CN208839272U - A kind of eddy flow washing type dust off-gas cleaning equipment - Google Patents
A kind of eddy flow washing type dust off-gas cleaning equipment Download PDFInfo
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- CN208839272U CN208839272U CN201821311138.3U CN201821311138U CN208839272U CN 208839272 U CN208839272 U CN 208839272U CN 201821311138 U CN201821311138 U CN 201821311138U CN 208839272 U CN208839272 U CN 208839272U
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- eddy flow
- dust
- flow washing
- liquid
- washing tank
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Abstract
The utility model discloses a kind of eddy flow washing type dust off-gas cleaning equipments, including eddy flow wash mill, the interception adsorbent equipment being set to above the eddy flow wash mill, wash spray pipe and water mist separation device；The eddy flow wash mill includes eddy flow washing tank, dust input channel and inclination spiral board, dust tangential inlet is provided in the upright side walls of the eddy flow washing tank, the tangentially connection dust tangential inlet of the dust input channel along the eddy flow washing tank, the top for intercepting adsorbent equipment and being located at the eddy flow washing tank；The adsorbent equipment that intercepts includes intercepting absorption screen frame and being filled in the polyhedron empty ball one intercepted on absorption screen frame, and the water mist separation device includes water mist separation screen frame and the polyhedron empty ball two that is filled on the water mist separation screen frame.The utility model can improve dust purification efficiency, and for the problem that sticky class, oiliness class and fiber-like dust, can solve dedusting and be not thorough and the easy blocking of system.
Description
Technical field
The utility model relates to a kind of dust off-gas cleaning equipment technical field, especially a kind of eddy flow washing type dust is useless
Gas cleaning equipment.
Background technique
The dust exhaust gas generated in industrial processes not only will cause harm to the health of operating personnel, but also
Atmospheric environment can be adversely affected, if containing combustible component in dust exhaust gas, it is also possible to causing fire even
It is explosion accident；Therefore the processing equipment of dust exhaust gas is important component indispensable in industrial production, dust exhaust gas
Processing equipment be broadly divided into dry method dust processing equipment and wet process dust processing equipment, dry method dust processing equipment mainly includes
Sack cleaner, filter-element dust collector, cyclone separator, gravitational precipitator, electrostatic precipitator etc., wet process dust processing equipment are main
Including spray washing deduster, impingement washing scrubber, Venturi tube washer etc..
Its dust purification efficiency of above-mentioned conventional dust processing equipment still has the space further increased, in particular for viscous
There are dedustings for property class, oiliness class and fiber-like dust, conventional dry method dust processing equipment and wet process dust processing equipment not
The problem of thoroughly and system is easy blocking.
Utility model content
In order to overcome the deficiencies of the prior art, the utility model provides, and a kind of eddy flow washing type dust waste gas purification is set
It is standby, dust exhaust purification efficiency can be improved, and for sticky class, oiliness class and fiber-like dust, can solve dedusting not
The problem of thoroughly and system is easy blocking.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of eddy flow washing type dust off-gas cleaning equipment, including eddy flow wash mill, it is set to eddy flow washing dress
It sets the interception adsorbent equipment of top, the wash spray pipe being set to above the interception adsorbent equipment, be set to the washing spray
Water mist separation device above shower pipe；The eddy flow wash mill includes eddy flow washing tank, dust input channel and inclination eddy flow
Plate, the eddy flow washing tank are the cylindrical can of axis vertical setting, are provided with dust in the upright side walls of the eddy flow washing tank
Tangential inlet, the tangentially connection dust tangential inlet of the dust input channel along the eddy flow washing tank, the interception
Adsorbent equipment is located at the top of the eddy flow washing tank；The interception adsorbent equipment includes intercepting absorption screen frame and being filled in described
The polyhedron empty ball one on absorption screen frame is intercepted, the water mist separation device includes water mist separation screen frame and is filled in the water mist
Separate the polyhedron empty ball two on screen frame.
As a further improvement of the above technical scheme, the inclination spiral board is multiple and surrounds the eddy flow washing tank
Axis be distributed setting, it is multiple it is described inclination spiral boards distribution center at be provided with confluence dropping channel.
As a further improvement of the above technical scheme, the inclination angle of the inclination spiral board is 1 °~80 °, and each described
The inclination angle for tilting spiral board is all the same.
As a further improvement of the above technical scheme, liquid confluence baffle is provided at the top of the eddy flow washing tank,
The liquid confluence baffle is located at the lower section for intercepting adsorbent equipment.
It as a further improvement of the above technical scheme, further include dirt slag filter, the dirt slag filter includes
Washing lotion holding groove is separated by solid-liquid separation web plate and solid slag undertaking basket, the separation of solid and liquid inclined meshed plate setting, and the separation of solid and liquid
The higher one end of DOOR HEIGHT connects the washing lotion holding groove, and the lower one end connection of separation of solid and liquid DOOR HEIGHT is described solid
The top of slag undertaking basket；The bottom of the eddy flow washing tank is pyramidal structure, and the bottom center of the eddy flow washing tank is set
It is equipped with waste liquid outlet, the waste liquid outlet is located above the washing lotion holding groove.
As a further improvement of the above technical scheme, the dirt slag filter includes circulated sprinkling liquid storage pool and spray
Liquid supply pipe, the circulated sprinkling liquid storage pool is located at the separation of solid and liquid web plate and solid slag accepts the lower section of basket；The spray supplies
Liquid delivery pump is provided in liquid pipe, and the lower end of the spray liquid supply pipe is located in circulated sprinkling liquid storage pool, the spray supplies
The upper end of liquid pipe connects the wash spray pipe.
Compared with prior art, the beneficial effects of the utility model are:
A kind of eddy flow washing type dust off-gas cleaning equipment provided by the utility model, the powder dust particle in exhaust gas are revolving
Flow wash mill in spray water mist ining conjunction with, by tangential admission eddy flow with tilt spiral board dual cyclone centrifugal action, with
Achieve the purpose that dust is separated with cleaned air, to improve dust purification efficiency significantly, and for sticky class, oiliness class
And fiber-like dust, it can solve dedusting and be not thorough the problem of being easy blocking with system.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of surface structure schematic diagram of eddy flow washing type dust off-gas cleaning equipment described in the utility model；
Fig. 2 is a kind of schematic diagram of internal structure of eddy flow washing type dust off-gas cleaning equipment described in the utility model；
Fig. 3 is the structural schematic diagram of eddy flow wash mill and dirt slag filter described in the utility model；
Fig. 4 is the structural schematic diagram of inclination spiral board described in the utility model.
Specific embodiment
Referring to figs. 1 to Fig. 4, Fig. 1 to Fig. 4 is the structural schematic diagram of one specific embodiment of the utility model.
As shown in Figures 1 to 4, a kind of eddy flow washing type dust off-gas cleaning equipment, including eddy flow wash mill, be set to
Interception adsorbent equipment 21 above the eddy flow wash mill, the wash spray pipe for being set to 21 top of interception adsorbent equipment
13, it is set to the water mist separation device 22 of 13 top of wash spray pipe；The eddy flow wash mill includes eddy flow washing tank
11, dust input channel 12 and inclination spiral board 14, the eddy flow washing tank 11 are the cylindrical can of axis vertical setting, the rotation
It flows and is provided with dust tangential inlet in the upright side walls of washing tank 11, the dust input channel 12 is along the eddy flow washing tank 11
The tangentially connection dust tangential inlet, the adsorbent equipment 21 that intercepts is located at the top of the eddy flow washing tank 11；It is described
Intercepting adsorbent equipment 21 includes intercepting absorption screen frame 211 and being filled in the polyhedron empty ball one intercepted on absorption screen frame 211
212, the water mist separation device 22 includes water mist separation screen frame 221 and the multi-panel being filled on the water mist separation screen frame 221
Hollow sphere 2 222.
Specifically, the inclination spiral board 14 is multiple and the axis around the eddy flow washing tank 11 is distributed setting, more
Confluence dropping channel 15 is provided at the distribution center of a inclination spiral board 14.The inclination angle of the inclination spiral board 14 is 1 °
~80 °, and the inclination angle of each inclination spiral board 14 is all the same.The top of the eddy flow washing tank 11 is provided with liquid confluence
Baffle 23, the liquid confluence baffle 23 are located at the lower section for intercepting adsorbent equipment 21.
It further, further include dirt slag filter, the dirt slag filter includes washing lotion holding groove 31, is separated by solid-liquid separation
Web plate 32 and solid slag accept basket 33, and the separation of solid and liquid web plate 32 is obliquely installed, and 32 height of separation of solid and liquid web plate compared with
High one end connects the washing lotion holding groove 31, and a lower height of one end of the separation of solid and liquid web plate 32 connects the solid slag and accepts
The top of basket 33；The bottom of the eddy flow washing tank 11 is pyramidal structure, and the bottom center of the eddy flow washing tank 11 is set
It is equipped with waste liquid outlet 16, the waste liquid outlet 16 is located at 31 top of washing lotion holding groove.The dirt slag filter packet
Include circulated sprinkling liquid storage pool 34 and spray liquid supply pipe 35, the circulated sprinkling liquid storage pool 34 be located at the separation of solid and liquid web plate 32 with
And solid slag accepts the lower section of basket 33；Liquid delivery pump 36, and the spray liquid supply pipe 35 are provided on the spray liquid supply pipe 35
Lower end be located in circulated sprinkling liquid storage pool 34, the upper end of the spray liquid supply pipe 35 connects the wash spray pipe 13.
Dust exhaust gas is by the dust input channel 12 tangentially into the eddy flow washing tank 11, and then dust is useless
Gas carries out high speed rotary motion along the inner wall of the eddy flow washing tank 11, the dust in exhaust gas rotational movement process by from
The effect of mental and physical efforts is got rid of on the round tube wall of the eddy flow washing tank 11, is got rid of to the powder dust particle of round tube wall surface and is connect with ejecting liquid
Touching generates greater weight rotary fluid, and centrifugal force is overcome to fall along round tube wall surface with the rotary fluid of mix dust under the effect of gravity
Flow into the dirt slag filter.
By tangential admission eddy flow initial wash dust exhaust gas blower tractive force effect under be separated continuation to
Upper movement then passes through the gap of the inclination spiral board 14, under the guide functions of the inclination spiral board 14, dust exhaust gas
Part rise kinetic energy and be converted into the kinetic energy of horizontal circular movement, to form secondary rotating air-flow and generate secondary centrifuging power,
The residual dust particle that tangential admission eddy flow initial wash can not separate in time is got rid of to the rotation under the effect of secondary centrifuging power
On the round tube wall for flowing washing tank 11, getting rid of to contact to the powder dust particle of wall surface with ejecting liquid causes weight to increase, to overcome circle
Centrifugal force caused by all inertia motions collects to the confluence dropping channel 15 under the effect of gravity and falls to the dirt slag
Filter device.
By the inclination spiral board 14 still can not the ultra tiny dust particle of thorough washes clean finally enter described block
Adsorbent equipment 21 is cut, due to the section amplification for intercepting adsorbent equipment 21, dust-contained airflow flow velocity moment is reduced, and flows through described
The irregular non-rectilinear air hole of adsorbent equipment 21 is intercepted, ultra tiny dust particle is intercepted to be adsorbed on the interception adsorbent equipment
21, the dirt slag filter is finally returned to by the water mist cleaning solution that the wash spray pipe 13 sprays.
Spray waste liquid containing powder dust particle enters in the dirt slag filter, drops into the washing lotion holding groove first
In 31, trickling then along the top surface for being separated by solid-liquid separation web plate 32, the dirt slag of solid finally enters the solid slag and accepts basket 33,
Liquid portion passes through the separation of solid and liquid web plate 32 and enters the circulated sprinkling liquid storage pool 34；Pass through 35 He of spray liquid supply pipe
The liquid delivery pump 36 will be delivered to the wash spray pipe 13 by the filtered liquid of the separation of solid and liquid web plate 32, right
Ejecting liquid is recycled.
The better embodiment of the utility model is specifically described above, certainly, the utility model can be with
Using form different from the embodiment described above, those skilled in the art are in the premise without prejudice to the spirit of the present invention
Equivalent transformation or corresponding modification made by lower, all should belong in the protection scope of the utility model.
Claims (6)
1. a kind of eddy flow washing type dust off-gas cleaning equipment, it is characterised in that: including eddy flow wash mill, be set to the rotation
The wash spray pipe for flowing the interception adsorbent equipment (21) above wash mill, being set to above interception adsorbent equipment (21)
(13), the water mist separation device (22) being set to above the wash spray pipe (13)；The eddy flow wash mill includes eddy flow
Washing tank (11), dust input channel (12) and inclination spiral board (14), the eddy flow washing tank (11) are axis vertical setting
Cylindrical can, be provided with dust tangential inlet, the dust input channel in the upright side walls of the eddy flow washing tank (11)
(12) along the tangentially connection dust tangential inlet of the eddy flow washing tank (11), the interception adsorbent equipment (21) is located at institute
State the top of eddy flow washing tank (11)；The interception adsorbent equipment (21) includes intercepting absorption screen frame (211) and being filled in described
The polyhedron empty ball one (212) in absorption screen frame (211) is intercepted, the water mist separation device (22) includes water mist separation screen frame
(221) and the polyhedron empty ball two (222) that is filled on the water mist separation screen frame (221).
2. a kind of eddy flow washing type dust off-gas cleaning equipment according to claim 1, it is characterised in that: the inclination rotation
Flowing plate (14) is multiple and the axis around the eddy flow washing tank (11) is distributed setting, multiple inclinations spiral board (14)
Confluence dropping channel (15) is provided at distribution center.
3. a kind of eddy flow washing type dust off-gas cleaning equipment according to claim 2, it is characterised in that: the inclination rotation
The inclination angle of flowing plate (14) is 1 °~80 °, and the inclination angle of each inclination spiral board (14) is all the same.
4. a kind of eddy flow washing type dust off-gas cleaning equipment according to claim 1, it is characterised in that: the eddy flow is washed
It washs and is provided with liquid confluence baffle (23) at the top of tank (11), liquid confluence baffle (23) is located at the interception adsorbent equipment
(21) lower section.
5. a kind of eddy flow washing type dust off-gas cleaning equipment according to claim 1, it is characterised in that: further include dirt slag
Filter device, the dirt slag filter include washing lotion holding groove (31), are separated by solid-liquid separation web plate (32) and solid slag undertaking basket
(33), the separation of solid and liquid web plate (32) is obliquely installed, and the higher-height one end of the separation of solid and liquid web plate (32) connects institute
It states washing lotion holding groove (31), described web plate (32) a lower height of one end that is separated by solid-liquid separation connects the top that the solid slag accepts basket (33)
Portion；The bottom of the eddy flow washing tank (11) is pyramidal structure, and the bottom center of the eddy flow washing tank (11) is provided with
Waste liquid outlet (16), the waste liquid outlet (16) are located above the washing lotion holding groove (31).
6. a kind of eddy flow washing type dust off-gas cleaning equipment according to claim 5, it is characterised in that: the dirt slag mistake
Filter device includes circulated sprinkling liquid storage pool (34) and spray liquid supply pipe (35), and the circulated sprinkling liquid storage pool (34) is located at described solid
Liquid separates web plate (32) and solid slag accepts the lower section of basket (33)；Liquid delivery pump is provided on the spray liquid supply pipe (35)
(36), and the lower end of spray liquid supply pipe (35) is located in circulated sprinkling liquid storage pool (34), spray liquid supply pipe (35)
Upper end connects the wash spray pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821311138.3U CN208839272U (en) | 2018-08-15 | 2018-08-15 | A kind of eddy flow washing type dust off-gas cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821311138.3U CN208839272U (en) | 2018-08-15 | 2018-08-15 | A kind of eddy flow washing type dust off-gas cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208839272U true CN208839272U (en) | 2019-05-10 |
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ID=66355904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821311138.3U Active CN208839272U (en) | 2018-08-15 | 2018-08-15 | A kind of eddy flow washing type dust off-gas cleaning equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108905475A (en) * | 2018-08-15 | 2018-11-30 | 中山市星之蓝环保设备有限公司 | A kind of eddy flow washing type dust off-gas cleaning equipment |
| CN112044179A (en) * | 2020-09-02 | 2020-12-08 | 蒙丽香 | Large granule impurity interception equipment in magnetic pendulum formula waste gas |
| CN113244704A (en) * | 2021-05-10 | 2021-08-13 | 深圳市真味生物科技有限公司 | High-efficient smog collecting device of electron cigarette |
-
2018
- 2018-08-15 CN CN201821311138.3U patent/CN208839272U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108905475A (en) * | 2018-08-15 | 2018-11-30 | 中山市星之蓝环保设备有限公司 | A kind of eddy flow washing type dust off-gas cleaning equipment |
| CN112044179A (en) * | 2020-09-02 | 2020-12-08 | 蒙丽香 | Large granule impurity interception equipment in magnetic pendulum formula waste gas |
| CN113244704A (en) * | 2021-05-10 | 2021-08-13 | 深圳市真味生物科技有限公司 | High-efficient smog collecting device of electron cigarette |
| CN113244704B (en) * | 2021-05-10 | 2022-06-14 | 深圳市真味生物科技有限公司 | High-efficient smog collecting device of electron cigarette |
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