CN215654389U - Water level balancing device of wet dust collector - Google Patents
Water level balancing device of wet dust collector Download PDFInfo
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- CN215654389U CN215654389U CN202121201872.6U CN202121201872U CN215654389U CN 215654389 U CN215654389 U CN 215654389U CN 202121201872 U CN202121201872 U CN 202121201872U CN 215654389 U CN215654389 U CN 215654389U
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- water level
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- inlet pipe
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Abstract
A water level balancing device of a wet dust collector relates to the technical field of dust removing equipment. It consists of a dust remover, a water level sensor, a plastic floating ball, a metal filter screen and an air inlet pipe; the air inlet pipe is a component in an air inlet system, two pipe orifices of the air inlet pipe are inserted into water at the bottom in the dust remover, the water level sensor is positioned between the two pipe orifices of the air inlet pipe, a plurality of plastic floating balls are placed on the water surface, and the metal filter screen is arranged above a sewage outlet at the bottom of the dust remover and is immersed in the water; the structure of the wet dust collector system does not need to be modified by using the technology, so that the upgrading cost is low; the plastic floating ball has low manufacturing cost, convenient purchase in the market, simple structure and long service life; after the water level monitoring device is used, water surface fluctuation and water splash caused when waste gas enters water can be greatly eliminated, the water level monitoring precision is improved, and false alarms are reduced.
Description
Technical Field
The utility model relates to the technical field of dust removal equipment, in particular to a water level balancing device of a wet dust collector.
Background
The wet dust collector system is one kind of environment protecting equipment for filtering harmful matter from industrial waste gas. Usually there is a certain amount of industrial water in wet dust collector bottom, maintains inside negative pressure through the fan during operation, inhales industrial waste gas in the aquatic and cools down and prefilter. Wherein the height of the water level determines whether the waste gas can smoothly enter the dust remover.
When the water level is too high, the water pressure is high, so that waste gas is difficult to enter the dust remover; when the water level is lower, the waste gas filtering effect is weakened; in severe cases, the water level is too low, the air inlet pipe may be separated from the water surface, and the filtering effect cannot be achieved completely. Therefore, a water level sensor is needed to monitor the water level in real time, and the water inlet and outlet amount is regulated and controlled in time to stabilize the water level at the optimal working water level. However, when the waste gas enters the water, a large amount of bubbles are generated, which causes severe fluctuation and water splash of the water surface, the water level sensor is easily affected by the bubbles to generate false alarm, and the monitoring result is difficult to accurately reflect the actual height of the water level. Under the condition that the water level monitoring precision is not good enough, in order to avoid the condition that the water level is too high or too low, the adjusting range of the water level can only be widened after comprehensive consideration. Meanwhile, the water level is maintained at a slightly higher position, the rotating speed of the fan is increased, and the suction force is enhanced. However, the power consumption of the dust collector is increased, which causes waste.
It is therefore necessary to introduce a new technique to ensure that the water level in the wet scrubber system remains as smooth as possible during operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects and shortcomings of the prior art, and provides a water level balancing device of a wet dust collector,
in order to achieve the purpose, the utility model adopts the following technical scheme: the device consists of a dust remover 1, a water level sensor 8, a plastic floating ball 9, a metal filter screen 10 and an air inlet pipe 11; the air inlet pipe 11 is a component in the air inlet system 4, two pipe orifices of the air inlet pipe 11 are inserted into the water at the bottom in the dust remover 1, the water level sensor 8 is positioned between the two pipe orifices of the air inlet pipe 11, a plurality of plastic floating balls 9 are placed on the water surface, and the metal filter screen 10 is arranged above a sewage outlet 12 at the bottom of the dust remover 1 and is immersed in the water;
furthermore, the plastic floating ball is a hollow spherical plastic piece.
Further, the main body of the water level sensor 8 is made of stainless steel.
Furthermore, the holes of the metal filter screen 10 are smaller than the ball diameter of the plastic floating ball 9.
Further, the water level sensor 8 is powered by the pulse power supply 6 in the dust removal system, and data and signals are monitored by the dynamic monitoring system 7.
Furthermore, the dust remover 1 discharges sewage outwards through the drain valve 2, and discharges waste gas outwards through the air outlet system 3.
The working principle of the utility model is as follows: a certain amount of water is stored at the bottom of the dust remover 1, and negative pressure is formed inside the dust remover 1 when a fan in the air inlet system 4 operates, so that industrial waste gas is sucked into the water for cooling and primary filtering. The plastic floating ball 9 is thrown into water and floats on the water surface, and the water surface is covered with water to reduce the fluctuation of the water surface, so that water splash is prevented from splashing to a high place, and the water level sensor 8 is prevented from giving a false alarm. When the contact of the water level sensor 8 contacts with the water level, a signal is sent to a control system for regulating and controlling the water level, when the water level is separated from the water level sensor 8, the signal stops, when the dust remover 1 discharges the sewage, the sewage is discharged outwards through the sewage discharge valve 2, and the metal filter screen 10 blocks the plastic floating ball 9.
After the technical scheme is adopted, the utility model has the beneficial effects that: the structure of the wet dust collector system does not need to be modified by using the technology, so that the upgrading cost is low; the plastic floating ball has low manufacturing cost, convenient purchase in the market, simple structure and long service life; after the water level monitoring device is used, water surface fluctuation and water splash caused when waste gas enters water can be greatly eliminated, the water level monitoring precision is improved, and false alarms are reduced. Therefore, the water level can be regulated and controlled in time, the fluctuation range of the water level is narrowed, the water level is closer to the optimal working water level, and the electric power is saved while the stable filtering effect of the wet dust collector system is maintained.
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 description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only 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 the present invention;
fig. 2 is a schematic view of the installation structure of the present invention in the dust removing system.
Description of reference numerals: the device comprises a dust remover 1, a blow-down valve 2, an air outlet system 3, an air inlet system 4, a water supply system 5, a pulse power supply 6, a dynamic monitoring system 7, a water level sensor 8, a plastic floating ball 9, a metal filter screen 10, an air inlet pipe 11 and a blow-off port 12.
Detailed Description
Referring to fig. 1 to 2, the technical solution adopted by the present embodiment is: the device consists of a dust remover 1, a water level sensor 8, a plastic floating ball 9, a metal filter screen 10 and an air inlet pipe 11; the air inlet pipe 11 is a component in the air inlet system 4, two pipe orifices of the air inlet pipe 11 are inserted into the water at the bottom in the dust remover 1, the water level sensor 8 is positioned between the two pipe orifices of the air inlet pipe 11, a plurality of plastic floating balls 9 are placed on the water surface, and the metal filter screen 10 is arranged above a sewage outlet 12 at the bottom of the dust remover 1 and is immersed in the water;
furthermore, the plastic floating ball is a hollow spherical plastic part, and has the advantages of chemical corrosion resistance, heat resistance, high strength and low manufacturing cost. The plastic floating ball is low in overall density, can float on the water surface when being thrown into water, is full of water surface, can reduce water surface fluctuation, blocks water splash from splashing to a high place, and prevents the water level sensor from false alarm.
Further, the main body of the water level sensor 8 is made of stainless steel, and when the contact contacts with the water surface, a signal is sent to the control system to regulate and control the water level, and the signal stops when the water surface is separated from the sensor.
Furthermore, the holes of the metal filter screen 10 are smaller than the diameter of the plastic floating ball 9, and are used for blocking the plastic floating ball 9 when the waste water is emptied.
Further, the water level sensor 8 is powered by the pulse power supply 6 in the dust removal system, and data and signals are monitored by the dynamic monitoring system 7.
Furthermore, the dust remover 1 discharges sewage outwards through the drain valve 2, and discharges waste gas outwards through the air outlet system 3.
A certain amount of water is stored at the bottom of the dust remover 1, and negative pressure is formed inside the dust remover 1 when a fan in the air inlet system 4 operates, so that industrial waste gas is sucked into the water for cooling and primary filtering. The plastic floating ball 9 is thrown into water and floats on the water surface, and the water surface is covered with water to reduce the fluctuation of the water surface, so that water splash is prevented from splashing to a high place, and the water level sensor 8 is prevented from giving a false alarm. When the contact of the water level sensor 8 contacts with the water level, a signal is sent to a control system for regulating and controlling the water level, when the water level is separated from the water level sensor 8, the signal stops, when the dust remover 1 discharges the sewage, the sewage is discharged outwards through the sewage discharge valve 2, and the metal filter screen 10 blocks the plastic floating ball 9.
After the technical scheme is adopted, the utility model has the beneficial effects that: the structure of the wet dust collector system does not need to be modified by using the technology, so that the upgrading cost is low; the plastic floating ball has low manufacturing cost, convenient purchase in the market, simple structure and long service life; after the water level monitoring device is used, water surface fluctuation and water splash caused when waste gas enters water can be greatly eliminated, the water level monitoring precision is improved, and false alarms are reduced. Therefore, the water level can be regulated and controlled in time, the fluctuation range of the water level is narrowed, the water level is closer to the optimal working water level, and the electric power is saved while the stable filtering effect of the wet dust collector system is maintained.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. Wet process dust remover water level balancing unit, its characterized in that: the device consists of a dust remover (1), a water level sensor (8), a plastic floating ball (9), a metal filter screen (10) and an air inlet pipe (11); the air inlet pipe (11) is a component in the air inlet system (4), two pipe orifices of the air inlet pipe (11) are inserted into the water at the bottom in the dust remover (1), the water level sensor (8) is positioned between the two pipe orifices of the air inlet pipe (11), a plurality of plastic floating balls (9) are placed on the water surface, and the metal filter screen (10) is arranged above a sewage outlet (12) at the bottom of the dust remover (1) and is immersed in the water.
2. The water level balancing apparatus of a wet scrubber according to claim 1, wherein: the plastic floating ball is a hollow spherical plastic piece.
3. The water level balancing apparatus of a wet scrubber according to claim 1, wherein: the main body of the water level sensor (8) is made of stainless steel.
4. The water level balancing apparatus of a wet scrubber according to claim 1, wherein: the holes of the metal filter screen (10) are smaller than the diameter of the plastic floating ball (9).
5. The water level balancing apparatus of a wet scrubber according to claim 1, wherein: the water level sensor (8) is powered by a pulse power supply (6) in the dust removal system, and a dynamic monitoring system (7) monitors data and signals.
6. The water level balancing apparatus of a wet scrubber according to claim 1, wherein: the dust remover (1) is characterized in that sewage is discharged outwards through the drain valve (2), and waste gas is discharged outwards through the air outlet system (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121201872.6U CN215654389U (en) | 2021-05-26 | 2021-05-26 | Water level balancing device of wet dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121201872.6U CN215654389U (en) | 2021-05-26 | 2021-05-26 | Water level balancing device of wet dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215654389U true CN215654389U (en) | 2022-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121201872.6U Active CN215654389U (en) | 2021-05-26 | 2021-05-26 | Water level balancing device of wet dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215654389U (en) |
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2021
- 2021-05-26 CN CN202121201872.6U patent/CN215654389U/en active Active
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