Spiral medicine addition device

A dosing device, spiral technology, applied in the field of dosing devices, can solve problems such as agglomeration, affecting the uniformity of drug delivery, affecting the accuracy of dosing drugs, etc., to achieve the effect of ensuring delivery efficiency

Inactive Publication Date: 2011-11-16
JIANGSU QINGYI ENVIRONMENTAL PROTECTION EQUIPCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Dry powder (lime powder) has bridging or even agglomeration due to long-term accumulation in the silo, which affects the transmission of the agent, the uniformity of the transmission process, and the accuracy of the dosage.

Method used

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Embodiment Construction

[0011] The present invention comprises an open trumpet-shaped feed port 1, a conveying section and a discharge port. A conveying screw is arranged in the conveying section. There is a heating device 4; the conveying section includes a conical section 2 and a straight section 3, the conical section 2 is connected to the feed port 1, and the two ends of the straight section 3 are respectively connected to the conical section 2 and the discharge port; the discharge port is provided The moisture-proof door 6 is equipped with a pressure sensor 5; the conveying screw is driven by an inorganic speed changer through a worm gear reducer, and the feeding speed is adjusted by a handwheel on the speed changer.

[0012] The diameter of the thread circle of the screw of the present invention and the equal difference between the threads gradually decrease, the initial diameter is generally 250mm-600mm, the end diameter is generally 120mm-300mm, the initial distance between the threads is gene...

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Abstract

The invention provides a spiral medicine addition device capable of smoothly conveying moisturized medicine powder such as moisturized dry powder and the like. The spiral medicine addition device comprises a feeding hole, a conveying section and a discharge hole, wherein a conveying screw rod is arranged in the conveying section; an opening which has a gradually decreased cone shape is formed at the connection position between the conveying section and the feeding hole; and a heating device is arranged on the conveying section. In the conveying process, the medicine addition device can pulverize caked materials and can heat the materials to make the materials loosened; and after the conveying process is finished, the materials cannot be moisturized by external moisture, so that medicines can be smoothly and efficiently added.

Description

technical field [0001] The invention relates to a dosing device, in particular to a dosing device suitable for transporting damp and agglomerated medicinal powder, such as the transport of dry powder (lime) dampened. Background technique [0002] Dry powder (lime powder) has bridging or even agglomeration due to long-term accumulation in the silo, which affects the transmission of the agent, the uniformity of the transmission process, and the accuracy of the dosing agent. Therefore, there is a need for a drug delivery device that is beneficial to the input of dry powder (lime) and has the functions of crushing, constant temperature and moisture-proof, and timely blocking of external moisture. Contents of the invention [0003] The purpose of the present invention is to provide a screw type dosing device that can smoothly transport damp powder such as dry powder after damp. [0004] The technical solution of the present invention is: the present invention includes a feed i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G33/14B65G33/24B65G33/26B65G47/16B65G47/34
Inventor 孟虎谈家彬孟溢
Owner JIANGSU QINGYI ENVIRONMENTAL PROTECTION EQUIPCO
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