CN203550479U - Novel drying kiln air current circulation system - Google Patents
Novel drying kiln air current circulation system Download PDFInfo
- Publication number
- CN203550479U CN203550479U CN201320507304.8U CN201320507304U CN203550479U CN 203550479 U CN203550479 U CN 203550479U CN 201320507304 U CN201320507304 U CN 201320507304U CN 203550479 U CN203550479 U CN 203550479U
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- nozzle
- drying kiln
- air current
- air
- novel drying
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Abstract
The utility model provides a novel drying kiln air current circulation system. The novel drying kiln air current circulation system comprises a drying kiln framework 1, an inching draught fan 2, an air hose 3, a nozzle fixing frame 4 and a nozzle 5, and is characterized in that the air hose 3 and the nozzle fixing frame 4 are fixed on the drying kiln framework 1. When the novel drying kiln air current circulation system works, an air current enters the air hose, the inching draught fan arranged on the air hose conducts primary pressurization on the air current, the nozzle arranged at the outlet of the air hose conducts secondary pressurization on the air current, a spiral channel is arranged on the nozzle to enable gas pressure to sufficiently enter a kiln in a vortex shape, the layered phenomenon of gas in the kiln is damaged easily, therefore, green bricks are dried evenly, the green-brick-toppling phenomenon is avoided, time and labor are saved, and the novel drying kiln air current circulation system has high practical value.
Description
Technical field
The utility model belongs to production of construction materials field of mechanical technique, is specifically related to a kind of novel drying kiln airflow circulating system.
Background technology
Existing drying kiln airflow circulating system, thereby by fan blade, freely rotate the process that makes the airflow circulating in drying kiln, and this airflow circulating easily causes the gas in drying kiln to form lamination, make the brick blank drying in kiln inhomogeneous, thereby make adobe in kiln that the phenomenon of falling base occur often, so just need to carry out base clearly, time-consuming, cause operating efficiency low, be therefore necessary to improve.
Utility model content
The utility model technical issues that need to address are to provide a kind of novel drying kiln airflow circulating system, on air-flow airduct, being provided with many fine motions blower fan once pressurizes to air-flow, at wind tube outlet place, be provided with nozzle air-flow is carried out to secondary pressurized, and nozzle is provided with helical duct, thereby making the more sufficient eddy current shape of gas pressure enters in kiln, very easily destroy the lamination of gas in kiln, thereby make brick blank drying more evenly prevent the generation of the phenomenon of falling base.
Specifically: a kind of novel drying kiln airflow circulating system, it comprises drying kiln framework, fine motion blower fan, airduct, nozzle fixed frame, nozzle, is fixed with airduct and nozzle fixed frame on drying kiln framework; On airduct, be provided with fine motion blower fan air-flow is once pressurizeed, at wind tube outlet place, be provided with nozzle air-flow is carried out to secondary pressurized; On nozzle fixed frame.
The utility model is compared with prior art provided with fine motion blower fan air-flow is once pressurizeed on airduct, at wind tube outlet place, be provided with nozzle air-flow is carried out to secondary pressurized, and nozzle is provided with helical duct, thereby making the more sufficient eddy current shape of gas pressure enters in kiln, very easily destroy the lamination of gas in kiln, thereby make brick blank drying more evenly prevent the generation of the phenomenon of falling base, time and labour saving, has higher practical value.
Accompanying drawing explanation
Fig. 1 is the utility model structural front view;
Fig. 2 is the utility model structure left view;
Fig. 3 is nozzle front view of the present utility model;
Fig. 4 is nozzle top view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing 1-4, a kind of embodiment of the present utility model is described.
As shown in Figure 1, a kind of novel drying kiln airflow circulating system, comprises drying kiln framework 1, fine motion blower fan 2, airduct 3, nozzle fixed frame 4, nozzle 5, is fixed with airduct 3 and nozzle fixed frame 4 on drying kiln framework 1; On airduct 3, be provided with fine motion blower fan 2 air-flow is once pressurizeed, in airduct 3 exits, be provided with nozzle 5 air-flow is carried out to secondary pressurized; On nozzle 5 fixed frames 4.
As shown in Figure 2, be that nozzle 5 has multiple and is fixed on side by side on nozzle fixed frame 4.
As shown in Figure 3, nozzle 5 is provided with helical duct 5-2.Nozzle 5 has cylindrical shell 5-1, is equipped with by multiple spiral aviation baffle 5-3 interval and arranges the helical duct 5-2 forming in cylindrical shell 5-1, and helical duct 5-2 is equipped with at two ends tapered energy-gathering ring 5-4.
As shown in Figure 4, energy-gathering ring 5-4 is connected and composed by choke bar by the large ring of inboard and outside little ring, and air intake energy-gathering ring 5-4 is positioned at outside cylindrical shell, and outlet air end energy-gathering ring 5-4 is positioned at cylindrical shell.
During work, air-flow enters airduct, on airduct, being provided with fine motion blower fan once pressurizes to air-flow, at wind tube outlet place, be provided with nozzle air-flow is carried out to secondary pressurized, and nozzle is provided with helical duct, thereby make the more sufficient eddy current shape of gas pressure, enter in kiln, very easily destroy the lamination of gas in kiln, gas enters drying kiln and flows in kiln with the form of wadding (rapids) stream, and then enters airduct, thereby reaches airflow circulating.
Above-described embodiment, is preferred embodiment of the present utility model, is not used for limiting the utility model practical range, and the equivalence of being done with content described in the utility model claim therefore all changes, within all should being included in the utility model claim scope.
Claims (5)
1. a novel drying kiln airflow circulating system, it is characterized in that comprising drying kiln framework (1), fine motion blower fan (2), airduct (3), nozzle fixed frame (4), nozzle (5), on drying kiln framework (1), be fixed with airduct (3) and nozzle fixed frame (4); On airduct (3), be provided with fine motion blower fan (2) air-flow is once pressurizeed, in airduct (3) exit, be provided with nozzle (5) air-flow is carried out to secondary pressurized; On nozzle (5) fixed frame (4).
2. a kind of novel drying kiln airflow circulating system according to claim 1, is characterized in that nozzle (5) has multiple and is fixed on side by side on nozzle fixed frame (4).
3. according to a kind of novel drying kiln airflow circulating system described in claim 1 or 2, it is characterized in that nozzle (5) is provided with helical duct (5-2).
4. a kind of novel drying kiln airflow circulating system according to claim 3, it is characterized in that nozzle (5) has cylindrical shell (5-1), in cylindrical shell (5-1), be equipped with by multiple spiral aviation baffles (5-3) interval and arrange the helical duct (5-2) forming, tapered energy-gathering ring (5-4) is equipped with at helical duct (5-2) two ends.
5. a kind of novel drying kiln airflow circulating system according to claim 4, it is characterized in that energy-gathering ring (5-4) is connected and composed by choke bar by the large ring of inboard and outside little ring, and air intake energy-gathering ring (5-4) is positioned at outside cylindrical shell, outlet air end energy-gathering ring (5-4) is positioned at cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320507304.8U CN203550479U (en) | 2013-08-19 | 2013-08-19 | Novel drying kiln air current circulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320507304.8U CN203550479U (en) | 2013-08-19 | 2013-08-19 | Novel drying kiln air current circulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203550479U true CN203550479U (en) | 2014-04-16 |
Family
ID=50468587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320507304.8U Withdrawn - After Issue CN203550479U (en) | 2013-08-19 | 2013-08-19 | Novel drying kiln air current circulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203550479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438685A (en) * | 2013-08-19 | 2013-12-11 | 陕西宝深机械(集团)有限公司 | Novel drying kiln air current circulation system |
-
2013
- 2013-08-19 CN CN201320507304.8U patent/CN203550479U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438685A (en) * | 2013-08-19 | 2013-12-11 | 陕西宝深机械(集团)有限公司 | Novel drying kiln air current circulation system |
| CN103438685B (en) * | 2013-08-19 | 2015-10-28 | 陕西宝深机械(集团)有限公司 | Novel drying kiln airflow circulating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140416 Effective date of abandoning: 20151028 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |