阅读说明：本技术 一种兰炭烘干冷却装置 (Semi coke drying and cooling device ) 是由 韩龙强 于 2021-07-26 设计创作，主要内容包括：本发明公开了一种兰炭烘干冷却装置,包括固定底板,固定底板的顶端固定安装有一对支撑座,一对支撑座的顶端安装有第一烘干滚筒,第一烘干滚筒的内部安装有第二烘干滚筒,第二烘干滚筒的内部安装有第三烘干滚筒,第一烘干滚筒、第二烘干滚筒和第三烘干滚筒的内壁均固定焊接有螺旋叶片,第一烘干滚筒、第二烘干滚筒和第三烘干滚筒的中心轴线在同一条水平轴线上,第三烘干滚筒的两端均为敞口式。该种兰炭烘干冷却装置,结构简单合理,设计新颖,操作简单,具有较高的烘干效率与烘干质量,同时可有效解决现有滚筒式的烘干装置常存在体积较大,占用厂房的空间较大的缺陷,具有较高的实用性。(The invention discloses a semi-coke drying and cooling device which comprises a fixed bottom plate, wherein a pair of supporting seats are fixedly arranged at the top end of the fixed bottom plate, a first drying roller is arranged at the top end of each supporting seat, a second drying roller is arranged in the first drying roller, a third drying roller is arranged in the second drying roller, helical blades are fixedly welded on the inner walls of the first drying roller, the second drying roller and the third drying roller, the central axes of the first drying roller, the second drying roller and the third drying roller are on the same horizontal axis, and two ends of the third drying roller are open. This kind of blue charcoal stoving cooling device, simple structure is reasonable, the modern design, and easy operation has higher drying efficiency and oven-dry mass, and the drying device that can effectively solve current drum-type simultaneously often has the volume great, occupies the great defect in the space of factory building, has higher practicality.)

1. The utility model provides a blue charcoal stoving cooling device, includes PMKD (1), its characterized in that, the top fixed mounting of PMKD (1) has a pair of supporting seat (13), and is a pair of first drying drum (2) is installed on the top of supporting seat (13), the internally mounted of first drying drum (2) has second drying drum (3), the internally mounted of second drying drum (3) has third drying drum (4), the equal fixed welding of inner wall of first drying drum (2), second drying drum (3) and third drying drum (4) has helical blade (5), the central axis of first drying drum (2), second drying drum (3) and third drying drum (4) is on same horizontal axis, the both ends of third drying drum (4) are uncovered formula, the one end of first drying drum (2) and second drying drum (3) is uncovered formula, one end is the closed, just the airtight end to first drying drum (2) is just held to the opening end of second drying drum (3), the mount is installed to the opening end of first drying drum (2), and one side of mount installs exhaust fan (6), PMKD (1) is at the vertical support frame (10) of installing in one side that is close to the opening end of first drying drum (2), blast pipe (9) are installed on the top of support frame (10), and the one end of blast pipe (9) and exhaust fan (6) exhaust end switch-on of mutually rotating.

2. A semi-coke drying and cooling device according to claim 1, characterized in that the spiral blades (5) in the first drying drum (2) and the third drying drum (4) have the same rotation direction, and the spiral blades (5) in the second drying drum (3) have the opposite rotation direction to the spiral blades (5) in the first drying drum (2) and the third drying drum (4).

3. The semi-coke drying and cooling device according to claim 1, wherein fixing frames are fixedly sleeved on the outer sides of the two ends of the second drying roller (3) and the third drying roller (4), and the fixing frames of the second drying roller (3) and the third drying roller (4) are fixedly connected with the inner walls of the first drying roller (2) and the second drying roller (3) respectively.

4. A semi-coke drying and cooling device as claimed in claim 1, characterized in that the open end of the first drying drum (2) is provided with a discharge outlet (8), and the fixed bottom plate (1) is provided with a conveyor belt (11) at the bottom side close to the discharge outlet (8) of the first drying drum (2).

5. The semi-coke drying and cooling device as claimed in claim 1, wherein gear rings (12) are sleeved at both ends of the outer side of the first drying drum (2), a driving gear (14) is installed inside the supporting seat (13), and the driving gear (14) is meshed with the gear rings (12) respectively.

6. The semi-coke drying and cooling device as claimed in claim 5, wherein a driving motor (17) is fixedly mounted on one side of the supporting base (13), and output shafts of the driving motor (17) are respectively in transmission connection with the driving gear (14).

7. The semi-coke drying and cooling device according to claim 1, wherein the top ends of the supporting seats (13) are provided with arc-shaped grooves (21), a plurality of groups of supporting wheels (15) are mounted inside the arc-shaped grooves (21), the two ends of the first drying drum (2) are provided with limiting grooves (16), and the top ends of the supporting wheels (15) are clamped and mounted inside the limiting grooves (16).

8. The semi-coke drying and cooling device according to claim 1, characterized in that an inner container (20) is sleeved on the outer sides of the cylinder walls of the second drying roller (3) and the third drying roller (4), a plurality of groups of heating coils (18) are fixedly mounted on the outer sides of the inner containers (20), and a filler (19) is filled between the inner containers (20) and the cylinder walls of the second drying roller (3) and the third drying roller (4).

9. The semi-coke drying and cooling device as claimed in claim 1, wherein the sealed ends of the first drying roller (2) and the second drying roller (3) are both provided with air vents (7), and the inside of the air vents (7) is provided with a filter screen.

Technical Field

The invention relates to the technical field of semi-coke processing equipment, in particular to a semi-coke drying and cooling device.

Background

The semi-coke is prepared by burning high-quality Jurasol clean coal blocks which are produced in Shenfu coal fields, is used as a novel carbon material, is widely applied to the production of products such as calcium carbide, ferroalloy, ferrosilicon, silicon carbide and the like by gradually replacing metallurgical coke due to the characteristics of high fixed carbon, high specific resistance, high chemical activity, low ash content, low aluminum, low sulfur and low phosphorus, and becomes an irreplaceable carbon material. Semi coke can replace coke (metallurgical coke) and can be widely used in the industries of chemical industry, smelting, gas making and the like.

Blue charcoal in the course of working, needs to use the stoving setting, but present blue for the charcoal processing drying device often exist stoving effect not good at present, the lower defect of drying efficiency, present blue for the charcoal processing drying device often is the drum-type simultaneously, and the drying device of drum-type often exists bulky, occupies the great defect in space of factory building, is difficult to satisfy the user demand that the user is actual, therefore we make the improvement to this, provide a blue charcoal stoving cooling device.

Disclosure of Invention

In order to solve the technical problems, the invention provides the following technical scheme:

the invention relates to a semi-coke drying and cooling device which comprises a fixed bottom plate, wherein a pair of supporting seats are fixedly arranged at the top end of the fixed bottom plate, a first drying roller is arranged at the top end of the pair of supporting seats, a second drying roller is arranged inside the first drying roller, a third drying roller is arranged inside the second drying roller, spiral blades are fixedly welded on the inner walls of the first drying roller, the second drying roller and the third drying roller, the central axes of the first drying roller, the second drying roller and the third drying roller are on the same horizontal axis, both ends of the third drying roller are open, one ends of the first drying roller and the second drying roller are closed, the open end of the second drying roller is opposite to the closed end of the first drying roller, and a fixing frame is arranged at the open end of the first drying roller, and an exhaust fan is installed to one side of mount, the vertical support frame of installing in one side that is close to the opening end of first drying drum of PMKD, the blast pipe is installed on the top of support frame, and the mutual rotation switch-on of one end and the exhaust fan exhaust end of blast pipe.

As a preferable technical solution of the present invention, the spiral blades in the first drying drum and the third drying drum have the same rotation direction, and the spiral blade in the second drying drum has the opposite rotation direction to the spiral blades in the first drying drum and the third drying drum.

As a preferred technical scheme of the present invention, the outer sides of both ends of the second drying roller and the third drying roller are fixedly sleeved with fixing frames, and the fixing frames of the second drying roller and the third drying roller are respectively and fixedly connected with the inner walls of the first drying roller and the second drying roller.

As a preferred technical solution of the present invention, the open end of the first drying drum is provided with a discharge port, and the fixed bottom plate is provided with a conveyor belt at a bottom side close to the discharge port of the first drying drum.

As a preferred technical scheme of the present invention, gear rings are respectively sleeved at both ends of the outer side of the first drying drum, and driving gears are respectively installed inside the supporting seat and are respectively engaged with the gear rings.

As a preferable technical scheme of the invention, one side of the supporting seat is fixedly provided with a driving motor, and the output shafts of the driving motors are respectively in transmission connection with the driving gear.

As a preferred technical scheme of the invention, the top ends of the supporting seats are respectively provided with an arc-shaped groove, a plurality of groups of supporting wheels are respectively arranged in the arc-shaped grooves, the two ends of the first drying roller are respectively provided with a limiting groove, and the top ends of the supporting wheels are respectively clamped and arranged in the limiting grooves.

As a preferred technical scheme of the present invention, the outer sides of the cylinder walls of the second drying roller and the third drying roller are respectively sleeved with an inner container, the outer sides of the inner containers are respectively and fixedly provided with a plurality of groups of heating coils, and the inner containers are respectively filled with fillers between the inner containers and the cylinder walls of the second drying roller and the third drying roller.

As a preferable technical scheme of the invention, the closed ends of the first drying roller and the second drying roller are both provided with air vents, and the insides of the air vents are both provided with filter screens.

The invention has the beneficial effects that:

1. according to the semi-coke drying and cooling device, the actual length of the existing roller type drying device is effectively shortened through the sleeving structural design of the first drying roller, the second drying roller and the third drying roller, so that the defects that the existing roller type drying device is large in size and occupies a large space of a workshop are effectively overcome, and the applicability is high;

2. according to the semi-coke drying and cooling device, the semi-coke to be dried is rapidly rolled and pushed through the arrangement of the helical blades in the first drying roller, the second drying roller and the third drying roller, and meanwhile, the semi-coke to be dried is heated and dried under the matching use of the heating coils in the second drying roller and the third drying roller, so that the drying efficiency is high;

3. the semi-coke drying and cooling device realizes the rapid discharge of high-temperature humid gas in the cylinder by using the exhaust fan in cooperation with the ventilation openings on the first drying roller and the second drying roller, so that the drying efficiency of semi-coke to be dried can be further improved; the drum-type drying device is simple and reasonable in structure, novel in design and simple to operate, has high drying efficiency and drying quality, can effectively overcome the defects that the existing drum-type drying device is large in size and large in occupied space of a workshop, and has high practicability.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the internal structure of a semi-coke drying and cooling device according to the present invention;

FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 of the semi-coke drying and cooling device of the present invention;

FIG. 3 is a schematic view of a supporting seat structure of the semi-coke drying and cooling device of the present invention;

fig. 4 is a schematic view of a drum wall structure of a third drying drum of the semi-coke drying and cooling device of the invention.

In the figure: 1. fixing the bottom plate; 2. a first drying drum; 3. a second drying drum; 4. a third drying drum; 5. a helical blade; 6. an exhaust fan; 7. a vent opening; 8. a discharge port; 9. an exhaust pipe; 10. a support frame; 11. a conveyor belt; 12. a ring gear; 13. a supporting seat; 14. a drive gear; 15. a support wheel; 16. a limiting groove; 17. a drive motor; 18. a heating coil; 19. a filler; 20. an inner container; 21. an arc-shaped groove.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-4, the semi-coke drying and cooling device of the present invention comprises a fixed bottom plate 1, a pair of supporting seats 13 is fixedly installed at the top end of the fixed bottom plate 1, a first drying roller 2 is installed at the top end of the pair of supporting seats 13, a second drying roller 3 is installed inside the first drying roller 2, a third drying roller 4 is installed inside the second drying roller 3, helical blades 5 are fixedly welded on the inner walls of the first drying roller 2, the second drying roller 3 and the third drying roller 4, the central axes of the first drying roller 2, the second drying roller 3 and the third drying roller 4 are on the same horizontal axis, both ends of the third drying roller 4 are open, one ends of the first drying roller 2 and the second drying roller 3 are open, one end is closed, and the open end of the second drying roller 3 is opposite to the closed end of the first drying roller 2, the utility model discloses a drying device, including first drying drum 2, exhaust fan 6, PMKD 1, blast pipe 9, and blast pipe 9's one end and 6 exhaust ends of exhaust fan rotate the switch-on each other, the mount is installed to the opening end of first drying drum 2, and one side of mount installs exhaust fan 6, PMKD 1 is at the vertical support frame 10 of installing in one side that is close to the opening end of first drying drum 2, the blast pipe 9 is installed on the top of support frame 10, and the one end of blast pipe 9 and the mutual rotation switch-on of 6 exhaust ends of exhaust fan.

Wherein, the spiral blades 5 in the first drying roller 2 and the third drying roller 4 have the same rotating direction, and the spiral blades 5 in the second drying roller 3 and the spiral blades 5 in the first drying roller 2 and the third drying roller 4 have the opposite rotating direction.

Wherein, the both ends outside of second drying roller 3 and third drying roller 4 all fixed cover is equipped with the mount, and the mount of second drying roller 3 and third drying roller 4 respectively with first drying roller 2 and 3 inner wall fixed connection of second drying roller.

Wherein, the open end of first drying roller 2 is provided with discharge gate 8, PMKD 1 installs conveyer belt 11 in the bottom side of being close to first drying roller 2's discharge gate 8, through conveyer belt 11, can carry out the fast transport with the blue charcoal after drying, and then can be convenient for the continuous production of device.

Wherein, the both ends in the outside of first drying drum 2 all are equipped with ring gear 12, drive gear 14 is all installed to the inside of supporting seat 13, just drive gear 14 respectively with ring gear 12 intermeshing.

Wherein, the equal fixed mounting in one side of supporting seat 13 has driving motor 17, just driving motor 17's output shaft is connected with drive gear 14 transmission respectively.

Wherein, the top of supporting seat 13 all is provided with arc wall 21, a plurality of groups of supporting wheel 15 are all installed to the inside of arc wall 21, 2 both ends of first drying roller all are provided with restriction groove 16, the inside at restriction groove 16 is installed to the equal block in top of supporting wheel 15, uses through the cooperation of supporting wheel 15 with restriction groove 16, can effectively improve the stability of first drying roller 2 when rotating, and then the continuous stable work of the device of being convenient for.

Wherein, the section of thick bamboo wall outside of second drying roller 3 and third drying roller 4 all is equipped with inner bag 20, the equal fixed mounting in outside of inner bag 20 has a plurality of groups heating coil 18, inner bag 20 all is filled with stopping 19 between the section of thick bamboo wall with second drying roller 3 and third drying roller 4, through under the cooperation of heating coil 5 in second drying roller 3 and third drying roller 4 inside, realized treating the stoving blue charcoal of drying and dried, drying efficiency is higher.

Wherein, the opening 7 of ventilating has all been seted up to the sealed end of first drying roller 2 and second drying roller 3, and the filter screen is all installed to the inside of opening 7 of just ventilating, through the internally mounted filter screen at opening 7 of ventilating, can effectively prevent the business turn over of blue charcoal and other debris in a section of thick bamboo, and then can improve the processing quality of blue charcoal.

The working principle is as follows: when in use, firstly, the electrical components in the device are externally connected with a control switch and a power supply, then the semi coke to be dried is conveyed into the third drying roller 4 through the conveyor, then the heating coils 18 in the second drying roller 3 and the third drying roller 4 are started, after the temperature reaches a specified temperature, the driving motor 17 is started to drive the first drying roller 2 to rotate, meanwhile, the exhaust fan 6 is started, the semi coke to be dried is moved from one end of the first drying roller 2 to the other end under the action of the helical blades 5 and falls into the second drying roller 3, then the semi coke falls into the first drying roller 2 from the other end of the second drying roller 3, because the heating coils are not arranged in the first drying roller 2, the dried semi coke can be cooled in the first drying roller 2, and finally falls into the conveyor belt 11 from the discharge port 8 under the action of the helical blades 5, thus, the drying working process of the device is obtained. According to the semi-coke drying and cooling device, through the sleeving structural design of the first drying roller 2, the second drying roller 3 and the third drying roller 4, the actual length of the existing roller type drying device is effectively shortened, the defects that the existing roller type drying device is large in size and large in occupied space of a workshop are effectively overcome, and the applicability is high; through the arrangement of the helical blades 5 in the first drying roller 2, the second drying roller 3 and the third drying roller 4, the semi coke to be dried is rapidly rolled and pushed, and meanwhile, under the matched use of the heating coils 5 in the second drying roller 3 and the third drying roller 4, the semi coke to be dried is heated and dried, so that the drying efficiency is high; through the cooperation of exhaust fan 6 and the opening 8 of ventilating on first drying roller 2 and the second drying roller 3, realized the quick discharge to high temperature humid gas in the section of thick bamboo, and then can further improve the drying efficiency who treats the blue charcoal of drying.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

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 and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.