CN221391614U - Preparation device of fly ash-based foamed ceramic heat-insulating material - Google Patents
Preparation device of fly ash-based foamed ceramic heat-insulating material Download PDFInfo
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- CN221391614U CN221391614U CN202323462661.XU CN202323462661U CN221391614U CN 221391614 U CN221391614 U CN 221391614U CN 202323462661 U CN202323462661 U CN 202323462661U CN 221391614 U CN221391614 U CN 221391614U
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- Prior art keywords
- pipe
- fly ash
- foamed ceramic
- rotating
- ring
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- 239000010881 fly ash Substances 0.000 title claims abstract description 40
- 239000000919 ceramic Substances 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000011810 insulating material Substances 0.000 title abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 239000012774 insulation material Substances 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 10
- 238000005187 foaming Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 3
- 239000002910 solid waste Substances 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 7
- 239000002994 raw material Substances 0.000 description 6
- 229910010293 ceramic material Inorganic materials 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The application discloses a preparation device of a fly ash-based foamed ceramic heat-insulating material, which belongs to the technical field of solid waste recycling and comprises a mounting frame, wherein two support rings are fixedly arranged on the mounting frame, a rotating pipe is rotatably arranged on the support rings, a plurality of grinding balls are placed in the rotating pipe, a motor and a feeding pipe are further arranged on the mounting frame, a gear transmission mechanism is arranged between the motor and the rotating pipe, one end of the feeding pipe is in sealed rotary connection with the end part of the rotating pipe, a hopper is arranged at the other end of the feeding pipe, a plurality of leakage holes are formed in the outer wall of the rotating pipe, and a sealing ring which is rotatably sleeved outside the rotating pipe is fixedly arranged on the mounting frame. According to the device for preparing the fly ash-based foamed ceramic heat-insulating material, the spindle-shaped rotating tube is arranged, so that materials are concentrated towards the middle in the process of grinding and mixing the fly ash, the contact frequency of the fly ash and the grinding balls is improved, and the grinding and mixing effect is improved.
Description
Technical Field
The application belongs to the technical field of solid waste resource utilization, and particularly relates to a preparation device of a fly ash-based foamed ceramic heat-insulating material.
Background
Today, the development of clean energy is advocated by the nation, and thermal power generation is still a main source of electric power in China. Fly ash is a solid waste of coal-fired power plants in China, the mass of the existing fly ash is accumulated to be more than 30 hundred million tons, and the storage quantity is huge. The initial stage of comprehensive utilization of the fly ash in China is mainly applied to the fields of roadbed backfill materials, cement, concrete and other materials, and has low utilization value; and then is researched and applied to development of zeolite, adsorbent, microcrystalline glass, ceramic materials and the like, the utilization amount is relatively limited, and the comprehensive utilization rate of the fly ash is always low. According to incomplete statistics, the actual fly ash used as secondary resources is only about 30%, the utilization rate is low, and the resource waste and the environmental pollution are caused.
The method is characterized in that the fly ash is used as a raw material to prepare the foamed ceramic heat-insulating material, the novel high-dosage high-value utilization direction of the fly ash can be realized, the fly ash is required to be ground to a finer degree when the foamed ceramic heat-insulating material is prepared from the fly ash, the fly ash and the raw material of the foamed ceramic heat-insulating material are ground and mixed through a ball mill, in the prior art, the ball mill utilizes an inner grinding ball driven by the rolling of an outer cylinder to impact and grind the fly ash, but the grinding ball and the fly ash powder are mixed together after grinding is finished, and the grinding ball and the fly ash in the outer cylinder are required to be completely cleaned out for screening, so that the operation is complicated.
Therefore, we propose a device for preparing a fly ash-based foamed ceramic thermal insulation material to solve the problems.
Disclosure of utility model
The application aims to solve the problems of complicated discharging operation caused by mixing the raw materials and grinding balls together after grinding and mixing the raw materials of the foamed ceramic heat-insulating material by a ball mill in the prior art.
In order to achieve the above purpose, the present application adopts the following technical scheme:
the utility model provides a fly ash-based foaming ceramic insulation material preparation facilities, includes the mounting bracket, fixedly is provided with two holding rings on the mounting bracket, the holding ring rotates and is provided with the rotation pipe place a plurality of grinding balls in the rotation pipe, the mounting bracket still is provided with motor and inlet pipe, be provided with gear drive between motor and the rotation pipe, inlet pipe one end is sealed to rotate with the rotation pipe tip and is connected, the inlet pipe other end is provided with the hopper, a plurality of leak holes have been seted up to the rotation pipe outer wall, fixedly is provided with on the mounting bracket and rotates the cover and locate the sealing ring outside the rotation pipe, the sealing ring covers the part that is provided with the leak hole on the rotation pipe, is provided with the discharging pipe in the sealing ring below.
Preferably, the rotating pipe is arranged in a spindle shape, and the leak holes are distributed in the bulge part in the middle of the rotating pipe.
Preferably, the gear transmission mechanism comprises a driving gear fixedly arranged at the output end of the motor, a toothed ring is fixedly arranged on the outer wall of the rotating tube, and the driving gear is meshed with the toothed ring.
Preferably, the outer wall of the rotating pipe is fixedly provided with two limiting rings, the sealing ring is positioned between the two limiting rings, and two ends of the sealing ring respectively prop against one side of the two limiting rings opposite to each other.
Preferably, the mounting frame is further fixedly provided with two groups of support frames, two support wheels are rotatably arranged on the support frames, the outer wall of the rotating tube is fixedly provided with a contact ring, and the contact ring is erected on the two support wheels.
Preferably, the hopper is in a funnel shape, and a plurality of elastic baffle plates distributed in a circumferential array are arranged on the inner wall of the discharge hole of the hopper.
In summary, the technical effects and advantages of the present application are: this fly ash-based foaming ceramic insulation material preparation facilities through setting up spindle form rotation pipe for the fly ash is concentrated to the centre at the in-process material that grinds the mixture, thereby improves the contact frequency of fly ash and grinding ball, improves the effect that grinds the mixture, and current ball mill uses the back, generally need totally pour out grinding ball and fly ash raw materials and separate, this device can directly realize the ejection of compact after grinding the completion through sealing ring and discharging pipe, reduce the operation degree of difficulty, reduce operation flow, can guarantee simultaneously that whole grinding mixed process is in airtight environment, reduce the dust loss.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present application;
FIG. 2 is a schematic diagram of the whole structure of the present application;
FIG. 3 is a schematic cross-sectional view of the present application;
FIG. 4 is a schematic view of the seal ring and the tapping pipe according to the present application.
In the figure: 1. a mounting frame; 2. a support ring; 3. a rotary tube; 4. grinding balls; 5. a motor; 6. a feed pipe; 7. a hopper; 8. a leak hole; 9. a seal ring; 10. a discharge pipe; 11. a drive gear; 12. a toothed ring; 13. a limiting ring; 14. a support frame; 15. a support wheel; 16. a contact ring; 17. an elastic baffle.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments.
Referring to fig. 1-3, the preparation device of the fly ash-based foamed ceramic thermal insulation material comprises a mounting frame 1, two supporting rings 2 are fixedly arranged on the mounting frame 1, a rotating pipe 3 is rotatably arranged on the supporting rings 2, a plurality of grinding balls 4 are placed in the rotating pipe 3, fly ash is added into the rotating pipe 3 and mixed with the grinding balls 4, the rotating pipe 3 rotates to drive materials and the grinding balls 4 to roll in the rotating pipe 3, the grinding balls 4 are subjected to centrifugal force, fall down after reaching a certain height, collide on the particle materials and crush the materials, and the grinding effect is achieved through the rolling between the grinding balls 4, so that the materials are changed into powder from particles, the inner walls of the grinding balls 4 and the rotating pipe 3 are made of tungsten steel, and the device is firm and wear-resistant, and abrasion is reduced.
Referring to fig. 1-3, the main body of the traditional ball mill is columnar, and the materials on the inner wall are dispersed, so that the contact frequency between grinding balls is lower during processing, the rotary pipe 3 is arranged in a spindle shape, the leak holes 8 are distributed in the bulge part in the middle of the rotary pipe 3, and the spindle-shaped rotary pipe 3 is arranged, so that the materials of the fly ash are concentrated to the bulge part in the middle of the rotary pipe 3 during the grinding and mixing process, the contact frequency of the fly ash and the grinding balls 4 is improved, and the grinding and mixing effect and efficiency are improved.
Referring to fig. 1-3, the mounting frame 1 is further provided with a motor 5 and a feeding pipe 6, a gear transmission mechanism is arranged between the motor 5 and the rotating pipe 3, the motor 5 is a power source of the device and is used for driving the rotating pipe 3 to rotate, the gear transmission mechanism comprises a driving gear 11 fixedly arranged at the output end of the motor 5, a toothed ring 12 is fixedly arranged on the outer wall of the rotating pipe 3, the driving gear 11 is meshed with the toothed ring 12, the motor 5 is started, the motor 5 drives the driving gear 11 to rotate, the toothed ring 12 is driven to rotate through the driving gear 11, and then the rotating pipe 3 is driven to rotate, so that grinding processing of materials is realized.
The feed pipe 6 one end is connected with the sealed rotation of rotor 3 tip, the feed pipe 6 other end is provided with hopper 7, in the material that waits to grind adds hopper 7, in can directly getting into rotor 3 through feed pipe 6, need not stop rotor 3, therefore machining efficiency is higher, hopper 7 is the funnel form, be provided with the elasticity separation blade 17 that a plurality of circumference array distribute at the discharge gate inner wall of hopper 7, after the material is added hopper 7, the material is bent elasticity separation blade 17 under the action of gravity, make the discharge gate of hopper 7 expose, thereby get into feed pipe 6, get into rotor 3 at last, after the material gets into, elasticity separation blade 17 resets, stop the discharge gate of hopper 7, reduce the dust overflow in the course of working.
Referring to fig. 3-4, a plurality of leak holes 8 are formed in the outer wall of the rotating tube 3, a sealing ring 9 which is sleeved outside the rotating tube 3 in a rotating manner is fixedly arranged on the mounting frame 1, the sealing ring 9 covers the part, provided with the leak holes 8, of the rotating tube 3, a discharging tube 10 is arranged below the sealing ring 9, a drawing plate is arranged on the discharging tube 10, all the leak holes 8 are covered and shielded in a closing state of the drawing plate, after the material in the rotating tube 3 is processed, the drawing plate is opened, along with the rotation of the rotating tube 3, powder enters the discharging tube 10 through the leak holes 8 and is discharged from the discharging tube 10, and as the grinding balls 4 are larger, the powder is reserved in the rotating tube 3, so that the discharging can be directly realized after the grinding is finished, the operation difficulty is reduced, and the operation flow is reduced.
Referring to fig. 1-3, the outer wall of the rotating pipe 3 is fixedly provided with two limiting rings 13, the sealing ring 9 is positioned between the two limiting rings 13, two ends of the sealing ring 9 respectively prop against one sides of the two limiting rings 13 in opposite directions, the sealing ring 9 can be limited through the limiting rings 13, the position stability of the sealing ring 9 is ensured, and the risk of axial deviation of the sealing ring 9 is reduced.
Referring to fig. 1-2, two groups of support frames 14 are further fixedly arranged on the mounting frame 1, two support wheels 15 are rotatably arranged on the support frames 14, a contact ring 16 is fixedly arranged on the outer wall of the rotating tube 3, the contact ring 16 is erected on the two support wheels 15, the rotating tube 3 is supported through the support wheels 15, the load of the support ring 2 is reduced, the support wheels 15 can rotate, friction between the rotating tube 3 and the support wheels 15 is small when the rotating tube 3 rotates, and the service life of the device is prolonged.
Working principle:
When the ceramic kiln is used, firstly, fly ash is added into the hopper 7, after the fly ash is added into the hopper 7, the elastic baffle 17 is pressed and bent under the action of gravity, so that the discharge port of the hopper 7 is exposed, and then the fly ash enters the feed pipe 6, finally, the fly ash enters the rotary pipe 3, is mixed with the grinding balls 4, the motor 5 is started, the driving gear 11 is driven to rotate by the motor 5, the toothed ring 12 is driven to rotate by the driving gear 11, the rotary pipe 3 is further driven to rotate, the material and the grinding balls 4 are driven to roll in the rotary pipe 3 through the rotation of the rotary pipe 3, the grinding balls 4 are subjected to centrifugal force, fall down after a certain height, collide on the granular material, crush the material, and roll between the grinding balls 4 to play a role of grinding, so that the material is changed into powder from the granules, then, the raw material of the foamed ceramic thermal insulation material is added into the hopper 7, the mixing is realized, after the material in the rotary pipe 3 is mixed, the drawing plate is opened, the powder enters the discharge pipe 10 through the leakage hole 8 and is discharged from the discharge pipe 10 along with the rotation of the rotary pipe 3, the discharging difficulty is directly realized, the operation flow is reduced, finally, the powder is uniformly dispersed on the granular material is uniformly dispersed, and the foamed ceramic material is cooled in the kiln, and the foamed ceramic material is naturally cooled, and the thermal insulation material is obtained.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a fly ash-based foaming ceramic insulation material preparation facilities, includes mounting bracket (1), its characterized in that, fixedly on mounting bracket (1) be provided with two holding ring (2), holding ring (2) rotate and are provided with rotation pipe (3) place a plurality of grinding balls (4) in rotation pipe (3), mounting bracket (1) still is provided with motor (5) and inlet pipe (6), be provided with gear drive between motor (5) and rotation pipe (3), inlet pipe (6) one end and rotation pipe (3) tip seal rotate to be connected, the inlet pipe (6) other end is provided with hopper (7), a plurality of leak holes (8) have been seted up to rotation pipe (3) outer wall, fixedly on mounting bracket (1) be provided with the rotation cover locate rotation pipe (3) outside sealing ring (9), sealing ring (9) are provided with the part cover of leak hole (8) on with rotation pipe (3), are provided with discharging pipe (10) below sealing ring (9).
2. The device for preparing the fly ash-based foamed ceramic thermal insulation material according to claim 1, wherein the rotating pipe (3) is arranged in a spindle shape, and the leak holes (8) are distributed in a raised part in the middle of the rotating pipe (3).
3. The device for preparing the fly ash-based foamed ceramic thermal insulation material according to claim 1, wherein the gear transmission mechanism comprises a driving gear (11) fixedly arranged at the output end of the motor (5), a toothed ring (12) is fixedly arranged on the outer wall of the rotating tube (3), and the driving gear (11) is in meshed connection with the toothed ring (12).
4. The device for preparing the fly ash-based foamed ceramic thermal insulation material according to claim 2, wherein two limiting rings (13) are fixedly arranged on the outer wall of the rotating pipe (3), the sealing ring (9) is positioned between the two limiting rings (13), and two ends of the sealing ring (9) respectively prop against one side, opposite to the two limiting rings (13).
5. The device for preparing the fly ash-based foamed ceramic thermal insulation material according to claim 1, wherein two groups of supporting frames (14) are further fixedly arranged on the mounting frame (1), two supporting wheels (15) are rotatably arranged on the supporting frames (14), a contact ring (16) is fixedly arranged on the outer wall of the rotating tube (3), and the contact ring (16) is erected on the two supporting wheels (15).
6. The device for preparing the fly ash-based foamed ceramic thermal insulation material according to claim 1, wherein the hopper (7) is funnel-shaped, and a plurality of elastic baffle plates (17) distributed in a circumferential array are arranged on the inner wall of a discharge hole of the hopper (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323462661.XU CN221391614U (en) | 2023-12-19 | 2023-12-19 | Preparation device of fly ash-based foamed ceramic heat-insulating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323462661.XU CN221391614U (en) | 2023-12-19 | 2023-12-19 | Preparation device of fly ash-based foamed ceramic heat-insulating material |
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| Publication Number | Publication Date |
|---|---|
| CN221391614U true CN221391614U (en) | 2024-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323462661.XU Active CN221391614U (en) | 2023-12-19 | 2023-12-19 | Preparation device of fly ash-based foamed ceramic heat-insulating material |
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| CN (1) | CN221391614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119327556A (en) * | 2024-10-18 | 2025-01-21 | 海南洋浦大舜实业有限公司 | A recycled aggregate preparation device and a recycled concrete preparation method |
-
2023
- 2023-12-19 CN CN202323462661.XU patent/CN221391614U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119327556A (en) * | 2024-10-18 | 2025-01-21 | 海南洋浦大舜实业有限公司 | A recycled aggregate preparation device and a recycled concrete preparation method |
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