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Airflow energy recycling device and sweeping car

A technology of airflow energy and energy recovery, applied in road cleaning, construction, cleaning methods, etc., can solve the problems of energy waste, high-speed airflow can not be used, save energy and cost, improve energy saving, environmental protection and economy.

Inactive Publication Date: 2012-06-27
ZOOMLION HEAVY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides an airflow energy recycling device and a road sweeper, which are used to solve the technical problem in the prior art that the high-speed airflow discharged from the volute outlet of the centrifugal fan cannot be used, resulting in a huge waste of energy

Method used

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  • Airflow energy recycling device and sweeping car
  • Airflow energy recycling device and sweeping car
  • Airflow energy recycling device and sweeping car

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Embodiment Construction

[0034] In order to solve the technical problem in the prior art that the high-speed airflow discharged from the outlet of the volute of the centrifugal fan cannot be utilized, resulting in a huge waste of energy, the present invention provides an airflow energy recovery and utilization device.

[0035] Such as figure 1 , figure 2 and Figure 4 As shown, the airflow energy recovery and utilization device of the present invention includes a turbine device and a recovery energy application device, wherein the turbine device includes a turbine shell 10, a power output shaft 11 and a turbine, wherein,

[0036] The turbine housing 10 includes an airflow inlet 10a and an airflow outlet 10b, and the airflow inlet 10a is used to receive the airflow to be recovered;

[0037] The power output shaft 11 is located in the turbine casing 10 and partly extends out of the turbine casing 10 to be connected with the recovery energy application device (not shown in the figure);

[0038] The t...

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Abstract

The invention discloses an airflow energy recycling device and a sweeping car. The airflow energy recycling device comprises a turbine device and a recycled energy application device, wherein the turbine device comprises a turbine shell, a power output shaft and a turbine; the turbine shell comprises an airflow inlet and an airflow outlet; the airflow inlet is used for receiving airflow to be recycled; the power output shaft is positioned in the turbine shell and partially extends out of the turbine shell to be connected with the recycled energy application device; and a turbine is positioned in the turbine shell, is arranged on the power output shaft and comprises a hub and blades positioned at the outer periphery of the hub. When the airflow to be recycled flows through the airflow inlet of the turbine and enters the turbine shell, the blades can be pushed through the flowing airflow, the hub and the power output shaft are driven to rotate, and the mechanical energy is output to the recycled energy application device, so energy resources and cost are greatly saved, and the energy conservation, the environment friendliness and the economic property of the sweeping car can be improved.

Description

technical field [0001] The invention relates to energy recovery and utilization technology, in particular to an airflow energy recovery and utilization device and a road sweeper. Background technique [0002] The road sweeper is a special vehicle for road garbage cleaning. Its working principle is: the sweeping plate of the road sweeper sweeps the road garbage to the middle, and the negative pressure and airflow generated by the centrifugal fan sucks the garbage into the garbage bin, and the garbage is in the garbage bin. Deposition, the airflow is filtered and discharged from the volute outlet of the centrifugal fan. [0003] In the existing road sweeper pneumatic conveying system (pneumatic conveying is also called airflow conveying, which refers to using the energy of airflow to transport granular materials along the direction of airflow in a closed pipeline, which is a specific application of fluidization technology), The air outlet of the centrifugal fan adopts the fre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01H1/08
CPCE01H1/08
Inventor 张斌彭林斌张劲刘之安肖庆麟罗邵均杨志彭宴波
Owner ZOOMLION HEAVY IND CO LTD