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CN-121977239-A - Efficient energy-saving type fume port microenvironment humidity control system

CN121977239ACN 121977239 ACN121977239 ACN 121977239ACN-121977239-A

Abstract

The invention relates to the technical field of oil smoke purification and discloses a high-efficiency energy-saving type oil smoke mouth microenvironment humidity control system which comprises a smoke treatment pipeline, a variable-frequency induced draft fan and an intelligent control system, wherein an air inlet of the smoke treatment pipeline is fixedly connected and communicated with a main flue of a kitchen, the variable-frequency induced draft fan is arranged on the smoke treatment pipeline, a front coarse-effect purification mechanism, a deep fine-treatment deodorizing mechanism and an intelligent spray humidity control mechanism are sequentially arranged on the smoke treatment pipeline along the air flow direction, the intelligent spray humidity control mechanism comprises a pressurized water supply assembly and an annular spray atomizing assembly, the pressurized water supply assembly is used for supplying water into the annular spray atomizing assembly, and the annular spray atomizing assembly is arranged at an air outlet of the smoke treatment pipeline. The invention integrates the functions of efficient purification of oil smoke, intelligent regulation of exhaust temperature and humidity, odor removal and the like into a whole, realizes efficient purification of catering oil smoke, actively regulates and controls the temperature and humidity and visual appearance, and reduces the energy consumption of the system.

Inventors

  • GAO YUNQIU
  • Liang chaoyang
  • WANG ZHONGDONG
  • XIAO QI
  • CHEN XIN
  • CAO RUI
  • WANG YIQI

Assignees

  • 浙江环研生态环境有限公司

Dates

Publication Date
20260505
Application Date
20260204

Claims (9)

  1. 1. The efficient energy-saving type smoke vent microenvironment humidity control system is characterized by comprising a smoke treatment pipeline (1), a variable frequency induced draft fan (2) and an intelligent control system, wherein an air inlet of the smoke treatment pipeline (1) is fixedly connected and communicated with a main flue of a kitchen, the variable frequency induced draft fan (2) is arranged on the smoke treatment pipeline (1), and a front coarse purification mechanism (3), a deep fine treatment deodorizing mechanism (4) and an intelligent spraying humidity control mechanism (5) are sequentially arranged on the smoke treatment pipeline (1) along the airflow direction; The intelligent spraying and humidifying mechanism (5) comprises a pressurized water supply assembly and an annular spraying and atomizing assembly, wherein the pressurized water supply assembly is used for supplying water into the annular spraying and atomizing assembly, and the annular spraying and atomizing assembly is arranged at an exhaust port of the flue gas treatment pipeline (1); The intelligent control system is characterized in that the preposed coarse-effect purifying mechanism (3), the deep fine-treatment deodorizing mechanism (4), the variable-frequency induced draft fan (2) and the pressurized water supply assembly are electrically connected with the intelligent control system.
  2. 2. The efficient and energy-saving type lampblack absorber microenvironment conditioning system as set forth in claim 1, wherein the annular spray atomization assembly comprises: The annular liquid supply pipe is arranged at the exhaust port of the flue gas treatment pipeline (1) and is electrically connected with the intelligent control system; The small-sized spray heads are arranged on the annular liquid supply pipe through the inclination angle adjusting component, and the small-sized spray heads are distributed at equal intervals along the circumferential direction of the exhaust port of the flue gas treatment pipeline (1).
  3. 3. The efficient and energy-saving type lampblack port microenvironment conditioning system according to claim 1, wherein an internal temperature and humidity sensor is arranged on the inner wall of an exhaust port of the flue gas treatment pipeline (1), an environment temperature and humidity sensor is arranged on the outer wall of the exhaust port of the flue gas treatment pipeline (1), and the internal temperature and humidity sensor and the environment temperature and humidity sensor are electrically connected with the intelligent control system.
  4. 4. The efficient energy-saving type lampblack port microenvironment humidity control system according to claim 2 is characterized in that an included angle between the spraying direction of the small spraying head and the air flow direction of the flue gas treatment pipeline (1) is 30-45 degrees, the atomization particle size of the small spraying head is less than or equal to 50 microns, and the distance between two adjacent small spraying heads is 10-15 cm.
  5. 5. The efficient and energy-saving type lampblack port microenvironment conditioning system according to claim 2, wherein the pressurized water supply assembly comprises a water supply pipeline and a gas supply pipeline, the water supply pipeline and the gas supply pipeline are both communicated with the annular liquid supply pipe, one end of the water supply pipeline is connected with a clean water supply source through a water pump, and one end of the gas supply pipeline is connected with a compressed air source; the water supply pipeline and the air supply pipeline are provided with electromagnetic valves and flow regulating valves, and the water pump, the electromagnetic valves and the flow regulating valves are electrically connected with the intelligent control system.
  6. 6. The efficient and energy-saving type lampblack port microenvironment humidity control system according to claim 1, wherein the intelligent spraying humidity control mechanism (5) further comprises a protective shell, the protective shell is covered on the outer wall of an exhaust port of the flue gas treatment pipeline (1), and a sealed liquid collecting structure is detachably connected to the bottom of the protective shell.
  7. 7. The efficient and energy-saving type fume port micro-environment humidifying system according to claim 1 is characterized in that the deep fine treatment deodorizing mechanism (4) comprises an efficient baffle demister and a composite purifying module, wherein the efficient baffle demister and the composite purifying module are both arranged on the fume treatment pipeline (1), and the efficient baffle demister is arranged close to the front coarse purifying mechanism (3); The combined type purification module is internally provided with an active carbon adsorption layer and a UV photocatalysis component, and the bottom of the combined type purification module is detachably connected with an oil collecting tank.
  8. 8. The efficient and energy-saving type lampblack port microenvironment humidity control system according to claim 7, wherein the preposed coarse effect purification mechanism (3) comprises a purification unit, a pressure sensor electrically connected with the intelligent control system is arranged on the purification unit, and the purification unit adopts a mechanical baffle plate separator or a low-ozone type electrostatic module.
  9. 9. The efficient and energy-saving type smoke vent micro-environment humidity control system according to claim 1, wherein a pollutant concentration sensor is arranged in the smoke treatment pipeline (1), and the pollutant concentration sensor is electrically connected with the intelligent control system.

Description

Efficient energy-saving type fume port microenvironment humidity control system Technical Field The invention relates to the technical field of oil smoke purification, in particular to a high-efficiency energy-saving type oil smoke mouth microenvironment humidity control system. Background The fume emission in catering industry is the focus of intractable pollution and collision avoidance in urban mixing zone, and its emission components are complex and contain particulate matter, volatile organic matter, smell matter and high-temperature high-humidity waste gas. At present, a series of technical routes are formed for treating catering lampblack, but certain limitations exist. The mechanical purification technology has low cost, is almost ineffective on submicron fine particles and gaseous VOCs, is easy to block a filter screen, has high operation and maintenance cost and has no cooling and humidity regulating functions, the electrostatic deposition technology has higher purification efficiency, has potential safety hazards and secondary pollution, is sensitive to working conditions, is complex to maintain and has single function, the wet washing technology has a certain cooling effect, has high water consumption, high wastewater treatment cost and low energy efficiency, has poor environmental adaptability and insufficient purification depth, and the combined type and tail end treatment technology can make up the defect of the single technology, has complex system, large occupied area and high cost, and cannot systematically solve the problem of regulating and controlling the thermal and humidity physical parameters of exhaust gas. The prior art takes 'up-to-standard discharge' as a core target, and neglects negative influence on micro-environment around the oil smoke discharge port. The waste gas discharged by cooking has high temperature, is easy to form local heat island, aggravates urban heat island effect, has high water content, is easy to condense to form smoke plume when being cooled, influences urban attractiveness and possibly causes complaints, contains a large amount of energy, is not recovered in the prior art and possibly consumes more energy for emission, and systems such as purification, exhaust and the like are often operated independently, so that the energy consumption is high. Therefore, a high-efficiency energy-saving type lampblack port microenvironment humidity control system is provided. Disclosure of Invention The invention aims to provide an efficient energy-saving type lampblack port microenvironment humidity control system, which aims to solve or improve at least one of the technical problems. The invention provides a high-efficiency energy-saving smoke vent micro-environment humidity control system, which comprises a smoke treatment pipeline, a variable frequency induced draft fan and an intelligent control system, wherein an air inlet of the smoke treatment pipeline is fixedly connected and communicated with a main flue of a kitchen, and the variable frequency induced draft fan is arranged on the smoke treatment pipeline; The intelligent spraying and humidifying mechanism comprises a pressurized water supply assembly and an annular spraying and atomizing assembly, wherein the pressurized water supply assembly is used for supplying water into the annular spraying and atomizing assembly, and the annular spraying and atomizing assembly is arranged at an exhaust port of the flue gas treatment pipeline; The preposed coarse effect purifying mechanism, the deep fine treatment deodorizing mechanism, the variable frequency induced draft fan and the pressurized water supply assembly are electrically connected with the intelligent control system. According to the efficient energy-saving type lampblack absorber microenvironment humidifying system provided by the invention, the annular spraying atomization assembly comprises: the annular liquid supply pipe is arranged at the exhaust port of the flue gas treatment pipeline and is electrically connected with the intelligent control system; the small-sized spray heads are arranged on the annular liquid supply pipe through the inclination angle adjusting component, and the small-sized spray heads are distributed at equal intervals along the circumferential direction of the exhaust port of the flue gas treatment pipeline. According to the efficient energy-saving type lampblack port microenvironment conditioning system provided by the invention, the inner temperature and humidity sensor is arranged on the inner wall of the exhaust port of the flue gas treatment pipeline, the environment temperature and humidity sensor is arranged on the outer wall of the exhaust port of the flue gas treatment pipeline, and the inner temperature and humidity sensor and the environment temperature and humidity sensor are electrically connected with the intelligent control system. According to the efficient energy-saving type lampblack port microenvironment humidity