CN215876697U - Physical agglomeration device for flue gas treatment - Google Patents
Physical agglomeration device for flue gas treatment Download PDFInfo
- Publication number
- CN215876697U CN215876697U CN202121749659.9U CN202121749659U CN215876697U CN 215876697 U CN215876697 U CN 215876697U CN 202121749659 U CN202121749659 U CN 202121749659U CN 215876697 U CN215876697 U CN 215876697U
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- Prior art keywords
- locking
- integrally formed
- annular
- flue gas
- ring
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 239000003546 flue gas Substances 0.000 title claims abstract description 32
- 238000005054 agglomeration Methods 0.000 title claims abstract description 25
- 230000002776 aggregation Effects 0.000 title claims abstract description 25
- 239000007921 spray Substances 0.000 claims abstract description 18
- 238000001125 extrusion Methods 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 12
- 239000000428 dust Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract description 7
- 239000002245 particle Substances 0.000 abstract description 6
- 230000008602 contraction Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 239000010419 fine particle Substances 0.000 description 6
- 230000009467 reduction Effects 0.000 description 5
- 238000000889 atomisation Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000004056 waste incineration Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a physical agglomeration device for flue gas treatment, which comprises a pipeline, an annular pipe and a spray head, wherein the pipeline is integrally formed on one side of the annular pipe, connecting pipes are integrally formed on the inner side wall of the annular pipe at equal intervals, slots are formed in the inner side wall of the connecting end of each connecting pipe, fixing rings are integrally formed in the slots, supporting springs are integrally formed at the bottom ends of the slots, the spray head and the annular pipe can be quite conveniently disassembled and installed through the arranged connecting pipes and a locking structure, impurities adhered to the spray head can be well removed, the spray head is quite simple to replace and maintain, the normal operation of agglomeration of impurity particles in flue gas is ensured, and the integral agglomeration effect and the flue gas dust removal efficiency are improved.
Description
Technical Field
The utility model relates to the technical field of flue gas treatment equipment, in particular to a physical agglomeration device for flue gas treatment.
Background
The flue gas treatment equipment effectively treats toxic and harmful substances contained in flue gas to below a specified concentration, and avoids the undesirable phenomena of corrosion or blockage of the equipment; the flue gas treatment equipment generally applied to the waste incineration plant is divided into two main types of dust removal equipment and acid gas removal equipment; at present, along with the improvement of the requirement of people on the environmental quality in the daytime, most waste incineration plants are additionally provided with activated carbon heavy metal adsorption equipment in a flue gas treatment process, and in order to better perform flue gas dust removal work, a physical agglomeration device is arranged on the dust removal equipment to perform auxiliary work on dust removal of the dust removal equipment, dust in the flue gas is usually agglomerated into particle clusters or floccules through the physical agglomeration effect, and then the dust is conveyed into the dust removal equipment through a conveying pipeline in a rectifying device to perform dust removal work, so that the dust removal work efficiency can be improved.
At present, the Chinese patent document with the publication of CN205672731U discloses an emission reduction system for sintering flue gas fine particles, wherein an atomization and agglomeration device comprises a contraction pipe, a cylindrical connecting pipe and an expansion pipe, flue gas enters the atomization and agglomeration device from an inlet end of the contraction pipe and then flows into the expansion pipe from the cylindrical connecting pipe, flue gas in a main flue flows into the contraction pipe from an inlet end of the contraction pipe, the flue gas flow speed in the contraction pipe is rapidly increased due to the rapid reduction of the pipe diameter of the contraction pipe, an agglomeration liquid spray head sprays atomized agglomeration liquid into the contraction pipe of the atomization and agglomeration device, so that the agglomeration liquid and the fine particles in the flue gas are contacted, wetted and adhered, and because the speed is increased when the flue gas passes through the cylindrical connecting pipe, low pressure is generated in the cylindrical connecting pipe and the expansion pipe, and the agglomeration liquid mist drops adsorbing the fine particles nucleate and collide under the condition of low pressure, And large particle agglomerates are formed after the growth. And the dust removal device is adopted to remove the agglomerated and grown fine particles, so that the high-efficiency emission reduction of the fine particles is realized, and a brand-new emission reduction way is provided for the emission reduction of the fine particles in the iron ore sintering process.
But to wherein the reunion liquid shower nozzle is fixed to be set up on the ring conduit, reunion liquid shower nozzle is in smog for a long time, and the spout department of its shower nozzle surely can be stained with impurity particle, gathers and causes the jam to the shower nozzle above, and then influences the injection work of its reunion liquid, influences the reunion work of impurity particle in the flue gas, and it is comparatively inconvenient to its change, and then influences holistic reunion effect.
Therefore, the utility model provides a physical agglomeration device for flue gas treatment, which is used for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a physical agglomeration device for flue gas treatment, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a flue gas is handled and is used physics reunion device, includes pipeline, annular tube and shower nozzle, pipeline integrated into one piece sets up the one side at the annular tube to the intra-annular lateral wall integrated into one piece equidistance of annular tube is provided with the connecting pipe, the link inside wall of connecting pipe is provided with the slot, integrated into one piece is provided with solid fixed ring in the slot to the bottom integrated into one piece of slot is provided with supporting spring, and supporting spring's other end integrated into one piece is provided with the support ring, and the support ring activity sets up in the slot, gu be provided with the ring seal groove on the fixed ring to gu the fixed ring joint is in ring seal groove, ring seal groove sets up the inboard at the shower nozzle link to integrated into one piece is provided with the sealing ring in the ring seal groove, the sealing ring joint is connected and is set up in the ring seal groove, the shower nozzle passes through locking structure and connects the setting on the connecting pipe.
Preferably, the locking structure includes stay, extrusion chute, internal thread locking ring, supplementary lug, annular locking groove, stay symmetry activity sets up in the connecting pipe to the both sides integrated into one piece symmetry of stay is provided with the lug, and integrated into one piece is provided with reset spring on the lug, and reset spring other end integrated into one piece sets up in the connecting pipe, and the one end activity of stay sets up in the extrusion chute, extrusion chute equidistance sets up in the internal thread locking ring, internal thread locking ring threaded connection sets up on the connecting pipe to internal thread locking ring lateral wall integrated into one piece symmetry is provided with supplementary lug, annular locking groove sets up the lateral wall of link on the shower nozzle.
Preferably, the extrusion chutes correspond to the locking pieces in arrangement position and are arranged in the same number of groups, and two groups are arranged.
Preferably, the depth of the extrusion chute is greater than the width of the cross section of the end of the locking piece.
Preferably, the end part of the locking sheet movably arranged at one end of the extrusion chute is set to be an arc-shaped surface, and the other end of the locking sheet is also set to be an arc-shaped surface.
Preferably, the annular locking groove corresponds to the locking piece in arrangement position, and the width of the notch of the annular locking groove is equal to the width of the section of the end part of the locking piece.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model improves and optimizes the case CN205672731U, and the spray head and the annular pipe can be conveniently detached and installed through the arranged connecting pipe and the locking structure, so that impurities adhered on the spray head can be well removed, the change and the maintenance of the spray head are simple, the normal operation of the agglomeration work of impurity particles in the flue gas is ensured, and the integral agglomeration effect and the flue gas dust removal work efficiency are improved.
Drawings
FIG. 1 is a schematic view of the structural connection of the present invention;
FIG. 2 is an enlarged view of a portion of the structure shown in FIG. 1 according to the present invention;
FIG. 3 is a right side view of the connection between the nozzle and the connecting tube according to the present invention;
FIG. 4 is an enlarged view of a portion of the structure shown in FIG. 3 according to the present invention;
FIG. 5 is a schematic view of the left side of the connection between the nozzle and the connecting tube structure according to the present invention;
FIG. 6 is an enlarged view of a portion of the structure shown in FIG. 5 according to the present invention.
In the figure: the device comprises a pipeline 1, an annular pipe 2, a connecting pipe 3, a spray head 4, a slot 5, a supporting spring 6, a supporting ring 7, a fixing ring 8, an annular sealing groove 9, an annular clamping groove 10, a sealing ring 11, a locking sheet 12, an extrusion chute 13, an internal thread locking ring 14, an auxiliary bump 15 and an annular locking groove 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.
Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model relates to a physical agglomeration device for flue gas treatment, which comprises a pipeline 1, an annular pipe 2 and a spray head 4, wherein the pipeline 1 is integrally formed at one side of the annular pipe 2, and the inner side wall of the ring pipe 2 is provided with connecting pipes 3 at equal intervals, the inner side wall of the connecting end of the connecting pipe 3 is provided with a slot 5, a fixing ring 8 is arranged in the slot 5 in an integral forming way, a supporting spring 6 is integrally formed at the bottom end of the slot 5, a supporting ring 7 is integrally formed at the other end of the supporting spring 6, the supporting ring 7 is movably arranged in the slot 5, an annular sealing groove 9 is arranged on the fixing ring 8, the fixed ring 8 is clamped in the annular clamping groove 10, the annular clamping groove 10 is arranged on the inner side of the connecting end of the spray head 4, and the annular clamping groove 10 is internally provided with a sealing ring 11 in an integrated forming way, the sealing ring 11 is clamped and connected in the annular sealing groove 9, and the spray head 4 is connected and arranged on the connecting pipe 3 through a locking structure.
The locking structure comprises a locking sheet 12, an extrusion chute 13, an internal thread locking ring 14, an auxiliary lug 15 and an annular locking groove 16, wherein the locking sheet 12 is symmetrically and movably arranged in a connecting pipe 3, lugs are symmetrically and integrally formed on two sides of the locking sheet 12, a return spring is integrally formed on the lugs, the other end of the return spring is integrally formed in the connecting pipe 3, one end of the locking sheet 12 is movably arranged in the extrusion chute 13, the extrusion chute 13 corresponds to the arrangement position of the locking sheet 12 and has the same number of groups, and is totally provided with two groups, the depth of the extrusion chute 13 is larger than the section width of the end part of the locking sheet 12, the end part of the locking sheet 12 movably arranged at one end of the extrusion chute 13 is provided with an arc-shaped surface, the other end of the locking sheet 12 is also provided with an arc-shaped surface, and the extrusion chutes 13 are equidistantly arranged in the internal thread locking ring 14, the female locking ring 14 is threadedly coupled to the coupling pipe 3, and auxiliary protrusions 15 are symmetrically formed on the outer side wall of the female locking ring 14 by integral molding, and an annular locking groove 16 is formed on the outer side wall of the coupling end of the spray head 4, where the annular locking groove 16 corresponds to the position of the locking piece 12, and the width of the notch of the annular locking groove 16 is equal to the width of the end section of the locking piece 12.
When impurities adhered to the nozzle 4 need to be removed or the nozzle 4 needs to be replaced, the internal thread locking ring 14 is unscrewed, so that the extrusion chute 13 in the internal thread locking ring 14 releases the extrusion of the locking piece 12, the locking piece 12 is separated from the annular locking groove 16 under the action of the return spring, the fixation of the nozzle 4 can be released, meanwhile, the nozzle 4 is popped out under the action of the supporting spring 6 and the supporting ring 7, the nozzle 4 can be quickly disassembled, the cleaning work can be carried out on the nozzle 4, when the nozzle 4 is installed, the connecting end of the nozzle 4 is directly inserted into the slot 5 on the connecting pipe 3, the annular locking groove 16 on the outer side wall of the connecting end of the nozzle 4 reaches the position of the locking piece 12, and the internal thread locking ring 14 is rotated in the opposite direction, so that the extrusion chute 13 in the internal thread locking ring 14 extrudes the locking piece 12, the other end of the locking sheet 12 is clamped into the annular locking groove 16, so that the connection and fixation of the spray head 4 can be realized quickly.
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 (6)
1. The utility model provides a flue gas is handled and is used physics reunion device, includes pipeline (1), ring pipe (2) and shower nozzle (4), its characterized in that: the pipeline (1) is integrally formed on one side of the annular pipe (2), the connecting pipes (3) are arranged on the inner side wall of the annular pipe (2) in an integrally formed mode at equal intervals, the inner side wall of the connecting end of each connecting pipe (3) is provided with a slot (5), a fixing ring (8) is arranged in each slot (5) in an integrally formed mode, a supporting spring (6) is arranged on the bottom end of each slot (5) in an integrally formed mode, a supporting ring (7) is arranged on the other end of each supporting spring (6) in an integrally formed mode, each supporting ring (7) is movably arranged in each slot (5), an annular sealing groove (9) is formed in each fixing ring (8), each fixing ring (8) is clamped in each annular clamping groove (10), each annular clamping groove (10) is arranged on the inner side of the connecting end of the spray head (4), each annular clamping groove (10) is provided with a sealing ring (11) in an integrally formed mode, and each sealing ring (11) is clamped and connected and arranged in each annular sealing groove (9), the spray head (4) is connected and arranged on the connecting pipe (3) through a locking structure.
2. The physical agglomeration apparatus for flue gas treatment according to claim 1, wherein: the locking structure comprises a locking sheet (12), an extrusion chute (13), an internal thread locking ring (14), an auxiliary convex block (15) and an annular locking groove (16), the locking sheet (12) is symmetrically and movably arranged in the connecting pipe (3), and the two sides of the locking sheet (12) are integrally formed and symmetrically provided with lugs, the lugs are integrally formed with return springs, the other ends of the return springs are integrally formed in the connecting pipe (3), one end of the locking sheet (12) is movably arranged in the extrusion chute (13), the extrusion chutes (13) are equidistantly arranged in an inner thread locking ring (14), the internal thread locking ring (14) is arranged on the connecting pipe (3) in a threaded connection way, and the outer side wall of the internal thread locking ring (14) is integrally formed and symmetrically provided with auxiliary lugs (15), the annular locking groove (16) is arranged on the outer side wall of the upper connecting end of the spray head (4).
3. The physical agglomeration apparatus for flue gas treatment according to claim 2, wherein: the extrusion chutes (13) and the locking sheets (12) are arranged at corresponding positions and have the same number of groups, and two groups are arranged.
4. The physical agglomeration apparatus for flue gas treatment according to claim 3, wherein: the depth of the extrusion chute (13) is larger than the width of the section of the end part of the locking sheet (12).
5. The physical agglomeration apparatus for flue gas treatment according to claim 3, wherein: the locking sheet (12) is movably arranged at the end part of one end of the extrusion chute (13) and is arranged to be an arc-shaped surface, and the other end of the locking sheet (12) is also arranged to be an arc-shaped surface.
6. The physical agglomeration apparatus for flue gas treatment according to claim 2, wherein: the annular locking groove (16) corresponds to the arrangement position of the locking sheet (12), and the width of the notch of the annular locking groove (16) is equal to the width of the section of the end part of the locking sheet (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121749659.9U CN215876697U (en) | 2021-07-29 | 2021-07-29 | Physical agglomeration device for flue gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121749659.9U CN215876697U (en) | 2021-07-29 | 2021-07-29 | Physical agglomeration device for flue gas treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215876697U true CN215876697U (en) | 2022-02-22 |
Family
ID=80562654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121749659.9U Expired - Fee Related CN215876697U (en) | 2021-07-29 | 2021-07-29 | Physical agglomeration device for flue gas treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215876697U (en) |
-
2021
- 2021-07-29 CN CN202121749659.9U patent/CN215876697U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220222 |