Centrifugal type oil fume filter and purification apparatus

A technology of oil fume filter and purification device, applied in the direction of oil fume removal, heating method, separation method, etc., can solve the problems of bulky, expensive, troublesome, etc., and achieve the effect of reducing air pollution, avoiding pollution, and preventing pollution

Inactive Publication Date: 2004-05-26
张惠生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The oil fume mainly adopts electronic fume purification and wet fume purification, but these two purification methods can only be applied to high-grade restaurants and high-end hotels at present. The main reason is that they are bulky and expensive. Cleaning by service personnel with professional skills is both troublesome and expensive

Method used

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  • Centrifugal type oil fume filter and purification apparatus
  • Centrifugal type oil fume filter and purification apparatus
  • Centrifugal type oil fume filter and purification apparatus

Examples

Experimental program
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Effect test

Embodiment 1

[0030] Embodiment 1, reference figure 1 - Fig. 4, this is a kind of specific structure of centrifugal oil fume filter 3, by figure 1 , figure 2 It can be seen that it consists of a circular support 3-1, a flat pad 3-5, a filter screen 3-2, a shaft sleeve 3-3 that can be sleeved on the motor shaft, and a set screw 3-4 located on the shaft sleeve. . The circular support 3-1 is composed of an inner skeleton 3-1.1, four connecting ribs 3-1.2 and an outer skeleton 3-1.3. The filter screen 3-2 has three layers, the distance between each layer is 1-4mm, and the mesh diameter is 0.8-2.5mm. One layer is located at the back of the circular support, and the other two layers are located at its front. There is a flat pad 3-5. The structure of flat pad 3-5 is shown in Figure 3 and Figure 4, and it is a ring with a fixing hole. The shaft sleeve 3-3 is welded together with the inner frame 3-1.1. Three layers of filter screens 3-2 and flat pads 3-5 and circular support 3-1 pass through ...

Embodiment 2

[0031] Embodiment 2, refer to Figure 5-Figure 7 , while referring to figure 1 -Figure 4. This is a purification device using the centrifugal oil fume filter described in Example 1, and its structural diagram is as follows Figure 5 As shown, compared with Embodiment 1, an oil retaining body 2 for accommodating the centrifugal fume filter is added. The structure of the oil retaining body 2 is as follows Image 6 , Figure 7 As shown, the oil retaining body is composed of a front rib 2-2, a rear rib 2-5 and an annular oil collecting side 2-3 connected to the front and rear ribs, and the bottom of the annular oil collecting side has a leak Oil holes 2-4. The front and rear ribs and the annular oil collection side form an annular oil collection groove 2-8, and the collected oil is finally concentrated to the bottom of the annular oil collection groove 2-8, and can flow to the oil collection box 2 through the oil leakage hole 2-4 at the bottom -6 within. It should be furthe...

Embodiment 3

[0032] Embodiment 3, reference figure Figure 8 , Figure 9 , while referring to Figure 1-Figure 7 . This is the second purification device using the centrifugal oil fume filter described in Embodiment 1. Compared with Embodiment 2, the main structure has not changed, but only the safety cover 1 is connected and fixed on the outside of the front rib of the oil deflector 2 , the connection method here is welding. Compared with embodiment 2, the security is increased.

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Abstract

A centrifugal oil soot filter is composed of a circular supporting frame consisting of internal skeleton, connecting ribs and external skeleton, N net filters fixed to said supporting frame, a shaft sleeve of motor and connected to said internal skeleton, and fixing screws. A cleaner with said centrifugal oil soot filter is composed of said filter and an oil barrier containing said filter. Its advantages are simple structure, and high effect.

Description

Technical field: [0001] The invention relates to a centrifugal oil fume filter and a purification device thereof, which is particularly suitable for being installed on oil fume exhaust equipment in households and catering industries to reduce or effectively avoid oil fume discharge and reduce air pollution. Background technique: [0002] At present, most of the oil fumes in the catering industries such as families, restaurants, hotels, and canteens are directly discharged into the air through oil fume exhaust equipment, which has caused great pollution to the environment and brought adverse effects on people's health. Therefore, reducing the emission of lampblack from households and catering industries is a measure that must be taken to protect the environment and ensure the health of the people. At present, major cities such as Beijing, Shanghai, and Guangdong have taken corresponding measures to reduce the emission of lampblack. The oil fume mainly adopts electronic fume ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/24F24C15/20
Inventor 张惠生
Owner 张惠生
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