阅读说明：本技术 一种气动涡流分选机和应用 (A kind of pneumatic vortex sorting machine and application ) 是由 秦洁 黄虎成 王宏伟 白雪飞 于 2019-08-26 设计创作，主要内容包括：本发明涉及一种气动涡流分选机,所述分选机包括进料口、分选室、驱动电机、出料锥斗、出料口、细灰出口、二次风进口、导灰筒、分选叶轮和气动增效装置,所述分选室沿竖直方向设置,且呈内部中空状,所述分选室的中空底部紧密相连接设置出料锥斗,该出料锥斗的底部同轴紧密设置出料口。本分选机的分选室内增设气动增效装置,物料在增效装置内,受到气流较强的旋流的作用,物料与气流混合更加均匀,改善了物料分散效果,减少了粗细颗粒返混的几率,进一步提高了分选效率,减少了物料在分选室内的循环,减少了动力损耗。(The present invention relates to a kind of pneumatic vortex sorting machines, the sorting machine includes feed inlet, separation chamber, driving motor, discharging cone bucket, discharge port, fine ash outlet, secondary air inlet, leads grey cylinder, sorting impeller and pneumatic enhancing device, the separation chamber is arranged along the vertical direction, it and is in inner hollow shape, the hollow base of the separation chamber is closely coupled to connect setting discharging cone bucket, and discharge port is coaxially closely arranged in the bottom of the discharging cone bucket.Pneumatic enhancing device is added in the separation chamber of this sorting machine, material is in enhancing device, effect by the stronger eddy flow of air-flow, material mixes more uniform with air-flow, material dispersion effect is improved, reduces the probability of large or fine granule back-mixing, further improves the efficiency of separation, reduce material and sorting indoor circulation, reduces kinetic equation loss.)

1. a kind of pneumatic vortex sorting machine, it is characterised in that: the sorting machine includes feed inlet, separation chamber, driving motor, discharging Cone bucket, fine ash outlet, secondary air inlet, leads grey cylinder, sorting impeller and pneumatic enhancing device at discharge port, and the separation chamber is along perpendicular Histogram is in inner hollow shape to setting, and the hollow base of the separation chamber is closely coupled to connect setting discharging cone bucket, the reclaiming cone Discharge port is coaxially closely arranged in the bottom of bucket；

From top to bottom successively pneumatic enhancing device, sorting leaf is arranged in interval for the hollow inside of separation chamber above the discharging cone bucket Wheel；The top of the separation chamber is coaxially disposed driving motor, the output end of the driving motor and pneumatic enhancing device, sorting impeller Coaxially be connected setting, which is able to drive pneumatic enhancing device, sorting impeller rotation；The pneumatic enhancing device energy Enough to be sufficiently mixed the Dual-Phrase Distribution of Gas olid come in by feed inlet uniformly, separation chamber's impeller can generate Dual-Phrase Distribution of Gas olid strong System vortex；

Feed inlet, the hollow internal phase of the feed inlet and the separation chamber above pneumatic enhancing device is arranged in the top of the separation chamber Connection setting；

Fine ash outlet is connected setting by leading grey cylinder with the hollow inside of the separation chamber above sorting impeller；

Be connected in the separation chamber of the sorting impeller side with the hollow inside of the separation chamber below pneumatic enhancing device setting There is secondary air inlet.

2. pneumatic vortex sorting machine according to claim 1, it is characterised in that: sieve is added in the fine ash outlet.

3. pneumatic vortex sorting machine according to claim 1 or 2, it is characterised in that: the pneumatic enhancing device is along vertical Direction setting, which includes cylinder, blade and center connecting cylinder, and the center connecting cylinder coaxial spaced is set to In cylinder, and it is arranged along the vertical direction, the blade includes multiple plane blades, and multiple plane blade is with the center of cylinder The circularly symmetric arrangement of line, and be set between cylinder and center connecting cylinder, each plane blade has angle with horizontal direction, often A plane blade can all cover entire cross section in the projection of the cross-sectional direction of cylinder, and have overlapping.

4. pneumatic vortex sorting machine as described in any one of claims 1 to 3 in terms of the active carbon separating in application.

Technical field

The invention belongs to active carbon adsorption desulphurization denitration technical field, especially a kind of pneumatic vortex sorting machine and answer With.

Background technique

Material dispersion is an important link of sorting machine assorting room, conventional carbon sorting machine, due in graded region The size of air velocity and direction change are larger, classification air-flow cannot be formed stablize, the neat classification field of force, flow field it is unstable The dispersion for more exacerbating material is uneven, and material sufficiently and uniformly disperses to be the precondition for realizing high efficiency classification.

By retrieval, patent publication us relevant to present patent application is not yet found.

Summary of the invention

It is an object of the invention in place of overcome the deficiencies in the prior art, provide a kind of pneumatic vortex sorting machine and application, It is more uniform that the sorting machine mixes material with air-flow, improves material dispersion effect, reduces the several of large or fine granule back-mixing Rate further improves the efficiency of separation, reduces material and is sorting indoor circulation, reduces kinetic equation loss.

The present invention solves its technical problem and adopts the following technical solutions to achieve:

A kind of pneumatic vortex sorting machine, the sorting machine include feed inlet, separation chamber, driving motor, discharging cone bucket, discharging Mouth, fine ash outlet, secondary air inlet, lead grey cylinder, sorting impeller and pneumatic enhancing device, the separation chamber set along the vertical direction It sets, and is in inner hollow shape, the hollow base of the separation chamber is closely coupled to connect setting discharging cone bucket, the bottom of the discharging cone bucket Coaxial close setting discharge port；

From top to bottom successively interval is arranged pneumatic enhancing device, divides for the hollow inside of separation chamber above the discharging cone bucket Select impeller；The top of the separation chamber is coaxially disposed driving motor, the output end of the driving motor and pneumatic enhancing device, sorting Impeller is coaxially connected setting, which is able to drive pneumatic enhancing device, sorting impeller rotation；The pneumatic synergy dress The Dual-Phrase Distribution of Gas olid come in by feed inlet can be sufficiently mixed uniformly by setting, and separation chamber's impeller can miscarry to gas-particle two-phase Raw forced vortex；

Feed inlet is arranged in the top of the separation chamber, and the feed inlet is hollow interior with the separation chamber above pneumatic enhancing device Portion is connected setting；

Fine ash outlet is connected setting by leading grey cylinder with the hollow inside of the separation chamber above sorting impeller；

It is connected in the separation chamber of the sorting impeller side with the hollow inside of the separation chamber below pneumatic enhancing device It is provided with secondary air inlet.

Moreover, sieve is added in the fine ash outlet.

Moreover, the pneumatic enhancing device is arranged along the vertical direction, which includes cylinder, blade and center Connecting cylinder, the center connecting cylinder coaxial spaced is set in cylinder, and is arranged along the vertical direction, and the blade includes multiple Plane blade, multiple plane blade with the circularly symmetric arrangement of the center line of cylinder, and be set to cylinder and center connecting cylinder it Between, each plane blade has angle with horizontal direction, and each plane blade can in the projection of the cross-sectional direction of cylinder Entire cross section is all covered, and has overlapping.

Vortex sorting machine as described above pneumatic in terms of the active carbon separating in application.

The advantages of present invention obtains and good effect are:

Pneumatic enhancing device is added in the separation chamber of this sorting machine, material is in enhancing device, by the stronger rotation of air-flow The effect of stream, material mix more uniform with air-flow, improve material dispersion effect, reduce the probability of large or fine granule back-mixing, The efficiency of separation is further improved, reduces material and is sorting indoor circulation, reduce kinetic equation loss.

Detailed description of the invention

Fig. 1 is that the structure of sorting machine of the present invention connects half-section diagram；

Fig. 2 is the structure connection diagram of pneumatic enhancing device in Fig. 1.

Specific embodiment

Below with reference to the invention will be further described by specific embodiment, following embodiment be it is descriptive, no It is restrictive, this does not limit the scope of protection of the present invention.

The structure that the present invention is not described in detail specifically can be understood as the conventional structure of this field.

A kind of pneumatic vortex sorting machine, as shown in Figure 1, the sorting machine include feed inlet 1, separation chamber 4, driving motor 5, Discharging cone bucket 9, fine ash outlet 3, secondary air inlet 8, leads grey cylinder 10, sorting impeller 7 and pneumatic enhancing device 6, institute at discharge port 2 It states separation chamber to be arranged along the vertical direction, and is in inner hollow shape, the hollow base of the separation chamber is closely coupled to connect setting discharging Discharge port is coaxially closely arranged in the bottom of cone bucket, the discharging cone bucket；

From top to bottom successively interval is arranged pneumatic enhancing device, divides for the hollow inside of separation chamber above the discharging cone bucket Select impeller；The top of the separation chamber is coaxially disposed driving motor, the output end of the driving motor and pneumatic enhancing device, sorting Impeller is coaxially connected setting, which is able to drive pneumatic enhancing device, sorting impeller rotation；The pneumatic synergy dress The Dual-Phrase Distribution of Gas olid come in by feed inlet can be sufficiently mixed uniformly by setting, and separation chamber's impeller can miscarry to gas-particle two-phase Raw forced vortex, fine ash grain can be exported by fine ash roll out under the action of negative pressure；

Feed inlet is arranged in the top of the separation chamber, and the feed inlet is hollow interior with the separation chamber above pneumatic enhancing device Portion is connected setting；

Fine ash outlet is connected setting by leading grey cylinder with the hollow inside of the separation chamber above sorting impeller；

It is connected in the separation chamber of the sorting impeller side with the hollow inside of the separation chamber below pneumatic enhancing device It is provided with secondary air inlet.

In the present embodiment, sieve (not shown) is added in the fine ash outlet.

In the present embodiment, as shown in Fig. 2, the pneumatic enhancing device is arranged along the vertical direction, the pneumatic enhancing device Including cylinder 11, blade and center connecting cylinder 13, the center connecting cylinder coaxial spaced is set in cylinder, and along vertical side To setting, the blade includes multiple plane blades 12, multiple plane blade with the circularly symmetric arrangement of the center line of cylinder, and It is set between cylinder and center connecting cylinder, each plane blade has angle with horizontal direction, and each plane blade is in cylinder The projection of cross-sectional direction entire cross section can all be covered, and have overlapping.

In the present embodiment, the secondary air inlet flow can be adjusted.

A kind of working principle of the pneumatic vortex sorting machine of the present invention are as follows:

Pneumatic vortex sorting machine is a kind of air stream general formula sorter, under system suction function, material from feed inlet into Entering into sorting machine, active carbon and First air are equably mixed into Dual-Phrase Distribution of Gas olid in the pneumatic enhancing device of separation chamber, and Generate forced vortex under the effect of separation chamber's impeller, the centrifugal force that thick activated carbon particles generate can overcome the negative pressure of centrifugal force get rid of to Wall surface, the discharging cone bucket along lower part are discharged through discharge port；Activity charcoal particle be vortexed area negative pressure sucking, led grey cylinder from Fine ash outlet enters subsequent dust pelletizing system.And it is provided with secondary air inlet in separation chamber, Secondary Air increases from pneumatic from bottom to up The cylinder interior of effect device passes through, and secondary air inlet flow is adjustable, further increases the efficiency of separation.

Although disclosing the embodiment of the present invention for the purpose of illustration, it will be appreciated by those skilled in the art that: not Be detached from the present invention and spirit and scope of the appended claims in, various substitutions, changes and modifications be all it is possible, therefore, this The range of invention is not limited to the embodiment disclosure of that.