CN203695174U - Recycling device for gypsum plaster board - Google Patents
Recycling device for gypsum plaster board Download PDFInfo
- Publication number
- CN203695174U CN203695174U CN201320821930.4U CN201320821930U CN203695174U CN 203695174 U CN203695174 U CN 203695174U CN 201320821930 U CN201320821930 U CN 201320821930U CN 203695174 U CN203695174 U CN 203695174U
- Authority
- CN
- China
- Prior art keywords
- unit
- stage crushing
- gypsum
- conveying unit
- processing unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
本实用新型公开了一种纸面石膏板的回收处理装置，包括依次相连的第一输送单元、第一级破碎处理单元、第二输送单元、第二级破碎处理单元、第三输送单元、第三级破碎处理单元以及筛选分离单元；本实用新型可应用于纸面石膏板回收技术领域，应用本实用新型能够将纸面石膏板进行有效的回收处理，能够提高纸面石膏板的综合利用价值。
The utility model discloses a recovery processing device for plasterboard, which comprises a first conveying unit, a first-stage crushing processing unit, a second conveying unit, a second-stage crushing processing unit, a third conveying unit, a Three-stage crushing unit and screening and separation unit; the utility model can be applied to the technical field of plasterboard recycling, and the utility model can effectively recycle the plasterboard and improve the comprehensive utilization value of the plasterboard .
Description
Technical Field
The utility model relates to a thistle board technique especially relates to a recovery processing device of thistle board.
Background
At present, gypsum board enterprises at home and abroad adopt corresponding measures to recycle gypsum boards with waste paper surfaces so as to achieve the purposes of reducing environmental pollution and wasting resources. The method for recycling the paper-surface gypsum board mainly comprises the following two methods: one is to burn the waste gypsum board to remove the outer protective paper, then to crush the waste gypsum board for reuse, but this method cannot use the outer protective paper and the burning will cause pollution; the other method is to carry out crushing operation on the gypsum board, further separate the gypsum core from the protective paper and reuse the gypsum core for manufacturing the gypsum board, thereby reducing the environmental pollution and the production cost.
Correspondingly, aiming at the recycling method, special mechanical equipment is developed at home and abroad to realize the recycling treatment of the waste gypsum boards. For example, GYPchipper is adopted in America, the crushing mode is single-shaft rotary spike pin crushing, and the crushing capacity is 2.5 t/h. A chopper, a chopper type cutter, which is developed in Japan and is suitable for processing waste gypsum boards at the construction site, is constituted by crushing with a double-shaft rotary meshing blade and has a crushing capacity of 1.5 t/h. A gypsum recovery system designed and developed by EGRS of the subsidiary of the Enviro Grind group of Ireland consists of a vibrating screen, a mill and a belt conveyor. The process crushes the waste gypsum and the waste gypsum board, separates the protective paper, and grinds the gypsum into powder, so that the gypsum can be applied to the gypsum board industry, the agricultural field, the cement industry and the like again.
At present, equipment for treating waste materials in construction sites is also developed correspondingly in China, for example, a PS-Phi 380X 280 small hammer mill designed and manufactured by Changzhou construction machinery repair shops crushes waste gypsum boards by utilizing a fast rotating hammer, is only suitable for small plates, waste materials and the like, and has the crushing capacity of 1 t/h. The new group building materials company Limited develops a roller crusher to be used together with other auxiliary equipment to crush and recycle waste gypsum boards. The auxiliary equipment mainly comprises a belt conveyor, a vibrating screen, a dust collector and the like. The process arrangement can be carried out according to the conditions of the existing site and the used equipment. The working principle of the system is that the roller type tooth-shaped crusher crushes and crushes the waste gypsum boards into crushed materials and recycles the crushed materials, the crushing capacity is about 2.5t/h, the effect is good, and the influence on the environment is reduced. Zhaqing north new building materials limited company adopts a shear type crusher, gypsum boards with waste paper surfaces are uniformly distributed in the space between a rotor and a stator toothed plate through a distributing cone, materials are crushed by the extrusion and shearing of the rotor toothed plate and the stator toothed plate, the crushed materials and pre-screened materials are discharged from the bottom of the crusher, the crushing capacity is about 2.5t/h, and the method can crush flexible face protection paper and brittle gypsum.
The waste gypsum boards are mainly classified into standard-width gypsum boards and small boards (gypsum filler strips, etc.). The waste gypsum board is treated by a one-step crushing method by integrating the treatment processes at home and abroad. If only one-step crushing method is adopted for treatment, the paper after crushing is not completely separated from the gypsum, and the paper cannot be directly recycled in production, so that grinding and screening equipment is required to be added in subsequent raw material production equipment to be practical and feasible.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a recovery processing method and device of thistle board, can carry out effectual recovery processing with thistle board, can improve thistle board's comprehensive utilization value.
In order to solve the technical problem, the utility model provides a recovery processing device of a thistle board, which is characterized by comprising a first conveying unit, a first-stage crushing processing unit, a second conveying unit, a second-stage crushing processing unit, a third conveying unit, a third-stage crushing processing unit and a screening and separating unit which are connected in sequence; wherein,
the first conveying unit is used for conveying the paper-surface gypsum board to the first-stage crushing treatment unit;
the first-stage crushing processing unit is used for crushing the gypsum plaster boards into gypsum plaster board fragments with the diameter of less than 100mm and conveying the gypsum plaster boards to the second-stage crushing processing unit through the second conveying unit;
the second-stage crushing processing unit is used for crushing the gypsum plaster board fragments into gypsum plaster board particles with the diameter of less than 30mm, and the gypsum plaster board particles are conveyed to the third-stage crushing processing unit through the third conveying unit;
the third-stage crushing processing unit is used for rolling the gypsum plaster board particles into gypsum plaster board powder and outputting the gypsum plaster board powder to the screening and separating unit;
the screening and separating unit comprises a drum screen, a gypsum powder collecting unit is arranged at the bottom of the drum screen, and a protective paper collecting unit is arranged at the tail end of the drum screen; screening separator element is arranged in separating out the gesso in the thistle board powder and collects to the gesso storage device, will mask paper receipts separation is collected to mask paper storage device.
The recovery processing device for the gypsum plaster boards can also be characterized in that the first conveying unit comprises a feeding belt conveyor, and the first-stage crushing processing unit comprises a roller crusher or a shear type crusher; the second-stage crushing treatment unit comprises a hammer mill, and the third-stage crushing treatment unit comprises a multi-roller mill; the second conveying unit and the third conveying unit are groove-type belt conveyors.
The recovery processing device of the gypsum plasterboard also has the following characteristics that the device further comprises a dust collection unit, and the dust collection unit comprises a cloth bag dust collector and a dust collection pipeline;
the bag dust collector is respectively connected with the first conveying unit, the first-stage crushing processing unit, the second conveying unit, the second-stage crushing processing unit, the third conveying unit, the third-stage crushing processing unit and the screening and separating unit through the dust collecting pipeline.
The recovery processing device for the thistle board also has the following characteristics that a permanent magnet iron remover is arranged above the groove-shaped belt conveyor, and a PVC door curtain is arranged at the inlet of the hammer mill.
The recovery processing device for the thistle board can also have the following characteristics that the gypsum powder storage device is a receiving hopper, and the mask paper storage device is a receiving box
The utility model discloses above-mentioned technical scheme has following beneficial effect:
the utility model discloses a first conveying unit, a first stage crushing unit, a second conveying unit, a second stage crushing unit, a third conveying unit, a third stage crushing unit and a screening and separating unit; screening and separating units and the like are optimally connected; can realize the effective recovery processing of the thistle board and can improve the comprehensive utilization value of the thistle board.
Further, the utility model discloses a unit of gathering dust can effectively reduce the raise dust that produces in thistle board recovery processing in-process, can improve the operational environment in workshop, reduces the environmental pollution that recovery process caused.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the embodiments of the present invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the embodiments of the invention and not to limit the embodiments of the invention.
Fig. 1 is the schematic structural diagram of the recovery processing device of the paper-surface gypsum board of the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
The utility model provides a recovery processing device of thistle board, as shown in fig. 1, including consecutive first conveying unit 1, first order crushing unit 2, second conveying unit 3, second level crushing unit 4, third conveying unit 5, third level crushing unit 6 and screening detaching unit 7.
The first conveying unit 1 includes a feed belt conveyor for conveying the paper-faced gypsum board into the first-stage crushing treatment unit 2.
The first-stage crushing processing unit 2 comprises a roller crusher or a shear type crusher and is used for crushing the gypsum plaster boards into gypsum plaster board fragments with the diameter of less than 100mm and conveying the gypsum plaster boards to the second-stage crushing processing unit 4 through the second conveying unit 3;
in a specific operation, the second conveying unit 3 can adopt a groove-type belt conveyor; preferably, a permanent magnet iron remover can be arranged above the groove-type belt conveyor for better absorbing and removing metal in gypsum board particles.
The second-stage crushing treatment unit 4 comprises a hammer mill and is used for crushing the gypsum plaster tablet fragments into gypsum plaster tablet particles with the diameter of less than 30mm, and the gypsum plaster tablet particles are conveyed to the third-stage crushing treatment unit 6 through a third conveying unit 5;
in specific operation, in order to reduce the dust at the inlet, a PVC door curtain is preferably arranged at the inlet of the hammer mill; in a specific operation, the third conveying unit 5 can adopt a groove-type belt conveyor; for better absorption of metal from the gypsum board particles, a permanent magnet iron remover may preferably be arranged above the trough belt conveyor.
The third-stage crushing processing unit 6 includes a multi-roll mill for rolling the gypsum plaster board particles into gypsum plaster board powder and outputting to the screening and separating unit 7.
The screening and separating unit 7 comprises a drum screen, the bottom of the drum screen is provided with a gypsum powder collecting unit, and the tail end of the drum screen is provided with a protective paper collecting unit; the screening and separating unit 7 is used for separating out gypsum powder in the gypsum plaster boards and collecting the gypsum powder into a gypsum powder storage device 9, and collecting and separating the mask paper into a mask paper storage device 8.
The utility model discloses in the concrete operation, gesso storage device 9 can adopt and connect the hopper, and mask paper storage device 8 can adopt and connect the carton.
In the specific operation of the utility model, in order to reduce the generation of the raised dust in the recovery treatment process, the dust collector preferably further comprises a dust collecting unit 10, wherein the dust collecting unit 10 comprises a cloth bag dust collector and a dust collecting pipeline; the bag dust collector is respectively connected with the first conveying unit 1, the first-stage crushing processing unit 2, the second conveying unit 3, the second-stage crushing processing unit 4, the third conveying unit 5, the third-stage crushing processing unit 6 and the screening and separating unit 7 through dust collecting pipelines.
The utility model provides an above-mentioned method and device are through three-step method with the broken and thorough separation of useless gypsum board, and paper and gypsum after the separation can directly be applied to in the production process of thistle board. The method and the device can recover 16000 tons of waste gypsum boards each year, and save 8000 tons of gypsum coagulant. The solid waste generated in the production process of the gypsum board is utilized, the waste is recycled, the waste is changed into valuable, the land occupation is reduced, the resources are saved, the sustainable development requirement of recyclable and reusable building materials is met, and the gypsum board has good economic benefit, social benefit and environmental benefit.
It should be understood by those skilled in the art that although the present invention has been described with reference to the above embodiments, the same is by way of illustration and not by way of limitation. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320821930.4U CN203695174U (en) | 2013-12-12 | 2013-12-12 | Recycling device for gypsum plaster board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320821930.4U CN203695174U (en) | 2013-12-12 | 2013-12-12 | Recycling device for gypsum plaster board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203695174U true CN203695174U (en) | 2014-07-09 |
Family
ID=51045673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320821930.4U Expired - Fee Related CN203695174U (en) | 2013-12-12 | 2013-12-12 | Recycling device for gypsum plaster board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203695174U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104646398A (en) * | 2015-02-12 | 2015-05-27 | 肇庆北新建材有限公司 | Waste gypsum board recycling method and device |
| CN104707702A (en) * | 2013-12-12 | 2015-06-17 | 北新集团建材股份有限公司 | Recovery and treatment method and device of gypsum plaster board |
| WO2020038323A1 (en) * | 2018-08-19 | 2020-02-27 | 吴卿 | Integrated building-block tower comprehensive centralized crushing system |
| CN113996411A (en) * | 2021-11-30 | 2022-02-01 | 泰山石膏有限公司 | Production device of building gypsum coagulant, preparation method and application of coagulant |
-
2013
- 2013-12-12 CN CN201320821930.4U patent/CN203695174U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707702A (en) * | 2013-12-12 | 2015-06-17 | 北新集团建材股份有限公司 | Recovery and treatment method and device of gypsum plaster board |
| CN104646398A (en) * | 2015-02-12 | 2015-05-27 | 肇庆北新建材有限公司 | Waste gypsum board recycling method and device |
| WO2020038323A1 (en) * | 2018-08-19 | 2020-02-27 | 吴卿 | Integrated building-block tower comprehensive centralized crushing system |
| CN113996411A (en) * | 2021-11-30 | 2022-02-01 | 泰山石膏有限公司 | Production device of building gypsum coagulant, preparation method and application of coagulant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104707702B (en) | The recovery and treatment method and device of a kind of Thistle board | |
| CN103056146B (en) | A kind of old and useless battery and the full-automatic cracking and sorting system of process waste material thereof | |
| CN206415201U (en) | A kind of environment protection-type building waste retracting device | |
| CN206334739U (en) | A kind of building waste pulverizer for being easy to take out material | |
| CN101927257A (en) | Fixed building rubbish treatment device | |
| CN107282253A (en) | Treating construction waste method | |
| CN103664027A (en) | Method for preparing coal mine paste filling aggregate by using urban building waste as raw material | |
| CN202779142U (en) | Fixed type building rubbish treatment system | |
| CN111570471B (en) | Automatic treatment system for building decoration garbage and working method thereof | |
| CN105478439A (en) | Construction waste integration and separation equipment | |
| CN105478214A (en) | Construction waste integration and separation method | |
| CN106335142A (en) | Tyre crushing and recovering system | |
| CN201848941U (en) | Large tire recovery production line | |
| CN207493750U (en) | A kind of stone crusher of adjustable degree of grinding | |
| CN205463577U (en) | Resourceful treatment system of major possession rubbish | |
| CN101927258A (en) | Mobile construction waste treatment device | |
| CN203091393U (en) | Full-automatic magnetic breaking and separating device of waste batteries and process waste materials | |
| CN108774011B (en) | Recycled concrete aggregate manufacturing equipment | |
| CN104526911A (en) | System and method for producing environment-friendly rubber powder | |
| CN205146861U (en) | Integrated sorting facilities of building rubbish | |
| CN111604106B (en) | Waste gypsum board paper removal system and paper removal method | |
| CN102974596A (en) | Construction waste co-extrusion harmless treatment system and method thereof | |
| CN205413151U (en) | Civil engineering construction waste processing apparatus | |
| CN205701814U (en) | A waste board recycling device on a paper-faced gypsum board production line | |
| CN208526747U (en) | The waste residue collection device of oil shale dedicated crusher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 |