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Efficient de-dusting nozzle

A nozzle and high-efficiency technology, applied in the field of nozzles and high-efficiency dust removal nozzles, can solve the problems of small gas kinetic energy, inability to remove adhesion dust and impurities, and achieve the effects of high work efficiency, good dust removal effect and simple operation.

Active Publication Date: 2015-02-25
YUNNAN COAL & ENERGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems that the nozzles of the existing dust removal equipment have small gas kinetic energy due to structural defects and cannot remove dust impurities with strong adhesion, the present invention provides a high-efficiency dust removal nozzle

Method used

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with the accompanying drawings.

[0012] The high-efficiency dedusting nozzle provided by the present invention includes a housing 1, an outer cavity 4 is arranged in the housing 1, an inner cavity 5 is arranged in the outer cavity 4, and the outlet ends of the outer cavity 4 and the inner cavity 5 are located at At the same end, the outlet end is respectively provided with an outer spray hole 2 communicating with the outer cavity 4 and an inner spray hole 3 communicating with the inner cavity 5. The inlet ends of the outer cavity 4 and the inner cavity 5 are all at the same end, and the outer The inlet end 6 of the cavity 4 is connected with the first pipeline 8, and the first control valve 7 is arranged on the first pipeline 8, which is used to control the gas delivery, and the inlet end 11 of the inner cavity 5 is connected with the second pipeline 9, the The second pipeline 9 is provided with a sec...

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Abstract

The invention provides an efficient de-dusting nozzle, comprising a shell. The efficient de-dusting nozzle is characterized in that an outer cavity is arranged inside the shell; an inner cavity is arranged inside the outer cavity; outlet ends of the outer cavity and the inner cavity are arranged at the same end, and are respectively provided with an outer orifice communicated with the outer cavity and an inner orifice communicated with the inner cavity; and inlet ends of the outer cavity and the inner cavity are located at the same end, and are respectively connected with a first pipeline and a second pipeline. The efficient de-dusting nozzle can be used for blowing and de-dusting through the outer orifice and the inner orifice according to actual demands, or can be used for carrying out high-strength blowing and de-dusting through the inner orifice and the outer orifice simultaneously, so that sands, dust or impurities adhered on the equipment and the device can be entirely cleaned. Therefore, not only can simplicity and convenience in operation, and time and labor conservation be realized, but also good de-dusting effect and high working efficiency can be achieved.

Description

technical field [0001] The invention relates to a spray head, in particular to a high-efficiency dust removal spray head, which belongs to the technical field of design and manufacture of gas dust removal equipment. Background technique [0002] In industrial production and daily life, it is often necessary to dedust and purify the sand, dust or impurities attached to equipment and devices, so as to avoid being blocked by sand, dust or dust and unable to work. Most of the traditional dust removal methods are manual cleaning, that is, let workers enter the equipment for cleaning, or disassemble the equipment for cleaning, which not only increases manpower and material resources, but also is extremely troublesome and time-consuming to operate. In addition, most of the cleaning equipment used in manual cleaning is vacuum cleaners or dust blowers. Due to the unreasonable structure of the nozzles of these devices, the blowing force is not strong, and it is difficult to clean and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B1/16B05B13/02B08B5/02
Inventor 王健龙菊兴
Owner YUNNAN COAL & ENERGY