CN214223684U - Rock wool heated board drying device - Google Patents
Rock wool heated board drying device Download PDFInfo
- Publication number
- CN214223684U CN214223684U CN202022849427.2U CN202022849427U CN214223684U CN 214223684 U CN214223684 U CN 214223684U CN 202022849427 U CN202022849427 U CN 202022849427U CN 214223684 U CN214223684 U CN 214223684U
- Authority
- CN
- China
- Prior art keywords
- rock wool
- box body
- shell
- drying device
- cyclone separator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011490 mineral wool Substances 0.000 title claims abstract description 38
- 238000001035 drying Methods 0.000 title claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 31
- 239000000428 dust Substances 0.000 claims abstract description 21
- 238000005192 partition Methods 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 238000005485 electric heating Methods 0.000 claims abstract description 5
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 238000010992 reflux Methods 0.000 claims 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000012351 Integrated analysis Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model provides a rock wool heat-insulating plate drying device, which comprises a box body and a conveying belt penetrating through the box body; the box body sequentially comprises a preheating zone and a heating zone; the bottom of the heating zone is provided with an electric heating wire, and the top of the heating zone is provided with an induced draft fan; a dust collecting device is arranged above the box body, the dust collecting device comprises a shell, the shell is divided into an exhaust area at the upper part and a dust collecting area at the lower part by a partition plate, the top of the shell is provided with an air outlet, the bottom of the shell is provided with a trash discharging port, a cyclone separator penetrates through the partition plate, an air inlet of the cyclone separator is connected to an induced draft fan through a dust collecting pipe, and an air outlet of the cyclone separator is connected to a return port, corresponding to the bottom of the preheating area, of the box body through a return pipe; two ends of the conveying belt are respectively wound on the driving roller and the driven roller, and the driving roller is driven by the speed reducing motor to rotate. The utility model discloses can carry out high-efficient cleaning, drying process to the rock wool heated board under energy-conserving prerequisite, structural design is simple, and the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of the processing of rock wool heated board, concretely relates to rock wool heated board drying device.
Background
The rock wool heat-insulating board is made by using basalt and other natural ores as main raw materials, melting the raw materials, adopting a four-roller centrifugal cotton-making process to fling and draw a high-temperature basalt melt into discontinuous fibers, adding a certain amount of binder, dustproof oil or water repellent into the rock wool fibers, settling, curing, cutting and other processes, and making series products with different densities according to different purposes. In the processing process of the existing processing equipment, because a plurality of rock wool fibers are arranged in the rock wool heat-insulation board, when the device is dried and cannot be well sealed, the rock wool fibers can overflow, and the health of operators is damaged; in addition, current rock wool drying device does not generally have energy-conserving function in the use, causes a large amount of thermal wastes.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the not enough of prior art, a rock wool heated board drying device is provided to overcome not enough among the above-mentioned prior art, concrete scheme is as follows:
a rock wool insulation board drying device comprises a box body and a conveying belt penetrating through the box body; according to the conveying direction of the conveying belt, a preheating zone and a heating zone are sequentially arranged in the box body; the bottom of the heating area is provided with an electric heating wire, and the top of the heating area is provided with an induced draft fan; a dust collecting device is arranged above the box body and comprises a shell, the shell is divided into an exhaust chamber positioned at the upper part and a dust collecting area positioned at the lower part by a partition plate, an air outlet is formed in the top of the shell, an impurity discharging opening is formed in the bottom of the shell, a cyclone separator penetrates through the partition plate, an air inlet of the cyclone separator is connected to the induced draft fan through a dust collecting pipe, and an air outlet of the cyclone separator is connected to a return opening, corresponding to the bottom of the preheating area, of the box body through a return pipe; two ends of the conveying belt are respectively wound on the driving roller and the driven roller, and the driving roller is driven by the speed reducing motor to rotate; the heating wire, the draught fan and the driving motor are electrically connected to the controller.
Based on the aforesaid, the top in the zone of heating is the toper, and the top in the zone of heating is close to draught fan department be equipped with controller electric connection's temperature sensor, humidity transducer.
Based on the above, the exhaust chamber is internally provided with an activated carbon filter screen.
Based on the above, the bottom of casing slopes, the trash discharging opening is located bottom minimum.
Based on the above, the conveyer belt is a steel wire mesh belt.
The utility model discloses relative prior art has substantive characteristics and progress, specifically speaking, the utility model has the following advantages:
in the utility model, a preheating zone and a heating zone are arranged in the box body, the top of the heating zone is provided with an induced draft fan, the induced draft fan can suck rock wool fibers overflowing from the rock wool heat preservation plate in the heating zone in the heating process and blow the rock wool fibers into a dust collecting pipe, finally the rock wool fibers enter a dust collecting chamber after being separated by a cyclone separator, and high-temperature gas enters the preheating zone through a return pipe to carry out primary preheating treatment on the rock wool heat preservation plate; this structural design can be under the prerequisite of detaching rock wool fibre in the rock wool heated board the produced heat of make full use of heating wire carries out drying process to the rock wool heated board, has environmental protection, energy-conservation, efficient characteristics.
Drawings
Fig. 1 is a sectional view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the dust collecting device of the present invention.
In the figure: 1. a box body; 2. a conveyor belt; 3. a reduction motor; 4. a preheating zone; 5. a heating zone; 6. a top portion; 7. a temperature sensor; 8. a humidity sensor; 9. an induced draft fan; 11. a dust collecting device; 12. a return port; 13. an electric heating wire; 14. a dust collecting pipe; 15. a return pipe; 16. a controller; 21. a drive roll; 22. a driven roller; 110. a housing; 111. a partition plate; 112. an exhaust chamber; 113. a dust collection area; 114. a cyclone separator; 115. an active carbon filter screen; 116. an air outlet; 117. a trash outlet.
Detailed Description
The technical solution of the present invention will be described in further detail through the following embodiments.
Examples
As shown in fig. 1-2, the utility model provides a rock wool heat-insulating plate drying device, which comprises a box body 1 and a conveying belt 2 penetrating through the box body 1; according to the conveying direction of the conveying belt 2, a preheating zone 4 and a heating zone 5 are sequentially arranged in the box body 1.
The bottom of the heating area 5 is provided with an electric heating wire 13, and the top 6 of the heating area 5 is provided with an induced draft fan 9; the top of box 1 is equipped with the dust collecting device 11 that is used for collecting the rock wool fibre, dust collecting device 11 includes casing 110, be divided into the exhaust chamber that is located the upper portion and be located the dirt collecting area 113 of lower part by baffle 111 in the casing 110, the top 6 of casing 110 is equipped with gas outlet 116, the bottom of casing 110 is equipped with row's miscellaneous mouth 117, runs through on the baffle 111 and is equipped with cyclone 114, cyclone 114's air inlet is connected to through dust tube 14 draught fan 9, cyclone 114's gas outlet 116 is connected to through back flow 15 correspond on the box 1 the backward flow mouth 12 department that sets up in 4 bottoms in preheating zone.
Two ends of the conveying belt 2 are respectively wound on a driving roller 21 and a driven roller 22, and the driving roller 21 is driven by a speed reducing motor 3 to rotate.
The heating wire 13, the induced draft fan 9 and the driving motor are all electrically connected to the controller 16.
In order to collect rock wool fibers conveniently, the top 6 of the heating area 5 is set to be conical, and a temperature sensor 7 and a humidity sensor 8 which are electrically connected with the controller 16 are arranged at the position, close to the induced draft fan 9, of the top 6 of the heating area 5.
In order to prevent the rock wool fibers from entering the preheating zone 4 through the return pipe 15, an activated carbon filter screen 115 is arranged in the exhaust chamber 112.
For facilitating the rock wool fiber to be discharged outwards, the bottom of the shell 110 is inclined, and the impurity discharging port 117 is located at the lowest position of the bottom.
For being convenient for dry rock wool heated board, conveyer belt 2 is the steel wire guipure.
The utility model discloses concrete theory of operation does: the rock wool heated board that will need dry is placed on conveyer belt 2, and under gear motor 3's drive, the rock wool heated board removes in to box 1, at first carries out preheating treatment through preheating zone 4, then gets into the zone of heating 5 and carries out high temperature drying, and at the in-process that the zone of heating 5 removed, dust separator carries out centralized processing to the rock wool fibre with the rock wool fibre row that overflows by draught fan 9, and the high-temperature gas that draught fan 9 siphoned away gets into preheating zone 4 through back flow 15.
Data transmission to controller 16 that temperature sensor 7 and humidity transducer 8 will measure in real time in the zone of heating 5, and the operating personnel adjusts the power of generating heat of heating wire 13, the work efficiency of draught fan 9 and gear motor 3's slew velocity according to temperature value, the humidity value integrated analysis who records to the realization is dried to the high efficiency of rock wool heated board.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (5)
1. The utility model provides a rock wool heated board drying device which characterized in that: comprises a box body (1) and a conveying belt (2) penetrating through the box body (1); according to the conveying direction of the conveying belt (2), a preheating zone (4) and a heating zone (5) are sequentially arranged in the box body (1); the bottom of the heating area (5) is provided with an electric heating wire (13), and the top of the heating area (5) is provided with an induced draft fan (9); the dust collection device (11) is arranged above the box body (1), the dust collection device (11) comprises a shell (10), the shell (10) is internally divided into an exhaust chamber (112) located at the upper part and a dust collection area (113) located at the lower part by a partition plate (111), the top of the shell (10) is provided with an air outlet (116), the bottom of the shell (10) is provided with a trash discharge port (117), a cyclone separator (114) penetrates through the partition plate (111), the air inlet of the cyclone separator (114) is connected to the induced draft fan (9) through a dust collection pipe (14), and the air outlet (116) of the cyclone separator (114) is connected to a reflux port (12) which is formed in the box body (1) and corresponds to the bottom of the preheating area (4) through a reflux pipe (15); two ends of the conveying belt (2) are respectively wound on a driving roller (21) and a driven roller (22), and the driving roller (21) is driven to rotate by a speed reducing motor (3); the heating wire (13), the draught fan (9) and the driving motor are all electrically connected to the controller (16).
2. The rock wool heat-insulating plate drying device of claim 1, characterized in that: the top of the heating zone (5) is a cone (6), the top of the heating zone (5) is close to the draught fan (9) is provided with a temperature sensor (7) and a humidity sensor (8) which are electrically connected with the controller (16).
3. The rock wool heat-insulating plate drying device of claim 1, characterized in that: an active carbon filter screen (115) is arranged in the exhaust chamber (112).
4. The rock wool heat-insulating plate drying device of claim 1, characterized in that: the bottom of the shell (10) is inclined, and the impurity discharging port (117) is located at the lowest position of the bottom.
5. The rock wool heat-insulating plate drying device of claim 1, characterized in that: the conveying belt (2) is a steel wire mesh belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022849427.2U CN214223684U (en) | 2020-12-02 | 2020-12-02 | Rock wool heated board drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022849427.2U CN214223684U (en) | 2020-12-02 | 2020-12-02 | Rock wool heated board drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214223684U true CN214223684U (en) | 2021-09-17 |
Family
ID=77700279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022849427.2U Expired - Fee Related CN214223684U (en) | 2020-12-02 | 2020-12-02 | Rock wool heated board drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214223684U (en) |
-
2020
- 2020-12-02 CN CN202022849427.2U patent/CN214223684U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210917 |