CN206715519U - A kind of powder paint collection device - Google Patents
A kind of powder paint collection device Download PDFInfo
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- CN206715519U CN206715519U CN201721008263.2U CN201721008263U CN206715519U CN 206715519 U CN206715519 U CN 206715519U CN 201721008263 U CN201721008263 U CN 201721008263U CN 206715519 U CN206715519 U CN 206715519U
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Abstract
The utility model provides a kind of powder paint collection device, including casing, casing top is provided with feeding-passage, and bottom is provided with discharging opening and the first outlet passageway, casing internal is provided with cavity, and powder collection structure, cooling structure and the second outlet passageway are provided with cavity；Powder collection structure includes conducting element, guide channel and opening/closing component, and sieve aperture is provided with conducting element and guide channel；Conducting element and guide channel are collectively forming powder collecting chamber, powder collecting chamber both ends open, and the upper end open of powder collecting chamber connects with feeding-passage, and the lower ending opening of powder collecting chamber connects discharging opening by opening/closing component；Opening/closing component optionally turns on or closed the lower ending opening of powder collecting chamber；Cooling structure is used to reduce the temperature in cavity；Cavity is in communication with the outside by the first outlet passageway and the second outlet passageway.A kind of powder paint collection equipment safety of the present utility model is reliable, is easy to safeguard.
Description
Technical field
Powdery paints process units field is the utility model is related to, refers in particular to a kind of powder paint collection device.
Background technology
Powdery paints is a kind of new not solvent-laden solid-like coating, because it has pollution-free, recyclable and film
The advantages that high mechanical strength, favored by people.Its main production process is divided into raw material preparation, raw material mixed melting, cooling
Grinding, atomization, deposition sieving, finished product packing.Wherein during deposition sieving, powder collection device, common powder are commonly used
Collection device includes casing, tapping channel, feeding-passage and air intake passage, is provided with cavity in casing, feeding-passage, air-breathing are led to
Road is respectively communicated with cavity, and tapping channel is arranged on cavity bottom, switch is provided with tapping channel；The external powder mist of feeding-passage
Makeup is put, the external vacuum plant of air intake passage, and air intake passage is located at one end in cavity and is provided with filter screen.During work, discharging is closed
The switch of passage, the gas containing powder is passed through into cavity by feeding-passage, while cavity is carried out by air intake passage
Vacuumize, powder is attached on filter screen；Stop being passed through gas into cavity, while stop vacuumizing cavity, adhere to
Powder on filter screen is fallen in tapping channel under gravity；The switch of tapping channel is opened, takes out powder.Such powder
Last collection device has the following disadvantages：(1) such powder collection device only provides air intake passage and flowed out for the gas in cavity, with
The gas entered in cavity to increase, air pressure increases in cavity, can not discharge gas in time, easily trigger security incident；(1)
The less powder of particle diameter passes through filter screen, blocks air intake passage, need to stop the running of powder collection device when overhauling air intake passage.
Utility model content
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided it is a kind of safe and reliable, it is easy to the powder safeguarded
Last paint collection device.
In order to achieve the above object, the utility model uses following technical scheme：A kind of powder paint collection device, including
Casing, the casing top are provided with feeding-passage, and bottom is provided with discharging opening and the first outlet passageway, and the casing internal is set
Cavity is equipped with, powder collection structure, cooling structure and the second outlet passageway are provided with the cavity；The powder collection structure
Including conducting element, guide channel and opening/closing component, sieve aperture, the conducting element and institute are provided with the conducting element and guide channel
Guide channel is stated to join end to end；The conducting element and guide channel are collectively forming powder collecting chamber, the powder collecting chamber both ends
Opening, the upper end open of the powder collecting chamber connect with the feeding-passage, and the lower ending opening of the powder collecting chamber passes through
The opening/closing component connects the discharging opening；The opening/closing component is optionally turned on or closed under the powder collecting chamber
End opening；The cooling structure is arranged on the cavity inner wall, for reducing the temperature in cavity；Second outlet passageway
It is oppositely arranged with first outlet passageway, the cavity is connected by first outlet passageway and the second outlet passageway with extraneous
It is logical.
Compared with prior art, a kind of powder paint collection device of the present utility model, has advantages below：
(1) by setting cooling structure, effectively avoid the gas temperature from feeding-passage input too high, cause gas in cavity
The situation that pressure rise is exploded, while the logical service life for extending powder paint collection device；
(2) by setting the second outlet passageway, when can avoid the feeding-passage from continually entering gas, in cavity air pressure rise lead
Cause is exploded, so as to improve the security of powder paint collection device；
(3) when the first outlet passageway can not normal work or need maintenance when, enable the second outlet passageway, make producers
The first outlet passageway is safeguarded in the case where not influenceing the normal operation of powder collection device, so as to ensure production effect
Rate, reduce maintenance cost.
Preferably, the conducting element and guide channel are obliquely installed, make the powder collecting chamber in "<" shape；The water conservancy diversion
Part and guide channel are in horn-like, are gradually broadened laterally from connection end, the mistake for avoiding powder from being fallen along the guide channel
The guide channel is blocked in journey, reduces production efficiency.
The guide channel is inclined in the cavity, so as to play guide effect to powder.
Preferably, the feeding-passage is obliquely installed relative to the opposite direction of the conducting element, the feeding-passage, water conservancy diversion
Part and guide channel are in class " Z " font, and first outlet passageway is arranged on the bottom of shell.
This setup has advantages below：(1) extend from during the gas that feeding-passage is come in contact with conducting element
Between, it is ensured that fully contacted from the gas that feeding-passage is come in conducting element, conducting element is adsorbed more powder；(2) avoid from entering
The gas that material passage is come in directly impacts conducting element, causes conducting element to be damaged；(3) powder accumulation of the absorption on conducting element is to one
After determining thickness, under gravity, guide channel is fallen into along the incline direction of conducting element.
Preferably, electrically operated valve is provided with the feeding-passage, the first outlet passageway and second outlet passageway, just
The gas flow rate of the feeding-passage, the first outlet passageway and second outlet passageway, and control are adjusted in producers
The switch of the feeding-passage, the first outlet passageway and second outlet passageway.
Preferably, the opening/closing component includes motor, cam, connection component and stopper；The cam connects institute
The output shaft of motor is stated, protuberance is provided with the cam, the protuberance passes through described in connection component connection
Stopper；The stopper is slidably disposed between the guide channel and the discharging opening, is set on the stopper
There is blanking port；Stopper described in the actuated by cams makees horizontal reciprocating movement, is opened with opening or closing under the guide channel
Mouthful, this setup is simple in construction, and cost is cheap, is easy to safeguard.
The opening/closing component closes the under shed of the guide channel, and water conservancy diversion can only be passed through by making to enter the air-flow in cavity
Flowed out again by the first outlet passageway after part；When the air-flow containing powder is input in cavity from feeding-passage, powder attachment
On conducting element, gas is flowed out by the first outlet passageway, so as to improve the operating efficiency of powder paint collection device.
Preferably, in addition to the first detector, first detector is arranged on guide channel outer wall, for detecting
State the piling height of powder in guide channel, and the first detector and the wired or wireless connection of the opening/closing component.
If the first detector detects that the height of powder in the guide channel reaches preset value, the opening/closing component is opened
The under shed of the guide channel, excessive powder is avoided to overstock in guide channel.
Preferably, in addition to the second detector and alarm, the alarm and second detector are wired or wireless
Connection；Second detector is arranged in the cavity, for detecting the concentration and particle diameter of floating object in the cavity；
If the second detector detects that the particle diameter of the concentration of floating object or floating object is higher than early warning value, the alarm hair in the cavity
Go out alarm.
When the first outlet passageway blocks, the concentration rise of the floating object in cavity, alarm sends alarm；Work as water conservancy diversion
Part and/or guide channel appearance are damaged, and alarm is sent containing the larger particle of particle diameter, alarm in the floating object in cavity；It is logical
Cross and the alarm is set, be easy to producers to understand the inner case of powder paint collection device.By setting the alarm
Device, it is easy to producers to understand the inner case of powder paint collection device, maintenance is conveniently maintained, so as to avoid giving birth to
The generation of production accident.
Preferably, the second outlet passageway upper end is provided with filter screen, avoids powder from entering in the second outlet passageway；Institute
Filter screen top is stated to inclination in the middle part of the powder collecting chamber, makes to be attached to the powder on filter screen and drops under gravity.
Preferably, the cooling structure is made up of water pump and some circulating cooling water pipes, the circulating cooling water pipe connection
The water pump, the circulating cooling water pipe are distributed on the cavity inner wall.
Brief description of the drawings
Fig. 1 is the first operating diagram of the present utility model；
Fig. 2 is the second operating diagram of the present utility model；
Fig. 3 is the 3rd operating diagram of the present utility model；
Fig. 4 is the operating diagram of opening/closing component.
Label declaration：
1 casing, 11 powder collecting chambers, 2 feeding-passages, 3 discharging openings, 4 first outlet passageways, 5 second outlet passageways, 51 filters
Net, 61 conducting elements, 62 guide channels, 63 opening/closing components, 631 motors, 632 cams, 633 connection components, 634 stoppers,
635 blanking ports, 7 cooling structures, 71 circulating cooling water pipes, 81 first detectors, 82 second detectors, 83 alarms, 9 motor-driven valves
Door.
Embodiment
Below in conjunction with brief description of the drawings embodiment of the present utility model：
Referring to Fig. 1 to Fig. 4, a kind of powder paint collection device, a kind of powder paint collection device, including casing 1, it is described
The top of casing 1 is provided with feeding-passage 2, and bottom is provided with the outlet passageway 4 of discharging opening 3 and first, and the casing 1 is internally provided with
Cavity, powder collection structure, the outlet passageway 5 of cooling structure 7 and second are provided with the cavity；The powder collection structure bag
Conducting element 61, guide channel 62 and opening/closing component 63 are included, sieve aperture is provided with the conducting element 61 and guide channel 62, it is described to lead
Stream part 61 joins end to end with the guide channel 62；The conducting element 61 and guide channel 62 are collectively forming powder collecting chamber 11,
The both ends open of powder collecting chamber 11, the upper end open of the powder collecting chamber 11 connect with the feeding-passage 2, the powder
The lower ending opening of last collecting chamber 11 connects the discharging opening 3 by the opening/closing component 63；The opening/closing component 63 is alternative
Conducting or the closing powder collecting chamber 11 lower ending opening；The cooling structure 7 is arranged on the cavity inner wall, is used for
Reduce the temperature in cavity；Second outlet passageway 5 is oppositely arranged with first outlet passageway 4, and the cavity passes through institute
State the first outlet passageway 4 and the second outlet passageway 5 is in communication with the outside.
Preferably, the conducting element 61 and guide channel 62 are obliquely installed, make the powder collecting chamber in "<" shape；It is described
Conducting element 61 and guide channel 62 are in horn-like, are gradually broadened laterally from connection end, avoid powder along the guide channel
The guide channel 62 is blocked during 62 whereabouts, reduces production efficiency.
The guide channel 62 is inclined in the cavity, so as to play guide effect to powder.
Preferably, the feeding-passage 2 is obliquely installed relative to the opposite direction of the conducting element 61, the feeding-passage 2,
Conducting element 61 and guide channel 62 are in class " Z " font, and first outlet passageway 4 is arranged on the bottom of casing 1.
This setup has advantages below：(1) extend from the gas that feeding-passage 2 is come in contact with conducting element 61
Time, it is ensured that fully contacted from the gas that feeding-passage 2 is come in conducting element 61, make conducting element 61 adsorb more powder；(2) keep away
Exempt from directly to impact conducting element 61 from the gas that feeding-passage 2 is come in, cause conducting element 61 impaired；(3) absorption is on conducting element 61
Powder accumulation to after certain thickness, under gravity, guide channel 62 is fallen into along the incline direction of conducting element 61.
First outlet passageway 4 is arranged on the bottom margin of casing 1, and its underpart tilts down, this setup
It may insure that the scope of the air-breathing of the first outlet passageway 4 covers whole cavity, improve the operating efficiency of powder paint collection device.
Electrically operated valve 9 is provided with the feeding-passage 2, the first outlet passageway 4 and second outlet passageway 5, is easy to
Producers adjust the gas flow rate of the feeding-passage 2, the first outlet passageway 4 and second outlet passageway 5, and control
The switch of the feeding-passage 2, the first outlet passageway 4 and second outlet passageway 5.
The opening/closing component 63 includes motor 631, cam 632, connection component 633 and stopper 634；The cam
632 connect the output shaft of the motors 631, and protuberance (not shown), the protrusion are provided with the cam 632
Portion connects the stopper 634 by the connection component 633；The stopper 634 is slidably disposed in described be oriented to and led to
Between road 62 and the discharging opening 3, blanking port 635 is provided with the stopper 634；The cam 632 drives the stop
Block 634 makees horizontal reciprocating movement, and to open or close the under shed of the guide channel 62, this setup is simple in construction,
Cost is cheap, is easy to safeguard.
The opening/closing component 63 closes the under shed of the guide channel 62, and making to enter the air-flow in cavity can only pass through
Flowed out again by the first outlet passageway 4 after conducting element 61；When the air-flow containing powder is input in cavity from feeding-passage 2,
Powder is attached on conducting element 61, and gas is flowed out by the first outlet passageway 4, so as to improve the work of powder paint collection device
Efficiency.
Also include the first detector 81, first detector 81 is arranged on the outer wall of guide channel 62, for detecting
State the piling height of powder in guide channel 62, and with the 63 wired or wireless connection of opening/closing component.
If the first detector 81 detects that the height of powder in the powder collecting chamber 11 reaches preset value, the keying group
Part 63 opens the under shed of the guide channel 62, avoids excessive powder from overstocking in guide channel 62.
Also include the second detector 82 and alarm 83, the alarm 83 and second detector 82 are wired or wireless
Connection；Second detector 82 is arranged in the cavity, for detecting the concentration and grain of floating object in the cavity
Footpath；If the second detector 82 detects that the particle diameter of the concentration of floating object or floating object is higher than early warning value, the report in the cavity
Alert device 83 sends alarm.
When the first outlet passageway 4 blocks, the concentration rise of the floating object in cavity, alarm 83 sends alarm；When
There is breakage in conducting element 61 and/or guide channel 62, are sent out in the floating object in cavity containing the larger particle of particle diameter, alarm 83
Go out alarm；By setting the alarm 83, it is easy to producers to understand the inner case of powder paint collection device, convenience pair
It carries out Maintenance and Repair, so as to avoid the generation of production accident.
The upper end of second outlet passageway 5 is provided with filter screen 51, avoids powder from entering in the second outlet passageway 5；It is described
The top of filter screen 51 tilts to the middle part of powder collecting chamber 11, and the powder for making to be attached on filter screen 51 drops under gravity.
The cooling structure 7 is made up of water pump (not shown) and some circulating cooling water pipes 71, the circulating cooling
Water pipe 71 connects the water pump, and the circulating cooling water pipe 71 is distributed on the cavity inner wall.
Operation principle of the present utility model：
(1) during normal work, make the second outlet passageway 5 electrically operated valve 9 and guide channel 62 lower opening in closing
State, the gas containing powder is passed through to inner chamber by feeding-passage 2, while cavity taken out using the first outlet passageway 4
Vacuum, the gas containing powder flow to other regions of cavity from powder collecting chamber 11, and the powder during this in gas is attached to
On conducting element 61 and guide channel 62；The electrically operated valve 9 of the outlet passageway 4 of feeding-passage 2 and first is closed, starts opening/closing component
63, the driving cam 632 of motor 631 rotates, and drives the horizontal movement of stopper 634, makes the alignment guide channel 62 of blanking port 635
Under shed, powder drops down onto discharging opening 3 under guide channel 62；Motor 631 continues driving cam 632 and rotated, and makes stop
The horizontal movement round about of block 634, the under shed of blanking port 635 and guide channel 62 stagger, so as to close guide channel 62
Under shed.
(2) when being overhauled to the first outlet passageway 4, the electrically operated valve 9 and guide channel 62 of first outlet passageway 4 are made
Under shed is closed, and is passed through the gas containing powder to inner chamber by feeding-passage 2, while open the second outlet passageway
5 electrically operated valve 9, the gas containing powder flow to the second outlet passageway 5, the powder during this in gas from powder collecting chamber 11
End is attached on filter screen 51, and powder is fallen in guide channel 62 under gravity；The electrically operated valve 9 of feeding-passage 2 is closed,
Start opening/closing component 63, powder is dropped down onto discharging opening 3 under guide channel 62.
(2) when clearing up conducting element 61 and guide channel 62, the electrically operated valve 9 and guide channel of feeding-passage 2 are made
62 under shed is closed, and opens the electrically operated valve 9 of the first outlet passageway 4, and by the first outlet passageway 4 to inner chamber
It is passed through gas, while opens the electrically operated valve 9 of the second outlet passageway 5, gas flows through is flowed to second after powder collecting chamber 11 and go out again
Gas passage 5, the powder being attached to during this on conducting element 61 and guide channel 62 are blown afloat, and are attached on filter screen 51, powder
Fall under gravity in guide channel 62；The electrically operated valve 9 of the first outlet passageway 4 is closed, starts opening/closing component 63, makes
Powder drops down onto discharging opening 3 under guide channel 62.
Compared with prior art, a kind of powder paint collection device of the present utility model, has advantages below：
(1) by setting cooling structure 7, effectively avoid the gas temperature from the input of feeding-passage 2 too high, cause in cavity
The situation that air pressure rise is exploded, while the logical service life for extending powder paint collection device；
(2) by setting the second outlet passageway 5, when can avoid the feeding-passage 2 from continually entering gas, air pressure rise in cavity
Cause to explode, so as to improve the security of powder paint collection device；
(3) when the first outlet passageway 4 can not normal work or need maintenance when, enable the second outlet passageway 5, make production people
Member safeguards in the case where not influenceing the normal operation of powder collection device to the first outlet passageway 4, so as to ensure to produce
Efficiency, reduce maintenance cost.
The announcement and teaching of book according to the above description, the utility model those skilled in the art can also be to above-mentioned realities
The mode of applying is changed and changed.Therefore, the utility model is not limited to embodiment disclosed and described above, right
Some modifications and changes of the present utility model should also be as falling into scope of the claims of the present utility model.In addition, to the greatest extent
Some specific terms have been used in pipe this specification, but these terms are merely for convenience of description, not to the utility model
Form any restrictions.
Claims (9)
1. a kind of powder paint collection device, including casing, the casing top is provided with feeding-passage, and bottom is provided with discharging
Mouth and the first outlet passageway, the casing internal are provided with cavity, it is characterised in that：Powder is provided with the cavity and collects knot
Structure, cooling structure and the second outlet passageway；
The powder collection structure includes conducting element, guide channel and opening/closing component, is set on the conducting element and guide channel
There is sieve aperture, the conducting element joins end to end with the guide channel；The conducting element and guide channel are collectively forming powder collection
Chamber, the powder collecting chamber both ends open, the upper end open of the powder collecting chamber connect with the feeding-passage, the powder
The lower ending opening of collecting chamber connects the discharging opening by the opening/closing component；The opening/closing component is optionally turned on or sealed
Close the lower ending opening of the powder collecting chamber；
The cooling structure is arranged on the cavity inner wall, for reducing the temperature in cavity；
Second outlet passageway is oppositely arranged with first outlet passageway, the cavity by first outlet passageway and
Second outlet passageway is in communication with the outside.
A kind of 2. powder paint collection device according to claim 1, it is characterised in that：The conducting element and guide channel
Be obliquely installed, make the powder collecting chamber in "<" shape；The conducting element and guide channel are outside from connection end in horn-like
Side gradually broadens.
A kind of 3. powder paint collection device according to claim 2, it is characterised in that：The feeding-passage is relative to institute
The opposite direction for stating conducting element is obliquely installed, and the feeding-passage, conducting element and guide channel are in class " Z " font, and described first goes out
Gas passage is arranged on the bottom of shell.
A kind of 4. powder paint collection device according to claim 1, it is characterised in that：The feeding-passage, first go out
Electrically operated valve is provided with gas passage and second outlet passageway.
A kind of 5. powder paint collection device according to claim 1, it is characterised in that：The opening/closing component includes driving
Motor, cam, connection component and stopper；
The cam connects the output shaft of the motor, is provided with protuberance on the cam, the protuberance passes through institute
State connection component and connect the stopper；
The stopper is slidably disposed between the guide channel and the discharging opening, is provided with the stopper
Material mouth；Stopper described in the actuated by cams makees horizontal reciprocating movement, to open or close the under shed of the guide channel.
A kind of 6. powder paint collection device according to claim 1, it is characterised in that：Also include the first detector, institute
State the first detector to be arranged on guide channel outer wall, for detecting the piling height of powder in the guide channel, and
One detector and the wired or wireless connection of the opening/closing component.
A kind of 7. powder paint collection device according to claim 1, it is characterised in that：Also include the second detector and report
Alert device, the alarm and the wired or wireless connection of the second detector；
Second detector is arranged in the cavity, for detecting the concentration and particle diameter of floating object in the cavity；
If the second detector detects that the particle diameter of the concentration of floating object or floating object is higher than early warning value, the alarm in the cavity
Device sends alarm.
A kind of 8. powder paint collection device according to claim 1, it is characterised in that：The second outlet passageway upper end
Filter screen is provided with, the filter screen top tilts to powder collecting chamber middle part.
A kind of 9. powder paint collection device according to claim 8, it is characterised in that：The cooling structure by water pump and
Some circulating cooling water pipe compositions, the circulating cooling water pipe connect the water pump, and the circulating cooling water pipe is distributed in described
On cavity inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721008263.2U CN206715519U (en) | 2017-08-11 | 2017-08-11 | A kind of powder paint collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721008263.2U CN206715519U (en) | 2017-08-11 | 2017-08-11 | A kind of powder paint collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206715519U true CN206715519U (en) | 2017-12-08 |
Family
ID=60511459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721008263.2U Active CN206715519U (en) | 2017-08-11 | 2017-08-11 | A kind of powder paint collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206715519U (en) |
-
2017
- 2017-08-11 CN CN201721008263.2U patent/CN206715519U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191107 Address after: 511510 No.9, Zhiyuan Road, Guangzhou (Qingyuan) industrial transfer park, Shijiao Town, Qingcheng District, Qingyuan City, Guangdong Province Patentee after: Qingyuan new materials Co., Ltd. Dayton Dayton Address before: 510540 private technology park, Taihe Town, Baiyun District, Guangzhou, Guangdong Patentee before: Guangzhou Dalton Powder Coatings Co. Ltd. |