CN212565807U - Be suitable for solid useless tail gas processing apparatus who handles burning furnace that burns - Google Patents
Be suitable for solid useless tail gas processing apparatus who handles burning furnace that burns Download PDFInfo
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- CN212565807U CN212565807U CN202020761524.3U CN202020761524U CN212565807U CN 212565807 U CN212565807 U CN 212565807U CN 202020761524 U CN202020761524 U CN 202020761524U CN 212565807 U CN212565807 U CN 212565807U
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- gas washing
- washing case
- gas
- fixed mounting
- tail gas
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- 239000007787 solid Substances 0.000 title claims description 10
- 238000005406 washing Methods 0.000 claims abstract description 115
- 238000009270 solid waste treatment Methods 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims description 13
- 238000009423 ventilation Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 118
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract description 32
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 7
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 abstract description 7
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract description 5
- 229910052815 sulfur oxide Inorganic materials 0.000 abstract description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 9
- 239000013049 sediment Substances 0.000 description 7
- 230000001502 supplementing effect Effects 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 4
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 4
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a be suitable for solid waste treatment to burn tail gas processing apparatus of burning furnace, including the support bracket, the left side fixed mounting at the top of support bracket has first gas washing case, the intermediate position department fixed mounting at the top of support bracket has the second gas washing case, the right side fixed mounting at the top of support bracket has the third gas washing case, the equal fixed mounting in the left and right sides of the inner chamber bottom of first gas washing case and second gas washing case has the guide plate, the equal fixed mounting of lower extreme of the inner chamber left and right sides lateral wall of first gas washing case has the stereotype, the left side fixedly connected with at the top of first gas washing case extends to the tail gas intake pipe of first gas washing incasement chamber. Partial water-soluble nitrogen oxides in the tail gas treatment device suitable for the solid waste treatment incinerator are removed by reacting with water and a lead plate, sulfur oxides are removed by reacting with excessive calcium hydroxide solution, and residual nitrogen oxides are removed by reacting with excessive sodium hydroxide solution, so that the removal effect of sulfur and nitrogen oxides is improved conveniently.
Description
Technical Field
The utility model relates to a tail gas treatment technical field specifically is a be suitable for solid useless tail gas processing apparatus who handles burning furnace.
Background
The kind of burning furnace has solid useless burning furnace and dangerous useless burning furnace etc. wherein solid useless burning furnace mainly handles general solid waste, in the burning furnace use that is applicable to solid useless processing, contain a large amount of poisonous and harmful gas in its tail gas and can't directly discharge in the atmospheric environment, consequently, need utilize tail gas processing apparatus to handle the rear and can discharge, traditional tail gas processing apparatus who is suitable for solid useless processing burning furnace can satisfy people's user demand basically, but still has certain problem, specific problem as follows:
1. most of tail gas treatment devices suitable for solid waste treatment incinerators in the current market are simple in structure and poor in treatment effect on nitrogen oxides and sulfur oxides, and the two gases are main components of pollutants such as acid rain;
2. most of tail gas processing apparatus who is suitable for solid waste treatment to burn burning furnace in the existing market uses its inside solid waste who constantly increases can settle to the inner chamber bottom of device gradually to be not convenient for discharge the clearance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be suitable for solid useless tail gas processing apparatus who handles burning furnace to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a tail gas treatment device suitable for a solid waste treatment incinerator comprises a support bracket, wherein a first gas washing tank is fixedly mounted on the left side of the top of the support bracket, a second gas washing tank is fixedly mounted at the middle position of the top of the support bracket, a third gas washing tank is fixedly mounted on the right side of the top of the support bracket, guide plates are fixedly mounted on the left side and the right side of the bottoms of inner cavities of the first gas washing tank and the second gas washing tank respectively, lead plates are fixedly mounted at the lower ends of the left side wall and the right side wall of the inner cavity of the first gas washing tank respectively, a tail gas inlet pipe extending to the inner cavity of the first gas washing tank is fixedly connected to the left side of the top of the first gas washing tank, a second gas vent pipe extending to the inner cavity of the second gas washing tank is fixedly connected to the top of the right side wall of the inner cavity of the first gas washing tank, a first gas vent pipe extending to the inner cavity of the third gas washing tank is fixedly connected to the top of, and the top of the right side wall of the third gas washing tank is fixedly connected with a tail gas outlet pipe penetrating through the right side wall of the third gas washing tank.
Preferably, in the tail gas treatment device suitable for the solid waste treatment incinerator, liquid supplementing pipes respectively extending to the inner cavities of the first gas washing tank, the second gas washing tank and the third gas washing tank are fixedly connected to the right sides of the tops of the first gas washing tank, the second gas washing tank and the third gas washing tank, discharge pipes respectively extending to the inner cavities of the first gas washing tank, the second gas washing tank and the third gas washing tank are fixedly connected to the middle positions of the lower ends of the front side walls of the first gas washing tank, the second gas washing tank and the third gas washing tank, and one-way valves are respectively arranged outside the liquid supplementing pipes and the discharge pipes.
Based on the technical characteristics, the clean water, the calcium hydroxide solution and the sodium hydroxide solution which are required by the washing gas can be conveniently supplemented, and the sediment and the waste liquid can be discharged.
Preferably, in the tail gas treatment device suitable for the solid waste treatment incinerator, motors are fixedly mounted at middle positions of tops of the first gas washing tank and the second gas washing tank, rotating connecting shafts extending to inner cavities of the first gas washing tank and the second gas washing tank are fixedly mounted at output ends of bottoms of the two groups of motors respectively, and fixing mechanisms are sleeved at upper ends of outer portions of the two groups of rotating connecting shafts respectively.
Based on the technical characteristics, the sediment and the waste liquid are convenient to discharge.
Preferably, in the above tail gas treatment device suitable for a solid waste treatment incinerator, the fixing mechanism includes a fixing ring and fixing pieces, the fixing ring is sleeved outside the rotating connecting shaft, and the fixing pieces are fixedly mounted on the left side and the right side of the outer wall of the fixing ring.
Based on the technical characteristics, the sediment and the waste liquid are convenient to discharge.
Preferably, in the above tail gas treatment device suitable for a solid waste treatment incinerator, a connecting upright rod is rotatably sleeved inside one end of each of the two groups of fixing plates, which is far away from the fixing ring, through a bearing, and a connecting spiral rod is fixedly mounted at the bottom of each of the two groups of connecting upright rods.
Based on the technical characteristics, the sediment and the waste liquid are convenient to discharge.
Preferably, in the above tail gas treatment device for a solid waste treatment incinerator, a horizontal driving gear is sleeved at the lower end of the outside of the rotating connecting shaft, and a horizontal driven gear engaged with the horizontal driving gear is sleeved at the upper end of the outside of the connecting vertical rod.
Based on the technical characteristics, the sediment and the waste liquid are convenient to discharge.
Preferably, in the above tail gas treatment device for a solid waste treatment incinerator, the upper ends of the left sides of the front side walls of the first gas washing tank and the second gas washing tank are both provided with a lowest water level line and a highest water level line, the heights of the bottom openings of the tail gas inlet pipe and the second vent pipe are both lower than the height of the lowest water level line, and the height of the bottom opening of the first vent pipe is lower than the height of the lowest water level line.
Based on the technical characteristics, the tail gas is prevented from directly escaping without being washed.
Compared with the prior art, the beneficial effects of the utility model are that:
firstly, the waste gas enters an inner cavity of a first gas washing tank through a tail gas inlet pipe, partial nitrogen oxide dissolved in water reacts with water and a lead plate to generate nitrite solution to be removed, sulfur oxide reacts with excessive calcium hydroxide solution in a second gas washing tank to generate calcium sulfate precipitate, and the rest nitrogen oxide reacts with excessive sodium hydroxide solution in a third gas washing tank to generate nitrite and nitrate solution to be finally removed, so that the removal effect of the sulfur oxide and the nitrogen oxide is improved;
second, thereby drive through the motor and rotate the connecting axle and rotate and drive through fixed establishment and connect the pole setting and connect the hob and rotate around rotating the revolution of connecting axle, thereby rotate the connecting axle and drive horizontal driving gear and rotate and then drive and connect the pole setting and connect the hob rotation and rotate the mixed effect that is convenient for improve the precipitate, and then utilize the discharge pipe to discharge, avoid influencing the discharge efficiency on attached to the guide plate because of the precipitate.
Drawings
FIG. 1 is a front view of the cross-sectional 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 lateral driven gear and the lateral driving gear of the present invention;
fig. 4 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.
In the figure: 1. connecting the vertical rods; 2. connecting a screw rod; 3. a tail gas inlet pipe; 4. a lead plate; 5. a baffle; 6. a first gas washing tank; 7. a support bracket; 8. a second scrubber tank; 9. a first vent pipe; 10. a third gas washing tank; 11. a tail gas outlet pipe; 12. a liquid supplementing pipe; 13. a transverse driven gear; 14. a transverse driving gear; 15. a second vent pipe; 16. a discharge pipe; 17. a motor; 18. rotating the connecting shaft; 19. a fixing mechanism; 1901. a fixing ring; 1902. a sheet is fixed.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: the tail gas treatment device suitable for the solid waste treatment incinerator comprises a support bracket 7, a first gas washing tank 6 is fixedly mounted on the left side of the top of the support bracket 7, liquid supplementing pipes 12 extending to inner cavities of the first gas washing tank 6, the second gas washing tank 8 and the third gas washing tank 10 are fixedly connected to the right sides of the tops of the first gas washing tank 6, the second gas washing tank 8 and the third gas washing tank 10 respectively, discharge pipes 16 extending to inner cavities of the first gas washing tank 6, the second gas washing tank 8 and the third gas washing tank 10 are fixedly connected to middle positions of lower ends of front side walls of the first gas washing tank 6, the second gas washing tank 8 and the third gas washing tank 10 respectively, one-way valves are arranged outside the liquid supplementing pipes 12 and the discharge pipes 16, motors 17 are fixedly mounted at middle positions of the tops of the first gas washing tank 6 and the second gas washing tank 8 respectively, the motors 112M-6 can be Y112, and the bottom output ends of the two sets of the motors 17 are fixedly mounted to inner cavities of the first gas washing tank 6 and the second gas washing tank 8 respectively A rotating connecting shaft 18, fixing mechanisms 19 are sleeved at the upper ends of the outer parts of two groups of rotating connecting shafts 18, each fixing mechanism 19 comprises a fixing ring 1901 and a fixing piece 1902, the fixing ring 1901 is sleeved at the outer part of the rotating connecting shaft 18, the fixing pieces 1902 are fixedly installed at the left side and the right side of the outer wall of the fixing ring 1901, the connecting upright rods 1 are sleeved inside one ends of the two groups of fixing pieces 1902 far away from the fixing ring 1901 in a rotating manner through bearings, connecting spiral rods 2 are fixedly installed at the bottoms of the two groups of connecting upright rods 1, a transverse driving gear 14 is sleeved at the lower end of the outer part of the rotating connecting shaft 18, a transverse driven gear 13 meshed with the transverse driving gear 14 is sleeved at the upper end of the outer part of the connecting upright rods 1, the upper ends of the left side walls of the front sides of the first air washing tank 6 and the second air washing, the end opening of first breather pipe 9 highly is less than the height of minimum water level line, the intermediate position department fixed mounting at the top of support bracket 7 has second gas washing case 8, the right side fixed mounting at the top of support bracket 7 has third gas washing case 10, the equal fixed mounting in the left and right sides of the inner chamber bottom of first gas washing case 6 and second gas washing case 8 has guide plate 5, the equal fixed mounting of lower extreme of the inner chamber left and right sides lateral wall of first gas washing case 6 has stereotype 4, the left side fixedly connected with in the top of first gas washing case 6 extends to the tail gas intake pipe 3 of the inner chamber of first gas washing case 6, the top fixedly connected with of the inner chamber right side lateral wall of first gas washing case 6 extends to the second breather pipe 15 of the inner chamber of second gas washing case 8, the top fixedly connected with of the inner chamber right side lateral wall of second gas washing case 8 extends to the first breather pipe 9 of the inner chamber of third gas washing case 10, the top fixedly connected with of the right side lateral wall of third gas washing case 10 runs through the tail gas outlet pipe 11 of the lateral wall of.
The working principle is as follows: when the tail gas treatment device suitable for the solid waste treatment incinerator is used, firstly, the one-way valve is opened, a proper amount of clear water, calcium hydroxide solution and sodium hydroxide solution are respectively injected into the inner cavities of the first gas washing tank 6, the second gas washing tank 8 and the third gas washing tank 10 through the liquid supplementing pipe 12, waste gas generated by the incinerator enters the inner cavity of the first gas washing tank 6 through the tail gas inlet pipe 3, part of nitrogen oxide dissolved in water reacts with water and the lead plate 4 to generate nitrite solution to be removed, dust insoluble in water is gradually accumulated at the bottom of the inner cavity of the first gas washing tank 6 after being washed with water, the nitrogen oxide and the sulfur oxide insoluble in water escape from the clear water and enter the inner cavity of the second gas washing tank 8 through the second vent pipe 15, the sulfur oxide reacts with the excessive calcium hydroxide solution to generate calcium sulfate precipitate, the remaining nitrogen oxide escapes and enters the inner cavity of the third gas washing tank 10 through the first vent pipe 9 to react with the excessive sodium hydroxide solution to generate nitrite and the nitrate solution The salt solution is finally removed, and the residual tail gas escapes through the tail gas outlet pipe 11, thereby being convenient for improving the effect of removing the oxysulfide and the nitric oxide, when the sediment needs to be cleaned, the motor 17 is started to drive the rotating connecting shaft 18 to rotate so as to drive the fixing ring 1901 and the fixing piece 1902 to synchronously rotate so as to drive the connecting upright rod 1 and the connecting screw rod 2 to revolve around the rotating connecting shaft 18, the rotating connecting shaft 18 drives the transverse driving gear 14 to rotate so as to drive the transverse driven gear 13 to rotate, the transverse driven gear 13 drives the connecting upright rod 1 and the connecting screw rod 2 to rotate under the action of the bearing so as to improve the mixing effect of the sediment, and then utilize discharge pipe 16 to discharge through the check valve under the guide effect of guide plate 5, avoid influencing discharge efficiency because of the deposit adheres to on the guide plate 5, above do the utility model discloses a whole theory of operation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a be suitable for solid waste treatment burns burning furnace's tail gas processing apparatus, includes support bracket (7), its characterized in that: the left side fixed connection at the top of support bracket (7) has first gas washing case (6), the intermediate position department fixed mounting at the top of support bracket (7) has second gas washing case (8), the right side fixed mounting at the top of support bracket (7) has third gas washing case (10), the equal fixed mounting in the left and right sides of the inner chamber bottom of first gas washing case (6) and second gas washing case (8) has guide plate (5), the equal fixed mounting of the lower extreme of the inner chamber left and right sides lateral wall of first gas washing case (6) has stereotype (4), the left side fixedly connected with at the top of first gas washing case (6) extends to tail gas intake pipe (3) of first gas washing case (6) inner chamber, the top fixedly connected with of the inner chamber right side lateral wall of first gas washing case (6) extends to second gas ventilation pipe (15) of second gas washing case (8) inner chamber, the top fixedly connected with of the inner chamber right side lateral wall of second gas washing case (8) extends to third gas washing case (8) 10) The first breather pipe (9) of inner chamber, the top fixedly connected with of the right side lateral wall of third gas washing case (10) runs through tail gas outlet duct (11) of third gas washing case (10) right side lateral wall.
2. The tail gas treatment device suitable for the solid waste treatment incinerator according to claim 1, characterized in that: the equal fixedly connected with in right side at the top of first gas washing case (6), second gas washing case (8) and third gas washing case (10) extends to liquid replenishing pipe (12) of first gas washing case (6), second gas washing case (8) and third gas washing case (10) inner chamber respectively, equal fixedly connected with in intermediate position department of the positive lateral wall lower extreme of first gas washing case (6), second gas washing case (8) and third gas washing case (10) extends to discharge pipe (16) of first gas washing case (6), second gas washing case (8) and third gas washing case (10) inner chamber respectively, the outside of liquid replenishing pipe (12) and discharge pipe (16) all is provided with the check valve.
3. The tail gas treatment device suitable for the solid waste treatment incinerator according to claim 1, characterized in that: the equal fixed mounting in top intermediate position department of first gas washing case (6) and second gas washing case (8) has motor (17), and is two sets of the bottom output of motor (17) is fixed mounting respectively has rotation connecting axle (18) that extend to first gas washing case (6) and second gas washing case (8) inner chamber, and is two sets of fixed establishment (19) have all been cup jointed to the upper end of the outside of rotating connecting axle (18).
4. The tail gas treatment device suitable for the solid waste treatment incinerator according to claim 3, characterized in that: fixed establishment (19) are including solid fixed ring (1901) and stationary blade (1902), gu fixed ring (1901) cover is established in the outside of rotating connecting axle (18), gu the equal fixed mounting in outer wall left and right sides of fixed ring (1901) has stationary blade (1902).
5. The tail gas treatment device suitable for the solid waste treatment incinerator according to claim 4, characterized in that: two sets of the inside of the one end of solid fixed ring (1901) is kept away from in stationary blade (1902) is equipped with through the bearing rotation cover and connects pole setting (1), and is two sets of the equal fixed mounting in bottom of connecting pole setting (1) has connection hob (2).
6. The tail gas treatment device suitable for the solid waste treatment incinerator according to claim 5, characterized in that: the lower pot head of the outside of rotation connecting axle (18) is equipped with horizontal driving gear (14), the upper pot head of the outside of connecting pole setting (1) is equipped with horizontal driven gear (13) with horizontal driving gear (14) looks meshing.
7. The tail gas treatment device suitable for the solid waste treatment incinerator according to claim 1, characterized in that: the left side upper end of the front side wall of the first air washing tank (6) and the second air washing tank (8) is provided with the lowest and highest water level lines, the bottom openings of the tail gas inlet pipe (3) and the second vent pipe (15) are lower than the lowest water level line, and the bottom opening of the first vent pipe (9) is lower than the lowest water level line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020761524.3U CN212565807U (en) | 2020-05-10 | 2020-05-10 | Be suitable for solid useless tail gas processing apparatus who handles burning furnace that burns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020761524.3U CN212565807U (en) | 2020-05-10 | 2020-05-10 | Be suitable for solid useless tail gas processing apparatus who handles burning furnace that burns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212565807U true CN212565807U (en) | 2021-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020761524.3U Active CN212565807U (en) | 2020-05-10 | 2020-05-10 | Be suitable for solid useless tail gas processing apparatus who handles burning furnace that burns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212565807U (en) |
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2020
- 2020-05-10 CN CN202020761524.3U patent/CN212565807U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240111 Address after: 225400 West of Daiwang Road, Chengdong Industrial Park, Taixing City, Taizhou City, Jiangsu Province Patentee after: Zhuoneng Environmental Protection Technology Co.,Ltd. Address before: 225400 No.103 Wenchang East Road, Taixing high tech Industrial Development Zone, Taizhou City, Jiangsu Province Patentee before: JIANGSU ZELONG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |