CN220715405U - Desulfurizing device of flue gas acid making system - Google Patents
Desulfurizing device of flue gas acid making system Download PDFInfo
- Publication number
- CN220715405U CN220715405U CN202322314803.1U CN202322314803U CN220715405U CN 220715405 U CN220715405 U CN 220715405U CN 202322314803 U CN202322314803 U CN 202322314803U CN 220715405 U CN220715405 U CN 220715405U
- Authority
- CN
- China
- Prior art keywords
- desulfurization
- pipe
- water
- cavity
- flue gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 239000003546 flue gas Substances 0.000 title claims abstract description 60
- 230000003009 desulfurizing effect Effects 0.000 title claims abstract description 24
- 239000002253 acid Substances 0.000 title claims abstract description 15
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 94
- 230000023556 desulfurization Effects 0.000 claims abstract description 94
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 93
- 238000005507 spraying Methods 0.000 claims abstract description 55
- 239000007921 spray Substances 0.000 claims abstract description 33
- 238000011010 flushing procedure Methods 0.000 claims abstract description 17
- 238000009827 uniform distribution Methods 0.000 claims description 48
- 238000009826 distribution Methods 0.000 claims description 28
- 239000007789 gas Substances 0.000 claims description 25
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 11
- 239000003795 chemical substances by application Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 13
- 239000012535 impurity Substances 0.000 description 7
- 150000003568 thioethers Chemical class 0.000 description 7
- 230000002035 prolonged effect Effects 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000009853 pyrometallurgy Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010814 metallic waste Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to the technical field of flue gas acid making, in particular to a desulfurizing device of a flue gas acid making system, which comprises the following components: the desulfurization box, the intake pipe is installed to one side bottom of desulfurization box, and the outlet duct is installed to the opposite side bottom, install the baffle in the desulfurization box, the baffle separates the inner chamber of desulfurization box into desulfurization cavity and overflow cavity, in the one end of intake pipe extends to the desulfurization cavity, in the one end of outlet duct extends to the overflow cavity, the blowdown mouth of pipe is installed to the bottom of desulfurization cavity, first gaseous equipartition mechanism is installed to the bottom of desulfurization cavity, gaseous equipartition mechanism of second is installed on the top of desulfurization cavity. The back flushing pipe is matched with the spray head III, the bottoms of the first uniformly distributed plate and the second uniformly distributed plate are respectively sprayed with water in the water spraying process, and meanwhile, the first water spraying pipe is used for respectively spraying water to the tops of the first uniformly distributed plate and the second uniformly distributed plate so as to prevent the first uniformly distributed plate and the second uniformly distributed plate from scaling.
Description
Technical Field
The utility model relates to the technical field of flue gas acid making, in particular to a desulfurizing device of a flue gas acid making system.
Background
The resource regeneration of the waste lead storage battery generally comprises the main procedures of pretreatment (such as disassembly, crushing, sorting, pre-desulfurization and the like), pyrometallurgy and pollutant treatment of lead-containing metal waste materials such as the waste lead storage battery. The secondary lead smelting method mainly comprises a pyrometallurgy process and a wet smelting process at present. In order to prevent damages such as acid rain and haze caused by emission of sulfides and nitrogen oxides, a smelting plant can discharge flue gas into a desulfurizing tower to be matched with a desulfurizing agent for desulfurization treatment, and the flue gas needs to be fully contacted with the desulfurizing agent in the desulfurizing tower to fully remove SO2 in the flue gas.
For the related art, the inventor finds that, because the desulfurization tower is internally provided with the filter plate or the uniformly distributed plate and other structures, the filter plate or the uniformly distributed plate is easy to scale in the desulfurization treatment process of the flue gas by the desulfurizing agent, thereby affecting the flow effect of the flue gas, and the conventional desulfurization tower is also poor in desulfurization effect of the flue gas, and is only of a single-layer filtering structure, so that improvement is needed.
Disclosure of Invention
The utility model mainly solves the technical problem of providing a desulfurizing device of a flue gas acid making system, which prevents the structure of a mechanism such as a filter plate or a uniformly distributed plate, improves the flowing effect of flue gas and improves the desulfurizing effect.
In order to solve the technical problems, the utility model adopts a technical scheme that: provided is a desulfurization device of a flue gas acid making system, comprising: the desulfurization box body, the intake pipe is installed to one side bottom of desulfurization box body, and the outlet duct is installed to the opposite side bottom, the baffle is installed to the bottom of desulfurization box body, the baffle separates the inner chamber of desulfurization box body into desulfurization cavity and overflow cavity, the one end of intake pipe extends to in the desulfurization cavity, the one end of outlet duct extends to in the overflow cavity, the blowdown mouth of pipe is installed to the bottom of desulfurization cavity;
the bottom of desulfurization cavity is installed first gaseous equipartition mechanism, second gaseous equipartition mechanism is installed on the top of desulfurization cavity, spraying mechanism is all installed to the top of first gaseous equipartition mechanism and second gaseous equipartition mechanism, back flush mechanism is all installed to the below of first gaseous equipartition mechanism and second gaseous equipartition mechanism.
Through adopting above-mentioned technical scheme, the baffle separates the inner chamber of desulfurization box into desulfurization cavity and overflow cavity, makes the flue gas flow more even in the desulfurization box, and through first gas equipartition mechanism and second gas equipartition mechanism, increases the flow time of flue gas simultaneously, cooperates with spraying mechanism, makes the flue gas fully contact with spun desulfurizing agent, fully carries out desulfurization filtration to the flue gas to under the effect of back flush mechanism and spraying mechanism, wash the operation to the top and the below of first gas equipartition mechanism and second gas equipartition mechanism, prevent scale deposit when guaranteeing because of the desulfurization, in order to guarantee that the flue gas normally flows.
The present utility model may be further configured in a preferred example to: the spraying mechanism comprises a first spraying pipe fitting and a second spraying pipe fitting which are sequentially arranged from bottom to top, the first spraying pipe fitting comprises a first water distribution pipe, one side of the first water distribution pipe is connected with a first water inlet pipe, a plurality of first water spraying pipes are arranged at intervals on the other side of the first water distribution pipe, one end of the first water inlet pipe is located outside the desulfurization box, a plurality of first spray heads are respectively arranged at intervals on the bottom of the first water spraying pipe, the second spraying pipe fitting comprises a second water distribution pipe, one side of the second water distribution pipe is connected with a second water inlet pipe, a plurality of second water spraying pipes are arranged at intervals on the other side of the second water distribution pipe, one end of the second water inlet pipe is located outside the desulfurization box, a plurality of second spray heads are respectively arranged at intervals on the bottom of the second water spraying pipe, and the second water spraying pipe is located above between two adjacent first water spraying pipes.
Through adopting above-mentioned technical scheme, the flue gas that water spray pipe one and shower nozzle one pair of ascended carries out desulfurization treatment one by one, and water spray pipe two and shower nozzle two are supplementary to spray to the work blind area of shower nozzle one, improve the area of contact of flue gas and desulfurizing agent, make its two intensive mixing desulfurization.
The present utility model may be further configured in a preferred example to: the first gas uniform distribution mechanism comprises a plurality of uniform distribution plates I which are arranged at intervals, the surfaces of the uniform distribution plates I are provided with gradient I which undulate up and down, and a flow gap I is formed between every two adjacent uniform distribution plates I.
Through adopting above-mentioned technical scheme, the flue gas moves from bottom to top along flowing in the clearance one to under the slope one effect of equipartition board one surface, extension flue gas is in the desulfurization cavity's residence time, makes its abundant and desulfurizing agent contact, improves desulfurization effect.
The present utility model may be further configured in a preferred example to: the second gas uniform distribution mechanism comprises a plurality of uniform distribution plates II which are arranged at intervals, the uniform distribution plates II are arranged opposite to the uniform distribution plates I, the surfaces of the uniform distribution plates II are provided with slopes II which are up and down fluctuated, and a flow gap II is formed between every two adjacent uniform distribution plates II.
Through adopting above-mentioned technical scheme, the flue gas moves from bottom to top along flowing in the clearance II to under the slope II effect on equipartition board two surfaces, extension flue gas is in the desulfurization cavity the residence time, makes its abundant and desulfurizing agent contact, improves desulfurization effect.
The present utility model may be further configured in a preferred example to: the back flushing mechanism comprises a water distribution pipe III, a plurality of back flushing pipes are arranged on one side of the water distribution pipe III at intervals, a water inlet pipe III is arranged on the other side of the water distribution pipe III, one end of the water inlet pipe III is positioned outside the desulfurization box body, and spray heads III are respectively arranged on the tops of the back flushing pipes at intervals.
By adopting the technical scheme, the back flushing pipe is matched with the spray head III, the bottoms of the first uniformly distributed plate and the second uniformly distributed plate are respectively sprayed with water in the water spraying process, and meanwhile, the top of the first uniformly distributed plate and the top of the second uniformly distributed plate are respectively sprayed with water by the first water spraying pipe so as to prevent the first uniformly distributed plate and the second uniformly distributed plate from scaling.
The present utility model may be further configured in a preferred example to: the bottom of the desulfurization cavity is conical.
By adopting the technical scheme, the desulfurized impurities and sulfides drop to the bottom of the desulfurization cavity and slide to the sewage pipe orifice for discharge under the conical angle of the desulfurized impurities and sulfides, so that the impurities and sulfides are prevented from being accumulated at the bottom of the desulfurization cavity.
In summary, the utility model comprises at least one of the following beneficial technical effects:
1. through the cooperation of equipartition board one and equipartition board two, the flue gas carries out the motion from bottom to top in flowing clearance one and flowing clearance two in proper order to under slope one and slope two effects, extension flue gas is in desulfurization cavity's residence time, makes its abundant and desulfurizing agent contact, improves desulfurization effect.
2. The back flush pipe is matched with the spray head III, water spraying flushing is carried out on the bottoms of the first uniformly distributed plate and the second uniformly distributed plate respectively in the water spraying process, and meanwhile, the first water spraying pipe is used for water spraying flushing on the tops of the first uniformly distributed plate and the second uniformly distributed plate respectively so as to prevent the first uniformly distributed plate and the second uniformly distributed plate from scaling.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the spray mechanism of the present utility model;
FIG. 4 is an enlarged view of FIG. 2 at A;
fig. 5 is an enlarged view at B in fig. 2.
In the figure: 1. a desulfurization box body; 2. an air inlet pipe; 3. an air outlet pipe; 4. a partition plate; 5. a desulfurization cavity; 6. an overflow cavity; 7. a sewage pipe orifice; 80. a first gas uniform distribution mechanism; 90. a second gas uniform distribution mechanism; 110. a spraying mechanism; 120. a back flushing mechanism;
81. uniformly distributing a first plate; 82. Slope one; 83. A first flow gap;
91. uniformly distributing a second plate; 92. Slope II; 93. A second flow gap;
111. spraying a first pipe fitting; 112. Spraying a second pipe fitting;
121. a water distribution pipe III; 122. a back flushing pipe; 123. a water inlet pipe III; 124. a third nozzle;
1111. a water distribution pipe I; 1112. a first water inlet pipe; 1113. a first water spraying pipe; 1114. a first spray head;
1121. a water distribution pipe II; 1122. a water inlet pipe II; 1123. a water spraying pipe II; 1124. and a second nozzle.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
The drawings are simplified schematic views, and only the basic structure of the present utility model is schematically described, so that only the constitution related to the present utility model is shown.
Referring to fig. 1-5, a desulfurizing device of a flue gas acid making system disclosed by the utility model comprises: the desulfurization box body 1, the intake pipe 2 is installed at the bottom end of one side of the desulfurization box body 1, the outlet pipe 3 is installed at the bottom end of the other side of the desulfurization box body 1, the partition board 4 is installed at the bottom of the desulfurization box body 1, the partition board 4 divides the inner cavity of the desulfurization box body 1 into a desulfurization cavity 5 and an overflow cavity 6, one end of the intake pipe 2 extends into the desulfurization cavity 5, one end of the outlet pipe 3 extends into the overflow cavity 6, the sewage pipe orifice 7 is installed at the bottom of the desulfurization cavity 5, the first gas uniform distribution mechanism 80 is installed at the bottom end of the desulfurization cavity 5, the second gas uniform distribution mechanism 90 is installed at the top end of the desulfurization cavity 5, the spraying mechanism 110 is installed above the first gas uniform distribution mechanism 80 and the second gas uniform distribution mechanism 90, and the back flushing mechanism 120 is installed below the first gas uniform distribution mechanism 80 and the second gas uniform distribution mechanism 90; the top of the baffle plate 4 is provided with a flowing gap with the top of the inner cavity of the desulfurization box body 1 so that the desulfurization cavity 5 and the overflow cavity 6 are communicated, flue gas enters the desulfurization cavity 5 along the air inlet pipe 2 and sequentially passes through the first gas uniform distribution mechanism 80 and the second gas uniform distribution mechanism 90 from bottom to top, so that gas is distributed more uniformly, the flowing time of the flue gas is prolonged, the desulfurizing agent sprayed out by the spraying mechanism 110 is fully contacted with the flue gas, the desulfurization effect is improved, the treated flue gas flows into the overflow cavity 6 along the top and enters the next treatment procedure along the air outlet pipe 3, and after a period of use, the back flushing mechanism 120 is matched with the spraying mechanism 110 to flush the upper part and the lower part of the first gas uniform distribution mechanism 80 and the second gas uniform distribution mechanism 90 respectively, scaling caused by desulfurization is prevented, and the normal flow of the flue gas is ensured.
The spraying mechanism 110 comprises a first spraying pipe fitting 111 and a second spraying pipe fitting 112 which are sequentially arranged from bottom to top, the first spraying pipe fitting 111 comprises a first water distribution pipe 1111, one side of the first water distribution pipe 1111 is connected with a first water inlet pipe 1112, a plurality of first water spraying pipes 1113 are arranged on the other side of the first water distribution pipe at intervals, one end of the first water inlet pipe 1112 is positioned outside the desulfurization box body 1, a plurality of first spray heads 1114 are respectively arranged at intervals on the bottom of the first water spraying pipes 1113, the second spraying pipe fitting 112 comprises a second water distribution pipe 1121, a second water inlet pipe 1122 is connected to one side of the second water distribution pipe 1121, a plurality of second water spraying pipes 1123 are arranged at intervals on the other side of the second water distribution pipe 1122, a plurality of spray heads 1124 are respectively arranged at intervals on the bottom of the second water spraying pipes 1123, the second water spraying pipes 1123 are respectively positioned above the adjacent two first water spraying pipes 1113, a plurality of back flushing pipes 122 are respectively arranged at intervals on one side of the third water distribution pipe 121, a plurality of back flushing pipes 123 are respectively arranged on the other side of the third water distribution pipe 121, one end of the third water inlet pipe 123 is positioned outside the desulfurization box body 1, and three spray heads 124 are respectively arranged at intervals on the top of the third water inlet pipe 122; the first water inlet pipe 1112, the second water inlet pipe 1122 and the third water inlet pipe 123 are respectively connected with an external water supply mechanism through flanges, the water supply mechanism preferably adopts a high-pressure water pump, the third spray head 124 is preferably a high-pressure spray head, the flue gas moves from bottom to top, after passing through the first gas uniform distribution mechanism 80 or the second gas uniform distribution mechanism 90, the rising flue gas is uniformly desulfurized through the first water spray pipe 1113 and the first spray head 1114, the second water spray pipe 1123 and the second spray head 1124 carry out supplementary spraying on the working blind area of the first spray head 1114, the contact area of the flue gas and the desulfurizing agent is improved, the first water spray pipe 1113 and the first spray head 1114 are fully mixed for desulfurization, so that the desulfurizing effect of the flue gas is improved, after the flue gas is used for a period of time, the top of the uniform distribution plate 81 and the second uniform distribution plate 91 is respectively washed under high pressure, and the bottom of the uniform distribution plate 81 and the second uniform distribution plate 91 is respectively washed by the back flushing pipe 122 and the third spray head 124.
The first gas uniform distribution mechanism 80 comprises a plurality of uniform distribution plates 81 which are arranged at intervals, the surfaces of the uniform distribution plates 81 are provided with slopes 82 which are up and down fluctuant, and a flow gap 83 is formed between two adjacent uniform distribution plates 81; the second gas uniform distribution mechanism 90 comprises a plurality of uniform distribution plates II 91 which are arranged at intervals, the uniform distribution plates II 91 are arranged opposite to the uniform distribution plates I81, the surfaces of the uniform distribution plates II 91 are provided with slopes II 92 which are up and down fluctuant, and a flow gap II 93 is formed between two adjacent uniform distribution plates II 91; when flue gas enters the desulfurization cavity 5 along the air inlet pipe 2, the flue gas sequentially passes through the first uniformly-distributed plate 81 and the second uniformly-distributed plate 91 from bottom to top, and simultaneously moves from bottom to top sequentially along the first flowing clearance 83 and the second flowing clearance 93, and under the action of the first gradient 82 and the second gradient 92, the residence time of the flue gas in the desulfurization cavity 5 is prolonged, the flue gas is uniformly distributed, and the flue gas is fully contacted with the desulfurizing agent, so that the desulfurization effect is improved.
The bottom of the desulfurization cavity 5 is conical; the desulfurized impurities and sulfides drop to the bottom of the desulfurization cavity 5 and slide to the sewage pipe orifice 7 for discharge under the conical angle of the desulfurized impurities and sulfides, so that the impurities and sulfides are prevented from being accumulated at the bottom of the desulfurization cavity 5.
The implementation principle of the embodiment is as follows: when in use, the flue gas enters the desulfurization cavity 5 along the air inlet pipe 2 and moves from bottom to top, firstly, the flue gas is subjected to preliminary treatment through the first uniformly distributed plate 81, the retention time of the flue gas in the desulfurization cavity 5 is prolonged under the action of the first gradient 82 on the surface of the first uniformly distributed plate 81, the flue gas is uniformly dispersed, at the moment, the first shower pipe 1113 and the first shower nozzle 1114 are mutually matched to spray desulfurizing agent, the rising flue gas is subjected to desulfurization treatment, the second shower pipe 1123 and the second shower nozzle 1124 are mutually matched to spray the working blind area of the first shower nozzle 1114 so as to fully contact the desulfurizing agent, the flue gas after the first treatment is continuously raised, the flue gas is continuously subjected to secondary treatment through the second uniformly distributed plate 91, the second uniformly distributed plate 91 is continuously dispersed, and the first uniformly distributed plate 81 and the second uniformly distributed plate 91 are arranged in opposite directions, further prolonged the residence time of flue gas in desulfurization cavity 5, spray mechanism 110 sprays the desulfurizer and fully contacts and mixes with the flue gas simultaneously and carries out the desulfurization, the flue gas after the processing flows to overflow cavity 6 along desulfurization box 1's inner chamber top, and get into next treatment process along outlet duct 3, after using a period of time, shower pipe one 1113 and shower nozzle one 1114 spray clean water, carry out the high pressure to the top of equipartition board one 81 and equipartition board two 91 respectively, simultaneously backwash tube 122 and shower nozzle three 124 spray clean water, carry out the high pressure to the bottom of equipartition board one 81 and equipartition board two 91 respectively, impurity such as sulphide after the washing drops to desulfurization cavity 5's bottom, and drop to blowdown mouth of pipe 7 under its cone angle and discharge.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.
Claims (6)
1. A desulfurization device of a flue gas acid making system, comprising: the desulfurization box body (1), intake pipe (2) is installed to one side bottom of desulfurization box body (1), and outlet duct (3) is installed to the opposite side bottom, a serial communication port, baffle (4) are installed to the bottom of desulfurization box body (1), baffle (4) separate the inner chamber of desulfurization box body (1) into desulfurization cavity (5) and overflow cavity (6), in one end of intake pipe (2) extends to desulfurization cavity (5), in one end of outlet duct (3) extends to overflow cavity (6), blowdown mouth of pipe (7) are installed to the bottom of desulfurization cavity (5);
the bottom of desulfurization cavity (5) is installed first gaseous equipartition mechanism (80), second gaseous equipartition mechanism (90) are installed on the top of desulfurization cavity (5), spraying mechanism (110) are all installed to the top of first gaseous equipartition mechanism (80) and second gaseous equipartition mechanism (90), backwash mechanism (120) are all installed to the below of first gaseous equipartition mechanism (80) and second gaseous equipartition mechanism (90).
2. The desulfurization device of a flue gas acid making system according to claim 1, wherein the spraying mechanism (110) comprises a first spraying pipe (111) and a second spraying pipe (112) which are sequentially arranged from bottom to top, the first spraying pipe (111) comprises a first water distribution pipe (1111), one side of the first water distribution pipe (1111) is connected with a first water inlet pipe (1112), a plurality of first water spraying pipes (1113) are arranged at intervals on the other side of the first water distribution pipe, one end of the first water inlet pipe (1112) is located outside a desulfurization box (1), a plurality of first spray heads (1114) are arranged at intervals on the bottom of the first water spraying pipes (1113), the second spraying pipe (112) comprises a second water distribution pipe (1121), one side of the second water distribution pipe (1121) is connected with a second water inlet pipe (1122), a plurality of second water spraying pipes (1123) are arranged at intervals on the other side of the second water inlet pipe (1122), a plurality of second spray heads (1124) are arranged at intervals on the bottom of the second water spraying pipes (1123) respectively, and the second water spraying pipes (1123) are located between the two adjacent water spraying pipes (1113) respectively.
3. The desulfurization device of a flue gas acid making system according to claim 1, wherein the first gas uniform distribution mechanism (80) comprises a plurality of uniform distribution plates (81) arranged at intervals, the surfaces of the uniform distribution plates (81) are provided with up-and-down undulating slopes (82), and a flow gap (83) is formed between two adjacent uniform distribution plates (81).
4. A desulfurizing device for a flue gas acid making system according to claim 3, wherein the second gas uniform distribution mechanism (90) comprises a plurality of uniform distribution plates two (91) arranged at intervals, the uniform distribution plates two (91) are arranged opposite to the uniform distribution plates one (81), the surfaces of the uniform distribution plates two (91) are provided with up-and-down undulating slopes two (92), and a flow gap two (93) is formed between two adjacent uniform distribution plates two (91).
5. The desulfurization device of a flue gas acid making system according to claim 1, wherein the back flushing mechanism (120) comprises a water distribution pipe III (121), a plurality of back flushing pipes (122) are installed on one side of the water distribution pipe III (121) at intervals, a water inlet pipe III (123) is installed on the other side of the water distribution pipe III, one end of the water inlet pipe III (123) is located outside the desulfurization box body (1), and spray heads III (124) are installed on the tops of the back flushing pipes (122) at intervals respectively.
6. The desulfurization device of a flue gas acid production system according to claim 1, characterized in that the bottom of the desulfurization cavity (5) is conical.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322314803.1U CN220715405U (en) | 2023-08-25 | 2023-08-25 | Desulfurizing device of flue gas acid making system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322314803.1U CN220715405U (en) | 2023-08-25 | 2023-08-25 | Desulfurizing device of flue gas acid making system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220715405U true CN220715405U (en) | 2024-04-05 |
Family
ID=90502906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202322314803.1U Active CN220715405U (en) | 2023-08-25 | 2023-08-25 | Desulfurizing device of flue gas acid making system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220715405U (en) |
-
2023
- 2023-08-25 CN CN202322314803.1U patent/CN220715405U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101549235B (en) | Conjoined wet-type dust cleaning and desulfurizing device | |
CN104028069A (en) | Smoke washing device and smoke washing method | |
CN101254398A (en) | Double circulation desulfurating dust removing device for flue gas | |
CN105688610A (en) | Dynamic wave washing tower having automatic sewage drainage function and washing method thereof | |
CN220715405U (en) | Desulfurizing device of flue gas acid making system | |
CN102847423A (en) | Catalytic double-alkali desulphurization and dust removal process | |
CN100408149C (en) | Phosphorous ore, lime double circulation desulphurization and dust-removing process, and equipment therefor | |
CN201085987Y (en) | Bidirectional absorption column | |
CN209271176U (en) | Flue-gas desulfurizing device | |
CN1242840C (en) | Dual cycle pocked stone pagoda stack gas desulfurizing and dedusting apparatus | |
CN1320944C (en) | Gas cleaning device and its method | |
CN209188491U (en) | A kind of structure of fume desulfurating absorption tower | |
CN209501330U (en) | A kind of flue gas desulfurization device | |
CN106731549A (en) | A kind of effective wet method fume desulfurizing system for eliminating gypsum rain | |
CN204865462U (en) | A scrubbing tower for exhaust -gas treatment | |
CN220026480U (en) | Kiln flue gas heavy metal washing device | |
CN205269154U (en) | Sewage treatment device | |
CN215388380U (en) | Tungsten concentrate stoving dust removal removes peculiar smell device | |
CN213624019U (en) | Water film type water bath dust collector for coal gasification | |
CN218339317U (en) | Self-cleaning device for spray tower and spray tower waste gas treatment system | |
CN216295704U (en) | Water spray tower exhaust treatment device | |
CN219482190U (en) | Air inlet and exhaust device for dust-free workshop in electrolytic copper foil production | |
CN2345851Y (en) | Wet-type high-efficiency desulfurizing dust-removing device | |
CN208287763U (en) | A kind of smokeless and dust free desulfurizing tower | |
CN201613103U (en) | Desulfurizing absorption tower |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |