CN205060724U - Automatic rotary valve of online clearance - Google Patents
Automatic rotary valve of online clearance Download PDFInfo
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- CN205060724U CN205060724U CN201520805887.1U CN201520805887U CN205060724U CN 205060724 U CN205060724 U CN 205060724U CN 201520805887 U CN201520805887 U CN 201520805887U CN 205060724 U CN205060724 U CN 205060724U
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- compressed air
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- blade
- air source
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Abstract
The utility model belongs to the technical field of the rotary valve technique and specifically relates to an automatic rotary valve of online clearance, install rotor and compressed air source inside at the casing and blade -carrying including casing, rotation, the both sides jun gai of casing is equipped with the end cover, and through -hole a plurality of and the inside intercommunication of casing is offered to end cover and housing seal cooperation on the end cover, be provided with the clear blowpipe of air between compressed air source and the through -hole, the both ends of the clear blowpipe of air communicate with compressed air source and through -hole respectively, the utility model discloses when the material is carried, get into the casing through pulse control valve control compressed air in, to sweeping of blade and shells inner wall, the material that will stick on the blade sweeps totally, the pulse width of control impuls valve can make it send explosive high -velocity air in the twinkling of an eye, the powder that will stick the wall is smashed and is come off.
Description
Technical field
The utility model relates to rotovalve technical field, especially a kind of rotovalve of automatic on-line cleaning.
Background technology
In the modern production process of bulk material; rotovalve is as the key equipment playing throat effect in industrial system; traditional rotovalve is when convey materials; material usually can occur to be remained on the inwall of blade and valve body; therefore the technological requirement of a lot of food, chemical industry, the material noresidue that medicine is produced, clean continuous prodution cannot be met; particularly for the special powder that adhesiveness is strong, traditional version cannot meet its industrialization quantity-produced requirement more.
Utility model content
The technical problems to be solved in the utility model is: in order to overcome traditional rotovalve when convey materials, material can remain in the deficiency on the inwall of blade and valve body, now provides a kind of rotovalve of the equipment automatic on-line cleaning of reliable, continuous production continuously when meeting industrial requirements.
The utility model solves the technical scheme that its technical matters adopts: a kind of rotovalve of automatic on-line cleaning, comprise housing, be rotatably installed in enclosure interior and blade-carrying rotor and compressed air source, the both sides of described housing are all covered with end cap, described end cap coordinates with housing seal, described end cap offers some through holes be communicated with enclosure interior, the clear blowpipe of air is provided with between described compressed air source and through hole, the two ends of the clear blowpipe of described air are communicated with through hole with described compressed air source respectively, by the purging of pressurized air to blade, the material be attached on blade is purged clean.
In order to reach better cleaning effect, further, the clear blowpipe of described air is in series with the pulse control valve of adjustable pulse width.
Preferably, described through hole has three and is along the circumferential direction distributed in the lower part of end cap, the axis of described through hole and the axis being parallel of described rotor.
The beneficial effects of the utility model are: the rotovalve of automatic on-line cleaning of the present utility model is while mass transport, controlling pressurized air by pulse control valve enters in housing, the carrying out of blade and inner walls is purged, the material attached on blade is purged clean, the pulsewidth of control wave control cock can make it send instantaneous burst high velocity air, smashed by the powder of glutinous wall and come off, the utility model can meet the noresidue of the strong special powder of viscosity, the technological requirement of clean continuous prodution.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the schematic front view of the rotovalve of the utility model automatic on-line cleaning;
Fig. 2 is the side schematic view of the rotovalve of the utility model automatic on-line cleaning.
In figure: 1, housing, 2, rotor, 3, end cap, 4, through hole, 5, the clear blowpipe of air, 6, pulse control valve.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
Embodiment 1
As illustrated in fig. 1 and 2, a kind of rotovalve of automatic on-line cleaning, comprise housing 1, be rotatably installed in housing 1 inside and blade-carrying rotor 2 and compressed air source, the both sides of described housing 1 are all covered with end cap 3, described end cap 3 is sealed and matched with housing 1, described end cap 3 offers some through holes 4 be communicated with housing 1 inside, be provided with the clear blowpipe 5 of air between described compressed air source and through hole 4, the two ends of the clear blowpipe of described air 5 are communicated with through hole 4 with described compressed air source respectively.
The clear blowpipe 5 of described air is in series with the pulse control valve 6 of adjustable pulse width.
Described through hole 4 has three and is along the circumferential direction distributed in the lower part of end cap 3, and the axis of described through hole 4 and the axis being parallel of described rotor 2, can reach blade and better purge effect.
The rotovalve principle of work of automatic on-line cleaning of the present utility model is as follows:
When the bulk material that adhesion is strong is expelled to bottom discharging opening from rotovalve upper feed inlet, rotor 2 rotates after being driven by drive motor, material is discharged from top to bottom, simultaneously production system sends command request pulse control valve 6 and starts, pressurized air purges the blade of rotor 2 and the inwall of housing 1 at a high speed from the clear blowpipe 5 of six air of housing 1 both sides simultaneously, the pulsewidth of regulating impulse control cock 6, make it lower than 20 milliseconds, instantaneous burst high velocity air can be sent, the powder of glutinous wall is smashed and comes off, give the suitable arteries and veins of pulse control valve 6 frequently simultaneously, to save pressurized air consumption index.
Above-mentioned is enlightenment according to desirable embodiment of the present utility model, and by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification sheets, must determine its technical scope according to right.
Claims (3)
1. the rotovalve of an automatic on-line cleaning, it is characterized in that: comprise housing (1), be rotatably installed in housing (1) inside and blade-carrying rotor (2) and compressed air source, the both sides of described housing (1) are all covered with end cap (3), described end cap (3) and housing (1) are sealed and matched, described end cap (3) offers some through holes (4) be communicated with housing (1) inside, the clear blowpipe of air (5) is provided with between described compressed air source and through hole (4), the two ends of the clear blowpipe of described air (5) are communicated with through hole (4) with described compressed air source respectively.
2. the rotovalve of automatic on-line cleaning according to claim 1, is characterized in that: the pulse control valve (6) the clear blowpipe of described air (5) being in series with adjustable pulse width.
3. the rotovalve of automatic on-line cleaning according to claim 1, it is characterized in that: described through hole (4) has three and is along the circumferential direction distributed in the lower part of end cap (3), the axis of described through hole (4) and the axis being parallel of described rotor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520805887.1U CN205060724U (en) | 2015-10-16 | 2015-10-16 | Automatic rotary valve of online clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520805887.1U CN205060724U (en) | 2015-10-16 | 2015-10-16 | Automatic rotary valve of online clearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205060724U true CN205060724U (en) | 2016-03-02 |
Family
ID=55387307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520805887.1U Active CN205060724U (en) | 2015-10-16 | 2015-10-16 | Automatic rotary valve of online clearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205060724U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954300A (en) * | 2018-06-29 | 2018-12-07 | 安徽省碧绿春生物科技有限公司 | A kind of reflow type combustion furnace with blocking valve |
| CN109000275A (en) * | 2018-06-29 | 2018-12-14 | 安徽省碧绿春生物科技有限公司 | A kind of combustion furnace |
| CN110155630A (en) * | 2019-06-03 | 2019-08-23 | 威海浩洋机械制造有限公司 | Active carbon desulfurization denitration conveys rotary valve |
| CN114803521A (en) * | 2022-05-23 | 2022-07-29 | 西安热工研究院有限公司 | Pneumatic ash conveying pipeline of thermal power plant |
-
2015
- 2015-10-16 CN CN201520805887.1U patent/CN205060724U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954300A (en) * | 2018-06-29 | 2018-12-07 | 安徽省碧绿春生物科技有限公司 | A kind of reflow type combustion furnace with blocking valve |
| CN109000275A (en) * | 2018-06-29 | 2018-12-14 | 安徽省碧绿春生物科技有限公司 | A kind of combustion furnace |
| CN110155630A (en) * | 2019-06-03 | 2019-08-23 | 威海浩洋机械制造有限公司 | Active carbon desulfurization denitration conveys rotary valve |
| CN114803521A (en) * | 2022-05-23 | 2022-07-29 | 西安热工研究院有限公司 | Pneumatic ash conveying pipeline of thermal power plant |
| CN114803521B (en) * | 2022-05-23 | 2023-08-18 | 西安热工研究院有限公司 | Pneumatic ash conveying pipeline of thermal power plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213200 Jinsheng East Road, Jintan District, Changzhou, Jiangsu 239 Patentee after: Jiangsu new blue intelligent equipment Limited by Share Ltd Address before: 213200 Jinsheng East Road, Jintan District, Changzhou, Jiangsu 239 Patentee before: JIANGSU NEWBLUE INTELLIGENT EQUIPMENT CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |