CN108187960B - Powder spraying system - Google Patents
Powder spraying system Download PDFInfo
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- CN108187960B CN108187960B CN201711466034.XA CN201711466034A CN108187960B CN 108187960 B CN108187960 B CN 108187960B CN 201711466034 A CN201711466034 A CN 201711466034A CN 108187960 B CN108187960 B CN 108187960B
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- Prior art keywords
- powder spraying
- nozzle
- bin
- spraying bin
- inlet
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- 238000005507 spraying Methods 0.000 title claims abstract description 67
- 239000000843 powder Substances 0.000 title claims abstract description 59
- 239000000428 dust Substances 0.000 claims abstract description 10
- 230000001939 inductive effect Effects 0.000 claims description 3
- 229940098458 powder spray Drugs 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 21
- 230000015572 biosynthetic process Effects 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 3
- 239000007921 spray Substances 0.000 abstract description 3
- 238000005086 pumping Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
- Catching Or Destruction (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a powder spraying system, which comprises: the device comprises a material tank, a feeding pump, a nozzle, a powder spraying bin, a cyclone separator, a bag-type dust collector, a centrifugal fan, a vibrating screen, a vacuum suction machine and a bin; the height of the inner cavity of the powder spraying bin exceeds the limit height which can be sprayed by the nozzle, the position of the nozzle is used for pumping liquid wax into the nozzle through the feed pump, and the interior of the powder spraying bin is externally circulated by the cold air through the induced draft fan, so that the temperature of the interior of the bin body is controlled within a certain range. After the nozzle sprays hot materials to the inclined upper part, a parabola is formed, and the sprayed materials pass through the route in the equipment to be lengthened, so that the yield can be increased, and the formation of wall hanging materials is reduced.
Description
Technical Field
The invention relates to a powder spraying system, in particular to a powder spraying system for spraying powdery wax materials.
Background
At present, the height of a bin body of a powder spraying bin is not enough, the position of a nozzle is fixed, and the angle cannot be adjusted, so that materials are easily hung on the wall of the bin body to form a hanging material, the raw materials can be greatly wasted, and the quality of products is influenced.
Disclosure of Invention
The invention provides a powder spraying system for spraying powdery wax materials, aiming at the technical problems.
In order to achieve the purpose, the method is realized by the following technical scheme:
a powder spray system comprising: the device comprises a material tank, a feeding pump, a nozzle, a powder spraying bin, a cyclone separator, a bag-type dust collector, a centrifugal fan, a vibrating screen, a vacuum suction machine and a bin;
the feeding pump input pipeline is communicated with the outlet of the material tank, and the feeding pump output pipeline is communicated with the nozzle;
the powder spraying bin is internally provided with a rectangular cavity, the side wall of the powder spraying bin is provided with a powder spraying bin inlet protruding out of the outer wall of the powder spraying bin, and the powder spraying bin inlet is obliquely and downwards opened;
the nozzle is arranged at the inlet of the powder spraying bin, the spraying direction is inclined and upward, and the nozzle is an angle-adjustable nozzle;
the limit height of the cavity in the powder spraying bin is greater than the limit spraying height of the nozzle;
the top end of the powder spraying bin is provided with an upper outlet of the powder spraying bin, and a filter screen is arranged in the upper outlet of the powder spraying bin;
the lower part of the powder spraying bin is provided with a lower outlet of the powder spraying bin below the nozzle;
the output end of the lower outlet of the powder spraying bin is provided with a vibrating screen;
an output pipeline of the vibrating screen is communicated with an inlet of the vacuum suction machine;
a storage bin is arranged at the outlet of the vacuum suction machine;
an induced draft fan is arranged at an upper outlet of the powder spraying bin;
an output pipeline of the induced draft fan is connected with an inlet of the cyclone separator;
the output pipeline of the cyclone separator is connected with the inlet of the bag-type dust collector;
the air inducing source of the bag-type dust collector is a centrifugal fan.
Further, a jacket heat-insulating layer is arranged on a connecting pipeline among the material tank, the feeding pump and the nozzle;
and a jacket heat-insulating layer is arranged on a connecting pipeline between the vibrating screen and the vacuum suction machine.
Further, the feeding pump is a variable frequency pump.
According to the technical scheme, the height of the inner cavity of the bin body (powder spraying bin) of the equipment exceeds the limit height which can be sprayed by the nozzle, the liquid wax is pumped into the nozzle by the feeding pump at the position of the nozzle, and the cold air is circulated outside the powder spraying bin through the induced draft fan, so that the temperature in the bin body is controlled within a certain range. After the nozzle sprays hot materials to the inclined upper part, a parabola is formed, and the sprayed materials pass through the route in the equipment to be lengthened, so that the yield can be increased, and the formation of wall hanging materials is reduced. The position of the nozzle of the equipment is originally a fixed structure, and is changed into a fine-adjustable angle to control the direction of the hot material sprayed by the nozzle, so that the formation of wall-hanging materials is reduced, the parabolic path can be adjusted, and the best production effect is achieved.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
The invention comprises 1 figure, wherein:
fig. 1 is a schematic overall layout of the present invention.
Detailed Description
A powder spray system as shown in figure 1 comprising: the device comprises a charging bucket 1, a feeding pump 2, a nozzle 3, a powder spraying bin 4, a cyclone separator 7, a bag-type dust collector 8, a centrifugal fan 9, a vibrating screen 10, a vacuum suction machine 11 and a storage bin 12;
an input pipeline of the feeding pump 2 is communicated with an outlet of the charging bucket 1, and an output pipeline of the feeding pump 2 is communicated with the nozzle 3;
the interior of the powder spraying bin 4 is a rectangular cavity, the side wall of the powder spraying bin 4 is provided with a powder spraying bin inlet 4.1 protruding out of the outer wall of the powder spraying bin 4, and the powder spraying bin inlet 4.1 is obliquely downward opened;
the nozzle 3 is arranged at the position of an inlet 4.1 of the powder spraying bin, the spraying direction is inclined upwards, and the nozzle 3 is an angle-adjustable nozzle;
wherein, the limit height of the cavity in the powder spraying bin 4 is greater than the limit spraying height of the nozzle 3;
an upper outlet 4.2 of the powder spraying bin is arranged at the top end of the powder spraying bin 4, and a filter screen 5 is arranged in the upper outlet 4.2 of the powder spraying bin;
a lower outlet 4.3 of the powder spraying bin is arranged at the lower part of the powder spraying bin 4 below the nozzle 3;
the output end of the lower outlet 4.3 of the powder spraying bin is provided with a vibrating screen 10;
an output pipeline of the vibrating screen 10 is communicated with an inlet of a vacuum suction machine 11;
a bin 12 is arranged at the outlet of the vacuum suction machine 11;
an induced draft fan 6 is arranged at an upper outlet 4.2 of the powder spraying bin;
an output pipeline of the induced draft fan 6 is connected with an inlet of the cyclone separator 7;
an output pipeline of the cyclone separator 7 is connected with an inlet of a bag-type dust collector 8;
the air inducing source of the bag-type dust collector 8 is a centrifugal ventilator 9.
Further, a jacket heat-insulating layer is arranged on a connecting pipeline among the charging bucket 1, the feeding pump 2 and the nozzle 3;
a jacket heat-insulating layer is arranged on a connecting pipeline between the vibrating screen 10 and the vacuum suction machine 11.
Further, the feeding pump 2 is a variable frequency pump.
According to the technical scheme, the height of the inner cavity of the bin body (powder spraying bin) of the equipment exceeds the limit height which can be sprayed by the nozzle, the liquid wax is pumped into the nozzle by the feeding pump at the position of the nozzle, and the cold air is circulated outside the powder spraying bin through the induced draft fan, so that the temperature in the bin body is controlled within a certain range. After the nozzle sprays hot materials to the inclined upper part, a parabola is formed, and the sprayed materials pass through the route in the equipment to be lengthened, so that the yield can be increased, and the formation of wall hanging materials is reduced. The position of the nozzle of the equipment is originally a fixed structure, and is changed into a fine-adjustable angle to control the direction of the hot material sprayed by the nozzle, so that the formation of wall-hanging materials is reduced, the parabolic path can be adjusted, and the best production effect is achieved.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (1)
1. A powder spray system, comprising:
the device comprises a charging bucket (1), a feeding pump (2), a nozzle (3), a powder spraying bin (4), a cyclone separator (7), a bag-type dust remover (8), a centrifugal fan (9), a vibrating screen (10), a vacuum suction machine (11) and a storage bin (12);
the input pipeline of the feeding pump (2) is communicated with the outlet of the charging bucket (1), and the output pipeline of the feeding pump (2) is communicated with the nozzle (3);
the interior of the powder spraying bin (4) is a rectangular cavity, a powder spraying bin inlet (4.1) protruding out of the outer wall of the powder spraying bin (4) is formed in the side wall of the powder spraying bin (4), and the powder spraying bin inlet (4.1) is obliquely downward opened;
the nozzle (3) is arranged at the position of the powder spraying bin inlet (4.1), the spraying direction is inclined upwards, and the nozzle (3) is an angle-adjustable nozzle;
wherein the limit height of the inner cavity of the powder spraying bin (4) is greater than the limit spraying height of the nozzle (3);
an upper outlet (4.2) of the powder spraying bin is arranged at the top end of the powder spraying bin (4), and a filter screen (5) is arranged in the upper outlet (4.2) of the powder spraying bin;
a lower outlet (4.3) of the powder spraying bin is arranged at the lower part of the powder spraying bin (4) and below the nozzle (3);
the output tail end of the lower outlet (4.3) of the powder spraying bin is provided with a vibrating screen (10);
an output pipeline of the vibrating screen (10) is communicated with an inlet of the vacuum suction machine (11);
a bin (12) is arranged at the outlet of the vacuum suction machine (11);
an induced draft fan (6) is arranged at an upper outlet (4.2) of the powder spraying bin;
an output pipeline of the induced draft fan (6) is connected with an inlet of the cyclone separator (7);
the output pipeline of the cyclone separator (7) is connected with the inlet of a bag-type dust collector (8);
the air inducing source of the bag-type dust collector (8) is a centrifugal fan (9);
a jacket heat-insulating layer is arranged on a connecting pipeline among the charging bucket (1), the feeding pump (2) and the nozzle (3);
a jacket heat-insulating layer is arranged on a connecting pipeline between the vibrating screen (10) and the vacuum suction machine (11);
the feeding pump (2) is a variable frequency pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711466034.XA CN108187960B (en) | 2017-12-28 | 2017-12-28 | Powder spraying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711466034.XA CN108187960B (en) | 2017-12-28 | 2017-12-28 | Powder spraying system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108187960A CN108187960A (en) | 2018-06-22 |
| CN108187960B true CN108187960B (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711466034.XA Active CN108187960B (en) | 2017-12-28 | 2017-12-28 | Powder spraying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108187960B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110357721A (en) * | 2019-08-07 | 2019-10-22 | 大连隆星新材料有限公司 | A kind of device and method producing capsule for controlled release fertilizer Wax special |
| CN111501240A (en) * | 2020-04-22 | 2020-08-07 | 北京见信科技有限公司 | Device for coating salt powder on fabric and coating method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7776503B2 (en) * | 2005-03-31 | 2010-08-17 | Ricoh Company, Ltd. | Particles and manufacturing method thereof, toner and manufacturing method thereof, and developer, toner container, process cartridge, image forming method and image forming apparatus |
| CN204546865U (en) * | 2015-03-06 | 2015-08-12 | 江西孚美科技发展有限公司 | The cooling device that dusts of production complex wax |
| CN204773119U (en) * | 2015-07-03 | 2015-11-18 | 辽宁工业大学 | Paraffin sprays prilling granulator |
| CN107149913A (en) * | 2016-03-03 | 2017-09-12 | 常州市名流干燥设备有限公司 | A kind of thermal jet granulation drying system |
| CN107198921A (en) * | 2016-03-17 | 2017-09-26 | 天津宝丽杰涂料有限公司 | A kind of powdery paints separates dust arrester |
| CN206173257U (en) * | 2016-11-11 | 2017-05-17 | 山东神州翔宇科技集团有限公司 | Starch maize processes production system |
| CN107213845B (en) * | 2017-07-20 | 2023-08-29 | 深圳市芭田生态工程股份有限公司 | Compound fertilizer granulating system and granulating method thereof |
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| Publication number | Publication date |
|---|---|
| CN108187960A (en) | 2018-06-22 |
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| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A powder spraying system Granted publication date: 20200616 Pledgee: China Postal Savings Bank Co.,Ltd. Dalian Ganjingzi District Branch Pledgor: DALIAN LONSIN NEW MATERIALS Co.,Ltd. Registration number: Y2024980001087 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |