Mining diesel generator set

A technology for diesel generator sets and generator sets, which is applied to engine components, machines/engines, mechanical equipment, etc., can solve the problems of economic losses, high operation and maintenance costs of mining enterprises, affecting mining operations, etc., and achieve strong environmental adaptability, The effect of reducing installation cost and high protection level

Inactive Publication Date: 2018-05-15
雷天动力设备(苏州)有限公司
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AI-Extracted Technical Summary

Problems solved by technology

[0003] With the rapid development of my country's economy, the demand for energy continues to expand. The mining of many energy sources is basically in remote mountainous areas or islands far away from the power grid. The mining of energy requires the operation of large-scale equipment, and the operation of the equipment will not be able to operate without electricity. Operation, the traditional diesel generator set, because it is not suitable for the working environment of the mine...
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Abstract

The invention discloses a mining diesel generator set which comprises a supporting base, wherein a generator set is mounted on the supporting base; a silencing box cover is arranged on the supportingbase in a sleeving manner; the generator set is located inside the silencing box cover; the generator set is provided with an air feeding pipe; the air feeding pipe is connected with a preliminary airfilter and a secondary air filter; the secondary filter is located inside the silencing box cover and is connected with the air feeding pipe; the preliminary filter is located outside the upper end of the silencing box cover, then penetrates through the silencing box cover through a hard pipe and is connected to the secondary filter; the generator set is also provided with a smoke discharging pipe; the smoke discharging pipe is connected with a silencer through a flange; the smoke discharging pipe is located inside the silencing box cover; the silencer is located outside the upper end of thesilencing box cover; and the bottom end of the supporting base is welded with a lifting hook for mounting the silencing box cover. The mining diesel generator set disclosed by the invention is applicable to a mining situation, and has a relatively high protective level and dust prevention capacity.

Application Domain

Exhaust apparatusCombustion-air/fuel-air treatment +2

Technology Topic

EngineeringSmoke +3

Image

  • Mining diesel generator set
  • Mining diesel generator set
  • Mining diesel generator set

Examples

  • Experimental program(1)

Example Embodiment

[0020] The present invention will be described in detail below in conjunction with the drawings and specific embodiments:
[0021] Such as figure 1 , figure 2 , image 3 with Figure 4 The mine diesel generator set shown includes a support base 1 on which a generator set 2 is installed. The support base 1 is fitted with a silent box cover 3 covering the entire engine block 2, thereby protecting the engine Group 2 is not polluted by external particles and dust, and it also reduces the noise generated by the engine block 2 when it is working. The bottom side of the support base 1 is welded with several lifting hooks 7 for installing the silent box cover 3, the silent box The bottom end of the cover 3 is clamped on the hoisting hook 7 so as to fit on the support base 1. The support base 1 is also provided with a support 9 for supporting the silent box cover 3, so that the silent box cover 3 is more stably installed on the support On the base 1, an air inlet and dustproof net cover 31 is also provided at the air inlet on the side of the silent box cover 3. The air inlet and dustproof net cover 31 is arranged inside the silent box cover 3, effectively avoiding external dust With the air inlet entering the inside of the silent box cover 3; the engine block 2 has an air intake pipe 4, and the air intake pipe 4 is connected with a primary air filter 51 and a secondary air filter 52 with a double filter element. The first-stage filter 52 is located inside the silent box cover 3 and connected to the intake pipe 4, and the primary filter 51 is located outside the upper end of the silent box cover 3 and is connected to the secondary filter 52 through a hard pipe 53 passing through the silent box cover 3; The generator set 2 also has a smoke exhaust pipe 6. The smoke exhaust pipe 6 is connected with a muffler 61 through a flange 62. The smoke exhaust pipe 6 is located inside the silent box cover 3, and the muffler 61 is located outside the upper end of the silent box cover 3. , And the tail end of the muffler 61 does not exceed the end surface of the silent box cover 3.
[0022] The dust-proof effect of the diesel engine group is increased by the silent box cover 3 and the air inlet dust-proof net cover 31 at the air inlet, and the primary air filter 51 and the secondary air filter on the intake pipe 4 are very good. The device 52 firstly filters the air outside the silent box cover 3, and then filters the air inside the silent box cover 3 twice, which increases the service life of the unit. There are two additional pads under the support base 1. The stable backing plate 8 of the generator set 2 is convenient to use in the mining site.
[0023] It should be emphasized that the above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are all It still falls within the scope of the technical solution of the present invention.

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Description & Claims & Application Information

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