CN113522738B - Powder concentrator for coal ash production - Google Patents
Powder concentrator for coal ash production Download PDFInfo
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- CN113522738B CN113522738B CN202110809076.9A CN202110809076A CN113522738B CN 113522738 B CN113522738 B CN 113522738B CN 202110809076 A CN202110809076 A CN 202110809076A CN 113522738 B CN113522738 B CN 113522738B
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- shell
- outer side
- bottom end
- motor
- top end
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
- B07B7/083—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by rotating vanes, discs, drums, or brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a powder concentrator for fly ash production, which comprises a shell, a fine powder tank and cage-shaped blades, wherein the fine powder tank is arranged in the shell; a housing: the bottom end of the shell is provided with a coarse powder outlet, the outer side surface of the shell is provided with an air inlet pipe, the fine powder tanks are provided with two fine powder tanks which are respectively arranged at the front end and the rear end of the outer side surface of the shell, the top end of the shell is matched with the bottom end of a shell cover, the rear side of the top end of the shell cover is provided with an inlet pipe, the middle part of the top end of the shell cover is provided with a motor, an output shaft of the motor is connected with the top end of a coupler, the bottom end of the coupler is connected with the top end of a rotating shaft, the bottom end of the rotating shaft is fixedly connected with a circular plate, the left side and the right side of the bottom end of the cage-shaped blade are respectively provided with an installation block, the installation blocks are clamped with installation grooves on the side surfaces of the circular plate, the left end and the right end of the outer side surface of the shell are respectively provided with an adjusting unit, and the bottom ends of the circular plate are provided with a fixed assembly; this powder concentrator is used in fly ash production, convenient dismantlement, the clearance of being convenient for, the practicality is strong.
Description
Technical Field
The invention relates to the technical field of powder selecting machines, in particular to a powder selecting machine for producing fly ash.
Background
Along with the increasing maturity and popularization of the comprehensive utilization technology of the fly ash in China, the comprehensive utilization of the fly ash is not limited to the requirement of environmental protection, the distance manager benefit of the comprehensive utilization of the fly ash is reflected, in the situation that fine ash of fly ash finished products in coastal areas of southeast China and some developed areas even meets the demand, the size and the fineness of the action of the fly ash on cement and concrete are related in a sealing way, and the smaller the fineness is, the better the action effect is. The closed-circuit grinding system composed of the grinding machine, the powder selecting machine and the like has 10-20% of yield higher than that of an open-circuit grinding system without the powder selecting machine. Therefore, the selection of the powder concentrator as the corollary equipment of the mill in the grinding operation is one of the main approaches for improving the product, the existing powder concentrator is inconvenient to disassemble, the powder concentration efficiency is reduced in the long-time use process, and meanwhile, the replacement of internal parts is inconvenient when the internal parts break down again, so that the powder concentrator for producing the fly ash is provided.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, provides the powder concentrator for coal ash production, is convenient to disassemble and clean, has strong practicability, and can effectively solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a powder concentrator for producing fly ash comprises a shell, a fine powder tank and cage-shaped blades;
a housing: the bottom end of the shell is provided with a coarse powder outlet, the outer side surface of the shell is provided with an air inlet pipe, two fine powder tanks are arranged at the front end and the rear end of the outer side surface of the shell respectively, the top end of the shell is matched with the bottom end of a shell cover, the rear side of the top end of the shell cover is provided with an inlet pipe, the middle part of the top end of the shell cover is provided with a motor, an output shaft of the motor is connected with the top end of a coupler, the bottom end of the coupler is connected with the top end of a rotating shaft, the bottom end of the rotating shaft is fixedly connected with a circular plate, the left side and the right side of the bottom end of the cage-shaped blade are respectively provided with an installation block, the installation blocks are clamped with installation grooves on the side surfaces of the circular plate, the left end and the right end of the outer side surface of the shell are respectively provided with an adjusting unit, and the bottom end of the circular plate is provided with a fixed assembly;
wherein: the motor is characterized by further comprising a controller, wherein the controller is arranged at the bottom end of the outer side face of the shell, the input end of the motor is electrically connected with the output end of the controller, and the input end of the controller is electrically connected with the output end of an external power supply.
With the cap lid on the top of casing, with inside fly ash enters into the casing through the inlet pipe, the air passes through the intake pipe and gets into the while starter motor, and the motor drives the cage-shaped blade of installation on the plectane and rotates to throw the middlings to outer wall and air current and drop, simultaneously because of the bottom of self gravity falling the casing inside, the farine then enters into the farine jar through the air current and stores.
Further, the regulating unit contains inserted block, connecting plate, linear electric motor and electric telescopic handle, linear electric motor establishes the one end at the casing lateral surface, the lateral surface of linear electric motor seat is equipped with electric telescopic handle, electric telescopic handle's outside end is connected with the connecting plate, the top of connecting plate medial surface is equipped with the inserted block, starts electric telescopic handle and drives the connecting plate and remove to insert the inserted block in the slot of cap side, start linear electric motor afterwards and drive the cap and reciprocate, and then conveniently maintain and clear up the inside spare part of casing.
Further, fixed subassembly contains runner, link, screw rod and fixture block, the link is established in the bottom of plectane, the screw rod have two and respectively with the screw threaded connection of link both sides, the medial extremity of screw rod is equipped with the runner, the outside end of screw rod rotates and is connected with the fixture block, the fixture block is connected with the draw-in groove looks joint at installation piece middle part, rotates the runner and drives the screw rod rotatory to the fixture block card that makes the screw rod outside end advances in the draw-in groove at installation piece middle part, thereby fixes the installation piece.
Further, still include protecting crust and observation window, the middle part at the casing lateral surface is established to the observation window, the right-hand member of observation window articulates there is the protecting crust, and personnel can look over the casing inside through the observation window to the personnel of being convenient for adjust, the protecting crust then can play the effect of protection to the observation window simultaneously.
Further, still include the light, the front side at the cap bottom is established to the light, the output of controller is connected to the input electricity of light, and the light can play the effect of illumination to the inside spare part of casing to prevent that light is darker to influence personnel's sight.
Further, still include the sealing washer, the outside at the cap bottom is established to the sealing washer, the sealing washer is the rubber strip, can reduce the gap between cap and the casing to increase the leakproofness of device.
Compared with the prior art, the invention has the beneficial effects that: the powder concentrator for producing the fly ash has the following advantages:
1. the shell cover is covered at the top end of the shell, the fly ash enters the shell through the feeding pipe, the motor is started while air enters through the air inlet pipe, the motor drives the cage-shaped blades arranged on the circular plate to rotate, so that coarse powder is thrown to the outer wall and falls off with air flow, meanwhile, the coarse powder falls to the bottom end of the interior of the shell due to self gravity, and fine powder enters the fine powder tank through the air flow to be stored;
2. starting the electric telescopic rod to drive the connecting plate to move so as to insert the inserting block into the slot on the side surface of the shell cover, and then starting the linear motor to drive the shell cover to move up and down, so that parts in the shell can be maintained and cleaned conveniently;
3. the runner is rotated to drive the screw rod to rotate, so that the clamping block at the outer end of the screw rod is clamped into the clamping groove in the middle of the mounting block, the mounting block is fixed, personnel can check the inside of the shell through the observation window, the personnel can adjust the screw rod, and meanwhile, the protective shell can play a role in protecting the observation window.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a fixing assembly according to the present invention.
In the figure: the device comprises a shell 1, an adjusting unit 2, an inserting block 21, a connecting plate 22, a linear motor 23, an electric telescopic rod 24, a fixing component 3, a rotating wheel 31, a connecting frame 32, a screw rod 33, a clamping block 34, a coarse powder outlet 4, an air inlet pipe 5, a fine powder tank 6, a shell cover 7, an inlet pipe 8, a motor 9, a shaft coupling 10, a rotating shaft 11, a circular plate 12, a cage-shaped blade 13, an installing block 14, a protective shell 15, an observation window 16, an illuminating lamp 17, a sealing ring 18 and a controller 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present embodiment provides a technical solution: a powder concentrator for producing fly ash comprises a shell 1, a fine powder tank 6 and cage-shaped blades 13;
a housing 1: the bottom end of the shell is provided with a coarse powder outlet 4, the outer side surface of the shell 1 is provided with an air inlet pipe 5, two fine powder tanks 6 are arranged at the front end and the rear end of the outer side surface of the shell 1 respectively, the top end of the shell 1 is matched with the bottom end of a shell cover 7, the rear side of the top end of the shell cover 7 is provided with an air inlet pipe 8, the middle part of the top end of the shell cover 7 is provided with a motor 9, an output shaft of the motor 9 is connected with the top end of a coupler 10, the bottom end of the coupler 10 is connected with the top end of a rotating shaft 11, the bottom end of the rotating shaft 11 is fixedly connected with a circular plate 12, the left side and the right side of the bottom end of a cage-shaped blade 13 are both provided with mounting blocks 14, the mounting blocks 14 are clamped with mounting grooves on the side surfaces of the circular plate 12, the shell cover 7 is covered at the top end of the shell 1, the fly ash enters the shell 1 through the air inlet pipe 8, the motor 9 is started when air enters through the air inlet pipe 5, the motor 9 drives the cage-shaped blade 13 mounted on the circular plate 12 to rotate, thereby throwing the coarse powder to the outer wall and falling off with the air current, meanwhile, falling to the bottom end inside the shell 1 due to the self gravity, the fine powder enters the fine powder tank 6 for storage through the air current, the left and right ends of the outer side surface of the shell 1 are respectively provided with the adjusting unit 2, the adjusting unit 2 comprises an inserting block 21, a connecting plate 22, a linear motor 23 and an electric telescopic rod 24, the linear motor 23 is arranged at one end of the outer side surface of the shell 1, the outer side surface of a rotor seat of the linear motor 23 is provided with the electric telescopic rod 24, the outer side end of the electric telescopic rod 24 is connected with the connecting plate 22, the top end of the inner side surface of the connecting plate 22 is provided with the inserting block 21, the connecting plate 22 is driven to move by starting the electric telescopic rod 24, thereby the inserting block 21 is inserted into the slot on the side surface of the shell cover 7, then the linear motor 23 is started to drive the shell cover 7 to move up and down, thereby facilitating the maintenance and the cleaning of the parts inside the shell 1, the bottom end of the circular plate 12 is provided with the fixing component 3, the fixing component 3 comprises a rotating wheel 31, a connecting frame 32, a screw 33 and a clamping block 34, the connecting frame 32 is arranged at the bottom end of the circular plate 12, the screw 33 is provided with two screws 33 which are respectively in threaded connection with screw holes at two sides of the connecting frame 32, the inner side end of the screw 33 is provided with the rotating wheel 31, the outer side end of the screw 33 is rotatably connected with the clamping block 34, the clamping block 34 is clamped with a clamping groove in the middle of the mounting block 14, the rotating wheel 31 is rotated to drive the screw 33 to rotate, and the clamping block 34 at the outer side end of the screw 33 is clamped into the clamping groove in the middle of the mounting block 14, so that the mounting block 14 is fixed;
wherein: the portable type illumination device further comprises a controller 19, the controller 19 is arranged at the bottom end of the outer side face of the shell body 1, the input end of the motor 9 is electrically connected with the output end of the controller 19, the input end of the controller 19 is electrically connected with the output end of an external power supply, the portable type illumination device further comprises a protective shell 15 and an observation window 16, the observation window 16 is arranged in the middle of the outer side face of the shell body 1, the right end of the observation window 16 is hinged to the protective shell 15, personnel can check the interior of the shell body 1 through the observation window 16, therefore, the portable type illumination device is convenient for personnel to adjust, meanwhile, the protective shell 15 can play a protection role for the observation window 16, the portable type illumination device further comprises an illuminating lamp 17, the illuminating lamp 17 is arranged at the front side of the bottom end of the shell cover 7, the input end of the illuminating lamp 17 is electrically connected with the output end of the controller 19, the illuminating lamp 17 can play an illuminating role for parts in the interior of the shell body 1, therefore, the personnel can be prevented from being influenced by dark light, the sealing ring 18 is arranged at the outer side of the bottom end of the shell cover 7, the sealing ring 18 is a rubber strip, the sealing line of sight rubber strip, the gap between the shell cover 7 and the shell body 1 can be reduced, and the sealing performance of the device is improved.
The working principle of the powder concentrator for producing the fly ash provided by the invention is as follows: an external power supply is switched on, firstly, the shell cover 7 is covered at the top end of the shell 1, the sealing ring 18 at the outer side of the bottom end of the shell cover 7 can reduce the gap between the shell cover 7 and the shell 1, thereby increasing the sealing performance of the device, then the mounting block 14 at the bottom end of the cage-shaped blade 13 is clamped in the clamping groove at the side surface of the circular plate 12, the rotating wheel 31 is rotated to drive the screw 33 to rotate, thereby the clamping block 34 at the outer side end of the screw 33 is clamped in the clamping groove at the middle part of the mounting block 14, thereby fixing the mounting block 14, the fly ash enters the shell 1 through the feeding pipe 8, the motor 9 is started when air enters through the air inlet pipe 5, the motor 9 drives the cage-shaped blade 13 mounted on the circular plate 12 to rotate, thereby the coarse powder is thrown to the outer wall and falls off with the air flow, simultaneously because of the bottom of self gravity to the inside of casing 1, the farine then enters into the farine jar 6 through the air current and stores, personnel can look over the inside of casing 1 through observation window 16, thereby be convenient for personnel adjust, light 17 can play the effect of illumination to the spare part of casing 1 inside, thereby prevent the darker sight that influences personnel of light, when needs clear up in casing 1 and maintain, it removes to start electric telescopic handle 24 and drive connecting plate 22, thereby insert in the slot of cap 7 side with inserted block 21, start linear electric motor 23 afterwards and drive cap 7 and reciprocate, and then conveniently maintain and clear up the spare part of casing 1 inside.
It should be noted that the controller 19 disclosed in the above embodiments is selected from the models S7-200, the linear motor 23 may be freely configured according to the actual application scenario, and it is suggested that the linear motor is selected from the models JL-C16, the electric telescopic rod 24 may be selected from the electric push rod of the model YRJ065, and the motor 9 may be selected from the high-speed motor of the model YL 90L-6. The controller 19 controls the linear motor 23, the electric telescopic rod 24 and the motor 9 to work by adopting a method commonly used in the prior art.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (4)
1. A powder concentrator for fly ash production is characterized in that: comprises a shell (1), a fine powder tank (6) and cage-shaped blades (13);
case (1): the bottom is provided with a coarse powder outlet (4), the outer side surface of the shell (1) is provided with an air inlet pipe (5), the fine powder tanks (6) are provided with two fine powder tanks which are respectively arranged at the front end and the rear end of the outer side surface of the shell (1), the top end of the shell (1) is matched with the bottom end of the shell cover (7), the rear side of the top end of the shell cover (7) is provided with an inlet pipe (8), the middle part of the top end of the shell cover (7) is provided with a motor (9), the output shaft of the motor (9) is connected with the top end of a coupler (10), the bottom end of the coupler (10) is connected with the top end of a rotating shaft (11), the bottom end of the rotating shaft (11) is fixedly connected with a circular plate (12), the bottom end of the cage-shaped blade (13) is provided with an installation block (14), the installation block (14) is clamped with an installation groove on the side surface of the circular plate (12), the left end and the right end of the outer side surface of the shell (1) are both provided with adjusting units (2), and the bottom end of the circular plate (12) is provided with a fixing component (3);
wherein: the motor control device is characterized by further comprising a controller (19), wherein the controller (19) is arranged at the bottom end of the outer side face of the shell (1), the input end of the motor (9) is electrically connected with the output end of the controller (19), and the input end of the controller (19) is electrically connected with the output end of an external power supply;
the adjusting unit (2) comprises an insertion block (21), a connecting plate (22), a linear motor (23) and an electric telescopic rod (24), wherein the linear motor (23) is arranged at one end of the outer side surface of the shell (1), the electric telescopic rod (24) is arranged on the outer side surface of a rotor base of the linear motor (23), the connecting plate (22) is connected to the outer side end of the electric telescopic rod (24), and the insertion block (21) is arranged at the top end of the inner side surface of the connecting plate (22);
fixed subassembly (3) contain runner (31), link (32), screw rod (33) and fixture block (34), the bottom in plectane (12) is established in link (32), screw rod (33) have two and respectively with the screw threaded connection of link (32) both sides, the medial extremity of screw rod (33) is equipped with runner (31), the outside end of screw rod (33) rotates and is connected with fixture block (34), fixture block (34) and the draw-in groove looks joint at installation piece (14) middle part.
2. The powder concentrator for producing fly ash according to claim 1, wherein: still include protecting crust (15) and observation window (16), the middle part at casing (1) lateral surface is established in observation window (16), the right-hand member of observation window (16) articulates there is protecting crust (15).
3. The powder concentrator for producing fly ash according to claim 1, wherein: the LED lamp is characterized by further comprising an illuminating lamp (17), wherein the illuminating lamp (17) is arranged on the front side of the bottom end of the shell cover (7), and the input end of the illuminating lamp (17) is electrically connected with the output end of the controller (19).
4. The powder concentrator for producing fly ash according to claim 1, wherein: the sealing device is characterized by further comprising a sealing ring (18), wherein the sealing ring (18) is arranged on the outer side of the bottom end of the shell cover (7), and the sealing ring (18) is a rubber strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110809076.9A CN113522738B (en) | 2021-07-16 | 2021-07-16 | Powder concentrator for coal ash production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110809076.9A CN113522738B (en) | 2021-07-16 | 2021-07-16 | Powder concentrator for coal ash production |
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| Publication Number | Publication Date |
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| CN113522738A CN113522738A (en) | 2021-10-22 |
| CN113522738B true CN113522738B (en) | 2022-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110809076.9A Active CN113522738B (en) | 2021-07-16 | 2021-07-16 | Powder concentrator for coal ash production |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117583077A (en) * | 2023-12-07 | 2024-02-23 | 盐城市群盛环保设备有限公司 | Anti-blocking powder concentrator for coal ash and use method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010253394A (en) * | 2009-04-24 | 2010-11-11 | Earth Technica:Kk | Classifying mechanism |
| CN112387594A (en) * | 2020-09-05 | 2021-02-23 | 江苏吉能达环境能源科技有限公司 | Multistage regulation type powder concentrator |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1913247A1 (en) * | 1969-03-15 | 1970-10-15 | Pfeiffer Fa Christian | Recirculating air separator with external air intake |
| CN102580839B (en) * | 2011-01-05 | 2014-04-16 | 张仁鸿 | Powder separating device |
| CN206139508U (en) * | 2016-11-01 | 2017-05-03 | 蚌埠硅基材料产业技术研究院有限公司 | Assembled pottery divides driving cone |
| CN109701415A (en) * | 2017-10-25 | 2019-05-03 | 梁克俭 | Mixing device for drug processing |
| CN208879088U (en) * | 2018-10-11 | 2019-05-21 | 商健 | Winnowing type sieving machine |
| CN210207661U (en) * | 2019-05-10 | 2020-03-31 | 江苏吉达机械制造有限公司 | Combined powder concentrator |
| CN210614364U (en) * | 2019-07-18 | 2020-05-26 | 莱歇研磨机械制造(上海)有限公司 | Powder concentrator rotor blade mounting structure |
| CN210876271U (en) * | 2019-08-22 | 2020-06-30 | 石河子开发区莱蒙钙业有限公司 | Calcium hydroxide winnowing equipment |
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2021
- 2021-07-16 CN CN202110809076.9A patent/CN113522738B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010253394A (en) * | 2009-04-24 | 2010-11-11 | Earth Technica:Kk | Classifying mechanism |
| CN112387594A (en) * | 2020-09-05 | 2021-02-23 | 江苏吉能达环境能源科技有限公司 | Multistage regulation type powder concentrator |
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Effective date of registration: 20220919 Address after: No.18, Zhengzhuang village, Xuzhuang Town, Dengfeng City, Zhengzhou City, Henan Province 452470 Applicant after: Dengfeng Songji New Material Technology Co.,Ltd. Address before: 523000 Engineering Design Department of Dongguan YEDIAN Electronics Co., Ltd., No. 3, Lianhu East wuheng Road, Tangxia Town, Dongguan City, Guangdong Province Applicant before: Xiao Tong |
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