CN207745710U - Desulfurizing tower - Google Patents
Desulfurizing tower Download PDFInfo
- Publication number
- CN207745710U CN207745710U CN201721868007.0U CN201721868007U CN207745710U CN 207745710 U CN207745710 U CN 207745710U CN 201721868007 U CN201721868007 U CN 201721868007U CN 207745710 U CN207745710 U CN 207745710U
- Authority
- CN
- China
- Prior art keywords
- partition
- shell
- discharge port
- desulfurizing tower
- filler
- 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
- 230000003009 desulfurizing effect Effects 0.000 title claims abstract description 33
- 238000005192 partition Methods 0.000 claims abstract description 99
- 239000000945 filler Substances 0.000 claims abstract description 62
- 241000282326 Felis catus Species 0.000 claims description 9
- 239000001997 corrosion-resisting alloy Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000006477 desulfuration reaction Methods 0.000 abstract description 8
- 230000023556 desulfurization Effects 0.000 abstract description 8
- 230000005484 gravity Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 238000010170 biological method Methods 0.000 description 3
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model provides a kind of desulfurizing tower, is related to biological desulfurization apparatus technical field, solves the technical problem of replacement inconvenience.The desulfurizing tower includes shell, first partition, second partition and filler, equal array is provided with venthole in first partition and second partition, it states first partition and housing cavity is separated into epicoele, lumen and cavity of resorption by the setting of second partition parallel interval in housing cavity, filler is filled in epicoele and states in lumen, it is provided with the first opening on the shell of corresponding cavity of resorption, the second opening is offered in correspondence on the shell of top of chamber, corresponds to and is respectively arranged with the first discharge port and the second discharge port that can be opened and closed in the housing sidewall of epicoele lower part and lumen lower part.The utility model has the characteristics that replacement is convenient, efficient, safe.
Description
Technical field
The utility model is related to biological desulfurization apparatus technical fields, more particularly, to a kind of replacement filler convenience, to human body
Injure small desulfurizing tower.
Background technology
Marsh gas purifying plays an important role for biogas later-stage utilization, has corrosivity after the hydrogen sulfide absorption in biogas,
There is corrosivity to equipment.Biogas desulfurization technology has chemistry, biological method, wherein biological method to be generally widely used at present,
Biological method progress biogas desulfurization mostly uses greatly acid, akaline liquid is absorbed, and especially in acid system, desulfurization bacterium needs are attached to
On filler, and the growth of the bacterium in operational process on filler and hydrogen sulfide make its operation have certain make the corrosiveness of filler
With the period, in acidity after liquid absorption H2S, throughout the year in acid medium, filler needs replacing after a period of time.
Applicants have discovered that at least there is following technical problem in the prior art：
The replacement of filler needs to stop sulfur removal technology in desulfurizing tower in the prior art, and then personnel probe into outside desulfurizing tower
The replacement of filler is carried out in desulfurizing tower, it is not only time-consuming and laborious, and also sulfuric acid inner-tower filling material is larger to human body stimulation.
Utility model content
The purpose of this utility model is to provide a kind of convenient desulfurizing towers of replacement, to solve to exist in the prior art
Replacement inconvenience technical problem.
To achieve the above object, the utility model provides following technical scheme：
A kind of desulfurizing tower provided by the utility model, including shell, first partition, second partition and filler, described first
Equal array is provided with venthole, the first partition and second partition parallel interval setting on partition board and the second partition
The housing cavity is separated into epicoele, lumen and cavity of resorption in the housing cavity, the filler be filled in the epicoele and
In the lumen, the first opening, the shell of the corresponding upper top of chamber are provided on the shell of the corresponding cavity of resorption
On offer the second opening, be respectively arranged with and can open in the housing sidewall of the corresponding epicoele lower part and the lumen lower part
The first discharge port and the second discharge port for opening and closing.
By opening up discharge port in housing sidewall, since discharge port is located at the lower part for the chamber for placing filler, work as needs
When carrying out replacement, opening discharge port filler can fall under the effect of gravity, facilitate the replacement of filler, improve work effect
Rate is entered without personnel's body in shell, reduces the injury to human body.
The first partition and the second partition are inclined at described as a further improvement of the utility model,
Enclosure interior, first discharge port and second discharge port are located at the first partition low side and the second partition
Lower end.
By the way that partition board to be obliquely installed, and discharge port is located at partition board lowest point, and filler can fully rely on gravity out of shell
Carry out quick-replaceable is fallen, it is easy to operate simple.
It is respectively provided on first discharge port and second discharge port as a further improvement of the utility model, hinged
The closure door connect is provided with visor in the closure door.
Filler situation in shell can be observed in time by the way that visor is arranged, and carry out the replacement of filler in time.
The desulfurizing tower further includes material-pulling device as a further improvement of the utility model, the number of the material-pulling device
Amount is two sets, and two sets of material-pulling devices are separately positioned on corresponding on the shell of the epicoele and the lumen, described
Material-pulling device can push the filler to be flowed out out of first discharge port and/or second discharge port.
By be arranged material-pulling device, when filler cannot all under the effect of gravity from discharge port from draw off when, use pusher
Device releases the filler on partition board, and filler is enable all to be replaced, without artificially contacting or entering in shell,
Not only replace efficient but also easy to operate, more safety and sanitation.
The material-pulling device includes push plate and telescopic hydraulic cylinder as a further improvement of the utility model, described flexible
In the hull outside, the piston rod of the telescopic hydraulic cylinder and the first partition or the second partition are flat for hydraulic cylinder setting
Row setting, push plate setting in the enclosure interior, the piston rod of the telescopic hydraulic cylinder pass through after the shell with it is described
Push plate is fixedly connected, and the push plate lower edge is fitted and connected respectively with the first partition and the second partition upper surface.
The desulfurizing tower further includes multiple stuffing boxes as a further improvement of the utility model, and the stuffing box uses
Corrosion resisting alloy net is made, and the filler is placed in the stuffing box, and all stuffing boxes are piled up on described successively
In chamber and the lumen.
By the way that stuffing box is arranged, can be not necessarily to replace all fillers when needing to carry out replacement, exchangeable portion
Point, have the characteristics that operation is more flexible and convenient.
As a further improvement of the utility model, traction rope, the stuffing box are both provided on each stuffing box
The traction rope is drawn out to the shell from first discharge port and second discharge port when being placed in the shell
Outside.
By the way that traction rope is arranged, carry out drag motions can be facilitated, without touching the filler in stuffing box, more safety is defended
Raw environmental protection.
The shell is cylindrical structure, the first partition and described the as a further improvement of the utility model,
Two partition boards are disc-shaped structure, the first partition and described second partition one end with the housing hinge, described first
Partition board and the second partition other end are flexibly connected by lifting gear with the shell, the first partition and described
Two partition boards axially can rise or fall along the shell, and first discharge port is located at the first partition and is hinged side, described
Second discharge port is located at the second partition and is hinged side.
By the way that lifting gear is arranged, when carrying out biogas desulfurization, partition board is horizontal positioned, when needing to carry out replacement,
Lifting gear is opened, partition board one end lifts to form tilt clapboard, and filler drops out from discharge port automatically under the effect of gravity, replaces
It is more efficient, it is time saving and energy saving.
The lifting gear includes driving wheel, connecting rope and driving motor, institute as a further improvement of the utility model,
It states driving wheel to connect with the driving motor output shaft, described connecting rope one end connects with the first partition or the second partition
It connects, the connecting rope other end is coiled on the driving wheel, and the driving motor is clockwise and anticlockwise motor.
The hull outside is provided with cat ladder and workbench, the work as a further improvement of the utility model,
Platform is located at below the closure door, and the cat ladder is all connected with all workbenches.
By be arranged workbench, entered on workbench from cat ladder when being replaced, carry out replacement with
And observation work.
The utility model has the advantages that compared with the prior art：It is located at filler by setting and places chamber lower portion
Discharge port, material-pulling device can greatly improve and fill out by the way that partition board is arranged to incline structure and lifting gear and traction rope
Material replaces efficiency, time saving and energy saving, and replacement is carried out in shell without artificially entering, it is more convenient connect soon, safety and environmental protection.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the sectional view of the first embodiment of the utility model desulfurizing tower；
Fig. 2 is the sectional view of second of embodiment of the utility model desulfurizing tower；
Fig. 3 is the sectional view of the third embodiment of the utility model desulfurizing tower；
Fig. 4 is the sectional view of the 4th kind of embodiment of the utility model desulfurizing tower；
Fig. 5 is the structural schematic diagram of the utility model desulfurizing tower.
1, shell in figure；11, epicoele；111, the first opening；112, the second opening；113, the first discharge port；114, second
Discharge port；12, lumen；13, cavity of resorption；2, first partition；3, second partition；4, filler；5, lifting gear；6, visor；7, pusher
Device；71, push plate；72, telescopic hydraulic cylinder；8, stuffing box；81, traction rope；100, cat ladder；200, workbench.
Specific implementation mode
It, below will be to the technology of the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Embodiment 1：
The utility model provides a kind of desulfurizing tower, including shell 1, first partition 2, second partition 3 and filler 4, and first
Equal array is provided with venthole on partition board 2 and second partition 3, and first partition 2 and 3 parallel interval of second partition are arranged in shell 1
1 inner cavity of shell is separated into epicoele 11, lumen 12 and cavity of resorption 13 in inner cavity, filler 4 is filled in epicoele 11 and lumen 12, corresponding
It is provided with the first opening 111 on the shell 1 of cavity of resorption 13, the second opening 112 is offered on the shell 1 at 11 top of corresponding epicoele, it is right
Answer 113 He of the first discharge port that is respectively arranged with and can open and close on 1 side wall of shell of 12 lower part of 11 lower part of epicoele and lumen
Second discharge port 114.Venthole is used to pass through for biogas to be desulfurization, and biogas, which can enter from the first opening 111 from second, to be opened
Mouth 112 is discharged, and can also enter from the second opening 112 from the first opening 111 and be discharged.By opening up discharging on 1 side wall of shell
Mouthful, since discharge port is located at the lower part for the chamber for placing filler 4, when needing to carry out the replacement of filler 4, open discharge port filler 4
It can fall under the effect of gravity, facilitate the replacement of filler 4, improve working efficiency, enter in shell 1, subtract without personnel
Few injury to human body.It is both provided with hinged closure door on first discharge port 113 and the second discharge port 114, is provided in closure door
Visor 6.4 situation of filler in shell 1 can be observed in time by the way that visor 6 is arranged, and carry out the replacement of filler 4 in time.
Speed is replaced in order to improve filler 4, desulfurizing tower further includes material-pulling device 7, and the quantity of material-pulling device 7 is two sets, and two
Set material-pulling device 7 is separately positioned on corresponding on the shell 1 of epicoele 11 and lumen 12, and material-pulling device 7 can push filler 4 from first
Outflow in discharge port 113 and/or the second discharge port 114.By the way that material-pulling device 7 is arranged, when filler 4 cannot be all in gravity
Under when being drawn off from discharge port, the filler 4 on partition board is released using material-pulling device 7, filler 4 is enable all to carry out more
It changes, without artificially contacting or entering in shell 1, not only replaces efficient but also easy to operate, more safety and sanitation.
Preferably, material-pulling device 7 includes push plate 71 and telescopic hydraulic cylinder 72, and telescopic hydraulic cylinder 72 is arranged outside shell 1,
The piston rod of telescopic hydraulic cylinder 72 is arranged in parallel with first partition 2 or second partition 3, and push plate 71 is arranged inside shell 1, stretches
The piston rod of hydraulic cylinder 72 is fixedly connected after passing through shell 1 with push plate 71,71 lower edge of push plate and first partition 2 and second partition
3 upper surfaces are fitted and connected respectively.
As shown in figure 5,1 outside of shell is provided with cat ladder 100 and workbench 200, workbench 200 is located under closure door
Side, cat ladder 100 are all connected with all workbenches 200.By the way that workbench 200 is arranged, need to carry out the replacement of filler 4 or sees
It when examining situation in shell 1, is entered on workbench 200 from cat ladder 100, carries out filler 4 and replace and observe work.
Embodiment 2：
As shown in Fig. 2, embodiment 2 and embodiment 1 difference lies in：First partition 2 and second partition 3 are inclined at
Inside shell 1, the first discharge port 113 and the second discharge port 114 are located at 3 lower end of 2 low side of first partition and second partition.
By the way that partition board to be obliquely installed, and discharge port is located at partition board lowest point, and filler 4 can fully rely on gravity and be fallen out out of shell 1
Carry out quick-replaceable, it is easy to operate simple.It is both provided with hinged closure door on first discharge port 113 and the second discharge port 114,
Visor 6 is provided in closure door.4 situation of filler in shell 1 can be observed in time by the way that visor 6 is arranged, and carry out filler 4 more in time
It changes.
Speed is replaced in order to improve filler 4, desulfurizing tower further includes material-pulling device 7, and the quantity of material-pulling device 7 is two sets, and two
Set material-pulling device 7 is separately positioned on corresponding on the shell 1 of epicoele 11 and lumen 12, and material-pulling device 7 can push filler 4 from first
Outflow in discharge port 113 and/or the second discharge port 114.By the way that material-pulling device 7 is arranged, when filler 4 cannot be all in gravity
Under when being drawn off from discharge port, the filler 4 on partition board is released using material-pulling device 7, filler 4 is enable all to carry out more
It changes, without artificially contacting or entering in shell 1, not only replaces efficient but also easy to operate, more safety and sanitation.
Preferably, material-pulling device 7 includes push plate 71 and telescopic hydraulic cylinder 72, and telescopic hydraulic cylinder 72 is arranged outside shell 1,
The piston rod of telescopic hydraulic cylinder 72 is arranged in parallel with first partition 2 or second partition 3, and push plate 71 is arranged inside shell 1, stretches
The piston rod of hydraulic cylinder 72 is fixedly connected after passing through shell 1 with push plate 71,71 lower edge of push plate and first partition 2 and second partition
3 upper surfaces are fitted and connected respectively.
Embodiment 3：
As shown in figure 3, embodiment 3 and embodiment 1 difference lies in：Desulfurizing tower does not have material-pulling device 7, including multiple fillers
Box 8, stuffing box 8 are made of corrosion resisting alloy net, and filler 4 is placed in stuffing box 8, and all stuffing boxes 8 are piled up successively
In epicoele 11 and lumen 12.By the way that stuffing box 8 is arranged, can be not necessarily to carry out all fillers 4 more when needing to carry out the replacement of filler 4
It changes, replaceable part, has the characteristics that operation is more flexible and convenient.Preferably, it is both provided with traction rope on each stuffing box 8
81, traction rope 81 is drawn out to shell 1 from the first discharge port 113 and the second discharge port 114 when stuffing box 8 is placed in shell 1
Outside.By setting traction rope 81, carry out drag motions can be facilitated, it is safer without touching the filler 4 in stuffing box 8
Hygienic environment-protecting.
Embodiment 4：
As shown in figure 4, embodiment 4 and embodiment 1 difference lies in：Shell 1 is cylindrical structure, first partition 2 and the
Two partition boards 3 are disc-shaped structure, and first partition 2 and 3 one end of second partition are hinged with shell 1, first partition 2 and second every
3 other end of plate is flexibly connected by lifting gear 5 with shell 1, and first partition 2 and second partition 3 can rise along shell 1 is axial
It rises or falls, the first discharge port 113 is located at first partition 2 and is hinged side, and the second discharge port 114 is located at second partition 2 and is hinged side.It is logical
Setting lifting gear 5 is crossed, partition board is horizontal positioned when carrying out biogas desulfurization, when needing to carry out the replacement of filler 4, opens lifting
Device 5, partition board one end lift to form tilt clapboard, and filler 4 drops out from discharge port automatically under the effect of gravity, replace efficiency more
Height is time saving and energy saving.
Preferably, lifting gear 5 includes driving wheel 51, connecting rope 52 and driving motor 53, driving wheel 51 and driving motor
53 output axis connections, 52 one end of connecting rope are connect with first partition 2 or second partition 3, and 52 other end of connecting rope is coiled in actively
On wheel 51, driving motor 53 is clockwise and anticlockwise motor.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (10)
1. a kind of desulfurizing tower, it is characterised in that：It is described including shell (1), first partition (2), second partition (3) and filler (4)
Equal array is provided with venthole in first partition (2) and the second partition (3), the first partition (2) and described second every
The shell (1) inner cavity is separated into epicoele (11), lumen (12) by the setting of plate (3) parallel interval in the shell (1) inner cavity
With cavity of resorption (13), the filler (4) is filled in the epicoele (11) and the lumen (12), the institute of the corresponding cavity of resorption (13)
It states and is provided with the first opening (111) on shell (1), second is offered on the shell (1) at the top of the corresponding epicoele (11)
It is open (112), is respectively arranged on the shell (1) side wall of corresponding epicoele (11) lower part and the lumen (12) lower part
The first discharge port (113) and the second discharge port (114) that can be opened and closed.
2. desulfurizing tower according to claim 1, it is characterised in that：The first partition (2) and the second partition (3) are equal
It is internal to be inclined at the shell (1), first discharge port (113) and second discharge port (114) are located at institute
State first partition (2) low side and the second partition (3) lower end.
3. desulfurizing tower according to claim 2, it is characterised in that：First discharge port (113) and second discharging
It is both provided with hinged closure door on mouth (114), visor (6) is provided in the closure door.
4. desulfurizing tower according to any one of claim 1-3, it is characterised in that：The desulfurizing tower further includes material-pulling device
(7), the quantity of the material-pulling device (7) is two sets, and two sets of material-pulling devices (7) are separately positioned on corresponding to the epicoele
(11) and on the shell of the lumen (12) (1), the material-pulling device (7) can push the filler (4) from described first
Outflow in discharge port (113) and/or second discharge port (114).
5. desulfurizing tower according to claim 4, it is characterised in that：The material-pulling device (7) includes push plate (71) and stretches
Hydraulic cylinder (72), telescopic hydraulic cylinder (72) setting is external in the shell (1), the piston rod of the telescopic hydraulic cylinder (72)
It being arranged in parallel with the first partition (2) or the second partition (3), push plate (71) setting is internal in the shell (1),
The piston rod of the telescopic hydraulic cylinder (72) is fixedly connected with the push plate (71) afterwards across the shell (1), the push plate
(71) lower edge is fitted and connected respectively with the first partition (2) and the second partition (3) upper surface.
6. desulfurizing tower according to claim 1, it is characterised in that：The desulfurizing tower further includes multiple stuffing boxes (8), described
Stuffing box (8) is made of corrosion resisting alloy net, and the filler (4) is placed in the stuffing box (8), all fillers
Box (8) is piled up successively in the epicoele (11) and the lumen (12).
7. desulfurizing tower according to claim 6, it is characterised in that：It is both provided with traction rope on each stuffing box (8)
(81), the stuffing box (8) be placed on the shell (1) it is interior when the traction rope (81) from first discharge port (113) and
It is drawn out at second discharge port (114) on the outside of the shell (1).
8. desulfurizing tower according to claim 1, it is characterised in that：The shell (1) be cylindrical structure, described first every
Plate (2) and the second partition (3) are disc-shaped structure, the first partition (2) and the second partition (3) one end with
The shell (1) is hinged, the first partition (2) and the second partition (3) other end by lifting gear (9) with it is described
Shell (1) is flexibly connected, and the first partition (2) and the second partition (3) axially can rise or drop along the shell (1)
Under, first discharge port (113) is located at the first partition (2) and is hinged side, and second discharge port (114) is located at described the
Two partition boards (3) are hinged side.
9. desulfurizing tower according to claim 8, it is characterised in that：The lifting gear (5) includes driving wheel (51), connection
Rope (52) and driving motor (53), the driving wheel (51) export axis connection, the connecting rope with the driving motor (53)
(52) one end is connect with the first partition (2) or the second partition (3), and connecting rope (52) other end is coiled in described
On driving wheel (51), the driving motor (53) is clockwise and anticlockwise motor.
10. desulfurizing tower according to claim 3, it is characterised in that：Be provided on the outside of the shell (1) cat ladder (100) and
Workbench (200), the workbench (200) are located at below the closure door, the cat ladder (100) and all work
Platform (200) is all connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721868007.0U CN207745710U (en) | 2017-12-27 | 2017-12-27 | Desulfurizing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721868007.0U CN207745710U (en) | 2017-12-27 | 2017-12-27 | Desulfurizing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207745710U true CN207745710U (en) | 2018-08-21 |
Family
ID=63150803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721868007.0U Active CN207745710U (en) | 2017-12-27 | 2017-12-27 | Desulfurizing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207745710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603416A (en) * | 2018-12-28 | 2019-04-12 | 贵州大龙汇成新材料有限公司 | A kind of gas treatment equipment and the method to polluted gas progress purified treatment |
-
2017
- 2017-12-27 CN CN201721868007.0U patent/CN207745710U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603416A (en) * | 2018-12-28 | 2019-04-12 | 贵州大龙汇成新材料有限公司 | A kind of gas treatment equipment and the method to polluted gas progress purified treatment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204969334U (en) | Natural fibre pickles device | |
| CN207745710U (en) | Desulfurizing tower | |
| CN216186457U (en) | Packing apparatus of quantitative ejection of compact for chemical fertilizer production | |
| CN106738463A (en) | Polyester bottle slice clearing machine and method | |
| CN212100254U (en) | Storage filler device is used in oxidability germicide production | |
| CN112663574A (en) | Automatic change high duration's of light and handy type river course sewage treatment equipment | |
| CN209677007U (en) | It can be used for pouring the automatic water replenishing device of vegetation soil | |
| CN207313452U (en) | The effective integrated production equipment of closed fermented livestock excrement | |
| CN215517433U (en) | Fermentation cylinder is with positive negative pressure protector of integration | |
| CN206466955U (en) | A kind of Chinese medicine extract filling apparatus | |
| CN207433854U (en) | A kind of organic fertilizer shovel material device of Anti-spatter | |
| CN207767309U (en) | A kind of drosophila cultivation tube ejector | |
| CN204323937U (en) | A kind of sterile solution sub-packing pot | |
| CN108967314A (en) | A kind of feeder with elevator and automatic leakage reception device | |
| CN108967317A (en) | A kind of feeder with water slug system and elevator | |
| CN108967315A (en) | A kind of feeder with elevator and guide tongue | |
| CN209004750U (en) | A kind of gastroenterology food stream supply device | |
| CN215476587U (en) | Storage barrel capable of controlling total phosphorus remover dosage | |
| CN213553321U (en) | Emergency treatment device for veterinarian | |
| CN210936191U (en) | Special cleaning machine of low density chinese-medicinal material | |
| CN220135182U (en) | Butter adding device of winding displacement wheel | |
| CN109249638A (en) | A kind of stalk and biogas residue and biogas liquid transporting equipment | |
| CN211168334U (en) | Movable garbage classification storage barrel | |
| CN218595120U (en) | Food holding vessel with high-efficient seal structure | |
| CN207536576U (en) | A kind of medical glass vessel breaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: desulfurization tower Effective date of registration: 20220826 Granted publication date: 20180821 Pledgee: Small enterprise financial service center of Bank of Inner Mongolia Co.,Ltd. Pledgor: INNER MONGOLIA HUAMENG KECHUANG ENVIRONMENTAL PROTECTION TECHNOLOGY ENGINEERING CO.,LTD. Registration number: Y2022150000087 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230829 Granted publication date: 20180821 Pledgee: Small enterprise financial service center of Bank of Inner Mongolia Co.,Ltd. Pledgor: INNER MONGOLIA HUAMENG KECHUANG ENVIRONMENTAL PROTECTION TECHNOLOGY ENGINEERING CO.,LTD. Registration number: Y2022150000087 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Desulfurization tower Effective date of registration: 20230922 Granted publication date: 20180821 Pledgee: Business Department of Inner Mongolia Bank Co.,Ltd. Pledgor: INNER MONGOLIA HUAMENG KECHUANG ENVIRONMENTAL PROTECTION TECHNOLOGY ENGINEERING CO.,LTD. Registration number: Y2023150000140 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: 011517 No.5 farm, Shengle economic Park, Helingeer County, Hohhot City, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia Huameng Kechuang Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: 011517 No.5 farm, Shengle economic Park, Helingeer County, Hohhot City, Inner Mongolia Autonomous Region Patentee before: INNER MONGOLIA HUAMENG KECHUANG ENVIRONMENTAL PROTECTION TECHNOLOGY ENGINEERING CO.,LTD. Country or region before: China |