A kind of waste gas circulation cleaning equipment for being easy to electrostatic precipitation
Technical field
The utility model is related to a kind of waste gas circulation cleaning equipment for being easy to electrostatic precipitation.
Background technology
Many containing pollutant kind in waste gas, its physics and chemical property are extremely complex, and toxicity is also not quite similar.Fuel
Contain sulfur dioxide, nitrogen oxides (NOx), hydrocarbon etc. in the waste gas of burning discharge;Because industrial production it is raw materials used and
Technique is different, and discharges a variety of pernicious gases and solid waste, contains various components such as heavy metal, salt, radioactivity
Material;Typically now exhaust treatment system is complicated, and cost is high, and overall floor space is big, during waste gas purification, gives up
The moisture contained in gas can also be absorbed by filtration core, it is easy to cause filtration core rotten and influence the effect of purification, Er Qie
During waste gas is purified, the tiny dust in waste gas is extremely difficult to purification, and common filter core does not reach the mesh of dust control
, it would be highly desirable to improve.
Utility model content
The purpose of this utility model is that there is provided one kind for the defect that solves present in exhaust treatment system in the prior art
It is easy to the waste gas circulation cleaning equipment of electrostatic precipitation.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of waste gas circulation cleaning equipment for being easy to electrostatic precipitation, including including reactor, and with reactor top end
The escape pipe of connection is covered, the end connection cooler bin of escape pipe, the bottom of cooler bin connects Gas-cleaning box by connecting leg, Gas-cleaning box
Bottom connects to be provided between Multilayer cooling plate, adjacent coldplate to be formed in blast pipe, cooler bin and set on cooling cavity, coldplate
There is through hole, the top connection of escape pipe and cooler bin, the bottom of cooler bin is provided with tilting deflector, and the side of tilting deflector connects
Connect water guide valve;
The connecting leg is connected with the side of cooler bin bottom, and inner bag is provided with Gas-cleaning box, and inner bag is surrounded by filter screen, inner bag
Purification cavity is formed between the inwall of cooler bin, activated carbon is filled in inner bag, high polyiodine resin is filled in purification cavity,
The blast pipe is extend into purification cavity, and the end of blast pipe is arranged filter screen set, and negative pressure air exhauster is provided with blast pipe;
Blast pipe connects circulating box, and the side of circulating box connects electrostatic precipitation case, and the bottom of electrostatic precipitation case passes through circulation
Pipe is connected with the opposite side of circulating box, is provided with close in multiple interlaced electrostatic precipitation plates, circulating box in electrostatic precipitation case
The side of electrostatic precipitation case is provided with guiding blower fan;
The top open part of the Gas-cleaning box is provided with cover plate, and cover plate is provided with thread bush, the connecting leg end and thread bush
Connection.
A kind of above-mentioned waste gas circulation cleaning equipment for being easy to electrostatic precipitation, the circulation pipe is provided with circulating pump.
A kind of above-mentioned waste gas circulation cleaning equipment for being easy to electrostatic precipitation, the escape pipe is provided with air exhauster.
Above-mentioned a kind of waste gas circulation cleaning equipment for being easy to electrostatic precipitation, between the Multilayer cooling plate is waited in cooler bin
Away from arrangement.
Net gas discharge pipe is connected on a kind of above-mentioned waste gas circulation cleaning equipment for being easy to electrostatic precipitation, the circulation pipe,
Net gas discharge pipe is provided with regulating valve.
The beneficial effects of the utility model are:The end connection cooler bin of the waste gas circulation cleaning equipment escape pipe, cooling
The bottom of case is connected in Gas-cleaning box, the bottom connection blast pipe of Gas-cleaning box, cooler bin by connecting leg and is provided with Multilayer cooling plate, adjacent
Coldplate between form cooling cavity, coldplate is provided with through hole, and the top of escape pipe and cooler bin is connected, the bottom of cooler bin
Portion is provided with tilting deflector, and the side of tilting deflector connects water guide valve, and connecting leg is connected with the side of cooler bin bottom, in net gas
Inner bag is provided with case, inner bag is surrounded by filter screen, purification cavity is formed between inner bag and the inwall of cooler bin, filled and live in inner bag
Property charcoal, fill high polyiodine resin in purification cavity, negative pressure air exhauster be provided with blast pipe, the waste gas in reactor enters first
Enter into cooler bin and met with coldplate so that the condensate moisture formation water droplet in waste gas falls on tilting deflector and passed through
Water guide valve is discharged, dry waste gas from connecting leg enter Gas-cleaning box in pass through in inner bag activated carbon and the filtering of high polyiodine resin from row
Tracheae is discharged, and reaches the purpose of purification, for the ease of cleaning or replacing inner bag, and the top open part of Gas-cleaning box is provided with cover plate,
Cover plate is provided with thread bush, and connecting leg end is connected with thread bush, connecting leg and thread bush can be dismantled at any time and cover plate is opened, and takes out
Inner bag is cleaned or replaced the activated carbon in inner bag, can also replace the high polyiodine resin in purification cavity, it is ensured that good
Clean-up effect, blast pipe extend into purification cavity in, the end of blast pipe is arranged filter screen set, and filter screen set can prevent activated carbon
Or high polyiodine resin particle is entered in blast pipe, prevent from blocking blast pipe, the gas of blast pipe discharge enters circulating box
In, it is imported into by circulating box in electrostatic precipitation case and dust-removing process is carried out by electrostatic precipitation plate, for the dedusting effect reached
Really, regulating valve can be closed, by circulating pump so that the gas in electrostatic precipitation case, which is re-introduced into circulating box, waits secondary
Dust removal process, after dedusting is thorough, opens regulating valve, you can processed gas is discharged by net gas discharge pipe, purifies, remove
Dirt is thorough.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is the schematic diagram of the utility model Gas-cleaning box.
Embodiment
As shown in Figure 1 and Figure 2, a kind of waste gas circulation cleaning equipment for being easy to electrostatic precipitation, including reactor 1, and with it is anti-
The escape pipe 3 for answering the top end cover 2 of kettle 1 to connect, the end connection cooler bin 4 of escape pipe 3, the bottom of cooler bin 4 passes through connecting leg 10
Connect Gas-cleaning box 5, the bottom connection blast pipe 6 of Gas-cleaning box 5 is provided with Multilayer cooling plate 7 in cooler bin 4, adjacent coldplate 7 it
Between form cooling cavity, coldplate 7 is provided with through hole, and escape pipe 3 is connected with the top of cooler bin 4, and the bottom of cooler bin 4 is provided with
Tilting deflector 8, the side connection water guide valve 9 of tilting deflector 8;
Connecting leg 10 is connected with the side of the bottom of cooler bin 4, and inner bag 11 is provided with Gas-cleaning box 5, and inner bag 11 is surrounded by filter screen,
Purification cavity 12 is formed between the inwall of inner bag 11 and cooler bin 4, activated carbon is filled in inner bag 11, is filled out in purification cavity 12
High polyiodine resin is filled, blast pipe 6 is extend into purification cavity 12, and the end of blast pipe 6 is arranged filter screen set 13, on blast pipe 6
Provided with negative pressure air exhauster 14.
Further, escape pipe 3 is provided with air exhauster 15, and Multilayer cooling plate 7 is equidistantly arranged in cooler bin 4, Gas-cleaning box 5
Top open part be provided with cover plate 16, cover plate 16 be provided with thread bush 17, the end of connecting leg 10 is connected with thread bush 17.
The end connection cooler bin 4 of the escape pipe 3 of the waste gas cleaning mechanism, the bottom of cooler bin 4 is connected by connecting leg 10
Shape between Multilayer cooling plate 7, adjacent coldplate 7 is provided with Gas-cleaning box 5, the bottom connection blast pipe 6 of Gas-cleaning box 5, cooler bin 4
Into cooling cavity, coldplate 7 is provided with through hole, and escape pipe 3 is connected with the top of cooler bin 4, and the bottom of cooler bin 4 is provided with tilting
Deflector 8, the side connection water guide valve 9 of tilting deflector 8;Connecting leg 10 is connected with the side of the bottom of cooler bin 4, in Gas-cleaning box 5
Interior to be provided with inner bag 11, inner bag 11 is surrounded by filter screen, purification cavity 12 is formed between the inwall of inner bag 11 and cooler bin 4, in inner bag
Activated carbon is filled in 11, the high polyiodine resin of filling in purification cavity 12, blast pipe 6 is extend into purification cavity 12, blast pipe 6
End be arranged filter screen set 13, negative pressure air exhauster 14 is provided with blast pipe 6, the waste gas in reactor 1 is first into cooling
Met in case 4 with coldplate 7 so that the condensate moisture formation water droplet in waste gas is fallen on tilting deflector 8 by water guide valve
9 discharges, dry waste gas is entered in Gas-cleaning box 5 from connecting leg 10 passes through in inner bag 11 activated carbon and the filtering of high polyiodine resin from row
Tracheae 6 is discharged, and reaches the purpose of purification, and for the ease of cleaning or replacing inner bag, the top open part of Gas-cleaning box 5 is provided with cover plate
16, cover plate 16 is provided with thread bush 17, and the end of connecting leg 10 is connected with thread bush 17, and connecting leg 10 and thread bush 17 can be dismantled at any time
And cover plate 16 is opened, taking-up inner bag 11 is cleaned or replaced the activated carbon in inner bag, can also be replaced in purification cavity 12
High polyiodine resin, it is ensured that good clean-up effect, blast pipe 6 extend into purification cavity 12 in, the end of blast pipe 6 is arranged filter
Net 13, filter screen set 13 can prevent activated carbon or high polyiodine resin particle from entering in blast pipe 6, prevent from blocking blast pipe
6。
For the dust removing effects reached, the connection circulating box 18 of blast pipe 6, the side connection electrostatic precipitation case of circulating box 18
19, the bottom of electrostatic precipitation case 19 is connected by circulation pipe 20 with the opposite side of circulating box 18, provided with many in electrostatic precipitation case 19
Circulated in individual interlaced electrostatic precipitation plate 21, circulating box 18 close to the side of electrostatic precipitation case 19 provided with blower fan 22 is oriented to
Pipe 20, which is provided with circulating pump 23, circulation pipe 20, connects net gas discharge pipe 24, and net gas discharge pipe 24 is provided with regulating valve 25, exhaust
The gas that pipe 6 is discharged is entered in circulating box 18, is imported into by circulating box 18 in electrostatic precipitation case 19 by electrostatic precipitation plate
21 carry out dust-removing process, for the dust removing effects reached, can close regulating valve 25, cause electrostatic precipitation by circulating pump 23
Gas in case 19, which is re-introduced into circulating box 18, waits final dusting processing, after dedusting is thorough, open regulating valve 25,
Processed gas can be discharged by net gas discharge pipe 24, purification, dedusting are thorough.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply principle of the present utility model, the utility model also has respectively on the premise of the utility model spirit and scope are not departed from
Changes and improvements are planted, these changes and improvements are both fallen within the range of claimed the utility model.The utility model requirement
Protection domain defined by appended claims and its equivalent.