CN202700665U - Vertical coal slime centrifugal machine - Google Patents
Vertical coal slime centrifugal machine Download PDFInfo
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- CN202700665U CN202700665U CN201220411158.4U CN201220411158U CN202700665U CN 202700665 U CN202700665 U CN 202700665U CN 201220411158 U CN201220411158 U CN 201220411158U CN 202700665 U CN202700665 U CN 202700665U
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- coal slime
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- vertical coal
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Abstract
The utility model belongs to the technical field of centrifugal dehydrators and discloses a vertical coal slime centrifugal machine. The technical scheme is that the vertical coal slime centrifugal machine comprises a vertical cylindrical water sump shell provided with a discharging hole, a power mechanism arranged at the end of the water sump shell, cylindrical screen brackets respectively fixed on two power output shafts which are sleeved with each other and are arranged in the water sump shell, and a cylindrical scraper which consists of a blade holder, a scraper blade axially arranged on the blade holder and a fixed plate which is fixedly connected with a rotating shaft. By the vertical coal slime centrifugal machine, continuous separation and production of a solid-liquid material can be realized; due to the adoption of a horizontally arranged drive motor, the vertical coal slime centrifugal machine is higher in production efficiency, higher in operation stability and more convenient to maintain and repair; the defects of intermittent production and low production efficiency by utilizing a filter press are overcome; and the problem that the conventional vertical coal slime centrifugal machine is difficult to maintain is solved.
Description
Technical field
The utility model belongs to the centrifugal dehydrator technical field, relates in particular to a kind of vertical coal slurry centrifuge.
Background technology
In colliery coal separation or other solid-liquid separation process, often the centrifuge with cutter discharge of solid with horizontal or vertical structure carries out, but the structure of employed vertical centrifuge with cutter discharge of solid comprises the vertical barrel type housing at present, two output shafts that two in the same way different rotating speeds that socket-connect of section's bench-type tubular basket and tubular scraper of being nested and arranging within it, this bench-type tubular basket and the tubular scraper actuating unit by being arranged at its underpart in the barrel-type casing rotate drive to realize the Separation of Solid and Liquid of coal slime.The coal slime centrifuge of this structure is owing to adopting the drive motors of vertical installation, and complete machine stability is relatively poor, needs to increase independent damping, and maintain and replace is difficulty especially.
The utility model content
The purpose of this utility model just provides a kind of vertical coal slurry centrifuge easy to maintenance rational in infrastructure.
For achieving the above object, the technical scheme that adopts of the utility model is:
A kind of vertical coal slurry centrifuge, its structure comprises
The platform barrel-type casing of upper and lower opening and the large setting of young, lower entablature of appearing on the stage, be provided with the cylindrical shell of actuating unit and vertical setting in this housing, this housing by the middle part level have the sump housing of delivery port and feed bin housing that the bottom has solid material discharging opening downwards up and down two parts form;
Be provided with the upper cover body that can open and close on the top of described sump housing;
Described actuating unit is fixed on the interior middle part of described feed bin housing and is provided with the rotary output axis that can drive two in the same way different rotating speeds that are nested, these two rotary output axis that are nested are by the gear housing at described feed bin housing middle part, and respectively be arranged at described sump body in the tubular basket be fixedly connected with tubular scraper in being placed in this tubular basket;
Its radial section that is shaped as of the described tubular basket that is nested and tubular scraper is the bench-type structure, and its both large table top is towards described actuating unit direction and be fixedly connected with two described rotary output axis that are nested respectively;
For separating of coal slime solid-liquid charging aperture directly pass in the blade holder of tubular of described tubular scraper through described upper cover body, tubular basket.
Its additional technical feature also comprises:
---described tubular basket and tubular scraper are all cylindrical structure;
---described doctor blade is helical structure.
A kind of vertical coal slurry centrifuge provided by the utility model compared with prior art, because the actuating unit that consists of this centrifuge has been arranged on the outside of vertical barrel type housing, and rotate by the differential that break-in and box of tricks are finished tubular basket and tubular scraper, and then the Separation of Solid and Liquid of realization coal slime, effectively overcome prior art because the defective that the actuating unit that coal slime causes damages, and have maintenance and change easily advantage of actuating unit, effectively improved production efficiency.
Description of drawings
The structural representation of Fig. 1 the utility model vertical coal slurry centrifuge.
The specific embodiment
The structure of a kind of vertical coal slurry centrifuge that the utility model is provided below in conjunction with accompanying drawing is described in further details.
The structural representation of a kind of vertical coal slurry centrifuge that solid-liquid can be separated that provides for the utility model as shown in Figure 1.Be provided with the cylindrical shell of actuating unit 7 and vertical setting in this housing, this housing by upper level have the sump housing 10 of two delivery ports and feed bin housing that the bottom has solid material discharging opening 8 downwards about in the of 9 two parts form; Be provided with by the bolted upper cover body that can open and close 11 in the end of sump housing 10, actuating unit 7 is fixed on the central part of feed bin housing and is provided with the rotary output axis 5,6 that can drive two in the same way different rotating speeds that are nested, two rotary output axis that are nested are fixed therein by the centre of feed bin housing, and respectively be arranged at upper cover body in tubular basket 13 be fixedly connected with tubular scraper 14 in being placed in this tubular basket so that tubular basket 13 and tubular scraper 14 are realized the in the same way rotation of different rotating speeds under the drive of actuating unit; The above-mentioned tubular basket 13 that is nested and tubular scraper 14 be shaped as the bench-type structure, namely the cross section is platform shape structure, the large table top that consists of both is towards the actuating unit direction and be fixedly connected with by fixed mount with two rotary output axis that are nested 5,6 respectively; For separating of the coal slime solid-liquid directly pass in the blade holder of tubular of tubular scraper through upper cover body 11, tubular basket 13 by charging aperture 12.
Wherein, actuating unit is comprised of through the perpendicular final drive shaft 4 of bevel gears combination 3 and vertically installation, perpendicular main driven shaft 5, perpendicular secondary driven shaft 6 horizontal drive shaft 2 of horizontally-mounted drive motor 1 and level installation.
Its operation principle is: start driver motor 1, this drive motor 1 by belt transmission to horizontal drive shaft 2, horizontal drive shaft 2 transfers a torque to final drive shaft 4 through bevel gear combination 3, final drive shaft is passed to respectively main driven shaft 5 and secondary driven shaft 6 by two pairs of different gear combination of gearratio with moment of torsion, main driven shaft 5 and secondary driven shaft 6 drive respectively fixing tubular scraper and the tubular basket rotates, wherein the rotation direction of the two is identical, but its two rotating speed is different, and the rotating speed that generally is designed to the tubular scraper is lower than the rotating speed of tubular basket.The solid-liquid material that will screen in the colliery coal separation operation is sent in the tubular scraper blade 15 of tubular scraper 14 through charging aperture 12, because the High Rotation Speed of tubular scraper 14, its mixed material is got rid of to the tubular basket 13 of rotation, wherein liquid or water will enter in the sump housing 10 through basket, flow out through delivery port; Struck off by the blade 15 on the tubular scraper 14 and keep somewhere in the solid material on the basket inwall, process is by 8 dischargings of solid material discharging opening; Namely finished the separation of solid-liquid material.
Consist of in the structure of above-mentioned vertical coal slurry centrifuge, tubular basket and tubular scraper can be designed as and be all cylindrical structure, can reach equally in the situation that need not to remove the purpose that the tubular scraper can directly be removed the basket that is enclosed within its outside and greatly shorten the maintenance time of this vertical coal slurry centrifuge, drive motor is that level is installed, the aspects such as motor, belt are convenient changing, and greatly alleviate maintenance time and the repair density of centrifuge.
Claims (3)
1. vertical coal slurry centrifuge, it is characterized in that: its structure comprises
The platform barrel-type casing of upper and lower opening and the large setting of young, lower entablature of appearing on the stage, be provided with the cylindrical shell of actuating unit and vertical setting in this housing, this housing by the middle part level have the sump housing of delivery port and feed bin housing that the bottom has solid material discharging opening downwards up and down two parts form;
Be provided with the upper cover body that can open and close on the top of described sump housing;
Described actuating unit is fixed on the interior middle part of described feed bin housing and is provided with the rotary output axis that can drive two in the same way different rotating speeds that are nested, these two rotary output axis that are nested are by the gear housing at described feed bin housing middle part, and respectively be arranged at described sump body in the tubular basket be fixedly connected with tubular scraper in being placed in this tubular basket;
Its radial section that is shaped as of the described tubular basket that is nested and tubular scraper is the bench-type structure, and its both large table top is towards described actuating unit direction and be fixedly connected with two described rotary output axis that are nested respectively;
For separating of coal slime solid-liquid charging aperture directly pass in the blade holder of tubular of described tubular scraper through described upper cover body, tubular basket.
2. a kind of vertical coal slurry centrifuge according to claim 1, it is characterized in that: described tubular basket and tubular scraper are cylindrical structure.
3. a kind of vertical coal slurry centrifuge according to claim 1, it is characterized in that: described doctor blade is helical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220411158.4U CN202700665U (en) | 2012-08-20 | 2012-08-20 | Vertical coal slime centrifugal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220411158.4U CN202700665U (en) | 2012-08-20 | 2012-08-20 | Vertical coal slime centrifugal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202700665U true CN202700665U (en) | 2013-01-30 |
Family
ID=47581005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220411158.4U Expired - Lifetime CN202700665U (en) | 2012-08-20 | 2012-08-20 | Vertical coal slime centrifugal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202700665U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815763A (en) * | 2015-04-26 | 2015-08-05 | 中国矿业大学 | Coarse slime separation apparatus based on centrifugal force field intensification |
| CN105013628A (en) * | 2015-06-25 | 2015-11-04 | 王海燕 | Drilling mud sand-gravel separator |
| CN106474784A (en) * | 2016-11-29 | 2017-03-08 | 航天电工集团有限公司 | A kind of centrifugal automatic apparatus for separating oil from mud |
| CN114985119A (en) * | 2022-04-29 | 2022-09-02 | 安徽理工大学 | Equipment for desliming coal slime in water in front of water surface in super-gravity field |
-
2012
- 2012-08-20 CN CN201220411158.4U patent/CN202700665U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815763A (en) * | 2015-04-26 | 2015-08-05 | 中国矿业大学 | Coarse slime separation apparatus based on centrifugal force field intensification |
| CN104815763B (en) * | 2015-04-26 | 2017-09-05 | 中国矿业大学 | A kind of separation of coarse slime equipment strengthened based on centrifugal force field |
| CN105013628A (en) * | 2015-06-25 | 2015-11-04 | 王海燕 | Drilling mud sand-gravel separator |
| CN106474784A (en) * | 2016-11-29 | 2017-03-08 | 航天电工集团有限公司 | A kind of centrifugal automatic apparatus for separating oil from mud |
| CN114985119A (en) * | 2022-04-29 | 2022-09-02 | 安徽理工大学 | Equipment for desliming coal slime in water in front of water surface in super-gravity field |
| CN114985119B (en) * | 2022-04-29 | 2023-11-14 | 安徽理工大学 | Super-gravity field slime water desliming equipment before floating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |