CN212915086U - Spray device for desulfurizing tower - Google Patents
Spray device for desulfurizing tower Download PDFInfo
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- CN212915086U CN212915086U CN202020676944.1U CN202020676944U CN212915086U CN 212915086 U CN212915086 U CN 212915086U CN 202020676944 U CN202020676944 U CN 202020676944U CN 212915086 U CN212915086 U CN 212915086U
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- joint
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- sealing
- pipe
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- 239000007921 spray Substances 0.000 title claims abstract description 69
- 230000003009 desulfurizing effect Effects 0.000 title claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 71
- 230000001105 regulatory effect Effects 0.000 claims abstract description 7
- 238000006477 desulfuration reaction Methods 0.000 claims description 17
- 230000023556 desulfurization Effects 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 23
- 238000005507 spraying Methods 0.000 abstract description 11
- 238000012856 packing Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 239000000779 smoke Substances 0.000 description 6
- 239000002002 slurry Substances 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- Gas Separation By Absorption (AREA)
Abstract
The utility model relates to a desulfurizing tower is with spraying equipment technical field, the utility model discloses a spray set for desulfurizing tower, it includes the shower, left side connects, right side connects and the sealed tube, the both ends of sealed tube stretch into respectively to left side connect and right side connect in, still be provided with the packing ring on the sealed tube, left side connects and has seted up left through-hole, right side connects and has seted up right through-hole, sealed through-hole has been seted up in the sealed tube, left side through-hole and right through-hole are through sealed through-hole intercommunication, be provided with left retaining ring in the left side through-hole, be provided with right retaining ring in the right side through-hole, the both ends of sealed tube are contradicted with left retaining ring and right retaining ring respectively, right side connects and still is provided with the branch pipe, install the regulating part in the branch pipe. The utility model has simple structure, and can effectively enhance the connection sealing performance of the left joint and the right joint by arranging the sealing pipe; the on-off of the right through hole is controlled by arranging the adjusting plug, so that the adjustment of the external liquid supply flow is realized.
Description
Technical Field
The utility model relates to a desulfurizing tower has especially related to spray set for desulfurizing tower with spraying equipment technical field.
Background
With the promotion and deepening of air pollution treatment work in the power industry, the non-electric industry has become the key point of air pollution treatment at present. Compared with the coal-electricity industry, the non-electricity industry has greater and greater contribution to the pollution emission of China. In the non-electric industry, the dust concentration of flue gas at the outlet of a plurality of boilers is higher, no space is available for increasing an electric field when the dust remover is modified, the efficiency of removing smoke dust by the desulfurization device is not high, and the ultralow emission is difficult to realize. With the stricter and stricter regulation of the national atmospheric pollution, many enterprises with small discharge amount also increase the intensity in the aspect of sulfur dioxide removal. At present, the wet desulphurization technology always occupies a leading position in the desulphurization field, in the traditional wet desulphurization process, the flue gas enters the inside of a desulphurization tower from a flue inlet, is bent by a wall surface and then rises along the height direction of the tower, meanwhile, a slurry circulating pump pumps slurry to a spraying layer from the bottom of a slurry storage tank, and the slurry is atomized by a nozzle and sprayed downwards to be mixed with the flue gas from the upstream to the downstream for reaction, so that the sulfur dioxide in the desulphurization flue gas achieves the purpose of environmental protection. When the existing spray device of the desulfurization tower is damaged, maintenance personnel must enter the interior of the desulfurization tower to maintain or replace, so that the maintenance time and the maintenance cost are increased. The spray main pipe inside the tower body is branched into a plurality of spray branch pipes, and spray heads are arranged on the spray branch pipes, so that the pressure at each spray head is different, and the spray effect is influenced.
Chinese patent No. CN208642295U discloses a spray device of a desulfurizing tower, which comprises a desulfurizing tower and a spray device; the spraying device is arranged at the upper end inside the desulfurizing tower, and one end of the spraying device is fixedly connected with the desulfurizing tower; by arranging the two groups of spraying devices, the smoke can be fully sprayed, and the desulfurization effect is ensured; the smoke inlet pipes are arranged on the two sides of the tower body, so that smoke can be uniformly dispersed after entering the tower body, and a spraying device can conveniently spray for sulfur removal; the mounting port A and the mounting port B are connected in a nesting mode and are connected through flanges, so that the connection is stable, the mounting port B can be conveniently detached, and the overhaul and the replacement are convenient; the utility model has the characteristics of liquid pressure is the same in each shower, spray effectual, be convenient for change the maintenance to shower and nozzle, has effectively improved the desulfurization effect of desulfurizing tower to smog, and the spray set of easy dismouting is convenient to be maintained and is changed, has reduced the operating nature of desulfurization. However, in the actual use process, the number of the mounting ports a and the number of the mounting ports B of the spraying device are large, the sealing effect is poor, the liquid supply flow rate cannot be adjusted in the process of supplying liquid to the spraying pipe by the external joint alone, the liquid pressure in the spraying pipe cannot be adjusted, and the positioning of the nozzle is difficult to realize.
SUMMERY OF THE UTILITY MODEL
The utility model discloses sealed effect of external joint to spray set for desulfurizing tower among the prior art is not good, and external confession liquid flow can not adjust the grade shortcoming, provides a simple structure, and the external joint is sealed effectual, and spray set for the desulfurizing tower with adjustable external confession liquid flow.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve:
the spray device for the desulfurizing tower comprises a spray pipe positioned in the desulfurizing tower, an installation head positioned outside the desulfurizing tower, a nozzle arranged on the spray pipe, the installation head comprising a left joint communicated with the outside and a right joint connected with the spray pipe, wherein the left joint is provided with a left flange, the right joint is provided with a right flange matched with the left flange, the spray device also comprises a sealing pipe for sealing the left joint and the right joint, two ends of the sealing pipe respectively extend into the left joint and the right joint, the sealing pipe is also provided with a gasket, two sides of the gasket are respectively butted with the left flange and the right flange, a left through hole is arranged in the left joint, a right through hole is arranged in the right joint, a sealing through hole is arranged in the sealing pipe, the left through hole and the right through hole are communicated through the sealing through hole, a left check ring is arranged in the left through hole, a right check ring is arranged in the right through hole, two, the right connector is further provided with a branch pipe, an adjusting piece is installed in the branch pipe, the adjusting piece comprises an adjusting plug matched with the right through hole, a flow guide hole communicated with the right through hole is formed in the adjusting plug, and the adjusting plug drives the flow guide hole to rotate and controls the on-off of the right through hole through rotation. The mounting head has a simple structure, the left joint and the right joint are connected through the flange, and the connecting strength is high and the tightness is good; by arranging the sealing pipe, the connection sealing performance of the left joint and the right joint can be effectively enhanced, and liquid leakage is prevented; the left retainer ring and the right retainer ring are arranged, so that the sealing pipe can be further limited, and the sealing pipe is prevented from moving; the regulating part is simple in structure and ingenious in design, and the on-off of the right through hole is controlled by the regulating plug, so that the regulation of the external liquid supply flow is realized.
As preferred, the sealing tube includes that the left side that is located left joint seals the section and is located the right side and connects the section in the right side, has seted up left ring channel on the left side seal section, has seted up right ring channel on the right side seal section, and the spring groove has still been seted up to the one end that right seal section is close to right retaining ring, and the spring is installed to the spring inslot, and the one end and the right retaining ring of spring are connected, and the other end and the cell wall in spring groove of spring are connected, and when left joint and right articulate, the spring is in compression state. The arrangement of the left annular groove can enhance the sealing performance of the left sealing section; the arrangement of the right annular groove can enhance the sealing performance of the right sealing section; when looseness appears between the left connector and the right connector, the sealing pipe can be firmly abutted to the left retainer ring and the right retainer ring by the elastic force generated by the compression spring, so that the automatic adjustment of the sealing pipe is realized, and the sealing performance of the sealing pipe is enhanced.
As preferred, adjust the stopper and be cylindrical, one side and the sealed tube conflict of right retaining ring, and the opposite side and the regulation stopper of right retaining ring are contradicted, and one side that right retaining ring contradicted with the regulation stopper sets up the arcwall face with regulation stopper shape looks adaptation. The adjusting plug is simple in structure, the arc-shaped surface can be effectively attached to the adjusting plug, and the adjusting plug is convenient to rotate.
Preferably, the cross section of the diversion hole is circular, and the inner diameter of the diversion hole is smaller than that of the right through hole. The right through hole can be blocked by the guide hole.
Preferably, the adjusting part further comprises a knob for rotating the adjusting plug, the knob is arranged at the upper end of the branch pipe, the adjusting part further comprises a connecting rod for connecting the knob and the adjusting plug, the connecting rod is in sealing connection with the branch pipe, a limiting cover matched with the adjusting part is further arranged on the outer side of the branch pipe, and the limiting cover is in threaded connection with the branch pipe. The knob is convenient for rotating the adjusting plug, and the limiting cover can limit the adjusting plug to prevent the adjusting plug from moving up and down; the connecting rod is connected with the branch pipe in a sealing manner, so that liquid leakage can be effectively prevented.
Preferably, the left flange and the right flange are matched with bolts, and the left joint and the right joint are connected through the bolts. The bolt connection strength and tightness are good.
Preferably, the branch pipe is arranged in parallel with the spray nozzle and is respectively positioned at the upper side and the lower side of the spray pipe. When the branch pipe is positioned at the upper side of the spray pipe, the spray nozzle is positioned at the lower side of the spray pipe, so that the positioning of the spray nozzle is facilitated.
Preferably, the nozzles are uniformly arranged on the spray pipe, and the nozzles are in threaded connection with the spray pipe. The nozzles are uniformly arranged on the spray pipe, so that the absorption liquid can be uniformly sprayed out conveniently, and the spray effect is ensured; the spray nozzle is connected with the spray pipe through threads, so that the spray nozzle is convenient to disassemble and assemble.
The utility model discloses owing to adopted above technical scheme, have apparent technological effect: the utility model has simple structure, the mounting head has simple structure, the left joint and the right joint are connected by flanges, the connection strength is high, and the tightness is good; by arranging the sealing pipe, the connection sealing performance of the left joint and the right joint can be effectively enhanced, and liquid leakage is prevented; the left retainer ring and the right retainer ring are arranged, so that the sealing pipe can be further limited, and the sealing pipe is prevented from moving; the adjusting piece is simple in structure and ingenious in design, and the on-off of the right through hole is controlled by arranging the adjusting plug, so that the adjustment of the external liquid supply flow is realized; the sealing performance of the sealing pipe can be enhanced by arranging the left annular groove and the right annular groove; the arrangement of the spring can realize the automatic adjustment of the sealing tube and enhance the sealing performance of the sealing tube; the adjusting plug is simple in structure, the arc-shaped surface can be effectively attached to the adjusting plug, and the adjusting plug can rotate conveniently; the knob is convenient for rotating the adjusting plug, and the limiting cover can limit the adjusting plug to prevent the adjusting plug from moving up and down; the connecting rod is hermetically connected with the branch pipe, so that liquid leakage can be effectively prevented; the bolt connection strength and tightness are good; the nozzle is convenient to position; the nozzles are uniformly arranged on the spray pipe, so that the absorption liquid can be uniformly sprayed out conveniently, and the spray effect is ensured; the spray nozzle is connected with the spray pipe through threads, so that the spray nozzle is convenient to disassemble and assemble.
Drawings
Fig. 1 is a schematic structural view of a spray device for a desulfurization tower.
Fig. 2 is a sectional view of the mounting head.
Fig. 3 is a schematic structural view of the sealing tube.
Fig. 4 is a schematic view of the structure of the adjusting member.
Fig. 5 is a cross-sectional view of the right baffle ring.
Fig. 6 is a schematic structural view of the position limiting cover.
The names of the parts indicated by the numerical references in the drawings are as follows: 1-spray pipe, 11-nozzle, 2-left joint, 21-left flange, 22-left through hole, 23-left retainer ring, 3-right joint, 31-right flange, 32-right through hole, 33-right retainer ring, 331-arc surface, 34-branch pipe, 4-sealing pipe, 41-gasket, 42-sealing through hole, 43-left annular groove, 44-right annular groove, 45-spring groove, 46-spring, 5-adjusting plug, 51-diversion hole, 6-knob, 7-connecting rod, 8-limit cover, 9-bolt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Example 1
A spray device for a desulfurizing tower is shown in the figure, and comprises a spray pipe 1 positioned inside the desulfurizing tower and an installation head positioned outside the desulfurizing tower, wherein a nozzle 11 is installed on the spray pipe 1, the installation head comprises a left joint 2 communicated with the outside and a right joint 3 connected with the spray pipe 1, a left flange 21 is arranged on the left joint 2, a right flange 31 matched with the left flange 21 is arranged on the right joint 3, a sealing pipe 4 used for sealing the left joint 2 and the right joint 3 is also included, two ends of the sealing pipe 4 respectively extend into the left joint 2 and the right joint 3, a gasket 41 is also arranged on the sealing pipe 4, two sides of the gasket 41 respectively abut against the left flange 21 and the right flange 31, a left through hole 22 is formed in the left joint 2, a right through hole 32 is formed in the right joint 3, a sealing through hole 42 is formed in the sealing pipe 4, the left through hole 22 is communicated with the right through hole 32 through the sealing through hole 42, a left, be provided with right retaining ring 33 in the right through-hole 32, the both ends of sealing tube 4 contradict with left retaining ring 23 and right retaining ring 33 respectively, still are provided with branch pipe 34 on the right side connects 3, install the regulating part in the branch pipe 34, the regulating part including be used for with right through-hole 32 complex adjusting plug 5, offer the water conservancy diversion hole 51 that is used for with right through-hole 32 intercommunication on the adjusting plug 5, adjusting plug 5 drives water conservancy diversion hole 51 through rotating and rotates and control the break-make of right through-hole 32. The mounting head has a simple structure, the left connector 2 and the right connector 3 are connected through flanges, and the mounting head has high connection strength and good tightness; by arranging the sealing pipe 4, the connection sealing performance of the left joint 2 and the right joint 3 can be effectively enhanced, and liquid leakage is prevented; the arrangement of the left retainer ring 23 and the right retainer ring 33 can further limit the sealing tube 4 and prevent the sealing tube 4 from moving; the adjusting piece is simple in structure and ingenious in design, and the adjusting plug 5 is arranged to control the on-off of the right through hole 32, so that the adjustment of the external liquid supply flow is realized.
Sealing tube 4 is including being located the left side seal segment of left side joint 2 and being located the right side seal segment of right side joint 3, left ring channel 43 has been seted up on the left side seal segment, right ring channel 44 has been seted up on the right side seal segment, spring groove 45 has still been seted up to the one end that right side seal segment is close to right retaining ring 33, install spring 46 in the spring groove 45, spring 46's one end is connected with right retaining ring 33, spring 46's the other end and the cell wall of spring groove 45 are connected, when left side joint 2 and right side joint 3 are connected, spring 46 is in compression state. The arrangement of the left annular groove 43 can enhance the sealing performance of the left sealing section; the arrangement of the right annular groove 44 can enhance the sealing performance of the right sealing section; when looseness occurs between the left joint 2 and the right joint 3, the sealing tube 4 can be firmly abutted against the left retainer ring 23 and the right retainer ring 33 by the elastic force generated by the compression spring 46, so that automatic adjustment of the sealing tube 4 is realized and the sealing performance of the sealing tube 4 is enhanced.
Adjusting plug 5 is cylindrical, and one side and the sealed tube 4 of right retaining ring 33 are contradicted, and the opposite side and the adjusting plug 5 of right retaining ring 33 are contradicted, and one side that right retaining ring 33 contradicted with adjusting plug 5 sets up the arcwall face 331 with adjusting plug 5 shape looks adaptation. Adjusting plug 5 simple structure, setting up of arcwall face 331 can effectively laminate with adjusting plug 5, is convenient for adjust plug 5's rotation.
The cross section of the diversion hole 51 is circular, and the inner diameter of the diversion hole 51 is smaller than that of the right through hole 32. The diversion hole 51 can be ensured to block the right through hole 32.
The adjusting part further comprises a knob 6 used for rotating the adjusting plug 5, the knob 6 is arranged at the upper end of the branch pipe 34, the adjusting part further comprises a connecting rod 7 used for connecting the knob 6 and the adjusting plug 5, the connecting rod 7 is in sealing connection with the branch pipe 34, a limiting cover 8 matched with the adjusting part is further arranged on the outer side of the branch pipe 34, and the limiting cover 8 is in threaded connection with the branch pipe 34. The knob 6 is convenient for rotating the adjusting plug 5, and the limiting cover 8 can limit the adjusting plug 5 to prevent the adjusting plug 5 from moving up and down; the connecting rod 7 is connected with the branch pipe 34 in a sealing way, so that liquid leakage can be effectively prevented.
The left flange 21 and the right flange 31 are matched with bolts 9, and the left joint 2 and the right joint 3 are connected through the bolts 9. The bolt 9 has good connection strength and tightness.
In the using process, the external liquid supply pipeline is communicated with the left connector 2 and then communicated with the spray pipe 1 through the right connector 3, slurry in the external liquid supply pipeline sequentially passes through the left through hole 22, the sealing through hole 42 and the right through hole 32, then enters the spray pipe 1, is sprayed out through the nozzle 11 and fully contacts with smoke in the desulfurization tower, and therefore the smoke is desulfurized; when the external liquid supply flow needs to be adjusted, the knob 6 is rotated, the knob 6 rotates to drive the adjusting plug 5 to rotate, the adjusting plug 5 rotates to drive the flow guide hole 51 to rotate, and the flow guide hole 51 rotates to adjust the flow rate of the right through hole 32, so that the adjustment of the external liquid supply flow is realized.
Example 2
The present embodiment differs from embodiment 1 in the spray device for a desulfurization tower: the branch pipes 34 are arranged in parallel with the nozzles 11 and are respectively positioned at the upper and lower sides of the shower pipe 1. When the branch pipes 34 are located at the upper side of the shower pipe 1, the nozzles 11 are located at the lower side of the shower pipe 1, facilitating the positioning of the nozzles 11.
Example 3
The present embodiment differs from embodiment 1 in the spray device for a desulfurization tower: the nozzles 11 are uniformly arranged on the spray pipe 1, and the nozzles 11 are in threaded connection with the spray pipe 1. The nozzles 11 are uniformly arranged on the spray pipe 1, so that the absorption liquid can be uniformly sprayed out conveniently, and the spraying effect is ensured; the nozzle 11 is connected with the spray pipe 1 in a threaded manner, so that the spray pipe is convenient to disassemble and assemble.
In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.
Claims (8)
1. Spray set for desulfurizing tower, including being located inside shower (1) of desulfurizing tower and being located the outside installation head of desulfurizing tower, install nozzle (11) on shower (1), the installation head includes left joint (2) with external intercommunication and right joint (3) of being connected with shower (1), its characterized in that: a left flange (21) is arranged on the left joint (2), a right flange (31) matched with the left flange (21) is arranged on the right joint (3), the sealing device further comprises a sealing tube (4) used for sealing the left joint (2) and the right joint (3), two ends of the sealing tube (4) respectively extend into the left joint (2) and the right joint (3), a gasket (41) is further arranged on the sealing tube (4), two sides of the gasket (41) are respectively abutted against the left flange (21) and the right flange (31), a left through hole (22) is arranged in the left joint (2), a right through hole (32) is arranged in the right joint (3), a sealing through hole (42) is arranged in the sealing tube (4), the left through hole (22) is communicated with the right through hole (42), a left check ring (23) is arranged in the left through hole (22), a right check ring (33) is arranged in the right through hole (32), two ends of the sealing tube (4) are respectively abutted against the left check ring (23) and the right check ring (33), still be provided with branch pipe (34) on right side joint (3), install the regulating part in branch pipe (34), the regulating part including be used for with right through-hole (32) complex regulation stopper (5), offer on regulation stopper (5) be used for with right through-hole (32) intercommunication water conservancy diversion hole (51), adjust stopper (5) through rotate drive water conservancy diversion hole (51) rotate and control the break-make of right through-hole (32).
2. The spray device for a desulfurization tower according to claim 1, wherein: sealing tube (4) are including being located left side seal segment in left side joint (2) and being located the right side seal segment that connects in (3), left ring channel (43) have been seted up on the left side seal segment, right ring channel (44) have been seted up on the right side seal segment, spring groove (45) have still been seted up to the one end that right side seal segment is close to right retaining ring (33), install spring (46) in spring groove (45), the one end and the right retaining ring (33) of spring (46) are connected, the other end and the cell wall in spring groove (45) of spring (46) are connected, when left side joint (2) and right side joint (3) are connected, spring (46) are in compression state.
3. The spray device for a desulfurization tower according to claim 1, wherein: adjust stopper (5) and be cylindrical, one side and sealed tube (4) of right retaining ring (33) are contradicted, and the opposite side and the regulation stopper (5) of right retaining ring (33) are contradicted, and one side that right retaining ring (33) contradicted with regulation stopper (5) sets up arcwall face (331) with regulation stopper (5) shape looks adaptation.
4. The spray device for a desulfurization tower according to claim 1, wherein: the cross section of the diversion hole (51) is circular, and the inner diameter of the diversion hole (51) is smaller than that of the right through hole (32).
5. The spray device for a desulfurization tower according to claim 1, wherein: the adjusting part further comprises a knob (6) used for rotating the adjusting plug (5), the knob (6) is arranged at the upper end of the branch pipe (34), the adjusting part further comprises a connecting rod (7) used for connecting the knob (6) and the adjusting plug (5), the connecting rod (7) is in sealing connection with the branch pipe (34), a limiting cover (8) matched with the adjusting part is further arranged on the outer side of the branch pipe (34), and the limiting cover (8) is in threaded connection with the branch pipe (34).
6. The spray device for a desulfurization tower according to claim 1, wherein: the left flange (21) and the right flange (31) are matched with bolts (9), and the left joint (2) and the right joint (3) are connected through the bolts (9).
7. The spray device for a desulfurization tower according to claim 1, wherein: the branch pipes (34) are arranged in parallel with the nozzles (11) and are respectively positioned at the upper side and the lower side of the spray pipe (1).
8. The spray device for a desulfurization tower according to claim 1, wherein: the spray nozzles (11) are uniformly arranged on the spray pipe (1), and the spray nozzles (11) are in threaded connection with the spray pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020676944.1U CN212915086U (en) | 2020-04-28 | 2020-04-28 | Spray device for desulfurizing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020676944.1U CN212915086U (en) | 2020-04-28 | 2020-04-28 | Spray device for desulfurizing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212915086U true CN212915086U (en) | 2021-04-09 |
Family
ID=75314349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020676944.1U Expired - Fee Related CN212915086U (en) | 2020-04-28 | 2020-04-28 | Spray device for desulfurizing tower |
Country Status (1)
| Country | Link |
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| CN (1) | CN212915086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918051A (en) * | 2022-04-29 | 2022-08-19 | 华能伊敏煤电有限责任公司 | Power plant's desulfurizing tower spray line connecting device |
-
2020
- 2020-04-28 CN CN202020676944.1U patent/CN212915086U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918051A (en) * | 2022-04-29 | 2022-08-19 | 华能伊敏煤电有限责任公司 | Power plant's desulfurizing tower spray line connecting device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Granted publication date: 20210409 |