CN217604139U

CN217604139U - Energy-efficient flue gas processing apparatus

Info

Publication number: CN217604139U
Application number: CN202221890603.XU
Authority: CN
Inventors: 蒋永飞; 祝普; 吴少清; 王克英
Original assignee: Huai'an Huaice Testing Technology Co ltd
Current assignee: Huai'an Huaice Testing Technology Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-10-18
Anticipated expiration: 2032-07-20

Abstract

The utility model relates to an energy-efficient flue gas processing apparatus, including smoke box and purifying box, the inside of smoke box is provided with heat transfer mechanism, the inside of purifying box is provided with purification mechanism, heat transfer mechanism includes the flame burner of fixed mounting on the roof in the smoke box, the inside fixedly connected with heat exchange tube of smoke box, the outside fixedly connected with detecting tube of smoke box, the outside fixedly connected with recovery tube of detecting tube, the one end fixedly connected with air supply fan of detecting tube is kept away from to the recovery tube, the one end fixedly connected with connecting pipe of recovery tube is kept away from to the air supply fan, purification mechanism includes the distributor of fixed connection on the purifying box inside wall, the bottom fixedly connected with shower nozzle of distributor. This energy-efficient flue gas processing apparatus, the position that flies into the heat transfer pipe after the flue gas burning carries out the heat transfer rather than, carries out recycle to the heat in the flue gas, possesses energy-conserving effectual advantage.

Description

Energy-efficient flue gas processing apparatus

Technical Field

The utility model relates to a technical field is handled to the flue gas, specifically is a high-efficient energy-conserving flue gas processing apparatus.

Background

The flue gas treatment equipment mainly comprises a flue gas desulfurization tower, a flue gas washing tower, an absorption medium transmission pipe network, a chimney, a flue and the like, is mainly applied to the power industry, the chemical industry, the coking industry, the metallurgical industry, the manufacturing industry with self-contained boilers and the like, and has the main function of absorbing gaseous ions or molecules with pollution and corrosiveness in the flue gas generated by fuel combustion through chemical reaction to purify the flue gas, and can be directly discharged into the atmosphere without polluting the environment.

The existing flue gas treatment device is generally used for purifying through spraying and matching with a filter screen, but most of flue gas contains a large amount of heat, the treatment effect on the flue gas can be influenced in the treatment process, moreover, heat resources in the flue gas can not be effectively and reasonably utilized, the resource waste is caused, and the problem of providing the flue gas treatment device with high efficiency and energy conservation in the process is solved.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, the utility model provides a high-efficient energy-conserving flue gas processing apparatus possesses advantages such as treatment effect is good, has solved and has contained a large amount of heats in the flue gas, can influence the treatment effect to the flue gas, and the heat resource in the flue gas can't carry out effective rational utilization, causes the problem of the waste of resource.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an energy-efficient flue gas processing apparatus, includes smoke box and purifying box, the inside of smoke box is provided with heat transfer mechanism, the inside of purifying box is provided with purifying mechanism, heat transfer mechanism includes the flame burner of fixed mounting on the roof in the smoke box, the inside fixedly connected with heat exchange tube of smoke box, the outside fixedly connected with detecting tube of smoke box, the outside fixedly connected with recovery tube of detecting tube, the one end fixedly connected with blast fan of detecting tube is kept away from to the recovery tube, the one end fixedly connected with connecting pipe of recovery tube is kept away from to the blast fan, purifying mechanism includes the distributor of fixed connection on the purifying box inside wall, the bottom fixedly connected with shower nozzle of distributor, fixedly connected with filter screen on the inside wall of purifying box.

Further, fixedly connected with temperature sensor on the interior roof of detecting tube, fixedly connected with retrieves the cover on the inner wall of detecting tube, it is linked together with the recovery pipe to retrieve the cover.

Further, the outside fixed mounting of recovery tube has the solenoid valve, the one end that the supply fan was kept away from to the connecting pipe is linked together with the smoke box.

Further, fixed mounting has the immersible pump on the inside wall of purifying box, the end of intaking of immersible pump communicates with the purifying box mutually, the play water end fixedly connected with transport pipe of immersible pump, the one end and the distributor fixed connection that the immersible pump was kept away from to transport pipe.

Further, the top fixed mounting of purifying box has the exhaust fan, the one end fixedly connected with exhaust pipe of purifying box is kept away from to the exhaust fan.

Further, the end fixedly connected with inlet tube of intaking of heat exchange tube, the water outlet end fixedly connected with outlet pipe of heat exchange tube, the one end that the smoke box was kept away from to the test tube extends to the inside of purifying box.

Further, the inner wall of the smoke box is fixedly connected with a partition plate, and one end of the smoke box, far away from the detection pipe, is fixedly connected with a smoke inlet pipe.

Compared with the prior art, the utility model provides a high-efficient energy-conserving flue gas processing apparatus possesses following beneficial effect:

1. this energy-efficient flue gas processing apparatus, the position of the heat transfer pipe is wafted into behind the flue gas burning carries out the heat transfer rather than, carries out recycle to the heat in the flue gas, detects the temperature of flue gas through temperature sensor, and when the temperature was too high, the start air supply fan transported the position of baffle with the flue gas, carries out secondary waste heat recovery, possesses energy-conserving effectual advantage.

2. This energy-efficient flue gas processing apparatus burns the flue gas once more through starting flame burner and producing flame, makes harmful combustible substance fully burn, reduces harmful gas's emission, carries out purification treatment through spraying and filter screen cooperation, has solved and has contained a large amount of heats in the flue gas, can influence the treatment effect to the flue gas, and heat resource in the flue gas can't carry out effective rational utilization, causes the problem of the waste of resource.

Drawings

FIG. 1 is a structural use diagram of the present invention;

FIG. 2 is a schematic structural view of a purifying box of the present invention;

fig. 3 is an enlarged schematic structural diagram of a shown in fig. 1 according to the present invention.

In the figure: the device comprises a smoke box 1, a flame burner 2, a heat exchange tube 3, a detection tube 4, a recovery tube 5, an air supply fan 6, a connecting tube 7, a distributor 8, a spray head 9, a filter screen 10, a temperature sensor 11, a recovery cover 12, an electromagnetic valve 13, a submersible pump 14, a transport tube 15, an exhaust fan 16, an exhaust tube 17, a water inlet tube 18, a water outlet tube 19, a partition plate 20, a smoke inlet tube 21 and a purification box 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, a high-efficiency energy-saving flue gas treatment device comprises a flue gas box 1 and a purification box 22, wherein a smoke inlet pipe 21 is fixedly connected to the outside of the flue gas box 1, a heat exchange mechanism is arranged inside the flue gas box 1, the heat exchange mechanism comprises a flame burner 2 fixedly installed on the inner top wall of the flue gas box 1, a partition plate 20 is fixedly connected to the inner wall of the flue gas box 1, flue gas enters the inside of the flue gas box 1 through the smoke inlet pipe 21, and the flame burner 2 is started to generate flame to reburn the flue gas, so that the flue gas is fully combusted.

In this embodiment, the inside fixedly connected with heat exchange tube 3 of smoke box 1, the water inlet end fixedly connected with inlet tube 18 of heat exchange tube 3, cold water passes through inlet tube 18 and gets into the inside of heat exchange tube 3, the play water end fixedly connected with outlet pipe 19 of heat exchange tube 3, the position of heat exchange tube 3 is wafted into after the flue gas burning carries out the heat transfer rather than, make cold water get hot back discharge through outlet pipe 19, reached the purpose of carrying out recycle to the heat in the flue gas, the utilization effect of improving the device to the resource, possess energy-conserving advantage.

It can be understood that, the outside fixedly connected with detection tube 4 of smoke box 1, the outside fixedly connected with recovery tube 5 of detection tube 4, the one end fixedly connected with air supply fan 6 of detection tube 4 is kept away from to recovery tube 5, the one end fixedly connected with connecting pipe 7 of recovery tube 5 is kept away from to air supply fan 6, fixedly connected with temperature sensor 11 on the interior roof of detection tube 4, can detect the flue gas through temperature sensor 11, fixedly connected with recovery cover 12 on the inner wall of detection tube 4, recovery cover 12 is linked together with recovery tube 5, the outside fixedly connected with of recovery tube 5 has solenoid valve 13, the one end that air supply fan 6 was kept away from to connecting pipe 7 is linked together with smoke box 1, when temperature sensor 11 detects the flue gas temperature too high, start air supply fan 6 and inhale the inside of recovery tube 5 with the flue gas through recovery cover 12, position through connecting pipe 7 transportation to baffle 20, carry out secondary waste heat recovery, the advantage that possesses the recovery efficiency height.

In this embodiment, the inside of purifying box 22 is provided with purification mechanism, purification mechanism includes distributor 8 of fixed connection on the purifying box 22 inside wall, the bottom fixedly connected with shower nozzle 9 of distributor 8, the one end that smoke box 1 was kept away from to detecting tube 4 extends to the inside of purifying box 22, the inside injection of purifying box 22 has the scavenging solution, the scavenging solution covers in the upper end of detecting tube 4 outlet flue, can pass the scavenging solution when the flue gas passes through detecting tube 4 and discharge and tentatively purify.

It can be understood, fixed mounting has immersible pump 14 on the inside wall of purifying box 22, immersible pump 14's the end of intaking is linked together with purifying box 22, immersible pump 14's play water end fixedly connected with transport pipe 15, transport pipe 15 keeps away from immersible pump 14's one end and distributor 8 fixed connection, transport to the inside of distributor 8 with the scavenging solution through starting immersible pump 14, then through shower nozzle 9 with the atomized blowout of scavenging solution, purify the flue gas, fixedly connected with filter screen 10 on purifying box 22's the inside wall, purifying box 22's top fixed mounting has exhaust fan 16, purifying box 22's one end fixedly connected with exhaust pipe 17 is kept away from to exhaust fan 16, make the flue gas pass filter screen 10 and further purify through starting exhaust fan 16, then discharge through exhaust pipe 17, possess the advantage that purifying effect is good.

The beneficial effects of the embodiment are as follows:

this energy-efficient flue gas processing apparatus, the flue gas gets into the inside of smoke box 1 through advancing tobacco pipe 21, produce flame through starting flame burner 2 and carry out the reburning to the flue gas, make the flue gas fully burn, waft into the position of heat exchange pipe 3 after the flue gas burning and carry out the heat transfer rather than, make cold water discharge through outlet pipe 19 after becoming hot, carry out recycle to the heat in the flue gas, when the flue gas wafts into the position of detecting tube 4, detect the temperature of flue gas through temperature sensor 11, when the temperature is too high, start supply-air fan 6 and transport the flue gas to the position of baffle 20 through recovery cover 12, carry out secondary waste heat recovery, can pass the scavenging solution when the flue gas is discharged through detecting tube 4 and purify tentatively, rethread starts immersible pump 14 and transports the scavenging solution to the inside of distributor 8, then spray the scavenging solution atomizing blowout through shower nozzle 9, further purify the flue gas, finally, start exhaust fan 16 and make the flue gas pass filter screen 10, discharge through exhaust pipe 17, possess the advantage that purifying effect is good.

The electrical components present in the document are all electrically connected to a main controller and a power supply, the main controller may be a conventional known device for controlling a computer, and the conventional power connection technology disclosed in the prior art is not described herein.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-efficient flue gas processing apparatus, includes smoke box (1) and purifying box (22), its characterized in that: a heat exchange mechanism is arranged inside the smoke box (1), and a purification mechanism is arranged inside the purification box (22);

the heat exchange mechanism comprises a flame burner (2) fixedly mounted on the inner top wall of a smoke box (1), a heat exchange tube (3) is fixedly connected inside the smoke box (1), a detection tube (4) is fixedly connected outside the smoke box (1), a recovery tube (5) is fixedly connected outside the detection tube (4), an air supply fan (6) is fixedly connected to one end, far away from the detection tube (4), of the recovery tube (5), and a connecting tube (7) is fixedly connected to one end, far away from the recovery tube (5), of the air supply fan (6);

purification mechanism includes distributor (8) of fixed connection on purifying box (22) inside wall, the bottom fixedly connected with shower nozzle (9) of distributor (8), fixedly connected with filter screen (10) on the inside wall of purifying box (22).

2. The high-efficiency energy-saving flue gas treatment device according to claim 1, characterized in that: the temperature sensor (11) is fixedly connected to the inner top wall of the detection tube (4), the recovery cover (12) is fixedly connected to the inner wall of the detection tube (4), and the recovery cover (12) is communicated with the recovery tube (5).

3. The high-efficiency energy-saving flue gas treatment device according to claim 1, characterized in that: the outside fixed mounting of recovery tube (5) has solenoid valve (13), the one end that air supply fan (6) were kept away from in connecting pipe (7) is linked together with smoke box (1).

4. The high-efficiency energy-saving flue gas treatment device according to claim 1, characterized in that: fixed mounting has immersible pump (14) on the inside wall of purifying box (22), the end of intaking of immersible pump (14) is linked together with purifying box (22), the delivery pipe (15) of the play water end fixedly connected with of immersible pump (14), the one end and distributor (8) fixed connection of immersible pump (14) are kept away from in delivery pipe (15).

5. The high-efficiency energy-saving flue gas treatment device according to claim 1, characterized in that: the top fixed mounting of purifying box (22) has exhaust fan (16), one end fixedly connected with exhaust pipe (17) of purifying box (22) are kept away from in exhaust fan (16).

6. The high-efficiency energy-saving flue gas treatment device according to claim 1, characterized in that: the water inlet end of the heat exchange tube (3) is fixedly connected with a water inlet tube (18), the water outlet end of the heat exchange tube (3) is fixedly connected with a water outlet tube (19), and one end, far away from the smoke box (1), of the detection tube (4) extends to the inside of the purification box (22).

7. The high-efficiency energy-saving flue gas treatment device according to claim 1, characterized in that: the inner wall of the smoke box (1) is fixedly connected with a partition plate (20), and one end of the smoke box (1) far away from the detection pipe (4) is fixedly connected with a smoke inlet pipe (21).