CN201900000U - Two-stage double-roller granulation plant - Google Patents
Two-stage double-roller granulation plant Download PDFInfo
- Publication number
- CN201900000U CN201900000U CN2010205851816U CN201020585181U CN201900000U CN 201900000 U CN201900000 U CN 201900000U CN 2010205851816 U CN2010205851816 U CN 2010205851816U CN 201020585181 U CN201020585181 U CN 201020585181U CN 201900000 U CN201900000 U CN 201900000U
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- China
- Prior art keywords
- pair roller
- roller granulation
- granulation mechanism
- double
- granulation
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Abstract
The utility model discloses a two-stage double-roller granulation plant and belongs to the field of double-roller granulation equipment. The two-stage double-roller granulation plant comprises a first double-roller granulation mechanism, a second double-roller granulation mechanism, a middle hopper and a speed reducer. The first double-roller granulation mechanism and the second double-roller granulation mechanism are same and are connected in series through the middle hopper. Compared with the prior art, an extrusion process is added and the bottleneck of low strength of granulated salt which is subjected to once compression is solved so as to greatly improve the strength of granulated salt products and greatly improve the capacity; therefore, the continuous production can be realized and the production efficiency is improved; moreover, one motor is adopted to simultaneously drive two stages of double-roller granulation mechanisms so as to save energy.
Description
Technical field
The utility model relates to a kind of solid Granulation Equipments, particularly a kind of pair roller prilling granulator.
Background technology
Common pair roller comminutor is widely used in fertilizer granulation, industrial chemicals granulation etc. at present.Its structure generally comprises feed hopper, is used to support the charging ladder of feed hopper, the reductor on the seal funnel that is used to be sealed into hopper, loam cake guard shield, discharge bucket, pair roller (comprising main pair roller and driven roll), pair roller gear guard, frame, frame; reductor belt pulley on the reductor links to each other with motor; by the driven by motor reductor; reductor is connected with main pair roller by shaft coupling; main pair roller is connected with driven roll by gear; tap into hopper on the pair roller; under connect pelletizing machine or discharge bucket, package unit designs on same frame.
Present this pair roller comminutor also is applied to salt (being sodium chloride) granulation.But the granulation product that adopts an existing this pair roller Granulation Equipments and a present pair roller prilling technology to produce exists that intensity is low, ratio of briquetting is low, production capacity is low, regular particles evenly, bigger or the like the deficiency of amount of powder in the granulation product.
The utility model content
Goal of the invention of the present utility model is: at the problem of above-mentioned existence, provide a kind of novel pair roller prilling granulator that improves product strength, improves ratio of briquetting.
The technical solution adopted in the utility model is such: a kind of secondary pair roller prilling granulator; comprise the first pair roller granulation mechanism, the second pair roller granulation mechanism, middle bucket and reductor; the described first pair roller granulation mechanism is identical with the second pair roller granulation mechanism; and by middle bucket series connection, described motor is one or two.
As preferably: bucket one end links to each other with the discharge bucket of the first pair roller granulation mechanism in the middle of described, and the other end links to each other with the feed hopper of the second pair roller granulation mechanism.
As preferably: described reductor is one, and links to each other with the second pair roller granulation mechanism, and the second pair roller granulation mechanism links to each other by conveyer belt with the first pair roller granulation mechanism.
As preferably: described conveyer belt is a chain.
As preferably: described chain is double-stranded bar.
As preferably: the discharge bucket of the described second pair roller granulation mechanism also connects a pelletizing machine.
As preferably: described pelletizing machine links to each other with reductor by the strand bar.
As preferably: described motor is one.
In sum, owing to adopted technique scheme, the beneficial effects of the utility model are:
The utility model adopts two groups of pair roller granulating system series connection, thereby realize twice granulation, can be very fast and the direct intensity of bigger raising granulation salt, and then the quality of ratio of briquetting, output and the granulation salt of product gets purpose when improve producing, also reached simultaneously granulation salt particle apparent size rule evenly, prevent the purpose that granulation salt lumps once more.It mainly is the packed bulk density that secondary increases granulating raw material for the principle of this device, by producing " big false particle " after the primary granulation, " big false particle " many more granules that are beneficial to more entered big intergranular accumulation slit during these secondary raw material salt particle diameters distributed, make bulk density become big, the bulk density of raw material salt when improving secondary granulation, also help simultaneously the discharge of air, the porosity when piling up to reduce, thereby the compression ratio when reducing moulding, be subjected to making the time spent filler and will obtaining enough big unit weight of external force, with this very fast intergranular unit weight of our secondary granulation raw material salt that directly improves, reach the purpose that improves granulation salt intensity.Compare with existing equipment, just increased extrusion process one time, solved granulation salt by the relatively low bottleneck of press strengthi, and then improved the intensity of granulation product salt greatly, bigger increase production capacity, and can realize serialization production, enhance productivity; In addition, adopt a motor to drive two-stage pair roller prilling granulator simultaneously, saved the energy.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Mark among the figure: 1 is feed hopper, and 2 are the charging ladder, and 3 is frame; 4 is seal funnel, and 5 is pair roller, and 6 is the pair roller gear guard; 7 is the loam cake guard shield, and 8 is discharge bucket, and 9 is middle bucket; 10 is reductor, and 11 is the reductor shaft coupling, and 12 is the reductor belt pulley; 13 is the reductor guard shield; 14 is double-stranded bar, and 15 is the strand bar, and 16 is pelletizing machine.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As shown in Figure 1; a kind of secondary pair roller prilling granulator; comprise the first pair roller granulation mechanism; the second pair roller granulation mechanism; the first pair roller granulation mechanism is identical with the second pair roller granulation mechanism; and it is basic identical with the pair roller granulation mechanism of prior art; the first pair roller granulation mechanism and the second pair roller granulation mechanism include feed hopper 1; charging ladder 2; pair roller 5; pair roller gear guard 6; discharge bucket 8 and seal funnel 4; seal funnel 4 is connected with discharge bucket 8 to be made in granulation process salt can trickle to assigned address within the limits prescribed and prevents that salt from leaking; in the first pair roller granulation mechanism, also be provided with loam cake guard shield 7; be used for dustproof and safeguard protection; the discharge bucket 8 of the first pair roller granulation mechanism is connected by middle bucket 9 with the feed hopper 2 of the second pair roller granulation mechanism; as more excellent embodiment; the second pair roller mechanism links to each other by reductor shaft coupling 11 with a reductor 10; reductor 10 links to each other with motor by reductor belt pulley 12; be connected by double-stranded bar 14 between the first pair roller granulation mechanism and the second pair roller granulation mechanism; promptly the first pair roller granulation mechanism and the second pair roller granulation mechanism provide power by same reductor 10; one reductor guard shield 13 can also be set on the reductor 10; and the first pair roller granulation mechanism and the second pair roller granulation mechanism are arranged at above the same frame 3; discharge bucket 8 lower ends of the second pair roller granulation mechanism also connect a pelletizing machine 16; being used for running product makes its shape all form the particle of single rule; powder salt amount after helping sieving and packing, pelletizing machine 16 links to each other with reductor 10 by strand bar 15.
During enforcement; raw material salt enters from the feed hopper 2 of the first pair roller granulating system; the pair roller 5 of the first pair roller granulation mechanism carries out the pair roller extruding first time; enter the second pair roller granulation mechanism by the discharge bucket 8 of the first pair roller granulation mechanism, middle bucket 9 successively then and carry out the pair roller extruding second time; the discharge bucket 8 that directly passes through the second pair roller granulation mechanism then flows out; perhaps pass through pelletizing machine 16 whole grains, carry out whole grain, screening and certified products packing then.
In the present embodiment, the first pair roller prilling granulator and the second pair roller prilling granulator adopt same motor that power is provided, and employing power is that the motor of 45kw gets final product, and can also provide power for pelletizing machine simultaneously; And at present general pair roller comminutor adopts is that power is the motor of 37kw, if adopt two-stage pair roller prilling granulator, two motors that power is provided respectively, then consumes energy is more.
Device provided by the utility model, when the salt granulation, increased by one time extrusion process, solved granulation salt by the relatively low bottleneck of press strengthi, and then improved the intensity of granulation product salt greatly, bigger increase production capacity, and can realize serialization production, enhance productivity; In addition, adopt a motor to drive two-stage pair roller prilling granulator simultaneously, saved the energy.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. secondary pair roller prilling granulator; it is characterized in that: comprise the first pair roller granulation mechanism, the second pair roller granulation mechanism, middle bucket, reductor and motor; the described first pair roller granulation mechanism is identical with the second pair roller granulation mechanism, and by middle bucket series connection, described motor is one.
2. secondary pair roller prilling granulator according to claim 1 is characterized in that: bucket one end links to each other with the discharge bucket of the first pair roller granulation mechanism in the middle of described, and the other end links to each other with the feed hopper of the second pair roller granulation mechanism.
3. secondary pair roller prilling granulator according to claim 1 is characterized in that: described reductor is one, and links to each other with the second pair roller granulation mechanism, and the second pair roller granulation mechanism links to each other by conveyer belt with the first pair roller granulation mechanism.
4. secondary pair roller prilling granulator according to claim 3 is characterized in that: described conveyer belt is a chain.
5. secondary pair roller prilling granulator according to claim 4 is characterized in that: described chain is double-stranded bar.
6. secondary pair roller prilling granulator according to claim 1 is characterized in that: the discharge bucket of the described second pair roller granulation mechanism also connects a pelletizing machine.
7. secondary pair roller prilling granulator according to claim 6 is characterized in that: described pelletizing machine links to each other with reductor by the strand bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205851816U CN201900000U (en) | 2010-11-01 | 2010-11-01 | Two-stage double-roller granulation plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205851816U CN201900000U (en) | 2010-11-01 | 2010-11-01 | Two-stage double-roller granulation plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201900000U true CN201900000U (en) | 2011-07-20 |
Family
ID=44270602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205851816U Expired - Lifetime CN201900000U (en) | 2010-11-01 | 2010-11-01 | Two-stage double-roller granulation plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201900000U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105481487A (en) * | 2016-01-22 | 2016-04-13 | 淮南润辉环保科技有限公司 | Pelleting production system of organic fertilizers |
| CN105498632A (en) * | 2016-01-21 | 2016-04-20 | 淮南润辉环保科技有限公司 | Organic fertilizer squeezing granulator |
-
2010
- 2010-11-01 CN CN2010205851816U patent/CN201900000U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498632A (en) * | 2016-01-21 | 2016-04-20 | 淮南润辉环保科技有限公司 | Organic fertilizer squeezing granulator |
| CN105481487A (en) * | 2016-01-22 | 2016-04-13 | 淮南润辉环保科技有限公司 | Pelleting production system of organic fertilizers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110720 |
|
| CX01 | Expiry of patent term |