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Urea conveying system for producing automobile exhaust treatment fluid

A conveying system and automobile exhaust technology, which is applied in the direction of conveyors, conveyor objects, mixture post-processing, etc., can solve the problems of not having weighing functions, etc., and achieve the effect of production quality assurance and controllable delivery volume

Active Publication Date: 2021-02-26
烟台盈德精密机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a urea delivery system for the production of automobile exhaust treatment fluid, which mainly solves the problem that the existing urea delivery system does not have a weighing function

Method used

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  • Urea conveying system for producing automobile exhaust treatment fluid
  • Urea conveying system for producing automobile exhaust treatment fluid
  • Urea conveying system for producing automobile exhaust treatment fluid

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Embodiment Construction

[0026] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0027] Wherein, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, rather than physical drawings, and should not be construed as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the accompanying drawings will be omitted, Enlargement or reduction does not represent the size of the actual product; for those skilled in the art, it is understandable that certain known structures and their descriptions in the drawings may be omitted.

[0028] In the drawings of the embodiments of the present invention, the same or similar symbols correspond to the same or similar components; , "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional ...

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Abstract

The invention relates to the field of urea conveying, in particular to a urea conveying system for producing automobile exhaust treatment fluid. The urea conveying system comprises a pressure sensor,a weighing barrel and an index shaft; the index shaft is arranged inside the weighing barrel, four index plates are arranged outside the index shaft, and a feeding cavity is formed between two adjacent index plates and the inner wall of the weighing barrel; a notch is formed in the outer side of the weighing barrel, a weighing block is arranged in the notch, a groove is formed in the front end ofthe weighing block, and a partition plate is arranged in the groove and divides the groove into an upper groove and a lower groove; the pressure sensor is arranged in the lower groove through a firstspring, a pressure probe is arranged in the upper groove, the lower end of the pressure probe penetrates through the partition plate and right faces the pressure sensor, and the top end of the pressure probe extends out of the upper groove and is provided with a ball head, and the ball head is elastically connected with the partition plate through a second spring; a back-off air cylinder is arranged outside the weighing barrel, and a piston of the back-off air cylinder is connected with the weighing block. The urea conveying system can quantitatively convey urea and effectively remove other impurities in the urea.

Description

technical field [0001] The invention relates to the field of urea delivery, in particular to a urea delivery system for producing automobile tail gas treatment liquid. Background technique [0002] Automobile exhaust gas treatment fluid is used to purify automobile exhaust gas; the component of exhaust gas treatment fluid contains urea, the existing urea delivery device does not have the quantitative weighing function of urea, urea and deionized water have strict ratio requirements, and the production of automobile Exhaust gas treatment liquid requires a large amount of urea. The traditional method needs to store urea in the storage room and use screw conveying equipment to get through to the mixing tank. After the urea reaches the factory area, it needs to break the bag and discharge it. The traditional method is manually operated, which is very slow and labor-intensive. The strength is high, and the traditional cutting device is currently used for cutting, but when the cut...

Claims

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Application Information

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IPC IPC(8): B65G65/32B65G29/00B65G43/08B01F13/10B01F3/22B01F23/80
CPCB65G65/32B65G29/00B65G43/08B65G2203/042B01F23/808B01F33/813
Inventor 曲少杰郭宗华
Owner 烟台盈德精密机械有限公司
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