CN108421367B - Intelligent formaldehyde collecting and processing equipment based on Internet of things - Google Patents
Intelligent formaldehyde collecting and processing equipment based on Internet of things Download PDFInfo
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- CN108421367B CN108421367B CN201810245051.9A CN201810245051A CN108421367B CN 108421367 B CN108421367 B CN 108421367B CN 201810245051 A CN201810245051 A CN 201810245051A CN 108421367 B CN108421367 B CN 108421367B
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- 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
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- 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
- B01D53/0454—Controlling adsorption
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- 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
- B01D53/1412—Controlling the absorption process
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- 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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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
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Abstract
The invention relates to an intelligent formaldehyde collecting and processing device based on the Internet of things, which comprises a main body, a water tank, a feed inlet, an air outlet, a discharge outlet, a collecting mechanism, an adjusting mechanism and a central control mechanism, wherein the collecting mechanism comprises a collecting assembly, a recovering assembly, a feed pipe, a second air pump, a second air pipe, a first air pump, a third air pipe, two first air pipes and two discharge pipes, the adjusting mechanism comprises a fourth air pipe, a driving assembly, two fixed rods and two telescopic assemblies, in the intelligent formaldehyde collecting and processing device based on the Internet of things, formaldehyde can be collected and processed through the collecting mechanism, the purifying effect of the formaldehyde collecting and processing device is improved, the recycling of active carbon is realized, the working cost of the formaldehyde collecting and processing device is reduced, the flow of air can be controlled through the adjusting mechanism, and the contact time of the air and the active carbon is prolonged, further improving the formaldehyde purification effect of the formaldehyde collection and treatment equipment.
Description
Technical Field
The invention relates to the field of formaldehyde collecting and processing equipment, in particular to intelligent formaldehyde collecting and processing equipment based on the Internet of things.
Background
Formaldehyde is colorless gas, has special pungent smell, has irritation to eyes, nose and the like, has main harm of stimulation to skin mucosa, and has uncomfortable feeling when reaching a certain concentration indoors, wherein the concentration is more than 0.08m3The formaldehyde concentration can cause redness, itching, discomfort or pain in the throat, hoarseness, sneezing, chest distress, asthma, dermatitis, etc. The newly decorated room has high formaldehyde content and is the main cause of many diseases.
In the material of people's fitment house, most all can give off formaldehyde gas, thereby to the huge harm that people's health caused, there is the equipment that uses active carbon to absorb formaldehyde on the market now, but after the active carbon absorption saturation, not only can not continue to absorb formaldehyde, can also give off formaldehyde simultaneously, secondary pollution has not only been caused, change active carbon still increased formaldehyde treatment's cost, moreover, in the equipment that uses active carbon to absorb formaldehyde, the intake is if too big, will shorten air and active carbon contact time, thereby lead to the formaldehyde absorption in the air incomplete, thereby further reduced the absorption effect of active carbon to formaldehyde.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the intelligent formaldehyde collecting and processing equipment based on the Internet of things is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: an intelligent formaldehyde collecting and treating device based on the Internet of things comprises a main body, a water tank, a feed inlet, a gas outlet, a discharge outlet, a collecting mechanism, an adjusting mechanism and a central control mechanism, wherein the water tank is arranged below the main body, the feed inlet is arranged above the main body, the discharge outlet is arranged below one side of the main body, the gas outlet is arranged above one side of the water tank, the collecting mechanism is arranged inside the main body, the adjusting mechanism is arranged on the collecting mechanism, the central control mechanism is arranged inside the main body, and the adjusting mechanism and the collecting mechanism are both electrically connected with the central control mechanism;
the collecting mechanism comprises a collecting component, a recovering component, a feeding pipe, a second air pump, a second vent pipe, a first air pump, a third vent pipe, two first vent pipes and two discharging pipes, the collecting component is arranged in the main body, the feed inlet is connected with the collecting component through a feed pipe, the two first vent pipes are respectively arranged at two sides of the collecting component, the second air pump is arranged on one of the two first air pipes, the recovery component is arranged below the collection component, the collecting component is connected with the recovering component through two discharging pipes, one end of the second vent pipe is arranged above the recovering component, the other end of the second vent pipe is connected with a third vent pipe, the first air pump is arranged on the second vent pipe, the third air pipe is horizontally arranged at the bottom of the inner wall of the water tank, and at least two air outlet holes are uniformly distributed on the third air pipe;
the collecting assembly comprises a first shell and two collecting units, the two collecting units are vertically arranged inside the first shell, each collecting unit comprises a first electric valve, a second electric valve and a net bag, the first electric valves are arranged on an upper end shell of the first shell, the second electric valves are arranged on a lower end shell of the first shell, the net bag is arranged between the first electric valves and the second electric valves, the two first electric valves are communicated with the feeding pipe, the two second electric valves are respectively communicated with one ends of the two discharging pipes, and the two first ventilating pipes are respectively arranged on two sides of the first shell;
the recycling assembly comprises a second shell, a first motor, a worm and a heater, the other ends of the two discharging pipes are communicated with the second shell, the heater is arranged above the second shell, the worm is arranged in the second shell, the first motor is arranged on one side of the second shell, the first motor is in transmission connection with the worm, the discharging port is arranged on the other side of the second shell, and one end of the second ventilating pipe is arranged above the second shell;
the adjusting mechanism comprises a fourth vent pipe, a driving assembly, two fixing rods and two telescopic assemblies, wherein the two fixing rods are respectively arranged above and below the first vent pipe, the first vent pipe is a hose, the two fixing rods are parallel to each other, the two telescopic assemblies are vertically arranged between the two fixing rods, the two telescopic assemblies are respectively arranged at two sides of the first vent pipe, the driving assembly is arranged on the fixing rods, and the driving assembly is connected with the two telescopic assemblies through a fourth vent pipe;
the telescopic assembly comprises a sleeve, two first pistons and two first transmission rods, the sleeve is vertically arranged between two fixed rods, the two first pistons are respectively arranged at two ends of the sleeve, the two first pistons are all arranged in the sleeve, one ends of the two first transmission rods are respectively connected with the two first pistons, the other ends of the two first transmission rods are respectively connected with one ends of the two fixed rods, and the fourth transmission rod is respectively communicated with the middle parts of the two sleeves.
Preferably, in order to provide power for the telescopic assembly, the driving assembly comprises a rotary table, a second motor, a second transmission rod, a second piston and a cylinder, the cylinder is arranged on the fixed rod, an opening is formed in one side of the cylinder, the fourth air pipe is communicated with one side, far away from the opening, of the cylinder, the second piston is arranged inside the cylinder, the second motor is arranged on one side, close to the opening, of the fixed rod, the second motor is in transmission connection with the rotary table, one end of the second transmission rod is hinged to the second piston, and the other end of the second transmission rod is hinged to the position, far away from the circle center of the rotary table, of the rotary table.
Preferably, in order to improve the intelligent degree of the formaldehyde collection and treatment equipment, the central control mechanism comprises a wireless signal transceiver module and a PLC, and the wireless signal transceiver module is electrically connected with the PLC.
Preferably, the water tank is made of stainless steel in order to prolong the service life of the water tank.
Preferably, in order to reduce the wear of the first vent pipe caused by the fixing rods, a buffer pad is respectively disposed at the sides of the two fixing rods close to each other.
Preferably, in order to further reduce the abrasion of the fixing rod on the first vent pipe, the cushion pad is made of silicon rubber.
Preferably, the second motor is a servo motor in order to improve the accuracy of the control of the second motor.
Preferably, the heater is an infrared heating tube in order to reduce energy consumption of the heater.
Preferably, in order to improve the formaldehyde absorption effect of the activated carbon, a flow equalizing plate is further vertically arranged on one side of the inside of the first shell.
Preferably, in order to detect the concentration of formaldehyde, one gas sensor is respectively arranged on one side of each of the two net bags, which is far away from the flow equalizing plate, and the gas sensors are electrically connected with the PLC.
The intelligent formaldehyde collecting and processing equipment based on the Internet of things has the advantages that through the collecting mechanism, formaldehyde in air can be collected and processed, the formaldehyde purifying effect of the formaldehyde collecting and processing equipment is improved, meanwhile, the recycling of active carbon is achieved, and the working cost of the formaldehyde collecting and processing equipment is reduced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of an intelligent formaldehyde collecting and treating device based on the Internet of things;
FIG. 2 is a schematic structural diagram of a collecting assembly of the intelligent formaldehyde collecting and processing equipment based on the Internet of things;
FIG. 3 is a schematic structural diagram of a recycling assembly of the intelligent formaldehyde collecting and processing equipment based on the Internet of things;
FIG. 4 is a schematic structural diagram of an adjusting mechanism of the intelligent formaldehyde collecting and processing equipment based on the Internet of things;
in the figure: 1. the automatic water heater comprises a main body, a feed inlet, a feed pipe, a first electric valve, a net bag, a water tank, a third electric valve, a discharge pipe, a worm, a discharge port, a discharge pipe, a worm 16, a discharge port, a discharge pipe 18, a second shell, a heater 19, a heater 20, a second electric valve, a discharge pipe, a cushion 22, a fixing rod 23, a first transmission rod 24, a first piston 25, a sleeve 26, a fourth electric valve 27, a rotary table 28, a rotary table 29, a second motor 30, a second transmission rod 31, a second piston 32, a cylinder 33 and a gas sensor 6, wherein the flow equalizing plate is arranged on a first shell 7, the first air pipe 9, the second air pipe 10, the first air pump 11, the first motor 12, the discharge port, the discharge pipe 14, the second air pipe.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, an intelligent formaldehyde collecting and processing device based on the internet of things comprises a main body 1, a water tank 13, a feed inlet 2, an air outlet 12, a discharge outlet 17, a collecting mechanism, an adjusting mechanism and a central control mechanism, wherein the water tank 13 is arranged below the main body 1, the feed inlet 2 is arranged above the main body 1, the discharge outlet 17 is arranged below one side of the main body 1, the air outlet 12 is arranged above one side of the water tank 13, the collecting mechanism is arranged inside the main body 1, the adjusting mechanism is arranged on the collecting mechanism, the central control mechanism is arranged inside the main body 1, and the adjusting mechanism and the collecting mechanism are both electrically connected with the central control mechanism;
as shown in fig. 1, the collecting mechanism includes a collecting assembly, a recovering assembly, a feeding pipe 3, a second air pump 21, a second vent pipe 9, a first air pump 10, a third vent pipe 14, two first vent pipes 8 and two discharge pipes 15, the collecting assembly is arranged inside the main body 1, the feeding port 2 is connected with the collecting assembly through the feeding pipe 3, the two first vent pipes 8 are respectively arranged at two sides of the collecting assembly, the second air pump 21 is arranged on one of the two first vent pipes 8, the recovering assembly is arranged below the collecting assembly, the collecting assembly is connected with the recovering assembly through the two discharge pipes 15, one end of the second vent pipe 9 is arranged above the recovering assembly, the other end of the second vent pipe 9 is connected with the third vent pipe 14, the first air pump 10 is arranged on the second vent pipe 9, the third air pipe 14 is horizontally arranged at the bottom of the inner wall of the water tank 13, and at least two air outlet holes are uniformly distributed on the third air pipe 14;
wherein, the staff sends control signal to PLC through the mobile device, after PLC receives control signal, PLC begins to operate, under PLC's control, people put active carbon into the inside of feed inlet 2, later the active carbon gets into through inlet pipe 3 and gathers the subassembly inside, under the effect of second air pump 21, make outside air pass through gathering the subassembly through first breather pipe 8, later under the effect of gathering the subassembly, make active carbon absorb the formaldehyde in the air, later the active carbon gets into the inside of retrieving the subassembly through discharging pipe 15, under the effect of retrieving the subassembly, formaldehyde in the active carbon is separated out, later under the effect of first air pump 10, send formaldehyde into third breather pipe 14 inside through second breather pipe 9, later formaldehyde gets into the inside of water tank 13 through the air vent on the third breather pipe, later absorb formaldehyde through the water of water tank 13 inside, finally, clean air is discharged from the air outlet 12, and simultaneously, the activated carbon is regenerated and then discharged from the discharge hole 17, so that the formaldehyde collecting efficiency of the formaldehyde collecting and treating equipment is improved, and the working cost of the formaldehyde collecting and treating equipment is reduced;
as shown in fig. 2, the collecting assembly includes a first housing 6 and two collecting units, the two collecting units are vertically disposed inside the first housing 6, the collecting unit includes a first electric valve 4, a second electric valve 20 and a net bag 5, the first electric valve 4 is disposed on an upper end shell of the first housing 6, the second electric valve 20 is disposed on a lower end shell of the first housing 6, the net bag 5 is disposed between the first electric valve 4 and the second electric valve 20, the two first electric valves 4 are both communicated with the feeding pipe 3, the two second electric valves 20 are respectively communicated with one ends of the two discharging pipes 15, and the two first ventilating pipes 8 are respectively disposed on two sides of the first housing 6;
wherein, the outside air enters the inside of the first shell 6 through the first vent pipe 8 on the right, then the formaldehyde is absorbed through the collection unit on the right, the formaldehyde content in the air after passing through the two collection units is respectively detected through the two air sensors 33, then the air sensors 33 send signals to the PLC, under the control of the PLC, when the air sensors 33 on the right detect that the formaldehyde in the air exceeds the standard, the collection unit on the right is controlled by the PLC to carry out the active carbon replacement, at the moment, the air is purified through the collection unit on the left, when the air sensors on the left detect that the formaldehyde content exceeds the standard, the collection unit on the left is controlled by the PLC to carry out the active carbon replacement, thereby the formaldehyde collection and treatment equipment is always in the state of absorbing the formaldehyde, thereby the effect of the formaldehyde collection and treatment equipment for absorbing the formaldehyde is improved, when the collection units replace the, firstly, the PLC controls the second electric valve 20 to be opened, so that the activated carbon in the net bag 5 enters the discharging pipe 15, then the second electric valve 20 is closed, the first electric valve 4 is opened, so that new activated carbon enters the net bag 5 from the feeding pipe 3, and then the first electric valve 4 is closed, so that the replacement of the activated carbon is realized;
as shown in fig. 3, the recycling assembly comprises a second housing 18, a first motor 11, a worm 16 and a heater 19, the other ends of the two discharging pipes 15 are communicated with the second housing 18, the heater 19 is arranged above the second housing 18, the worm 16 is arranged inside the second housing 18, the first motor 11 is arranged on one side of the second housing 18, the first motor 11 is in transmission connection with the worm 16, the discharging port 17 is arranged on the other side of the second housing 18, and one end of the second ventilating pipe 9 is arranged above the second housing 18;
the activated carbon which is saturated in absorption enters the inside of the second shell 18 through the discharge pipe 15, then the activated carbon is heated through the heater 19, so that formaldehyde is separated out, then the gas in the inside of the second shell 18 is sent into the water tank 13 through the second vent pipe 9 under the action of the first air pump 10 for purification, after a period of heating, the formaldehyde in the activated carbon is separated, so that the regeneration of the activated carbon is realized, then the worm 16 is driven to rotate through the first motor 11, and then the activated carbon is discharged from the discharge port 17 through the worm 16, so that the recycling of the activated carbon is realized, and the working cost of formaldehyde collecting and processing equipment is reduced;
as shown in fig. 4, the adjusting mechanism includes a fourth air pipe 27, a driving assembly, two fixing rods 23 and two telescopic assemblies, wherein the two fixing rods 23 are respectively disposed above and below the first air pipe 8, the first air pipe 8 is a hose, the two fixing rods 23 are parallel to each other, both the two telescopic assemblies are vertically disposed between the two fixing rods 23, the two telescopic assemblies are respectively disposed at two sides of the first air pipe 8, the driving assembly is disposed on the fixing rods 23, and the driving assembly is connected to the two telescopic assemblies through the fourth air pipe 27;
under the control of the PLC, the two telescopic assemblies are driven to stretch by the driving assembly, so that the two fixing rods 23 are driven to mutually approach or separate by the two telescopic assemblies, the first ventilating pipe 8 is deformed by the two fixing rods 23, the air flow in the first ventilating pipe 8 is controlled, and the absorption effect of the activated carbon on formaldehyde in the air is improved;
as shown in fig. 4, the telescopic assembly includes a sleeve 26, two first pistons 25 and two first transmission rods 24, the sleeve 26 is vertically arranged between the two fixing rods 23, the two first pistons 25 are respectively arranged at two ends of the sleeve 26, both the two first pistons 25 are arranged inside the sleeve 26, one ends of the two first transmission rods 24 are respectively connected with the two first pistons 25, the other ends of the two first transmission rods 24 are respectively connected with one ends of the two fixing rods 23, and the fourth transmission pipe 27 is respectively communicated with the middle parts of the two sleeves 26;
the driving assembly comprises a rotary table 28, a second motor 29, a second transmission rod 30, a second piston 31 and a cylinder 32, the cylinder 32 is arranged on the fixing rod 23, an opening is formed in one side of the cylinder 32, the fourth air pipe 27 is communicated with one side, far away from the opening, of the cylinder 32, the second piston 31 is arranged inside the cylinder 32, the second motor 29 is arranged on one side, close to the opening of the cylinder 32, of the fixing rod 23, the second motor 29 is in transmission connection with the rotary table 28, one end of the second transmission rod 30 is hinged to the second piston 31, and the other end of the second transmission rod 30 is hinged to the position, far away from the circle center of the rotary table 28, of the rotary table 28;
the second motor 29 drives the rotating disc 28 to rotate, then the second piston 31 is driven to move left and right along the cylinder 32 through the second transmission rod 30 under the action of the rotating disc 28, when the second piston 31 moves left, air is sent into the two sleeves 26 through the fourth vent pipe 27, then the two first pistons 25 are driven to be away from each other through air pressure, so that the two fixing rods 23 are driven to be away from each other under the action of the two first transmission rods 24, when the second piston 31 moves right, air is pumped out from the two sleeves 26 through the fourth vent pipe 27, then the two first pistons 25 are driven to be close to each other through air pressure, and therefore the two fixing rods 23 are driven to be close to each other under the action of the two first transmission rods 24.
Preferably, in order to improve the intelligent degree of the formaldehyde collection and treatment equipment, the central control mechanism comprises a wireless signal transceiver module and a PLC, the wireless signal transceiver module is electrically connected with the PLC, and the formaldehyde collection and treatment equipment can be communicated with the mobile equipment through the wireless signal transceiver module, so that people can remotely control the formaldehyde collection and treatment equipment through the mobile equipment, and the intelligent degree of the formaldehyde collection and treatment equipment is improved.
Preferably, in order to prolong the service life of the water tank 13, the water tank 13 is made of stainless steel, and the stainless steel has better corrosion resistance, so that the corrosion speed of the vertical direction 13 is delayed, and the service life of the water tank 13 is prolonged.
Preferably, in order to reduce the abrasion of the fixing rod 23 to the first ventilation pipe 8, one buffer pad 22 is provided on each of the sides of the two fixing rods 23 close to each other.
Preferably, in order to further reduce the abrasion of the fixing rod 23 to the first vent pipe 8, the cushion pad 22 is made of silicon rubber, and the silicon rubber is soft, so that the pressure of the fixing rod 23 to the first vent pipe 8 is reduced, and the abrasion of the fixing rod 23 to the first vent pipe 8 is reduced.
Preferably, the second motor 29 is a servo motor in order to improve the accuracy of the control of the second motor 29.
Preferably, in order to reduce the energy consumption of the heater 19, the heater 19 is an infrared heating tube, and the energy consumption of the heater 19 is reduced because the infrared heating tube has high thermal efficiency for saving energy and is heated quickly.
Preferably, in order to improve the formaldehyde absorption effect of the activated carbon, a flow equalizing plate 7 is further vertically arranged on one side of the inside of the first housing 6, and air entering the inside of the first housing 6 can be uniformly distributed through the flow equalizing plate 7, so that the air can be fully contacted with the activated carbon, and the formaldehyde absorption effect of the activated carbon is improved.
Preferably, in order to detect the concentration of formaldehyde, one side of each of the two net bags 5, which is far away from the flow equalizing plate 7, is provided with a gas sensor 33, the gas sensors 33 are electrically connected with the PLC, and the concentration of formaldehyde in the air can be detected through the gas sensors 33, so that the PLC can judge whether the activated carbon needs to be replaced, thereby further improving the intelligence degree of the formaldehyde collecting and treating device.
The staff sends a control signal to the PLC through the mobile device, after the PLC receives the control signal, the PLC starts to operate, under the control of the PLC, people put the activated carbon into the feeding hole 2, then the activated carbon enters the collecting assembly through the feeding pipe 3, under the action of the second air pump 21, outside air passes through the collecting assembly through the first air pipe 8, then the activated carbon absorbs formaldehyde in the air under the action of the collecting assembly, then the activated carbon enters the recovering assembly through the discharging pipe 15, under the action of the recovering assembly, the formaldehyde in the activated carbon is separated, then under the action of the first air pump 10, the formaldehyde is sent into the third air pipe 14 through the second air pipe 9, then the formaldehyde enters the water tank 13 through the air vent on the third air pipe, then the formaldehyde is absorbed through water in the water tank 13, and finally clean air is discharged from the air outlet 12, simultaneously, activated carbon is discharged through discharge gate 17 after regeneration, thereby the efficiency of formaldehyde collection treatment facility collection formaldehyde has been improved, the working cost of formaldehyde collection treatment facility has been reduced simultaneously, under PLC's control, it is flexible through two flexible subassemblies of drive assembly drive, thereby it is close to each other or keep away from through two flexible subassembly drive two dead levers 23, thereby it takes place deformation to make first breather pipe 8 take place through two dead levers 23, thereby control the air flow to the inside of first breather pipe 8, thereby the absorption effect of activated carbon to formaldehyde in the air has been improved.
Compared with the prior art, this intelligence formaldehyde collection and treatment equipment based on thing networking, through collecting the mechanism, not only can collect the formaldehyde in the air and handle, the purifying effect of formaldehyde collection and treatment equipment to formaldehyde has been improved, activated carbon's recycle has been realized simultaneously, formaldehyde collection and treatment equipment's working cost has been reduced, compare with current mechanism, this mechanism structure is ingenious, high in practicability, moreover, through adjustment mechanism, can control the flow that gets into the inside air of formaldehyde collection check out test set, thereby the time of air with the activated carbon contact has been prolonged, formaldehyde collection and treatment equipment's purifying effect to formaldehyde has further been improved, compare with current mechanism, this mechanism structure is simple, the probability of trouble emergence has been reduced.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The intelligent formaldehyde collecting and processing equipment based on the Internet of things is characterized by comprising a main body (1), a water tank (13), a feed inlet (2), a gas outlet (12), a discharge outlet (17), a collecting mechanism, an adjusting mechanism and a central control mechanism, wherein the water tank (13) is arranged below the main body (1), the feed inlet (2) is arranged above the main body (1), the discharge outlet (17) is arranged below one side of the main body (1), the gas outlet (12) is arranged above one side of the water tank (13), the collecting mechanism is arranged inside the main body (1), the adjusting mechanism is arranged on the collecting mechanism, the central control mechanism is arranged inside the main body (1), and the adjusting mechanism and the collecting mechanism are both electrically connected with the central control mechanism;
the collecting mechanism comprises a collecting assembly, a recovering assembly, a feeding pipe (3), a second air pump (21), a second air pipe (9), a first air pump (10), a third air pipe (14), two first air pipes (8) and two discharging pipes (15), the collecting assembly is arranged inside the main body (1), the feeding port (2) is connected with the collecting assembly through the feeding pipe (3), the two first air pipes (8) are respectively arranged at two sides of the collecting assembly, the second air pump (21) is arranged on one of the two first air pipes (8), the recovering assembly is arranged below the collecting assembly, the collecting assembly is connected with the recovering assembly through the two discharging pipes (15), one end of the second air pipe (9) is arranged above the recovering assembly, and the other end of the second air pipe (9) is connected with the third air pipe (14), the first air pump (10) is arranged on the second vent pipe (9), the third vent pipe (14) is horizontally arranged at the bottom of the inner wall of the water tank (13), and at least two air outlet holes are uniformly distributed on the third vent pipe (14);
the collecting assembly comprises a first shell (6) and two collecting units, wherein the two collecting units are vertically arranged inside the first shell (6), each collecting unit comprises a first electric valve (4), a second electric valve (20) and a net bag (5), the first electric valves (4) are arranged on an upper end shell of the first shell (6), the second electric valves (20) are arranged on a lower end shell of the first shell (6), the net bag (5) is arranged between the first electric valves (4) and the second electric valves (20), the two first electric valves (4) are communicated with the feeding pipe (3), the two second electric valves (20) are respectively communicated with one ends of the two discharging pipes (15), and the two first ventilating pipes (8) are respectively arranged on two sides of the first shell (6);
the recycling assembly comprises a second shell (18), a first motor (11), a worm (16) and a heater (19), the other ends of two discharging pipes (15) are communicated with the second shell (18), the heater (19) is arranged above the second shell (18), the worm (16) is arranged inside the second shell (18), the first motor (11) is arranged on one side of the second shell (18), the first motor (11) is in transmission connection with the worm (16), the discharging port (17) is arranged on the other side of the second shell (18), and one end of a second ventilating pipe (9) is arranged above the second shell (18);
the adjusting mechanism comprises a fourth vent pipe (27), a driving assembly, two fixing rods (23) and two telescopic assemblies, wherein the two fixing rods (23) are respectively arranged above and below the first vent pipe (8), the first vent pipe (8) is a hose, the two fixing rods (23) are parallel to each other, the two telescopic assemblies are vertically arranged between the two fixing rods (23), the two telescopic assemblies are respectively arranged at two sides of the first vent pipe (8), the driving assembly is arranged on the fixing rods (23), and the driving assembly is connected with the two telescopic assemblies through the fourth vent pipe (27);
the telescopic assembly comprises a sleeve (26), two first pistons (25) and two first transmission rods (24), wherein the sleeve (26) is vertically arranged between two fixing rods (23), the two first pistons (25) are respectively arranged at two ends of the sleeve (26), the two first pistons (25) are respectively arranged inside the sleeve (26), one ends of the two first transmission rods (24) are respectively connected with the two first pistons (25), the other ends of the two first transmission rods (24) are respectively connected with one ends of the two fixing rods (23), and the fourth transmission pipe (27) is respectively communicated with the middle parts of the two sleeves (26).
2. The intelligent formaldehyde collecting and processing equipment based on the Internet of things of claim 1, the driving component comprises a rotating disc (28), a second motor (29), a second transmission rod (30), a second piston (31) and a cylinder (32), the cylinder (32) is arranged on the fixing rod (23), one side of the cylinder (32) is provided with an opening, the fourth air pipe (27) is communicated with one side of the air cylinder (32) far away from the opening, the second piston (31) is arranged inside the cylinder (32), the second motor (29) is arranged on one side of the fixed rod (23) close to the opening of the cylinder (32), the second motor (29) is in transmission connection with the rotating disc (28), one end of the second transmission rod (30) is hinged on the second piston (31), the other end of the second transmission rod (30) is hinged to the position, far away from the circle center of the rotary table (28), on the rotary table (28).
3. The intelligent formaldehyde collecting and processing device based on the internet of things of claim 1, wherein the central control mechanism comprises a wireless signal transceiver module and a PLC, and the wireless signal transceiver module is electrically connected with the PLC.
4. The intelligent formaldehyde collection and treatment equipment based on the Internet of things of claim 1, wherein the water tank (13) is made of stainless steel.
5. The intelligent formaldehyde collecting and treating device based on the internet of things as claimed in claim 1, wherein one side of each of the two fixing rods (23) close to each other is provided with a buffer pad (22).
6. The intelligent formaldehyde collection and treatment equipment based on the Internet of things of claim 5, wherein the cushion pad (22) is made of silica gel.
7. The intelligent formaldehyde collecting and processing device based on the internet of things as claimed in claim 2, wherein the second motor (29) is a servo motor.
8. The intelligent formaldehyde collecting and processing equipment based on the Internet of things of claim 1, wherein the heater (19) is an infrared heating pipe.
9. The intelligent formaldehyde collecting and treating device based on the internet of things as claimed in claim 1, wherein a flow equalizing plate (7) is vertically arranged on one side of the inside of the first shell (6).
10. The intelligent formaldehyde collecting and processing equipment based on the Internet of things as claimed in claim 1, wherein one side of each of the two net bags (5) far away from the flow equalizing plate (7) is provided with a gas sensor (33), and the gas sensors (33) are electrically connected with the PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810245051.9A CN108421367B (en) | 2018-03-23 | 2018-03-23 | Intelligent formaldehyde collecting and processing equipment based on Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810245051.9A CN108421367B (en) | 2018-03-23 | 2018-03-23 | Intelligent formaldehyde collecting and processing equipment based on Internet of things |
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| Publication Number | Publication Date |
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| CN108421367A CN108421367A (en) | 2018-08-21 |
| CN108421367B true CN108421367B (en) | 2020-12-22 |
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| CN201810245051.9A Active CN108421367B (en) | 2018-03-23 | 2018-03-23 | Intelligent formaldehyde collecting and processing equipment based on Internet of things |
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| CN114733316A (en) * | 2020-01-09 | 2022-07-12 | 成都剀瑞环保工程有限公司 | High-efficient formaldehyde device that removes |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US8016917B2 (en) * | 2004-12-01 | 2011-09-13 | David Christopher Avina | Method and apparatus for pollution control of confined spaces |
| CN201361513Y (en) * | 2008-11-13 | 2009-12-16 | 嘉园环保股份有限公司 | Rotating-wheel type organic waste gas adsorption and desorption device |
| CN101486633B (en) * | 2009-02-11 | 2012-04-18 | 王承信 | Formaldehyde absorbing tower |
| CN102772981B (en) * | 2012-03-12 | 2014-10-22 | 甘肃银光聚银化工有限公司 | Device for continuously adsorbing and desorbing organic waste gas by using active carbon |
| CN203848420U (en) * | 2014-05-27 | 2014-09-24 | 无锡市汉马空调与通风设备有限公司 | Multifunctional air purifying and drying equipment with aldehyde, odor and bacterium removal functions |
| BR102014024967A2 (en) * | 2014-10-06 | 2016-05-24 | Carlos Eduardo Coelho Ferreira | filter |
| CN204395723U (en) * | 2014-12-23 | 2015-06-17 | 福建省荔元活性炭实业有限公司 | Active carbon can continuous adsorption regenerating unit |
| CN106000093B (en) * | 2016-07-22 | 2019-05-17 | 清华大学 | A kind of situ regeneration device purifying air and the clarifier containing the device |
| CN206008378U (en) * | 2016-08-29 | 2017-03-15 | 江苏江大环境工程有限责任公司 | A kind of activated carbon thermopnore adsorption combined device containing dust and organic exhaust gas |
| CN107583412A (en) * | 2017-10-10 | 2018-01-16 | 苏州宏恒化工有限公司 | A kind of waste gas purification apparatus of automatically replaceable activated carbon |
| CN107583407A (en) * | 2017-10-27 | 2018-01-16 | 隗阳 | A kind of industrial organic exhaust gas active-carbon purifier |
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Effective date of registration: 20201202 Address after: 314000 South Wangnan highway, wangjiangjing Town, Xiuzhou District, Jiaxing City, Zhejiang Province Applicant after: Zhejiang Changxin biological Fiber Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A Applicant before: SHENZHEN BEIYOUTONG NEW ENERGY TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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