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DPF carrier carbon loading amount test apparatus

A test device, DPF technology, which is used in measurement devices, suspension and porous material analysis, scientific instruments, etc., can solve the problems of long loading time and high resource costs, and achieve convenient maintenance and inspection operations, less resource consumption, and economical effect of demand

Inactive Publication Date: 2015-11-18
KAILONG HIGH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the traditional carbon loading test for DOC+DPF devices is usually carried out on the engine bench, which takes a long time for loading and high resource costs

Method used

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  • DPF carrier carbon loading amount test apparatus

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Embodiment Construction

[0019] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0020] see figure 1 as shown, figure 1 It is a schematic structural diagram of the DPF carrier carbon loading test device provided in Embodiment 1 of the present invention.

[0021] In this embodiment, a DPF carrier carbon load test device includes an oil supply device, a burner 1, a DOC+DPF packaging carrier 2, a vacuum cleaner 3 and a controller, and the oil supply device includes a fuel tank 4 and an oil inlet pipe 5 , an oil return pipe 6 and a filter 7, the oil inlet pipe 5 and the oil return pipe 6 are connected to the filter 7, and the filter 7 is connected to the burner 1 to supply oil thereto. A transition pipe 8 is connected between the inlet end of the DOC+DPF packaging carrier 2 and the exhaust end of the burner 1, and the two ends of the transition pipe 8 are respectively connected to...

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PUM

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Abstract

The present invention discloses a DPF carrier carbon loading amount test apparatus, which comprises an oil supply device, a burner, a DOC and DPF package carrier, a dust collector and a controller, wherein the oil supply device is connected with the burner so as to supply oil for the burner, the gas inlet end of the DOC and DPF package carrier is connected with the gas discharge end of the burner, the gas discharge end is connected with the dust collector, the DOC and DPF package carrier is provided with a plurality of sensors, and the controller forms communication connection with the burner, the dust collector and the sensors. According to the present invention, the DPF carrier carbon loading amount test apparatus has characteristics of short loading time, less resource consumption and cost savings; and the whole apparatus control is simple and practical, and the maintenance and detection operations are convenient.

Description

technical field [0001] The invention relates to a carbon load test device, in particular to a DPF carrier carbon load test device. Background technique [0002] DPF (Diesel Particulate Filter) is a ceramic filter installed in the diesel engine exhaust system, which can capture particulate emissions before they enter the atmosphere. The catalytic oxidizer DOC (DieselOxidationCatalyst) is installed in the engine exhaust pipeline, through the oxidation reaction, the carbon monoxide (CO) and hydrocarbons (HC) in the engine exhaust are converted into harmless water (H20) and carbon dioxide (CO2 )installation. [0003] At present, the traditional carbon loading test for DOC+DPF devices is usually carried out on the engine bench, which takes a long time for loading and high resource costs. Contents of the invention [0004] The purpose of the present invention is to provide a DPF carrier carbon load test device, which has the characteristics of short loading time and low test c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N15/08
Inventor 臧志成
Owner KAILONG HIGH TECH
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