CN114277595B - Paper pulp environment-friendly processing device for recycling waste paper - Google Patents
Paper pulp environment-friendly processing device for recycling waste paper Download PDFInfo
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- CN114277595B CN114277595B CN202111651291.7A CN202111651291A CN114277595B CN 114277595 B CN114277595 B CN 114277595B CN 202111651291 A CN202111651291 A CN 202111651291A CN 114277595 B CN114277595 B CN 114277595B
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- cavity
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- pulper
- pipe
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- 239000010893 paper waste Substances 0.000 title claims abstract description 17
- 238000012545 processing Methods 0.000 title claims abstract description 16
- 238000004064 recycling Methods 0.000 title claims abstract description 16
- 229920001131 Pulp (paper) Polymers 0.000 title claims abstract description 11
- 238000004891 communication Methods 0.000 claims abstract description 14
- 239000007789 gas Substances 0.000 claims description 57
- 238000004537 pulping Methods 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 21
- 239000007921 spray Substances 0.000 claims description 14
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 13
- 239000003463 adsorbent Substances 0.000 claims description 13
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 13
- 238000013461 design Methods 0.000 abstract description 8
- 231100000614 poison Toxicity 0.000 abstract 1
- 230000007096 poisonous effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 239000002781 deodorant agent Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000002341 toxic gas Substances 0.000 description 6
- 206010024796 Logorrhoea Diseases 0.000 description 5
- 239000002002 slurry Substances 0.000 description 4
- 238000010009 beating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Paper (AREA)
Abstract
The invention discloses an environment-friendly paper pulp processing device for recycling waste paper, which comprises a pulper, wherein a conveyor is arranged on one side of the pulper, the pulper comprises a shell, the shell consists of a left cavity, a communication cavity and a right cavity which are mutually communicated, a gas collecting cover is buckled above the pulper, the gas collecting cover is semi-wrapped at the output end of the conveyor, and the gas collecting cover is communicated with a gas treatment device through a gas pipe. The invention relates to the technical field of papermaking, in particular to an environment-friendly paper pulp processing device for recycling waste paper. Through the design of gas collecting hood and gas treatment device, can directly carry out quick multilayer with the gas that the pulper drifted out and handle, furthest reduced the leakage of poisonous gas, improved operational environment's air quality.
Description
Technical Field
The invention relates to the technical field of papermaking, in particular to an environment-friendly paper pulp processing device for recycling waste paper.
Background
Beating is a very important process before paper making and is directly related to whether paper machine production is normal or not and whether paper quality is good or bad. Fine and uniform paper pulp is the basis of high-quality paper. In the beating process, paper scraps and water are required to be uniformly mixed.
Pulpers are one of the necessary devices in the pulping process, and waste paper is conveyed into the pulpers through a conveyor to be crushed. The existing pulping device is only provided with a cavity and a pulping device, and paper materials and pulp rotate in one direction, so that the actual pulping effect is poor, and the requirement of rapid processing cannot be met. And in actual use, the pulper can emit a large amount of toxic gases, and the current method for solving the toxic gases is to install a spray header on a top beam of a workshop and spray liquid deodorant to explain the concentration of the toxic gases in the workshop. However, in this way, the liquid deodorant will degrade the toxic gas in the air above during the falling process after the top spraying, and the effect of degrading the gas near the bottom surface is not ideal. The workers all work on the ground, so that the workers still can be damaged to the greatest extent. Meanwhile, a large-area spraying mode is adopted, a large amount of liquid deodorant is needed, and the treatment cost is increased.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an environment-friendly paper pulp processing device for recycling waste paper, which solves the problems that the pulping efficiency of the traditional pulper is low and toxic gas cannot be treated.
In order to achieve the above purpose, the present invention is realized by the following technical scheme: the pulp environment-friendly processing device for recycling waste paper comprises a pulper, wherein a conveyor is arranged on one side of the pulper, the pulper comprises a shell, the shell consists of a left cavity, a communication cavity and a right cavity which are mutually communicated, pulp crushing devices are arranged at the bottoms of the inner cavities of the left cavity and the right cavity, a bedplate is arranged above the inner cavity of the communication cavity, and an eddy current pulp crushing device is arranged on the bedplate;
the upper part of the pulper is buckled with a gas collecting hood, the gas collecting hood is semi-wrapped at the output end of the conveyor, and the gas collecting hood is communicated with a gas treatment device through a gas pipe;
the gas treatment device comprises a treatment cavity A and a treatment cavity B, wherein the treatment cavity A is communicated with the treatment cavity B through a communicating pipe, a spray header and a liquid discharge pipe are respectively arranged above and below the treatment cavity A, a liquid supply pipe is communicated with the spray header, a hydrogen sulfide adsorbent plate and a high-temperature ultraviolet sterilizer are respectively arranged on the left side and the right side in the treatment cavity B, and an exhaust pipe is communicated with the treatment cavity B.
Preferably, the position of the communicating cavity close to the left cavity and the right cavity is respectively provided with a lateral pulp crushing device A and a lateral pulp crushing device B, and the lateral pulp crushing device A is higher than the lateral pulp crushing device B.
Preferably, the power device of the vortex pulp crushing device is arranged on the outer side of the shell, and an output shaft of the power device penetrates through the outer wall of the shell and is in meshed connection with a power shaft of the vortex pulp crushing device through a fan-shaped gear set.
Preferably, a fan A is arranged above the middle part of the inner cavity of the gas collecting hood, and a fan B is arranged at the position, close to the gas pipe, of the gas collecting hood.
Preferably, a mesh enclosure is mounted on the front side of the fan B.
Preferably, the pump body is installed on the gas pipe, and the micro-bubble spray head is installed at the bottom end of the gas pipe.
Preferably, the communicating pipe is arranged in a downward inclined manner close to the treatment cavity A, and a baffle is arranged above the inner side wall.
Preferably, a curved surface net is clamped at the outer side of the hydrogen sulfide adsorbent plate, and baffle nets are arranged at two ends of the hydrogen sulfide adsorbent plate.
Preferably, the shell is B-shaped.
Advantageous effects
The invention provides an environment-friendly paper pulp processing device for recycling waste paper. The beneficial effects are as follows: this paper pulp environment-friendly processingequipment of waste paper recycling adopts the design of dual-chamber garrulous thick liquid for garrulous thick liquid efficiency to in can passing through the garrulous thick liquid device of vortex to two cavities with the paper material fast, improve garrulous thick liquid efficiency, the design of two side direction garrulous thick liquid devices makes the thick liquid of intercommunication intracavity circulate fast in two cavities, and is quick with thick liquid whirl to two cavities in. And because the rotation directions are different, a plurality of flow directions are formed in the shell to form turbulent flow, so that the slurry is pulped under the dual effects of crushing and impact, and the pulping effect is obvious. Through the design of the gas collecting hood and the gas treatment device, the gas scattered by the pulper can be directly subjected to rapid multi-layer treatment, so that the leakage of toxic gas is reduced to the greatest extent, and the air quality of the working environment is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a top view of the pulper of the invention;
fig. 3 is a front view of the pulper of the invention;
FIG. 4 is a schematic view of a gas processing apparatus according to the present invention.
In the figure: 1. conveyor, 2, pulper, 21, left chamber, 22, pulping device, 23, communication chamber, 24, right chamber, 25, lateral pulping device a,26, platen, 27, vortex pulping device, 28, lateral pulping device B,3, gas collecting hood, 4, fan a,5, mesh enclosure, 6, fan B,7, gas pipe, 8, gas treatment device, 81, treatment chamber a,82, treatment chamber B,83, communication pipe, 84, baffle, 85, high temperature ultraviolet sterilizer, 86, drain pipe, 87, baffle net, 88, curved surface net, 89, hydrogen sulfide adsorbent plate, 9, pump body, 10, liquid supply pipe, 11, shower head, 12, microbubble shower head, 13, exhaust pipe.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The components in the present case are sequentially connected by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means thereof are known in the art, and the following working principle and process are mainly described.
The invention provides a technical scheme that:
as can be seen from fig. 1 to 4, the paper pulp environment-friendly processing device for recycling waste paper in the present case comprises a pulper 2, wherein a conveyor 1 is arranged at one side of the pulper 2, the pulper 2 comprises a shell, the shell consists of a left cavity 21, a communication cavity 23 and a right cavity 24 which are mutually communicated, and the shell is in a shape of B;
in the specific implementation process, it is worth particularly pointing out that the shell adopts the design, two independent pulping chambers can be formed, and the pulp can be communicated, so that the overall fluidity is better, and the pulping effect is improved when flowing.
The bottoms of the inner cavities of the left cavity 21 and the right cavity 24 are respectively provided with a pulping device 22, a bedplate 26 is arranged above the inner cavity of the communication cavity 23, a vortex pulping device 27 is arranged on the bedplate 26, and a lateral pulping device A25 and a lateral pulping device B28 are respectively arranged at the positions, close to the left cavity 21 and the right cavity 24, of the communication cavity 23;
in the implementation process, it is worth particularly pointing out that by adding the vortex pulp crushing device 27, the raw material can be quickly rolled down through the vortex pulp crushing device 27 after entering the pulper 2, and is conveyed into two chambers, and the slurry in the communication chamber 23 can quickly circulate in the two chambers through the lateral pulp crushing device A25 and the lateral pulp crushing device B28, so that the slurry can be quickly swirled into the two chambers. And because the rotation directions are different, a plurality of flow directions are formed in the shell to form turbulent flow, so that the slurry is pulped under the double effects of crushing and impact, and the effect is obvious.
The lateral pulping device A25 is higher than the lateral pulping device B28, the power device of the vortex pulping device 27 is arranged at the outer side of the shell, and an output shaft of the power device penetrates through the outer wall of the shell and is meshed and connected with a power shaft of the vortex pulping device 27 through a sector gear set;
the upper part of the pulper 2 is buckled with a gas collecting hood 3, the gas collecting hood 3 is semi-wrapped at the output end of the conveyor 1, and the gas collecting hood 3 is communicated with a gas treatment device 8 through a gas pipe 7;
in the specific implementation, it is worth mentioning in particular that the gas generated at the top of the pulper 2 is collected by the gas collection hood 3. In order to avoid gas leakage, the gas collecting hood 3 adopts the design of the semi-wrapping conveyor 1, so that the possibility of gas leakage is reduced, and the collected gas is conveyed into the gas treatment device 8 through the gas conveying pipe 7 for treatment and then discharged, so that the pollution to the atmosphere is reduced.
A fan A4 is arranged above the middle part of the inner cavity of the gas collecting hood 3, a fan B6 is arranged at the position, close to the gas pipe 7, of the gas collecting hood 3, and a net cover 5 is arranged at the front side of the fan B6;
in the specific implementation process, it is worth particularly pointing out that the design of the fan A4 can effectively avoid the leakage of the gas at the position where the gas collecting hood 3 is close to the conveyor 1. The fan B6 converges and guides the gas collected in the gas-collecting hood 3 at the gas delivery pipe 7.
The pump body 9 is arranged on the air pipe 7, and the micro-bubble spray head 12 is arranged at the bottom end of the air pipe 7;
in particular, in the case of the embodiment, it is worth mentioning that by designing the pump body 9, the gas is supplied into the gas treatment device 8 via the gas pipe 7 and is ejected by the microbubble shower head 12.
The gas treatment device 8 comprises a treatment cavity A81 and a treatment cavity B82, wherein the treatment cavity A81 is communicated with the treatment cavity B82 through a communicating pipe 83, the communicating pipe 83 is arranged in a downward inclined mode close to the treatment cavity A81, a baffle 84 is arranged above the inner side wall, a spray header 11 and a liquid discharge pipe 86 are respectively arranged above and below the treatment cavity A81, a liquid supply pipe 10 is communicated with the spray header 11, a hydrogen sulfide adsorbent plate 89 and a high-temperature ultraviolet sterilizer 85 are respectively arranged on the left side and the right side in the treatment cavity B82, an exhaust pipe 13 is communicated with the treatment cavity B82, a curved surface net 88 is clamped on the outer side of the hydrogen sulfide adsorbent plate 89, and baffle nets 87 are arranged at two ends of the hydrogen sulfide adsorbent plate 89.
In the specific implementation, it is worth particularly pointing out that the liquid deodorant sprayed by the spray head 11 is collected in the treatment cavity a81, and needs to be collected at a certain height, so that the micro-bubble spray head 12 can be inserted into the liquid deodorant.
Specifically, the gas in the gas pipe 7 is pressurized by the pump body 9 and then is sprayed by the micro-bubble spray head 12, so that the micro-bubbles are directly contacted with the liquid deodorant for the first time, and the first time is decomposed and filtered. The gas floats up to the cavity, and the liquid deodorant is decomposed and filtered for the second time. The gas flows into the process chamber B82 through the communication pipe 83, and is first decomposed and filtered for the third time by the hydrogen sulfide adsorbent plate 89. Finally, the high-temperature ultraviolet sterilizer 85 is used for performing high-temperature sterilization and fourth decomposition and filtration, so that harmful substances in the gas can be effectively removed, and the pollution to the atmosphere is reduced.
Specifically, since the hydrogen sulfide adsorbent plate 89 is sandwiched by the curved surface mesh 88, the hydrogen sulfide adsorbent plate 89 is curved, and by adopting this design, the adsorption area can be effectively increased.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a paper pulp environment-friendly processingequipment of waste paper recycling, includes pulper (2), one side of pulper (2) is provided with conveyer (1), its characterized in that: the pulping machine (2) comprises a shell, wherein the shell consists of a left cavity (21), a communication cavity (23) and a right cavity (24) which are mutually communicated, pulping devices (22) are arranged at the bottoms of the inner cavities of the left cavity (21) and the right cavity (24), a bedplate (26) is arranged above the inner cavity of the communication cavity (23), and a vortex pulping device (27) is arranged on the bedplate (26);
the position of the communication cavity (23) close to the left cavity (21) and the right cavity (24) is respectively provided with a lateral pulp crushing device A (25) and a lateral pulp crushing device B (28), and the lateral pulp crushing device A (25) is higher than the lateral pulp crushing device B (28);
the appearance of the shell is B-shaped;
the upper part of the pulper (2) is buckled with a gas collecting hood (3), the gas collecting hood (3) is semi-wrapped at the output end of the conveyor (1), and the gas collecting hood (3) is communicated with a gas treatment device (8) through a gas pipe (7);
a fan A (4) is arranged above the middle part of the inner cavity of the gas collecting hood (3), and a fan B (6) is arranged at the position, close to the gas pipe (7), of the gas collecting hood (3);
the gas treatment device (8) comprises a treatment cavity A (81) and a treatment cavity B (82), the treatment cavity A (81) is communicated with the treatment cavity B (82) through a communicating pipe (83), a spray header (11) and a liquid discharge pipe (86) are respectively arranged above and below the treatment cavity A (81), a liquid supply pipe (10) is communicated with the spray header (11), a hydrogen sulfide adsorbent plate (89) and a high-temperature ultraviolet sterilizer (85) are respectively arranged on the left side and the right side in the treatment cavity B (82), and an exhaust pipe (13) is communicated with the treatment cavity B (82).
2. The pulp environment-friendly processing device for recycling waste paper according to claim 1, wherein: the power device of the vortex pulp crushing device (27) is arranged on the outer side of the shell, and an output shaft of the power device penetrates through the outer wall of the shell and is connected with a power shaft of the vortex pulp crushing device (27) in a meshed mode through a sector gear set.
3. The pulp environment-friendly processing device for recycling waste paper according to claim 1, wherein: a net cover (5) is arranged on the front side of the fan B (6).
4. The pulp environment-friendly processing device for recycling waste paper according to claim 1, wherein: the air pipe (7) is provided with a pump body (9), and the bottom end of the air pipe (7) is provided with a micro-bubble spray head (12).
5. The pulp environment-friendly processing device for recycling waste paper according to claim 1, wherein: the communicating pipe (83) is arranged in a downward inclined mode close to the treatment cavity A (81), and a baffle plate (84) is arranged above the inner side wall.
6. The pulp environment-friendly processing device for recycling waste paper according to claim 1, wherein: a curved net (88) is clamped on the outer side of the hydrogen sulfide adsorbent plate (89), and baffle nets (87) are arranged at two ends of the hydrogen sulfide adsorbent plate (89).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111651291.7A CN114277595B (en) | 2021-12-30 | 2021-12-30 | Paper pulp environment-friendly processing device for recycling waste paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111651291.7A CN114277595B (en) | 2021-12-30 | 2021-12-30 | Paper pulp environment-friendly processing device for recycling waste paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114277595A CN114277595A (en) | 2022-04-05 |
| CN114277595B true CN114277595B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111651291.7A Active CN114277595B (en) | 2021-12-30 | 2021-12-30 | Paper pulp environment-friendly processing device for recycling waste paper |
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| Country | Link |
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|---|---|---|---|---|
| CN101245564A (en) * | 2008-03-07 | 2008-08-20 | 江门晶华轻工机械有限公司 | Simple pulping apparatus |
| CN202577017U (en) * | 2012-03-20 | 2012-12-05 | 江阴比图特种纸板有限公司 | Pulper with multiple layers of rotary cutters |
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| CN211537199U (en) * | 2019-12-26 | 2020-09-22 | 宜昌丰润生物科技有限公司 | Sausage workshop deodorizing device |
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| CN112796162A (en) * | 2020-12-23 | 2021-05-14 | 重庆工商大学 | Art paper preparation facilities |
| CN214938744U (en) * | 2021-03-25 | 2021-11-30 | 余干县美利雅包装有限公司 | Recovery processing regenerating unit for waste paper papermaking |
| CN215051588U (en) * | 2020-12-25 | 2021-12-07 | 徐州利华环保科技有限公司 | Papermaking hydraulic pulp crusher device |
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2021
- 2021-12-30 CN CN202111651291.7A patent/CN114277595B/en active Active
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| CN202577017U (en) * | 2012-03-20 | 2012-12-05 | 江阴比图特种纸板有限公司 | Pulper with multiple layers of rotary cutters |
| CN207143601U (en) * | 2017-09-13 | 2018-03-27 | 湖州立丰纸业有限公司 | A kind of heat shifts pulping device used for paper processing |
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| CN114277595A (en) | 2022-04-05 |
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