CN218065572U - Dampproofing drying system of outer wall putty powder production - Google Patents
Dampproofing drying system of outer wall putty powder production Download PDFInfo
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- CN218065572U CN218065572U CN202121844970.1U CN202121844970U CN218065572U CN 218065572 U CN218065572 U CN 218065572U CN 202121844970 U CN202121844970 U CN 202121844970U CN 218065572 U CN218065572 U CN 218065572U
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- drying system
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Abstract
The utility model discloses a dampproofing drying system of outer wall putty powder production, including booster fan, heating device, kuppe, whirl flash tank, cyclone and the filter that connects gradually in series, the kuppe is located whirl flash tank bottom and draws the air current upwards, and whirl flash tank bottom is vertical installs crushing fan, and the middle part is connected the screw rod feeder perpendicularly, and the upper portion is installed the water conservancy diversion spiral; the bottom discharge hole of cyclone and filter all is connected to the storage tank through the screw conveyer, the storage tank bottom is provided with the blow-off valve. The utility model discloses the putty powder that the high temperature air current is little with the granule is directly taken away, and rises along with the air current after the moist caking falls to crushing fan breakage, under the effect of water conservancy diversion spiral, the powder will be spiral shell screwing in at whirl flash tank with high temperature air current and move, and the powder is the dispersed state that is suspension at the air current, is the increase of geometric multiple with the surface area of high temperature air current contact, and including high temperature high velocity air's effect, the flash distillation is accomplished the drying in messenger's moisture short time.
Description
Technical Field
The utility model relates to an inorganic non-metallic building material technical field, in particular to dampproofing drying system of outer wall putty powder production.
Background
The putty powder has very strong water absorption, so one-time drying treatment is needed before sealing guarantee, and the powder is extremely fine and smooth and is easy to agglomerate after water absorption, so that the aim of removing agglomerates cannot be fulfilled by directly heating and drying, the energy consumption is undoubtedly increased after the whole putty powder is crushed again, and only a small part of agglomerates are formed after all.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a dampproofing drying system of outer wall putty powder production to solve the technical problem in the above-mentioned background art.
The technical scheme of the utility model is that:
a moistureproof drying system for producing exterior wall putty powder comprises a pressurizing fan, a heating device, a flow guide cover, a cyclone flash tank, a cyclone separator and a filter which are sequentially connected in series, wherein the flow guide cover is positioned at the bottom of the cyclone flash tank and guides airflow upwards, a crushing fan is vertically arranged at the bottom of the cyclone flash tank, the middle part of the cyclone flash tank is vertically connected with a screw feeder, and a flow guide screw is arranged at the upper part of the cyclone flash tank; the bottom discharge hole of cyclone and filter all is connected to the storage tank through the screw conveyer, the storage tank bottom is provided with the relief valve.
Furthermore, a primary filter and a medium efficiency filter are sequentially installed at the air inlet end of the pressurizing fan, and a high efficiency filter is installed at the air outlet end of the heating device.
Further, the heating device adopts an eddy current type spiral pipe heater.
Furthermore, a dispersing net is arranged at the air inlet junction of the rotational flow flash tank and the air guide sleeve.
Furthermore, the edge of the diversion spiral is welded with the cyclone flash tank, and the center of the diversion spiral is hung at the top of the cyclone flash tank through a reinforcing rod.
Furthermore, the filter adopts a pulse dust collector.
Furthermore, an air entraining fan is arranged at the outlet of the filter.
The utility model discloses an useful part lies in:
the utility model discloses putty powder is transmitted to crushing fan top by the screw rod feeder after, and the powder that the granule is little is directly taken away by the air current, and the proportion of moist caking is big, falls to crushing fan breakage back and rises along with the air current, under the effect of water conservancy diversion spiral, powder and high temperature air current will be the spiral shell screwing in whirl flash tank and move, and the powder is the dispersion state that is suspension at the air current, is the increase of geometric multiple with the surface area of high temperature air current contact, and the effect of high temperature high velocity air current in addition makes the moisture short time interior flash distillation accomplish the drying.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure: 1-a pressurizing fan, 11-a primary filter, 12-a middle filter, 2-a heating device, 21-a high-efficiency filter, 3-a guide cover, 31-a dispersing net, 4-a cyclone flash tank, 41-a crushing fan, 42-a guide screw, 43-a reinforcing rod, 5-a screw feeder, 6-a cyclone separator, 7-a filter, 71-an air-entraining fan, 8-a screw conveyor, 9-a storage tank and 91-a discharge valve.
Detailed Description
The following description will further explain embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1:
a moistureproof drying system for producing exterior wall putty powder comprises a pressurizing fan 1, a heating device 2, a flow guide cover 3, a cyclone flash tank 4, a cyclone separator 6 and a filter 7 which are sequentially connected in series, wherein the heating device 2 heats airflow of the pressurizing fan 1 and then sends the heated airflow into the flow guide cover 3, the flow guide cover 3 is positioned at the bottom of the cyclone flash tank 4 and guides the airflow upwards, a crushing fan 41 is vertically arranged at the bottom of the cyclone flash tank 4, the middle part of the cyclone flash tank is vertically connected with a screw feeder 5, and a flow guide screw 42 is arranged at the upper part of the cyclone flash tank; the bottom discharge hole of the cyclone separator 6 and the bottom discharge hole of the filter 7 are connected to a storage tank through a screw conveyor 8, and the bottom of the storage tank is provided with a discharge valve 91.
The working principle is as follows: the heating device 2 heats the airflow of the pressurizing fan 1 and then sends the heated airflow into the flow guide cover 3, then the airflow is induced to upwards blow from the bottom of the cyclone flash tank 4, a dispersion net 31 is arranged at the air inlet boundary of the cyclone flash tank 4 and the flow guide cover 3 to increase the uniformity of air inlet, in order to avoid that external impurities enter a pipeline to influence a product, a primary filter 711 and a secondary filter 712 can be sequentially arranged at the air inlet end of the pressurizing fan 1, a high-efficiency filter 721 is arranged at the air outlet end of the heating device 2, the heating device 2 can adopt a vortex spiral pipe heater, the spiral pipe is heated quickly by adopting vortex to heat the air inside, the heating device is suitable for heating the airflow at high flow rate, after putty powder is transmitted to the upper part of a crushing fan 41 by a screw feeder 5, the powder with small particles is directly carried away by the airflow, the wet caking has high specific gravity and falls to the crushing fan 41 to be crushed and then ascends along with the airflow, under the action of the flow guide spiral pipe 42, the cyclone powder and the high-temperature airflow are in a spiral ascending motion in the flash tank 4, the airflow is in a suspension dispersion state, the surface area in contact with the high-temperature airflow is increased by geometric multiple, and the action of the high-temperature airflow, so that the flash evaporation is completed in a short time.
In order to avoid the reverse force impact of the high-speed airflow on the flow guide spiral 42 to cause the flow guide spiral 42 to fall off or fail, the edge of the flow guide spiral 42 is welded with the swirl flash tank 4, and the center of the flow guide spiral 42 is suspended at the top of the swirl flash tank 4 through a reinforcing rod 43, so that the stability of the flow guide spiral is improved, and the vibration is reduced.
The airflow of the mixed powder is discharged from the cyclone flash tank 4 and then conveyed to the cyclone separator 6, the air inlet of the filter 7 is connected with the top exhaust port of the cyclone separator 6, most of putty powder is separated through the cyclone separator 6, the residual putty powder carried along with the airflow is filtered through the filter 7, the filter 7 is preferably a pulse dust collector, the pulse dust collector can continuously shake off the powder on a filter bag by adopting pulse airflow to realize regeneration, an air-entraining fan 71 can be installed at the outlet of the filter 7 to increase the filtering capacity, and the powder separated by the cyclone separator 6 and the filter 7 is directly conveyed to the storage tank 9 for storage by the screw conveyor 8 at the bottom.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and these embodiments are still within the scope of the invention.
Claims (7)
1. The utility model provides a dampproofing drying system of exterior wall putty powder production which characterized in that: the cyclone flash tank comprises a pressurizing fan, a heating device, a flow guide cover, a cyclone flash tank, a cyclone separator and a filter which are sequentially connected in series, wherein the flow guide cover is positioned at the bottom of the cyclone flash tank and guides airflow upwards; the bottom discharge hole of cyclone and filter all is connected to the storage tank through the screw conveyer, the storage tank bottom is provided with the blow-off valve.
2. The exterior wall putty powder production moisture-proof drying system according to claim 1, further comprising: the pressurizing fan is characterized in that a primary filter and a middle filter are sequentially installed at the air inlet end of the pressurizing fan, and a high-efficiency filter is installed at the air outlet end of the heating device.
3. The exterior wall putty powder production moisture-proof drying system according to claim 1, further comprising: the heating device adopts an eddy current type spiral pipe heater.
4. The exterior wall putty powder production moisture-proof drying system according to claim 1, further comprising: and a dispersion net is arranged at the air inlet junction of the cyclone flash tank and the air guide sleeve.
5. The exterior wall putty powder production moisture-proof drying system according to claim 1, further comprising: the edge of the diversion spiral is welded with the cyclone flash tank, and the center of the diversion spiral is hung at the top of the cyclone flash tank through a reinforcing rod.
6. The exterior wall putty powder production moisture-proof drying system according to claim 1, characterized in that: the filter adopts a pulse dust collector.
7. The exterior wall putty powder producing moisture-proof drying system according to any one of claims 1 to 6, characterised in that: and an air entraining fan is arranged at the outlet of the filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121844970.1U CN218065572U (en) | 2021-08-09 | 2021-08-09 | Dampproofing drying system of outer wall putty powder production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121844970.1U CN218065572U (en) | 2021-08-09 | 2021-08-09 | Dampproofing drying system of outer wall putty powder production |
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| Publication Number | Publication Date |
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| CN218065572U true CN218065572U (en) | 2022-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121844970.1U Active CN218065572U (en) | 2021-08-09 | 2021-08-09 | Dampproofing drying system of outer wall putty powder production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117053528A (en) * | 2023-10-12 | 2023-11-14 | 科泰(山东)健康营养有限公司 | Milk protein processing equipment and processing technology thereof |
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2021
- 2021-08-09 CN CN202121844970.1U patent/CN218065572U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117053528A (en) * | 2023-10-12 | 2023-11-14 | 科泰(山东)健康营养有限公司 | Milk protein processing equipment and processing technology thereof |
| CN117053528B (en) * | 2023-10-12 | 2023-12-08 | 科泰(山东)健康营养有限公司 | Milk protein processing equipment and processing technology thereof |
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