CN204522933U - A kind of improved environment protection comminutor - Google Patents
A kind of improved environment protection comminutor Download PDFInfo
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- CN204522933U CN204522933U CN201520186253.2U CN201520186253U CN204522933U CN 204522933 U CN204522933 U CN 204522933U CN 201520186253 U CN201520186253 U CN 201520186253U CN 204522933 U CN204522933 U CN 204522933U
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Abstract
The utility model proposes a kind of improved environment protection comminutor, comprise flat mould and press-roller device, granulation hole with the axis of main shaft for the center of circle is arranged into inside and outside two circles, press-roller device comprises at least one outer pressure roller, with at least one inner press roll, outer pressure roller comprises outer pressure roller circle, and inner press roll comprises inner press roll circle; The rolling surface of outer pressure roller circle is formed with outer annular groove, and the cross section of outer annular groove is arc; The rolling surface of inner press roll circle is formed with interior cannelure, and the cross section of interior cannelure is arc.So; the utility model breaks through the structural form of traditional comminutor; during granulating raw material on roll-in flat mould of outer pressure roller circle and inner press roll circle; granulating raw material is inwardly descended roll-in by the outer annular groove that cross section can be utilized to be arc and interior cannelure, is more beneficial to granulating raw material and enters granulation hole formation pelletizing finished product.Thus, the utility model is more conducive to granulating raw material and enters granulation hole formation pelletizing finished product, significantly improves production efficiency, novel and reasonable structure, practical.
Description
Technical field
The utility model relates to granulation mechanical field, is specifically related to a kind of improved environment protection comminutor.
Background technology
Existing comminutor is a kind of forming machine that material can be manufactured given shape, and comminutor mainly comprises frame, lie in this frame and be laid with the flat mould in multiple granulation hole, the main shaft vertically passed from this flat mould, be arranged on this main shaft and along with the press-roller device of main axis roll-in flat mould granulation.During work, press-roller device rotates and roll-in flat mould together along with main shaft, makes the material of on the flat-die face of flat mould about 100 DEG C extruded from the granulation hole flat mould, thus completes granulation process.But in existing comminutor, the whole flat-die face of flat mould is thick with granulation hole, the pressure roller face of press-roller device and the flat-die face of flat mould are linear contact lay, and carry out roll-in to the flat-die face of flat mould with different linear velocities simultaneously; Owing to the pressure roller face of press-roller device also existing the linear velocity of mutually interference, therefore produce between the pressure roller face of press-roller device and the flat-die face of flat mould slide, friction etc., the power conversion of press-roller device about 1/3rd is idle work; This part idle work makes again the obvious thermal deformation of the generation of flat mould, also shortens the service life of flat mould.
For solving foregoing problems, Chinese utility model patent CN 201120501767.4 discloses a kind of two row's multiple roll comminutors of low-carbon environment-friendly, comprise frame, to be lain in this frame by flat-die supporting seat and be laid with the flat mould in multiple granulation hole, the main shaft vertically passed from this flat mould, to be arranged on this main shaft and along with the press-roller device of main axis roll-in flat mould granulation, described granulation hole with the axis of described main shaft for the center of circle is arranged into inside and outside two circles, described press-roller device comprises the outer pressure roller at least one granulation hole, corresponding outer ring and the inner press roll at least one corresponding inner ring granulation hole.Described press-roller device also comprises chuck and lower chuck, and on this, chuck is arranged on described main shaft in the mode that described outer pressure roller and inner press roll are installed in relative clamping up and down with lower chuck.Described outer pressure roller and inner press roll comprise the pressure roller circle of pressure roller shaft and pressure roller granulation respectively, one end of this pressure roller shaft is clamped in groove that the clamping face of described upper chuck and lower chuck is arranged, and this pressure roller circle is arranged on the other end of this pressure roller shaft in revolvable mode.Described pressure roller circle comprises big disk, and the side card of this big disk is convexly equipped with roundel, when the card of this big disk is towards the axis of described main shaft, and the described granulation hole of the corresponding inner ring in the face of cylinder of this big disk; When the card of this roundel is towards the axis of described main shaft, the described granulation hole of the corresponding outer ring, the face of cylinder of this big disk.Described pressure roller shaft is provided with the positioning step at pressure roller shaft axis direction upper limit, and the clamping face of described upper chuck and lower chuck is respectively equipped with the detent suitable with this positioning step.Described upper chuck is provided with adjusting bolt, and the end of the bolt column of this adjusting bolt is supported in the pressure roller shaft on being clamped between chuck and lower chuck.Described flat mould is provided with the annular groove that its cross section is inverted trapezoidal, and the two described granulation holes of circle are arranged on the kerve face place of this groove, and are convexly equipped with guide boss between the granulation hole of Internal and external cycle.Described upper chuck and lower chuck are equipped with the clamping screw clamping described upper chuck and lower chuck.Also comprise at the uniform velocity charging gear and material cutting device, this at the uniform velocity charging gear comprise motor, screw rod and feeder sleeve, the discharge end of this feeder sleeve is positioned at the top of flat mould, and this screw rod is arranged in feeder sleeve, and one end of this screw rod connects the rotating shaft of motor; This material cutting device to be arranged on described main shaft and to be positioned at the discharge end in the granulation hole of described flat mould.The upper and lower surface place that described main shaft is positioned at flat-die supporting seat is provided with labyrinth seal, U-shaped sealing and outside framework oil seal; The part of the axis hole that described main shaft is positioned on flat-die supporting seat is provided with heavy thrust ball bearing; The part that described main shaft is located in flat mould is provided with axle sleeve, described main shaft is also provided with and limits two axle sleeves of press-roller device in position, main-shaft axis direction.This utility model in actual use, when the granulating raw material of big disk (outer annular groove or interior cannelure) on roll-in flat mould, granulating raw material laterally can be extruded and be unfavorable for that granulating raw material enters granulation hole, have a strong impact on production efficiency, practicality has much room for improvement.
Given this, inventor furthers investigate the problems referred to above, then has this case to produce.
Utility model content
The purpose of this utility model is that providing one to be more conducive to granulating raw material enters granulation hole formation pelletizing finished product, significantly improves production efficiency, novel and reasonable structure, practical improved environment protection comminutor.
In order to achieve the above object, the utility model adopts such technical scheme:
A kind of improved environment protection comminutor, comprise the flat mould with granulation hole, the press-roller device of granulation is carried out with live-rollers flattening die mould, described press-roller device relies on main shaft to rotate, described granulation hole with the axis of described main shaft for the center of circle is arranged into inside and outside two circles, described press-roller device comprises the outer pressure roller in the described granulation hole of at least one corresponding outer ring, with the inner press roll in the described granulation hole of at least one corresponding inner ring, described outer pressure roller comprises the outer pressure roller circle described granulation hole of outer ring being carried out to roll-in, described inner press roll comprises the inner press roll circle described granulation hole of inner ring being carried out to roll-in, the rolling surface of described outer pressure roller circle is formed with the outer annular groove extended along rolling surface, the cross section of described outer annular groove is arc, the rolling surface of described inner press roll circle is formed along cannelure in rolling surface extension, the cross section of described interior cannelure is arc.
The width of above-mentioned outer annular groove is corresponding to the width of above-mentioned outer pressure roller circle; The width of above-mentioned interior cannelure is corresponding to the width of above-mentioned inner press roll circle.
The first raised line extended in the width direction is formed in above-mentioned outer annular groove; The second raised line extended in the width direction is formed in above-mentioned interior cannelure.
Above-mentioned first raised line is bending or bending, in the middle part of projecting point is in, towards the direction that above-mentioned outer pressure roller circle advances; Above-mentioned second raised line is bending or bending, in the middle part of projecting point is in, towards the direction that above-mentioned inner press roll circle advances.
The cross section of above-mentioned first raised line is broadened to bottom gradually by tip; The cross section of above-mentioned second raised line is broadened to bottom gradually by tip.
The two ends of above-mentioned first raised line flush with the edge of above-mentioned outer pressure roller circle; The two ends of above-mentioned second raised line flush with the edge of above-mentioned inner press roll circle.
Above-mentioned flat mould is formed with the hopper of accommodating biological raw material, and being formed with the axis that two or more states main shaft in described hopper is the annular groove in the center of circle, is respectively the first ring connected in star of outer ring and the second annular groove of inner ring;
Described first ring connected in star comprises the first flat bottoms being in bottom land, and two are in the first flat bottoms both sides and extend out the first skew wall portion of form; Described second annular groove comprises the second flat bottoms being in bottom land, and two are in the second flat bottoms both sides and extend out the second skew wall portion of form;
The above-mentioned granulation hole of outer ring is formed at described first flat bottoms, and the diameter in the described granulation hole of outer ring is corresponding to the width of described first flat bottoms; The above-mentioned granulation hole of inner ring is formed at described second flat bottoms, and the diameter in the described granulation hole of inner ring is corresponding to the width of described second flat bottoms;
The width of described first ring connected in star is greater than the width of above-mentioned outer pressure roller circle, and the dual-side of described outer pressure roller circle is corresponding with the first skew wall portion described in two respectively; The width of described second annular groove is greater than the width of above-mentioned inner press roll circle, and the dual-side of described inner press roll circle is corresponding with the second skew wall portion described in two respectively.
The cross section in above-mentioned first skew wall portion is indent arc; The cross section in above-mentioned second skew wall portion is indent arc.
After adopting technique scheme, improved environment protection comminutor of the present utility model, be applicable to the recycling of multiple material, such as be a granulated into feed, fuel, fertilizer, for environment-friendly engineering makes tremendous contribution, break through the structural form of traditional comminutor, during granulating raw material on roll-in flat mould of outer pressure roller circle and inner press roll circle, granulating raw material is inwardly descended roll-in by the outer annular groove that cross section can be utilized to be arc and interior cannelure, more be beneficial to granulating raw material and enter granulation hole formation pelletizing finished product, overcome traditional press-roller device granulating raw material is laterally extruded and is unfavorable for that granulating raw material enters the defect that granulation hole has a strong impact on production efficiency.Compared with prior art, improved environment protection comminutor of the present utility model, it is more conducive to granulating raw material and enters granulation hole formation pelletizing finished product, significantly improves production efficiency, novel and reasonable structure, practical.
Accompanying drawing explanation
Fig. 1 is broken section structural representation of the present utility model;
Fig. 2 is the sectional structure schematic diagram of the utility model local;
Fig. 3 is the broken section structural representation of outer pressure roller circle;
Fig. 4 is the sectional structure schematic diagram of flat mould;
Fig. 5 is the structure for amplifying schematic diagram of local A in Fig. 4.
In figure:
1-flat mould 11-granulation hole
12-hopper 121-first ring connected in star
1211-first flat bottoms 1212-first skew wall portion
122-second annular groove 1221-second flat bottoms
1222-second skew wall portion
The outer pressure roller of 2-press-roller device 21-
The outer pressure roller circle 2111-outer annular groove of 211-
2112-first raised line 22-inner press roll
Cannelure in 221-inner press roll circle 2211-
2212-second raised line 3-main shaft.
Detailed description of the invention
In order to explain the technical solution of the utility model further, be described in detail below by specific embodiment.
A kind of improved environment protection comminutor of the present utility model, as Figure 1-5, comprise the flat mould 1 with granulation hole 11, and live-rollers flattening die mould 1 carries out the press-roller device 2 of granulation.
Press-roller device 2 relies on main shaft 3 to rotate, granulation hole 11 with the axis of main shaft 3 for the center of circle is arranged into inside and outside two circles, press-roller device 2 comprises the outer pressure roller 21 in the granulation hole 11 of at least one corresponding outer ring, with the inner press roll 22 in the granulation hole 11 of at least one corresponding inner ring, outer pressure roller 21 comprises the outer pressure roller circle 211 granulation hole 11 of outer ring being carried out to roll-in, and inner press roll 22 comprises the inner press roll circle 221 granulation hole 11 of inner ring being carried out to roll-in; The rolling surface of outer pressure roller circle 211 is formed with the outer annular groove 2111 extended along rolling surface, the cross section of outer annular groove 2111 is arc; The rolling surface of inner press roll circle 221 is formed along cannelure 2211 in rolling surface extension, the cross section of interior cannelure 2211 is arc.The utility model is applicable to the recycling of multiple material, such as be a granulated into feed, fuel, fertilizer, for environment-friendly engineering makes tremendous contribution, break through the structural form of traditional comminutor, when granulating raw material on roll-in flat mould 1 of outer pressure roller circle 211 and inner press roll circle 221, granulating raw material is inwardly descended roll-in by the outer annular groove 2111 that cross section can be utilized to be arc and interior cannelure 2211, more be beneficial to granulating raw material to enter granulation hole 11 and form pelletizing finished product, overcome traditional press-roller device granulating raw material is laterally extruded and is unfavorable for that granulating raw material enters the defect that granulation hole has a strong impact on production efficiency.
In order to ensure effective working size of outer annular groove 2111 and interior cannelure 2211, strengthen the granulating raw material inwardly lower effect extruded, preferably, the width of outer annular groove 2111 is corresponding to the width of outer pressure roller circle 211; The width of interior cannelure 2211 is corresponding to the width of inner press roll circle 221.
In order to contribute to outer annular groove 2111 further and the granulating raw material in front is stirred to granulation hole 11 place by interior cannelure 2211, granulating raw material is inwardly descended the effect of roll-in by enhancing outer annular groove 2111 and interior cannelure 2211, preferably, the first raised line 2112 extended in the width direction is formed in outer annular groove 2111; The second raised line 2212 extended in the width direction is formed in interior cannelure 2211.First raised line 2112 and the second raised line 2212 can be taken advantage of a situation rolling in advance process, and then the granulating raw material in front can be scraped granulation hole 11 place and carry out roll-in.
In order to strengthen the effect of the first raised line 2112 and the second raised line 2212 scraper further, preferably, the first raised line 2112 is bending or bending, and projecting point is in middle part, the direction of pressure roller circle 211 advance toward the outside; Second raised line 2212 is bending or bending, and projecting point is in middle part, towards the direction that inner press roll circle 221 advances.
In order to strengthen the effect of the first raised line 2112 and the second raised line 2212 scraper further, and reduce the first raised line 2112 and the second raised line 2212 inserts the resistance carrying out scraper in granulating raw material, preferably, the cross section of the first raised line 2112 is broadened to bottom gradually by tip; The cross section of the second raised line 2212 is broadened to bottom gradually by tip.The cross section of the first raised line 2112 and the second raised line 2212 specifically can be triangle, trapezoidal or wedge shape etc.
Preferably, the two ends of the first raised line 2112 flush with the edge of outer pressure roller circle 211; The two ends of the second raised line 2212 flush with the edge of inner press roll circle 221.The i.e. edge of pressure roller circle 211 outside, the two ends of the first raised line 2112 form the face flushed with the edge of outer pressure roller circle 211; In the edge of inner press roll circle 221, the two ends of the second raised line 2212 form the face flushed with the edge of inner press roll circle 221, and this structure can make the rolling surface of outer pressure roller circle 211 and inner press roll circle 221 more neat, does not have edge structure, prevents flat mould 1 to hurt.
Preferably, flat mould 1 is formed with the hopper 12 of accommodating biological raw material, is formed with the annular groove that two is the center of circle with the axis of main shaft 3 in hopper 12, is respectively the first ring connected in star 121 of outer ring and the second annular groove 122 of inner ring; First ring connected in star 121 comprises the first flat bottoms 1211 being in bottom land, and two are in the first flat bottoms 1211 both sides and extend out the first skew wall portion 1212 of form, and namely the cross section of first ring connected in star 121 is shape wide at the top and narrow at the bottom; Second annular groove 122 comprises the second flat bottoms 1221 being in bottom land, and two are in the second flat bottoms 1221 both sides and extend out the second skew wall portion 1222 of form, and namely the cross section of the second annular groove 122 is shape wide at the top and narrow at the bottom; The granulation hole 11 of outer ring is formed at the first flat bottoms 1211, and the diameter in the granulation hole 11 of outer ring is corresponding to the width of the first flat bottoms 1211, can ensure that granulating raw material is directly taken advantage of a situation and enter in granulation hole 11; The granulation hole 11 of inner ring is formed at the second flat bottoms 1221, and the diameter in the granulation hole 11 of inner ring is corresponding to the width of the second flat bottoms 1221, can ensure that granulating raw material is directly taken advantage of a situation and enter in granulation hole 11; The width of first ring connected in star 121 is greater than the width of outer pressure roller circle 211, the dual-side of outer pressure roller circle 211 is corresponding with two first skew wall portions 1212 respectively, this structure can ensure that outer pressure roller circle 211 stretches in the first skew wall portion 1212, a large amount of granulating raw material is all had take advantage of a situation the trend of motion downwards, be convenient to granulation; The width of the second annular groove 122 is greater than the width of inner press roll circle 221, the dual-side of inner press roll circle 221 is corresponding with two second skew wall portions 1222 respectively, this structure can ensure that inner press roll circle 221 stretches in the second skew wall portion 1222, a large amount of granulating raw material is all had take advantage of a situation the trend of motion downwards, be convenient to granulation.Like this, in actual use, when granulating raw material on roll-in flat mould 1 of outer pressure roller circle 211 and inner press roll circle 221, granulating raw material is inwardly descended roll-in by the outer annular groove 2111 first utilizing cross section to be arc and interior cannelure 2211, the oblique form that downward granulating raw material recycles the first skew wall portion 1212 and the second skew wall portion 1222 is taken advantage of a situation and is directly slipped in granulation hole 11, is more beneficial to granulating raw material and enters granulation hole 11 and form pelletizing finished product.
In order to strengthen the take advantage of a situation effect of granulating raw material in the first skew wall portion 1212 and the second skew wall portion 1222 further, preferably, the cross section in the first skew wall portion 1212 is indent arc; The cross section in the second skew wall portion 1222 is indent arc.
Improved environment protection comminutor of the present utility model, the concrete form in the first skew wall portion and the second skew wall portion and size etc. can be carried out adjusting and designing according to actual requirement; The concrete form of hopper, first ring connected in star, the second annular groove can carry out adjusting and designing according to actual requirement; The concrete shape of the first raised line and the second raised line, size, quantity and form etc. all can be carried out adjusting and designing according to actual requirement; The concrete shape, size etc. of outer annular groove and interior cannelure all can carry out adjusting and designing according to actual requirement; Concrete form, the quantity and distribution form etc. of outer pressure roller and inner press roll all can be carried out adjusting and designing according to actual requirement; The main body of flat mould and press-roller device, and the miscellaneous part etc. of whole comminutor all can be preferably prior art, but can be cooperation the technical solution of the utility model and do adaptive structural adjustment.
Product form of the present utility model is not limited to this case diagram and embodiment, and anyone carries out suitable change or the modification of similar thinking to it, all should be considered as not departing from patent category of the present utility model.
Claims (8)
1. an improved environment protection comminutor, comprise the flat mould with granulation hole, the press-roller device of granulation is carried out with live-rollers flattening die mould, described press-roller device relies on main shaft to rotate, described granulation hole with the axis of described main shaft for the center of circle is arranged into inside and outside two circles, described press-roller device comprises the outer pressure roller in the described granulation hole of at least one corresponding outer ring, with the inner press roll in the described granulation hole of at least one corresponding inner ring, described outer pressure roller comprises the outer pressure roller circle described granulation hole of outer ring being carried out to roll-in, described inner press roll comprises the inner press roll circle described granulation hole of inner ring being carried out to roll-in, it is characterized in that: the rolling surface of described outer pressure roller circle is formed with the outer annular groove extended along rolling surface, the cross section of described outer annular groove is arc, the rolling surface of described inner press roll circle is formed along cannelure in rolling surface extension, the cross section of described interior cannelure is arc.
2. a kind of improved environment protection comminutor according to claim 1, is characterized in that: the width of above-mentioned outer annular groove is corresponding to the width of above-mentioned outer pressure roller circle; The width of above-mentioned interior cannelure is corresponding to the width of above-mentioned inner press roll circle.
3. a kind of improved environment protection comminutor according to claim 2, is characterized in that: be formed with the first raised line extended in the width direction in above-mentioned outer annular groove; The second raised line extended in the width direction is formed in above-mentioned interior cannelure.
4. a kind of improved environment protection comminutor according to claim 3, is characterized in that: above-mentioned first raised line is bending or bending, in the middle part of projecting point is in, towards the direction that above-mentioned outer pressure roller circle advances; Above-mentioned second raised line is bending or bending, in the middle part of projecting point is in, towards the direction that above-mentioned inner press roll circle advances.
5. a kind of improved environment protection comminutor according to claim 4, is characterized in that: the cross section of above-mentioned first raised line is broadened to bottom gradually by tip; The cross section of above-mentioned second raised line is broadened to bottom gradually by tip.
6. a kind of improved environment protection comminutor according to claim 5, is characterized in that: the two ends of above-mentioned first raised line flush with the edge of above-mentioned outer pressure roller circle; The two ends of above-mentioned second raised line flush with the edge of above-mentioned inner press roll circle.
7. a kind of improved environment protection comminutor according to any one of claim 1-6, it is characterized in that: above-mentioned flat mould is formed with the hopper of accommodating biological raw material, being formed with the axis that two or more states main shaft in described hopper is the annular groove in the center of circle, is respectively the first ring connected in star of outer ring and the second annular groove of inner ring;
Described first ring connected in star comprises the first flat bottoms being in bottom land, and two are in the first flat bottoms both sides and extend out the first skew wall portion of form; Described second annular groove comprises the second flat bottoms being in bottom land, and two are in the second flat bottoms both sides and extend out the second skew wall portion of form;
The above-mentioned granulation hole of outer ring is formed at described first flat bottoms, and the diameter in the described granulation hole of outer ring is corresponding to the width of described first flat bottoms; The above-mentioned granulation hole of inner ring is formed at described second flat bottoms, and the diameter in the described granulation hole of inner ring is corresponding to the width of described second flat bottoms;
The width of described first ring connected in star is greater than the width of above-mentioned outer pressure roller circle, and the dual-side of described outer pressure roller circle is corresponding with the first skew wall portion described in two respectively; The width of described second annular groove is greater than the width of above-mentioned inner press roll circle, and the dual-side of described inner press roll circle is corresponding with the second skew wall portion described in two respectively.
8. a kind of improved environment protection comminutor according to claim 7, is characterized in that: the cross section in above-mentioned first skew wall portion is indent arc; The cross section in above-mentioned second skew wall portion is indent arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520186253.2U CN204522933U (en) | 2015-03-31 | 2015-03-31 | A kind of improved environment protection comminutor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520186253.2U CN204522933U (en) | 2015-03-31 | 2015-03-31 | A kind of improved environment protection comminutor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204522933U true CN204522933U (en) | 2015-08-05 |
Family
ID=53736988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520186253.2U Withdrawn - After Issue CN204522933U (en) | 2015-03-31 | 2015-03-31 | A kind of improved environment protection comminutor |
Country Status (1)
| Country | Link |
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| CN (1) | CN204522933U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689759A (en) * | 2015-03-31 | 2015-06-10 | 福建省南安市海特机械有限公司 | Improved environment-friendly granulator |
| CN111450934A (en) * | 2020-03-31 | 2020-07-28 | 厦门玛塔生态股份有限公司 | Novel production equipment and process for producing water quality improver prepared from oyster shell powder |
-
2015
- 2015-03-31 CN CN201520186253.2U patent/CN204522933U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689759A (en) * | 2015-03-31 | 2015-06-10 | 福建省南安市海特机械有限公司 | Improved environment-friendly granulator |
| CN104689759B (en) * | 2015-03-31 | 2016-11-09 | 福建省南安市海特机械有限公司 | A kind of improved environment protection comminutor |
| CN111450934A (en) * | 2020-03-31 | 2020-07-28 | 厦门玛塔生态股份有限公司 | Novel production equipment and process for producing water quality improver prepared from oyster shell powder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150805 Effective date of abandoning: 20161012 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |