VOC gas incineration recovery processing device
Technical Field
The utility model belongs to the field of VOC gas incineration treatment, and particularly relates to a VOC gas incineration recovery treatment device.
Background
The incineration of VOC gases is a common and effective treatment method that reduces VOC emissions and reduces environmental impact, and the VOC incineration completely decomposes the VOC gases into carbon dioxide and water by high temperature combustion, thereby converting harmful VOC compounds into relatively harmless substances.
The VOC gas is transmitted into the incinerator when incinerated, the incinerator is used for incinerating the gas, and after the incineration is finished, the waste gas generated by the incineration is directly discharged, so that the incineration treatment of the VOC gas is realized; however, when the exhaust gas is discharged, heat in the exhaust gas is discharged together, which not only causes resource waste, but also causes pollution to the external air environment if the exhaust gas is directly discharged without purification.
In summary, the present utility model provides a VOC gas incineration recovery processing apparatus to solve the above problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model provides a VOC gas incineration recovery processing device, includes the bottom plate, the right side fixedly connected with of bottom plate top burns the furnace body, the left side fixedly connected with heat exchanger at bottom plate top, the middle part fixedly connected with purifying box at the top of bottom plate, the left side intercommunication of burning the furnace body has the connecting pipe, the other end and the purifying box intercommunication of connecting pipe, the left side intercommunication of purifying box has the fixed pipe, the other end of fixed pipe runs through heat exchanger and extends to heat exchanger's outside, the positive swing joint of purifying box has the backup pad, the upper end and the lower extreme at the backup pad back, and be located the inner chamber of purifying box fixedly connected with ozone filter screen and active carbon adsorption net respectively, the positive upper end and the lower extreme of purifying box all are provided with coupling mechanism.
Preferably, the coupling mechanism includes the cassette, positive upper end and the lower extreme of cassette, and with backup pad fixed connection, positive upper end and the equal fixedly connected with connecting block of lower extreme of purifying box, the upper end swing joint of connecting block inner chamber has the fly leaf, one side fixedly connected with cardboard of fly leaf, the positive fixedly connected with arm-tie of fly leaf, the opposite side fixedly connected with spring of fly leaf, and the other end and the inner wall fixed connection of connecting block of spring, the inner chamber of cassette is run through to the one end of cardboard to with the inner chamber swing joint of cassette.
Preferably, the front of the connecting block is provided with a through groove, and the front end of the pulling plate penetrates through the inner cavity of the through groove and is in sliding connection with the inner cavity of the through groove.
Preferably, the surface of the supporting plate is fixedly connected with a sealing strip, and the surface of the sealing strip is in contact with the purifying box.
Preferably, the inner cavity of the purifying box is fixedly connected with a supporting frame, and the top of the supporting frame is contacted with the bottom of the activated carbon adsorption net.
Preferably, the top of the incinerator body is communicated with an air inlet pipe, the surface of the connecting pipe is fixedly connected with a connecting plate, one side of the connecting plate is fixedly connected with the incinerator body, the surface of the connecting pipe is communicated with a first valve, and the surface of the air inlet pipe is communicated with a second valve.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model is used for supporting the incinerator body, the purifying box and the heat exchanger through the bottom plate, ensuring the stability of the incinerator body, the purifying box and the heat exchanger during operation, providing space for the VOC gas incineration through the incinerator body, providing space for the waste gas purification through the purifying box, protecting the ozone filter screen and the activated carbon adsorption net simultaneously, sealing the purifying box through the supporting plate, supporting the ozone filter screen and the activated carbon adsorption net, and transmitting the waste gas through the connecting pipe and the fixing pipe.
2. According to the utility model, VOC gas is incinerated through the incinerator body, waste gas generated after incineration enters the inner cavity of the connecting pipe, the connecting pipe transmits the waste gas to the inner cavity of the purifying box, the active carbon adsorption net in the purifying box adsorbs harmful substances in the waste gas, and the ozone filter screen filters smell in the waste gas, so that the waste gas is purified, the condition that the waste gas is directly discharged to pollute the external environment is prevented, the purified waste gas enters the inner cavity of the fixing pipe, and heat contained in the waste gas is transmitted to the heat exchanger in the transmission process of the fixing pipe, so that fluid in the heat exchanger is gradually heated, heat energy is transferred and reused, and resource waste is effectively prevented.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view showing a structure of the purification tank and the support plate in a separated state according to the present utility model;
FIG. 3 is a schematic view of a partially enlarged structure of the utility model at A in FIG. 1;
FIG. 4 is a schematic cross-sectional view of the connecting block of the present utility model.
In the figure:
1. a bottom plate; 2. an incinerator body; 3. a purifying box; 4. a heat exchanger; 5. a connecting pipe; 6. a fixed tube; 7. a support plate; 8. an ozone filter screen; 9. an activated carbon adsorption net; 10. a connecting mechanism; 1001. a clamping seat; 1002. a connecting block; 1003. a movable plate; 1004. a clamping plate; 1005. pulling a plate; 1006. a spring; 11. a through groove; 12. a sealing strip; 13. a support frame; 14. an air inlet pipe; 15. and (5) connecting a plate.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-4, the utility model provides a VOC gas incineration recovery processing device, comprising a bottom plate 1, the right side at the top of the bottom plate 1 is fixedly connected with an incineration furnace body 2, the left side at the top of the bottom plate 1 is fixedly connected with a heat exchanger 4, the middle part at the top of the bottom plate 1 is fixedly connected with a purification box 3, the left side of the incineration furnace body 2 is communicated with a connecting pipe 5, the other end of the connecting pipe 5 is communicated with the purification box 3, the left side of the purification box 3 is communicated with a fixed pipe 6, the other end of the fixed pipe 6 penetrates through the heat exchanger 4 and extends to the outside of the heat exchanger 4, the front of the purification box 3 is movably connected with a supporting plate 7, the upper end and the lower end of the back of the supporting plate 7 are respectively and fixedly connected with an ozone filter screen 8 and an activated carbon adsorption net 9, the upper end and the lower end of the front of the purification box 3 are respectively provided with a connecting mechanism 10, the incineration furnace body 2 burns VOC gas, waste gas generated after incineration can enter the inner cavity of the connecting pipe 5, the connecting pipe 5 transmits waste gas to the inner cavity of the purification box 3, the activated carbon adsorption net 9 adsorbs harmful substances in waste substances in the waste gas, simultaneously, the ozone filter screen 8 filters waste gas in the waste gas, the waste gas is filtered in the waste gas, the waste gas is prevented from entering the inner cavity of the heat exchanger 4, and the waste heat is prevented from being transferred to the inner part, and the waste heat is effectively polluted in the waste is prevented, and the waste is discharged in the waste heat is prevented from the waste heat is discharged in the waste, and the waste environment.
As an embodiment of the present utility model, the connection mechanism 10 includes a clamping seat 1001, the clamping seat 1001 is located at the upper end and the lower end of the front surface of the supporting plate 7 and is fixedly connected with the supporting plate 7, the upper end and the lower end of the front surface of the purifying box 3 are fixedly connected with a connecting block 1002, the upper end of the inner cavity of the connecting block 1002 is movably connected with a movable plate 1003, one side of the movable plate 1003 is fixedly connected with a clamping plate 1004, the front surface of the movable plate 1003 is fixedly connected with a pulling plate 1005, the other side of the movable plate 1003 is fixedly connected with a spring 1006, the other end of the spring 1006 is fixedly connected with the inner wall of the connecting block 1002, one end of the clamping plate 1004 penetrates through the inner cavity of the clamping seat 1001 and is movably connected with the inner cavity of the clamping seat 1001, the pulling plate 1005 is pulled to drive the clamping plate 1004 to gradually separate from the inner cavity of the clamping seat 1001, and then the positioning of the supporting plate 7 is released, the supporting plate 7 is pulled, the supporting plate 7 drives the ozone filter 8 and the activated carbon adsorption net 9 to move to the outside of the purifying box 3, and cleaning of the ozone filter 8 and the activated carbon adsorption net 9 is facilitated.
As an embodiment of the present utility model, the front surface of the connection block 1002 is provided with the through groove 11, and the front end of the pull plate 1005 penetrates through the inner cavity of the through groove 11 and is slidably connected with the inner cavity of the through groove 11, so that the pull plate 1005 can slide along the track of the inner cavity of the through groove 11 during movement, thereby ensuring the stability of the through groove 11 during movement and preventing the dislocation of the through groove 11 during movement.
As an implementation mode of the utility model, the surface of the supporting plate 7 is fixedly connected with the sealing strip 12, the surface of the sealing strip 12 is contacted with the purifying box 3, and when the supporting plate 7 drives the sealing strip 12 to move to one side, the sealing strip 12 is contacted with the purifying box 3, so that the tightness of the connection between the supporting plate 7 and the purifying box 3 is realized, and the gas leakage is prevented.
As an implementation mode of the utility model, the inner cavity of the purifying box 3 is fixedly connected with the supporting frame 13, the top of the supporting frame 13 is contacted with the bottom of the activated carbon adsorption net 9, and when the supporting plate 7 drives the activated carbon adsorption net 9 and the ozone filter screen 8 to enter the inner cavity of the purifying box 3, the activated carbon adsorption net 9 can slide on the top of the supporting frame 13, so that the activated carbon adsorption net 9, the supporting plate 7 and the ozone filter screen 8 can be supported, and the activated carbon adsorption net 9, the supporting plate 7 and the ozone filter screen 8 can be limited.
As one implementation mode of the utility model, the top of the incinerator body 2 is communicated with an air inlet pipe 14, the surface of the connecting pipe 5 is fixedly connected with a connecting plate 15, one side of the connecting plate 15 is fixedly connected with the incinerator body 2, the surface of the connecting pipe 5 is communicated with a first valve, the surface of the air inlet pipe 14 is communicated with a second valve, the second valve is opened, VOC gas can be transmitted to the inner cavity of the incinerator body 2 through the air inlet pipe 14 for combustion, the first valve is opened, waste gas generated after the combustion can enter the inner cavity of the connecting pipe 5 for transmission, and meanwhile, the connecting plate 15 can limit and support the connecting pipe 5 to ensure the stability of the connecting pipe 5.
The specific working principle is as follows:
firstly, VOC gas is transmitted to the inner cavity of the incinerator body 2 through the air inlet pipe 14, the incinerator body 2 incinerates the VOC gas, waste gas generated after incineration enters the inner cavity of the connecting pipe 5, the connecting pipe 5 transmits the waste gas to the inner cavity of the purifying box 3, the active carbon adsorption net 9 in the purifying box 3 adsorbs harmful substances in the waste gas, meanwhile, the ozone filter screen 8 filters smell in the waste gas, the waste gas is further purified, the waste gas is prevented from being directly discharged to pollute the external environment, the purified waste gas enters the inner cavity of the fixing pipe 6, and heat contained in the waste gas is transmitted to the heat exchanger 4 in the transmission process of the fixing pipe 6, so that fluid in the heat exchanger 4 is gradually heated, heat energy transfer and reutilization are realized, and the waste of resources is effectively prevented;
when the ozone filter screen 8 and the activated carbon adsorption net 9 are used for a long time and need to be taken out for cleaning, the pull plate 1005 is pulled firstly, the pull plate 1005 drives the clamping plate 1004 to be gradually separated from the inner cavity of the clamping seat 1001 and enter the inner cavity of the connecting block 1002, so that the positioning of the supporting plate 7 is relieved, then the supporting plate 7 is pulled, the supporting plate 7 drives the ozone filter screen 8 and the activated carbon adsorption net 9 to move to the outside of the purifying box 3, further cleaning is convenient to the ozone filter screen 8 and the activated carbon adsorption net 9, after the cleaning is finished, the operation can be installed again, and later use is convenient.