CN209679760U - A kind of smelting exhaust gas processing unit of crome metal - Google Patents
A kind of smelting exhaust gas processing unit of crome metal Download PDFInfo
- Publication number
- CN209679760U CN209679760U CN201920389036.1U CN201920389036U CN209679760U CN 209679760 U CN209679760 U CN 209679760U CN 201920389036 U CN201920389036 U CN 201920389036U CN 209679760 U CN209679760 U CN 209679760U
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- partition
- accommodating chamber
- water
- heat
- smelting
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- 238000003723 Smelting Methods 0.000 title claims abstract description 31
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 19
- 239000002184 metal Substances 0.000 title claims abstract description 19
- 238000012545 processing Methods 0.000 title claims abstract description 16
- 238000005192 partition Methods 0.000 claims abstract description 49
- 239000007921 spray Substances 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 30
- 239000003546 flue gas Substances 0.000 description 27
- 239000007789 gas Substances 0.000 description 23
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 8
- 239000012535 impurity Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000003610 charcoal Substances 0.000 description 4
- 230000000505 pernicious effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 241001062472 Stokellia anisodon Species 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229960004424 carbon dioxide Drugs 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 206010047302 ventricular tachycardia Diseases 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of smelting exhaust gas processing units of crome metal, comprising: an emission-control equipment ontology, it is interior that the first accommodating chamber being sequentially communicated, the second accommodating chamber and third accommodating chamber are defined by first partition and second partition；It is provided with the heat-exchange tube of a laciniation in first accommodating chamber, multiple thermally conductive sheets have been uniformly arranged on the inner wall of heat-exchange tube, the first accommodating chamber also passes through connecting tube and is connected to the heating room of smelting device, and the first exhaust fan is additionally provided in connecting tube；Second accommodating chamber defines interconnected spray chamber and water-bath room by third partition；It is further fixedly arranged on the 5th partition and the 6th partition in third accommodating chamber, the first absorbed layer has been filled between second partition and the 5th partition, has been filled with the second absorbed layer between the 5th partition and the 6th partition.Using the emission-control equipment of the utility model, it can be realized and absorption processing and the recycling of heat are filtered to the exhaust gas generated after smelting.
Description
Technical field
The utility model relates to a kind of processing units.More specifically, the utility model relates to a kind of smeltings of crome metal
Emission-control equipment.
Background technique
Metal smelt is metal to be become from compound state the process of free state.With the reducing agents such as carbon, carbon monoxide, hydrogen with
Reduction reaction occurs at high temperature for metal oxide, obtains metal simple-substance, and smelting is a kind of refinement technique, for roasting, melting,
It is electrolysed and the METAL EXTRACTION in ore is come out using the methods of chemical agent, reduce impurity contained in metal or increase gold
Certain ingredient in category, is smelt required metal.
In smelting process, metal can be generated a large amount of exhaust gas after smelting by existing smelting device to be located
Reason, and direct emission is into air, includes the gas harmful materials such as carbon monoxide, sulfur dioxide in these exhaust gas generated
These are discharged into air by the solid metal particles of exhaust gas and enormous amount to exhaust gas, can cause retrieve to environment
Damage, while generate high-temperature flue gas waste heat can not be recycled, so the existing waste gas treatment equipment having exists
The recycling of high-temperature flue gas waste heat and abatement of noxious gases aspect all Shortcomings, need to be improved.
Utility model content
One purpose of the utility model is to solve at least the above problems and/or defect, and provide and at least will be described later
The advantages of.
In order to realize these purposes and other advantages according to the present utility model, a kind of smelting exhaust gas of crome metal is provided
Processing unit, comprising:
One emission-control equipment ontology, it is interior that be sequentially communicated first receiving is defined by first partition and second partition
Chamber, the second accommodating chamber and third accommodating chamber；
The heat-exchange tube of a laciniation is provided in first accommodating chamber, one end is connected to smelting device, separately
One end is connected to second accommodating chamber, and multiple thermally conductive sheets have been uniformly arranged on the inner wall of the heat-exchange tube, and described first holds
Chamber of receiving also passes through connecting tube and is connected to the heating room of smelting device, and the first exhaust fan is additionally provided in the connecting tube；
Second accommodating chamber defines interconnected spray chamber and water-bath room, the spray by third partition
Indoor top is provided with multiple spray water nozzles, and the water-bath indoor top is additionally provided with the 4th partition, with the water-bath room
Bottom does not contact, and the second partition is arranged to the double layer hollow structure with cavity, is provided with a water inlet in the cavity
It manages, is connected in the water inlet pipe and the spray water nozzle and water-bath room, the bottom of the spray chamber and the water-bath room is distinguished
It is provided with the first discharge outlet and the second discharge outlet；
The 5th partition and the 6th partition, the second partition and the described 5th are further fixedly arranged in the third accommodating chamber
It is filled with the first horizontally arranged absorbed layer between partition, is filled between the 5th partition and the 6th partition
There is the second absorbed layer being vertically arranged, the third accommodating chamber is in communication with the outside.
Preferably, wherein one end of the heat-exchange tube is provided with the second exhaust fan.
Preferably, wherein first absorbed layer includes horizontal the first work for being successively superimposed laying from top to bottom
Property layer of charcoal and the first activated carbon fiber layers.
Preferably, wherein second absorbed layer includes that second be successively from left to right uniformly laid in a vertical shape lives
Property layer of charcoal and the second activated carbon fiber layers.
The utility model is include at least the following beneficial effects:
The first, by the heat-exchange tube of setting, the high-temperature flue gas generated in smelting device can be exported, makes it
The transmitting that heat is carried out with the air in the first accommodating chamber in the heat transfer to accommodating cavity in heat-exchange tube, then passes through company
Adapter tube transfers heat in the combustion chamber of smelting device, heats to it, and the first exhaust fan of setting can hold to first
The gas after absorbing heat in chamber of receiving carries out acceleration flowing, and realization is recycled the heat in high-temperature waste flue gas.
Secondly, by setting laciniation in the first accommodating chamber for heat-exchange tube, hold that high-temperature flue gas first
Intracavitary moving distance of receiving is lengthened out, and then keeps heat exchange more thorough, also right by the thermally conductive sheet being arranged in heat-exchange tube
The high-temperature flue gas flowed through in heat-exchange tube carries out choked flow effect, makes its flows decrease in heat-exchange tube, more sufficiently thoroughly
Heat exchange is carried out with the gas in the first accommodating chamber.
Thirdly, water mist is sprayed constantly from nozzle by the spray chamber of setting mixing is sprayed, can be to mixed
The large granular impurity closed in flue gas is handled, and hereafter using the water bath processing of water-bath room, little particle impurity is enable to be sunk
It forms sediment in water, therefore after spray chamber and water-bath room, the large and small solid impurity particle in flue gas can be efficiently treated through.
Four, by the first absorbed layer of setting and the second absorbed layer, can in flue gas sulfur dioxide and an oxidation
The pernicious gases such as carbon carry out absorption processing, make in the flue gas of discharge without pernicious gas.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the smelting exhaust gas processing unit of crome metal；
Fig. 2 is heat-exchange tube internal structure chart.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or combinations thereof.
Fig. 1 shows a kind of way of realization of the smelting exhaust gas processing unit according to a kind of crome metal of the utility model,
In include:
One emission-control equipment ontology 1, it is interior that first be sequentially communicated is defined by first partition 2 and second partition 3
Accommodating chamber 4, the second accommodating chamber 5 and third accommodating chamber 6；By the first partition and second partition of setting respectively by exhaust-gas treatment
Three relatively independent workspaces are partitioned into device, the first accommodating chamber is mainly to carry out to the amount of heat in high-temperature waste flue gas
It recycles, the second accommodating chamber is mainly handled a large amount of large and small solid particulate matters contained in flue gas, and third accommodates
Chamber mainly carries out absorption processing to pernicious gases substances such as carbon monoxide, the sulfur dioxide contained in flue gas, makes from exhaust gas
The flue gas excluded in reason device will not impact environment, improve the feature of environmental protection.
The heat-exchange tube 7 of a laciniation is provided in first accommodating chamber, one end is connected to smelting device 28,
The other end is connected to second accommodating chamber, and the both ends of heat-exchange tube are connected to smelting device and the second accommodating chamber respectively, mainly
It is to enter back into the after a large amount of high-temperature gases for will generating in smelting device carry out the exchanging of heat in the first accommodating chamber with air
It is handled in two accommodating chambers.Multiple thermally conductive sheets 8 are uniformly arranged on the inner wall of the heat-exchange tube, the thermally conductive sheet of setting is main
Be to be defined to the flowing velocity of high temperature gas flow, extend its passing time in heat-exchange tube, and in heat-exchange tube
The time of contact of wall, so it is more thorough with the heat transmitting of the first receiving chamber air.First accommodating chamber also passes through connection
Pipe is connected to the heating room of smelting device, for the high-temperature gas in the first accommodating chamber after heat transfer to be transported to heating room
In, realization recycles heat, the first exhaust fan 9 is additionally provided in the connecting tube, for accelerating hot-air to heating
Ventricular tachycardia degree keeps heat transference efficiency higher；
Second accommodating chamber defines interconnected spray chamber 11 and water-bath room 12 by third partition 10, will
It is interconnected between the two and mainly gives the circulation passage of flue gas, it can spray chamber in the second accommodating chamber and water-bath
It successively circulates in room, the spray indoor top is provided with multiple spray water nozzles 13, and the spray water nozzle of setting is used for flue gas
Spray process is carried out, the biggish impurity of volume or particle are handled, spray water nozzle passes through water inlet pipe and external water storage mechanism
(not shown) connection, the water-bath indoor top are additionally provided with the 4th partition 14, do not contact with the bottom of the water-bath room, if
The 4th partition set is mainly used for being defined blocking to the motion profile of high-temperature flue gas, flow it can only from the water of water-bath room
It is dynamic, the little particle impurity in high-temperature flue gas is precipitated in this course, to complete to particle large and small in high-temperature flue gas
The removing of impurity, the second partition are arranged to the double layer hollow structure with cavity 15, are set to double layer hollow knot
Structure is mainly the installation for facilitating water inlet pipe, and keeps the structure of whole device more compact, small in size, is provided with one in the cavity
It is connected in water inlet pipe 16, the water inlet pipe and the spray water nozzle and water-bath room, water inlet pipe passes through in connecting tube and water-bath room
The bottom of connection, the spray chamber and shower room is respectively arranged with the first discharge outlet 17 and the second discharge outlet 18；By setting respectively
The water outlet set, can decibel drainage sunk well is carried out to water contaminated in spray chamber and water-bath room, it is miscellaneous to particle in flue gas
The treatment effect of matter is more preferable.
It is further fixedly arranged on the 5th partition 19 and the 6th partition 20 in the third accommodating chamber, passes through the respectively arranged 5th
Partition and the 6th partition, make the receiving absorbed layer that two spaces are respectively provided in third accommodating chamber, the second partition with it is described
It is filled with the first horizontally arranged absorbed layer 21 between 5th partition, is filled out between the 5th partition and the 6th partition
The second absorbed layer 22 for being provided with and being vertically arranged is filled, the third accommodating chamber is in communication with the outside, by by the first absorbed layer and
The level of two absorbed layers setting and the structure type intersected vertically, purpose are the interior sulfur dioxide in flue gas of gamut, one
The pernicious gases such as carbonoxide are absorbed, and keep absorbing and filtering treatment effect more preferable.One end of 5th partition and the 6th partition difference
It is arranged with third accommodating chamber internal clearance, purpose is that gas is made to have free air space.
In another example, one end of the heat-exchange tube is provided with the second exhaust fan 23.By in heat-exchange tube
One end is provided with the second exhaust fan, so that it is accelerated flowing velocity of the smelting device high temperature flue gas in heat-exchange tube, avoids height
The flue gas of temperature gathers in smelting device, and air pressure is excessively high to damage smelting device.
In another example, first absorbed layer includes horizontal the first work for being successively superimposed laying from top to bottom
Property layer of charcoal 24 and the first activated carbon fiber layers 25.Active carbon in first absorbed layer is successively folded from top to bottom with activated carbon fibre
Add and set, make its to the high-temperature flue gas to circulate on vertical direction have best assimilation effect, can improve to the greatest extent with
The contact surface of high-temperature flue gas.
In another example, second absorbed layer includes that second be successively from left to right uniformly laid in a vertical shape lives
Property layer of charcoal 26 and the second activated carbon fiber layers 27.Active carbon in second absorbed layer is successively from left to right set with activated carbon fibre
It sets, makes it that there is best assimilation effect to the high-temperature flue gas to circulate in horizontal direction, can improve to the greatest extent and high temperature
The contact surface of flue gas.
Number of devices and treatment scale described herein are the explanations for simplifying the utility model.To the utility model
The application of smelting exhaust gas processing unit of crome metal a kind of, modifications and variations be aobvious and easy to one skilled in the art
See.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization.It can be applied to various fields suitable for the present invention completely.For those skilled in the art,
Other modifications may be easily implemented.Therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (4)
1. a kind of smelting exhaust gas processing unit of crome metal characterized by comprising
One emission-control equipment ontology, in by first partition and second partition define the first accommodating chamber being sequentially communicated,
Second accommodating chamber and third accommodating chamber；
The heat-exchange tube of a laciniation is provided in first accommodating chamber, one end is connected to smelting device, the other end
It is connected to second accommodating chamber, multiple thermally conductive sheets, first accommodating chamber has been uniformly arranged on the inner wall of the heat-exchange tube
It is also connected to by connecting tube with the heating room of smelting device, the first exhaust fan is additionally provided in the connecting tube；
Second accommodating chamber defines interconnected spray chamber and water-bath room by third partition, in the spray chamber
Top is provided with multiple spray water nozzles, and the water-bath indoor top is additionally provided with the 4th partition, the bottom with the water-bath room
It does not contact, the second partition is arranged to the double layer hollow structure with cavity, and a water inlet pipe, institute are provided in the cavity
It states and is connected in water inlet pipe and the spray water nozzle and water-bath room, the spray chamber and the bottom of the water-bath room are respectively arranged with
First discharge outlet and the second discharge outlet；
The 5th partition and the 6th partition, the second partition and the 5th partition are further fixedly arranged in the third accommodating chamber
Between be filled with the first horizontally arranged absorbed layer, be filled between the 5th partition and the 6th partition perpendicular
Second absorbed layer of in line column, the third accommodating chamber are in communication with the outside.
2. a kind of smelting exhaust gas processing unit of crome metal as described in claim 1, which is characterized in that the heat-exchange tube
One end is provided with the second exhaust fan.
3. a kind of smelting exhaust gas processing unit of crome metal as described in claim 1, which is characterized in that first absorbed layer
Including horizontal the first active carbon layer and the first activated carbon fiber layers for being successively superimposed laying from top to bottom.
4. a kind of smelting exhaust gas processing unit of crome metal as described in claim 1, which is characterized in that second absorbed layer
Including the second active carbon layer and the second activated carbon fiber layers in a vertical shape being successively from left to right uniformly laid with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920389036.1U CN209679760U (en) | 2019-03-25 | 2019-03-25 | A kind of smelting exhaust gas processing unit of crome metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920389036.1U CN209679760U (en) | 2019-03-25 | 2019-03-25 | A kind of smelting exhaust gas processing unit of crome metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209679760U true CN209679760U (en) | 2019-11-26 |
Family
ID=68606178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920389036.1U Active CN209679760U (en) | 2019-03-25 | 2019-03-25 | A kind of smelting exhaust gas processing unit of crome metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209679760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413624A (en) * | 2022-01-25 | 2022-04-29 | 湖北华力科技有限公司 | Environment-friendly energy-saving smelting furnace for aluminum ingot production |
-
2019
- 2019-03-25 CN CN201920389036.1U patent/CN209679760U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413624A (en) * | 2022-01-25 | 2022-04-29 | 湖北华力科技有限公司 | Environment-friendly energy-saving smelting furnace for aluminum ingot production |
| CN114413624B (en) * | 2022-01-25 | 2022-12-02 | 湖北华力科技有限公司 | Environment-friendly energy-saving smelting furnace for aluminum ingot production |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220905 Address after: Huaxun Town Industrial Park, Anzhou District, Mianyang City, Sichuan Province 621000 Patentee after: Sichuan Minghong Hengzheng Technology Co.,Ltd. Address before: 622650 Juxiu Road (138 Jianshe Street), JuShui Town, Anzhou District, Anxian County, Mianyang City, Sichuan Province Patentee before: SICHUAN MING HONG HENG JIN TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 622650 Industrial Park, Huaqian Town, Anzhou District, Mianyang City, Sichuan Province Patentee after: Sichuan Minghong Hengzheng Technology Co.,Ltd. Country or region after: China Address before: Huaxun Town Industrial Park, Anzhou District, Mianyang City, Sichuan Province 621000 Patentee before: Sichuan Minghong Hengzheng Technology Co.,Ltd. Country or region before: China |
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