CN217526814U - Cooled pyrometallurgical copper smelting flue gas absorption tower - Google Patents
Cooled pyrometallurgical copper smelting flue gas absorption tower Download PDFInfo
- Publication number
- CN217526814U CN217526814U CN202220897217.7U CN202220897217U CN217526814U CN 217526814 U CN217526814 U CN 217526814U CN 202220897217 U CN202220897217 U CN 202220897217U CN 217526814 U CN217526814 U CN 217526814U
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- China
- Prior art keywords
- tower body
- flue gas
- wall
- heat conduction
- tower
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000003546 flue gas Substances 0.000 title claims abstract description 37
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 36
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 24
- 239000010949 copper Substances 0.000 title claims abstract description 24
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 18
- 238000003723 Smelting Methods 0.000 title claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 239000000428 dust Substances 0.000 claims abstract description 14
- 239000000498 cooling water Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000007790 scraping Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 239000000779 smoke Substances 0.000 abstract description 13
- 230000008859 change Effects 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- 239000011028 pyrite Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Chimneys And Flues (AREA)
Abstract
The utility model discloses a cooled pyrometallurgical copper smelting flue gas absorption tower belongs to flue gas absorption tower technical field, including the tower body, the bottom of tower body is fixed with the supporting leg, the collection dirt jar is installed to the bottom of tower body, install filtering mechanism in the tower body, be equipped with the baffle on the inner wall of tower body, be equipped with into the mouth on the lateral wall of tower body, it is located the top of baffle to advance the mouth, and be located filtering mechanism's below, fixed mounting has cooling device on the outer wall of tower body, the outlet flue is installed at the top of tower body, cooling device includes the heat conduction shell, condenser tube and supplementary piece, condenser tube installs the inside at the heat conduction shell, supplementary piece is fixed on the outer wall of heat conduction shell, be fixed with on the inner wall of tower body and strike off the board, one side of tower body is equipped with power plug through the power cord, the utility model discloses a filtering mechanism can the person of facilitating the use filter and change and cooperate the board of striking off and carry out adnexed smoke and dust processing, cooling mechanism can conveniently control the temperature of flue gas, and then make things convenient for subsequent flue gas processing.
Description
Technical Field
The utility model relates to a flue gas absorption tower specifically is a cooled pyrometallurgical copper smelting flue gas absorption tower, belongs to flue gas absorption tower technical field.
Background
The pyrometallurgical copper smelting process includes roasting copper pyrite concentrate as main material to eliminate partial or all sulfur, eliminate partial volatile arsenic, antimony and other impurity, smelting to oxidize partial iron in the copper concentrate or roasted ore and slag with gangue, flux and other matter to produce copper matte with high copper content, blowing to eliminate smoke harm and recover sulfur in the concentrate, refining to eliminate copper with certain impurity affinity to oxygen and insoluble oxide to copper liquid, and oxidizing slag or volatilizing to eliminate copper.
In-process at pyrometallurgical copper smelting, can produce the high temperature flue gas, these flue gases contain excessive heavy metal compound and some toxic gases more, not only can produce serious harm to the human body, and have great destructibility to the environment, consequently, need carry out the environmental protection to the flue gas that the copper smelting produced and handle, and need maintain the flue gas in the uniform temperature when handling, and then make things convenient for subsequent environmental protection to handle, and current flue gas absorption tower is mostly simple cooling, and set up in the tower wall both sides more, it is not friendly to promoting thermal transmission like this, and lack to auxiliary cooling, only rely on the cooling water, the efficiency is low excessively.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cooling type pyrometallurgical copper smelting flue gas absorption tower just lies in solving above-mentioned problem, can conveniently carry out cooling treatment to the flue gas, and then the temperature range of control flue gas does not rely on the cooling water alone to cool off moreover, improves the radiating efficiency.
The utility model discloses a following technical scheme realizes above-mentioned purpose, a cooled pyrometallurgical copper smelting flue gas absorption tower, comprising a tower body, the bottom of tower body is fixed with the supporting leg, the collection dirt jar is installed to the bottom of tower body, install filtering mechanism in the tower body, be equipped with the baffle on the inner wall of tower body, be equipped with into the mouth on the lateral wall of tower body, it is located to advance the mouth the top of baffle, and be located filtering mechanism's below, fixed mounting has cooling device on the outer wall of tower body, the mouth is installed out at the top of tower body, cooling device includes heat conduction shell, condenser tube and auxiliary plate, condenser tube installs the inside of heat conduction shell, the auxiliary plate is fixed on the outer wall of heat conduction shell, be fixed with on the inner wall of tower body and strike off the board, one side of tower body is equipped with power plug through the power cord.
Preferably, in order to facilitate heat conduction, a water inlet pipe and a water outlet pipe are arranged on the heat conduction shell, the heat conduction shell and the auxiliary sheet are made of heat conduction materials, the cooling water pipe is coiled and embedded in the heat conduction shell from top to bottom, the upper end of the cooling water pipe is communicated with the water inlet pipe, and the lower end of the cooling water pipe is communicated with the water outlet pipe.
Preferably, for better improvement degree of automation, reduce human operation, filtering mechanism includes motor power, mounting disc and filters the piece, be equipped with the concave rail on the lateral wall of tower body, the mounting disc rotates the joint and is in the concave rail, it installs to filter the equal joint of piece on the mounting disc, motor power fixes on the outer wall of tower body.
Preferably, for the convenience of power transmission and make things convenient for the dismouting to filter the piece, the transmission breach has been seted up on the lateral wall of concave rail, be equipped with on the lateral wall of concave rail and seal the door, be fixed with power gear on motor power's the output shaft, power gear passes through the transmission breach with the mounting disc meshes mutually, be equipped with the cooperation on the lateral wall of mounting disc power gear meshing's tooth, be equipped with the installing port on the mounting disc, seted up the cooperation on the inner wall of installing port filter the draw-in groove of piece installation.
Preferably, in order to conveniently clean smoke dust at the bottom of the filter layer and avoid blocking of the filter layer, the filter layer is arranged on the filter element, bristles are arranged on the scraping plate, the scraping plate is located below the mounting disc, one side of the closed door is hinged to the side wall of the concave rail, a handle is arranged on the side wall of the closed door, and a closed lock is fixed on the side wall of the concave rail.
The utility model has the advantages that:
1. the utility model discloses a filtering mechanism can the person of facilitating the use filter change with the cooperation strike off the board and carry out adnexed smoke and dust and handle, and motor power can drive the mounting disc rotatory, and then makes filter rotate, then strikes off the board and can carry out cleaning to the filter layer through the brush hair, makes the smoke and dust fall to in the collection tank, and the user can change filter through opening the guard gate moreover, facilitates the use more.
2. The utility model discloses a cooling device can conveniently control the temperature of flue gas, and then makes things convenient for subsequent flue gas to handle, and in the cooling water can get into cooling water piping through the inlet tube, then absorbed the heat of heat conduction shell, then supplementary piece can assist the cooling simultaneously, improves cooling efficiency more.
Drawings
Fig. 1 is a schematic overall sectional structural view of the present invention.
Fig. 2 is a schematic view of the top view structure of the mounting plate of the present invention.
Fig. 3 is a schematic view of the sectional structure of the mounting plate of the present invention.
Fig. 4 is a schematic view of the overall structure of the present invention.
In the figure: 1. the device comprises a tower body, 2, a dust collecting tank, 3, a filtering mechanism, 4, a partition plate, 5, a cooling device, 6, a heat conducting shell, 7, a cooling water pipe, 8, an auxiliary sheet, 9, a scraping plate, 10, a power motor, 11, a mounting disc, 12, a filtering piece, 13, a concave rail, 14, a sealing door, 15 and a sealing lock.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a cooling type copper pyrometallurgical flue gas absorption tower comprises a tower body 1, wherein support legs are fixed at the bottom of the tower body 1, a dust collecting tank 2 is installed at the bottom of the tower body 1, a filtering mechanism 3 is installed in the tower body 1, a partition plate 4 is arranged on the inner wall of the tower body 1, the filtering mechanism 3 can block dust impurities in flue gas when in use, then the dust can pass through the partition plate 4 and fall to the bottom of the tower body 1, the partition plate 4 can block air flow and play a role in buffering, so that some floating dust can conveniently fall, a smoke inlet is arranged on the side wall of the tower body 1, the smoke inlet needs to be communicated with an external smoke inlet pipeline when in use, the smoke inlet is positioned above the partition plate 4 and below the filtering mechanism 3, a cooling device 5 is fixedly installed on the outer wall of the tower body 1, the flue gas is discharged out of the tower body 1 through a smoke outlet after being cooled by the cooling device 5, the top of the tower body 1 is provided with a smoke outlet, the cooling device comprises a heat conduction shell 6, a cooling water pipe 7 and an auxiliary sheet 8, the cooling water pipe 7 is arranged inside the heat conduction shell 6, the auxiliary sheet 8 is fixed on the outer wall of the heat conduction shell 6, the heat conduction shell 6 is provided with a water inlet pipe and a water outlet pipe, the heat conduction shell 6 and the auxiliary sheet 8 are both made of heat conduction materials, the cooling water pipe 7 is embedded in the heat conduction shell 6 in a winding manner from top to bottom, the upper end of the cooling water pipe 7 is communicated with the water inlet pipe, the lower end of the cooling water pipe 7 is communicated with the water outlet pipe, the water inlet pipe is required to be communicated with an external cooling water source, then cooling water can enter the cooling water pipe 7, the heat of smoke can be transferred to the tower body 1 when in use, then the tower body 1 transfers the heat to the heat conduction shell 6, then the cooling water pipe 7 can take away the heat by utilizing the cooling water, and the auxiliary sheet 8 is matched to carry out heat dissipation treatment on the tower body 1 together, a scraping plate 9 is fixed on the inner wall of the tower body 1, and a power plug is arranged on one side of the tower body 1 through a power line.
As a technical optimization scheme of the utility model, combine fig. 1, fig. 2 and fig. 3 are shown, filtering mechanism 3 includes power motor 10, mounting disc 11 and filtration piece 12, be equipped with concave rail 13 on the lateral wall of tower body 1, mounting disc 11 rotates the joint in concave rail 13, it installs on mounting disc 11 to filter the equal joint of piece 12, power motor 10 fixes on the outer wall of tower body 1, the transmission breach has been seted up on concave rail 13's the lateral wall, be equipped with closed door 14 on concave rail 13's the lateral wall, be fixed with power gear on power motor 10's the output shaft, power gear passes through transmission breach and mounting disc 11 mesh mutually, power motor 10 can drive power gear rotatory, and then drive mounting disc 11 rotatory, concave rail 13 can provide the effect of limiting position for mounting disc 11's rotation, in order to make mounting disc 11 rotatory more stable, concave rail 13's inner wall should laminate with mounting disc 11 and filtration piece 12's lateral wall mutually, and the inner wall of guard gate also needs the same with concave rail 13 inner wall.
As a technical optimization scheme of the utility model, as shown in fig. 3, be equipped with cooperation power gear engagement's tooth on the lateral wall of mounting disc 11, be equipped with the installing port on the mounting disc 11, set up the draw-in groove that the cooperation was filtered 12 installations on the inner wall of installing port, the draw-in groove can conveniently filter the joint installation of 12, and the filtration piece 12 that makes can only be taken out by the side of mounting disc 11.
As a technical optimization scheme, as shown in fig. 2, be equipped with the filter layer on the filtration piece 12, the filter layer can filter dust impurity, then make gaseous passing through, be equipped with the brush hair on striking off board 9, strike off board 9 and be located the below of mounting disc 11, driven power motor 10 drives the back at mounting disc 11, owing to strike off board 9 and be fixed the setting, so can carry out cleaning to the filter layer bottom through the brush hair that strikes off on board 9, avoid filtering piece 12 to block up, one side of closed door 14 articulates on the lateral wall of concave rail 13, be equipped with the handle on the lateral wall of closed door 14, the handle can the person of facilitating the use open the guard gate, be fixed with closed lock 15 on the lateral wall of concave rail 13, closed lock 15 can conveniently fix the guard gate, avoid the guard gate to be opened at will.
The utility model discloses when using, at first be connected the power cord and the external power supply of tower body 1 one side, then the flue gas can get into in the tower body 1 through advancing the mouth, then impurity dust in the flue gas can directly fall to in the collection dirt jar 2, then filter equipment can the secondary filter the flue gas, and motor power 10 can drive the mounting disc 11 rotatory, then strike off board 9 and can strike off the cleanness to the bottom of filtering piece 12, and then scrape the dust, then fall into in collection dirt jar 2, when needs change filtering piece 12, need open earlier and seal lock 15, then open the guard gate through the handle, then will filter piece 12 rotation to suitable position through motor power 10, then between take out 12 can.
Then the flue gas can upwards collect and get into the outlet flue after filter mechanism 3, and cooling device can carry out cooling treatment to the flue gas, and the cooling water can get into 7 ways of condenser tube through the inlet tube in, then absorbs the heat of heat conduction shell 6, then supplementary piece 8 can assist the cooling simultaneously, improves cooling efficiency more.
The utility model discloses a filter mechanism 3 can the person of facilitating the use filter 12 changes and the cooperation strikes off board 9 and carries out adnexed smoke and dust and handles, and cooling device 5 can conveniently control the temperature of flue gas, and then makes things convenient for subsequent flue gas to handle.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a cooling type pyrometallurgical copper smelting flue gas absorption tower which characterized in that: including tower body (1), the bottom of tower body (1) is fixed with the supporting leg, dust collecting tank (2) are installed to the bottom of tower body (1), install filtering mechanism (3) in tower body (1), be equipped with baffle (4) on the inner wall of tower body (1), be equipped with into the mouth on the lateral wall of tower body (1), it is located to advance the mouth the top of baffle (4), and be located the below of filtering mechanism (3), fixed mounting has cooling device (5) on the outer wall of tower body (1), the mouth is installed out at the top of tower body (1), cooling device includes heat conduction shell (6), condenser tube (7) and auxiliary plate (8), condenser tube (7) are installed the inside of heat conduction shell (6), auxiliary plate (8) are fixed on the outer wall of heat conduction shell (6), be fixed with on the inner wall of tower body (1) and strike off board (9), one side of tower body (1) is equipped with power supply scraping plug through the power cord.
2. The cooling type pyrometallurgical copper smelting absorption tower of flue gas of claim 1, characterized in that: be equipped with inlet tube and outlet pipe on heat conduction shell (6), heat conduction shell (6) with supplementary piece (8) are heat conduction material.
3. The cooled copper pyrometallurgical flue gas absorption tower of claim 2, wherein: the cooling water pipe (7) is coiled from top to bottom and embedded in the heat conduction shell (6), the upper end of the cooling water pipe (7) is communicated with the water inlet pipe, and the lower end of the cooling water pipe (7) is communicated with the water outlet pipe.
4. The cooled copper pyrometallurgical flue gas absorption tower of claim 1, wherein: filter mechanism (3) and include power motor (10), mounting disc (11) and filter piece (12), be equipped with concave rail (13) on the lateral wall of tower body (1), mounting disc (11) rotate the joint and are in concave rail (13), it installs to filter the equal joint of piece (12) on mounting disc (11), power motor (10) are fixed on the outer wall of tower body (1).
5. The cooled copper pyrometallurgical flue gas absorption tower of claim 4, wherein: the side wall of the concave rail (13) is provided with a transmission notch, the side wall of the concave rail (13) is provided with a closed door (14), an output shaft of the power motor (10) is fixedly provided with a power gear, and the power gear is meshed with the mounting disc (11) through the transmission notch.
6. The cooled copper pyrometallurgical flue gas absorption tower of claim 5, wherein: the side wall of the mounting disc (11) is provided with teeth matched with the power gear in a meshed mode, the mounting disc (11) is provided with a mounting opening, and the inner wall of the mounting opening is provided with a clamping groove matched with the filter piece (12) in mounting.
7. The cooled copper pyrometallurgical flue gas absorption tower of claim 6, wherein: filter be equipped with the filter layer on (12), be equipped with the brush hair on scraping off board (9), it is located to scrape off board (9) the below of mounting disc (11), one side of closed door (14) articulates on the lateral wall of concave rail (13), be equipped with the handle on the lateral wall of closed door (14), be fixed with on the lateral wall of concave rail (13) and seal lock (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220897217.7U CN217526814U (en) | 2022-04-19 | 2022-04-19 | Cooled pyrometallurgical copper smelting flue gas absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220897217.7U CN217526814U (en) | 2022-04-19 | 2022-04-19 | Cooled pyrometallurgical copper smelting flue gas absorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217526814U true CN217526814U (en) | 2022-10-04 |
Family
ID=83430703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220897217.7U Expired - Fee Related CN217526814U (en) | 2022-04-19 | 2022-04-19 | Cooled pyrometallurgical copper smelting flue gas absorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217526814U (en) |
-
2022
- 2022-04-19 CN CN202220897217.7U patent/CN217526814U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221004 |
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| CF01 | Termination of patent right due to non-payment of annual fee |