CN205832876U - A kind of waste gas from smelting furnace high-efficiency cyclone spray governing system - Google Patents
A kind of waste gas from smelting furnace high-efficiency cyclone spray governing system Download PDFInfo
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- CN205832876U CN205832876U CN201620756215.0U CN201620756215U CN205832876U CN 205832876 U CN205832876 U CN 205832876U CN 201620756215 U CN201620756215 U CN 201620756215U CN 205832876 U CN205832876 U CN 205832876U
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- waste gas
- smelting furnace
- spray
- spiral
- governing system
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Abstract
The utility model discloses a kind of waste gas from smelting furnace high-efficiency cyclone spray governing system, including rotational flow and spray tower, water inlet pipe connects, bottom connects with circulation drain pipe, lower end, right side is provided with eddy flow air inlet with circulation in the bottom, left side of rotational flow and spray tower, eddy flow air inlet and a centrifugal blower connect, centrifugal blower and cyclone dust extractor connection, waste gas from smelting furnace connected by cyclone dust extractor, the first spiral board that rotational flow and spray tower includes setting gradually from bottom to up, the first packing layer, the first spiral nozzle, the second spiral board, the second packing layer, the second spiral nozzle, the 3rd spiral board.Novel structure of the present utility model, by increasing the proportion of waste gas from smelting furnace dust and combining centrifugal action, adds absorption efficiency, it is obviously improved the clearance of dust, flue dust etc. in waste gas, effectively prevent secondary pollution, substantially increase the regulation effect of waste gas from smelting furnace, environment protecting is splendid.
Description
Technical field
This utility model relates to emission-control equipment technical field, and particularly a kind of waste gas from smelting furnace high-efficiency cyclone spray is administered
System.
Background technology
Existing waste gas from smelting furnace governing system typically uses cyclone dust removal or common spray column to administer.But, due to molten
The problems such as furnace exhaust grit is little, light specific gravity, use cyclone dust removal or common spray column treatment effect to be difficult to reach environmental protection inspection and acceptance mark
Accurate.Remove the exhaust-gas treatment of little granule grit set in the urgent need to being developed to overcome the problems such as waste gas from smelting furnace grit is little
Standby.
Utility model content
The purpose of this utility model is, for the deficiencies in the prior art, it is provided that a kind of waste gas from smelting furnace high-efficiency cyclone spray
Governing system, by increasing the proportion of waste gas from smelting furnace dust and combining centrifugal action, adds absorption efficiency, has been obviously improved useless
In gas, the clearance of dust, flue dust etc., effectively prevent secondary pollution, substantially increases the regulation effect of waste gas from smelting furnace, environmental protection
Excellent.
For achieving the above object, technical scheme provided by the utility model is:
A kind of waste gas from smelting furnace high-efficiency cyclone spray governing system, including rotational flow and spray tower, a left side for described rotational flow and spray tower
Water inlet pipe connects bottom, side, bottom connects with circulation drain pipe, lower end, right side is provided with eddy flow air inlet, described eddy flow with circulation
Air inlet and a centrifugal blower connect, described centrifugal blower and cyclone dust extractor connection, described cyclone dust extractor side
It is provided with the access port connecting waste gas from smelting furnace, the first spiral board that described rotational flow and spray tower includes setting gradually from bottom to up, the
One packing layer, the first spiral nozzle, the second spiral board, the second packing layer, the second spiral nozzle, the 3rd spiral board, the first spiral
Nozzle, the second spiral nozzle all connect with circulation water inlet pipe.
Preferably, between described first packing layer and the first spiral nozzle, described second packing layer and the second spiral spray
The first access hole, the second access hole it is respectively equipped with between mouth.
Preferably, described the first spiral board, the second spiral board, the 3rd spiral board by 56 eddy flow blocks arrange successively in
Similar round, each eddy flow block is ladder structure of right angle, 1.8-2.5 times of the length of a length of upper end of going to the bottom of right-angled trapezium.
Preferably, described cyclone dust extractor lower end is provided with cleaner unit frame, is provided with ash bucket at cleaner unit frame inner bottom part.
Preferably, described circulation water inlet pipe connects circulating pump, and circulating pump connects has circulating water pool, outside circulating water pool
Side is provided with water compensating valve.
Preferably, described the first spiral nozzle, the second spiral nozzle are the rustless steel spiral spray of 14 1/2nd
Mouth.
Preferably, the top of described rotational flow and spray tower is provided with water-stop sheet.
Compared with prior art, the beneficial effects of the utility model are:
The waste gas from smelting furnace high-efficiency cyclone spray governing system that this utility model provides, by by the dust in waste gas and circulation
The spray liquid mixing that pumping is come, increases dust proportion, utilizes rotational flow and spray tower to be sufficiently mixed with spray liquid by waste gas simultaneously, in conjunction with
Centrifugal action, has been obviously improved the clearance of dust, flue dust etc. in waste gas；In rotational flow and spray tower, it is additionally provided with multi-layer ceramics fill out
Material, makes waste gas increase with the contact area of water, and absorption efficiency increases；It is additionally provided with water-stop sheet at the top of rotational flow and spray tower, reduces
Globule blowout causes secondary pollution.Waste gas from smelting furnace high-efficiency cyclone of the present utility model spray governing system substantially increases smelting furnace and gives up
The regulation effect of gas, effectively prevent secondary pollution, and environment protecting is splendid.
Below in conjunction with the accompanying drawings with embodiment, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is the part-structure schematic diagram of spiral board of the present utility model.
Detailed description of the invention
In conjunction with Fig. 1 and Fig. 2, the waste gas from smelting furnace high-efficiency cyclone spray governing system that the present embodiment provides, including rotational flow and spray
Tower 1, water inlet pipe 2 connects, bottom connects with circulation drain pipe 3, lower end, right side is provided with circulation in the bottom, left side of rotational flow and spray tower
Eddy flow air inlet 4, eddy flow air inlet and a centrifugal blower 5 connect, and centrifugal blower and a cyclone dust extractor 6 connect, cyclone dust removal
Device side is provided with the access port 14 connecting waste gas from smelting furnace, and rotational flow and spray tower 1 includes the first spiral board set gradually from bottom to up
101, first packing layer the 102, first spiral nozzle the 103, second spiral board the 104, second packing layer the 105, second spiral nozzle
106, the 3rd spiral board 107, first spiral nozzle the 103, second spiral nozzle 106 all connects with circulation water inlet pipe 2.Multiple filling layers
Ceramic packing can be added in Ceng, make waste gas increase with the contact area of water, increase the absorption efficiency of waste gas and the mixed liquor of water,
Substantially increase the regulation effect of waste gas from smelting furnace.
Wherein, between the first packing layer and the first spiral nozzle, between described second packing layer and the second spiral nozzle
It is respectively equipped with first access hole the 109, second access hole 110.First spiral board, the second spiral board, the structure phase of the 3rd spiral board
With, and arranged successively by 56 eddy flow blocks 15 and form in similar round, each eddy flow block 15 is ladder structure of right angle, right angle ladder
1.8-2.5 times of the length of a length of upper end of going to the bottom of shape.Cyclone dust extractor lower end is provided with cleaner unit frame 7, at cleaner unit frame inner bottom
Portion is provided with ash bucket 8；Circulation water inlet pipe connects circulating pump 9, and circulating pump connects circulating water pool 10, and the outside of circulating water pool is provided with
Water compensating valve 11；First spiral nozzle, the second spiral nozzle are the rustless steel spiral nozzle of 14 1/2nd；Rotational flow and spray tower
Top be provided with water-stop sheet 13, it is possible to reduce the globule is blown, it is to avoid secondary pollution.
In actual applications, waste gas from smelting furnace tangentially enters waste gas from smelting furnace high-efficiency cyclone spray through fan housing, airduct and administers system
The access port of the cyclone dust extractor of system, afterwards in rotational flow and spray tower, the spray liquid one that the dust in waste gas comes with circulation pumping
Rising and neutralize, spray liquid can be tap water, makes the proportion of dust strengthen along with spray liquid falls together, many in rotational flow and spray tower
Waste gas is rotated by individual spiral board guides spray chamber 12 and Ta Bi into, allows waste gas be sufficiently mixed with spray liquid, simultaneously by centrifugal blower
Centrifugal effect, improve flue dust clearance.Also can set a wind deflector in the bottom of rotational flow and spray tower and water be guided the water surface, further
Absorb the dust in waste gas, substantially increase the regulation effect of waste gas from smelting furnace.
In order to qualified discharge, the disposable detection examination by environmental protection, usually require that waste gas is in rotational flow and spray tower
The time of staying no less than 3 seconds, it is desirable to wind speed is less than 1.5 meter per seconds；It addition, when carrying out discharge of wastewater, it is necessary to first it is settled out
Slag, places into and discharges after filtering in filter tank.
The announcement of book and teaching according to the above description, this utility model those skilled in the art can also be to above-mentioned reality
The mode of executing changes and revises.Therefore, this utility model is not limited to detailed description of the invention disclosed and described above, right
Modifications and changes more of the present utility model should also be as falling in scope of the claims of the present utility model.
Claims (7)
1. a waste gas from smelting furnace high-efficiency cyclone spray governing system, it is characterised in that include rotational flow and spray tower, described eddy flow spray
Water inlet pipe connects, bottom connects with circulation drain pipe, lower end, right side is provided with eddy flow air inlet, institute with circulation in the bottom, left side of pouring tower
The eddy flow air inlet stated and a centrifugal blower connect, and described centrifugal blower and cyclone dust extractor connection, described whirlwind removes
The side of dirt device is provided with the access port connecting waste gas from smelting furnace, and described rotational flow and spray tower includes first set gradually from bottom to up
Spiral board, the first packing layer, the first spiral nozzle, the second spiral board, the second packing layer, the second spiral nozzle, the 3rd spiral board,
First spiral nozzle, the second spiral nozzle all connect with circulation water inlet pipe.
2. waste gas from smelting furnace high-efficiency cyclone spray governing system as claimed in claim 1, it is characterised in that at described first filler
Layer and the first spiral nozzle between, be respectively equipped with between described second packing layer and the second spiral nozzle the first access hole, second
Access hole.
3. waste gas from smelting furnace high-efficiency cyclone spray governing system as claimed in claim 1, it is characterised in that the first described eddy flow
Plate, the second spiral board, the 3rd spiral board are arranged in similar round by 56 eddy flow blocks successively, and each eddy flow block is right-angled trapezium
Structure, 1.8-2.5 times of the length of a length of upper end of going to the bottom of right-angled trapezium.
4. waste gas from smelting furnace high-efficiency cyclone spray governing system as claimed in claim 1, it is characterised in that described cyclone dust removal
Device lower end is provided with cleaner unit frame, is provided with ash bucket at cleaner unit frame inner bottom part.
5. waste gas from smelting furnace high-efficiency cyclone spray governing system as claimed in claim 1, it is characterised in that described circulation water inlet
Pipe connects circulating pump, and circulating pump connects circulating water pool, and the outside of circulating water pool is provided with water compensating valve.
6. waste gas from smelting furnace high-efficiency cyclone spray governing system as claimed in claim 1, it is characterised in that the first described spiral
Nozzle, the second spiral nozzle are the rustless steel spiral nozzle of 14 1/2nd.
7. waste gas from smelting furnace high-efficiency cyclone spray governing system as claimed in claim 1, it is characterised in that described rotational flow and spray
The top of tower is provided with water-stop sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620756215.0U CN205832876U (en) | 2016-07-15 | 2016-07-15 | A kind of waste gas from smelting furnace high-efficiency cyclone spray governing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620756215.0U CN205832876U (en) | 2016-07-15 | 2016-07-15 | A kind of waste gas from smelting furnace high-efficiency cyclone spray governing system |
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| Publication Number | Publication Date |
|---|---|
| CN205832876U true CN205832876U (en) | 2016-12-28 |
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| CN201620756215.0U Active CN205832876U (en) | 2016-07-15 | 2016-07-15 | A kind of waste gas from smelting furnace high-efficiency cyclone spray governing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511019A (en) * | 2017-09-13 | 2017-12-26 | 深圳市科德环保科技有限公司 | A kind of processing unit of volatile organic contaminant |
-
2016
- 2016-07-15 CN CN201620756215.0U patent/CN205832876U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511019A (en) * | 2017-09-13 | 2017-12-26 | 深圳市科德环保科技有限公司 | A kind of processing unit of volatile organic contaminant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 523000 No. 3 Workshop of Vouling Industrial Park, Main Hill Community, Dongcheng Street, Dongguan City, Guangdong Province Patentee after: Guangdong Kaida Environmental Protection Technology Co. Ltd. Address before: 523000 No.3 Workshop of Niushan Vouling Industrial Park, Dongcheng District, Dongguan City, Guangdong Province Patentee before: Dongguan Kaida Environmental Protection Technology Co. Ltd. |
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| CP03 | Change of name, title or address |