CN107754601A - A kind of Environmental-protecting dust-removing equipment - Google Patents
A kind of Environmental-protecting dust-removing equipment Download PDFInfo
- Publication number
- CN107754601A CN107754601A CN201711145243.4A CN201711145243A CN107754601A CN 107754601 A CN107754601 A CN 107754601A CN 201711145243 A CN201711145243 A CN 201711145243A CN 107754601 A CN107754601 A CN 107754601A
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- CN
- China
- Prior art keywords
- air
- casing
- dust
- environmental
- cloth bag
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- 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.)
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Classifications
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
-
- 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
-
- 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
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2418—Honeycomb filters
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
-
- 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
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D49/00—Separating dispersed particles from gases, air or vapours by other methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/60—Additives
- B01D2252/602—Activators, promoting agents, catalytic agents or enzymes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of Environmental-protecting dust-removing equipment, including casing, ash bucket and cloth bag, casing is fixed on support, and bottom half is provided with ash bucket, and ash bucket bottom offers cinder-discharging port, it is threaded with cinder-discharging port and unloads tepetate, the side of bottom half is connected with air inlet pipe, and one end of air inlet pipe is connected with the outlet air end of air blower, and the air intake of air blower is provided with metal filtration stratum reticulare, the inside of casing is provided with several cloth bags, is connected at the top of each cloth bag on the branch pipe of jet pipe.The present invention is by the way that biology enzyme is incorporated in honeycomb ceramic filter net and activated charcoal strainer layer, can fast decoupled various places because producing the pernicious gases such as various peculiar smell and formaldehyde, benzene,toluene,xylene, haze in material, by provided with cloth bag, by the surface of dust adsorption to cloth bag, when dust gathers it is more when, under gravity, dust can be fallen on ash bucket, when dust is more, it can open and unload tepetate, be convenient to clean dust.
Description
Technical field
The present invention relates to Environmental-protecting dust-removing technical field, specially a kind of Environmental-protecting dust-removing equipment.
Background technology
Dust refers to the aerial solid particle that suspends, with industry continuous development, the particulate pollutant of discharge
Quantity is more and more, great harm is brought to the living environment health of people, in the Work places with dust, such as powder
, it is necessary to be separated to powder product and dust, dedusting during broken, crushing operation, prior art is only some practical separators
Dust and powder product initial gross separation are come out, but the bad control of the dust separated, can be elegant everywhere, pollute operation ring
Border, separation and dust removing effects are bad, therefore we make improvement to this, propose a kind of Environmental-protecting dust-removing equipment.
The content of the invention
To solve the defects of dust removing effects difference existing for prior art and easily pollution environment, the present invention provides a kind of environmental protection and removed
Dirt equipment.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：
A kind of Environmental-protecting dust-removing equipment of the present invention, including casing, ash bucket and cloth bag, the casing are fixed on support, institute
To state bottom half and be provided with ash bucket, the ash bucket bottom offers cinder-discharging port, is threaded with the cinder-discharging port and unloads tepetate,
The side of the bottom half is connected with air inlet pipe, and one end of the air inlet pipe is connected with the outlet air end of air blower, the air blast
The air intake of machine is provided with metal filtration stratum reticulare, and the inside of the casing is provided with several cloth bags, connects at the top of each cloth bag
It is connected on the branch pipe of jet pipe, one end of the jet pipe is connected to air accumulator, and the air accumulator is fixed on the outer wall of casing side,
The jet pipe is provided with air valve, and the top of the jet pipe is provided with honeycomb ceramic filter net, the top of the honeycomb ceramic filter net
Provided with two baffle plates, the top cover of the casing is provided with top cover, and the side of the casing top is connected with escape pipe, the outlet
One end of pipe is connected with outlet tube head, and the inside of the outlet tube head is provided with activated charcoal strainer layer, and the air blower is by opening
Close and be electrically connected with external power supply.
Further, the metal filtration stratum reticulare is made up of double-level-metal screen pack, and is filled between double-level-metal screen pack
There is soda lime.
Further, each internal Monodispersed has biology enzyme for the honeycomb ceramic filter net and activated charcoal strainer layer.
Further, it is connected through a screw thread between the air outlet sleeve and escape pipe.
Further, two baffle plates are staggered, and two baffle plates are made up of foam ceramic filter, the ceramic mistake
Biology enzyme is filled with filter screen.
Further, the cloth bag is antistatic membrane bag filter.
Compared with prior art, the present invention has the advantages that：This kind of Environmental-protecting dust-removing equipment, by by biology enzyme knot
Close in honeycomb ceramic filter net and activated charcoal strainer layer, can fast decoupled various places because producing various peculiar smell in material
And the pernicious gas such as formaldehyde, benzene,toluene,xylene, haze, there is potent antibacterial dispel taste and effect with fresh air, more effectively
Air organic pollutants are catalyzed, make air more pure and fresh, do not produce second of pollution to environment, using process safety,
By provided with cloth bag, by the surface of dust adsorption to cloth bag, when dust gathers it is more when, under gravity, dust meeting
Fall on ash bucket, when dust is more, can open and unload tepetate, be convenient to clean dust, by between air outlet sleeve and escape pipe
It is connected through a screw thread, is easily installed dismounting, the activated carbon being conveniently replaceable in activated charcoal strainer layer.
Brief description of the drawings
Fig. 1 is a kind of structural representation of Environmental-protecting dust-removing equipment of the present invention；
Fig. 2 is a kind of side structure schematic diagram of Environmental-protecting dust-removing equipment of the present invention.
In figure：1st, casing；2nd, ash bucket；3rd, air inlet pipe；4th, outlet tube head；5th, metal filtration stratum reticulare；6th, air blower；7th, prop up
Frame；8th, tepetate is unloaded；9th, cloth bag；10th, jet pipe；11st, air valve；12nd, air accumulator；13rd, honeycomb ceramic filter net；14th, baffle plate；15th, push up
Lid；16th, activated charcoal strainer layer；17th, soda lime.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
As shown in Figure 1-2, a kind of Environmental-protecting dust-removing equipment, including casing 1, ash bucket 2 and cloth bag 9, casing 1 are fixed on support
On 7, the bottom of casing 1 is provided with ash bucket 2, and the bottom of ash bucket 2 offers cinder-discharging port, is threaded with cinder-discharging port and unloads tepetate 8, case
The side of the bottom of body 1 is connected with air inlet pipe 3, and one end of air inlet pipe 3 is connected with the outlet air end of air blower 6, the air intake of air blower 6
Provided with metal filtration stratum reticulare 5, the inside of casing 1 is provided with several cloth bags 9, and the top of each cloth bag 9 is connected to the branch of jet pipe 10
Guan Shang, one end of jet pipe 10 are connected to air accumulator 12, and air accumulator 12 is fixed on the outer wall of the side of casing 1, and jet pipe 10 is provided with
Air valve 11, the top of jet pipe 10 are provided with honeycomb ceramic filter net 13, and the top of honeycomb ceramic filter net 13 is provided with two baffle plates 14,
The top cover of casing 1 is provided with top cover 15, and the side at the top of casing 1 is connected with escape pipe, and one end of escape pipe is connected with escape pipe
First 4, the inside of outlet tube head 4 is provided with activated charcoal strainer layer 16, and air blower 6 is electrically connected with by switch and external power supply.
Wherein, metal filtration stratum reticulare 5 is made up of double-level-metal screen pack, and soda lime is filled between double-level-metal screen pack
17, the moisture in air is removed, impurity bacterium in moisture etc. can be dispelled in the lump.
Wherein, each internal Monodispersed has biology enzyme, biology enzyme for honeycomb ceramic filter net 13 and activated charcoal strainer layer 16
, can be in fast decoupled finishing place because producing various peculiar smell and first in material with potent taste of dispelling, deodorization, antibacterial functions
The pernicious gases such as aldehyde, benzene,toluene,xylene, haze, there is potent antibacterial dispel taste and effect with fresh air, biology enzyme is to environment
Second of pollution is not produced, long action time, uses process safety.
Wherein, it is connected through a screw thread between air outlet sleeve 4 and escape pipe, is easily installed dismounting, is conveniently replaceable activated carbon filtering
Activated carbon in stratum reticulare 14.
Wherein, two baffle plates 14 are staggered, and two baffle plates 14 are made up of foam ceramic filter, are filled with foam ceramic filter
Biology enzyme, gas channel can be formed, the flow direction of air-flow is guided by the passage, flow distance can be lengthened, increased
The contact area of gas and baffle plate 14, the so baffle plate 14 can also further be strengthened to sky while playing to form gas channel
Gas carries out clean-up effect.
Wherein, cloth bag 9 is antistatic membrane bag filter, and this kind of antistatic membrane bag filter can effectively prevent excessive dust from existing
Assemble thereon, increase the service life.
It should be noted that the present invention is a kind of Environmental-protecting dust-removing equipment, specifically, open air blower 6, air by provided with
The metal filtration stratum reticulare 5 of soda lime 17 is sucked in air inlet pipe 3 by air blower 6, and moisture removal afterwards into casing 1, reaches
Around cloth bag 9, because cloth bag 9 is antistatic membrane bag filter, this kind of antistatic membrane bag filter can effectively prevent excessive ash
Dirt is assembled thereon, and when dust gathers more, dust is fallen, and is fallen on ash bucket, after cloth bag 9, reaches honeycomb pottery
Porcelain screen pack 13, internal Monodispersed, which is distributed with, in honeycomb ceramic filter net 13 biology enzyme, into around baffle plate 14, due to two
Baffle plate 14 is made up of foam ceramic filter, is filled with biology enzyme in foam ceramic filter, can form gas channel, be drawn by the passage
The flow direction of flow guide, flow distance can be lengthened, increase the contact area of gas and baffle plate 14, so the baffle plate 14 exists
It can also further strengthen carrying out clean-up effect to air while playing to form gas channel, eventually arrive at outlet tube head 4, pass through
The final filtration of activated charcoal strainer layer, dedusting and purification to air are completed, when dust is more, open air valve 11, gas
Sprayed outward out of cloth bag 9, the dust outside cloth bag 9 is blown down, and is fallen on ash bucket 2, and opening unloads tepetate 8, and dust is cleared up.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of Environmental-protecting dust-removing equipment, including casing (1), ash bucket (2) and cloth bag (9), it is characterised in that the casing (1)
It is fixed on support (7), casing (1) bottom is provided with ash bucket (2), and ash bucket (2) bottom offers cinder-discharging port, institute
State to be threaded with cinder-discharging port and unload tepetate (8), the side of casing (1) bottom is connected with air inlet pipe (3), the air inlet pipe
(3) one end is connected with the outlet air end of air blower (6), and the air intake of the air blower (6) is provided with metal filtration stratum reticulare (5), institute
The inside for stating casing (1) is provided with several cloth bags (9), is connected at the top of each cloth bag (9) on the branch pipe of jet pipe (10),
One end of the jet pipe (10) is connected to air accumulator (12), and the air accumulator (12) is fixed on the outer wall of casing (1) side, institute
State jet pipe (10) and be provided with air valve (11), the top of the jet pipe (10) is provided with honeycomb ceramic filter net (13), the honeycomb pottery
The top of porcelain screen pack (13) is provided with two baffle plates (14), and the top cover of the casing (1) is provided with top cover (15), the casing
(1) side at the top of is connected with escape pipe, and one end of the escape pipe is connected with outlet tube head (4), the outlet tube head (4)
Inside is provided with activated charcoal strainer layer (16), and the air blower (6) is electrically connected with by switch and external power supply.
2. a kind of Environmental-protecting dust-removing equipment according to claim 1, it is characterised in that the metal filtration stratum reticulare (5) is by double
Layer metal filter screen composition, and soda lime (17) is filled between double-level-metal screen pack.
A kind of 3. Environmental-protecting dust-removing equipment according to claim 1, it is characterised in that the honeycomb ceramic filter net (13) and
Each internal Monodispersed has biology enzyme to activated charcoal strainer layer (16).
4. a kind of Environmental-protecting dust-removing equipment according to claim 1, it is characterised in that the air outlet sleeve (4) and escape pipe
Between be connected through a screw thread.
5. a kind of Environmental-protecting dust-removing equipment according to claim 1, it is characterised in that described two baffle plates (14) staggeredly set
Put, two baffle plates (14) are made up of foam ceramic filter, and biology enzyme is filled with the foam ceramic filter.
6. a kind of Environmental-protecting dust-removing equipment according to claim 1, it is characterised in that the cloth bag (9) is antistatic overlay film
Filter bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711145243.4A CN107754601A (en) | 2017-11-17 | 2017-11-17 | A kind of Environmental-protecting dust-removing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711145243.4A CN107754601A (en) | 2017-11-17 | 2017-11-17 | A kind of Environmental-protecting dust-removing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107754601A true CN107754601A (en) | 2018-03-06 |
Family
ID=61279829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711145243.4A Withdrawn CN107754601A (en) | 2017-11-17 | 2017-11-17 | A kind of Environmental-protecting dust-removing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107754601A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570142A (en) * | 2019-01-15 | 2019-04-05 | 叶峻峰 | A kind of dust-extraction unit for air conditioning for automobiles fault detection |
| CN109701959A (en) * | 2019-03-03 | 2019-05-03 | 陶素珍 | A kind of batting remove device on Weaving device |
| CN109772081A (en) * | 2019-01-28 | 2019-05-21 | 东莞市恒升环保科技有限公司 | Full-automatic central dust-collection system |
| CN113244706A (en) * | 2021-05-21 | 2021-08-13 | 华能秦煤瑞金发电有限责任公司 | Dust remover applied to power plant |
| CN114413626A (en) * | 2022-02-17 | 2022-04-29 | 湖北天鑫热能设备有限公司 | Fluidized bed furnace with multiple air distribution function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104606975A (en) * | 2015-01-30 | 2015-05-13 | 河北宇清环保设备有限公司 | Dedusting purifier |
| CN204768112U (en) * | 2015-05-29 | 2015-11-18 | 广东龙正节能环保科技有限公司 | Biomass boiler sack cleaner with dehydrating unit |
| CN205517274U (en) * | 2016-04-14 | 2016-08-31 | 北京青山绿野环保科技有限公司 | Novel dust removal denitration integration equipment |
| CN106996607A (en) * | 2017-05-11 | 2017-08-01 | 孙祥章 | A kind of novel air filtration |
| CN207734833U (en) * | 2017-11-17 | 2018-08-17 | 湖州慧峰环保科技有限公司 | A kind of Environmental-protecting dust-removing equipment |
-
2017
- 2017-11-17 CN CN201711145243.4A patent/CN107754601A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104606975A (en) * | 2015-01-30 | 2015-05-13 | 河北宇清环保设备有限公司 | Dedusting purifier |
| CN204768112U (en) * | 2015-05-29 | 2015-11-18 | 广东龙正节能环保科技有限公司 | Biomass boiler sack cleaner with dehydrating unit |
| CN205517274U (en) * | 2016-04-14 | 2016-08-31 | 北京青山绿野环保科技有限公司 | Novel dust removal denitration integration equipment |
| CN106996607A (en) * | 2017-05-11 | 2017-08-01 | 孙祥章 | A kind of novel air filtration |
| CN207734833U (en) * | 2017-11-17 | 2018-08-17 | 湖州慧峰环保科技有限公司 | A kind of Environmental-protecting dust-removing equipment |
Non-Patent Citations (1)
| Title |
|---|
| 罗时政等: "《干熄焦生产操作与设备维护》", 北京：冶金工业出版社, pages: 117 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570142A (en) * | 2019-01-15 | 2019-04-05 | 叶峻峰 | A kind of dust-extraction unit for air conditioning for automobiles fault detection |
| CN109772081A (en) * | 2019-01-28 | 2019-05-21 | 东莞市恒升环保科技有限公司 | Full-automatic central dust-collection system |
| CN109701959A (en) * | 2019-03-03 | 2019-05-03 | 陶素珍 | A kind of batting remove device on Weaving device |
| CN113244706A (en) * | 2021-05-21 | 2021-08-13 | 华能秦煤瑞金发电有限责任公司 | Dust remover applied to power plant |
| CN114413626A (en) * | 2022-02-17 | 2022-04-29 | 湖北天鑫热能设备有限公司 | Fluidized bed furnace with multiple air distribution function |
| CN114413626B (en) * | 2022-02-17 | 2023-11-03 | 湖北天鑫热能设备有限公司 | Fluidized bed furnace with multiple air distribution functions |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180306 |
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| WW01 | Invention patent application withdrawn after publication |