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Automatic backflushing type dosing device

A technology of automatic backflushing and dosing device, applied in mixers with rotary stirring devices, transportation and packaging, mixers, etc., can solve the problems of single liquid flow, low production efficiency, synchronous flow of solid components, etc. quality, the effect of improving mixing efficiency

Inactive Publication Date: 2020-06-09
山东厚俞实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Chinese Patent Announcement No. CN209081457U proposes a dosing device, which ensures precise control of various parameters of the mixed drug before dosing by adding a variety of instruments, but in actual use, it is the same as the conventional dosing device. A single stirring device is used for mixing, and the liquid flows in a single direction in this stirring method, which can easily cause the solid components to flow synchronously with the liquid, and cannot be quickly fused with the liquid medicine, resulting in low production efficiency

Method used

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  • Automatic backflushing type dosing device
  • Automatic backflushing type dosing device
  • Automatic backflushing type dosing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] see Figure 1-4 , an automatic recoil type dosing device, including a mixer 1, the main body of the mixer 1 is cylindrical, a plurality of support legs 4 are arranged at the bottom of the mixer 1, and the bottom of the mixer 1 is closed and is provided with a drug outlet 3 , the drug outlet 3 is provided with a cover 5, after the mixing of the medicine is completed, the output of the medicinal solution is carried out through the drug outlet 3 to carry out the dosing process for chemical production, and the top of the mixer 1 is sealed and provided with a feeder 2 , the feeder 2 is used to transport solid medicine into the mixer 1, a stirring motor 13 is arranged in the center of the top of the mixer 1, and the output end of the stirring motor 13 extends into the mixer 1 and is connected with a stirrer 12, the stirrer 12 It is used to stir the medicine added inside the mixer 1 to speed up the mixing of the medicine and improve the production efficiency. Two symmetrically...

Embodiment 2

[0025] refer to Figure 5 , on the basis of Embodiment 1, the feeder 2 includes a connected motor chamber 21 and a conveying chamber 23, the motor chamber 21 is provided with a conveying motor 22, and the conveying chamber 23 is provided with a conveying auger 25, so The conveying auger 25 is connected with the conveying motor 22, a feed port 24 is provided at the top of the conveying chamber 23, and a discharge port 26 is provided at the bottom of the conveying chamber 23, and the discharge port 26 communicates with the inside of the mixer 1, and the The feed port 24 and the discharge port 26 are respectively located on both sides of the conveying cavity 23 in the length direction; when transporting the solid medicine, the solid medicine can be crushed to a certain extent by the rotating conveying auger 25 to improve the mixing effect. .

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Abstract

The invention discloses an automatic backflushing type dosing device. The device comprises a mixer, a mixer body is cylindrical, and a plurality of supporting legs are arranged at the bottom of the mixer. The bottom of the mixer is in a closing shape and is provided with a medicine outlet, and a sealing cover is arranged on the medicine outlet. The top of the mixer is sealed and is provided with afeeder, a stirring motor is arranged in the center of the top of the mixer, and the output end of the stirring motor extends into the mixer and is connected with a stirrer. Two symmetrically-arrangedcirculating backflushing pipes are arranged on the two sides of the mixer. When the device is used for mixing medicines, medicines to be mixed are added into the mixer, the stirrer is driven by the stirring motor to stir and mix, two circulating pumps are started during stirring and mixing to pump out liquid in the mixer, the liquid enters an input pipe through a return pipe and enters the mixeragain through backflushing input ports at the front end of the input pipe, and when the two backflushing input ports are used for conveying synchronously, the liquid can be subjected to backflushing collision in the mixer, so that the mixing efficiency of liquid medicine is greatly improved.

Description

technical field [0001] The invention relates to a chemical industry dosing device, in particular to an automatic recoil-type dosing device. Background technique [0002] The complete set of dosing device is carefully designed according to the current development needs of various chemical industries and combined with user requirements. With the dissolving tank and metering pump as the main body, valves, instruments, cables, control devices and connecting pipes are assembled on a common base according to certain technical specifications and technological processes, and become an independent and complete system device. It can be used in water treatment dosing systems such as feed water, boiler water, circulating cooling water, waste water, sewage, etc., and is suitable for the precise injection of various acids, alkalis, salts, and other corrosive media. [0003] Chinese Patent Announcement No. CN209081457U proposes a dosing device, which ensures precise control of various par...

Claims

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Application Information

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IPC IPC(8): B01F3/22B01F5/10B01F7/32B01F13/10B01F15/02B01F23/80B01F27/96
CPCB01F23/808B01F25/52B01F27/96B01F33/831B01F33/83612B01F35/71775
Inventor 张侃侃胡跃东胡晨光吴兵
Owner 山东厚俞实业有限公司