CN107497216A - A kind of packaged type has the workshop powder purification apparatus of dust warning function - Google Patents
A kind of packaged type has the workshop powder purification apparatus of dust warning function Download PDFInfo
- Publication number
- CN107497216A CN107497216A CN201710925609.3A CN201710925609A CN107497216A CN 107497216 A CN107497216 A CN 107497216A CN 201710925609 A CN201710925609 A CN 201710925609A CN 107497216 A CN107497216 A CN 107497216A
- Authority
- CN
- China
- Prior art keywords
- dust
- casing
- purification apparatus
- warning function
- packaged type
- 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.)
- Withdrawn
Links
- 239000000428 dust Substances 0.000 title claims abstract description 40
- 238000000746 purification Methods 0.000 title claims abstract description 23
- 239000000843 powder Substances 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000012528 membrane Substances 0.000 claims abstract description 17
- 238000012544 monitoring process Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
- B01D2247/04—Regenerating the washing fluid
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention, which discloses a kind of packaged type, has the workshop powder purification apparatus of dust warning function,Including A dust-absorbing fans,A aspiration channels,B dust-absorbing fans,B aspiration channels,C dust-absorbing fans,C aspiration channels,Microporous filter screen,Filter membrane,Small-sized tank,Universal wheel,Brake,Water pump,Inlet channel,Motor,Blast pipe,A waterfog heads,B waterfog heads,Casing,Dust concentration monitoring alarm and battery,The A aspiration channels,B aspiration channels and C aspiration channels respectively with A dust-absorbing fans,B dust-absorbing fans connect with C dust-absorbing fans,Bottom position in the casing is respectively arranged with microporous filter screen and filter membrane from top to bottom,Small-sized tank is mounted with the casing in bottommost,Described inlet channel one end connects with small-sized tank,Other end is connected with A waterfog heads and B waterfog heads,Water pump is provided with the inlet channel,The motor,Universal wheel is separately mounted to the left side and bottom of casing.
Description
Technical field
The present invention relates to a kind of dust purification technical field, specially a kind of packaged type has the car of dust warning function
Between powder purification apparatus.
Background technology
With the horizontal development of human industry, at present electronic component, battery production, experimental laboratory air exhausting, metallurgy, chemical plant,
Substantial amounts of dust can be produced during being processed in the industries such as medical factory, Painting Shop, Furniture manufacturing and plastic products,
If dust is directly emitted, huge pollution on the one hand can be caused to atmospheric environment, one side staff sucks for a long time
Dust can seriously affect the health of oneself, and the danger such as dust explosion are also easily caused when occurring spark in factory
Accident.
But the shortcomings that existing dust purification technology is that cost of manufacture is high, purification efficiency is low, easy generation fire and quick-fried
Fried accident, such as：Handled using high voltage electrostatic principle, fire is easily caused containing various inflammable and explosive gases in organic exhaust gas
And explosion accident.
The content of the invention
Present invention aims at the workshop powder purification apparatus that a kind of packaged type of proposition has dust warning function, with solution
Certainly above-mentioned background problems.
The technical scheme is that：A kind of packaged type has the workshop powder purification apparatus of dust warning function, bag
Include A dust-absorbing fans, A aspiration channels, B dust-absorbing fans, B aspiration channels, C dust-absorbing fans, C aspiration channels, microporous filter screen, filtering
Film, small-sized tank, universal wheel, brake, water pump, inlet channel, motor, blast pipe, A waterfog heads, B waterfog heads,
Casing, dust concentration monitoring alarm and battery, the A aspiration channels, B aspiration channels and C aspiration channels are inhaled with No. A respectively
Dirt fan, B dust-absorbing fans connect with C dust-absorbing fans, and the bottom position in the casing is respectively arranged with micro porous filtration from top to bottom
Net and filter membrane, small-sized tank is mounted with the casing in bottommost, described inlet channel one end connects with small-sized tank
Logical, other end is connected with A waterfog heads and B waterfog heads, and water pump, the motor peace are provided with the inlet channel
Mounted in the leftward position of casing, the bottom half is provided with universal wheel.
Preferably, the dust concentration monitoring alarm is arranged on the left of casing between the 1/3-1/2 of height.
Preferably, the left surface of the A dust-absorbing fans, B dust-absorbing fans and C dust-absorbing fans disposed at equal distance in casing.
Preferably, the microporous filter screen is made by stainless steel material, can filter out bulky grain thing.
Preferably, the filter membrane is made by the material of polyvinyl chloride, can be with dust impurities in separation water and water.
Preferably, the A waterfog heads and B waterfog heads are arranged in casing top, and both spray diameters can be with
Reach the left and right of casing length.
Preferably, between the microporous filter screen and filter membrane at intervals of box height-between.
Preferably, the universal wheel of the bottom half is provided with brake.
Preferably, the battery provides energy for the motor in device and water pump.
The invention has the advantages that：The present invention is by setting A dust-absorbing fans, B dust-absorbing fans and C dust-absorbing fans can
To increase the intensity for absorbing dust, universal wheel and brake that bottom of device is set can make device have removable and start and stop at any time
The characteristics of, microporous filter screen and filter membrane in device can be with the size particles things in separation water, and the water separated flows into small
It type tank, can be recycled, reach the purpose of efficient energy-saving.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of microporous filter screen.
In figure：1.A dust-absorbing fan 2.A aspiration channel 3.B dust-absorbing fan 4.B aspiration channel 5.C dust-absorbing fans 6.C
7. microporous filter screen of aspiration channel, 8. filter membrane, the 9. small-sized universal wheel 11. of the tank 10. brake water inlet pipe of 12. water pump 13.
The dust concentration of 14. motor of road, 15. 18. casing of blast pipe 16.A waterfog head 17.B waterfog heads 19. monitoring report
The alert battery of device 20..
Embodiment
The present invention is further described with reference to the accompanying drawings and examples, it is clear that described embodiment is only this hair
Bright part of the embodiment, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
There is the every other embodiment made and obtained under the premise of creative work, belong to the scope of protection of the invention.
The technical scheme is that：A kind of packaged type has the workshop powder purification apparatus of dust warning function, bag
Include A dust-absorbing fans, A aspiration channels, B dust-absorbing fans, B aspiration channels, C dust-absorbing fans, C aspiration channels, microporous filter screen, filtering
Film, small-sized tank, universal wheel, brake, water pump, inlet channel, motor, blast pipe, A waterfog heads, B waterfog heads,
Casing, dust concentration monitoring alarm and battery, the A aspiration channels, B aspiration channels and C aspiration channels are inhaled with No. A respectively
Dirt fan, B dust-absorbing fans connect with C dust-absorbing fans, and the bottom position in the casing is respectively arranged with micro porous filtration from top to bottom
Net and filter membrane, small-sized tank is mounted with the casing in bottommost, described inlet channel one end connects with small-sized tank
Logical, other end is connected with A waterfog heads and B waterfog heads, and water pump, the motor peace are provided with the inlet channel
Mounted in the leftward position of casing, the bottom half is provided with universal wheel.
Preferably, the dust concentration monitoring alarm is arranged on the left of casing between the 1/3-1/2 of height.
Preferably, the left surface of the A dust-absorbing fans, B dust-absorbing fans and C dust-absorbing fans disposed at equal distance in casing.
Preferably, the microporous filter screen is made by stainless steel material, can filter out bulky grain thing.
Preferably, the filter membrane is made by the material of polyvinyl chloride, can be with dust impurities in separation water and water.
Preferably, the A waterfog heads and B waterfog heads are arranged in casing top, and both spray diameters can be with
Reach the left and right of casing length.
Preferably, between the 1/3-1/2 at intervals of box height between the microporous filter screen and filter membrane.
Preferably, the universal wheel of the bottom half is provided with brake.
Preferably, the battery provides energy for the motor in device and water pump.
Refer to shown in Fig. 1, the present invention provides a kind of technical scheme：A kind of packaged type has the car of dust warning function
Between powder purification apparatus, including A dust-absorbing fans 1, A aspiration channels 2, B dust-absorbing fans 3, B aspiration channels 4, C dust-absorbing fans 5, C
Aspiration channel 6, microporous filter screen 7, filter membrane 8, small-sized tank 9, universal wheel 10, brake 11, water pump 12, inlet channel 13, electricity
Machine 14, blast pipe 15, A waterfog heads 16, B waterfog heads 17, casing 18, dust concentration monitoring alarm 19 and battery
20, the A aspiration channels 2, B aspiration channels 4 and C aspiration channels 6 respectively with A dust-absorbing fans 1, B dust-absorbing fans 3 and C dust suctions
Fan 5 connects, and the bottom position in the casing 18 is respectively arranged with microporous filter screen 7 and filter membrane 8, the casing from top to bottom
Small-sized tank 9 is mounted with 18 in bottommost, described one end of inlet channel 13 connects with small-sized tank 9, other end and A
Number waterfog head 16 and B waterfog heads 17 connect, and water pump 12 are provided with the inlet channel 13, the motor 14 is arranged on
The leftward position of casing 18, the bottom of casing 18 are provided with universal wheel 10.
Operation principle：Manual unlocking motor 14, A dust-absorbing fans 1, B dust-absorbing fans 3 and the inspiration of C dust-absorbing fans 5 largely contain
The air of dust enters casing 18, then manually boots water pump 12, and the water of small-sized tank 9 is drawn into inlet channel 13 from No. A
Waterfog head 16 and B waterfog heads 17 spray water smoke, the air containing dust are purified, dust runs into water smoke and settled into
Small water droplet drippage, by the purification of microporous filter screen 7 and filter membrane 8, remove the size particles thing in water droplet, last pure water
Flow into small-sized tank 9 and complete a circulation, the air of purification is discharged from blast pipe 15, and we can be with order to ensure purification efficiency
Timing is cleaned to the microporous filter screen 7 in device and filter membrane 8.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature
It is that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height and is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the different embodiments or example and the feature of different embodiments or example described in this specification
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (9)
1. a kind of packaged type has the workshop powder purification apparatus of dust warning function, including A dust-absorbing fans (1), A air draughts
Manage (2), B dust-absorbing fans (3), B aspiration channels (4), C dust-absorbing fans (5), C aspiration channels (6), microporous filter screen (7), filtering
Film (8), small-sized tank (9), universal wheel (10), brake (11), water pump (12), inlet channel (13), motor (14), blast pipe
(15), A waterfog heads (16), B waterfog heads (17), casing (18), dust concentration monitoring alarm (19) and battery
(20), the A aspiration channels (2), B aspiration channels (4) and C air draughts (6) respectively with A dust-absorbing fans (1), B dust-absorbing fans (3)
Connected with C dust-absorbing fans (5), the bottom position in the casing (18) be respectively arranged with from top to bottom microporous filter screen (7) and
Filter membrane (8), small-sized tank is mounted with the interior bottommost of the casing (18)（9）, the inlet channel（13）One end with it is small
Type tank（9）Connection, other end and A waterfog heads（16）With B waterfog heads（17) connect, the inlet channel
(13) water pump (12), the motor are provided with（14）Installed in casing（18）Leftward position, the casing（18）Bottom is set
It is equipped with universal wheel（10）.
2. a kind of packaged type according to claims 1 has the workshop powder purification apparatus of dust warning function, its
It is characterised by：The dust concentration monitoring alarm (19) is arranged on the left of casing (18) between the 1/3-1/2 of height.
3. a kind of packaged type according to claims 1 has the workshop powder purification apparatus of dust warning function, its
It is characterised by：The A dust-absorbing fans (1), B dust-absorbing fans (3) and C dust-absorbing fans (5) disposed at equal distance are on a left side for casing (18)
Side.
4. a kind of packaged type according to claims 1 has the workshop powder purification apparatus of dust warning function, its
It is characterised by：The microporous filter screen (7) is made by stainless steel material, can filter out bulky grain thing.
5. a kind of packaged type according to claims 1 has the workshop powder purification apparatus of dust warning function, its
It is characterised by：The filter membrane (8) is made by the material of polyvinyl chloride, can be with dust impurities in separation water and water.
6. a kind of packaged type according to claims 1 has the workshop powder purification apparatus of dust warning function, its
It is characterised by：The A waterfog heads (16) and B waterfog heads (17) are arranged at the top of casing (18), and both sprayings are straight
Footpath can reach the left and right of casing (18) length.
7. a kind of packaged type according to claims 1 has the workshop powder purification apparatus of dust warning function, its
It is characterised by：Between the microporous filter screen (7) and filter membrane (8) at intervals of casing (18) height-between.
8. a kind of packaged type according to claims 1 has the workshop powder purification apparatus of dust warning function, its
It is characterised by：The universal wheel (10) for stating casing (18) bottom is provided with brake (11).
9. a kind of packaged type according to claims 1 has the workshop powder purification apparatus of dust warning function, its
It is characterised by：The battery (20) is motor (14) and water pump (12) offer energy in device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710925609.3A CN107497216A (en) | 2017-10-04 | 2017-10-04 | A kind of packaged type has the workshop powder purification apparatus of dust warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710925609.3A CN107497216A (en) | 2017-10-04 | 2017-10-04 | A kind of packaged type has the workshop powder purification apparatus of dust warning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107497216A true CN107497216A (en) | 2017-12-22 |
Family
ID=60699297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710925609.3A Withdrawn CN107497216A (en) | 2017-10-04 | 2017-10-04 | A kind of packaged type has the workshop powder purification apparatus of dust warning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107497216A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108187420A (en) * | 2017-12-25 | 2018-06-22 | 姚森 | Industrial dust circulated filter system |
| CN108355481A (en) * | 2018-03-09 | 2018-08-03 | 宜兴市创新环保有限公司 | A kind of industrial waste gas dedusting depassing unit |
| CN108704918A (en) * | 2018-04-19 | 2018-10-26 | 郑州航天电子技术有限公司 | A kind of chargeable mobile industrial dust is attracted deposit device automatically |
| CN108889055A (en) * | 2018-07-23 | 2018-11-27 | 重庆玄康环保机电设备有限公司 | Industrial air dust-extraction unit based on automation control |
| CN109011992A (en) * | 2018-08-31 | 2018-12-18 | 贺州市骏鑫矿产品有限责任公司 | A kind of feldspar in powder dust recovery system |
| CN111544986A (en) * | 2020-05-12 | 2020-08-18 | 临沂职业学院 | Spraying dust removal environment-friendly machine |
| CN112090911A (en) * | 2020-08-27 | 2020-12-18 | 枣庄鑫金山智能装备有限公司 | Mining equipment dust removal collection device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201419165Y (en) * | 2009-03-26 | 2010-03-10 | 厦门市蓝天碧海环境工程有限公司 | Combustible and explosive dust cleaning device |
| CN105477970A (en) * | 2016-01-18 | 2016-04-13 | 朱秀琴 | Dust purification device |
-
2017
- 2017-10-04 CN CN201710925609.3A patent/CN107497216A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201419165Y (en) * | 2009-03-26 | 2010-03-10 | 厦门市蓝天碧海环境工程有限公司 | Combustible and explosive dust cleaning device |
| CN105477970A (en) * | 2016-01-18 | 2016-04-13 | 朱秀琴 | Dust purification device |
Non-Patent Citations (1)
| Title |
|---|
| 吴梧桐: "《生物制药工艺学》", 31 August 2015, 中国医药科技出版社 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108187420A (en) * | 2017-12-25 | 2018-06-22 | 姚森 | Industrial dust circulated filter system |
| CN108355481A (en) * | 2018-03-09 | 2018-08-03 | 宜兴市创新环保有限公司 | A kind of industrial waste gas dedusting depassing unit |
| CN108704918A (en) * | 2018-04-19 | 2018-10-26 | 郑州航天电子技术有限公司 | A kind of chargeable mobile industrial dust is attracted deposit device automatically |
| CN108889055A (en) * | 2018-07-23 | 2018-11-27 | 重庆玄康环保机电设备有限公司 | Industrial air dust-extraction unit based on automation control |
| CN109011992A (en) * | 2018-08-31 | 2018-12-18 | 贺州市骏鑫矿产品有限责任公司 | A kind of feldspar in powder dust recovery system |
| CN111544986A (en) * | 2020-05-12 | 2020-08-18 | 临沂职业学院 | Spraying dust removal environment-friendly machine |
| CN111544986B (en) * | 2020-05-12 | 2021-09-07 | 临沂职业学院 | Spraying dust removal environment-friendly machine |
| CN112090911A (en) * | 2020-08-27 | 2020-12-18 | 枣庄鑫金山智能装备有限公司 | Mining equipment dust removal collection device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171222 |