CN210114955U - Remove formaldehyde exhaust apparatus - Google Patents
Remove formaldehyde exhaust apparatus Download PDFInfo
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- CN210114955U CN210114955U CN201920703066.5U CN201920703066U CN210114955U CN 210114955 U CN210114955 U CN 210114955U CN 201920703066 U CN201920703066 U CN 201920703066U CN 210114955 U CN210114955 U CN 210114955U
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Abstract
The utility model discloses a remove formaldehyde exhaust apparatus relates to and removes formaldehyde technical field, specifically includes the inlet box, the top surface opening and the fixed connection of inlet box adsorb the bottom surface of case, and the bottom surface that adsorbs the case offers the through-hole that is used for communicateing the inlet box inner chamber, and the through-hole lies in the adsorption box inner bottom surface and covers and have the filter screen and fix through the screw connection, and the inner chamber storage of while adsorption box has appropriate amount active carbon particle, is equipped with rabbling mechanism in inlet box and the adsorption box, and the input of fan has the small-bore end of air exhaust cover through the pipe connection. This application stirs the activated carbon particle through rabbling mechanism for contain formaldehyde gas enter into in the adsorption tank with be in the activated carbon particle fully contact in the developments, when improving activated carbon particle adsorption efficiency, and with formaldehyde adsorption's more thoroughly, thereby improved activated carbon particle's utilization ratio, and saved outside power resource.
Description
Technical Field
The utility model relates to a remove formaldehyde technical field, specifically a remove formaldehyde exhaust apparatus.
Background
Formaldehyde has great harm to human bodies, and if people live or work in rooms with formaldehyde for a long time, the formaldehyde can cause great threat to the health of human bodies and even cause serious diseases.
The formaldehyde removing method has the advantages and disadvantages of ventilation, activated carbon adsorption, photocatalyst, an air purifier and the like, and most of the existing formaldehyde removing methods achieve the purpose of adsorption by passing formaldehyde-containing gas through the activated carbon in a static state when the activated carbon adsorption is reused as the formaldehyde removing method, so that the formaldehyde-containing gas is possibly not in sufficient contact with the activated carbon, and the utilization rate of the activated carbon is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a remove formaldehyde exhaust apparatus to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a formaldehyde removal exhaust device comprises an air inlet box, wherein the top surface of the air inlet box is opened and is fixedly connected with the bottom surface of an adsorption box, the bottom surface of the adsorption box is provided with a through hole used for communicating the inner cavity of the air inlet box, the through hole is positioned on the inner bottom surface of the adsorption box, is covered with a filter screen and is fixedly connected through a screw, meanwhile, the inner cavity of the adsorption box stores a proper amount of activated carbon particles, one side surface of the air inlet box is connected with a fan through a support plate, and the output end of the fan is communicated with the middle lower part of the inner; the suction box is equipped with rabbling mechanism with the adsorption tank in, rabbling mechanism includes the pivot, the one end of pivot is passed through the bearing and is rotated and connect in the interior top surface center of adsorption tank, and the other end of pivot is vertical down and stretch into the inner chamber upper portion to the suction box, and be located the pivot surface top-down of adsorption tank and be connected with a plurality of stirring rakes that stagger each other, and the fixed cover of pivot end portion that is located the suction box is equipped with the impeller, and the wheel piece face of impeller is towards the gas outlet of intake pipe, and the input of fan has the small-bore end of suction hood through the pipe connection, the cross-section of suction hood is right trapezoid and its large-bore end is connected with the dirt.
As a further aspect of the present invention: the average pore diameter of the filter screen is smaller than the average particle diameter of the activated carbon particles.
As a further aspect of the present invention: the top of the adsorption tank is fixedly communicated with a plurality of air outlet pipes for air outlet.
As a further aspect of the present invention: the gas outlet pipe is communicated with the lower circumferential surface of the gas collecting pipe in a sealing manner, two ends of the gas collecting pipe are sealed and are horizontally fixed on the top surface of the adsorption tank through pipe clamps, and the top circumferential surface of the gas collecting pipe is communicated with the exhaust pipe in a sealing manner.
As a further aspect of the present invention: the disassembling component comprises a fixing rod, the fixing rod is L-shaped, one end of the fixing rod is connected with the surface of the air exhaust cover, the other end of the fixing rod is provided with a through hole for the pull rod to pass through, the lateral edge of the dust filter screen and the surface of the air exhaust cover are provided with a through hole coaxial with the through hole of the air exhaust cover, one end of the pull rod is connected with a pull ring, the other end of the pull rod stretches into the air exhaust cover from the through hole, the surface of the pull rod, which is close to the lateral edge of the dust filter screen, is welded with a lantern ring, and the.
Compared with the prior art, the beneficial effects of the utility model are that:
according to the method, the activated carbon particles are stirred by the stirring mechanism, so that the formaldehyde-containing gas enters the adsorption box to be fully contacted with the activated carbon particles in a dynamic state, the adsorption efficiency of the activated carbon particles is improved, and the formaldehyde is more thoroughly adsorbed, so that the utilization rate of the activated carbon particles is improved, and external power resources are saved; realize the temporary locking of dirt screen through dismantling the subassembly, it is convenient to dismantle, the loaded down with trivial details step when avoiding the bolt to dismantle, plays the dust removal effect before removing formaldehyde through the dirt screen.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of the position a of the present invention.
As shown in the figure: the device comprises an air inlet box 1, an adsorption box 2, an impeller 3, activated carbon particles 4, a stirring paddle 5, a rotating shaft 6, an air exhaust hood 7, a fan 8, an air inlet pipe 9, an air outlet pipe 10, a gas collecting pipe 11, an air exhaust pipe 12, a dust filter screen 13, a fixed rod 14, a lantern ring 15 and a pull rod 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in the embodiment of the present invention, a formaldehyde removing exhaust apparatus comprises an air inlet box 1, the top surface of the air inlet box 1 is open and fixedly connected to the bottom surface of an adsorption box 2, and the bottom surface of the adsorption box 2 is provided with a through hole for communicating with the inner cavity of the air inlet box 1, and the through hole is located in the adsorption box 2, and the bottom surface is covered with a filter screen and is fixed by screws, and the inner cavity of the adsorption box 2 stores a proper amount of activated carbon particles 4, and the average pore diameter of the filter screen is smaller than the average particle diameter of the activated carbon particles 4, so that the through hole is covered by the filter screen, the activated carbon particles 4 are prevented from falling into the air inlet box 1 to the maximum extent, and a side surface of the air inlet box 1 is connected with a fan 8 through a support plate, the output end of the fan 8 is communicated with the middle lower portion of the inner cavity of the air inlet box, and the top of the adsorption tank 2 is fixedly communicated with a plurality of air outlet pipes 10 for air outlet, so that the aim of removing formaldehyde is fulfilled.
The air inlet box 1 and the adsorption box 2 are internally provided with a stirring mechanism, the stirring mechanism comprises a rotating shaft 6, one end of the rotating shaft 6 is rotatably connected to the center of the inner top surface of the adsorption box 2 through a bearing, the other end of the rotating shaft 6 vertically downwards extends into the upper part of the inner cavity of the air inlet box 1, the surface of the rotating shaft 6 in the adsorption box 2 is connected with a plurality of stirring paddles 5 which are staggered with each other from top to bottom, the end part of the rotating shaft 6 in the air inlet box 1 is fixedly sleeved with an impeller 3, the wheel sheet of the impeller 3 faces the air outlet of an air inlet pipe 9, a fan 8 blows air to the impeller 3 through the air inlet pipe 9, the impeller 3 rotates to drive the rotating shaft 6 to rotate, so that the stirring paddles 5 stir the activated carbon particles 4, meanwhile, formaldehyde-containing gas enters the adsorption box 2 to be fully contacted with the activated carbon particles 4 in a dynamic state, the, and formaldehyde is more thoroughly adsorbed, so that the utilization rate of the activated carbon particles 4 is improved, and external power resources are saved.
The gas outlet pipe 10 is hermetically communicated with the lower peripheral surface of the gas collecting pipe 11, two ends of the gas collecting pipe 11 are sealed and are horizontally fixed on the top surface of the adsorption tank 2 through pipe clamps, the top peripheral surface of the gas collecting pipe 11 is hermetically communicated with a gas outlet pipe 12, and the gas outlet pipe 12 is used for discharging gas to the outside.
The input end of the fan 8 is connected with the small-caliber end of the air exhaust cover 7 through a pipeline, the section of the air exhaust cover 7 is in a right trapezoid shape, the large-caliber end of the air exhaust cover 7 is connected with a dust filter 13 through a dismounting component, the dismounting component comprises a fixed rod 14, the fixed rod 14 is in an L shape, one end of the fixed rod is connected with the surface of the air exhaust cover 7, the other end of the fixed rod is provided with a through hole for a pull rod 16 to pass through, the side edge of the dust filter 13 and the surface of the air exhaust cover 7 are provided with through holes coaxial with the through hole of the air exhaust cover 7, one end of the pull rod 16 is connected with a pull ring, the other end of the pull rod extends into the air exhaust cover 7 from the through hole, the surface of the pull rod 16 close to the side edge of the dust filter 13 is welded with a lantern ring 15, the lantern ring 15 is connected with the corresponding surface of the fixed rod 14 and, the complicated steps of bolt disassembly are avoided, and the dust removal function before formaldehyde removal is achieved through the dust filter 13.
The model of fan 8 adopts CX-125 and supporting power and circuit among this scheme, and the power supply interface of fan passes through the switch and connects the power supply system, involves that circuit and electronic components and module are prior art, and the technical staff in the field can realize completely, need not beyond the limit for the proud, the utility model discloses the content of protection does not relate to the improvement to software and method yet.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The formaldehyde removing and exhausting device comprises an air inlet box (1) and is characterized in that the top surface of the air inlet box (1) is opened and is fixedly connected with the bottom surface of an adsorption box (2), a through hole used for communicating the inner cavity of the air inlet box (1) is formed in the bottom surface of the adsorption box (2), the through hole is positioned in the adsorption box (2), the bottom surface of the through hole is covered with a filter screen and is fixedly connected through a screw, meanwhile, a proper amount of activated carbon particles (4) are stored in the inner cavity of the adsorption box (2), one side surface of the air inlet box (1) is connected with a fan (8) through a support plate, and the output end of the fan (8) is communicated with the middle lower part of the inner cavity of the; be equipped with rabbling mechanism in inlet box (1) and adsorption box (2), rabbling mechanism includes pivot (6), the one end of pivot (6) is passed through the bearing and is rotated and connect in the interior top surface center of adsorption box (2), and the other end of pivot (6) is vertical down and stretch into the inner chamber upper portion of inlet box (1), and pivot (6) surface top-down that is located adsorption box (2) is connected with a plurality of stirring rake (5) that stagger each other, and pivot (6) tip fixed cover that is located inlet box (1) is equipped with impeller (3), and the wheel piece face of impeller (3) is towards the gas outlet of intake pipe (9), and the input of fan (8) has the small bore end of suction hood (7) through the pipe connection, the cross-section of suction hood (7) is trapezoidal right angle and its heavy-calibre end is connected with through the dismantlement subassembly and strains dirt net (13).
2. A formaldehyde-removing exhaust device according to claim 1, wherein the average pore size of the sieve is smaller than the average particle size of the activated carbon particles (4).
3. The formaldehyde-removing and exhausting device as recited in claim 1, wherein the top of said adsorption tank (2) is fixedly connected with a plurality of air outlet pipes (10) for air outlet.
4. The formaldehyde-removing and exhausting device as recited in claim 3, wherein the outlet pipe (10) is hermetically connected to the lower peripheral surface of the gas collecting pipe (11), and both ends of the gas collecting pipe (11) are sealed and horizontally fixed to the top surface of the adsorption tank (2) by pipe clamps, and the top peripheral surface of the gas collecting pipe (11) is hermetically connected to the exhaust pipe (12).
5. The formaldehyde-removing and exhausting device as recited in claim 1, wherein the disassembling assembly comprises a fixing rod (14), the fixing rod (14) is L-shaped, one end of the fixing rod is connected to the surface of the air-extracting cover (7), the other end of the fixing rod is provided with a through hole for the pulling rod (16) to pass through, the side edge of the dust-filtering net (13) and the surface of the air-extracting cover (7) are provided with a through hole coaxial with the through hole of the air-extracting cover (7), one end of the pulling rod (16) is connected with a pulling ring, the other end of the pulling rod extends into the air-extracting cover (7) from the through hole, the surface of the pulling rod (16) close to the side edge of the dust-filtering net (13) is welded with a sleeve ring (15), and the corresponding surface of the sleeve ring (15) and the fixing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920703066.5U CN210114955U (en) | 2019-05-16 | 2019-05-16 | Remove formaldehyde exhaust apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920703066.5U CN210114955U (en) | 2019-05-16 | 2019-05-16 | Remove formaldehyde exhaust apparatus |
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| CN210114955U true CN210114955U (en) | 2020-02-28 |
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| CN201920703066.5U Active CN210114955U (en) | 2019-05-16 | 2019-05-16 | Remove formaldehyde exhaust apparatus |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111437693A (en) * | 2020-05-06 | 2020-07-24 | 四川锦城佳禾生态环保科技有限公司 | Interior decoration is with removing formaldehyde device |
| CN111991954A (en) * | 2020-08-17 | 2020-11-27 | 莱西市鸿蒙科创孵化中心 | Waste heat utilization and flue gas purification equipment of electrolysis flue gas |
| CN111991953A (en) * | 2020-08-17 | 2020-11-27 | 莱西市鸿蒙科创孵化中心 | Method for utilizing waste heat of electrolytic flue gas and purifying flue gas |
| CN112577305A (en) * | 2020-12-16 | 2021-03-30 | 湖北盛琪达工程科技有限公司 | Supply mechanism of low-humidity sterile gas in batch type circulating grain drying machine |
| CN112619203A (en) * | 2020-10-26 | 2021-04-09 | 常德市俊德科技发展有限公司 | Device convenient to clearance formaldehyde among adhesive for construction |
| CN113171670A (en) * | 2021-05-20 | 2021-07-27 | 河南中太联创环保设备有限公司 | Active induced air type zeolite adsorption multistage composite waste gas treatment machine |
| CN113499676A (en) * | 2021-08-03 | 2021-10-15 | 李碧锋 | A high-efficient absorption filter equipment for formaldehyde in room |
| CN113926289A (en) * | 2021-10-21 | 2022-01-14 | 中船重工（邯郸）派瑞特种气体有限公司 | Drying device for analyzing nitrogen trifluoride crude gas components prepared by electrolytic method |
| CN114849428A (en) * | 2022-05-27 | 2022-08-05 | 安徽珍晟环保节能检测有限公司 | Peculiar smell treatment facility is used in environmental detection |
| CN115518469A (en) * | 2022-09-19 | 2022-12-27 | 衡阳山泰化工有限公司 | Polyester resin production waste gas collecting and utilizing system |
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2019
- 2019-05-16 CN CN201920703066.5U patent/CN210114955U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111437693A (en) * | 2020-05-06 | 2020-07-24 | 四川锦城佳禾生态环保科技有限公司 | Interior decoration is with removing formaldehyde device |
| CN111991954A (en) * | 2020-08-17 | 2020-11-27 | 莱西市鸿蒙科创孵化中心 | Waste heat utilization and flue gas purification equipment of electrolysis flue gas |
| CN111991953A (en) * | 2020-08-17 | 2020-11-27 | 莱西市鸿蒙科创孵化中心 | Method for utilizing waste heat of electrolytic flue gas and purifying flue gas |
| CN112619203A (en) * | 2020-10-26 | 2021-04-09 | 常德市俊德科技发展有限公司 | Device convenient to clearance formaldehyde among adhesive for construction |
| CN112577305A (en) * | 2020-12-16 | 2021-03-30 | 湖北盛琪达工程科技有限公司 | Supply mechanism of low-humidity sterile gas in batch type circulating grain drying machine |
| CN113171670A (en) * | 2021-05-20 | 2021-07-27 | 河南中太联创环保设备有限公司 | Active induced air type zeolite adsorption multistage composite waste gas treatment machine |
| CN113499676A (en) * | 2021-08-03 | 2021-10-15 | 李碧锋 | A high-efficient absorption filter equipment for formaldehyde in room |
| CN113926289A (en) * | 2021-10-21 | 2022-01-14 | 中船重工（邯郸）派瑞特种气体有限公司 | Drying device for analyzing nitrogen trifluoride crude gas components prepared by electrolytic method |
| CN114849428A (en) * | 2022-05-27 | 2022-08-05 | 安徽珍晟环保节能检测有限公司 | Peculiar smell treatment facility is used in environmental detection |
| CN114849428B (en) * | 2022-05-27 | 2023-10-13 | 安徽珍晟环保节能检测有限公司 | Peculiar smell treatment facility for environmental detection |
| CN115518469A (en) * | 2022-09-19 | 2022-12-27 | 衡阳山泰化工有限公司 | Polyester resin production waste gas collecting and utilizing system |
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