CN111495043A - Factory flue gas dust removal and purification device - Google Patents
Factory flue gas dust removal and purification device Download PDFInfo
- Publication number
- CN111495043A CN111495043A CN202010272624.4A CN202010272624A CN111495043A CN 111495043 A CN111495043 A CN 111495043A CN 202010272624 A CN202010272624 A CN 202010272624A CN 111495043 A CN111495043 A CN 111495043A
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- China
- Prior art keywords
- dust removal
- box
- flue gas
- dedusting
- purification
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
- B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
- B01F27/2322—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes with parallel axes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/85—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers on separate shafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a factory flue gas dust removal and purification device, which relates to the technical field of flue gas dust removal and purification equipment and comprises a dust removal box and a purification box, wherein the left side wall of the dust removal box is connected with an induced draft fan through an air inlet pipeline, the left side in the dust removal box is provided with a primary screen, the top wall of the dust removal box is provided with a first motor, the first motor is connected with a rotating shaft, the rotating shaft penetrates through the top wall of the dust removal box to extend and be connected with a support plate, the bottom of the support plate is connected with a dust removal cloth bag, the bottom of the dust removal cloth bag is connected with a dust removal plate, factory flue gas which is subjected to dust removal by the dust removal cloth bag passes through a secondary screen, the secondary screen is used for filtering impurities with small particle diameters in the flue gas again, the tail end of an air outlet pipeline penetrates through the left side wall, effectively improves the dedusting and purifying quality of the factory flue gas and protects the atmospheric environment.
Description
Technical Field
The invention relates to the technical field of flue gas dust removal and purification equipment, in particular to a factory flue gas dust removal and purification device.
Background
Factory flue gas is the mixture of gas and smoke body, is the main reason of atmospheric pollution, and the composition of factory flue gas is very complicated, and gas includes vapor, sulfur dioxide, nitrogen gas, oxygen, carbon monoxide, carbon dioxide, hydrocarbon mixture and nitrogen oxide etc. and the smoke and dust includes ash content, coal grain, oil droplet and pyrolysis product etc. of fuel, and these substances get into the human body through different approaches respiratory track, and some directly produce harm, and some have the accumulation effect, can harm people's health more seriously.
The existing factory flue gas dust removal and purification device influences the filtering effect and the filtering efficiency due to the blockage of dust on the filter screen when being used for a long time, has poor dust removal and purification effect on factory flue gas, increases the factory flue gas dust removal and purification cost and pollutes the atmospheric environment.
Disclosure of Invention
The invention aims to provide a factory flue gas dedusting and purifying device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a factory flue gas dedusting and purifying device comprises a dedusting box and a purifying box, wherein the left side wall of the dedusting box is connected with an induced draft fan through an air inlet pipeline, a primary screen is installed on the left side in the dedusting box, fixing seats are installed on the upper inner wall and the lower inner wall of the dedusting box, the fixing seats are connected with the inner wall of the dedusting box in a welding mode, the primary screen is detachably connected with the fixing seats through fastening bolts, a motor I is installed on the top wall of the dedusting box, the motor I is connected with a rotating shaft, the rotating shaft penetrates through the top wall of the dedusting box to extend and connect a supporting plate, the bottom of the supporting plate is connected with a dedusting cloth bag, the bottom of the dedusting cloth bag is connected with a dedusting plate, a secondary screen is installed on the right side of the dedusting cloth bag, the secondary screen is detachably connected with the upper inner wall, purification case top installation motor two, the gear wheel is connected to two output terminals of motor, gear wheel left and right sides installation pinion, the dwang is connected to the pinion bottom, the surface mounting puddler of dwang, place the purification absorption liquid in the purification case, air-out pipeline end passes in purification case left side wall extends to be connected to the purification absorption liquid, purification case right side wall installation air outlet.
As a further scheme of the invention: and a valve is arranged in the air inlet pipeline.
As a further scheme of the invention: dust removal case left side wall erection bracing seat, the draught fan passes through the bolt with the supporting seat and can dismantle the connection.
As a further scheme of the invention: the diameter of the sieve pore of the first-stage sieve is larger than that of the sieve pore of the second-stage sieve.
As a still further scheme of the invention: the dust removal incasement installation lead screw, lead screw bottom end passes the dust removal bottom of the case wall and extends to connect and rotate the handle, lead screw surface mounting sliding seat, the scraper blade is connected on the left of the sliding seat, the scraper blade is installed on the dust removal sack surface, the scraper blade passes through the bolt with the sliding seat and can dismantle the connection.
As a further scheme of the invention: the dust removal plate surface mounting through-hole, dust removal board bottom installation ash storage bucket, ash storage bucket passes through rolling bearing with dust removal bottom of the case portion surface and is connected, ash storage barrel installs the solenoid valve bottom.
As a still further scheme of the invention: and an ion generating device is arranged on the right side wall of the dust removal box.
As a further scheme of the invention: the dwang is hollow structure, dwang top installation funnel, the liquid feeding pipe of funnel internal connection, dwang surface mounting bleeder, the bottom installation drain pipe of purifying box.
As a further scheme of the invention: heating plates are installed on the left side wall and the right side wall of the purification box, and an oxidation film is installed in the purification box.
Compared with the prior art, the invention has the beneficial effects that: a plant flue gas dust removal and purification device comprises a primary screen for primarily filtering larger impurities in plant flue gas, a dust removal cloth bag for blowing the plant flue gas passing through the primary screen, when the flue gas passes through the dust removal cloth bag, heavier impurity particles in the flue gas of a factory fall to the surface of the dust removal plate under the action of gravity, the flue gas of the factory after being subjected to dust removal by the dust removal cloth bag passes through the secondary screen, the secondary screen filters the impurities with small particle diameters in the flue gas again, the tail end of the air outlet pipeline passes through the left side wall of the purification box and extends into the purification absorption liquid, the stirring rod stirs the purification absorption liquid to improve the purification quality of the flue gas, the right side wall of the purification box is provided with an air outlet, and the completely purified flue gas of the factory is discharged to the, through the setting of a plurality of filter equipment, effectively improved the dust removal and the purification quality of mill's flue gas, protected atmospheric environment.
Drawings
Fig. 1 is a schematic structural diagram of a plant flue gas dedusting and purifying device.
Fig. 2 is a schematic structural diagram of a fixing seat in a plant flue gas dedusting and purifying device.
Fig. 3 is a schematic structural diagram of gear transmission in a plant flue gas dedusting and purifying device.
FIG. 4 is a schematic structural diagram of a rotating rod in a plant flue gas dedusting and purifying device.
In the figure: 1-a dust removal box; 2, a first motor; 3-a rotating shaft; 4-first-stage screen mesh; 5-a support plate; 6-a scraper; 7-a valve; 8-an air inlet pipeline; 9-a draught fan; 10-a support seat; 11-a dust removal cloth bag; 12-a dust removal plate; 13-ash storage barrel; 14-a solenoid valve; 15-a screw rod; 16-turning the handle; 17-a secondary screen; 18-ion generating means; 19-air outlet pipeline; 20-a blower; 21-a purification box; 22-a stirring rod; 23-a liquid outlet pipe; 24-a heating plate; 25-a liquid feeding pipe; 26-motor two; 27-a funnel; 28-pinion gear; 29-rotating rods; 30-a bull gear; 31-air outlet; 32-a weep hole; 33-a fixed seat; 34-fastening bolts; 35-a movable seat; 36-purifying the absorption liquid; 37-oxide film.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments.
Example 1
Referring to fig. 1-4, a factory flue gas dust removal and purification device comprises a dust removal box 1 and a purification box 21, wherein the left side wall of the dust removal box 1 is connected with an induced draft fan 9 through an air inlet pipeline 8, the induced draft fan 9 is connected with a factory flue gas pipeline through the air inlet pipeline 8, the induced draft fan 9 blows the factory flue gas into the dust removal box 1 through the air inlet pipeline 8, a primary screen 4 is installed on the left side in the dust removal box 1, fixing seats 33 are installed on the upper and lower inner wall surfaces of the dust removal box 1, the fixing seats 33 are connected with the inner wall of the dust removal box 1 in a welding manner, the primary screen 4 is detachably connected with the fixing seats 33 through fastening bolts 34, the primary screen 4 primarily filters larger impurities in the factory flue gas, a motor i 2 is installed on the top wall of the dust removal box 1, the motor i 2 is connected with the top wall of, the rotating shaft 3 penetrates through the top wall of the dust removing box 1 to extend to connect the supporting plate 5, the bottom of the supporting plate 5 is connected with the dust removing cloth bag 11, the bottom of the dust removing cloth bag 11 is connected with the dust removing plate 12, factory flue gas passing through the primary screen 4 is blown to the dust removing cloth bag 11, when the dust removing cloth bag 11 passes through, heavier impurity particles in the factory flue gas fall to the surface of the dust removing plate 12 due to the action of gravity, the rotating shaft 3 is driven by the motor 2 to rotate, the rotating shaft 3 drives the supporting plate 5 and the dust removing cloth bag 11 to rotate, the dust removing efficiency of the dust removing cloth bag 11 is accelerated, the secondary screen 17 is arranged at the right side of the dust removing cloth bag 11, the secondary screen 17 is detachably connected with the upper inner wall and the lower inner wall surface of the dust removing box 1 through bolts, the factory flue gas after being removed by the dust removing cloth bag 11 can pass through, the bottom of the right side wall of the dust removing box 1 is connected with a blower 20 through an air outlet pipeline 19.
Further, in order to control the intake of the intake duct 8, in this embodiment, a valve 7 is installed in the intake duct 8.
Further, in order to fix draught fan 9, in this embodiment, dust removal case 1 left side wall erection bracing seat 10, draught fan 9 passes through the bolt with supporting seat 10 and can dismantle the connection.
Further, in order to detach the dust particles accumulated on the surface of the dust removing cloth bag 11, in the embodiment, the screw rod 15 is installed in the dust removing box 1, the bottom end of the screw rod 15 penetrates through the bottom wall of the dust removing box 1 to extend and connect the rotating handle 16, the surface mounting movable seat 35 of the screw rod 15 is connected with the scraper 6 on the left side of the movable seat 35, the scraper 6 is installed on the surface of the dust removing cloth bag 11, the scraper 6 is detachably connected with the movable seat 35 through a bolt, the handle 16 is rotated, the movable seat 35 can move up and down on the surface of the screw rod 15, and the movable seat 35 drives the scraper 6 to detach the dust particles on the surface of the dust removing cloth.
Further, in order to uniformly collect and treat the dust particles removed by the dust removing cloth bag 11, in this embodiment, a through hole is installed on the surface of the dust removing plate 12, an ash storage barrel 13 is installed at the bottom of the dust removing plate 12, the dust particles fall into the ash storage barrel 13 through the through hole, the ash storage barrel 13 is connected with the bottom surface of the dust removing box 1 through a rotating bearing, and an electromagnetic valve 14 is installed at the bottom of the ash storage barrel 13.
Further, in order to effectively remove the electrostatic ions in the factory flue gas, in this embodiment, the right side wall of the dust removal box 1 is provided with an ion generation device 18.
Example 2
Referring to fig. 1-4, on the basis of embodiment 1, in order to purify the flue gas of a factory after dust removal, a second motor 26 is installed at the top of the purification box 21, an output end of the second motor 26 is connected with a large gear 30, small gears 28 are installed at left and right sides of the large gear 30, the small gears 28 at left and right sides are simultaneously meshed with the large gear 30, a rotating rod 29 is connected to the bottom of the small gear 28, a stirring rod 22 is installed on the surface of the rotating rod 29, the large gear 30 is driven by the second motor 26 to rotate, the large gear 30 drives the small gears 28, the rotating rod 29 and the stirring rod 22 to rotate, a purification absorption liquid 36 is placed in the purification box 21, the tail end of the air outlet pipeline 19 penetrates through the left side wall of the purification box 21 to extend and be connected to the purification absorption liquid 36, the stirring rod 22 stirs the purification absorption, the completely purified factory flue gas is discharged to the outside from the air outlet 31.
Further, in order to add purification absorption liquid 36 in time to purifying box 21, in this embodiment, dwang 29 is hollow structure, dwang 29 top installation funnel 27, connecting liquid feeding pipe 25 in the funnel 27, dwang 29 surface mounting tapping hole 32 will purify absorption liquid 36 and add to funnel 27 in through liquid feeding pipe 25, finally flow to purifying box 21 in by tapping hole 32, purifying box 21 bottom installation drain pipe 23.
Further, in order to increase the activity of molecules in the purification box 21 and facilitate purification of the flue gas in the factory, in this embodiment, the heating plates 24 are installed on the left and right side walls of the purification box 21, and the oxidation film 37 is installed in the purification box 21.
The working principle of the invention is as follows: a factory flue gas dust removal and purification device, draught fan 9 blows factory flue gas to the dust removal case 1 through the air inlet pipeline 8, the first grade screen cloth 4 carries out primary filtration with the great impurity in the factory flue gas, the factory flue gas through the first grade screen cloth 4 blows to the dust removal sack 11, when through the dust removal sack 11, the heavier foreign particles in the factory flue gas drop to the surface of the dust removal board 12 because of the action of gravity, drive the rotation shaft 3 through the motor 2 and rotate, the rotation shaft 3 drives the backup pad 5 and the dust removal sack 11 to rotate, accelerate the dust removal efficiency of the dust removal sack 11, the factory flue gas after the dust removal of the dust removal sack 11 can pass through the second grade screen 17, the second grade screen 17 filters the impurity with very small particle diameter again in the flue gas, the end of the air outlet pipeline 19 passes through the left side wall of the purification case 21 and extends to be connected to the, the purification quality of flue gas is improved, the air outlet 31 is installed to the right lateral wall of purifying box 21, and the flue gas of the factory after complete purification is discharged to the outside from air outlet 31.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (9)
1. The factory flue gas dedusting and purifying device comprises a dedusting box (1) and a purifying box (21), and is characterized in that the left side wall of the dedusting box (1) is connected with an induced draft fan (9) through an air inlet pipeline (8), a first-level screen (4) is installed on the left side in the dedusting box (1), a fixing seat (33) is installed on the upper inner wall and the lower inner wall of the dedusting box (1), the fixing seat (33) is connected with the inner wall of the dedusting box (1) in a welding mode, the first-level screen (4) is detachably connected with the fixing seat (33) through a fastening bolt (34), a first motor (2) is installed on the top wall of the dedusting box (1), the first motor (2) is connected with the top wall of the dedusting box (1) through a fixing support, the first motor (2) is connected with a rotating shaft (3), and the rotating shaft (3) penetrates through the, dust removal sack (11) is connected to backup pad (5) bottom, dust removal board (12) is connected to dust removal sack (11) bottom, dust removal sack (11) right side installation secondary screen cloth (17), inner wall surface passes through the bolt can be dismantled with dust removal case (1) from top to bottom and is connected, dust removal case (1) right side wall bottom connects forced draught blower (20) through air-out pipeline (19), purifying box (21) top installation motor two (26), gear wheel (30) is connected to motor two (26) output, gear wheel (30) left and right sides installation pinion (28), dwang (29) is connected to pinion (28) bottom, dwang (29) surface mounting puddler (22), place purification absorption liquid (36) in purifying box (21), air-out pipeline (19) end passes purifying box (21) left side wall and extends to be connected to in purification absorption liquid (36), an air outlet (31) is arranged on the right side wall of the purification box (21).
2. A plant flue gas dust removal purification device according to claim 1, wherein a valve (7) is installed in the air inlet pipe (8).
3. The factory flue gas dedusting and purifying device according to claim 1, wherein a support seat (10) is installed on the left side wall of the dedusting box (1), and the induced draft fan (9) is detachably connected with the support seat (10) through bolts.
4. A plant flue gas dust removal purification device according to claim 1, wherein the mesh diameter of the primary screen (4) is larger than that of the secondary screen (17).
5. The factory flue gas dedusting and purifying device according to claim 1 or 3, characterized in that a screw rod (15) is installed in the dedusting box (1), the bottom end of the screw rod (15) passes through the bottom wall of the dedusting box (1) to extend and connect with a rotating handle (16), a movable seat (35) is installed on the surface of the screw rod (15), a scraper (6) is connected to the left side of the movable seat (35), the scraper (6) is installed on the surface of a dedusting cloth bag (11), and the scraper (6) and the movable seat (35) are detachably connected through bolts.
6. The factory flue gas dust removal and purification device according to claim 1, wherein a through hole is formed in the surface of the dust removal plate (12), an ash storage barrel (13) is installed at the bottom of the dust removal plate (12), the ash storage barrel (13) is connected with the bottom surface of the dust removal box (1) through a rotating bearing, and an electromagnetic valve (14) is installed at the bottom of the ash storage barrel (13).
7. A plant flue gas dust removal purification device according to claim 1 or 3, wherein the right side wall of the dust removal box (1) is provided with an ion generation device (18).
8. The factory flue gas dedusting and purifying device according to claim 1, wherein the rotating rod (29) is of a hollow structure, a funnel (27) is installed at the top of the rotating rod (29), a liquid feeding pipe (25) is connected in the funnel (27), a liquid discharging hole (32) is installed on the surface of the rotating rod (29), and a liquid discharging pipe (23) is installed at the bottom of the purifying box (21).
9. A plant flue gas dust removal purification device according to claim 1, wherein heating plates (24) are installed on the left and right side walls of the purification box (21), and an oxide film (37) is installed in the purification box (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010272624.4A CN111495043A (en) | 2020-04-09 | 2020-04-09 | Factory flue gas dust removal and purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010272624.4A CN111495043A (en) | 2020-04-09 | 2020-04-09 | Factory flue gas dust removal and purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111495043A true CN111495043A (en) | 2020-08-07 |
Family
ID=71878703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010272624.4A Withdrawn CN111495043A (en) | 2020-04-09 | 2020-04-09 | Factory flue gas dust removal and purification device |
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| Country | Link |
|---|---|
| CN (1) | CN111495043A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113318549A (en) * | 2021-05-26 | 2021-08-31 | 安徽天顺环保设备股份有限公司 | Automatic dust removal equipment for flue gas treatment |
| CN114044364A (en) * | 2021-11-01 | 2022-02-15 | 纽普兰能源科技(镇江)有限公司 | Multistage pneumatic ash conveying system and using method |
-
2020
- 2020-04-09 CN CN202010272624.4A patent/CN111495043A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113318549A (en) * | 2021-05-26 | 2021-08-31 | 安徽天顺环保设备股份有限公司 | Automatic dust removal equipment for flue gas treatment |
| CN114044364A (en) * | 2021-11-01 | 2022-02-15 | 纽普兰能源科技(镇江)有限公司 | Multistage pneumatic ash conveying system and using method |
| CN114044364B (en) * | 2021-11-01 | 2023-06-13 | 纽普兰能源科技(镇江)有限公司 | Multistage pneumatic ash conveying system and use method |
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Application publication date: 20200807 |