CN112337253A - Workshop dust removal circulation system - Google Patents
Workshop dust removal circulation system Download PDFInfo
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- CN112337253A CN112337253A CN202011225278.0A CN202011225278A CN112337253A CN 112337253 A CN112337253 A CN 112337253A CN 202011225278 A CN202011225278 A CN 202011225278A CN 112337253 A CN112337253 A CN 112337253A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
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Abstract
The invention discloses a dedusting circulation system for a production workshop, and belongs to the field of dedusting systems. Including equipment room and production room, and be provided with water circulating system and wind circulating system in the workshop: the water circulation system comprises at least one water tank arranged in the equipment room, the output end of the water tank is connected with a main water pipeline, the main water pipeline extends to the top of the production room, a plurality of auxiliary water pipelines are arranged on the main water pipeline, and a plurality of water outlet spray heads which output downwards are arranged on the auxiliary water pipelines; the air circulation system comprises an air mixing device and a purification device which are arranged in the equipment room, the input end of the purification device is communicated with the production room through a first air inlet, the output end of the purification device is connected to the input end of the air mixing device through a pipeline, the output end of the air mixing device extends to the top of the production room through a main air pipeline, and a plurality of air outlet nozzles are arranged on the main air pipeline; wherein, the input end of the air mixing chamber is also provided with a second air inlet communicated with the outside of the production workshop.
Description
Technical Field
The invention belongs to the field of dust removal systems, and relates to a dust removal circulation system for a production workshop.
Background
In modern production workshops, higher requirements are made on workshop production environments. A large amount of harmful waste gas can be generated in production, and if the harmful waste gas is directly discharged, the harmful waste gas can cause great influence on the surrounding environment, so that the environment-friendly concept of modern green production is not met; the production workshop is required to be a clean workshop for specific production products, and certain requirements are also required on air and pressure in the workshop for improving the production efficiency; and dust can be generated continuously in the workshop, and the worker can irreversibly damage the body after inhaling the dust for a long time. Therefore, it is objectively needed to develop an air purification and circulation system for an aluminum foil production workshop, which has the advantages of reasonable structural design, obvious purification effect, smooth air circulation, safe production process and controllable temperature, pressure and harmful substance concentration in the workshop.
Disclosure of Invention
The invention aims to: the dedusting circulating system for the production workshop is provided, and the problems that air in the production workshop is not circulated, and the temperature of the air in the production workshop is increased, the humidity of the air in the production workshop is reduced and the like due to continuous operation of a machine are solved; the indoor air is dry, the raised dust is not easy to fall, floats in the air and is sucked into the human body, and the problem of negative influence can be generated for a long time.
The technical scheme adopted by the invention is as follows:
the utility model provides a workshop dust removal circulation system, includes the workshop, inside equipment room and the production room of including of workshop, and be provided with water circulating system and wind circulating system in the workshop:
the water circulation system comprises at least one water tank arranged in the equipment room, the output end of the water tank is connected with a main water pipeline, the main water pipeline extends to the top of the production room, a plurality of auxiliary water pipelines are arranged on the main water pipeline, and a plurality of water outlet spray heads which output downwards are arranged on the auxiliary water pipelines;
the air circulation system comprises an air mixing device and a purification device which are arranged in the equipment room, the input end of the purification device is communicated with the production room through a first air inlet, the output end of the purification device is connected to the input end of the air mixing device through a pipeline, the output end of the air mixing device extends to the top of the production room through a main air pipeline, and a plurality of air outlet nozzles are arranged on the main air pipeline; wherein, the input end of the air mixing chamber is also provided with a second air inlet communicated with the outside of the production workshop.
The invention does not set the specific production work of the production workshop, but is suitable for the workshop which can generate certain dust in the production process, has the problems that the air in the production workshop is not circulated, and the air temperature in the production workshop is increased, the humidity is reduced and the like due to the continuous operation of the machine; indoor air is dry, raised dust is not easy to fall, the raised dust floats in the air and is sucked into a human body, and negative influence can be generated for a long time. Therefore, the dust removal circulation system for the production workshop is provided.
The invention is provided with two areas, dust removal equipment is separated from a production area, and a door communicated with the outside is arranged on the wall of an equipment room, so that workers can monitor the air condition in the production room through a control system in the equipment room to control a water circulation system and an air circulation system, basically do not enter the production room, and do not disturb the production work of the workers in the production room.
The invention is provided with a water circulation system and a wind circulation system. The water circulation system is used for humidifying the inner area of the production workshop, and the raised dust in the workshop is settled and falls on the ground instead of floating in the air in a mode of spraying water mist downwards from the top of the workshop, so that the suction amount of workers is reduced; the air circulation system is used for recycling and purifying dirty high-temperature air in a production workshop, mixing the dirty high-temperature air with outside air and cooling the air, and then discharging clean air into the workshop, so that the air quality in the workshop can be improved, and the aim of not discharging polluted air outwards is fulfilled.
Furthermore, a plurality of production areas are distributed in the production chamber, and machines for production are placed in the production areas; wherein, the water outlet spray heads are distributed above the production area.
In the invention, the water outlet nozzle can adopt the atomizing nozzle as the nozzle, so that the water outlet nozzle sprays water mist into air, thereby obviously increasing the air humidity; meanwhile, the water outlet nozzle is arranged above the production area, so that the water mist can accurately capture the dust generated in the production area in the falling production area.
Furthermore, a plurality of sensors are arranged on the inner side wall of the production chamber, and each sensor comprises a carbon dioxide concentration sensor, an oxygen concentration sensor and a temperature and humidity sensor.
In the invention, various sensors are arranged in a production workshop so as to better help a control system to control a water circulation system and a wind circulation system. The carbon dioxide concentration sensor can monitor the carbon dioxide concentration condition in a workshop, when the carbon dioxide concentration rises, the indoor air circulation needs to be performed urgently to introduce fresh clean air, and after the carbon dioxide concentration sensor transmits the information to the control system, the control system controls the air circulation system to work; the oxygen concentration sensor can monitor the oxygen concentration condition in a workshop, and the oxygen concentration sensor and the carbon dioxide concentration sensor work cooperatively, and when the oxygen content of raised dust is increased and reduced, the water circulation system also needs to be started on the basis of starting the wind circulation system; temperature and humidity sensor can gather air temperature and air humidity in the workshop, when air temperature risees, control system control air circulation system work, realize reducing the purpose of air temperature in the workshop, and simultaneously, water circulation system works for a long time, cause indoor humidity too big easily, humidity exceedes certain restriction and also extremely unfavorable to the maintenance of production machine, when consequently monitoring this kind of condition and taking place, can control water circulation system stop work, the working strength is strengthened to air circulation system, furtherly, can be at the wall mounting scavenger fan in the workshop, can open the scavenger fan this moment and carry out powerful taking a breath. And the sensors are electrically connected with the control system, and the control system can spontaneously control the sensors, so that the oxygen content, cleanliness and temperature of the air in the production workshop are in reasonable ranges at any time.
Furthermore, in the water circulation system, a main water valve and an auxiliary water valve are respectively arranged on the main water pipeline and the auxiliary water pipeline; the main water valve is used for controlling the whole opening and closing condition of the water circulation system; and under the condition that the main water valve is opened, the auxiliary water valve is used for controlling the opening and closing conditions of each auxiliary water pipeline.
The valve can be a ball valve, so that the opening and closing degrees of the main water pipeline and the auxiliary water pipeline can be conveniently adjusted, the water flow is controlled, and the water mist size is controlled; the opening and closing of the main water pipeline and the auxiliary water pipeline can be controlled, and a certain production area can be humidified in a targeted manner.
Furthermore, in the wind circulation system, the purifying device comprises at least one filtering unit and at least one adsorption unit; the filter unit is an HEPA filter membrane and is used for removing particulate matters, microorganisms and small organic pollutants in the air in a production workshop to form primary filter air; the adsorption unit is an active carbon adsorption column and is used for adsorbing residual organic pollutants in the primary filtered air to form purified air.
In the invention, the air in the production workshop is purified by the purification device, mainly aiming at the flying dust in the production process. The filter unit is arranged, particulate matters, microorganisms and a small part of organic pollutants in the air cannot pass through the HEPA filter membrane, and a large part of organic pollutants can pass through the HEPA filter membrane; the circulation direction setting of above-mentioned HEPA filter membrane perpendicular to air, and HEPA's quantity is greater than one, can make the air at the in-process of circulation like this, and particulate matter, microorganism and the more effective HEPA filter membrane that is blockked of fractional organic pollutant. The active carbon adsorption column can further adsorb residual organic pollutants in the primary filtered air by utilizing the porous structure of the active carbon adsorption column, so that the content of the organic pollutants in the primary filtered air is further reduced, and the purified air is formed.
Furthermore, in the air circulation system, draught fans are arranged at the first air inlet and the second air inlet.
Furthermore, in the air circulation system, a first temperature sensor is arranged on a pipeline between the output end of the purifying device and the input end of the air mixing device, and a second temperature sensor is arranged on the output end of the air mixing device.
In the invention, the first temperature sensor is used for collecting the temperature of the purified air, and if the temperature of the purified air is within the threshold range, the purified air can directly pass through the air mixing chamber without mixing without starting the second air inlet, and then is output through the main air pipeline; if first temperature sensor monitoring air-purifying temperature is too high, then need start the device that mixes, input outside air through the second air inlet, thereby reduce the air temperature with air-purifying mixture, then the air temperature after second temperature sensor monitoring main air duct department mixes, and the air temperature after mixing is in threshold value scope, then can discharge.
Furthermore, in the air circulation system, an air valve is arranged at the second air inlet, and a main air valve is arranged on the main air pipeline; the air valve is used for controlling the whole opening and closing condition of the air mixing device; the main air valve is used for controlling the opening and closing conditions of pipelines of all the main machines, namely the working conditions of the air outlet spray head.
In addition, the wind power generation system also comprises a control system, and the control system is electrically connected with the water circulation system and the wind circulation system and controls the work of the water circulation system and the wind circulation system.
In the invention, a water outlet nozzle, an air outlet nozzle, a main water valve, an auxiliary water valve, an air valve, a main air valve, a carbon dioxide concentration sensor, an oxygen concentration sensor, a temperature and humidity sensor and a draught fan which are electrically connected with a control system are arranged in the water circulation system and the air circulation system.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
the utility model provides a workshop dust removal circulation system, separates dust collecting equipment and production area to set up the door with external intercommunication on the wall of equipment room, the staff can be in the equipment room, through the indoor air condition of control system monitoring production, control water circulation system and wind circulation system, do not get into the production room basically, need not disturb the production work of the indoor staff of production. Through setting up water circulating system, the harmful gas that wind circulating system can produce in the workshop is purified, the circulation is retrieved, purifier can handle harmful gas, absorb, thoroughly purify the harmful component among the harmful gas, make the air get into the workshop after, also can not increase the concentration of harmful gas in the workshop, the harmful substance concentration control that can make the air in the workshop is in safe within range, it is flammable to have avoided the too big emergence of harmful gas concentration in the workshop, the explosive accident, the effectual gas concentration equilibrium in the workshop of having guaranteed, the safe operation of production has been ensured. And the temperature of the purified air can be timely adjusted through the first temperature sensor, the air mixing chamber and the second temperature sensor, so that the temperature of the air introduced into the workshop is constant.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other relevant drawings can be obtained according to the drawings without inventive effort, wherein:
FIG. 1 is a schematic view of a dust removal cycle system for a manufacturing plant;
the labels in the figure are: 1-a production chamber, 2-an equipment chamber, 3-a water tank, 4-a main water pipeline, 5-an auxiliary water pipeline, 6-a water outlet spray head, 7-a purification device, 8-a gas mixing device, 9-a main gas pipeline, 10-a gas outlet spray head, 11-a first gas inlet, 12-a second gas inlet, 13-a production area, 14-a main water valve, 15-an auxiliary water valve, 16-a first temperature sensor and 17-a second temperature sensor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The features and properties of the present invention are described in further detail below with reference to examples.
Example one
The preferred embodiment of the invention provides a dust removal circulating system for a production workshop,
the utility model provides a workshop dust removal circulation system, as shown in figure 1, includes the workshop, the workshop is inside to include equipment room 2 and production room 1, and is provided with water circulation system and wind circulation system in the workshop:
the water circulation system comprises at least one water tank 3 arranged in the equipment room 2, the output end of the water tank 3 is connected with a main water pipeline 4, the main water pipeline 4 extends to the top of the production room 1, a plurality of auxiliary water pipelines 5 are arranged on the main water pipeline 4, and a plurality of water outlet spray heads 6 which output downwards are arranged on the auxiliary water pipelines 5;
the air circulation system comprises an air mixing device 8 and a purifying device 7 which are arranged in the equipment room 2, the input end of the purifying device 7 is communicated with the production room 1 through a first air inlet 11, the output end of the purifying device 7 is connected to the input end of the air mixing device 8 through a pipeline, the output end of the air mixing device 8 extends to the top of the production room 1 through a main air pipeline 9, and a plurality of air outlet nozzles 10 are arranged on the main air pipeline 9; wherein, the input end of the air mixing chamber is also provided with a second air inlet 12 communicated with the outside of the production workshop.
The invention is provided with two areas, dust removing equipment is separated from the production area 13, a door communicated with the outside is arranged on the wall of the equipment room 2, and workers can monitor the air condition in the production room 1 in the equipment room 2 through a control system and control a water circulation system and an air circulation system without entering the production room 1 basically and disturbing the production work of the workers in the production room 1.
The invention is provided with a water circulation system and a wind circulation system. The water circulation system is used for humidifying the inner area of the production workshop, and the raised dust in the workshop is settled and falls on the ground instead of floating in the air in a mode of spraying water mist downwards from the top of the workshop, so that the suction amount of workers is reduced; the air circulation system is used for recycling and purifying dirty high-temperature air in a production workshop, mixing the dirty high-temperature air with outside air and cooling the air, and then discharging clean air into the workshop, so that the air quality in the workshop can be improved, and the aim of not discharging polluted air outwards is fulfilled.
Example two
This embodiment is a supplementary description of the first embodiment.
As shown in fig. 1, a plurality of production areas 13 are distributed in the production chamber 1, and production machines are placed in the production areas 13; wherein the water outlet nozzles 6 are distributed above the production zone 13.
In the invention, the water outlet spray head 6 can adopt an atomizing nozzle as a spray head, so that the water outlet spray head 6 sprays water mist into air, thereby obviously increasing the air humidity; meanwhile, the water outlet nozzle 6 is arranged above the production area 13, so that water mist can accurately capture the dust generated in the production area 13 in the falling production area 13.
EXAMPLE III
This embodiment is a supplementary description of the first embodiment.
A plurality of sensors are arranged on the inner side wall of the production chamber 1 and comprise a carbon dioxide concentration sensor, an oxygen concentration sensor and a temperature and humidity sensor.
In the invention, various sensors are arranged in a production workshop so as to better help a control system to control a water circulation system and a wind circulation system. The carbon dioxide concentration sensor can monitor the carbon dioxide concentration condition in a workshop, when the carbon dioxide concentration rises, the indoor air circulation needs to be performed urgently to introduce fresh clean air, and after the carbon dioxide concentration sensor transmits the information to the control system, the control system controls the air circulation system to work; the oxygen concentration sensor can monitor the oxygen concentration condition in a workshop, and the oxygen concentration sensor and the carbon dioxide concentration sensor work cooperatively, and when the oxygen content of raised dust is increased and reduced, the water circulation system also needs to be started on the basis of starting the wind circulation system; temperature and humidity sensor can gather air temperature and air humidity in the workshop, when air temperature risees, control system control air circulation system work, realize reducing the purpose of air temperature in the workshop, and simultaneously, water circulation system works for a long time, cause indoor humidity too big easily, humidity exceedes certain restriction and also extremely unfavorable to the maintenance of production machine, when consequently monitoring this kind of condition and taking place, can control water circulation system stop work, the working strength is strengthened to air circulation system, furtherly, can be at the wall mounting scavenger fan in the workshop, can open the scavenger fan this moment and carry out powerful taking a breath. And the sensors are electrically connected with the control system, and the control system can spontaneously control the sensors, so that the oxygen content, cleanliness and temperature of the air in the production workshop are in reasonable ranges at any time.
Example four
This embodiment is a supplementary description of the first embodiment.
As shown in fig. 1, in the water circulation system, a main water valve 14 and an auxiliary water valve 15 are respectively arranged on a main water pipeline 4 and an auxiliary water pipeline 5; wherein, the main water valve 14 is used for controlling the whole opening and closing condition of the water circulation system; the sub water valve 15 is used to control the opening and closing of each sub water pipe 5 when the main water valve 14 is opened. The valve can be a ball valve, so that the opening and closing degrees of the main water pipeline 4 and the auxiliary water pipeline 5 can be conveniently adjusted, the water flow is controlled, and the water mist size is controlled; the opening and closing of the main water pipeline 4 and the auxiliary water pipeline 5 can be controlled, and one of the production areas 13 can be humidified in a targeted manner.
In the wind circulation system, an air valve is arranged at the second air inlet 12, and a main air valve is arranged on the main air pipeline 9; wherein, the air valve is used for controlling the whole opening and closing condition of the gas mixing device 8; the main air valve is used for controlling the opening and closing conditions of each main machine pipeline, namely the working conditions of the air outlet nozzle 10.
EXAMPLE five
This embodiment is a supplementary description of the first embodiment.
In the wind circulation system, the purifying device 7 comprises at least one filtering unit and at least one adsorption unit; the filter unit is an HEPA filter membrane and is used for removing particulate matters, microorganisms and small organic pollutants in the air in a production workshop to form primary filter air; the adsorption unit is an active carbon adsorption column and is used for adsorbing residual organic pollutants in the primary filtered air to form purified air.
In the invention, the air in the production workshop is purified by the purifying device 7, mainly aiming at the raised dust in the production process. The filter unit is arranged, particulate matters, microorganisms and a small part of organic pollutants in the air cannot pass through the HEPA filter membrane, and a large part of organic pollutants can pass through the HEPA filter membrane; the circulation direction setting of above-mentioned HEPA filter membrane perpendicular to air, and HEPA's quantity is greater than one, can make the air at the in-process of circulation like this, and particulate matter, microorganism and the more effective HEPA filter membrane that is blockked of fractional organic pollutant. The active carbon adsorption column can further adsorb residual organic pollutants in the primary filtered air by utilizing the porous structure of the active carbon adsorption column, so that the content of the organic pollutants in the primary filtered air is further reduced, and the purified air is formed.
EXAMPLE six
This embodiment is a supplementary description of the first embodiment.
As shown in fig. 1, in the wind circulation system, a first temperature sensor 16 is disposed on a pipeline between an output end of the purifying device 7 and an input end of the air mixing device 8, and a second temperature sensor 17 is disposed on an output end of the air mixing device 8.
In the invention, the first temperature sensor 16 is used for collecting the temperature of the purified air, if the temperature of the purified air is within the threshold range, the purified air can directly pass through the air mixing chamber without mixing without starting the second air inlet 12, and then is output through the main air pipeline 9; if the first temperature sensor 16 monitors that the temperature of the purified air is too high, the air mixing device 8 needs to be started, external air is input through the second air inlet 12 to be mixed with the purified air so as to reduce the temperature of the air, then the second temperature sensor 17 monitors the temperature of the mixed air at the main air pipeline 9, and the mixed air can be discharged when the temperature of the mixed air is within the threshold range.
EXAMPLE seven
This embodiment is a supplementary description of the first embodiment.
The production workshop further comprises a control system, and the control system is electrically connected with the water circulation system and the air circulation system and controls the water circulation system and the air circulation system to work.
In the invention, a water outlet nozzle 6, an air outlet nozzle 10, a main water valve 14, an auxiliary water valve 15, an air valve, a main air valve, a carbon dioxide concentration sensor, an oxygen concentration sensor, a temperature and humidity sensor and an induced draft fan which are electrically connected with a control system are arranged in the water circulation system and the air circulation system.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, and any modifications, equivalents and improvements made by those skilled in the art within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. The utility model provides a workshop dust removal circulation system which characterized in that: including the workshop, the workshop is inside including equipment room (2) and production room (1), and is provided with water circulating system and wind circulating system in the workshop:
the water circulation system comprises at least one water tank (3) arranged in the equipment room (2), the output end of the water tank (3) is connected with a main water pipeline (4), the main water pipeline (4) extends to the top of the production room (1), a plurality of auxiliary water pipelines (5) are arranged on the main water pipeline (4), and a plurality of water outlet spray heads (6) which output downwards are arranged on the auxiliary water pipelines (5);
the air circulation system comprises an air mixing device (8) and a purifying device (7) which are arranged in the equipment room (2), the input end of the purifying device (7) is communicated with the production room (1) through a first air inlet (11), the output end of the purifying device (7) is connected to the input end of the air mixing device (8) through a pipeline, the output end of the air mixing device (8) extends to the top of the production room (1) through a main air pipeline (9), and a plurality of air outlet nozzles (10) are arranged on the main air pipeline (9); wherein, the input end of the air mixing chamber is also provided with a second air inlet (12) communicated with the outside of the production workshop.
2. The dust removal circulation system for the production workshop according to claim 1, wherein: a plurality of production areas (13) are distributed in the production chamber (1), and machines for production are placed in the production areas (13); wherein the water outlet nozzles (6) are distributed above the production area (13).
3. The dust removal circulation system for the production workshop according to claim 1, wherein: the inner side wall of the production chamber (1) is provided with a plurality of sensors, including a carbon dioxide concentration sensor, an oxygen concentration sensor and a temperature and humidity sensor.
4. The dust removal circulation system for the production workshop according to claim 1, wherein: in the water circulation system, a main water valve (14) and an auxiliary water valve (15) are respectively arranged on a main water pipeline (4) and an auxiliary water pipeline (5); wherein, the main water valve (14) is used for controlling the whole opening and closing condition of the water circulation system; when the main water valve (14) is opened, the auxiliary water valve (15) is used for controlling the opening and closing of each auxiliary water pipeline (5).
5. The dust removal circulation system for the production workshop according to claim 1, wherein: in the wind circulation system, the purification device (7) comprises at least one filtering unit and at least one adsorption unit; the filter unit is an HEPA filter membrane and is used for removing particulate matters, microorganisms and small organic pollutants in the air in a production workshop to form primary filter air; the adsorption unit is an active carbon adsorption column and is used for adsorbing residual organic pollutants in the primary filtered air to form purified air.
6. The dust removal circulation system for the production workshop according to claim 1, wherein: in the air circulation system, draught fans are arranged at the first air inlet (11) and the second air inlet (12).
7. The dust removal circulation system for the production workshop according to claim 1, wherein: in the wind circulation system, a first temperature sensor (16) is arranged on a pipeline between the output end of the purifying device (7) and the input end of the gas mixing device (8), and a second temperature sensor (17) is arranged on the output end of the gas mixing device (8).
8. The dust removal circulation system for the production workshop according to claim 1, wherein: in the wind circulation system, an air valve is arranged at the second air inlet (12), and a main air valve is arranged on the main air pipeline (9); wherein, the air valve is used for controlling the integral opening and closing condition of the air mixing device (8); the main air valve is used for controlling the opening and closing conditions of pipelines of all the main machines, namely the working conditions of the air outlet nozzle (10).
9. The dust-removing circulation system for the production plant according to any one of claims 1 to 8, wherein: the wind power generation system is characterized by further comprising a control system, wherein the control system is electrically connected with the water circulation system and the wind circulation system and controls the water circulation system and the wind circulation system to work.
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| CN202011225278.0A CN112337253A (en) | 2020-11-05 | 2020-11-05 | Workshop dust removal circulation system |
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| CN202011225278.0A CN112337253A (en) | 2020-11-05 | 2020-11-05 | Workshop dust removal circulation system |
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Application publication date: 20210209 |