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Fine garbage separating device in air-flow cleaning vehicle

A separation device and air flow technology, which is applied to cyclone devices, devices whose axial directions of the cyclone can be reversed, and road surface cleaning, etc. Improved effect of dust separation

Active Publication Date: 2008-09-17
HOWA MASCH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, even if such an installation structure is applied to a horizontally placed centrifugal dust separator, the centrifugal separation effect will be greatly affected in the range where the partition member is provided, so that the fine particles cannot be effectively removed. dust

Method used

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  • Fine garbage separating device in air-flow cleaning vehicle
  • Fine garbage separating device in air-flow cleaning vehicle
  • Fine garbage separating device in air-flow cleaning vehicle

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0016] Hereinafter, embodiments of the present invention will be described with reference to the drawings. Figure 1 to Image 6 It is a figure which shows the airflow cleaning vehicle equipped with the fine waste separation apparatus which concerns on one Embodiment of this invention.

[0017] Figure 1 and figure 2 As shown, a base 2 is fixed on the left and right vehicle frames 1 of the air flow cleaning vehicle 200, and a centrifugal dust separation device 3 (hereinafter sometimes referred to as "" Dust separation device 3"). Furthermore, a blower cover 4 is integrally welded to the open end of the dust separator 3 , and an impeller 8 of the blower 7 is rotatably supported by a bearing 6 mounted on an outer plate 5 of the blower cover 4 . Here, between the V-shaped pulley 9 wedged on the shaft of the impeller 8 and the V-shaped pulley 11 mounted on the output shaft of the engine 10, a V-belt 12 is wound so that the impeller 8 can rotate at a high speed. (particularly wit...

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PUM

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Abstract

To make centrifugal separation effectively act on an airflow including dust, in a horizontally mounted centrifugal dust separator of an airflow garbage truck. Air, which is sucked in from a suction port part 60 on the other side of a blower 7 with respect to a baffle plate 100, collides with the baffle plate 100 when axially flowing toward the blower 7 while flowing in whirls in an inside space C of the centrifugal dust separator 3. After that, the air flows in the direction of the blower 7 through an air passage 103 around the baffle plate 100; resistance is imparted to the axial flow of the air by the baffle plate 100; the time when the airflow including the dust is retained in the separator 3 is made longer; and the centrifugal separation acts on the dust longer, so that the dust can be more completely and centrifugally separated.

Description

technical field [0001] The present invention relates to a fine waste separation device in an air flow sweeper, and more particularly to a fine waste separation device for effectively removing fine dust contained in an air flow sucked into a horizontal centrifugal dust separation device. Background technique [0002] Patent Document 1 (Japanese Patent Publication No. 5-84324) discloses a general structure of a conventionally known circulation type airflow sweeper. In the circulating air flow cleaning vehicle, the centrifugal dust separation device is horizontally placed on the vehicle frame, and one end of the centrifugal dust separation device is connected with a blower. Here, the blown air from the blower is blown out to the road surface from the air outlet (orifice) of the pickup head to blow up the dust on the road surface, and the air containing the blown dust is sucked from the suction duct into the storage tank by the suction airflow of the blower. In the silo, the he...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B04C5/00E01H1/08
Inventor 平松利教铃木贵雄
Owner HOWA MASCH LTD