CN219023763U - Assembled paint mist collecting box - Google Patents
Assembled paint mist collecting box Download PDFInfo
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- CN219023763U CN219023763U CN202222551595.2U CN202222551595U CN219023763U CN 219023763 U CN219023763 U CN 219023763U CN 202222551595 U CN202222551595 U CN 202222551595U CN 219023763 U CN219023763 U CN 219023763U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses an assembled paint mist collecting box, which comprises a box shell with an air flow inlet and an air flow outlet, wherein a primary adsorption assembly, a middle adsorption assembly and a rear adsorption assembly are sequentially inserted into the box shell from the air flow inlet to the air flow outlet; the primary adsorption assembly comprises a U-shaped plate unit, wherein the U-shaped plate unit consists of a plurality of U-shaped plates which are integrally connected, and a plurality of side wall through holes are respectively formed in the side wall of each U-shaped plate; the middle adsorption component comprises a plurality of middle partition boards, and a plurality of filter cloth units are distributed and hung on the middle partition boards; the rear adsorption assembly comprises a plurality of rear end plates, and filter cloth is attached to the rear end plates. The utility model can greatly improve the contact surface area of the filter cloth and the paint mist, thereby improving the paint containing capacity of paint mist filtration, prolonging the integral service time of the collector, reducing the replacement frequency, fully utilizing the paint mist containing space inside the whole box shell and having high use cost performance.
Description
Technical Field
The utility model relates to the technical field of paint mist treatment, in particular to an assembled paint mist collecting box.
Background
In the paint spray booth of the coating industry, the exhaust air flow contains a large amount of paint mist, so that the paint mist is collected, the environment pollution is avoided, and a paper box type paint mist filter is generated. The carton type filter used in the current spraying workshop blocks oil mist particles in the air through the paper wall of the honeycomb type internal structure, so that the oil mist particles fall into the dust accumulation drawer below. The disadvantages are: the filtering mode is single, the paint mist containing amount is small, the effect is not obvious, and the dust accumulation drawer needs to be frequently replaced and cleaned. In order to solve the above problems, china patent (issued publication number: CN 214513423U, issued publication day: 2021.10.29) discloses a composite type carton paint mist trapping filter. This scheme adopts two bag designs to increase the filtration surface area, and the paint mist filter pulp has increased the ability of catching paint mist, increase of service life, reduces the change frequency, reaches reduce cost's effect.
The scheme has good capability of capturing paint mist, but basically relies on the adsorption of a 'Chinese character' ri 'shaped filter bag (composed of synthetic fibers wrapped with paint mist filter cotton), the flowing adsorption stroke of the paint mist is relatively short, and once the surface of the' Chinese character 'ri' shaped filter bag facing the air inlet end is blocked by paint particles, the filter adsorption can not be performed any more, and the whole paint containing amount is relatively small; in addition, the rear end of the Chinese character 'ri' shaped filter bag is not fully and effectively utilized basically, and the use cost performance is relatively low.
Disclosure of Invention
The utility model aims to provide an assembled paint mist collecting box, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the assembled paint mist collecting box comprises a box shell with an air inlet and an air outlet, wherein a primary adsorption assembly, a middle adsorption assembly and a rear adsorption assembly are sequentially inserted into the box shell from the air inlet to the air outlet;
the primary adsorption assembly comprises a U-shaped plate unit, wherein the U-shaped plate unit consists of a plurality of U-shaped plates which are integrally connected, and a plurality of side wall through holes are respectively formed in the side wall of each U-shaped plate;
the middle adsorption component comprises a plurality of middle partition boards, and a plurality of filter cloth units are distributed and hung on the middle partition boards;
the rear adsorption assembly comprises a plurality of rear end plates, and filter cloth is attached to the rear end plates.
Paint mist enters the inside of the box shell from the airflow inlet, and the primary adsorption component guides the flowing direction of the paint mist, so that paint liquid with larger particle size is impacted and adhered on the U-shaped plate unit, and primary adsorption treatment is carried out; the paint mist airflow after primary treatment continuously passes through the middle adsorption component, and the paint mist is subjected to secondary adsorption filtration through a plurality of hung filter cloth units; finally, the paint mist air flow passes through the filter cloth of the rear adsorption assembly and is finally discharged from the air flow outlet.
As a further scheme of the utility model, the preliminary adsorption component further comprises a pair of parallel paper square tubes I, the paper square tubes I are provided with U-shaped slot units, each U-shaped slot unit consists of a plurality of U-shaped slots which are integrally communicated, and the upper ends and the lower ends of the U-shaped plate units are respectively inserted into the corresponding U-shaped slot units.
After the tip of U template unit inserts U type slot unit, still with the inner wall contact of paper side pipe one, the side of the left and right sides of U template unit and the preceding terminal surface parallel and level of paper side pipe one, structural design such for preliminary adsorption component can laminate together with the front end inner wall of box completely, can effectively avoid paint mist to pass from the clearance between preliminary adsorption component and the box.
As a further scheme of the utility model, the middle adsorption assembly further comprises four longitudinally extending paper square tubes II, a plurality of corner slots are formed in the paper square tubes II, and the peripheral corners of each middle partition plate are respectively inserted into the corresponding corner slots.
As a further scheme of the utility model, a plurality of strip-shaped partition plate through holes are distributed on the middle partition plate, partition plate strips are formed between the adjacent strip-shaped partition plate through holes, the filter cloth units are fixed on the partition plate strips, two ends of each filter cloth unit penetrate through the strip-shaped partition plate through holes, and the end parts of the filter cloth units are cut to form a plurality of filter cloth strips.
As a further scheme of the utility model, the through holes of the strip-shaped partition plates are vertically arranged, and the through holes of the strip-shaped partition plates on the front and rear adjacent middle partition plates are staggered, so that the adhesion effect of the filter cloth strip to paint mist is further improved.
As a further scheme of the utility model, the rear adsorption assembly further comprises four paper square tubes III, a plurality of end plate slots are formed in the side wall, close to the rear end plate, of the paper square tubes III, end insert plates extend around the rear end plate, and the end insert plates are respectively inserted into the end plate slots corresponding to the paper square tubes III.
As a further scheme of the utility model, a plurality of end plate through holes are formed in the rear end plate, end plate division bars are formed between the end plate through holes and used for adhering and supporting the filter cloth, and the filter cloth is ensured to keep a stable unfolding state.
As a further scheme of the utility model, the filter cloth unit and the filter cloth are made of glass fibers.
Compared with the prior art, the utility model has the beneficial effects that: the middle adsorption component has reasonable structural design, and can greatly improve the contact surface area of the filter cloth and paint mist under the same volume through a plurality of hung filter cloth units, thereby improving the paint containing capacity of paint mist filtration, prolonging the integral service time of the collector and reducing the replacement frequency.
The middle adsorption component does not thoroughly block all paint mist air flows, a small amount of paint mist air flows can pass through the edge of the middle partition plate and be contacted and adsorbed with the subsequent rear adsorption component, the paint mist containing space inside the whole box shell is fully utilized, and the use cost performance is high.
Four corners around a plurality of middle partition boards are spliced and clamped through four paper square pipes, so that the middle adsorption component can be made to be a stable supporting structure, stable gaps can be ensured between adjacent middle partition boards, and stable paint containing adsorption space is ensured.
In summary, the utility model can greatly improve the contact surface area of the filter cloth and the paint mist, thereby improving the paint containing capacity of the paint mist filtration, prolonging the integral service time of the collector, reducing the replacement frequency, fully utilizing the paint mist containing space inside the whole box shell and having high use cost performance.
Drawings
FIG. 1 is a schematic diagram of a front perspective view of an assembled paint mist collection box;
FIG. 2 is a schematic rear perspective view of an assembled paint mist collection box;
FIG. 3 is a schematic perspective view of an assembled paint mist collecting box with a hidden box shell;
FIG. 4 is a schematic view of an exploded perspective view of an assembled paint mist collection box with the housing hidden;
FIG. 5 is a schematic perspective view of an exploded view of a primary adsorbent module in an assembled paint mist collection box;
FIG. 6 is a schematic diagram of an exploded perspective view of a middle adsorption assembly in an assembled paint mist collection box;
fig. 7 is an exploded perspective view of a rear adsorption assembly in an assembled paint mist collecting box.
In the figure: 1-case shell, 11-air inlet, 12-air outlet, 2-preliminary adsorption component, 21-paper square tube I, 211-U type slot unit, 22-U type plate unit, 23-side wall through hole, 3-middle adsorption component, 31-paper square tube II, 311-corner slot, 32-middle partition board, 321-strip partition board through hole, 322-partition board, 33-filter cloth unit, 34-filter cloth strip, 4-rear adsorption component, 41-paper square tube III, 411-end plate slot, 42-rear end plate, 421-end plate through hole, 422-end plate partition board, 423-end plug board and 43-filter cloth.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 7, an assembled paint mist collecting box comprises a box shell 1 with an air inlet 11 and an air outlet 12, wherein a primary adsorption assembly 2, a middle adsorption assembly 3 and a rear adsorption assembly 4 are sequentially inserted into the box shell 1 from the air inlet 11 to the air outlet 12;
the primary adsorption assembly 2 comprises a U-shaped plate unit 22, wherein the U-shaped plate unit 22 consists of a plurality of integrally connected U-shaped plates, and a plurality of side wall through holes 23 are respectively formed in the side wall of each U-shaped plate;
the middle adsorption component 3 comprises a plurality of middle partition plates 32, and a plurality of filter cloth units 33 are distributed and hung on the middle partition plates 32;
the rear adsorption assembly 4 includes a plurality of rear end plates 42, and filter cloths 43 are attached to the rear end plates 42, and the filter cloth units 33 and the filter cloths 43 may be made of glass fibers in this embodiment.
The working principle of the utility model is as follows: under the suction effect of an external fan, paint mist enters the box shell 1 from the air inlet 11, and the primary adsorption component 2 guides the flowing direction of the paint mist, so that paint liquid with larger particle size is impacted and adhered on the U-shaped plate unit 22 for primary adsorption treatment; the paint mist airflow after primary treatment continuously passes through the middle adsorption component 3, and the paint mist is subjected to secondary adsorption filtration through a plurality of hung filter cloth units 33; finally, the paint mist air flow passes through the filter cloth 43 of the rear adsorption assembly 4 and is finally discharged from the air flow outlet 12, and the paint mist in the air flow is basically adsorbed and removed after three adsorption treatments.
The middle adsorption component 3 has reasonable structural design, and the surface area of the filter cloth contacted with paint mist can be greatly increased under the same volume through the plurality of hung filter cloth units 33, so that the paint containing capacity of paint mist filtration is increased, the integral service time of the collector is prolonged, and the replacement frequency is reduced. In addition, the middle adsorption component 3 does not thoroughly block all paint mist air flows, a small amount of paint mist air flows can pass through the edge of the middle partition plate 32 and be contacted and adsorbed with the subsequent rear adsorption component 4, so that the paint mist containing space in the whole box shell 1 is fully utilized, and the use cost performance is high.
As a specific scheme, the preliminary adsorption assembly 2 further includes a pair of parallel paper square tubes 21, a U-shaped slot unit 211 is formed on the paper square tubes 21, the U-shaped slot unit 211 is formed by a plurality of integrally connected U-shaped slots, and the upper end and the lower end of the U-shaped plate unit 22 are respectively inserted into the corresponding U-shaped slot units 211. After the tip of U template unit 22 inserts U type slot unit 211, still with the inner wall contact of paper side pipe one 21, the side of the left and right sides of U template unit 22 and the preceding terminal surface parallel and level of paper side pipe one 21, structural design such for preliminary adsorption component 2 can laminate together with the front end inner wall of box shell 1 completely, can effectively avoid the coating cloud to pass from the clearance between preliminary adsorption component 2 and the box shell 1, ensures the preliminary treatment effect to the coating cloud.
As a specific scheme, the middle adsorption component 3 further includes four longitudinally extending paper square tubes 31, and a plurality of corner slots 311 are formed in the paper square tubes 31, and the peripheral corners of each middle partition 32 are respectively inserted into the corresponding corner slots 311. The four corners of the periphery of a plurality of middle partition plates 32 are spliced and clamped through four paper square tubes II 31, so that the stable supporting structure of the middle adsorption assembly 3 can be realized, stable gaps can be ensured between adjacent middle partition plates 32, and stable paint containing adsorption space is ensured.
The middle partition plate 32 is provided with a plurality of strip-shaped partition plate through holes 321 in a distributed manner, partition plate strips 322 are formed between adjacent strip-shaped partition plate through holes 321, the filter cloth units 33 are fixed on the partition plate strips 322, two ends of each filter cloth unit 33 penetrate through the strip-shaped partition plate through holes 321, and the end parts of the filter cloth units 33 are cut to form a plurality of filter cloth strips 34.
After the collector is assembled, the front end of the paper square tube II 31 is abutted against the side wall of the paper square tube I21 of the primary adsorption assembly 2, the front end of the paper square tube II 31 can be abutted against the rear adsorption assembly 4, a stable supporting space can be provided for the filter cloth strips 34 of the filter cloth unit 33, and good paint mist filtering effect of the filter cloth unit 33 is ensured.
In this embodiment, the through holes 321 of the strip-shaped partition board are all vertically arranged, and obviously, as other embodiments, the through holes 321 of the strip-shaped partition board can also be horizontally arranged, so that in order to prolong the flowing time of the paint mist airflow, the through holes 321 of the strip-shaped partition boards 321 on the front and rear adjacent middle partition boards 32 can be staggered, which is favorable for further improving the adhesion effect of the filter cloth strips 34 on the paint mist.
In this embodiment, the rear adsorption assembly 4 further includes four paper square tubes three 41, a plurality of end plate slots 411 are formed in the side wall of the paper square tubes three 41, which is close to the rear end plate 42, end insert plates 423 extend around the rear end plate 42, and the end insert plates 423 are respectively inserted into the end plate slots 411 of the corresponding paper square tubes three 41. After the assembly is completed, the four paper square tubes three 41 can form a stable cladding frame, and can be fitted and inserted with the inner wall of the box shell 1 without gaps, so that paint mist which is not thoroughly filtered is prevented from penetrating out.
As a specific scheme, four end plate through holes 421 are formed in the rear end plate 42, the end plate through holes 421 are used for allowing air to pass through the filter cloth 43, a cross-shaped end plate partition 422 is formed between the four end plate through holes 421, and the cross-shaped end plate partition 422 is used for adhering and supporting the filter cloth 43, so that the filter cloth 43 is ensured to maintain a stable unfolded state.
In the present utility model, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", etc. refer to an orientation or a positional relationship based on that shown in the drawings, and are merely relational terms, which are used for convenience in describing structural relationships of various components or elements of the present utility model, and do not denote any one of the components or elements of the present utility model, and are not to be construed as limiting the present utility model.
Claims (8)
1. An assembled paint mist collecting box, comprising a box shell (1) with an airflow inlet (11) and an airflow outlet (12), characterized in that: a preliminary adsorption component (2), a middle adsorption component (3) and a rear adsorption component (4) are sequentially inserted into the box shell (1) from an air flow inlet (11) to an air flow outlet (12);
the primary adsorption assembly (2) comprises U-shaped plate units (22), wherein each U-shaped plate unit (22) consists of a plurality of U-shaped plates which are integrally connected, and a plurality of side wall through holes (23) are respectively formed in the side wall of each U-shaped plate;
the middle adsorption component (3) comprises a plurality of middle partition boards (32), and a plurality of filter cloth units (33) are distributed and hung on the middle partition boards (32);
the rear adsorption assembly (4) comprises a plurality of rear end plates (42), and filter cloth (43) is attached to the rear end plates (42).
2. An assembled paint mist collection box as set forth in claim 1, wherein: the primary adsorption assembly (2) further comprises a pair of parallel paper square tubes (21), a U-shaped slot unit (211) is arranged on the paper square tubes (21), the U-shaped slot unit (211) is composed of a plurality of integrally communicated U-shaped slots, and the upper end and the lower end of the U-shaped plate unit (22) are respectively inserted into the corresponding U-shaped slot units (211).
3. An assembled paint mist collection box as set forth in claim 2, wherein: the middle adsorption component (3) further comprises four longitudinally extending paper square tubes (31), a plurality of corner slots (311) are formed in the paper square tubes (31), and the peripheral corners of each middle partition plate (32) are respectively inserted into the corresponding corner slots (311).
4. A modular paint mist collection box as set forth in claim 3 wherein: a plurality of strip-shaped partition board through holes (321) are distributed and formed in the middle partition board (32), partition board strips (322) are formed between the adjacent strip-shaped partition board through holes (321), the filter cloth units (33) are fixed on the partition board strips (322), two ends of each filter cloth unit (33) penetrate through the strip-shaped partition board through holes (321), and the end parts of the filter cloth units (33) are cut to form a plurality of filter cloth strips (34).
5. An assembled paint mist collection box as set forth in claim 4, wherein: the strip-shaped partition plate through holes (321) are vertically arranged, and the strip-shaped partition plate through holes (321) on the front and back adjacent middle partition plates (32) are staggered.
6. An assembled paint mist collection box as set forth in claim 1, wherein: the rear adsorption assembly (4) further comprises four paper square tubes (41), a plurality of end plate slots (411) are formed in the side wall, close to the rear end plate (42), of the paper square tubes (41), end insert plates (423) extend around the rear end plate (42), and the end insert plates (423) are respectively inserted into the end plate slots (411) corresponding to the paper square tubes (41).
7. An assembled paint mist collection box as set forth in claim 6, wherein: a plurality of end plate through holes (421) are formed in the rear end plate (42), and end plate division bars (422) are formed between the end plate through holes (421).
8. An assembled paint mist collection box according to any one of claims 1 to 7, characterized in that: both the filter cloth unit (33) and the filter cloth (43) are made of glass fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222551595.2U CN219023763U (en) | 2022-09-26 | 2022-09-26 | Assembled paint mist collecting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222551595.2U CN219023763U (en) | 2022-09-26 | 2022-09-26 | Assembled paint mist collecting box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219023763U true CN219023763U (en) | 2023-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222551595.2U Active CN219023763U (en) | 2022-09-26 | 2022-09-26 | Assembled paint mist collecting box |
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| CN (1) | CN219023763U (en) |
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- 2022-09-26 CN CN202222551595.2U patent/CN219023763U/en active Active
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