CN210229585U - VOCs exhaust treatment device - Google Patents

Abstract

The utility model discloses a VOCs exhaust treatment device, including handling jar and two sets of backup pads, the both sides of handling jar fixed welding respectively have intake pipe and blast pipe, the fixed welding in one side that the outer lateral wall of handling jar is close to the blast pipe has the fluid-discharge tube, intake pipe, blast pipe and fluid-discharge tube all communicate with each other with the inner chamber of handling jar, the block piece is installed to the block on the lateral wall of intake pipe, it is cotton to be connected with connecting block and dust absorption on the block piece. This VOCs exhaust treatment device, through having set up the heat transfer bar copper, the heat transfer case, the absorption tube, heat extraction pipe and fan, at exhaust-gas treatment's in-process, some unable unnecessary heats that are utilized of can gathering at the top of treatment tank inner chamber, heat accessible heat transfer bar copper is by leading-in heat transfer incasement, make fan work inhale cold air from the external world and with the heat fusion of heat transfer incasement, can discharge the heat from heat extraction pipe, make unnecessary heat utilized, saved the energy.

Description

VOCs exhaust treatment device

Technical Field

The utility model belongs to the technical field of the VOCs waste gas, concretely relates to VOCs exhaust treatment device.

Background

VOCs are volatile organic compounds. Definition of VOCs by the federal environmental protection agency: volatile organic compounds are any carbon compounds that participate in atmospheric photochemical reactions, except for CO, CO2, H2CO3, metal carbides, metal carbonates, and ammonium carbonate. In China, VOCs refers to organic compounds with the saturated vapor pressure of more than 133.32Pa at normal temperature, the boiling point of 50-260 ℃ below under the standard atmospheric pressure of 101.3kPa and the initial boiling point of 250 ℃, or any volatile organic solid or liquid at normal temperature and normal pressure.

After the VOCs are produced, they need to be treated with an exhaust treatment device to reduce their environmental damage. However, the conventional VOCs waste gas treatment device can generate redundant and unavailable heat during working, and is not beneficial to saving energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a VOCs exhaust treatment device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a VOCs waste gas treatment device comprises a treatment tank and two groups of supporting plates, wherein an air inlet pipe and an exhaust pipe are fixedly welded on two sides of the treatment tank respectively, a liquid discharge pipe is fixedly welded on one side, close to the exhaust pipe, of the outer side wall of the treatment tank, the air inlet pipe, the exhaust pipe and the liquid discharge pipe are communicated with an inner cavity of the treatment tank, a clamping piece is clamped and installed on the outer side wall of the air inlet pipe, a connecting block and dust-absorbing cotton are connected onto the clamping piece, and a plurality of groups of through holes penetrating through two sides of the dust-;

the ultraviolet lamp that installs multiunit align to grid in the inner chamber of treatment tank, the hot plate is all installed on the both sides of treatment tank lateral wall, and is two sets of hot plate symmetric distribution is in the both sides of treatment tank, and one of them is a set of be equipped with the circular telegram interface in the backup pad, circular telegram interface and two sets of hot plate electric connection, the top fixed weld of treatment tank lateral wall has two sets of heat transfer case, and it communicates with each other with the inner chamber of two sets of heat transfer cases respectively through two sets of sleeve pipes that are located on its lateral wall, and is two sets of all be equipped with the heat transfer bar copper in the sleeve pipe, and is two sets of the equal fixedly connected with absorption tube in both sides that the heat transfer case kept.

Preferably, the two groups of supporting plates are respectively arranged at two sides of the treatment tank, sleeved outside the treatment tank and fixedly welded with the outer side wall of the treatment tank.

Preferably, the both ends of connecting block are fixed with the inside wall of block piece and the cotton one side of dust absorption respectively and bond, connecting block and dust absorption are cotton all established in the inner chamber of intake pipe.

Preferably, one end of the heat exchange copper rod is positioned in the inner cavity of the treatment tank, the other end of the heat exchange copper rod penetrates through the sleeve and extends into the inner cavity of the heat exchange box, and the heat exchange copper rod and one end, arranged in the inner cavity of the heat exchange box, of the sleeve are fixedly welded.

Preferably, the air inlet pipe, the exhaust pipe, the liquid discharge pipe, the absorption pipe and the heat discharge pipe are all provided with control valves for controlling the opening and closing of the air inlet pipe, the exhaust pipe, the liquid discharge pipe, the absorption pipe and the heat discharge pipe, and handles are fixedly welded on the outer side walls of the clamping pieces.

The utility model discloses a technological effect and advantage: according to the VOCs waste gas treatment device, the heat exchange copper bar, the heat exchange box, the absorption tube, the heat exhaust tube and the fan are arranged, in the waste gas treatment process, the top of the inner cavity of the treatment tank can collect some redundant heat which cannot be utilized, the heat can be guided into the heat exchange box through the heat exchange copper bar, the fan can suck cold air from the outside and is fused with the heat in the heat exchange box, the heat can be exhausted from the heat exhaust tube, the redundant heat is utilized, and the energy is saved; by arranging the dust absorption cotton and the through hole, when the waste gas passes through the gas inlet pipe (the waste gas can pass through the through hole), solid particle impurities contained in the waste gas can be absorbed by the dust absorption cotton, so that the solid particle impurities can hardly enter the treatment tank, and the pollution of the solid particle impurities to the treatment tank is greatly reduced; through having set up circular telegram interface and two sets of hot plates, make power supply winding displacement connect power and circular telegram interface, can make it generate heat for two sets of hot plates power supply to for waste gas heating, make the speed that waste gas is decomposed faster.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a cross-sectional view of the main body of the present invention;

fig. 3 is a sectional view of the intake pipe of the present invention.

In the figure: 1 processing tank, 2 supporting plates, 3 air inlet pipes, 4 air outlet pipes, 5 liquid outlet pipes, 6 clamping pieces, 7 connecting blocks, 8 dust absorption cotton, 9 through holes, 10 handles, 11 power-on interfaces, 12 heating plates, 13 heat exchange boxes, 14 absorption pipes, 15 heat outlet pipes, 16 sleeves, 17 heat exchange copper bars, 18 ultraviolet light pipes and 19 fans.

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.

The utility model provides a VOCs waste gas treatment device as shown in figures 1-3, which comprises a treatment tank 1 and two groups of supporting plates 2, wherein an air inlet pipe 3 and an exhaust pipe 4 are respectively fixedly welded on two sides of the treatment tank 1, a liquid discharge pipe 5 is fixedly welded on one side of the outer side wall of the treatment tank 1, the air inlet pipe 3, the exhaust pipe 4 and the liquid discharge pipe 5 are communicated with the inner cavity of the treatment tank 1, a clamping piece 6 is clamped and installed on the outer side wall of the air inlet pipe 3, a connecting block 7 and dust absorption cotton 8 are connected on the clamping piece 6, and a plurality of groups of through holes 9 penetrating through two sides of the dust absorption cotton 8 are arranged on the dust absorption;

a plurality of groups of ultraviolet tubes 18 which are uniformly arranged are arranged in the inner cavity of the treatment tank 1, heating plates 12 are arranged on both sides of the outer side wall of the treatment tank 1, the two groups of heating plates 12 are symmetrically distributed on both sides of the treatment tank 1, wherein, an electrifying interface 11 is arranged on one group of the supporting plates 2, the electrifying interface 11 is electrically connected with two groups of heating plates 12, two groups of heat exchange boxes 13 are fixedly welded on the top of the outer side wall of the treatment tank 1, which is respectively communicated with the inner cavities of two groups of heat exchange boxes 13 through two groups of sleeves 16 positioned on the outer side wall of the sleeve, wherein heat exchange copper bars 17 are respectively arranged in the two groups of sleeves 16, the sleeves 16 are made of iron, the outer side wall of the heat exchange box is fixedly welded with the side wall of the treatment tank 1, the two sides of the two groups of heat exchange boxes 13 which are far away from each other are fixedly connected with absorption tubes 14, the top wall of the absorption tube is fixedly connected with a heat discharge tube 15, and a fan 19 is arranged in the inner cavity of the absorption tube 14.

Specifically, two sets of backup pad 2 is established respectively on the both sides of handling jar 1, and its cover is established in the outside of handling jar 1 and with 1 lateral wall fixed welding of handling jar, and backup pad 2 is used for propping up handling jar 1, and prevents that fluid-discharge tube 5 directly from contacting with ground.

Specifically, the both ends of connecting block 7 are fixed with the inside wall of block piece 6 and one side of the cotton 8 of dust absorption respectively and bond, connecting block 7 and the cotton 8 of dust absorption are all established in the inner chamber of intake pipe 3.

Specifically, one end of the heat exchange copper bar 17 is located in the inner cavity of the treatment tank 1, and the other end thereof penetrates through the sleeve 16 and extends into the inner cavity of the heat exchange box 13, and is fixedly welded with one end of the sleeve 16 arranged in the inner cavity of the heat exchange box 13.

Specifically, the air inlet pipe 3, the air outlet pipe 4, the liquid discharge pipe 5, the absorption pipe 14 and the heat discharge pipe 15 are all provided with control valves for controlling the opening and closing of the pipes, and the outer side wall of the clamping sheet 6 is fixedly welded with a handle 10.

Specifically, this VOCs exhaust treatment device, in operation, at first let in the inner chamber of intake pipe 3 with VOCs waste gas, waste gas can pass through-hole 9 when dust absorption cotton 8, the solid particle impurity that contains in the waste gas can be attached to dust absorption cotton 8 (the staff can regularly hold handle 10 and take out block piece 6, connecting block 7 and dust absorption cotton 8, and clear up dust absorption cotton 8), make ultraviolet tube 18 work after waste gas gets into treatment tank 1 inner chamber, can decompose VOCs waste gas into micromolecular organic matter, CO2 and H2O, can also use power supply winding displacement to connect circular telegram interface 11 and power, supply power for two sets of hot plate 12, make its work heat treatment tank 1 lateral wall and with the waste gas of heat transfer to treatment tank 1 inner chamber, make waste gas decompose faster, in the waste gas decomposition process, there will be some unnecessary and the heat gathering that can't be utilized in the treatment tank 1 inner chamber at the top of treatment tank 1 inner chamber, heat accessible two sets of heat transfer bar copper 17 transmit to the inner chamber of heat transfer case 13, make fan 19 work this moment and can inhale the inner chamber of heat transfer case 13 with the cold air of external environment from absorption tube 14, then fuse with the heat, can form the warm stream, this warm stream accessible heat extraction pipe 15 discharges to the position that needs to use heat, after waste gas decomposes, open the control valve of blast pipe 4 and can discharge the gas that waste gas produced, open the control valve of fluid-discharge tube 5 and can discharge the liquid that waste gas produced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (5)

1. The utility model provides a VOCs exhaust treatment device, includes treatment tank (1) and two sets of backup pad (2), its characterized in that: an air inlet pipe (3) and an exhaust pipe (4) are fixedly welded on two sides of the treatment tank (1) respectively, a liquid discharge pipe (5) is fixedly welded on one side, close to the exhaust pipe (4), of the outer side wall of the treatment tank (1), the air inlet pipe (3), the exhaust pipe (4) and the liquid discharge pipe (5) are communicated with an inner cavity of the treatment tank (1), a clamping piece (6) is clamped and installed on the outer side wall of the air inlet pipe (3), a connecting block (7) and dust collection cotton (8) are connected onto the clamping piece (6), and a plurality of groups of through holes (9) penetrating through two sides of the dust collection cotton (8) are formed in;

a plurality of groups of ultraviolet tubes (18) which are uniformly arranged are arranged in the inner cavity of the treatment tank (1), heating plates (12) are respectively arranged on two sides of the outer side wall of the treatment tank (1), two groups of heating plates (12) are symmetrically distributed on two sides of the treatment tank (1), wherein, an electrifying interface (11) is arranged on one group of the supporting plates (2), the electrifying interface (11) is electrically connected with the two groups of heating plates (12), two groups of heat exchange boxes (13) are fixedly welded at the top of the outer side wall of the treatment tank (1), which is respectively communicated with the inner cavities of two groups of heat exchange boxes (13) through two groups of sleeves (16) positioned on the outer side wall of the heat exchange boxes, heat exchange copper bars (17) are respectively arranged in the two groups of sleeves (16), two sides of the two groups of heat exchange boxes (13) far away from each other are respectively and fixedly connected with absorption tubes (14), the top wall of the absorption tube is fixedly connected with a heat discharge tube (15), and a fan (19) is arranged in the inner cavity of the absorption tube (14).

2. A VOCs exhaust treatment device as claimed in claim 1, wherein: the two groups of supporting plates (2) are respectively arranged on two sides of the treatment tank (1) and are sleeved outside the treatment tank (1) and fixedly welded with the outer side wall of the treatment tank (1).

3. A VOCs exhaust treatment device as claimed in claim 1, wherein: the both ends of connecting block (7) are fixed with the inside wall of block piece (6) and one side of dust absorption cotton (8) respectively and bond, connecting block (7) and dust absorption cotton (8) are all established in the inner chamber of intake pipe (3).

4. A VOCs exhaust treatment device as claimed in claim 1, wherein: one end of the heat exchange copper bar (17) is positioned in the inner cavity of the treatment tank (1), the other end of the heat exchange copper bar penetrates through the sleeve (16) and extends into the inner cavity of the heat exchange box (13), and the heat exchange copper bar and one end, arranged in the inner cavity of the heat exchange box (13), of the sleeve (16) are fixedly welded.

5. A VOCs exhaust treatment device as claimed in claim 1, wherein: the air inlet pipe (3), the exhaust pipe (4), the liquid discharge pipe (5), the absorption pipe (14) and the heat discharge pipe (15) are all provided with control valves for controlling the opening and closing of the absorption pipe, and the outer side wall of the clamping sheet (6) is fixedly welded with a handle (10).

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