CN216418771U

CN216418771U - Air-out dust removal pipeline

Info

Publication number: CN216418771U
Application number: CN202122828764.8U
Authority: CN
Inventors: 亚森江·加入拉; 张晓俊; 许晨星; 梁月慧; 孟玥
Original assignee: Xinjiang University
Current assignee: Xinjiang University
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-05-03
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses an air-out dust removal pipeline belongs to dust collector technical field. The pipeline comprises a framework and canvas sleeves, wherein the framework is of a spiral structure formed by connecting a plurality of bent beams and ring beams, a pipeline serving as an air outlet extends outwards from the center of the framework, one end of the outer side of the framework is an air inlet, and the canvas sleeves are sleeved on the framework. The utility model discloses not only improve the efficiency of removing dust, through detachable skeleton and canvas's combination moreover, be favorable to the cleanness of wind channel inner chamber and be convenient for collect the save.

Description

Air-out dust removal pipeline

Technical Field

The utility model relates to dust collector technical field, in particular to air-out dust removal pipeline.

Background

In the processing plant for starch production, dry packaging of starch is an important part of starch production. Typically, starch is dried by air drying. The principle of the method is as follows: the wet starch raised by the material raising fan is instantly dried by heating and ventilating through a heat exchanger in the equipment. After drying, the starch is filtered and packaged by a vibrating screen.

In the drying process of the starch, a small amount of starch dust is taken away by hot air, and the starch in the air flow is separated again through the cyclone separator. Only after the above steps are completed can the separated gas stream be vented to the atmosphere. However, the efficiency of the general cyclone separator for separating the starch dust is low, which causes pollution to the surrounding environment and further affects the health of workers.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an air-out dust removal pipeline. The device further reduces the starch content discharged into the atmosphere, reduces the pollution to the surrounding environment and ensures the health of workers.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an air outlet dust removal pipeline comprises a framework and a canvas sleeve, wherein the framework consists of a plurality of bent beams and ring beams and is of a spiral structure; the inner end of the framework extends outwards and serves as an air outlet, and the outer end of the framework serves as an air inlet; the skeleton is provided with a water mist spray head; the canvas sleeve is sleeved on the framework, and small holes corresponding to the water mist nozzles are formed in the canvas sleeve.

Furthermore, the inner diameter of the framework from the air inlet to the air outlet is gradually reduced.

Furthermore, the water mist spray head is positioned on a bent beam on the inner side of the framework.

Furthermore, the tail end of the water mist spray head is provided with a thread used for being connected with a water pipe.

The utility model adopts the beneficial effect that above-mentioned technical scheme produced lies in:

1. the utility model adopts the spiral line structure, so that the air flow impacts the canvas sleeve in the moving process and adsorbs the particles in the air flow, thereby improving the dust removal efficiency;

2. the utility model treats the air flow through the water spray nozzle, utilizes the water spray to flocculate the starch, and the flocculate is attached to the air duct, thereby increasing the dust removal efficiency;

3. the utility model adopts the combination of the framework and the canvas sleeve, and after the use time is too long, the canvas sleeve can be detached and washed; if the disposable diaper is not used for a long time, the disposable diaper can be completely disassembled, and is convenient to collect and store;

4. the utility model discloses a structure from the air intake to the internal diameter convergent of air outlet has increased the particulate matter and to the telescopic impact area of canvas, further strengthened dust collection efficiency.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

In the figure: 1. an air outlet 2, a water mist spray head 3, a ring beam 4, a bent beam 5 and an air inlet.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

An air outlet dust removal pipeline comprises a framework, a canvas sleeve and a water receiving pipe, wherein the framework is of a spiral line structure formed by connecting a plurality of bent beams and ring beams, and the canvas sleeve is sleeved on the framework; a pipeline extends outwards from the center of the framework to serve as an air outlet, and one end of the outer side of the framework is an air inlet; the water receiving pipe is connected with the water spray nozzles through the small holes.

The inner diameter of the air duct cavity from the air inlet to the air outlet is gradually reduced. The water mist spray head is positioned on the inner side of a cavity formed by the framework and the canvas sleeve.

The device is matched with a cyclone separator for use, so that the effect is better; the air inlet of the device is connected with the air outlet of the cyclone separator.

Referring to fig. 1, a curved beam 4 and a ring beam 3 are manufactured by alloy, a plurality of curved beams and ring beams are connected and installed to form a cylindrical framework with a spiral line structure, a canvas sleeve is wrapped on the outer side of the framework, a pipeline extends outwards from the center of the framework to serve as an air outlet 1, and an air inlet 5 is formed in one end of the outer side of the framework; the inner side of the air duct inner cavity formed by the framework and the canvas sleeve is provided with water mist nozzles 2 which are evenly distributed. The framework is provided with a water mist nozzle, the canvas sleeve is provided with a small hole corresponding to the water mist nozzle, and the water receiving pipe is connected with the water mist nozzle through the small hole. The water mist spray head is positioned on the inner side camber beam of the framework.

Carry the air current of starch particulate matter and spin wind separator and get into the wind channel chamber, through the water smoke to the flocculation of starch and the helical line structure in wind channel for the flocculation is stained with on the wind channel, plays the effect of coagulating.

Claims

1. The air outlet dust removal pipeline is characterized by comprising a framework and a canvas sleeve, wherein the framework consists of a plurality of bent beams (4) and ring beams (3), and the framework is in a spiral structure; the inner end of the framework extends outwards and is used as an air outlet (1), and the outer end of the framework is an air inlet (5); the framework is provided with a water mist spray head (2); the canvas sleeve is sleeved on the framework, and small holes corresponding to the water mist nozzles are formed in the canvas sleeve.

2. An air outlet dust removal duct according to claim 1, wherein the inner diameter of the frame from the air inlet to the air outlet is gradually reduced.

3. An air outlet dust removal pipeline according to claim 1, wherein the water mist spray heads are positioned on a camber beam on the inner side of the framework.

4. An air outlet dust removal pipeline according to claim 1, wherein the end of the water spray nozzle is provided with a thread for connecting with a water pipe.