CN104369412A - Novel straw compression forming equipment - Google Patents
Novel straw compression forming equipment Download PDFInfo
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- CN104369412A CN104369412A CN201410646341.6A CN201410646341A CN104369412A CN 104369412 A CN104369412 A CN 104369412A CN 201410646341 A CN201410646341 A CN 201410646341A CN 104369412 A CN104369412 A CN 104369412A
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- compression forming
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Abstract
The invention provides novel straw compression forming equipment, and relates to a compression forming device of fiber materials. The novel straw compression forming equipment comprises a main driving mechanism, a precompression mechanism and a compression mechanism. The precompression mechanism comprises a second motor, a feeding box, a precompression packing auger and a forced feeding turnover plate, a reinforcing compression cavity is formed in the outlet end of a compression cavity, and is of a left-and-right buckling structure, the two sides of the reinforcing compression cavity are connected with connecting rod mechanisms respectively, the connecting rod mechanisms are connected with a hydraulic station, the hydraulic station is controlled by an electric drive travel switch, and the hydraulic station and the electric drive travel switch are in linkage and automatic control through a PLC control cabinet. Based on the working principle that main machine volume variable physical extrusion and auxiliary machine forced feeding extrusion are combined, the materials are conveyed, extruded and dehydrated, the equipment is especially suitable for compression forming of straw type biomass, and the compressed materials are low in water content and small in density.
Description
Technical field
The present invention relates to the compression-molding apparatus of fibrous material, be specifically related to a kind of novel straw compression forming equipment.
Background technology
At present, flourish along with second generation bioenergy technology, the production that industrialization utilizes waste straw biolobic material material to carry out bioenergy can realize, and produce in industrialization in the pretreatment process of mid-early stage, fibrous material is before carrying out pyrolysis processing, waste straw biolobic material material must be carried out rubbing and compressing, and then carry out pyrolysis processing, industrialization continuous seepage could be realized, enhance productivity, reduce production cost, ensure the technic index of process product.Due to the characteristic of waste straw biolobic material material, such as volume is large, lightweight, moisture content difference is large, mobility extreme difference, seasonal remarkable etc. and in view of the output demand of industrialization, straw compression equipment in the market substantially all can not meet the compression forming requirement of this type of material, such as: straw baler can meet the problem such as output, density substantially, but create again bundling costly, transport procedure is loaded down with trivial details, produce in the series of problems such as cannot to carry; Ring plain grinding cuber can meet the basic index such as density, conveying substantially; but exist output little, to material moisture, impurity, physical difference require higher; cause the problems such as frequent shutdown in production, labour intensity are large, parts replacement frequency is high, expense is high, industrialization continuous seepage cannot be realized.
In sum, how to adapt to industrialization development and the application of second generation bioenergy technology, compression forming is rapidly carried out to fibrous material before pretreatment, improve density, reduce moisture, improve output, cost-saving, reduce the half-cooked rate of bursting charge, this has very important meaning to the industrialization process of second generation bioenergy.
Summary of the invention
Technical problem to be solved by this invention is, for the deficiencies in the prior art, there is provided one can carry out extruding water outlet, compression forming to waste straw biolobic material material by rapid, high volume, and ensure material moisture lower than 35%, density reach 0.2 ~ 0.3 novel straw compression forming equipment.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of novel straw compression forming equipment, comprise main driving mechanism, precommpression mechanism and compressing mechanism, described main driving mechanism comprises the first motor, decelerator and bearing holder (housing, cover), described motor, decelerator and bearing holder (housing, cover) are connected by compression main shaft successively, described precommpression mechanism comprises the second motor, material feeding box, precommpression auger and positive feed turnover panel, described positive feed turnover panel is arranged on the below of precommpression auger, described compressing mechanism comprises described compression main shaft and to compress the compression auger arranged centered by main shaft, the port of export of described compression chamber arranges reinforcement compression chamber, the sidewall of described reinforcement compression chamber arranges through hole, described material feeding box, compression chamber and reinforcement compression chamber communicate successively, described reinforcement compression chamber is left and right fastening structure, both sides are connected with linkage respectively, described linkage is connected with Hydraulic Station, described Hydraulic Station is controlled by motorized motions travel switch, described Hydraulic Station and described motorized motions travel switch are undertaken linking by PLC control cabinet and automatically control.
Preferably, described decelerator is three-step gear shift decelerator.
Preferably, described compression chamber inwall arranges anti-skidding gusset.
Preferably, the pitch of described compression main shaft is irregular displacement.
Preferably, the radial section area equation of one section of cavity of the corresponding described material feeding box of described compression chamber.
Preferably, the import radial section area of described compression chamber is greater than outlet radial section area.
Beneficial effect of the present invention is as follows:
1. in the present invention, the decelerator of main driving mechanism is three-step gear shift decelerator, and powerful can produce the pressure of 100 tons, is extruded fast to greatest extent by the moisture in material, makes volume of material reduce 3 ~ 4 times, and extruded.
2. the modern design, rationally of compression chamber of the present invention, import is large, it is young to go out, and ratio match is reasonable, thus ensures that express material is shaping; Interior six side's interfaces are taked between compression main shaft and each parts of main driving mechanism, under the prerequisite ensureing transmission torsion strength, the repair and replacement of ease of assembly and accessory; Compression chamber inwall arranges anti-skidding gusset, plays increase frictional shearing on the one hand, the effect of shredding and rubbing can be played to stalk material fully; Also play on the other hand the protective effect to compression chamber inwall, otherwise stalk material can rapidly the polishing of compression chamber inwall, thus make the gap of compression main shaft and inwall increase, the situation of the not discharging that occurs skidding.The pitch of compression main shaft is irregular displacement, so that the conveying of stalk material is shaping.The radial section area equation of one section of cavity of the corresponding described material feeding box of described compression chamber, compression chamber feed zone is made to have a constant volume, stalk material is played to the effect temporarily storing and cushion, this is also an indispensable auxiliary link for continuous seepage.
3. precommpression auger is as the pretreating device of novel straw compression forming equipment of the present invention, has following several respects effect: the stalk material that, density large to volume is little carries out the volume precommpression of 2:1, for next step volume compression is laid a solid foundation; Material is played to the effect of a storage, buffering, combing and conveying, this stable operation for whole equipment, continuous prodution serve vital effect.In actual production; loose unordered, disorderly and unsystematic, the mobility extreme difference of stalk material often can cause the interruption of production; and the stable operation of equipment is impacted; the moment superelevation load of electric current; not only can burn motor, cause the instability of partial electric grid, more can cause serious mechanical breakdown; damage human body even, therefore precommpression is indispensable.Wherein, positive feed turnover panel is the middle auxiliary equipment in precommpression auger and material compression chamber, serves the effect of forming a connecting link.First, stalk material is carried out precompressed conveying by precommpression auger, and when entering compression chamber, material can cut off, lead by positive feed turnover panel, makes it enter into the axis direction of compression chamber smoothly, thus reaches the effect of continuous operation; Secondly when stalk material carries out extrusion dehydration in compression chamber, occasional occurs that material is drawn back the phenomenon of turning over, and at this moment positive feed turnover panel just plays forces the downward and proal effect of material, ensure that the continuity of work.
4. strengthen the essential part that compression chamber is novel straw compression forming equipment, extrusion dehydration effect is strengthened in its effect, improves discharging density; It structurally takes the design of left and right subdivision, and both sides are connected with linkage, and linkage is connected with Hydraulic Station, and Hydraulic Station is controlled by motorized motions travel switch, and PLC control cabinet links to Hydraulic Station and motorized motions travel switch and automatically controls.Strengthen the effect that compression chamber not only plays compression dehydration, especially the novel straw compression forming equipment key point of normally producing, solve that material variety in actual production is many, physical difference large, the uneven production wild effect caused of moisture height.PLC control cabinet controls automatically to whole system, according to the change of current temperature when breaking down in production, block, automatically processes, sends signal, open reinforcement compression chamber, solve fault; After dealing with problems, according to current temperature, automatically close reinforcement compression chamber and send instruction, whole system continues continuous seepage, decreases artificial, ensure that safety.
Novel straw compression forming equipment of the present invention, according to the physics and chemistry characteristic of waste straw biolobic material material, have employed the operation principle of main frame variable volume physical impact and subsidiary engine pressure feeding extruding combination, the feeding that material is combined, extruding, dehydration, thus dehydration to a large amount of material, compression forming can be ensured.The advanced person reasonable in design in material compression chamber, import is large, it is young to go out, and ratio match is reasonable, thus ensures that express material is shaping; Compression chamber inwall arranges anti-skidding gusset, plays increase frictional shearing on the one hand, the effect of shredding and rubbing can be played to stalk material fully; Also play on the other hand the protective effect to compression chamber inwall, otherwise stalk material can rapidly the polishing of compression chamber inwall, thus make the gap of compression main shaft and inwall increase, the situation of the not discharging that occurs skidding.Precommpression auger is as the pretreating device of novel straw compression forming equipment self, the stalk material that, density large to volume is little carries out the volume precommpression of 2:1, material is played to the effect of a storage, buffering, combing and conveying, this stable operation for whole equipment and continuous prodution serve vital effect.Positive feed turnover panel is the middle auxiliary equipment in precommpression auger and material compression chamber, serves the effect of forming a connecting link.Carry out when stalk material being entered compression chamber cutting off, leading, make it enter into the axis direction of compression chamber smoothly, thus reach the effect of continuous operation.Reinforcement compression chamber is the essential part of novel straw compression forming equipment, and extrusion dehydration effect is strengthened in its effect, improves discharging density, it solves the production wild effect that material variety in actual production is many, physical difference large, moisture height inequality causes.PLC control cabinet controls automatically to whole system, according to the change of current temperature when breaking down in production, block, automatically processes, sends signal, open reinforcement compression chamber, solve fault; After dealing with problems, according to current temperature, automatically close and strengthen compression chamber, send instruction, whole system continues continuous seepage, decreases artificial, ensure that safety.
Accompanying drawing explanation
Fig. 1: structural representation of the present invention;
Fig. 2: the A direction view of linkage in the present invention;
Wherein, 11-first motor, 12-second motor, 2-decelerator, 3-bearing holder (housing, cover), 4-material feeding box, 5-positive feed turnover panel, 61-precommpression auger, 62-compresses auger, 7-compression chamber, 8-compresses main shaft, and 9-strengthens compression chamber, 10-motorized motions travel switch, 11-Hydraulic Station, 12-PLC switch board, 13-linkage.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
A kind of novel straw compression forming of the present invention equipment, comprise main driving mechanism, precommpression mechanism and compressing mechanism, described main driving mechanism comprises the first motor 1, decelerator 2 and bearing holder (housing, cover) 3, described first motor 11, decelerator 2 and bearing holder (housing, cover) 3 are connected by compression main shaft 8 successively, described precommpression mechanism comprises the second motor 12, material feeding box 4, precommpression auger 61 and positive feed turnover panel 5, described positive feed turnover panel 5 is arranged on the below of precommpression auger 61, described compressing mechanism comprise described compression main shaft 8 and by compress centered by main shaft 8 arrange compression auger 62, the port of export of described compression chamber 7 is arranged strengthens compression chamber 9, the sidewall of described reinforcement compression chamber 9 arranges through hole, described material feeding box 4, compression chamber 7 and reinforcement compression chamber 9 communicate successively, described reinforcement compression chamber 9 is left and right fastening structure, both sides are connected with linkage 13 respectively, described linkage 13 is connected with Hydraulic Station 11, described Hydraulic Station 11 is controlled by motorized motions travel switch 10, described Hydraulic Station 11 is undertaken linking by PLC control cabinet 12 with described motorized motions travel switch 10 and automatically controls.
Preferably, described decelerator 2 is three-step gear shift decelerator.
Preferably, described compression chamber 7 inwall arranges anti-skidding gusset.
Preferably, the pitch of described compression main shaft 8 is irregular displacement.
Preferably, the radial section area equation of one section of cavity of the corresponding described material feeding box 4 of described compression chamber 7.
Preferably, the import radial section area of described compression chamber 7 is greater than outlet radial section area.
Further, the axis direction of described material feeding box is vertical with the axis direction of described compression chamber.
Novel straw compression forming equipment of the present invention is before entering material, first close and strengthen compression chamber 9, start the first motor 11, second motor 12 and decelerator 2, after stable, restart positive feed turnover panel 5, precommpression auger 61, then by through tentatively pulverize after waste straw biolobic material material through tentatively pulverize after, be transported to precommpression auger 61, precommpression auger 61 is by material primary compression, combing, and be transported to material feeding box 4, in material feeding box 4, material cuts off by positive feed turnover panel 5, guiding, it is made to enter into the axis direction of compression chamber 7 smoothly, if occurring that material retreats the phenomenon do not entered, positive feed turnover panel 5 can also play one forces it downwardly towards front effect, in compression chamber 7, stalk material is pind down propelling, diminishing by cavity by compression main shaft 8, extrusion dehydration, material screw extrusion advance while, by the effect of the embedded tread plate of compression chamber 7 inwall and the effect of material self, material is sheared to be rubbed, and fiber granularity diminishes, when material is to reinforcement compression chamber 9, cavity diminishes suddenly, and resistance doubles, so a large amount of moisture flows out from the aperture that reinforcement compression chamber 9 sidewall is opened, and the density of material improves further.Strengthen the design that compression chamber 9 structurally takes left and right subdivision, both sides are connected with linkage 13, linkage 13 is connected with Hydraulic Station 11, and Hydraulic Station 11 is controlled by motorized motions travel switch 10, and PLC control cabinet 12 pairs of Hydraulic Stations 11 and motorized motions travel switch 10 link and automatically control.Strengthen the effect that compression chamber 9 is not only responsible for compression dehydration, especially the novel straw compression forming equipment key point of normally producing, it solve that material variety in actual production is many, physical difference large, the uneven production wild effect caused of moisture height.PLC control cabinet 12 pairs of whole systems control automatically, be the change of current temperature, automatically process, send signal, open and strengthen compression chamber 9, solve fault according to breaking down, blocking in production; After dealing with problems, according to current temperature, automatically close and strengthen compression chamber 9, send instruction, whole system continues continuous seepage, decreases artificial, ensure that safety.
Novel straw compression forming equipment of the present invention, according to waste straw biolobic material material physics and chemistry characteristic, have employed the operation principle of main frame variable volume physical impact and subsidiary engine pressure feeding extruding combination, the feeding that material is combined, extruding, dehydration, thus dehydration to large output material, compression forming can be ensured.The advanced person reasonable in design in material compression chamber 7, import is large, it is young to go out, and ratio match is reasonable, thus ensures that express material is shaping; Compression chamber 7 inwall arranges anti-skidding gusset, plays increase frictional shearing on the one hand, the effect of shredding and rubbing can be played to stalk material fully; Also play on the other hand the protective effect to compression chamber 7 inwall, otherwise stalk material can rapidly the polishing of compression chamber 7 inwall, thus make the gap of compression main shaft 8 and inwall increase, the situation of the not discharging that occurs skidding.Precommpression auger 61 is as the pretreating device of novel straw compression forming equipment self, large to volume, that density is little stalk material is had to carry out the volume precommpression of 2:1, material is played to the effect of a storage, buffering, combing and conveying, this stable operation for whole equipment, continuous prodution serve vital effect.Positive feed turnover panel 5 is the middle auxiliary equipment in precommpression auger 61 and material compression chamber 7, serves the effect of forming a connecting link.Carry out when stalk material being entered compression chamber 7 cutting off, leading, make it enter into the axis direction of compression chamber 7 smoothly, thus reach the effect of continuous operation.Strengthen the essential part that compression chamber 9 is novel straw compression forming equipment, extrusion dehydration effect is strengthened in its effect, improves discharging density.It solve the production wild effect that material variety in actual production is many, physical difference large, moisture height inequality causes.PLC control cabinet 12 pairs of whole systems control automatically, be the change of current temperature, automatically process, send signal, open reinforcement compression chamber, solve fault according to breaking down, blocking in production; According to current temperature after dealing with problems, automatically close reinforcement compression chamber and send instruction, whole system continues continuous seepage, decreases artificial, ensure that safety.By the appropriate design of said apparatus, this novel straw compression forming equipment is had output is large, energy consumption is low, stream time is long, processing ease, maintenance are convenient, safe advantage is the stalk material screw extrusion special equipment of the indispensable pretreatment process of second generation bioenergy technology industrialization.
Claims (7)
1. a novel straw compression forming equipment, comprise main driving mechanism, precommpression mechanism and compressing mechanism, described main driving mechanism comprises the first motor, decelerator and bearing holder (housing, cover), described motor, decelerator and bearing holder (housing, cover) are connected by compression main shaft successively, described precommpression mechanism comprises the second motor, material feeding box, precommpression auger and positive feed turnover panel, described positive feed turnover panel is arranged on the below of precommpression auger, described compressing mechanism comprises described compression main shaft and to compress the compression auger arranged centered by main shaft, the port of export of described compression chamber arranges reinforcement compression chamber, the sidewall of described reinforcement compression chamber arranges through hole, described material feeding box, compression chamber and reinforcement compression chamber communicate successively, described reinforcement compression chamber is left and right fastening structure, both sides are connected with linkage respectively, described linkage is connected with Hydraulic Station, described Hydraulic Station is controlled by motorized motions travel switch, described Hydraulic Station and described motorized motions travel switch are undertaken linking by PLC control cabinet and automatically control.
2. novel straw compression forming equipment as claimed in claim 1, is characterized in that: described decelerator is three-step gear shift decelerator.
3. novel straw compression forming equipment as claimed in claim 1, is characterized in that: described compression chamber inwall arranges anti-skidding gusset.
4. novel straw compression forming equipment as claimed in claim 1, is characterized in that: the pitch of described compression main shaft is irregular displacement.
5. the novel straw compression forming equipment as described in any one of claim 1 ~ 4, is characterized in that: the radial section area equation of one section of cavity of the corresponding described material feeding box of described compression chamber.
6. the novel straw compression forming equipment as described in any one of claim 1 ~ 4, is characterized in that: the import radial section area of described compression chamber is greater than outlet radial section area.
7. novel straw compression forming equipment as claimed in claim 5, is characterized in that: the import radial section area of described compression chamber is greater than outlet radial section area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410646341.6A CN104369412B (en) | 2014-11-15 | 2014-11-15 | A kind of straw compressing and forming equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410646341.6A CN104369412B (en) | 2014-11-15 | 2014-11-15 | A kind of straw compressing and forming equipment |
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| CN104369412A true CN104369412A (en) | 2015-02-25 |
| CN104369412B CN104369412B (en) | 2016-01-27 |
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Cited By (5)
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| CN104783017A (en) * | 2015-03-24 | 2015-07-22 | 中国农业大学 | Staged compacting method and device for crushed fresh alfalfa forage |
| CN106739092A (en) * | 2017-01-16 | 2017-05-31 | 内蒙古凯程农牧业科技有限公司 | A kind of compression device and its application method |
| CN107660382A (en) * | 2016-07-30 | 2018-02-06 | 平阳县凯达包装机械厂 | A kind of spiral transferring straw articles of Jie Gan tying up machine |
| CN109664540A (en) * | 2019-02-19 | 2019-04-23 | 磐石市富元机械厂 | Stalk de-watering extrusion molding machine |
| CN111086269A (en) * | 2019-12-31 | 2020-05-01 | 深圳市格雷柏智能装备股份有限公司 | Automatic control forming sleeve system |
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|---|---|
| CN104369412B (en) | 2016-01-27 |
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Granted publication date: 20160127 Termination date: 20171115 |