CN112058007B - High-efficient environmental protection dust collecting equipment - Google Patents
High-efficient environmental protection dust collecting equipment Download PDFInfo
- Publication number
- CN112058007B CN112058007B CN202011014938.0A CN202011014938A CN112058007B CN 112058007 B CN112058007 B CN 112058007B CN 202011014938 A CN202011014938 A CN 202011014938A CN 112058007 B CN112058007 B CN 112058007B
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- China
- Prior art keywords
- dust
- box
- box body
- flue gas
- injection pipe
- Prior art date
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- 239000000428 dust Substances 0.000 title claims abstract description 115
- 230000007613 environmental effect Effects 0.000 title abstract description 5
- 239000007789 gas Substances 0.000 claims abstract description 31
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000003546 flue gas Substances 0.000 claims abstract description 30
- 230000000694 effects Effects 0.000 claims abstract description 26
- 238000002347 injection Methods 0.000 claims abstract description 25
- 239000007924 injection Substances 0.000 claims abstract description 25
- 238000012546 transfer Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000005484 gravity Effects 0.000 claims abstract description 4
- 238000000926 separation method Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 2
- 239000000779 smoke Substances 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920004934 Dacron® Polymers 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
-
- 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
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0032—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions using electrostatic forces to remove particles, e.g. electret 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
- B01D46/4218—Influencing the heat transfer which act passively, e.g. isolations, heat sinks, cooling ribs
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of dust removing equipment and discloses high-efficiency environment-friendly dust removing equipment which comprises a box body, wherein support legs are fixedly arranged at the bottom of the box body, the support legs are fixedly arranged on one side of the upper surface of the box body, a water inlet is fixedly arranged in the front of one side of a heat exchange plate, a water outlet is fixedly arranged on the back of one side of the heat exchange plate, an air injection pipe is fixedly arranged on the upper surface of the heat exchange plate, and one end of the air injection pipe penetrates through the top of the box body and extends into the box body. This high-efficient environmental protection dust collecting equipment, the gas injection pipe through the design of buckling is installed with the cooperation of heat transfer board, can reduce the flow velocity of the intraductal flue gas of gas injection to cooling down the flue gas, flue gas after the deceleration is to the portable effect variation of dust, can fall on the upper surface of guide ring under the influence of the self gravity of dust, and the landing is collected to the bottom of box, and the flue gas after the cooling down can weaken the influence of high temperature flue gas to the filter screen, improves the life of filter screen.
Description
Technical Field
The invention relates to the technical field of dust removing equipment, in particular to high-efficiency environment-friendly dust removing equipment.
Background
In recent years, with rapid development of economy, metallurgical steelmaking electric furnaces and boilers using raw coal as fuel are increased, and atmospheric pollutants discharged from these furnaces cause great harm to the surrounding environment, so that the technology of removing particles from dust-containing air to reduce the emission of the particles to the atmosphere is becoming more and more important.
Some existing dust collectors directly remove dust in smoke dust by spraying water, and then further remove dust in smoke gas through a filter screen, so that a good dust removal effect is achieved.
Such dust remover utilizes water jet equipment to the clear dirt of flue gas in the use, can drench the dust, and the smoke and dust after drenching has viscidity, and such dust can glue inside the equipment, especially causes the jam to the filter screen, influences the dust removal effect of filter screen.
Disclosure of Invention
The invention provides efficient and environment-friendly dust removal equipment, which has the advantages of reducing the temperature of factory-discharged flue gas and having a poor dust removal effect after long-time use, and solves the problems that the service life of a filter screen is reduced under the influence of high temperature and the separation effect of dust and gas is poor after long-time use.
The invention provides the following technical scheme: the utility model provides a high-efficient environmental protection dust collecting equipment, includes the box, the bottom fixed mounting of box has the stabilizer blade, one side fixed mounting of box upper surface has the stabilizer blade, the preceding fixed mounting of heat transfer board one side has the water inlet, the fixed mounting in back of heat transfer board one side has the delivery port, the last fixed surface of heat transfer board installs the gas injection pipe, the one end of gas injection pipe passes the top of box and gos deep into inside, the fixed surface that the gas injection pipe gos deep into box one end is equipped with the stripper plate, the middle part of the box inside and lie in the below fixed mounting of stripper plate have the guide ring, the bottom fixed mounting of box has the support column, support column and the one section gas injection pipe coaxial arrangement who gos deep into the box inside, the fixed surface at support column middle part installs the connecting plate, connecting plate and guide ring fixed mounting, the top fixed mounting of support column has the baffle, the upper surface of baffle is sunken form, the upper portion of box one side separately is equipped with the gas outlet, the dust exhaust mouth has been seted up to the lower part of box one side.
Preferably, the upper portion of one side of the box body corresponds to the air outlet and is provided with a fixing frame, the middle of the fixing frame is fixedly provided with a motor, a rotating shaft of the motor is fixedly sleeved with a fan, the fan is positioned on the outer side of the box body, one side, close to the inner surface of the box body, of the inner surface of the air outlet is movably sleeved with a first dust screen, the inner surface of the air outlet is fixedly sleeved with a second dust screen by leaning on the first dust screen, and the inner surface of the air outlet is fixedly sleeved with a filter screen by leaning on the second dust screen.
Preferably, the first dust screen and the second dust screen are made of chemical fiber fabrics, such as: polyester and nylon.
Preferably, the upper surface of the guide ring is provided with a dust guide groove, and one end of the dust guide groove is positioned at the intersection of the extension line of the inner surface of the separation plate and the guide ring.
Preferably, the middle part of the inner part of the bottom of the box body is coaxially arranged with the supporting column.
The invention has the following beneficial effects:
this high-efficient environmental protection dust collecting equipment, the gas injection pipe through the design of buckling is installed with the cooperation of heat transfer board, can reduce the flow velocity of the intraductal flue gas of gas injection to cooling down the flue gas, flue gas after the deceleration is to the portable effect variation of dust, can fall on the upper surface of guide ring under the influence of the self gravity of dust, and the landing is collected to the bottom of box, and the flue gas after the cooling down can weaken the influence of high temperature flue gas to the filter screen, improves the life of filter screen.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is a schematic top view of the dust collecting plate of the present invention.
In the figure: 1. a box body; 2. a support leg; 3. a heat exchange plate; 4. a water inlet; 5. a water outlet; 6. a gas injection pipe; 7. a separation plate; 8. a guide ring; 9. a support pillar; 10. a connecting plate; 11. a baffle plate; 12. an air outlet; 13. a dust exhaust port; 14. a fixed mount; 15. a motor; 16. a fan; 17. a first dust screen; 18. a second dust screen; 19. filtering with a screen; 20. a dust guide groove; 21. an ultrasonic generator.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a high-efficiency environment-friendly dust removing device comprises a box body 1, wherein a support leg 2 is fixedly installed at the bottom of the box body 1, the support leg 2 is fixedly installed at one side of the upper surface of the box body 1, a water inlet 4 is fixedly installed at the front of one side of a heat exchange plate 3, a water outlet 5 is fixedly installed at the back of one side of the heat exchange plate 3, an air injection pipe 6 is fixedly installed on the upper surface of the heat exchange plate 3, one end of the air injection pipe 6 penetrates through the top of the box body 1 to penetrate into the box body, a separation plate 7 is fixedly sleeved on the outer surface of one end of the air injection pipe 6 penetrating into the box body 1, a guide ring 8 is fixedly installed in the middle of the box body 1 and below the separation plate 7, a support column 9 is fixedly installed at the bottom of the box body 1, the support column 9 and the air injection pipe 6 penetrating into one section of the box body 1 are coaxially installed, a connecting plate 10 is fixedly installed on the outer surface of the middle of the support column 9, and the connecting plate 10 is fixedly installed with the guide ring 8, the top fixed mounting of support column 9 has baffle 11, and the upper surface of baffle 11 is sunken form, and the upper portion of box 1 one side separately is equipped with gas outlet 12, and the dust exhaust mouth 13 has been seted up to the lower part of box 1 one side.
Wherein, the upper portion of box 1 one side just corresponds with gas outlet 12 and installs mount 14, the middle part fixed mounting of mount 14 has motor 15, the fixed cover of the rotation axis of motor 15 is equipped with fan 16, fan 16 is located the outside of box 1, one side activity cover that the internal surface of gas outlet 12 is close to box 1 internal surface is equipped with first dust screen 17, the internal surface of gas outlet 12 just leans on first dust screen 17 fixed cover to be equipped with second dust screen 18, the internal surface of gas outlet 12 just leans on second dust screen 18 fixed cover to be equipped with filter screen 19, gaseous outflow in the box 1 can be accelerated through the fan 16 that sets up, it is rotatory to drive first dust screen 17 simultaneously, rotatory first dust screen 17 has centrifugal force, the dust of first dust screen 17 separation can be thrown away under the effect of centrifugal force, prevent that the dust accumulation is too much to cause the jam, promote the life of first dust screen 17.
Wherein, the first dust screen 17 and the second dust screen 18 are made of chemical fiber fabrics, such as: dacron, nylon are through dust screen one 17 and the second 18 of dust screen that chemical fiber made for rotatory dust screen one 17 and the second 18 contact friction of dust screen, and the friction produces static, and static can have the adsorption to tiny dust, improves the dust removal effect of dust screen one 17.
Wherein, dust guide groove 20 has been seted up to the upper surface of guide ring 8, and the one end in dust guide groove 20 is located the extension line of separation plate 7 internal surface and the intersection department of guide ring 8, through the dust guide groove 20 that sets up for the flue gas flows downwards at the guide effect of separation plate 7, and with the contact of guide ring 8 under the effect of inertia force, can get into dust guide groove 20, separates the dust that the smoke and dust carried once more, improve equipment's filter effect.
Wherein, the inside middle part in box 1 bottom and with support column 9 coaxial arrangement for through the supersonic generator 21 of installation, support column 9 can drive the vibrations of guide ring 8, and the bottom of shaking the landing to box 1 inner chamber with the dust is collected, prevents that the dust from piling up in box 1 is inside.
The working principle of the dust removing equipment is as follows:
the flue gas that produces with the cooperation installation of gas injection pipe 6 with factory work, the flue gas is injected into in the gas injection pipe 6, reduce the temperature and the velocity of flow of flue gas under the heat transfer of heat transfer board 3 and the effect of buckling of gas injection pipe 6, the flue gas that injects into box 1 inside is under the effect of the fender guide of baffle 11, make the flue gas to the internal surface contact of separator 7, prevent that the flue gas from directly getting into box 1 bottom through the cavity in the middle part of guide ring 8, the flue gas makes the dust that contains under the guide effect of separator 7 separate under the effect of self gravity, simultaneously along the flue gas that separator 7 flows under the effect of inertia, rush into dust guide groove 20, separate the dust that carries once more, gas gets into the inside upper portion of box 1, the dust slides down to the inside bottom of box 1 along dust guide groove 20, gas passes through dust screen one 17, dust screen two 18, the dust screen, Filter screen 19's filtering action is discharged, motor 15 can drive a dust screen 17 rotatory, rotatory dust screen 17 produces the friction with two 18 dust screens, produce friction static, there is adsorption to tiny dust, the dust that adsorbs on a dust screen 17 surface is thrown away under the effect of centrifugal force, the dust of throwing away passes through the direction entering box 1's of guide ring 8 upper surface bottom, when no longer pouring into the flue gas into, the ultrasonic wave that supersonic generator 21 takes place drives the vibrations of box 1 inner part, shake the dust of adhesion, collect the bottom of box 1 at last, discharge through dust exhaust port 13 at last.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The use method of the high-efficiency environment-friendly dust removal equipment comprises a box body (1), and is characterized in that: the bottom fixed mounting of box (1) has stabilizer blade (2), one side fixed mounting of box (1) upper surface has heat transfer board (3), the preceding fixed mounting of heat transfer board (3) one side has water inlet (4), the back fixed mounting of heat transfer board (3) one side has delivery port (5), the last fixed surface of heat transfer board (3) installs gas injection pipe (6), the one end of gas injection pipe (6) is passed the top of box (1) and is deepened inside, the outer fixed surface cover that gas injection pipe (6) deepened box (1) one end is equipped with stripper plate (7), the inside middle part of box (1) just is located the below fixed mounting of stripper plate (7) has guide ring (8), the bottom fixed mounting of box (1) has support column (9), support column (9) with deepen box (1) inside one section gas injection pipe (6) coaxial arrangement, a connecting plate (10) is fixedly mounted on the outer surface of the middle part of the supporting column (9), the connecting plate (10) is fixedly mounted with the guide ring (8), a baffle (11) is fixedly mounted at the top of the supporting column (9), the upper surface of the baffle (11) is sunken, an air outlet (12) is separately formed in the upper part of one side of the box body (1), and a dust exhaust port (13) is formed in the lower part of one side of the box body (1);
a fixing frame (14) is arranged at the upper part of one side of the box body (1) and corresponds to the air outlet (12), a motor (15) is fixedly arranged in the middle of the fixing frame (14), a fan (16) is fixedly sleeved on a rotating shaft of the motor (15), the fan (16) is positioned on the outer side of the box body (1), a first dust screen (17) is movably sleeved on one side, close to the inner surface of the box body (1), of the inner surface of the air outlet (12), a second dust screen (18) is fixedly sleeved on the inner surface of the air outlet (12) and close to the first dust screen (17), and a filter screen (19) is fixedly sleeved on the inner surface of the air outlet (12) and close to the second dust screen (18);
a dust guide groove (20) is formed in the upper surface of the guide ring (8), and one end of the dust guide groove (20) is located at the intersection point of the extension line of the inner surface of the separation plate (7) and the guide ring (8);
when the device is used, flue gas generated by factory work and the gas injection pipe (6) are installed in a matched mode, the flue gas is injected into the gas injection pipe (6), the temperature and the flow speed of the flue gas are reduced under the heat exchange effect of the heat exchange plate (3) and the bending effect of the gas injection pipe (6), the flue gas injected into the box body (1) is in resisting and guiding effects of the baffle plate (11), the flue gas is in contact with the inner surface of the separation plate (7) and is prevented from directly entering the bottom of the box body (1) through the hollow part in the middle of the guide ring (8), the flue gas enables contained dust to be separated under the guiding effect of the separation plate (7) under the self gravity effect, meanwhile, the flue gas flowing along the separation plate (7) is flushed into the dust guide groove (20) under the effect of inertia force, the carried dust is separated again, the gas enters the upper part in the box body (1), and the dust slides to the bottom in the box body (1) along the dust guide groove (20), gas passes through dust screen one (17) under fan (16)'s effect, dust screen two (18), the filtering action of filter screen (19) is discharged, motor (15) can drive dust screen one (17) rotatory, rotatory dust screen one (17) and dust screen two (18) produce the friction, produce friction static, there is adsorption to tiny dust, the dust that adsorbs on dust screen one (17) surface is thrown away under the effect of centrifugal force, the bottom of getting rid of dust gets into box (1) through the direction of guide ring (8) upper surface, when no longer pouring into the flue gas into, the ultrasonic wave that supersonic generator (21) took place drives box (1) inner part vibrations, shake the dust of adhesion, collect the bottom of box (1) at last, discharge through dust discharge opening (13) at last.
2. The use method of the high-efficiency environment-friendly dust removing equipment as claimed in claim 1, characterized in that: the first dust screen (17) and the second dust screen (18) are made of chemical fiber fabrics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011014938.0A CN112058007B (en) | 2020-09-24 | 2020-09-24 | High-efficient environmental protection dust collecting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011014938.0A CN112058007B (en) | 2020-09-24 | 2020-09-24 | High-efficient environmental protection dust collecting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112058007A CN112058007A (en) | 2020-12-11 |
| CN112058007B true CN112058007B (en) | 2022-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011014938.0A Active CN112058007B (en) | 2020-09-24 | 2020-09-24 | High-efficient environmental protection dust collecting equipment |
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| Country | Link |
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| CN (1) | CN112058007B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115041311B (en) * | 2022-08-10 | 2022-11-08 | 迁安市海纳环保设备有限公司 | Environment-friendly electrostatic combined bag-type dust collector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202778107U (en) * | 2012-08-11 | 2013-03-13 | 圣火科技(河南)有限责任公司 | Vertical coke dry quenching one-time dust collector |
| CN206944094U (en) * | 2017-07-26 | 2018-01-30 | 广州市昇蓝演艺设备有限公司 | Dust-proof light control console |
| CN107342155A (en) * | 2017-08-14 | 2017-11-10 | 江苏神运电气有限公司 | A kind of improved dry-type transformer cooling fan protection device |
| CN211119378U (en) * | 2019-11-29 | 2020-07-28 | 杨平 | Vehicular refuse handling installation |
| CN110975500A (en) * | 2019-12-26 | 2020-04-10 | 淄博职业学院 | Dust collector is used between coloured glaze processing vehicle |
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| CN112058007A (en) | 2020-12-11 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220411 Address after: 321000 Dongxi village, bailongqiao Town, Wucheng District, Jinhua City, Zhejiang Province Applicant after: Zhejiang Dingli Environmental Protection Technology Co.,Ltd. Address before: 313201 No. 25 Qianjia Qiaotou, Meilin Village, Xinshi Town, Deqing County, Huzhou City, Zhejiang Province Applicant before: Wu Jiajia |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An efficient and environmentally friendly dust removal equipment Effective date of registration: 20231109 Granted publication date: 20220426 Pledgee: Bank of Jinhua Limited by Share Ltd. science and Technology Branch Pledgor: Zhejiang Dingli Environmental Protection Technology Co.,Ltd. Registration number: Y2023980064775 |
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