CN219640403U - Acid-removing air purifier - Google Patents

Abstract

The utility model relates to the technical field of air purification equipment, in particular to an acid-removing air purifier, which comprises a case, wherein a single door is hinged to the front side of the case, a plurality of air inlets are formed in the front side of the single door and close to the bottom of the case, a plurality of air outlets are formed in the front side of the single door and close to the top of the single door, a collecting box, a first filter plate, a second filter plate, a first storage box, a second storage box, a third storage box and a purification mechanism are sequentially arranged in the case from bottom to top, a partition plate is arranged in the case and positioned right above the purification mechanism, and an exhaust pipe is arranged in the middle of the top of the partition plate. This deacidification air cleaner, the particulate matter business turn over preliminary filtration in the air that enters into quick-witted incasement through first filter, the secondary filtration is carried out to the particulate matter in the air to the particulate matter prevents effectively that the particulate matter from influencing subsequent air purification operation, places potassium permanganate activated alumina granule in the second storage box, effectively gets rid of the acid gas in the air.

Description

Acid-removing air purifier

Technical Field

The utility model relates to the technical field of air purification equipment, in particular to an acid-removing air purifier.

Background

The air purifier, also called air purifier, air freshener, purifier, can filter, adsorb, decompose or convert various air pollutants (including decoration pollution such as peculiar smell, formaldehyde, bacteria, PM2.5, allergen, etc.), effectively improve the device of air cleanliness, the air purifier on the existing market adopts the technology of holding back and conventional active carbon physical adsorption technology mostly, even if adopts multiple purification technology and material medium, but in practice only can purify particulate matters and ordinary gas in the air, is not enough to have very strong acid gas treatment capacity of peculiar smell, can not reach real deacidification deodorization effect.

Patent publication No. CN217929153U discloses an acid-removing and odor-removing air purifier, and relates to the technical field of air purifiers. The device comprises a device body, wherein air inlet areas are respectively arranged at the lower parts of the left side and the right side of the device body and at the lower part of a front door, the upper part of the front door is an air outlet, a front filter section, an EC fan and a rear filter section are sequentially arranged in the device body from bottom to top in the air inlet area, the front filter section consists of a W-type GHGTS gas purification device and a W-type potassium permanganate activated alumina filter, a guide cover is arranged above the EC fan, the rear filter section, a gas sensor and a guide blade are arranged in a guide channel formed by the guide cover, the rear filter section consists of a photo-hydrogen ion emitter, a high-efficiency gas filter and a dustproof metal net, and the gas sensor is arranged between the photo-hydrogen ion emitter and the high-efficiency gas filter and is positioned at the air outlet. The utility model can treat acidic harmful gas without generating secondary pollutants, remove peculiar smell and particulate pollutants, has rich functions and is suitable for multi-scene application.

In the specific use process of the prior art, although the odor can be removed, the odor-containing acid gas can be physically adsorbed to remove odor, meanwhile, the odor-containing acid gas can be subjected to chemical reaction with the odor-containing acid gas, no secondary pollutant and no chemical residual substance are generated, but in the working process of the air purifier of the prior art, the odor-containing polluted gas enters the pre-filter section through the lower part of the front door and the air inlet areas at the left and right sides of the equipment body, so that the particulate matters in the polluted gas firstly pass through the pre-filter section, and after the air purifier is used for a long time, the W-type GHGTS gas purifying device and the W-type potassium permanganate activated alumina filter in the pre-filter section can be blocked by the particulate matters in the polluted gas, so that the treatment effect of the pre-filter section on the acid gas is influenced, and the service life of the pre-filter section is seriously influenced.

Disclosure of Invention

The present utility model is directed to an acid removal air cleaner to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the acid-removing air purifier comprises a case, wherein a single door is hinged to the front side of the case, the left side of the single door is hinged to the front side edge of the left side of the inner wall of the case, the inner side of the single door is tightly attached to the front sides of a collecting box, a first filter plate, a second filter plate, a first storage box, a second storage box, a third storage box and a fixing plate, so that external air is ensured to pass through the first filter plate, the second filter plate, the first storage box, the second storage box and the third storage box in sequence after entering the inside of the case from an air inlet, and particles and acid gases in the air are effectively filtered and removed;

the front side of the single door is provided with a plurality of air inlets which are arranged in a matrix manner and close to the bottom, the front side of the single door is provided with a plurality of air outlets which are arranged in a matrix manner and close to the top, and a collecting box, a first filter plate, a second filter plate, a first storage box, a second storage box, a third storage box and a purifying mechanism are sequentially arranged in the case from bottom to top;

the box that gathers materials is placed in the bottom of quick-witted incasement wall for collect the filter that first filter bottom dropped, the machine incasement just is located the position directly over the purifying mechanism and is equipped with the baffle, the middle part at baffle top is equipped with the exhaust pipe, be equipped with the exhaust fan in the exhaust pipe, upwards carry the air of baffle below through the exhaust fan, and discharge from a plurality of apopores, thereby make external air enter into the machine incasement from a plurality of inlet ports, and then realize the deacidification and the purification to ambient air.

Preferably, the bottom of the case and the positions close to the four corners are provided with braking universal wheels, so that the acid-removing air purifier can be conveniently moved and fixed.

Preferably, a frame-shaped rubber sealing gasket is embedded at the outer edge of the inner side of the single door, the outer side of the frame-shaped rubber sealing gasket is tightly attached to the front side edge of the inner wall of the case, and the tightness of the joint of the single door and the case is ensured.

Preferably, a plurality of air inlets are positioned below the first filter plate, so that air entering the case is filtered by the first filter plate, a plurality of air outlets are positioned above the partition plate, an air deflector is obliquely arranged in the case and close to the top of the case, and air flow generated by the exhaust fan is guided to the plurality of air outlets through the air deflector, so that purified air is discharged from the plurality of air outlets.

Preferably, the aperture of the first filter plate is larger than that of the second filter plate, the first filter plate carries out primary filtration on particles in air entering the chassis, and the second filter plate carries out secondary filtration on the particles in the air, so that the particles are effectively prevented from influencing subsequent air purification operation;

the left and right sides of quick-witted case inner wall just is close to the position of bottom and all is equipped with first U-shaped fixed plate, first filter activity is pegged graft between two first U-shaped fixed plates, the left and right sides of quick-witted case inner wall just is close to the position at first U-shaped fixed plate top and all is equipped with the second U-shaped fixed plate, the activity of second filter is pegged graft between two second U-shaped fixed plates, the dismouting of first filter and second filter of being convenient for.

Preferably, the position that just is close to second U-shaped fixed plate top in the left and right sides of quick-witted inner wall of the case all is equipped with the third U-shaped fixed plate, the active carbon granule has been placed in the first thing box of putting, filters the peculiar smell in the air, the bottom of first thing box of putting is equipped with the filter screen, makes the air pass, prevents simultaneously that the active carbon granule from dropping, the top of first thing box left and right sides all is equipped with first location strip, two first location strip activity respectively pegging graft in two third U-shaped fixed plates, the dismouting of first thing box of being convenient for to the user of being convenient for changes the active carbon granule in the first thing box of putting.

Preferably, the left and right sides of the inner wall of the case and the position close to the top of the third U-shaped fixing plate are respectively provided with a fourth U-shaped fixing plate, potassium permanganate activated alumina particles are placed in the second storage box, and the potassium permanganate activated alumina particles have strong acid gas adsorption capacity and high removal efficiency on harmful gases such as hydrogen sulfide, sulfur dioxide, formaldehyde and the like, so that the acid gas in the air is effectively removed;

the bottom of second thing box of putting also is equipped with the filter screen, makes the air can pass, prevents simultaneously that potassium permanganate active alumina granule from dropping, the top of second thing box left and right sides of putting all is equipped with the second location strip, two the second location strip activity respectively peg graft in two fourth U-shaped fixed plates, and the dismouting of thing box is put to the second of being convenient for is put the potassium permanganate active alumina granule in the thing box to the user of being convenient for changes the second.

Preferably, the left and right sides of quick-witted inner wall just is close to the position at fourth U-shaped fixed plate top and all is equipped with the fifth U-shaped fixed plate, the third is put the thing and is placed the active carbon particle in the box, and the peculiar smell in the air is taken out to the secondary, ensures that the peculiar smell in the air is got rid of, the bottom of third is put the thing box also is equipped with the filter screen, makes the air can pass, avoids the active carbon particle in the third to put the thing box simultaneously to drop, the top of third both sides of putting the thing box all is equipped with the third location strip, two the third location strip is movable grafting respectively in two fifth U-shaped fixed plates, the dismouting of the thing box is put to the third of being convenient for to the user changes the active carbon particle in the third and puts the thing box.

Preferably, the purifying mechanism comprises a fixed plate fixedly connected to the inner wall of the case, two rectangular holes which are arranged in a bilateral symmetry manner are formed in the bottom of the fixed plate, two air collecting hoods which are arranged in a bilateral symmetry manner are arranged at the top of the fixed plate, and the two air collecting hoods are respectively communicated with the two rectangular holes, so that air subjected to filtration, deodorization and acid removal enters the two air collecting hoods;

the top of two the wind collecting hoods is provided with rectangular pipes, two light hydrogen ion emitters are arranged in the rectangular pipes, harmful microorganisms can be continuously killed by the light hydrogen ion emitters, bacteria, viruses and microorganisms can be killed instantly, chemical organic matters such as formaldehyde, TVOC and alcohol and the like in air, inhalable particles and peculiar smell can be photolyzed, and the purified gas is quickly reduced into oxygen and hydrogen, so that the effect of air purification is realized.

Compared with the prior art, the utility model has the beneficial effects that:

1. this deacidification air cleaner, the particulate matter business turn over preliminary filtration in the air that enters into quick-witted incasement through the first filter that sets up, the secondary filtration is carried out to the particulate matter in the air to the second filter to effectively prevent that the particulate matter from influencing subsequent air purification operation.

2. By placing activated carbon particles in the first storage box and the third storage box, the odor in the air can be filtered.

3. And potassium permanganate activated alumina particles are placed in the second storage box, and have strong acid gas adsorption capacity, and have high removal efficiency on harmful gases such as hydrogen sulfide, sulfur dioxide, formaldehyde and the like, so that the acid gas in the air is effectively removed.

4. The purifying mechanism can purify the air after filtration, deodorization and acid removal, so that formaldehyde, TVOC, alcohol and other chemical organic matters, inhalable particles and peculiar smell in the air can be effectively photolyzed, and the purified gas is rapidly reduced into oxygen and hydrogen, thereby realizing the effect of air purification.

Drawings

FIG. 1 is a schematic view of the overall first state structure of the present utility model;

FIG. 2 is a schematic diagram of the overall second state structure of the present utility model;

FIG. 3 is a schematic view of an internal assembly structure of a chassis according to the present utility model;

FIG. 4 is a schematic view of a portion of the structure of the present utility model;

FIG. 5 is a schematic view of a first view of the purifying mechanism of the present utility model;

fig. 6 is a schematic view of a second view structure of the purifying mechanism in the present utility model.

In the figure: the device comprises a case 1, a first U-shaped fixing plate 10, a second U-shaped fixing plate 11, a third U-shaped fixing plate 12, a fourth U-shaped fixing plate 13, a fifth U-shaped fixing plate 14, a partition plate 15, a single door 2, an air inlet hole 20, an air outlet hole 21, a collecting box 3, a first filter plate 4, a second filter plate 5, a first storage box 6, a first positioning strip 60, a second storage box 7, a second positioning strip 70, a third storage box 8, a third positioning strip 80, a purifying mechanism 9, a fixing plate 90, a rectangular hole 900, a wind collecting cover 91, a rectangular pipe 92, a light hydrogen ion emitter 93, an air deflector 16, an exhaust pipe 17, an exhaust fan 18, a filter screen 19, a frame-shaped rubber gasket 22 and a braked universal wheel 23.

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.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-6, the present utility model provides a technical solution:

the acid-removing air purifier comprises a case 1, wherein a single door 2 is hinged to the front side of the case 1, the left side of the single door 2 is hinged to the front side edge of the left side of the inner wall of the case 1, the inner side of the single door 2 is tightly attached to the front sides of a material collecting box 3, a first filter plate 4, a second filter plate 5, a first material accommodating box 6, a second material accommodating box 7, a third material accommodating box 8 and a fixing plate 90, so that external air is ensured to pass through the first filter plate 4, the second filter plate 5, the first material accommodating box 6, the second material accommodating box 7 and the third material accommodating box 8 in sequence after entering the case 1 from an air inlet hole 20, and particles and acid gases in the air are effectively filtered and removed;

a plurality of air inlets 20 which are arranged in a matrix are formed in the front side of the single door 2 and close to the bottom, a plurality of air outlets 21 which are arranged in a matrix are formed in the front side of the single door 2 and close to the top, and a material collecting box 3, a first filter plate 4, a second filter plate 5, a first storage box 6, a second storage box 7, a third storage box 8 and a purifying mechanism 9 are sequentially arranged in the case 1 from bottom to top;

the box that gathers materials 3 is placed in the bottom of quick-witted case 1 inner wall for collect the filter that first filter 4 bottom dropped, the position that just is located purification mechanism 9 in the quick-witted case 1 is equipped with baffle 15, and the middle part at baffle 15 top is equipped with exhaust duct 17, is equipped with exhaust fan 18 in the exhaust duct 17, upwards carries the air below the baffle 15 through exhaust fan 18, and discharges from a plurality of apopores 21, thereby makes the outside air enter into quick-witted case 1 from a plurality of inlet ports 20, and then realizes the deacidification and the purification to the ambient air.

In the embodiment, the bottom of the case 1 and the positions close to the four corners are all provided with the braking universal wheels 23, so that the acid-removing air purifier can be conveniently moved and fixed.

Specifically, a frame-shaped rubber sealing gasket 22 is embedded at the outer edge of the inner side of the single door 2, and the outer side of the frame-shaped rubber sealing gasket 22 is tightly attached to the front side edge of the inner wall of the case 1, so that the tightness of the joint of the single door 2 and the case 1 is ensured.

Further, the plurality of air inlet holes 20 are located below the first filter plate 4, so that air entering the chassis 1 is filtered by the first filter plate 4, the plurality of air outlet holes 21 are located above the partition plate 15, the air deflector 16 is obliquely arranged in the chassis 1 and close to the top, and air flow generated by the air exhauster 18 is guided to the plurality of air outlet holes 21 through the air deflector 16, so that purified air is discharged from the plurality of air outlet holes 21.

Further, the aperture of the first filter plate 4 is larger than that of the second filter plate 5, the first filter plate 4 carries out preliminary filtration on particles in the air entering the machine case 1, and the second filter plate 5 carries out secondary filtration on the particles in the air, so that the particles are effectively prevented from influencing the subsequent air purification operation;

the position that is close to the bottom and left and right sides of quick-witted case 1 inner wall all is equipped with first U-shaped fixed plate 10, and first filter 4 activity is pegged graft between two first U-shaped fixed plates 10, and the position that is close to first U-shaped fixed plate 10 top and left and right sides of quick-witted case 1 inner wall all is equipped with second U-shaped fixed plate 11, and second filter 5 activity is pegged graft between two second U-shaped fixed plates 11, the dismouting of first filter 4 and second filter 5 of being convenient for.

Further, the left and right sides of the inner wall of the case 1 and the position close to the top of the second U-shaped fixing plate 11 are respectively provided with a third U-shaped fixing plate 12, activated carbon particles are placed in the first storage box 6, peculiar smell in air is filtered, the bottom of the first storage box 6 is provided with a filter screen 19, so that the air can pass through, the activated carbon particles are prevented from falling off, the tops of the left and right sides of the first storage box 6 are respectively provided with a first positioning strip 60, the two first positioning strips 60 are movably inserted into the two third U-shaped fixing plates 12 respectively, the first storage box 6 is convenient to disassemble and assemble, and a user can replace the activated carbon particles in the first storage box 6.

Further, the positions, which are on the left side and the right side of the inner wall of the case 1 and are close to the top of the third U-shaped fixing plate 12, are respectively provided with a fourth U-shaped fixing plate 13, potassium permanganate activated alumina particles are placed in the second storage box 7, and have strong acid gas adsorption capacity, and have high removal efficiency on harmful gases such as hydrogen sulfide, sulfur dioxide, formaldehyde and the like, so that the acid gas in the air is effectively removed;

the bottom of the second storage box 7 is also provided with a filter screen 19, so that air can pass through, potassium permanganate activated alumina particles are prevented from falling simultaneously, the tops of the left side and the right side of the second storage box 7 are respectively provided with a second positioning strip 70, the two second positioning strips 70 are movably inserted into the two fourth U-shaped fixing plates 13 respectively, and the second storage box 7 is convenient to disassemble and assemble, so that a user can conveniently replace the potassium permanganate activated alumina particles in the second storage box 7.

Further, the left and right sides of the inner wall of the case 1 and the position close to the top of the fourth U-shaped fixing plate 13 are respectively provided with a fifth U-shaped fixing plate 14, activated carbon particles are placed in the third storage box 8, peculiar smell in the air is taken out for the second time, the peculiar smell in the air is removed, a filter screen 19 is arranged at the bottom of the third storage box 8, the air can pass through the filter screen, the activated carbon particles in the third storage box 8 are prevented from falling, the tops of the left and right sides of the third storage box 8 are respectively provided with a third positioning strip 80, the two third positioning strips 80 are movably inserted into the two fifth U-shaped fixing plates 14 respectively, and the third storage box 8 is convenient to disassemble and assemble, so that a user can replace the activated carbon particles in the third storage box 8.

Further, the purifying mechanism 9 comprises a fixing plate 90 fixedly connected to the inner wall of the chassis 1, two rectangular holes 900 which are arranged in a bilateral symmetry manner are formed in the bottom of the fixing plate 90, two air collecting hoods 91 which are arranged in a bilateral symmetry manner are arranged at the top of the fixing plate 90, and the two air collecting hoods 91 are respectively communicated with the two rectangular holes 900, so that air subjected to filtration, deodorization and acid removal enters the two air collecting hoods 91;

the tops of the two wind collecting hoods 91 are provided with rectangular pipes 92, the inside of the two rectangular pipes 92 is provided with a photo-hydrogen ion emitter 93, the photo-hydrogen ion emitter 93 can continuously kill harmful microorganisms, instantly kill bacteria, viruses and microorganisms, and photolyze formaldehyde, TVOC, alcohol and other chemical organic matters, inhalable particles and peculiar smell in the air, and the purified gas is quickly reduced into oxygen and hydrogen, so that the air purification effect is realized.

When the acid-removing air purifier of the embodiment is used, the exhaust fan 18 works, the exhaust fan 18 conveys air below the partition plate 15 in the cabinet 1 upwards and discharges the air from the air outlet holes 21, so that the outside air is sucked into the cabinet 1 from the air inlet holes 20, the air entering the cabinet 1 passes through the first filter plate 4, the air filtered by the first filter plate 4 passes through the second filter plate 5, the air filtered by the second filter plate 5 passes through the first storage box 6, the activated carbon particles in the first storage box 6 can adsorb tiny particles and peculiar smell in the air, the air after the first deodorizing treatment passes through the second storage box 7, the potassium permanganate activated alumina particles in the second storage box 7 can effectively remove acid gas in the air, the air after the acid removal passes through the third storage box 8, the activated carbon particles in the third storage box 8 perform secondary deodorizing treatment on the air after the acid removal, the air enters the first storage box 6 after the second deodorizing treatment, the air enters the purifying mechanism 9, the air after the second deodorizing treatment enters the hydrogen storage box 9, the air is quickly purified by the air, the air is taken in the air purifier, the air is exhausted under the action of the TVOC, the air is quickly, the air is purified by the TVOC, and the air is quickly purified by the air, and the air is purified by the air and the air can be quickly and the air can be purified by the air through the air and the air.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (9)

1. The utility model provides an acid removal air cleaner, includes quick-witted case (1), the front side of quick-witted case (1) articulates has singly to open door (2), its characterized in that: the utility model discloses a collection box, including quick-witted case (1), including box (1), first filter, second filter, first thing box (6), second put thing box (7), third put thing box (8) and purifying mechanism (9), a plurality of inlet ports (20) that are the matrix and arrange are offered to the position that just is close to the bottom of the front side of singly opening the door (2), a plurality of outlet ports (21) that are the matrix and arrange are offered to the front side of singly opening the door (2) and the position that is close to the top, from supreme box (3), first filter (4), second filter (5) of being equipped with in proper order down in machine case (1), thing box (8) and purifying mechanism (9) are put to the second, the bottom of placing in machine case (1) inner wall is placed in box (3), just be equipped with baffle (15) in the position directly over purifying mechanism (9) in machine case (1), the middle part at baffle (15) top is equipped with exhaust fan (18) in exhaust fan (17).

2. An acid removal air cleaner as defined in claim 1, wherein: the bottom of the case (1) and the positions close to the four corners are provided with braking universal wheels (23).

3. An acid removal air cleaner as defined in claim 1, wherein: the frame-shaped rubber sealing gasket (22) is embedded at the outer edge of the inner side of the single door (2), and the outer side of the frame-shaped rubber sealing gasket (22) is tightly attached to the front side edge of the inner wall of the chassis (1).

4. An acid removal air cleaner as defined in claim 1, wherein: the air inlet holes (20) are positioned below the first filter plate (4), the air outlet holes (21) are positioned above the partition plate (15), and the air deflector (16) is obliquely arranged in the chassis (1) and close to the top.

5. An acid removal air cleaner as defined in claim 1, wherein: the aperture of first filter (4) is greater than the aperture of second filter (5), the position that just is close to the bottom in the left and right sides of quick-witted case (1) inner wall all is equipped with first U-shaped fixed plate (10), first filter (4) activity grafting is between two first U-shaped fixed plates (10), the position that just is close to first U-shaped fixed plate (10) top in the left and right sides of machine case (1) inner wall all is equipped with second U-shaped fixed plate (11), second filter (5) activity grafting is between two second U-shaped fixed plates (11).

6. An acid removal air cleaner as defined in claim 5, wherein: the utility model discloses a novel cabinet, including quick-witted case (1), first thing box (6) and second U-shaped fixed plate (11) are placed on the left and right sides of machine case (1), the position that just is close to second U-shaped fixed plate (11) top all is equipped with third U-shaped fixed plate (12), the active carbon granule has been placed in first thing box (6), the bottom of first thing box (6) is equipped with filter screen (19), the top of first thing box (6) left and right sides all is equipped with first location strip (60), two first location strip (60) are movably pegged graft respectively in two third U-shaped fixed plates (12).

7. An acid removal air cleaner as defined in claim 6, wherein: the utility model discloses a potassium permanganate active alumina granule, including quick-witted case (1), first U-shaped fixed plate (12) and second box (7) are placed in the first U-shaped fixed plate (13), the left and right sides of machine case (1) inner wall just is close to the position at third U-shaped fixed plate (12) top all is equipped with fourth U-shaped fixed plate (13), the bottom of second box (7) is also equipped with filter screen (19), the top of second box (7) left and right sides all is equipped with second location strip (70), two second location strip (70) are movably pegged graft respectively in two fourth U-shaped fixed plates (13).

8. An acid removal air cleaner as defined in claim 7, wherein: the utility model discloses a novel multifunctional electric cabinet, including machine case (1), including machine case (8), third storage box (8), fourth U-shaped fixed plate (13), filter screen (19), third storage box (8), third locating strip (80), two all be equipped with fifth U-shaped fixed plate (14) in the position that just is close to fourth U-shaped fixed plate (13) top of machine case (1) inner wall left and right sides, the active carbon granule has been placed in third storage box (8), the bottom of third storage box (8) also is equipped with filter screen (19), the top of third storage box (8) left and right sides all is equipped with third locating strip (80), two third locating strip (80) are the activity grafting respectively in two fifth U-shaped fixed plates (14).

9. An acid removal air cleaner as defined in claim 1, wherein: the purifying mechanism (9) comprises a fixing plate (90) fixedly connected to the inner wall of the case (1), two rectangular holes (900) which are arranged in a bilateral symmetry manner are formed in the bottom of the fixing plate (90), two air collecting hoods (91) which are arranged in a bilateral symmetry manner are arranged at the top of the fixing plate (90), the two air collecting hoods (91) are respectively communicated with the two rectangular holes (900), rectangular pipes (92) are respectively arranged at the top of the air collecting hoods (91), and photo-hydrogen ion emitters (93) are respectively arranged in the rectangular pipes (92).