CN213824186U

CN213824186U - Improved TVOC purification treatment device

Info

Publication number: CN213824186U
Application number: CN202021976710.5U
Authority: CN
Inventors: 吕帆; 胡华; 赵凡; 王贺; 靳睿杰; 赵峥
Original assignee: Hebei Huiyou Environmental Protection Technology Co ltd
Current assignee: Hebei Huiyou Environmental Protection Technology Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-07-30
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses an improved TVOC purification treatment device, which belongs to the field of air purification, and comprises a main body, a water tank, a first water pump, a photocatalyst plate, a purification box, a third water pump, a second fan and a one-way air inlet valve, wherein an air inlet pipe is arranged in the middle of the upper part of the main body, the first fan is arranged on the air inlet pipe, the water tank is arranged above the left side of the main body, a first connecting pipe is arranged above the water tank, the first water pump is arranged on the first connecting pipe, a plurality of guide plates are arranged on the inner walls of the left side and the right side of the main body in a staggered manner, the photocatalyst plate is arranged above the guide plates, and ultraviolet lamps are arranged on the inner wall of the main body at the opposite side of the guide plates; the middle of the lower part of the main body is provided with a second connecting pipe, the second connecting pipe is provided with a second water pump, and the left lower part of the main body is provided with a purifying box. The utility model has the advantages that: the guide plate through setting up can increase the stroke and the dwell time of TVOC in the main part, makes more abundant of TVOC degradation.

Description

Improved TVOC purification treatment device

Technical Field

The utility model belongs to the air purification field specifically is an improved generation TVOC purification unit.

Background

TVOC is a general name of various measured VOCs, Chinese name is total volatile organic compounds, and the TVOC has serious influence on indoor air quality pollution, can exist in air in an evaporation mode at normal temperature, and has toxicity, irritation, carcinogenicity and special smell, so that skin and mucous membrane can be influenced, and acute damage is caused to human bodies. The material that is used for TVOC to purify on the market at present adopts active carbon, photocatalyst or biological enzyme, and these three kinds are most common, but most structures of present purification treatment facility for TVOC are more single, and is not enough to the processing of TVOC, leads to the TVOC content after the purification still very high, and the result of use is unsatisfactory.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improved generation TVOC purification unit to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an improved TVOC purification treatment device comprises a main body, a water tank, a first water pump, a photocatalyst plate, a purification tank, a third water pump, a second fan and a one-way air inlet valve, wherein an air inlet pipe is arranged in the middle of the upper part of the main body, the first fan is arranged on the air inlet pipe, the water tank is arranged above the left side of the main body, a first connecting pipe is arranged above the water tank, the first water pump is arranged on the first connecting pipe, a plurality of guide plates are arranged on the inner walls of the left side and the right side of the main body in a staggered manner, the photocatalyst plate is arranged above the guide plates, and ultraviolet lamps are arranged on the inner wall of the main body on the side opposite to the guide plates; a second connecting pipe is arranged in the middle of the lower part of the main body, a second water pump is arranged on the second connecting pipe, and a purification box is arranged below the left side of the main body; the fourth connecting pipe is installed to the right side below of main part, and the top of fourth connecting pipe is connected to the top on main part right side, installs second fan, TVOC detector, first solenoid valve and one-way admission valve by supreme down on the fourth connecting pipe in proper order.

As a further aspect of the present invention: the right side of the first connecting pipe is connected to the upper part of the inside of the main body, and a plurality of atomizing spray heads are uniformly arranged below the first connecting pipe above the inside of the main body.

As a further aspect of the present invention: and a third connecting pipe is arranged below the purifying box, a third water pump is arranged on the third connecting pipe, and the upper part of the third connecting pipe is connected to the water tank.

As a further aspect of the present invention: activated carbon adsorption particle board, TVOC filter screen and biomembrane are installed respectively from top to bottom to the inside of purifying box, and the left side top of second connecting pipe is connected to in the middle of the top of purifying box.

As a further aspect of the present invention: the blast pipe is installed on the right side between first solenoid valve and the TVOC detector, installs the second solenoid valve on the blast pipe, electric connection between first solenoid valve, second solenoid valve and the TVOC detector.

Compared with the prior art, the beneficial effects of the utility model are that: the flow guide plate can increase the stroke and the residence time of the TVOC in the main body, so that the TVOC is degraded more fully; through the matched use of the purification box, the second water pump, the third water pump, the second connecting pipe and the third connecting pipe, the water in the water tank can be recycled, and the energy conservation and the environmental protection are realized; through the cooperation use between second fan, TVOC detector, first solenoid valve, second solenoid valve and the one-way admission valve that sets up, can carry out quadratic purification to the air after the purification, make the purification treatment effect better.

Drawings

Fig. 1 is a schematic structural diagram of an improved TVOC purifying treatment apparatus.

Fig. 2 is a schematic top sectional view of a main body of an improved TVOC purifying apparatus.

Fig. 3 is a schematic bottom view of an atomizing nozzle in an improved TVOC purifying apparatus.

Fig. 4 is a schematic side view of an atomizing nozzle in an improved TVOC purifying apparatus.

In the figure: 1. a main body; 2. an air inlet pipe; 3. a first fan; 4. a water tank; 5. a first connecting pipe; 6. a first water pump; 7. an atomizing spray head; 8. a baffle; 9. a photocatalyst plate; 10. an ultraviolet lamp; 11. a second connecting pipe; 12. a second water pump; 13. a purification box; 14. an activated carbon adsorption particle board; 15. a TVOC filter screen; 16. a biofilm; 17. a third connecting pipe; 18. a third water pump; 19. a fourth connecting pipe; 20. a second fan; 21. a TVOC detector; 22. an exhaust pipe; 23. a second solenoid valve; 24. a one-way intake valve; 25. a first solenoid valve; 26. and (5) supporting legs.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-4, an improved TVOC purifying apparatus includes a main body 1, a water tank 4, a first water pump 6, a photocatalyst plate 9, a purifying tank 13, a third water pump 18, a second fan 20, and a one-way air inlet valve 24; four supporting legs 26 are uniformly arranged below the main body 1, the supporting legs 26 are fixedly connected with the main body 1 in a welding mode, an air inlet pipe 2 is arranged in the middle of the upper portion of the main body 1, a first fan 3 is arranged on the air inlet pipe 2, a water tank 4 is arranged above the left side of the main body 1, a first connecting pipe 5 is arranged above the water tank 4, a first water pump 6 is arranged on the first connecting pipe 5, the right side of the first connecting pipe 5 is connected to the upper portion of the inner portion of the main body 1, a plurality of atomizing nozzles 7 are uniformly arranged below the first connecting pipe 5 above the inner portion of the main body 1, water in the water tank 4 can be conveyed into the main body 1 by arranging the first water pump 6 and the atomizing nozzles 7, the TVOC is combined with the TVOC, the TVOC is settled, a plurality of guide plates 8 are staggered on the inner walls of the left side and the right side of the main body 1, and a photocatalyst plate 9 is arranged above the guide plates 8, all install ultraviolet lamp 10 on the 1 inner wall of main part of the relative one side of guide plate 8, can urge to send out through setting up ultraviolet lamp 10 photocatalyst on the photocatalyst board 9, make TVOC degrade, can increase TVOC's stroke and dwell time through setting up guide plate 8, make more abundant of TVOC degradation.

Second connecting pipe 11 is installed to the centre of main part 1 below, install second water pump 12 on the second connecting pipe 11, purifying box 13 is installed to the left below of main part 1, activated carbon adsorption particle board 14 is installed respectively from top to bottom to the inside of purifying box 13, TVOC filter screen 15 and biomembrane 16, the left side top of second connecting pipe 11 is connected to in the middle of the top of purifying box 13, third connecting pipe 17 is installed to the below of purifying box 13, install third water pump 18 on the third connecting pipe 17, the top of third connecting pipe 17 is connected to on water tank 4, can purify the sewage that main part 1 produced through setting up purifying box 13, the hydroenergy after the purification can carry again in water tank 4, make the hydroenergy in the water tank 4 enough recycle, more energy-concerving and environment-protective.

A fourth connecting pipe 19 is installed below the right side of the main body 1, the upper side of the fourth connecting pipe 19 is connected to the upper side of the right side of the main body 1, a second fan 20, a TVOC detector 21, a first electromagnetic valve 25 and a one-way air inlet valve 24 are sequentially installed on the fourth connecting pipe 19 from bottom to top, the model of the TVOC detector 21 is FIX800, an exhaust pipe 22 is installed on the right side between the first electromagnetic valve 25 and the TVOC detector 21, a second electromagnetic valve 23 is installed on the exhaust pipe 22, the first electromagnetic valve 25, the second electromagnetic valve 23 and the TVOC detector 21 are electrically connected, the models of the first electromagnetic valve 25 and the second electromagnetic valve 23 are DMF-Z-40S, when the TVOC detector 21 detects that the concentration of TVOC in the purified gas is lower than a certain set value, the second electromagnetic valve 23 is opened, the first electromagnetic valve 25 is closed, exhaust is performed through the exhaust pipe 22, when the TVOC detector 21 detects that the concentration of TVOC in the purified gas is higher than a certain set value, the second solenoid valve 23 is closed, the first solenoid valve 25 is opened, and the gas is again supplied to the upper side of the main body 1, and the second purge process is performed.

The utility model discloses a theory of operation is: firstly, air to be purified is input into a main body 1 under the action of a first fan 3, then water in a water tank 4 is conveyed into the main body 1 under the action of a first water pump 6 and is sprayed out through an atomizing spray head 7, the atomized water is combined with TVOC in the main body 1 to enable TVOC to settle, an ultraviolet lamp 10 irradiates a photocatalyst plate 9 to enable photocatalyst to trigger so that TVOC is degraded, sewage generated in the main body 1 is conveyed into a purifying box 13 under the action of a second water pump 12, the sewage is purified through an activated carbon adsorption particle plate 14, a TVOC filter screen 15 and a biological membrane 16 in the purifying box 13, and the purified water is conveyed into the water tank 4 again under the action of a third water pump 18; the purified gas in the main body 1 is output through the action of the second fan 20, when the TVOC detector 21 monitors that the concentration of TVOC in the purified gas is lower than a certain set value, the second electromagnetic valve 23 is opened, the first electromagnetic valve 25 is closed, exhaust is performed through the exhaust pipe 22, when the TVOC detector 21 detects that the concentration of TVOC in the purified gas is higher than a certain set value, the second electromagnetic valve 23 is closed, the first electromagnetic valve 25 is opened, the gas is conveyed to the upper part of the main body 1 again, and secondary purification treatment is performed.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. An improved TVOC purification treatment device comprises a main body (1), a water tank (4), a first water pump (6), a photocatalyst plate (9), a purification box (13), a third water pump (18), a second fan (20) and a one-way air inlet valve (24), wherein four supporting legs (26) are uniformly arranged below the main body (1), the supporting legs (26) and the main body (1) are fixedly connected together in a welding mode, the TVOC purification treatment device is characterized in that an air inlet pipe (2) is arranged in the middle of the upper part of the main body (1), the first fan (3) is arranged on the air inlet pipe (2), the water tank (4) is arranged above the left side of the main body (1), a first connecting pipe (5) is arranged above the water tank (4), the first water pump (6) is arranged on the first connecting pipe (5), and a plurality of guide plates (8) are arranged on the inner walls of the left side and the right side of the main body (1) in a staggered manner, a photocatalyst plate (9) is arranged above the guide plate (8), and ultraviolet lamps (10) are arranged on the inner wall of the main body (1) on the opposite side of the guide plate (8); a second connecting pipe (11) is arranged in the middle of the lower part of the main body (1), a second water pump (12) is arranged on the second connecting pipe (11), and a purifying box (13) is arranged below the left side of the main body (1); fourth connecting pipe (19) are installed to the right side below of main part (1), and the top of fourth connecting pipe (19) is connected to the top on main part (1) right side, installs second fan (20), TVOC detector (21), first solenoid valve (25) and one-way admission valve (24) by supreme down on fourth connecting pipe (19) in proper order.

2. An improved TVOC purifying treatment device according to claim 1, wherein the right side of the first connection pipe (5) is connected to the upper inside of the main body (1), and a plurality of atomizing nozzles (7) are installed uniformly below the first connection pipe (5) above the inside of the main body (1).

3. The improved TVOC purification treatment device according to claim 1, wherein a third connecting pipe (17) is installed below the purification box (13), a third water pump (18) is installed on the third connecting pipe (17), and the upper part of the third connecting pipe (17) is connected to the water tank (4).

4. The improved TVOC purification treatment device according to claim 1, wherein the inside of the purification box (13) is installed with an activated carbon adsorption particle plate (14), a TVOC filter screen (15) and a biological membrane (16) from top to bottom respectively, and the upper left side of the second connection pipe (11) is connected to the middle of the upper side of the purification box (13).

5. The improved TVOC purification treatment device according to claim 1, wherein an exhaust pipe (22) is installed at the right side between the first solenoid valve (25) and the TVOC detector (21), a second solenoid valve (23) is installed on the exhaust pipe (22), and the first solenoid valve (25), the second solenoid valve (23) and the TVOC detector (21) are electrically connected.