CN106733282A - One kind is conducive to the uniform liquefied plastic spraying gum of plastic powders - Google Patents
One kind is conducive to the uniform liquefied plastic spraying gum of plastic powders Download PDFInfo
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- CN106733282A CN106733282A CN201611097890.8A CN201611097890A CN106733282A CN 106733282 A CN106733282 A CN 106733282A CN 201611097890 A CN201611097890 A CN 201611097890A CN 106733282 A CN106733282 A CN 106733282A
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- Prior art keywords
- gas
- plastic
- powder
- passage
- pipe
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
- B05B7/20—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion
- B05B7/201—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion downstream of the nozzle
- B05B7/205—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion downstream of the nozzle the material to be sprayed being originally a particulate material
- B05B7/206—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion downstream of the nozzle the material to be sprayed being originally a particulate material in a container fixed to the discharge device
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Nozzles (AREA)
Abstract
The present invention proposes one kind and is conducive to the uniform liquefied plastic spraying gum of plastic powders, including plastic-spraying gun main body, plastic powders holding bottle, powder gas mixing auxiliary body, gas supply mechanism and flame holder；Plastic-spraying gun main body includes barral of a gun and the small of the stock, and barral of a gun is provided with combustible gas delivery passage, powder gas mixing delivery passage and liquid storage cylinder, combustible gas delivery passage and powder gas mixing delivery channel connection, and plastic powders holding bottle is removably mounted on barral of a gun；Powder gas mixing auxiliary body includes the first communicating pipe, gas transition apparatus, flow blocking block and auxiliary block, and flow blocking block is provided with powder gas mixing through hole；Gas supply mechanism includes multiple oxygen delivery pipes and multiple second communicating pipes；Flame holder includes steady flame frame, igniter, multiple storage flow tubes and multiple mozzles.The present invention is easy to use, and effectively increases the effect of plastic-spraying.
Description
Technical field
The present invention relates to plastic-spraying field, and in particular to one kind is conducive to the uniform liquefied plastic spraying gum of plastic powders.
Background technology
The use of current plastic spraying gum is very universal, but appoints and so there are some defects, such as flame spraying plastic powder technique rifle, flame
Plastic spraying gum is main to set flame jet and plastic powders spout on plastic-spraying gun main body, and flame jet can jet out flames, therefore fire
Flame nozzle has temperature higher, and the plastic powders sprayed by plastic powders spout are liquefied under high temperature action, in order to protect
Demonstrate,proving all of plastic powders can liquefy, but due at powder and flame jet apart from inconsistent, the liquefaction of plastic powders
Effect is difficult to be consistent, and there is energy waste.
The content of the invention
Based on the technical problem that background technology is present, the present invention proposes one kind and is conducive to the uniform liquefied spray of plastic powders
Modeling rifle.
One kind proposed by the present invention is conducive to the uniform liquefied plastic spraying gum of plastic powders, including plastic-spraying gun main body, molding powder
Last holding bottle, powder gas mixing auxiliary body, gas supply mechanism and flame holder；
Plastic-spraying gun main body include barral of a gun and the small of the stock, barral of a gun be provided with combustible gas delivery passage, powder gas mixing delivery passage and
Liquid storage cylinder, combustible gas delivery passage and powder gas mixing delivery channel connection, plastic powders holding bottle are removably mounted on barral of a gun；
Powder gas mixing auxiliary body includes the first communicating pipe, gas transition apparatus, flow blocking block and auxiliary block, the first communicating pipe
Connection plastic powders holding bottle is sent passage with combustible gas, and gas transition apparatus mix delivery channel connection, gas mistake with powder gas
Device part is crossed in the liquid storage cylinder, flow blocking block and auxiliary block are installed in powder gas mixing delivery passage, auxiliary block be located at every
Stream block is provided with powder gas mixing through hole, powder gas mixing through hole cross-sectional area edge away from combustible gas delivery passage side, flow blocking block
The direction away from combustible gas delivery passage is gradually reduced, and auxiliary block cross-sectional area is along the side away from combustible gas delivery passage
To gradually increasing；
Gas supply mechanism includes multiple oxygen delivery pipes and multiple second communicating pipes, and oxygen delivery tube portion is located at liquid storage cylinder
Interior, the second communicating pipe corresponded with oxygen delivery pipe, connects gas transition apparatus the second communicating pipe and is sent pipe with oxygen；
Flame holder includes steady flame frame, igniter, multiple storage flow tubes and multiple mozzles, and steady flame frame is removably mounted at rifle
On bar, and at oxygen delivery pipe gas outlet, igniter is arranged on steady flame frame, and storage flow tube is installed in steady flame frame,
Mozzle is corresponded with storage flow tube, mozzle connection storage flow tube and liquid storage cylinder.
Preferably, helical blade is installed in combustible gas delivery passage.
Preferably, the small of the stock is provided with multiple hemispherical elastic bumps.
Preferably, gas transition apparatus include third connecting pipe, hollow buffering ball and the 4th communicating pipe, third connecting Guan Lian
The logical mixing of powder gas delivery passage and hollow buffering ball, connected hollow buffering ball and the second communicating pipe, hollow buffering the 4th communicating pipe
Ball and the 4th communicating pipe are located in liquid storage cylinder.
Preferably, helical spring is installed in liquid storage cylinder.
Preferably, multiple points of gas reinforcing posts are installed in powder gas mixing delivery passage, a point gas reinforcing post is leaned on positioned at auxiliary block
Nearly gas transition apparatus side.
Preferably, oxygen delivery pipe is provided with multiple heat conduction rings on the part in liquid storage cylinder.
Plastic powders are imported combustible gas delivery passage by the first communicating pipe when the present invention is used, and combustible gas is then by molding powder
End brings powder gas mixing delivery passage into by combustible gas delivery passage, and combustible gas is lower uniform in flow blocking block and auxiliary block or so with powder
Mixing, mixed gas is sent pipe, oxygen, combustible gas and powder by entering gas transition apparatus and the second communicating pipe oxygen
Enter steady flame frame after mixing in oxygen delivery pipe, then lighted under igniter effect, powder thermally equivalent is realized, in storage
Sap cavity is stored up in flow tube and mozzle and fills heat-conducting liquid, realizes that the heat burnt by combustible gas is oxygen under heat-conducting liquid effect
Gas and fuel gas are preheated, and take full advantage of the heat of present invention generation.The present invention is easy to use, and effectively increases plastic-spraying
Effect.
Brief description of the drawings
Fig. 1 is conducive to the uniform liquefied plastic spraying gum structural representation of plastic powders for one kind proposed by the present invention.
Specific embodiment
Shown in reference picture 1, one kind proposed by the present invention is conducive to the uniform liquefied plastic spraying gum of plastic powders, including plastic spraying gum
Main body, plastic powders holding bottle 2, powder gas mixing auxiliary body, gas supply mechanism and flame holder；
Plastic-spraying gun main body includes barral of a gun 11 and the small of the stock 12, and barral of a gun 11 is provided with combustible gas delivery passage 111, the mixing of powder gas and leads
Passage 112 and liquid storage cylinder 113, combustible gas is sent to be sent passage 111 and connected with powder gas mixing delivery passage 112, plastic powders storage
Bottle 2 is removably mounted on barral of a gun 11；
Powder gas mixing auxiliary body includes the first communicating pipe 31, gas transition apparatus, flow blocking block 33 and auxiliary block 34, first
Connect plastic powders holding bottle 2 communicating pipe 31 and be sent passage 111 with combustible gas, gas transition apparatus mix delivery passage with powder gas
112 connections, gas transition apparatus part is located in liquid storage cylinder 113, and flow blocking block 33 and auxiliary block 34 are installed in the mixing of powder gas and lead
Send in passage 112, auxiliary block 34 is located at flow blocking block 33 away from combustible gas delivery passage 111 side, and flow blocking block 33 is provided with powder gas
Mixing through hole 331, the cross-sectional area of powder gas mixing through hole 331 is gradually reduced along the direction away from combustible gas delivery passage 111,
The cross-sectional area of auxiliary block 34 gradually increases along the direction away from combustible gas delivery passage 111；
Gas supply mechanism includes multiple oxygen delivery pipe 41 and multiple second communicating pipes 42, and oxygen delivery pipe 41 part is located at storage
In sap cavity 113, the second communicating pipe 42 corresponded with oxygen delivery pipe 41, the connection of the second communicating pipe 42 gas transition apparatus and oxygen
Conductance send pipe 41；
Flame holder includes steady flame frame 51, igniter 52, multiple storage flow tubes 53 and multiple mozzles 54, and steady flame frame 51 is removable
Unload on barral of a gun 11, and at oxygen delivery pipe 41 gas outlet, igniter 52 is arranged on steady flame frame 51, stores up flow tube
53 are installed in steady flame frame 51, and mozzle 54 is corresponded with storage flow tube 53, mozzle 54 connection storage flow tube 53 and liquid storage cylinder
113。
Plastic powders are imported combustible gas delivery passage 111 by the first communicating pipe 31 when the present invention is used, and then combustible gas will
Plastic powders bring powder gas mixing delivery passage 112 into by combustible gas delivery passage 111, and combustible gas and powder are in flow blocking block 33 and auxiliary
34 or so times uniform mixing of block are helped, mixed gas is sent pipe by entering gas transition apparatus and the second communicating pipe 42 oxygen
41, oxygen, combustible gas enter steady flame frame 51 after mixing in oxygen delivery pipe 41 with powder, then under the effect of igniter 52
Light, realize powder thermally equivalent, stored up in flow tube 53 and mozzle 54 in liquid storage cylinder 113 and fill heat-conducting liquid, in heat-conducting liquid
The lower heat for realizing being burnt by combustible gas of effect is that oxygen and fuel gas are preheated, and takes full advantage of the heat of present invention generation
Amount.
In present embodiment, helical blade 114, powder gas mixing delivery passage 112 are installed in combustible gas delivery passage 111
Multiple points of gas reinforcing posts 116 are inside installed, point gas reinforcing post 116 is located at auxiliary block 34 near gas transition apparatus side, passes through
Helical blade 114 and point gas reinforcing post 116 increase the effect that combustible gas mixes with plastic powders.
In present embodiment, the small of the stock 12 is provided with multiple hemispherical elastic bumps 121, has while conveniently grasped by the user
Beneficial to air flow near the small of the stock 12.
In present embodiment, gas transition apparatus include third connecting pipe 321, the communicating pipe of hollow buffering ball 322 and the 4th
323, third connecting pipe 321 connection powder gas mixing delivery passage 112 and hollow buffering ball 322 connected hollow the 4th communicating pipe 323
The communicating pipe 42 of buffering ball 322 and second, the communicating pipe 323 of hollow buffering ball 322 and the 4th is located in liquid storage cylinder 113, by hollow
Buffering ball 322 effectively improves combustible gas pre-heat effect, and oxygen delivery pipe 41 is located on the part in liquid storage cylinder 113 and is provided with multiple
Heat conduction ring 411, oxygen pre-heat effect is effectively improved by heat conduction ring 411.
In present embodiment, helical spring 115 is installed in liquid storage cylinder 113, effectively facilitates heat-conducting liquid flowing.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (7)
1. one kind is conducive to the uniform liquefied plastic spraying gum of plastic powders, it is characterised in that：Deposited including plastic-spraying gun main body, plastic powders
Storage bottle (2), powder gas mixing auxiliary body, gas supply mechanism and flame holder；
Plastic-spraying gun main body includes barral of a gun (11) and the small of the stock (12), and barral of a gun (11) is provided with combustible gas delivery passage (111), powder gas and mixes
Delivery passage (112) and liquid storage cylinder (113) are closed, combustible gas is sent passage (111) and is connected with powder gas mixing delivery passage (112),
Plastic powders holding bottle (2) is removably mounted on barral of a gun (11)；
Powder gas mixing auxiliary body includes the first communicating pipe (31), gas transition apparatus, flow blocking block (33) and auxiliary block (34), the
A connecting pipe (31) connects plastic powders holding bottle (2) and is sent passage (111) with combustible gas, and gas transition apparatus mix with powder gas
Delivery passage (112) connection, gas transition apparatus part is located in liquid storage cylinder (113), and flow blocking block (33) and auxiliary block (34) are
In powder gas mixing delivery passage (112), auxiliary block (34) is sent passage (111) positioned at flow blocking block (33) away from combustible gas
Side, flow blocking block (33) is provided with powder gas mixing through hole (331), and powder gas mixing through hole (331) cross-sectional area is along away from can
The direction of combustion gas delivery passage (111) is gradually reduced, and auxiliary block (34) cross-sectional area is sent passage along away from combustible gas
(111) direction gradually increases；
Gas supply mechanism includes multiple oxygen delivery pipe (41) and multiple second communicating pipes (42), and oxygen delivery pipe (41) is partly located at
In liquid storage cylinder (113), the second communicating pipe (42) corresponds with oxygen delivery pipe (41), the second communicating pipe (42) connection gas mistake
Device is crossed with oxygen delivery pipe (41)；
Flame holder includes steady flame frame (51), igniter (52), multiple storages flow tube (53) and multiple mozzles (54), steady flame frame
(51) it is removably mounted on barral of a gun (11), and at oxygen delivery pipe (41) gas outlet, igniter (52) is installed in steady
On flame frame (51), storage flow tube (53) is installed in steady flame frame (51), and mozzle (54) is corresponded with storage flow tube (53), water conservancy diversion
Pipe (54) connection storage flow tube (53) and liquid storage cylinder (113).
It is 2. according to claim 1 to be conducive to the uniform liquefied plastic spraying gum of plastic powders, it is characterised in that：Combustible gas is sent
Helical blade (114) is installed in passage (111).
It is 3. according to claim 1 to be conducive to the uniform liquefied plastic spraying gum of plastic powders, it is characterised in that：The small of the stock (12) is pacified
Equipped with multiple hemispherical elastic bumps (121).
It is 4. according to claim 1 to be conducive to the uniform liquefied plastic spraying gum of plastic powders, it is characterised in that：Gas transition is filled
Put including third connecting pipe (321), hollow buffering ball (322) and the 4th communicating pipe (323), third connecting pipe (321) connection powder
Gas mixing delivery passage (112) and hollow buffering ball (322), connected hollow buffering ball (322) and second the 4th communicating pipe (323)
Communicating pipe (42), hollow buffering ball (322) and the 4th communicating pipe (323) are in liquid storage cylinder (113).
It is 5. according to claim 1 to be conducive to the uniform liquefied plastic spraying gum of plastic powders, it is characterised in that：Liquid storage cylinder
(113) helical spring (115) is installed in.
It is 6. according to claim 1 to be conducive to the uniform liquefied plastic spraying gum of plastic powders, it is characterised in that：The mixing of powder gas is led
Send and be provided with passage (112) multiple points of gas reinforcing posts (116), point gas reinforcing post (116) is positioned at auxiliary block (34) near gas
Transition apparatus side.
It is 7. according to claim 1 to be conducive to the uniform liquefied plastic spraying gum of plastic powders, it is characterised in that：Oxygen delivery pipe
(41) multiple heat conduction rings (411) are installed on the part in liquid storage cylinder (113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611097890.8A CN106733282B (en) | 2016-12-03 | 2016-12-03 | One kind being conducive to plastic powders uniformly liquefied plastic spraying gum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611097890.8A CN106733282B (en) | 2016-12-03 | 2016-12-03 | One kind being conducive to plastic powders uniformly liquefied plastic spraying gum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106733282A true CN106733282A (en) | 2017-05-31 |
| CN106733282B CN106733282B (en) | 2019-10-11 |
Family
ID=58883420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611097890.8A Active CN106733282B (en) | 2016-12-03 | 2016-12-03 | One kind being conducive to plastic powders uniformly liquefied plastic spraying gum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106733282B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6904615A (en) * | 1968-04-03 | 1969-10-07 | ||
| EP0349475A2 (en) * | 1988-06-29 | 1990-01-03 | Intec Maschinenbau Gmbh | Installation for spraying lacquers or plastic powder |
| CN2125464U (en) * | 1992-04-23 | 1992-12-23 | 衡阳工学院 | Flame plastic spraying gun head |
| CN2161381Y (en) * | 1993-07-02 | 1994-04-13 | 机械电子工业部武汉材料保护研究所 | Plastic powder flame spray gun |
| CN1097656A (en) * | 1993-07-19 | 1995-01-25 | 戴延隆 | Electric plastic spraying gum |
| CN2421082Y (en) * | 2000-05-24 | 2001-02-28 | 浙江航宇实业有限公司 | Portable powder spray pistol |
| CN101219419A (en) * | 2008-01-29 | 2008-07-16 | 钟晓辉 | Method and spray gun for executing electrostatic plastic-blasting for internal surface of container |
-
2016
- 2016-12-03 CN CN201611097890.8A patent/CN106733282B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6904615A (en) * | 1968-04-03 | 1969-10-07 | ||
| EP0349475A2 (en) * | 1988-06-29 | 1990-01-03 | Intec Maschinenbau Gmbh | Installation for spraying lacquers or plastic powder |
| CN2125464U (en) * | 1992-04-23 | 1992-12-23 | 衡阳工学院 | Flame plastic spraying gun head |
| CN2161381Y (en) * | 1993-07-02 | 1994-04-13 | 机械电子工业部武汉材料保护研究所 | Plastic powder flame spray gun |
| CN1097656A (en) * | 1993-07-19 | 1995-01-25 | 戴延隆 | Electric plastic spraying gum |
| CN2421082Y (en) * | 2000-05-24 | 2001-02-28 | 浙江航宇实业有限公司 | Portable powder spray pistol |
| CN101219419A (en) * | 2008-01-29 | 2008-07-16 | 钟晓辉 | Method and spray gun for executing electrostatic plastic-blasting for internal surface of container |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106733282B (en) | 2019-10-11 |
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