CN215388711U - Be applied to acid gas's in msw incineration filter equipment - Google Patents
Be applied to acid gas's in msw incineration filter equipment Download PDFInfo
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- CN215388711U CN215388711U CN202121346063.4U CN202121346063U CN215388711U CN 215388711 U CN215388711 U CN 215388711U CN 202121346063 U CN202121346063 U CN 202121346063U CN 215388711 U CN215388711 U CN 215388711U
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- plate
- tank
- jar
- filter
- pipe
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- 239000002253 acid Substances 0.000 title claims abstract description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000001914 filtration Methods 0.000 claims abstract description 49
- 239000000463 material Substances 0.000 claims abstract description 31
- 238000004056 waste incineration Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 21
- 238000005507 spraying Methods 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 abstract description 27
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract description 19
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract description 19
- 235000011116 calcium hydroxide Nutrition 0.000 abstract description 19
- 239000000920 calcium hydroxide Substances 0.000 abstract description 19
- 239000000843 powder Substances 0.000 abstract description 12
- 239000002912 waste gas Substances 0.000 abstract description 9
- 230000002378 acidificating effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000007921 spray Substances 0.000 abstract description 3
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000000746 purification Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 239000012629 purifying agent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a filtering device for acidic gas in waste incineration, which comprises a filtering tank, wherein a material box is detachably arranged at the bottom in a tank body of the filtering tank, an open structure is arranged at the upper part of a box body of the material box, the bottom of the box body of the material box is communicated with a guide pipe, part of pipe body of the guide pipe extends to the outside of the filtering tank and is communicated with a soft air pipe, and an arc-shaped net sieve block is embedded at the interface end of the inner bottom of the material box of the guide pipe; the middle part fixedly connected with of crossing the jar sprays the box, it stacks active carbon plate to cross jar body upper portion grafting of jar. The utility model uses flying slaked lime powder to fully filter and purify acid gas in waste gas, and designs the flexibly stacked activated carbon plates to purify the gas again, so that parts can be flexibly disassembled and assembled, the filter tank can be ensured to be stably used for filtering, purifying and purifying, the cleaning and maintenance are convenient, and the use effect is improved.
Description
Technical Field
The utility model relates to the technical field of waste incineration treatment, in particular to a filtering device for acidic gas in waste incineration.
Background
The garbage is a waste generated in daily life and production, and the generation speed of the garbage is faster and faster along with the increasing living standard. Since the amount of discharge is large, the components are complicated and various, and the pollution, resource and socialization are required, the harmless, resource, reduction and socialization treatment are required. The existing garbage treatment mode is mainly incineration, the reduction effect of the garbage is obvious after the garbage is treated by the incineration mode, and meanwhile, the garbage is treated by the incineration mode, so that germs and pathogens in the garbage can be eliminated, and the human body cannot be damaged.
A large amount of acid gases (NOX, SO2, HCl and the like) are generated in the incineration process of household garbage, the emission of the acid gases can cause serious environmental pollution in the air, and when the existing filtering device aiming at the acid gases is used for purification treatment, the acid gases are generally neutralized after being purified by a purifying agent, SO that local saturation is easily caused, and the neutralizing and purifying efficiency is seriously influenced. Therefore, it is desirable to provide a filtering device for acidic gases in waste incineration to improve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a filtering device for acid gas in waste incineration, which uses flying slaked lime powder to fully filter and purify the acid gas in waste gas, designs flexibly stacked activated carbon plates to purify the gas again, enables parts to be flexibly disassembled and assembled, ensures stable filtering, purifying and using of a filtering tank, facilitates cleaning and maintenance, improves using effect and solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a filtering device applied to acid gas in waste incineration comprises a filtering tank, wherein the bottom of the filtering tank is fixedly connected with a supporting seat through a bar, a material box is detachably mounted at the bottom in the filtering tank, an open structure is arranged at the upper part of a box body of the material box, the bottom of the box body of the material box is communicated with a guide pipe, part of pipe body of the guide pipe extends to the outside of the filtering tank and is communicated with a soft air pipe, and an arc-shaped net sieve block is mounted at the interface end of the guide pipe at the bottom in the material box in an embedded manner;
the middle part of the filter tank is fixedly connected with a spraying box, the bottom in the box body of the spraying box is provided with a screen plate, the plate body of the screen plate is symmetrically provided with an exhaust fan and an exhaust fan, the wall surface of the middle part of the filter tank is communicated with a ventilation pipe, and one end of the pipe body of the ventilation pipe is provided with a one-way valve;
the activated carbon plate is stacked on the upper portion of the tank body of the filtering tank in an inserting mode, the top of the tank body of the filtering tank is communicated with the exhaust pipe, and the front face of the tank body of the filtering tank is hinged with the sealing door.
Preferably, the filtering tank is of a cylindrical structure, the sealing door is matched with the filtering tank and is of an arc-shaped plate-shaped structure, and the bottom end of the plate body of the sealing door is at least 20cm away from the bottom surface of the filtering tank.
Preferably, the center of the bottom of the tank body of the filter tank is provided with a connector base, the pipe body of the conduit is installed in the connector base in a threaded manner, and the bottom of the pipe body of the conduit is also provided with an electromagnetic valve.
Preferably, the filter tank is set to be cylindric in the magazine cooperation, the upper portion outer wall department of magazine articulates there is round sealing rubber board, the plate body of sealing rubber board is filled and is laminated between the inner wall clearance of magazine and filter tank, just the box body bottom of magazine still articulates the backup pad that has annular plate-shaped structure, the plate body bottom of backup pad supports to press and laminates on the interior bottom surface of filter tank.
Preferably, the upper portion of the tank body of the filter tank is fixedly connected with a horizontally arranged bearing plate, the bearing plate comprises a ring plate and a circular plate, the plate body of the ring plate is fixedly connected to the inner wall of the filter tank, and the plate body of the circular plate is located in the middle of the ring plate and is fixedly connected with three groups of connecting plates distributed in an annular array mode.
Preferably, the plate body of the activated carbon plate is inserted into the upper part of the tank body of the filter tank and is attached to the bearing plate, the three groups of connecting plates divide the space on the inner side of the annular plate to form through holes, and the hole cavity of the plate body of the activated carbon plate is communicated with the bottom cavity of the filter tank.
Preferably, the activated carbon plates are at least stacked in two groups, and a circular plate-shaped screen pressing plate is attached to each group of activated carbon plates.
Compared with the prior art, the utility model has the beneficial effects that: the design is dismantled and assembled magazine and comes to hold the hydrated lime powder, take pipe and screen cloth piece to cooperate so that the waste gas circulation in magazine bottom, the design has the box that sprays of two sets of opposite wind direction fans, use magazine and spray the box cooperation and make the hydrated lime powder that the air current disturbance flies upward down, thereby use the hydrated lime powder that flies upward to come to carry out abundant filtration purification to the acid gas in the waste gas, and the active carbon plate that designs to stack in a flexible way carries out gaseous repurification, and make spare part dismouting in a flexible way, the filtration purification that has guaranteed the filter tank can be stable uses, the clearance maintenance has been made things convenient for, and the result of use is improved.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic top view of the carrier plate according to the present invention.
In the figure: 1. a filter tank; 2. a supporting seat; 3. an interface seat; 4. a magazine; 5. a conduit; 6. a mesh screen block; 7. sealing the rubber plate; 8. a support plate; 9. a spraying box; 10. a screen plate; 11. an exhaust fan; 12. an exhaust fan; 13. a vent pipe; 14. a one-way valve; 15. a carrier plate; 1501. a ring plate; 1502. a circular plate; 1503. a connecting plate; 16. a through hole; 17. an activated carbon plate; 18. a screen mesh pressing plate; 19. an exhaust pipe; 20. and (4) sealing the door.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a filtering device applied to acid gas in waste incineration comprises a filtering tank 1, wherein the bottom of the filtering tank 1 is fixedly connected with a supporting seat 2 through a bar, a material box 4 is detachably mounted at the bottom in the filtering tank 1, an open structure is arranged at the upper part of the material box 4, the bottom of the material box 4 is communicated with a guide pipe 5, part of pipe body of the guide pipe 5 extends to the outside of the filtering tank 1 and is communicated with a soft air pipe, and an arc-shaped mesh screen block 6 is mounted at the interface end of the guide pipe 5 at the bottom in the material box 4 in an embedded manner; wherein the central department of jar body bottom of filtering jar 1 is equipped with interface seat 3, the body screw thread of pipe 5 is installed in interface seat 3, and the body bottom of pipe 5 still installs the solenoid valve, magazine 4 cooperation filtering jar 1 sets up to cylindric, the upper portion outer wall department of magazine 4 splices there is round sealing rubber plate 7, the plate body of sealing rubber plate 7 is filled and is laminated between the inner wall clearance of magazine 4 and filtering jar 1, and the box body bottom of magazine 4 still splices the backup pad 8 that has the annular plate column structure, the plate body bottom of backup pad 8 is supported to press and is laminated on filtering jar 1's inner bottom surface. The guide pipe 5 at the bottom of the material box 4 is installed in the connector seat 3 in a threaded mode and extends out of one end, a pipe body extending out of the guide pipe 5 is communicated with a soft air pipe for conveying and guiding waste gas, a rubber plate 7 is connected and sealed to the upper portion of the material box 4 in a bonding mode to fill a gap between the material box 4 and the inner wall of the filter tank 1, a support plate 8 which is connected in a bonding mode is adopted at the bottom of the material box 4 to be installed and supported for use in a limiting mode, so that the flexibly assembled material box 4 can be stably filled with slaked lime powder, the guide pipe 5 and the mesh screen block 6 are matched to guide the waste gas to fly and mix the slaked lime powder, and therefore the acid gas can be filtered subsequently;
the middle part of the filter tank 1 is fixedly connected with a spraying box 9, the bottom in the box body of the spraying box 9 is provided with a screen plate 10, the plate body of the screen plate 10 is symmetrically provided with an exhaust fan 11 and an exhaust fan 12, the exhaust fan 11 and the exhaust fan 12 are started simultaneously, slaked lime is sprayed by airflow from the material box 4, airflow disturbance is carried out through the exhaust fan 11 and the exhaust fan 12, the slaked lime flies upward in the cavity, and the flying slaked lime and acid gas are subjected to full reaction to be filtered and purified;
a ventilation pipe 13 is communicated with the wall surface of the middle part of the filtering tank 1, and one end of the pipe body of the ventilation pipe 13 is provided with a one-way valve 14; the ventilation pipe 13 with the one-way valve 14 is used for assisting the circulation of air flow in the cavity so as to avoid the blockage of the two groups of fans when in work;
an activated carbon plate 17 is spliced and stacked on the upper part of a tank body of the filter tank 1, an exhaust pipe 19 is communicated with the top of the tank body of the filter tank 1, wherein the upper part of the tank body of the filter tank 1 is fixedly connected with a horizontally arranged bearing plate 15, the bearing plate 15 comprises an annular plate 1501 and a circular plate 1502, the plate body of the annular plate 1501 is fixedly connected on the inner wall of the filter tank 1, the plate body of the circular plate 1502 is positioned in the middle of the annular plate 1501, three groups of connecting plates 1503 which are distributed in an annular array are fixedly connected between the annular plate 1501 and the annular plate 1503, the plate body of the activated carbon plate 17 is inserted in the upper part of the tank body of the filter tank 1 and is attached to the bearing plate 15, the space on the inner side of the annular plate 1501 is divided by the three groups of connecting plates 1503 to form a through hole 16, the plate body of the activated carbon plate 17 is communicated with a cavity at the bottom of the filter tank 1, at least two groups of activated carbon plates 17 are stacked, a circular plate-shaped screen pressing plate 18 is attached to each group of the plate 17, and the surged gas passes through the through hole 16 of the bearing plate 15 to the activated carbon plate 17, utilize activated carbon plate 17 to further filter and adsorb through gaseous use, the gaseous filtration jar 1 that gushes out through blast pipe 19 of gas after filtering next, and the activated carbon plate 17 who stacks on loading board 15 gets and takes the convenience, brings conveniently when the clearance for the operator maintains.
In order to conveniently get to the interior part of filter tank 1 and take the operation use, filter tank 1's jar body front is articulated to be installed sealing door 20, and wherein filter tank 1 sets up to the column structure, and sealing door 20 cooperation filter tank 1 sets up to arc platelike structure, and sealing door 20's plate body bottom interval filter tank 1's bottom surface has 20cm at least still.
The specific use description is as follows: in practical use, the sealing door 20 is opened, the material box 4 is placed in the filter tank 1, the guide pipe 5 at the bottom of the material box 4 is installed in the connector base 3 in a threaded manner and extends out of one end, the pipe body extending out of the guide pipe 5 is communicated with the soft air pipe for conveying and guiding waste gas, the sealing rubber plate 7 is glued to the upper portion of the material box 4 to fill the gap between the material box 4 and the inner wall of the filter tank 1, the glued supporting plate 8 is adopted at the bottom of the material box 4 to be installed and supported for use in a limiting manner, hydrated lime powder is poured into the material box 4, the sealing door 20 is closed, all electromagnetic valves on the filter tank 1 are opened, waste gas is conveyed through the soft air pipe, passes through the guide pipe 5 and is sprayed out of the mesh screen block 6, the exhaust fan 11 and the exhaust fan 12 are started at the same time, the hydrated lime is sprayed from the material box 4 by air flow, air flow disturbance is carried out through the exhaust fan 11 and the exhaust fan 12 to enable the hydrated lime to fly in the cavity, and the flying hydrated lime fully reacts with acid gas to be filtered and purified, then the surged gas passes through the through holes 16 of the bearing plate 15 to the activated carbon plate 17, the activated carbon plate 17 is utilized to further filter and adsorb the gas for use, meanwhile, the flying slaked lime powder can be overflowed and blocked by the activated carbon plate 17, the dry granular slaked lime powder can fall down due to gravity in the flying process of the slaked lime powder to avoid blocking the plate body holes of the activated carbon plate 17, and the granular slaked lime powder entering the spraying box 9 under the action of wind can return to the material box 4 through the screen plate 10.
Then the filtered gas gushes out of the filter tank 1 through the exhaust pipe 19, the ventilation pipe 13 with the one-way valve 14 is used for assisting the circulation of the airflow in the cavity in the process, the blocking of the two groups of fans during working is avoided, the sealing door 20 can be opened to take out the material box 4 after the gas filtering work is finished, the cavity of the filter tank 1 is cleaned, meanwhile, the activated carbon plates 17 stacked on the bearing plate 15 are convenient to take and bring convenience for an operator to maintain and clean, so that flying slaked lime is adopted in the integral structure design to fully filter and purify the acid gas in the waste gas, the activated carbon plates 17 stacked flexibly are used for secondary purification of the gas, and the parts are flexibly assembled and disassembled, so that the filter tank 1 can be stably filtered, purified and used, and is convenient to clean and maintain.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a be applied to acid gas's among msw incineration filter equipment, including filtering jar (1), the jar body bottom of filtering jar (1) is through strip pole fixedly connected with supporting seat (2), its characterized in that: the bottom in the tank body of the filter tank (1) is detachably provided with a material box (4), the upper part of the box body of the material box (4) is provided with an open structure, the bottom of the box body of the material box (4) is communicated with a guide pipe (5), part of pipe body of the guide pipe (5) extends to the outside of the filter tank (1) and is communicated with a soft air pipe, and an arc-shaped mesh sieve block (6) is embedded at the interface end of the inner bottom of the material box (4) of the guide pipe (5);
the middle part of the filtering tank (1) is fixedly connected with a spraying box (9), the bottom in the box body of the spraying box (9) is provided with a screen plate (10), the plate body of the screen plate (10) is symmetrically provided with an exhaust fan (11) and an exhaust fan (12), the middle wall surface of the filtering tank (1) is communicated with a ventilation pipe (13), and one end of the pipe body of the ventilation pipe (13) is provided with a one-way valve (14);
the activated carbon plate (17) is spliced and stacked on the upper portion of the tank body of the filter tank (1), the exhaust pipe (19) is communicated with the top of the tank body of the filter tank (1), and the sealing door (20) is hinged to the front face of the tank body of the filter tank (1).
2. The filtering device for the acid gas in the waste incineration as claimed in claim 1, wherein: filter jar (1) and set up to the cylindricality structure, sealing door (20) cooperation is filtered jar (1) and is set up to arc platelike structure, just the bottom surface of the plate body bottom interval filter jar (1) of sealing door (20) is 20cm at least still.
3. The filtering device for the acid gas in the waste incineration as claimed in claim 2, wherein: the central part of the bottom of the tank body of the filter tank (1) is provided with a connector base (3), the pipe body of the conduit (5) is installed in the connector base (3) in a threaded manner, and the bottom of the pipe body of the conduit (5) is also provided with an electromagnetic valve.
4. The filtering device for the acid gas in the waste incineration as claimed in claim 3, wherein: the cooperation of magazine (4) is filtered jar (1) and is set up to cylindric, the upper portion outer wall department of magazine (4) is spliced there is round sealing rubber board (7), the plate body of sealing rubber board (7) is filled and is laminated between the inner wall clearance of magazine (4) and filtration jar (1), just the box body bottom of magazine (4) still splices backup pad (8) that have the annular structure, the plate body bottom of backup pad (8) is supported to press and is laminated on the interior bottom surface of filtering jar (1).
5. The filtering device for the acid gas in the waste incineration as claimed in claim 4, wherein: the utility model discloses a filter jar, including filter jar (1), jar body upper portion fixed connection level of filter jar (1) sets up bearing board (15), bearing board (15) are including ring board (1501) and plectane (1502), the plate body fixed connection of ring board (1501) is on filter jar (1) inner wall, the plate body of plectane (1502) is located the middle part of ring board (1501) and between connecting plate (1503) that three sets of annular array distribute of fixedly connected with.
6. The filtering device for the acid gas in the waste incineration as claimed in claim 5, wherein: the plate body of the activated carbon plate (17) is inserted into the upper part of the tank body of the filter tank (1) and is attached to the bearing plate (15), the space on the inner side of the ring plate (1501) is divided by the three groups of connecting plates (1503) to form through holes (16), and the hole cavity of the plate body of the activated carbon plate (17) is communicated with the bottom cavity of the filter tank (1).
7. The filtering device for the acid gas in the waste incineration as claimed in claim 6, wherein: the activated carbon plates (17) are at least overlapped and provided with two groups, and the plate body of each group of the activated carbon plates (17) is attached with a round plate-shaped screen mesh pressing plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121346063.4U CN215388711U (en) | 2021-06-17 | 2021-06-17 | Be applied to acid gas's in msw incineration filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121346063.4U CN215388711U (en) | 2021-06-17 | 2021-06-17 | Be applied to acid gas's in msw incineration filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215388711U true CN215388711U (en) | 2022-01-04 |
Family
ID=79639621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121346063.4U Active CN215388711U (en) | 2021-06-17 | 2021-06-17 | Be applied to acid gas's in msw incineration filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215388711U (en) |
-
2021
- 2021-06-17 CN CN202121346063.4U patent/CN215388711U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 225009 No.458 Wenchang West Road, Hanjiang District, Yangzhou City, Jiangsu Province Patentee after: Yangzhou Vocational University (Yangzhou Open University) Address before: 225009 No.458 Wenchang West Road, Hanjiang District, Yangzhou City, Jiangsu Province Patentee before: Yangzhou Vocational University (Yangzhou Radio and TV University) |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231110 Address after: 831300 No.7 Gongyi Road, New Building Materials Industrial Park, Bingtuan, Wujiaqu City, Changji Hui Autonomous Prefecture, Xinjiang Uygur Autonomous Region Patentee after: XINJIANG JINPAI ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20231110 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 225009 No.458 Wenchang West Road, Hanjiang District, Yangzhou City, Jiangsu Province Patentee before: Yangzhou Vocational University (Yangzhou Open University) |
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| TR01 | Transfer of patent right |