Cyclone dust removal heat pump type drying room

A cyclone dust removal, heat pump technology, applied in the direction of pump, drying, dryer, etc., can solve the problems of strong vibration, personnel and equipment safety accidents, etc., and achieve the effect of high strength, reliable use and broad application prospects.

Active Publication Date: 2015-12-23
湖南美林住宅工业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once some hardened dust is shaken off by vibration, it will immediately leave the dynamic rotation balance...

Method used

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  • Cyclone dust removal heat pump type drying room
  • Cyclone dust removal heat pump type drying room
  • Cyclone dust removal heat pump type drying room

Examples

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Embodiment Construction

[0033] Now in conjunction with accompanying drawing, the present invention is described in further detail.

[0034] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 with Image 6 The cyclone dedusting heat pump drying room shown includes a drying room 1, which is provided with a long-axis fan B for internal circulation. The long-axis fan B includes a long shaft 27 and blades 26. The blades 26 are elongated, and the cross-section of the blades is The impeller shaft is radially and center-symmetrical to the hollow anti-water drop; the two ends of the blades are inserted into the end disks 21, 23, and the long axis 27 is connected and fixed to the end disks 21, 23 through the spokes 25; The air inlet hood 12 and the exhaust hood 2 are connected to the induced draft fan A, and the induced draft fan A is evacuated after being connected to the evaporator 4 of the heat pump system through the cyclone dust collector 3; The pipe 8 is connected to the condenser 10; ...

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PUM

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Abstract

The invention discloses a cyclone dust removal heat pump type drying room. An internal recycle long-shaft draught fan is arranged in the drying room and comprises a long shaft and blades; the blades are long-strip-shaped; the cross section of each blade is centrosymmetric hollow reverse drop-shaped in the radial direction of an impeller shaft; two ends of the blades are inserted in end discs; the long shaft is connected with and fixed with the end discs through spokes; a draught hood and an air inlet hood are arranged at two ends of the drying room; the draught hood is connected with an induced draft fan; the induced draft fan is connected with the evaporator of a heat pump system via a cyclone dust collector for evacuation; the evaporator of the heat pump system is connected with a host machine; the host machine is connected with a condenser via a refrigerant pipe; the air outlet end of an air blower is connected with the air inlet hood via the condenser; the induced draft fan and the impeller of the long-shaft draught fan are arranged into hollow symmetrical structures, do not accumulate dust, and are firm and durable. The heat pump dries in a cross flow manner, recycles residual heat, is particularly suitable for being adopted by a lower drying temperature system, prevents nutritional ingredients of thermosensitive substances from being destroyed, and completes drying, dust removal and heat recovery in an efficient and low energy consumption manner.

Description

technical field [0001] The invention relates to a drying room, in particular to a cyclone dedusting heat pump drying room. Background technique [0002] Due to its mature technology, strong adaptability, low operating cost and strong reliability, the hot air dryer is still one of the main preferred equipment for drying materials. If the tail heat can be effectively recovered during the hot air drying process, it will be beneficial to improve Drying efficiency and the realization of energy saving and emission reduction are of particular importance. [0003] The fan is the key equipment of the hot air dryer. The fan is generally a centrifugal fan. The continuous, stable and reliable operation of the fan is very important for the dehumidification and air circulation of the dryer. Because most of the occasions where the dryer is used contain a certain amount of dust , When the fan is working, when the air flow passes through the high-speed rotating fan impeller, due to the cent...

Claims

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Application Information

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IPC IPC(8): F26B9/02F26B21/02F04D29/70
CPCY02P70/10
Inventor 姚茂君银永忠向于心
Owner 湖南美林住宅工业有限公司
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