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Positive-pressure discharge device capable of being conveniently cleaned

An air-closing and cleaning technology, applied in the field of air-closing, can solve the problems of time-consuming, low quality of new materials, inconvenient cleaning, etc., and achieve the effect of reducing labor force, improving work efficiency and convenient operation.

Inactive Publication Date: 2019-03-01
ZHENGZHOU JINCHENG CHENGXIN SCREEN EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the fact that the existing air lock usually leaves a large amount of materials in the tank after use, which is not easy to clean, and if it is not cleaned for a long time, it will bring bad effects, and the moldy germs produced will be mixed with new materials, resulting in the quality of new materials. Reduce the problem that the existing cleaning methods need to consume a lot of time and labor, and the cleaning efficiency is low. This application proposes a positive pressure air lock that is easy to clean. The air lock can be cleaned at any time and is easy to operate. , the staff need to spend a short time, the advantages of high cleaning efficiency

Method used

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  • Positive-pressure discharge device capable of being conveniently cleaned

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] refer to Figure 1-2 , the present invention provides a positive pressure air lock that is easy to clean, including the air lock housing 2, the feed port 5 and the discharge port 1 connected to the air lock housing 2, and the air lock housing 2 The internal rotating shaft 3, the blades 11 connected to the rotating shaft 3, and the driving mechanism for driving the rotating shaft 3 to rotate. The inside of the air lock housing 2 perpendicular to the rotating shaft 3 is connected with a cleaning mechanism. The groove 4 inside the housing 2 is connected with a telescopic mechanism, the telescopic mechanism is connected with a connecting plate 6 perpendicular to the rotating shaft 3, and the connecting plate 6 is connected with a bristle-7.

[0031] Working principle: When using the easy-to-clean positive pressure air lock provided by this application, after use, drive the rotating shaft 3 to rotate through the driving mechanism, so that the blades 11 connected to the rotat...

Embodiment 2

[0034] refer to Figure 1-2 , based on embodiment 1, the connection plate 6 of this embodiment is an "L" shaped structure, the groove 4 is also an "L" shaped structure, and the surface of the connection plate 6 facing the blade 11 is connected with a bristle one 7.

[0035] Since the tank in the air lock is formed by two adjacent blades 11, this application sets the connecting plate 6 as an "L"-shaped structure, on the face of the "L"-shaped connecting plate 6 and the blades 11. Connect the bristle 7 to achieve the effect of cleaning the blades 11 on both sides of the same tank at one time during the cleaning process, which shortens the cleaning time by half and greatly improves the cleaning efficiency; the groove 4 is also set to "L" The shape structure is to make the connecting plate 6 just enter the inside of the groove 4, which will not affect the normal use of the air lock, and at the same time reduce the footprint of the groove 4. Wherein the connecting plate 6 of the ...

Embodiment 3

[0037] refer to Figure 1-2 , based on Embodiment 1, the telescopic mechanism of this embodiment includes a through hole 17 arranged in the groove 4, a push rod 13 is movably pierced in the through hole 17, one end of the push rod 13 is connected with the connecting plate 6, and the other end of the push rod 13 is One end extends to the outside of the air lock housing 2 and is connected with a drive mechanism 2 12 that drives the push rod 13 to expand and contract.

[0038] When a cleaning operation is required, the telescopic movement is driven by the drive mechanism 2 12, so that the connecting plate 6 connected to the push rod 13 can be moved back and forth, and then the bristles connected to the connecting plate 6 are bonded to the blade 11. The residual material is brushed until loose to achieve the cleaning effect. It is easy to operate, more stable during the driving process, and the cleaning effect is better. It has the function of protecting the equipment and prolongi...

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Abstract

The invention relates to a positive-pressure discharge device capable of being conveniently cleaned. The positive-pressure discharge device comprises a discharge device shell body, a feeding port and,a discharging port, a rotating shaft, blades and a driving mechanism I, wherein the feeding port and the discharging port are connected to the discharge device shell body, the rotating shaft is connected to the interior of the discharge device shell body, the blades are connected to the rotating shaft, and the driving mechanism I is used for driving the rotating shaft to rotate; and a cleaning mechanism is connected to the interior of the discharge device shell body perpendicular to the rotating shaft, the cleaning mechanism comprises a groove arranged inside the discharge device shell body,a telescopic mechanism is connected in the groove, a connecting plate perpendicular to the rotating shaft is connected to the telescopic mechanism, and brush bristles I are connected to the connectingplate. The invention provides a positive-pressure discharge device capable of being conveniently cleaned, and the discharge device has the advantages that cleaning can be carried out at any time, theoperation is simple, the spending time required by workers is short, and the cleaning efficiency is high.

Description

technical field [0001] The invention relates to the technical field of air locks, in particular to an easy-to-clean positive pressure air lock. Background technique [0002] The air shutoff device is an important device in the pneumatic conveying and ventilation dust removal network. Its main function is to continuously and timely discharge the materials in the unloader or dust collector, and at the same time prevent the outside air from entering the unloader or dust collector. The device is widely used in the pneumatic transportation of equipment in rice milling, flour milling, feed, machinery and chemical industry, medicine, tobacco, metallurgy, cement and dust removal, and the discharge of pipe network pressure. Powdery, granular, flaky and fibrous materials play the role of continuous discharge. [0003] The existing air locker is usually composed of a rotating shaft, a driving mechanism for driving the rotating shaft to rotate, blades connected to the rotating shaft, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G53/46
CPCB65G53/4625
Inventor 高建芳管旭
Owner ZHENGZHOU JINCHENG CHENGXIN SCREEN EQUIP CO LTD
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