Method and device for purifying cooking fume

A technology for oil fume purification and treatment method, which is applied in the direction of oil fume removal, heating method, and household heating, etc., can solve the problems of increasing environmental pollution, affecting residents' health, and poor kitchen fume treatment effect, and achieving the effect of solving pollution.

Active Publication Date: 2017-02-01
上海美力源环保科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above-mentioned defects in the prior art, the present invention provides a kitchen fume purification treatment method and device, the kitchen fume purification treatment method and device to solve the poor kitchen fume treatment effect in the prior art, Technical issues that affect the health of residents and increase environmental pollution

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  • Method and device for purifying cooking fume

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Refer to attached figure 1As shown, a kitchen fume purification treatment device of the present invention has a fume collection hood 1, and at least one vortex air pump fan 2 is arranged in the fume collection hood 1. The tuyere is connected with the air inlet 6 of the air storage box 4, the bottom of the air storage box 4 has a circular air guide hole 5, the upper part of the oil collection fume hood 1 is provided with a degreasing and deodorizing storage box 7, and the degreasing and deodorizing storage box 7 is provided with a feeding Cover 8, medicament pipeline 9 is equipped with medicament valve 10, medicament pipeline 9 is connected with storage tank 7 and oil fume reaction box 17, and oil fume reaction box 17 is equipped with liquid level sensor 11 and water level gauge 12, and the top of oil fume reaction box 17 is equipped with overflow Flow exhaust pipe 15, the bottom of oil fume reaction box 17 is equipped with blowdown pipe 18 with blowdown valve 16, and th...

Embodiment 2

[0058] Test item: Kitchen fume purification treatment device to remove kitchen fume (particulate matter)

[0059] The specific implementation of the detection method is based on GB / T18801-2008 "Air Purifier"

[0060] The laboratory is carried out in an airtight 30m³ experimental cabin, the present invention is placed in the center of the experimental cabin, the height is 1.8 meters, and adjusted to the working state, the inspection is normal, and then the overflow exhaust pipe 15 is connected to the outside of the experimental cabin with the collection device connected, and then turn off the device.

[0061] Pour the cooking oil into an iron pan and heat it on the induction cooker. The temperature of the induction cooker is set at 200°C.

[0062] Wait until the cooking oil starts to evaporate.

[0063] 1. Start the temperature and humidity control device, the temperature of the experimental cabin is (25±2) ℃, and the humidity is (50±10)%.

[0064] 2. Send the edible oil tha...

Embodiment 3

[0070] Test item: Kitchen oil fume purification treatment device to remove kitchen TVOC (total volatile organic compounds)

[0071] Testing basis: GB / T18801-2008 "Air Purifier"

[0072] GB / T18883-2002 "Indoor Air Quality Standard"

[0073] 1. The laboratory is carried out in a closed 30m³ experimental cabin. The invention is placed in the center of the experimental cabin, and adjusted to the working state, and the operation is checked to be normal, and then the device is closed.

[0074] 2. Arrange the location of the sampling point, avoid the air inlet and outlet, about 1 meter away from the wall, and 1.2 meters above the ground of the experimental cabin.

[0075] 3. Start the temperature and humidity control device, the temperature of the experimental cabin reaches (25±2)°C, and the relative humidity is (50±10)%.

[0076] 4. Release the configured TVOC (volatile organic compounds) into the experimental cabin, so that the TVOC concentration reaches about 6.0㎎ / m³, turn on th...

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Abstract

The invention discloses a kitchen oil fume purification method. The oil fume is conveyed into an oil fume reaction box through a fan; an oil removing and deodorizing agent is used for reacting with the oil fume; the solid particles and odor in the oil fume are deposited and decomposed respectively in the oil fume reaction box; the treated gas of the oil fume is exhausted through an overflow exhaust pipe of the oil reaction box and the waste liquid of the oil fume is exhausted through a drainage pipe. The invention further provides a device for implementing the method. The device comprises an oil fume collection hood, wherein at least one fan is arranged in the oil fume collection hood and is connected with an air storage box through an air inlet pipe; an air guide hold is formed in the bottom of the air storage box; the oil fume reaction box is arranged at the lower part of the air storage box and is connected with an agent storage box. According to the kitchen oil fume purification method and the device, both the oil stain and odor in the kitchen air can be eliminated; the device has a self-cleaning function and the problems that in a traditional method, a wall needs to be broken and bore for installing a traditional oil fume purification device and the device needs to be dismounted for cleaning are solved.

Description

technical field [0001] The invention belongs to the field of environmental protection, and in particular relates to a waste gas purification treatment method, in particular to a kitchen oil fume purification treatment method and device. Background technique [0002] With the continuous development of society and the enhancement of human awareness of ecological and environmental protection, people are now talking about "smog" discoloration, because outdoor air quality PM2. To make matters worse, it has become a very prominent problem. The emission of cooking fumes from the environment shows that according to the monitoring of the Institute of Atmospheric Physics of the Chinese Academy of Sciences, among the sources of PM2.5 in Beijing, the proportion of cooking fumes and other emissions accounts for 13%, even higher than 8% of industrial emissions. This is the absolute number of household kitchens. The value is determined to cause a qualitative change. Considering the small...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C15/20
Inventor 郑自力曹志勇田春雷
Owner 上海美力源环保科技有限公司
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