CN209797494U

CN209797494U - Activated carbon activation reduction device

Info

Publication number: CN209797494U
Application number: CN201920226639.XU
Authority: CN
Inventors: 陈敏华
Original assignee: Hangzhou Kebao Air Purifier Co Ltd
Current assignee: Hangzhou Kebao Air Purifier Co Ltd
Priority date: 2019-02-24
Filing date: 2019-02-24
Publication date: 2019-12-17
Anticipated expiration: 2029-02-24

Abstract

The utility model discloses an active carbon activation reduction device, including box, fixed plate and the fixed connecting plate that sets up in box bottom both sides that set up on the box top, one side on fixed plate top is provided with control panel, and the extrinsic cycle air outlet has been seted up to the opposite side on fixed plate top, and the extrinsic cycle air outlet is linked together with the box, and the top of box inner chamber is provided with extrinsic cycle fan, and extrinsic cycle fan's bottom is provided with activated carbon filter, and activated carbon filter's bottom is provided with and is situated between. The utility model discloses an ozone and charged particle that high-voltage electric field polar plate work among the air purifier produced are exerted on the active carbon, let the active carbon fully adsorb, through the wind speed of adjusting the inner loop fan, and during the slow air current made ozone and charged particle as much as possible adsorbed the micropore of active carbon, make the air at machine inner loop through the inner loop wind channel that is equipped with, utilize to be situated between and reach the LED ultraviolet lamp and decompose organic gas.

Description

Activated carbon activation reduction device

Technical Field

The utility model relates to a reduction device, in particular to an activated carbon activation reduction device.

Background

The active carbon can adsorb a large amount of organic impurities due to the unique microporous structure, and is widely used in air purification occasions. But as activated carbon itself does not have the ability to decompose and remove these impurities. Therefore, the activated carbon is like a cup and is easily filled with pollutants, and gradually loses the necessary purification capacity. Meanwhile, impurities in the micropores are dissociated and separated out to form secondary pollution due to the change of environmental conditions.

The active carbon uses mostly to be disposable consumables at present, changes after using a certain time, needs to spend a large amount of funds to change, causes a large amount of resources and energy extravagant, has very big some users in the in-service use because the understanding or the cost reason to the product do not change, causes secondary pollution, has partial industry occasion to use high temperature steam to carry out the desorption, but needs professional large-scale equipment and special process conditions just can implement. Therefore, we improve the above and propose an activated carbon activation reduction device.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects existing in the prior art, the utility model provides an activated carbon activation reduction device.

in order to solve the technical problem, the utility model provides a following technical scheme:

The utility model relates to an active carbon activation reduction device, which comprises a box body, a fixed plate fixedly arranged at the top end of the box body and connecting plates fixedly arranged at two sides of the bottom end of the box body, wherein one side of the top end of the fixed plate is provided with a control panel, the other side of the top end of the fixed plate is provided with an external circulation air outlet which is communicated with an inner cavity of the box body, the top of the inner cavity of the box body is provided with an external circulation fan, the bottom of the external circulation fan is provided with an active carbon filter, the bottom of the active carbon filter is provided with a light contact medium, the bottom of the light contact medium is provided with an LED ultraviolet lamp array, the bottom of the LED ultraviolet lamp array is provided with a high-voltage electric field polar plate, the bottom of the high-voltage electric field polar plate is provided with a pre-, the active carbon filter, the light contact medium, the LED ultraviolet lamp array and the high-voltage electric field polar plate are communicated, the LED ultraviolet lamp array is electrically connected with an external power supply through a control panel, and the external circulation fan is electrically connected with the external power supply through the control panel.

As a preferred technical scheme of the utility model, the top of box one side is provided with organic gas sensor, organic gas sensor's one end is passed the box and is placed in it, organic gas sensor passes through control panel and external power supply electric connection.

As an optimal technical scheme of the utility model, organic gas sensor's bottom is provided with high pressure generator, high pressure generator passes through screw and box fixed connection.

As an optimal technical scheme of the utility model, high pressure generator's bottom is provided with the inner circulation fan, the inner circulation fan is linked together with the box, inner circulation fan be provided with a plurality of inner circulation wind channel all around, and inner circulation fan highly be higher than the active carbon filter.

As a preferred technical scheme of the utility model, be provided with the electrode connector on the box in the high-tension electric field polar plate outside, the outside of electrode connector is provided with the safety protection baffle, the high-tension electric field polar plate passes through electrode connector and external power supply electric connection.

As a preferred technical scheme of the utility model, the inner loop return air inlet has been seted up on the box in the extrinsic cycle air intake outside, the inner loop return air inlet is linked together with the box.

As a preferred technical scheme of the utility model, the front of box is provided with the chamber door, the one end and the box of chamber door are articulated, the equal activity in both sides of box is provided with the apron.

The utility model has the advantages that: the activated carbon activation reduction device can realize automatic purification and activation in the machine without disassembling and replacing, is convenient to use, applies ozone and charged particles generated by the working of a high-voltage electric field polar plate in an air purifier to the activated carbon to fully adsorb the activated carbon, slowly absorbs the ozone and the charged particles to micropores of the activated carbon as much as possible by adjusting the air speed of an internal circulation fan, circulates the air in the machine through an internal circulation air duct, decomposes organic gas by using a photo-contact medium and an LED ultraviolet lamp, can furthest recycle the activated carbon, reduces the consumption of activated carbon consumables in the air purifier, saves the use cost, has simple activation operation without special equipment and environment, can shorten the activation period, and reduces the secondary pollution generated by the precipitation of adsorbed harmful substances, after activation, organic matters in pores of the activated carbon can be greatly reduced, and the adsorption effect of the activated carbon is greatly improved under low adsorption concentration.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic diagram of the internal structure of an activated carbon activation and reduction apparatus according to the present invention;

FIG. 2 is a schematic diagram of an external structure of an activated carbon activation and reduction apparatus according to the present invention;

Fig. 3 is a schematic front structural view of an activated carbon activation reduction device of the present invention.

in the figure: 1. a control panel; 2. an external circulation air outlet; 3. an organic gas sensor; 4. an external circulation fan; 5. a high voltage generator; 6. an internal circulation fan; 7. an internal circulation air duct; 8. an activated carbon filter; 9. a photo-contact medium; 10. an array of LED ultraviolet lamps; 11. an electrode connector; 12. a safety protection barrier; 13. a high-voltage electric field polar plate; 14. a pre-filter; 15. an internal circulation air return inlet; 16. and an external circulation air inlet.

Detailed Description

the preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, fig. 2 and fig. 3, the activated carbon activation reduction device of the present invention comprises a box body, a fixing plate fixedly disposed on the top of the box body, and a connecting plate fixedly disposed on both sides of the bottom of the box body, wherein one side of the top of the fixing plate is provided with a control panel 1, the other side of the top of the fixing plate is provided with an external circulation air outlet 2, the external circulation air outlet 2 is communicated with the inner cavity of the box body, the top of the inner cavity of the box body is provided with an external circulation fan 4, the bottom of the external circulation fan 4 is provided with an activated carbon filter 8, the bottom of the activated carbon filter 8 is provided with a photocatalyst 9, the bottom of the photocatalyst 9 is provided with an LED ultraviolet lamp array 10, the bottom of the LED ultraviolet lamp array 10 is provided with a high-voltage electric field polar plate 13, the bottom of the high-voltage electric field polar plate, the active carbon filter 8, the light contact medium 9, the LED ultraviolet lamp array 10 and the high-voltage electric field polar plate 13 are communicated, the LED ultraviolet lamp array 10 is electrically connected with an external power supply through the control panel 1, and the external circulating fan 4 is electrically connected with the external power supply through the control panel 1.

The top of box one side is provided with organic gas sensor 3, and organic gas sensor 3's one end is passed the box and is placed in it, and organic gas sensor 3 passes through control panel 1 and external power supply electric connection, and organic gas sensor 3 detects the concentration of organic gas in the box, gives control panel 1 to the signal transmission of receiving, and control panel 1 controls external circulating fan 4 or internal circulating fan 6 according to the data of receiving.

Wherein, the bottom of organic gas sensor 3 is provided with high voltage generator 5, and high voltage generator 5 passes through screw and box fixed connection, adjusts voltage through high voltage generator 5 that is equipped with, guarantees the user demand of voltage.

Wherein, high pressure generator 5's bottom is provided with inner loop fan 6, and inner loop fan 6 is linked together with the box, and inner loop fan 6 is provided with a plurality of inner loop wind channel 7 all around, and inner loop fan 6 highly is higher than active carbon filter 8, inner loop fan 6 passes through control panel 1 and external power supply electric connection, and inner loop fan 6 work makes the air circulation in the box circulate, decomposes the organic matter in the active carbon micropore, realizes ozone as much as possible through outer loop fan 4 and inner loop fan 6 joint control and is adsorbed the utilization by the active carbon, but inner loop wind channel 7 is not necessary.

Wherein, be provided with electrode connector 11 on the box in the high-voltage electric field polar plate 13 outside, electrode connector 11's outside is provided with safety protection baffle 12, and high-voltage electric field polar plate 13 passes through electrode connector 11 and external power supply electric connection, through the safety protection baffle 12 that is equipped with, is convenient for protect electrode connector 11, improves the security of device during operation.

Wherein, the box body outside the external circulation air inlet 16 is provided with an internal circulation air return opening 15, the internal circulation air return opening 15 is communicated with the box body, and when the device is in a standby or self-cleaning state, the gas in the box body enters the opening decomposition operation from the internal circulation air return opening 15 through the internal circulation air return opening 15.

The front of the box body is provided with a box door, one end of the box door is hinged with the box body, cover plates are movably arranged on two sides of the box body, the box door and the cover plates are arranged to facilitate realization of a closed environment, and meanwhile, the device is convenient to operate.

When the device works, in normal use, gas enters the external circulation air inlet 16 from the vent pipe, is pre-filtered by the pre-filter 14 and enters the high-voltage electric field pole plate 13, at the moment, a certain amount of ozone and charged particles are generated when the high-voltage electric field pole plate 13 works, the external circulation fan 4 works to enable the gas to enter the activated carbon filter 8 and be adsorbed into micropores by activated carbon, organic gas in the activated carbon is contacted with the ozone and then decomposed, the decomposed gas is discharged through the external circulation air outlet 2, in a standby state or a self-cleaning mode, the control panel 1 preferably selects TGS2600 type through collecting data of the organic gas sensor 3, the high-voltage generator 5 preferably selects MA-2PS type to control the internal circulation cleaning function, at the moment, the control panel 1 starts to control the internal circulation fan 6 to start, at the moment, the external circulation fan 4 is inhibited, and air flows in the device, relatively dirty air flows into the high-voltage electric field polar plate 13 from the internal circulation air return opening 15 and is primarily purified by the internal high-voltage electrostatic plasma, then mixed with newly generated ozone, flows into the light contact medium 9 and the LED ultraviolet lamp array 10, in the photocatalyst medium 9 and the LED ultraviolet lamp array 10, the strong ultraviolet light and the nanometer titanium dioxide photocatalyst medium 9 purify the air for the second time, and the air is heated by the attached heating device, the air purified twice returns to the activated carbon filter 8 with a certain amount of air of ozone and charged particles, the ozone and charged particles are adsorbed into the micropores by the activated carbon, the heated air improves the activity of ozone and charged particles, accelerates the decomposition of organic gases, the control panel 1 controls the external circulation fan 4 to intermittently supplement oxygen into the machine and control ozone to overflow into a room.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an active carbon activation reduction device, includes the box, fixes the fixed plate that sets up on the box top and the fixed connecting plate that sets up in box bottom both sides, its characterized in that, one side on fixed plate top is provided with control panel (1), extrinsic cycle air outlet (2) have been seted up to the opposite side on fixed plate top, extrinsic cycle air outlet (2) are linked together with the inner chamber of box, the top of box inner chamber is provided with extrinsic cycle fan (4), the bottom of extrinsic cycle fan (4) is provided with activated carbon filter (8), the bottom of activated carbon filter (8) is provided with light and touches medium (9), the bottom of light and touch medium (9) is provided with LED ultraviolet lamp array (10), the bottom of LED ultraviolet lamp array (10) is provided with high-voltage electric field polar plate (13), the bottom of high-voltage electric field polar plate (13) is provided with prefilter (14), the bottom of prefilter (14) is provided with extrinsic cycle air intake (16), one side of extrinsic cycle air intake (16) bottom is provided with the ventilation pipe, activated carbon filter (8), light touch medium (9), LED ultraviolet lamp array (10), high-tension electric field polar plate (13) homogeneous phase intercommunication, LED ultraviolet lamp array (10) are through control panel (1) and external power supply electric connection, extrinsic cycle fan (4) are through control panel (1) and external power supply electric connection.

2. The activated carbon activation reduction device according to claim 1, wherein an organic gas sensor (3) is arranged at the top of one side of the box body, one end of the organic gas sensor (3) penetrates through the box body and is arranged in the box body, and the organic gas sensor (3) is electrically connected with an external power supply through a control panel (1).

3. The activated carbon activation reduction device according to claim 2, wherein a high-voltage generator (5) is arranged at the bottom of the organic gas sensor (3), and the high-voltage generator (5) is fixedly connected with the box body through a screw.

4. The activated carbon activation reduction device according to claim 3, wherein an internal circulation fan (6) is arranged at the bottom of the high-pressure generator (5), the internal circulation fan (6) is communicated with the box body, a plurality of internal circulation air ducts (7) are arranged around the internal circulation fan (6), and the height of the internal circulation fan (6) is higher than that of the activated carbon filter (8).

5. The activated carbon activation reduction device according to claim 1, wherein an electrode connector (11) is arranged on the box body outside the high-voltage electric field pole plate (13), a safety protection partition plate (12) is arranged outside the electrode connector (11), and the high-voltage electric field pole plate (13) is electrically connected with an external power supply through the electrode connector (11).

6. The activated carbon activation reduction device of claim 1, wherein an internal circulation air return opening (15) is formed in the box body outside the external circulation air inlet (16), and the internal circulation air return opening (15) is communicated with the box body.

7. The activated carbon activation reduction device according to claim 1, wherein a box door is provided on the front surface of the box body, one end of the box door is hinged to the box body, and cover plates are movably provided on both sides of the box body.