CN210278573U - Heat recovery unit for exhaust-gas treatment - Google Patents
Heat recovery unit for exhaust-gas treatment Download PDFInfo
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- CN210278573U CN210278573U CN201920787047.5U CN201920787047U CN210278573U CN 210278573 U CN210278573 U CN 210278573U CN 201920787047 U CN201920787047 U CN 201920787047U CN 210278573 U CN210278573 U CN 210278573U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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Abstract
The utility model discloses a heat recovery unit for exhaust-gas treatment, including first supporting box and second supporting box, the water collecting box is installed to the top central authorities outer wall of first supporting box, and the top outer wall of water collecting box installs the aqueduct that the ring array distributes, the distributive box is installed to the bottom outer wall of first supporting box, the bottom outer wall of aqueduct is connected in the top outer wall of distributive box. The utility model provides a pair of heat recovery unit for exhaust-gas treatment, through the aqueduct that is provided with the annular array and distributes in first supporting box, and be provided with intake pipe and jet head at the middle part of first supporting box, can use the air exhauster in with chemical waste gas suction intake pipe, and spout chemical waste gas to the surface of aqueduct with the jet head, use the suction pump to take out industrial water or domestic water to the drain pipe through the inlet tube, realize the abundant effective heating to the water, the efficiency of heat recovery has been improved.
Description
Technical Field
The utility model relates to an exhaust-gas treatment technical field especially relates to a heat recovery unit for exhaust-gas treatment.
Background
Chemical waste gas refers to toxic and harmful gas discharged from chemical plants in chemical production. Chemical waste gas often contains the pollutant kind many, and physics and chemical property are complicated, and the toxicity is also different, and serious polluted environment with influence human health all accompanies a large amount of heat energy in the chemical boiler waste gas, in order to improve the utilization ratio of the energy, can use a heat recovery unit.
At present, the waste gas heat recovery unit who uses in the industrial production can not realize realizing the abundant effectual utilization to heat energy, and is single to heat the water source for a large amount of heat energy in the waste gas still can flow away, consequently need design a neotype heat recovery unit for exhaust-gas treatment and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a heat energy recovery device for waste gas treatment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a heat energy recovery device for waste gas treatment comprises a first supporting box body and a second supporting box body, wherein a water collecting box is arranged on the outer wall of the center of the top of the first supporting box body, the outer wall of the top of the water collecting tank is provided with water guide pipes distributed in an annular array, the outer wall of the bottom of the first supporting tank body is provided with a water distribution tank, the outer wall of the bottom of the water conduit is connected with the outer wall of the top of the water distribution box, the outer wall of one end of the water distribution box is provided with a water inlet pipe, the outer wall of the bottom of one side of the first supporting box body is provided with an air inlet pipe, the top outer wall of the air inlet pipe is arranged on the top outer wall of the first supporting box body in a penetrating way, the circumferential outer wall of the air inlet pipe is provided with air nozzles distributed in an annular array way, the outer wall of the top of the other side of the first supporting box body is provided with a first air duct which is horizontally arranged, and the outer wall of the other side of the first air duct is connected with the outer wall of the top of one side of the second supporting box body.
Preferably, an exhaust pipe is arranged on the outer wall of the center of the top of the second supporting box body.
Preferably, the outer wall of the bottom of the first air duct is provided with second air ducts which are arranged at equal intervals, and the outer wall of the bottom of the second air duct is provided with the same first exhaust duct.
Preferably, the air inlet pipe is installed on the outer wall of the bottom of one end of the second supporting box body, and the air blower is installed on the outer wall of the top of the air inlet pipe.
Preferably, a first exhaust pipe is installed on the outer wall of the bottom of the other side of the second supporting box body.
Preferably, the inner wall of one side of the circumference of the air inlet pipe is provided with a filter screen plate, and the inner wall of the other side of the circumference of the air inlet pipe is provided with an active carbon screen plate.
Preferably, the blower is electrically connected with a controller through a switch.
Preferably, a second exhaust pipe is installed on the outer wall of one side of the top of the first air duct, a second electromagnetic valve is installed on the inner wall of the other side of the circumference of the first air duct, a first electromagnetic valve is installed on the inner wall of the middle of the circumference of the second exhaust pipe, a temperature sensor is installed on the inner wall of one side of the bottom of the first air duct, the first electromagnetic valve and the second electromagnetic valve are both connected with the controller through a switch, and the temperature sensor is connected with the controller through a signal line.
The utility model has the advantages that:
1. the utility model provides a heat recovery unit for waste gas treatment, through being provided with the aqueduct that the annular array distributes in first supporting box, and be provided with intake pipe and jet head in the middle part of first supporting box, can use the air exhauster to draw chemical waste gas into the intake pipe, and spray head with chemical waste gas to the surface of aqueduct, use the suction pump to draw industrial water or domestic water to the drain pipe through the inlet pipe, realize the abundant effective heating to the water, improved the efficiency of heat recovery;
2. the utility model provides a heat recovery unit for exhaust-gas treatment through being provided with the second supporting box body, and be provided with air-supply line and air-blower in the bottom of second supporting box body, simultaneously, the second air duct that sets up equidistance between first air duct and first exhaust pipe can be by the air-blower to the inside blast of second supporting box body, is heated the air current by the second air duct that sets up equidistance, for industry or life heating use, further improved the recovery effect of heat energy;
3. the utility model provides a heat recovery unit for waste gas treatment, through being provided with filter screen plate and active carbon otter board in the intake pipe, can carry out filtration treatment to the flue gas by filter screen plate, remove the peculiar smell in the flue gas by active carbon otter board, reduced the pollution of flue gas to the air, realized the effect of environmental protection;
4. the utility model provides a pair of heat recovery unit for exhaust-gas treatment, in embodiment 2, through be provided with the second blast pipe on first air duct, and be provided with first solenoid valve in the second blast pipe, be provided with second solenoid valve and temperature sensor in the second blast pipe, can respond to the flue gas temperature of discharge in the first supporting box by temperature sensor, when the flue gas still too high through first supporting box after the temperature, temperature sensor can give a control signal of controller, and open first solenoid valve by the controller, close the second solenoid valve, avoid the flue gas temperature too high, make the air-blower from the hot-blast high temperature of bulging in the second supporting box, and cause harm to the user, the security of device use has been improved.
Drawings
Fig. 1 is a schematic front view of a heat energy recovery device for waste gas treatment according to embodiment 1 of the present invention;
fig. 2 is a schematic cross-sectional structure view of a first supporting box of the heat energy recovery device for waste gas treatment according to the present invention;
fig. 3 is a schematic view of a cross-sectional structure of an intake pipe of the heat recovery device for waste gas treatment according to the present invention;
fig. 4 is a schematic cross-sectional view of a second supporting box of the heat energy recovery device for waste gas treatment according to the present invention;
fig. 5 is a schematic sectional view of the first air duct of embodiment 2 of the heat energy recovery device for waste gas treatment according to the present invention.
In the figure: the device comprises a water distribution box 1, a water inlet pipe 2, an air inlet pipe 3, a first supporting box body 4, a water collection box 5, a water discharge pipe 6, a first air guide pipe 7, an exhaust pipe 8, a second supporting box body 9, a first exhaust pipe 10, an air blower 11, an air inlet pipe 12, a water guide pipe 13, an air nozzle 14, an active carbon screen plate 15, a filter screen plate 16, a second air guide pipe 17, a temperature sensor 18, a first electromagnetic valve 19, a second exhaust pipe 20 and a second electromagnetic valve 21.
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.
Example 1
Referring to fig. 1-4, a heat energy recovery device for waste gas treatment comprises a first supporting box 4 and a second supporting box 9, the top central outer wall of the first supporting box 4 is connected with a water collecting box 5 through a bolt, the top outer wall of the water collecting box 5 is connected with water guide pipes 13 distributed in an annular array through bolts, the bottom outer wall of the first supporting box 4 is connected with a water distribution box 1 through bolts, the bottom outer wall of the water guide pipe 13 is connected with the top outer wall of the water distribution box 1 through bolts, the outer wall of one end of the water distribution box 1 is connected with a water inlet pipe 2 through bolts, the bottom outer wall of one side of the first supporting box 4 is connected with an air inlet pipe 3 through bolts, the top outer wall of the air inlet pipe 3 is connected with the top outer wall of the first supporting box 4 through bolts, the circumferential outer wall of the air inlet pipe 3 is connected with air nozzles 14 distributed in an annular array through bolts, the top outer wall of the other side of, and the outer wall of the other side of the first air duct 7 is connected with the outer wall of the top of one side of the second supporting box body 9 through a bolt.
In the utility model, the top central outer wall of the second supporting box body 9 is connected with an exhaust pipe 8 through a bolt, the bottom outer wall of the first air duct 7 is connected with second air ducts 17 which are arranged equidistantly through a bolt, and the bottom outer wall of the second air duct 17 is connected with a first exhaust pipe 10 which is arranged horizontally through a bolt;
the bottom outer wall of one end of the second supporting box body 9 is connected with an air inlet pipe 12 through a bolt, the top outer wall of the air inlet pipe 12 is connected with an air blower 11 through a bolt, and the bottom outer wall of the other side of the second supporting box body 9 is connected with a first exhaust pipe 10 which is horizontally arranged through a bolt;
the inner wall of one side of the circumference of the air inlet pipe 3 is connected with a filter screen plate 16 through a bolt, the inner wall of the other side of the circumference of the air inlet pipe 3 is connected with an active carbon screen plate 15 through a bolt, the air blower 11 is electrically connected with a controller through a switch, and the model of the controller is DATA-7311.
Example 2
Referring to fig. 1-5, a heat energy recovery device for waste gas treatment, further comprising a second exhaust pipe 20 installed on the outer wall of one side of the top of a first gas guide pipe 7 through a bolt, the inner wall of the other side of the circumference of the first gas guide pipe 7 is connected with a second electromagnetic valve 21 through a bolt, the inner wall of the middle part of the circumference of the second exhaust pipe 20 is connected with a first electromagnetic valve 19 through a bolt, the inner wall of one side of the bottom of the first gas guide pipe 7 is connected with a temperature sensor 18 through a bolt, the first electromagnetic valve 19 and the second electromagnetic valve 21 are both electrically connected with a controller through a switch, the temperature sensor 18 is connected with the controller through a signal line, the temperature of the flue gas discharged from the first support box 4 can be sensed by the temperature sensor 18, when the temperature of the flue gas is still too high after passing through the first support box 4, the temperature sensor 18 gives a, the second electromagnetic valve 21 is closed, the temperature of the flue gas is prevented from being too high, the temperature of hot air blown out from the second supporting box body 9 by the air blower 11 is too high, the harm is caused to a user, and the use safety of the device is improved.
The working principle is as follows: in the idle position of the device, all driving parts, which refer to power elements, electric devices and adaptive power supplies, are connected through leads, the electric devices are electrically connected in sequence, the detailed connection means is the known technology in the field, the following mainly introduces the working principle and the process, does not describe the electrical control, use the air exhauster in with chemical waste gas suction intake pipe 3 next, and with the surface of chemical waste gas injection water guide pipe 13 with jet head 14, use the suction pump to take out industrial water or domestic water to drain pipe 6 through inlet tube 2, the realization is to the abundant effective heating of water, the efficiency of heat recovery has been improved, by the inside air-blast of air-blower 11 to second supporting box 9, the second air duct 17 that is set up by the equidistance heats the distinguished and admirable, use for industry or domestic heating, further improvement the recovery effect of heat energy.
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 (8)
1. The utility model provides a heat recovery unit for exhaust-gas treatment, includes first supporting box (4) and second supporting box (9), its characterized in that, the top central authorities outer wall of first supporting box (4) is installed and is gathered water tank (5), and the top outer wall of gathering water tank (5) installs aqueduct (13) that the annular array distributes, diversion box (1) is installed to the bottom outer wall of first supporting box (4), the bottom outer wall of aqueduct (13) is connected in the top outer wall of diversion box (1), inlet tube (2) are installed to the outer wall of diversion box (1) one end, intake pipe (3) are installed to one side bottom outer wall of first supporting box (4), and the top outer wall expert of intake pipe (3) installs in the top outer wall of first supporting box (4), the jet-propelled head (14) that the annular array distributes are installed to the circumference outer wall of intake pipe (3), the outer wall of the top of the other side of the first supporting box body (4) is provided with a first air duct (7) which is horizontally arranged, and the outer wall of the other side of the first air duct (7) is connected with the outer wall of the top of one side of the second supporting box body (9).
2. The exhaust gas treatment heat energy recovery device according to claim 1, wherein the top central outer wall of the second supporting box body (9) is provided with an exhaust duct (8).
3. The heat energy recovery device for the waste gas treatment according to claim 1, wherein the bottom outer wall of the first air duct (7) is provided with second air ducts (17) which are arranged at equal intervals, and the bottom outer wall of the second air duct (17) is provided with the same first exhaust duct (10).
4. The exhaust gas treatment heat energy recovery device according to claim 1, wherein an air inlet pipe (12) is installed on the outer bottom wall of one end of the second supporting box body (9), and an air blower (11) is installed on the outer top wall of the air inlet pipe (12).
5. The exhaust-gas treatment heat energy recovery device according to claim 1, wherein the first exhaust pipe (10) is installed on the outer wall of the bottom of the other side of the second supporting box body (9).
6. The heat energy recovery device for waste gas treatment according to claim 5, wherein a filter screen plate (16) is installed on the inner wall of one side of the circumference of the gas inlet pipe (3), and an activated carbon screen plate (15) is installed on the inner wall of the other side of the circumference of the gas inlet pipe (3).
7. The exhaust gas treatment heat energy recovery device according to claim 4, wherein the blower (11) is electrically connected to the controller through a switch.
8. The heat energy recovery device for the exhaust gas treatment according to claim 7, wherein a second exhaust pipe (20) is installed on the outer wall of one side of the top of the first air duct (7), a second electromagnetic valve (21) is installed on the inner wall of the other side of the circumference of the first air duct (7), a first electromagnetic valve (19) is installed on the inner wall of the middle of the circumference of the second exhaust pipe (20), a temperature sensor (18) is installed on the inner wall of one side of the bottom of the first air duct (7), the first electromagnetic valve (19) and the second electromagnetic valve (21) are both electrically connected with a controller through a switch, and the temperature sensor (18) is connected with the controller through a signal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920787047.5U CN210278573U (en) | 2019-05-29 | 2019-05-29 | Heat recovery unit for exhaust-gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920787047.5U CN210278573U (en) | 2019-05-29 | 2019-05-29 | Heat recovery unit for exhaust-gas treatment |
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| Publication Number | Publication Date |
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| CN210278573U true CN210278573U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920787047.5U Active CN210278573U (en) | 2019-05-29 | 2019-05-29 | Heat recovery unit for exhaust-gas treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706843A (en) * | 2020-07-01 | 2020-09-25 | 熊开贵 | Ship tail gas treatment device capable of recycling heat energy in multiple stages |
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2019
- 2019-05-29 CN CN201920787047.5U patent/CN210278573U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706843A (en) * | 2020-07-01 | 2020-09-25 | 熊开贵 | Ship tail gas treatment device capable of recycling heat energy in multiple stages |
| CN111706843B (en) * | 2020-07-01 | 2021-01-15 | 海南鸣川智能科技有限公司 | Ship tail gas treatment device capable of recycling heat energy in multiple stages |
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