CN216418846U - Waste gas treatment equipment in sponge copper extraction process - Google Patents
Waste gas treatment equipment in sponge copper extraction process Download PDFInfo
- Publication number
- CN216418846U CN216418846U CN202122549847.3U CN202122549847U CN216418846U CN 216418846 U CN216418846 U CN 216418846U CN 202122549847 U CN202122549847 U CN 202122549847U CN 216418846 U CN216418846 U CN 216418846U
- Authority
- CN
- China
- Prior art keywords
- absorption
- barrel
- cooling
- waste gas
- separation cavity
- 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.)
- Active
Links
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a waste gas treatment device in a sponge copper extraction process, which comprises a separation component, an absorption component and an adsorption component, wherein the separation component comprises a cooling barrel, a separation cavity is arranged at the lower part of the cooling barrel, a coiled pipe is arranged in the cooling barrel, and a guide plate is obliquely arranged in the middle of the separation cavity; the absorption assembly comprises an absorption barrel, a rotating rod is arranged at the lower part of the absorption barrel, a plurality of stirring blades are arranged on the outer side of the rotating rod, a plurality of through holes are formed in the middle of the stirring blades, the rotating rod is connected with a motor, the upper part of the side wall of the absorption barrel is connected with an adsorption assembly, the adsorption assembly comprises an adsorption box, and an acid gas adsorption layer is arranged in the middle of the adsorption box; the right side of the separation cavity is connected with a nano bubble machine which is connected to the bottom of the absorption barrel through an air duct; the utility model has the advantages of simple structure, quick adjustment, convenient operation and capability of recycling the sulfuric acid in the waste gas.
Description
Technical Field
The utility model belongs to the technical field of exhaust-gas treatment equipment, in particular to copper sponge draws exhaust-gas treatment equipment of in-process.
Background
In the process of extracting copper metal from copper ores, the copper ores need to be calcined, a large amount of smoke mud is generated in the calcining process, the smoke mud contains a large amount of lead and copper and has high economic value, therefore, the smoke mud can be further extracted, water and sulfuric acid are added in the extracting process and react under a high-temperature environment, lead mud and sponge copper can be obtained, high-temperature water vapor is generated in the process, acidic substances of the sulfuric acid are carried in the water vapor and can be discharged along with waste gas, the waste gas can be discharged after being neutralized with a large amount of alkaline liquid in a waste gas treatment device, the consumed resources are large, the reaction time of alkaline liquid and acid is limited, neutralization is insufficient, the treatment effect of the waste gas is influenced, and the neutralized sulfuric acid becomes a neutral compound, and the sulfuric acid cannot be further collected when being treated as waste liquid, resulting in resource waste.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a copper sponge draws exhaust-gas treatment equipment of in-process, have simple structure, adjust quick, convenient operation, can carry out recovery processing's advantage with the sulphuric acid in the waste gas.
In order to achieve the above purpose, the utility model provides a following technical scheme: the waste gas treatment equipment in the sponge copper extraction process comprises a separation component, an absorption component and an adsorption component, wherein the separation component comprises a cooling barrel, a feed inlet is formed in the upper portion of the left side of the cooling barrel, a discharge outlet is formed in the lower portion of the left side of the cooling barrel, a separation cavity is formed in the lower portion of the cooling barrel, a coiled pipe is arranged in the cooling barrel, the lower end of the coiled pipe is connected with the separation cavity, a guide plate is obliquely arranged in the middle of the separation cavity, and a liquid discharge outlet is formed in the lower portion of the left side of the separation cavity; the absorption assembly comprises an absorption barrel, a rotating rod is arranged at the lower part of the absorption barrel, a plurality of stirring blades are arranged on the outer side of the rotating rod, a plurality of through holes are formed in the middle of the stirring blades, the lower part of the rotating rod penetrates through and is rotatably connected with a motor connected behind the absorption barrel, an absorption assembly is connected to the upper part of the side wall of the absorption barrel and comprises an absorption box, an air diffuser is arranged at the left part of the absorption box, an acid gas absorption layer is arranged in the middle of the absorption box, and an air exhaust port is arranged at the right side of the absorption box; the right side of the separation cavity is connected with a nanometer bubble machine, and the nanometer bubble machine is connected to the bottom of the absorption barrel through an air duct.
Preferably, the right side end, the front side end and the rear side end of the guide plate are fixedly connected with the side wall of the separation cavity, the horizontal distance between the left side end of the guide plate and the left side wall of the separation cavity is 1-5cm, and a water valve is arranged in the middle of the liquid discharge port.
Preferably, a cooling medium is arranged inside the cooling barrel, and the cooling medium is air-cooled airflow or cooling liquid.
Preferably, clear water is arranged in the absorption barrel, a water filling port is arranged on the upper side of the absorption barrel, and a water discharging port is arranged on the lower portion of the side wall of the absorption barrel.
Preferably, the acid gas adsorption packing is an acid gas adsorbent.
Preferably, the upper part of the coiled pipe penetrates through the upper wall of the cooling barrel, and the upper end of the coiled pipe is connected with the exhaust pipe.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a set up the separation module, the separation module is with the high temperature waste gas cooling, make the sulphuric acid in the waste gas convert into liquid, then carry out gas-liquid separation through the separation chamber, thereby realize carrying out elementary recovery to the sulphuric acid in the waste gas, through setting up nanometer bubbling machine and absorption subassembly, the nanometer bubbling machine enters into the clear water after cutting waste gas into the nanometer bubble, remaining sulphuric acid in the waste gas after the separation will be dissolved in the water, absorb sulphuric acid, be convenient for the recovery once more of sulphuric acid, the nanometer bubbling machine cuts waste gas into the nanometer bubble then through the stirring of stirring leaf, even dispersion is in the clear water, make the sulphuric acid in the waste gas more abundant with the contact of clear water, the absorption effect is better; the device realizes the recovery type treatment of the sulfuric acid in the waste gas, changes waste into valuable, improves the economic benefit of enterprises, and reduces the cost of waste gas treatment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the device comprises a separation component, 2, an absorption component, 3, an adsorption component, 4, a cooling barrel, 5, a feed inlet, 6, a discharge outlet, 7, a separation cavity, 8, a coiled pipe, 9, a guide plate, 10, a liquid discharge outlet, 11, an absorption barrel, 12, a rotating rod, 13, a stirring blade, 14, a through hole, 15, a motor, 16, an adsorption box, 17, a diffuser, 18, an acid gas adsorption layer, 19, an exhaust port, 20 and a nano bubble machine.
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, the embodiment provides an exhaust gas treatment device in a sponge copper extraction process, which includes a separation component 1, an absorption component 2 and an adsorption component 3, wherein the separation component 1 includes a cooling barrel 4, a feed inlet 5 is arranged at the upper part of the left side of the cooling barrel 4, a discharge outlet 6 is arranged at the lower part of the left side of the cooling barrel 4, a separation chamber 7 is arranged at the lower part of the cooling barrel 4, a coiled pipe 8 is arranged inside the cooling barrel 4, the lower end of the coiled pipe 8 is connected with the separation chamber 7, a guide plate 9 is obliquely arranged at the middle part of the separation chamber 7, and a liquid discharge outlet 6 is arranged at the lower part of the left side of the separation chamber 7; the absorption assembly 2 comprises an absorption barrel 11, a rotating rod 12 is arranged at the lower part of the absorption barrel 11, a plurality of stirring blades 13 are arranged at the outer side of the rotating rod 12, a plurality of through holes 14 are formed in the middle parts of the stirring blades 13, a motor 15 is connected to the lower part of the rotating rod 12 after penetrating through and being rotatably connected with the absorption barrel 11, the upper part of the side wall of the absorption barrel 11 is connected with an absorption assembly 3, the absorption assembly 3 comprises an absorption box 16, a diffuser 17 is arranged at the left part of the absorption box 16, an acid gas absorption layer 18 is arranged in the middle part of the absorption box 16, and an exhaust port 19 is arranged at the right side of the absorption box 16; the right side of the separation cavity 7 is connected with a nanometer bubble machine 20, and the nanometer bubble machine 20 is connected to the bottom of the absorption barrel 11 through an air duct.
In order to facilitate the sulfuric acid liquid on the guide plate 9 to flow to the lower part of the separation cavity 7, in this embodiment, the right side end, the front side end and the rear side end of the guide plate 9 are all fixedly connected with the side wall of the separation cavity 7, the horizontal distance between the left side end of the guide plate 9 and the left side wall of the separation cavity 7 is 1-5cm, and the middle part of the liquid discharge port 10 is provided with a water valve.
In order to realize cooling the gas inside the serpentine pipe 8 through the cooling barrel 4, so that the gaseous sulfuric acid in the waste gas is converted into liquid sulfuric acid, in the embodiment, a cooling medium is arranged inside the cooling barrel 4, and the cooling medium is air-cooled airflow or cooling liquid.
In order to make a small part of the sulfuric acid remaining in the air soluble in water, in this embodiment, clear water is disposed in the absorption barrel 11, a water filling port is disposed on the upper side of the absorption barrel 11, and a water draining port is disposed on the lower portion of the side wall of the absorption barrel 11.
In order to perform the final adsorption of the sulfuric acid in the gas by the acid gas adsorbent and ensure that the sulfuric acid in the exhaust gas is completely adsorbed, in this embodiment, the acid gas adsorption layer 18 is formed by the acid gas adsorbent.
In order to pour the exhaust gas in the production workshop into the coiled pipe 8 for cooling, in the embodiment, the upper part of the coiled pipe 8 penetrates through the upper wall of the cooling barrel 4, and the upper end of the coiled pipe 8 is connected with the exhaust gas pipe.
The utility model discloses a theory of operation: when the device is used, the upper end of the coiled pipe 8 is connected with an exhaust gas pipe, exhaust gas generated in a factory building enters the coiled pipe 8, then the feed inlet 5 is connected with a cooling driving device, when air cooling is adopted for cooling, the feed inlet 5 is connected with a fan, when liquid cooling is adopted, the feed inlet 5 is connected with a water pump, cooling liquid is pumped into the cooling barrel 4 through the water pump, then the cooling liquid is discharged from the discharge outlet 6, the exhaust gas enters the coiled pipe 8 for cooling, sulfuric acid in the cooled exhaust gas is converted from a gas state into a liquid state, then the sulfuric acid enters the separation chamber 7 through the lower end of the coiled pipe 8, liquid in airflow falls into the upper side of the guide plate 9, the sulfuric acid liquid falls into the lower part of the separation chamber 7 along the guide plate 9 for storage, after the sulfuric acid is stored fully, a water valve of the liquid discharge port 10 is opened for recycling the sulfuric acid, and the cooled exhaust gas enters the nano-bubble machine 20, nanometer bubble machine 20 cuts waste gas into miniature vesicle and enters into the clear water in absorption bucket 11, sulphuric acid in the gas can be dissolved in the aquatic, nanometer bubble will fully contact with the clear water, can be furthest with the sulphuric acid in the waste gas absorption in the clear water, the sulphuric acid solution that absorbs in the clear water can recycle once more, the gas after absorbing sulphuric acid enters into adsorption tank 16 afterwards, acid gas adsorption layer 18 in adsorption tank 16 carries out ultimate absorption to the sulphuric acid in the waste gas, guarantee to adsorb the sulphuric acid in the waste gas completely, this device has realized carrying out recovery type to the sulphuric acid in the waste gas and has handled, changing waste into valuables, the economic benefits of enterprise has been improved, waste gas treatment cost has been reduced simultaneously.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an exhaust-gas treatment equipment in sponge copper extraction process, includes separation module, absorption module and adsorption component, its characterized in that: the separation assembly comprises a cooling barrel, a feed inlet is formed in the upper portion of the left side of the cooling barrel, a discharge outlet is formed in the lower portion of the left side of the cooling barrel, a separation cavity is formed in the lower portion of the cooling barrel, a coiled pipe is arranged inside the cooling barrel, the lower end of the coiled pipe is connected with the separation cavity, a guide plate is obliquely arranged in the middle of the separation cavity, and a liquid discharge outlet is formed in the lower portion of the left side of the separation cavity; the absorption assembly comprises an absorption barrel, a rotating rod is arranged at the lower part of the absorption barrel, a plurality of stirring blades are arranged on the outer side of the rotating rod, a plurality of through holes are formed in the middle of the stirring blades, the lower part of the rotating rod penetrates through and is rotatably connected with a motor connected behind the absorption barrel, an absorption assembly is connected to the upper part of the side wall of the absorption barrel and comprises an absorption box, an air diffuser is arranged at the left part of the absorption box, an acid gas absorption layer is arranged in the middle of the absorption box, and an air exhaust port is arranged at the right side of the absorption box; the right side of the separation cavity is connected with a nanometer bubble machine, and the nanometer bubble machine is connected to the bottom of the absorption barrel through an air duct.
2. The apparatus for treating waste gas generated in the extraction process of copper sponge according to claim 1, wherein: the right side end, the front side end and the rear side end of the guide plate are fixedly connected with the side wall of the separation cavity, the horizontal distance between the left side end of the guide plate and the left side wall of the separation cavity is 1-5cm, and a water valve is arranged in the middle of the liquid discharge port.
3. The apparatus for treating waste gas generated in the extraction process of copper sponge according to claim 1, wherein: the cooling barrel is internally provided with a cooling medium, and the cooling medium is air-cooled airflow or cooling liquid.
4. The apparatus for treating waste gas generated in the extraction process of copper sponge according to claim 1, wherein: clear water is arranged in the absorption barrel, a water filling port is arranged on the upper side of the absorption barrel, and a water outlet is arranged on the lower portion of the side wall of the absorption barrel.
5. The apparatus for treating waste gas generated in the extraction process of copper sponge according to claim 1, wherein: the acid gas adsorption filler is an acid gas adsorbent.
6. The apparatus for treating waste gas generated in the extraction process of copper sponge according to claim 1, wherein: the upper part of the coiled pipe penetrates through the upper wall of the cooling barrel, and the upper end of the coiled pipe is connected with the exhaust pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122549847.3U CN216418846U (en) | 2021-10-22 | 2021-10-22 | Waste gas treatment equipment in sponge copper extraction process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122549847.3U CN216418846U (en) | 2021-10-22 | 2021-10-22 | Waste gas treatment equipment in sponge copper extraction process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216418846U true CN216418846U (en) | 2022-05-03 |
Family
ID=81334049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122549847.3U Active CN216418846U (en) | 2021-10-22 | 2021-10-22 | Waste gas treatment equipment in sponge copper extraction process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216418846U (en) |
-
2021
- 2021-10-22 CN CN202122549847.3U patent/CN216418846U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109252168A (en) | A kind of devices and methods therefor of efficient activated acid etching solution | |
| CN103011084A (en) | Method for extracting iodine from dehydrate wet method diluted phosphoric acid reaction iodic waste gas | |
| CN109467261A (en) | Waste lithium cell electrolyte wastewater treatment method | |
| CN110438507A (en) | A kind of alkali etching ammonia water recovery system | |
| CN204471097U (en) | The separating cycle structure of a kind of cooling fluid and processing waste material | |
| CN216418846U (en) | Waste gas treatment equipment in sponge copper extraction process | |
| CN210131397U (en) | Ammonia water gas-liquid separation system | |
| CN210278767U (en) | Continuous recovery system of high-purity ammonia water production tail gas | |
| CN211133535U (en) | Chlorinated paraffin tail gas recovery processing system | |
| CN105712545A (en) | Copper-contained wastewater recycling system | |
| CN202606055U (en) | Device for preparing barium chloride solution | |
| CN101428191B (en) | Method for improving washing efficiency for tail gas from wet-process phosphoric acid manufacture | |
| CN103664464B (en) | A kind ofly from acetylene cleaning tower useless sodium out, reclaim acetylene method | |
| CN203546157U (en) | Alkaline etching solution copper recycling and regenerating system | |
| CN104843705A (en) | Device for hydrate method recovery and reutilization of carbon dioxide | |
| CN212974589U (en) | Fertilizer processing dust collector | |
| CN110699549B (en) | Recovery unit of valuable metal in old and useless foam nickel | |
| CN210683950U (en) | Acid etching solution recycling and regenerating device | |
| CN103388487B (en) | The retracting device of methane and application thereof in a kind of mine for air exhaustion | |
| CN208814662U (en) | A kind of working solution after-treatment system of hydrogen peroxide | |
| CN220723607U (en) | New forms of energy waste water treatment utilizes device | |
| CN205773385U (en) | A kind of production equipment for ammonium sulfate | |
| CN220708177U (en) | Isooctane production waste heat recovery device | |
| CN221432532U (en) | Tail gas recovery device | |
| CN220294161U (en) | Barium sulfide black ash leaching device and continuous leaching production system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |