CN201257440Y - Pneumatic wall sweeper - Google Patents
Pneumatic wall sweeper Download PDFInfo
- Publication number
- CN201257440Y CN201257440Y CNU200820142202XU CN200820142202U CN201257440Y CN 201257440 Y CN201257440 Y CN 201257440Y CN U200820142202X U CNU200820142202X U CN U200820142202XU CN 200820142202 U CN200820142202 U CN 200820142202U CN 201257440 Y CN201257440 Y CN 201257440Y
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- CN
- China
- Prior art keywords
- sleeve
- sweeper
- pneumatic
- bulkhead
- flat plate
- 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 - Fee Related
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Abstract
The utility model relates to a pneumatic bin wall sweeper which has the structure that a cylindrical support is radially fixed at the outer side of a bin wall, a sleeve is arranged in the support coaxially, a location frame is coaxially arranged in the sleeve, an air valve is coaxially sleeved in the location frame, the upper end of the air valve is bucked on the upper end face of the sleeve, the lower end of the air valve is arranged at the lower bottom of the upper flat plate of the location frame through an elastic piece, and the upper flat plate is provided with air holes distributed evenly and axially. The utility model has reasonable design, simple structure, easy manufacture, good ash removing effect and fast speed. The pneumatic bin wall sweeper can remove dust adhering to the bin wall cleanly, ensure the normal running of a whole dust removing system, can prolong the service life of an ash bin, reduce the running maintenance cost of equipment, and lighten the economic burden of enterprises.
Description
Technical field
The utility model belongs to the cleaner field, especially a kind of pneumatic bulkhead sweeper.
Background technology
All use the equipment of grey storehouse in the existing dust pelletizing system as storage ash and ash disposal.Because dust over time is deposited in the bottom in grey storehouse, part dust impurity will be attached on the bulkhead, causes the dust pelletizing system dust removing effects to descend, even can cause that ash hole stops up, and influences the normal operation of whole dust-removal system.
Generally adopt following method that regular deashing is carried out in grey storehouse at present: 1. automatic ash disposal method: adopt electromagnetic viscosimeter or vaporization tank that the dust that is deposited in the Hui Cang bottom is handled, this ash removal method only can play bump to dust and break up effect, can not remove effectively the dust that is attached on the bulkhead, and this kind ash removal method is more suitable to coarse fodder, is not suitable for fines and uses; 2. artificial ash disposal method: the staff uses the instrument of sledgehammer and so on to knock the outer wall in grey storehouse, thereby the dust vibrations in the grey storehouse are come off.This method is bigger to the destruction in grey storehouse, causes device damage easily, often needs more exchange device, thereby has increased the operating cost of enterprise, and its dedusting effect is very undesirable, can not remove effectively the dust that is attached on the bulkhead.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of reasonable in design, make easily the pneumatic bulkhead sweeper that can effectively remove the dust that is attached on grey storehouse inwall.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of pneumatic bulkhead sweeper, it is characterized in that: install a cylindrical shape bearing in the bulkhead outer radial, coaxial installation one sleeve in this bearing, coaxial installation one location framework in this sleeve, the coaxial valve that covers in this positioning framework, the upper end spiral-lock of this valve is in the upper surface of sleeve, and the lower end of this valve is installed in the bottom surface of the upper flat plate of positioning framework by elastic component, and this upper flat plate is shaped on axially uniform pore.
And described bearing and sleeve adopt screw-threaded engagement to install.
And the lower end of described positioning framework is installed in the sleeve by flexible steel ring.
And described elastic component is a spring.
And, coaxial installation one outer sleeve in the lower end of described sleeve or inner sleeve.
Advantage of the present utility model and beneficial effect are:
1. coaxial installation one sleeve in the cylindrical shape bearing of this pneumatic bulkhead sweeper, the coaxial valve that covers on the coaxial positioning framework that is installed in the sleeve, the upper end spiral-lock of this valve is in the upper surface of sleeve.Therefore behind the input compressed air, form the gap between valve and the sleeve upper surface in sleeve, compressed air can enter inside, grey storehouse along this annular gap, thereby the black dirt on the bulkhead is removed clean.
2. this pneumatic bulkhead sweeper is the moment air inlet, and compressed air is along sleeve edges outwards radioactivity diffusion rapidly, so ash-removal effect is good, speed is fast and efficient is high, the dust that is attached on grey storehouse inwall can be cleaned out, and all is suitable for for coarse fodder and fines.
3. this pneumatic bulkhead sweeper is an automatic ash removing, replaced traditional artificial purge mode, both reduced the impaired probability in grey storehouse, prolonged the service life in grey storehouse, reduced the operation expense of equipment, alleviate the burden of enterprise, also greatly reduced workman's the amount of labour and labour intensity.
4. cylindrical shape bearing of this pneumatic bulkhead sweeper and sleeve adopt screw-threaded engagement to install, and when sweeper goes wrong, needn't pull down bearing, only need change sleeve and get final product, and have therefore increased the flexibility that this sweeper uses, and make its more convenient practicality.
5. the utility model is reasonable in design, simple in structure, making is easy, ash-removal effect is good, speed is fast.It is clean to use this pneumatic bulkhead sweeper the black dirt that sticks on the bulkhead can be removed, and guarantees the normal operation of whole dust-removal system, can prolong the service life in grey storehouse in addition, reduces the operation expense of equipment, alleviates the financial burden of enterprise.
Description of drawings
Fig. 1 is that master of the present utility model looks cutaway view;
Fig. 2 is the cutaway view of Fig. 1 when the valve opening state.
The specific embodiment
The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of pneumatic bulkhead sweeper comprises cylindrical shape bearing 1, and bearing mode such as can be taked to weld and radially be installed on the outer wall 8 in grey storehouse.The characteristics of this sweeper are: sleeve 7 of coaxial installation in the bearing, and bearing and the installation of sleeve employing screw-threaded engagement.In order to improve dust removing effects, the upper surface of sleeve and grey storehouse inwall are positioned at same plane.
Positioning framework of coaxial installation in the sleeve, the lower end of this positioning framework is installed in the sleeve by flexible steel ring 10.Its concrete structure is: positioning framework is made of upper flat plate 3 and vertical plate 2.Upper flat plate is packed in the upper end of vertical plate, and upper flat plate is shaped on axially uniform pore 6.
The interior coaxial valve 4 that covers of positioning framework, the upper end spiral-lock of this valve is in the upper surface of sleeve, and the lower end of this valve is installed in the bottom surface of the upper flat plate of positioning framework by elastic component 5.Structure shown in the present embodiment is: the lower end of valve is equipped with a nut 9, and a spring is installed between the bottom surface of this nut and upper flat plate.
The lower end of sleeve can coaxial again installation outer sleeve or inner sleeve, and its quantity is not limit, can be for a plurality of.Outer sleeve or inner sleeve can take screw engagement to be installed on the sleeve.As shown in Figure 1 and Figure 2, inner sleeve 11 of the lower end engages of the sleeve in the present embodiment.
Operation principle of the present utility model is:
Duty:
As shown in Figure 2, in sleeve, carry compressed air, spring is compressed, valve moves upward, form gap between valve and the sleeve upper surface this moment, and compressed air can enter inside, grey storehouse along this annular gap, because compressed air is the moment air inlet, therefore gas rapidly to external diffusion, can be removed the black dirt on the bulkhead clean along sleeve edges.
Inactive state:
As shown in Figure 1, stop air inlet after, spring sets back, under the effect of spring, the upper surface of valve is fitted in the upper surface of sleeve again, can prevent that the dust in the grey storehouse from entering sweeper inside.This moment, pneumatic bulkhead sweeper was in closed condition.
Repetition can be finished the cleaning work in grey storehouse with cocycle.
Claims (5)
1. pneumatic bulkhead sweeper, it is characterized in that: install a cylindrical shape bearing in the bulkhead outer radial, coaxial installation one sleeve in this bearing, coaxial installation one location framework in this sleeve, the coaxial valve that covers in this positioning framework, the upper end spiral-lock of this valve is in the upper surface of sleeve, and the lower end of this valve is installed in the bottom surface of the upper flat plate of positioning framework by elastic component, and this upper flat plate is shaped on axially uniform pore.
2. pneumatic bulkhead sweeper according to claim 1 is characterized in that: described bearing and sleeve adopt screw-threaded engagement to install.
3. pneumatic bulkhead sweeper according to claim 1, it is characterized in that: the lower end of described positioning framework is installed in the sleeve by flexible steel ring.
4. pneumatic bulkhead sweeper according to claim 1 is characterized in that: described elastic component is a spring.
5. pneumatic bulkhead sweeper according to claim 1 and 2 is characterized in that: coaxial installation one outer sleeve in the lower end of described sleeve or inner sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820142202XU CN201257440Y (en) | 2008-09-26 | 2008-09-26 | Pneumatic wall sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820142202XU CN201257440Y (en) | 2008-09-26 | 2008-09-26 | Pneumatic wall sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201257440Y true CN201257440Y (en) | 2009-06-17 |
Family
ID=40771670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820142202XU Expired - Fee Related CN201257440Y (en) | 2008-09-26 | 2008-09-26 | Pneumatic wall sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201257440Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101869900A (en) * | 2010-06-07 | 2010-10-27 | 濮阳市亚利机械制造有限公司 | Drum wall cleaner |
| CN110575906A (en) * | 2019-09-18 | 2019-12-17 | 张家港市锦明机械有限公司 | Electric dust removal ash bin |
-
2008
- 2008-09-26 CN CNU200820142202XU patent/CN201257440Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101869900A (en) * | 2010-06-07 | 2010-10-27 | 濮阳市亚利机械制造有限公司 | Drum wall cleaner |
| CN110575906A (en) * | 2019-09-18 | 2019-12-17 | 张家港市锦明机械有限公司 | Electric dust removal ash bin |
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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: 20090617 Termination date: 20100926 |