CN110980304A - Powder coating pneumatic conveyor convenient to wash - Google Patents
Powder coating pneumatic conveyor convenient to wash Download PDFInfo
- Publication number
- CN110980304A CN110980304A CN201911196464.3A CN201911196464A CN110980304A CN 110980304 A CN110980304 A CN 110980304A CN 201911196464 A CN201911196464 A CN 201911196464A CN 110980304 A CN110980304 A CN 110980304A
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- pipe
- conveying
- fixedly connected
- wall
- powder coating
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- 238000000576 coating method Methods 0.000 title claims abstract description 59
- 239000000843 powder Substances 0.000 title claims abstract description 58
- 239000011248 coating agent Substances 0.000 title claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 238000005192 partition Methods 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 13
- 238000001035 drying Methods 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 244000309464 bull Species 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- 229920001169 thermoplastic Polymers 0.000 description 4
- 239000004416 thermosoftening plastic Substances 0.000 description 4
- 239000004482 other powder Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/16—Gas pressure systems operating with fluidisation of the materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/40—Feeding or discharging devices
- B65G53/48—Screws or like rotary conveyors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The invention relates to the technical field of powder coating conveying devices, and discloses a powder coating pneumatic conveying device convenient to clean. This powder coating pneumatic conveyor convenient to wash can wash the pipeline inside among the conveyor, avoids powder coating and pipeline inside wall to bond each other, and avoids transporting different powder coatings and influence the quality, is convenient for carry out filtration cycle to clean water and uses, still is convenient for carry out quick drying to pipeline's inside.
Description
Technical Field
The invention relates to the technical field of powder coating conveying devices, in particular to a powder coating pneumatic conveying device convenient to clean.
Background
The powder coating is a solid powder synthetic resin coating composed of solid resin, pigment, filler, auxiliary agent and the like. Unlike conventional solvent-based coatings and water-based coatings, the dispersion medium is not a solvent and water, but air. It has the characteristics of no solvent pollution, 100 percent film forming and low energy consumption. Powder coatings fall into two broad categories, thermoplastic and thermosetting. The appearance (luster and leveling property) of a coating film of the thermoplastic powder coating is poor, and the adhesion between the thermoplastic powder coating and metal is also poor, so the thermoplastic powder coating is rarely applied in the field of automobile coating. The appearance, various mechanical properties and corrosion resistance of a paint film formed by the paint can meet the requirements of automobile coating.
The powder coating is in a completely different form from general coating, and it exists in a state of fine powder. At present accessible air conveying powder coating, air conveying is also known as air flow transport, utilizes the energy of air current, carries granular material along the air current direction in airtight pipeline, is a concrete application of fluidization technique, but when adopting air conveying device to carry powder coating, pipeline's inside is difficult for wasing, long-time back of using, powder coating bonds in pipeline's inside easily, and when carrying different powder coatings, other powder coating qualities can be influenced to remaining powder coating, and the people of being not convenient for use.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the powder coating pneumatic conveying device convenient to clean, which has the advantage of quickly cleaning the interior of a conveying pipeline, and solves the problems that when the pneumatic conveying device on the current market conveys powder coatings, the interior of the conveying pipeline is not easy to clean, the powder coatings are easy to adhere to the interior of the conveying pipeline after long-time use, and when different powder coatings are conveyed, the residual powder coatings can influence the quality of other powder coatings, so that the pneumatic conveying device is inconvenient for people to use.
(II) technical scheme
In order to achieve the purpose of quickly cleaning the interior of the conveying pipeline, the invention provides the following technical scheme: a powder coating pneumatic conveying device convenient to clean comprises a conveying table, wherein the left side of the upper end of the conveying table is fixedly connected with a fan through a first supporting column, the right end of the fan is fixedly connected with a conveying pipe, a plurality of uniformly distributed bins are arranged above the pipe wall of the conveying pipe, the lower ends of the bins are provided with a blanking mechanism and are fixedly connected with the upper pipe wall of the conveying pipe through the blanking mechanism, the right end of the conveying pipe is fixedly connected with a three-way connecting pipe, a reversing valve is fixedly arranged on the three-way connecting pipe, one output end of the three-way connecting pipe is fixedly connected with a discharging pipe, the other output end of the three-way connecting pipe is fixedly connected with a return pipe, the lower end of the conveying table is fixedly connected with a water tank, the right side of the inside of the water tank is fixedly connected with a vertical first partition plate, and the water tank divide into first filter chamber, second filter chamber and water cavity from the right side to a left side through first baffle and second baffle in proper order, the other end of back flow sets up with the lateral wall upper end intercommunication of first filter chamber, first filtration mouth has been seted up to the lateral wall lower extreme of first baffle, the fixed first filter screen that is equipped with in inside of first filtration mouth, the second filtration mouth has been seted up to the lateral wall upper end of second baffle, the fixed second filter screen that is equipped with in inside of second filtration mouth, the fixed water pump that is equipped with in inside left side of water cavity, the output fixedly connected with outlet pipe of water pump, the other end of outlet pipe is fixed to run through the left side wall of water cavity and is close to one side intercommunication setting of fan with the pipe wall of conveyer pipe, the pole wall of outlet pipe is close to the fixed outlet valve that is equipped with in one end of.
Preferably, the pipe wall left end of conveyer pipe upwards sets up for the slope, the slope department of conveyer pipe is equipped with the thermocouple, the thermocouple passes through second support column and carries platform fixed connection, the output fixedly connected with heating rod of thermocouple, the fixed inside setting that runs through the lateral wall of conveyer pipe and extend to the conveyer pipe that runs through of the other end of heating rod.
Preferably, unloading mechanism includes driving motor, a transport section of thick bamboo, bull stick and spiral delivery leaf, the transport section of thick bamboo is located the below of feed bin and transversely sets up, and the last lateral wall left side of transport section of thick bamboo sets up through first unloading pipe and feed bin intercommunication, the lower lateral wall right side of transport section of thick bamboo passes through second unloading pipe and conveyer pipe intercommunication setting, the fixed unloading valve that is equipped with of pipe wall of second unloading pipe, the bull stick is located the inside of transport section of thick bamboo and transversely sets up, the pole wall and the fixed cup joint of spiral delivery leaf of bull stick, both ends all rotate with the left and right sides of transport section of thick bamboo respectively through antifriction bearing about the bull stick and are connected, and the left end of bull stick extends to the outside setting of transport section of thick bamboo, driving motor and the left end fixed connection of transport section of thick bamboo, and driving motor's output passes through the shaft coupling and.
Preferably, the lower pipe wall of the conveying pipe is fixedly connected with the upper end of the conveying table through a plurality of fixing blocks.
Preferably, the lower side wall of the first filtering cavity is fixedly connected with a first drainage pipe, the pipe wall of the first drainage pipe is fixedly provided with a first control valve, the lower side wall of the second filtering cavity is fixedly connected with a second drainage pipe, and the pipe wall of the second drainage pipe is fixedly provided with a second control valve.
Preferably, the left side of the water cavity is fixedly connected with a water inlet pipe, and the pipe wall of the water inlet pipe is fixedly provided with a water inlet valve.
Preferably, the lower side walls of a plurality of the bins are all funnel-shaped.
(III) advantageous effects
Compared with the prior art, the invention provides the powder coating pneumatic conveying device convenient to clean, and the powder coating pneumatic conveying device has the following beneficial effects:
1. this powder coating pneumatic conveyor convenient to wash, fan through being equipped with, the conveyer pipe, a plurality of feed bins, multiunit unloading mechanism, mutually supporting of tee bend connecting pipe and discharging pipe, the powder coating of the selection in to different feed bins of being convenient for is transported, through the water tank that is equipped with, a water pump, the outlet pipe, mutually supporting of tee bend connecting pipe and back flow, be convenient for wash the inside of conveyer pipe, avoid the powder to bond with the interior pipe wall of conveyer pipe, and when avoiding transporting different powder coatings, powder coating remains and causes the influence to other powder coatings.
2. This powder coating pneumatic conveyor convenient to wash mutually supports through first baffle, first filter screen, second baffle and the second filter screen that is equipped with, is convenient for filter the reuse to the rivers of backward flow, and the water economy resource is through fan, thermocouple and the heating rod that is equipped with, is convenient for carry out quick air-dry after the conveyer pipe washs, practices thrift conveyer pipe drying time.
Drawings
FIG. 1 is a schematic structural view of a powder coating pneumatic conveying device convenient for cleaning according to the present invention;
FIG. 2 is a schematic structural view of a powder coating pneumatic conveying device convenient to clean according to the present invention, wherein the blanking mechanism in FIG. 1 is provided with a feeding hole;
fig. 3 is a schematic view of the internal structure of the water tank in fig. 1 of the pneumatic powder coating conveying device convenient to clean according to the present invention.
In the figure: the device comprises a conveying table 1, a first supporting column 2, a fan 3, a conveying pipe 4, a storage bin 5, a tee joint connecting pipe 6, a reversing valve 7, a discharging pipe 8, a return pipe 9, a water tank 10, a first partition plate 11, a second partition plate 12, a water inlet pipe 13, a first filter screen 14, a second filter screen 15, a water pump 16, a water outlet pipe 17, a thermocouple 18, a second supporting column 19, a heating rod 20, a driving motor 21, a conveying cylinder 22, a rotating rod 23, a spiral conveying blade 24, a first discharging pipe 25, a second discharging pipe 26, a fixed block 27, a first discharging pipe 28 and a second discharging pipe 29.
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.
Referring to fig. 1-3, a powder coating pneumatic conveying device convenient for cleaning comprises a conveying table 1, a fan 3 is fixedly connected to the left side of the upper end of the conveying table 1 through a first supporting column 2, a conveying pipe 4 is fixedly connected to the right end of the fan 3, a plurality of uniformly distributed bins 5 are arranged above the pipe wall of the conveying pipe 4, a blanking mechanism is arranged at the lower end of each bin 5 and is fixedly connected with the upper pipe wall of the conveying pipe 4 through the blanking mechanism, a three-way connecting pipe 6 is fixedly connected to the right end of the conveying pipe 4, a reversing valve 7 is fixedly arranged on the three-way connecting pipe 6, a discharging pipe 8 is fixedly connected to one output end of the three-way connecting pipe 6, a return pipe 9 is fixedly connected to the other output end of the three-way connecting pipe 6, a water tank 10 is fixedly connected to the lower end of the conveying table 1, a vertical first partition plate 11 and a second partition plate 12 are, and the water tank 10 is divided into a first filter chamber, a second filter chamber and a water chamber from right to left through a first partition plate 11 and a second partition plate 12, the other end of the return pipe 9 is communicated with the upper end of the side wall of the first filter chamber, a first filter port is arranged at the lower end of the side wall of the first partition plate 11, a first filter screen 14 is fixedly arranged in the first filter port, a second filter port is arranged at the upper end of the side wall of the second partition plate 12, a second filter screen 15 is fixedly arranged in the second filter port, a water pump 16 is fixedly arranged at the left side of the inside of the water chamber, an output end of the water pump 16 is fixedly connected with a water outlet pipe 17, the other end of the water outlet pipe 17 is fixedly arranged through the left side wall of the water chamber and communicated with one side of the pipe wall of the conveying pipe 4, and is close to the fan 3.
The pipe wall left end of conveyer pipe 4 upwards sets up for the slope, conveyer pipe 4's slope department is equipped with thermocouple 18, thermocouple 18 passes through second support column 19 and carries 1 fixed connection of platform, thermocouple 18's output fixedly connected with heating rod 20, the fixed lateral wall that runs through conveyer pipe 4 of other end of heating rod 20 and extend to conveyer pipe 4's inside setting, after conveyer pipe 4's inside washing, start fan 3 and start heating thermocouple 18 and heating rod 20, can be fast to conveyer pipe 4's inside drying process that advances, and conveyer pipe 4's pipe wall left end upwards sets up for the slope, rivers are gone into in fan 3 when can avoiding wasing.
The blanking mechanism comprises a driving motor 21, a conveying cylinder 22, a rotating rod 23 and a spiral conveying blade 24, wherein the conveying cylinder 22 is transversely arranged below the storage bin 5, the left side of the upper side wall of the conveying cylinder 22 is communicated with the storage bin 5 through a first blanking pipe 25, the right side of the lower side wall of the conveying cylinder 22 is communicated with the conveying pipe 4 through a second blanking pipe 26, a blanking valve is fixedly arranged on the pipe wall of the second blanking pipe 26, the rotating rod 23 is transversely arranged inside the conveying cylinder 22, the rod wall of the rotating rod 23 is fixedly sleeved with the spiral conveying blade 24, the left end and the right end of the rotating rod 23 are respectively and rotatably connected with the left side and the right side of the conveying cylinder 22 through rolling bearings, the left end of the rotating rod 23 extends to the outside of the conveying cylinder 22, the driving motor 21 is fixedly connected with the left end of the conveying cylinder 22, the output end of the driving motor 21 is rotatably connected with the rotating rod 23 through a coupler, powder paint in the storage bin 5 enters the conveying cylinder 22 through, the driving motor 21 drives the spiral conveying blade 24 to rotate through the rotating rod 13, and can push the powder inside the conveying cylinder 22 to move, so that the powder enters the conveying pipe 4 through the second discharging pipe 26 and can be discharged uniformly and continuously.
The lower pipe wall of the conveying pipe 4 is fixedly connected with the upper end of the conveying table 1 through a plurality of fixing blocks 27, so that the conveying pipe 4 can be more stable.
The lower side wall of the first filtering cavity is fixedly connected with a first drainage pipe 28, the pipe wall of the first drainage pipe 28 is fixedly provided with a first control valve, the lower side wall of the second filtering cavity is fixedly connected with a second drainage pipe 29, and the pipe wall of the second drainage pipe 29 is fixedly provided with a second control valve, so that powder impurities filtered in the first filtering cavity and the second filtering cavity can be conveniently discharged.
The left side of the water cavity is fixedly connected with a water inlet pipe 13, and a water inlet valve is fixedly arranged on the pipe wall of the water inlet pipe 13, so that clean water can be conveniently added into the water cavity.
The lower side walls of the plurality of bins 5 are funnel-shaped, so that the powder coating in the bins 5 can enter the first blanking pipe 25 conveniently.
In conclusion, when the powder coating pneumatic conveying device convenient to clean is used, one of the blanking valves is opened, powder coating in the bin 5 enters the conveying cylinder 22 through the first blanking pipe 25, the driving motor 21 drives the spiral conveying blade 24 to rotate through the rotating rod 13, powder inside the conveying cylinder 22 can be pushed to move, so that the powder enters the conveying pipe 4 through the second blanking pipe 26, uniform and continuous blanking can be realized, the conveying pipe 4 can be blown through the fan 3, so that the powder coating in the conveying pipe 4 can be conveyed, when the powder coating pneumatic conveying device is cleaned, the pipe wall blanking valve rotates the reversing valve 7, the water outlet valve is opened, clean water in the water cavity is guided into the conveying pipe 4 through the water pump 16, clean water in the conveying pipe 4 enters the return pipe 9 through the three communicating pipes 6 and flows back to the water cavity through the first filtering cavity and the second filtering cavity, so that the interior of the conveying pipe 4 can be cleaned, and the cleaned clean water can be reused after being filtered, after cleaning is finished, the reversing valve 7 is rotated again by the pipe wall water outlet valve, the fan 3, the thermocouple 18 and the heating rod 20 are started, the interior of the conveying pipe 4 can be dried quickly, and time is saved.
It is to be noted that the term "comprises," "comprising," or any other variation thereof is 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (7)
1. The utility model provides a powder coating pneumatic conveyor convenient to wash, includes and carries platform (1), its characterized in that: the conveying device is characterized in that a fan (3) is fixedly connected to the left side of the upper end of the conveying table (1) through a first supporting column (2), a conveying pipe (4) is fixedly connected to the right end of the fan (3), a plurality of uniformly distributed storage bins (5) are arranged above the pipe wall of the conveying pipe (4), a blanking mechanism is arranged at the lower end of each storage bin (5), the lower end of each storage bin is fixedly connected with the upper side pipe wall of the conveying pipe (4) through the blanking mechanism, a tee connecting pipe (6) is fixedly connected to the right end of the conveying pipe (4), a reversing valve (7) is fixedly arranged on the tee connecting pipe (6), a discharging pipe (8) is fixedly connected to one output end of the tee connecting pipe (6), a return pipe (9) is fixedly connected to the other output end of the tee connecting pipe (6), a water tank (10) is fixedly connected to the lower end of the conveying table (1), and a first vertical partition plate, the water purifier is characterized in that the first partition plate (11) is arranged on the right side of the second partition plate (12), the water tank (10) is sequentially divided into a first filter cavity, a second filter cavity and a water cavity from right to left through the first partition plate (11) and the second partition plate (12), the other end of the return pipe (9) is communicated with the upper end of the side wall of the first filter cavity, a first filter opening is formed in the lower end of the side wall of the first partition plate (11), a first filter screen (14) is fixedly arranged in the first filter opening, a second filter opening is formed in the upper end of the side wall of the second partition plate (12), a second filter screen (15) is fixedly arranged in the second filter opening, a water pump (16) is fixedly arranged on the left side of the inner portion of the water cavity, an outlet pipe (17) is fixedly connected to the output end of the water pump (16), the other end of the outlet pipe (17) fixedly penetrates through the left side wall of the water cavity and is communicated with one side of the pipe wall of the, and a water outlet valve is fixedly arranged at one end of the rod wall of the water outlet pipe (17) close to the conveying pipe (4).
2. The pneumatic conveying device for powder coating convenient to clean as claimed in claim 1, wherein: the utility model discloses a conveying platform, including conveyer pipe (4), thermocouple (18), second support column (19), output fixedly connected with heating rod (20), the other end of heating rod (20) is fixed to be run through the lateral wall of conveyer pipe (4) and extends to the inside setting of conveyer pipe (4).
3. The pneumatic conveying device for powder coating convenient to clean as claimed in claim 1, wherein: the blanking mechanism comprises a driving motor (21), a conveying cylinder (22), a rotating rod (23) and a spiral conveying blade (24), the conveying cylinder (22) is located below the storage bin (5) and transversely arranged, the left side of the upper side wall of the conveying cylinder (22) is communicated with the storage bin (5) through a first blanking pipe (25), the right side of the lower side wall of the conveying cylinder (22) is communicated with the conveying pipe (4) through a second blanking pipe (26), a blanking valve is fixedly arranged on the pipe wall of the second blanking pipe (26), the rotating rod (23) is located inside the conveying cylinder (22) and transversely arranged, the rod wall of the rotating rod (23) is fixedly sleeved with the spiral conveying blade (24), the left end and the right end of the rotating rod (23) are respectively rotatably connected with the left side and the right end of the conveying cylinder (22) through rolling bearings, and the left end of the rotating rod (23) extends to the outside of the conveying cylinder (22), the driving motor (21) is fixedly connected with the left end of the conveying cylinder (22), and the output end of the driving motor (21) is rotatably connected with the rotating rod (23) through a coupler.
4. The pneumatic conveying device for powder coating convenient to clean as claimed in claim 1, wherein: the lower side pipe wall of the conveying pipe (4) is fixedly connected with the upper end of the conveying platform (1) through a plurality of fixing blocks (27).
5. The pneumatic conveying device for powder coating convenient to clean as claimed in claim 1, wherein: the lower side wall fixedly connected with of first filter chamber lets out pipe (28), the fixed first control valve that is equipped with of pipe wall of first play pipe (28), pipe (29) are excreteed to the lower side wall fixedly connected with second of second filter chamber, the fixed second control valve that is equipped with of pipe wall of pipe (29) is excreted to the second.
6. The pneumatic conveying device for powder coating convenient to clean as claimed in claim 1, wherein: the left side fixedly connected with inlet tube (13) of water cavity, the water intaking valve that the pipe wall of inlet tube (13) was fixed to be equipped with.
7. The pneumatic conveying device for powder coating convenient to clean as claimed in claim 1, wherein: the lower side walls of the plurality of bins (5) are all arranged in a funnel shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911196464.3A CN110980304A (en) | 2019-11-29 | 2019-11-29 | Powder coating pneumatic conveyor convenient to wash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911196464.3A CN110980304A (en) | 2019-11-29 | 2019-11-29 | Powder coating pneumatic conveyor convenient to wash |
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| Publication Number | Publication Date |
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| CN110980304A true CN110980304A (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911196464.3A Pending CN110980304A (en) | 2019-11-29 | 2019-11-29 | Powder coating pneumatic conveyor convenient to wash |
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| CN (1) | CN110980304A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113184541A (en) * | 2021-05-19 | 2021-07-30 | 芜湖市金贸环保材料科技有限公司 | Powder coating pneumatic conveying device convenient to clean |
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| CN209635418U (en) * | 2019-02-15 | 2019-11-15 | 苏州中材建设有限公司 | Open feed bin solid powder air-transport system |
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| CN104415949A (en) * | 2013-08-23 | 2015-03-18 | 天津滨海中冠胶管有限公司 | Rubber hose washing device |
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| CN113184541A (en) * | 2021-05-19 | 2021-07-30 | 芜湖市金贸环保材料科技有限公司 | Powder coating pneumatic conveying device convenient to clean |
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Application publication date: 20200410 |
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| RJ01 | Rejection of invention patent application after publication |