CN210993536U - Metallurgical dust removal device - Google Patents
Metallurgical dust removal device Download PDFInfo
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- CN210993536U CN210993536U CN201921642603.6U CN201921642603U CN210993536U CN 210993536 U CN210993536 U CN 210993536U CN 201921642603 U CN201921642603 U CN 201921642603U CN 210993536 U CN210993536 U CN 210993536U
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- chamber
- collecting device
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- magnetic suction
- drying
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Abstract
The utility model discloses a metallurgical dust removal device, which comprises an air inlet channel, a humidifying chamber, a drying chamber, a magnetic suction chamber and an air outlet channel which are sequentially communicated, wherein the humidifying chamber, the drying chamber and the magnetic suction chamber are respectively arranged in a box body; the box body is also provided with an inlet channel and an outlet channel, and the inlet channel is communicated with the spraying equipment; the humidifying chamber is also internally provided with a first collecting device which is communicated with the outflow channel; the drying chamber comprises a drying layer, and the drying layer is fixed on the wall surface of the drying chamber; the magnetic suction chamber comprises magnetic suction equipment, and the magnetic suction equipment is fixed on the wall surface of the magnetic suction chamber. The utility model provides a waste gas gets rid of resolvability or particle impurity through humidifying the room among the technical scheme, adsorbs moisture again in the drying chamber, adsorbs once more at last in magnetism inhales the indoor impurity of getting rid of, and waste gas is through multi-stage treatment, the at utmost has reduced the content of harmful impurity in the waste gas.
Description
Technical Field
The utility model relates to a dust removal technical field, in particular to metallurgical dust collector.
Background
Metallurgy is a process and technology for extracting metals or metal compounds from minerals and making metals into metal materials with certain properties by various processing methods, and has a long development history, and the development history of human beings fuses the development history of metallurgy from the times of stoneware to the subsequent times of bronze and then to the large-scale development of modern steel smelting.
In the course of metallurgical production, a large amount of exhaust gas carrying large metal particles and particulate impurities is produced, which if discharged directly into the air can cause great damage to the surrounding environment.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a metallurgical dust removal device, which aims to solve the problem of environmental pollution caused by overhigh content of harmful impurities in metallurgical waste gas.
In order to achieve the above object, the present invention provides a technical solution:
a metallurgical dust removal device is characterized by comprising an air inlet channel, a humidification chamber, a drying chamber, a magnetic suction chamber and an air outlet channel which are sequentially communicated, wherein the humidification chamber, the drying chamber and the magnetic suction chamber are respectively arranged in a box body; the box body is also provided with an inlet channel and an outlet channel, the inlet channel is communicated with the spraying equipment, the outlet channel is arranged at the lowest position of the horizontal height in the humidifying chamber, and the spraying equipment is arranged close to the communication position of the drying chamber and the humidifying chamber; the humidifying chamber is internally provided with a first collecting device, the first collecting device is arranged on one side of the humidifying chamber close to the ground, and the first collecting device is communicated with the outflow channel; the drying chamber comprises a drying layer, the drying layer is fixed on the wall surface of the drying chamber, and the drying chamber is arranged close to the communication position between the drying chamber and the humidifying chamber; the magnetic suction chamber comprises magnetic suction equipment, the magnetic suction equipment is fixed on the wall surface of the magnetic suction chamber, and the magnetic suction equipment is intersected with the gas circulation direction.
Preferably, first collection equipment is including the intercommunication the first collection casing of outflow passageway, first collection casing deviates from ground one side and is uncovered, first collection casing is including the diapire that is the slope form, the outflow passageway with the diapire is close to the one end on ground and connects.
Preferably, the drying layer is arranged perpendicular to the gas flowing direction, and the drying chamber further comprises a second collecting device arranged perpendicular to the gas flowing direction.
Preferably, the second collecting device comprises a filter plate perpendicular to the gas flowing direction, a second collecting shell is arranged around the edge of the filter plate, and the second collecting shell is fixed on the wall surface of the drying chamber.
Preferably, the magnetic attraction equipment comprises a plurality of electrostatic adsorption strips arranged at intervals and a timing switch for controlling the on and off of the electrostatic adsorption strips; the indoor third collecting device that is provided with of magnetism is inhaled, the third collecting device includes that the third collects the casing, the third collecting device be used for towards one side of equipment is inhaled to magnetism forms uncovered.
Preferably, three extraction openings are formed in the wall surface of the box body, the first collecting device, the second collecting device and the third collecting device are drawer-shaped, the first collecting device, the second collecting device and the third collecting device are detachably mounted on the box body, and the first collecting device, the second collecting device and the third collecting device can be extracted from the corresponding extraction openings to the outside of the box body.
Preferably, the first collecting device, the second collecting device and the third collecting device are respectively connected with the inner wall surface of the box body in a sliding mode, handles are respectively arranged on one sides, facing the drawing outlet, of the first collecting device, the second collecting device and the third collecting device, a heat insulation layer is arranged on the side wall where the handles are located, and the side wall is connected with the outer wall of the box body in a sealing mode.
Preferably, a temperature reduction chamber is arranged between the magnetic suction chamber and the air outlet channel and is used for reducing the temperature of the waste gas.
Preferably, the box is provided with moving wheels.
Compared with the prior art, the utility model discloses possess following beneficial effect at least:
waste gas gets rid of resolvability or particle impurity through humidifying the room, adsorbs moisture again in the drying chamber, adsorbs once more at last in magnetism inhales the indoor impurity of getting rid of, and waste gas is through multi-stage treatment, and furthest has reduced the content of harmful impurity in the waste gas, has avoided discharging the environmental pollution that atmospheric waste gas impurity content leads to.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of an embodiment of a metallurgical dust removing apparatus of the present invention;
FIG. 2 is a schematic view of the exterior of FIG. 1;
FIG. 3 is a schematic diagram of the configuration of the collection apparatus for the humidification chamber;
the reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
110 | |
| 120 | |
130 | Access |
| 140 | |
150 | |
| 160 | |
200 | |
| 210 | |
220 | First |
| 221 | First |
222 | |
| 223 | Handle (CN) | 224 | |
| 300 | |
310 | |
| 320 | Second |
400 | |
| 410 | |
420 | |
| 430 | |
500 | Cooling chamber |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
The utility model provides a metallurgical dust collector.
As shown in fig. 1 to 2, a metallurgical dust removing device includes an air inlet passage 110, a humidifying chamber 200, a drying chamber 300, a magnetic attraction chamber 400 and an air outlet passage 120, which are sequentially communicated, the humidifying chamber 200, the drying chamber 300 and the magnetic attraction chamber 400 are respectively disposed in a box 100, the humidifying chamber 200 includes a spraying device 210, the spraying device 210 is rotatably connected with a wall surface of the humidifying chamber 200, and a nozzle of the spraying device 210 faces to a middle area of the humidifying chamber; the box body 100 is also provided with an inlet channel 130 and an outlet channel 140, the inlet channel 130 is communicated with the spraying device 210, the outlet channel 140 is arranged at the lowest position of the horizontal height in the humidifying chamber 200, and the spraying device 210 is arranged close to the communication position of the drying chamber 300 and the humidifying chamber 200; the humidifying chamber 200 is also internally provided with a first collecting device 220, the first collecting device 220 is arranged on one side of the humidifying chamber 200 close to the ground, and the first collecting device 220 is communicated with the outflow channel 140; the drying chamber 300 comprises a drying layer 310, the drying layer 310 is fixed on the wall surface of the drying chamber 300, and the drying layer 310 is arranged near the communication position of the drying chamber 300 and the humidifying chamber 200; the magnetic suction chamber 400 includes a magnetic suction device 410, the magnetic suction device 410 is fixed on a wall surface of the magnetic suction chamber 400, and the magnetic suction device 410 intersects with a gas flowing direction.
Specifically, the inner wall of the humidification chamber 200 is an enamel layer, and the enamel layer is used for preventing water and impurities from being adhered to the inner wall of the humidification chamber 200. The absorption liquid (e.g. water) is sprayed out by the spraying device 210 to contact with the impurities in the exhaust gas, so that the impurities fall into the first collecting device 220 along with the absorption liquid, and the impurities in the exhaust gas are removed for the first time.
The waste gas passes through the humidifying chamber 200 to remove soluble or particle impurities, then the moisture is adsorbed in the drying chamber 300, and finally the impurities are removed by adsorption again in the magnetic suction chamber 400.
Referring to fig. 3, the first collecting device 220 includes a first collecting housing 221 communicated with the outflow channel 140, a side of the first collecting housing 221 facing away from the ground is open, the first collecting housing 221 includes a bottom wall 222 having an inclined shape, and the outflow channel 140 and one end of the bottom wall 222 near the ground are connected. The first collection casing 221 serves to collect water within the humidification chamber 200 so that the water is collected at the bottom wall 222 and flows out through the outflow channel 140.
The drying layer 310 is arranged perpendicular to the gas flow direction; the drying chamber 300 further comprises a second collecting device 320, the second collecting device 320 being arranged perpendicular to the gas flow direction. The second collecting device 320 is used for filtering the exhaust gas sent into the magnetic suction chamber 400 by the air supply device 310. Specifically, an adsorption layer is further disposed on the inner wall of the drying chamber 300, and the adsorption layer is used for adsorbing water vapor in the exhaust gas. The exhaust gas flow from the humidifying chamber 200 passes through the connection between the magnetic attraction chamber 400 and the drying chamber 300 and is filtered by the second collecting device 320, so that the moisture in the exhaust gas drops rapidly.
The second collecting means 320 comprises filter plates perpendicular to the direction of gas flow, which are surrounded by a second collecting housing fixed to the wall of the drying chamber 300.
The magnetic attraction device 410 comprises a plurality of electrostatic adsorption strips arranged at intervals and a timing switch 420 for controlling the on and off of the electrostatic adsorption strips; a third collecting device 430 is disposed in the magnetic attraction chamber 400, the third collecting device 430 includes a third collecting housing, and a side of the third collecting device 430 facing the magnetic attraction device 410 is open. The timing switch 420 is used for controlling the start of the electrostatic adsorption strip, when the magnetic adsorption device 410 is started, the electrostatic adsorption strip is used for adsorbing impurities in the exhaust gas, and when the magnetic adsorption device 410 is closed, the third collecting device 430 is used for collecting the impurities falling down when the electrostatic adsorption strip is closed.
Specifically, the box 100 is provided with a transparent observation window 150, and the transparent observation window 150 is used for observing the operation state of the magnetic attraction device 410. The transparent viewing window 150 is detachably disposed on the box 100, so that a user can replace or repair the magnetic attraction device 410 through the transparent viewing window 150.
Three extraction openings are formed in the wall surface of the box body 100, the first collecting device 220, the second collecting device 320 and the third collecting device 430 are drawer-shaped, the first collecting device 220, the second collecting device 320 and the third collecting device 430 are detachably mounted on the box body 100, and the first collecting device 220, the second collecting device 320 and the third collecting device 430 can be extracted out of the box body 100 from the corresponding extraction openings. The removable arrangement facilitates cleaning of impurities collected by the first collection device 220, the second collection device 320 and the third collection device 430.
The first collecting device 220, the second collecting device 320 and the third collecting device 430 are respectively connected with the inner wall surface of the box body 100 in a sliding mode, one sides, facing the drawing-out opening, of the first collecting device 220, the second collecting device 320 and the third collecting device 430 are respectively provided with a pull handle 223, the side wall where the pull handle 223 is located is provided with a heat insulation layer, and the side walls are all connected with the outer wall of the box body 100 in a sealing mode. The arrangement of the handle 223 facilitates the first collecting device 220, the second collecting device 320 and the third collecting device 430 to leave the box body 100, and the arrangement of the heat insulation layer avoids scalding a user during operation.
Specifically, the first collecting device 220 is provided with an outflow channel 140, and the outflow channel 140 is directly connected with a pipeline 224 to drain water to the outside of the box 100; the outflow channel 140 opens onto the side wall of the first collecting device 220 where the pull 223 is located. Having the water in first collection device 220 pass through outflow passage 140 and conduit 224 in order to drain, facilitates use of first collection device 220 in humidification chamber 200, and avoids frequent pumping out of first collection device 220 due to the excessive rate of water accumulation.
A temperature reduction chamber 500 is arranged between the magnetic suction chamber 400 and the air outlet passage 120, and the temperature reduction chamber 500 is used for reducing the temperature of the exhaust gas. The temperature reducing chamber 500 effectively reduces the temperature of the exhaust gas, and prevents the exhaust gas from causing thermal pollution to the external environment.
The cabinet 100 is provided with moving wheels 160. The moving wheels 160 may facilitate movement of the case 100 to adjust the position of the case 100.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (9)
1. A metallurgical dust removal device is characterized by comprising an air inlet channel, a humidification chamber, a drying chamber, a magnetic suction chamber and an air outlet channel which are sequentially communicated, wherein the humidification chamber, the drying chamber and the magnetic suction chamber are respectively arranged in a box body; the box body is also provided with an inlet channel and an outlet channel, the inlet channel is communicated with the spraying equipment, the outlet channel is arranged at the lowest position of the horizontal height in the humidifying chamber, and the spraying equipment is arranged close to the communication position of the drying chamber and the humidifying chamber; the humidifying chamber is internally provided with a first collecting device, the first collecting device is arranged on one side of the humidifying chamber close to the ground, and the first collecting device is communicated with the outflow channel; the drying chamber comprises a drying layer, the drying layer is fixed on the wall surface of the drying chamber, and the drying layer is arranged close to the communication position of the drying chamber and the humidifying chamber; the magnetic suction chamber comprises magnetic suction equipment, the magnetic suction equipment is fixed on the wall surface of the magnetic suction chamber, and the magnetic suction equipment is intersected with the gas circulation direction.
2. The metallurgical dust collecting device of claim 1, wherein the first collecting means comprises a first collecting casing communicating with the outflow channel, the first collecting casing being open on the side facing away from the ground, the first collecting casing comprising a bottom wall which is inclined, the outflow channel being connected to the end of the bottom wall which is close to the ground.
3. A metallurgical dusting apparatus according to claim 2, wherein the drying layer is arranged perpendicular to the gas flow direction, and the drying chamber further comprises a second collecting device arranged perpendicular to the gas flow direction.
4. A metallurgical dusting device according to claim 3, whereby the second collecting means comprises filter plates perpendicular to the gas flow direction, whereby the filter plates are provided with second collecting housings around their edges, which second collecting housings are fixed to the wall of the drying chamber.
5. The metallurgical dust removal device of claim 3, wherein the magnetic attraction equipment comprises a plurality of electrostatic adsorption strips arranged at intervals, and a timing switch for controlling the on and off of the electrostatic adsorption strips; the indoor third collecting device that is provided with of magnetism is inhaled, the third collecting device includes that the third collects the casing, the third collecting device be used for towards one side of equipment is inhaled to magnetism forms uncovered.
6. The metallurgical dust removing device of claim 5, wherein three extraction ports are formed in the wall surface of the box body, the first collecting device, the second collecting device and the third collecting device are drawer-shaped, the first collecting device, the second collecting device and the third collecting device are detachably mounted on the box body, and the first collecting device, the second collecting device and the third collecting device can be extracted from the corresponding extraction ports to the outside of the box body.
7. The metallurgical dust removal device of claim 6, wherein the first collecting device, the second collecting device and the third collecting device are respectively connected with the inner wall surface of the box body in a sliding manner, handles are respectively arranged on one sides of the first collecting device, the second collecting device and the third collecting device, which face the extraction opening, respectively, a heat insulation layer is arranged on a side wall where the handles are arranged, and the side walls are all connected with the outer wall of the box body in a sealing manner.
8. A metallurgical dusting device according to any one of claims 1-7 that a temperature reduction chamber is arranged between the magnetic suction chamber and the outlet channel, the temperature reduction chamber being adapted to reduce the temperature of the exhaust gases.
9. A metallurgical dusting device according to any one of claims 1-7, wherein the box body is provided with moving wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921642603.6U CN210993536U (en) | 2019-09-29 | 2019-09-29 | Metallurgical dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921642603.6U CN210993536U (en) | 2019-09-29 | 2019-09-29 | Metallurgical dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210993536U true CN210993536U (en) | 2020-07-14 |
Family
ID=71499399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921642603.6U Expired - Fee Related CN210993536U (en) | 2019-09-29 | 2019-09-29 | Metallurgical dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210993536U (en) |
-
2019
- 2019-09-29 CN CN201921642603.6U patent/CN210993536U/en not_active Expired - Fee Related
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Legal Events
| 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: 20200714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |