CN212091536U

CN212091536U - VOCs administers and uses adsorption equipment

Info

Publication number: CN212091536U
Application number: CN202020750115.3U
Authority: CN
Inventors: 张治刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-12-08
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses a VOCs administers and uses adsorption equipment, including shell, active carbon adsorption board and HEPA filter screen, the left side at shell inner wall top is provided with sprays the mechanism, it includes water tank, water pump, distributive pipe and shower nozzle to spray the mechanism, the left side at shell top and the bottom fixed connection of water tank, the left side at shell top and the bottom fixed connection who is located the front of water tank and passes through backup pad and water pump, the utility model relates to a VOCs administers technical field. This adsorption equipment is used in VOCs treatment includes water tank, water pump, distributive pipe and shower nozzle through spraying the mechanism, and the left side at shell top and the bottom fixed connection of water tank are adsorbing through the active carbon adsorption board before, get rid of the solid particulate matter that carries in to VOCs in advance through spray set and filter screen for the solid particle who gets into the active carbon adsorption board reduces, reduces the number of times that the active carbon adsorption board was changed, has improved the effect that VOCs administered simultaneously.

Description

VOCs administers and uses adsorption equipment

Technical Field

The utility model relates to a VOCs administers technical field, specifically is a VOCs administers and uses adsorption equipment.

Background

Volatile organic compounds, commonly expressed by VOCs, the VOCs refer to organic compounds with saturated vapor pressure of more than 70Pa at normal temperature and boiling point of 260 ℃ below zero at normal pressure, or all organic compounds with vapor pressure of more than or equal to 10Pa and volatility at 20 ℃, and are generally divided into several categories, such as non-methane hydrocarbons (NMHCs), oxygen-containing organic compounds, halogenated hydrocarbons, nitrogen-containing organic compounds, sulfur-containing organic compounds and the like, the VOCs participate in the formation of ozone and secondary aerosol in the atmospheric environment, which have important influence on regional atmospheric ozone pollution and PM2.5 pollution, most of the VOCs have special unpleasant odor, and have toxicity, irritation, carcinogenicity and carcinogenicity, particularly cause great damage to human health due to abnormal conditions such as benzene, toluene and formaldehyde, and the VOCs are important precursors causing urban haze and photochemical smog and mainly come from coal chemical engineering, Petrochemical industry, fuel paint manufacturing, solvent manufacturing and using and the like.

At present, VOCs generally uses the activated carbon adsorption method to administer, but only adsorbs through the activated carbon layer for the treatment effect to VOCs is not good enough, and the activated carbon layer is blockked up easily to a large amount of solid particulate matters that contain in the VOCs, makes the activated carbon layer need often change, complex operation, and it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a VOCs administers and uses adsorption equipment has solved and has only adsorbed through the activated carbon layer for not enough good to VOCs's treatment, a large amount of solid particulate matter that contain in the VOCs block up the activated carbon layer easily, make the activated carbon layer need often carry out the problem of changing.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an adsorption device for VOCs treatment comprises a shell, an active carbon adsorption plate and an HEPA filter screen, wherein a spraying mechanism is arranged on the left side of the top of the inner wall of the shell and comprises a water tank, a water pump, a water distribution pipe and a sprayer, the left side of the top of the shell is fixedly connected with the bottom of the water tank, the left side of the top of the shell is positioned on the front side of the water tank and fixedly connected with the bottom of the water pump through a support plate, a water inlet of the water pump is communicated with a water outlet of the water tank through a water inlet pipe, a water outlet pipe is communicated with a water outlet of the water pump, one end, far away from the water pump, of the water outlet pipe penetrates through the shell and extends into the shell, one end, extending into the shell, of the;

the utility model discloses a spraying mechanism, including shell inner wall, fixed connection has the baffle, the right side fixedly connected with baffle that just is located spraying mechanism between the top of shell inner wall and the bottom, and logical groove has been seted up at the middle part of baffle, fixedly connected with filter screen between the top of logical groove inner wall and the bottom.

Preferably, both sides of the top of the water distribution pipe are fixedly connected with the top of the inner wall of the shell through supporting rods, and the bottom of the left side of the shell is communicated with a water drainage pipe.

Preferably, the right side fixedly connected with barrel at shell top, and the top fixedly connected with motor of barrel inner wall, shaft coupling fixedly connected with dwang is passed through to the one end of motor output shaft.

Preferably, the one end that the motor was kept away from to the dwang runs through the shell and extends to the inside of shell, the dwang extends to the inside one end of shell and the bottom rotation connection of shell inner wall.

Preferably, the top and the equal fixedly connected with fixed block in bottom of dwang surface both sides, the right side threaded connection of fixed block and active carbon adsorption board is passed through to the left side on dwang surface.

Preferably, the right side on rotor lever surface passes through the left side threaded connection of fixed block and HEPA filter screen, the left side intercommunication of shell has the air inlet, the right side intercommunication of shell has the gas outlet.

Advantageous effects

The utility model provides a VOCs administers and uses adsorption equipment. Compared with the prior art, the method has the following beneficial effects:

(1) the adsorption device for VOCs treatment comprises a water tank, a water pump, a water dividing pipe and a spray head through a spraying mechanism, wherein the left side of the top of a shell is fixedly connected with the bottom of the water tank, the left side of the top of the shell is positioned in the front of the water tank and is fixedly connected with the bottom of the water pump through a support plate, a water inlet of the water pump is communicated with a water outlet of the water tank through a water inlet pipe, the water outlet of the water pump is communicated with a water outlet pipe, one end of the water outlet pipe, far away from the water pump, penetrates through the shell and extends into the shell, one end of the water outlet pipe, extending into the shell, is communicated with the top of the water dividing pipe, the bottom of the water dividing pipe is fixedly connected with the top of the spray head, a filter screen is fixedly connected between the top and the bottom of the inner wall of a through, the replacement frequency of the activated carbon adsorption plate is reduced, and the treatment effect of the VOCs is improved.

(2) This adsorption equipment is used in VOCs treatment, top fixedly connected with motor through the barrel inner wall, shaft coupling fixedly connected with dwang is passed through to motor output shaft's one end, the one end that the motor was kept away from to the dwang runs through the shell and extends to the inside of shell, the dwang extends to the inside one end of shell and is connected with the bottom rotation of shell inner wall, the top and the equal fixedly connected with fixed block in bottom of dwang surface both sides, the right side threaded connection of fixed block and active carbon adsorption plate is passed through in the left side on rotor surface, the left side threaded connection of fixed block and HEPA filter screen is passed through on the right side on rotor surface, it filters the absorption to VOCs with the HEPA filter screen rotation to drive active carbon adsorption plate through the motor, make.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

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

fig. 3 is a perspective view of the rotating rod structure of the present invention.

In the figure: the device comprises a shell 1, an active carbon adsorption plate 2, a HEPA filter screen 3, a spraying mechanism 4, a water tank 41, a water pump 42, a water distribution pipe 43, a spray head 44, a water outlet pipe 45, a partition plate 5, a through groove 6, a filter screen 7, a water discharge pipe 8, a cylinder 9, a motor 10, a rotating rod 11, a fixing block 12, an air inlet 13 and an air outlet 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an adsorption device for VOCs treatment comprises a shell 1, an active carbon adsorption plate 2 and an HEPA filter screen 3, wherein the active carbon adsorption plate 2 and the HEPA filter screen 3 are both the prior mature technology, the HEPA filter screen 3 is characterized in that air can pass through but fine particles can not pass through and is the most effective filtering medium for pollutants such as smoke, dust and bacteria, a cylinder 9 is fixedly connected to the right side of the top of the shell 1, a motor 10 is fixedly connected to the top of the inner wall of the cylinder 9, the motor 10 is controlled through an external control mechanism, the model of the motor 10 is Y90S-2, the external control mechanism is set as computer equipment, one end of an output shaft of the motor 10 is fixedly connected with a rotating rod 11 through a coupler, the right side of the surface of the rotating rod 11 is in threaded connection with the left side of the HEPA filter screen 3 through a fixing block 12, the left side of the shell 1 is communicated, the air inlet 13 and the air outlet 14 are both internally provided with electromagnetic valves and are controlled by an external control mechanism, the tops and the bottoms of the two sides of the surface of the rotating rod 11 are fixedly connected with fixed blocks 12, the left side of the surface of the rotating rod 11 is in threaded connection with the right side of the activated carbon adsorption plate 2 through the fixed blocks 12, the fixed blocks 12 are in threaded connection with the activated carbon adsorption plate 2 and the HEPA filter screen 3 through bolts, the disassembly and the replacement are convenient, one end of the rotating rod 11, which is far away from the motor 10, penetrates through the shell 1 and extends into the shell 1, one end of the rotating rod 11, which extends into the shell 1, is in rotational connection with the bottom of the inner wall of the shell 1, the left side of the top of the inner wall of the shell 1 is provided with a spraying mechanism 4, the spraying mechanism 4 comprises a water tank 41, a water pump 42, a water diversion pipe 43, the spraying is more uniform, a water inlet is arranged on one side of the water tank 41, two sides of the top of the water dividing pipe 43 are fixedly connected with the top of the inner wall of the shell 1 through support rods, the left bottom of the shell 1 is communicated with a water discharging pipe 8, an electromagnetic valve is arranged inside the water discharging pipe 8 and is controlled by an external control mechanism, the left side of the top of the shell 1 is fixedly connected with the bottom of the water tank 41, the left side of the top of the shell 1 is positioned on the front side of the water tank 41 and is fixedly connected with the bottom of the water pump 42 through a support plate, the water inlet of the water pump 42 is communicated with the water outlet of the water tank 41 through a water inlet pipe, the water outlet of the water pump 42 is communicated with a water outlet pipe 45, one end, away from the water pump 42, of the water outlet pipe 45 penetrates through the shell, just be located the right side fixedly connected with baffle 5 that sprays mechanism 4 between the top of 1 inner wall of shell and the bottom, and the middle part of baffle 5 has seted up logical groove 6, and fixedly connected with filter screen 7 between the top that leads to the groove 6 inner wall and the bottom, filter screen 7 are detachable construction, the clearance of being convenient for.

When the device is used, an electromagnetic valve inside the air inlet 13 is opened, VOCs gas enters a spray chamber from the air inlet 13, the water pump 42 is started, the water pump 42 pumps water in the water tank 41 through a water inlet pipe, the water is discharged into a water distribution pipe 43 through a water outlet pipe 45, then the VOCs gas entering is sprayed through a spray head 44 at the bottom, impurity particles in water and waste gas are adhered and dedusted, then waste water is discharged through a water discharge pipe 8, meanwhile, the sprayed gas enters an adsorption chamber from a through groove 6, the gas is filtered again through the through groove 6 by a filter screen 7, smaller solid particles are further removed, the motor 10 is started, the motor 10 drives a rotating rod 11 to rotate, the rotating rod 11 drives an active carbon adsorption plate 2 and an HEPA filter screen 3 to rotate, the entering gas is adsorbed and filtered, so that the gas reaches a discharge standard, and finally, the electromagnetic valve of an air outlet 14 is opened, discharging the gas.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a VOCs administers and uses adsorption equipment, includes shell (1), active carbon adsorption board (2) and HEPA filter screen (3), its characterized in that: a spraying mechanism (4) is arranged on the left side of the top of the inner wall of the shell (1), the spraying mechanism (4) comprises a water tank (41), a water pump (42), a water distribution pipe (43) and a spray head (44), the left side of the top of the shell (1) is fixedly connected with the bottom of the water tank (41), the left side of the top of the shell (1) and the front side of the water tank (41) are fixedly connected with the bottom of the water pump (42) through a supporting plate, the water inlet of the water pump (42) is communicated with the water outlet of the water tank (41) through a water inlet pipe, a water outlet of the water pump (42) is communicated with a water outlet pipe (45), one end of the water outlet pipe (45) far away from the water pump (42) penetrates through the shell (1) and extends into the shell (1), one end of the water outlet pipe (45) extending to the inside of the shell (1) is communicated with the top of the water distribution pipe (43), the bottom of the water distribution pipe (43) is fixedly connected with the top of the spray head (44);

between the top of shell (1) inner wall and the bottom and be located right side fixedly connected with baffle (5) that spray mechanism (4), and the middle part of baffle (5) has seted up logical groove (6), fixedly connected with filter screen (7) between the top and the bottom of logical groove (6) inner wall.

2. The adsorption device for the remediation of VOCs of claim 1, wherein: the both sides at distributive pipe (43) top all are through the top fixed connection of bracing piece with shell (1) inner wall, shell (1) left bottom intercommunication has drain pipe (8).

3. The adsorption device for the remediation of VOCs of claim 1, wherein: the right side fixedly connected with barrel (9) at shell (1) top, and the top fixedly connected with motor (10) of barrel (9) inner wall, shaft coupling fixedly connected with dwang (11) is passed through to the one end of motor (10) output shaft.

4. The adsorption device for the remediation of VOCs of claim 3, wherein: the one end that motor (10) were kept away from in dwang (11) runs through shell (1) and extends to the inside of shell (1), dwang (11) extend to the inside one end of shell (1) and the bottom of shell (1) inner wall is rotated and is connected.

5. The adsorption device for the remediation of VOCs of claim 3, wherein: the top and the equal fixedly connected with fixed block (12) in bottom of dwang (11) surface both sides, the right side threaded connection of fixed block (12) and active carbon adsorption plate (2) is passed through in the left side on dwang (11) surface.

6. The adsorption device for the remediation of VOCs of claim 5, wherein: the right side on dwang (11) surface passes through the left side threaded connection of fixed block (12) and HEPA filter screen (3), the left side intercommunication of shell (1) has air inlet (13), the right side intercommunication of shell (1) has gas outlet (14).