CN219664335U - Multistage screening plant of fire-retardant material - Google Patents
Multistage screening plant of fire-retardant material Download PDFInfo
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- CN219664335U CN219664335U CN202320415888.XU CN202320415888U CN219664335U CN 219664335 U CN219664335 U CN 219664335U CN 202320415888 U CN202320415888 U CN 202320415888U CN 219664335 U CN219664335 U CN 219664335U
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- screen cylinder
- barrel
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- 238000012216 screening Methods 0.000 title claims abstract description 105
- 239000000463 material Substances 0.000 title claims abstract description 41
- 239000003063 flame retardant Substances 0.000 title claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000007599 discharging Methods 0.000 claims abstract description 21
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 22
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 22
- 241001330002 Bambuseae Species 0.000 claims description 22
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 22
- 239000011425 bamboo Substances 0.000 claims description 22
- 241000196324 Embryophyta Species 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 30
- 239000002245 particle Substances 0.000 description 16
- 239000004594 Masterbatch (MB) Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012796 inorganic flame retardant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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Abstract
The utility model discloses a multistage screening device for flame-retardant materials, which relates to the technical field of multistage screening of flame-retardant materials and specifically comprises a cylindrical barrel, wherein one end of the cylindrical barrel is connected with a circular cover through bolts, the outer surface of the circular cover is fixedly communicated with a feed inlet, a first screening barrel is arranged in the cylindrical barrel, the circular cover is inserted into the first screening barrel, the outer surface of the first screening barrel is rotationally connected with the inner wall of the cylindrical barrel, a first filtering hole is formed in the outer surface of the first screening barrel, and the first screening barrel, a second screening barrel, a third screening barrel, a discharging mechanism, a rotating mechanism and the like are arranged.
Description
Technical Field
The utility model relates to the technical field of multistage screening of flame-retardant materials, in particular to a multistage screening device of flame-retardant materials.
Background
The flame-retardant material is various and can be divided into an organic flame-retardant material and an inorganic flame-retardant material, the flame-retardant master batch in the flame-retardant material is generally a granular product, the flame-retardant master batch is easy to add in the resin, clean and sanitary, high in flame-retardant efficiency and small in addition amount, and the mechanical property of the resin is little influenced, so that the flame-retardant master batch becomes one of the best choices of a plurality of material products for realizing the fireproof requirement, and becomes an effective substitute of flame retardant powder, the existing flame-retardant master batch has a first particle size in the production process, and the flame-retardant master batch particles with different sizes need to be screened in the metering process.
The existing screening device generally adopts a vibrating screen to screen, the vibrating screen is generally arranged to be arranged on the ground in a multi-layer vertical mode, flame-retardant particles with different sizes are screened by utilizing the vibration of the vibrating screen, a certain time is required to be consumed in the screening mode, materials can be scattered through the vibration, the time consumption is long during screening, the materials are easy to accumulate, and the problem that the screening of the materials is insufficient is solved. There is therefore a need to propose a new solution to this problem.
Disclosure of Invention
Aiming at the defects of long time consumption and insufficient screening in screening flame-retardant materials in the prior art in the background art.
The utility model discloses a multistage screening device for flame-retardant materials, which comprises a cylindrical barrel, wherein one end of the cylindrical barrel is connected with a circular cover through a bolt, the outer surface of the circular cover is fixedly communicated with a feed inlet, the inner part of the cylindrical barrel is provided with a first screening barrel, the circular cover is inserted into the inner part of the first screening barrel, the outer surface of the first screening barrel is rotationally connected with the inner wall of the cylindrical barrel, a first filter hole is formed in the outer surface of the first screening barrel, one end of the first screening barrel is fixedly communicated with a first screening barrel, one end of the first screening barrel, which is far away from the first screening barrel, is fixedly communicated with a second screening barrel, the outer surface of the second screening barrel is rotationally connected with the inner wall of the cylindrical barrel, a second filter hole is formed in the outer surface of the second screening barrel, one end of the second screening barrel, which is far away from the second screening barrel, is fixedly communicated with a third screening barrel, the outer surface of the third screening barrel is rotationally connected with the inner wall of the cylindrical barrel, a third filter hole is formed in the outer surface of the third screening barrel, and a discharging mechanism is arranged on the outer surface of the cylindrical barrel, and a discharging mechanism is arranged on the cylindrical mechanism.
Further, the discharging mechanism comprises an arc-shaped cylinder I fixedly communicated with the outer surface of the cylindrical cylinder, and a discharging port I is fixedly communicated with the outer surface of the arc-shaped cylinder I.
Further, the outer surface of the first arc-shaped cylinder is fixedly connected with a connecting plate, and the outer surface of the connecting plate is fixedly connected with a second arc-shaped cylinder.
Further, the outer surface of the arc-shaped cylinder II is fixedly communicated with the cylindrical cylinder, and the outer surface of the arc-shaped cylinder II is fixedly communicated with a discharge port II.
Further, the outer surface fixedly connected with arc section of thick bamboo III of connecting plate, the surface and the cylindricality section of thick bamboo of arc section of thick bamboo III are fixed to be linked together, the surface fixed intercommunication of arc section of thick bamboo III has the discharge gate three.
Further, the rotating mechanism comprises a motor fixedly connected to the outer surface of the cylindrical drum, a rotating shaft is fixedly connected to the output shaft end of the motor, the outer surface of the rotating shaft is rotationally connected with the outer surface of the cylindrical drum, and the outer surface of the rotating shaft is fixedly connected with the inner part of the first screening drum.
Further, the outer surface of the rotating shaft is fixedly connected with the inside of the second screening cylinder, and the outer surface of the rotating shaft is fixedly connected with the inside of the third screening cylinder.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through arranging the first component of the screening cylinder, the second component of the screening cylinder, the third component of the screening cylinder, the discharging mechanism, the rotating mechanism and the like, through the mutual matching relationship between the first component of the screening cylinder and the second component of the screening cylinder, flame-retardant material particles entering the first component of the screening cylinder from the feeding port are enabled to be rapidly screened by utilizing the centrifugal force of the first component of the screening cylinder under the action of continuous rotation of the first component of the screening cylinder, the second component of the screening cylinder and the third component of the screening cylinder, so that the effect that the device can rapidly screen the screened flame-retardant particles through the centrifugal force is achieved, and the current problem that the time consumption is long during screening is solved.
2. According to the utility model, the cylindrical barrel, the first filter hole, the second filter hole and the filter Kong Sandeng are arranged, and through the mutual matching relationship among the motor, the rotating shaft component, the first filter barrel, the second filter barrel and the third filter barrel, flame-retardant particles entering the first filter barrel can be rapidly dispersed under the action of the inclination angle of the first filter barrel and the rapid rotation of the first filter barrel, so that the materials can be more fully screened, and the rapid classification screening of the flame-retardant materials is realized by arranging the first filter hole, the second filter hole and the third filter hole with different sizes.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a discharge mechanism according to the present utility model;
FIG. 3 is a schematic view of a partial structure of the present utility model;
FIG. 4 is a schematic view of the discharging mechanism and the rotating mechanism of the present utility model.
In the figure: 1. a cylindrical barrel; 2. a circular cover; 3. a feed inlet; 4. a screening cylinder I; 5. a first filter hole; 6. a first material dividing pipe; 7. a second screening cylinder; 8. a second filtering hole; 9. a second material dividing pipe; 10. a screening cylinder III; 11. a third filter hole; 12. a discharging mechanism; 1201. an arc-shaped cylinder I; 1202. a first discharging hole; 1203. a connecting plate; 1204. arc cylinder II; 1205. a second discharging port; 1206. arc cylinder III; 1207. a third discharging port; 13. a rotating mechanism; 1301. a motor; 1302. and (3) rotating the shaft.
Detailed Description
Various embodiments of the present utility model are disclosed in the following drawings, which are presented in sufficient detail to provide a thorough understanding of the present utility model. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the sake of simplicity of illustration, some well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.
In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the utility model solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1-4, the multistage screening device for flame-retardant materials comprises a cylindrical drum 1, one end of the cylindrical drum 1 is connected with a circular cover 2 through bolts, the cylindrical drum 1 is inclined by a certain angle, the screening speed of the flame-retardant materials can be increased in the process of adding or screening, a feed inlet 3 is fixedly communicated with the outer surface of the circular cover 2, the feed inlet 3 presents a certain inclination, the flame-retardant materials conveniently slide down into the first screening drum 4, the first screening drum 4 is arranged in the cylindrical drum 1, the circular cover 2 is inserted into the first screening drum 4, the outer surface of the first screening drum 4 is rotationally connected with the inner wall of the cylindrical drum 1, a first filter hole 5 is formed in the outer surface of the first screening drum 4, one end of the first screening drum 4 is fixedly communicated with a first filter material dividing pipe 6, one end of the first filter pipe 6 is fixedly communicated with a second filter hole 8, the outer surface of the second screening drum 7 is rotationally connected with the inner wall of the cylindrical drum 1, a second filter hole 9 is formed in the outer surface of the second screening drum 7, one end of the second filter drum 7 is fixedly communicated with the second filter hole 9, the third filter pipe 10 is fixedly communicated with the third filter hole 10, and the first filter hole 10 is formed in the outer surface of the third filter drum 4, and the second filter hole 10 is sequentially connected with the third filter hole 10, and the third filter pipe 10 is rotatably connected with the third filter hole 10, and the first filter hole 10 is sequentially formed in the second filter drum and the diameter of the second filter drum is fixedly connected with the second filter hole 10.
The outer surface of the cylindrical drum 1 is provided with a discharging mechanism 12, the discharging mechanism 12 comprises an arc drum one 1201 fixedly communicated with the outer surface of the cylindrical drum 1, a discharging port one 1202 is fixedly communicated with the outer surface of the arc drum one 1201, the arc drum one 1201 is positioned below the screening drum one 4, flame-retardant materials screened out by the screening drum one 4 can directly fall into the arc drum one 1201, and then the flame-retardant materials directly slide into the discharging port one 1202 by the arc drum one 1201.
The outer surface of the arc-shaped barrel 1201 is fixedly connected with a connecting plate 1203, the outer surface of the connecting plate 1203 is fixedly connected with an arc-shaped barrel II 1204, the connecting plate 1203 can fix the arc-shaped barrel II 1204 and the arc-shaped barrel I1201 together, and meanwhile the connecting plate 1203 plays a certain supporting role.
The outer surface of the arc-shaped barrel II 1204 is fixedly communicated with the cylindrical barrel 1, the outer surface of the arc-shaped barrel II 1204 is fixedly communicated with a discharge port II 1205, the inner wall of the arc-shaped barrel II 1204 is a smooth surface, and the flame-retardant material can conveniently and rapidly slide down and is positioned below the screening barrel II 7.
The surface fixed connection of connecting plate 1203 has arc section of thick bamboo three 1206, and the surface of arc section of thick bamboo three 1206 is fixed to be linked together with cylindricality section of thick bamboo 1, and the surface fixed intercommunication of arc section of thick bamboo three 1206 has discharge gate three 1207, and arc section of thick bamboo three 1206 is located the below of dividing screen section of thick bamboo three 10, can only discharge the material that divides screen section of thick bamboo three 10 to sieve out.
The upper side of discharge mechanism 12 is provided with slewing mechanism 13, and slewing mechanism 13 includes motor 1301 of fixed connection at cylindricality section of thick bamboo 1 surface, and the output axle head fixedly connected with axis of rotation 1302 of motor 1301, the surface of axis of rotation 1302 is connected with the surface rotation of cylindricality section of thick bamboo 1, and the surface of axis of rotation 1302 and the inside fixed connection of branch screen drum one 4, and motor 1301 can drive axis of rotation 1302 rotation, provides power for axis of rotation 1302.
The outer surface of the rotating shaft 1302 is fixedly connected with the inside of the second screening cylinder 7, the outer surface of the rotating shaft 1302 is fixedly connected with the inside of the third screening cylinder 10, and the rotating shaft 1302 can drive the first screening cylinder 4, the second screening cylinder 7 and the third screening cylinder 10 to rotate, so that the flame-retardant material is subjected to multistage screening by utilizing centrifugal force.
When the utility model is used: starting a motor 1301, enabling the motor 1301 to drive a first screening cylinder 4, a second screening cylinder 7 and a third screening cylinder 10 to rotate through a rotating shaft 1302, throwing flame-retardant material particles into the first screening cylinder 4 from a feeding hole 3, enabling the flame-retardant material particles to rotate and slowly move downwards along the inner wall of the first screening cylinder 4 under the inclination action of a cylindrical cylinder 1, screening out smaller particles from the first screening cylinder 5 under the action of centrifugal force when passing through the first screening cylinder 5, discharging the smaller particles from the first screening cylinder 1202 through an arc cylinder 1201, enabling the rest particles in the first screening cylinder 4 to flow into the second screening cylinder 7 through a first screening cylinder 6, screening out the particles with moderate size from the second screening cylinder 8 under the action of centrifugal force, discharging the rest particles from the second screening cylinder 1205, enabling the rest larger particles in the second screening cylinder 7 to enter the third screening cylinder 10 through a second screening cylinder 9, screening the rest particles from the third screening cylinder 11, and discharging the rest particles from the third screening cylinder 1207.
The above is merely an embodiment of the present utility model, and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principle of the present utility model, should be included in the scope of the claims of the present utility model.
Claims (7)
1. The utility model provides a multistage screening plant of fire-retardant material, includes cylindricality section of thick bamboo (1), its characterized in that: one end bolted connection of cylindricality section of thick bamboo (1) has circular lid (2), the fixed intercommunication of surface of circular lid (2) has feed inlet (3), the inside of cylindricality section of thick bamboo (1) is provided with branch screen cylinder one (4), circular lid (2) peg graft in the inside of branch screen cylinder one (4), the surface of branch screen cylinder one (4) is connected with the inner wall rotation of cylindricality section of thick bamboo (1), the filtration pore one (5) has been seted up to the outside of branch screen cylinder one (4), the fixed intercommunication of one end of branch screen cylinder one (4) has branch material pipe one (6), the fixed intercommunication of one end of branch material pipe one (6) of keeping away from branch screen cylinder one (4) has branch screen cylinder two (7), the surface of branch screen cylinder two (7) is connected with the inner wall rotation of cylindricality section of thick bamboo (1), the filtration pore two (8) have been seted up to the surface of branch screen cylinder two (7), the fixed intercommunication of branch screen cylinder two (9) has branch screen cylinder two (7) to keep away from the fixed intercommunication of the surface of branch screen cylinder one (10) three (10) and the surface of branch screen cylinder one end (1) is rotated, the surface of a three (10) is kept away from the fixed connection of branch screen cylinder (10), a rotating mechanism (13) is arranged above the discharging mechanism (12).
2. A multi-stage screening device for fire retardant materials according to claim 1, wherein: the discharging mechanism (12) comprises an arc-shaped cylinder I (1201) fixedly communicated with the outer surface of the cylindrical cylinder (1), and a discharging port I (1202) is fixedly communicated with the outer surface of the arc-shaped cylinder I (1201).
3. A multi-stage screening device for fire retardant materials according to claim 2, wherein: the outer surface of the arc-shaped cylinder I (1201) is fixedly connected with a connecting plate (1203), and the outer surface of the connecting plate (1203) is fixedly connected with an arc-shaped cylinder II (1204).
4. A multi-stage screening device for fire retardant materials according to claim 3, wherein: the outer surface of the arc-shaped barrel II (1204) is fixedly communicated with the cylindrical barrel (1), and the outer surface of the arc-shaped barrel II (1204) is fixedly communicated with a discharge port II (1205).
5. The multi-stage screening device for fire retardant materials of claim 4, wherein: the outer surface of connecting plate (1203) fixedly connected with arc section of thick bamboo three (1206), the surface and the cylindricality section of thick bamboo (1) of arc section of thick bamboo three (1206) are fixed to be linked together, the surface fixed intercommunication of arc section of thick bamboo three (1206) has discharge gate three (1207).
6. A multi-stage screening device for fire retardant materials according to claim 1, wherein: the rotary mechanism (13) comprises a motor (1301) fixedly connected to the outer surface of the cylindrical drum (1), a rotary shaft (1302) is fixedly connected to the output shaft end of the motor (1301), the outer surface of the rotary shaft (1302) is rotationally connected with the outer surface of the cylindrical drum (1), and the outer surface of the rotary shaft (1302) is fixedly connected with the inner part of the screening drum I (4).
7. A multi-stage screening device for fire retardant materials according to claim 6, wherein: the outer surface of the rotating shaft (1302) is fixedly connected with the inside of the second screening cylinder (7), and the outer surface of the rotating shaft (1302) is fixedly connected with the inside of the third screening cylinder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320415888.XU CN219664335U (en) | 2023-03-02 | 2023-03-02 | Multistage screening plant of fire-retardant material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320415888.XU CN219664335U (en) | 2023-03-02 | 2023-03-02 | Multistage screening plant of fire-retardant material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219664335U true CN219664335U (en) | 2023-09-12 |
Family
ID=87927015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320415888.XU Active CN219664335U (en) | 2023-03-02 | 2023-03-02 | Multistage screening plant of fire-retardant material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219664335U (en) |
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2023
- 2023-03-02 CN CN202320415888.XU patent/CN219664335U/en active Active
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