CN217341871U

CN217341871U - Self-current-stabilizing cyclone separator

Info

Publication number: CN217341871U
Application number: CN202221233020.XU
Authority: CN
Inventors: 孙立强; 解明
Original assignee: Chengde Petroleum College
Current assignee: Wuxue Jianglan Biomass Energy Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-09-02
Anticipated expiration: 2032-05-20

Abstract

The utility model discloses a from stationary flow formula cyclone, including the cyclone body, the cyclone body is including straight section of thick bamboo, be provided with the air-supply line on the lateral wall of straight section of thick bamboo, the up end of straight section of thick bamboo is provided with out the tuber pipe, the bottom of straight section of thick bamboo is provided with a toper section of thick bamboo, the bottom of toper section of thick bamboo is provided with the collection device who is used for collecting impurity, central point puts in the straight section of thick bamboo and is provided with stationary flow pipe, stationary flow pipe top and play tuber pipe intercommunication, the cover is equipped with rotating vane on the outer wall of stationary flow pipe, be provided with guiding device on the inner wall of stationary flow pipe, reduce the helical degree of air current for output is comparatively even, has reduced the influence of miscellaneous stream, has reduced the energy consumption.

Description

Self-current-stabilizing cyclone separator

Technical Field

The utility model relates to a cleaning device equipment technical field especially relates to a cyclone with stabilize the amount of wind.

Background

The cyclone separator as an important gas-solid separation or gas-liquid separation equipment is composed of an inlet, a straight cylinder section, a cone structure, a collection bin and an air outlet pipe, and is widely applied to the industrial fields of chemical industry, petroleum, environmental protection, food and the like because of the advantages of simple structure, no moving parts, high separation efficiency, convenient maintenance, capability of working at high temperature and high pressure and the like. The working principle is that the dusty or liquidy airflow enters the cyclone separator through the air inlet, the airflow rotating around the axis of the cyclone separator is formed in the cyclone separator, under the action of centrifugal force, dust or liquid drops are thrown to the outer wall and downwards collected to the collecting bin through the dust discharging port, and clean gas is discharged through the air outlet pipe in the center. As the centrifugal force borne by the particles is far greater than the gravity force and the inertia force, the minimum particle size of the cyclone separator which can economically separate the particles can reach 5-10 mu m.

However, in practical use, it is found that currently used cyclone separators are usually of a traditional conical flow guide pipe structure, and although the requirements of use can be met to a certain extent, the cyclone separators lack effective flow guide and guiding functions on air flow entering the cyclone separators, so that the flowing pressure, direction and stability of spiral air flow in the cyclone separators are relatively poor. The wind direction airflow generated after being processed by the cyclone separator is not controlled, a certain amount of impurity flow is generated in the cyclone separator, and the running power of a driving fan needs to be improved to overcome the interference of the impurity flow and the like on the spiral airflow in normal separation operation when the current cyclone separation equipment runs, so that the running energy consumption of the equipment is relatively large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome among the prior art not enough that cyclone produces unstable in the wind direction air current after handling, provide a from steady flow formula cyclone.

The utility model discloses a realize through following technical scheme: the utility model provides a from stationary flow formula cyclone, includes the cyclone body, the cyclone body is including straight section of thick bamboo, be provided with the air-supply line on the lateral wall of straight section of thick bamboo, the up end of straight section of thick bamboo is provided with out the tuber pipe, the bottom of straight section of thick bamboo is provided with a toper section of thick bamboo, the bottom of toper section of thick bamboo is provided with the collection device who is used for collecting impurity, straight section of thick bamboo internal center position is provided with the stationary stream pipe, stationary stream pipe top with go out the tuber pipe intercommunication, the cover is equipped with rotating vane on the outer wall of stationary stream pipe, be provided with the guiding device on the inner wall of stationary stream pipe.

Furthermore, the rotating blade is arranged on a sleeve, the sleeve is sleeved on the flow stabilizing pipe, and bearings are arranged at the upper end and the lower end of the sleeve.

Further, the rotating vane slope sets up on the sleeve pipe, just the rotating vane is tangent with the air inlet direction of air-supply line, the rotating vane is provided with three and equidistance setting at least.

Furthermore, the bottom of the flow stabilizing tube is provided with a bell mouth, and the diameter of the bell mouth is smaller than the rotating diameter of the rotating blade.

Further, guiding device includes the guide plate of vertical setting on the stationary flow inside pipe wall, the guide plate equidistance is provided with three at least.

Further, the collecting device comprises a collecting bin detachably connected to the bottom of the conical barrel.

Furthermore, a support frame is arranged in the middle of the collecting bin, a boss is arranged at the top of the support frame, and the top of the boss extends into the conical cylinder.

The beneficial effects of the utility model reside in that: the cover is equipped with rotating vane on the outer wall of flow stabilizing pipe, rotating vane all fixes on the sleeve pipe, the sleeve pipe cover is established on flow stabilizing pipe, better promotion rotating vane rotates when making rotating vane contact with the fluid amount of wind that the air-supply line came in, rotating vane has three and equidistance setting at least, the equidistance installation makes the stability when rotating stronger, and rotating vane produces the extrusion with the air that the air-supply line came in to same direction when using, prevent that the air-supply line from going out the interference of the spiral shell cyclone that forms to on straight section of thick bamboo inner wall of production, make the wind direction that forms during the operation more stable, reinforcing separation effect. Guide plate on the steady flow pipe inner wall, the guide plate equidistance at least is provided with threely, the guide plate of vertical installation makes the clean air after the separation carry out a guide effect with rotatory air current when the steady flow pipe flow direction goes out the tuber pipe, dredge into stable helianthic current with rotatory air current, reduce the impact to the fan when making clean air current flow out, improve the stability of air current, strengthen the result of use, reduce the spiral degree of clean air current, make the output comparatively even, the influence of miscellaneous stream has been reduced, the energy consumption is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the current stabilizer tube of the present invention;

wherein: 1. a straight cylinder; 2. an air outlet pipe; 201. a flow stabilizing pipe; 202. a sleeve; 203. a rotating blade; 204. a bell mouth; 205. a baffle; 3. a tapered barrel; 4. an air inlet pipe; 5. a collection bin; 501. a support frame; 502. and (4) a boss.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-2: the utility model provides a from stationary flow formula cyclone, includes the cyclone body, the cyclone body includes straight section of thick bamboo 1, installs air-supply line 4 on the lateral wall of straight section of thick bamboo 1 to along the tangent line installation of straight section of thick bamboo 1 during the installation of air-supply line 4, make the air inlet can remove along the inner wall of straight section of thick bamboo 1 and form spiral motion, the subsequent gas-solid separation of being convenient for, install out tuber pipe 2 at the up end of straight section of thick bamboo 1, make the clean gas after the separation discharge, realize gas circulation. The conical barrel 3 is arranged at the bottom of the straight barrel 1, so that solid matters can be gathered downwards when gas forms spiral airflow, and the separation effect is enhanced. A flow stabilizing pipe 201 is downwards arranged at the center position in a straight cylinder 1, the top of the flow stabilizing pipe 201 is communicated with an air outlet pipe 2, a rotating blade 203 is sleeved on the outer wall of the flow stabilizing pipe 201, the rotating blade 203 is fixed on a sleeve 202, the sleeve 202 is sleeved on the flow stabilizing pipe 201, bearings are arranged at the upper end and the lower end of the sleeve 202, the rotating blade 203 is obliquely arranged on the sleeve 202, so that the rotating blade 203 has a larger contact surface when rotating, the rotating blade 203 is tangent to the air inlet direction of an air inlet pipe 4, the rotating blade 203 is better pushed to rotate when contacting with the fluid air volume coming in from the air inlet pipe 4, the sleeve 202 is clamped on the flow stabilizing pipe 201 under the action of the upper and lower bearings, the friction resistance is reduced, the rotating blade 203 is at least three pieces and arranged at equal intervals, the stability during rotation is stronger, and the rotating blade 203 extrudes the air coming in from the air inlet pipe 4 in the same direction when in use, the interference of the impurity flow generated by the air inlet pipe 4 to the spiral wind formed on the inner wall of the straight cylinder 1 is prevented, so that the wind direction formed during operation is more stable, and the separation effect is enhanced.

Install the guiding device on the inner wall of flow stabilizing pipe 201, the guiding device includes vertical setting guide plate 205 on flow stabilizing pipe 201 inner wall, guide plate 205 is provided with threely at least the equidistance, guide plate 205 of vertical installation makes the clean air after the separation carry out a guide effect with rotatory air current when going out tuber pipe 2 from flow stabilizing pipe 201, dredge into stable helianthic current with rotatory air current, reduce the impact to the fan when making clean air current flow out, improve the stability of air current, strengthen the result of use. Install horn mouth 204 in the bottom of stationary flow pipe 201, the diameter of horn mouth 204 is less than rotating vane 203's rotation diameter, uses horn mouth 204 to increase the collection to the clean air current that rises to the diameter of horn mouth 204 is less than rotating vane 203's diameter, and horn mouth 204 can not influence the decurrent air current that rotating vane 203 formed when using, guarantees stability in use, improves the result of use.

Install the collection device who is used for collecting impurity in the bottom of a toper section of thick bamboo 3, collection device is including dismantling the collection storehouse 5 of connection in the 3 bottoms of a toper section of thick bamboo, and collection storehouse 5 needs regularly clear up it for impurity after the separation gathers in collection storehouse 5, guarantees the separation effect. Install support frame 501 at the intermediate position of collecting storehouse 5, support frame 501 is ascending toper, install boss 502 at the top of support frame 501, inside the toper section of thick bamboo 3 was stretched into at the top of boss 502, support frame 501 can not influence the collection and the separation of impurity when using, the top of boss 502 is outstanding slightly in the bottom of toper section of thick bamboo 3 and is makeed the spiral air current that forms in the bottom reduce mutual interference in the intermediate position when using, make spiral air current more stable, and reduce and rise the interference between the air current of following the steady flow pipe 201 output, the stability of air current has been improved greatly, make the output comparatively even, the influence of miscellaneous stream has been reduced, the energy consumption is reduced.

The working principle is as follows: when the spiral blade reinforcing gets into the spiral stability of air current, the clean air current that guide plate 205 will rise is stably dredged, reduces the influence that miscellaneous stream produced, cooperates with the boss 502 of bottom, reduces the spiral degree of clean air current for output is comparatively even, has reduced the influence that miscellaneous stream, has reduced the energy consumption.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a from steady flow formula cyclone, includes the cyclone body, the cyclone body includes straight section of thick bamboo, be provided with the air-supply line on the lateral wall of straight section of thick bamboo, the up end of straight section of thick bamboo is provided with out tuber pipe, its characterized in that: the bottom of a straight section of thick bamboo is provided with a toper section of thick bamboo, the bottom of a toper section of thick bamboo is provided with the collection device who is used for collecting impurity, central point puts and is provided with the stationary flow tube in the straight section of thick bamboo, stationary flow tube top and play tuber pipe intercommunication, the cover is equipped with rotating vane on the outer wall of stationary flow tube, be provided with guiding device on the inner wall of stationary flow tube.

2. A self-ballasted cyclone separator in accordance with claim 1, wherein: the rotating blades are arranged on a sleeve, the sleeve is sleeved on the flow stabilizing pipe, and bearings are arranged at the upper end and the lower end of the sleeve.

3. A self-ballasted cyclone separator in accordance with claim 2, wherein: the rotating vane is obliquely arranged on the sleeve, and is tangent to the air inlet direction of the air inlet pipe, and the rotating vanes are at least provided with three pieces and are arranged at equal intervals.

4. A self-sustaining cyclonic separator according to claim 1, wherein: the bottom of the flow stabilizing tube is provided with a bell mouth, and the diameter of the bell mouth is smaller than the rotating diameter of the rotating blade.

5. A self-ballasted cyclone separator in accordance with claim 1, wherein: the guiding device comprises a guiding plate vertically arranged on the inner wall of the flow stabilizing pipe, and the number of the guiding plates is at least three at equal intervals.

6. A self-ballasted cyclone separator in accordance with claim 1, wherein: the collecting device comprises a collecting bin detachably connected to the bottom of the conical cylinder.

7. A self-sustaining cyclonic separator according to claim 6, wherein: the middle position of collecting the storehouse is provided with the support frame, the top of support frame is provided with the boss, the top of boss stretches into inside the toper section of thick bamboo.