CN113210172A - Paint mist treatment system capable of automatically replacing filter module - Google Patents
Paint mist treatment system capable of automatically replacing filter module Download PDFInfo
- Publication number
- CN113210172A CN113210172A CN202110315668.5A CN202110315668A CN113210172A CN 113210172 A CN113210172 A CN 113210172A CN 202110315668 A CN202110315668 A CN 202110315668A CN 113210172 A CN113210172 A CN 113210172A
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- China
- Prior art keywords
- paint mist
- filter module
- automatically
- filtering
- automatic
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- Pending
Links
- 239000003973 paint Substances 0.000 title claims abstract description 95
- 239000003595 mist Substances 0.000 title claims abstract description 88
- 238000001914 filtration Methods 0.000 claims abstract description 56
- 238000007599 discharging Methods 0.000 claims abstract description 17
- 238000005507 spraying Methods 0.000 claims description 7
- 239000002699 waste material Substances 0.000 claims description 7
- 230000032258 transport Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 238000010422 painting Methods 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 238000007592 spray painting technique Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000001179 sorption measurement 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
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
- B05B14/43—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by filtering the air charged with excess material
Abstract
The invention discloses a paint mist treatment system capable of automatically replacing a filter module, which comprises the filter module, wherein the filter module is formed by one or more filter elements into a whole, is arranged on a paint mist sinking flow path formed between a paint mist leading-in part and a filtered paint mist discharging part and is used for filtering and purifying paint mist; the automatic replacing device can move automatically on a platform outside the filtered paint mist discharging part and is used for being controlled to automatically replace the filtering module, and the filtering module is taken out or pushed into the space between the paint mist leading-in part and the filtered paint mist discharging part to realize automatic replacement of the filtering module. The paint mist filtering device can automatically replace the filtering module, realizes automatic replacement of the filtering module, does not need manual guard, and completely realizes automatic operation and unmanned operation.
Description
Technical Field
The invention relates to the technical field of paint mist treatment, in particular to a paint mist treatment system capable of automatically running.
Background
In the present automobile coating trade, the filtration module of changing the spray paint fog adopts the manual work to dismantle, the deblocking, change and transport the filtration module of installing in the exhaust duct usually, because the structure of current filtration module and exhaust duct appearance lead to its bulky, and the wall of airing exhaust pollutes much, operating procedure is many, has inconvenience when changing filtration module.
Disclosure of Invention
The invention aims to provide a paint mist treatment system with an automatic replacement function, aiming at the technical defects in the prior art.
The technical scheme adopted for realizing the purpose of the invention is as follows:
a paint mist treatment system with automatically replaceable filter modules, comprising:
the filtering module is integrally formed by one or more filtering elements, is arranged on a paint mist sinking flow path formed between the paint mist introducing part and the filtered paint mist discharging part and is used for filtering and purifying the paint mist;
the automatic replacing device can move automatically on a platform outside the filtered paint mist discharging part and is used for being controlled to automatically replace the filtering module, and the filtering module is taken out or pushed into the space between the paint mist leading-in part and the filtered paint mist discharging part to realize automatic replacement of the filtering module.
The automatic replacing device is an automatic replacing trolley, is connected with an external control system and is used for automatically replacing the filtering module according to the instruction of the external control system.
The external control system is connected with the differential pressure sensor, the weighing sensor, the air speed sensor and the paint spraying amount sensor, and detects and judges the actual use state of the filter module after absorbing paint mist through an internal control algorithm;
and when the result obtained by the algorithm is higher than a set threshold value, the external control system sends a replacement instruction to the automatic replacement device, so that the unloaded automatic replacement device automatically navigates to a replacement position, takes the waste filter module down and transports to a disassembly area, and meanwhile, the other automatic replacement device loaded with a new filter module automatically navigates and transports to the replacement position for installation and replacement.
The paint mist leading-in part is fixedly arranged below a flow guide cavity which is used for restraining, automatically sealing and guiding paint mist from a paint spraying area to enter the paint mist leading-in part after being converged and is fixedly butted with a gas outlet of the flow guide cavity.
The filtered paint mist discharging part is arranged below the paint mist leading-in part in the vertical direction and is consistent with the axis of the paint mist leading-in part, and a linear paint mist sinking flow path from top to bottom is formed.
The paint mist filtering device realizes automatic replacement of the filtering module, does not need manual guard, and completely realizes automatic operation and unmanned operation.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a paint mist treatment system with automatically replaceable filter modules according to the present invention;
FIG. 2 is a schematic view of an automatic exchange device under one embodiment;
FIG. 3 is a schematic illustration of the installation of a filtration module under one implementation.
Detailed Description
The invention is described in further detail below with reference to the figures and specific examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 3, the paint mist treatment system capable of automatically replacing the filter module according to the present invention comprises:
the filtering module 1 is arranged on a paint mist sinking flow path formed between the paint mist introducing part 6 and the filtered paint mist discharging part 7 and is used for filtering and purifying the paint mist;
automatic change device 2, but automatic movement is in on the platform 3 in the 7 outsides of filtration back coating cloud discharge portion for controlled automatic change filter module 1, will filter module takes out or pushes from between coating cloud induction portion and the filtration back coating cloud discharge portion, realizes filter module's automatic change.
In the above technical solution, the filter module is formed by one or more filter elements as a whole, and may be implemented by using a common carton filter, and the carton filter may be implemented by using any available structure or form, such as one or more carton filter modules installed in an outer frame, or an integrated large carton structure, without limitation.
The automatic replacing device is preferably an unmanned automatic replacing trolley, is connected with an external control system and is used for automatically replacing the filtering module according to the instruction of the external control system.
Of course, in order to facilitate the automatic replacement of the filter module, the automatic replacement device is provided with a corresponding automatic replacement mechanism to push the filter module into the filter box body or pull the filter module out. The automatic replacing mechanism can be a mechanical structure driven to linearly reciprocate, and comprises an operating part 21 which is vertically arranged, wherein the operating part 21 can linearly reciprocate along the axial direction of the automatic replacing device to push the filter module 1 into the space between the paint mist leading-in part and the filtered paint mist discharging part or take the filter module out, for example, a sucker mechanism (not shown) can be arranged on the side wall of the operating part 21 or at a corresponding position to suck the filter module and then pull the filter module out in the opposite direction, or a manipulator clamps the filter module by adopting a clamping mode and then pulls the filter module out in the opposite direction.
As an embodiment, in order to facilitate the pushing in and out of the filter module, guide wheels 12 are provided to be oppositely disposed at both sides of a space into which the filter module enters, to guide the pushing in and out of the filter module, as shown in fig. 3.
Further, as an embodiment, in order to realize that the filter module is installed between the paint mist inlet 6 and the filtered paint mist outlet 7 to form a seal at the connection position, the automatic air sealing devices 13 are respectively arranged on the connection surfaces of the paint mist inlet and the filtered paint mist outlet, and after the filter module is pushed in, the automatic air sealing devices 13 are controlled by the upper end and the lower end of the filter module, so that a good seal is formed with the connection surface of the paint mist inlet 6 and the filtered paint mist outlet 7, and the paint mist is prevented from escaping.
The external control system is connected with a pressure difference sensor, a weighing sensor, an air speed sensor, a paint spraying amount sensor and other sensors and is used for detecting and judging the actual use state of the filter module after adsorbing paint mist through an internal control algorithm.
When the use state or the degree detected by the internal control algorithm is higher than the set threshold value, the external control system sends a replacement instruction to the automatic replacement device, so that the unloaded automatic replacement device automatically navigates to a replacement position to take off the waste filter module and transport the waste filter module to a disassembly area, and meanwhile, the other automatic replacement device loaded with a new filter module automatically navigates to a replacement position to be installed and replaced.
In general, two automatic replacing devices are adopted for replacing one filter module to work simultaneously, so that the continuous replacement of new and old filter boxes is realized, and the chassis platform of the automatic replacing device can be any one of the existing automatic moving trolley platforms or AGV trolley platforms.
In the technical scheme, each filtering module is provided with one set of the various sensors to detect the use state of the filtering module after adsorbing paint mist, and when one filtering module detects that the filtering module needs to be replaced, automatic replacement is realized at any time.
The paint mist leading-in part is fixedly arranged below a flow guide cavity 4 used for restraining and guiding paint mist from a paint spraying area 100 (such as a paint mist chamber) to enter the paint mist leading-in part after converging, and is fixedly butted with a gas outlet 10 of the flow guide cavity, so that the paint mist generated by the paint spraying chamber can conveniently sink and enter. The air inlet direction of the filtering module is consistent with the paint mist sinking direction, and the paint mist capturing efficiency is higher. The route of the paint mist passing through the paint mist settling chamber to the filtering module is shortest and straight, the paint mist passing through the paint mist settling chamber can be guided into the filtering module to be adsorbed to the maximum extent, and the pollution to the paint mist settling chamber is reduced.
The filtered paint mist discharging part is arranged below the paint mist leading-in part in the vertical direction and is consistent with the axis of the paint mist leading-in part, and a linear paint mist sinking flow path from top to bottom is formed.
Among the foretell technical scheme for filter module ability level arrangement is under spray booth or spray painting district, and filter module's air inlet direction is the same with the sunken air current in spray booth or spray painting district, can effectively reduce the coating cloud and gather the blind spot, makes the entering filter module internal adsorption purification of crossing spray coating cloud maximize.
In order to further filter the filtered gas of the upper filtering module after filtering, the bottom outlet of the filtered paint mist discharging part 7 is connected with a secondary filtering module 9 or a secondary filtering system, and the main cloth bag filtering device is used for emptying and discharging after secondary filtering.
Wherein, the air flow channel between the filtered paint mist discharging part 7 and the secondary filtering module 9 or the secondary filtering system is provided with an adjusting air valve 8 to realize the adjustment and control of the air flow.
The paint mist filtering system can be further provided with a lifting device of an automatic replacing device, a waste filtering module unloading area and a new filtering module loading area, the automatic replacing device is used for carrying out moving conveying in the waste filtering module unloading area and the new filtering module loading area, automatic transportation and replacement are realized, and new and old alternative full-period operation and process route planning of the filtering modules are established.
In the above solution, the unloading area of the waste filter module and the loading area of the new filter module may be disposed on the ground where the secondary filter module is located, and the lifting device of the automatic replacing device is disposed between the platform 2 and the ground where the secondary filter module is located, so as to realize lifting and conveying of the automatic replacing device.
The paint mist filtering system disclosed by the invention realizes automatic replacement of the filtering module, does not need manual operation, and completely realizes automatic operation and unmanned operation. The invention realizes the continuous replacement of new and old filtering box bodies, and realizes unmanned operation such as automatic detection, automatic replacement, automatic transportation and the like in the whole process.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A paint mist treatment system capable of automatically replacing a filter module is characterized by comprising:
the filtering module is integrally formed by one or more filtering elements, is arranged on a paint mist sinking flow path formed between the paint mist introducing part and the filtered paint mist discharging part and is used for filtering and purifying the paint mist;
the automatic replacing device can move automatically on a platform outside the filtered paint mist discharging part and is used for being controlled to automatically replace the filtering module, and the filtering module is taken out or pushed into the space between the paint mist leading-in part and the filtered paint mist discharging part to realize automatic replacement of the filtering module.
2. The paint mist treatment system capable of automatically replacing the filter module as claimed in claim 1, wherein the automatic replacing device is an automatic replacing trolley connected with an external control system for performing automatic replacing operation of the filter module according to the instruction of the external control system.
3. The paint mist treatment system capable of automatically replacing the filter module as claimed in claim 2, wherein the external control system is connected with a differential pressure sensor, a weighing sensor, an air velocity sensor and a paint spraying amount sensor, and detects and judges the actual use state of the filter module after absorbing the paint mist through an internal control algorithm;
and when the result obtained by the algorithm is higher than a set threshold value, the external control system sends a replacement instruction to the automatic replacement device, so that the unloaded automatic replacement device automatically navigates to a replacement position, takes the waste filter module down and transports to a disassembly area, and meanwhile, the other automatic replacement device loaded with a new filter module automatically navigates and transports to the replacement position for installation and replacement.
4. The paint mist treatment system for the automatically replaceable filter module as claimed in any one of claims 1 to 3, wherein the paint mist introducing part is fixedly installed below a diversion chamber for restricting, automatically sealing, and guiding the paint mist from the painting area to be merged and then enter the paint mist introducing part, and is fixedly butted against the gas outlet of the diversion chamber.
5. The paint mist treatment system capable of automatically replacing the filter module as claimed in claim 4, wherein the filtered paint mist discharging part is arranged below the paint mist introducing part in a vertical direction, and is aligned with an axis of the paint mist introducing part to form a straight paint mist sinking flow path from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110315668.5A CN113210172A (en) | 2021-03-24 | 2021-03-24 | Paint mist treatment system capable of automatically replacing filter module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110315668.5A CN113210172A (en) | 2021-03-24 | 2021-03-24 | Paint mist treatment system capable of automatically replacing filter module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113210172A true CN113210172A (en) | 2021-08-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110315668.5A Pending CN113210172A (en) | 2021-03-24 | 2021-03-24 | Paint mist treatment system capable of automatically replacing filter module |
Country Status (1)
| Country | Link |
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| CN (1) | CN113210172A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT518296A1 (en) * | 2016-02-29 | 2017-09-15 | Brainflash Patententwicklungs Gmbh | Device for at least partially depositing and / or filtering a stream of air laden with a spray |
| CN107949431A (en) * | 2015-09-01 | 2018-04-20 | 杰艺科股份公司 | Spray painting compartment with automatic filtering system |
| CN109290106A (en) * | 2018-11-12 | 2019-02-01 | 江苏长虹机械设计院有限公司 | A kind of dry type spray paint filtration system |
| CN208786033U (en) * | 2018-06-04 | 2019-04-26 | 深圳市研创辉环保科技有限公司 | It is a kind of to move cotton coating cloud dry filter device certainly |
| CN209061440U (en) * | 2018-06-29 | 2019-07-05 | 中国汽车工业工程有限公司 | A kind of dry type spraying room removes coating cloud system |
| CN112354320A (en) * | 2020-03-05 | 2021-02-12 | 中国汽车工业工程有限公司 | Automobile coating over-sprayed paint mist dry-type trapping system |
-
2021
- 2021-03-24 CN CN202110315668.5A patent/CN113210172A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107949431A (en) * | 2015-09-01 | 2018-04-20 | 杰艺科股份公司 | Spray painting compartment with automatic filtering system |
| AT518296A1 (en) * | 2016-02-29 | 2017-09-15 | Brainflash Patententwicklungs Gmbh | Device for at least partially depositing and / or filtering a stream of air laden with a spray |
| CN208786033U (en) * | 2018-06-04 | 2019-04-26 | 深圳市研创辉环保科技有限公司 | It is a kind of to move cotton coating cloud dry filter device certainly |
| CN209061440U (en) * | 2018-06-29 | 2019-07-05 | 中国汽车工业工程有限公司 | A kind of dry type spraying room removes coating cloud system |
| CN109290106A (en) * | 2018-11-12 | 2019-02-01 | 江苏长虹机械设计院有限公司 | A kind of dry type spray paint filtration system |
| CN112354320A (en) * | 2020-03-05 | 2021-02-12 | 中国汽车工业工程有限公司 | Automobile coating over-sprayed paint mist dry-type trapping system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210806 |
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| RJ01 | Rejection of invention patent application after publication |