CN209810903U - Coarse slag crushing device system in waste paper regeneration process - Google Patents
Coarse slag crushing device system in waste paper regeneration process Download PDFInfo
- Publication number
- CN209810903U CN209810903U CN201920319879.4U CN201920319879U CN209810903U CN 209810903 U CN209810903 U CN 209810903U CN 201920319879 U CN201920319879 U CN 201920319879U CN 209810903 U CN209810903 U CN 209810903U
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- plane
- quantitative supply
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000002893 slag Substances 0.000 title claims abstract description 18
- 239000010893 paper waste Substances 0.000 title claims abstract description 16
- 230000008929 regeneration Effects 0.000 title claims abstract description 11
- 238000011069 regeneration method Methods 0.000 title claims abstract description 11
- 238000000926 separation method Methods 0.000 claims abstract description 23
- 238000003860 storage Methods 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000006148 magnetic separator Substances 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 6
- 238000004064 recycling Methods 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000018044 dehydration Effects 0.000 claims description 2
- 238000006297 dehydration reaction Methods 0.000 claims description 2
- 239000003245 coal Substances 0.000 abstract description 7
- 238000012216 screening Methods 0.000 abstract description 2
- 239000000446 fuel Substances 0.000 description 7
- 239000002699 waste material Substances 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a coarse residue breaker system in waste paper regeneration process, including the baffle conveyer that is used for transmitting coarse residue material, the exit end of baffle conveyer communicates to the plane conveyer belt, baffle conveyer with be provided with the biax breaker between the plane conveyer belt, one side of plane conveyer belt is provided with belt magnet separator and metal storage case, the terminal of plane conveyer belt is provided with main separator, the heavy object that main separator separated transmits to the heavy object storage case that the bottom set up, the top of main separator communicates the separation crushing production line unit that sets up side by side in parallel respectively; each separation and crushing production line unit is communicated to a belt conveyor, and the terminal end of the belt conveyor is connected to a storage pit. In this way, the utility model discloses a modes such as breakage, screening, press forming handle the coarse slag, and the part replaces coal to use, reduces the coal-fired use amount when reducing landfill, accords with energy-concerving and environment-protective requirement.
Description
Technical Field
The utility model relates to a waste paper regeneration technical field especially relates to a coarse sediment breaker system among waste paper regeneration process.
Background
The raw material for making paper internationally is mainly trees, the forest coverage rate of China is 16 percent and is far lower than the international average level of 28 percent, a large amount of wood is wasted in making paper, the method for making recycled paper by using waste paper is a good solution, and the waste paper recycling technology can save direct economic cost and external cost of the paper making industry, reduce energy consumption and reduce pollution.
Waste residues are inevitably generated in the waste paper regeneration process, according to incomplete statistics, the waste residues generated in the domestic recycled paper production reach 1500-1600 ten thousand tons/year, and if the waste is not properly treated, the ecological environment is affected.
The coarse slag such as waste metal, waste plastic is the solid waste with the largest output in the pulping and papermaking process, the coarse slag treatment in the prior art mostly adopts a direct landfill mode, and the treatment mode is convenient, but has great pollution to the environment, occupies a large amount of land, and is not favorable for the development trend of environmental protection and energy conservation.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a coarse residue breaker system among waste paper regeneration process, adopts modes such as breakage, screening, press forming, handles coarse residue, and the part replaces coal to use, and changing waste into valuables when reducing landfill, reduces coal-fired use amount, accords with energy-concerving and environment-protective requirement.
In order to solve the technical problem, the utility model discloses a technical scheme be: the coarse residue crushing device system comprises a partition plate conveyor for conveying coarse residue materials, wherein the outlet end of the partition plate conveyor is communicated to a plane conveying belt, a double-shaft crusher is arranged between the partition plate conveyor and the plane conveying belt, a belt magnetic separator and a metal storage box for separating iron materials are arranged on one side of the plane conveying belt, a main separator is arranged at one end, away from the double-shaft crusher, of the plane conveying belt, the heavy materials separated by the main separator are conveyed to the heavy material storage box arranged at the bottom end of the plane conveying belt, and separation crushing production line units which are arranged in parallel and in parallel are respectively communicated above the main separator; each separation and crushing production line unit is communicated to a belt conveyor, and the terminal end of the belt conveyor is connected to a storage pit.
Preferably, secondary selection by winnowing mechanism includes secondary plane conveyer belt, secondary plane conveyer belt deviates from the one end of unipolar breaker is provided with secondary separator, secondary cyclone separation bucket and secondary heavy object storage and holding case.
Preferably, the side of the secondary plane conveyer belt is provided with a secondary belt magnetic separator and a secondary metal storage box.
Preferably, the number of the multi-outlet screw conveyors is set to be a plurality of sections, and each multi-outlet screw conveyor corresponds to a plurality of quantitative supply mechanisms.
Preferably, each quantitative supply mechanism comprises a quantitative supply barrel, the lower part of each quantitative supply barrel is communicated to a quantitative supply machine, and each quantitative supply machine is communicated to a corresponding dehydration granulator.
The utility model has the advantages that: the utility model provides a pair of coarse residue breaker system among waste paper regeneration process through adopting the processing such as broken, carry to select separately, press forming, makes into the fuel rod with the discarded object coarse residue of waste paper regeneration in-process output, can partly replace coal to use, changing waste into valuables, when reducing landfill, reduces coal-fired use amount, effectively reduces the environmental pollution problem moreover, accords with the purpose of environmental protection, energy saving.
Drawings
FIG. 1 is a schematic structural diagram of a coarse slag crusher system in a waste paper recycling process of the present invention;
FIG. 2 is a partial view of FIG. 1, illustrating the structure of the crushing line before the separation of the crushing line units;
FIG. 3 is a partial view of FIG. 1, illustrating the structure of a separate crushing line unit;
fig. 4 is an enlarged view of a portion a in fig. 1, and shows a constant-volume supply mechanism.
The parts in the drawings are numbered as follows:
1. a baffle conveyor; 2. a planar conveyor belt; 3. a double-shaft crusher; 4. a belt magnetic separator; 5. a metal storage bin; 6. a primary separator; 7. a weight storage bin; 8. separating and crushing production line units; 81. a cyclone separation barrel; 82. a single-shaft crusher; 83. a secondary air separation mechanism; 831. a secondary planar conveyor belt; 832. a secondary separator; 833. a secondary cyclone separation barrel; 834. a secondary weight storage bin; 835. a secondary belt magnetic separator; 836. a secondary metal storage tank; 84. a multi-outlet screw conveyor; 85. a constant-volume supply mechanism; 851. a dosing tank; 852. a constant-volume feeder; 853. a dewatering granulator; 9. a belt conveyor; 10. and (7) storing the pits.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Example (b):
as shown in fig. 1 and 2, a coarse residue breaker system among waste paper regeneration process, including baffle conveyer 1, the hoist shifts pending coarse residue material to baffle conveyer 1 in through the grab bucket, the exit end of baffle conveyer 1 communicates to plane conveyer belt 2, be provided with biax breaker 3 between baffle conveyer 1 and the plane conveyer belt 2, biax breaker 3 is cuted the coarse residue, the extrusion is smashed into the small-size material with actions such as tearing, the slag charge transmission after the crushing of biax breaker 3 is to carrying out the transmission on the plane conveyer belt 2.
As shown in fig. 1 and 2, one side of plane conveyer belt 2 is provided with belt magnet separator 4, and metal such as iron plate in the slag charge can't burn very much simultaneously to the damage influence of equipment, needs in time clear up, at the in-process of 2 transmission slag charges of plane conveyer belt, and belt magnet separator 4 gets rid of the metal of great granule to the slag charge, and metal impurity after the absorption collects and holds the case 5 to the metal storage in, can carry out the recycle in later stage. The one end that biax breaker 3 was kept away from to plane conveyer belt 2 is provided with main separator 6, main separator 6 is used for separating non-magnetic metal heavy material (for example hard plastic, the aluminum alloy, copper alloy etc.) and light sediment (waste paper material), the heavy material storage of the non-magnetic metal heavy material transmission that separates to the bottom setting is received case 7, the light sediment of separation is transmitted respectively to the broken production line unit 8 further broken handle of the parallel separation that sets up side by side of intercommunication, each broken production line unit 8 intercommunication of separation is to on band conveyer 9, band conveyer 9 can set up to the multistage, reduce the atress distribution. The terminal end of the belt conveyor 9 is connected to the storage pit 10, the crushed finished product is made into fuel rods, and the fuel rods are sent to a boiler for burning in cooperation with coal, the average heat value of the fuel rods can reach 4147Kcal/kg in general, and each ton of the fuel rods can replace 0.715 ton of standard coal.
As shown in fig. 2 and 3, each separation and crushing production line unit 8 comprises a cyclone barrel 81, a single-shaft crusher 82 is arranged at the bottom end of the cyclone barrel 81, the light slag separated by the main separator 6 is further separated by the cyclone barrel 81, and the heavy matters of the separated larger particles are discharged into the single-shaft crusher 82 for further crushing, wherein the circulation treatment between the main separator 6 and the cyclone barrel 81 can be realized through an exhaust pipe. The outlet end of the single-shaft crusher 82 is provided with a secondary air separation mechanism 83, so that the slag materials after being sorted in the front are further separated into iron materials and heavy materials, and the quality of the subsequent fuel rod manufacturing is ensured.
As shown in fig. 2 and 3, the secondary air separation mechanism 83 includes a secondary flat conveyor belt 831, and a secondary separator 832, a secondary cyclone separation tub 833, and a secondary weight storage bin 834 are provided at an end of the secondary flat conveyor belt 831 facing away from the single-shaft crusher 82. The secondary belt magnetic separator 835 and a secondary metal storage box 836 are arranged on the side of the secondary plane conveying belt 831. The secondary air separation mechanism 83 is communicated with the multi-outlet spiral conveyor 84, and in consideration of the stress of the distribution spiral, the stress of a single spiral is large, and the requirement on operation and maintenance is high, so that the multi-outlet spiral conveyor 84 can be arranged into a plurality of sections, each multi-outlet spiral conveyor 84 corresponds to a plurality of quantitative supply mechanisms 85, each production line unit is divided into two sections, and the probability of damage to the whole distribution spiral can be reduced.
As shown in fig. 3 and 4, a plurality of metering mechanisms 85 are provided below the multi-outlet screw conveyor 84 to facilitate the manufacture of the combustion rods having a uniform particle size. Each quantitative supply mechanism 85 includes a quantitative supply barrel 851, the lower part of each quantitative supply barrel 851 is communicated to a quantitative supply machine 852, the outlet end of each quantitative supply machine 852 is communicated to a dewatering granulator 853, the light powder processed in the previous process is processed into a rod-shaped structure, and the manufactured burning rod continuously falls onto a belt conveyor 9 and finally is collected into a pit 10. According to the utility model provides a device system not only can reduce the landfill, effectively reduces the environmental pollution problem, accords with the purpose of environmental protection, energy saving, changes the renewable fuel moreover, and the part replaces coal to use, reduces the coal use amount.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (5)
1. The utility model provides a coarse slag breaker system among waste paper regeneration process which characterized in that: the device comprises a partition plate conveyor (1) used for conveying coarse slag materials, wherein the outlet end of the partition plate conveyor (1) is communicated to a plane conveyor belt (2), a double-shaft crusher (3) is arranged between the partition plate conveyor (1) and the plane conveyor belt (2), one side of the plane conveyor belt (2) is provided with a belt magnetic separator (4) and a metal storage box (5) which are used for separating iron materials, one end, far away from the double-shaft crusher (3), of the plane conveyor belt (2) is provided with a main separator (6), heavy materials separated by the main separator (6) are conveyed to a heavy material storage box (7) arranged at the bottom end, and separation and crushing production line units (8) which are arranged in parallel and in parallel are respectively communicated above the main separator (6); each separation and crushing production line unit (8) is communicated to a belt conveyor (9), and the terminal end of the belt conveyor (9) is connected to a storage pit (10);
each separation and crushing production line unit (8) comprises a cyclone separation barrel (81), a single-shaft crusher (82) is arranged at the bottom end of the cyclone separation barrel (81), a secondary winnowing mechanism (83) is arranged at the outlet end of the single-shaft crusher (82), the secondary winnowing mechanism (83) is communicated to a multi-outlet screw conveyor (84), a plurality of quantitative supply mechanisms (85) are arranged below the multi-outlet screw conveyor (84), the outlet end of each quantitative supply mechanism (85) is communicated to a dewatering granulator (853), and each dewatering granulator (853) is communicated to a belt conveyor (9).
2. The coarse slag crusher system in a used paper recycling process according to claim 1, wherein: and the secondary winnowing mechanism (83) comprises a secondary plane conveying belt (831), wherein the secondary plane conveying belt (831) deviates from one end of the single-shaft crusher (82) and is provided with a secondary separator (832), a secondary cyclone separation barrel (833) and a secondary heavy object storage box (834).
3. The coarse slag crusher system in a used paper recycling process according to claim 2, wherein: and a secondary belt magnetic separator (835) and a secondary metal storage box (836) are arranged on the side surface of the secondary plane conveying belt (831).
4. The coarse slag crusher system in a used paper recycling process according to claim 1, wherein: the number of the multi-outlet screw conveyors (84) is set to be a plurality of sections, and each multi-outlet screw conveyor (84) corresponds to a plurality of quantitative supply mechanisms (85).
5. The coarse slag crusher system in waste paper recycling process according to claim 4, wherein: each quantitative supply mechanism (85) comprises a quantitative supply barrel (851), the lower part of each quantitative supply barrel (851) is communicated with a quantitative supply machine (852), and each quantitative supply machine (852) is communicated with a corresponding dehydration granulator (853).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920319879.4U CN209810903U (en) | 2019-03-14 | 2019-03-14 | Coarse slag crushing device system in waste paper regeneration process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920319879.4U CN209810903U (en) | 2019-03-14 | 2019-03-14 | Coarse slag crushing device system in waste paper regeneration process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209810903U true CN209810903U (en) | 2019-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920319879.4U Active CN209810903U (en) | 2019-03-14 | 2019-03-14 | Coarse slag crushing device system in waste paper regeneration process |
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| Country | Link |
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| CN (1) | CN209810903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114874823A (en) * | 2022-05-06 | 2022-08-09 | 浙江华章科技有限公司 | Production control method of fuel rod |
-
2019
- 2019-03-14 CN CN201920319879.4U patent/CN209810903U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114874823A (en) * | 2022-05-06 | 2022-08-09 | 浙江华章科技有限公司 | Production control method of fuel rod |
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