CN201104090Y - Furnace drying grille for revolving drier - Google Patents
Furnace drying grille for revolving drier Download PDFInfo
- Publication number
- CN201104090Y CN201104090Y CNU2007200916028U CN200720091602U CN201104090Y CN 201104090 Y CN201104090 Y CN 201104090Y CN U2007200916028 U CNU2007200916028 U CN U2007200916028U CN 200720091602 U CN200720091602 U CN 200720091602U CN 201104090 Y CN201104090 Y CN 201104090Y
- Authority
- CN
- China
- Prior art keywords
- oven dry
- drying
- grid
- constitute
- whizzer
- 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 - Lifetime
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- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a drying grill used for a rotary drier. The utility model is characterized in that: the drying grill comprises spoke supports (1) which are positioned on both ends of the drying grill, and a plurality groups of drying grills which are arranged between the two spoke supports (1), wherein, the drying grills are arranged inside an inner cavity of a rotary drum body through the spoke supports (1) on both ends of the drying grill. Due to arrangement of the drying grill, the drying grill not only prolongs the heat exchange time of the materials and hot blast and well solves the problem that materials in a drying rotary drum are uneven to throw but also can obviously improve the drying efficiency of the rotary drier.
Description
Technical field
The utility model relates to a kind of drying equipment, particularly a kind of oven dry grid that is used for whizzer.
Background technology
Whizzer is a kind of broad-spectrum drying equipment, have production capacity big, can work continuously, characteristics such as applied widely.
The main body of whizzer is to tilt or level and can rotating circular rotating cylinder, operation principle as shown in Figure 1, it comprises swinging cylindrical shell that is driven by power set and the charging and discharging device that is arranged on swinging cylindrical shell two ends.Its operation principle is as follows: wet stock adds from the feed arrangement top of swinging cylindrical shell left end, through rotating cylinder when inner with by the hot blast in the rotating cylinder and the rotating cylinder wall after heating effectively contact be heated, drying, dried product is from the drawing mechanism bottom discharge of rotating cylinder right-hand member.On the inwall of rotating cylinder flight is housed, in the dry run, material, is constantly taken up and is spilt down under the effect of flight by means of the slow rotation of rotating cylinder, the contact area of material is increased, to improve rate of drying.In inclination rotating cylinder and rotating cylinder under the acting in conjunction of air-flow, perhaps in rotating cylinder under the single effect of air-flow, material progressively moves to the rotating cylinder discharge end in the process that is dried.
According to the operation principle of whizzer as can be known, shed the drying effect that whether evenly directly influences drying machine after material is taken up by flight in the rotating cylinder.In employed whizzer in the past, although the pattern of flight is various, never well solve this problem of uniformity that flight spills material, this also is the lower one of the main reasons of present whizzer drying efficiency.
Summary of the invention
The purpose of this utility model provides a kind of oven dry grid that is used for whizzer at existing weak point in the above-mentioned prior art just.Drying machine of the present utility model can be by the oven dry grid in the rotary drum drying machine course of work, make in the oven dry rotating cylinder and more be evenly distributed on the gross section of rotating cylinder by the oven dry material, strengthen the caloic exchange of material and thermal current, promote the carrying out of dry run, improve drying efficiency.
The purpose of this utility model can realize by following technique measures:
The oven dry grid that is used for whizzer of the present utility model comprises the radial bracing frame that is positioned at two ends, is installed in many groups of oven dry grids between two radial bracing frames; This oven dry grid is installed in the swinging cylinder lumen by the radial bracing frame at two ends.
The grid of oven dry described in the utility model is to be that the grillage body of decussate texture, the horizontal grid bar that is arranged on the material contact-making surface (meeting charge level) of four axial facade members that constitute the grillage body constitute by cross section.
The grid of oven dry described in the utility model also can be to be that the grillage body of Y font structure, the horizontal grid bar that is arranged on the material contact-making surface of three axial facade members that constitute the grillage body constitute by cross section.Certainly, described grillage body also can be designed to I font structure as required, and promptly two axial facade members also can adopt five or six axial facade members formations.
Oven dry grid of the present utility model can be used for the existing device that has put into production is carried out upgrading, also can directly be applied in the manufacturing of new equipment.
Operation principle of the present utility model is as follows:
When the drying machine that oven dry grid of the present utility model is installed carries out work, material in the rotating cylinder is taken up by flight, shed on the oven dry grid, and carry out secondary by the oven dry grid and shed, make being spilt to thermal current on each cross section that is arranged in rotating cylinder by more uniform the taking up also of oven dry material, strengthen the caloic exchange of material and thermal current, promote the carrying out of dry run, improve drying efficiency.
The setting of oven dry grid has not only solved in the oven dry rotating cylinder material preferably and takes up and shed uneven problem in the utility model, has prolonged the heat exchanger time of material and hot blast, and can make the drying efficiency of whizzer be able to tangible raising.
Description of drawings
Fig. 1 is prior art constructions figure.
Fig. 2 is the cross sectional representation of swinging cylindrical shell among Fig. 1.
Sequence number among the figure: 1 ' feed arrangement, 2 ' backing roll circle, 3 ' swinging cylindrical shell, 4 ' transmission gear ring, 5 ' power set, 6 ' backing roll circle, 7 ' drawing mechanism, 8 ' flight.
Fig. 3 is a structural representation of the present utility model.
Sequence number among the figure: 1, radial bracing frame bracing frame, 2, the grillage body of decussate texture, 3, the grid bar, 4, the swinging cylindrical shell, 5, flight.
The specific embodiment
The utility model is further described below with reference to embodiment (accompanying drawing):
As shown in Figure 3, the dried grid that is used for the whizzer baking of the present utility model comprises the radial bracing frame 1 that is positioned at two ends, is installed in many groups of oven dry grids between two radial bracing frames 1; This oven dry grid is installed in swinging cylindrical shell 4 inner chambers by the radial bracing frame 1 at two ends; Described oven dry grid is to be that the grillage body 2 of decussate texture, the horizontal grid bar 3 that is arranged on the material contact-making surface (also can be described as and meet charge level) of four axial facade members that constitute the grillage body constitute by cross section.
Claims (4)
1, a kind of oven dry grid that is used for whizzer, its feature exists: described oven dry grid comprises the radial bracing frame (1) that is positioned at two ends, is installed in many groups of oven dry grids between two radial bracing frames (1); This oven dry grid is installed in the swinging cylinder lumen by the radial bracing frame (1) at two ends.
2, require the described oven dry grid that is used for whizzer according to right 1, its feature exists: described oven dry grid is to be that the grillage body (2) of decussate texture, the horizontal grid bar (3) that is arranged on the material contact-making surface of four axial facade members that constitute the grillage body constitute by cross section.
3, require the described oven dry grid that is used for whizzer according to right 1, its feature exists: described oven dry grid is to be that the grillage body (2) of Y font structure, the horizontal grid bar (3) that is arranged on the material contact-making surface of three axial facade members that constitute the grillage body constitute by cross section.
4, require the described oven dry grid that is used for whizzer according to right 1, its feature exists: described oven dry grid is to be that the grillage body (2) of I font structure, the horizontal grid bar (3) that is arranged on the material contact-making surface of two axial facade members that constitute the grillage body constitute by cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200916028U CN201104090Y (en) | 2007-08-24 | 2007-08-24 | Furnace drying grille for revolving drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200916028U CN201104090Y (en) | 2007-08-24 | 2007-08-24 | Furnace drying grille for revolving drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201104090Y true CN201104090Y (en) | 2008-08-20 |
Family
ID=39951118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200916028U Expired - Lifetime CN201104090Y (en) | 2007-08-24 | 2007-08-24 | Furnace drying grille for revolving drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201104090Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165516A (en) * | 2014-07-14 | 2014-11-26 | 宁夏宝塔石化科技实业发展有限公司 | Material lifting device of rotary drying machine |
| CN105605893A (en) * | 2016-02-22 | 2016-05-25 | 德清富森利节能科技有限公司 | Economic and safe wood chip dryer |
| CN107677115A (en) * | 2017-09-28 | 2018-02-09 | 临沂市广林科技木业有限公司 | A kind of Europe deals drying machine drying cylinder |
| CN108035212A (en) * | 2017-11-29 | 2018-05-15 | 重庆合泽道路工程有限公司 | A kind of asphalt concrete regenerating device |
-
2007
- 2007-08-24 CN CNU2007200916028U patent/CN201104090Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165516A (en) * | 2014-07-14 | 2014-11-26 | 宁夏宝塔石化科技实业发展有限公司 | Material lifting device of rotary drying machine |
| CN104165516B (en) * | 2014-07-14 | 2015-12-09 | 宁夏宝塔石化科技实业发展有限公司 | A kind of raising material unit of rotary dryer |
| CN105605893A (en) * | 2016-02-22 | 2016-05-25 | 德清富森利节能科技有限公司 | Economic and safe wood chip dryer |
| CN107677115A (en) * | 2017-09-28 | 2018-02-09 | 临沂市广林科技木业有限公司 | A kind of Europe deals drying machine drying cylinder |
| CN108035212A (en) * | 2017-11-29 | 2018-05-15 | 重庆合泽道路工程有限公司 | A kind of asphalt concrete regenerating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 450041 No. 113, Anyang Road, Zhengzhou District, Henan Patentee after: Zhengzhou Wan Gu machinery Limited by Share Ltd Address before: 450052 No. 7 Dongfang Road, 27 Ma Zhuang Industrial Park, Henan, Zhengzhou Patentee before: Zhengzhou Wangu Machinery Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080820 |
|
| CX01 | Expiry of patent term |