CN210257385U

CN210257385U - Briquette forming equipment

Info

Publication number: CN210257385U
Application number: CN201920474315.8U
Authority: CN
Inventors: 王世保; 许国荣; 赵文; 韩亦伦
Original assignee: Wuwei City Xingxing Coal Chemical Co ltd
Current assignee: Wuwei City Xingxing Coal Chemical Co ltd
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2020-04-07
Anticipated expiration: 2029-04-09

Abstract

The utility model discloses a coal ball former belongs to coal processing equipment technical field, the power distribution box comprises a box body, be provided with the screen cloth in the box, the screen cloth will the shaping storehouse on upper portion and the cinder storehouse of lower part are separated into to the box, be provided with forming mechanism in the shaping storehouse, the box top is provided with the feed inlet, the feed inlet with forming mechanism intercommunication, screen cloth bottom both sides are provided with lift actuating mechanism respectively, in the box the other both sides of screen cloth are provided with the fixed plate respectively, be provided with first pivot between the fixed plate, just first pivot passes and is located the middle part of screen cloth, be provided with the discharge gate on the box of screen cloth one side, be provided with sealing door on the discharge gate. Through screen cloth, pivot, fixed plate and screen cloth both sides lift actuating mechanism's setting, screened fashioned coal ball, it is effectual to screen.

Description

Briquette forming equipment

Technical Field

The utility model relates to a coal processing equipment technical field, more specifically the utility model relates to a coal ball former that says so.

Background

The coal ball is a small round ball made of coal dust and loess, is a fuel for cooking, heating and the like, is mostly black and gray, is generally a mechanism and is like the sizes of ginkgo and walnut. The briquette forming equipment is used for forcibly pressurizing various powder materials, prepressing and manufacturing the powder materials into balls with high density, and is widely applied to industries such as metallurgy, chemical industry, coal, refractory materials and the like.

Patent numbers: CN201721306105.5, patent name: the utility model provides a briquette former with conveniently unload function, discloses a briquette former to specifically disclose the following content: the feeding end of the feeding pipe 3 is connected with a coal feeding device, coal in the feeding pipe 3 is distributed into a first pipeline 4, a second pipeline 5 and a third pipeline 6, the coal in the first pipeline 4, the second pipeline 5 and the third pipeline 6 is simultaneously and respectively conveyed into a first feeding section 25, a second feeding section 27 and a third feeding section 29, the coal in the first feeding section 25, the second feeding section 27 and the third feeding section 29 respectively falls on a forming device 10 below the first feeding section, the second feeding section 27 and the third feeding section 29, a forming motor 19 is started, two forming rollers 21 rotate oppositely, and a forming cavity 23 extrudes the coal into briquettes; the left lifting push rod or the right lifting push rod is lifted, so that the discharging plate 15 is inclined towards a discharging port on one side, the material blocking cylinder 18 corresponding to the discharging plate is opened, the material blocking cylinder 18 enables the material blocking plate 15 to be lifted through the piston rod 14 to leak out of the discharging port, and the formed briquettes fall on the discharging plate 15 and flow out of the corresponding discharging port.

The inclined direction of the discharging plate is adjusted through the lifting push rod, discharging from different discharging ports is achieved, discharging capacity of coal balls is effectively improved, non-formed coal materials fall to the bottom of the discharging chamber through the discharging hole, the coal materials accumulated at the bottom of the discharging chamber can be cleaned through the material drawing port, the function of convenient discharging is achieved, however, the coal balls have the defects that coal cinder can be generated in the coal material extrusion forming process, in addition, a small amount of coal cinder can directly fall into the formed coal balls when the coal materials fall, a certain amount of coal materials can be mixed in the formed coal balls, the coal balls and the mixed coal materials are discharged together by the existing coal ball forming equipment without separation, the coal materials mixed in the coal balls are also required to be sorted in subsequent work, the process flow is complex, time is wasted, in addition, the coal materials mixed in the coal balls are not reused, no saving is realized, and in three discharging pipelines arranged at the bottoms of the feeding pipes, the corners of the blanking pipelines on two sides are easy to block, so that blanking is not smooth.

SUMMERY OF THE UTILITY MODEL

The utility model discloses thoughtlessly have the coal charge in the coalball to above-mentioned current coalball former production, exist to seal the letter sorting and can make process flow complicated, waste time's defect, the utility model aims at providing a coalball former.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a briquette former, includes the box, be provided with the screen cloth in the box, the screen cloth will the shaping storehouse on upper portion and the cinder storehouse of lower part are separated into to the box, be provided with forming mechanism in the shaping storehouse, the box top is provided with the feed inlet, the feed inlet with forming mechanism intercommunication, screen cloth bottom both sides are provided with lift actuating mechanism respectively, in the box the other both sides of screen cloth are provided with the fixed plate respectively, be provided with first pivot between the fixed plate, just first pivot passes and is located the middle part of screen cloth, be provided with the discharge gate on the box of screen cloth one side, be provided with sealing door on the discharge gate.

The working principle is as follows: the coal material gets into from the feed inlet, fall to the screen cloth after the shaping under forming mechanism's in the shaping storehouse effect, the part is not shaped and is thoughtlessly the cinder passes the aperture on the screen cloth and falls to in the cinder storehouse under the action of gravity, and fashioned briquet is stayed on the screen cloth because the volume is greater than aperture on the screen cloth, later the lift actuating mechanism of screen cloth one side rises, the lift actuating mechanism of screen cloth opposite side descends, the screen cloth inclines to one side through the pivot, lift actuating mechanism opposite lift respectively (the opposite side reduces when one side rises) with the lift actuating mechanism of both sides, the screen cloth rotates about through the pivot, play the screening effect to fashioned briquet, the fixed plate plays the support pivot and plays limiting displacement to the screen cloth, it is effectual to screen, after the screening, open sealing door, the briquet is discharged from the discharge. Through screen cloth, pivot, fixed plate and screen cloth both sides lift actuating mechanism's setting, screened fashioned coal ball, it is effectual to screen, has solved thoughtlessly to have thoughtlessly had the coal charge in the coal ball of above-mentioned current coal ball former production, has to seal the defect that the letter sorting can make technological process complicated, waste time.

Among the technical scheme of this application, be located and be equipped with the clearance between the screen cloth both sides of discharge gate and the box inner wall, make things convenient for screen cloth bilateral rotation and slope, this clearance coalball can not fall down, and the cinder can fall down, and the other both sides of screen cloth are provided with the fixed plate, step up the screen cloth, but the screen cloth can rotate for the fixed plate.

Further, lift actuating mechanism is including being located the telescopic link of screen cloth bottom and being located the first motor of telescopic link bottom, the bottom of telescopic link extends to the bottom half outside. The first motor drives the telescopic rod to ascend or descend, and the screen mesh is inclined towards two sides respectively to play a screening role.

Furthermore, baffles are respectively arranged on two sides of the inner wall of the box body below the screen. The baffle plays limiting displacement to the screen cloth, prevents that the screen cloth gradient is too big, still plays the supporting role to the screen cloth, makes the screen cloth slope after stable to with discharge gate discharge briquette.

Further, the bottom of the box body is obliquely arranged. So that the coal cinder falling into the coal cinder bin slides down into the cinder removing box under the action of gravity, and the degree of automation is high.

Furthermore, a slag storage tank is arranged on one side of the bottom of the tank body, which is low in gradient, a material suction pipe is communicated with the slag storage tank, a material suction pump is arranged at the top of the material suction pipe, a material suction motor is connected to the material suction pump, a material discharge pipe is arranged on one side of the upper portion of the material suction pipe, and the material discharge pipe is communicated with the material inlet. Under the effect of inhaling the material motor, inhale the cinder of material pump in with the storage sediment case and carry to the discharging pipe and get into in the feed inlet and recycle the cinder through inhaling the material pipe, save the raw materials.

Furthermore, forming mechanism is including being located the defeated material spiral of feed inlet bottom in the box, be located a plurality of feed openings of defeated material spiral bottom and be located the forming device of feed opening below. The feeding hole is communicated with the conveying screw, and the arrangement of the conveying screw enables coal to uniformly and smoothly fall into the forming device from the discharging hole for forming, so that discharging is smooth, and blocking is prevented.

Further, forming device includes many pairs of forming rollers, every the surface of forming roller evenly is provided with the hemisphere groove, and is every right enclose into the molding cavity between the hemisphere groove that corresponds on the forming roller, every all be connected with the one end of first pivot on the forming roller, the other end of first pivot is connected with the shaping motor, every the feed opening all is located every right the top of forming roller. The coal falls to the forming device, the forming motor is started at the same time, the two forming rollers of each pair of forming rollers rotate oppositely, and the forming cavity extrudes the coal into coal balls.

Furthermore, the material conveying screw comprises a material box arranged above the forming device in the box body, a second rotating shaft arranged in the material box, a spiral blade arranged on the rotating shaft and a second motor arranged at the end part of the rotating shaft, wherein the end part of the rotating shaft extends to the outer side of the box body. The feed inlet is communicated with the feed box, the coal falls into the feed box from the feed inlet, the second motor drives the second rotating shaft to rotate, and the second rotating shaft drives the helical blade to rotate to convey the coal.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the formed briquettes are screened by the arrangement of the screen, the rotating shaft, the fixing plate and the lifting driving mechanisms at two sides of the screen, so that the screening effect is good;

(2) the first motor drives the telescopic rod to ascend or descend, so that the screen mesh is respectively inclined towards two sides to play a screening role;

(3) the baffle plate has a limiting function on the screen to prevent the screen from being too inclined, and also has a supporting function on the screen to stabilize the screen after the screen is inclined and discharge the briquettes from the discharge hole;

(4) the cinder falling into the cinder bin slides into the cinder removing box under the action of gravity, so that the degree of automation is high;

(5) under the action of the material suction motor, the material suction pump conveys the coal cinder in the cinder storage tank to the discharge pipe through the material suction pipe and enters the feed port to recycle the coal cinder, so that raw materials are saved;

(6) the feeding hole is communicated with the conveying screw, and the coal can uniformly and smoothly fall into the forming device from the discharging hole for forming due to the arrangement of the conveying screw, so that discharging is smooth, and blocking is prevented;

(7) the material falls to the forming device, the forming motor is started at the same time, the two forming rollers of each pair of forming rollers rotate oppositely, and the forming cavity extrudes the coal material into coal balls.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the forming device of the present invention;

figure 3 is a longitudinal cross-sectional view of a screen.

The reference numbers in the figures are: 1-box body, 2-screen mesh, 3-feed inlet, 4-second rotating shaft, 5-second motor, 6-helical blade, 7-feed outlet, 8-forming roller, 9-discharge outlet, 10-sealing door, 11-first rotating shaft, 12-baffle, 13-telescopic rod, 14-first motor, 15-slag storage tank, 16-suction pipe, 17-suction pump, 18-suction motor, 19-discharge pipe, 20-fixing plate, 21-forming motor, 22-hemispherical groove, 23-forming cavity and 24-bin.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. Embodiments of the present invention include, but are not limited to, the following examples.

Example 1

As shown in fig. 1, a briquette forming device, comprises a box body 1, be provided with screen cloth 2 in the box body 1, screen cloth 2 will the box body 1 is separated into the shaping storehouse on upper portion and the cinder storehouse of lower part, be provided with forming mechanism in the shaping storehouse, box 1 top is provided with feed inlet 3, feed inlet 3 with forming mechanism intercommunication, screen cloth 2 bottom both sides are provided with lift actuating mechanism respectively, in the box body 1 the other both sides of screen cloth 2 are provided with fixed plate 20 respectively, be provided with first pivot 11 between the fixed plate 20, just first pivot 11 passes and is located the middle part of screen cloth 2, be provided with discharge gate 9 on the box body 1 of screen cloth 2 one side, be provided with sealing door 10 on the discharge gate 9.

The working principle is as follows: the coal charge gets into from feed inlet 3, fall to screen cloth 2 after the shaping under forming mechanism's in the shaping storehouse effect, part is not shaped and thoughtlessly has the cinder to pass the aperture on the screen cloth 2 and fall to in the cinder storehouse under the action of gravity, and fashioned briquet is stayed on screen cloth 2 because the volume is greater than on the screen cloth 2 aperture, later the lift actuating mechanism of screen cloth 2 one side rises, the lift actuating mechanism of screen cloth 2 opposite side descends, screen cloth 2 inclines to one side through the pivot, lift actuating mechanism opposite lift respectively (the opposite side reduces when one side rises) with the lift actuating mechanism of both sides, screen cloth 2 rotates about through the pivot, play the screening effect to fashioned briquet, fixed plate 20 plays the support pivot and plays limiting displacement to screen cloth 2, the screening is effectual, after the screening, open sealing door 10, the briquet is discharged from discharge gate 9. Through screen cloth 2, pivot, fixed plate 20 and the setting of 2 both sides lift actuating mechanism of screen cloth, screened fashioned coal ball, it is effectual to screen, has solved thoughtlessly to have the coal charge in the coal ball of above-mentioned current coal ball former production, has to seal the defect that the letter sorting can make technological process complicated, waste time. Among the technical scheme of this application, be located and be equipped with the clearance between 2 both sides of screen cloth and the 1 inner wall of box of discharge gate 9, make things convenient for screen cloth 2 bilateral rotation and slope, this clearance coalball can not fall down, and the cinder can fall down, and the other both sides of screen cloth 2 are provided with fixed plate 20, step up screen cloth 2, but screen cloth 2 can rotate for fixed plate 20.

Example 2

Based on embodiment 1, as shown in fig. 1, the lifting driving mechanism includes a telescopic rod 13 located at the bottom of the screen 2 and a first motor 14 located at the bottom of the telescopic rod 13, and the bottom of the telescopic rod 13 extends to the outside of the bottom of the box 1.

The first motor 14 drives the telescopic rod 13 to ascend or descend, and the screening effect of the screen 2 is achieved by inclining towards two sides respectively.

Example 3

According to embodiment 1, as shown in fig. 3, baffles 12 are respectively arranged on two sides of the inner wall of the box body 1 below the screen 2.

Baffle 12 plays limiting displacement to screen cloth 2, prevents that screen cloth 2 gradient is too big, still plays the supporting role to screen cloth 2, makes screen cloth 2 slope back stable to with discharge gate 9 discharge coal balls.

Example 4

Based on embodiment 1, as shown in fig. 1, the bottom of the box body 1 is obliquely arranged.

So that the coal cinder falling into the coal cinder bin slides down into the cinder removing box under the action of gravity, and the degree of automation is high.

Example 5

Based on embodiment 4, as shown in fig. 1, a slag storage tank 15 is arranged on one side of the bottom of the tank body 1 with a low inclination, a material suction pipe 16 is communicated with the slag storage tank 15, a material suction pump 17 is arranged on the top of the material suction pipe 16, a material suction motor 18 is connected to the material suction pump 17, a material discharge pipe 19 is arranged on one side of the upper portion of the material suction pipe 16, and the material discharge pipe 19 is communicated with the material inlet 3.

Under the action of the suction motor 18, the suction pump 17 conveys the coal cinder in the cinder storage tank 15 to the discharge pipe 19 through the suction pipe 16 and enters the feed inlet 3 to recycle the coal cinder, so that raw materials are saved.

Example 6

Based on embodiment 1, as shown in fig. 1, the forming mechanism includes a feeding screw located at the bottom of the feeding hole 3 in the box 1, a plurality of feed openings 7 located at the bottom of the feeding screw, and a forming device located below the feed openings 7.

The feeding hole 3 is communicated with the material conveying screw, and the arrangement of the material conveying screw enables coal materials to uniformly and smoothly fall into the forming device from the discharging hole 7 for forming, so that discharging is smooth, and blocking is prevented.

Example 7

Based on embodiment 6, as shown in fig. 1-2, the forming device includes a plurality of pairs of forming rollers 8, each forming roller 8 has a hemispherical groove 22 uniformly formed on a surface thereof, a forming cavity 23 is defined between each pair of corresponding hemispherical grooves 22 on each forming roller 8, each forming roller 8 is connected to one end of a first rotating shaft 11, the other end of the first rotating shaft 11 is connected to a forming motor 21, and each discharging opening 7 is located above each pair of forming rollers 8.

The coal falls to the forming device, the forming motor 21 is started at the same time, the two forming rollers 8 of each pair of forming rollers 8 rotate oppositely, and the forming cavity 23 extrudes the coal into coal balls.

Example 8

Based on embodiment 6, as shown in fig. 1, the feeding screw includes a material box 24 located above the forming device in the box body 1, a second rotating shaft 4 located in the material box 24, a helical blade 6 located on the rotating shaft, and a second motor 5 located at the end of the rotating shaft, wherein the end of the rotating shaft extends to the outer side of the box body 1.

The feed inlet 3 is communicated with the feed box 24, the coal falls into the feed box 24 from the feed inlet 3, the second motor 5 drives the second rotating shaft 4 to rotate, and the second rotating shaft 4 drives the helical blade 6 to rotate to convey the coal.

Those skilled in the art will understand that the material suction pump 17, the material suction motor 18, the first motor 14, the second motor 5 and the forming motor 21 of the present embodiment belong to the prior art, and products with different models and specifications can be purchased in the market according to specific requirements, for example, the present invention provides a material suction pump with model RZ-XL, a material suction motor with model SNHTA, and a first motor, a second motor and a forming motor with model Y-180L-8.

The foregoing is a primary feature of the present solution and its advantages, and it should be understood by those skilled in the art that the present solution is not limited by the foregoing embodiments, and that the foregoing embodiments and descriptions are only illustrative of the principles of the present solution, and that various changes and modifications may be made therein without departing from the spirit and scope of the present solution, which fall within the scope of the invention as claimed, and the scope of the present solution is defined by the appended claims and their equivalents.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a releasable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through an intermediary profile, or both. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Claims

1. The utility model provides a coal ball former, includes box (1), its characterized in that: be provided with screen cloth (2) in box (1), screen cloth (2) will box (1) is separated into the shaping storehouse on upper portion and the cinder storehouse of lower part, be provided with forming mechanism in the shaping storehouse, box (1) top is provided with feed inlet (3), feed inlet (3) with forming mechanism intercommunication, screen cloth (2) bottom both sides are provided with lift actuating mechanism respectively, in box (1) screen cloth (2) other both sides are provided with fixed plate (20) respectively, be provided with first pivot (11) between fixed plate (20), just first pivot (11) pass and are located the middle part of screen cloth (2), be provided with discharge gate (9) on box (1) of screen cloth (2) one side, be provided with sealing door (10) on discharge gate (9).

2. A briquette forming apparatus as defined in claim 1, wherein: the lifting driving mechanism comprises a telescopic rod (13) located at the bottom of the screen (2) and a first motor (14) located at the bottom of the telescopic rod (13), and the bottom of the telescopic rod (13) extends to the outer side of the bottom of the box body (1).

3. A briquette forming apparatus as defined in claim 1, wherein: baffles (12) are respectively arranged on two sides of the inner wall of the box body (1) below the screen (2).

4. A briquette forming apparatus as defined in claim 1, wherein: the bottom of the box body (1) is obliquely arranged.

5. A briquette forming apparatus as defined in claim 4, wherein: the slag storage tank (15) is arranged on one side of the bottom of the tank body (1) with low inclination, a suction pipe (16) is communicated with the slag storage tank (15), a suction pump (17) is arranged at the top of the suction pipe (16), a suction motor (18) is connected to the suction pump (17), a discharge pipe (19) is arranged on one side of the upper portion of the suction pipe (16), and the discharge pipe (19) is communicated with the feed inlet (3).

6. A briquette forming apparatus as defined in claim 1, wherein: the forming mechanism comprises a conveying screw positioned at the bottom of a feeding hole (3) in the box body (1), a plurality of feed openings (7) positioned at the bottom of the conveying screw and a forming device positioned below the feed openings (7).

7. A briquette forming apparatus as defined in claim 6, wherein: the forming device comprises a plurality of pairs of forming rollers (8), each forming roller (8) is uniformly provided with hemispherical grooves (22) on the surface, each hemispherical groove (22) corresponding to each forming roller (8) is surrounded to form a forming cavity (23), each forming roller (8) is provided with one end connected with a first rotating shaft (11), the other end of the first rotating shaft (11) is connected with a forming motor (21), and each blanking port (7) is located in each pair above the forming rollers (8).

8. A briquette forming apparatus as defined in claim 6, wherein: defeated material spiral includes be located in box (1) workbin (24) of forming device top, be located second pivot (4), be located in workbin (24) helical blade (6) on second pivot (4) and be located second motor (5) of second pivot (4) tip, second pivot (4) tip extends to the outside of box (1).