Fly ash compressing and balling device
By designing a fly ash compression ball device, a closed half-cylinder cover and accommodating sleeve are used to form a confined space, the problem of flying ash is scattered, saving manpower and improving work efficiency.
Patent Information
- Application Number
- CN202420856387.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-04-23
AI Technical Summary
When treating fly ash at high temperature, existing ball-forming equipment can easily cause fly ash to fall into the chassis, requiring manual shutdown and cleaning, wasting manpower and reducing work efficiency.
A fly ash compression ball device is designed, and two enclosed half-cylinder covers are used to enclose the housing sleeve to form a confined space, and fly ash is transported into the housing sleeve through a flexible feed pipe to prevent the flying ash from scattering.
It is realized that all the fly ash falls above the mold, avoiding the fly ash scattered in the chassis, saving manpower and improving work efficiency.
Smart Images
Figure CN222875400U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of fly ash processing equipment, and more specifically relates to a fly ash compression balling device. Background Art
[0002] At present, the most commonly used fly ash disposal methods in China are solidification / stabilization treatment, wet chemical treatment and high temperature treatment. Although the high temperature treatment method has a higher treatment cost, it has attracted more and more attention due to its high stability, uniform quality, and ability to achieve the goals of harmlessness, stabilization and resource utilization.
[0003] When high-temperature treatment of fly ash is performed, the fly ash needs to be placed on the grate for high-temperature melting treatment. Because there are gaps on the grate, fly ash often leaks to the bottom of the grate. In order to avoid this, the fly ash needs to be made into spherical particles with a particle size larger than the width of the grate gap before high-temperature treatment. Most of the ball-forming equipment currently available on the market uses two upper and lower molds in the chassis to squeeze the fly ash inside into balls. However, when transporting fly ash to the lower mold, fly ash often scatters on the outside of the mold (inside the chassis), and it is necessary to manually stop the machine regularly to clean the inside of the chassis, which not only wastes manpower but also reduces work efficiency. Utility Model Content
[0004] The embodiment of the utility model provides a fly ash compression balling device, which can enclose a containing sleeve through two enclosing semi-cylinder covers to form a closed space, and transport fly ash into the containing sleeve, thereby preventing fly ash from being scattered in the chassis, saving manpower and improving work efficiency.
[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a fly ash compression ball device, including a chassis, a first mold block, an upper telescopic member, a second mold block, a accommodating sleeve and two enclosing semi-cylinder covers, a partition plate arranged in the horizontal direction is arranged inside the chassis, and a flexible feed pipe extending into the chassis is connected to the outer wall of the chassis; the first mold block is arranged above the partition plate, and the top surface has a concave first arc-shaped groove; the upper telescopic member is connected to the inner top wall of the chassis and extends downward; the second mold block is connected to the lower end of the upper telescopic member and is arranged opposite to the first mold block, and the bottom of the second mold block is The surface has a second arc-shaped groove that is concave upward; the accommodating sleeve is arranged on the outer periphery of the first mold block, and the lower end is connected to the top of the partition plate; the two enclosing half-cylinder covers are symmetrically arranged on both sides of the accommodating sleeve, and are slidably connected to the partition plate in the horizontal direction, and the adjacent side walls of the two enclosing half-cylinder covers are provided with an enclosed cavity for accommodating the accommodating sleeve, the inner end of the flexible feed pipe is connected to the upper end of one of the enclosed half-cylinder covers, and the two enclosed half-cylinder covers can move toward each other and enclose the outer periphery of the accommodating sleeve to transport fly ash into the accommodating sleeve; wherein the upper telescopic member can drive the second mold block to move downward into the accommodating sleeve to cooperate with the first mold block to compress the fly ash.
[0006] In a possible implementation, a fitting platform that converges toward the central axis is provided on the upper inner peripheral wall of the enclosed semi-cylinder cover, and the lower end surface of the fitting platform is used to contact and cooperate with the upper end surface of the accommodating sleeve.
[0007] In a possible implementation, horizontally extending push-pull members are connected to two opposite inner walls of the chassis, the two push-pull members extend toward each other, and the extending ends are respectively connected to the two enclosing half-cylinder covers one by one, so as to drive the two enclosing half-cylinder covers to move toward or away from each other.
[0008] In some embodiments, a sliding block slidably connected to the partition plate is connected to the lower peripheral wall of the enclosed semi-cylinder cover.
[0009] In a possible implementation, a lower telescopic member that penetrates upward through the partition plate is connected to the inner bottom wall of the chassis, the first mold block is connected to the upper end of the lower telescopic member, and the first mold block is slidably matched with the accommodating sleeve.
[0010] In a possible implementation, a mounting plate is connected to the lower end of the upper telescopic member, and the second mold block is connected to the mounting plate by bolts.
[0011] In a possible implementation manner, the accommodating sleeve is threadedly connected to the partition plate.
[0012] In one possible implementation, the flexible feed pipe includes a hard tube and a soft tube. The hard tube is connected to the outer wall of the chassis and extends into the chassis. One end of the soft tube is connected to the inner end of the hard tube and the other end is connected to one of the enclosing half-cylinder covers. The soft tube extends to the interior of the enclosing half-cylinder cover.
[0013] In some embodiments, the hard tube is located above the enclosed half-cylinder cover, and the hard tube extends gradually downward from the outer end to the inner end.
[0014] In a possible implementation, an operation opening is provided on one of the side walls of the chassis, and a sealing door is hinged on the chassis and can swing horizontally to block or avoid the operation opening.
[0015] Compared with the prior art, the fly ash compressing and balling device provided in this embodiment forms an enclosed space by means of two enclosing semi-cylinder covers which are enclosed around the outer periphery of the containing sleeve, and transports fly ash into the containing sleeve so that all the fly ash falls above the first mold block, thereby preventing fly ash from being scattered in the chassis, saving manpower, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0017] Figure 1 A schematic diagram of a front cross-sectional structure of a fly ash compression and balling device provided in an embodiment of the utility model;
[0018] Figure 2 A schematic diagram of the front view of the fly ash compression and balling device provided in an embodiment of the utility model;
[0019] Figure 3 It is a schematic diagram of the front view structure of the fly ash ball.
[0020] Among them, the reference numerals in the figure are:
[0021] 1. fly ash ball; 2. boss; 10. chassis; 11. partition plate; 12. operating port; 13. sealing door; 20. lower telescopic member; 30. flexible feed pipe; 31. hard pipe; 32. hose; 40. first mold block; 41. first arc-shaped groove; 50. upper telescopic member; 51. mounting plate; 52. bolt; 60. second mold block; 61. second arc-shaped groove; 70. accommodating sleeve; 80. enclosed half-cylinder cover; 81. enclosed cavity; 82. fitting platform; 83. slider; 90. push-pull member. DETAILED DESCRIPTION
[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.
[0023] It should be noted that when an element is referred to as being "disposed on" another element, it may be directly on the other element or indirectly on the other element. It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "back", "top", "bottom", "inside", "outside", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. The terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.
[0024] See also Figures 1 to 3 , the fly ash compression balling device provided by the utility model is now described. The fly ash compression balling device includes a chassis 10, a first mold block 40, an upper telescopic member 50, a second mold block 60, a accommodating sleeve 70 and two enclosing half-cylinder covers 80. A partition plate 11 arranged in a horizontal direction is provided inside the chassis 10, and a flexible feed pipe 30 extending into the chassis 10 is connected to the outer wall of the chassis 10; the first mold block 40 is arranged above the partition plate 11, and the top surface has a concave first arc-shaped groove 41; the upper telescopic member 50 is connected to the inner top wall of the chassis 10 and extends downward; the second mold block 60 is connected to the lower end of the upper telescopic member 50, and is arranged opposite to the first mold block 40 up and down, and the bottom surface of the second mold block 60 has a concave second arc-shaped groove 61; the accommodating sleeve 70 is provided. It is arranged on the outer periphery of the first mold block 40, and the lower end is connected to the top of the partition plate 11; the two enclosed half-cylinder covers 80 are symmetrically arranged on both sides of the accommodating sleeve 70, and are slidably connected to the partition plate 11 in the horizontal direction, and the adjacent side walls of the two enclosed half-cylinder covers 80 are provided with an enclosed cavity 81 for accommodating the accommodating sleeve 70, and the enclosed cavity 81 extends downward to the lower end of the enclosed half-cylinder covers 80, and the inner end of the flexible feed pipe 30 is connected to the upper end of one of the enclosed half-cylinder covers 80, and the two enclosed half-cylinder covers 80 can move toward each other and enclose the outer periphery of the accommodating sleeve 70 to transport fly ash into the accommodating sleeve 70; wherein, the upper telescopic member 50 can drive the second mold block 60 to move downward into the accommodating sleeve 70 to cooperate with the first mold block 40 to compress the fly ash.
[0025] The embodiment of the present application provides a fly ash compression balling device. During its actual use, the two enclosing half-cylinder covers 80 are first moved toward each other and enclosed on the outer periphery of the containing sleeve 70 to form a closed space, and then the fly ash is transported into the containing sleeve 70 through the flexible feeding pipe 30, and all the fly ash falls on the top of the first mold block 40. After the transportation is completed, the two enclosing half-cylinder covers 80 are moved back to back away from the containing sleeve 70, and the upper telescopic member 50 drives the second mold block 60 to move down into the containing sleeve 70 to compress the fly ash above the first mold block 40. The compressed fly ash forms a fly ash ball 1. After the compression is completed, the upper telescopic member 50 drives the second mold block 60 to move upward, and the spherical fly ash can be taken out. The first mold block 40 is enclosed by the two enclosing half-cylinder covers 80, and the fly ash is transported into the first mold block 40, thereby preventing the fly ash from being scattered in the chassis 10, saving manpower and improving work efficiency.
[0026] There is a boss 2 protruding toward the periphery on the peripheral wall in the middle of the fly ash ball 1 , and the boss 2 can separate two adjacent fly ash balls 1 so that there is a certain distance between them, which facilitates the full combustion of the fly ash ball 1 .
[0027] Compared with the prior art, the fly ash compressing and balling device provided in the present embodiment forms a closed space by enclosing the outer periphery of the containing sleeve 70 through two enclosing semi-cylinder covers 80, and transports fly ash into the containing sleeve 70 so that all the fly ash falls on the first mold block 40, thereby preventing the fly ash from being scattered in the chassis 10, saving manpower and improving work efficiency.
[0028] In a possible implementation, the enclosed half-cylinder cover 80 is as follows: Figure 1 The structure shown, see Figure 1 A fitting platform 82 that converges toward the central axis is provided on the upper inner peripheral wall of the enclosed semi-cylinder cover 80 , and the lower end surface of the fitting platform 82 is used to contact and cooperate with the upper end surface of the accommodating sleeve 70 .
[0029] Specifically, the wall thickness of the fitting platform 82 is equal to the wall thickness of the containing sleeve 70. After the two enclosing half-cylinder covers 80 are enclosed on the outer periphery of the containing sleeve 70, the lower end surface of the fitting platform 82 is used to contact the upper end surface of the containing sleeve 70, and the inner circumferential wall of the fitting platform 82 is flush with the inner circumferential wall of the containing sleeve 70, which facilitates the entry of all fly ash in the flexible feed pipe 30 into the containing sleeve 70 and avoids the accumulation of fly ash on the upper end surface of the containing sleeve 70.
[0030] In a possible implementation, the chassis 10 is configured as follows: Figure 1 The structure shown, see Figure 1 , horizontally extending push-pull members 90 are connected to the two opposite inner side walls of the chassis 10, and the two push-pull members 90 extend toward each other, and the extended ends are respectively connected to the two enclosed half-cylinder covers 80 in a one-to-one correspondence, so as to drive the two enclosed half-cylinder covers 80 to move toward or away from each other.
[0031] Specifically, the two push-pull members 90 are respectively connected to the two enclosing half-cylinder covers 80 in a one-to-one correspondence. The push-pull members 90 are used to drive the enclosing half-cylinder covers 80 to move closer to or away from the accommodating sleeve 70, thereby increasing the automatic translation function of the enclosing half-cylinder covers 80 without manual intervention, thus saving manpower.
[0032] In some embodiments, see Figure 1 A slider 83 slidably connected to the partition plate 11 is connected to the lower outer peripheral wall of the enclosed semi-cylinder cover 80 .
[0033] Specifically, the provision of the slider 83 facilitates the sliding connection between the enclosed half-cylinder cover 80 and the partition plate 11 , and enhances the stability of the translation of the enclosed half-cylinder cover 80 .
[0034] In a possible implementation, the chassis 10 is configured as follows: Figure 1 The structure shown, see Figure 1 A lower telescopic member 20 that penetrates the partition plate 11 upward is connected to the inner bottom wall of the chassis 10 , and a first mold block 40 is connected to the upper end of the lower telescopic member 20 . The first mold block 40 is slidably matched with the accommodating sleeve 70 .
[0035] Specifically, the first mold block 40 slides with the containing sleeve 70 along the axial direction of the containing sleeve 70. The lower telescopic member 20 is arranged so that after the fly ash is compressed into the fly ash ball 1, the lower telescopic member 20 can drive the first mold block 40 to move upward, so that the first mold block 40 lifts the fly ash ball 1 out of the upper port of the containing sleeve 70, making it convenient for the staff to take out the fly ash ball 1.
[0036] In a possible implementation, the upper telescopic member 50 is configured as follows: Figure 1 The structure shown, see Figure 1 The lower end of the upper telescopic member 50 is connected to a mounting plate 51 , and the second mold block 60 is connected to the mounting plate 51 via bolts 52 .
[0037] Specifically, the bolt 52 penetrates the mounting plate 51 from top to bottom and is threadedly connected to the second mold block 60 , thereby achieving the detachability of the second mold block 60 and the mounting plate 51 , and facilitating the disassembly and replacement of the second mold block 60 .
[0038] Optionally, the first mold block 40 and the lower telescopic member 20 are also installed in this manner, which facilitates the disassembly and replacement of the first mold block 40 .
[0039] In a possible implementation, the housing sleeve 70 is configured as follows: Figure 1 The structure shown, see Figure 1 The accommodating sleeve 70 is threadedly connected to the partition plate 11 .
[0040] Specifically, the lower portion of the containment sleeve 70 is provided with an internal thread, which is threadedly connected to the partition plate 11 via the internal thread, thereby increasing the airtightness between the interior of the containment sleeve 70 and the partition plate 11 and preventing fly ash from leaking from the bottom of the containment sleeve 70 .
[0041] In a possible implementation, the flexible feed pipe 30 is Figure 1 The structure shown, see Figure 1 The flexible feed pipe 30 includes a hard pipe 31 and a soft pipe 32. The hard pipe 31 is connected to the outer wall of the chassis 10 and extends into the chassis 10. One end of the soft pipe 32 is connected to the inner end of the hard pipe 31 and the other end is connected to one of the enclosing half-cylinder covers 80. The soft pipe 32 extends to the interior of the enclosing half-cylinder cover 80.
[0042] Specifically, the provision of the hard tube 31 not only facilitates the installation of the hose 32, but also facilitates the feeding of materials. The length of the hose 32 should be set according to the moving range of the enclosing half-cylinder cover 80 to which it is connected, so as to adapt to the movement of the enclosing half-cylinder cover 80 and improve practicality.
[0043] In some embodiments, see Figure 1 The hard tube 31 is located above the enclosed semi-cylinder cover 80, and the hard tube 31 gradually extends downward from the outer end to the inner end.
[0044] Specifically, after the fly ash is input from the outer port of the hard pipe 31 , the fly ash falls into the hose 32 along the hard pipe 31 due to its own gravity, which facilitates the fly ash to enter the enclosed semi-cylinder cover 80 through the hose 32 .
[0045] In a possible implementation, the chassis 10 is configured as follows: Figure 1 and Figure 2 The structure shown, see Figure 1 and Figure 2 An operation opening 12 is provided on one side wall of the chassis 10 , and a sealing door 13 which can swing horizontally to block or avoid the operation opening 12 is hinged on the chassis 10 .
[0046] Specifically, the setting of the operation opening 12 can facilitate the staff to take the fly ash ball 1, and the sealing door 13 can block the operation opening 12 to prevent the fly ash from flying out of the operation opening 12 during work.
[0047] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. Fly ash compression into balls device, characterized in that: include: A chassis, wherein a partition plate is arranged in a horizontal direction inside, and a flexible feed pipe extending into the chassis is connected to the outer side wall of the chassis; A first mold block is disposed above the partition plate and has a first concave arc groove on its top surface; An upper telescopic member connected to the inner top wall of the chassis and extending downward; A second mold block is connected to the lower end of the upper telescopic member and is arranged opposite to the first mold block, and the bottom surface of the second mold block has a second arc-shaped groove that is concave upwards; a receiving sleeve, which is sleeved on the outer circumference of the first mold block and has a lower end connected to the top of the partition plate; and Two enclosed half-cylinder covers are symmetrically arranged on both sides of the housing sleeve and are slidably connected to the partition plate in the horizontal direction. Adjacent side walls of the two enclosed half-cylinder covers are provided with an enclosed cavity for accommodating the housing sleeve. The inner end of the flexible feed pipe is connected to the upper end of one of the enclosed half-cylinder covers. The two enclosed half-cylinder covers can move toward each other and enclose the outer periphery of the housing sleeve to transport fly ash into the housing sleeve. The upper telescopic member can drive the second mold block to move downward into the accommodating sleeve to cooperate with the first mold block to compress the fly ash.
2. The fly ash compression and pelletizing device according to claim 1, characterized in that: A fitting platform that converges toward the central axis is provided on the upper inner peripheral wall of the enclosed semi-cylinder cover, and the lower end surface of the fitting platform is used for contacting and matching with the upper end surface of the accommodating sleeve.
3. The fly ash compression and pelletizing device according to claim 1, characterized in that: Horizontally extending push-pull members are connected to two opposite inner side walls of the chassis. The two push-pull members extend toward each other, and the extending ends are respectively connected to the two enclosing half-cylinder covers in a one-to-one correspondence, so as to drive the two enclosing half-cylinder covers to move toward or away from each other.
4. The fly ash compression and pelletizing device according to claim 3, characterized in that: A sliding block which is slidably connected to the partition plate is connected to the lower outer peripheral wall of the enclosed half-cylinder cover.
5. The fly ash compression and pelletizing device according to claim 1, characterized in that: A lower telescopic member that penetrates upward through the partition plate is connected to the inner bottom wall of the chassis, the first mold block is connected to the upper end of the lower telescopic member, and the first mold block is slidably matched with the accommodating sleeve.
6. The fly ash compression and pelletizing device according to claim 1, characterized in that: The lower end of the upper telescopic member is connected with a mounting plate, and the second mold block is connected to the mounting plate via bolts.
7. The fly ash compression and pelletizing device according to claim 1, characterized in that: The accommodating sleeve is threadedly connected to the partition plate.
8. The fly ash compression and pelletizing device according to claim 1, characterized in that: The flexible feeding tube comprises: a hard pipe connected to the outer side wall of the chassis and extending into the chassis; and A hose has one end connected to the inner end of the hard tube and the other end connected to one of the enclosed half-cylinder covers, and the hose extends to the interior of the enclosed half-cylinder cover.
9. The fly ash compression and pelletizing device according to claim 8, characterized in that: The hard tube is located above the enclosed half-cylinder cover, and the hard tube extends gradually and obliquely downward from the outer end to the inner end.
10. The fly ash compression and pelletizing device according to claim 1, characterized in that: An operating opening is arranged on one side wall of the chassis, and a sealing door is hinged on the chassis and can swing horizontally to block or avoid the operating opening.