CN103100327B - Solid material mixing device - Google Patents
Solid material mixing device Download PDFInfo
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- CN103100327B CN103100327B CN201110356733.5A CN201110356733A CN103100327B CN 103100327 B CN103100327 B CN 103100327B CN 201110356733 A CN201110356733 A CN 201110356733A CN 103100327 B CN103100327 B CN 103100327B
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- baffle
- solid material
- baffle plate
- mixing chamber
- mixing device
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Abstract
The invention provides a solid material mixing device, comprising a mixing chamber, a first feeding channel, a second feeding channel, a plurality of first baffles and a plurality of second baffles, wherein the first feeding channel and the second feeding channel are both located at the top end of the mixing chamber and are respectively arranged in parallel to the side wall of the mixing chamber in an inclination manner; two opposite sides of the inner wall of the mixing chamber are respectively provided with the plurality of first baffles and the plurality of second baffles, and the free ends of the first baffles and the free ends of the second baffles all incline towards the bottom end of the mixing chamber; the first baffles and the second baffles are arranged alternatively, a first extension face, extending along an inclination direction of each first baffle, of each first baffle is crossed with the second baffle adjacent to the first baffle, a second extension face, extending along an inclination direction of each second baffle, of each second baffle is crossed with the first baffle adjacent to the second baffle; and a gap is arranged between the free ends of every adjacent first baffle and second baffle. According to the solid material mixing device, a motion state of solid materials is changed under the action of gravity of the solid materials by the first and second baffles in the mixing chamber, and the solid materials are fully mixed without external driving forces, so that use of energy resources is reduced.
Description
Technical field
The present invention relates to mixing of materials technical field, more particularly, relate to a kind of solid material mixing device.
Background technology
In the industrial production, often need solid material to mix.In actual production, solid material mixing device mainly contains two kinds: belt mixing arrangement and ribbon mixer.Wherein: belt mixing arrangement is mainly used in the coal blending workshop section of coking and coal for gasification.Belt is under the driving of external force (such as motor), and what can solid material be mixed be relatively uniform; Ribbon mixer is also under the driving of external force (such as motor), and rotatable parts High Rotation Speed makes the solid material being positioned at helical duct fully mix.
At present, existing solid material mixing device, all needs moving component, this moving component must could realize the mixing to material under the driving of external force, therefore, existing solid material mixing device needs the driving of external force, adds the use of the energy (such as electric energy).
In addition, belt mixing arrangement, is suitable only for the mixing of normal temperature material by the restriction of himself material, cannot realize the mixing of high-temp solid material; Mechanical moving element in ribbon mixer easily breaks down, the cycle of operation is shorter, only not high in temperature or use at normal temperatures, and material is when being greater than 300 DEG C, because rotatable parts directly contact high-temperature material, therefore require very high to the material of rotatable parts, the metal material applied under some hot environment at present does not also pass a test, and therefore causes impeller to be unsuitable for the mixing of high-temp solid material yet.
In sum, how providing a kind of solid material mixing device, do not need the driving of external force can realize the mixing of solid material, and then reduce the use of the energy, is current those skilled in the art's problem demanding prompt solution.
Summary of the invention
In view of this, the invention provides a kind of solid material mixing device, there is no moving component, do not need the driving of external force can realize the mixing of solid material, and then decrease the use of the energy.
In order to achieve the above object, the invention provides following technical scheme:
A kind of solid material mixing device, comprising:
Mixing chamber;
All be positioned at the top of described mixing chamber, and arrange with the sidewall slope of described mixing chamber respectively and the first feeding-passage of be arrangeding in parallel and the second feeding-passage;
The both sides that the inwall of described mixing chamber is relative are respectively arranged with multiple first baffle plate and second baffle, and the free end of described second baffle and the first baffle plate all tilts to the bottom of described mixing chamber;
The setting alternate with second baffle of described first baffle plate, the first extended surface that described first baffle plate extends along its incline direction and the described second baffle adjacent with described first baffle plate intersect, and the second extended surface that described second baffle extends along its incline direction and described first baffle plate adjacent with described second baffle intersect;
Gap is provided with between the free end of adjacent described first baffle plate and the free end of second baffle.
Preferably, in above-mentioned solid material mixing device, the stiff end of described first baffle plate and second baffle is all weldingly connected with described inwall.
Preferably, above-mentioned solid material mixing device, also comprise the bottom side that is positioned at described first baffle plate and second baffle and support the bracing frame of described first baffle plate and second baffle, support frame as described above and described inwall are weldingly connected.
Preferably, in above-mentioned solid material mixing device, described first baffle plate and second baffle are evenly distributed on the relative both sides of described inwall respectively.
Preferably, in above-mentioned solid material mixing device, the entrance of described first feeding-passage and the second feeding-passage is back taper.
Preferably, in above-mentioned solid material mixing device, described mixing chamber is cylindrical shape or cuboid.
Preferably, above-mentioned solid material mixing device, also comprises the material collector of the discharging opening bottom being positioned at described mixing chamber.
Preferably, in above-mentioned solid material mixing device, described first baffle plate and second baffle are fiberglass baffle plate, stainless steel baffle plate or carbon steel baffle plate, and described mixing chamber is fiberglass mixing chamber, stainless steel mixing chamber or carbon steel mixing chamber.
The course of work of solid material mixing device provided by the invention is as follows:
First material enters mixing chamber along the first feeding-passage tilted, and the second material relies on the gravity vertical drop of self along the second feeding-passage, and the second material directly drops on the upper surface of the first material, mixes in mixing chamber; Because the first material enters mixing chamber along the first feeding-passage tilted, so the first material has the component velocity of level, the first material and the second material can be dropped on second baffle; Because the free end of second baffle and the inwall of mixing chamber are obliquely installed, the first material and the second material are subject to the obstruction of second baffle, arrive the first baffle plate along second baffle; Again because the free end of the first baffle plate and inwall are obliquely installed, the first material and the second material are subject to the obstruction of the first baffle plate, arrive second baffle along the first baffle plate; Repeat successively, the first baffle plate and second baffle change the direction of motion of the first material and the second material, finally make the first material and the second material fully mix, obtain more uniform mixed material.
In solid material mixing device provided by the invention, solid material enters mixing chamber by the first feeding-passage and the second feeding-passage, the motion state of solid material is changed by the self gravitation effect of the first baffle plate in mixing chamber, second baffle and the first material, the second material, make solid material dispersed in motion process, constantly mix, finally without the need to moving component, achieve solid material without the need to the driving of external force and mix more fully, and then decrease the use of the energy.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the solid material mixing device that Fig. 1 provides for the embodiment of the present invention;
First baffle plate 4 of the solid material mixing device that Fig. 2 provides for the embodiment of the present invention or the first structural representation of second baffle 5;
First baffle plate 4 of the solid material mixing device that Fig. 3 provides for the embodiment of the present invention or the second structural representation of second baffle 5;
First baffle plate 4 of the solid material mixing device that Fig. 4 provides for the embodiment of the present invention or the third structural representation of second baffle 5.
In upper Fig. 1-Fig. 4:
First feeding-passage 1, second feeding-passage 2, mixing chamber 3, first baffle plate 4, second baffle 5, material collector 6, horizontal strip bulge 41, oblique strip shaped projection 42.
Detailed description of the invention
The invention provides a kind of solid material mixing device, there is no moving component, do not need the driving of external force can realize the mixing of solid material, and then decrease the use of the energy.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Please refer to accompanying drawing 1-4, the structural representation of the solid material mixing device that Fig. 1 provides for the embodiment of the present invention; First baffle plate 4 of the solid material mixing device that Fig. 2 provides for the embodiment of the present invention or the first structural representation of second baffle 5; First baffle plate 4 of the solid material mixing device that Fig. 3 provides for the embodiment of the present invention or the second structural representation of second baffle 5; First baffle plate 4 of the solid material mixing device that Fig. 4 provides for the embodiment of the present invention or the third structural representation of second baffle 5.
The solid material mixing device that the embodiment of the present invention provides, comprising: mixing chamber 3; All be positioned at the top of this mixing chamber 3, and the first feeding-passage 1 and the second feeding-passage 2 arranging with the sidewall slope of mixing chamber 3 respectively and be arranged in parallel; The both sides that the inwall of mixing chamber 3 is relative are respectively arranged with multiple first baffle plate 4 and second baffle 5, first baffle plate 4 is connected with inwall with the stiff end of second baffle 5, first baffle plate 4 is free end with other one end of second baffle 5, and the free end of second baffle 5 and the first baffle plate 4 all tilts to the bottom of mixing chamber 3; The setting alternate with second baffle 5 of first baffle plate 4, the first extended surface that first baffle plate 4 extends along its incline direction and the second baffle 5 adjacent with the first baffle plate 4 intersect, and the second extended surface that second baffle 5 extends along its incline direction and first baffle plate 4 adjacent with second baffle 5 intersect; Gap is provided with between the free end of the first adjacent baffle plate 4 and the free end of second baffle 5.
The gap left between the free end of the first baffle plate 4 and the free end end of second baffle 5, makes solid material can realize the continuous motion in mixing chamber 3, and then realizes the mixing of solid material.Mixing chamber 3 can be cylindrical shape, also can be cuboid.The present invention does not limit particularly to this.
The course of work of the solid material mixing device that above-described embodiment provides is as follows:
First material enters mixing chamber 3 along the first feeding-passage 1 tilted, and the second material relies on the gravity vertical drop of self along the second feeding-passage 2, and the second material directly drops on the upper surface of the first material, mixes in mixing chamber 3; Because the first material enters mixing chamber 3 along the first feeding-passage 1 tilted, so the first material has the component velocity of level, make the first material and the second material can drop on second baffle 5; Because the free end of second baffle 5 and the inwall of mixing chamber 3 are obliquely installed, the first material and the second material are subject to the obstruction of second baffle 5, arrive the first baffle plate 4 along second baffle 5; Again because the free end of the first baffle plate 4 and inwall are obliquely installed, the first material and the second material are subject to the obstruction of the first baffle plate 4, arrive second baffle 5 along the first baffle plate 4; Repeat successively, the first baffle plate 4 and second baffle 5 change the direction of motion of the first material and the second material, finally make the first material and the second material fully mix, obtain more uniform mixed material.
In solid material mixing device provided by the invention, solid material enters mixing chamber 3 by the first feeding-passage 1 and the second feeding-passage 2, the motion state of solid material is changed by the self gravitation effect of the first baffle plate 4 in mixing chamber 3, second baffle 5 and the first material, the second material, make solid material dispersed in motion process, constantly mix, finally without the need to moving component, achieve solid material without the need to the driving of external force and mix more fully, and then decrease the use of the energy.
Compared with prior art, the solid material mixing device that above-described embodiment provides, without the need to moving component, the mixing of solid material can be realized, make this apparatus structure comparatively simple, cost is lower, and installs more convenient, be convenient to management, and above-mentioned solid material mixing device, incorporation time is shorter, and mixing is more violent, evenly, mixed effect is more obvious.
In the solid material mixing device provided in above-described embodiment, the angle of inclination of the first baffle plate 4 and second baffle 5 can be arranged according to the character of hybrid solid material, makes the movement effects of solid material in mixing chamber 3 reach best.By the slide angle of the corresponding material of simple test determination, can then determine the inclination angle of the first baffle plate 4 and second baffle 5.Meanwhile, the height of mixing chamber 3 also can be determined according to the type of hybrid solid material, makes solid material meet the requirements of mixed effect by the incorporation time of solid material.
Simultaneously, the solid material mixing device provided in above-described embodiment, the instructions for use that some are special can also be met, such as: a kind of heat carrier mixes in this solids mixing apparatus with fine coal, solids mixing apparatus now has two kinds of effects, one is mixed material, and two is make pulverized coal pyrolysis as reaction bed, is now just equivalent to a kind of pyrolysis reactor of coal.
In the solid material mixing device provided in above-described embodiment, the stiff end of the first baffle plate 4 and second baffle 5 is all weldingly connected with inwall.Because solid material drops on the first baffle plate 4 or second baffle 5 with certain speed, solid material has certain impulsive force to the first baffle plate 4 or second baffle 5, in order to the connection of the first baffle plate 4 and second baffle 5 and inwall is more stable, above-mentioned solid material mixing device also comprises the bottom side and the bracing frame of support the first baffle plate 4 and second baffle 5 that are positioned at the first baffle plate 4 and second baffle 5, and bracing frame and inwall are weldingly connected.
In order to optimize technique scheme further, in the solid material mixing device provided in above-described embodiment, first baffle plate 4 and second baffle 5 are evenly distributed on the relative both sides of inwall respectively, like this, make in the motion process of solid material in mixing chamber 3 stressed more even, so solid material is mixed more even.
In order to improve the mixed effect of solid material further, in the solid material mixing device provided in above-described embodiment, the first baffle plate 4 and second baffle 5 are provided with the projection of some bar shapeds.Concrete, projection is horizontal strip bulge 41, and horizontal strip bulge 41 and the first baffle plate 4, second baffle 5 be connected with inwall parallel, as described in Figure 2.
Preferably, in the solid material mixing device provided in above-described embodiment, projection is oblique strip shaped projection 42; Oblique strip shaped projection 42 tilts from one end that the first baffle plate 4 and second baffle 5 are connected with inwall to the one end away from inwall; Every two oblique strip shapeds protruding 42 are connected and at a certain angle, as shown in Figure 3.Solid material glides along oblique strip shaped protruding 42, improves the movement velocity of solid material, so more facilitates the violent mixing of solid material.Certainly, oblique strip shaped projection 42 can be set in row, as shown in Figure 4.Multiple oblique strip shaped projection 42 makes solid material glide along oblique strip shaped protruding 42, repeatedly changes the motion state of solid material, arrange many group oblique strip shaped projections 42 make solid material can evenly mixing.
For the ease of adding solid material in mixing chamber 3, the entrance of the first feeding-passage 1 and the second feeding-passage 2 is back taper.
In the solid material mixing device provided in above-described embodiment, mixing chamber is cylindrical shape or cuboid, and the present invention does not limit particularly to this.
The solid material mixing device provided in above-described embodiment, also comprises the material collector 6 of the discharging opening bottom being positioned at mixing chamber 3, for collecting the solid material mixed.
Meanwhile, the solid material mixing device that above-described embodiment provides, according to temperature and the performance requirement carrying out mixed material, can adopt different equipment materials to make.When above-mentioned solid material mixing device is for mixing high-temp solid material, the first baffle plate 4 and second baffle 5 are fiberglass baffle plate, stainless steel baffle plate or carbon steel baffle plate, and mixing chamber 3 is fiberglass mixing chamber, stainless steel mixing chamber or carbon steel mixing chamber; When above-mentioned solid material mixing device is used for mixing low temp solid material, and the frictional property of solid material larger time, above-mentioned solid material mixing device can adopt hard PVC material, and (PVC is writing a Chinese character in simplified form of Polyvinylchloride, and PVC is polyvinyl chloride, is a kind of polymeric material of vinyl.The amorphous thermoplastic resin that hard PVC is made up through polymerisation of VCM adds certain additive and forms, and additive is generally stabilizing agent, lubricant or filler.Hard PVC material is a kind of wear-resisting plastics) make.The present invention does not limit particularly to this, as long as above-mentioned solid material mixing device, can realize the mixing to solid material.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. a solid material mixing device, is characterized in that, comprising:
Mixing chamber (3);
All be positioned at the top of described mixing chamber (3), and arrange with the sidewall slope of described mixing chamber (3) respectively and the first feeding-passage (1) of be arrangeding in parallel and the second feeding-passage (2);
The both sides that the inwall of described mixing chamber (3) is relative are respectively arranged with multiple first baffle plate (4) and second baffle (5), and described second baffle (5) all tilts to the bottom of described mixing chamber (3) with the free end of the first baffle plate (4);
Described first baffle plate (4) and second baffle (5) alternate setting, the first extended surface that described first baffle plate (4) extends along its incline direction and the described second baffle (5) adjacent with described first baffle plate (4) intersect, and the second extended surface that described second baffle (5) extends along its incline direction and described first baffle plate (4) adjacent with described second baffle (5) intersect;
Gap is provided with between the free end of adjacent described first baffle plate (4) and the free end end of second baffle (5).
2. solid material mixing device according to claim 1, is characterized in that, the stiff end of described first baffle plate (4) and second baffle (5) is all weldingly connected with described inwall.
3. solid material mixing device according to claim 2, it is characterized in that, also comprise the bottom side that is positioned at described first baffle plate (4) and second baffle (5) and support the bracing frame of described first baffle plate (4) and second baffle (5), support frame as described above and described inwall are weldingly connected.
4. solid material mixing device according to claim 1, is characterized in that, described first baffle plate (4) is evenly distributed on the relative both sides of described inwall respectively with second baffle (5).
5. solid material mixing device according to claim 1, is characterized in that, described first feeding-passage (1) is back taper with the entrance of the second feeding-passage (2).
6. solid material mixing device according to claim 1, is characterized in that, described mixing chamber (3) is cylindrical shape or cuboid.
7. according to the solid material mixing device in claim 1-6 described in any one, it is characterized in that, also comprise the material collector (6) of the discharging opening bottom being positioned at described mixing chamber (3).
8. solid material mixing device according to claim 7, it is characterized in that, described first baffle plate (4) and second baffle (5) are fiberglass baffle plate, stainless steel baffle plate or carbon steel baffle plate, and described mixing chamber (3) is fiberglass mixing chamber, stainless steel mixing chamber or carbon steel mixing chamber.
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CN201110356733.5A CN103100327B (en) | 2011-11-11 | 2011-11-11 | Solid material mixing device |
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CN201110356733.5A CN103100327B (en) | 2011-11-11 | 2011-11-11 | Solid material mixing device |
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CN103100327A CN103100327A (en) | 2013-05-15 |
CN103100327B true CN103100327B (en) | 2015-06-17 |
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CN201110356733.5A Expired - Fee Related CN103100327B (en) | 2011-11-11 | 2011-11-11 | Solid material mixing device |
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CN103406041B (en) * | 2013-08-08 | 2015-09-30 | 山东汇盈新材料科技有限公司 | There is the blender of flat hydraulic barrier |
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CN103418299A (en) * | 2013-08-20 | 2013-12-04 | 顾璐璐 | Fertilizer mixing unit |
CN103418262A (en) * | 2013-08-20 | 2013-12-04 | 顾璐璐 | Fertilizer mixing equipment with multiple feed inlets |
CN104548984B (en) * | 2015-01-16 | 2017-03-29 | 厦门帮众科技有限公司 | A kind of energy-saving machinery formula mixing and drawing-in device |
CN105664750A (en) * | 2016-03-21 | 2016-06-15 | 中国电建集团成都勘测设计研究院有限公司 | Earth and rockfill dam watertight core gravelly soil blending device |
CN108260849A (en) * | 2017-12-22 | 2018-07-10 | 金华市众鑫农业科技有限公司 | Using the tobacco flavoring equipment of circulating current system |
CN110815568B (en) * | 2019-11-25 | 2021-05-11 | 扬州科捷机械有限公司 | High-efficient type concrete compounding device |
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CN115138313B (en) * | 2022-06-28 | 2024-05-28 | 杭州德泓科技有限公司 | Polymerization reaction device for polylactic acid production |
CN115738875B (en) * | 2022-12-26 | 2023-09-22 | 河北双羊砂轮制造有限公司 | Mixing equipment with inner wall cleaning function for grinding wheel production |
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DE1159396B (en) * | 1958-08-16 | 1963-12-19 | Menzel & Co | Device for mixing and separating several media |
CN201760260U (en) * | 2010-06-22 | 2011-03-16 | 贾锁柱 | Dry powder stirrer |
CN202289893U (en) * | 2011-11-11 | 2012-07-04 | 中煤能源黑龙江煤化工有限公司 | Solid material mixing device |
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2011
- 2011-11-11 CN CN201110356733.5A patent/CN103100327B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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DE1159396B (en) * | 1958-08-16 | 1963-12-19 | Menzel & Co | Device for mixing and separating several media |
CN201760260U (en) * | 2010-06-22 | 2011-03-16 | 贾锁柱 | Dry powder stirrer |
CN202289893U (en) * | 2011-11-11 | 2012-07-04 | 中煤能源黑龙江煤化工有限公司 | Solid material mixing device |
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