CN211755809U

CN211755809U - Ultramicro crushing apparatus

Info

Publication number: CN211755809U
Application number: CN201922314227.4U
Authority: CN
Inventors: 杜代宁
Original assignee: Sichuan Shennong Pharmaceutical Co ltd
Current assignee: Sichuan Shennong Pharmaceutical Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-10-27
Anticipated expiration: 2029-12-20

Abstract

The utility model provides an ultramicro crushing apparatus, crushing system and grading system connect, crushing system includes the primary room of smashing, primary room upper portion intercommunication of smashing has primary material pipeline, grading system includes first grading plant and secondary grading plant, first grading plant is including inhaling the material fan, inhale the one end and the one-level material screening pipe connection of material fan, the one-level material screening pipeline other end and first cyclone are connected, the one end and the first cyclone of second grade material screening pipeline are connected, the other end and second cyclone are connected, be equipped with air purification equipment in the exhaust pipe. The utility model discloses carry out the two-stage screening after the material crushing, can obtain super fine powder fast, provide work efficiency, reach and save labour, save time, reduce cost's purpose is equipped with air purification equipment in the exhaust duct in addition, can carry out purification treatment to the combustion gas of desiring, prevents to cause the pollution to the air, and staff's is healthy also to be ensured, and the practicality is stronger.

Description

Ultramicro crushing apparatus

Technical Field

The utility model belongs to the technical field of crushing apparatus, specifically, relate to super little crushing apparatus.

Background

The existing crushing technology mainly adopts the modes of rolling and colliding materials by a high-speed rotating machine, and is generally provided with a crushing chamber tightly, as shown in figure 1, after the finely crushed materials are screened by a screen with a certain specification, the finely crushed materials are separated by manual screening, and then fine powder with uniform force can be obtained, so that the production efficiency is low, and the labor intensity is high. In addition, a certain mesh number of screens determines that the material is crushed into a certain fineness, namely the crushing degree of the material is constant, and the superfine material is difficult to realize if the superfine material is needed. The current isolation crushing method has low crushing fineness and complex operation, the material can be crushed into 120-mesh fineness at the finest, and the product production efficiency with higher requirement on the fineness is low.

In addition, in the process of screening materials, dust can be diffused into the air to pollute the air to a certain degree, and certain threats can be generated to the health of workers.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem who exists among the above prior art, the utility model provides an ultramicro crushing apparatus, including crushing system and grading system, carry out the two-stage screening after the comminuted, can obtain ultramicro farine fast, work efficiency is provided, the human cost who consumes in the screening process before having saved, material resources cost and time cost, it saves labour to reach, it is time-saving, reduce cost's purpose, be equipped with air purification equipment in the exhaust duct in addition, can carry out purification treatment to the combustion gas, prevent to cause the pollution to the air, staff's healthy also obtains the guarantee, and the practicality is stronger.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an ultramicro crushing equipment, including smashing the system, smash system and grading system connection, smash the system and include elementary crushing room, be equipped with crushing equipment in the elementary crushing room, elementary crushing room upper portion intercommunication has elementary material pipeline, the other end and the grading system of elementary material pipeline are connected, grading system includes primary classification equipment and secondary classification equipment, primary classification equipment includes the suction fan, the one end and the one-level material screening pipeline of suction fan are connected, the one-level material screening pipeline other end and first cyclone are connected, the one end and the first cyclone of second grade material screening pipeline are connected, the other end and second cyclone are connected, the exhaust duct is connected to the one end of second cyclone, be equipped with air purification equipment in the exhaust duct, the end of exhaust duct is sealed through the closing plate, it has a plurality of exhaust holes to distribute in the closing plate, the aperture of the air exhaust hole is gradually increased from inside to outside.

Preferably, the crushing apparatus is a roller crusher.

Any one of the above schemes is preferable that the material suction fan is fixed by a fan base at the lower part.

The air purification device comprises an air purification box body, a purification layer is arranged in the air purification box body, an air inlet plate is arranged on one side of the air purification box body, and the other side of the air purification box body is sealed through a sealing plate.

Any above-mentioned scheme preferred is, it has a plurality of fresh air inlets to distribute in the air inlet plate, and the aperture of fresh air inlet gradually increases from outside to inside.

Any above scheme is preferred, purify the layer and set up vertically, purify the layer and include that the cotton, active carbon purify the layer.

In any of the above schemes, preferably, the first cyclone separator and the second cyclone separator are the same or different in size and structure, and both the first cyclone separator and the second cyclone separator are conical cyclone separators.

Preferably, in any of the above schemes, the primary material pipeline, the primary material screening pipeline and the secondary material screening pipeline are all made of soft materials.

The utility model has the advantages that:

(1) the utility model provides an ultramicro crushing apparatus, including crushing system and grading system, carry out the two-stage screening after the comminuted, can obtain ultramicro farine fast, provide work efficiency, the human cost, material resources cost and the time cost who expends in the screening process before having saved reaches and saves labour, save time, reduce cost's purpose.

(2) Be equipped with air purification equipment in the exhaust pipe, can carry out purification treatment to the gas of wanting the combustion gas, prevent to cause the pollution to the air, staff's healthy obtains the guarantee, and the stronger filterable medium of practicality is domestic running water or pure water, can not have secondary pollution.

(3) The tail end of the exhaust pipeline is sealed by a sealing plate, a plurality of exhaust holes are distributed in the sealing plate, the caliber of each exhaust hole is gradually increased from inside to outside, and the gas purification efficiency can be accelerated.

Drawings

FIG. 1 is a schematic view of a prior art micronizer;

FIG. 2 is a schematic view of the overall structure of the micronizing device according to the present invention;

fig. 3 is a partial sectional view of fig. 2.

Wherein, the meaning of each reference number in the figure is as follows:

1. primary crushing chamber, 2, crushing equipment, 3, primary material pipeline, 4, material suction fan, 5, primary material screening pipeline, 6, first cyclone separator, 7, secondary material screening pipeline, 8, second cyclone separator, 9, exhaust pipeline, 10, air purification equipment, 101, air purification box body, 102, purification layer, 103, air inlet plate, 104, air inlet hole, 11, sealing plate, 111, exhaust hole, 12 and fan base.

Detailed Description

In order to make the contents of the present invention more clearly understood, the following description and the accompanying drawings are further described and explained.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

An ultrafine crushing device is shown in fig. 2 and comprises a crushing system, wherein the crushing system is connected with a grading system, the crushing system is used for crushing materials, and the grading system is used for grading the crushed materials. Specifically, crushing system includes elementary crushing room 1, is equipped with crushing apparatus 2 in the elementary crushing room 1, and crushing apparatus 2 specifically can set up to the grinding wheel formula rubbing crusher.

The upper part of the primary crushing chamber 1 is communicated with a primary material pipeline 3, and the other end of the primary material pipeline 3 is connected with a grading system. The grading system comprises primary grading equipment and secondary grading equipment, wherein the primary grading equipment specifically comprises a suction fan 4, a material screening pipeline and a cyclone separator. The suction fan 4 is fixed by a fan base 12 at the lower part. The material screening pipeline comprises a primary material screening pipeline 5 and a secondary material screening pipeline 7. The cyclonic separator comprises a first cyclonic separator 6 and a second cyclonic separator 8. Primary material pipeline 3, primary material screening pipeline 5 and second grade material screening pipeline 7 all adopt the software material to make and form, and the convenience is bent according to actual need.

Specifically, inhale material fan 4's one end and one-level material screening pipeline 5 and be connected, the one-level material screening pipeline 5 other end and first cyclone 6 are connected, and the one end and the first cyclone 6 of second grade material screening pipeline 7 are connected, and the other end and second cyclone 8 are connected. One end of the second cyclone separator 8 is connected with an exhaust duct 9, an air purification device 10 is arranged in the exhaust duct 9, and the air purification device 10 is used for purifying dust gas. As shown in fig. 3, the end of the exhaust duct 9 is sealed by a sealing plate 11, a plurality of exhaust holes 111 are distributed in the sealing plate 11, and the aperture of the exhaust holes 111 gradually increases from inside to outside, thereby increasing the exhaust speed of the treated gas. The exhaust duct 9 is made of hard material and has a certain bearing capacity.

As shown in fig. 3, the air cleaning apparatus 10 includes an air cleaning box 101, wherein one side of the air cleaning box 101 is provided with an air inlet plate 103, the other side is sealed by a sealing plate 11, and a turbo fan is fixed inside the air cleaning box 101. A plurality of air inlet holes 104 are distributed in the air inlet plate 103, and the aperture of the air inlet holes 104 is gradually increased from outside to inside, so that the air inlet speed is increased. Be equipped with in the air purification box 101 and purify layer 102, purify the vertical setting in layer 102, purify layer 102 and include that just filter pulp, active carbon purify the layer to the realization is handled dust gas's filtration adsorption.

The first cyclone separator 6 and the second cyclone separator 8 have the same or different sizes and structures, and the first cyclone separator 6 and the second cyclone separator 8 are both conical cyclone separators. The solid-phase and gas-phase separation action of the two conical cyclone separators further divides the fineness.

The utility model discloses an it is equipped with grinding wheel, gradation wheel in the primary crushing room 1, collect through two-stage cyclone through the farine of gradation wheel separation again, thicker material deposit is collected in first cyclone's the farine, and thinner material gets into second cyclone deposit and is collected along with the air current.

Specifically, the utility model discloses an ultramicro crushing apparatus adopts the air current screening principle, smash the material in primary crushing room 1, the material after smashing gets into grading system and selects separately, the thicker material of lower floor continues to smash at primary crushing room 1, it smashes the room to be separated out again after kibbling material reaches certain fineness, inhale material fan 4 and inhale first cyclone 6 with the thinner material of primary crushing room 1 upper strata suspension, classify once more in primary classification equipment, be the ultramicro farine behind the sedimentary material collection, more thinner material gets into and classifies once more in second cyclone 8, the more thinner farine that finally obtains is collected.

Compared with the prior art of smashing: utilize laser particle size appearance to record the utility model discloses a kibbling material fineness of super little crushing apparatus can reach 1000 meshes to can reach 50 ~ 80 kg's per hour production efficiency.

It should be noted that the above embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides an ultramicro crushing apparatus, a serial communication port, including crushing system, crushing system and grading system connect, crushing system includes primary crushing room (1), be equipped with crushing apparatus (2) in primary crushing room (1), primary crushing room (1) upper portion intercommunication has primary material pipeline (3), the other end and the grading system of primary material pipeline (3) are connected, grading system includes primary classification equipment and secondary classification equipment, primary classification equipment includes inhales material fan (4), the one end and the one-level material screening pipeline (5) of inhaling material fan (4) are connected, the one-level material screening pipeline (5) other end and first cyclone (6) are connected, the one end and the first cyclone (6) of second grade material screening pipeline (7) are connected, the other end and second cyclone (8) are connected, exhaust pipe (9) are connected to the one end of second cyclone (8), an air purification device (10) is arranged in the exhaust duct (9), the tail end of the exhaust duct (9) is sealed by a sealing plate (11), a plurality of exhaust holes (111) are distributed in the sealing plate (11), and the calibers of the exhaust holes (111) are gradually increased from inside to outside.

2. The micronization apparatus according to claim 1, characterized in that said micronization apparatus (2) is a roller mill.

3. The micronizing apparatus according to claim 1, characterized in that said suction fan (4) is fixed by a lower fan base (12).

4. The micronization apparatus of claim 1, characterized in that said air purification apparatus (10) comprises an air purification box (101), a purification layer (102) is provided in the air purification box (101), one side of the air purification box (101) is provided with an air inlet plate (103), and the other side is sealed by a sealing plate (11).

5. The micronizing apparatus of claim 4, characterized in that a plurality of air inlet holes (104) are distributed in said air inlet plate (103), and the aperture of said air inlet holes (104) is gradually increased from outside to inside.

6. The micronization apparatus of claim 4, wherein said purification layer (102) is vertically disposed, and said purification layer (102) comprises primary filter cotton and activated carbon.

7. The micronizing apparatus of claim 1, wherein said first cyclone (6) and said second cyclone (8) are of the same or different size and configuration, and wherein said first cyclone (6) and said second cyclone (8) are conical cyclones.

8. The micronizing apparatus of claim 1, characterized in that said primary material pipe (3), primary material screening pipe (5) and secondary material screening pipe (7) are made of soft material.