CN214582535U - Perlite preheating device - Google Patents
Perlite preheating device Download PDFInfo
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- CN214582535U CN214582535U CN202120415230.XU CN202120415230U CN214582535U CN 214582535 U CN214582535 U CN 214582535U CN 202120415230 U CN202120415230 U CN 202120415230U CN 214582535 U CN214582535 U CN 214582535U
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- preheating
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- coaxial
- perlite
- barrel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
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Abstract
The utility model relates to a perlite preheating device, which comprises a supporting rack, both ends all are provided with the bearing frame that the axis extends along controlling the direction about, coaxial rotation is provided with between two bearing frames and preheats the shell, preheat the inside connecting rod coaxial coupling that adopts of shell and have preheating barrel, preheating barrel inner wall is provided with the spiral scraping wings, preheat the coaxial cover in the shell outside and be equipped with outer ring gear, be provided with actuating mechanism on preheating the support frame of shell below, actuating mechanism's the coaxial gear that meshes with outer ring gear that is provided with of power output shaft, left bearing frame is provided with feed mechanism, the bearing frame on right side is provided with discharge mechanism, discharge mechanism right-hand member is provided with runs through preheating barrel internal combustion barrel, the combustion barrel right-hand member is provided with natural gas combustor and fan, combustion barrel left end intercommunication has and runs through the heating pipe outside preheating the shell with preheating barrel is coaxial left. The utility model discloses utilize combustion tube and heating supply line to keep apart flame and pearlite, reduce the disappearance of preheating in-process ore crystal water.
Description
Technical Field
The utility model relates to a pearlite production facility field especially relates to a pearlite preheating device.
Background
Perlite is a volcano erupted acidic lava, a vitreous rock obtained by rapidly cooling, and is named because it has a pearl fracture structure. Perlite ore includes perlite, obsidian, and pitchstone. The perlite has arc-shaped cracks formed by condensation, is called perlite structure, and has water content of 2-6%. Perlite becomes a light, multifunctional and microporous novel material through expansion, and has the characteristics of light apparent density, high temperature resistance, good heat insulation effect, corrosion resistance, wide application temperature range, small moisture absorption capacity, no toxicity, no odor, fire prevention, sound absorption and the like.
Disclosure of Invention
An object of the utility model is to provide a pearlite preheating device has flame and pearlite isolation, reduces the advantage of preheating the disappearance of in-process ore crystal water.
The technical scheme is as follows:
the utility model provides a perlite preheating device, which comprises a supporting rack, both ends all are provided with the bearing frame that the axis extends along controlling the direction about the support frame, coaxial rotation is provided with between two bearing frames and preheats the shell, preheat the inside connecting rod coaxial coupling that adopts of shell and have preheating section of thick bamboo, preheat a section of thick bamboo inner wall and be provided with spiral scraping wings, preheat the coaxial cover in the shell outside and be equipped with outer ring gear, be provided with actuating mechanism on the support frame of preheating the shell below, actuating mechanism's coaxial gear that is provided with of power output shaft and outer ring gear meshing, left bearing frame is provided with feed mechanism, the bearing frame on right side is provided with discharge mechanism, the discharge mechanism right-hand member is provided with the combustion barrel that runs through in preheating the section of thick bamboo, the combustion barrel right-hand member is provided with natural gas combustor and fan, combustion barrel left end intercommunication has and runs through the heating pipe outside preheating the shell coaxial and left with preheating the section of thick bamboo.
Preferably, a heat insulating material is arranged between the preheating shell and the preheating cylinder.
Preferably, the heat insulating material is ceramic fiber refractory wool.
Preferably, the driving mechanism comprises a motor and a reducer.
Preferably, a plurality of radiating fins are arranged on the heat supply pipe in the preheating cylinder along the left-right direction.
Preferably, the feeding mechanism comprises a first metal cover sleeved on the left bearing seat, and a feeding pipe is arranged at the upper end of the first metal cover.
Preferably, the discharging mechanism comprises a second metal cover sleeved on the right bearing block, a discharging pipe is arranged at the lower end of the second metal cover, and a switch is arranged on the discharging pipe.
Preferably, the periphery of the preheating shell is radially provided with a plurality of guide pipes with outer side seals, and metal balls roll in the guide pipes.
Compared with the prior art, the beneficial effects are that:
1. the utility model discloses utilize combustion tube and heating supply line to keep apart flame and pearlite, reduce the disappearance of preheating in-process ore crystal water.
2. The utility model discloses utilize thermal insulation material and preheat shell, preheat a section of thick bamboo and reduced thermal scattering and disappearing, the energy saving.
3. The utility model discloses well pipe that contains the metal ball strikes in proper order preheating shell pivoted in-process and preheats the shell and produces the vibration and shake the adhesion under the pearlite of section of thick bamboo inner wall of preheating.
Drawings
FIG. 1 is a schematic structural view of a perlite preheating device in the utility model,
in the figure: 1-support frame, 2-preheating shell, 3-preheating cylinder, 5-external gear ring, 6-driving mechanism, 7-feeding pipe, 8-discharging pipe, 9-heating pipe, 10-radiating fin, 11-guide pipe, 13-combustion cylinder, 14-natural gas burner and 15-fan.
Detailed Description
The present invention will be further described with reference to the following specific embodiments, as shown in fig. 1: a perlite preheating device comprises a supporting frame 1, bearing seats with axes extending along the left and right directions are arranged at the left and right ends of the supporting frame 1, a preheating shell 2 is coaxially arranged between the two bearing seats in a rotating manner, a preheating cylinder 3 is coaxially connected inside the preheating shell 2 by adopting a connecting rod, a heat insulating material is arranged between the preheating shell 2 and the preheating cylinder 3, the heat insulating material is ceramic fiber refractory cotton, the heat insulating material, the preheating shell 2 and the preheating cylinder 3 reduce the heat loss,
the inner wall of the preheating cylinder 3 is provided with a spiral material pushing plate 4, the outer side of the preheating shell 2 is coaxially sleeved with an outer gear ring 5, a driving mechanism 6 is arranged on the support frame 1 below the preheating shell 2, a power output shaft of the driving mechanism 6 is coaxially provided with a gear meshed with the outer gear ring 5, the driving mechanism 6 comprises a motor and a speed reducer, and the motor and the speed reducer are the prior art and are not described again; the left bearing block is provided with a feeding mechanism, the feeding mechanism comprises a first metal cover sleeved on the left bearing block, the upper end of the first metal cover is provided with a feeding pipe 7, the right bearing block is provided with a discharging mechanism, the discharging mechanism comprises a second metal cover sleeved on the right bearing block, the lower end of the second metal cover is provided with a discharging pipe 8, the discharging pipe 8 is provided with a switch, the right end of the discharging mechanism is provided with a combustion cylinder 13 penetrating into the preheating cylinder 3, the right end of the combustion cylinder 13 is provided with a natural gas burner 14 and a fan 15, the left end of the combustion cylinder 13 is communicated with a heat supply pipe 9 which is coaxial with the preheating cylinder 3 and penetrates to the outside of the preheating shell 2 leftwards,
the preheating device is characterized in that a plurality of radiating fins 10 are arranged on a heat supply pipe 9 in the preheating cylinder 3 along the left-right direction, a plurality of guide pipes 11 with sealed outer sides are radially arranged on the periphery of the preheating shell 2, metal balls 12 roll in the guide pipes 11, and the guide pipes 11 containing the metal balls 12 sequentially strike the preheating shell 2 to generate vibration in the rotating process of the preheating shell 2 so as to vibrate perlite adhered to the inner wall of the preheating cylinder 3.
The specific working process is as follows: start natural gas combustor 14 and fan 15, burn in combustion cylinder 13 and heat supply pipe 9, heat supply pipe 9 gives off the heat to preheating section of thick bamboo 3 inside through shell and radiating fin 10, start actuating mechanism 6, thereby actuating mechanism 6 drives gear rotation meshing outer ring gear 5 and realizes preheating the rotation of shell 2, carry pearlite into preheating section of thick bamboo 3 from inlet pipe 7 in, preheat the in-process that the spiral scraping wings 4 of 3 inner walls of section of thick bamboo promoted pearlite right and preheat, preheat and discharge from discharging pipe 8 after accomplishing, strike preheating shell 2 in proper order and produce the vibration and shake the adhesion at the pearlite of preheating section of thick bamboo 3 inner wall at preheating shell 2 pivoted in-process.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (8)
1. The utility model provides a pearlite preheating device which characterized in that: including the support frame, both ends all are provided with the bearing frame that the axis extends along controlling the direction about the support frame, coaxial rotation is provided with preheating shell between two bearing frames, preheating shell inside adopts connecting rod coaxial coupling to have preheating barrel, preheating barrel inner wall is provided with the spiral scraping wings, preheating shell outside coaxial cover is equipped with outer ring gear, be provided with actuating mechanism on the support frame of preheating shell below, actuating mechanism's power output shaft coaxial be provided with outer ring gear meshed gear, left bearing frame is provided with feed mechanism, the bearing frame on right side is provided with discharge mechanism, the discharge mechanism right-hand member is provided with and runs through preheating barrel internal combustion section of thick bamboo, the combustion section of thick bamboo right-hand member is provided with natural gas combustor and fan, combustion section of thick bamboo left end intercommunication has and runs through the heating pipe outside preheating shell coaxial and left with preheating barrel.
2. A perlite preheating arrangement as defined in claim 1, wherein: and a heat insulating material is arranged between the preheating shell and the preheating cylinder.
3. A perlite preheating arrangement as defined in claim 2, wherein: the heat insulating material is ceramic fiber refractory cotton.
4. A perlite preheating arrangement as defined in claim 1, wherein: the driving mechanism comprises a motor and a speed reducer.
5. A perlite preheating arrangement as defined in claim 1, wherein: and a plurality of radiating fins are arranged on the heating pipe in the preheating cylinder along the left-right direction.
6. A perlite preheating arrangement as defined in claim 1, wherein: the feeding mechanism comprises a first metal cover sleeved on the left bearing seat, and a feeding pipe is arranged at the upper end of the first metal cover.
7. A perlite preheating arrangement as defined in claim 1, wherein: the discharging mechanism comprises a second metal cover sleeved on the right bearing seat, a discharging pipe is arranged at the lower end of the second metal cover, and a switch is arranged on the discharging pipe.
8. A perlite preheating arrangement as defined in claim 1, wherein: the periphery of the preheating shell is provided with a plurality of guide pipes with sealed outer sides along the radial direction, and metal balls roll in the guide pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120415230.XU CN214582535U (en) | 2021-02-25 | 2021-02-25 | Perlite preheating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120415230.XU CN214582535U (en) | 2021-02-25 | 2021-02-25 | Perlite preheating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214582535U true CN214582535U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120415230.XU Active CN214582535U (en) | 2021-02-25 | 2021-02-25 | Perlite preheating device |
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| Country | Link |
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| CN (1) | CN214582535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115711516A (en) * | 2022-10-12 | 2023-02-24 | 张家港市华孚实业有限公司 | Preheating device in expanded perlite production process |
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2021
- 2021-02-25 CN CN202120415230.XU patent/CN214582535U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115711516A (en) * | 2022-10-12 | 2023-02-24 | 张家港市华孚实业有限公司 | Preheating device in expanded perlite production process |
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