CN215311280U

CN215311280U - VOCs's improvement device based on active carbon adsorption

Info

Publication number: CN215311280U
Application number: CN202120714232.9U
Authority: CN
Inventors: 吴国平
Original assignee: Yangzhou Luquan Environmental Engineering Co ltd
Current assignee: Yangzhou Luquan Environmental Engineering Co ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-12-28
Anticipated expiration: 2031-04-08

Abstract

The utility model discloses an active carbon adsorption-based VOCs treatment device which comprises a shell, wherein a first baffle, a second baffle and a third baffle are fixedly arranged between the bottom and the top of the inner wall of the shell, an air inlet pipe is fixedly inserted in the middle of the left side surface of the shell, a liquid feeding pipe is fixedly arranged on the left side of the top surface of the shell, and an end cover is in threaded connection with the top end of the liquid feeding pipe. This improvement device based on activated carbon adsorption's VOCs, detect exhaust VOCs through setting up VOCs concentration detection appearance, judge whether need the secondary adsorption, guarantee that exhaust VOCs that can be better is up to standard, it discharges the target that detects and the secondary adsorption is adsorbed to the VOCs gas after the activated carbon adsorption to have realized being convenient for, it can lead to not being taken place by the gaseous outside exhaust condition of the clean VOCs of complete adsorption when having avoided the activated carbon performance to reduce, avoided not being harmed the air by the gaseous discharge of complete adsorption's VOCs, satisfy user's user demand, it is more convenient to use.

Description

VOCs's improvement device based on active carbon adsorption

Technical Field

The utility model relates to the technical field of treatment of VOCs, in particular to a VOCs treatment device based on activated carbon adsorption.

Background

VOCs are volatile organic compounds with boiling points of 50-260 ℃ and saturated vapor pressure of over 133.3Pa at room temperature, and have great harm to human health and ecological environment. The existing VOCs treatment technology comprises two major types of destruction and recycling, wherein the recycling technology is widely applied due to simple process, good economy and relative maturity, and the principle of the technology is that activated carbon is adopted to fully adsorb VOCs, after adsorption saturation, the VOCs adsorbed on the activated carbon are desorbed, and then condensation liquefaction is carried out to realize recycling.

The present treatment device based on active carbon adsorption's VOCs is mostly difficult to discharge detection and secondary adsorption to the VOCs gas after the active carbon adsorption, can lead to not being outwards discharged by the complete adsorption clean VOCs gas when the active carbon performance reduces to make the gaseous harm air of exhaust VOCs, be difficult to satisfy user's user demand.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a VOCs treatment device based on activated carbon adsorption, which solves the problems mentioned in the background technology.

In order to achieve the purpose, the utility model adopts the following technical scheme: a VOCs treatment device based on activated carbon adsorption comprises a shell, wherein a first baffle, a second baffle and a third baffle are fixedly installed between the bottom and the top of the inner wall of the shell, an air inlet pipe is fixedly inserted in the middle of the left side surface of the shell, a liquid feeding pipe is fixedly installed on the left side of the top surface of the shell, an end cover is in threaded connection with the top end of the liquid feeding pipe, a first connecting pipe is inserted in the top of the left side surface and the top of the right side surface of the first baffle in a penetrating manner, a second connecting pipe is inserted in the bottom of the left side surface and the bottom of the right side surface of the second baffle in a penetrating manner, a VOCs concentration detector is fixedly installed at the bottom of the left side surface of the third baffle, a first exhaust pipe is fixedly inserted in the left side surface and the right side surface of the third baffle, a first electromagnetic one-way valve is installed in a fixed sleeved manner on the surface of the first exhaust pipe, and a second exhaust pipe is fixedly inserted in the middle of the right side surface of the shell, the top surface and the inner wall top of shell are fixed to be pegged graft and are had the third blast pipe, the fixed surface of third blast pipe cup joints and installs the second electromagnetism check valve, the inner wall top and the bottom fixed mounting of shell have first activated carbon layer, first coconut to maintain charcoal layer, second activated carbon layer and second coconut to maintain the charcoal layer.

Preferably, a mounting rod is fixedly mounted between the bottom of the left side face of the second baffle and the left side face of the third baffle, a motor is fixedly mounted on the top face of the mounting rod, and fan blades are fixedly sleeved on the surface of an output shaft of the motor.

Preferably, the mounting rod is of a prismatic columnar structure, and the surface of the fan blade is coated with anti-corrosion paint.

Preferably, the surface of the end cover is fixed with an anti-skid groove, and the anti-skid groove is a rectangular groove.

Preferably, first activated carbon layer and first coconut maintenance charcoal layer are located between first baffle and the second baffle, second activated carbon layer and second coconut maintenance charcoal layer are located between the inner wall left surface of third baffle and shell, and the quantity on first activated carbon layer and second activated carbon layer is three.

Preferably, the first exhaust pipe is an L-shaped tubular structure, and a medicament for treating VOCs is filled in a closed space formed between the right side surface of the inner wall of the housing and the first baffle.

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

1. this improvement device based on activated carbon adsorption's VOCs, detect exhaust VOCs through setting up VOCs concentration detection appearance, judge whether need the secondary adsorption, guarantee that exhaust VOCs that can be better is up to standard, it discharges the target that detects and the secondary adsorption is adsorbed to the VOCs gas after the activated carbon adsorption to have realized being convenient for, it can lead to not being taken place by the gaseous outside exhaust condition of the clean VOCs of complete adsorption when having avoided the activated carbon performance to reduce, avoided not being harmed the air by the gaseous discharge of complete adsorption's VOCs, satisfy user's user demand, it is more convenient to use.

2. This administer device based on activated carbon adsorption's VOCs through setting up mutually supporting of motor and flabellum, can once the gaseous outside discharge that accelerates after filtering, paints the life of the extension flabellum that the anticorrosion paint can be better on the surface of flabellum.

Drawings

FIG. 1 is a structural formal diagram of the present invention;

FIG. 2 is a front cross-sectional view of the structure of the present invention;

FIG. 3 is another front cross-sectional view of the structure of the present invention.

In the figure: the device comprises a shell, a first baffle, a second baffle, a third baffle, a gas inlet pipe, a liquid feeding pipe, a 7 end cover, a first connecting pipe, a 9 second connecting pipe, a 10VOCs concentration detector, a first exhaust pipe, a 12 first electromagnetic one-way valve, a 13 second exhaust pipe, a 14 third exhaust pipe, a 15 second electromagnetic one-way valve, a 16 first activated carbon layer, a 17 first coconut fiber carbon layer, a 18 second activated carbon layer, a 19 second coconut fiber carbon layer, a 20 mounting rod, a 21 motor and a 22 fan blade.

Detailed Description

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, and not all of 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.

The first embodiment is as follows: referring to fig. 1-2, a treatment device for VOCs based on activated carbon adsorption, comprising a housing 1, a medicament for treating VOCs is filled in a closed space formed between the right side surface of the inner wall of the housing 1 and a first baffle 2, the first baffle 2, a second baffle 3 and a third baffle 4 are fixedly installed between the bottom and the top of the inner wall of the housing 1, an air inlet pipe 5 is fixedly inserted and connected in the middle of the left side surface of the housing 1, a liquid feeding pipe 6 is fixedly installed on the left side of the top surface of the housing 1, the top end of the liquid feeding pipe 6 is connected with an end cover 7 by screw thread, an anti-slip groove is opened and driven on the surface of the end cover 7, the anti-slip groove is a rectangular groove, the hand slip can be prevented when the end cover 7 is screwed by arranging the anti-slip groove, the use is safer, a first connecting pipe 8 is inserted and connected in the top of the left side surface and the right side surface of the first baffle 2, a second connecting pipe 9 is inserted and connected in the bottom of the left side surface and the right side surface of the second baffle 3, the bottom of the left side face of the third baffle 4 is fixedly provided with a VOCs concentration detector 10, the left side face and the right side face of the third baffle 4 are fixedly provided with a first exhaust pipe 11 in an inserting manner, the first exhaust pipe 11 is of an L-shaped tubular structure, the surface of the first exhaust pipe 11 is fixedly provided with a first electromagnetic one-way valve 12 in an inserting manner, the middle of the right side face of the shell 1 is fixedly provided with a second exhaust pipe 13 in an inserting manner, the top face and the top of the inner wall of the shell 1 are fixedly provided with a third exhaust pipe 14 in an inserting manner, the surface of the third exhaust pipe 14 is fixedly provided with a second electromagnetic one-way valve 15 in an inserting manner, the top and the bottom of the inner wall of the shell 1 are fixedly provided with a first activated carbon layer 16, a first coconut-dimensional carbon layer 17, a second activated carbon layer 18 and a second coconut-dimensional carbon layer 19, the first activated carbon layer 16 and the first coconut-dimensional carbon layer 17 are positioned between the first baffle 2 and the second baffle 3, the second activated carbon layer 18 and the second coconut-dimensional carbon layer 19 are positioned between the left side face of the inner wall of the third baffle 4 and the shell 1, and the quantity of first activated carbon layer 16 and second activated carbon layer 18 is three, filter VOCs better through setting up three first activated carbon layer 16, this improvement device based on activated carbon adsorption's VOCs, detect exhaust VOCs through setting up VOCs concentration detector 10, judge whether need the secondary adsorption, assurance exhaust VOCs that can be better is up to standard, realized being convenient for discharge the detection and the target of secondary adsorption absorption to VOCs gas after the activated carbon adsorption, probably lead to not being totally adsorbed clean VOCs gas outside exhaust condition to take place when having avoided the activated carbon performance to reduce, avoided not being totally adsorbed VOCs gas discharge harm air, satisfy user's user demand, it is more convenient to use.

Example two: referring to fig. 2-3, a treatment device for VOCs based on activated carbon adsorption, comprising a housing 1, a medicament for treating VOCs is filled in a closed space formed between the right side surface of the inner wall of the housing 1 and a first baffle 2, the first baffle 2 is fixedly installed between the bottom and the top of the inner wall of the housing 1, a second baffle 3 and a third baffle 4, an air inlet pipe 5 is fixedly inserted and connected in the middle of the left side surface of the housing 1, a liquid feeding pipe 6 is fixedly installed on the left side of the top surface of the housing 1, the top end of the liquid feeding pipe 6 is connected with an end cover 7 by screw thread, an anti-skid groove is opened on the surface of the end cover 7 and is a rectangular groove, the hand slip can be prevented when the end cover 7 is screwed by arranging the anti-skid groove, the use is safer, a first connecting pipe 8 is inserted and connected in a penetrating way at the top of the left side surface and the right side surface of the first baffle 2, a second connecting pipe 9 is inserted and connected in a penetrating way at the bottom of the left side surface and the right side surface of the second baffle 3, the bottom of the left side face of the third baffle 4 is fixedly provided with a VOCs concentration detector 10, the left side face and the right side face of the third baffle 4 are fixedly provided with a first exhaust pipe 11 in an inserting manner, the first exhaust pipe 11 is of an L-shaped tubular structure, the surface of the first exhaust pipe 11 is fixedly provided with a first electromagnetic one-way valve 12 in an inserting manner, the middle of the right side face of the shell 1 is fixedly provided with a second exhaust pipe 13 in an inserting manner, the top face and the top of the inner wall of the shell 1 are fixedly provided with a third exhaust pipe 14 in an inserting manner, the surface of the third exhaust pipe 14 is fixedly provided with a second electromagnetic one-way valve 15 in an inserting manner, the top and the bottom of the inner wall of the shell 1 are fixedly provided with a first activated carbon layer 16, a first coconut-dimensional carbon layer 17, a second activated carbon layer 18 and a second coconut-dimensional carbon layer 19, the first activated carbon layer 16 and the first coconut-dimensional carbon layer 17 are positioned between the first baffle 2 and the second baffle 3, the second activated carbon layer 18 and the second coconut-dimensional carbon layer 19 are positioned between the left side face of the inner wall of the third baffle 4 and the shell 1, and the quantity of first activated carbon layer 16 and second activated carbon layer 18 is three, filter VOCs better through setting up three first activated carbon layer 16, this improvement device based on activated carbon adsorption's VOCs, detect exhaust VOCs through setting up VOCs concentration detector 10, judge whether need the secondary adsorption, assurance exhaust VOCs that can be better is up to standard, realized being convenient for discharge the detection and the target of secondary adsorption absorption to VOCs gas after the activated carbon adsorption, probably lead to not being totally adsorbed clean VOCs gas outside exhaust condition to take place when having avoided the activated carbon performance to reduce, avoided not being totally adsorbed VOCs gas discharge harm air, satisfy user's user demand, it is more convenient to use.

Fixed mounting has installation pole 20 between the left surface of second baffle 3's left surface bottom and third baffle 4 the left surface, the top surface fixed mounting of installation pole 20 has motor 21, motor 21's output shaft fixed surface cup joints and installs flabellum 22, installation pole 20 is the prism column structure, flabellum 22's surface scribbles the anticorrosion paint, through setting up mutually supporting of motor 21 and flabellum 22, can be to the gaseous outside discharge with higher speed after once filtering, scribble the life of extension flabellum 22 that the anticorrosion paint can be better on flabellum 22's surface.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When in use: VOCs adsorbs the back through first activated carbon layer 16 and first coconut maintenance charcoal layer 17, think the right side through second connecting pipe 9 and discharge, VOCs concentration detector 10 detects the combustion gas during the discharge, when VOCs concentration detection is qualified, second electromagnetism check valve 15 opens, first electromagnetism check valve 12 closes, make the VOCs gas after being handled outwards discharge through third blast pipe 14, when VOCs concentration detection is unqualified, second electromagnetism check valve 15 closes, first electromagnetism check valve 12 opens, make the VOCs gas after being handled discharge right through first blast pipe 11, carry out the secondary adsorption through second activated carbon layer 18 and second coconut maintenance charcoal layer 19, outwards discharge through second blast pipe 13 after the absorption is accomplished.

To sum up, this improvement device based on activated carbon adsorption's VOCs detects exhaust VOCs through setting up VOCs concentration detector 10, judge whether need the secondary absorption, guarantee that exhaust VOCs that can be better is up to standard, realized being convenient for to the gaseous target that discharges detection and secondary absorption of VOCs after the activated carbon adsorption, it takes place to probably lead to not being adsorbed totally the gaseous outside exhaust condition of VOCs completely to take place when having avoided the activated carbon performance to reduce, avoided not being adsorbed totally the gaseous harmful air of discharging of VOCs, satisfy user's user demand, it is more convenient to use, the problem of proposing among the above-mentioned background art has been solved.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a treatment device of VOCs based on activated carbon adsorption, includes shell (1), its characterized in that, fixed mounting has first baffle (2), second baffle (3) and third baffle (4) between the inner wall bottom of shell (1) and the top, the fixed grafting of left surface middle part of shell (1) has intake pipe (5), the top surface left side fixed mounting of shell (1) has liquid feeding pipe (6), the top threaded connection of liquid feeding pipe (6) has end cover (7), the left surface and the right flank top of first baffle (2) are run through the grafting and are had first connecting pipe (8), the left surface and the right flank bottom of second baffle (3) are run through the grafting and are had second connecting pipe (9), the left surface bottom fixed mounting of third baffle (4) has VOCs concentration detector (10), the left surface and the right flank fixed grafting of third baffle (4) are installed first blast pipe (11), the fixed surface of first exhaust pipe (11) cup joints and installs first electromagnetism check valve (12), the fixed grafting of right flank middle part of shell (1) has second blast pipe (13), the top surface and the fixed grafting in inner wall top of shell (1) have third blast pipe (14), the fixed surface of third blast pipe (14) cup joints and installs second electromagnetism check valve (15), the inner wall top and the bottom fixed mounting of shell (1) have first activated carbon layer (16), first coconut to keep up charcoal layer (17), second activated carbon layer (18) and second coconut to keep up charcoal layer (19).

2. The device for treating VOCs based on activated carbon adsorption of claim 1, wherein a mounting rod (20) is fixedly mounted between the bottom of the left side surface of the second baffle (3) and the left side surface of the third baffle (4), a motor (21) is fixedly mounted on the top surface of the mounting rod (20), and fan blades (22) are fixedly sleeved on the surface of an output shaft of the motor (21).

3. The activated carbon adsorption-based VOCs remediation device of claim 2, wherein the mounting bar (20) is of prismatic structure and the surface of the fan blades (22) is coated with an anti-corrosion paint.

4. The device for treating VOCs based on activated carbon adsorption of claim 1, wherein the surface of the end cover (7) is fixedly provided with anti-slip grooves, and the anti-slip grooves are rectangular grooves.

5. A device for treating VOCs based on activated carbon adsorption as claimed in claim 1, wherein the first activated carbon layer (16) and the first coconut carbon layer (17) are located between the first baffle (2) and the second baffle (3), the second activated carbon layer (18) and the second coconut carbon layer (19) are located between the third baffle (4) and the left side of the inner wall of the shell (1), and the number of the first activated carbon layer (16) and the second activated carbon layer (18) is three.

6. A device for treating VOCs based on activated carbon adsorption as claimed in claim 1, wherein said first exhaust pipe (11) is an L-shaped tubular structure, and the closed space formed between the right side surface of the inner wall of said casing (1) and said first baffle (2) is filled with a chemical for treating VOCs.