CN112619381A - A formaldehyde elimination equipment for air purification engineering - Google Patents
A formaldehyde elimination equipment for air purification engineering Download PDFInfo
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- CN112619381A CN112619381A CN202110031861.6A CN202110031861A CN112619381A CN 112619381 A CN112619381 A CN 112619381A CN 202110031861 A CN202110031861 A CN 202110031861A CN 112619381 A CN112619381 A CN 112619381A
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- storage tank
- formaldehyde
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- hole
- communicated
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- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims abstract description 204
- 238000004887 air purification Methods 0.000 title claims abstract description 16
- 230000008030 elimination Effects 0.000 title description 2
- 238000003379 elimination reaction Methods 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 238000000889 atomisation Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000005457 optimization Methods 0.000 description 3
- 210000003437 trachea Anatomy 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- 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
- B01D53/14—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 absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- 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
- B01D53/04—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 stationary adsorbents
-
- 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
- B01D53/14—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 absorption
- B01D53/1487—Removing organic compounds
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
- F26B3/30—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun from infrared-emitting elements
-
- 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
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses formaldehyde removing equipment for air purification engineering, which comprises a storage tank, water, an exhaust port, a pipe joint, a water pipe joint, a mounting ring, an activated carbon plate, a communicating pipe, an atomizing bin, an atomizing nozzle, a base, a fixing seat, a rotating shaft, an infrared heating element, a reciprocating rotation driving assembly, a mounting sleeve, an air pipe, an air inlet cover and a communicating assembly, wherein the communicating assembly is used for communicating a first through hole and a second through hole when negative pressure is generated in the storage tank. According to the invention, high temperature is generated by electrifying the infrared heating element, formaldehyde volatile matters are roasted, formaldehyde volatilization is accelerated, negative pressure is generated by the negative pressure equipment, the volatilized formaldehyde gas can be absorbed by the air inlet hood, atomized water is sprayed out of the atomizing nozzle, the formaldehyde gas sucked into the atomizing bin is dissolved, the formaldehyde gas is treated, and the formaldehyde gas which is not dissolved in the water is adsorbed by the activated carbon plate, so that the formaldehyde gas can be rapidly treated.
Description
Technical Field
The invention relates to the technical field of formaldehyde treatment equipment, in particular to formaldehyde removing equipment for air purification engineering.
Background
Indoor building is generally after carrying out the fitment, inevitable can produce some harmful gas, like formaldehyde etc. consequently often need clear up formaldehyde, at present in the air purification engineering, uses formaldehyde removing equipment to clear up the formaldehyde gas in the air usually, but the efficiency of present formaldehyde removing equipment when clearing up formaldehyde is lower.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provide formaldehyde removal equipment for air purification engineering, which can solve the problems in the prior art at least to a certain extent.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
a formaldehyde removal device for air purification engineering, comprising:
the water storage tank is filled with water, the outer wall of the upper end part of the water storage tank is provided with an exhaust port communicated with the inside of the water storage tank, the outer wall of the water storage tank is provided with a pipe joint communicated with the exhaust port, the pipe joint is communicated with external negative pressure equipment, the lower end part of the water storage tank is provided with a water pipe joint communicated with the inside of the water storage tank, and the water pipe joint is communicated with an external water pump through a pipeline;
the mounting ring is fixedly connected to the inner wall of the storage tank and corresponds to the exhaust port;
the activated carbon plate is clamped in the mounting ring;
the upper end of the communicating pipe penetrates out of the top of the storage tank, and the lower end of the communicating pipe is immersed above the water surface in the storage tank;
the atomization bin is arranged at the top of the storage tank, and the bottom of the atomization bin is communicated with the communicating pipe;
the atomizing spray head is arranged in the atomizing bin, the opening part of the atomizing spray head faces the communicating pipe and is communicated with an external water pump through a pipeline, and the external water pump pumps water in the storage tank into the atomizing spray head;
the base is arranged on the outer side of the storage tank;
the fixed seat is fixedly connected to the base;
the rotating shaft is vertically inserted in the fixed seat and can rotate freely;
the infrared heating element is arranged on the rotating shaft;
the reciprocating rotation driving assembly is used for driving the rotating shaft to reciprocate along the axial direction of the rotating shaft;
the mounting sleeve horizontally penetrates through the upper end part of the rotating shaft;
one end of the air pipe penetrates into the atomization bin, and the other end of the air pipe is connected to the mounting sleeve;
the air inlet cover is arranged on the mounting sleeve through a fixing pipe, a first through hole and a second through hole which are respectively communicated with the air pipe and the air inlet cover are formed in the mounting sleeve, and the first through hole is communicated with the second through hole;
the communication assembly is used for communicating the first through hole with the second through hole when external negative pressure equipment generates negative pressure in the storage tank.
As a further optimization of the technical scheme, the lower end of the atomization bin is in a gradually opening shape.
As a further optimization of the above technical solution, the reciprocating rotation driving assembly includes a gear sleeved on the rotating shaft, two sliding columns are horizontally and slidably arranged on the fixing base, a rack is fixedly connected between opposite ends of the two sliding columns, the rack is engaged with the gear, one end of one of the sliding columns, which is far away from the rack, is sleeved with a magnetic conductive ring, an electromagnet is fixedly connected to the fixing base, a first spring is arranged between the electromagnet and the magnetic conductive ring, and two ends of the first spring in the elastic direction elastically abut against the electromagnet and the magnetic conductive ring respectively.
As a further optimization of the above technical solution, the communicating component includes a sliding plug coaxially disposed in the mounting sleeve, and correspondingly, a sliding groove for clamping the sliding plug and capable of sliding freely is disposed in the mounting sleeve, the sliding groove is communicated with the first through hole and the second through hole, a plurality of through hole-shaped communication holes staggered with the second through hole are disposed on the end surface of the sliding plug along the axial array thereof, a second spring is horizontally disposed in the sliding groove, and two ends of the second spring in the elastic direction elastically abut against the inner wall of the sliding plug and the inner wall of the sliding groove respectively.
The working method of the formaldehyde removing equipment for the air purification project comprises the following steps:
step a, external negative pressure equipment is electrified to work, negative pressure is generated in the storage tank through the pipe joint, when the negative pressure is generated in the storage tank, the communicating component acts to enable the air inlet hood to be communicated with the air pipe, and then the air inlet hood sucks air containing formaldehyde into the atomizing bin;
b, pumping water into an atomizing nozzle on the atomizing bin by an external water pump, atomizing the water by the atomizing nozzle and spraying the atomized water into the atomizing bin, dissolving the formaldehyde in the water, further dissolving the formaldehyde gas entering the atomizing bin, and enabling the atomized water to flow into the storage tank, so that the water can circularly flow, and the formaldehyde gas which is not dissolved by the water is adsorbed by the activated carbon plate;
c, starting the infrared heating element, electrifying the infrared heating element to generate heat, baking formaldehyde volatile matters in the environment where the air inlet cover is located, further accelerating formaldehyde volatilization, and driving the rotating shaft to rotate in a reciprocating manner by the reciprocating rotation driving assembly so that the infrared heating element can face different directions and the formaldehyde volatilization efficiency is improved;
and d, after the cleaning is finished, closing the external negative pressure equipment, wherein the negative pressure state in the storage tank disappears, and the communicating component resets, so that the communicating state between the air inlet cover and the air pipe is lost, and the formaldehyde gas in the storage tank is prevented from leaking to the external environment through the air inlet cover.
The invention has the beneficial effects that: high temperature is generated by electrifying the infrared heating element, formaldehyde volatile matters are baked, further formaldehyde volatilization is accelerated, negative pressure is generated by a negative pressure device, the air inlet cover can absorb volatilized formaldehyde gas, atomized water is sprayed out by the atomizing nozzle to dissolve the formaldehyde gas sucked into the atomizing bin, further the formaldehyde gas is treated, in addition, the atomized area is large, and the water volume is small, so that the formaldehyde gas can be mixed with the formaldehyde gas to a large extent, the formaldehyde gas can be quickly dissolved, the formaldehyde treatment efficiency is improved, the formaldehyde gas which is not dissolved in the water is adsorbed by the activated carbon plate, further the formaldehyde gas can be quickly treated, the rotating shaft is driven to rotate in a reciprocating manner by the reciprocating rotation driving component, so that the infrared heating element can swing in a reciprocating manner, further, different orientations are corresponded, and the baking area of the formaldehyde volatile matters is increased, promote formaldehyde efficiency of volatilizing, through setting up the intercommunication subassembly for negative pressure equipment during operation, the cover of admitting air can communicate with the trachea, and when negative pressure equipment stopped, the cover of admitting air is in non-intercommunication state with the trachea, makes on the one hand like this and need not manual operation and carries out the break-make to the trachea, and on the other hand can avoid negative pressure equipment after the stop work, and formaldehyde gas is via holding vessel, the cover of admitting air and reveals to the external environment in, and then influences formaldehyde treatment efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a formaldehyde removing apparatus for air purification works according to the present invention;
FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of a portion of the structure at B in FIG. 1;
the reference numerals are explained below:
1-water pipe joint, 2-water, 3-storage tank, 4-communicating pipe, 5-pipe joint, 6-exhaust port, 7-activated carbon plate, 8-mounting ring, 9-atomization bin, 10-atomization nozzle, 11-air pipe, 12-mounting sleeve, 13-air inlet cover, 14-rotating shaft, 15-infrared heating element, 16-fixing seat, 17-gear, 18-sliding column, 19-rack, 20-, 21-base, 22-communicating hole, 23-fixing pipe, 24-second through hole, 25-sliding plug, 26-sliding groove, 27-second spring, 28-first through hole, 29-electromagnet, 30-first spring and 31-magnetic-conducting ring.
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 technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, a formaldehyde removing apparatus for an air purification process, comprising:
the water pump comprises a storage tank 3, wherein water 2 is stored in the storage tank 3, an exhaust port 6 communicated with the interior of the storage tank is formed in the outer wall of the upper end part of the storage tank 3, a pipe joint 5 communicated with the exhaust port 6 is formed in the outer wall of the storage tank, the pipe joint 5 is communicated with external negative pressure equipment, a water pipe joint 1 communicated with the interior of the storage tank 3 is formed in the lower end part of the storage tank 3, and the water pipe joint 1 is communicated with an external water pump through a;
the mounting ring 8 is fixedly connected to the inner wall of the storage tank 3 and corresponds to the exhaust port 6;
the activated carbon plate 7 is clamped in the mounting ring 8;
the upper end of the communicating pipe 4 penetrates out of the top of the storage tank 3, and the lower end of the communicating pipe 4 is immersed above the water 2 in the storage tank 3;
the atomization bin 9 is arranged at the top of the storage tank 3, and the bottom of the atomization bin 9 is communicated with the communicating pipe 4;
the atomizing spray head 10 is installed in the atomizing bin 9, the opening of the atomizing spray head 10 faces the communicating pipe 4 and is communicated with an external water pump through a pipeline, and the external water pump pumps water in the storage tank 3 into the atomizing spray head 10;
a base 21, wherein the base 21 is arranged outside the storage tank 3;
the fixed seat 16 is fixedly connected to the base 21;
the rotating shaft 14 is vertically inserted in the fixed seat 16 and can rotate freely;
the infrared heating element 15, the said infrared heating element 15 is mounted on spindle 14;
a reciprocating rotary driving assembly for driving the rotary shaft 14 to reciprocally swing along the axial direction thereof;
the mounting sleeve 12 is horizontally arranged at the upper end part of the rotating shaft 14 in a penetrating way;
one end of the air pipe 11 penetrates into the atomization bin 9, and the other end of the air pipe 11 is connected to the mounting sleeve 12;
the air inlet cover 13 is arranged on the mounting sleeve 12 through a fixing pipe 23, a first through hole 28 and a second through hole 24 which are respectively communicated with the air pipe 11 and the air inlet cover 13 are formed in the mounting sleeve 12, and the first through hole 28 is communicated with the second through hole 24;
a communication member for communicating the first through hole 28 and the second through hole 24 when the external negative pressure apparatus generates negative pressure in the storage tank 3.
In this embodiment, preferably, the lower end of the atomization bin 9 is in a gradually opening shape, so that the atomized water sprayed from the atomization nozzle 10 can quickly enter the communication pipe 4.
In this embodiment, preferably, the reciprocating rotation driving assembly includes a gear 17 sleeved on the rotating shaft 14, two sliding columns 18 are horizontally and slidably arranged on the fixing base 16, a rack 19 is fixedly connected between opposite ends of the two sliding columns 18, the rack 19 is engaged with the gear 17, one end of one of the sliding columns 18, which is far away from the rack 19, is sleeved with a magnetic conductive ring 31, an electromagnet 29 is fixedly connected to the fixing base 16, a first spring 30 is arranged between the electromagnet 29 and the magnetic conductive ring 31, and two ends of the first spring 30 in the elastic direction elastically abut against the electromagnet 29 and the magnetic conductive ring 31 respectively.
In this embodiment, preferably, the communicating component includes a sliding plug 25 coaxially disposed in the mounting sleeve 12, correspondingly, a sliding groove 26 for the sliding plug 25 to engage with and freely slide is disposed in the mounting sleeve 12, the sliding groove 26 is communicated with the first through hole 28 and the second through hole 24, a plurality of through hole-shaped communicating holes 22 staggered from the second through hole 24 are disposed on an end surface of the sliding plug 25 along an axial array thereof, a second spring 27 is horizontally disposed in the sliding groove 26, and two ends of the second spring 27 in an elastic direction elastically abut against inner walls of the sliding plug 25 and the sliding groove 26, respectively.
The embodiment also discloses formaldehyde removing equipment for the air purification engineering, and the working method comprises the following steps:
step a, external negative pressure equipment is electrified to work, negative pressure is generated in the storage tank 3 through the pipe joint 5, when the negative pressure is generated in the storage tank 3, the air pipe 11 enables the sliding groove 26 in the installation sleeve 12 to generate negative pressure, the sliding plug 25 in the communication assembly moves and slides towards the air pipe 11, the first through hole 28 is communicated with the second through hole 24, the air inlet cover 13 is communicated with the air pipe 11, and the air inlet cover 13 sucks air containing formaldehyde into the atomization bin 9;
b, pumping water 2 into an atomizing nozzle 10 on the atomizing bin 9 by an external water pump, atomizing the water by the atomizing nozzle 10 and spraying the atomized water into the atomizing bin 9, dissolving the formaldehyde into the formaldehyde gas in the atomizing bin 9 by utilizing the distance of the dissolved formaldehyde in the water, and enabling the atomized water to flow into the storage tank 3, so that the water 2 can flow circularly, and the formaldehyde gas which is not dissolved by the water 2 is adsorbed by the activated carbon plate 7;
step c, the infrared heating element 15 is started, the infrared heating element 15 is electrified to generate heat, formaldehyde volatile matters in the environment where the air inlet cover 13 is located are baked, formaldehyde volatilization is accelerated, meanwhile, the electromagnet 29 in the reciprocating rotation driving assembly is electrified to generate magnetism, the magnetic conduction ring 31 is driven to slowly move towards the electromagnet 29, the gear 17 and the rack 19 are meshed for transmission, the rotating shaft 14 is driven to rotate, then the external controller controls the electromagnet 29 to be powered off after a period of time, the magnetic conduction ring 31 is enabled to lose the magnetic force adsorption state with the electromagnet 29, then under the elastic force action of the first spring 30, the magnetic conduction ring 31 is driven to move towards the direction far away from the electromagnet 29, the rack 17 is enabled to horizontally move and further meshed for transmission with the gear 19, the rotating shaft 14 is enabled to rotate reversely, and thus the rotating shaft 14 is driven to reciprocate, and the infrared heating element 15 can face towards different directions, the formaldehyde volatilization efficiency is improved;
and d, after the cleaning is finished, closing the external negative pressure equipment, wherein the negative pressure state in the storage tank 3 disappears, the sliding plug 25 in the communicating component generates elastic acting force by the second spring, so that the sliding plug 25 slides reversely, the end surface of the sliding plug 25 abuts against the inner end surface of one side, away from the air pipe 11, of the sliding groove 26, and the communicating hole 22 and the second communicating hole 24 are arranged in a staggered mode, so that the first through hole 28 and the second through hole 24 are in a separated state or a non-communicated state, and the communicating component resets at this time, so that the communicating state between the air inlet cover 13 and the air pipe 11 is lost, and the formaldehyde gas in the storage tank 3 is prevented from leaking to the external environment through the air inlet cover 13.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. A formaldehyde removal device for air purification engineering, comprising:
the water pump water storage device comprises a storage tank (3), water (2) is stored in the storage tank (3), an exhaust port (6) communicated with the inside of the storage tank is formed in the outer wall of the upper end of the storage tank, a pipe joint (5) communicated with the exhaust port (6) is formed in the outer wall of the storage tank, the pipe joint (5) is communicated with external negative pressure equipment, a water pipe joint (1) communicated with the inside of the storage tank is formed in the lower end of the storage tank (3), and the water pipe joint (1) is communicated with an external water pump through a pipeline;
the mounting ring (8), the said mounting ring (8) is fixed on the inner wall of the storage tank (3) and corresponding to air vent (6);
the activated carbon plate (7), the said activated carbon plate (7) is clamped in the mounting ring (8);
the upper end of the communicating pipe (4) penetrates out of the top of the storage tank (3), and the lower end of the communicating pipe (4) is immersed above the surface of the water (2) in the storage tank (3);
the atomization bin (9), the atomization bin (9) is installed at the top of the storage tank (3), and the bottom of the atomization bin is communicated with the communicating pipe (4);
the atomizing spray head (10) is arranged in the atomizing bin (9), the opening of the atomizing spray head faces the communicating pipe (4) and is communicated with an external water pump through a pipeline, and the external water pump pumps water in the storage tank (3) into the atomizing spray head (10);
the base (21), the said base (21) locates outside the holding vessel (3);
the fixing seat (16), the said fixing seat (16) is affixed to the base (21);
the rotating shaft (14), the said rotating shaft (14) is inserted and mounted on fixed seat (16) vertically and can rotate freely;
the infrared heating element (15), the said infrared heating element (15) is mounted on spindle (14);
the reciprocating rotation driving assembly is used for driving the rotating shaft (14) to reciprocate along the axial direction of the rotating shaft;
the mounting sleeve (12), the said mounting sleeve (12) is worn and set up in the upper end of the spindle (14) horizontally;
one end of the air pipe (11) penetrates into the atomization bin (9), and the other end of the air pipe (11) is connected to the mounting sleeve (12);
the air inlet cover (13) is installed on the installation sleeve (12) through a fixing pipe (23), a first through hole (28) and a second through hole (24) which are respectively communicated with the air pipe (11) and the air inlet cover (13) are formed in the installation sleeve (12), and the first through hole (28) is communicated with the second through hole (24);
a communication assembly for communicating the first through hole (28) and the second through hole (24) when an external negative pressure apparatus generates a negative pressure in the storage tank (3).
2. The formaldehyde removing equipment for air purification engineering according to claim 1, wherein the lower end of the atomization bin (9) is in a gradually opening shape.
3. The formaldehyde removing device for the air purification project according to claim 1, wherein the reciprocating rotation driving assembly comprises a gear (17) sleeved on a rotating shaft (14), two sliding columns (18) are horizontally and slidably arranged on the fixing seat (16), a rack (19) is fixedly connected between opposite ends of the two sliding columns (18) together, the rack (19) is meshed with the gear (17), one end, far away from the rack (19), of one sliding column (18) is sleeved with a magnetic conduction ring (31), the fixing seat (16) is fixedly connected with an electromagnet (29), a first spring (30) is arranged between the electromagnet (29) and the magnetic conduction ring (31), and two ends of the first spring (30) in the elastic force direction elastically abut against the electromagnet (29) and the magnetic conduction ring (31) respectively.
4. The formaldehyde removing device for the air purification project according to claim 1, wherein the communicating component comprises a sliding plug (25) coaxially arranged in the mounting sleeve (12), correspondingly, a sliding groove (26) which is used for clamping the sliding plug (25) and can freely slide is formed in the mounting sleeve (12), the sliding groove (26) is communicated with the first through hole (28) and the second through hole (24), the end face of the sliding plug (25) is provided with a plurality of communicating holes (22) which are in a through hole form and staggered with the second through hole (24) along the axial array, a second spring (27) is horizontally arranged in the sliding groove (26), and two ends of the second spring (27) in the elastic direction elastically abut against the inner walls of the sliding plug (25) and the sliding groove (26) respectively.
5. The formaldehyde removing equipment for the air purification project according to claim 1, wherein the working method comprises the following steps:
step a, external negative pressure equipment is electrified to work, negative pressure is generated in the storage tank (3) through the pipe joint (5), when negative pressure is generated in the storage tank (3), the communicating component acts to enable the air inlet hood (13) to be communicated with the air pipe (11), and then the air inlet hood (13) sucks air containing formaldehyde into the atomizing bin (9);
b, pumping water (2) into an atomizing nozzle (10) on the atomizing bin (9) by an external water pump, atomizing the water by the atomizing nozzle (10) and spraying the atomized water into the atomizing bin (9), dissolving formaldehyde gas entering the atomizing bin (9) by utilizing the distance of the dissolved formaldehyde in the water, flowing the atomized water into the storage tank (3) to enable the water (2) to flow circularly, and adsorbing the formaldehyde gas which is not dissolved by the water (2) by the activated carbon plate (7);
c, starting the infrared heating element (15), electrifying the infrared heating element (15) to generate heat, baking formaldehyde volatile matters in the environment where the air inlet cover (13) is located, and further accelerating formaldehyde volatilization, and simultaneously driving the rotating shaft (14) to rotate in a reciprocating manner by the reciprocating rotation driving assembly, so that the infrared heating element (15) can face different directions, and the formaldehyde volatilization efficiency is improved;
and d, after the cleaning is finished, closing the external negative pressure equipment, wherein the negative pressure state in the storage tank (3) disappears, and the communicating component resets, so that the communicating state between the air inlet cover (13) and the air pipe (11) is lost, and the formaldehyde gas in the storage tank (3) is prevented from leaking to the external environment through the air inlet cover (13).
Priority Applications (1)
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CN202110031861.6A CN112619381A (en) | 2021-01-11 | 2021-01-11 | A formaldehyde elimination equipment for air purification engineering |
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CN202110031861.6A CN112619381A (en) | 2021-01-11 | 2021-01-11 | A formaldehyde elimination equipment for air purification engineering |
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CN113368666A (en) * | 2021-06-03 | 2021-09-10 | 中广热(广州)能源技术有限公司 | Energy-saving carbon dioxide capture equipment for flue gas treatment and implementation method thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202823089U (en) * | 2012-08-21 | 2013-03-27 | 福建省利邦环境工程有限公司 | Negative pressure self-protection adsorber |
CN106110814A (en) * | 2016-08-16 | 2016-11-16 | 张东 | A kind of efficiently haze air purifier |
CN108905524A (en) * | 2018-08-29 | 2018-11-30 | 王际宽 | A kind of infrared heating formaldehyde accelerated release in vitro absorber |
-
2021
- 2021-01-11 CN CN202110031861.6A patent/CN112619381A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202823089U (en) * | 2012-08-21 | 2013-03-27 | 福建省利邦环境工程有限公司 | Negative pressure self-protection adsorber |
CN106110814A (en) * | 2016-08-16 | 2016-11-16 | 张东 | A kind of efficiently haze air purifier |
CN108905524A (en) * | 2018-08-29 | 2018-11-30 | 王际宽 | A kind of infrared heating formaldehyde accelerated release in vitro absorber |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113368666A (en) * | 2021-06-03 | 2021-09-10 | 中广热(广州)能源技术有限公司 | Energy-saving carbon dioxide capture equipment for flue gas treatment and implementation method thereof |
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