CN114011206A - Formaldehyde adsorption machine - Google Patents
Formaldehyde adsorption machine Download PDFInfo
- Publication number
- CN114011206A CN114011206A CN202111393442.3A CN202111393442A CN114011206A CN 114011206 A CN114011206 A CN 114011206A CN 202111393442 A CN202111393442 A CN 202111393442A CN 114011206 A CN114011206 A CN 114011206A
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- Prior art keywords
- adsorption machine
- machine body
- formaldehyde
- adsorption
- fixedly connected
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims abstract description 267
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 129
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 126
- 238000005096 rolling process Methods 0.000 claims description 15
- 239000002274 desiccant Substances 0.000 claims description 8
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 16
- 229910052799 carbon Inorganic materials 0.000 description 14
- 230000000694 effects Effects 0.000 description 10
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 10
- 239000002699 waste material Substances 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000002649 leather substitute Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/06—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/30—Controlling by gas-analysis apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
The invention belongs to the technical field of formaldehyde cleaning, and particularly relates to a formaldehyde adsorption machine, which comprises an adsorption machine body, wherein the top of the adsorption machine body is uniformly provided with air inlet holes; a rotating shaft is arranged in the adsorption machine body; one end of the rotating shaft is rotatably connected with the adsorption machine body; the rotating shaft is fixedly connected with a fan; the inner wall of the adsorption machine body is fixedly connected with a connecting belt; one end of the connecting belt, which is far away from the adsorption machine body, is fixedly connected with a filter, and the filter is used for storing activated carbon; one end of the filter, which is far away from the connecting belt, is fixedly connected with an air cylinder; the cylinder is fixedly connected with the outer wall of the adsorption machine body; the surface of the adsorption machine body is uniformly provided with air outlet holes; according to the invention, through the mutual matching of the fan, the filter and the air cylinder, the problem that the contact area of the internal activated carbon and formaldehyde is limited is solved, so that the contact area of the internal activated carbon and formaldehyde in the filter is increased, and the adsorption capacity of the internal activated carbon is further improved.
Description
Technical Field
The invention belongs to the technical field of formaldehyde cleaning, and particularly relates to a formaldehyde adsorption machine.
Background
Formaldehyde is also called as formil, is colorless gas, has pungent smell, has stimulating effect on eyes, nose and the like, and is widely applied to the fields of wood industry, textile industry, preservative solution and the like; in daily life, the artificial leather exists on wall surfaces, furniture, clothes and other places, is extremely harmful to human bodies and is one of factors causing diseases;
in the prior art, activated carbon is generally used for adsorbing formaldehyde, and because the activated carbon is usually placed statically, the contact area between the internal activated carbon and the formaldehyde is limited, so that the adsorption effect of the activated carbon is reduced, and the adsorption capacity of the activated carbon is wasted;
in view of this, in order to overcome the technical problems, the invention designs an automatic aluminum water casting machine, which solves the technical problems.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in prior art, generally use activated carbon to adsorb formaldehyde, because activated carbon is static placing usually for inside activated carbon is limited with the area of formaldehyde contact, and then leads to the adsorption efficiency of activated carbon to reduce, thereby causes the waste of activated carbon adsorption capacity.
The invention provides a formaldehyde adsorption machine which comprises an adsorption machine body, wherein air inlet holes are uniformly formed in the top of the adsorption machine body;
a rotating shaft is arranged in the adsorption machine body; one end of the rotating shaft is rotatably connected with the adsorption machine body;
the rotating shaft is fixedly connected with a fan;
the inner wall of the adsorption machine body is fixedly connected with a connecting belt;
one end of the connecting belt, which is far away from the adsorption machine body, is fixedly connected with a filter, and the filter is used for storing activated carbon;
one end of the filter, which is far away from the connecting belt, is fixedly connected with an air cylinder;
the cylinder is fixedly connected with the outer wall of the adsorption machine body;
the surface of the adsorption machine body is uniformly provided with air outlet holes.
Preferably, a first bevel gear is fixedly connected to the rotating shaft; a rotating rod is arranged in the adsorption machine body; one end of the rotating rod is rotatably connected with the adsorption machine body, and the other end of the rotating rod is meshed with the first bevel gear through the second bevel gear;
the rotating rod is sleeved with a cam-shaped rolling block.
Preferably, micropores are uniformly distributed on two sides of the cam-shaped rolling block, which are contacted with the rotating rod; the cam-shaped roller is filled with drying agent.
Preferably, more than one rotating ring is sleeved on the rotating rod; the swivel is fixedly connected with one end of the spring, and the other end of the swivel is fixedly connected with the filter.
Preferably, the connecting band is made of elastic materials.
Preferably, a concentration detector is arranged inside the adsorption machine body; concentration detection appearance one end is embedded in the adsorption apparatus body, the other end and adsorption apparatus body fixed connection.
The invention has the following beneficial effects:
1. according to the formaldehyde adsorption machine provided by the invention, through the mutual matching of the fan, the filter and the air cylinder, the problem that the contact area between the internal activated carbon and formaldehyde is limited is solved, so that the contact area between the internal activated carbon of the filter and the formaldehyde is increased, the adsorption capacity of the internal activated carbon is improved, the waste of the adsorption capacity of the activated carbon caused by poor adsorption effect of the activated carbon is reduced, and the adsorption rate of the adsorption machine body is further improved.
2. According to the formaldehyde adsorption machine provided by the invention, through the design of the connecting belt and the air cylinder, the shaking frequency of the filter is further increased, so that the contact area between the internal active carbon and formaldehyde is increased, the adsorption effect of the adsorption machine on formaldehyde is further improved, and the harm of formaldehyde to a human body is further reduced.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a body diagram of the present invention;
FIG. 2 is an enlarged view at A in the present invention;
in the figure: the adsorption machine comprises an adsorption machine body 1, an air inlet 2, a rotating shaft 3, a fan 4, a connecting belt 5, a filter 6, an air cylinder 7, an air outlet 8, a first bevel gear 9, a rotating rod 10, a second bevel gear 11, a cam-shaped rolling block 12, micropores 13, a drying agent 14, a rotating ring 15, a spring 16 and a concentration detector 17.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The invention provides a formaldehyde adsorption machine which comprises an adsorption machine body 1, wherein air inlet holes 2 are uniformly formed in the top of the adsorption machine body 1;
a rotating shaft 3 is arranged in the adsorption machine body 1; one end of the rotating shaft 3 is rotatably connected with the adsorption machine body 1;
a fan 4 is fixedly connected to the rotating shaft 3;
the inner wall of the adsorption machine body 1 is fixedly connected with a connecting belt 5;
one end of the connecting belt 5, which is far away from the adsorption machine body 1, is fixedly connected with a filter 6, and the filter 6 is used for storing activated carbon;
one end of the filter 6, which is far away from the connecting belt 5, is fixedly connected with an air cylinder 7;
the air cylinder 7 is fixedly connected with the outer wall of the adsorption machine body 1;
the surface of the adsorption machine body 1 is uniformly provided with air outlet holes 8;
when a new house is decorated, a large amount of formaldehyde is dissociated in the air, the adsorption machine is placed in the house, then the control button is pressed, after the control button starts the intelligent navigation system, the intelligent navigation system drives the universal wheels to move around, and in the moving process, the adsorption machine body 1 sucks the formaldehyde volatilized in the air, so that the range of the adsorption machine body 1 for adsorbing the formaldehyde is increased, the formaldehyde adsorption rate of the adsorption machine body 1 is increased, and the harm of the formaldehyde to a human body is reduced;
meanwhile, a battery in the adsorption machine body 1 supplies power to the motor, the motor drives the rotating shaft 3 to rotate, formaldehyde near the adsorption machine body 1 is sucked from the air inlet hole 2 by suction force generated by the fan 4 in the rotating process, then the formaldehyde is diffused into the adsorption machine body 1 under the action of the fan 4 and enters the filter 6 to be contacted with the activated carbon in the diffusing process, and the activated carbon adsorbs the formaldehyde entering the filter 6, so that the formaldehyde adsorption amount of the activated carbon is increased, the contact area between the activated carbon and the formaldehyde is increased, the use effect of the adsorption machine body 1 is further improved, and the harm of the formaldehyde to a human body is reduced; in the process of adsorbing formaldehyde by the activated carbon, the air cylinder 7 is started, the piston rod is controlled to continuously extend and retract, so that the filter 6 is driven to continuously reciprocate, and the activated carbon which does not fully adsorb formaldehyde in the filter 6 and the activated carbon outside the filter are subjected to position conversion in the movement process, so that the contact area between the activated carbon and the formaldehyde is increased, the phenomenon that the activated carbon in the filter cannot fully adsorb the formaldehyde due to position is reduced, the adsorption efficiency of the adsorption machine body 1 on the formaldehyde is increased, and the harm of the formaldehyde to a human body is reduced;
then, the residual gas continuously diffuses downwards and diffuses out of the adsorption machine body 1 through the gas outlet 8, and the process is repeated, so that the activated carbon is fully contacted with the formaldehyde, the contact area of the activated carbon and the formaldehyde is increased, the waste of the adsorption capacity of the activated carbon caused by poor adsorption effect of the activated carbon is reduced, and the harm of the formaldehyde to a human body is further reduced;
compared with the prior art, the invention solves the problem of limited contact area between the internal activated carbon and formaldehyde by the mutual matching of the fan 4, the filter 6 and the cylinder 7, thereby increasing the contact area between the internal activated carbon of the filter 6 and the formaldehyde, improving the adsorption capacity of the internal activated carbon, reducing the waste of the adsorption capacity of the activated carbon caused by poor adsorption effect of the activated carbon, and further improving the adsorption rate of the adsorption machine body 1.
As a specific embodiment of the present invention, a first bevel gear 9 is fixedly connected to the rotating shaft 3; a rotating rod 10 is arranged in the adsorption machine body 1; one end of the rotating rod 10 is rotatably connected with the adsorption machine body 1, and the other end of the rotating rod is meshed with the first bevel gear 9 through the second bevel gear 11;
the rotating rod 10 is sleeved with a cam-shaped rolling block 12;
when the pivot 3 is rotatory, bevel gear 9 drives No. two bevel gear 11 rotations, and under No. two bevel gear 11's drive, the cam form on the bull stick 10 rolls the strong point and stirs filter 6 for the inside active carbon that does not fully adsorb formaldehyde of filter 6 and outside active carbon transform position, thereby improved the area of contact of active carbon with formaldehyde, and then reduced the harm of formaldehyde to the human body, practiced thrift the cost.
As a specific embodiment of the present invention, micropores 13 are uniformly distributed on both sides of the cam-shaped roller block 12 contacting with the rotating rod 10; the cam-shaped rolling block 12 is filled with a drying agent 14;
under the suction force generated by the fan 4, formaldehyde contacts the cam-shaped rolling block 12, enters the cam-shaped rolling block 12 through the micropores 13, and contacts with the drying agent 14 in the cam-shaped rolling block 12, so that part of moisture in the formaldehyde is absorbed by the drying agent 14, the adsorption capacity of the activated carbon for adsorbing the formaldehyde is improved, the waste of the adsorption capacity of the activated carbon caused by the absorption of the moisture in the air is reduced, the adsorption rate of the adsorption machine body 1 is improved, and the cost is saved.
As a specific embodiment of the present invention, more than one rotating ring 15 is sleeved on the rotating rod 10; the rotating ring 15 is fixedly connected with one end of a spring 16, and the other end of the spring is fixedly connected with the filter 6;
when the longer department of cam form roll piece 12 stirs filter 6, filter 6 pulling spring 16, cam form roll piece 12 rotates when shorter department, filter 6 receives the 16 pulling force rebound of spring, and then make the active carbon shake in the filter 6, thereby make inside active carbon and outside active carbon indirect exchange position, it is few because of area of contact to have reduced inside active carbon, and the relatively poor problem of adsorption efficiency that leads to, the area of contact of active carbon with formaldehyde has been improved, and then the harm of formaldehyde to the human body has been reduced, and the cost is saved.
In a specific embodiment of the present invention, the connecting band 5 is made of an elastic material;
when the piston rod in the air cylinder 7 extends out, the connecting belt 5 is loosened, and when the piston rod retracts, the connecting belt 5 is tensioned; in the process of connecting band 5 lax and tensioning for filter 6's shake frequency further increases, thereby has increased the area of contact of inside active carbon with formaldehyde, and then has improved the adsorption effect of adsorption apparatus body 1 to formaldehyde, has further reduced the harm of formaldehyde to the human body.
As a specific embodiment of the present invention, a concentration detector 17 is disposed inside the adsorption machine body 1; one end of the concentration detector 17 is embedded in the adsorption machine body 1, and the other end of the concentration detector is fixedly connected with the adsorption machine body 1;
after pressing control button, concentration detector 17 begins to detect the formaldehyde concentration in the room, at the in-process that adsorption apparatus body 1 removed, concentration detector 17 detects the higher place back of formaldehyde concentration, the transmission signal gives intelligent navigation, after intelligent navigation received the information, control the universal wheel and remove the position that formaldehyde concentration is high, thereby increased the speed that adsorption apparatus body 1 adsorbs formaldehyde, improved the scope that adsorption apparatus body 1 adsorbs formaldehyde, and then reduced the harm of formaldehyde to the human body.
The specific working process is as follows:
when a new house is decorated, a large amount of formaldehyde is dissociated in the air, the adsorption machine is placed in the house, then the control button is pressed, after the control button starts the intelligent navigation system, the intelligent navigation system drives the universal wheels to move around, and in the moving process, the adsorption machine body 1 sucks the formaldehyde volatilized in the air, so that the range of the adsorption machine body 1 for adsorbing the formaldehyde is increased, the formaldehyde adsorption rate of the adsorption machine body 1 is increased, and the harm of the formaldehyde to a human body is reduced;
in the removal in-process, concentration detector 17 on the adsorption apparatus body 1 begins to detect the formaldehyde concentration in the room, at the in-process that adsorption apparatus body 1 removed, concentration detector 17 detects the higher place back of formaldehyde concentration, the transmission signal gives intelligent navigation, after intelligent navigation received the information, control the universal wheel and remove the position that formaldehyde concentration is high, thereby the speed that adsorption apparatus body 1 adsorbs formaldehyde has been increased, the scope that adsorption apparatus body 1 adsorbs formaldehyde has been improved, and then the harm of formaldehyde to the human body has been reduced.
Meanwhile, a battery in the adsorption machine body 1 supplies power to the motor, the motor drives the rotating shaft 3 to rotate, formaldehyde near the adsorption machine body 1 is sucked from the air inlet hole 2 by suction force generated by the fan 4 in the rotating process, then the formaldehyde is diffused into the adsorption machine body 1 under the action of the fan 4 and enters the filter 6 to be contacted with the activated carbon in the diffusing process, and the activated carbon adsorbs the formaldehyde entering the filter 6, so that the formaldehyde adsorption amount of the activated carbon is increased, the contact area between the activated carbon and the formaldehyde is increased, the use effect of the adsorption machine body 1 is further improved, and the harm of the formaldehyde to a human body is reduced; in the process of adsorbing formaldehyde by the activated carbon, the air cylinder 7 is started, the piston rod is controlled to continuously extend out and retract, so that the filter 6 is driven to continuously reciprocate, and the activated carbon which does not fully adsorb formaldehyde in the filter 6 and the activated carbon outside the filter are subjected to position conversion in the shaking process, so that the contact area between the activated carbon and the formaldehyde is increased, the phenomenon that the activated carbon in the filter cannot fully adsorb the formaldehyde due to position is reduced, the adsorption efficiency of the adsorption machine body 1 on the formaldehyde is increased, and the harm of the formaldehyde to a human body is reduced;
under the suction force generated by the fan 4, formaldehyde contacts the cam-shaped rolling block 12, enters the cam-shaped rolling block 12 through the micropores 13, and contacts with the drying agent 14 in the cam-shaped rolling block 12, so that part of moisture in the formaldehyde is absorbed by the drying agent 14, the formaldehyde adsorption capacity of the activated carbon is improved, the waste of the adsorption capacity of the activated carbon caused by the absorption of moisture in the air is reduced, the adsorption rate of the adsorption machine body 1 is improved, and the cost is saved;
when the rotating shaft 3 rotates, the first bevel gear 9 drives the second bevel gear 11 to rotate, and under the driving of the second bevel gear 11, the cam-shaped rolling block 12 on the rotating rod 10 shifts the filter 6, so that the position of the activated carbon which does not fully adsorb formaldehyde in the filter 6 is changed with the position of the activated carbon outside, the contact area of the activated carbon and the formaldehyde is increased, the harm of the formaldehyde to a human body is reduced, and the cost is saved;
next, the residual gas continues to diffuse downwards, and outside diffusing the adsorption machine body 1 through the venthole 8, so the circulation is repeated, thereby make active carbon and formaldehyde fully contact, improved the area of contact of active carbon and formaldehyde, reduced the waste of the active carbon adsorption capacity because of the active carbon adsorption effect is relatively poor and cause, and then reduced the harm of formaldehyde to the human body.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A formaldehyde adsorption machine is characterized in that: the adsorption device comprises an adsorption machine body (1), wherein air inlet holes (2) are uniformly formed in the top of the adsorption machine body (1);
a rotating shaft (3) is arranged in the adsorption machine body (1); one end of the rotating shaft (3) is rotatably connected with the adsorption machine body (1);
a fan (4) is fixedly connected to the rotating shaft (3);
the inner wall of the adsorption machine body (1) is fixedly connected with a connecting belt (5);
one end of the connecting belt (5) far away from the adsorption machine body (1) is fixedly connected with a filter (6), and the filter (6) is used for storing activated carbon;
one end of the filter (6) far away from the connecting belt (5) is fixedly connected with an air cylinder (7);
the air cylinder (7) is fixedly connected with the outer wall of the adsorption machine body (1);
the surface of the adsorption machine body (1) is uniformly provided with air outlet holes (8).
2. The formaldehyde adsorption machine according to claim 1, wherein: a first bevel gear (9) is fixedly connected to the rotating shaft (3); a rotating rod (10) is arranged in the adsorption machine body (1); one end of the rotating rod (10) is rotatably connected with the adsorption machine body (1), and the other end of the rotating rod is meshed with the first bevel gear (9) through a second bevel gear (11);
the rotating rod (10) is sleeved with a cam-shaped rolling block (12).
3. The formaldehyde adsorption machine according to claim 2, wherein: micropores (13) are uniformly distributed on two sides of the cam-shaped rolling block (12) which are contacted with the rotating rod (10); the cam-shaped rolling block (12) is filled with a drying agent (14).
4. The formaldehyde adsorption machine according to claim 2, wherein: more than one rotating ring (15) is sleeved on the rotating rod (10); the rotating ring (15) is fixedly connected with one end of a spring (16), and the other end of the spring (16) is fixedly connected with the filter (6).
5. The formaldehyde adsorption machine according to claim 1, wherein: the connecting belt (5) is made of elastic materials.
6. The formaldehyde adsorption machine according to claim 1, wherein: a concentration detector (17) is arranged in the adsorption machine body (1); one end of the concentration detector (17) is embedded in the adsorption machine body (1), and the other end of the concentration detector is fixedly connected with the adsorption machine body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111393442.3A CN114011206A (en) | 2021-11-23 | 2021-11-23 | Formaldehyde adsorption machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111393442.3A CN114011206A (en) | 2021-11-23 | 2021-11-23 | Formaldehyde adsorption machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114011206A true CN114011206A (en) | 2022-02-08 |
Family
ID=80065963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111393442.3A Pending CN114011206A (en) | 2021-11-23 | 2021-11-23 | Formaldehyde adsorption machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN114011206A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115382342A (en) * | 2022-08-25 | 2022-11-25 | 广东电网有限责任公司 | Adsorption device |
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| CN115382342A (en) * | 2022-08-25 | 2022-11-25 | 广东电网有限责任公司 | Adsorption device |
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