CN204470105U - Coal dust slag charge separator - Google Patents

Coal dust slag charge separator Download PDF

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Publication number
CN204470105U
CN204470105U CN201420809533.XU CN201420809533U CN204470105U CN 204470105 U CN204470105 U CN 204470105U CN 201420809533 U CN201420809533 U CN 201420809533U CN 204470105 U CN204470105 U CN 204470105U
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CN
China
Prior art keywords
slag charge
disengagement chamber
coal dust
feed pipe
discharge nozzle
Prior art date
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Active
Application number
CN201420809533.XU
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Chinese (zh)
Inventor
项炳和
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FUJIAN QINGTUO NICKEL INDUSTRY CO., LTD.
Original Assignee
Fujian Ding Xinnie Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
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Priority to CN201420809533.XU priority Critical patent/CN204470105U/en
Application granted granted Critical
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Abstract

The utility model relates to a kind of coal dust slag charge separator, comprise feed pipe, discharge nozzle, slag charge separator is fixed with in the middle of described feed pipe and discharge nozzle, described slag charge separator comprises the cover plate be connected with feed pipe, described cover plate is fixed on slag charge disengagement chamber, described cover plate is provided with observation panel to be connected with slag charge disengagement chamber, described cover plate is provided with air inlet to communicate with slag charge disengagement chamber, described slag charge disengagement chamber inside is provided with fixing rotating shaft on the cover board, described rotating shaft all sides cover has axle sleeve, the all sides of described axle sleeve are fixed with the separate mesh that can rotate around the axis, described separate mesh surface is provided with grid, the clear material air port for the inner coal dust of periodic cleaning slag charge disengagement chamber is provided with bottom described slag charge disengagement chamber, be connected with discharge nozzle bottom described slag charge disengagement chamber.This coal dust slag charge separator can realize filtering coal dust slag charge, avoids occurring the uneven or impurity of pulverized coal particle and large particle, raising coal dust quality.

Description

Coal dust slag charge separator
Technical field
The utility model relates to pulverized coal preparation manufacture field, is a kind of coal dust slag charge separator.
Background technology
Often be doped with much impurity and particle in coal dust, in order to meet the needs of production, need to filter coal dust.Traditional pulverized coal preparation technique, artificial mode is often adopted when filtering small lot coal dust, namely manual operation screen pack filters coal dust, in production in enormous quantities, also filter can be used, but filter often needs additionally to install additional, namely the technological process of production is followed not to be integration, automation, this device not only wasting manpower and material resources, and production efficiency is too low, expend man-hour too much, and the energy consumption spent by machine is high, production operation is also inconvenient, so be necessary to provide a kind of integrated coal powder filter combined with the technological process of production.
Utility model content
The purpose of this utility model is for above weak point, provides one and can filter coal dust slag charge, the coal dust slag charge separator of stable working, integration.
The scheme that the utility model technical solution problem adopts is, a kind of coal dust slag charge separator, comprise feed pipe, discharge nozzle, slag charge separator is fixed with in the middle of described feed pipe and discharge nozzle, described slag charge separator comprises the cover plate be connected with feed pipe, described cover plate is fixed on slag charge disengagement chamber, described cover plate is provided with observation panel to be connected with slag charge disengagement chamber, described cover plate is provided with air inlet to communicate with slag charge disengagement chamber, described slag charge disengagement chamber inside is provided with fixing rotating shaft on the cover board, described rotating shaft all sides cover has axle sleeve, the all sides of described axle sleeve are fixed with the separate mesh that can rotate around the axis, described separate mesh surface is provided with grid, the clear material air port for the inner coal dust of periodic cleaning slag charge disengagement chamber is provided with bottom described slag charge disengagement chamber, be connected with discharge nozzle bottom described slag charge disengagement chamber.
Further, to face down inclination 15 ° to 40 ° from all sides toward discharge nozzle direction relative level bottom described slag charge disengagement chamber.
Further, described separate mesh is made up of the fan-shaped net of some unit, and described grid is cellular.
Further, described air inlet and feed pipe are positioned at the same side.
Further, described feed pipe, discharge nozzle and slag charge disengagement chamber are shaping by integrally casting.
Compared with prior art, the utility model has following beneficial effect: this coal dust slag charge separator interior is provided with separate mesh, stable working, slag charge can be realized be separated, coal dust in slag charge disengagement chamber rotates with separate mesh, upset, under the effect of this motion, coal dust and the mutual collision friction of separate mesh, filter at short notice, pulverized coal particle of uniform size falls from grid and enters tremie pipe, thus enters next process, avoids occurring part coal dust size degree heterogeneity, even there is impurity and bulky grain thing, improve coal dust quality.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model patent is further illustrated.
Fig. 1 is the structural representation of this utility model;
Fig. 2 is the sectional view of Fig. 1;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is the working state schematic representation one of this utility model;
Fig. 5 is the working state schematic representation two of this utility model;
In figure:
1-feed pipe; 2-discharge nozzle; 3-slag charge separator; 31-cover plate; 32-slag charge disengagement chamber; 33-observation panel; 34-air inlet; 35-rotating shaft; 36-axle sleeve; 37-separate mesh; 38-expects air port clearly; 4-coal dust.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
As shown in Fig. 1 ~ 5, a kind of coal dust slag charge separator, comprise feed pipe 1, discharge nozzle 2, slag charge separator 3 is fixed with in the middle of described feed pipe 1 and discharge nozzle 2, described slag charge separator 3 comprises the cover plate 31 be connected with feed pipe 1, described cover plate 31 is fixed on slag charge disengagement chamber 32, described cover plate 31 is provided with observation panel 33 be connected with slag charge disengagement chamber 32, described cover plate 31 is provided with air inlet 34 communicate with slag charge disengagement chamber 32, described slag charge disengagement chamber 32 inside is provided with the rotating shaft 35 be fixed on cover plate 31, described rotating shaft 35 weeks side covers have axle sleeve 36, described axle sleeve 36 weeks sides are fixed with can 35 separate meshes 37 rotated around the shaft, described separate mesh 37 surface is provided with grid, the clear material air port 38 for the inner coal dust of periodic cleaning slag charge disengagement chamber 32 is provided with bottom described slag charge disengagement chamber 32, be connected with discharge nozzle 2 bottom described slag charge disengagement chamber 32.
In the present embodiment, to face down inclination 15 ° to 40 ° from all sides toward discharge nozzle 2 direction relative level bottom described slag charge disengagement chamber 32.
In the present embodiment, described separate mesh 37 is made up of the fan-shaped net of some unit, and described grid is cellular.
In the present embodiment, described air inlet 34 is positioned at the same side with feed pipe 1.
In the present embodiment, described feed pipe 1, discharge nozzle 2 and slag charge disengagement chamber 32 are shaping by integrally casting.
Specific implementation process: first close clear material air port 38, coal dust is put on the inner separate mesh 37 of slag charge disengagement chamber 32 by feed pipe 1, ventilate toward air inlet 34, wind-force drives separate mesh 37 to rotate, rotate separate mesh 37 drive coal dust rotate go forward side by side row filter filter, comparatively thin or that size is close pulverized coal particle falls into discharge nozzle 2 by grid under rotation shake, particle large in coal dust or impurity isolated on grid.When wanting periodic cleaning slag charge disengagement chamber 32, closing feed pipe 1, discharge nozzle 2, while constantly ventilating toward air inlet 34, opening clear material air port 38 and constantly carrying out exhausting, coal dust impurity under the acting in conjunction of blowing force and suction along expecting that air port 38 is discharged clearly.
Above-listed preferred embodiment; the purpose of this utility model, technical scheme and advantage are further described; be understood that; the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (5)

1. a coal dust slag charge separator, comprise feed pipe, discharge nozzle, it is characterized in that: in the middle of described feed pipe and discharge nozzle, be fixed with slag charge separator, described slag charge separator comprises the cover plate be connected with feed pipe, described cover plate is fixed on slag charge disengagement chamber, described cover plate is provided with observation panel to be connected with slag charge disengagement chamber, described cover plate is provided with air inlet to communicate with slag charge disengagement chamber, described slag charge disengagement chamber inside is provided with fixing rotating shaft on the cover board, described rotating shaft all sides cover has axle sleeve, the all sides of described axle sleeve are fixed with the separate mesh that can rotate around the axis, described separate mesh surface is provided with grid, the clear material air port for the inner coal dust of periodic cleaning slag charge disengagement chamber is provided with bottom described slag charge disengagement chamber, be connected with discharge nozzle bottom described slag charge disengagement chamber.
2. coal dust slag charge separator according to claim 1, is characterized in that: to face down inclination 15 ° to 40 ° from all sides toward discharge nozzle direction relative level bottom described slag charge disengagement chamber.
3. coal dust slag charge separator according to claim 1, is characterized in that: described separate mesh is made up of the fan-shaped net of some unit, and described grid is cellular.
4. coal dust slag charge separator according to claim 1, is characterized in that: described air inlet and feed pipe are positioned at the same side.
5. coal dust slag charge separator according to claim 1, is characterized in that: described feed pipe, discharge nozzle and slag charge disengagement chamber are shaping by integrally casting.
CN201420809533.XU 2014-12-20 2014-12-20 Coal dust slag charge separator Active CN204470105U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420809533.XU CN204470105U (en) 2014-12-20 2014-12-20 Coal dust slag charge separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420809533.XU CN204470105U (en) 2014-12-20 2014-12-20 Coal dust slag charge separator

Publications (1)

Publication Number Publication Date
CN204470105U true CN204470105U (en) 2015-07-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420809533.XU Active CN204470105U (en) 2014-12-20 2014-12-20 Coal dust slag charge separator

Country Status (1)

Country Link
CN (1) CN204470105U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105398823A (en) * 2015-11-17 2016-03-16 嘉善德诺轴承有限公司 Material separating and filtering device
CN106185367A (en) * 2016-08-29 2016-12-07 大峘集团有限公司 A kind of fine powder metering device
CN113369139A (en) * 2021-07-07 2021-09-10 中建材(合肥)粉体科技装备有限公司 Full-automatic powder slag separator
CN114308606A (en) * 2021-11-18 2022-04-12 华能碳资产经营有限公司 Power plant coal conveying pipeline particle filtering and recycling device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105398823A (en) * 2015-11-17 2016-03-16 嘉善德诺轴承有限公司 Material separating and filtering device
CN106185367A (en) * 2016-08-29 2016-12-07 大峘集团有限公司 A kind of fine powder metering device
CN113369139A (en) * 2021-07-07 2021-09-10 中建材(合肥)粉体科技装备有限公司 Full-automatic powder slag separator
CN114308606A (en) * 2021-11-18 2022-04-12 华能碳资产经营有限公司 Power plant coal conveying pipeline particle filtering and recycling device

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 355013, Fujian City, Ningde province Fu'an Bay Town float Creek Village

Patentee after: FUJIAN QINGTUO NICKEL INDUSTRY CO., LTD.

Address before: 355013, Fujian City, Ningde province Fu'an Bay Town float Creek Village

Patentee before: Fujian Ding Xinnie industry Co., Ltd