CN219829255U - Coal washing and dewatering device capable of adjusting angle - Google Patents

Coal washing and dewatering device capable of adjusting angle Download PDF

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Publication number
CN219829255U
CN219829255U CN202321113531.2U CN202321113531U CN219829255U CN 219829255 U CN219829255 U CN 219829255U CN 202321113531 U CN202321113531 U CN 202321113531U CN 219829255 U CN219829255 U CN 219829255U
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China
Prior art keywords
dewatering
box
filter screen
gear
angle
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CN202321113531.2U
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Chinese (zh)
Inventor
韩帅
魏先革
张孟飞
杨超
范晓蔚
邰雷鸣
冯晓蕾
郝晓虎
范武兵
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Huozhou Coal Power Group Yunxia Construction Engineering Co ltd
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Huozhou Coal Power Group Yunxia Construction Engineering Co ltd
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Abstract

The utility model discloses a coal washing and dewatering device capable of adjusting an angle, which comprises a dewatering box, wherein a filter screen box is rotationally connected in the dewatering box, an angle adjusting mechanism for driving the filter screen box to rotate is arranged at the outer side of the dewatering box, a blanking groove is arranged at the front end of the dewatering box, a blanking mechanism is arranged at the front side of the blanking groove, and the blanking mechanism comprises: spacing slide bar, baffle, handle and magnet, two spacing slide bars are installed to the front side of dewatering box, sliding connection has the baffle between two spacing slide bars, installs the handle on the baffle, and magnet is installed at the top of baffle, and vibration dewatering mechanism is installed to the downside of filter screen case. The utility model has convenient angle adjustment and is convenient for blanking.

Description

Coal washing and dewatering device capable of adjusting angle
Technical Field
The utility model relates to the technical field of coal washing and dewatering, in particular to a coal washing and dewatering device capable of adjusting an angle.
Background
Coal washing is an indispensable process for deep processing of coal, the coal directly mined from a mine is called raw coal, the raw coal is mixed with a plurality of impurities in the mining process, the quality of the coal is different, and the coal with small internal ash content and large internal ash content is mixed together. The coal washing is an industrial process for removing impurities in raw coal or classifying high-quality coal and low-quality coal.
The coal washing process comprises the main links of coal receiving, screening, crushing, coal dressing, storing, loading and the like, wherein the coal dressing is divided into dry coal dressing and wet coal dressing, which is also called as 'washing and dressing'. Wet coal dressing is a kind of coal dressing method using water, re-suspension or other liquid fluid as separating medium, and this method has wide application, but has great water consumption and the product needs dewatering (or medium removal).
The coal contains more moisture after the wet process coal preparation, needs to dewater coal, and current dewatering device is fixed because its feed opening when the unloading, and it is comparatively difficult when leading to keeping away from the coal of feed opening and discharging from the feed opening, needs the manual work to promote the coal and just can make coal all fall from the feed opening, consequently, to above current situation, urgent need develop an angle modulation convenient, the coal washing dewatering device of unloading of being convenient for to overcome the not enough in the current practical application, satisfy current demand.
Disclosure of Invention
The utility model aims to provide a coal washing and dewatering device capable of adjusting an angle so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a can angle regulation's coal washing dewatering device, includes the dewatering box, the dewatering box internal rotation is connected with the filter screen case, be used for driving filter screen case pivoted angle adjustment mechanism is installed in the outside of dewatering box, the front end of dewatering box is provided with down the silo, unloading mechanism is installed to the front side of unloading silo, unloading mechanism includes: spacing slide bar, baffle, handle and magnet, two spacing slide bars are installed to the front side of dewatering box, two sliding connection has the baffle between the spacing slide bar, install the handle on the baffle, magnet is installed at the top of baffle, vibration dewatering mechanism is installed to the downside of filter screen case.
As a further scheme of the utility model: the filter screen box is L-shaped.
As still further aspects of the utility model: the vibration dewatering mechanism comprises: the novel water-saving device comprises a transmission shaft, eccentric cams, chain wheels, chains and a first motor, wherein the plurality of transmission shafts are arranged on the lower side of a filter screen box, the transmission shafts are rotationally connected with a dewatering box, each transmission shaft is provided with one eccentric cam, each transmission shaft is provided with one chain wheel, the plurality of chain wheels are in transmission connection through the chains, the first motor is fixed on the outer side of the dewatering box, and an output shaft of the first motor is connected with the transmission shaft.
As still further aspects of the utility model: the angle adjusting mechanism includes: the device comprises a second motor, a first gear, a second gear and a rotating shaft, wherein the second motor is fixed on the outer side of a dewatering box, the first gear is installed on an output shaft of the second motor, the second gear which is in running fit with the first gear is installed on one side of the first gear, the second gear is installed on the rotating shaft, and the rotating shaft is fixedly connected with the left end of a filter screen box.
As still further aspects of the utility model: the lower extreme of dehydration box is provided with the drain pipe.
The beneficial effects are that: this can angle regulation's coal washing dewatering device, during the use, place the filter screen incasement with the coal that contains earlier, drive the transmission shaft through first motor and rotate, drive eccentric cam through the transmission shaft rotation and beat the bottom of filter screen case when rotating through eccentric cam, make the filter screen case produce vibrations, and then make the moisture in the coal break away from, then, drive first gear through the second motor and rotate, drive the second gear through first gear and rotate, drive the pivot through the pivot and rotate and drive the filter screen case and rotate, make the filter screen case be the inclination, make things convenient for the coal landing in the filter screen case, upwards pull the baffle through the handle and make the unloading groove opened, adsorb magnet to fix the baffle on the dewatering box, and then make the coal can follow unloading groove and fall down, make the unloading more convenient. In conclusion, the utility model has the advantages of convenient angle adjustment and convenient blanking.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic perspective view of a second embodiment of the present utility model.
Fig. 3 is a schematic perspective view of the third embodiment of the present utility model.
Fig. 4 is a schematic diagram of the blanking state of the present utility model.
Fig. 5 is a schematic diagram of a portion of the structure of the present utility model.
Fig. 6 is a schematic diagram of a portion of the structure of the present utility model.
In the figure: 1. a dewatering box; 101. a drain pipe; 102. discharging groove; 2. a filter screen box; 3. a vibration dehydration mechanism; 301. a transmission shaft; 302. an eccentric cam; 303. a sprocket; 304. a chain; 305. a first motor; 4. an angle adjusting mechanism; 401. a second motor; 402. a first gear; 403. a second gear; 404. a rotating shaft; 5. a blanking mechanism; 501. a limit slide bar; 502. a baffle; 503. a handle; 504. and (3) a magnet.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Examples
Referring to fig. 1 to 6, in the embodiment of the utility model, a coal washing and dewatering device capable of adjusting an angle comprises a dewatering box 1, wherein a filter screen box 2 is rotationally connected to the dewatering box 1, the filter screen box 2 is in an L shape, an angle adjusting mechanism 4 for driving the filter screen box 2 to rotate is arranged on the outer side of the dewatering box 1, a discharging groove 102 is arranged at the front end of the dewatering box 1, a discharging mechanism 5 is arranged at the front side of the discharging groove 102, when the coal washing and dewatering device is used, a water-containing coal mine is added to the filter screen box 2, the water in the coal is separated through the filter screen box 2, after dewatering is finished, the discharging mechanism 5 is opened, the filter screen box 2 is driven to rotate by the angle adjusting mechanism 4 to enable the filter screen box 2 to be in an inclined state, so that the discharging is more convenient, a vibration dewatering mechanism 3 is arranged at the lower side of the filter screen box 2, the water in the coal is knocked by the vibration dewatering mechanism 3, the water in the filter screen box 2 is separated, a water drain pipe 101 is arranged at the lower end of the dewatering box 1, and the water flow after dewatering is discharged from the water drain pipe 101;
the vibration dewatering mechanism 3 includes: the device comprises a transmission shaft 301, eccentric cams 302, chain wheels 303, chains 304 and a first motor 305, wherein a plurality of transmission shafts 301 are arranged on the lower side of a filter screen box 2, the transmission shafts 301 are in rotary connection with a dewatering box 1, each transmission shaft 301 is provided with one eccentric cam 302, each transmission shaft 301 is provided with one chain wheel 303, the plurality of chain wheels 303 are in transmission connection through the chains 304, the first motor 305 is fixed on the outer side of the dewatering box 1, an output shaft of the first motor 305 is connected with the transmission shafts 301, the transmission shafts 301 are driven to rotate through the first motor 305, the eccentric cams 302 are driven to rotate through the rotation of the transmission shafts 301, and the bottom of the filter screen box 2 is knocked when the eccentric cams 302 rotate, so that the filter screen box 2 vibrates, and moisture in coal is separated;
the angle adjustment mechanism 4 includes: the device comprises a second motor 401, a first gear 402, a second gear 403 and a rotating shaft 404, wherein the second motor 401 is fixed on the outer side of a dewatering box 1, the first gear 402 is arranged on an output shaft of the second motor 401, the second gear 403 in rotating fit with the first gear 402 is arranged on one side of the first gear 402, the second gear 403 is arranged on the rotating shaft 404, the rotating shaft 404 is fixedly connected with the left end of a filter screen box 2, the rotating shaft 404 is in rotating connection with the dewatering box 1, after dewatering is finished, the first gear 402 is driven to rotate by the second motor 401, the second gear 403 is driven to rotate by the first gear 402, the rotating shaft 404 is driven to rotate by the second gear 403, and the filter screen box 2 is driven to rotate by the rotating shaft 404, so that the filter screen box 2 is in an inclined state, and coal in the filter screen box 2 is convenient to slide;
the blanking mechanism 5 includes: the limiting slide bars 501, the baffle 502, the handles 503 and the magnets 504, the two limiting slide bars 501 are arranged on the front side of the dewatering box 1, the baffle 502 is connected between the two limiting slide bars 501 in a sliding mode, the handles 503 are arranged on the baffle 502, the magnets 504 are arranged on the tops of the baffle 502, after dewatering is finished, the baffle 502 is pulled upwards through the handles 503 to enable the blanking groove 102 to be opened, the magnets 504 are adsorbed to the dewatering box 1 to fix the baffle 502, and then coal can fall from the blanking groove 102.
The working principle of the utility model is as follows: this can angle regulation's coal washing dewatering device, when using, firstly place filter screen case 2 with the coal that contains water in, drive transmission shaft 301 through first motor 305 and rotate, drive eccentric cam 302 through transmission shaft 301 rotation and rotate, strike the bottom of filter screen case 2 when rotating through eccentric cam 302, make filter screen case 2 produce vibrations, and then make the moisture in the coal break away from, then, drive first gear 402 rotation through second motor 401, drive the second gear 403 rotation through first gear 402, drive pivot 404 rotation through second gear 403, drive filter screen case 2 rotation through pivot 404 rotation, make filter screen case 2 be the incline state, make things convenient for coal in the filter screen case 2, upwards pull baffle 502 through handle 503 and make down silo 102 opened, adsorb magnet 504 to dewatering case 1 on with baffle 502 fixed, and then make the coal can follow down silo 102 and fall, make the unloading more convenient.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a can angle regulation's coal washing dewatering device which characterized in that: including the dewatering box, dewatering box internal rotation is connected with the filter screen case, be used for driving filter screen case pivoted angle adjustment mechanism is installed in the outside of dewatering box, the front end of dewatering box is provided with down the silo, unloading mechanism is installed to the front side of unloading silo, unloading mechanism includes: spacing slide bar, baffle, handle and magnet, two spacing slide bars are installed to the front side of dewatering box, two sliding connection has the baffle between the spacing slide bar, install the handle on the baffle, magnet is installed at the top of baffle, vibration dewatering mechanism is installed to the downside of filter screen case.
2. The angle-adjustable coal washing and dewatering device according to claim 1, wherein: the filter screen box is L-shaped.
3. The angle-adjustable coal washing and dewatering device according to claim 1, wherein: the vibration dewatering mechanism comprises: the novel water-saving device comprises a transmission shaft, eccentric cams, chain wheels, chains and a first motor, wherein the plurality of transmission shafts are arranged on the lower side of a filter screen box, the transmission shafts are rotationally connected with a dewatering box, each transmission shaft is provided with one eccentric cam, each transmission shaft is provided with one chain wheel, the plurality of chain wheels are in transmission connection through the chains, the first motor is fixed on the outer side of the dewatering box, and an output shaft of the first motor is connected with the transmission shaft.
4. The angle-adjustable coal washing and dewatering device according to claim 1, wherein: the angle adjusting mechanism includes: the device comprises a second motor, a first gear, a second gear and a rotating shaft, wherein the second motor is fixed on the outer side of a dewatering box, the first gear is installed on an output shaft of the second motor, the second gear which is in running fit with the first gear is installed on one side of the first gear, the second gear is installed on the rotating shaft, and the rotating shaft is fixedly connected with the left end of a filter screen box.
5. The angle-adjustable coal washing and dewatering device according to any one of claims 1 to 4, wherein: the lower extreme of dehydration box is provided with the drain pipe.
CN202321113531.2U 2023-05-10 2023-05-10 Coal washing and dewatering device capable of adjusting angle Active CN219829255U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321113531.2U CN219829255U (en) 2023-05-10 2023-05-10 Coal washing and dewatering device capable of adjusting angle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321113531.2U CN219829255U (en) 2023-05-10 2023-05-10 Coal washing and dewatering device capable of adjusting angle

Publications (1)

Publication Number Publication Date
CN219829255U true CN219829255U (en) 2023-10-13

Family

ID=88279118

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321113531.2U Active CN219829255U (en) 2023-05-10 2023-05-10 Coal washing and dewatering device capable of adjusting angle

Country Status (1)

Country Link
CN (1) CN219829255U (en)

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