CN217297730U - Dry quenching system and dust remover thereof - Google Patents
Dry quenching system and dust remover thereof Download PDFInfo
- Publication number
- CN217297730U CN217297730U CN202123153405.3U CN202123153405U CN217297730U CN 217297730 U CN217297730 U CN 217297730U CN 202123153405 U CN202123153405 U CN 202123153405U CN 217297730 U CN217297730 U CN 217297730U
- Authority
- CN
- China
- Prior art keywords
- dust
- dust removal
- dust removing
- bins
- removal
- 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
Images
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
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Coke Industry (AREA)
Abstract
The utility model provides a dust remover, which comprises a plurality of dust removing bins, wherein the dust removing bins are provided with a dust removing component and a dust removing component, and are connected with a dust removing pipeline for removing dust from gas in the dust removing bins, and the dust removing pipeline is used for introducing coke oven smoke into the dust removing bins and leading out the gas after dust removal from the dust removing bins; the ash removal component is used for removing ash from the interior of the dust removal bin; and the dust removing pipeline is provided with an on-off control piece, the on-off control piece is used for disconnecting the dust removing pipeline when the dust removing assembly runs and connecting the dust removing pipeline after the dust removing assembly stops running. The utility model discloses in, be provided with the break-make control on the dust removal pipeline in dust removal storehouse, its disconnection dust removal pipeline when the deashing subassembly moves switches on the dust removal pipeline when the deashing subassembly stops moving to make the time of deashing process and dust removal process stagger, improved the deashing efficiency of dust remover, and reduced the running cost of dust remover. The utility model also provides a dry quenching system.
Description
Technical Field
The utility model relates to a dry coke quenching field specifically relates to a dust remover and a dry coke quenching system including this dust remover.
Background
Since 2000 years ago, in the steel coking industry of China, the coke dry quenching technology is widely applied due to the characteristics of high efficiency, energy conservation and environmental protection, and the market share of the coke dry quenching technology is more than 90% according to incomplete statistics. However, with the development of economy and the enlargement of the production line of the dry quenching furnace, the pollution problem of the dry quenching furnace system is also increased, so that the global climate abnormity and the atmospheric pollution are increased, wherein dust is one of the main pollutants causing air pollution.
The dry quenching system mainly comprises a dry quenching furnace, a boiler, a circulating fan, a heat pipe heat exchanger, a lower coke discharging chute and the like. In the process of dry quenching, a large amount of flue gas containing dust particles can be generated in the dry quenching furnace, a circulating fan discharge port and a coke discharging chute, and the requirements of the state on dust discharge standards and environmental regulations are more and more strict in recent years, so that the dry quenching furnace needs to be matched with a dry quenching flue gas dust removal device to purify the gas discharged by the dry quenching furnace and discharge the gas up to the standard.
The existing dry quenching flue gas dust removal device usually adopts a filtering structure to filter and remove dust from flue gas, and when excessive dust is attached to the surface of the filtering structure in the device, the inside of the device is cleaned so as to prevent the excessive dust from blocking sieve pores on the filtering structure and influencing the performance of the dry quenching flue gas dust removal device. However, the existing dry quenching flue gas dust removal device has low dust removal efficiency, and the dust removal process consumes more energy, which affects the economic benefit of the production line.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a dust remover and a dry quenching system including this dust remover, this dust remover deashing is efficient, the running cost is low.
In order to achieve the above object, as an aspect of the present invention, a dust remover is provided, which includes a plurality of dust removing bins, a dust removing assembly and an ash removing assembly are disposed in each dust removing bin, and a dust removing pipeline is connected to each dust removing bin, wherein the dust removing assembly is used for removing dust from gas in the dust removing bin, and the dust removing pipeline is used for introducing coke oven smoke into the dust removing bin and guiding out gas after dust removal from the dust removing bin; the dust removal assembly is used for removing dust on the inner wall of the dust removal bin and the dust removal assembly to enable dust on the inner wall of the dust removal bin and dust attached to the dust removal assembly to be separated from each other, an on-off control element is arranged on the dust removal pipeline and used for disconnecting the dust removal pipeline when the dust removal assembly runs and connecting the dust removal pipeline after the dust removal assembly stops running.
Optionally, the dust remover further comprises a main air inlet pipe and a main air outlet pipe, the dust removing pipelines comprise inlet pipes and outlet pipes, first ends of the inlet pipes in the dust removing pipelines are all communicated with the main air inlet pipe, and second ends of the inlet pipes are connected with corresponding inlets in the side walls of the dust removing bins and are used for introducing the coke oven flue gas in the main air inlet pipe into the dust removing bins; the first ends of the outlet pipes are connected with corresponding outlets on the side walls of the dust removal bins, and the second ends of the outlet pipes in the dust removal pipelines are communicated with the main gas outlet pipe and used for leading out the dust-removed gas to the main gas outlet pipe from the dust removal bins.
Optionally, the on-off control is an off-line valve.
Optionally, the on-off control comprises an inlet off-line valve disposed on the inlet tube and an outlet off-line valve disposed on the outlet tube.
Optionally, the inlet and the outlet are located on two opposite side walls of the dust removing bin, and the height of the outlet is higher than that of the inlet.
Optionally, the dust remover further comprises a control device, and the control device is used for controlling the on-off control elements on the dust removing pipelines to be opened in sequence and to control the corresponding ash removal assemblies to be closed, so that the dust removing bins receive the coke oven smoke in sequence and remove dust from the coke oven smoke.
Optionally, the dust removal assembly comprises at least one dust removal filter bag, and the dust removal filter bag is used for receiving the coke oven smoke introduced from the inlet and filtering and removing dust from the coke oven smoke.
Optionally, the ash removal assembly comprises a bin wall vibrator for driving the bin wall of the corresponding dust removal bin to vibrate.
Optionally, the dust cleaning assembly comprises a pulse valve for driving air vibration in the corresponding dust cleaning bin.
As a second aspect of the present invention, there is provided a coke dry quenching system, comprising a dry quenching furnace and a dust remover, wherein the dust remover is used for receiving coke oven flue gas generated in the dry quenching furnace, and right the coke oven flue gas is dedusted, and wherein the dust remover is the foregoing dust remover.
In the utility model provides a dust remover and dry coke quenching system, the dust removal storehouse is through the gas outgoing after the dust removal of corresponding dust removal pipeline receipt coke oven flue gas and will remove dust, and be provided with the on-off control on the dust removal pipeline, the on-off control is closed when the deashing subassembly moves, open when the deashing subassembly stops moving, thereby make the time of the deashing process of every dust removal storehouse stagger with the dust removal process, the deashing in-process has enough time to fall into the ash bucket by the surface of dust removal subassembly (for example, the filter bag surface) and the piece dust that peels off on the dust removal storehouse bulkhead, and can avoid the secondary raise dust that the coke oven flue gas flows and causes, the deashing efficiency of dust remover has been improved; in addition, in the ash removal process (when the ash removal component operates), dust does not need to overcome the resistance of main airflow generated by coke oven flue gas flow, the pressure drop required on the flow path of the coke oven flue gas is reduced, the usage amount of compressed air and electric energy required by ash removal are reduced, and the operation cost of the dust remover is further reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of a dust collector provided by an embodiment of the present invention;
FIG. 2 is a schematic view of the duster of FIG. 1 in the direction A;
fig. 3 is a schematic bottom view of a dust collector provided in an embodiment of the present invention;
fig. 4 is a schematic top view of a dust collector provided by an embodiment of the present invention.
Detailed Description
The following describes in detail embodiments of the present invention with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
The utility model discloses an inventor discovers after studying current dry coke quenching flue gas dust collector, and current dry coke quenching flue gas dust collector deashing efficiency is lower, the more leading cause of energy who consumes lies in, and the inside dust removal of device goes on simultaneously with the deashing work, promptly, makes coke oven flue gas flow through inside the device on one side to filter out the dust (the dust removal) in the coke oven flue gas, on one side through the mode remove device inner structure of mechanical vibration on adnexed dust (the deashing). However, during the ash removal, the coke oven smoke flows in the device to cause secondary dust raising, so that the dust falling in the ash removal process needs to overcome the resistance of the main airflow generated when the coke oven smoke flows through the device, the ash removal efficiency of the smoke dust removal device is low, a high pressure drop needs to be maintained on the flow path of the coke oven smoke, the usage amount of compressed air and electric energy needed by ash removal are large, and the operating cost of a dust removal system is increased.
In order to solve the above technical problem, as an aspect of the present invention, a dust remover is provided, as shown in fig. 1 to 4, the dust remover includes a plurality of dust removal bins 100, be provided with dust removal component (not shown) and deashing component (not shown) in the dust removal bin 100, just be connected with the dust removal pipeline (as shown in fig. 1, including import pipe 210 and outlet pipe 220) on the dust removal bin 100, the dust removal component is used for right gas in the dust removal bin 100 removes dust, the dust removal pipeline be used for to let in the coke oven flue gas in the dust removal bin 100, and with the gas after removing dust by derive in the dust removal bin 100. The ash removal component is used for removing ash from the inner wall of the dust removal bin 100 and the dust removal component so as to separate dust attached to the inner wall of the dust removal bin 100 and the dust removal component;
an on-off control member (as shown in fig. 1, including an inlet off-line valve 310 and an outlet off-line valve 320) is arranged on the dust removal pipeline, and is used for disconnecting the dust removal pipeline when the ash removal component operates and conducting the dust removal pipeline after the ash removal component stops operating (it should be noted that when the dust remover is in a working state, at least one dust removal pipeline of the dust removal bin 100 should be in a conducting state so as to avoid influencing the production rhythm).
In the dust remover provided by the utility model, the dust removing bin 100 receives the coke oven smoke and discharges the gas after dust removal through the corresponding dust removing pipeline, and the dust removing pipeline is provided with an on-off control member which is closed when the dust removing component operates and is opened when the dust removing component stops operating, thereby the time of the dust removing process and the dust removing process of each dust removing bin 100 are staggered, the flaky dust stripped from the surface (such as the surface of a filter bag) of the dust removing component and the bin wall of the dust removing bin 100 in the dust removing process has enough time to fall into an ash bucket, the secondary ash raising caused by the flow of the coke oven smoke can be avoided, and the dust removing efficiency of the dust remover is improved; in addition, in the dust cleaning process (when the dust cleaning component operates), dust does not need to overcome the resistance of a main airflow generated by the smoke flow of the coke oven, the pressure drop required on the flow path of the smoke of the coke oven is reduced, the usage amount of compressed air and electric energy required by dust cleaning are reduced, and the operation cost of the dust remover is further reduced.
For simplifying dust remover air path structure from top to bottom, as the utility model discloses a preferred embodiment, be parallel relation between the dust removal pipeline of a plurality of dust removal storehouses 100, specifically: as shown in fig. 1 to 4, the dust remover further comprises a main air inlet pipe 410 and a main air outlet pipe 420, the dust removing pipelines comprise inlet pipes 210 and outlet pipes 220, first ends of the inlet pipes 210 in the dust removing pipelines are all communicated with the main air inlet pipe 410, and second ends of the inlet pipes 210 are connected with corresponding inlets on the side walls of the dust removing bins 100, so as to introduce the coke oven flue gas in the main air inlet pipe 410 into the dust removing bins 100; the first end of the outlet pipe 220 is connected to the corresponding outlet on the sidewall of the dust removing bin 100, and the second ends of the outlet pipes 220 in the plurality of dust removing pipelines are all communicated with the main outlet pipe 420, so as to guide the dust-removed gas out of the dust removing bin 100 to the main outlet pipe 420.
The embodiment of the utility model provides an in, be parallel relation between the dust removal pipeline in a plurality of dust removal storehouses 100, the tail gas end of dry quenching stove is connected with many import pipes 210 in a plurality of dust removal pipelines through total intake pipe 410, many outlet pipes 220 in a plurality of dust removal pipelines are connected with the tail gas treatment system in low reaches through total outlet duct 420, the upstream and downstream gas path structure of dust remover has been simplified to the uniformity of pressure drop size between different dust removal storehouses 100 are imported and exported has been improved.
As an optional embodiment of the present invention, the ash removal component includes a bin wall vibrator and/or a pulse valve, the bin wall vibrator is used for driving the corresponding bin wall of the dust removal bin 100 to vibrate, so as to shake off dust attached to the bin wall of the dust removal bin 100; the pulse valve is used for driving the air in the corresponding dust removal bin 100 to vibrate, so that the dust removal assembly (filter bag) vibrates along with the air and dust attached to the surface of the dust removal assembly falls off.
As an optional embodiment of the present invention, the dust remover further comprises a control device (not shown) for controlling the on/off of the on/off control element. For the dust removal performance who improves the dust remover, as the utility model discloses a preferred embodiment, controlling means is used for controlling on a plurality of dust removal pipelines the break-make control circulates in proper order and opens, and simultaneous control corresponds the deashing subassembly is closed, makes a plurality ofly dust removal storehouse 100 receives in proper order the coke oven flue gas is right the coke oven flue gas removes dust.
Specifically, the control device can sequentially control each dedusting bin 100 to receive the coke oven flue gas independently, that is, after the deduster starts to work, the on-off control element on the dedusting pipeline of the first dedusting bin 100 is opened, the first dedusting bin 100 removes dust from the coke oven flue gas, the on-off control elements on the dedusting pipelines corresponding to the other dedusting bins 100 are closed, and the ash removal assemblies (bin wall vibrators and pulse valves) in the other dedusting bins 100 are started to perform ash removal operation; after a certain time, the on-off control element on the dust removal pipeline of the first dust removal bin 100 is closed, the ash removal component in the second dust removal bin 100 stops running, meanwhile, the on-off control element on the dust removal pipeline of the second dust removal bin 100 is opened, at the moment, the second dust removal bin 100 stops ash removal operation, the dust removal of the coke oven smoke is started, the ash removal operation of the other dust removal bins 100 is performed, and the like, and the cycle is repeated.
Or, the control device may also sequentially control a part of the dust removal bins 100 to receive the coke oven flue gas, for example, when the dust remover includes three dust removal bins 100, the control device may open on-off control elements on dust removal pipelines of the first and second dust removal bins 100, the first and second dust removal bins 100 perform dust removal operation on the coke oven flue gas at the same time, close on-off control elements on dust removal pipelines corresponding to the third dust removal bin 100, and start ash removal assemblies (bin wall vibrators and pulse valves) to perform ash removal operation; after a certain time, the on-off control element on the dust removal pipeline of the first dust removal bin 100 is closed, the ash removal component in the third dust removal bin 100 stops running, meanwhile, the on-off control element on the dust removal pipeline of the third dust removal bin 100 is opened, at the moment, the third dust removal bin 100 stops ash removal operation, the second dust removal bin 100 and the third dust removal bin 100 simultaneously remove dust from coke oven smoke, and the first dust removal bin 100 performs ash removal operation; after the certain time, the on-off control element on the dust removal pipeline of the second dust removal bin 100 is closed, the ash removal component in the first dust removal bin 100 stops running, and meanwhile, the on-off control element on the dust removal pipeline of the first dust removal bin 100 is opened, at the moment, the first dust removal bin 100 stops ash removal operation, the first dust removal bin 100 and the third dust removal bin 100 simultaneously remove dust from the coke oven smoke, and the second dust removal bin 100 performs ash removal operation; repeating the steps in the same way.
The embodiment of the utility model provides an in, controlling means can control on a plurality of dust removal pipelines the on-off control circulates in proper order and opens, and simultaneous control corresponds the deashing subassembly is closed, makes a plurality of dust removal storehouse 100 receives in proper order the coke oven flue gas is right the coke oven flue gas removes dust, and only partial dust removal storehouse 100 receives the coke oven flue gas and removes dust the operation at the same time, makes every dust removal storehouse 100 homoenergetic carry out thorough deashing in the interval time between the operation of removing dust, has guaranteed the cleanliness factor of dust removal subassembly in every dust removal storehouse 100, has improved the dust removal performance of dust remover.
As an optional embodiment of the present invention, the on-off control is an off-line valve. Particularly, the valve can be an electric control pneumatic off-line valve, and has the advantages of flexible and stable opening and closing, rapid switching, small flow resistance coefficient, convenience in maintenance and the like.
In order to improve the tightness of the ash collection chamber of each dust collection chamber 100 and avoid the mutual influence between different dust collection chambers 100, as a preferred embodiment of the present invention, as shown in fig. 1 to 4, the on-off control member comprises an inlet off-line valve 310 and an outlet off-line valve 320, the inlet off-line valve 310 is disposed on the inlet pipe 210, and the outlet off-line valve 320 is disposed on the outlet pipe 220.
The embodiment of the utility model provides an in, all be provided with off-line valve on import pipe 210 and the outlet pipe 220, import off-line valve 310 and export off-line valve 320 are synchronous closed at the deashing in-process to separate dust removal storehouse 100 inside with the external world, improve the stability in the inside gas flow field in dust removal storehouse 100, improve the deashing efficiency, the mouth is opened off-line valve 310 and export off-line valve 320 is synchronous after the deashing process finishes, will remove dust storehouse 100 and switch on with the upper and lower stream and remove dust the operation.
As an optional embodiment of the present invention, as shown in fig. 1, the inlet and the outlet are located on two opposite side walls of the dust removing bin 100, and the height of the outlet is higher than that of the inlet.
As an optional implementation mode of the utility model, the dust removal assembly comprises at least one dust removal filter bag, and the dust removal filter bag is used for receiving the imported leading-in coke oven flue gas, and right the coke oven flue gas filters the dust removal.
As a second aspect of the utility model, a dry quenching system is provided, including dry quenching stove and dust remover, the dust remover is used for receiving the coke oven flue gas that produces in the dry quenching stove, and right the coke oven flue gas removes dust, wherein, this dust remover does the utility model provides a dust remover.
In the coke dry quenching system provided by the utility model, the dust removal bin 100 receives coke oven flue gas and discharges the gas after dust removal through the corresponding dust removal pipeline, and the dust removal pipeline is provided with an on-off control member, the on-off control member is closed when the dust removal assembly operates, the on-off control member is opened when the dust removal assembly stops operating, thereby the time of the dust removal process of each dust removal bin 100 is staggered with the time of the dust removal process, the flaky dust stripped from the surface (such as the surface of a filter bag) of the dust removal assembly and the bin wall of the dust removal bin 100 in the dust removal process has enough time to fall into an ash bucket, and the secondary ash raising caused by the flow of coke oven flue gas can be avoided, and the dust removal efficiency of the dust remover is improved; in addition, in the ash removal process (when the ash removal component operates), dust does not need to overcome the resistance of main airflow generated by coke oven flue gas flow, the pressure drop required on the flow path of the coke oven flue gas is reduced, the usage amount of compressed air and electric energy required by ash removal are reduced, and the operation cost of the dust remover is further reduced.
For simplifying dust remover air path structure from top to bottom, as the utility model discloses a preferred embodiment, be parallel relation between the dust removal pipeline of a plurality of dust removal storehouses 100, specifically: as shown in fig. 1 to 4, the dust remover further comprises a total air inlet pipe 410 and a total air outlet pipe 420, the dust removing pipelines comprise inlet pipes 210 and outlet pipes 220, a first end of each inlet pipe 210 in the dust removing pipelines is communicated with the dry quenching furnace through the total air inlet pipe 410 (i.e. an exhaust end of the dry quenching furnace), and a second end of each inlet pipe 210 is connected with a corresponding inlet on the side wall of the dust removing bin 100, so as to introduce the coke oven flue gas in the total air inlet pipe 410 into the dust removing bin 100; the first end of the outlet pipe 220 is connected to the corresponding inlet on the side wall of the dust removal bin 100, and the second ends of the outlet pipes 220 in the plurality of dust removal pipelines are communicated with the main air outlet pipe 420, so that the dust-removed gas is guided out of the dust removal bin 100 to the main air outlet pipe 420.
The embodiment of the utility model provides an in, be parallel relation between the dust removal pipeline in a plurality of dust removal storehouses 100, the tail gas end of dry quenching stove is connected with many import pipes 210 in a plurality of dust removal pipelines through total intake pipe 410, many outlet pipes 220 in a plurality of dust removal pipelines are connected with the tail gas treatment system in low reaches through total outlet duct 420, the upstream and downstream gas path structure of dust remover has been simplified to the uniformity of pressure drop size between different dust removal storehouses 100 are imported and exported has been improved.
It is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and scope of the invention, and such modifications and improvements are also considered to be within the scope of the invention.
Claims (10)
1. A dust remover comprises a plurality of dust removing bins, wherein dust removing components and dust cleaning components are arranged in the dust removing bins, dust removing pipelines are connected to the dust removing bins, the dust removing components are used for removing dust of gas in the dust removing bins, the dust removing pipelines are used for introducing coke oven smoke into the dust removing bins and leading out the gas after dust removal from the dust removing bins; the dust removal assembly is used for removing dust on the inner wall of the dust removal bin and the dust removal assembly to enable dust on the inner wall of the dust removal bin and dust attached to the dust removal assembly to be separated from each other.
2. The dust remover according to claim 1, further comprising a main air inlet pipe and a main air outlet pipe, wherein the dust removing pipelines comprise inlet pipes and outlet pipes, first ends of the inlet pipes in the dust removing pipelines are all communicated with the main air inlet pipe, and second ends of the inlet pipes are connected with corresponding inlets in the side walls of the dust removing bins, and are used for introducing the coke oven flue gas in the main air inlet pipe into the dust removing bins; the first ends of the outlet pipes are connected with corresponding outlets on the side walls of the dust removal bins, and the second ends of the outlet pipes in the dust removal pipelines are communicated with the main gas outlet pipe and used for leading out the dust-removed gas to the main gas outlet pipe from the dust removal bins.
3. A precipitator in accordance with claim 2, wherein the on-off control is an off-line valve.
4. A precipitator in accordance with claim 3, wherein the on-off control comprises an inlet off-line valve disposed on the inlet tube and an outlet off-line valve disposed on the outlet tube.
5. A precipitator in accordance with claim 2, wherein the inlet and the outlet are located on opposite side walls of the dust removal cartridge, and the outlet has a height greater than a height of the inlet.
6. The dust remover according to any one of claims 1 to 5, further comprising a control device, wherein the control device is configured to control the on-off control elements on the plurality of dust removing pipelines to be opened in a cycle in sequence and control the corresponding ash cleaning assemblies to be closed at the same time, so that the plurality of dust removing bins sequentially receive the coke oven flue gas and remove dust from the coke oven flue gas.
7. The precipitator of any of claims 2 to 5, wherein the dust removal assembly comprises at least one dust removal filter bag for receiving coke oven flue gas introduced through the inlet and for filter-dedusting the coke oven flue gas.
8. A precipitator in accordance with any one of claims 1 to 5, wherein the ash removal assembly comprises a wall vibrator for driving the wall of the corresponding precipitation chamber to vibrate.
9. A precipitator in accordance with any one of claims 1 to 5, wherein the ash removal assemblies comprise pulse valves for driving air vibrations in the respective dust removal bins.
10. A dry quenching system comprising a dry quenching furnace and a dust remover for receiving and removing coke oven fumes generated in the dry quenching furnace, characterized in that the dust remover is the dust remover according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123153405.3U CN217297730U (en) | 2021-12-15 | 2021-12-15 | Dry quenching system and dust remover thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123153405.3U CN217297730U (en) | 2021-12-15 | 2021-12-15 | Dry quenching system and dust remover thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217297730U true CN217297730U (en) | 2022-08-26 |
Family
ID=82920166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123153405.3U Active CN217297730U (en) | 2021-12-15 | 2021-12-15 | Dry quenching system and dust remover thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217297730U (en) |
-
2021
- 2021-12-15 CN CN202123153405.3U patent/CN217297730U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2007016872A1 (en) | Electrostatic precipitator with high efficiency | |
| CN206252942U (en) | A kind of bullet is counter to collect grey formula pulsed jet cloth filter | |
| CN100999670A (en) | Smoke preventing and dust removing for tamping coking oven side filling coal and vehicle of smoke preventing and dust removing | |
| CN108598894A (en) | A kind of dustproof construction and its application method for power distribution cabinet | |
| CN101920146B (en) | Air dust-cleaning device | |
| CN217297730U (en) | Dry quenching system and dust remover thereof | |
| CN212548711U (en) | Large-air-volume micro-dust collecting, separating and purifying system | |
| CN101590351B (en) | Static hop-pocket mixed dust removal device and control method thereof | |
| CN211799482U (en) | Dust remover and dust pelletizing system | |
| CN212491999U (en) | Large-air-volume micro-dust collecting separator | |
| CN205032002U (en) | Acetylene gas generator carbide exhaust gas purification system for awning | |
| CN211659514U (en) | Built-in desulfurization bag-type dust remover | |
| CN210171077U (en) | Water film dust remover | |
| CN113069854A (en) | Dust removal equipment for cigarette factory | |
| CN209405873U (en) | A kind of pulsed bag filter | |
| CN103785243A (en) | Online dust removal pulse bag dust collector | |
| CN111569558A (en) | Large-air-volume micro-dust collecting, separating and purifying system and method | |
| CN205613181U (en) | Explosion -proof dust pelletizing system of intelligent acetylene carbide awning | |
| CN210409905U (en) | Large positive-pressure internal-filtering bag type pulse dust collector capable of automatically cleaning dust | |
| CN216320596U (en) | Smoke dust discharging device with back-blowing mechanism | |
| CN212855074U (en) | High-efficiency ultra-clean modular dust collector | |
| CN214095579U (en) | Dust removing equipment with multiple air suction openings | |
| CN201200851Y (en) | Combined electrostatic and bag dust-cleaning apparatus | |
| CN209791767U (en) | Tubeless dust collecting equipment | |
| CN219002505U (en) | Air screen system and flue gas purification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |