Environment-friendly engineering machine with tail gas treatment and purification functions
A technology for construction machinery and exhaust gas treatment, applied in mechanical equipment, exhaust devices, engine components, etc., can solve the problem of not having exhaust gas treatment, and achieve the effect of improving benefit, improving usability, and improving practicability
Pending Publication Date: 2021-08-13
LIAONING PROVINCIAL COLLEGE OF COMM
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Problems solved by technology
[0005] The object of the present invention is to provide an environment-friendly construction machine equipped with tail gas treatment and purification, so as to solve the problem that the construction machine does not have tail gas treatment proposed in the above-mentioned background technology
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[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that ...
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The invention discloses an environment-friendly engineering machine with tail gas treatment and purification functions. The environment-friendly engineering machine comprises a base, an engineering machine protection housing, a metal protection shell and a mounting cavity; the other side of the metal protection housing is fixedly provided with a gas outlet pipe extending out of the base; a catalyst, a ceramic filter carrier and a gasket which are used in cooperation with each another are sequentially and fixedly installed in an interlayer inner sleeve; the back face of one side of the top part of the metal protection shell is fixedly connected with a carburetor float chamber placed in the engineering machine protection housing through a second gas delivery pipe; a silica gel adsorption filter screen and a fan body are sequentially and fixedly installed in the mounting cavity; and a plurality of sets of air inlets are formed in the engineering machine protection housing on the back face of the fan body. According to the environment-friendly engineering machine, through the metal protection shell, the catalyst, the ceramic filter carrier, the second gas delivery pipe and the carburetor float chamber, a tail gas can be discharged after being purified by the engineering machine, so that the environmental protection property in use of the engineering machine is improved.
Description
technical field [0001] The invention relates to the technical field of construction machinery, in particular to an environment-friendly construction machinery equipped with tail gas treatment and purification. Background technique [0002] Construction machinery is an important part of the equipment industry. Generally speaking, the mechanical equipment necessary for comprehensive mechanized construction projects required for earthwork construction projects, road surface construction and maintenance, mobile lifting and unloading operations, and various construction projects is called It is construction machinery, and most of the construction machinery will produce exhaust gas during use. If the exhaust gas is discharged without purification treatment for a long time, it will cause air pollution and is not conducive to the development of the ecological environment. Now there is a need for an environmentally friendly type with exhaust gas treatment and purification. Constructi...
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Patent Timeline
Login to View More IPC IPC(8): F02B75/10F02B77/13F01N13/00F01N3/035F01N13/14F01N13/08F02M25/08F01P5/02F01P11/12B32B17/02B32B33/00
CPCB32B17/02B32B33/00B32B2307/10B32B2307/102F01N3/035F01N13/00F01N13/08F01N13/14F01P5/02F01P11/12F02B75/10F02B77/13F02M25/089
Inventor 张红岩王立刚赵捷宋孟辉丁韧吕野楠刘健
Owner LIAONING PROVINCIAL COLLEGE OF COMM