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Cooking fumes purifier

A technology of oil fume purifier and purification device, which is applied in the direction of oil fume removal, chemical instruments and methods, household heating, etc., which can solve the problems of filter dirty oil clogging, oil fume cannot be drained, and unsatisfactory effect, so as to avoid pollution, Effects of environmental protection and energy saving

Inactive Publication Date: 2009-02-25
蔡松林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patent solves the above problems, but the effect of using a filter to filter the dirty oil is not ideal, the dirty oil is very viscous, and the mesh of the filter is small, so the filter is easily blocked by the dirty oil, causing the oil fume to fail to pass through, so It is necessary to clean the filter screen frequently to make the oil fume purifier work normally, which brings a lot of inconvenience to the user.

Method used

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  • Cooking fumes purifier
  • Cooking fumes purifier
  • Cooking fumes purifier

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1 refers to figure 1 , this kind of oil fume purifier includes pipeline 3, oil fume separation device 24 and blower fan 1, and described blower fan 1 is arranged at the exit of pipeline 3, and the entrance of described pipeline 3 is connected with fume collecting hood 7, and fume collecting hood 7 The exhausted oil fume can be better absorbed into the pipeline 3. If the oil fume purifier is used for the incinerator used in the waste incineration plant, the pipeline can be directly connected to the outlet of the incinerator, so that the fume collecting hood can be omitted. The oil fume separation device 24 has a spiral passage 4, the spiral passage in the present embodiment 1 is provided with a thread 22 in the pipe 3, the outer diameter of the thread 22 matches the inner wall of the pipe, and the inner diameter of the thread 22 is A spiral channel 4 is formed with the inner wall of the pipeline, and an oil collecting tank 5 is arranged under the spiral channe...

Embodiment 2

[0021] Embodiment 2, with reference to figure 2 The oil fume separation device of this kind of oil fume purifier has a spiral channel 4, and the spiral channel 4 is a hollow straw-shaped spiral channel 4, and the two ends of the spiral channel 4 communicate with the pipeline, and the spiral channel 4 An oil collecting tank 5 is arranged below the channel 4, and a discharge valve 6 is arranged on the oil collecting tank 5. In the same way as in Example 1, the oil fume produced by the incineration of objects is quickly transported to the outlet of the pipeline 3 by the blower fan 1. Due to the high speed of transmission, the oil fume moves around the suction pipe-type spiral channel 4. Due to the specific gravity of the oil pollution is higher than that of the flue gas. Large, the oil will be thrown on the inner wall of the spiral channel 4 during the rapid rotation and movement, and then flow to the oil collection tank 5 due to the gravity of the oil itself, and be discharged ...

Embodiment 3

[0022] Embodiment 3, with reference to image 3 , Figure 4 The oil fume separation device of this kind of oil fume purifier has a spiral channel 4, and the spiral channel 4 is rolled by a plastic sheet or a metal sheet, just like a rolled picture scroll, its cross section is spiral, and the closed The gap formed between the rolled plastic sheets or metal sheets is the spiral channel 4, the outermost entrance and the innermost (ie its central part) exit of the spiral channel rolled by plastic sheets or metal They are respectively connected with the pipeline 3, and an oil collecting tank is arranged under the spiral passage, and a discharge valve is arranged on the oil collecting groove. Under the action of the fan 1, the oil fume moves around the spiral channel 4. Since the specific gravity of the oil stain is larger than that of the smoke, the oil stain will be thrown on the inner wall of the spiral channel 4 during the rapid rotation and movement, and the smoke The gas con...

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Abstract

The present invention discloses an improved invention of an oil smoke purifier. The oil smoke purifier comprises a pipeline (3), an oil smoke separating device and a fan (1). The fan is arranged at the outlet of the pipeline. The oil smoke purifier is characterized in that the oil smoke separating device is a spiral passage (4) which is communicated with the pipeline, and the underside of the spiral passage is provided with an oil sump (5). The oil smoke exhausted by the fan is vented to the outlet fast, the oil smoke passes the spiral passage and rotates and moves fast in the spiral passage. The specific gravity of oil stain is larger than the specific gravity of smoke, so the oil stain can be thrown on the inner wall of the passage during the process of fast rotating and moving and flows to the oil sump along the inner wall. The spiral passage effectively separates the oil stain from the smoke and ensures that the smoke is exhausted smoothly, and the oil stain is disposed better. Compared with the prior art, the oil smoke purifier has outstanding substantial characteristic and obvious improvement.

Description

technical field [0001] The present invention relates to an improved invention of a fume purifier, in particular to a fume purifier used in places such as kitchens, industrial combustion, and garbage incineration. Background technique [0002] At present, the fume purifier mainly uses a fan to discharge the fume, and a filter is installed in the pipe to isolate the oil and fume in the fume. If the fan of the fan is stained with too much oil, it will reduce its speed and affect the exhaust effect. , The filter screen isolates the oil, which can reduce the fan of the fan to be stained with oil, and also reduce the pollution of the dirty oil to the environment. Check the patent network of the State Intellectual Property Office, a kind of oil fume purifier, the patent number is 01208894.3, the date of authorization announcement is May 15, 2002, and the following content is disclosed: A kind of oil fume purifier is mainly composed of a fan, an air duct , consisting of a fume coll...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D45/16F24C15/20
Inventor 蔡松林
Owner 蔡松林
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