CN202284563U - Vertical centrifugal fan special for kiln - Google Patents
Vertical centrifugal fan special for kiln Download PDFInfo
- Publication number
- CN202284563U CN202284563U CN2011204255980U CN201120425598U CN202284563U CN 202284563 U CN202284563 U CN 202284563U CN 2011204255980 U CN2011204255980 U CN 2011204255980U CN 201120425598 U CN201120425598 U CN 201120425598U CN 202284563 U CN202284563 U CN 202284563U
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- motor
- kiln
- support frame
- welded
- upper support
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Abstract
The utility model discloses a vertical centrifugal fan special for a kiln, which can be directly arranged in the kiln to improve the heat energy utilization rate of the kiln. The vertical centrifugal fan comprises a bracket part, a shell part, an air inlet, an impeller part, a transmission set, a cool wind wheel, a motor, a belt protective cover and a main shaft protective cover, wherein the bracket part is a vertical mounting bracket formed by welding a mounting panel, a bearing seat frame and a frame reinforcing plate; the motor and the impeller part are arranged on two sides of the mounting panel; a motor upper support frame and a motor lower support frame are respectively welded on the upper part and the lower part of the bearing seat frame; a motor support frame reinforcing rib is welded between the motor upper support frame and the motor lower support frame; and a fixed panel of the motor is connected with the motor upper support frame and the motor lower support frame by bolts and provided with an adjusting mechanism for adjusting the position.
Description
Technical field:
The utility model belongs to field of machine tool equipment, refers in particular to a kind of kiln special vertical centrifugal blower.
Background technique:
The centrifugal blower that is used for ventilation system that kiln inner airs such as pottery recycle at present and is one is placed on outside the kiln, carries out the kiln hot air circulate through pipeline.These circulating lines can make the heat radiation of thermal cycle air ambient, reduce the utilization ratio of heat energy, and improve the outer ambient temperature of kiln.Also directly be not placed in the inner thermal circulation fan of kiln so far.
Summary of the invention:
The purpose of the utility model is in order to overcome the shortcoming of above-mentioned existing technology, to provide a kind of and can directly be placed in the inner thermal cycle vertical centrifugal blower fan that improves kiln heat energy utilization rate of kiln.
For realizing above-mentioned purpose; The technological scheme that the utility model provides is: a kind of kiln special vertical centrifugal blower; Include cradle portion, casing portion, intake grill, impeller portion, transmission group; Cold wind wheel, motor, belt hood, main shaft protective housing, said cradle portion are that motor and impeller partly are located at the both sides of installation panel by installation panel and bearing mounting and the frame stiffening plate vertical mounting bracket that is welded; Upper and lower at the bearing mounting is welded with supporting frame under motor upper support frame and the motor respectively; Be welded with motor supporting frame stiffening rib under motor upper support frame and the motor between the supporting frame, supporting frame is connected with bolt under the fixed panel of motor and motor upper support frame and the motor, and is provided with controlling mechanism adjustment position.
Said casing portion is welded by spiral case and thermal-protective coating, stuffed heat insulated cotton in the thermal-protective coating, and Volute Design becomes two air outlet structures, and casing portion is welded on the installation panel.
Blower fans such as the impeller of the utility model centrifugal blower, spiral case part directly is placed in kiln inside, thereby changes former kiln through outside Fan pipeline circulation, improves kiln heat energy utilization rate; Energy saving, and improve the kiln space availability ratio, adopt the backswept impeller Transform Type design; Volute Design is two air-out, makes air-flow in the circulation of kiln bilateral symmetry, and transmission group and motor are positioned at the kiln outside; Middle with the thermal-protective coating isolation, guarantee the required environmental requirement of transmission group and motor operation, heat energy outwards dispels the heat in the reduction kiln; Improve kiln heat energy utilization rate, and can improve the working environment of transmission group.
Description of drawings:
Fig. 1 is the structural drawing of facing of the utility model kiln special vertical centrifugal blower;
Fig. 2 is the last TV structure figure of the utility model kiln special vertical centrifugal blower.
Embodiment:
Combine accompanying drawing to set forth the utility model in detail at present:
Like Fig. 1, shown in Figure 2; The vertical centrifugal blower fan of the utility model includes cradle portion 1, casing portion 2, intake grill 3, impeller portion 4, transmission group 6, cold wind wheel 7, motor 8, belt hood 9, main shaft protective housing 10; Said cradle portion 1 is by installation panel 1A and bearing mounting 1B and the frame stiffening plate 1C vertical mounting bracket that is welded; Supporting frame 1E is welded on the bearing mounting 1B under motor upper support frame 1D and the motor; Motor supporting frame stiffening rib 1F is welded under motor upper support frame 1D and the motor between the supporting frame 1E, and supporting frame 1E is connected with bolt under the fixed panel 1J of motor 8 and motor upper support frame 1D and the motor, and adjusts the position with controlling mechanism; Motor 8 usefulness bolts are connected with motor faceplate 1J; Said casing portion 2 is to be welded by spiral case 2A and thermal-protective coating 2B, and stuffed heat insulated cotton 2C in the thermal-protective coating 2B, spiral case 2A are designed to two air outlet structures, and casing portion 2 is welded on the installation panel 1A; Intake grill 3 usefulness bolts are connected with spiral case 2A; Impeller portion 4 uses rivet with reel 5, and 6A is connected with main shaft; Transmission group 6 is made up of main shaft 6A, split bearing support 6B, belt wheel 6C and belt 6D, and split bearing support 6B is connected with the bearing mounting 1B of cradle portion 1 with bolt; Cold wind wheel 7 usefulness bolts are connected with main shaft 6A; Belt hood 9 usefulness bolts are installed on the motor upper support frame 1D, and main shaft protective housing 10 usefulness bolts are installed on the bearing mounting 1B.
This vertical centrifugal blower fan structure is simple, and is easy for installation, applicability and highly versatile:
See also Fig. 1, shown in Figure 2, this vertical centrifugal blower fan adopts cradle portion 1 and casing portion 2 to be welded into integral body, and impeller portion 4 is installed on casing portion 2 with intake grill 3, and impeller portion 4 is connected with main shaft 6A through reel 5; Split bearing support 6B is connected with the bearing mounting 1B of cradle portion 1 with bolt; Motor 8 usefulness bolts are connected with motor faceplate 1J; Turn round through belt 6D drives impeller; Installation panel 1A has mounting hole, is used for this vertical centrifugal blower fan is installed and kiln.
The characteristics such as improving kiln heat energy utilization efficiency that have this vertical centrifugal blower fan realize like this:
(1) by between spiral case 2A and the installation panel 1A thermal-protective coating 2B being set; Through appropriate design main shaft 6A and installation cold wind wheel; Heat energy is suitably isolated with split bearing support 6B and motor 8, make the parts such as spiral case 2A, impeller portion 4, intake grill 3 of this vertical centrifugal blower fan can directly be placed in kiln inside; Transmission group 6 and motor 8 are placed in the kiln outside, guarantee that blower fan can reliable and secure operation at its environment.
(2) spiral case 2A adopts two air-out structures, makes air-flow in the circulation of kiln bilateral symmetry, reaches direct the installation with kiln inside of blower fan and can reduce the kiln circulating line, reduces the interior heat energy of kiln and outwards dispels the heat, raising kiln heat energy utilization efficiency.
The characteristics such as improving the kiln space availability ratio that have this vertical centrifugal blower fan realize like this:
This vertical centrifugal blower fan structure is compact, directly is placed in kiln inside, reduces the layout of the outer blower fan circulating line of kiln and the installing space of the outer blower fan of former kiln, thereby has improved the kiln space availability ratio.
The characteristics such as noise is low that have this vertical centrifugal blower fan realize like this:
(1) adopts low noise centrifugal blower blade profile Transform Type design, make the noise of blower fan own lower;
(2) spiral case 2A, impeller portion 4, intake grill 3 etc. partly are placed in kiln inside, and promptly main noise source is positioned at kiln inside, makes an uproar through the separated of kiln portion, has fully reduced the noise of surrounding environment.
The above only is the preferred embodiment of the utility model, is not the utility model is done any pro forma restriction.Any those of ordinary skill in the art; Do not breaking away under the utility model technological scheme scope situation; All the method for above-mentioned announcement capable of using and technology contents are made many possible changes and modification to the utility model technological scheme, or are revised as the equivalent embodiment of equivalent variations.So every content that does not break away from the utility model technological scheme, the equivalence of doing according to shape, structure and the principle of the utility model changes, and all should be covered by in the protection domain of the utility model.
Claims (2)
1. kiln special vertical centrifugal blower; Include cradle portion (1), casing portion (2), intake grill (3), impeller portion (4), transmission group (6); Cold wind wheel (7), motor (8), belt hood (9), main shaft protective housing (10); It is characterized in that: said cradle portion (1) is by installation panel (1A) and bearing mounting (1B) and frame stiffening plate (1C) the vertical mounting bracket that is welded; Motor (8) and impeller portion (4) are divided into the both sides of installation panel (1A), are welded with supporting frame (1E) under motor upper support frame (1D) and the motor respectively in the upper and lower of bearing mounting (1B), are welded with motor supporting frame stiffening rib (1F) under motor upper support frame (1D) and the motor between the supporting frame (1E); Supporting frame (1E) is connected with bolt under the fixed panel of motor (1J) and motor upper support frame (1D) and the motor, and is provided with controlling mechanism adjustment position.
2. a kind of kiln special vertical centrifugal blower according to claim 1; It is characterized in that: said casing portion (2) is welded by spiral case (2A) and thermal-protective coating (2B); Stuffed heat insulated cotton (2C) in the thermal-protective coating (2B); Spiral case (2A) is designed to two air outlet structures, and casing portion (2) is welded on the installation panel (1A).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204255980U CN202284563U (en) | 2011-10-31 | 2011-10-31 | Vertical centrifugal fan special for kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204255980U CN202284563U (en) | 2011-10-31 | 2011-10-31 | Vertical centrifugal fan special for kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202284563U true CN202284563U (en) | 2012-06-27 |
Family
ID=46296087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204255980U Expired - Fee Related CN202284563U (en) | 2011-10-31 | 2011-10-31 | Vertical centrifugal fan special for kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202284563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113107884A (en) * | 2021-03-24 | 2021-07-13 | 广东粤鑫科技有限公司 | High-efficiency energy-saving centrifugal ventilator |
-
2011
- 2011-10-31 CN CN2011204255980U patent/CN202284563U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113107884A (en) * | 2021-03-24 | 2021-07-13 | 广东粤鑫科技有限公司 | High-efficiency energy-saving centrifugal ventilator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120627 Termination date: 20181031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |