CN220418052U - Rock wool curing oven - Google Patents
Rock wool curing oven Download PDFInfo
- Publication number
- CN220418052U CN220418052U CN202322029892.5U CN202322029892U CN220418052U CN 220418052 U CN220418052 U CN 220418052U CN 202322029892 U CN202322029892 U CN 202322029892U CN 220418052 U CN220418052 U CN 220418052U
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- Prior art keywords
- hot air
- rock wool
- air distribution
- shell
- curing oven
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- 239000011490 mineral wool Substances 0.000 title claims abstract description 82
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000005485 electric heating Methods 0.000 claims abstract description 8
- 238000009826 distribution Methods 0.000 claims description 69
- 238000005192 partition Methods 0.000 claims description 6
- 238000007711 solidification Methods 0.000 abstract description 12
- 230000008023 solidification Effects 0.000 abstract description 12
- 239000002699 waste material Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- 238000007664 blowing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012784 inorganic fiber Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The application provides a rock wool curing oven, which comprises a rack, wherein a shell with two open ends is arranged on the rack, a transmission device for transmitting rock wool to pass through the shell is further arranged on the rack, a hot air port is formed in the position, close to an output end, of the top of the shell, and is communicated with a hot air pipe; the other end of the hot air pipe is connected with an electric heating fan; a hot air outlet is formed in a position, close to the hot air pipe, of one side face of the shell, a hot air inlet is formed in a position, close to the input end of the shell, and the hot air outlet is connected with the hot air inlet through a fan through a pipeline. The rock wool curing oven of this application carries out the reutilization with the hot-blast after the rock wool board solidification through above-mentioned setting, has reduced the waste of energy, has practiced thrift the manufacturing cost of enterprise.
Description
Technical Field
The application relates to the technical field of rock wool curing, in particular to a rock wool curing oven.
Background
The rock wool board is also called rock wool heat-insulating decorative board, and is an inorganic fiber board which is made up by using basalt as main raw material and adopting high-temperature melting process. The artificial inorganic fiber produced by high temperature melting and processing rock wool has the characteristics of light weight, small heat conductivity coefficient, heat absorption and incombustibility, and is widely used in building decoration. In the rock wool production process, substances such as glue with strong adhesiveness are sprayed on the rock wool fibers so as to enable the rock wool fibers to be adhered together, and then the rock wool fibers are processed into various rock wool products through solidification molding.
The solidification of the rock wool board is the most important step in the process of rock wool board forming, and the existing solidification of the rock wool board adopts a solidifying furnace, and products such as sprayed glue and the like can be rapidly solidified by blowing hot air into the rock wool board to be solidified. However, in the existing curing oven, the heat of the injected hot air is still higher after the rock wool board is cured, and the heat cannot be reused, so that energy waste is caused.
Disclosure of Invention
The application provides a rock wool curing oven for solve current rock wool curing oven and adopt hot-blast energy fail make full use of's in to the rock wool board curing process problem.
The application provides a rock wool curing oven, which comprises a rack, wherein a shell with two open ends is arranged on the rack, a transmission device for transmitting rock wool to pass through the shell is further arranged on the rack, a hot air port is formed in the position, close to an output end, of the top of the shell, and is communicated with a hot air pipe;
the other end of the hot air pipe is connected with an electric heating fan;
a hot air outlet is formed in a position, close to the hot air pipe, of one side face of the shell, a hot air inlet is formed in a position, close to the input end of the shell, and the hot air outlet is connected with the hot air inlet through a fan through a pipeline.
Optionally, a partition plate is arranged at the inner top of the shell in a downward extending manner, and divides the interior of the shell into a preheating zone and a solidifying zone.
Optionally, a hot air port is formed in the top of the curing zone, and a hot air outlet is formed in one side surface of the curing zone;
the inner top of the curing zone is provided with a first air distribution device which is communicated with the hot air port.
Optionally, the hot air inlet is formed in the side face of the preheating zone, and a second air distribution device is arranged at the inner top of the preheating zone and is communicated with the hot air inlet.
Optionally, the first wind distribution device comprises a wind distribution main pipe and a dendritic wind distribution branch pipe;
one end of the air distribution main pipe is communicated with the hot air port, and the other end is closed;
the tail ends of the branch pipes are closed, and the other ends of the branch pipes are communicated with the side surfaces of the main air distribution pipes;
the lower surface of the branch pipe is communicated with a plurality of horn-shaped air distribution heads.
Optionally, the second wind distribution device comprises a wind distribution box and a plurality of wind distribution grooves;
the air distribution groove is connected to the lower surface of the air distribution box and is communicated with the air distribution box.
Optionally, an exhaust pipe is communicated with one side surface of the shell opposite to the hot air inlet, and the other end of the exhaust pipe is connected with the gas purifier.
Optionally, the transmission device comprises a stepping motor and a plurality of transmission rollers which are arranged on one side of the frame, the transmission rollers are rotationally connected to the frame along the length direction of the frame, a conveying belt for conveying rock wool is arranged on the transmission rollers, and a belt pulley is fixedly connected to one end of the transmission rollers, which is close to the stepping motor;
the belt pulley close to the output end of the shell is connected with a power output shaft of the stepping motor; the belt pulleys are connected through a belt.
Optionally, wind shielding curtains are arranged on the shell at the inlet and the outlet for the rock wool board to pass through.
The utility model provides a rock wool curing oven, through seting up hot-blast export and hot-blast entry after solidifying the rock wool in the side of casing, utilize the fan to guide it to the casing near rock wool board input through the pipeline and preheat the rock wool board. The rock wool curing oven of this application carries out the reutilization with the hot-blast after the rock wool board solidification through above-mentioned setting, has reduced the waste of energy, has practiced thrift the manufacturing cost of enterprise.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief description will be given below of the drawings that are needed in the embodiments or the prior art descriptions, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a rock wool curing oven according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a rock wool curing oven according to another embodiment of the present application;
FIG. 3 is a schematic structural view of a housing according to an embodiment of the present disclosure;
fig. 4 is a schematic structural view of a rock wool curing oven according to another embodiment of the present disclosure;
fig. 5 is a schematic structural view of a rock wool curing oven according to another embodiment of the present application.
Reference numerals illustrate:
1. a frame; 2. a housing; 3. a transmission device; 4. an electric heating fan; 5. a blower; 6. a gas purifier; 21. a hot air pipe; 22. a pipe; 23. a partition plate; 24. a first air distribution device; 25. the second air distribution device; 26. an exhaust pipe; 27. a wind shielding curtain; 31. a stepping motor; 32. a conveying roller; 33. a conveyor belt; 34. a belt pulley; 35. a belt; 201. a hot air port; 202. a hot air outlet; 203. a hot air inlet; 241. a wind distribution main pipe; 242. an air distribution branch pipe; 243. a wind distribution head; 251. a cloth bellows; 252. an air distribution groove.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application are clearly and completely described below, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without inventive effort, are also within the scope of the present application based on the embodiments herein.
As shown in fig. 1, the application provides a rock wool curing oven, which comprises a frame 1, wherein a shell 2 with two open ends is arranged on the frame 1, a transmission device 3 for transmitting rock wool to pass through the shell 2 is also arranged on the frame 1, a hot air port 201 is arranged at the top of the shell 2 and close to the output end, and the hot air port 201 is communicated with a hot air pipe 21;
the other end of the hot air pipe 21 is connected with an electric heating fan 4;
a hot air outlet 202 is formed in a position, close to the hot air pipe 21, of one side surface of the shell 2, a hot air inlet 203 is formed in a position, close to the input end of the shell 2, and the hot air outlet 202 and the hot air inlet 203 are connected through a fan 5 through a pipeline 22.
In this application, the opening at casing 2 both ends is input (or input port) and output (or delivery outlet) respectively, and rock wool board gets into casing 2 by the input under transmission device 3's transmission in, accomplishes solidification back and exports from casing 2's output. It should be noted that the material of the housing is made of a high thermal resistance material, so as to reduce heat loss.
When the device is used, the conveying device 3 is started, the rock wool board to be solidified is input into the shell 2 from the input end of the shell, meanwhile, the electric heating fan 4 is started, hot air is input into the shell 2 from the hot air port 201 through the hot air pipe 21 and blown out, and the blown hot air heats and solidifies the rock wool board below the solidifying area.
The temperature of the hot air after curing the rock wool board is still high, and the hot air is sucked into the pipeline 22 from the hot air outlet 202 at the side of the curing zone by the fan 5, and is further input into the position, close to the input end, of the shell 2 from the hot air inlet 203. The rock wool board near the input end of the shell 2 is preheated by the hot air input from the hot air inlet 203, and the preheated hot air is discharged from the input end of the shell 2 or discharged into the gas purifying treatment equipment through a pipeline for purification and then is discharged.
The rock wool curing oven in this application preheats the rock wool board through seting up hot-blast export 202 and hot-blast entry 203 after solidifying the rock wool in the side of casing 2, utilizes fan 5 to guide it to casing 2 near the rock wool board input through pipeline 22. The rock wool curing oven of this application carries out the reutilization with the hot-blast after the rock wool board solidification through above-mentioned setting, has reduced the waste of energy, has practiced thrift the manufacturing cost of enterprise.
As shown in fig. 2, alternatively, the conveying device 3 comprises a stepping motor 31 arranged at one side of the frame 1 and a plurality of conveying rollers 32, the conveying rollers 32 are rotatably connected to the frame 1 along the length direction of the frame 1, a conveying belt 33 for conveying rock wool is arranged on the conveying rollers 32, and a belt pulley 34 is fixedly connected to one end of the conveying rollers 32 close to the stepping motor 31;
a belt pulley 34 near the output end of the shell 2 is connected with the power output shaft of the stepping motor 31; the pulleys 34 are connected by a belt 35.
In this application, one end of each transmission roller 32 close to the stepper motor 31 (i.e. the end on the same side as the stepper motor 31) is keyed to a belt pulley 34, wherein the belt pulley 34 close to the output end of the housing 2 is connected to the power output shaft of the stepper motor 31, i.e. the belt pulley 34 is a driving wheel, and the rest is driven wheels. Driven wheels in the lower belt pulley 34 are driven by the stepping motor 31 to rotate by the driving wheel, and thus the transmission roller 32 which is connected with the belt pulley 34 is driven to rotate. Under the action of the transmission roller 32, the conveyer belt 33 drives the rock wool to move, and the stepping motor 31 periodically moves, so the conveyer belt 33 drives the rock wool to move periodically. So that the rock wool stays in the shell 2 for a short time, thereby improving the curing effect.
When the stepping motor 31, the belt pulley 34 and the electric heating fan 4 are arranged, the stepping motor and the belt pulley are distributed on the opposite sides of the shell 2, so that adverse effects on the operation of the belt pulley 34 caused by the arrangement of the stepping motor and the belt pulley on the same side are prevented.
As shown in fig. 3, optionally, a partition 23 is provided to extend downward from the top of the interior of the housing 2, and the partition 23 divides the interior of the housing 2 into a preheating zone and a solidifying zone.
In this application, the downwardly extending height of the spacer 23 is preferably such that it does not interfere with the passage of the rock wool panel, and in one realisable form the spacer 23 is of a telescopic construction. The baffle plate 23 is arranged in the shell 2, so that the heat air in the curing area can be effectively prevented from escaping, and the effect of collecting the heat air can be achieved. In the present application, the ratio of the areas of the preheating zone to the curing zone is preferably 1:2 to 1:3. In one possible manner, the distance between the hot air inlet 201 and the outlet of the casing 2 is preferably set to 0.3 to 0.4 of the length of the casing 2.
As shown in fig. 3, optionally, a hot air port 201 is formed at the top of the curing zone, and a hot air port 202 is formed at one side of the curing zone;
the inner top of the curing zone is provided with a first air distribution device 24, and the first air distribution device 24 is communicated with the hot air port 201.
In this application, the hot air inlet 201 is formed at the top of the curing zone of the casing 2, so that the first air distribution device 24 is convenient to install, and the hot air is also favorable for blowing and heating the rock wool board from top to bottom.
As shown in fig. 3, alternatively, the hot air inlet 203 is formed at the side of the preheating zone, and the second air distribution device 25 is arranged at the inner top of the preheating zone, and the second air distribution device 25 is communicated with the hot air inlet 203.
In the present application, the hot air inlet 203 and the hot air outlet 202 are formed on the same side of the housing 2, so that the two are convenient to connect.
As shown in fig. 3, the first wind distribution device 24 optionally includes a wind distribution manifold 241 and dendritic wind distribution branches 242;
one end of the air distribution main pipe 241 is communicated with the hot air port 201, and the other end is closed;
the tail ends of the branch pipes 242 are closed, and the other ends of the branch pipes are communicated with the side surfaces of the main pipe 241;
the lower surface of the branch pipe 242 is connected with a plurality of horn-shaped air distribution heads 243.
In this application, when using, the hot-blast that electric heater 4 produced is through hot-blast pipe 21 from hot-blast mouth 201 input casing 2 inside, and hot-blast after getting into the distribution house steward 241 of first wind distribution device 24 redistributes to in the branch pipe 242 of dendritic cloth, blows out through a plurality of loudspeaker form wind heads 243 that the lower surface of branch pipe 242 of dendritic cloth communicates at last, and the hot-blast of blowing out is to the rock wool board heating solidification of solidification district below.
As shown in fig. 3, the second wind distribution device 25 optionally includes a wind distribution box 251 and a plurality of wind distribution grooves 252;
the air distribution groove 252 is connected to the lower surface of the air distribution box 251 and communicates with the air distribution box 251.
In the present application, in use, hot air entering from the hot air inlet 203 enters the second air distribution device 25, and is blown down from the air distribution groove 252 connected to the air distribution box 251, thereby preheating the rock wool board entering the casing 2.
As shown in fig. 4, alternatively, a side surface of the housing 2 opposite to the hot air inlet 203 is communicated with an exhaust gas pipe 26, and the other end of the exhaust gas pipe 26 is connected to the gas cleaner 6.
In this application, because the rock wool is heated and can release harmful gas in the solidification process, if not just discharge these gases, can cause environmental pollution, influence operational environment, consequently communicate exhaust pipe 26 in the side of casing 2, will solidify the harmful gas that the in-process of rock wool board produced and introduce gas purifier 6 in and purify the processing and discharge again, can reduce the environmental pollution that the loss of these harmful gas caused.
As shown in fig. 5, optionally, a wind curtain 27 is provided on the housing 2 at the inlet and outlet for the rock wool panel to pass through.
In this application, since the openings at the two ends of the shell 2 are used for inputting and outputting the rock wool boards, part of hot air overflows from the openings at the two ends in the curing process, which causes heat dissipation and waste. The provision of the wind shielding curtain 27 thus reduces the amount of hot air escaping from the openings at both ends of the housing 2, reducing the waste of energy.
A rock wool curing oven has the following working process:
when the device is used, the transmission device 3 is started, the stepping motor 31 drives the belt pulley 34 to rotate, and then the transmission roller 32 is driven to rotate, so that the conveying belt 33 inputs a rock wool board to be solidified into the shell 2 from the input end of the shell 2, the rock wool board is conveyed to a solidification area by the conveying belt 33, meanwhile, the electric heating fan 4 is started, hot air is input into the shell 2 from the hot air port 201 through the hot air pipe 21, the hot air enters the air distribution manifold 241 of the first air distribution device 24 and is then distributed into the dendritic air distribution branch 242, and finally the blown out hot air is blown out through the plurality of horn-shaped air distribution heads 243 communicated with the lower surface of the dendritic air distribution branch 242 to heat and solidify the rock wool board below the solidification area.
The temperature of the hot air after curing the rock wool board is still higher, and the hot air is sucked into the pipeline 22 from the hot air outlet 202 at the side of the curing zone by the fan 5, and then is input into the preheating zone of the shell 2 from the hot air outlet 202. The hot air is blown downwards from the air distribution groove 252 connected with the air distribution box 251 in the second air distribution device 25, preheats the rock wool board entering the shell 2, and the preheated hot air is discharged from the exhaust pipe 26 into the gas purifier 6, purified and discharged. In use, the wind shielding curtain 27 is arranged at the inlet and the outlet of the shell 2, so that the wind shielding curtain 27 can effectively reduce the dissipation of hot wind in the shell 2 in the curing process, thereby playing a role in heat preservation.
Finally, it should be noted that the above embodiments are merely for illustrating the technical solution of the present application, and are not limiting; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand; the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.
Claims (9)
1. The rock wool curing oven comprises a frame (1), wherein a shell (2) with two open ends is arranged on the frame (1), and a transmission device (3) for transmitting rock wool to pass through the shell (2) is further arranged on the frame (1), and the rock wool curing oven is characterized in that a hot air port (201) is formed in the position, close to an output end, of the top of the shell (2), and the hot air port (201) is communicated with a hot air pipe (21);
the other end of the hot air pipe (21) is connected with an electric heating fan (4);
a hot air outlet (202) is formed in a position, close to the hot air pipe (21), of one side face of the shell (2), a hot air inlet (203) is formed in a position, close to the input end of the shell (2), of the shell, and the hot air outlet (202) and the hot air inlet (203) are connected through a fan (5) through a pipeline (22).
2. Rock wool curing oven according to claim 1, characterized in that the top in the housing (2) extends downwards and is provided with a partition (23), which partition (23) divides the interior of the housing (2) into a preheating zone and a curing zone.
3. The rock wool curing oven according to claim 2, characterized in that the hot air port (201) is opened at the top of the curing zone, and the hot air outlet (202) is opened at one side of the curing zone;
the inner top of the curing zone is provided with a first air distribution device (24), and the first air distribution device (24) is communicated with the hot air port (201).
4. The rock wool curing oven according to claim 2, characterized in that the hot air inlet (203) is opened at the side of the preheating zone, a second air distribution device (25) is arranged at the inner top of the preheating zone, and the second air distribution device (25) is communicated with the hot air inlet (203).
5. A rock wool curing oven according to claim 3, characterised in that the first air distribution means (24) comprises an air distribution manifold (241) and dendritic air distribution branches (242);
one end of the air distribution main pipe (241) is communicated with the hot air port (201), and the other end of the air distribution main pipe is closed;
the tail ends of the dendritic air distribution branch pipes (242) are closed, and the other ends of the dendritic air distribution branch pipes are communicated with the side surfaces of the air distribution main pipes (241);
the lower surface of the dendritic air distribution branch pipe (242) is communicated with a plurality of horn-shaped air distribution heads (243).
6. The rock wool curing oven according to claim 4, characterized in that the second air distribution means (25) comprises an air distribution box (251) and a plurality of air distribution slots (252);
the air distribution groove (252) is connected to the lower surface of the air distribution box (251) and is communicated with the air distribution box (251).
7. Rock wool curing oven according to claim 1, characterized in that the side of the housing (2) opposite to the hot air inlet (203) is connected with an exhaust gas pipe (26), the other end of the exhaust gas pipe (26) being connected with a gas purifier (6).
8. The rock wool curing oven according to claim 1, characterized in that the conveying device (3) comprises a stepping motor (31) arranged at one side of the frame (1) and a plurality of conveying rollers (32), the conveying rollers (32) are rotatably connected to the frame (1) along the length direction of the frame (1), a conveying belt (33) for conveying rock wool is arranged on the conveying rollers (32), and a belt pulley (34) is fixedly connected to one end of the conveying rollers (32) close to the stepping motor (31);
a belt pulley (34) close to the output end of the shell (2) is connected with a power output shaft of the stepping motor (31); the pulleys (34) are connected through a belt (35).
9. Rock wool curing oven according to any one of claims 1-8, characterized in that wind screens (27) are provided on the housing (2) at the inlet and outlet for the rock wool panel to pass through.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322029892.5U CN220418052U (en) | 2023-07-31 | 2023-07-31 | Rock wool curing oven |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322029892.5U CN220418052U (en) | 2023-07-31 | 2023-07-31 | Rock wool curing oven |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220418052U true CN220418052U (en) | 2024-01-30 |
Family
ID=89640498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202322029892.5U Active CN220418052U (en) | 2023-07-31 | 2023-07-31 | Rock wool curing oven |
Country Status (1)
Country | Link |
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CN (1) | CN220418052U (en) |
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2023
- 2023-07-31 CN CN202322029892.5U patent/CN220418052U/en active Active
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