CN2048396U - Super purification automatic unloading wind closed device - Google Patents
Super purification automatic unloading wind closed device Download PDFInfo
- Publication number
- CN2048396U CN2048396U CN 88216645 CN88216645U CN2048396U CN 2048396 U CN2048396 U CN 2048396U CN 88216645 CN88216645 CN 88216645 CN 88216645 U CN88216645 U CN 88216645U CN 2048396 U CN2048396 U CN 2048396U
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- CN
- China
- Prior art keywords
- rotor
- helical feed
- stopping device
- wind
- wind stopping
- 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.)
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Abstract
The utility model relates to a super purification automatic material unloading wind closing device which can be widely used for wind power conveyance material unloading and dust removement and purification material unloading in food and oil, fodder, light industry and chemical industry professions. The old-type wind closing device needs to be provided with motive power, and thus, the purification efficiency is low. The utility model has the advantages of high precision, low cost, easy fabrication and few damages in use. The device improves a centrifugal cyclone separating device which simultaneously has the effects of discharging material and closing wind, and thus, the old-type wind closing device in a system conveying material with wind is removed. The product has the advantages of clear material discharging, high purifying rate and no need of electricity consumption.
Description
The present invention can carry extensive use in discharging and the udst separation discharging at the wind-force in grain and oil, feed, light industry, the chemical industry specialty.Wind-force is finished after carrying discharging and udst separation discharge operation by centrifugal cyclone separator and wind stopping device combination jointly before this.Discharge in this way, it is big to exist inleakage, and purifying rate is low to be waited not enoughly, also need be equipped with power and transmission mechanism on the wind stopping device simultaneously, and precision prescribed is higher on making, and damages easily in the use.
The present invention transforms original centrifugal cyclone separator, make its internal structure that basic change take place, this novel discharging wind stopping device mainly contains cylinder (10), lower cone (5), core pipe (12), inspection section (4), helical feed casing (17), discharge cover (2), air and material inlet (14), net air outlet (13) and material outlet (1) are formed.Be equipped with pair rotor (11) in the inside of core pipe with increase discharge power, thereby guarantee finishing of dispatch material.The below of core pipe is equipped with main rotor (7); The high velocity band should be selected in the orientation that main rotor is set, main rotor is rotated at a high speed, both provided power for discharge, can improve isolation of purified efficient again, all be equipped with a plurality of blades on main rotor and pair rotor, the angle of blade can be made according to different purposes, and it is good that main rotor is made pneumatic property, the angle that facings the wind that peripheral force and centrifugal force are big; Pay rotor and make the little angle that facings the wind of the big centrifugal force of peripheral force.Be fixed on down on the axostylus axostyle (16) being equipped with helical feed rotor (3) helical feed rotor on the lower cone lower position, its length is advisable to the inside of the end of helical feed casing (17) to pass the inspection section that connects lower cone from the lower end of lower cone.What link to each other with lower cone is one section glass inspection section, is connected to helical feed casing (17) in the lower end of inspection section; What join kiss with the helical feed casing is centrifugal discharge door (18), and this discharge door rotates with following axostylus axostyle (16), and can move axially; Be equipped with spring (19) and adjusting nut (20) below this discharge door.Support and regulate its end play and tightness by spring and adjusting nut.When discharge, along with the thrust of the gravity and the helical feed rotor of material, the gap between centrifugal discharge door and the helical feed casing is increased, and carry out discharge, when mass flow reduces or stop, the gap smaller between centrifugal discharge door and the helical feed casing or close.Above-mentioned main rotor and pair rotor, they are separately fixed on the upper shaft lever (15); On the axostylus axostyle between main rotor and pair rotor, be equipped with bearing with cross roller bearing (8) and radial bearing (9), its bearing block is installed in the lower end of core pipe (12), between the junction of upper shaft lever and following axostylus axostyle, be equipped with reelability movable shaft joint (6), following axostylus axostyle end is limited by the bearing of discharging cover bottom.
More than be that structure of the present invention is discussed, below operation principle of the present invention done following summary; When the material of carrying is sucked this device by air, because the effect of wind-force, make main rotor and pay rotor and run up in column body, since choose reasonable the angle of blade, changed the media flow track in the device, reduce eddy current, material is flowed along cylinder wall, and make the air-flow of core pipe bottom steady; Thereby improved separative efficiency, reduced the resistance of discharger, helical feed rotor and centrifugal discharge mechanism under the bottom of lower cone is arranged on the axostylus axostyle rotate synchronously by the rotor on shaft joint and the upper shaft lever; When material movement during to the lower position of lower cone, the helical feed rotor that is just rotated at a high speed advances downwards rapidly, moves upward and purify air simultaneously, avoids material to return top from the lower cone bottom; On the other hand owing to be full of material between helical feed rotor and the helical feed casing, there is certain speed to advance again downwards, greatly reduce the Negative Pressure Difference of discharger inside and helical feed casing end, and regulate gap between centrifugal discharge door and the conveying worm shell joint kiss at any time automatically according to the mass flow size, rotate with high speed with following axostylus axostyle with centrifugal discharge door at last, force the continuous discharge of material and discharge casing by discharge cover (2), when mass flow increases, gap between centrifugal discharge door and the helical feed casing also increases, make material unimpeded, when mass flow reduces or stops, because the effect of the Negative Pressure Difference in spring and the discharger, make the gap smaller between centrifugal discharge door and the helical feed casing or close, thereby stop air to enter discharger inside, play the wind effect of closing.
Because the present invention had both had the discharge function when convey materials, close the wind function again, thereby can transport at wind and cut old-fashioned wind stopping device in the material-transporting system, the present invention and old-fashioned combination discharger relatively, it is unimpeded to have a discharge, the purifying rate height, need not power consumption, cost is low, and is few with material, is easy to advantages such as manufacturing.
Embodiments of the invention are mainly as follows:
Select for use common galvanized sheet or general steel plate to make cylinder and lower cone, method for making is identical with manufacturing Asta-3746 process, adds a pair of flange in last cylinder bottom, connects lower cone with bolt, lower end at lower cone also adds a pair of flange, connects the lucite inspection section with bolt.Glass inspection section lower end also adds a pair of flange, connects the helical feed casing with bolt; The discharge cover is made with common galvanized sheet, is fixed by bolts on the helical feed casing; The available common steel tube of core pipe is made, and will weld good flange then and be fixed by bolts on the cylinder.Dust cap, locknut etc. can select for use common iron to make.Bearing block can be selected the grey iron manufacturing for use, and main, pair rotor can be selected the ordinary steel manufacturing for use, perhaps adopts cast aluminium, the plastic or other material manufacturing, and upper shaft lever is with 45
#Steel is made.Following axostylus axostyle is made with seamless steel pipe or galvanized sheet, and shaft joint is made of ordinary steel, perhaps makes of other reelability material.The helical feed rotor, its axle is selected steel pipe manufacturing for use, and blade is made of general steel plate, is welded on then on the axle; Other nontoxic wear-resistant plastic of also available nylon is made.The helical feed casing selects for use general steel plate and steel pipe manufacturing or nylon tube and nontoxic wear-resistant plastic pipe to make, and centrifugal discharge door can be made with ordinary steel,
Also available nylon, materials such as rubber and plastic are made, other part buyable, installation process does not have specific (special) requirements, gets final product by the figure assembling.
Description of drawings:
Fig. 1 is a schematic diagram of the present utility model, and (1) is material outlet, and (2) are the discharge cover, (3) be the helical feed rotor, (4) are inspection section, and (5) are that lower cone (6) is a shaft joint, (7) be main rotor, (8) be the bearing with cross roller bearing, (9) are radial bearing, and (10) are last cylinder, (11) for paying rotor, (12) be the core pipe, (13) are the net air outlet, and (14) are air and material inlet, (15) be upper shaft lever, (16) be following axostylus axostyle, (17) are the helical feed casing, and (18) are centrifugal discharge door, (19) be spring, (20) be adjusting nut, (21) are horizontal bar, and the dead axle cover exceeds (22).
Claims (8)
1, a kind of by last cylinder [10], tie up the automatic discharging wind stopping device that body [5], stamen pipe [12], inspection section [4], helical feed casing [17], air and material inlet [14], net air outlet [13] and discharge cover [2] are formed down, it is characterized in that its inside of said stamen pipe is equipped with a pair rotor [11], its below is equipped with main rotor [7]; Position, said lower cone its underpart is equipped with helical feed rotor [3]; Said inspection section, its lower end are connected to helical feed casing [17]; Said helical feed casing, its lower end are equipped with discharging cover [2].
2, according to the said wind stopping device of claim 1, it is characterized in that: said pair of rotor and main rotor are fixed on the upper shaft lever on ［ 15 ］, and said helical feed rotor is fixed on down on the axostylus axostyle ［ 16 ］.
3,, it is characterized in that its length is advisable to the inside of the end of helical feed casing to pass inspection section according to the said wind stopping device of claim 1.
4, according to the said wind stopping device of claim 1, it is characterized in that its inside of said discharging cover is equipped with centrifugal discharge door ［ 18 ］ and spring ［ 19 ］ and adjusting nut ［ 20 ］, discharging cover bottom is provided with the qualification axle sleeve ［ 22 ］ that horizontal bar ［ 21 ］ supports.
5, according to the said wind stopping device of claim 2, the axostylus axostyle that it is characterized in that the main rotor on the said upper shaft lever and pay between the rotor is equipped with bearing with cross roller bearing ［ 8 ］ and radial bearing ［ 9 ］ support, its bearing block is positioned on the lower end of stamen pipe, and said upper shaft lever and following axostylus axostyle are equipped with shaft joint ［ 6 ］ between its junction.
6,, it is characterized in that said centrifugal discharge door is installed in the following of helical feed rotor and the helical feed casing is kissed easily according to the said wind stopping device of claim 4.
7, according to the said wind stopping device of claim 4, it is characterized in that said spring be positioned on centrifugal discharge door below.
8, according to the said wind stopping device of claim 4, it is characterized in that said adjusting nut be positioned on spring below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88216645 CN2048396U (en) | 1988-07-12 | 1988-07-12 | Super purification automatic unloading wind closed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88216645 CN2048396U (en) | 1988-07-12 | 1988-07-12 | Super purification automatic unloading wind closed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2048396U true CN2048396U (en) | 1989-11-29 |
Family
ID=4849243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88216645 Pending CN2048396U (en) | 1988-07-12 | 1988-07-12 | Super purification automatic unloading wind closed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2048396U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108636805A (en) * | 2018-07-11 | 2018-10-12 | 曾宪奎 | Chaff powder screening machine |
| CN108744732A (en) * | 2018-06-11 | 2018-11-06 | 彭春剑 | A kind of mechanical equipment dust-extraction unit |
| CN108855644A (en) * | 2018-06-12 | 2018-11-23 | 金结娥 | A kind of pharmaceutical purpose cyclone separator |
-
1988
- 1988-07-12 CN CN 88216645 patent/CN2048396U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744732A (en) * | 2018-06-11 | 2018-11-06 | 彭春剑 | A kind of mechanical equipment dust-extraction unit |
| CN108855644A (en) * | 2018-06-12 | 2018-11-23 | 金结娥 | A kind of pharmaceutical purpose cyclone separator |
| CN108636805A (en) * | 2018-07-11 | 2018-10-12 | 曾宪奎 | Chaff powder screening machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |