CN215138136U - Double-water-curtain cyclone type water-curtain paint spraying cabinet - Google Patents
Double-water-curtain cyclone type water-curtain paint spraying cabinet Download PDFInfo
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- CN215138136U CN215138136U CN202121264588.3U CN202121264588U CN215138136U CN 215138136 U CN215138136 U CN 215138136U CN 202121264588 U CN202121264588 U CN 202121264588U CN 215138136 U CN215138136 U CN 215138136U
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Abstract
The utility model relates to a double-water-curtain cyclone type water-curtain paint spraying cabinet, which comprises a paint spraying cabinet body, wherein the paint spraying cabinet body comprises a front cabinet body, a middle cabinet body, a rear cabinet body, an air exhaust structure and a circulating water structure; an upper water curtain plate and a lower water curtain plate which can form double water curtains are arranged in the front cabinet body; the upper rear cabinet body and the lower rear cabinet body of the rear cabinet body are respectively provided with demisting fillers and a plurality of cyclone cylinders; the air exhaust structure is connected with an air outlet positioned above the demisting filler; the circulating water structure pumps circulating water in a bottom water tank at the bottom of the cabinet body of the paint spraying cabinet to the upper part of the upper water curtain plate, the lower water curtain plate and the upper part of the cyclone cylinder. The utility model discloses a two water curtain cyclone formula cascade spray booth, the coating cloud granule loops through two water curtains, cyclone and defogging filler, can get rid of the coating cloud granule high efficiency effectively.
Description
Technical Field
The utility model relates to an operation of spraying paint and the exhaust-gas treatment field that sprays paint especially relate to a two water curtain cyclone formula water curtain cabinet that sprays paint.
Background
The wet-type cabinet that sprays paint that the operation adopted at present only is provided with one cascade mostly, can only carry out simple getting rid of to the coating cloud that the in-process that sprays paint produced, can not get rid of the coating cloud granule high efficiency effectively. Therefore, when the subsequent environment-friendly treatment is carried out on the paint spraying waste gas, a spray tower device needs to be additionally configured for further treatment, and extra technical difficulty and cost investment are added for enterprises. How to design a paint spraying cabinet capable of efficiently removing paint mist particles becomes a technical problem which is urgently needed to be solved in the field.
Disclosure of Invention
The utility model aims at solving the not enough of prior art, provide a two water curtain cyclone formula water curtain cabinet that sprays paint with two water curtains, and can high-efficient completion spray paint waste gas coating cloud granule improvement work.
The utility model adopts the technical proposal that: a double-water-curtain cyclone type water-curtain paint spraying cabinet comprises a paint spraying cabinet body, wherein the paint spraying cabinet body comprises a front cabinet body, a middle cabinet body, a rear cabinet body, an air exhaust structure and a circulating water structure;
an upper water curtain plate and a lower water curtain plate which can form double water curtains are arranged in the front cabinet body;
the upper rear cabinet body and the lower rear cabinet body of the rear cabinet body are respectively provided with demisting fillers and a plurality of cyclone cylinders;
the air exhaust structure is connected with an air outlet positioned above the demisting filler;
the circulating water structure pumps circulating water in a bottom water tank at the bottom of the cabinet body of the paint spraying cabinet to the upper part of the upper water curtain plate, the lower water curtain plate and the upper part of the cyclone cylinder.
Preferably, an upper water tank and a lower water tank are respectively arranged at the rear parts of the tops of the upper water curtain plate and the lower water curtain plate; the bottom of the upper water curtain plate and the bottom of the lower water curtain plate are respectively provided with an upper air inlet notch and a lower air inlet notch.
Preferably, the upper water curtain plate and the lower water curtain plate are arranged in a staggered mode, and the vertical surface of the lower water curtain plate is in front of the vertical surface of the upper water curtain plate.
Preferably, cyclone cylinder top be provided with the whirl board, cyclone cylinder's below from last to having set gradually under the barrel awl fill, barrel outlet and water drainage tank down, water drainage tank and bottom water tank intercommunication.
Preferably, the middle cabinet body is respectively communicated with the upper air inlet notch, the lower air inlet notch and the cyclone air inlet of the cyclone cylinder.
Preferably, the circulating water structure includes circulating water pump and circulating pipe, circulating water pump with the circulating water of bottom water tank draw to the top of upper water curtain board, lower water curtain board and cyclone through circulating pipe.
Preferably, the circulating water pipe is provided with a plurality of spray heads above the upper water tank, the lower water tank and the rotational flow plate.
Preferably, a cylinder fixing plate is arranged above the cyclone plate.
Preferably, the number of the cyclone cylinders is three.
Compared with the prior art, the utility model has the following advantage: the utility model discloses a two water curtain cyclone formula cascade spray paint cabinets, the coating cloud granule loops through two water curtains, cyclone and defogging filler, can get rid of the coating cloud granule high efficiency effectively for the coating cloud waste gas need not additionally to dispose the spray column device and further administers, reduces the exhaust-gas treatment cost of enterprise by a wide margin.
Drawings
Fig. 1 is a schematic side view of the present invention.
Fig. 2 is a front (front cabinet portion) schematic view of the present invention.
Fig. 3 is a schematic view of the back (rear cabinet portion) of the present invention.
Fig. 4 is a schematic top view of the present invention.
The numbers in the figures indicate:
a bottom water tank 100, support legs 101 and circulating water 102; the cabinet comprises a front cabinet body 200, a lower water curtain plate 201, an upper water curtain plate 202, a lower water tank 203, an upper water tank 204, a lower air inlet notch 205 and an upper air inlet notch 206; a middle cabinet body 300; the device comprises a rear lower cabinet body 400, a cyclone cylinder 401, a cyclone air inlet 402, a cylinder lower cone bucket 403, a cylinder water outlet 404, a cyclone plate 405, a water drainage tank 406 and a cylinder fixing plate 407; the rear upper cabinet body 500, the air outlet 501 and the demisting filler 502; circulating water pump 600, circulating water pipe 601, water pump support 602.
Detailed Description
In order to enhance the understanding of the present invention, the following detailed description will be made in conjunction with the embodiments and the accompanying drawings. The utility model discloses the accessible is implemented as follows:
referring to fig. 1-4, a double-water-curtain cyclonic water-curtain paint spraying cabinet comprises a paint spraying cabinet body, wherein the paint spraying cabinet body comprises a front cabinet body 200, a middle cabinet body 300, a rear cabinet body, an exhaust structure (not marked in the figures) and a circulating water structure.
The circulating water pump 600 conveys circulating water 102 from the bottom water tank 100 to the lower water tank 203 and the upper water tank 204 through a circulating water pipe 601; circulating water in the lower water tank 203 and the upper water tank 204 overflows to the surfaces of the lower water curtain plate 201 and the upper water curtain plate 202 respectively to form a continuous water curtain. Because the upper water curtain plate 202 and the lower water curtain plate 201 are arranged in a staggered manner, the vertical plane of the lower water curtain plate 201 is in front of the vertical plane of the upper water curtain plate 202. The water curtain on the surface of the upper water curtain plate 202 finally falls into the lower water tank 203.
The paint mist is sprayed by a spray gun, and the flow direction of the paint mist is shown by the arrows in fig. 1. A part of paint mist particles are sprayed on the continuous water curtains on the surfaces of the lower water curtain plate 201 and the upper water curtain plate 202, and the paint mist particles are brought into the bottom water tank 100 by liquid after contacting with the water curtain liquid;
a part of paint spraying paint mist flows along with the air flow and enters the interior of the equipment from the lower air inlet notch 205 and the upper air inlet notch 206, and when paint mist particles pass through the notches, the paint mist particles are impacted into the water tank 100 at the bottom of the belt by water curtain liquid;
paint mist particles which are not captured and removed by the water curtain liquid enter the middle cabinet 300; the middle cabinet 300 is communicated with a cyclone air inlet 402 of a cyclone barrel 401;
the circulating water pump 600 conveys the circulating water 102 from the bottom water tank 100 to the rear upper cabinet 500 through a circulating water pipe 601; circulating water 102 enters the barrel from the upper part of the cyclone barrel 401 from top to bottom; paint spray particles enter the cyclone cylinder 401 through the middle cabinet 300 through the cyclone air inlet 402 in a cyclone state; the paint mist particles move upwards in a swirling flow in the cyclone cylinder 401, and the gas and the liquid collide and mix in the cyclone cylinder 401 to form a mixture of a gaseous state, a liquid state and a solid state. A part of paint mist particles are thrown to the wall of the cyclone cylinder 401 by the cyclone centrifugal force to be separated; a portion of the paint mist particles are captured by the circulating water 102 in the cyclone 401; the circulating water 102 and the separated and captured paint mist particles in the cyclone 401 are discharged from the cylinder drain 404 of the cylinder lower cone 403 to the drain tank 406, and then overflow from the drain tank 406 to the bottom water tank 100. The back of this embodiment is provided with three cyclone 401 in the cabinet body 400 down, can high-efficiently get rid of the coating cloud granule.
The paint spraying waste gas after removing the paint mist particles vertically passes through the demisting filler 502 from bottom to top, and the water mist particles carried in the waste gas are intercepted and removed; the clean waste gas is finally discharged from the air outlet 501 arranged at the top of the rear upper cabinet body 500, and the treatment work of the paint spray waste gas and the paint mist particles is completed.
Therefore, summarizing the utility model discloses a treatment of waste gas coating cloud granule sprays paint:
the method comprises the following steps: spraying a part of paint mist particles on the continuous water curtain liquid on the surface of the water curtain plate, and capturing and removing the paint mist particles by the liquid;
step two: when a part of paint mist particles pass through the air inlet notch, the paint mist particles are impacted, caught and removed by water curtain liquid;
step three: a part of paint mist particles are in rotational flow motion together with circulating water in the cyclone cylinder 401 and are separated and removed under the action of centrifugal force;
step four: a part of paint mist particles are in rotational flow motion with circulating water in the cyclone cylinder 401, and are removed due to the capture effect of the circulating water;
step five: when the treated paint spraying waste gas passes through the demisting filler 502, water mist carried in the waste gas is intercepted and removed;
step six: the clean waste gas is finally discharged from the air outlet 501, and the treatment work of the paint mist particles of the paint spraying waste gas is completed.
Finally, it should be noted that: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A double-water-curtain cyclone type water-curtain paint spraying cabinet comprises a paint spraying cabinet body, and is characterized in that the paint spraying cabinet body comprises a front cabinet body (200), a middle cabinet body (300), a rear cabinet body, an exhaust structure and a circulating water structure;
an upper water curtain plate (202) and a lower water curtain plate (201) which can form double water curtains are arranged in the front cabinet body (200);
the rear upper cabinet body (500) and the rear lower cabinet body (400) of the rear cabinet body are respectively provided with demisting fillers (502) and a plurality of cyclone cylinders (401);
the air exhaust structure is connected with an air outlet (501) positioned above the demisting filler (502);
the circulating water structure pumps circulating water (102) of a bottom water tank (100) at the bottom of the cabinet body of the paint spraying cabinet to the upper parts of an upper water curtain plate (202), a lower water curtain plate (201) and a cyclone cylinder (401).
2. The double-water-curtain cyclone type water-curtain paint spraying cabinet as claimed in claim 1, wherein an upper water tank (204) and a lower water tank (203) are respectively arranged behind the tops of the upper water curtain plate (202) and the lower water curtain plate (201), and an upper air inlet notch (206) and a lower air inlet notch (205) are respectively arranged at the bottoms of the upper water curtain plate (202) and the lower water curtain plate (201).
3. The paint spraying cabinet with double water curtains and cyclone-type water curtains as claimed in claim 2, characterized in that the upper water curtain (202) and the lower water curtain (201) are arranged in a staggered manner, and the vertical plane of the lower water curtain (201) is in front of the vertical plane of the upper water curtain (202).
4. The double-water-curtain cyclone type water-curtain paint spraying cabinet as claimed in claim 1, 2 or 3, wherein a cyclone plate (405) is arranged above the cyclone cylinder (401), a cylinder lower cone hopper (403), a cylinder water outlet (404) and a water drainage tank (406) are sequentially arranged below the cyclone cylinder (401) from top to bottom, and the water drainage tank (406) is communicated with the bottom water tank (100).
5. The double-water-curtain cyclone-type water-curtain paint spraying cabinet as claimed in claim 2 or 3, wherein the middle cabinet body (300) is respectively communicated with the upper air inlet slot (206), the lower air inlet slot (205) and the cyclone air inlet (402) of the cyclone cylinder (401).
6. The double-water-curtain cyclone type water-curtain paint spraying cabinet as claimed in claim 2 or 3, wherein the circulating water structure comprises a circulating water pump (600) and a circulating water pipe (601), and the circulating water pump (600) pumps the circulating water (102) in the bottom water tank (100) to the upper part of the upper water curtain plate (202), the lower water curtain plate (201) and the upper cyclone cylinder (401) through the circulating water pipe (601).
7. The double-water-curtain cyclone type water-curtain paint spraying cabinet as claimed in claim 6, wherein a plurality of spray heads are arranged above the upper water tank (204), the lower water tank (203) and the cyclone plate (405) through the circulating water pipe (601).
8. The double-water-curtain cyclonic water curtain paint spraying cabinet as claimed in claim 4, wherein a cylinder fixing plate (407) is arranged above the rotational flow plate (405).
9. The paint spray booth of claim 1, 2, 3, 7, or 8, wherein the number of said cyclone tubes (401) is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121264588.3U CN215138136U (en) | 2021-06-04 | 2021-06-04 | Double-water-curtain cyclone type water-curtain paint spraying cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121264588.3U CN215138136U (en) | 2021-06-04 | 2021-06-04 | Double-water-curtain cyclone type water-curtain paint spraying cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215138136U true CN215138136U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121264588.3U Active CN215138136U (en) | 2021-06-04 | 2021-06-04 | Double-water-curtain cyclone type water-curtain paint spraying cabinet |
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| Country | Link |
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| CN (1) | CN215138136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904344A (en) * | 2022-06-14 | 2022-08-16 | 邓开华 | Cyclone water curtain cabinet with prevent blockking up filter screen effect |
-
2021
- 2021-06-04 CN CN202121264588.3U patent/CN215138136U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904344A (en) * | 2022-06-14 | 2022-08-16 | 邓开华 | Cyclone water curtain cabinet with prevent blockking up filter screen effect |
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