CN214417013U - Three-separation powder separation device for producing steel slag powder - Google Patents
Three-separation powder separation device for producing steel slag powder Download PDFInfo
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- CN214417013U CN214417013U CN202022403098.9U CN202022403098U CN214417013U CN 214417013 U CN214417013 U CN 214417013U CN 202022403098 U CN202022403098 U CN 202022403098U CN 214417013 U CN214417013 U CN 214417013U
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Abstract
The utility model discloses a three separation selection powder devices for production of iron and steel slag powder, including slewing mechanism and selection powder mechanism, selection powder mechanism set up in the slewing mechanism downside still including the dust removal mechanism who is used for detaching remaining dust in the selection powder rear installation, dust removal mechanism set up in selection powder mechanism front side, selection powder mechanism is including collection tuber pipe, cyclone, farine collecting vessel, lock blast valve, cavity, selection powder room, rectifier rotor, direction rotor, screening passageway, spreading charging tray, wind gap pipeline, well middlings passageway, farines passageway, the farines passageway, slewing mechanism includes motor, initiative carousel, belt, driven turntable, pivot. Utilize dust removal mechanism can be with the timely processing of remaining dust in the device to fall, avoid these dust to spill with various modes, scatter in the air at last, cause the influence to environment and peripheral staff.
Description
Technical Field
The utility model relates to a selection powder field especially relates to a three separation selection powder devices for production of iron and steel slag powder.
Background
The steel slag powder is powder prepared by taking steel slag and granulated blast furnace slag as main raw materials, adding a small amount of gypsum, respectively grinding the mixture into powder with certain fineness and uniformly mixing the powder according to a certain proportion, adding a grinding aid if necessary, and performing powder selection in the production process of the steel slag powder.
The powder separation is a very important process flow in a grinding process system, the quality of the powder separation directly influences the efficiency of the whole grinding system and the quality of a final product, and various powder separators with different specifications are available in the market at present, wherein three separation powder separators are popular, break through the two separation theories of coarse separation and fine separation of a conventional closed-circuit grinding system, separate one material into three materials, namely coarse powder, medium coarse powder and fine powder, and greatly improve the yield of a grinder.
However, the existing three-separation powder concentrator usually has no dust removal mechanism, and after powder concentration is finished, a large amount of dust can be remained in the device, if the dust is not processed in time, a part of dust can be slowly discharged through a discharging pipeline, and the rest dust can be discharged together with the discharging of next powder concentration, and finally can be scattered in the air, so that the influence is caused on the environment and surrounding workers.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide a three-separation powder separation device for producing steel slag powder.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a three separation powder separation device for producing steel slag powder comprises a rotating mechanism and a powder separation mechanism, wherein the powder separation mechanism is arranged on the lower side of the rotating mechanism, the three separation powder separation device also comprises a dust removal mechanism for removing residual dust in the device after powder separation, the dust removal mechanism is arranged on the front side of the powder separation mechanism, the powder separation mechanism comprises a wind collecting pipe, a cyclone cylinder, a fine powder collecting cylinder, a wind locking valve, a cavity, a powder separation chamber, a rectification rotor, a guide rotor, a screening channel, a spreading disc, a wind gap pipeline, a medium coarse powder channel, a coarse powder channel and a fine powder channel, the cyclone cylinder is arranged on the lower side of the wind collecting pipe, the fine powder collecting cylinder is arranged on the lower side of the cyclone cylinder, the wind locking valve is arranged on the lower side of the fine powder collecting cylinder, the fine powder channel is arranged on one side of the cyclone cylinder, the cavity is arranged on one side of the fine powder channel, and the powder separation chamber is arranged on the lower side of the cavity, the rectification rotor is arranged in the powder selecting chamber, the guide rotor is arranged on the lower side of the rectification rotor, the screening channel is arranged on the lower side of the guide rotor, the material scattering disc is arranged on the lower side of the screening channel, the air port pipeline is arranged on the lower side of the powder selecting chamber, the coarse powder channel is arranged on one side of the coarse powder channel, the coarse powder channel is arranged in such a way that slag powder enters the powder selecting chamber and falls on the material scattering disc, the slag powder is uniformly scattered all around under the action of the rectification rotor and the guide rotor, meanwhile, the air collecting pipe and the air port pipeline provide wind power to blow materials, fine powder is directly blown into the cavity, the fine powder enters the cyclone through the fine powder channel, and falls into the fine powder collecting cylinder under the action of the air locking valve, and the coarse powder can directly fall down, by come out in the middlings passageway, well middlings then can be blown, touch the inner wall at last, along the inner wall landing, by well middlings passageway falls out, slewing mechanism includes motor, initiative carousel, belt, driven turntable, pivot, the motor downside is provided with the initiative carousel, the initiative carousel outside is provided with the belt, initiative carousel one side is provided with driven turntable, the driven turntable downside is provided with the pivot, so sets up, the motor drives the initiative carousel rotates, drives the belt rotates, drives driven turntable rotates, with this drive the pivot is rotated, and drive arrangement rotates.
Preferably: dust removal mechanism includes first pipe, first pump, first dust removal case, ash bucket, the electrode slice of gathering dust, first tub rear side through connection that gathers dust has first pump, first pump rear side through connection has first dust removal case, first dust removal case downside is provided with the ash bucket, first dust removal case upside is provided with the electrode slice.
According to the arrangement, residual dust in the device is sucked out of the first dust collecting pipe under the action of the first pump and enters the first dust removing box, and the dust is electrically decomposed into ash and slag and falls into the ash hopper under the action of the electrode plates.
Preferably: dust removal mechanism includes that the second gathers dust pipe, second pump, water tank, water valve, drip pipe, second dust removal case, the second gathers dust a tub rear side through connection and has the second pump, second pump rear side through connection has the second dust removal case, second dust removal case upside through connection has the drip pipe, the drip pipe upside is provided with the water valve, the water valve upside is provided with the water tank.
According to the arrangement, residual dust in the device is sucked out by the second dust collecting pipe under the action of the second pump and enters the second dust removing box, water in the water tank drops into the second dust removing box through the water dropping pipe in a quantitative manner under the control of the water valve, and the dust is neutralized to achieve the dust removing effect.
Preferably: the air collecting pipe is connected with the cyclone barrel in a penetrating way, the rectifying rotor is connected with the guide rotor through a bolt, the fine powder channel is connected with the powder selecting chamber in a penetrating way, the coarse powder channel is connected with the powder selecting chamber in a penetrating way, and the middle coarse powder channel is connected with the powder selecting chamber in a penetrating way.
Preferably: the driving turntable is connected with the belt in a rotating mode, the belt is connected with the driven turntable in a rotating mode, and the driven turntable is welded with the rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. utilize dust removal mechanism can be with the timely processing of remaining dust in the device to fall, avoid these dust to spill with various modes, scatter in the air at last, cause the influence to environment and peripheral staff.
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 these drawings without inventive exercise.
FIG. 1 is a schematic structural view of an embodiment 1 of a three-separation powder separation device for producing steel slag powder according to the present invention;
FIG. 2 is a front view of an embodiment 1 of the three-separation powder separation device for producing iron and steel slag powder of the present invention;
FIG. 3 is a right side view of an embodiment 1 of the three-separation powder separation device for iron and steel slag powder production according to the present invention;
FIG. 4 is a schematic structural view of an embodiment 2 of the three-separation powder separation device for producing iron and steel slag powder of the present invention;
fig. 5 is a right side view of an embodiment 2 of the three-separation powder separation device for producing iron and steel slag powder of the present invention.
The reference numerals are explained below:
1. a rotating mechanism; 2. a powder selecting mechanism; 3. a dust removal mechanism; 101. a motor; 102. an active turntable; 103. a belt; 104. a driven turntable; 105. a rotating shaft; 201. an air collecting pipe; 202. a cyclone; 203. a fine powder collection cylinder; 204. a wind locking valve; 205. a cavity; 206. a powder selecting chamber; 207. a commutator rotor; 208. a guide rotor; 209. screening a channel; 210. a material spreading disc; 211. a tuyere line; 212. a middle coarse powder channel; 213. a coarse powder channel; 214. a fine powder passage; 301. a first dust collecting pipe; 302. a first pump; 303. a first dust removal box; 304. an ash hopper; 305. an electrode sheet; 306. a second dust collecting pipe; 307. a second pump; 308. a water tank; 309. a water valve; 310. a drip pipe; 311. and a second dust removal box.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
a three-separation powder separation device for producing steel slag powder comprises a rotating mechanism 1 and a powder separation mechanism 2, wherein the powder separation mechanism 2 is arranged on the lower side of the rotating mechanism 1, the three-separation powder separation device also comprises a dust removal mechanism 3 for removing residual dust in the device after powder separation, the dust removal mechanism 3 is arranged on the front side of the powder separation mechanism 2, the powder separation mechanism 2 comprises an air collecting pipe 201, a cyclone cylinder 202, a fine powder collecting cylinder 203, an air locking valve 204, a cavity 205, a powder separation chamber 206, a rectification rotor 207, a guide rotor 208, a screening channel 209, a material scattering disk 210, an air opening pipeline 211, a middle coarse powder channel 212, a coarse powder channel 213 and a fine powder channel 214, the cyclone cylinder 202 is arranged on the lower side of the air collecting pipe 201, the fine powder collecting cylinder 203 is arranged on the lower side of the fine powder collecting cylinder 203, the air locking valve 204 is arranged on the lower side of the cyclone cylinder 202, the cavity 205 is arranged on one side of the fine powder channel 214, the powder separation chamber 206 is arranged on the lower side of the cavity 205, a rectification rotor 207 is arranged in the powder selecting chamber 206, a guide rotor 208 is arranged on the lower side of the rectification rotor 207, a screening channel 209 is arranged on the lower side of the guide rotor 208, a material scattering disk 210 is arranged on the lower side of the screening channel 209, an air opening pipeline 211 is arranged on the lower side of the powder selecting chamber 206, a coarse powder channel 213 is arranged on the lower side of the air opening pipeline 211, a middle coarse powder channel 212 is arranged on one side of the coarse powder channel 213, slag powder enters the powder selecting chamber 206 and falls on the material scattering disk 210, the slag powder is uniformly scattered to the periphery under the action of the rectification rotor 207 and the guide rotor 208, meanwhile, a wind collecting pipe 201 and the air opening pipeline 211 provide wind power to blow up materials, fine powder is directly blown into a cavity 205, enters a cyclone 202 through a fine powder channel 214, falls into a fine powder collecting cylinder 203 under the action of a wind locking valve 204, the coarse powder directly falls down and comes out from the channel 213, the middle coarse powder is blown up by wind and finally touches the inner wall, the rotating mechanism 1 comprises a motor 101, a driving turntable 102, a belt 103, a driven turntable 104 and a rotating shaft 105, the driving turntable 102 is arranged on the lower side of the motor 101, the belt 103 is arranged on the outer side of the driving turntable 102, the driven turntable 104 is arranged on one side of the driving turntable 102, the rotating shaft 105 is arranged on the lower side of the driven turntable 104, the motor 101 drives the driving turntable 102 to rotate, the driving turntable 102 rotates to drive the belt 103 to rotate, the belt 103 rotates to drive the driven turntable 104 to rotate, the rotating shaft 105 is driven to rotate, and the driving device rotates.
Example 1
As shown in fig. 1, 2, and 3, the dust removing mechanism 3 includes a first dust collecting pipe 301, a first pump 302, a first dust removing box 303, an ash bucket 304, and an electrode plate 305, the first pump 302 is connected to the rear side of the first dust collecting pipe 301 in a penetrating manner, the first dust removing box 303 is connected to the rear side of the first pump 302 in a penetrating manner, the ash bucket 304 is arranged on the lower side of the first dust removing box 303, the electrode plate 305 is arranged on the upper side of the first dust removing box 303, and dust remaining in the device is sucked out from the first dust collecting pipe 301 under the action of the first pump 302 and enters the first dust removing box 303, and is electrically decomposed into ash slag and falls into the ash bucket 304 under the action of the electrode plate 305.
The working principle is as follows: the motor 101 drives the driving turntable 102 to rotate, the driving turntable 102 rotates to drive the belt 103 to rotate, the belt 103 rotates to drive the driven turntable 104 to rotate, thereby driving the rotating shaft 105 to rotate, the driving device rotates, the slag powder enters the powder selecting chamber 206, falls on the material scattering disc 210, and is uniformly sprayed to the periphery under the action of the rectifying rotor 207 and the guide rotating disc 208, meanwhile, the wind collecting pipe 201 and the wind opening pipe 211 provide wind power to blow up the material, the fine powder is directly blown into the cavity 205, enters the cyclone cylinder 202 through the fine powder channel 214, falls into the fine powder collecting cylinder 203 under the action of the wind locking valve 204, the coarse powder directly falls out from the coarse powder channel 213, the medium coarse powder is blown up by wind power and finally touches the inner wall, the inner wall slides down and falls out from the medium coarse powder channel 212, the dust remained in the device is sucked out by the first dust collecting pipe 301 under the action of the first pump 302, enters the first dust removal box 303, and under the action of the electrode slice 305, the dust is electrically decomposed into ash and slag which falls into the ash bucket 304.
Example 2
As shown in fig. 4 and 5, the difference between embodiment 2 and embodiment 1 is that a first dust collecting pipe 301, a first pump 302, a first dust removing box 303, an ash bucket 304 and an electrode plate 305 for removing dust by using electric dust removal are replaced by a second dust collecting pipe 306, a second pump 307, a water valve 309, a water dropping pipe 310 and a second dust removing box 311 for removing dust by using water, when the dust removing device is in operation, the dust remained in the device is sucked out by the second dust collecting pipe 306 under the action of the second pump 307 and enters the second dust removing box 311, water in the water tank 308 is dripped into the second dust removing box 311 by the water dropping pipe 310 under the control of the water valve 309, and the dust is neutralized to achieve the dust removing effect.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a three separation selection powder devices for production of steel slag powder which characterized in that: comprises a rotating mechanism (1) and a powder selecting mechanism (2), wherein the powder selecting mechanism (2) is arranged at the lower side of the rotating mechanism (1), and also comprises a dust removing mechanism (3) used for removing residual dust in a powder selecting device, the dust removing mechanism (3) is arranged at the front side of the powder selecting mechanism (2), the powder selecting mechanism (2) comprises an air collecting pipe (201), a cyclone cylinder (202), a fine powder collecting cylinder (203), an air locking valve (204), a cavity (205), a powder selecting chamber (206), a rectifying rotor (207), a guiding rotor (208), a screening channel (209), a material scattering plate (210), an air port pipeline (211), a middle coarse powder channel (212), a coarse powder channel (213) and a fine powder channel (214), the lower side of the air collecting pipe (201) is provided with the cyclone cylinder (202), the lower side of the cyclone cylinder (202) is provided with the fine powder collecting cylinder (203), fine powder collecting vessel (203) downside is provided with airlock valve (204), cyclone (202) one side is provided with fine powder passageway (214), fine powder passageway (214) one side is provided with cavity (205), cavity (205) downside is provided with powder selecting chamber (206), powder selecting chamber (206) inside is provided with commutator rotor (207), commutator rotor (207) downside is provided with direction rotor (208), direction rotor (208) downside is provided with screening passage (209), screening passage (209) downside is provided with spill dish (210), powder selecting chamber (206) downside is provided with wind gap pipeline (211), wind gap pipeline (211) downside is provided with coarse powder passageway (213), coarse powder passageway (213) one side is provided with well coarse powder passageway (212), slewing mechanism (1) includes motor (101) Initiative carousel (102), belt (103), driven turntable (104), pivot (105), motor (101) downside is provided with initiative carousel (102), the initiative carousel (102) outside is provided with belt (103), initiative carousel (102) one side is provided with driven turntable (104), driven turntable (104) downside is provided with pivot (105).
2. The three-separation powder separation device for the production of the steel slag powder according to claim 1, which is characterized in that: dust removal mechanism (3) are including first tub (301), first pump (302), first dust removal case (303), ash bucket (304), electrode slice (305) of gathering dust, first tub (301) rear side through connection that gathers dust first pump (302), first pump (302) rear side through connection has first dust removal case (303), first dust removal case (303) downside is provided with ash bucket (304), first dust removal case (303) upside is provided with electrode slice (305).
3. The three-separation powder separation device for the production of the steel slag powder according to claim 1, which is characterized in that: dust removal mechanism (3) include that the second gathers dust pipe (306), second pump (307), water tank (308), water valve (309), drip pipe (310), second dust removal case (311), the second gathers dust pipe (306) rear side through connection has second pump (307), second pump (307) rear side through connection has second dust removal case (311), second dust removal case (311) upside through connection has drip pipe (310), drip pipe (310) upside is provided with water valve (309), water valve (309) upside is provided with water tank (308).
4. The three-separation powder separation device for the production of the steel slag powder according to claim 1, which is characterized in that: the air collecting pipe (201) is connected with the cyclone cylinder (202) in a penetrating mode, the rectifying rotor (207) is connected with the guide rotating piece (208) through bolts, the fine powder channel (214) is connected with the powder selecting chamber (206) in a penetrating mode, the coarse powder channel (213) is connected with the powder selecting chamber (206) in a penetrating mode, and the medium coarse powder channel (212) is connected with the powder selecting chamber (206) in a penetrating mode.
5. The three-separation powder separation device for the production of the steel slag powder according to claim 1, which is characterized in that: the driving rotary table (102) is rotationally connected with the belt (103), the belt (103) is rotationally connected with the driven rotary table (104), and the driven rotary table (104) is welded with the rotating shaft (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022403098.9U CN214417013U (en) | 2020-10-26 | 2020-10-26 | Three-separation powder separation device for producing steel slag powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022403098.9U CN214417013U (en) | 2020-10-26 | 2020-10-26 | Three-separation powder separation device for producing steel slag powder |
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| Publication Number | Publication Date |
|---|---|
| CN214417013U true CN214417013U (en) | 2021-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022403098.9U Active CN214417013U (en) | 2020-10-26 | 2020-10-26 | Three-separation powder separation device for producing steel slag powder |
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| CN (1) | CN214417013U (en) |
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2020
- 2020-10-26 CN CN202022403098.9U patent/CN214417013U/en active Active
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