CN104071575A - Loading system and loading method - Google Patents
Loading system and loading method Download PDFInfo
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- CN104071575A CN104071575A CN201310097423.5A CN201310097423A CN104071575A CN 104071575 A CN104071575 A CN 104071575A CN 201310097423 A CN201310097423 A CN 201310097423A CN 104071575 A CN104071575 A CN 104071575A
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- disengagement gear
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Abstract
The invention discloses a loading method. The loading method comprises the following steps: a material is crushed to powder; and a closed wind feeding system having a wind feeding section is used to convey the crushed material to material processing equipment. By using such a method, the material can be crushed into the power and can be directly conveyed to a mixer through the wind feeding device, so that the waste of the raw material is prevented, the automation degree is increased, and the working efficiency is improved.
Description
Technical field
The present invention relates to paper pulp manufacture field, particularly, relate to a kind of feeding system and method.
Background technology
In current fiber cement external wall panel production technology, raw material paper pulp material loading is mainly to adopt artificial mode to carry out.Because whole technique is a top-down process, therefore, paper pulp must be transported to open to bag from ground, more manually be opened bag by opening bag place, metering, blanking, degree of automation is lower, bring thus cost of labor too high, dust pollution is serious, the breakdown of equipment series of problems such as take place frequently.
As shown in Figure 1, in prior art, be generally by vertical conveyor 1, paper pulp is transported to from ground eminence open bag by manually opening bag, through dog-house 2, paper pulp is dropped into, expect down respectively large storehouse 3 and little storehouse 4 storings, then respectively by large storehouse weighing balance 5 and 6 meterings of little storehouse weighing balance, finally expect down puddle mixer 7.
The shortcoming of prior art is: one, by vertical conveyor, paper pulp is transported to out to bag from ground, easily there was a mechanical failure, affects production efficiency, and have potential safety hazard.Two, open bag place poor working environment, have a large amount of dust, easily laborer's health is threatened.
Summary of the invention
In order to solve the problems of the technologies described above, the invention discloses a kind of feeding system and method, avoided the carrying up and down of paper pulp, reduced cost of labor.
Charging method of the present invention, comprising:
By material fragmentation to powdery;
Use comprises that the airtight blast system of the wind section of sending is sent to material processing plant by the material after fragmentation.
Preferably,
Described blast system also comprises the segregation section between the described wind section of sending and material processing plant;
Described use comprises that the airtight blast system of the wind section of sending is sent to material processing plant by the material after fragmentation, comprising:
First use the described wind section of sending that the material after fragmentation is sent to described segregation section by described material and air separation, the material after separation is sent into material processing plant again.
Preferably,
Described segregation section comprises the first disengagement gear and the second disengagement gear;
Material and the air separation of using described the first disengagement gear that the described wind section of sending is sent, isolated material enters in described material processing plant, the air of discharging enters described the second disengagement gear to be continued to filter, the isolated material of described the second disengagement gear also enters in described material processing plant, remaining Bas Discharged.
Preferably,
Use is connected to the pressure balance pipe balance blast between described material processing plant and described the second disengagement gear.
Preferably,
Described the first disengagement gear is rotoclone collector, and described the second disengagement gear is sack cleaner.
Preferably,
The wind section of sending of described blast system comprises the first wind section of sending and the second wind section of sending, and described the first wind section of sending and the second wind section of sending include exhaust duct and air exhausting device;
The airtight blast system of described use is sent to material processing plant by the material after fragmentation, comprising:
By the first wind section of sending, the material after fragmentation is sent to a compaction apparatus by material compaction;
Material after compacting is transported to a self-measuring device to be measured;
By the second wind section of sending, the material after metering is transmitted to described segregation section.
Preferably,
Described material is paper pulp, and described material processing plant is puddle mixer.
Feeding system disclosed by the invention, comprising:
Comprise material reducing apparatus, blast system and material processing plant, the entrance of described blast system is connected with the delivery port of described material reducing apparatus, and outlet is arranged in described material processing plant.
Preferably,
Described blast system comprises conveyer and disengagement gear, the entrance of described conveyer is connected with the delivery port of described material reducing apparatus, outlet is connected with the material input port of described disengagement gear, and the material discharge orifice of described disengagement gear is arranged in described material processing plant.
Preferably,
Described conveyer comprises the first conveyer, the second conveyer and gauging device, the entrance of described the first conveyer is connected with the delivery port of described material reducing apparatus, outlet is connected with the input port of gauging device, the delivery port of described gauging device is connected with the entrance of described the second conveyer, and the outlet of described the second conveyer is connected with the material input port of described disengagement gear.
Preferably,
Described disengagement gear comprises the first disengagement gear and the second disengagement gear, the material input port of described the first disengagement gear is connected with the outlet of described the second conveyer, material discharge orifice is arranged in described material processing plant, the material input port of described the second disengagement gear is connected with the air outlet of described the first disengagement gear, and material discharge orifice is arranged in described material processing plant.
Preferably,
Described the first conveyer and the second conveyer include exhaust duct and are arranged on the air exhausting device on exhaust duct.
Preferably,
Eccentric swage, automatic gauge that described gauging device comprises intermediate bin, be arranged in described intermediate bin claim and pusher, the entrance of described intermediate bin is connected with the outlet of described the first conveyer, described pusher comprises the spiral reamer that pushes cylinder and run through described propelling movement cylinder, the described input port that pushes cylinder is connected with the outlet of described intermediate bin, delivery port is connected with the input port that described automatic gauge claims, the delivery port that described automatic gauge claims is connected with the entrance of described the second conveyer.
Preferably,
Described feeding system also comprises pressure balance pipe, and described pressure balance pipe is connected with described the second disengagement gear and material processing plant respectively.
Preferably,
Described the first disengagement gear is rotoclone collector, and the second disengagement gear is bag filter.
Preferably,
Described material is paper pulp, and described material processing plant is puddle mixer.
Beneficial effect of the present invention is as follows:
1, by material disintegrating powdering, by air-supply arrangement, be directly delivered to puddle mixer, avoided the waste of raw material, improved degree of automation, improved work efficiency.
2, realize automatic charging, computation weigh, saved cost of labor.
3, pressure balance pipe balance the pressure of air intake and air-out in disengagement gear, make to form small negative pressure in puddle mixer, greatly improved material recovering speed, avoided again paper pulp excessive from puddle mixer.
4, the present invention adopts totally-enclosed pipeline transporter, can avoid waste and secondary pollution by actv..
Accompanying drawing explanation
Fig. 1 is the structural representation of feeding system in prior art;
Fig. 2 is the structural representation of feeding system in the embodiment of the present invention;
Fig. 3 is the main route figure of paper pulp walking in the embodiment of the present invention;
Fig. 4 is the flow scheme of charging method in the embodiment of the present invention;
Fig. 5 is the method flow diagram of charging method in the embodiment of the present invention.
The specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, hereinafter in connection with accompanying drawing, embodiments of the invention are elaborated.It should be noted that, in the situation that not conflicting, the feature in the present embodiment and embodiment is combination in any mutually.
Of the present invention of many uses, in the process of manufacture of material, the transportation of some materials (as paper pulp, timber, plastics etc.), pass through the transportations such as belt conveyor or elevator, easily there was a mechanical failure for this transportation mode, affect production efficiency, and there is potential safety hazard, core concept of the present invention is that material is first crushed to powdery, then use air exhausting device by airtight Transfer pipe by the transport of materials after pulverizing, greatly improve production efficiency, and effectively avoided secondary pollution.
The material loading of paper pulp of take below describes the present invention as example:
Device embodiment
As shown in Figures 2 and 3, feeding system in the present embodiment comprises crusher 1, the first conveyer, material compaction device, material pusher, automatic gauge claims 7, the second conveyer, rotoclone collector 10, bag filter 11 and puddle mixer 13, the first conveyer comprises first row airduct 3 and is arranged on the first blower fan 2 on first row airduct 3, the second conveyer comprises second row airduct 9 and is arranged on the second blower fan 8 on second row airduct 9, material compaction device comprises intermediate bin 4 and is arranged on the eccentric swage 5 in intermediate bin 4, material pusher comprises propelling movement cylinder 21 and spiral reamer 6, spiral reamer 6 is arranged on and pushes in cylinder 21, the delivery port of crusher 1 is connected with the entrance of first row airduct 3, the outlet of first row airduct 3 is connected with the entrance of intermediate bin 4, the outlet of intermediate bin 4 is connected with the input port that pushes cylinder 21, the delivery port that pushes cylinder 21 claims 7 input port to be connected with automatic gauge, automatic gauge claims 7 delivery port to be connected with the entrance of second row airduct 9, the material input port 16 of the outlet of second row airduct 9 and rotoclone collector 10 is connected, the material discharge orifice 17 of rotoclone collector 10 is arranged in puddle mixer 13, air outlet 15 is connected with the material input port 20 of bag filter 11, the material discharge orifice 19 of bag filter 11 is arranged in puddle mixer 13.
Paper pulp is after being pulverized, and the paper pulp of discharging by first row airduct 3 is more fluffy, for convenient processing and follow-up transmission, need to increase the process of a compacting, in the situation that not needing processing and follow-up transmission, material compaction device can be set.
Paper pulp is in the course of processing, need to according to weight proportion separately, mix with other raw materials, therefore, increase in the present embodiment the process of automatic Weighing, in the situation that do not need weight proportion in the situation that or directly processing after paper pulp is smashed, can dispense automatic gauge and claim 7.
Automatic gauge of the prior art claims that 7 the capacity of weighing is generally less, and if paper pulp in intermediate bin 4 is more, flow velocity faster words can greatly have influence on automatic gauge and claim 7 metering, therefore, in the situation that automatic gauge claims that 7 the capacity of weighing is less, the present embodiment has increased material pusher, control intermediate bin and to automatic gauge, claim to carry the speed of paper pulp, can realize by pushing cylinder 21 and spiral reamer 6, by controlling the fltting speed of spiral reamer 6, control and enter flow velocity and the flow that automatic gauge claims 7 paper pulp.Certainly, push in cylinder 21 and also can use other pushers, for example, the axle drive shaft of cylinder is arranged on and pushes in cylinder 21, also can realize the function that promotes paper pulp according to certain driving velocity.Do not needing Weighing or needing Weighing, but the quantity of paper pulp in intermediate bin 4 and automatic gauge claim, in situation that 7 displacement volume is more or less the same, can dispense above-mentioned material pusher.
Paper pulp is cotton-shaped material, accumulation unit weight is little, very easily by wind, taken away, wind send rear rewinding difficulty very large, in the situation that needs carry out following process to paper pulp, may overflow paper pulp processing unit (plant) (puddle mixer 13), be unfavorable for the abundant mixing of paper pulp and other raw materials, therefore, the present embodiment first carried out the separated of paper pulp and air before entering puddle mixer 13, by rotoclone collector 10, by paper pulp and the air separation of the 9 interior outputs of second row airduct, the paper pulp after separation is delivered in puddle mixer 13 again, the Bas Discharged after separation.In order further to improve separated efficiency, can set up again the second-order separation step, by bag filter 11, rotoclone collector 10 is discharged air continue to filter, the paper pulp after filtration is delivered in puddle mixer 13, the Bas Discharged after filtration.But, if the volume of puddle mixer 13 is enough large, or in the situation that the opening part of puddle mixer 13 is provided with the end cap that can stop that paper pulp overflows, can not carry out the separated of paper pulp and air, dispense above-mentioned disengagement gear.
In the above-described embodiment, between 16 mouthfuls of the inlet airs of rotoclone collector 10 and air outlet 15, there is difference of pressure, cause the pressure in puddle mixer 13 can neglect just suddenly negative, while being positive wine pressure in puddle mixer 13, paper pulp can overflow from puddle mixer 13, if puddle mixer 13 is negative blast, paper pulp falls into the speed of puddle mixer 13 can be very slow, for balance difference of pressure between the two, in puddle mixer, form small negative pressure, pressure balance pipe 14 can be set, and pressure balance pipe 14 is connected with sack cleaner 11 and puddle mixer 13 respectively.
Further improvement as above-mentioned embodiment, can with the junction that pushes the input port of cylinder 21, pneumatic flashboard 22 be set in the outlet of intermediate bin 4, after intermediate bin 4 blankings, can close this pneumatic flashboard 22, when intermediate bin 4 blanking, pneumatic flashboard 22 can be synchronizeed by synchro control programming control with spiral reamer 6, also can pneumatic flashboard 23 be set at material discharge orifice 19 places of bag filter 11, after bag filter 11 gathers dust, close this pneumatic flashboard 23.
As the further improvement of above-mentioned embodiment, the air outlet of bag filter 11 arranges exhaust duct 12.
As the further improvement of above-mentioned embodiment, bag filter and air outlet (not shown), balance intermediate bin internal pressure are established in intermediate bin top.
The first blower fan 2 and the second blower fan 8 in the present embodiment can adopt other air-supply arrangements of the prior art such as blowing engine.
Crusher 1 in the present embodiment also can adopt the other materials reducing mechanisms of the prior art such as comminutor.
Embodiment of the method
The present embodiment discloses a kind of charging method, as shown in Fig. 2, Fig. 4 and Fig. 5, comprising:
Paper pulp is crushed to powdery;
Use the first blower fan 2 that the paper pulp after fragmentation is inhaled and delivered to the interior storage of intermediate bin 4 by first row airduct 3;
Paper pulp in intermediate bin 4 is passed through to eccentric swage 5 compactings;
Paper pulp after compacting is pushed to automatic gauge by the spiral reamer 6 in propelling movement cylinder 21 to be claimed to weigh in 7;
Use the second blower fan 8 that the paper pulp after weighing is inhaled and delivered in rotoclone collector 10 by second row airduct 9;
Use rotoclone collector 10 by paper pulp and the air separation of 9 outputs of second row airduct, the air after separation is input in bag filter 11;
The air that uses bag filter 11 that rotoclone collector 10 is discharged continues to filter, the Bas Discharged after separation;
Rotoclone collector 10 and the isolated paper pulp of bag filter 11 are delivered in puddle mixer 13;
As the further improvement of above-mentioned embodiment, the blast of paper pulp entrance 16 and air outlet 15 in use pressure balance pipe 14 balance rotoclone collectors 10.
Although the disclosed embodiment of the present invention as above, the embodiment that described content just adopts for the ease of understanding the present invention, not in order to limit the present invention.Technical personnel in any the technical field of the invention; do not departing under the prerequisite of the disclosed spirit and scope of the present invention; can do any modification and variation what implement in form and in details; but scope of patent protection of the present invention, still must be as the criterion with the scope that appending claims was defined.
Claims (16)
1. a charging method, comprising:
By material fragmentation to powdery;
Use comprises that the airtight blast system of the wind section of sending is sent to material processing plant by the material after fragmentation.
2. the method for claim 1, is characterized in that:
Described blast system also comprises the segregation section between the described wind section of sending and material processing plant;
Described use comprises that the airtight blast system of the wind section of sending is sent to material processing plant by the material after fragmentation, comprising:
First use the described wind section of sending that the material after fragmentation is sent to described segregation section by described material and air separation, the material after separation is sent into material processing plant again.
3. method as claimed in claim 2, is characterized in that:
Described segregation section comprises the first disengagement gear and the second disengagement gear;
Material and the air separation of using described the first disengagement gear that the described wind section of sending is sent, isolated material enters in described material processing plant, the air of discharging enters described the second disengagement gear to be continued to filter, the isolated material of described the second disengagement gear also enters in described material processing plant, remaining Bas Discharged.
4. method as claimed in claim 3, is characterized in that:
Use is connected to the pressure balance pipe balance blast between described material processing plant and described the second disengagement gear.
5. the method as described in claim 3 or 4, is characterized in that:
Described the first disengagement gear is rotoclone collector, and described the second disengagement gear is sack cleaner.
6. method as claimed in claim 1 or 2 or 3 or 4, is characterized in that:
The wind section of sending of described blast system comprises the first wind section of sending and the second wind section of sending, and described the first wind section of sending and the second wind section of sending include exhaust duct and air exhausting device;
The airtight blast system of described use is sent to material processing plant by the material after fragmentation, comprising:
By the first wind section of sending, the material after fragmentation is sent to a compaction apparatus by material compaction;
Material after compacting is transported to a self-measuring device to be measured;
By the second wind section of sending, the material after metering is transmitted to described segregation section.
7. the method for claim 1, is characterized in that:
Described material is paper pulp, and described material processing plant is puddle mixer.
8. a feeding system, is characterized in that:
Comprise material reducing apparatus, blast system and material processing plant, the entrance of described blast system is connected with the delivery port of described material reducing apparatus, and outlet is arranged in described material processing plant.
9. feeding system as claimed in claim 8, is characterized in that:
Described blast system comprises conveyer and disengagement gear, the entrance of described conveyer is connected with the delivery port of described material reducing apparatus, outlet is connected with the material input port of described disengagement gear, and the material discharge orifice of described disengagement gear is arranged in described material processing plant.
10. feeding system as claimed in claim 9, is characterized in that:
Described conveyer comprises the first conveyer, the second conveyer and gauging device, the entrance of described the first conveyer is connected with the delivery port of described material reducing apparatus, outlet is connected with the input port of gauging device, the delivery port of described gauging device is connected with the entrance of described the second conveyer, and the outlet of described the second conveyer is connected with the material input port of described disengagement gear.
11. feeding systems as claimed in claim 10, is characterized in that:
Described disengagement gear comprises the first disengagement gear and the second disengagement gear, the material input port of described the first disengagement gear is connected with the outlet of described the second conveyer, material discharge orifice is arranged in described material processing plant, the material input port of described the second disengagement gear is connected with the air outlet of described the first disengagement gear, and material discharge orifice is arranged in described material processing plant.
12. feeding systems as claimed in claim 10, is characterized in that:
Described the first conveyer and the second conveyer include exhaust duct and are arranged on the air exhausting device on exhaust duct.
13. feeding systems as claimed in claim 10, is characterized in that:
Eccentric swage, automatic gauge that described gauging device comprises intermediate bin, be arranged in described intermediate bin claim and pusher, the entrance of described intermediate bin is connected with the outlet of described the first conveyer, described pusher comprises the spiral reamer that pushes cylinder and run through described propelling movement cylinder, the described input port that pushes cylinder is connected with the outlet of described intermediate bin, delivery port is connected with the input port that described automatic gauge claims, the delivery port that described automatic gauge claims is connected with the entrance of described the second conveyer.
14. feeding systems as claimed in claim 11, is characterized in that:
Described feeding system also comprises pressure balance pipe, and described pressure balance pipe is connected with described the second disengagement gear and material processing plant respectively.
15. feeding systems as claimed in claim 11, is characterized in that:
Described the first disengagement gear is rotoclone collector, and the second disengagement gear is bag filter.
16. feeding systems as claimed in claim 1, is characterized in that:
Described material is paper pulp, and described material processing plant is puddle mixer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310097423.5A CN104071575A (en) | 2013-03-25 | 2013-03-25 | Loading system and loading method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310097423.5A CN104071575A (en) | 2013-03-25 | 2013-03-25 | Loading system and loading method |
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| CN104071575A true CN104071575A (en) | 2014-10-01 |
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| CN201310097423.5A Pending CN104071575A (en) | 2013-03-25 | 2013-03-25 | Loading system and loading method |
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Cited By (4)
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| CN105236144A (en) * | 2015-09-30 | 2016-01-13 | 芜湖新兴铸管有限责任公司 | Spraying machine for pipe mold powder |
| CN106829483A (en) * | 2017-04-24 | 2017-06-13 | 茌平信发华宇氧化铝有限公司 | A kind of flyash gas delivery system |
| CN107442562A (en) * | 2017-09-26 | 2017-12-08 | 瑞光（上海）电气设备有限公司 | A kind of waste material recovery device |
| CN110203699A (en) * | 2019-05-13 | 2019-09-06 | 应急管理部上海消防研究所 | A kind of dry powder fire extinguishing agent conveying experiment porch |
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| CN110203699B (en) * | 2019-05-13 | 2024-06-07 | 应急管理部上海消防研究所 | Dry powder extinguishing agent conveying experiment platform |
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