CN202770239U - Dust remover front-end device in rotation structure - Google Patents
Dust remover front-end device in rotation structure Download PDFInfo
- Publication number
- CN202770239U CN202770239U CN 201220484643 CN201220484643U CN202770239U CN 202770239 U CN202770239 U CN 202770239U CN 201220484643 CN201220484643 CN 201220484643 CN 201220484643 U CN201220484643 U CN 201220484643U CN 202770239 U CN202770239 U CN 202770239U
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- rotation
- valve
- pipeline
- air inlet
- end device
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Abstract
The utility model provides a dust remover front-end device in a rotation structure, belongs to the technical field of electric furnace dust removing devices, and mainly solves the problems that an existing front-end device of an air inducing port of an electric furnace is low in dust removing efficiency, inconvenient to operate, and high in failure rate. The dust remover front-end device in the rotation structure comprises a rotation device and a valve device. The dust remover front-end device in the rotation structure is characterized in that the rotation device comprises a base, a bearing, a stand column and a rotation pipe, wherein the rotation pipe is placed horizontally, one end of the rotation pipe is bent upwards, is inserted into a tee joint on a main pipe and is in clearance fit with the tee joint, the other end of the rotation pipe is bent downwards and connected with an air inlet cover, and the stand column is connected with an upward bent position of the rotation pipe; and according to the valve device, a counterweight enables a valve plate to be lifted through a valve to close an air inlet, and the valve is opened manually a hanging rope and a pothook. The dust remover front-end device in the rotation structure is free of power consumption, and manual operation is labor-saving, flexible and convenient.
Description
Technical field
The utility model belongs to electric stove dust device technique field, is specifically related to a kind ofly can make things convenient for rotating deduster fore device.
Background technology
Existing electric stove dust device has a kind of electric furnace top circulating type air-vent structure that is installed in, and its advantage is to turn round with electric furnace, does not affect furnace operation, and the defective that this structure exists is: the power consumption of side draught wind apparatus is large, and efficiency of dust collection is low.Also have a kind of revolution top suction type dust arrester, efficiency of dust collection is better than the former, and shortcoming is to rotate effort, use the motoring device instead after, investment is large, troublesome poeration, fault rate is high.The electrically operated valve closure that is used for many imports deduster is poor, and operation inconvenience and fault rate are high.
Summary of the invention
The purpose of this utility model is that to solve existing dust remover air-vent fore device efficiency of dust collection low, operates the high problem of inconvenient fault rate, provide a kind of small investment and can be easy to operate, failure rate is low, deduster fore device that efficiency of dust collection is high.
The utility model is to solve the problems of the technologies described above the technical scheme of taking to be:
A kind of deduster fore device of revolving structure comprises slewing equipment and valving; It is characterized in that: described slewing equipment comprises the base that is positioned at ground, is installed in bearing, column and revolution pipeline on the base, wherein: column lower end is connected with bearing, the make progress outside of bending place of upper end and revolution pipeline is connected, and column axis and to turn round the standpipe axis that the pipeline bending place makes progress be same axis; Described revolution pipeline horizontal positioned, one end upwards bending are inserted in the threeway on the trunk line, with threeway be matched in clearance, the other end bends downwards, is connected with air intake cover; Described valving comprises valve plate and valve lever; Wherein: the valve lever middle part is hinged on the air intake cover side wall upper part near pipeline air inlet place, valve lever one end is connected with valve plate, described valve plate and pipeline air inlet coincide, the valve lever other end is equipped with counterweight, lanyard and hook are set on the counterweight, and this counterweight can make valve plate and pipeline air inlet closure under nature.
The utility model compared with prior art has following beneficial effect:
1, because slewing equipment of the present utility model adopts column and bearing, easy to operate, revolution is flexible, the laborsaving practicality of manually-operated;
2, because the utility model adopts the valving with counterweight, and simple in structure, manually-operated is light, and tight-closed, fault rate is lower.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1-trunk line; 2-threeway; 3-column; 4-revolution pipeline; 5-counterweight; 6-hook otic placode; 7-lanyard and hook; 8-valve plate; 9-valve lever; 10-air intake cover; 11-electric furnace; 12-bearing; 13-base.
The specific embodiment
As shown in Figure 1, a kind of deduster fore device of revolving structure comprises slewing equipment, valving; Described slewing equipment comprises the base 13 that is positioned at ground, is installed in bearing 12, column 3 and revolution pipeline 4 on the base, wherein: column lower end is connected with bearing, the make progress outside of bending place of upper end and revolution pipeline is connected, and column axis and to turn round the standpipe axis that the pipeline bending place makes progress be same axis; Described revolution pipeline 4 horizontal positioned, one end upwards bending are inserted in the threeway 2 on the trunk line 1, with threeway 2 be matched in clearance, the other end bends downwards, is connected with air intake cover 10; Described valving comprises valve plate 8, valve lever 9, lanyard and links up with 7; Wherein: the valve lever middle part is hinged on the air intake cover side wall upper part near pipeline air inlet place, valve lever one end is connected with valve plate 8, described valve plate and pipeline air inlet coincide, the valve lever other end is equipped with counterweight 5, lanyard is set on the counterweight and links up with 7, this counterweight can make valve plate and pipeline air inlet closure under nature; At the revolution pipeline hook otic placode 6 is set.
Using method:
When the utility model used, Manual-pushing return bend 4 made air intake cover 10 aim at electric furnace 11, and lanyard hook 7 is hung on the otic placode 6, and valve plate 8 is opened, the beginning dust suction; When stopping dust suction, push return bend 4 open, the lanyard hook to be unsnaped, valve plate is closed under the counterweight effect.
Claims (1)
1. the deduster fore device of a revolving structure comprises slewing equipment and valving; It is characterized in that: described slewing equipment comprises the base (13) that is positioned at ground, is installed in bearing (12), column (3) and revolution pipeline (4) on the base, wherein: column lower end is connected with bearing, the make progress outside of bending place of upper end and revolution pipeline is connected, and column axis and to turn round the standpipe axis that the pipeline bending place makes progress be same axis; Described revolution pipeline horizontal positioned, one end upwards bending are inserted in the threeway (2) on the trunk line (1), with threeway (2) be matched in clearance, the other end bends downwards, is connected with air intake cover (10); Described valving comprises valve plate (8) and valve lever (9); Wherein: the valve lever middle part is hinged on the air intake cover side wall upper part near pipeline air inlet place, valve lever one end is connected with valve plate, described valve plate and pipeline air inlet coincide, the valve lever other end is equipped with counterweight (5), lanyard and hook (7) are set on the counterweight, and this counterweight can make valve plate and pipeline air inlet closure under nature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220484643 CN202770239U (en) | 2012-09-20 | 2012-09-20 | Dust remover front-end device in rotation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220484643 CN202770239U (en) | 2012-09-20 | 2012-09-20 | Dust remover front-end device in rotation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202770239U true CN202770239U (en) | 2013-03-06 |
Family
ID=47776805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220484643 Expired - Fee Related CN202770239U (en) | 2012-09-20 | 2012-09-20 | Dust remover front-end device in rotation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202770239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353238A (en) * | 2013-07-09 | 2013-10-16 | 曲沃县民政福利企业有限公司 | Multistation multi-angle dust remover front end device |
-
2012
- 2012-09-20 CN CN 201220484643 patent/CN202770239U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353238A (en) * | 2013-07-09 | 2013-10-16 | 曲沃县民政福利企业有限公司 | Multistation multi-angle dust remover front end device |
| CN103353238B (en) * | 2013-07-09 | 2014-12-10 | 曲沃县民政福利企业有限公司 | Multistation multi-angle dust remover front end device |
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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: 20130306 Termination date: 20150920 |
|
| EXPY | Termination of patent right or utility model |