CN211147257U

CN211147257U - Powder material steam drying device

Info

Publication number: CN211147257U
Application number: CN201922222001.1U
Authority: CN
Inventors: 祝海平; 龚庆伟
Original assignee: Zhejiang Qinghong New Material Co ltd
Current assignee: Zhejiang Qinghong New Material Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-07-31
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a powder material steam drying device, including pulse bag dust collector, main draught fan, crushing dryer, feeder and steam heat exchanger, main draught fan is linked together through the air outlet of play tuber pipe with pulse bag dust collector, crushing dryer's discharge gate is linked together through the air intake of ventilation pipe with pulse bag dust collector, steam heat exchanger's steam outlet advances pipe, back flow circulation intercommunication to crushing dryer through steam. Adopt above-mentioned technical scheme, simple structure, the technique is reasonable, and drying efficiency is high to whole in-process can not have the dust to spill over, can not cause the pollution of environment, can not cause the waste of material simultaneously, and the large granule can not appear in the dust material of collection after the stoving.

Description

Powder material steam drying device

Technical Field

The utility model relates to a drying equipment technical field specifically indicates a powder material steam drying device.

Background

At present, the semi-finished product is dried by adopting a coal-fired boiler mostly for drying the powder material, the technology is simple, the drying effect is good, and the drying efficiency is high. However, the coal-fired boiler equipment is large in size and large in occupied area. And a storage place for providing fuel is needed, a coal yard needs to be prepared, and a coal cinder storage place generated after coal combustion needs to be prepared. Meanwhile, the environment pollution is great, the energy utilization rate is low, the equipment investment ratio is large, the power consumption is large, and more people are needed. Because the operation is carried out in a high-temperature environment, in order to reduce the potential safety hazard, professional furnace operators are required, and the operation is troublesome.

For this reason, chinese patent discloses application number 201720661243.9, and the name is a powder desiccator, including organism, hot plate, motor and pivot, organism overall structure is vertical barrel, the organism top is equipped with the mount pad, the device has the motor on the mount pad, the motor is connected with the pivot, the pivot is located the organism, organism upper end one side is equipped with the charge door, upper side one side is equipped with blowing mouth I in the organism, below one side is equipped with blowing mouth II in the organism, the organism inner wall is equipped with the hot plate, the organism lower extreme is equipped with discharge gate and organism landing leg. This practicality is raised the powder through the mode of the spiral stirring rake that is equipped with and two mouth of blowing cross air blow hot plate heating, makes its stoving phenomenon that can not take place the caking more evenly, and the stoving effect of the internal powder of observation drying-machine that can be audio-visual, and simple structure convenient operation has refused complicated stoving process, not only dries effectually and work efficiency is high, the effectual energy consumption that has saved.

However, the powder is very small and light, and the powder is easy to fly around and fly out of the air blowing port, thereby wasting the material and causing environmental pollution.

SUMMERY OF THE UTILITY MODEL

The utility model provides a powder material steam drying device according to prior art's is not enough, and not only it is effectual to dry, and drying efficiency is high to energy saving and emission reduction and environmental protection safety purpose have.

In order to solve the technical problem, the utility model discloses a technical scheme does:

the utility model provides a powder material steam drying device, includes pulse bag dust collector, main draught fan, crushing dryer, feeder and steam heat exchanger, main draught fan is linked together through the air outlet of play tuber pipe with the pulse bag dust collector, crushing dryer's discharge gate is linked together through the air intake of ventilation pipe with the pulse bag dust collector, steam heat exchanger's steam outlet advances pipe, back flow circulation intercommunication to crushing dryer through steam.

Preferably, the pulse bag-type dust collector comprises a shell and a filtering bag, an air outlet of the pulse bag-type dust collector is positioned above the filtering bag, and an air inlet of the pulse bag-type dust collector is positioned below the filtering bag.

Preferably, the filter cloth bag is provided with a related air blower.

The utility model has the following characteristics and beneficial effect:

adopt above-mentioned technical scheme, simple structure, the technique is reasonable, and drying efficiency is high to whole in-process can not have the dust to spill over, can not cause the pollution of environment, can not cause the waste of material simultaneously, and the large granule can not appear in the dust material of collection after the stoving.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of fig. 1.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The utility model provides a powder material steam drying device, including pulse bag dust collector 1, main draught fan 5, crushing dryer 3, feeder 4 and steam heat exchanger 7, main draught fan 5 is linked together through the air outlet that goes out tuber pipe 8 and pulse bag dust collector 1, crushing dryer 3's discharge gate is linked together through ventilation pipe 6 and pulse bag dust collector 1's air intake, steam heat exchanger 7's steam outlet advances pipe 10, back flow 9 circulation intercommunication to crushing dryer 3 through steam.

Above-mentioned technical scheme, feeder 4 is the 3 feeds of crushing and drying machine, and steam heat exchanger 7 provides the heat for crushing and drying machine 3, dries the powder material, and the powder material gets into pulse bag dust collector 1 under main draught fan 5's effect to collect the powder material, and the air of getting rid of does not have the dust, can not cause the waste of material, and environmental protection more.

Specifically, the crushing dryer 3 is a relatively conventional device, which has a crushing effect, and the drying function is to provide heat energy through the steam heat exchanger 7 to heat and dry, thereby realizing the drying effect. If the material particles are large, the power of the main induced draft fan 5 can only suck the powder materials into the pulse bag dust collector 1, and the materials with large particles fall back into the crushing dryer 3 under the action of gravity, so that the dried powder materials are collected, and the drying quality and the material quality of the dried powder materials can be ensured. The whole drying process does not need manual intervention, and a large amount of manpower and material resources are saved, so that potential safety hazards do not exist.

Specifically, the pulse bag-type dust collector 1 comprises a shell and a filter bag, an air outlet of the pulse bag-type dust collector 1 is located above the filter bag, and an air inlet of the pulse bag-type dust collector 1 is located below the filter bag. And the filter cloth bag is provided with a related air blower 2. Wherein the airlock 2 is mainly convenient for unloading.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments, including the components, without departing from the principles and spirit of the invention, and still fall within the scope of the invention.

Claims

1. The utility model provides a powder material steam drying device, its characterized in that, includes pulse bag dust collector (1), main draught fan (5), crushing dryer (3), feeder (4) and steam heat exchanger (7), main draught fan (5) are linked together through the air outlet that goes out tuber pipe (8) and pulse bag dust collector (1), the discharge gate of crushing dryer (3) is linked together through the air intake of ventilation pipe (6) with pulse bag dust collector (1), the steam outlet of steam heat exchanger (7) advances pipe (10), back flow (9) circulation intercommunication to crushing dryer (3) through steam.

2. The powder material steam drying device of claim 1, wherein the pulse bag dust collector (1) comprises a shell and a filtering bag, an air outlet of the pulse bag dust collector (1) is positioned above the filtering bag, and an air inlet of the pulse bag dust collector (1) is positioned below the filtering bag.

3. The powder material steam drying device of claim 2, wherein the filter cloth bag is provided with a related air blower (2).