CN210874530U - Waste gas treatment device with heat recovery function - Google Patents
Waste gas treatment device with heat recovery function Download PDFInfo
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- CN210874530U CN210874530U CN201921584681.5U CN201921584681U CN210874530U CN 210874530 U CN210874530 U CN 210874530U CN 201921584681 U CN201921584681 U CN 201921584681U CN 210874530 U CN210874530 U CN 210874530U
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- heat recovery
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- exhaust
- waste gas
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Abstract
The utility model discloses an exhaust treatment device with heat recovery, including heat recovery case and flange, heat recovery case's one end is provided with the intake pipe, the other end intercommunication of intake pipe has the suction hood, one side of intake pipe is provided with the air exhauster, heat recovery case's both sides advance to open there is the mounting hole, and the inside of two mounting holes installs inlet tube and outlet pipe respectively, and is connected with the replacement pipe between the one end of inlet tube and the one end of outlet pipe, and the replacement pipe is located heat recovery case's inside, heat recovery case's internally mounted has first-order filter screen, second order filter screen and first active carbon. The utility model discloses an inlet tube, outlet pipe and the replacement pipe that sets up, cold water enters into through the inlet tube and replaces intraductally, and the replacement pipe can be with the energy of heat conversion water through having thermal waste gas through passing through, discharges through the outlet pipe for the intraductal water of replacement constantly flows, improves heat recovery efficiency in the waste gas.
Description
Technical Field
The utility model relates to an exhaust-gas treatment technical field especially relates to an exhaust treatment device with heat recovery.
Background
The waste gas treatment refers to the work of pretreating waste gas generated in industrial places and factory workshops before the waste gas is discharged to the outside so as to reach the national standard of the external discharge of the waste gas. The general waste gas treatment comprises the aspects of organic waste gas treatment, dust waste gas treatment, acid-base waste gas treatment, peculiar smell waste gas treatment, air sterilization, disinfection and purification and the like.
The waste gas treatment device in the prior art has the advantages that the waste gas with heat can not convert heat into other energy relatively well, the heat recovery efficiency in the waste gas is relatively low, and particulate matters in the waste gas are easily adsorbed on the replacement pipe to influence the heat replacement effect of the replacement pipe.
Therefore, it is desirable to design an exhaust gas treatment device with heat recovery to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an exhaust gas treatment device with heat recovery.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a waste gas treatment device with heat recovery comprises a heat recovery box and a flange, wherein an air inlet pipe is arranged at one end of the heat recovery box, an air inlet cover is communicated with the other end of the air inlet pipe, an exhaust fan is arranged at one side of the air inlet pipe, mounting holes are arranged in two sides of the heat recovery box, an inlet pipe and an outlet pipe are respectively arranged in the two mounting holes, a replacement pipe is connected between one end of the inlet pipe and one end of the outlet pipe and is positioned in the heat recovery box, a first-order filter screen, a second-order filter screen and first activated carbon are arranged in the heat recovery box, the first-order filter screen, the second-order filter screen and the first activated carbon are respectively positioned at two sides of the replacement pipe, a waste gas treatment box is arranged at one side of the heat recovery box, a connecting pipe is communicated with one side of the waste gas treatment box, and an adding barrel is fixed at the, the water pump is installed at the top of exhaust-gas treatment case, the output and the input of water pump advance to be connected with the catheter, the catheter one end setting of water pump input is in the one side that adds the bucket, and the catheter is linked together with adding the bucket, the inside of exhaust-gas treatment case is provided with hollow dish, the catheter of the output of water pump and the top and the hollow dish intercommunication that run through the exhaust-gas treatment case, the bottom of hollow dish is provided with a plurality of water conservancy diversion needles, open at the top of hollow dish has the bleeder vent that is the equidistance and distributes.
Furthermore, both ends of the heat recovery box are respectively and fixedly connected with the air inlet pipe and the connecting pipe through flanges, and the air inlet cover is connected with the waste gas treatment pipeline through the flanges.
Furthermore, the top of the waste gas treatment box is provided with an exhaust hole, and an exhaust pipe is arranged in the exhaust hole.
Furthermore, one side of adding the bucket is provided with the observation window, and the inside of observation window is provided with transparent glass.
Furthermore, one side of the waste gas treatment box is provided with a sewage draining hole, a sewage draining pipe is arranged in the sewage draining hole, and a sewage draining valve is arranged on one side of the sewage draining pipe.
Further, the inside of exhaust-gas treatment case is provided with the second active carbon, and the second active carbon is located the top of hollow dish.
The utility model has the advantages that:
1. through inlet tube, outlet pipe and the replacement pipe that sets up, cold water enters into through the inlet tube and replaces intraductally, and the replacement pipe can be with the energy of heat conversion water through the thermal waste gas that has that passes through, discharges through the outlet pipe for the intraductal water of replacement constantly flows, improves heat recovery efficiency in the waste gas.
2. Through the filter screen and the active carbon that set up, through the double filtration waste gas of first order filter screen and second order filter screen, can make the particulate matter in the waste gas filter, avoid adsorbing the replacement pipe when heat recovery on, avoid influencing the system and trade the thermal effect of replacement of pipe, the active carbon can carry out one step and filter waste gas.
3. Through adding bucket, water pump and the water conservancy diversion needle that sets up, add the interior plant liquid that adds of bucket, carry hollow dish through the catheter to the plant liquid through the water pump in, then discharge into the exhaust-gas treatment incasement through the water conservancy diversion needle and carry out with waste gas contact, can carry out and ensure exhaust indicator discharge to the exhaust-gas treatment case up to standard, get rid of the peculiar smell in the waste gas, reduce the influence of waste gas to all ring edge borders.
4. Through the flange that sets up, the part between the exhaust treatment device of heat recovery passes through flange joint, and the installation and the dismantlement between the exhaust treatment device of being convenient for, the person of facilitating the use transports, has improved exhaust treatment device's flexibility.
Drawings
Fig. 1 is a schematic view of an overall structure of an exhaust gas treatment device with heat recovery according to the present invention;
fig. 2 is a schematic view of an internal structure of a heat recovery box of an exhaust gas treatment device with heat recovery provided by the present invention;
fig. 3 is a schematic view of the internal structure of the waste gas treatment box of the waste gas treatment device with heat recovery of the present invention.
In the figure: 1 heat recovery case, 2 exhaust-gas treatment casees, 3 intake pipes, 4 air inlet hoods, 5 air blowers, 6 inlet pipes, 7 outlet pipes, 8 replacement pipes, 9 connecting pipes, 10 exhaust pipes, 11 addition barrels, 12 water pumps, 13 liquid guide pipes, 14 observation windows, 15 blow-off pipes, 16 blow-off valves, 17 first-order filter screens, 18 second-order filter screens, 19 first activated carbons, 20 second activated carbons, 21 hollow discs, 22 air vents, 23 guide needles, 24 flanges.
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.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 3, a waste gas treatment device with heat recovery comprises a heat recovery tank 1 and a flange 24, wherein an air inlet pipe 3 is arranged at one end of the heat recovery tank 1, the other end of the air inlet pipe 3 is communicated with an air inlet cover 4, an exhaust fan 5 is arranged at one side of the air inlet pipe 3, the exhaust fan 5 is started to enable waste gas in the air inlet pipe 3 to rapidly enter the heat recovery tank 1, the flowing speed of the waste gas is improved, mounting holes are formed in two sides of the heat recovery tank 1, a water inlet pipe 6 and a water outlet pipe 7 are respectively arranged in the two mounting holes, a replacement pipe 8 is connected between one end of the water inlet pipe 6 and one end of the water outlet pipe 7, the replacement pipe 8 is located in the heat recovery tank 1, cold water enters the replacement pipe 8 through the water inlet pipe 6, the replacement pipe 8 can convert heat into energy of water through the waste gas with heat passing through, the waste gas is discharged through the water outlet pipe 7, so that water in the replacement pipe 8 continuously flows, the waste gas heat recovery efficiency is improved, the first-order filter screen 17, the second-order filter screen 18 and the first activated carbon 19 are arranged inside the heat recovery box 1, the waste gas firstly passes through the first-order filter screen 17 and the second-order filter screen 18 when entering the heat recovery box 1, the waste gas is doubly filtered by the first-order filter screen 17 and the second-order filter screen 18, particulate matters in the waste gas can be filtered, the waste gas is prevented from being adsorbed on the replacement pipe 8 during heat recovery, the effect of replacement heat of the replacement pipe 8 is prevented from being influenced, the first-order filter screen 17, the second-order filter screen 18 and the first activated carbon 19 are respectively positioned at two sides of the replacement pipe 8, the waste gas treatment box 2 is arranged at one side of the heat recovery box 1, the connecting pipe 9 is communicated with one side of the waste gas treatment, the top of the waste gas treatment box 2 is provided with a water pump 12, the plant liquid is conveyed into a hollow disc 21 through a liquid guide pipe 13 by the water pump 12, the output end and the input end of the water pump 12 are connected with the liquid guide pipe 13, one end of the liquid guide pipe 13 at the input end of the water pump 12 is arranged at one side of the adding barrel 11, and the liquid guide pipe 13 is communicated with the adding barrel 11, the inside of the waste gas treatment box 2 is provided with a hollow disc 21, the liquid guide pipe 13 at the output end of the water pump 12 is communicated with the hollow disc 21 by penetrating the top of the waste gas treatment box 2, the bottom of the hollow disc 21 is provided with a plurality of guide needles 23, the waste gas is discharged into the waste gas treatment box 2 through the guide needle 23 to be contacted with the waste gas, the waste gas treatment box 2 can be ensured to discharge the tail gas index substances up to the standard, the peculiar smell in the waste gas is removed, the influence of the waste gas on the surrounding environment is reduced, the top of the hollow disc 21 is provided with air holes 22 which are distributed equidistantly, and the waste gas after being treated by the plant liquid is discharged into the upper part of the hollow disc 21 through the air holes 22.
Further, the both ends of heat recovery case 1 all through flange 24 respectively with intake pipe 3 and connecting pipe 9 fixed connection, intake shroud 4 passes through flange 24 and exhaust-gas treatment pipe connection, through flange 24's connection be convenient for exhaust-gas treatment device between installation and the dismantlement, convenient to use person transports, has improved exhaust-gas treatment device's flexibility.
Furthermore, the top of the waste gas treatment box 2 is provided with an exhaust hole, an exhaust pipe 10 is arranged in the exhaust hole, and the gas of which the waste gas meets the emission standard is exhausted into the atmosphere through the exhaust pipe 10.
Further, one side of the adding barrel 11 is provided with an observation window 14, the observation window 14 can observe the amount of the plant liquid in the adding barrel 11 so as to add the plant liquid in time, and transparent glass is arranged inside the observation window 14.
Furthermore, one side of the waste gas treatment box 2 is provided with a sewage draining hole, a sewage draining pipe 15 is arranged in the sewage draining hole, one side of the sewage draining pipe 15 is provided with a sewage draining valve 16, and the sewage draining pipe 15 can drain residues generated after the chemical reaction of the harmful substances in the plant liquid and the waste gas.
Further, the inside of exhaust-gas treatment case 2 is provided with second active carbon 20, and second active carbon 20 is located the top of hollow disc 21, and waste gas further filters waste gas through second active carbon 20.
The working principle is as follows: when in use, the waste gas treatment device with heat recovery is connected 24 through the flange, the flange 24 is connected to facilitate the installation and the disassembly of the waste gas treatment device, thereby facilitating the transportation of a user, improving the flexibility of the waste gas treatment device, the gas enters the air inlet pipe 3 through the air inlet cover 4, the exhaust fan 5 is started, the waste gas in the air inlet pipe 3 rapidly enters the heat recovery box 1, improving the flow rate of the waste gas, the waste gas firstly sequentially passes through the first-order filter screen 17 and the second-order filter screen 18 when entering the heat recovery box 1, the waste gas is doubly filtered through the first-order filter screen 17 and the second-order filter screen 18, the particulate matters in the waste gas can be filtered, the waste gas is prevented from being adsorbed on the replacement pipe 8 during the heat recovery, the effect of the replacement heat of the replacement pipe 8 is prevented from being influenced, cold water enters the replacement pipe 8 through the water inlet pipe 6, the replacement, can be with the energy of heat conversion aquatic water, discharge through outlet pipe 7, make the water in the replacement pipe 8 constantly flow, improve heat recovery efficiency in the waste gas, then can further filter waste gas through first active carbon 19, then enter into exhaust-gas treatment case 2 through connecting pipe 9 in, add the interior plant liquid that adds bucket 11, carry hollow disc 21 through water pump 12 plant liquid through catheter 13 in, then discharge into exhaust-gas treatment case 2 through water conservancy diversion needle 23 and carry out and contact with waste gas, can guarantee exhaust indicator up-to-standard emission to exhaust-gas treatment case 2, get rid of the peculiar smell in the waste gas, reduce the influence of waste gas to the surrounding environment, then waste gas discharges through bleeder vent 22, waste gas further filters waste gas through second active carbon 20, make its waste gas reach the emission standard, then discharge through blast pipe 10.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an exhaust treatment device with heat recovery, includes heat recovery case (1) and flange (24), its characterized in that, the one end of heat recovery case (1) is provided with intake pipe (3), the other end intercommunication of intake pipe (3) has air inlet cover (4), one side of intake pipe (3) is provided with air exhauster (5), the both sides of heat recovery case (1) are advanced to open there is the mounting hole, and the inside of two mounting holes installs inlet tube (6) and outlet pipe (7) respectively, and is connected with between the one end of inlet tube (6) and outlet pipe (7) and replaces pipe (8), and replaces inside that pipe (8) are located heat recovery case (1), the internally mounted of heat recovery case (1) has first order filter screen (17), second order filter screen (18) and first active carbon (19), and first order filter screen (17) and second order filter screen (18) and first active carbon (19) are located the inside of replacing pipe (8) respectively Both sides, one side of heat recovery case (1) is provided with exhaust-gas treatment case (2), one side intercommunication of exhaust-gas treatment case (2) has connecting pipe (9), the top of exhaust-gas treatment case (2) is fixed with adds bucket (11), water pump (12) are installed at the top of exhaust-gas treatment case (2), the output and the input of water pump (12) advance to be connected with catheter (13), catheter (13) one end setting of water pump (12) input is in the one side that adds bucket (11), and catheter (13) and add bucket (11) and be linked together, the inside of exhaust-gas treatment case (2) is provided with hollow disc (21), catheter (13) and the top that runs through exhaust-gas treatment case (2) of water pump (12) and hollow disc (21) intercommunication, the bottom of hollow disc (21) is provided with a plurality of water conservancy diversion needles (23), the top of the hollow disc (21) is provided with air holes (22) which are distributed at equal intervals.
2. An exhaust gas treatment device with heat recovery according to claim 1, characterized in that both ends of the heat recovery tank (1) are fixedly connected with the air inlet pipe (3) and the connecting pipe (9) respectively through flanges (24), and the air inlet cover (4) is connected with the exhaust gas treatment pipeline through the flanges (24).
3. An exhaust gas treatment device with heat recovery according to claim 1, characterized in that the exhaust gas treatment box (2) is provided with an exhaust hole at the top, and an exhaust pipe (10) is arranged in the exhaust hole.
4. The exhaust gas treatment device with heat recovery according to claim 1, wherein a viewing window (14) is provided at one side of the addition tub (11), and transparent glass is provided inside the viewing window (14).
5. The waste gas treatment device with the heat recovery function as claimed in claim 1, wherein a blowdown hole is formed in one side of the waste gas treatment box (2), a blowdown pipe (15) is installed inside the blowdown hole, and a blowdown valve (16) is arranged on one side of the blowdown pipe (15).
6. An exhaust gas treatment device with heat recovery according to claim 1, characterized in that the inside of the exhaust gas treatment tank (2) is provided with a second activated carbon (20), and the second activated carbon (20) is located above the hollow disc (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921584681.5U CN210874530U (en) | 2019-09-23 | 2019-09-23 | Waste gas treatment device with heat recovery function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921584681.5U CN210874530U (en) | 2019-09-23 | 2019-09-23 | Waste gas treatment device with heat recovery function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210874530U true CN210874530U (en) | 2020-06-30 |
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ID=71328332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921584681.5U Active CN210874530U (en) | 2019-09-23 | 2019-09-23 | Waste gas treatment device with heat recovery function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210874530U (en) |
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2019
- 2019-09-23 CN CN201921584681.5U patent/CN210874530U/en active Active
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