CN203227639U - Automatically reset vibrating dust remover - Google Patents
Automatically reset vibrating dust remover Download PDFInfo
- Publication number
- CN203227639U CN203227639U CN 201320139572 CN201320139572U CN203227639U CN 203227639 U CN203227639 U CN 203227639U CN 201320139572 CN201320139572 CN 201320139572 CN 201320139572 U CN201320139572 U CN 201320139572U CN 203227639 U CN203227639 U CN 203227639U
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- CN
- China
- Prior art keywords
- guide rail
- cylinder
- hit piece
- striking member
- automatically reset
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Abstract
The utility model discloses an automatically reset vibrating dust remover, which is characterized by comprising a cylinder, a shell, a striking member and a spring, wherein the shell covers a pipeline to be subjected to dust removal and is provided with a guide rail; the guide rail has a hollow structure; the striking member is located on a stroke of a piston rod of the cylinder and penetrates the guide rail; the spring is sleeved on the striking member; one end of the spring is fixed on the striking member while the other end is connected to the guide rail. As the cylinder of the vibrating dust remover is unnecessary to be directly connected with the striking member, the striking member cannot deliver a high temperature of the cylinder; as the striking member is reset automatically, contacting time of the striking member and the pipeline to be subjected to the dust removal is reduced, and damage of the striking member due to the high temperature is avoided.
Description
Technical field
The utility model relates to the ash removing equipment field, relates in particular to a kind of automatically reset vibration dust-cleaning device.
Background technology
In combustion gas or dust transfer canal, fouling phenomenon is very serious, and these dust stratifications gently then influence the transmission of combustion gas or dust, heavy then blocking pipe, thus cause serious security incident.
In the prior art, be to adopt steam sootblower and two kinds of equipment of acoustic wave ash ejector to come pipeline is carried out deashing.Wherein, steam sootblower is traditional soot blower, and at present usage quantity is maximum because structure and medium add the influence of hot environment, the ash gun pipe easily take place bite, malfunctioning, leak phenomenon such as vapour, equipment failure rate is higher relatively, requires maintenance levels higher.And acoustic wave ash ejector, because energy shortage (present maximum acoustic energy is about 140 decibels), very big with the intrinsic frequency difference of soot particle, with dust stratification characteristic incompatibility, blow grey poor effect, can not remove existing dust stratification basically, can only when blowing ash, it stop the generation of dust stratification, cause the boiler heating surface dust stratification serious, exhaust gas temperature raises, thereby greatly reduces boiler thermal output.In addition, also has a kind of gas impulse shock-wave ash blowing device, its operation principle is to utilize air and fuel gas (as hydrogen, acetylene gas, coal gas, liquefied gas and natural gas etc.) to mix in the proper ratio, in a special container, mix, through high-frequency ignition, produce detonation, the huge acoustic energy that moment produces and a large amount of high temperature and high speed gas, form with shock wave is vibrated, is clashed into and wash away heated surface bundle, and its superficial dust is splashed, and takes away with flue gas.The shortcoming of gas impulse shock-wave ash blowing device is: blow ash and consume combustion gas, need the periodic replacement air feed equipment; It is mainly big to vertical wash surface effect to blow ash, and blowing ash has the dead angle; Blow ash and wash away fixing heating surface for a long time, combustion gas must be taken care.
Ash removal equipment for flapping is arranged on the outside for the treatment of the deashing pipeline, and under the effect of actuating unit, hit piece knocks with certain frequency and treats the deashing pipeline, treats that the deashing pipeline produces vibration, thereby reaches the purpose of deashing.Hit piece stretches out under cylinder action, knock treat the deashing pipeline after, preferably in time recall, reduce hit piece and the time of contact for the treatment of the deashing pipeline, with the service life of the temperatures involved hit piece of avoiding treating the deashing pipeline.
The utility model content
At above-mentioned technical problem, the utility model has been designed and developed a kind of hit piece can automatically reset vibration dust-cleaning device.
The technical scheme that the utility model provides is:
A kind of automatically reset vibration dust-cleaning device comprises:
Cylinder;
Housing, the deashing pipeline is treated in its coating, and described housing is provided with a guide rail, and described guide rail has hollow structure;
Hit piece, it is positioned on the stroke of piston rod of described cylinder, passes described guide rail; And
Spring, it is set on the described hit piece, and an end is fixed on the described hit piece, and the other end is connected to described guide rail.
Preferably, in the described automatically reset vibration dust-cleaning device, described hit piece is cylindrical, and the hollow space of described guide rail is cylindrical with described hit piece coupling.
Preferably, in the described automatically reset vibration dust-cleaning device, described spring is arranged between described guide rail and the described cylinder.
Preferably, in the described automatically reset vibration dust-cleaning device, when the piston rod of described cylinder retreated to the stroke end, described piston rod and described hit piece were disengaged position.
The cylinder of vibration dust-cleaning device of the present utility model does not need directly to be connected with hit piece, and hit piece can not pass to cylinder with high temperature; Hit piece automatically resets, and reduces hit piece and the time of contact for the treatment of the deashing pipeline, avoids high temperature to cause the damage of hit piece.
Description of drawings
Fig. 1 is the structural representation of vibration dust-cleaning device described in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail, can implements according to this with reference to the specification literal to make those skilled in the art.
As shown in Figure 1, the utility model provides a kind of automatically reset vibration dust-cleaning device, comprising: cylinder 1; Housing 7, deashing pipeline 3 is treated in its coating, and described housing is provided with a guide rail 2, and described guide rail has hollow structure; Hit piece 4, it is positioned on the stroke of piston rod 6 of described cylinder, passes described guide rail; And spring 5, it is set on the described hit piece, and an end is fixed on the described hit piece, and the other end is connected to described guide rail.
In the described automatically reset vibration dust-cleaning device, described hit piece is cylindrical, and the hollow space of described guide rail is cylindrical with described hit piece coupling.
In the described automatically reset vibration dust-cleaning device, described spring is arranged between described guide rail and the described cylinder.
In the described automatically reset vibration dust-cleaning device, when the piston rod of described cylinder retreated to the stroke end, described piston rod and described hit piece were disengaged position.
Before impacting, has certain distance between the piston rod of cylinder and the hit piece; When the cylinder action, piston rod stretches out, and promote hit piece and do rectilinear motion along guide rail, at this moment, and hit piece compression spring, hit piece knocks treats deashing pipeline 3; Piston rod recession, hit piece under the effect of spring also to recession.
Guide rail is actual to be mounted on the housing 7 of a sealing, and this housing is coated on the outside for the treatment of the deashing pipeline.
Although embodiment of the present utility model is open as above, but it is not restricted to listed utilization in specification and the embodiment, it can be applied to the various fields of the present utility model that are fit to fully, for those skilled in the art, can easily realize other modification, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend of describing.
Claims (4)
1. an automatically reset vibration dust-cleaning device is characterized in that, comprising:
Cylinder;
Housing, the deashing pipeline is treated in its coating, and described housing is provided with a guide rail, and described guide rail has hollow structure;
Hit piece, it is positioned on the stroke of piston rod of described cylinder, passes described guide rail; And
Spring, it is set on the described hit piece, and an end is fixed on the described hit piece, and the other end is connected to described guide rail.
2. automatically reset vibration dust-cleaning device as claimed in claim 1 is characterized in that described hit piece is cylindrical, and the hollow space of described guide rail is cylindrical with described hit piece coupling.
3. automatically reset vibration dust-cleaning device as claimed in claim 1 is characterized in that, described spring is arranged between described guide rail and the described cylinder.
4. as claim 1 or 2 or 3 described automatically reset vibration dust-cleaning devices, it is characterized in that when the piston rod of described cylinder retreated to the stroke end, described piston rod and described hit piece were disengaged position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320139572 CN203227639U (en) | 2013-03-25 | 2013-03-25 | Automatically reset vibrating dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320139572 CN203227639U (en) | 2013-03-25 | 2013-03-25 | Automatically reset vibrating dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203227639U true CN203227639U (en) | 2013-10-09 |
Family
ID=49283788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320139572 Expired - Fee Related CN203227639U (en) | 2013-03-25 | 2013-03-25 | Automatically reset vibrating dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203227639U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914457A (en) * | 2015-12-24 | 2017-07-04 | 天津海德浩天科技发展有限公司 | A kind of deashing device for the tower that chemically reacts |
| CN109500005A (en) * | 2018-11-13 | 2019-03-22 | 江苏常熟发电有限公司 | A kind of portable ash bucket charge level indicator pounder |
| CN111503415A (en) * | 2020-03-16 | 2020-08-07 | 黎志洋 | Domestic fitment pipe-line sealing device convenient to follow-up clearance |
-
2013
- 2013-03-25 CN CN 201320139572 patent/CN203227639U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914457A (en) * | 2015-12-24 | 2017-07-04 | 天津海德浩天科技发展有限公司 | A kind of deashing device for the tower that chemically reacts |
| CN109500005A (en) * | 2018-11-13 | 2019-03-22 | 江苏常熟发电有限公司 | A kind of portable ash bucket charge level indicator pounder |
| CN109500005B (en) * | 2018-11-13 | 2024-05-17 | 江苏常熟发电有限公司 | Portable ash bucket level gauge beating device |
| CN111503415A (en) * | 2020-03-16 | 2020-08-07 | 黎志洋 | Domestic fitment pipe-line sealing device convenient to follow-up clearance |
| CN111503415B (en) * | 2020-03-16 | 2022-01-04 | 广州珠江建筑装饰有限公司 | Domestic fitment pipe-line sealing device convenient to follow-up clearance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20140325 |