CN112044199A - Automatic gas washing and dust removing device and method - Google Patents

Automatic gas washing and dust removing device and method Download PDF

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Publication number
CN112044199A
CN112044199A CN202010785842.8A CN202010785842A CN112044199A CN 112044199 A CN112044199 A CN 112044199A CN 202010785842 A CN202010785842 A CN 202010785842A CN 112044199 A CN112044199 A CN 112044199A
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China
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water
water tank
electromagnetic valve
control module
dust
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CN202010785842.8A
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Inventor
胡胜勇
胡斐
曹林杰
狄凌逸
孙健
朱晓彤
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Taiyuan University of Technology
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Taiyuan University of Technology
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Priority to CN202010785842.8A priority Critical patent/CN112044199A/en
Publication of CN112044199A publication Critical patent/CN112044199A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2247/00Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D2247/08Means for controlling the separation process

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

An automatic gas washing and dust removing device and method belong to the technical field of dust removing equipment, and comprises the following steps: a water pump and a water tank; the water pump is connected with the water tank and the water inlet pipe, and is used for pumping water flow in the water tank for cyclic utilization; the dust concentration sensor is arranged at the air inlet and used for monitoring the dust concentration of the air inlet flow; the dust remover is driven by an internal motor to realize multiple dust collection and dehydration and purify airflow; a sewage draining port is arranged below the dust remover and drains sewage on the lower edge of the inner wall of the barrel to a water tank; the upper part of the water tank is provided with a first electromagnetic valve used for supplementing water flow in the water tank; the control console can control the on-off of the power supply of the equipment according to the feedback data of the dust concentration sensor and a remote controller; controlling the opening and closing of the first electromagnetic valve according to the liquid level sensor; and controlling the second electromagnetic valve to open and close according to the sludge sensor. The invention realizes the integration of the automatic start, the automatic water adding and the automatic water discharging of the dust remover, has simple operation and can greatly improve the air quality of the working environment.

Description

Automatic gas washing and dust removing device and method
Technical Field
The invention relates to the technical field of dust removing equipment, in particular to an automatic gas washing and dust removing device and method.
Background
With the development of industrial technology, the pollution of productive dust to the environment of a working place and the serious threat to physical and psychological health and safe production of workers are increasingly emphasized. Economic losses due to pneumoconiosis and dust explosion accidents are difficult to calculate every year in China. The design research and development work of the dust removal key technology and equipment needs to be further increased. Among them, wet dust collectors are widely used in China due to low investment cost and high dust removal efficiency, and are one of the key points of research. In order to further optimize the use function, increase the adaptability in the dust environment and better serve various production fields, the product type of the wet dust removal equipment is more detailed, the modeling structure is more various, and the functions are different.
The existing wet dust collector generally has the problems that a nozzle is easy to block, a filter screen needs to be frequently disassembled and washed, the maintenance amount is large, the size of equipment is overlarge and is limited by an installation space, the sensitivity is low, the equipment is not intelligent enough, the integration is not enough and the like, and the installation and use and dust removal and dust suppression efficiency under the actual production condition are influenced.
Disclosure of Invention
Aiming at the defects in the prior art, the embodiment of the invention aims to provide an automatic gas washing and dust removing device and method to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an automated scrubbing and dust removal apparatus comprising: a water pump and a water tank; the water pump is connected with the water tank and the water inlet pipe, and is used for pumping water flow in the water tank for cyclic utilization;
the dust concentration sensor is arranged at the air inlet and used for monitoring the dust concentration of the air inlet flow;
the dust remover is driven by an internal motor to realize multiple dust collection and dehydration and purify airflow;
a sewage draining port is arranged below the dust remover and drains sewage on the lower edge of the inner wall of the barrel to a water tank;
the upper part of the water tank is provided with a first electromagnetic valve used for supplementing water flow in the water tank;
the control console can control the on-off of the power supply of the equipment according to the feedback data of the dust concentration sensor and a remote controller; controlling the opening and closing of the first electromagnetic valve according to the liquid level sensor; controlling the second electromagnetic valve to be opened and closed according to the sludge sensor;
the display screen displays dust concentration, water tank water level information, sludge sedimentation information, wind speed information at the air inlet, current and voltage of the dust remover, motor frequency and running state information of the dust remover in real time.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail with reference to the accompanying drawings.
The beneficial effects of the invention are as follows:
1. the dust concentration sensor is arranged to sense the dust concentration at the air inlet of the dust remover, and the control module controls the operation of the motor and the water pump to realize the automatic starting of the dust remover.
2. According to the invention, the water level sensor and the sludge sensor are arranged in the water tank to sense the water level and sludge sedimentation information in the water tank, and the control module controls the switches of the first electromagnetic valve and the second electromagnetic valve to realize the functions of automatic water adding and automatic sludge discharging of the water tank.
3. The remote control system can directly control the on-off states of the motor and the water pump through the remote controller, realizes the remote control of the dust remover, and has simple operation, convenience and practicability.
4. According to the invention, by arranging the display unit, water level information of the water tank, sludge sedimentation information, dust concentration information at the air inlet of the dust remover, wind speed information at the air inlet of the dust remover, current and voltage information of the dust remover, motor frequency information and running state information of the dust remover can be displayed on the display unit in real time, so that a worker can conveniently obtain required data information in time.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a block process flow diagram of the present invention.
Fig. 3 is a flow chart of the operation of the present invention.
Detailed Description
In order to make the technical solution of the present invention clearer, the present invention is further described in detail with reference to the following examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in figures 1 and 2, the automatic gas washing and dust removing device comprises a water pump (1), a water inlet pipe (2), a dust remover (3), a dust concentration sensor (4), a liquid level sensor (5), a first electromagnetic valve (6), a water pipe (7), a sludge sensor (8), a second electromagnetic valve (9), a drain pipe (10), a control console (11), a control module (12), a display unit (13), a power switch (14), a wireless module (15), a sewage discharge port (16), a water tank (17), a remote controller (18), a buzzer (19) and an air speed sensor (21), wherein the dust concentration sensor (4) is arranged at the air inlet at the left end of the dust remover (3), the dust concentration sensor (4) is fixed on the dust remover (3), the sewage discharge port (16) is arranged at the lower end of the right side of the dust remover (3), the water tank (17) is arranged below the dust remover (3), the water level sensor (5) is arranged on the upper left side inside the water tank (17), the liquid level sensor (5) is fixed in the water tank (17), the first electromagnetic valve (6) is arranged on the upper right side inside the water tank (17), the first electromagnetic valve (6) is connected with the water pipe (7), the sludge sensor (8) is arranged on the lower side of the first electromagnetic valve (6), the sludge sensor (8) is fixed in the water tank (17), the second electromagnetic valve (9) is arranged at the bottom of the right side inside the water tank (17), the second electromagnetic valve (9) is connected with the water drain pipe (10), the water pump (1) is arranged on the left side of the water tank (17), the flow rate of the water pipe (7) is controlled by the first electromagnetic valve (6), and when the water level in the water tank (17) is lower than one third, water is added into the; the flow rate of the switch of the drain pipe (10) is controlled by a second electromagnetic valve (9), and when the sludge in the water tank (17) is precipitated to one tenth, the water and the sludge in the water tank (17) are discharged; a control console (11) is arranged in the center of the outer surface of the dust remover (3), the control console (11) is fixed on the dust remover (3), a display unit (13) is arranged at the upper left end of the control console (11), the display unit (13) is fixed on the control console (11), a power switch (14) is arranged on the right side of the display unit (13), the power switch (14) is fixed on the control console (11), a wireless module (15) is arranged on the lower side of the power switch (14), the wireless module (15) is fixed on the control console (11), a control module (12) is arranged on the left side of the wireless module (15), and the control module (12) is fixed on the control console (11); the control module (12) comprises a microprocessor, and the control module (12) processes data information transmitted by the dust concentration sensor (4), the sludge sensor (8), the liquid level sensor (5), the wind speed sensor (21) and the wireless module (15); the control module (12) is electrically connected with the first electromagnetic valve (6) and the second electromagnetic valve (9); the first electromagnetic valve (6) and the second electromagnetic valve (9) are controlled to be switched on and off and flow rate by a control module (12); the first electromagnetic valve (6) is used for connecting the water pipe (7) with the water tank (17), and the second electromagnetic valve (9) is used for connecting the drainage pipe (10) with the water tank (17); the control module (12) is electrically connected with the display unit (13); the display unit (13) adopts a high-definition LED display screen to display water level information and sludge sedimentation information of the water tank (17), air speed information at an air inlet of the dust remover (3), dust concentration information at the air inlet of the dust remover (3), current and voltage information of the dust remover (3), frequency information of the motor (20) and running state information of the dust remover (3) in real time; the control module (12) is electrically connected with a power switch (14); the power switch (14) is used for controlling the switch of the water pump (1) and the dust remover (3).
The sludge sensor (8) adopts a product of Zhengzhou Darkshire electronics technology limited company: suspended matter (sludge concentration) sensor SUS 316L.
As shown in fig. 3, an automatic scrubbing and dust removing method is characterized by comprising the following steps:
a. the dust concentration sensor (4) transmits the dust concentration information to the control module (12) to judge whether the dust concentration is greater than 10mg/m, if yes, the control module (12) starts the water pump (1) and the dust remover (3) in sequence and simultaneously opens the first electromagnetic valve (6) to add water to the water tank (17); if the fruit is harvested less than 10mg/m, repeating the steps.
b. The display unit (13) displays water level information of the water tank (17), sludge sedimentation information, air speed information at an air inlet of the dust remover (3), dust concentration information at the air inlet of the dust remover (3), current and voltage information of the dust remover (3), frequency information of the motor (20) and running state information of the dust remover (3).
c. The liquid level sensor (5) transmits water level information in the water tank (17) to the control module (12) to judge whether the water level exceeds four fifths, if the water level exceeds four fifths, the control module (12) closes the first electromagnetic valve (6), and the step is repeated; if the number of the parts is less than four fifths, the step d is performed.
d. The control module (12) judges whether the first electromagnetic valve (6) is in an opening state, and if the first electromagnetic valve is in the opening state, the step e is carried out; and if the electromagnetic valve is not in the opening state, the control module (12) opens the first electromagnetic valve (6) and carries out the step e.
e. The liquid level sensor (5) transmits water level information in the water tank (17) to the control module (12) to judge whether water exists in the water tank (17), and if water exists in the water tank, the device operates normally; if the water is not available, the control module (12) starts the buzzer (21) to send out sound different from the environment for alarming.
The working process of the invention is as follows: when the dust concentration sensor monitors that the dust concentration of the environment of the air inlet exceeds the limit, a signal is transmitted to the control module to control and start the power switch, the water pump and the dust remover or be started wirelessly by a remote controller. The dirty wind current realizes catching dirt and dehydration many times through dust remover equipment, and sewage flows into the water tank below through the drain. The water pump can extract water flow in the water tank for cyclic utilization. When the liquid level sensor in the water tank monitors that the water amount is small, a signal is transmitted to the control module, and the first electromagnetic valve is started to inject water through the water pipe. After the equipment is used for a period of time, when the sludge concentration sensor monitors that the concentration is higher, a signal is transmitted to the control module, the second electromagnetic valve is started to discharge sewage through the drain pipe, and automatic dredging is realized.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (8)

1. The utility model provides an automatic change scrubbing dust collector which characterized in that: comprises a water pump (1), a water inlet pipe (2), a dust remover (3), a dust concentration sensor (4), a liquid level sensor (5), a first electromagnetic valve (6), a water pipe (7), a sludge sensor (8), a second electromagnetic valve (9), a drain pipe (10), a control console (11), a control module (12), a display unit (13), a power switch (14), a wireless module (15), a sewage outlet (16), a water tank (17), a remote controller (18), a buzzer (19) and an air speed sensor (21), wherein the dust concentration sensor (4) is arranged at the air inlet at the left end of the dust remover (3), the dust concentration sensor (4) is fixed on the dust remover (3), the sewage outlet (16) is arranged at the lower end of the right side of the dust remover (3), the water tank (17) is arranged below the dust remover (3), the liquid level sensor (5) is arranged at the upper left side inside the water tank (17, the liquid level sensor (5) is fixed in a water tank (17), a first electromagnetic valve (6) is arranged on the upper right side inside the water tank (17), the first electromagnetic valve (6) is connected with a water pipe (7), a sludge sensor (8) is arranged on the lower side of the first electromagnetic valve (6), the sludge sensor (8) is fixed in the water tank (17), a second electromagnetic valve (9) is arranged at the bottom of the right side inside the water tank (17), the second electromagnetic valve (9) is connected with a drain pipe (10), a water pump (1) is arranged on the left side of the water tank (17), the flow rate of the water pipe (7) is controlled to be switched by the first electromagnetic valve (6), and when the water level in the water tank (17) is lower than one third, water is added into the water tank (17); the flow rate of the switch of the drain pipe (10) is controlled by a second electromagnetic valve (9), and when the sludge in the water tank (17) is precipitated to one tenth, the water and the sludge in the water tank (17) are discharged; a control console (11) is arranged in the center of the outer surface of the dust remover (3), the control console (11) is fixed on the dust remover (3), a display unit (13) is arranged at the upper left end of the control console (11), the display unit (13) is fixed on the control console (11), a power switch (14) is arranged on the right side of the display unit (13), the power switch (14) is fixed on the control console (11), a wireless module (15) is arranged on the lower side of the power switch (14), the wireless module (15) is fixed on the control console (11), a control module (12) is arranged on the left side of the wireless module (15), and the control module (12) is fixed on the control console (11); the control module (12) comprises a microprocessor, and the control module (12) processes data information transmitted by the dust concentration sensor (4), the sludge sensor (8), the liquid level sensor (5), the wind speed sensor (21) and the wireless module (15); the control module (12) is electrically connected with the first electromagnetic valve (6) and the second electromagnetic valve (9); the first electromagnetic valve (6) and the second electromagnetic valve (9) are controlled to be switched on and off and flow rate by a control module (12); the first electromagnetic valve (6) is used for connecting the water pipe (7) with the water tank (17), and the second electromagnetic valve (9) is used for connecting the drainage pipe (10) with the water tank (17); the control module (12) is electrically connected with the display unit (13); the display unit (13) adopts a high-definition LED display screen to display water level information and sludge sedimentation information of the water tank (17), dust concentration information at an air inlet of the dust remover (3), wind speed information at the air inlet of the dust remover (3), current and voltage information of the dust remover (3), frequency information of the motor (20) and running state information of the dust remover (3) in real time; the control module (12) is electrically connected with a power switch (14); the power switch (14) is used for controlling the switch of the water pump (1) and the dust remover (3).
2. The automatic gas washing and dust removing device according to claim 1, wherein: the water level sensor (5) senses water level data information in the water tank (17), when the water level in the water tank (17) is lower than one third, the liquid level sensor (5) transmits a signal to the control module (12), and the control module (12) opens the first electromagnetic valve (6) to add water into the water tank (17); when the water level in the water tank (17) reaches four fifths, the liquid level sensor (5) transmits a signal to the control module (12), and the control module (12) closes the first electromagnetic valve (6).
3. The automatic gas washing and dust removing device according to claim 1, wherein: the sludge sensor (8) senses the sludge data information in the water tank (17), when the sludge in the water tank (17) is precipitated to one tenth, the sludge sensor (8) transmits a signal to the control module (12), and the control module (12) opens the second electromagnetic valve (9) to discharge the water and the sludge in the water tank (17) together.
4. The automatic gas washing and dust removing device according to claim 1, wherein: the dust concentration sensor (4) senses the dust concentration information at the air inlet of the dust remover (3), and when the dust concentration reaches 10mg/m3When the dust concentration sensor (4) transmits a signal to the control module (12), the control module (12) turns on the power switch (14) to start the water pump (1) and then start the dust remover (3) for dust removal.
5. The automatic gas washing and dust removing device according to claim 1, wherein: the wireless module (15) is realized through a remote controller (18), the remote controller (18) is internally provided with a clock module which can be started at a fixed time and transmit the information which is closed at the fixed time to the wireless module (12), the wireless module (12) transmits the information to the control module (12) after receiving the information, and the control module (12) controls the operation of the water pump (1) and the dust remover (3) by turning on or off the power switch (14) at the fixed time after receiving the information.
6. The automatic gas washing and dust removing device according to claim 1, wherein: the microprocessor has the following model: ATMEGA 128A-AU; the dust remover (3) is characterized in that the types are as follows: wet type cyclone scrubber dust remover.
7. The automatic gas washing and dust removing device according to claim 1, wherein: the liquid level sensor (5) senses water level information in the water tank (17), and the device works normally when water exists in the water tank (17); when the water tank (17) is empty of water, the liquid level sensor (5) transmits information to the control module (12), and the control module (12) starts the buzzer (19) to send out sound different from the environment to give an alarm.
8. An automatic gas washing and dust removing method is characterized by comprising the following steps:
a. the dust concentration sensor (4) of claim 1, transmitting the dust concentration information to the control module (12) for determining whether the dust concentration is greater than 10mg/m for cultivation, and if so, sequentially starting the water pump (1) and the dust remover (3) by the control module (12) and simultaneously opening the first electromagnetic valve (6) to add water to the water tank (17); if the fruit is harvested less than 10mg/m, repeating the step;
b. the display unit (13) displays water level information of the water tank (17), sludge sedimentation information, air speed information at an air inlet of the dust remover (3), dust concentration information at the air inlet of the dust remover (3), current and voltage information of the dust remover (3), frequency information of the motor (20) and running state information of the dust remover (3);
c. the liquid level sensor (5) transmits water level information in the water tank (17) to the control module (12) to judge whether the water level exceeds four fifths, if the water level exceeds four fifths, the control module (12) closes the first electromagnetic valve (6), and the step is repeated; if the number of the parts is less than four fifths, performing the step d;
d. the control module (12) judges whether the first electromagnetic valve (6) is in an opening state, and if the first electromagnetic valve is in the opening state, the step e is carried out; if the electromagnetic valve is not in the opening state, the control module (12) opens the first electromagnetic valve (6) and carries out step e;
e. the liquid level sensor (5) transmits water level information in the water tank (17) to the control module (12) to judge whether water exists in the water tank (17), and if water exists in the water tank, the device operates normally; if the water is not available, the control module (12) starts the buzzer (21) to send out sound different from the environment for alarming.
CN202010785842.8A 2020-08-07 2020-08-07 Automatic gas washing and dust removing device and method Pending CN112044199A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112462674A (en) * 2020-12-21 2021-03-09 上海神舟精宜汽车测控技术有限公司 Control system and control method for dust suppression vehicle
CN113700447A (en) * 2021-09-30 2021-11-26 太原理工大学 Intelligent dust removal system and method for underground drilling
CN114753028A (en) * 2022-04-28 2022-07-15 芦山湘邻纺织有限公司 Rotor spinning machine
KR20230062792A (en) * 2022-04-22 2023-05-09 주식회사 가람에어텍 The dust collector equipped with water level sensor and water level measuring device and timer

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CN202490472U (en) * 2012-02-06 2012-10-17 扬州绿都环境工程设备有限公司 Automatic inclined pipe precipitator
CN207576015U (en) * 2017-09-23 2018-07-06 山东省建设建工(集团)有限责任公司 A kind of novel fog gun
CN108579311A (en) * 2018-07-09 2018-09-28 程丹 Air-borne dust high-efficient treatment device based on Internet of Things artificial intelligence
CN108731139A (en) * 2017-04-20 2018-11-02 华北电力大学(保定) A kind of fresh air ventilator having both dedusting and intelligent humidity control function
CN110806772A (en) * 2019-11-05 2020-02-18 河南省碧易克实业有限公司 Environment-friendly energy-saving dust suppression equipment intelligent control system

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Publication number Priority date Publication date Assignee Title
CN202490472U (en) * 2012-02-06 2012-10-17 扬州绿都环境工程设备有限公司 Automatic inclined pipe precipitator
CN108731139A (en) * 2017-04-20 2018-11-02 华北电力大学(保定) A kind of fresh air ventilator having both dedusting and intelligent humidity control function
CN207576015U (en) * 2017-09-23 2018-07-06 山东省建设建工(集团)有限责任公司 A kind of novel fog gun
CN108579311A (en) * 2018-07-09 2018-09-28 程丹 Air-borne dust high-efficient treatment device based on Internet of Things artificial intelligence
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112462674A (en) * 2020-12-21 2021-03-09 上海神舟精宜汽车测控技术有限公司 Control system and control method for dust suppression vehicle
CN113700447A (en) * 2021-09-30 2021-11-26 太原理工大学 Intelligent dust removal system and method for underground drilling
CN113700447B (en) * 2021-09-30 2023-09-08 太原理工大学 Intelligent dust removal system and method for underground drilling
KR20230062792A (en) * 2022-04-22 2023-05-09 주식회사 가람에어텍 The dust collector equipped with water level sensor and water level measuring device and timer
KR102655330B1 (en) * 2022-04-22 2024-04-16 주식회사 가람에어텍 The dust collector equipped with water level sensor and water level measuring device and timer
CN114753028A (en) * 2022-04-28 2022-07-15 芦山湘邻纺织有限公司 Rotor spinning machine

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Application publication date: 20201208

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