CN205436011U - Do wet compound electrostatic precipitator - Google Patents
Do wet compound electrostatic precipitator Download PDFInfo
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- CN205436011U CN205436011U CN201620190243.0U CN201620190243U CN205436011U CN 205436011 U CN205436011 U CN 205436011U CN 201620190243 U CN201620190243 U CN 201620190243U CN 205436011 U CN205436011 U CN 205436011U
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- wet
- electric field
- dry
- dampness
- demarcation strip
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Abstract
The utility model discloses a do wet compound electrostatic precipitator, not only the dust collection efficiency is high, dust removal effect is good to aim at providing one kind, and area is little moreover to can effectively reduce the do wet compound electrostatic precipitator of cost of manufacture. It includes the casing, sets up dry -type electrostatic precipitator and wet -type electrostatic precipitator on the casing, the one end of casing is equipped with imported head, and the other end is equipped with the export head, dry -type electrostatic precipitator is close to the import head, and wet -type electrostatic precipitator is close to the export head, and dry -type electrostatic precipitator is including the dry dust removal electric field of setting in the casing, wet -type electrostatic precipitator includes spraying system and sets up the wet -type spray dedusting electric field in the casing, spraying system includes the spray header and sets up the shower nozzle that sprays on the spray header.
Description
Technical field
This utility model relates to a kind of electrostatic precipitator equipment, is specifically related to a kind of dry and wet compound electric dust collector.
Background technology
The most conventional dry electric precipitation device is made up of two opposite polarity electrodes, one of them is tabular dust collecting electrode " anode ", another is wire discharge electrode " negative electrode ", during its work: under high pressure make fuel gas and dust charged between negative electrode and anode, Charged respectively moves to respective opposite polarity pole plate, is adsorbed onto in positive plate and cathode line, then uses rapping mode, the dust of positive plate Yu cathode line is shaken and falls in the ash bucket of bottom, thus reach to remove the dust purpose in gas.
Current dry electrostatic cleaner for than resistance 104≤ρ≤1012Dust between Ω cm has preferable cleaning efficiency, but it is to 1012The removal rate relative reduction of the high resistivity dust of more than Ω cm, simultaneously because the purge mode of dry electrostatic cleaner is mechanical rapping cleaning dust, can cause the generation of the situations such as reentrainment of dust, so causing it to be unable to reach more excellent efficiency of dust collection.In order to improve the deficiency that dry electrostatic cleaner exists, wet scrubber is added after being typically employed in dry electric precipitation device at present, and the outlet of dry electric precipitation device is connected with the entrance of wet scrubber, but the most newly-built wet scrubber and supplementary measures thereof, substantial amounts of place and fund can be taken, it is impossible to more reasonably utilize place and original cleaner.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that one not only efficiency of dust collection is high, good dedusting effect, and floor space is little, and can effectively reduce the dry and wet compound electric dust collector of cost of manufacture.
The technical solution of the utility model is:
nullA kind of dry and wet compound electric dust collector includes housing、The dry electric precipitation device being arranged on housing and wet electrical dust precipitator，One end of described housing is provided with import end socket，The other end is provided with outlet head，Described dry electric precipitation device is near import end socket，Wet electrical dust precipitator is near outlet head，Described dry electric precipitation device includes the dry dust removal electric field being arranged in housing，Dry dust removal electric field includes first anode plate and the first cathode line being arranged in housing，Described wet electrical dust precipitator includes spray system and the Wet-type spray dedusting electric field being arranged in housing，Described Wet-type spray dedusting electric field includes some second plate plates arranged in parallel，And it is provided with some second cathode line between adjacent two second plate plates，In described spray system includes being arranged on housing and be positioned at the spray header above second plate plate and the second cathode line and the spray nozzle being arranged on spray header.
Dry electric precipitation device and wet electrical dust precipitator are integrated in one by this programme, and the wet electrical dust precipitator of this programme can be directly by transforming at the end of dry electric precipitation device or newly-built forming, so can more reasonably utilize place and original cleaner, reduce floor space and manufacturing cost, and increasingly serious environmental requirement can be met.
On the other hand, reentrainment of dust on producing in this programme dry electric precipitation device deashing process and the dust do not removed, to carry out adsorbing, collecting by second plate plate and second cathode line of this programme wet electrical dust precipitator, and removing it is formed under the moisture film effect on second plate plate and the second cathode line surface by spray nozzle, and together collect through the ash bucket of Wet-type spray dedusting electric field, discharge, thus ensure its deashing, removing combined pollutant efficiency with prevent reentrainment of dust.
As preferably, in housing, it is provided with dampness interrupter between dry dust removal electric field and Wet-type spray dedusting electric field, dampness interrupter includes that be arranged in housing determines dampness demarcation strip, with determine dynamic dampness demarcation strip that dampness demarcation strip parallels and the translation actuator for mobile dynamic dampness demarcation strip, and the moving direction of dynamic dampness demarcation strip parallels with determining dampness demarcation strip, described dynamic dampness demarcation strip abuts against the surface determining dampness demarcation strip, described determine dampness demarcation strip and be provided with and some equally distributed determine air-flow through hole, dynamic dampness demarcation strip is provided with some moving air flow through holes corresponding with determining air-flow through hole.
The dampness interrupter of this programme in cleaner unit work process the moving air flow through hole of dynamic dampness demarcation strip with to determine air-flow through hole the most right, Wet-type spray dedusting electric field is made to be connected with dry dust removal electric field, air-flow can be by moving, determining dampness demarcation strip, when cleaner unit does not works, moving air flow through hole staggers with determining air-flow through hole, Wet-type spray dedusting electric field is cut off with dry dust removal electric field, such that it is able to effectively prevent the dampness of Wet-type spray dedusting electric field from flowing to dry dust removal electric field, avoid causing the corrosion of dry electric precipitation device, it is ensured that the normal use of cleaner unit.
nullAs preferably，In housing、It is positioned at Wet-type spray dedusting electric field and is provided with bypass channel，The Single port of described bypass channel is connected with outlet head，Another port is towards determining dampness demarcation strip，Described determine dampness demarcation strip or dynamic dampness demarcation strip envelope hides towards the port of the bypass channel determining dampness demarcation strip，And by determining air-flow through hole or determining air-flow through hole and time moving air flow through hole is connected between bypass channel with dry dust removal electric field，Then the air-flow through hole of determining between Wet-type spray dedusting electric field and dry dust removal electric field is in staggered distribution with moving air flow through hole and is cut off with dry dust removal electric field by Wet-type spray dedusting electric field，Air-flow through hole and moving air flow through hole is determined when being in staggered distribution and cut off with dry dust removal electric field by bypass channel between bypass channel and dry dust removal electric field，Then between Wet-type spray dedusting electric field with dry dust removal electric field determine air-flow through hole and moving air flow through hole just to and make Wet-type spray dedusting electric field be connected with dry dust removal electric field.
Due in cleaner unit work process: moving air flow through hole is with to determine air-flow through hole the most right, Wet-type spray dedusting electric field is made to be connected with dry dust removal electric field, air-flow can be by moving, determining dampness demarcation strip, this a part of dampness allowed in Wet-type spray dedusting electric field in cleaner unit work process inevitably enters in dry dust removal electric field, causes the appearance etching problem of dry electric precipitation device during cleaner unit quits work.This programme improves for this problem and is possible not only to effectively solve the problems referred to above, and simple in construction, easily manufactured, it is not necessary to extra power-equipment, also will not increase the floor space of equipment.
This programme is in cleaner unit work process: the air-flow through hole of determining between bypass channel and dry dust removal electric field is in staggered distribution with moving air flow through hole and is cut off with dry dust removal electric field by bypass channel, and between Wet-type spray dedusting electric field and dry dust removal electric field to determine air-flow through hole the most right with moving air flow through hole, Wet-type spray dedusting electric field is made to be connected with dry dust removal electric field, air-flow can be by moving, determining dampness demarcation strip, thus ensure the normal work of cleaner unit, do not affected by bypass channel.
When cleaner unit does not works, by determining air-flow through hole or determining air-flow through hole and moving air flow through hole is connected between bypass channel with dry dust removal electric field, and the air-flow through hole of determining between Wet-type spray dedusting electric field and dry dust removal electric field is in staggered distribution with moving air flow through hole, Wet-type spray dedusting electric field is cut off with dry dust removal electric field, so that the high-temperature flue gas in the external world continues to be entered dry dust removal electric field by import end socket, and flowed out by bypass channel and outlet head, thus ensure the dry environment in dry dust removal electric field, avoid the appearance etching problem of dry electric precipitation device during cleaner unit quits work further.Meanwhile, this programme simple in construction, easily manufactured, it is not necessary to extra power-equipment, also will not increase the floor space of equipment.
As preferably, bypass channel includes being positioned at the left bypass channel on the left of Wet-type spray dedusting electric field, is positioned at the middle bypass channel in the middle part of Wet-type spray dedusting electric field and is positioned at the right bypass channel on the right side of Wet-type spray dedusting electric field, the quantity of described dynamic dampness demarcation strip is two pieces, two pieces of dynamic dampness demarcation strips are positioned at the opposite sides determining dampness demarcation strip, and one of dynamic dampness demarcation strip is near left bypass channel, another block moves dampness demarcation strip near right bypass channel.
As preferably, determining the angle between dampness demarcation strip and horizontal plane is 60-120 degree.This programme can regulate the angle determining dampness demarcation strip and then the distributing homogeneity improving the air-flow entered in Wet-type spray dedusting electric field according to the air flow method situation of import end socket, improves dust removing effects.
As preferably, spray nozzle includes the injection direction sector nozzle towards second plate plate surface.The fan nozzle of this programme can form the most complete liquid film on second plate plate surface and cover, thus improves the efficiency of wet electrical dust precipitator removing combined pollutant, makes wet electrical dust precipitator have prominent combined pollutant and controls function.
As preferably, spray nozzle also includes the conical nozzle of uniformly injection down, and conical nozzle is positioned at above second plate plate and the second cathode line.The conical nozzle of this programme can form the most complete liquid film on the second cathode line surface and cover, thus improves the efficiency of wet electrical dust precipitator removing combined pollutant, makes wet electrical dust precipitator have prominent combined pollutant and controls function.
As preferably, wet electrical dust precipitator also includes being arranged on housing bottom and is positioned at the ash bucket of underface of Wet-type spray dedusting electric field.
As preferably, dry electric precipitation device also includes being arranged on housing bottom and is positioned at the ash bucket of underface of dry dust removal electric field.
As preferably, wet electrical dust precipitator also includes the water circulation processing system being arranged on below the ash bucket of Wet-type spray dedusting electric field.Wet electrical dust precipitator falls into the steps such as the mixing liquid precipitation through water circulation processing system of the dust of ash bucket and water, deashing, the water part filtered can reenter the spray system of wet electrical dust precipitator, another part then enters into the desulphurization plant being arranged in environmental protection island, for desulfurization.
The beneficial effects of the utility model are:
One, not only efficiency of dust collection is high, good dedusting effect, and floor space is little, and can effectively reduce cost of manufacture.
Its two, effectively solve the sealing problem between dry electric precipitation device and wet electrical dust precipitator, prevent the dampness of Wet-type spray dedusting electric field from flowing to dry dust removal electric field, it is to avoid to cause the corrosion of dry electric precipitation device.
Its three, the utilization rate of the water of raising, be used for cutting operating costs.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of dry and wet compound electric dust collector of the present utility model.
Fig. 2 is a kind of cross-sectional view in Fig. 1 at A-A.
Fig. 3 is the partial enlarged drawing in Fig. 2 at C.
Fig. 4 is a kind of cross-sectional view in Fig. 1 at B-B.
Fig. 5 be this utility model dry and wet compound electric dust collector in a quiescent state, a kind of cross-sectional view at D-D in Fig. 4.
Fig. 6 be this utility model dry and wet compound electric dust collector in working order under, a kind of cross-sectional view at D-D in Fig. 4.
In figure: dry electric precipitation device 1, wet electrical dust precipitator 2, Wet-type spray dedusting electric field 21, second plate plate the 211, second cathode line 212, spray system 22, spray header 221, fan nozzle 222, conical nozzle 223, water circulation processing system 23, import end socket 3, outlet head 4, ash bucket 5, dampness interrupter 6, determine dampness demarcation strip 61, determine air-flow through hole 62, dynamic dampness demarcation strip 63, moving air flow through hole 64, bypass channel 7, left bypass channel 71, middle bypass channel 72, right bypass channel 73.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings:
As it is shown in figure 1, a kind of dry and wet compound electric dust collector includes housing, the dry electric precipitation device 1 that is arranged on housing and wet electrical dust precipitator 2.One end of housing is provided with import end socket 3, and the other end is provided with outlet head 4.Dry electric precipitation device is near import end socket.Wet electrical dust precipitator is near outlet head.The dry electric precipitation device of the present embodiment is prior art.Dry electric precipitation device includes the dry dust removal electric field being arranged in housing and is arranged on housing bottom and is positioned at the ash bucket of underface of dry dust removal electric field.The some first anode plates including being arranged in housing of dry dust removal electric field and the first cathode line.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 5, wet electrical dust precipitator includes spray system 22, be arranged in housing Wet-type spray dedusting electric field 21, it is arranged on housing bottom and is positioned at the ash bucket 5 of underface of Wet-type spray dedusting electric field and is positioned at the water circulation processing system 23 below this ash bucket.Wet-type spray dedusting electric field includes being provided with between some second plate plates 211 arranged in parallel, and adjacent two second plate plates some second cathode line 212.Second plate plate parallels (airflow direction in housing is i.e. from import end socket toward outlet head direction) with the airflow direction in housing.Second plate plate and the second cathode line are vertically arranged.
In spray system includes being arranged on housing and be positioned at the spray header 221 above second plate plate and the second cathode line and the spray nozzle being arranged on spray header.Spray nozzle includes that injection direction is towards the fan nozzle 222 on second plate plate surface and the conical nozzle 223 of uniformly injection down.Conical nozzle is positioned at above second plate plate and the second cathode line.
As shown in Figure 1, Figure 4, Figure 5, in housing, between dry dust removal electric field and Wet-type spray dedusting electric field, it is provided with dampness interrupter 6.What dampness interrupter included being arranged in housing determine dampness demarcation strip 61 and determines dampness demarcation strip and parallels dynamic dampness demarcation strip 63 and the translation actuator for mobile dynamic dampness demarcation strip.Determine dampness demarcation strip to be separated with Wet-type spray dedusting electric field by dry dust removal electric field.The moving direction of dynamic dampness demarcation strip is paralleled with determining dampness demarcation strip.Dynamic dampness demarcation strip abuts against the surface determining dampness demarcation strip.Determine dampness demarcation strip to be provided with and some equally distributed determine air-flow through hole 62.Dynamic dampness demarcation strip is provided with some moving air flow through holes 64 corresponding with determining air-flow through hole.Determining the angle between dampness demarcation strip and horizontal plane is 60-120 degree, and for adjusting the airflow homogeneity within stable cleaner unit, the angle determined between dampness demarcation strip and horizontal plane of the present embodiment is 90 degree.Translation actuator drives dynamic dampness demarcation strip to turn left or toward right translation.The translation actuator of the present embodiment is flat-removing air cyclinder.Flat-removing air cyclinder is horizontally disposed with.
Housing is interior, be positioned at Wet-type spray dedusting electric field is provided with bypass channel 7.The Single port of bypass channel is connected with outlet head, and another port is towards determining dampness demarcation strip.Determine dampness demarcation strip or dynamic dampness demarcation strip envelope hides the port towards the bypass channel determining dampness demarcation strip.Corresponding with towards the bypass channel port determining dampness demarcation strip determine to have on dampness demarcation strip some determine air-flow through hole.The bypass channel of the present embodiment includes being positioned at the left bypass channel 71 on the left of Wet-type spray dedusting electric field, is positioned at the middle bypass channel 72 in the middle part of Wet-type spray dedusting electric field and is positioned at the right bypass channel 73 on the right side of Wet-type spray dedusting electric field.The quantity of the dynamic dampness demarcation strip of the present embodiment is two pieces, and two pieces of dynamic dampness demarcation strips are positioned at the opposite sides determining dampness demarcation strip, and one of dynamic dampness demarcation strip is near left bypass channel, and another block moves dampness demarcation strip near right bypass channel.The translation actuator of the present embodiment is two flat-removing air cyclinders, and one of them flat-removing air cyclinder drives the dynamic dampness demarcation strip translation near left bypass channel, and another flat-removing air cyclinder drives the dynamic dampness demarcation strip translation near right bypass channel.
As shown in Figure 5, between bypass channel with dry dust removal electric field by determine air-flow through hole or determine air-flow through hole and time moving air flow through hole is connected (move dampness demarcation strip between the outside of the port of bypass channel or bypass channel and dry dust removal electric field determine air-flow through hole and moving air flow through hole just to), then the air-flow through hole of determining between Wet-type spray dedusting electric field and dry dust removal electric field is in staggered distribution with moving air flow through hole and is cut off with dry dust removal electric field by Wet-type spray dedusting electric field.
As shown in Figure 6, between bypass channel and dry dust removal electric field, determine air-flow through hole and moving air flow through hole when being in staggered distribution and cut off with dry dust removal electric field by bypass channel, then between Wet-type spray dedusting electric field with dry dust removal electric field determine air-flow through hole and moving air flow through hole just to and make Wet-type spray dedusting electric field be connected with dry dust removal electric field.
The specific works process of the dry and wet compound electric dust collector of the present embodiment is as follows:
First, as shown in Figure 6, translation actuator drives dynamic dampness demarcation strip to move, and (the dynamic dampness demarcation strip of close left bypass channel is resisted against the left surface of housing, dynamic dampness demarcation strip near right bypass channel is resisted against the right flank of housing), make determine air-flow through hole and moving air flow through hole between bypass channel and dry dust removal electric field be in staggered distribution and be cut off with dry dust removal electric field by bypass channel, make simultaneously between Wet-type spray dedusting electric field and dry dust removal electric field determine air-flow through hole and moving air flow through hole just to and make Wet-type spray dedusting electric field be connected with dry dust removal electric field.
Then, the high-temperature flue gas of coal-burning boiler enters in dry electric precipitation device by import end socket, carries out dedusting by dry electric precipitation device, and dry electric precipitation device is collected dust and fallen into its ash bucket and discharge.
Followed by, high-temperature flue gas enters Wet-type spray dedusting electric field by determining air-flow through hole and moving air flow through hole, adsorbed by second plate plate and the second cathode line, and the moisture film that formed on second plate plate surface by fan nozzle and conical nozzle are under the moisture film effect that the second cathode line surface is formed, together collect through the ash bucket of Wet-type spray dedusting electric field, remove, thus ensure its deashing, removing combined pollutant efficiency with prevent reentrainment of dust.
Simultaneously, wet electrical dust precipitator declines the mixing liquid of dust and water into ash bucket through steps such as the precipitation of water circulation processing system, deashings, the water part filtered can reenter the spray system of wet electrical dust precipitator, and another part then enters into the desulphurization plant being arranged in environmental protection island, for desulfurization.Thus improve the utilization rate of water efficiently.
Finally, flue gas is discharged by outlet head.
It addition, when the dry and wet compound electric dust collector of the present embodiment needs to quit work:
First, as shown in Figure 5, translation actuator drives dynamic dampness demarcation strip to move, make between bypass channel with dry dust removal electric field by determining air-flow through hole or determining air-flow through hole and moving air flow through hole is connected, make the air-flow through hole of determining between Wet-type spray dedusting electric field and dry dust removal electric field be in staggered distribution with moving air flow through hole and be cut off with dry dust removal electric field by Wet-type spray dedusting electric field simultaneously, so that the high-temperature flue gas in the external world continues to be entered dry dust removal electric field by import end socket, and flowed out by bypass channel and outlet head, thus ensure the dry environment in dry dust removal electric field, avoid during cleaner unit quits work and the appearance etching problem of dry electric precipitation device during blowing out.
Then, dry and wet compound electric dust collector quits work.
Claims (9)
- null1. a dry and wet compound electric dust collector，It is characterized in that，Including housing、The dry electric precipitation device being arranged on housing and wet electrical dust precipitator，One end of described housing is provided with import end socket，The other end is provided with outlet head，Described dry electric precipitation device is near import end socket，Wet electrical dust precipitator is near outlet head，Described dry electric precipitation device includes the dry dust removal electric field being arranged in housing，Dry dust removal electric field includes first anode plate and the first cathode line being arranged in housing，Described wet electrical dust precipitator includes spray system and the Wet-type spray dedusting electric field being arranged in housing，Described Wet-type spray dedusting electric field includes some second plate plates arranged in parallel，And it is provided with some second cathode line between adjacent two second plate plates，In described spray system includes being arranged on housing and be positioned at the spray header above second plate plate and the second cathode line and the spray nozzle being arranged on spray header.
- Dry and wet compound electric dust collector the most according to claim 1, it is characterized in that, in described housing, it is provided with dampness interrupter between dry dust removal electric field and Wet-type spray dedusting electric field, dampness interrupter includes that be arranged in housing determines dampness demarcation strip, with determine dynamic dampness demarcation strip that dampness demarcation strip parallels and the translation actuator for mobile dynamic dampness demarcation strip, and an extreme direction of dynamic dampness demarcation strip parallels with determining dampness demarcation strip, described dynamic dampness demarcation strip abuts against the surface determining dampness demarcation strip, described determine dampness demarcation strip and be provided with and some equally distributed determine air-flow through hole, dynamic dampness demarcation strip is provided with some moving air flow through holes corresponding with determining air-flow through hole.
- nullDry and wet compound electric dust collector the most according to claim 2，It is characterized in that，In described housing、It is positioned at Wet-type spray dedusting electric field and is provided with bypass channel，The Single port of described bypass channel is connected with outlet head，Another port is towards determining dampness demarcation strip，Described determine dampness demarcation strip or dynamic dampness demarcation strip envelope hides towards the port of the bypass channel determining dampness demarcation strip，And by determining air-flow through hole or determining air-flow through hole and time moving air flow through hole is connected between bypass channel with dry dust removal electric field，Then the air-flow through hole of determining between Wet-type spray dedusting electric field and dry dust removal electric field is in staggered distribution with moving air flow through hole and is cut off with dry dust removal electric field by Wet-type spray dedusting electric field，Air-flow through hole and moving air flow through hole is determined when being in staggered distribution and cut off with dry dust removal electric field by bypass channel between bypass channel and dry dust removal electric field，Then between Wet-type spray dedusting electric field with dry dust removal electric field determine air-flow through hole and moving air flow through hole just to and make Wet-type spray dedusting electric field be connected with dry dust removal electric field.
- Dry and wet compound electric dust collector the most according to claim 3, it is characterized in that, described bypass channel includes being positioned at the left bypass channel on the left of Wet-type spray dedusting electric field, is positioned at the middle bypass channel in the middle part of Wet-type spray dedusting electric field and is positioned at the right bypass channel on the right side of Wet-type spray dedusting electric field, the quantity of described dynamic dampness demarcation strip is two pieces, two pieces of dynamic dampness demarcation strips are positioned at the opposite sides determining dampness demarcation strip, and one of dynamic dampness demarcation strip is near left bypass channel, another block moves dampness demarcation strip near right bypass channel.
- 5. according to the dry and wet compound electric dust collector described in Claims 2 or 3 or 4, it is characterized in that, the described angle determined between dampness demarcation strip and horizontal plane is 60-120 degree.
- 6. according to the dry and wet compound electric dust collector described in claim 1 or 2 or 3 or 4, it is characterized in that, described spray nozzle includes the injection direction fan nozzle towards second plate plate surface.
- Dry and wet compound electric dust collector the most according to claim 6, is characterized in that, described spray nozzle also includes the conical nozzle of uniformly injection down, and conical nozzle is positioned at above second plate plate and the second cathode line.
- 8. according to the dry and wet compound electric dust collector described in claim 1 or 2 or 3 or 4, it is characterized in that, described wet electrical dust precipitator also includes being arranged on housing bottom and is positioned at the ash bucket of underface of Wet-type spray dedusting electric field.
- 9. according to the dry and wet compound electric dust collector described in claim 1 or 2 or 3 or 4, it is characterized in that, described dry electric precipitation device also includes being arranged on housing bottom and is positioned at the ash bucket of underface of dry dust removal electric field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620190243.0U CN205436011U (en) | 2016-03-11 | 2016-03-11 | Do wet compound electrostatic precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620190243.0U CN205436011U (en) | 2016-03-11 | 2016-03-11 | Do wet compound electrostatic precipitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205436011U true CN205436011U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620190243.0U Expired - Fee Related CN205436011U (en) | 2016-03-11 | 2016-03-11 | Do wet compound electrostatic precipitator |
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| CN (1) | CN205436011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114146511A (en) * | 2021-11-29 | 2022-03-08 | 苏州中材非金属矿工业设计研究院有限公司 | Temperature-reducing dust-settling and blocking device for CO furnace and operation steps of device |
-
2016
- 2016-03-11 CN CN201620190243.0U patent/CN205436011U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114146511A (en) * | 2021-11-29 | 2022-03-08 | 苏州中材非金属矿工业设计研究院有限公司 | Temperature-reducing dust-settling and blocking device for CO furnace and operation steps of device |
| CN114146511B (en) * | 2021-11-29 | 2024-02-02 | 苏州中材非金属矿工业设计研究院有限公司 | CO furnace temperature lowering dust falling sled blocking device and operation steps thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20200311 |
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| CF01 | Termination of patent right due to non-payment of annual fee |