A kind of industrial fumes drying, dedusting device
Technical field
This utility model relates to industrial dedusting equipment technical field, is specially a kind of industrial fumes drying, dedusting device.
Background technology
At present some commercial production can produce substantial amounts of dust smog, owing to not containing harmful gas inside this kind of dust smog, so gas can directly be arranged in air by minority enterprise, but if air also can affect its quality containing substantial amounts of dust granules, therefore people carry out dedusting frequently with cleaner, the efficiency of dust collection of the most single cleaner is the most relatively low, especially for the gas that dust content is bigger, and its biggest heavy discount of efficiency of dust collection.
Utility model content
The purpose of this utility model is to provide a kind of industrial fumes drying, dedusting device, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model following technical scheme of offer: a kind of industrial fumes drying, dedusting device, including the cloud and mist dust-arrest device, drying device and the bag-type dust collector that are set up in parallel successively;Described cloud and mist dust-arrest device includes casing A, the uniform nozzle being arranged on casing A inner tip and the orifice plate being arranged between adjacent nozzle;Described casing A side bottom connects air inlet pipe, and inside is divided into some dirt pockets by orifice plate;Described drying device includes casing B, the roundabout netted pipe being arranged in casing B and the desiccant of full casing B;The sidewall upper of described casing B is connected with casing A sidewall upper by a conduit A;Described bag-type dust collector includes casing C and the some dust settling pockets being disposed in parallel in casing C;Described casing C bottom is connected with casing B sidewall by a conduit B, described conduit B is connected with roundabout netted pipe, and extend in casing C, casing C upper end sidewall connects an escape pipe and return duct, described escape pipe end has a valve A, described return duct end has a valve B, and the one end away from valve B is connected with conduit B.
Preferably, described casing A is by some arms being arranged on dirt pocket lower end and connects the house steward of some arms and is connected with a clear water tanks, and bottom described clear water tanks, sidewall is connected with house steward, and inside arranges some Maifanitums.
Preferably, described clear water tanks upper end arranges a drainage tube, and described drainage tube upper end each extends over and is connected with nozzle, and drainage tube lower end extends in clear water tanks.
Preferably, arranging a dust concentration detector in described casing C at escape pipe, described dust concentration detector is connected with valve A and valve B respectively.
Compared with prior art, the beneficial effects of the utility model are: 1, this industrial fumes drying, dedusting device mainly includes cloud and mist dust-arrest device and bag-type dust collector, it uses the method for dual dedusting, it is effectively improved efficiency of dust collection, it is additionally provided with drying device between two devices simultaneously, effectively prevent from sticking with paste bag phenomenon, it is ensured that the reasonability of structure design.
2, casing A is by some arms being arranged on dirt pocket lower end and connects the house steward of some arms and is connected with a clear water tanks, and sidewall is connected with house steward bottom clear water tanks, inside arranges some Maifanitums, upper end arranges a drainage tube, drainage tube upper end each extends over and is connected with nozzle, drainage tube lower end extends in clear water tanks, the design of this structure makes a large amount of dust entering in the gas of casing A fall into bottom casing A with the cloud and mist of nozzles spray, the formation globule will be condensed for a long time and flow to clear water tanks, promote that it precipitates by Maifanitum, and overflow supernatant, continue as nozzle and water source is provided.
3, in casing C, a dust concentration detector is set at escape pipe, dust concentration detector connects respectively at valve A and valve B, when in the gas finally recorded, dust concentration content is less than setting value, then valve A opens, in the gas flow air purified, if dust concentration is more than setting value in the gas finally recorded, then valve B opens, gas carries out further dedusting in return duct is again introduced into bag-type dust collector, and the row's of being always ensured that gas in air is up to standard.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is the structural representation of bag-type dust collector of the present utility model.
In figure: 1, casing A, 2, orifice plate, 3, dirt pocket, 4, nozzle, 5, conduit A, 6, casing B, 7, roundabout netted pipe, 8, desiccant, 9, conduit B, 10, casing C, 11, dust settling pocket, 12, escape pipe, 13, valve A, 14, return duct, 15, valve B, 16, casing B, 17, arm, 18, house steward, 19, clear water tanks, 20, Maifanitum, 21, drainage tube, 22, air inlet pipe.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Referring to Fig. 1-2, a kind of technical scheme of this utility model offer: a kind of industrial fumes drying, dedusting device, including the cloud and mist dust-arrest device, drying device and the bag-type dust collector that are set up in parallel successively;Wherein cloud and mist dust-arrest device includes casing A1, the uniform nozzle 4 being arranged on casing A1 inner tip and the orifice plate 2 being arranged between adjacent nozzle 4;Casing A1 side bottom connects air inlet pipe 22, and the internal orifice plate 2 that passes through is divided into some dirt pockets 3;Drying device includes casing B6, be arranged in casing B6 roundabout netted pipe 7 and the desiccant 8 of full casing B6;The sidewall upper of casing B6 is connected with casing A1 sidewall upper by a conduit A5;Bag-type dust collector includes casing C10 and the some dust settling pockets 11 being disposed in parallel in casing C10;Casing C10 bottom is connected with casing B6 sidewall by a conduit B9, conduit B9 is connected with roundabout netted pipe 7, and extend in casing C10, casing C10 upper end sidewall connects an escape pipe 12 and return duct 14 simultaneously, escape pipe 12 end has a valve A13, return duct 14 end has a valve B15, and the one end away from valve B15 is connected with conduit B9;This industrial fumes drying, dedusting device mainly includes cloud and mist dust-arrest device and bag-type dust collector, it uses the method for dual dedusting, is effectively improved efficiency of dust collection, is additionally provided with drying device between two devices simultaneously, effectively prevent from sticking with paste bag phenomenon, it is ensured that the reasonability of structure design.
Casing A1 is by some arms 17 being arranged on dirt pocket 3 lower end and connects the house steward 18 of some arms 17 and is connected with a clear water tanks 19, and sidewall is connected with house steward 18 bottom clear water tanks 19, inside arranges some Maifanitums 20, upper end arranges a drainage tube 21, drainage tube 21 upper end each extends over and is connected with nozzle 4, drainage tube 21 lower end extends in clear water tanks 19, the design of this structure makes a large amount of dust entering in the gas of casing A1 fall into bottom casing A1 with the cloud and mist that nozzle 4 sprays, the formation globule will be condensed for a long time and flow to clear water tanks 19, promote that it precipitates by Maifanitum 20, and overflow supernatant, continue as nozzle 4 and water source is provided, waste water is not only processed by this kind of method, also a saving resource simultaneously.
In casing C10, a dust concentration detector 16 is set at escape pipe 12, dust concentration detector 16 is connected with valve A13 and valve B15 respectively, when in the gas finally recorded, dust concentration content is less than setting value, then valve A13 opens, in the gas flow air purified, if dust concentration is more than setting value in the gas finally recorded, then valve B15 opens, gas is again introduced in bag-type dust collector carrying out further dedusting through return duct 14, and the row's of being always ensured that gas in air is up to standard.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.