A kind of dust collecting that is applicable to nano-powder
The utility model relates to a kind of bag-type dust collector, particularly relates to a kind of dust collecting that is applicable to nano-powder.
A lot of industrial circles all can produce a lot of dust in process of production, and the disperse of these dust is great harm to atmospheric environment and people's health, therefore, for industrial dust, all requires timely collection and treatment.Sack cleaner is exactly a kind of conventional dust arrester, is widely used in food, medicine, building materials, chemical industry, field of metallurgy.Dust laden air is after the Bag filter of sack cleaner, and dust falls into hopper, then by dust collecting, unifies to dispose and reclaim.The dust collecting of current sack cleaner is mainly to utilize air as power, the dust of in use collecting in ash bucket is fallen in carrier pipe, carrier pipe is communicated with source of the gas, pipe end connects dust collection storehouse, yet this dust collection is being applied to when nanometer materials powder is collected, there is following defect: 1. nano material very light weight, easily apply on cloth bag, cause control of dust cloth bag space to be blocked, air blast windage is very large.2. as nano material collecting device, often long-pending full very soon, nano material can not fall into hopper, causes producing interrupting.Therefore, traditional sack cleaner, when for nano-powder dedusting, needs continuous artificial vibration to pat cloth bag blanking, the continuing of guarantee dedusting work.Meanwhile, owing to often need to sack cleaner being carried out to deashing, also often cause to produce and interrupt, affect the production efficiency of factory, increased operating cost.Therefore, prior art or not ideal enough.
Summary of the invention
The purpose of this utility model is to provide a kind of dust collecting that is applicable to nano-powder, by the sack cleaner to traditional, improves, thereby realize, is applied to when nano-powder is collected also can reach desirable dust removing effects.
For realizing the purpose of this utility model, the utility model has adopted such technical scheme:
The dust collecting that is applicable to nano-powder of the present utility model, it comprises collection cloth bag one that can alternation and collects cloth bag two, and as blower fan one and the blower fan two of air blast power; Blower fan one is located on total blast pipe, and by triple valve one, is connected with described collection cloth bag one with triple valve two with collection cloth bag two respectively.
Further, blower fan one is connected with collection cloth bag two with described collection cloth bag one respectively with tube connector two by tube connector one, and described triple valve one is located on tube connector one, and described triple valve two is located on tube connector two.
Further, triple valve one is also by tube connector three connecting fans two.
Further, between described collection cloth bag one, collection cloth bag two and described blower fan two, be provided with three-way pipe three, three-way pipe three is connected with blower fan two with collection cloth bag one, collection cloth bag two by tube connector four, tube connector five and tube connector six respectively.
For the reliability that guarantees to connect, all junctions are stainless steel pipe and are tightly connected.In addition, all triple valves all can regulate unlatching, closed circuit by manual control, control dust-contained airflow trend.
The utility model is collected cloth bag and two blower fans by two, then by three triple valves and some connecting pipes, control the flow direction of dust-laden wind, by two, collect being used alternatingly and clear dirt of cloth bag, realize non-stop run, avoid needing constantly to adopt manual type rapping cloth bag blanking in work, improved work situation.The more current pulsed sack cleaner dust removing effects of the utility model will be got well, and capacity gauge is compared with the strong several times of pulse dust collector, has well improved existing dust-removal cloth-bag and only can process the flue dust that density is larger for metallurgy industry.The utility model is simple in structure, and result of use is good, is worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is dust arrester General Arrangement of the present utility model.
Description of reference numerals: 1-collects cloth bag one, and 2-collects cloth bag two, 3-blower fan one, 4-blower fan two, 5-triple valve one, 6-triple valve two, 7-triple valve three, the total blast pipe of 8-, 9-tube connector two, 10-tube connector one, 11-tube connector three, 12-tube connector six, 13-tube connector four, 14-tube connector five.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
See Fig. 1, Fig. 1 has shown the complete layout of device of the present utility model, when the utility model is implemented: when collecting cloth bag one 1 collection dust, blower fan 1 is opened, triple valve 1 is controlled dust-laden wind and is entered connecting pipe 1 from total blast pipe 8, realize with collection cloth bag 1 and being communicated with, triple valve 26 and collection cloth bag 22 closures, blower fan 24 is in closed condition.Dust-laden wind can only enter connecting pipe 1 by triple valve 1 like this, and can not enter connecting pipe 29 by triple valve 26, can not flow to blower fan 24 by connecting pipe 3 11, thus this time all dust-laden wind all by collecting cloth bag one 1 collecting dust-removings.
When collection cloth bag one needs deashing because having adsorbed a large amount of dust, blower fan 24 is opened, and triple valve 1 is communicated with blower fan 24, and with blower fan one 3 closures, triple valve 37 is communicated with collection cloth bag 22, with collection cloth bag one 1 closures.Triple valve 26 and blower fan 24 closures, be communicated with blower fan 1, now ash-laden gas will be entered and be collected cloth bag 22 by connecting pipe 29 and triple valve 26, this time, all ash-laden gas was by collecting cloth bag 22 collecting dust-removings, and collect cloth bag 1, expect clearly, dirt material is deposited in the hopper of collecting cloth bag one 1 lower ends.
When collecting cloth bag 22, collect completely, while needing deashing, by collecting cloth bag 1, carry out collecting dust-removing again, thereby realize non-stop run.
At two, collect cloth bag lower end and be all provided with hopper, hopper connects rewinding mouth.The product obtaining in scale removal process is regularly collected by rewinding mouth.
Certainly, be more than concrete exemplary applications of the present utility model, the utility model also has other embodiment, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, within all dropping on the desired protection domain of the utility model.