CN210945383U - Heat treatment device in mineral fiber production process - Google Patents
Heat treatment device in mineral fiber production process Download PDFInfo
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- CN210945383U CN210945383U CN201921977669.0U CN201921977669U CN210945383U CN 210945383 U CN210945383 U CN 210945383U CN 201921977669 U CN201921977669 U CN 201921977669U CN 210945383 U CN210945383 U CN 210945383U
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Abstract
The utility model discloses a heat treatment device in mineral fiber production process, including feeding mechanism, thermal treatment case, winding mechanism and gas circulation mechanism, feeding mechanism and winding mechanism set up respectively in the both sides of thermal treatment case, the thermal treatment case includes preheating chamber, positive hot room and cooling chamber, be equipped with the heat insulating board between preheating chamber and positive hot room, positive hot room and the cooling chamber respectively, be equipped with the first through-hole that supplies mineral fiber to pass on the heat insulating board, thermal treatment case top is equipped with the inlet port, and the below is equipped with the venthole, be equipped with horizontal rotatory roller set of multiunit and vertical rotatory roller set in the thermal treatment case. The utility model provides a heat treatment device in the mineral fiber production process, the better mineral fiber of stability of deriving promotes mineral fiber's quality.
Description
Technical Field
The utility model relates to a mineral fiber device field, concretely relates to heat treatment device in mineral fiber production process.
Background
Mineral fibers are fibers obtained from mineral rocks with fibrous structures, the main components of the fibers are various oxides, such as silicon dioxide, aluminum oxide, magnesium oxide and the like, and the fibers are widely applied to daily life after being scientifically refined and processed.
Mineral fiber's heat treatment is exactly with mineral fiber heating to certain temperature, through the thermal motion of chain segment, it is in the unstable intermolecular force under the unbalanced state to release the part, eliminate mineral fiber internal stress, the crystal structure further develops simultaneously, make mineral fiber structure consolidated and intensive, current mineral fiber heat treatment device is all directly to carry out the back with mineral fiber straight line directly and obtain the finished product after heat treatment, mineral fiber does not have certain preheating process and cooling process, and mineral fiber surface is heated inadequately evenly, the mineral fiber stability of producing like this is relatively poor, the quality effect is not good.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat treatment device in mineral fiber production process, mineral fiber process preheating and cooling treatment, and whole process is to each angle uniform treatment of mineral fiber, and the better mineral fiber of stability that reachs promotes mineral fiber's quality.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a heat treatment device in the production process of mineral fibers comprises a feeding mechanism, a heat treatment box, a winding mechanism and a gas circulation mechanism, wherein the feeding mechanism and the winding mechanism are respectively arranged on two sides of the heat treatment box, a feed inlet and a discharge outlet for mineral fibers to pass through are respectively arranged on two sides of the heat treatment box, the heat treatment box comprises a preheating chamber, a positive heating chamber and a cooling chamber, heat insulation plates are respectively arranged between the preheating chamber and the positive heating chamber, between the positive heating chamber and the cooling chamber, first through holes for the mineral fibers to pass through are arranged on the heat insulation plates, an air inlet hole is arranged above the heat treatment box, an air outlet hole is arranged below the heat treatment box, a plurality of groups of transverse rotating roller sets and longitudinal rotating roller sets are arranged in the heat treatment box in a crossed manner, hollow structures for inert gases to pass through are arranged inside the transverse rotating roller sets and the longitudinal rotating roller sets, and air inlet holes and air outlet holes are respectively arranged at the two ends of the transverse rotating roller group and the longitudinal rotating roller group.
Preferably, the feeding mechanism comprises a smoothing rod, a smoothing motor and a dust collection film arranged on the surface of the smoothing rod, and the smoothing motor is used for driving the smoothing rod to rotate.
Preferably, the winding mechanism comprises a moving motor, a moving frame, a moving track, a winding bearing, a winding roller and a winding motor, the moving motor is a forward and reverse rotating motor, the moving motor drives the moving frame to move on the moving track, the winding roller is sleeved on the winding bearing, and the winding motor drives the winding bearing to drive the winding roller to rotate.
Preferably, the gas circulation mechanism includes inert gas case, gas heater and gas cooler, be equipped with intake pipe, steam outlet duct and air conditioning outlet duct on the inert gas case, the venthole passes through intake-tube connection the inert gas case, gas heater is used for the heating steam outlet duct exhaust inert gas, gas cooler is used for the cooling gas outlet duct exhaust inert gas, be equipped with the shunt tubes on the inlet port, steam outlet duct and air conditioning outlet duct are connected respectively to the shunt tubes.
Preferably, the air inlet is provided with a temperature controller, the shunt pipe is connected with one end of the hot air outlet pipe and is provided with a hot air flow regulating valve, the shunt pipe is connected with one end of the cold air outlet pipe and is provided with a cold air flow regulating valve, and the temperature controller regulates the temperature of the inert gas flowing into the air inlet by controlling the hot air flow regulating valve and the cold air flow regulating valve.
Preferably, the inner wall of the heat treatment box is wrapped with a layer of heat preservation cotton.
After the technical scheme is adopted, compared with the background art, the utility model, have following advantage:
1. the utility model relates to a heat treatment device in mineral fiber production process carries out preheating treatment before mineral fiber just heat treatment, carries out cooling treatment again behind the just heat treatment, improves mineral fiber's stability.
2. The utility model relates to a heat treatment device in mineral fiber production process, preheating, just heat treatment and the equal independent control of the temperature of cooling treatment each interval can adjust the processing temperature according to the demand of difference.
3. The utility model relates to a heat treatment device in mineral fiber production process adopts inert gas to blow the mode of heating and the dual heating of the hot rotatory rod of four angles, makes each angle of mineral fiber can both the thermally equivalent, is favorable to improving stability to promote mineral fiber's quality.
Drawings
FIG. 1 is a schematic view of the structure of the heat treatment chamber of the present invention;
FIG. 2 is a sectional view of the heat treatment chamber of the present invention;
FIG. 3 is a schematic structural view of the gas circulation mechanism of the present invention;
FIG. 4 is a schematic view of the feeding mechanism of the present invention;
fig. 5 is a schematic structural view of the winding mechanism of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the present invention, but do not indicate or imply that the device or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.
Examples
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention discloses a heat treatment apparatus in mineral fiber production process, which comprises a feeding mechanism 1, a heat treatment box 2, a winding mechanism 3 and a gas circulation mechanism 4, wherein the feeding mechanism 1 and the winding mechanism 3 are respectively disposed at two sides of the heat treatment box 2, two sides of the heat treatment box 2 are respectively provided with a feeding port 21 and a discharging port 22 for mineral fibers to pass through, the inner wall of the heat treatment box is wrapped with a layer of heat preservation cotton (not shown in the figure), the heat treatment box 2 is divided into a preheating chamber, a positive heating chamber and a cooling chamber, heat insulation plates 23 are respectively disposed between the preheating chamber and the positive heating chamber, the positive heating chamber and the cooling chamber, a first through hole 231 for mineral fibers to pass through is disposed on the heat insulation plate 23, an air inlet 24 is disposed above the heat treatment box.
Referring to fig. 1 and 2, a plurality of sets of transverse rotation roller sets 26 and longitudinal rotation roller sets 27 are arranged in the heat treatment box 2, the plurality of sets of transverse rotation roller sets 26 and longitudinal rotation roller sets 27 are arranged in a crossed manner, in the embodiment, the transverse rotation roller sets 26 and the longitudinal rotation roller sets 27 are arranged in three sets, and are uniformly distributed in the preheating chamber, the positive heating chamber and the cooling chamber, the transverse rotation roller sets 26 comprise two transverse rotation rollers which are arranged diagonally, the longitudinal rotation roller sets 27 comprise two longitudinal rotation rollers which are arranged diagonally, air inlets 24 and air outlets 25 are respectively arranged at two ends of the transverse rotation roller sets 26 and the longitudinal rotation roller sets 27, and the transverse rotation roller sets 26 and the longitudinal rotation roller sets 27 are matched to perform balanced treatment on mineral fiber raw materials at multiple angles.
Referring to fig. 4, the feeding mechanism 1 includes a smoothing rod 11, a smoothing motor 12, and a dust-collecting film (not shown in the figure) disposed on the surface of the smoothing rod, wherein the smoothing motor 12 is used for driving the smoothing rod 11 to rotate so as to smooth and remove dust from the mineral fiber raw material, and then the mineral fiber raw material is conveyed into the heat treatment box 2 through the feed inlet 21 for treatment.
Referring to fig. 5, the winding mechanism 3 includes a moving motor 31, a moving frame 32, a moving rail 33, a winding bearing 34, a winding roller 35 and a winding motor 36, the moving motor 31 is a forward and reverse rotating motor, the moving frame 33 is driven by the moving motor 31 to move by the moving frame 32, the winding roller 35 is sleeved on the winding bearing 34, the winding motor 36 drives the winding roller 35 to rotate by driving the winding bearing 34, and the mineral fibers delivered from the discharge port 22 are uniformly wound on the winding roller 35 by the cooperation of the moving motor 31 and the winding motor 36.
Referring to fig. 3, the gas circulation mechanism 4 includes an inert gas tank 41, a gas heater 42 and a gas cooler 43, the inert gas tank is provided with a gas inlet pipe 411, a hot gas outlet pipe 412 and a cold gas outlet pipe 413, the gas outlet 25 is connected to the gas inlet pipe 211 through a detachable pipe (not shown), the gas heater 42 is used for heating the inert gas discharged from the hot gas outlet pipe 412, the gas cooler 43 is used for cooling the inert gas discharged from the gas outlet pipe 413, the gas inlet hole 24 is provided with a shunt pipe 241, and the shunt pipe 241 is respectively connected to the hot gas outlet pipe 412 and the cold gas outlet pipe 413 through a detachable pipe (not shown).
Referring to fig. 1 and 2, a temperature controller 242 is disposed on the inlet 24, a hot air flow regulating valve 243 is disposed at one end of the shunt pipe connected to the hot air outlet pipe 412, a cold air flow regulating valve 244 is disposed at one end of the shunt pipe connected to the cold air outlet pipe 413, and the temperature controller 242 regulates different inert gas temperatures entering the preheating chamber, the preheating chamber and the cooling chamber by controlling the hot air flow regulating valve 243 and the cold air flow regulating valve 244.
When in use, the working process is as follows:
starting an inert gas box 41, wherein inert gas in the inert gas box 41 is heated by an inert gas heater 42 from a hot gas outlet pipe 412, the inert gas from a cold gas outlet pipe 413 is cooled by a gas cooler 43, hot gas and cold gas enter air inlet holes 24 through a shunt pipe 241 and are converged, a temperature controller 242 in each air inlet hole 24 controls the proportion of cold gas and hot gas converged into the air inlet holes 24 through controlling a hot gas flow regulating valve 243 and a cold gas flow regulating valve 244 so as to control different inert gas temperatures of a preheating chamber, a positive heating chamber and a cooling chamber, a smoothing motor 12 drives a smoothing rod 11 to rotate, mineral fiber raw materials are conveyed into a heat treatment box 2 from a feed inlet 21 after being smoothed and dedusted, the heat treatment box 2 adopts a mode of blowing and heating by inert gas and double heating by a heat rotating rod with four angles, so that all angles of the mineral fiber raw materials can be uniformly heated, the mineral fiber raw material is sequentially preheated, positively heated and cooled at different temperatures in the preheating chamber, the positively heated chamber and the cooling chamber, and then is conveyed to the winding mechanism 3 through the discharge port 22, the moving motor 31 drives the moving frame 32 to move back and forth on the moving rail 33, so that the winding roller 35 is driven to move back and forth, meanwhile, the winding motor 36 drives the winding bearing 34 to drive the winding roller 35 to rotate, and the mineral fiber conveyed from the discharge port is uniformly wound on the winding roller 35.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a heat treatment device in mineral fiber production process, includes feeding mechanism, thermal treatment case, winding mechanism and gas circulation mechanism, its characterized in that: the feeding mechanism and the winding mechanism are respectively arranged on two sides of the heat treatment box, a feeding port and a discharging port for mineral fibers to pass through are respectively arranged on two sides of the heat treatment box, the heat treatment box comprises a preheating chamber, a positive heating chamber and a cooling chamber, heat insulation plates are respectively arranged between the preheating chamber and the positive heating chamber as well as between the positive heating chamber and the cooling chamber, first through holes for the mineral fibers to pass through are formed in the heat insulation plates, an air inlet hole is formed in the upper portion of the heat treatment box, an air outlet hole is formed in the lower portion of the heat treatment box, a plurality of groups of transverse rotating roller sets and longitudinal rotating roller sets are arranged in the heat treatment box in a crossed mode, hollow structures for inert gases to pass through are arranged in the transverse rotating roller sets and the longitudinal rotating roller sets, and air inlet holes and air outlet holes are respectively formed in two ends of the transverse rotating roller sets and the.
2. A heat treatment apparatus in a mineral fibre production process according to claim 1, characterized in that: the feeding mechanism comprises a smoothing rod, a smoothing motor and a dust collection film, wherein the dust collection film is arranged on the surface of the smoothing rod, and the smoothing motor is used for driving the smoothing rod to rotate.
3. A heat treatment apparatus in a mineral fibre production process according to claim 1, characterized in that: the winding mechanism comprises a moving motor, a moving frame, a moving track, a winding bearing, a winding roller and a winding motor, wherein the moving motor is a forward and reverse rotating motor, the moving motor drives the moving frame to move on the moving track, the winding roller is sleeved on the winding bearing, and the winding motor drives the winding bearing to drive the winding roller to rotate.
4. A heat treatment apparatus in a mineral fibre production process according to claim 1, characterized in that: the gas circulation mechanism includes inert gas case, gas heater and gas cooler, be equipped with intake pipe, steam outlet duct and air conditioning outlet duct on the inert gas case, the venthole passes through intake-tube connection the inert gas case, gas heater is used for heating steam outlet duct exhaust inert gas, gas cooler is used for the cooling gas outlet duct exhaust inert gas, be equipped with the shunt tubes on the inlet port, steam outlet duct and air conditioning outlet duct are connected respectively to the shunt tubes.
5. A device for heat treatment in a mineral fibre production process according to claim 4, characterized in that: the air inlet is provided with a temperature controller, the shunt tubes are connected with one end of the hot air outlet pipe is provided with a hot air flow regulating valve, the shunt tubes are connected with one end of the cold air outlet pipe is provided with a cold air flow regulating valve, and the temperature controller controls the hot air flow regulating valve and the cold air flow regulating valve to regulate the temperature of inert gas flowing into the air inlet.
6. A heat treatment apparatus in a mineral fibre production process according to claim 1, characterized in that: the inner wall of the heat treatment box is wrapped with a layer of heat preservation cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921977669.0U CN210945383U (en) | 2019-11-15 | 2019-11-15 | Heat treatment device in mineral fiber production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921977669.0U CN210945383U (en) | 2019-11-15 | 2019-11-15 | Heat treatment device in mineral fiber production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210945383U true CN210945383U (en) | 2020-07-07 |
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ID=71395283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921977669.0U Active CN210945383U (en) | 2019-11-15 | 2019-11-15 | Heat treatment device in mineral fiber production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210945383U (en) |
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2019
- 2019-11-15 CN CN201921977669.0U patent/CN210945383U/en active Active
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