CN104524953B - A kind of desulfurating dust-removing equipment by fan cooling - Google Patents
A kind of desulfurating dust-removing equipment by fan cooling Download PDFInfo
- Publication number
- CN104524953B CN104524953B CN201510021609.1A CN201510021609A CN104524953B CN 104524953 B CN104524953 B CN 104524953B CN 201510021609 A CN201510021609 A CN 201510021609A CN 104524953 B CN104524953 B CN 104524953B
- Authority
- CN
- China
- Prior art keywords
- baffler
- sediment
- union joint
- main part
- action bars
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 16
- 239000013049 sediment Substances 0.000 claims abstract description 45
- 239000003513 alkali Substances 0.000 claims abstract description 26
- 239000007921 spray Substances 0.000 claims abstract description 17
- 239000000779 smoke Substances 0.000 claims abstract description 4
- 238000005260 corrosion Methods 0.000 claims description 14
- 230000007797 corrosion Effects 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 14
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000009738 saturating Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000006477 desulfuration reaction Methods 0.000 description 5
- 230000023556 desulfurization Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Treating Waste Gases (AREA)
Abstract
A kind of desulfurating dust-removing equipment by fan cooling, including tank body (1), described tank body (1) is divided into the main part on top and the sediment conical section (6) of bottom, the main part on described top be cross section be foursquare four-prism shape, the sediment conical section (6) of bottom be cross section be foursquare positive truncated rectangular pyramids shape, the top of the main part on described top is exhanst gas outlet (2), the bottom of the sediment conical section (6) of described bottom is sediment outlet, and sediment exit is provided with outlet valve (7)；Described main part is provided with circulation alkali liquor outlet (4) with the boundary of sediment conical section, alkali liquor input shower (3) it is provided with in the position on the close top of described main part, at the middle part upper position of described main part, it is provided with smoke inlet pipeline (5), described tank body (1) is provided above exercisable spray baffling device (9) described sediment conical section (6).
Description
Technical field
The invention belongs to desulfurization and dedusting field, a kind of desulfurating dust-removing equipment by fan cooling.
Background technology
Often utilize desulfurized dust collection column to carry out moisture film or water-fog type desulfurization and dedusting by the desulfurating dust-removing equipment of fan cooling, water adds desulfurizing agent, such as alkaline matter, thus reaches the purpose of desulfurization and dedusting simultaneously.Alkali liquor can recycle.And alkali liquor is mingled with slag body or the precipitate departing from formation after desulfurization and dedusting, it precipitates in sediment fraction, thus separates discharge.Alkali liquor is circulated by pump after separating slag body.
The sediment of precipitation needs periodic cleaning to discharge.But, cleaning when, generally require certain time amount, now, properly functioning in order to not affect equipment, spray system normally works, this will cause a large amount of alkali liquor to flow out in a large number along with the discharge of sediment, and this discharges to sediment and makes troubles, such as, need again to be separated by big quantity of fluid；And this can cause the waste of alkali liquor and be likely to result in the potentially possible of environmental pollution.
Summary of the invention
It is an object of the invention to provide a kind of desulfurating dust-removing equipment by fan cooling, its shortcoming that can overcome prior art, it is possible to safely, carry out discharging cleaning to sediment without impact ground.
The desulfurating dust-removing equipment by fan cooling according to the present invention, including tank body, described tank body is divided into the main part on top and the sediment conical section of bottom, the main part on described top be cross section be foursquare four-prism shape, the sediment conical section of bottom be cross section be foursquare positive truncated rectangular pyramids shape, the top of the main part on described top is exhanst gas outlet, and the bottom of the sediment conical section of described bottom is sediment outlet, and sediment exit is provided with outlet valve；nullDescribed main part is provided with circulation alkali liquor outlet with the boundary of sediment conical section，Alkali liquor input shower it is provided with in the position on the close top of described main part，Smoke inlet pipeline it is provided with at the middle part upper position of described main part，Described tank body is provided above exercisable spray baffling device at described sediment conical section，Described spray baffling device includes intercepting enforcement division and operation device，Described obstruct enforcement division includes upper left baffler、Upper right baffler、Lower-left baffler and bottom right baffler，Wherein，All it is rotatably coupled by the first corrosion-resistant flexible connecting member between upper left baffler and upper right baffler and between lower-left baffler and bottom right baffler，All it is rotatably coupled by the second corrosion-resistant flexible connecting member between upper left baffler and lower-left baffler and between upper right baffler and bottom right baffler，The most described upper left baffler、Upper right baffler、Lower-left baffler and the quadrangular shape that bottom right baffler composition cross section is rhombus，Two described second corrosion-resistant flexible connecting members are being attached with connection strap on the bearing of trend of rotational edges respectively，The middle part of two described connection straps is fixing with left union joint and right union joint respectively to be connected，Left union joint and right union joint are cubic shaped，At described upper left baffler、Upper right baffler、Edge that the internal chamber wall with described tank body of lower-left baffler and bottom right baffler engages and be provided with sealing strip at the described rotational edges of the second corrosion-resistant flexible connecting member and the joint of described internal chamber wall，It is provided with sealed bundle patch at the lateral surface that described left union joint and right union joint engage with described internal chamber wall，Sealing strip is one-body molded with sealed bundle patch；Described operation device includes left action bars and right action bars, left action bars includes left horizon bar and the left vertically bar orthogonal with left horizon bar, right action bars includes that right horizon bar and the right vertically bar orthogonal with right horizon bar, the end of left vertically bar and the end of right vertically bar are fixing with the upper side of described left union joint and right union joint respectively and is connected；In described internal chamber wall, bar vertical with a described left side and position corresponding to left union joint and bar vertical with the described right side and position corresponding to right union joint are respectively arranged with the adapted recess that shape profile is adaptive, so that described sealing strip and sealed bundle patch can fit with described internal chamber wall to prevent the alkali liquor of top spray from passing through on the whole hermetically；Described left horizon bar and right horizon bar are telescopically extend in described tank body by the through hole in the wall of described tank body respectively；In left action bars and left union joint and right action bars is provided with passage in right union joint, the ft connection of the internal chamber that described upper left baffler, upper right baffler, lower-left baffler and bottom right baffler are formed by described passage and tank body；Described operation device also includes the driving motor being fixedly mounted on support, the two ends power respectively of described driving motor couples left screw mandrel and right screw mandrel, left screw mandrel and right screw mandrel respectively with left screw and right screw threaded engagement, left screw and right screw are fixing with left horizon bar and right horizon bar respectively to be connected, but left screw mandrel is identical with the thread pitch of right screw mandrel oppositely oriented, so that left horizon bar and right horizon bar is the most opposing or move toward one another, described driving motor surface is provided with radiating fin, described radiating fin is fixing with driving motor to be connected, on described radiating fin, fan is installed, the heat of described driving motor is spread out of by radiating fin, radiating efficiency can be improved by installing fan on radiating fin..
Using method according to above-mentioned a kind of desulfurating dust-removing equipment by fan cooling, when needing to discharge by the sediment in the described sediment conical section of the desulfurating dust-removing equipment of fan cooling, described driving motor drives described left action bars and the opposing motion of right action bars, so that described obstruct enforcement division is opened in the horizontal direction, and sealing strip and sealed bundle patch are fitted with described internal chamber wall on the whole, thus under above preventing, the alkali liquor of spray is saturating；Afterwards, outlet valve is opened so that sediment is discharged；Afterwards, outlet valve is closed, and drives motor to drive described left action bars and right action bars move toward one another, so that described obstruct enforcement division is shunk in the horizontal direction, so that the alkali liquor of top spray falls smoothly.
By such scheme, owing to have employed baffling device, ejecting liquid being carried out temporary transient shielding, it ensure that does not has alkali liquor to fall when sediment is discharged；And, use and there is the drive rod of horizontal part and vertical portion to drive this baffling device, it is possible to avoid temporarily being blocked and the alkali liquor that is carried on baffling device is spilt by the through hole that is slidably matched with horizontal part；Owing to have employed sealing strip at the edge of baffling device to engage with tank inner chamber, the most effectively intercept alkali liquor, and have employed the passage being in communication with the outside so that stretching of baffling device is more smooth and easy；And whole baffling device is placed in the top of sediment cone portion, it is possible to avoid baffling device operationally to the disturbance of alkali liquor horizontal plane thus interfere；Oppositely oriented screw rod is driven, it is possible to ensure that baffling device is at both sides synchronization telescope by bi-directional drive motor.Whole scheme makes carry out safely when discharging sediment, and the properly functioning desulfurization and dedusting effect for equipment does not produce impact.
Accompanying drawing explanation
Fig. 1 is the structural representation of the desulfurized dust collection column tank body of the desulfurating dust-removing equipment by fan cooling of the present invention, now intercepts execution device and is in contraction state in the horizontal direction；
Fig. 2 is the structural representation that the tank body of Fig. 1 is in open configuration in the horizontal direction at obstruct execution device；
Fig. 3 is the schematic cross-section in the A-A direction in Fig. 2；
Fig. 4 is the structural representation of the driving means of baffling device, and it is in obstruct and performs device open configuration in the horizontal direction；
Fig. 5 is that the driving means in Fig. 4 is intercepting the structural representation performing device contraction state in the horizontal direction.
Detailed description of the invention
Below in conjunction with Fig. 1-5, the present invention is described in detail.
According to an embodiment of the invention by the desulfurating dust-removing equipment of fan cooling, including tank body 1, described tank body 1 is divided into the main part on top and the sediment conical section 6 of bottom, the main part on described top be cross section be foursquare four-prism shape, the sediment conical section 6 of bottom is foursquare positive truncated rectangular pyramids shape for cross section, the top of the main part on described top is exhanst gas outlet 2, and the bottom of the sediment conical section 6 of described bottom is sediment outlet, and sediment exit is provided with outlet valve 7；nullDescribed main part is provided with circulation alkali liquor outlet 4 with the boundary of sediment conical section，Alkali liquor input shower 3 it is provided with in the position on the close top of described main part，Smoke inlet pipeline 5 it is provided with at the middle part upper position of described main part，Described tank body 1 is provided above exercisable spray baffling device 9 at described sediment conical section 6，Described spray baffling device 9 includes intercepting enforcement division and operation device，Described obstruct enforcement division includes upper left baffler 91、Upper right baffler 92、Lower-left baffler 93 and bottom right baffler 94，Wherein，All it is rotatably coupled by the first corrosion-resistant flexible connecting member 100 between upper left baffler 91 and upper right baffler 92 and between lower-left baffler 93 and bottom right baffler 94，All it is rotatably coupled by the second corrosion-resistant flexible connecting member 10 between upper left baffler 91 and lower-left baffler 93 and between upper right baffler 92 and bottom right baffler 94，The most described upper left baffler 91、Upper right baffler 92、Lower-left baffler 93 and bottom right baffler 94 form the quadrangular shape that cross section is rhombus，Two described second corrosion-resistant flexible connecting members 10 are being attached with connection strap 12 on the bearing of trend of rotational edges respectively，The middle part of two described connection straps 12 is fixed be connected with left union joint 9510 and right union joint 9610 respectively，Left union joint 9510 and right union joint 9610 are cubic shaped，At described upper left baffler 91、Upper right baffler 92、Edge that the internal chamber wall with described tank body 1 of lower-left baffler 93 and bottom right baffler 94 engages and be provided with sealing strip 11 at the described rotational edges of the second corrosion-resistant flexible connecting member 10 and the joint of described internal chamber wall，Lateral surface (such as three the lateral surface) place engaged with described internal chamber wall at described left union joint 9510 and right union joint 9610 is provided with sealed bundle patch 14，Sealing strip 11 is one-body molded with sealed bundle patch 14；Described operation device includes left action bars 95 and right action bars 96, left action bars 95 includes left horizon bar 952 and the left vertically bar 951 orthogonal with left horizon bar, right action bars 96 includes that right horizon bar 962 and the right vertically bar 961 orthogonal with right horizon bar, the end of left vertically bar 951 and the end of right vertically bar 961 are fixing with the upper side of described left union joint 9510 and right union joint 9610 respectively and is connected；In described internal chamber wall, bar 951 vertical with a described left side and position corresponding to left union joint 9510 and bar vertical with the described right side 961 and position corresponding to right union joint 9610 are respectively arranged with the adapted recess 190 that shape profile is adaptive, so that described sealing strip 11 and sealed bundle patch 14 can fit with described internal chamber wall to prevent the alkali liquor of top spray from passing through on the whole hermetically；Described left horizon bar 952 and right horizon bar 962 are telescopically extend in described tank body 1 by the through hole in the wall of described tank body 1 respectively；Passage 13 it is provided with, the ft connection of the internal chamber that described upper left baffler 91, upper right baffler 92, lower-left baffler 93 and bottom right baffler 94 are formed by described passage 13 and tank body 1 in left action bars 95 and left union joint 9510 and in right action bars 96 and right union joint 9610；nullDescribed operation device also includes the driving motor 16 being fixedly mounted on support 160，The two ends power respectively of described driving motor 16 couples left screw mandrel 17 and right screw mandrel 18，Left screw mandrel 17 and right screw mandrel 18 respectively with left screw 950 and right screw 960 threaded engagement，Left screw 950 and right screw 960 are fixed be connected with left horizon bars 952 and right horizon bar 962 respectively，But left screw mandrel 17 is identical oppositely oriented with the thread pitch of right screw mandrel 18，So that left horizon bar 952 and right horizon bar 962 is the most opposing or move toward one another，Described driving motor 16 surface is provided with radiating fin 161，Described radiating fin 161 is fixing with driving motor 16 to be connected，On described radiating fin 161, fan 162 is installed，The heat of described driving motor 16 is spread out of by radiating fin 161，Radiating efficiency can be improved by installing fan 162 on radiating fin 161..
The material of described first corrosion-resistant flexible connecting member and the second corrosion-resistant flexible connecting member is acid and alkali-resistance rubber, such as fluorubber.The material of described sealing strip can also be fluorubber.
Using method according to above-mentioned a kind of desulfurating dust-removing equipment by fan cooling, when needing to discharge by the sediment 8 in the described sediment conical section 6 of the desulfurating dust-removing equipment of fan cooling, described driving motor 16 drives described left action bars 95 and the opposing motion of right action bars 96, so that described obstruct enforcement division is opened in the horizontal direction, and sealing strip 11 and sealed bundle patch 14 are fitted with described internal chamber wall on the whole, thus under above preventing, the alkali liquor of spray is saturating；Afterwards, outlet valve 7 is opened so that sediment 8 is discharged；Afterwards, outlet valve 7 is closed, and drives motor 16 to drive described left action bars 95 and right action bars 96 move toward one another, so that described obstruct enforcement division is shunk in the horizontal direction, so that the alkali liquor of top spray falls smoothly.
Claims (2)
1. one kind by the desulfurating dust-removing equipment of fan cooling, including tank body (1), described tank body (1) is divided into the main part on top and the sediment conical section (6) of bottom, the main part on described top be cross section be foursquare four-prism shape, the sediment conical section (6) of bottom be cross section be foursquare positive truncated rectangular pyramids shape, the top of the main part on described top is exhanst gas outlet (2), the bottom of the sediment conical section (6) of described bottom is sediment outlet, and sediment exit is provided with outlet valve (7)；nullDescribed main part is provided with circulation alkali liquor outlet (4) with the boundary of sediment conical section，Alkali liquor input shower (3) it is provided with in the position on the close top of described main part，Smoke inlet pipeline (5) it is provided with at the middle part upper position of described main part，Described tank body (1) is provided above exercisable spray baffling device (9) described sediment conical section (6)，Described spray baffling device (9) includes intercepting enforcement division and operation device，Described obstruct enforcement division includes upper left baffler (91)、Upper right baffler (92)、Lower-left baffler (93) and bottom right baffler (94)，Wherein，All it is rotatably coupled by the first corrosion-resistant flexible connecting member (100) between upper left baffler (91) and upper right baffler (92) and between lower-left baffler (93) and bottom right baffler (94)，All it is rotatably coupled by the second corrosion-resistant flexible connecting member (10) between upper left baffler (91) and lower-left baffler (93) and between upper right baffler (92) and bottom right baffler (94)，The most described upper left baffler (91)、Upper right baffler (92)、Lower-left baffler (93) and the quadrangular shape that bottom right baffler (94) composition cross section is rhombus，Two described second corrosion-resistant flexible connecting members (10) are being attached with connection strap (12) on the bearing of trend of rotational edges respectively，The middle part of two described connection straps (12) is fixing with left union joint (9510) and right union joint (9610) respectively to be connected，Left union joint (9510) and right union joint (9610) are cubic shaped，In described upper left baffler (91)、Upper right baffler (92)、Edge that the internal chamber wall with described tank body (1) of lower-left baffler (93) and bottom right baffler (94) engages and be provided with sealing strip (11) at the described rotational edges of the second corrosion-resistant flexible connecting member (10) and the joint of described internal chamber wall，It is provided with sealed bundle patch (14) at the lateral surface that described left union joint (9510) and right union joint (9610) engage with described internal chamber wall，Sealing strip (11) is one-body molded with sealed bundle patch (14)；Described operation device includes left action bars (95) and right action bars (96), left action bars (95) includes left horizon bar (952) and the left vertically bar (951) orthogonal with left horizon bar, right action bars (96) includes that right horizon bar (962) and the right vertically bar (961) orthogonal with right horizon bar, the end of left vertically bar (951) and the end of right vertically bar (961) are fixing with the upper side of described left union joint (9510) and right union joint (9610) respectively and is connected；In described internal chamber wall, bar vertical with a described left side (951) and position corresponding to left union joint (9510) and bar vertical with the described right side (961) and position corresponding to right union joint (9610) are respectively arranged with the adapted recess (190) that shape profile is adaptive, so that described sealing strip (11) and sealed bundle patch (14) can fit with described internal chamber wall to prevent the alkali liquor of top spray from passing through on the whole hermetically；Described left horizon bar (952) and right horizon bar (962) are telescopically extend in described tank body (1) by the through hole in the wall of described tank body (1) respectively；In left action bars (95) and left union joint (9510) and right action bars (96) is provided with passage (13) in right union joint (9610), the ft connection of the internal chamber that described upper left baffler (91), upper right baffler (92), lower-left baffler (93) and bottom right baffler (94) are formed by described passage (13) and tank body (1)；nullDescribed operation device also includes the driving motor (16) being fixedly mounted on support (160)，The two ends power respectively of described driving motor (16) couples left screw mandrel (17) and right screw mandrel (18)，Left screw mandrel (17) and right screw mandrel (18) respectively with left screw (950) and right screw (960) threaded engagement，Left screw (950) and right screw (960) are fixing with left horizon bar (952) and right horizon bar (962) respectively to be connected，Left screw mandrel (17) and right screw mandrel (18) but thread pitch identical oppositely oriented，So that left horizon bar (952) and right horizon bar (962) is the most opposing or move toward one another，Described driving motor (16) surface is provided with radiating fin (161)，Described radiating fin (161) is fixing with driving motor (16) to be connected，Fan (162) is installed on described radiating fin (161)，The heat of described driving motor (16) is spread out of by radiating fin (161)，Radiating efficiency can be improved by installing fan (162) on radiating fin (161).
A kind of using method of the desulfurating dust-removing equipment by fan cooling, when needing to discharge by the sediment (8) in the described sediment conical section (6) of the desulfurating dust-removing equipment of fan cooling, described driving motor (16) drives described left action bars (95) and right action bars (96) opposing motion, so that described obstruct enforcement division is opened in the horizontal direction, and sealing strip (11) and sealed bundle patch (14) are fitted with described internal chamber wall on the whole, thus under above preventing, the alkali liquor of spray is saturating；Afterwards, outlet valve (7) is opened so that sediment (8) is discharged；Afterwards, outlet valve (7) is closed, and drives motor (16) to drive described left action bars (95) and right action bars (96) move toward one another, so that described obstruct enforcement division is shunk in the horizontal direction, so that the alkali liquor of top spray falls smoothly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021609.1A CN104524953B (en) | 2015-01-16 | 2015-01-16 | A kind of desulfurating dust-removing equipment by fan cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021609.1A CN104524953B (en) | 2015-01-16 | 2015-01-16 | A kind of desulfurating dust-removing equipment by fan cooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104524953A CN104524953A (en) | 2015-04-22 |
| CN104524953B true CN104524953B (en) | 2016-10-19 |
Family
ID=52840686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510021609.1A Active CN104524953B (en) | 2015-01-16 | 2015-01-16 | A kind of desulfurating dust-removing equipment by fan cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104524953B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1117889A (en) * | 1994-05-17 | 1996-03-06 | 三菱重工业株式会社 | Wet type flue gas desulfurization apparatus |
| CN2360452Y (en) * | 1999-03-26 | 2000-01-26 | 贾绍东 | Ceramic multi-tube desulphourization duster |
| JP2001179049A (en) * | 1999-12-28 | 2001-07-03 | Babcock Hitachi Kk | Method and apparatus for liquid phase oxidation |
| JP2003103139A (en) * | 2001-09-28 | 2003-04-08 | Babcock Hitachi Kk | Wet process flue gas desulfurizer |
| CN2643986Y (en) * | 2003-05-15 | 2004-09-29 | 姜政华 | Highly effective multistage desulfulrization dust extractor by wet process |
-
2015
- 2015-01-16 CN CN201510021609.1A patent/CN104524953B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1117889A (en) * | 1994-05-17 | 1996-03-06 | 三菱重工业株式会社 | Wet type flue gas desulfurization apparatus |
| CN2360452Y (en) * | 1999-03-26 | 2000-01-26 | 贾绍东 | Ceramic multi-tube desulphourization duster |
| JP2001179049A (en) * | 1999-12-28 | 2001-07-03 | Babcock Hitachi Kk | Method and apparatus for liquid phase oxidation |
| JP2003103139A (en) * | 2001-09-28 | 2003-04-08 | Babcock Hitachi Kk | Wet process flue gas desulfurizer |
| CN2643986Y (en) * | 2003-05-15 | 2004-09-29 | 姜政华 | Highly effective multistage desulfulrization dust extractor by wet process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104524953A (en) | 2015-04-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104548910B (en) | A kind of desulfurating dust-removing equipment with air inlet system | |
| CN104524953B (en) | A kind of desulfurating dust-removing equipment by fan cooling | |
| CN104474876B (en) | A kind of desulfurating dust-removing equipment with heat sinking function | |
| CN104607027B (en) | A kind of desulfurating dust-removing equipment by water-cooled | |
| CN104524956B (en) | A kind of desulfurating dust-removing equipment with alkali liquor drainage screen | |
| CN104606995B (en) | A kind of desulfurating dust-removing equipment of band filter | |
| CN104548913B (en) | A kind of desulfurating dust-removing equipment with atomizer | |
| CN112762222B (en) | Floating ball type drain valve | |
| CN202590581U (en) | Defogger adapted to changes in gas flow | |
| CN104548911B (en) | A kind of desulfurating dust-removing equipment | |
| CN104587821B (en) | A kind of desulfurating dust-removing equipment be provided with containing funnel area mating holes | |
| CN104524955B (en) | A kind of desulfurating dust-removing equipment with noise reduction defencive function | |
| CN104607028B (en) | A kind of desulfurization and dedusting control system | |
| CN104524954B (en) | A kind of desulfurating dust-removing equipment with left and right limit sensors | |
| CN204380356U (en) | A kind of dewater unit | |
| CN104548912B (en) | A kind of desulfurating dust-removing equipment with limit switch | |
| EP2578958A1 (en) | Louvre | |
| CN104492217B (en) | A kind of dust arrester | |
| CN107281792A (en) | A kind of heating and ventilating pipeline dirt separator | |
| CN104436791A (en) | Dehydration device | |
| CN206754014U (en) | A kind of chemical pump filter device | |
| CN204816058U (en) | Dust removal and desulfurization device water film board blowdown structure | |
| CN204656051U (en) | Counter-flow extraction pumping equipment | |
| CN203425670U (en) | Deashing device with self-cleaning function | |
| CN108579356B (en) | Boiler flue gas desulfurization and dust removal device and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Duan Zhongda Inventor before: Fang Xiaogang |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160429 Address after: 312365 Zhejiang province Shaoxing Sanyou Village Bridge Songxia town Shangyu District North No. 90 Applicant after: Duan Zhongda Address before: The temple town of Chaoyang Road, Yiwu city of Zhejiang Province, Jinhua City, No. 2, 322002 Applicant before: Fang Xiaogang |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ai Yongsheng Inventor before: Duan Zhongda |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160829 Address after: 528100, No. 3, South Village Road, southwest nine street, Sanshui Road, Sanshui District, Guangdong, Foshan Applicant after: Foshan City Elmo Technology Co Ltd Address before: 312365 Zhejiang province Shaoxing Sanyou Village Bridge Songxia town Shangyu District North No. 90 Applicant before: Duan Zhongda |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210104 Address after: 221000 No.39 Hanxing Road, Peixian Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Xugong Precision Industry Technology Co.,Ltd. Address before: 528100 South Bank Village Section of Southwest Jietangjiu Highway, Sanshui District, Foshan City, Guangdong Province Patentee before: FOSHAN CITY ELMO TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211230 Address after: 213200 No. 001, Xinghua Road, Jintan Economic Development Zone, Changzhou City, Jiangsu Province Patentee after: Changzhou Likang Environmental Equipment Manufacture Co.,Ltd. Address before: 221000 No.39 Hanxing Road, Peixian Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Xugong Precision Industry Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |