CN214486260U - Cremation tail gas ecological treatment system - Google Patents
Cremation tail gas ecological treatment system Download PDFInfo
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- CN214486260U CN214486260U CN202120502432.8U CN202120502432U CN214486260U CN 214486260 U CN214486260 U CN 214486260U CN 202120502432 U CN202120502432 U CN 202120502432U CN 214486260 U CN214486260 U CN 214486260U
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
The utility model discloses an ecological processing system of cremation tail gas includes: the device comprises a water-cooled heat exchanger, a bag type dust collector, an activated carbon adsorber, a water curtain spray degradation device and a photoelectric activated carbon composite filter; the water-cooled heat exchanger is used for cooling the cremation tail gas; the cloth bag type dust collector is used for carrying out primary filtration on the cooled tail gas; the activated carbon adsorber is used for carrying out secondary filtration on the tail gas after primary filtration, and the inlet end of the activated carbon adsorber is connected with the bag type dust collector; the water curtain spraying degradation device is used for carrying out three-stage filtration on the tail gas after the two-stage filtration, and the inlet end of the water curtain spraying degradation device is connected with the activated carbon adsorber; the photoelectric active carbon composite filter is used for sterilizing and filtering the tail gas after the three-stage filtration. The technical scheme disclosed by the utility model can filter the cremation tail gas in a grading way, and can obviously eliminate harmful substances in the cremation tail gas, so that the purified tail gas can be directly discharged into the atmosphere; and a tall chimney is eliminated, the psychological rejection is reduced, and the environment is beautified.
Description
Technical Field
The utility model relates to a funeral and interment field specifically relates to a cremation tail gas ecological treatment system.
Background
In recent years, with the acceleration of the modernization pace of funeral and interment in China, the cremation rate of remains is rapidly increasing at an accelerated speed, and the problem of environmental pollution gradually draws attention of all communities. However, the pollution control and environmental management in the industry have not been synchronously developed and paid attention to. The remains, cremation fuel, cremation products, remains wrappage and the like can all generate a large amount of toxic and harmful substances such as smoke dust, sulfur dioxide, nitrogen oxide, carbon monoxide, heavy metal, dioxin and the like when being burned, and the body, the cremation fuel, the cremation products, the remains wrappage and the like directly harm the body health and the external environment of funeral workers. The funeral industry (cremation of remains) has been used as one of six major industries which are parallel to the waste incineration industry, the paper making industry, the steel industry, the non-ferrous metal regeneration industry and the chemical industry and preferentially develop dioxin emission reduction. However, the existing cremation and smoke abatement deodorization equipment is not perfect enough, the tail gas treatment is not thorough, and a comprehensive treatment mode is lacked.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a cremation tail gas ecological treatment system aims at solving above-mentioned technical problem.
In order to achieve the above object, the utility model provides an ecological processing system of cremation tail gas includes:
the water-cooled heat exchanger is used for cooling the cremation tail gas and comprises a heat exchange shell and a heat exchange tube, wherein the heat exchange tube is arranged in the heat exchange shell, the cremation tail gas is introduced into the inlet end of the heat exchange tube, the outlet end of the heat exchange tube is connected with a bag type dust collector, cooling water is contained in the heat exchange shell, and the heat exchange shell comprises a water inlet and a water outlet;
the bag type dust collector is used for carrying out primary filtration on the cooled tail gas and comprises a dust hopper, a filter bag and a frame body, the filter bag is hung on the frame body, the dust hopper is arranged below the filter bag, and the inlet end of the bag type dust collector is connected with the outlet end of the water-cooled heat exchanger;
the activated carbon absorber is used for carrying out secondary filtration on the tail gas after primary filtration, and the inlet end of the activated carbon absorber is connected with the bag type dust collector;
the water curtain spraying degradation device is used for carrying out three-stage filtration on the tail gas after the two-stage filtration; the inlet end of the water curtain spraying degradation device is connected with the activated carbon adsorber;
the photoelectric activated carbon composite filter is used for sterilizing and filtering the tail gas subjected to the three-stage filtration and is connected with the outlet end of the water curtain spray degradation device; wherein the content of the first and second substances,
the photoelectric active carbon composite filter comprises a shell component, an air inlet component, an air outlet pipe, a purification component and an auxiliary rotating component; the shell component comprises a shell body, a cabinet door plate covering the side face of the shell body and a hinge connecting the shell body and the cabinet door plate; the air inlet assembly comprises an air inlet pipe arranged at one end side in the outer shell, an installation frame arranged in the air inlet pipe, a rotating motor connected with the installation frame and blades connected with the rotating motor; the air outlet pipe is arranged at the other end side in the outer shell; the purification component comprises an installation groove arranged in the outer shell, a filter screen clamped with the installation groove, a photocatalyst carrier arranged in the outer shell and far away from the filter screen, and an ultraviolet lamp tube arranged in the outer shell and adjacent to the photocatalyst carrier; the auxiliary rotating assembly comprises a fixing piece fixed on one side of the filter screen, a rectangular piece in contact with the fixing piece and a fastening bolt for fixing the rectangular piece and the fixing piece; the hinge is a metal hinge.
Preferably, photoelectricity active carbon composite filter still includes coupling assembling, coupling assembling is including seting up the first recess at photocatalyst carrier both ends, seting up the second recess of two sides about the shell body is inside, inlay first magnet in the first recess and inlay the second magnet in the second recess.
Preferably, the ecological treatment system for the cremated tail gas comprises a plurality of water curtain spray degraders connected in series, and each water curtain spray degrader comprises a purification tower component, a spray component, an air inlet component and a smoke detection component; wherein the content of the first and second substances,
the purification tower component comprises a purification tower body, a tower top cover, a first through hole and a second through hole, wherein the tower top cover is connected to the top surface of the purification tower body in a covering mode;
the spray assembly comprises a fixed plate arranged in the purification tower body, an air vent arranged on the surface of the fixed plate, an installation frame fixed on the top surface of the fixed plate, a spray head arranged on the installation frame and a connecting pipe connected with the spray head and extending to the outer side of the purification tower body;
the air inlet assembly comprises a three-way air inlet pipe arranged on the bottom surface of the purification tower body and a valve matched with the three-way air inlet pipe;
the smoke detection assembly comprises a fixed vertical rod fixed on the bottom surface of the fixed plate and a smoke detector connected with the fixed vertical rod;
the second through hole is connected with the air inlet pipe of the photoelectric activated carbon composite filter through a pipeline.
Preferably, the water curtain spray degradation device further comprises a liquid storage tank, and the liquid storage tank is connected with the connecting pipe.
Preferably, the ecological processing system of cremation tail gas includes that one-level water curtain sprays degradation ware and second grade water curtain sprays degradation ware, one-level water curtain sprays degradation ware and includes first liquid reserve tank, second grade water curtain sprays degradation ware and includes the second liquid reserve tank, the storage has water in the first liquid reserve tank, the storage has biological enzyme degradation liquid in the second liquid reserve tank.
Preferably, the smoke detector is located at a position substantially midway below the fixing plate.
Preferably, the air purifier further comprises a fresh air fan, and the inlet end of the fresh air fan is connected with an air outlet pipe of the photoelectric activated carbon composite filter.
Preferably, the water cooled heat exchanger reduces the temperature of the tail gas from 600 ℃ to 180 ℃.
The utility model discloses among the technical scheme, the ecological processing system of cremation tail gas includes: the device comprises a water-cooled heat exchanger, a bag type dust collector, an activated carbon adsorber, a water curtain spray degradation device and a photoelectric activated carbon composite filter; the water-cooled heat exchanger is used for cooling the cremation tail gas; the bag type dust collector is used for carrying out primary filtration on the cooled tail gas, and the inlet end of the bag type dust collector is connected with the outlet end of the water-cooled heat exchanger; the activated carbon adsorber is used for carrying out secondary filtration on the tail gas after primary filtration, and the inlet end of the activated carbon adsorber is connected with the bag type dust collector; the water curtain spraying degradation device is used for carrying out three-stage filtration on the tail gas after the two-stage filtration, and the inlet end of the water curtain spraying degradation device is connected with the activated carbon adsorber; the photoelectric activated carbon composite filter is used for sterilizing and filtering the tail gas after the three-stage filtration and is connected with the outlet end of the water curtain spraying degradation device. The utility model carries out graded multiple filtration by sequentially passing the cremation tail gas through the water-cooled heat exchanger, the bag type dust collector, the activated carbon absorber, the water curtain spray degradation device and the photoelectric activated carbon composite filter, thereby obviously eliminating harmful substances in the cremation tail gas and directly discharging the purified tail gas into the atmosphere; and a tall and big chimney in a conventional cremation room is cancelled, the rejection feeling of funeral families is reduced, and the environment is beautified.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of an embodiment of the ecological cremation exhaust treatment system of the present invention;
fig. 2 is a schematic structural diagram of a photoelectric activated carbon composite filter according to an embodiment of the present invention;
fig. 3 is a schematic view of an internal structure of a photoelectric activated carbon composite filter according to an embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3;
FIG. 5 is a schematic connection diagram of the photocatalyst carrier of FIG. 3;
fig. 6 is a schematic view of an internal structure of a water curtain spray degradation device according to an embodiment of the present invention;
fig. 7 is an enlarged view of a portion of the structure of fig. 6.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
The utility model provides a cremation tail gas ecological treatment system and method.
Referring to fig. 1 to 6, in an embodiment of the present invention, the cremation exhaust ecological treatment system includes: the device comprises a water-cooled heat exchanger 100, a bag type dust collector 200, an activated carbon absorber 300, a water curtain spray degradation device 400 and a photoelectric activated carbon composite filter 500. The water-cooled heat exchanger 100 is used for cooling the cremation tail gas, the water-cooled heat exchanger 100 comprises a heat exchange shell and a heat exchange tube, the heat exchange tube is arranged in the heat exchange shell, the cremation tail gas is introduced into the inlet end of the heat exchange tube, the outlet end of the heat exchange tube is connected with the bag type dust collector 200, cooling water is contained in the heat exchange shell, and the heat exchange shell comprises a water inlet and a water outlet; the bag filter 200 is used for performing primary filtration on the cooled tail gas, the bag filter 200 comprises a dust hopper, a filter bag and a frame body, the filter bag is mounted on the frame body, the dust hopper is arranged below the filter bag, and the inlet end of the bag filter 200 is connected with the outlet end of the water-cooled heat exchanger 100; the activated carbon adsorber 300 is used for performing secondary filtration on the tail gas after the primary filtration, and the inlet end of the activated carbon adsorber 300 is connected with the bag-type dust collector 200; the water curtain spray degrader 400 is used for carrying out three-stage filtration on the tail gas subjected to the second-stage filtration, and the inlet end of the water curtain spray degrader 400 is connected with the activated carbon adsorber 300; the photoelectric activated carbon composite filter 500 is used for sterilizing and filtering the tail gas after the three-stage filtration, and the photoelectric activated carbon composite filter 500 is connected with the outlet end of the water curtain spray degradation device 400. It should be noted that the water-cooled heat exchanger 100, the bag-type dust collector 200, and the activated carbon adsorber 300 in this embodiment are all commercially available environmental-friendly purification devices, and can be combined as needed, so the specific structures thereof are not described in detail in this embodiment.
Specifically, the photoelectric activated carbon composite filter 500 comprises a housing assembly 510, an air inlet assembly 520, an air outlet pipe 530, a purification assembly 540 and an auxiliary rotating assembly 550; the housing assembly 510 includes a housing body, a cabinet door panel covering a side of the housing body, and a hinge connecting the housing body and the cabinet door panel; the air inlet assembly 520 comprises an air inlet pipe 521 arranged at one end side inside the outer shell, a mounting rack 522 arranged in the air inlet pipe 521, a rotary motor 523 connected with the mounting rack 522, and blades connected with the rotary motor 523; the air outlet pipe 530 is arranged at the other end side in the outer shell; the purification component 540 comprises a mounting groove 541 mounted inside the outer shell, a filter screen 542 clamped with the mounting groove 541, a photocatalyst carrier 543 mounted inside the outer shell and far away from the filter screen 542, and an ultraviolet lamp 544 mounted inside the outer shell and adjacent to the photocatalyst carrier 543; the auxiliary rotating unit 550 includes a fixing plate 551 fixed to one side of the filter screen 542, a rectangular plate 552 contacting the fixing plate 551, and a fastening bolt fixing the rectangular plate 552 to the fixing plate 551; the hinge is a metal hinge.
The photoelectric activated carbon composite filter further comprises a connecting assembly 560, wherein the connecting assembly comprises a first groove 561 arranged at two ends of the photocatalyst carrier 543, a second groove 562 arranged at the upper surface and the lower surface of the inner part of the outer shell, a first magnet 563 embedded in the first groove 561 and a second magnet 564 embedded in the second groove 562.
Preferably, the cremation tail gas ecological treatment system of an embodiment of the present invention comprises a plurality of water curtain spray degraders 400 connected in series, each of the water curtain spray degraders 400 comprises a purification tower component 410, a spray component 420, an air inlet component 430 and a smoke detection component; the purification tower component 410 comprises a purification tower body 411, a tower top cover 412, a first through hole 413 and a second through hole 414, wherein the purification tower body 411 is covered on the top surface of the purification tower body 411; the spray assembly 420 includes a fixing plate 421 disposed inside the purification tower body 411, a vent hole opened on the surface of the fixing plate 421, a mounting bracket 422 fixed on the top surface of the fixing plate 421, a spray header 423 disposed on the mounting bracket 422, and a connecting pipe 424 connected with the spray header 423 and extending to the outside of the purification tower body 411; the air inlet assembly 430 comprises a three-way air inlet pipe 431 arranged on the bottom surface of the purification tower body 411 and a valve 432 matched with the three-way air inlet pipe 431; the smoke detection assembly comprises a fixed vertical rod fixed on the bottom surface of the fixed plate 421 and a smoke detector 440 connected with the fixed vertical rod; the second through hole 414 is connected to the air inlet pipe 521 of the photoelectric activated carbon composite filter 500 through a pipeline. When specifically using, the design of three-way intake pipe 431 is convenient to input gas from three different angles, and can also input simultaneously, improving the applicability of using of purifying column body 411.
Preferably, the water curtain spray degrader 400 further comprises a liquid storage tank 450, and the liquid storage tank 450 is connected to the connecting pipe 424.
Preferably, the cremation tail gas ecological treatment system comprises a primary water curtain spray degradation device and a secondary water curtain spray degradation device, the primary water curtain spray degrader 400 comprises a first liquid storage tank, the secondary water curtain spray degrader 400 comprises a second liquid storage tank, the first liquid storage tank is internally stored with water, the second liquid storage tank is internally stored with biological enzyme degradation liquid, the degradation liquid mainly comprises liquid microbial inoculum prepared by fermenting and culturing various beneficial microorganisms such as lactobacillus, yeast, photosynthetic bacteria, etc., can decompose protein, inhibit nitrogen ammoniation and hydrogen sulfide function, effectively control the foul degree in tail gas, and the tail gas purification agent has no toxic or side effect, no peculiar smell, no harm to the health of people and livestock and no secondary pollution, so that the pollutant concentration index after tail gas purification reaches the first-level standard in the discharge Standard of malodorous pollutants (GB 14554-93). This embodiment is through setting up at least two-stage degradation device, and wherein the first grade is through water curtain degradation dust removal, the second grade is through spraying biological enzyme degradation liquid to tail gas further purification to dust removal purifying effect has been improved greatly.
Preferably, the smoke detector 440 is located at a position right in the middle below the fixing plate 421.
Preferably, the air refreshing machine further comprises a fresh air machine 600, and an inlet end of the fresh air machine 600 is connected with the air outlet pipe 530 of the photoelectric activated carbon composite filter 500. In order to further improve whole ecological treatment system's tail gas treatment effect, tail gas that be can finally reach the environmental protection standard, the utility model provides a processing system still is provided with new fan 600 at final processing link and carries out final purification treatment to tail gas to make in line to the atmosphere.
Preferably, the water-cooled heat exchanger 100 reduces the temperature of the tail gas from 600 ℃ to 180 ℃ to facilitate the subsequent tail gas purification treatment.
The utility model discloses still provide a cremation tail gas ecological treatment method, as shown in figure 7, change this method and include following step:
s10, leading tail gas generated by the cremator into a water-cooled heat exchanger for cooling;
s20, introducing the tail gas after temperature reduction into a bag type dust collector for primary filtration;
s30, leading the tail gas after the primary filtration into an activated carbon adsorber for secondary filtration;
s40, leading the tail gas after the secondary filtration into a water curtain spray degrader for tertiary filtration;
s50, introducing the tail gas after the three-stage filtration into a photoelectric activated carbon composite filter for sterilization and filtration.
Preferably, after the step S50 of introducing the exhaust gas after the third-stage filtration into the photoelectric activated carbon composite filter for sterilization and filtration, the method further includes the steps of:
s60, introducing the sterilized and filtered tail gas into a fresh air machine, purifying and discharging the tail gas into air.
The ecological treatment method is based on the cremation tail gas ecological treatment system described in the foregoing embodiment, and since the method adopts all technical solutions of all the embodiments, at least all the beneficial effects brought by the technical solutions of the embodiments are achieved, and no further description is given here.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (8)
1. The ecological cremation tail gas treatment system is characterized by comprising:
the water-cooled heat exchanger is used for cooling the cremation tail gas and comprises a heat exchange shell and a heat exchange tube, wherein the heat exchange tube is arranged in the heat exchange shell, the cremation tail gas is introduced into the inlet end of the heat exchange tube, the outlet end of the heat exchange tube is connected with a bag type dust collector, cooling water is contained in the heat exchange shell, and the heat exchange shell comprises a water inlet and a water outlet;
the bag type dust collector is used for carrying out primary filtration on the cooled tail gas and comprises a dust hopper, a filter bag and a frame body, the filter bag is hung on the frame body, the dust hopper is arranged below the filter bag, and the inlet end of the bag type dust collector is connected with the outlet end of the water-cooled heat exchanger;
the activated carbon absorber is used for carrying out secondary filtration on the tail gas after primary filtration, and the inlet end of the activated carbon absorber is connected with the bag type dust collector;
the water curtain spraying degradation device is used for carrying out three-stage filtration on the tail gas after the two-stage filtration, and the inlet end of the water curtain spraying degradation device is connected with the activated carbon adsorber;
the photoelectric activated carbon composite filter is used for sterilizing and filtering the tail gas subjected to the three-stage filtration and is connected with the outlet end of the water curtain spray degradation device; wherein the content of the first and second substances,
the photoelectric active carbon composite filter comprises a shell component, an air inlet component, an air outlet pipe, a purification component and an auxiliary rotating component; the shell component comprises a shell body, a cabinet door plate covering the side face of the shell body and a hinge connecting the shell body and the cabinet door plate; the air inlet assembly comprises an air inlet pipe arranged at one end side in the outer shell, an installation frame arranged in the air inlet pipe, a rotating motor connected with the installation frame and blades connected with the rotating motor; the air outlet pipe is arranged at the other end side in the outer shell; the purification component comprises an installation groove arranged in the outer shell, a filter screen clamped with the installation groove, a photocatalyst carrier arranged in the outer shell and far away from the filter screen, and an ultraviolet lamp tube arranged in the outer shell and adjacent to the photocatalyst carrier; the auxiliary rotating assembly comprises a fixing piece fixed on one side of the filter screen, a rectangular piece in contact with the fixing piece and a fastening bolt for fixing the rectangular piece and the fixing piece; the hinge is a metal hinge.
2. The ecological cremation tail gas treatment system according to claim 1, wherein the photoelectric activated carbon composite filter further comprises a connecting assembly, the connecting assembly comprises first grooves formed at two ends of the photocatalyst carrier, second grooves formed at the upper and lower surfaces inside the outer shell, first magnets embedded in the first grooves, and second magnets embedded in the second grooves.
3. The ecological cremation tail gas processing system of claim 1, wherein the ecological cremation tail gas processing system includes a plurality of water curtain spray degraders connected in series, each of the water curtain spray degraders including a purification tower assembly, a spray assembly, an air intake assembly and a smoke detection assembly; wherein the content of the first and second substances,
the purification tower component comprises a purification tower body, a tower top cover, a first through hole and a second through hole, wherein the tower top cover is connected to the top surface of the purification tower body in a covering mode;
the spray assembly comprises a fixed plate arranged in the purification tower body, an air vent arranged on the surface of the fixed plate, an installation frame fixed on the top surface of the fixed plate, a spray head arranged on the installation frame and a connecting pipe connected with the spray head and extending to the outer side of the purification tower body;
the air inlet assembly comprises a three-way air inlet pipe arranged on the bottom surface of the purification tower body and a valve matched with the three-way air inlet pipe;
the smoke detection assembly comprises a fixed vertical rod fixed on the bottom surface of the fixed plate and a smoke detector connected with the fixed vertical rod;
the second through hole is connected with the air inlet pipe of the photoelectric activated carbon composite filter through a pipeline.
4. The ecological cremation tail gas treatment system of claim 3, wherein the water curtain spray degrader further comprises a liquid storage tank, and the liquid storage tank is connected with the connecting pipe.
5. The ecological cremation tail gas treatment system according to claim 4, wherein the ecological cremation tail gas treatment system comprises a primary water curtain spray degrader and a secondary water curtain spray degrader, the primary water curtain spray degrader comprises a first liquid storage tank, the secondary water curtain spray degrader comprises a second liquid storage tank, the first liquid storage tank stores water, and the second liquid storage tank stores bio-enzyme degradation liquid.
6. The ecological cremation exhaust gas treatment system of claim 3, wherein the smoke detector is located at a position just midway below the fixed plate.
7. The ecological cremation tail gas treatment system according to claim 1, further comprising a fresh air blower, wherein the inlet end of the fresh air blower is connected with the air outlet pipe of the photoelectric activated carbon composite filter.
8. The ecological cremation tail gas treatment system of claim 1, wherein the water cooled heat exchanger reduces the temperature of the tail gas from 600 ℃ to 180 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120502432.8U CN214486260U (en) | 2021-03-09 | 2021-03-09 | Cremation tail gas ecological treatment system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120502432.8U CN214486260U (en) | 2021-03-09 | 2021-03-09 | Cremation tail gas ecological treatment system |
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| CN214486260U true CN214486260U (en) | 2021-10-26 |
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| CN202120502432.8U Active CN214486260U (en) | 2021-03-09 | 2021-03-09 | Cremation tail gas ecological treatment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115364609A (en) * | 2022-09-22 | 2022-11-22 | 江西东晟智能设备集团有限公司 | Secondary processing device behind cremation machine tail gas treatment spray column |
-
2021
- 2021-03-09 CN CN202120502432.8U patent/CN214486260U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115364609A (en) * | 2022-09-22 | 2022-11-22 | 江西东晟智能设备集团有限公司 | Secondary processing device behind cremation machine tail gas treatment spray column |
| CN115364609B (en) * | 2022-09-22 | 2024-02-20 | 江西东晟智能设备集团有限公司 | Post-secondary treatment device of spray tower for treating tail gas of cremator |
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