CN216031440U - Artificial board purifying treatment spraying cabin - Google Patents
Artificial board purifying treatment spraying cabin Download PDFInfo
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- CN216031440U CN216031440U CN202122571887.8U CN202122571887U CN216031440U CN 216031440 U CN216031440 U CN 216031440U CN 202122571887 U CN202122571887 U CN 202122571887U CN 216031440 U CN216031440 U CN 216031440U
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Abstract
The utility model discloses an artificial board purification treatment spraying cabin which comprises a spraying cabin body, wherein a board feeding hole and a board discharging hole are formed in two ends of the spraying cabin body respectively; the plate feeding hole and the plate discharging hole are respectively provided with a negative pressure air suction mechanism, the negative pressure air suction mechanism comprises a negative pressure air suction channel, the negative pressure air suction channel is located at one end of the plate feeding hole or the plate discharging hole and is provided with a negative pressure air suction cover, and a negative pressure fan is arranged in the negative pressure air suction channel. The artificial board purification treatment spraying cabin can prevent liquid medicine from leaking.
Description
Technical Field
The utility model belongs to the technical field of artificial board processing, and particularly relates to an artificial board purification treatment spraying cabin.
Background
In the existing household wood products, a large number of solid wood particle boards and density boards are adopted. The solid wood particle board is an artificial board which is formed by smashing logs or wood rods, using fine wood fibers at two sides, sandwiching long wood fibers in the middle, applying an adhesive, and gluing under the action of heat and pressure, wherein the facing surface of the panel is a melamine facing surface, and the section of the panel is a honeycomb board. The density board is called as density fiber board, and is one kind of board produced with wood fiber or other plant fiber as material and through fiber preparation, applying synthetic resin, heating and pressurizing. The artificial board is made of plywood, bamboo and wood composite board, and the like, except for particle board and density board, the surface of the artificial board is required to be hot-pressed with gummed paper, patterned paper and the like to form a facing artificial board, so that the artificial board can be used as wood floor, furniture, wall board and the like, and all links use 'trialdehyde glue'.
Because various plates need to adopt the tri-aldehyde glue in the manufacturing process, formaldehyde is released in the using process. If the formaldehyde emission exceeds a certain concentration standard, the formaldehyde emission will have adverse effects on human health. In the field of artificial board processing, in order to reduce the formaldehyde content, the surface of the artificial board is generally sprayed with formaldehyde removing liquid. For example, in the chinese patent with publication No. CN213644632U previously filed by the present applicant, a leak-proof spray gun mobile plate spraying apparatus is disclosed, which can effectively decompose and reduce formaldehyde content by spraying formaldehyde-removing liquid, and meanwhile, in order to prevent the leakage of the formaldehyde-removing liquid, air curtain mechanisms are respectively disposed at the plate material inlet and the plate material outlet, but in use, it is found that there is a situation that some of the formaldehyde-removing liquid leaks.
Disclosure of Invention
In view of the above, the present invention is directed to a spraying chamber for cleaning artificial boards, which can prevent leakage of chemicals.
In order to achieve the purpose, the utility model provides the following technical scheme:
an artificial board purification treatment spraying cabin comprises a spraying cabin body, wherein a board feeding hole and a board discharging hole are formed in two ends of the spraying cabin body respectively, a board conveying mechanism is arranged between the board feeding hole and the board discharging hole and drives a board to move from the board feeding hole to the board discharging hole, and a spraying gun for spraying liquid to the board is arranged in the spraying cabin body;
the plate feeding hole and the plate discharging hole are respectively provided with a negative pressure air suction mechanism, the negative pressure air suction mechanism comprises a negative pressure air suction channel, the negative pressure air suction channel is located at one end of the plate feeding hole or the plate discharging hole and is provided with a negative pressure air suction cover, and a negative pressure fan is arranged in the negative pressure air suction channel.
Further, the flow area of the negative pressure air suction hood is gradually reduced along the air flow direction.
Further, the plate material inlet and the plate material outlet are respectively provided with a flexible sealing mechanism for preventing liquid medicine from leaking.
Further, the flexible sealing mechanism comprises a fixed seat arranged on the spraying cabin body, and a flexible brush sheet or flexible brush hair used for being in contact fit with the plate to prevent liquid medicine leakage is arranged on the fixed seat.
Further, the upper side and the lower side of the plate material inlet and the plate material outlet are respectively provided with the flexible sealing mechanisms.
Further, the flexible sealing mechanism is located at the plate feeding hole or the outer side of the plate discharging hole, and the negative pressure air suction mechanism is located at the inner side of the plate feeding hole or the inner side of the plate discharging hole.
Further, an exhaust channel is arranged at the top of the spraying cabin body.
Further, an exhaust purification device is arranged in the exhaust passage.
Further, exhaust purification device is including filter equipment, electrostatic adsorption device and the active carbon adsorption device that sets gradually, filter equipment is located one side of exhaust passage's air inlet.
Furthermore, the spray gun is positioned above the plate conveying mechanism, the axis of the spray gun is inclined downwards, the air outlets of the negative pressure air suction mechanism, which are respectively positioned at the plate feeding hole and the plate discharging hole, are respectively positioned at two sides of the reference inclined plane of the axis of the spray gun, and a vertical plane parallel to the conveying direction of the plate conveying mechanism is vertical to the reference inclined plane.
The utility model has the beneficial effects that:
according to the artificial board purification treatment spraying cabin, the negative pressure air suction mechanisms are respectively arranged at the board feeding hole and the board discharging hole, and liquid medicine diffused to the board feeding hole and the board discharging hole is sucked into the negative pressure air suction channel under the action of negative pressure, so that the liquid medicine is prevented from being diffused to the outside of the spraying cabin body through the board feeding hole and the board discharging hole, and the liquid medicine can be prevented from being leaked.
Through set up flexible sealing mechanism respectively in panel feed inlet and panel discharge gate department, utilize flexible brush piece or flexible brush hair and panel surface contact cooperation, both played the sealed effect of physics, can not influence the business turn over of panel again to can further block the liquid medicine and spread outside panel feed inlet and panel discharge gate.
The air outlet through the negative pressure that will be located panel feed inlet and panel discharge gate induced drafts the mechanism sets up respectively in the both sides on benchmark inclined plane, one of them negative pressure induced drafts the air outlet of mechanism and is located the upside on benchmark inclined plane promptly, another negative pressure induced drafts the downside that the air outlet of mechanism is located the benchmark inclined plane, under the effect that the spray gun sprays the air current, the air outlet spun liquid medicine that is located the downside can be spouted to the panel surface along with the spray gun air current under the siphon effect together, the air current that the air outlet spun liquid medicine that is located the upside formed can play and block the lease to the liquid medicine through panel bounce-back, thereby improve the liquid medicine concentration in the region that is close to the panel surface.
Drawings
In order to make the object, technical scheme and beneficial effect of the utility model more clear, the utility model provides the following drawings for explanation:
FIG. 1 is a schematic structural view of an embodiment of a plate-making purification treatment spray chamber according to the present invention;
FIG. 2 is detail A of FIG. 1;
fig. 3 is a flow diagram of the air flow between the spray gun and the air outlet of the negative pressure air suction channel.
1-spraying cabin body; 2-plate material inlet; 3-discharging the plate; 4-a spray gun; 5-a negative pressure air suction channel; 6-negative pressure air suction hood; 7-negative pressure fan; 8, a fixed seat; 9-flexible bristles; 10-an exhaust channel; 11-a filtration device; 12-an electrostatic adsorption device; 13-an activated carbon adsorption unit; 14-a plate conveying mechanism; 15-plate material.
Detailed Description
The present invention is further described with reference to the following drawings and specific examples so that those skilled in the art can better understand the present invention and can practice the present invention, but the examples are not intended to limit the present invention.
Fig. 1 is a schematic structural diagram of an embodiment of a spray cabin for artificial board purification treatment according to the present invention. The cabin is spouted in wood-based plate purification treatment of this embodiment, including spouting cabin body 1, spout the both ends of cabin body 1 and be equipped with panel feed inlet 2 and panel discharge gate 3 respectively, be equipped with panel conveying mechanism 14 between panel feed inlet 2 and the panel discharge gate 3, panel conveying mechanism 14 drive panel removes to panel discharge gate 3 from panel feed inlet 2, spouts this internal spray gun 4 that is used for spouting liquid to panel that is equipped with in the cabin.
The panel feed inlet 2 and the punishment of panel discharge gate 3 of this embodiment do not are equipped with the negative pressure mechanism of induced drafting, and the negative pressure mechanism of induced drafting includes negative pressure channel 5 that induced drafts, and the one end that negative pressure channel 5 that induced drafts lies in panel feed inlet 2 or panel discharge gate 3 is equipped with negative pressure cover 6 that induced drafts, is equipped with negative pressure fan 7 in the negative pressure channel 5 that induced drafts. Preferably, the flow area of the negative pressure air suction hood 6 is gradually reduced along the air flow direction, so that the area covered by the negative pressure air suction hood 6 is increased, and the suction effect on the air flow and the liquid medicine is enhanced. The air inlet of the negative pressure air suction hood 6 of the embodiment is opposite to and close to the plate conveying mechanism 14.
Further, the plate material inlet 2 and the plate material outlet 3 of the present embodiment are respectively provided with a flexible sealing mechanism for preventing the liquid medicine from leaking. The flexible sealing mechanism comprises a fixed seat 8 installed on the spraying cabin body 1, and a flexible brush piece or flexible brush hair 9 used for being in contact fit with the plate to prevent liquid medicine leakage is arranged on the fixed seat 8. The fixed seat 8 of the embodiment is provided with flexible brush hairs 9. Through set up flexible sealing mechanism respectively in panel feed inlet and panel discharge gate department, utilize flexible brush piece or flexible brush hair and panel surface contact cooperation, both played the sealed effect of physics, can not influence the business turn over of panel again to can further block the liquid medicine and spread outside panel feed inlet and panel discharge gate. Preferably, the upper side and the lower side of the plate feeding hole 2 and the plate discharging hole 3 are respectively provided with a flexible sealing mechanism, so that the sealing effect is better. The flexible sealing mechanism of this embodiment is located the outside of panel feed inlet 2 or panel discharge gate 3, and the negative pressure mechanism of induced drafting is located the inboard of panel feed inlet 2 or panel discharge gate 3, and in the negative pressure channel 5 that induced drafts with the liquid medicine through the negative pressure effect of negative pressure mechanism of induced drafting earlier promptly, if remaining a small amount of liquid medicine is not attracted the negative pressure channel 5 that induced drafts, then accessible flexible sealing mechanism's the effect of blockking avoids revealing outside spouting cabin body 1 from panel feed inlet 2 or panel discharge gate 3.
Further, the top of the spraying cabin body 1 is provided with an exhaust passage 10, an exhaust purification device is arranged in the exhaust passage 10 of the embodiment, specifically, the exhaust purification device comprises a filtering device 11, an electrostatic adsorption device 12 and an activated carbon adsorption device 13 which are sequentially arranged, and the filtering device 11 is located on one side of an air inlet of the exhaust passage 10. Through set up exhaust purification device in exhaust through-passage 10, can realize the purification to exhausting on the one hand, on the other hand can increase exhaust resistance to make and spout keeping certain atmospheric pressure size in the cabin body 1, with the liquid medicine spraying effect of improvement to panel surface.
Further, the spray gun 4 is located above the plate conveying mechanism, the axis of the spray gun is inclined downwards, the air outlets of the negative pressure air suction mechanisms respectively located at the plate feeding hole 2 and the plate discharging hole 3 are respectively located at two sides of a reference inclined plane passing through the axis of the spray gun 4, and a vertical plane parallel to the conveying direction of the plate conveying mechanism is perpendicular to the reference inclined plane. The air outlet through the negative pressure that will be located panel feed inlet and panel discharge gate induced drafts the mechanism sets up respectively in the both sides on benchmark inclined plane, one of them negative pressure induced drafts the air outlet of mechanism and is located the upside on benchmark inclined plane promptly, another negative pressure induced drafts the downside that the air outlet of mechanism is located the benchmark inclined plane, under the effect that the spray gun sprays the air current, the air outlet spun liquid medicine that is located the downside can be spouted to the panel surface along with the spray gun air current under the siphon effect together, the air current that the air outlet spun liquid medicine that is located the upside formed can play and block the lease to the liquid medicine through panel bounce-back, thereby improve the liquid medicine concentration in the region that is close to the panel surface.
The chemical liquid of the present embodiment is an aldehyde-removing liquid for decomposing formaldehyde, and it is needless to say that a chemical liquid having other functions may be used depending on the purpose of use, and the description thereof will be omitted.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the utility model is all within the protection scope of the utility model. The protection scope of the utility model is subject to the claims.
Claims (10)
1. The utility model provides an wood-based plate purification treatment spouts cabin, is including spouting cabin body (1), the both ends of spouting cabin body (1) are equipped with panel feed inlet (2) and panel discharge gate (3) respectively, be equipped with panel conveying mechanism between panel feed inlet (2) and panel discharge gate (3), panel conveying mechanism drive panel is followed panel feed inlet (2) remove to panel discharge gate (3), it is equipped with spray gun (4) that are used for spouting liquid to panel in cabin body (1) to spout, its characterized in that:
the plate feeding hole (2) with plate discharge gate (3) punishment do not is equipped with the negative pressure mechanism of induced drafting, the negative pressure mechanism of induced drafting includes negative pressure channel (5) of induced drafting, negative pressure channel (5) of induced drafting are located the one end of plate feeding hole (2) or plate discharge gate (3) is equipped with negative pressure cover (6) of induced drafting, be equipped with negative pressure fan (7) in negative pressure channel (5) of induced drafting.
2. The spray cabin for artificial board purification treatment according to claim 1, wherein: the flow area of the negative pressure air suction hood (6) is gradually reduced along the air flow direction.
3. The spray cabin for artificial board purification treatment according to claim 1, wherein: the plate material inlet (2) and the plate material outlet (3) are respectively provided with a flexible sealing mechanism for preventing liquid medicine from leaking.
4. The spray cabin for artificial board purification treatment according to claim 3, wherein: the flexible sealing mechanism comprises a fixed seat (8) installed on the spraying cabin body (1), and a flexible brush sheet or flexible brush hair (9) used for being in contact fit with the plate to prevent liquid medicine leakage is arranged on the fixed seat (8).
5. The spray cabin for artificial board purification treatment according to claim 3, wherein: the upper side and the lower side of the plate material inlet (2) and the plate material outlet (3) are respectively provided with the flexible sealing mechanisms.
6. The spray cabin for artificial board purification treatment according to claim 3, wherein: the flexible sealing mechanism is located at the outer side of the plate feeding hole (2) or the plate discharging hole (3), and the negative pressure air suction mechanism is located at the inner side of the plate feeding hole (2) or the plate discharging hole (3).
7. The spray cabin for artificial board purification treatment according to claim 1, wherein: an exhaust channel (10) is arranged at the top of the spraying cabin body (1).
8. The spray cabin for artificial board purification treatment according to claim 7, wherein: an exhaust purification device is arranged in the exhaust passage (10).
9. The spray cabin for artificial board purification treatment according to claim 8, wherein: the exhaust purification device comprises a filtering device, an electrostatic adsorption device and an active carbon adsorption device which are sequentially arranged, wherein the filtering device is positioned on one side of an air inlet of the exhaust channel (10).
10. The spray chamber for artificial board purification treatment according to any one of claims 1 to 9, wherein: the spray gun (4) is located above the plate conveying mechanism, the axis of the spray gun is inclined downwards, the spray gun (4) is located above the plate conveying mechanism, the air outlets of the negative pressure air suction mechanism, which are located at the plate feeding hole (2) and the plate discharging hole (3), are located on two sides of a reference inclined plane of the axis of the spray gun (4), and a vertical plane parallel to the conveying direction of the plate conveying mechanism is perpendicular to the reference inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122571887.8U CN216031440U (en) | 2021-10-25 | 2021-10-25 | Artificial board purifying treatment spraying cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122571887.8U CN216031440U (en) | 2021-10-25 | 2021-10-25 | Artificial board purifying treatment spraying cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216031440U true CN216031440U (en) | 2022-03-15 |
Family
ID=80611145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122571887.8U Active CN216031440U (en) | 2021-10-25 | 2021-10-25 | Artificial board purifying treatment spraying cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216031440U (en) |
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2021
- 2021-10-25 CN CN202122571887.8U patent/CN216031440U/en active Active
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