CN112221926A - Household garbage incinerator slag grading rolling cage sieve - Google Patents
Household garbage incinerator slag grading rolling cage sieve Download PDFInfo
- Publication number
- CN112221926A CN112221926A CN202011082612.1A CN202011082612A CN112221926A CN 112221926 A CN112221926 A CN 112221926A CN 202011082612 A CN202011082612 A CN 202011082612A CN 112221926 A CN112221926 A CN 112221926A
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- CN
- China
- Prior art keywords
- screen
- fixedly connected
- screen cloth
- level
- sand
- 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.)
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Links
- 239000002893 slag Substances 0.000 title claims abstract description 22
- 238000005096 rolling process Methods 0.000 title abstract description 18
- 239000004744 fabric Substances 0.000 claims description 25
- 239000010791 domestic waste Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000004056 waste incineration Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 28
- 239000002245 particle Substances 0.000 abstract description 21
- 238000012216 screening Methods 0.000 abstract description 10
- 239000004576 sand Substances 0.000 description 63
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011469 building brick Substances 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention belongs to the technical field of screening equipment, and discloses a household garbage incinerator slag grading rolling cage screen which comprises a rotating shaft, wherein a fixing support is fixedly connected to the outer surface of the rotating shaft, a coupler is fixedly connected to the tail end of the rotating shaft, a first-stage screen is fixedly connected to the left end of the outer surface of the fixing support, a second-stage screen is fixedly connected to the right side of the first-stage screen, a third-stage screen is fixedly connected to the right side of the second-stage screen, and the outer surface of the fixing support is fixedly connected with the first-stage screen, the second-stage screen and the third-. According to the invention, materials are classified and screened through the three-layer classification screen structure and the first-level screen, the second-level screen and the third-level screen with the mesh diameters of 5mm, 10mm and 16mm respectively, so that the materials can be classified and screened, the range of the diameter values of material particles is limited by the mesh values of different screens, the precision of material classification and screening is improved, and the screening work efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of screening equipment, and particularly relates to a household garbage incinerator slag grading rolling cage screen.
Background
Human civilization society has gone through thousands of years's development, make present life become very convenient, but, come along with making things convenient for the life, still have in order to provide convenience and the various domestic waste of output, these domestic waste are difficult for degrading, can produce very big harm to the environment, fortunately, a lot of domestic waste treatment methods have been developed in the world at present, one of them is exactly burning domestic waste and generating electricity, reach the utilization of waste to domestic waste, and can not produce harm to the environment yet, but because the composition among the domestic waste is different, some compositions can't burn almost completely, can remain some slag after burning, these slag can be made into building sand, be used for making building brick filler and other effects, but this needs simply to screen these slag earlier.
The rolling cage sieve is separation equipment commonly used in the mineral dressing and sand washing industries, the main principle is that a cylindrical screen is manufactured, the screen is driven by a motor to rotate, in the rotating process, materials rotate in a roller, the materials with the particle sizes smaller than the aperture of the screen pass through the screen, the materials with the particle sizes larger than the aperture of the screen are discharged from the tail part of the rolling cage sieve, and therefore the material grading effect is achieved.
Disclosure of Invention
Aiming at the problems, the invention provides the household garbage incinerator slag grading roller cage screen which has the advantages of grading screening and high screening precision.
In order to achieve the purpose, the invention provides the following technical scheme: a household garbage incinerator slag grading rolling cage sieve, which comprises a rotating shaft, wherein the outer surface of the rotating shaft is fixedly connected with a fixed bracket, the tail end of the rotating shaft is fixedly connected with a coupler, the left end of the outer surface of the fixed support is fixedly connected with a first-level screen, the right side of the first-stage screen is fixedly connected with a second-stage screen, the right side of the second-stage screen is fixedly connected with a third-stage screen, the outer surface of the fixed bracket is fixedly connected with a first-stage screen, a second-stage screen and a third-stage screen from left to right in turn, the one-level screen cloth, second grade screen cloth and tertiary screen cloth fixed connection in proper order, the overall structure of fixed bolster is two horizontal poles and adds two montants, and one-level screen cloth, second grade screen cloth and tertiary screen cloth all connect on the horizontal pole of fixed bolster, and the position of axis of rotation is located the middle part of the montant of fixed bolster, and the axis of rotation runs through two horizontal poles of fixed bolster.
In a preferred embodiment of the invention, the primary screen has a mesh diameter of 5mm, and the primary screen is designed to limit the diameter of the particles exiting the roller cage screen through the primary screen to 0-5 mm. And one-level screen cloth can adopt the square hole screen cloth to replace, and the square hole screen cloth adopts square orifice board to weld into the octagon shape, can effectively avoid because of the material blocks up downtheholely, improves classification efficiency.
In a preferred embodiment of the invention, the secondary screen has a mesh diameter of 10mm, and the design is such as to limit the diameter of the particles exiting the roller cage screen through the secondary screen to 5-10 mm.
As a preferred embodiment of the present invention, the diameter of the mesh of the tertiary screen is 16mm, and the design is aimed at limiting the particle diameter flowing out of the roller cage screen through the tertiary screen to 10-16 mm.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, materials are classified and screened through the three-layer classification screen structure and the first-level screen, the second-level screen and the third-level screen with the mesh diameters of 5mm, 10mm and 16mm respectively, so that the materials can be classified and screened, the range of the diameter values of material particles is limited by the mesh values of different screens, the precision of material classification and screening is improved, and the screening work efficiency is improved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
In the figure: 1. a rotating shaft; 2. fixing a bracket; 3. a first-stage screen; 4. a secondary screen; 5. a third-stage screen mesh; 6. a coupling is provided.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figure 1, the invention provides a household garbage incinerator slag grading rolling cage sieve, which comprises a rotating shaft 1, wherein the outer surface of the rotating shaft 1 is fixedly connected with a fixed support 2, the tail end of the rotating shaft 1 is fixedly connected with a coupler 6, the left end of the outer surface of the fixed support 2 is fixedly connected with a first-level screen 3, the right side of the first-level screen 3 is fixedly connected with a second-level screen 4, the right side of the second-level screen 4 is fixedly connected with a third-level screen 5, the outer surface of the fixed support 2 is fixedly connected with the first-level screen 3, the second-level screen 4 and the third-level screen 5 from left to right in sequence, the first-level screen 3, the second-level screen 4 and the third-level screen 5 are fixedly connected in sequence, the whole structure of the fixed support 2 comprises two transverse rods and two vertical rods, the first-level, the rotating shaft penetrates through the two cross rods of the fixed support.
Wherein, the mesh diameter value of one-level screen cloth 3 is 5 millimeters, and the particle diameter that the mesh of this design lies in the restriction to flow out through one-level screen cloth and roll the cage sieve is 0-5 millimeters, and one-level screen cloth can adopt the square hole screen cloth to replace, and the square hole screen cloth adopts the square hole board to weld into the octagon shape, can effectively avoid because of the material blocks up downtheholely, improves classification efficiency.
Wherein the secondary screen 4 has a mesh diameter of 10mm and is designed to limit the particles exiting the roller cage screen through the primary screen to a diameter of 5-10 mm.
Wherein the tertiary screen 5 has a mesh diameter of 16mm and is designed to limit the particle diameter exiting the roller cage screen through the primary screen to 10-16 mm.
After the furnace slag is pretreated and washed, the grain diameter range is 3-16mm, under the condition of different treatment capacities, the grain diameter ranges of coarse sand, medium sand and fine sand are measured after the furnace slag is treated by a grading rolling cage sieve, and the test data are as follows:
in the production process of producing the building sand by using the household garbage incineration slag, the grading roller cage sieve can realize grading of coarse sand, medium sand and fine sand, improve the quality of producing the building sand by using the slag and expand the application range of producing the building sand by using the slag.
The experimental method comprises the following steps: after the furnace slag is pretreated and washed, the grain diameter range is 3-16mm, under the condition of different treatment capacities, the grain diameter ranges of coarse sand, medium sand and fine sand are measured after the furnace slag is treated by a grading rolling cage sieve, and the test data are as follows:
1. treatment capacity: 15 tons/h, continuously working for 8 hours, measuring the particle diameters of coarse sand, medium sand and fine sand, and measuring the result: coarse sand: 10-15mm, medium sand: 6-10mm, fine sand: 3-4mm, no tailing.
2. Treatment capacity: 20 tons/h, continuously working for 8 hours, measuring the particle diameters of coarse sand, medium sand and fine sand, and measuring the result: coarse sand: 12-16mm, medium sand: 5-9mm, fine sand: 3-4mm, no tailing.
3. Treatment capacity: 25 tons/h, continuously working for 8 hours, measuring the particle diameters of coarse sand, medium sand and fine sand, and measuring the result: coarse sand: 10-16mm, medium sand: 8-10mm, fine sand: 3-5mm, without tailing.
4. Treatment capacity: 30 tons/h, continuously working for 8 hours, measuring the particle diameters of coarse sand, medium sand and fine sand, and measuring the result: coarse sand: 12-15mm, medium sand: 6-9mm, fine sand: 3-5mm, without tailing.
5. Treatment capacity: 35 tons/h, continuously working for 8 hours, measuring the particle diameters of coarse sand, medium sand and fine sand, and measuring the result: coarse sand: 10-15mm, medium sand: 5-10mm, fine sand: 3-4mm, no tailing.
6. Treatment capacity: 40 tons/h, continuously working for 8 hours, measuring the particle diameters of coarse sand, medium sand and fine sand, and measuring the result: coarse sand: 11-15mm, medium sand: 6-10mm, fine sand: 3-5mm, without tailing.
7. Treatment capacity: 45 tons/h, continuously working for 8 hours, measuring the particle diameters of coarse sand, medium sand and fine sand, and measuring the result: coarse sand: 11-16mm, medium sand: 6-9mm, fine sand: 4-5mm, without tailings.
8. Treatment capacity: 50 tons/h, continuously working for 8 hours, measuring the particle diameters of coarse sand, medium sand and fine sand, and measuring the result: coarse sand: 10-16mm, medium sand: 6-10mm, fine sand: 3-5mm, without tailing.
According to test data, the grading rolling cage sieve can effectively grade the building sand mixed material prepared from the domestic waste incinerator slag.
The working principle and the using process of the invention are as follows:
when the device normally works, the shaft coupling 6 is rotated by the motor, the shaft coupling 6 drives the rotating shaft 1 to rotate, the grading roller cage sieve is driven by the rotating shaft 1 to rotate, the mixed material enters the grading roller cage sieve from the feeding hole, the materials are continuously stirred due to the rotation of the rolling cage screen, the materials firstly pass through the first-stage screen 3, the materials with the grain diameter smaller than 5mm pass through the first-stage screen 3 and flow out of the grading rolling cage screen, the materials with the grain diameter larger than 5mm are continuously stirred in the rolling cage screen and flow forward into the second-stage screen 4, in the range of the second-stage screen 4, the materials with the grain diameter of less than 10mm flow out of the grading rolling cage screen through the screen, the rest materials with the grain diameter of more than 10mm continue to be stirred in the rolling cage screen and flow forward into the third-stage screen 5, in the range of the three-stage screen 5, the materials with the particle size of less than 16mm flow out of the grading rolling cage screen through the screen, and the materials with the particle size of more than 16mm flow out of the tail part of the grading rolling cage screen.
In conclusion, the material is classified and screened through the three-layer classifying screen structure, the first-level screen, the second-level screen and the third-level screen with the mesh diameters of 5mm, 10mm and 16mm respectively, so that the material can be classified and screened, the range of the diameter values of material particles is limited by the mesh values of different screens, the precision of material classifying and screening is improved, and the screening work efficiency is improved; the problems in the prior art are solved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a hierarchical cage sieve that rolls of domestic waste incineration slag, includes axis of rotation (1), its characterized in that: the utility model discloses a screen cloth, including axis of rotation (1), the outer fixed surface of axis of rotation (1) is connected with fixed bolster (2), the terminal fixedly connected with shaft coupling (6) of axis of rotation (1), the left end fixedly connected with one-level screen cloth (3) of fixed bolster (2) surface, the right side fixedly connected with second grade screen cloth (4) of one-level screen cloth (3), the tertiary screen cloth (5) of right side fixedly connected with of second grade screen cloth (4), the surface of fixed bolster (2) is from a left side to the right side fixedly connected with one-level screen cloth (3), second grade screen cloth (4) and tertiary screen cloth (5) in proper order, one-level screen cloth (3), second grade screen cloth (.
2. The household garbage incinerator slag grading roller cage sieve according to claim 1, characterized in that: the diameter value of the mesh of the first-stage screen (3) is 5 mm.
3. The household garbage incinerator slag grading roller cage sieve according to claim 1, characterized in that: the diameter value of the mesh of the secondary screen (4) is 10 mm.
4. The household garbage incinerator slag grading roller cage sieve according to claim 1, characterized in that: the diameter value of the mesh of the three-stage screen (5) is 16 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011082612.1A CN112221926A (en) | 2020-10-10 | 2020-10-10 | Household garbage incinerator slag grading rolling cage sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011082612.1A CN112221926A (en) | 2020-10-10 | 2020-10-10 | Household garbage incinerator slag grading rolling cage sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112221926A true CN112221926A (en) | 2021-01-15 |
Family
ID=74113287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011082612.1A Pending CN112221926A (en) | 2020-10-10 | 2020-10-10 | Household garbage incinerator slag grading rolling cage sieve |
Country Status (1)
| Country | Link |
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| CN (1) | CN112221926A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201711269U (en) * | 2010-07-02 | 2011-01-19 | 郑州德赛尔陶粒有限公司 | Multistage drum-type screening device |
| CN203830260U (en) * | 2014-04-28 | 2014-09-17 | 安阳新达自动检测设备有限公司 | Sample grading drum screen |
| CN205074205U (en) * | 2015-11-11 | 2016-03-09 | 四川超益环保科技有限公司 | Multistage minute screen(ing) machine of organic fertilizer |
| CN205599484U (en) * | 2016-05-04 | 2016-09-28 | 重庆市秋露石膏制品厂 | Rotatory screening plant of gesso |
| CN205762183U (en) * | 2016-05-20 | 2016-12-07 | 和县伊迈炭业有限责任公司 | A kind of rotation screening machine |
| CN210815424U (en) * | 2019-08-26 | 2020-06-23 | 上海绿缘三元素生物科技有限公司 | Fertilizer production is with smashing screening plant |
-
2020
- 2020-10-10 CN CN202011082612.1A patent/CN112221926A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201711269U (en) * | 2010-07-02 | 2011-01-19 | 郑州德赛尔陶粒有限公司 | Multistage drum-type screening device |
| CN203830260U (en) * | 2014-04-28 | 2014-09-17 | 安阳新达自动检测设备有限公司 | Sample grading drum screen |
| CN205074205U (en) * | 2015-11-11 | 2016-03-09 | 四川超益环保科技有限公司 | Multistage minute screen(ing) machine of organic fertilizer |
| CN205599484U (en) * | 2016-05-04 | 2016-09-28 | 重庆市秋露石膏制品厂 | Rotatory screening plant of gesso |
| CN205762183U (en) * | 2016-05-20 | 2016-12-07 | 和县伊迈炭业有限责任公司 | A kind of rotation screening machine |
| CN210815424U (en) * | 2019-08-26 | 2020-06-23 | 上海绿缘三元素生物科技有限公司 | Fertilizer production is with smashing screening plant |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210115 |
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| RJ01 | Rejection of invention patent application after publication |