support frame includes L type fixed plate, U type fagging, L type fixed plate arranges the both sides at U type fagging, be equipped with the rectangular hole of arranging from top to bottom on the L type fixed plate, be equipped with the mounting hole on the both sides landing leg of U type fagging, the both sides landing leg of U type fagging passes mounting hole and rectangular hole through the bolt and fixes on L type fixed plate.
Furthermore, 2 rows of long holes are arranged on the L-shaped fixing plate.
Furthermore, a first safety valve is connected in series on a water outlet pipe between the water gas distributor and the dry fog spray head, and a second safety valve is connected in series on a gas outlet pipe between the water gas distributor and the dry fog spray head.
Furthermore, a water channel filter is connected in series on a water pipe between the water tank and the water pump.
Furthermore, a heating resistor is wrapped on the outer side of the water pipe between the dry fog dust suppression host machine and the water-gas distributor, and the heating resistor is used for heating the water pipe when the air temperature is lower than 5 ℃.
The utility model provides a pair of micron order dry fog presses down dirt system has beneficial effect once: when in use, the water body of the water tank is pumped into the dry fog dust suppression host machine by the water pump under pressure, the dry fog dust suppression host machine filters and keeps constant pressure on the pressure water, then the pressure water is conveyed into the water-gas distributor, the water-air distributor divides the water flow and transmits the water flow to the dry fog spray head, the air is pressurized by the air compressor, then is stored by the air storage tank and then is output, the air is continuously output to the dry fog dust suppression host machine for centralized control and pressure stabilization, the pressure air is transmitted to the water-air distributor, the water-gas distributor conveys the gas to the dry fog spray head in a shunting way to be sprayed together with the pressure water to form dry fog for dust suppression, the dust can be effectively suppressed, after the gas storage tank is arranged in the gas pipeline at the output end of the air compressor, the gas is stored and slowly released through the gas storage tank, so that the output gas is kept continuous and stable, the interruption or the reduction of the effect of dust suppression caused by unstable gas pressure is prevented, and the stable dust suppression effect is provided; the dry fog shower nozzle is installed on the support frame, and the support frame includes L type fixed plate and U type fagging, can adjust the mounting height of dry fog shower nozzle through the upper and lower position of adjusting L type fixed plate and U type fagging for the structure can press down the dirt effect according to the on-the-spot spraying and adjust, makes and presses down the dirt effect and reach the optimum state.
Description of the drawings:
the following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings:
fig. 1 is a schematic structural view of a micron-sized dry fog dust suppression system according to the present invention;
FIG. 2 is a schematic view of the structure of the portion A in FIG. 1;
fig. 3 is the utility model provides a structural schematic diagram of L type fixed plate in micron order dry fog presses down dirt system.
The reference numbers in the figures illustrate: the device comprises a water tank 1, a water channel 11, a water filter 2, an air compressor 3, a water pump 4, a dry fog dust suppression host machine 5, a water-gas distributor 51, a first safety valve 52, a second safety valve 52, a dry fog spray head 6, an air storage tank 7, a support frame 8, an 81-L-shaped fixing plate 811, a strip hole 82, a U-shaped support plate and a support leg 821.
The specific implementation mode is as follows:
it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as up-down-left-right-front-back … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components in a specific posture (as shown in the drawings) -motion situation, etc., and if the specific posture is changed, the directional indicator is changed accordingly, and the connection may be a direct connection or an indirect connection.
As shown in fig. 1, 2 and 3, a micron-sized dry fog dust suppression system comprises a water tank 1 and an air compressor 2, wherein the bottom of the water tank 1 is connected with a water inlet end of a water pump 3 through a water pipe, a water outlet end of the water pump 3 is connected with a water inlet end of a dry fog dust suppression host 4, the water outlet end of the dry fog dust suppression host 4 is connected with a water inlet pipe of a water-air distributor 5 through a water pipe, and a water outlet pipe distributed by the water-air distributor 5 is connected with a water inlet of a dry fog nozzle 6; the air delivery end of the air compressor 2 is connected with the air inlet end of an air storage tank 7 through an air pipe, the air outlet end of the air storage tank 7 is connected with the air inlet end of a dry fog dust suppression host machine 4 through an air pipe, the air outlet end of the dry fog dust suppression host machine 4 is connected with the air inlet pipe of a water-air distributor 5 through an air pipe, and the air outlet pipe distributed by the water-air distributor 5 is connected with the air inlet of a dry fog spray head; the dry fog spray head 6 is arranged on a support frame 8, and the support frame 8 is erected on a conveying line;
the dry fog dust suppression host machine 4 is used for filtering air and water, controlling the opening or closing of the electromagnetic valve according to a set air pressure, water pressure, air flow and water flow according to a switch program, and conveying the filtered air and water to the water-air distributor 5 through a pipeline; the water-gas distributor 5 is used for distributing and conveying the entering pressure water and pressure gas to the dry fog nozzles 6 and controlling the dry fog nozzles 6 to spray respectively.
By adopting the technical scheme, when in use, a water body of the water tank 1 is pressurized and pumped into the dry fog dust suppression host machine 4 through the water pump 3, the dry fog dust suppression host machine 4 filters and keeps constant pressure on the pressure water, the pressure water is conveyed into the water-gas distributor 5, the water-gas distributor 5 divides and conveys the water flow to the dry fog spray head 6, the air is pressurized through the air compressor 2 and then is output after being stored through the air storage tank 7, the air is continuously output to the dry fog dust suppression host machine 4 for centralized control and pressure stabilization, the pressure gas is conveyed into the water-gas distributor 5, the water-gas distributor 5 divides and conveys the gas to the dry fog spray head 6 to be sprayed together with the pressure water to form dry fog for dust suppression, dust suppression can be effectively realized, after the air storage tank 7 is arranged in a gas pipeline at the output end of the air compressor 2, the gas is stored and slowly released through the air storage tank 7, the output gas is kept continuous and, the dust suppression effect is stable.
Specifically, the support frame 8 includes an L-shaped fixing plate 81 and a U-shaped supporting plate 82, the L-shaped fixing plate 81 is disposed on two sides of the U-shaped supporting plate 82, the L-shaped fixing plate 81 is provided with elongated holes 811 disposed up and down, two legs 821 of the U-shaped supporting plate 82 are provided with mounting holes, and two legs 821 of the U-shaped supporting plate 82 are fixed on the L-shaped fixing plate 81 by bolts penetrating through the mounting holes and the elongated holes 811. The dry fog shower nozzle 6 is installed on support frame 8, and support frame 8 includes fixed 81 boards of L type and U type fagging 82, can adjust the mounting height of dry fog shower nozzle 6 through adjusting the upper and lower position of L type fixed plate 81 and U type fagging 82 for the structure can press down the dirt effect according to the on-the-spot spraying and adjust, makes and presses down the dirt effect and reach the optimum state.
Specifically, 2 rows of elongated holes 811 are provided in the L-shaped fixing plate 81. The structure is fixed through the matching of the double-row strip holes 811 and the bolts, the structure is prevented from deflecting, and the stability of spraying is kept.
Specifically, a first safety valve 51 is connected in series to a water outlet pipe between the water-gas distributor 5 and the dry fog spray head 6, and a second safety valve 52 is connected in series to a gas outlet pipe between the water-gas distributor 5 and the dry fog spray head 6. The safety valve is arranged to improve the pipeline conveying safety.
Specifically, a water path filter 11 is connected in series on a water pipe between the water tank 1 and the water pump 3. The water is filtered through the waterway filter 11, and the water is prevented from damaging the water pump 3 and the following equipment.
Specifically, a heating resistor is wrapped on the outer side of a water pipe between the dry fog dust suppression host machine 4 and the water-gas distributor 5, and the heating resistor is used for heating the water pipe when the temperature is lower than 5 ℃. The heating resistor heats the pipeline, so that the pipeline cannot be frozen to cause pipeline blockage in a low-temperature environment, and low-temperature working is realized to suppress dust.
The foregoing shows and describes the general principles, essential features, and features of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the description of the above embodiments and the description is only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and these changes and modifications are all within the scope of the present invention as claimed. The scope of the invention is to be protected by the following claims and their equivalents.
Claims (6)
1. The utility model provides a micron order dry fog presses down dirt system which characterized in that: the dry fog dust suppression device comprises a water tank (1) and an air compressor (2), wherein the bottom of the water tank (1) is connected with a water inlet end of a water pump (3) through a water pipe, a water outlet end of the water pump (3) is connected with a water inlet end of a dry fog dust suppression host (4), a water outlet end of the dry fog dust suppression host (4) is connected with a water inlet pipe of a water-gas distributor (5) through a water pipe, and a water outlet pipe distributed by the water-gas distributor (5) is connected with a water inlet of a dry fog spray head (6); the air delivery end of the air compressor (2) is connected with the air inlet end of the air storage tank (7) through an air pipe, the air outlet end of the air storage tank (7) is connected with the air inlet end of the dry fog dust suppression host (4) through an air pipe, the air outlet end of the dry fog dust suppression host (4) is connected with the air inlet pipe of the water-air distributor (5) through an air pipe, and the air outlet pipe distributed by the water-air distributor (5) is connected with the air inlet of the dry fog spray head; the dry fog spray head (6) is arranged on a support frame (8), and the support frame (8) is erected on the conveying line;
the dry fog dust suppression host machine (4) is used for filtering air and water, controlling the opening or closing of the electromagnetic valve according to set air pressure, water pressure, air flow and water flow according to a switch program, and conveying the air and water to the water-air distributor (5) through a pipeline; the water-gas distributor (5) is used for distributing and conveying the entering pressure water and pressure gas to the dry fog spray heads (6) and controlling the dry fog spray heads (6) to spray respectively.
2. The micron-sized dry mist dust suppression system according to claim 1, wherein: support frame (8) are including L type fixed plate (81), U type fagging (82), the both sides at U type fagging (82) are arranged in L type fixed plate (81), rectangular hole (811) of arranging about being equipped with on L type fixed plate (81), be equipped with the mounting hole on both sides landing leg (821) of U type fagging (82), both sides landing leg (821) of U type fagging (82) pass mounting hole and rectangular hole (811) through the bolt and fix on L type fixed plate (81).
3. The micron-sized dry mist dust suppression system according to claim 2, wherein: and 2 rows of long holes (811) are arranged on the L-shaped fixing plate (81).
4. The micron-sized dry mist dust suppression system according to claim 1, wherein: a first safety valve (51) is connected in series on a water outlet pipe between the water-gas distributor (5) and the dry fog spray head (6), and a second safety valve (52) is connected in series on a gas outlet pipe between the water-gas distributor (5) and the dry fog spray head (6).
5. The micron-sized dry mist dust suppression system according to claim 1, wherein: a water channel filter (11) is connected in series on a water pipe between the water tank (1) and the water pump (3).
6. The micron-sized dry mist dust suppression system according to claim 1, wherein: the outer side of the water pipe between the dry fog dust suppression host machine (4) and the water-gas distributor (5) is wrapped with a heating resistor, and the heating resistor is used for heating the water pipe when the temperature is lower than 5 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921729896.1U CN211302459U (en) | 2019-10-16 | 2019-10-16 | Micron-sized dry fog dust suppression system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921729896.1U CN211302459U (en) | 2019-10-16 | 2019-10-16 | Micron-sized dry fog dust suppression system |
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| Publication Number | Publication Date |
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| CN211302459U true CN211302459U (en) | 2020-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921729896.1U Active CN211302459U (en) | 2019-10-16 | 2019-10-16 | Micron-sized dry fog dust suppression system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113044610A (en) * | 2021-03-29 | 2021-06-29 | 华能国际电力股份有限公司上海石洞口第一电厂 | Little fog dust suppression device for coal storage Euro storehouse |
-
2019
- 2019-10-16 CN CN201921729896.1U patent/CN211302459U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113044610A (en) * | 2021-03-29 | 2021-06-29 | 华能国际电力股份有限公司上海石洞口第一电厂 | Little fog dust suppression device for coal storage Euro storehouse |
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