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Urea filling system for vehicle

A filling system and vehicle urea technology, which is applied in packaging, bottle filling, liquid bottling, etc., can solve the problems of unsuitable filling speed and affecting filling efficiency, so as to avoid excessive filling speed and improve filling efficiency. The effect of improving filling efficiency and improving filling speed

Pending Publication Date: 2020-04-07
重庆逸合峰生物科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a vehicle urea filling system to solve the problems in the prior art that the filling speed is not suitable for filling PE pots of different volumes. Problems Affecting Filling Efficiency

Method used

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  • Urea filling system for vehicle
  • Urea filling system for vehicle
  • Urea filling system for vehicle

Examples

Experimental program
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Effect test

Embodiment

[0016] refer to Figure 1 ~ Figure 4 Shown: a kind of urea filling system for vehicles, raw material storage tank 22 and multi-head filling machine 23, high-position tank 24 and low-position tank 25 arranged from top to bottom, multi-head filling machine 23 can be 8-16 in the present embodiment Head filling machine, generally adopts 12 filling machines, the low slot 25 is positioned at about one meter above the multi-head filling machine 23, and the high slot 24 is positioned at about five meters above the multi-head filling machine 23; the raw material storage tank 22 and the high slot 24 is provided with the communication through the first pipeline 26, and the middle part of the first pipeline 26 communicates with the lower tank 25 through the second pipeline 27. The pump 28, the upper tank 24 communicate with the liquid inlet of the multi-head filling machine 23 through the third pipeline 29, the lower tank 25 communicates with the liquid inlet of the multi-head filling mac...

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Abstract

The invention discloses a urea filling system for a vehicle. The system comprises a raw material storage tank, and comprises a multi-head filling machine, an elevated tank and a lower tank which are arranged from top to bottom. The raw material storage tank communicates with the elevated tank through a first pipeline; the middle part of the first pipeline communicates with the lower tank through asecond pipeline; the first pipeline is provided with a suction pump located at the front end of a liquid inlet of the second pipeline, the elevated tank communicates with a liquid inlet of the multi-head filling machine through a third pipeline, the lower tank communicates with a liquid inlet of the multi-head filling machine through a fourth pipeline, and the third pipeline and the fourth pipeline are provided with first adjusting valve respectively. Compared with the prior art, efficient and safe filling of PE kettles of different sizes can be achieved, and the automation degree is high.

Description

technical field [0001] The invention relates to the technical field of filling, in particular to a vehicle urea filling system. Background technique [0002] For diesel vehicles such as heavy-duty trucks and buses to meet the National IV emission standards, a suitable SCR system must be selected for exhaust gas treatment, and this system must use urea solution to treat nitrogen oxides in the exhaust gas. Therefore, urea solution for vehicles has become an essential product for heavy-duty trucks and buses to meet the National IV emission standards. [0003] Urea for vehicles is a urea aqueous solution with a concentration of 32.5% and ultrapure water as a solvent. Many small factories use manual methods for filling urea for vehicles due to their small output, and different methods are used in the filling process. Because the position of the urea filling barrel for vehicles is fixed, the filling speed is just right for small-volume PE pots, but too fast for large-volume PE po...

Claims

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Application Information

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IPC IPC(8): B67C3/24B67C3/26B67C3/22
CPCB67C3/22B67C3/24B67C3/26
Inventor 鲁学会
Owner 重庆逸合峰生物科技有限公司
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