CN209155416U - A kind of metallurgy boiler dust-extraction unit - Google Patents
A kind of metallurgy boiler dust-extraction unit Download PDFInfo
- Publication number
- CN209155416U CN209155416U CN201821950535.5U CN201821950535U CN209155416U CN 209155416 U CN209155416 U CN 209155416U CN 201821950535 U CN201821950535 U CN 201821950535U CN 209155416 U CN209155416 U CN 209155416U
- Authority
- CN
- China
- Prior art keywords
- dirt pocket
- smoke
- pedestal
- cooling
- extraction unit
- 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.)
- Expired - Fee Related
Links
Landscapes
- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model discloses a kind of metallurgy boiler dust-extraction units, including device noumenon, the bottom of described device ontology is provided with pedestal, single-chip microcontroller is installed on the upside of the left end of the pedestal, inside among the left side of the pedestal is fixed with sewage pipe, the top nozzle of the sewage pipe is equipped with solenoid valve, cooling dirt pocket is fixed at the top of the sewage pipe, the left side top of the cooling dirt pocket is connected with smoke-intake pipe road, the top center of the cooling dirt pocket is fixed with fixed block, it is connected between the centre of the fixed block and the inner top of cooling dirt pocket and offers fixing groove, the bottom of the fixing groove is equipped with spiral nozzle by screw thread.The cooling dirt pocket that the utility model passes through the independent truncated cone-shaped structure of setting, when dedusting, spiral nozzle can spray the spray face of taper and the locular wall of dirt pocket cooperates, and can not only quickly remove the middle suspended particulate of flue gas, and can quickly cool down for flue gas, it is convenient for subsequent deduster dedusting.
Description
Technical field
The utility model relates to metallurgical related fields, specially a kind of metallurgy boiler dust-extraction unit.
Background technique
Metallurgy is exactly that metal or metallic compound are extracted from mineral, and metal, which is made, with various processing methods has centainly
The process and technique of the metal material of performance, metallurgy boiler often generate a large amount of high-temperature dust-containing flue gas in operation process,
If not being effectively treated and direct emission to it, it will cause seriously to pollute to natural environment, current dedusting method is main
It is filtered for cloth-bag type, but its effect is ideal not enough, and needs to be safeguarded often to guarantee its normal operation.
The patent of Chinese utility model CN201521090802.2 discloses a kind of metallurgy boiler dust-extraction unit, dedusting dress
It sets by water mist spraying head being arranged in smoke discharging pipe to settle to dust granule, and cools down to flue gas, although can arrive
Up to certain effect, but the water mist spraying head of the device is easy to be blocked by dust after a period of use, clears up time-consuming expense
Power, and smoke evacuation space is easily directly occupied in pipeline internal spraying, it is unfavorable for the discharge of flue gas, and be likely to cause band fog dust gas and return
Stream has an impact boiler internal metallurgical reaction.
Utility model content
The purpose of this utility model is to provide a kind of metallurgy boiler dust-extraction units, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of metallurgy boiler dust-extraction unit, including dress
Ontology is set, the bottom of described device ontology is provided with pedestal, is equipped with single-chip microcontroller on the upside of the left end of the pedestal, the pedestal
Inside among left side is fixed with sewage pipe, and the top nozzle of the sewage pipe is equipped with solenoid valve, the top of the sewage pipe
It is fixed with cooling dirt pocket, the left side top of the cooling dirt pocket is connected with smoke-intake pipe road, the top of the cooling dirt pocket
Centre is fixed with fixed block, is connected between the centre and the inner top of cooling dirt pocket of the fixed block and offers fixing groove, institute
The bottom for stating fixing groove is equipped with spiral nozzle by screw thread, and the inside middle of the pedestal is equipped with water pump, the water pump
Right end is connected with water inlet pipe, and connection water pipe is connected and installed between the water outlet of the water pump and the top of spiral nozzle, described
The right hand top of pedestal is mounted by means of screws with support column, and filtration dust catcher, institute are equipped at the top of the support column
It states and is connected and installed with smoke pipeline, the smoke pipeline between the left side of filtration dust catcher and the right hand top for the dirt pocket that cools down
Right side inside smoke blower is installed.
Preferably, the smoke-intake pipe road and smoke pipeline are connected between the top of cooling dirt pocket in 45 degree of angles
It connects, and smoke-intake pipe road and smoke pipeline are set as symmetrical structure between each other.
Preferably, the model of the spiral nozzle is set as 90 degree of conical hollow direct-injections, and the material setting of spiral nozzle
For the ceramic material with glaze.
Preferably, pass through electric connection between the single-chip microcontroller and solenoid valve.
Preferably, the structure setting of the cooling dirt pocket is the truncated cone-shaped structure that bottom diameter is less than top end diameter, and
It is in 45 degree of angles between the inner wall and horizontal plane of cooling dirt pocket.
Preferably, the structure setting of the fixing groove is the truncated cone-shaped structure that bottom diameter is greater than top end diameter, and fixed
It is in 45 degree of angles between the inner wall and horizontal plane of slot.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model installs 90 degree of skies by the way that the cooling dirt pocket of independent truncated cone-shaped structure is arranged at the top of it
The spiral nozzle of heart taper direct-injection, when dedusting, spiral nozzle can spray the spray face of taper and the locular wall of dirt pocket cooperates,
The middle suspended particulate of flue gas can not only be quickly removed, and can quickly be cooled down for flue gas, subsequent deduster dedusting is convenient for,
And the pipeline without occupying flue gas traveling, it avoids having an impact the discharge of flue gas, it is periodical to control solenoid valve by single-chip microcontroller
To cooling dirt pocket carry out blowdown, enable sedimentation sewage be timely discharged；
2. the utility model protects spiral nozzle by the way that the fixing groove of truncated cone-shaped is arranged, cooperate the sheet of spiral nozzle
Body is not easy the characteristic blocked, and it is the ceramic material with glaze that spiral nozzle, which is arranged, so that the surface of nozzle is difficult to when spraying
Adsorbed with Gas phase Smoke so that nozzle is difficult to be blocked by flue gas, avoid repair it is time-consuming and laborious, and in pipe road nozzle
Setting smoke blower drains flue gas, avoids band mist smoke backflow and has an impact to boiler internal metallurgical reaction.
Detailed description of the invention
Fig. 1 is the whole interior structural schematic diagram of the utility model.
Fig. 2 is the cooling dirt pocket schematic perspective view of the utility model.
Fig. 3 is the fixed block schematic perspective view of the utility model.
In figure: 1, smoke-intake pipe road, 2, fixed block, 3, spiral nozzle, 4, single-chip microcontroller, 5, sewage pipe, 6, cooling dirt pocket, 7,
Device noumenon, 8, solenoid valve, 9, connection water pipe, 10, water pump, 11, water inlet pipe, 12, smoke pipeline, 13, pedestal, 14, support column,
15, smoke blower, 16, filtration dust catcher, 17, fixing groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, embodiment provided by the utility model: a kind of metallurgy boiler dust-extraction unit, including device noumenon
7, the bottom of device noumenon 7 is provided with pedestal 13, is equipped with single-chip microcontroller 4 on the upside of the left end of pedestal 13, among the left side of pedestal 13
Inside be fixed with sewage pipe 5, the top nozzle of sewage pipe 5 is equipped with solenoid valve 8, passes through electricity between single-chip microcontroller 4 and solenoid valve 8
Property connection, cross single-chip microcontroller 4 control solenoid valve 8 periodic 6 carry out blowdown, enable sedimentation sewage be timely discharged,
The top of sewage pipe 5 is fixed with cooling dirt pocket 6, and the structure setting of cooling dirt pocket 6 is that bottom diameter is less than top end diameter
Truncated cone-shaped structure, and be in 45 degree of angles between the inner wall and horizontal plane for the dirt pocket 6 that cools down, without occupying the pipeline of flue gas traveling,
It avoids having an impact the discharge of flue gas, the left side top of cooling dirt pocket 6 is connected with smoke-intake pipe road 1, the top for the dirt pocket 6 that cools down
It is fixed with fixed block 2 among portion, is connected between the centre and the inner top of cooling dirt pocket 6 of fixed block 2 and offers fixing groove 17,
The bottom of fixing groove 17 is equipped with spiral nozzle 3 by screw thread, and the structure setting of fixing groove 17 is that bottom diameter is straight greater than top
The truncated cone-shaped structure of diameter, and be in 45 degree of angles between the inner wall and horizontal plane of fixing groove 17, Smoke prevention guarantor can be carried out to spiral nozzle 3
Shield, the model of spiral nozzle 3 is set as 90 degree of conical hollow direct-injections, and the material of spiral nozzle 3 is set as the pottery with glaze
Porcelain material cooperates with fixing groove 17, so that the surface of spiral nozzle 3 is difficult to adsorb with Gas phase Smoke, so that spiral when spraying
Nozzle 3 is difficult to be blocked by flue gas, avoids and repairs time-consuming and laborious, the inside middle of pedestal 13 is equipped with water pump 10, water pump
10 right end is connected with water inlet pipe 11, is connected and installed with connection water pipe between the water outlet of water pump 10 and the top of spiral nozzle 3
9, the right hand top of pedestal 13 is mounted by means of screws with support column 14, and the top of support column 14 is equipped with filtration dust catcher
16, smoke pipeline 12, pipe are connected and installed between the left side of filtration dust catcher 16 and the right hand top for the dirt pocket 6 that cools down
Smoke blower 15 is installed, smoke-intake pipe road 1 and smoke pipeline 12 are between the top of cooling dirt pocket 6 inside the right side in road 12
Be connected in 45 degree of angles, and smoke-intake pipe road 1 and smoke pipeline 12 are set as symmetrical structure between each other so that smoke inlet and
Inner wall flush with each other of the outlet flue with cooling dirt pocket 6 avoids flue gas impurity residual obstruction pipeline, and smoke blower 15 can be to cigarette
Gas is drained, and is avoided band mist smoke backflow and is had an impact to boiler internal metallurgical reaction, the present apparatus can not only be removed quickly
The middle suspended particulate of flue gas is removed, and can quickly be cooled down for flue gas, subsequent deduster dedusting is convenient for.
Working principle: in use, smoke-intake pipe road 1 is connected with the outlet flue of boiler, flue gas is entered by smoke-intake pipe road 1 to drop
In warm dirt pocket 6, start water pump 10, water extraction can be sent at spiral nozzle 3 by water pump 10, and spiral nozzle 3, which can spray downwards, to be held
The tapered injection cloudy surface that angle is 90 degree can be carried out cooling and to big therein when flue gas reaches in cooling dirt pocket 6 by water mist
Grain flue dust is settled, and single-chip microcontroller 4 can control solenoid valve 8 and carry out periodic blowdown work, and sewage can be along 5 row of blow-off line
Out, cool down dedusting flue gas under the guidance of smoke blower 15, can by smoke pipeline 12 reach filtration dust catcher 16, remove cigarette
The minute dusts of gas, are finally discharged.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of metallurgy boiler dust-extraction unit, including device noumenon (7), it is characterised in that: the bottom of described device ontology (7) is set
It is equipped with pedestal (13), is equipped with single-chip microcontroller (4) on the upside of the left end of the pedestal (13), it is interior among the left side of the pedestal (13)
Portion is fixed with sewage pipe (5), and the top nozzle of the sewage pipe (5) is equipped with solenoid valve (8), the top of the sewage pipe (5)
It is fixed with cooling dirt pocket (6), the left side top of cooling dirt pocket (6) is connected with smoke-intake pipe road (1), the cooling dedusting
The top center of room (6) is fixed with fixed block (2), between the centre of the fixed block (2) and the inner top of cooling dirt pocket (6)
Connection offers fixing groove (17), and the bottom of the fixing groove (17) is equipped with spiral nozzle (3), the pedestal by screw thread
(13) inside middle is equipped with water pump (10), and the right end of the water pump (10) is connected with water inlet pipe (11), the water pump (10)
Water outlet and the top of spiral nozzle (3) between be connected and installed with and connect water pipe (9), the right hand top of the pedestal (13) is logical
It crosses screw to be fixedly installed with support column (14), filtration dust catcher (16), the mistake is installed at the top of the support column (14)
It is connected and installed with smoke pipeline (12) between the left side of filter formula deduster (16) and the right hand top of cooling dirt pocket (6), it is described
Smoke blower (15) are installed inside the right side of smoke pipeline (12).
2. a kind of metallurgy boiler dust-extraction unit according to claim 1, it is characterised in that: the smoke-intake pipe road (1) and go out
Smoke pipeline (12) is connected between the top of cooling dirt pocket (6) in 45 degree of angles, and smoke-intake pipe road (1) and smoke pipeline
(12) it is set as symmetrical structure between each other.
3. a kind of metallurgy boiler dust-extraction unit according to claim 1, it is characterised in that: the type of the spiral nozzle (3)
90 degree of conical hollow direct-injections number are set as, and the material of spiral nozzle (3) is set as the ceramic material with glaze.
4. a kind of metallurgy boiler dust-extraction unit according to claim 1, it is characterised in that: the single-chip microcontroller (4) and electromagnetism
Valve passes through electric connection between (8).
5. a kind of metallurgy boiler dust-extraction unit according to claim 1, it is characterised in that: cooling dirt pocket (6)
Structure setting is the truncated cone-shaped structure that bottom diameter is less than top end diameter, and between the inner wall and horizontal plane of cooling dirt pocket (6)
In 45 degree of angles.
6. a kind of metallurgy boiler dust-extraction unit according to claim 1, it is characterised in that: the structure of the fixing groove (17)
It is set as the truncated cone-shaped structure that bottom diameter is greater than top end diameter, and in 45 degree of folders between the inner wall and horizontal plane of fixing groove (17)
Angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821950535.5U CN209155416U (en) | 2018-11-27 | 2018-11-27 | A kind of metallurgy boiler dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821950535.5U CN209155416U (en) | 2018-11-27 | 2018-11-27 | A kind of metallurgy boiler dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209155416U true CN209155416U (en) | 2019-07-26 |
Family
ID=67339977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821950535.5U Expired - Fee Related CN209155416U (en) | 2018-11-27 | 2018-11-27 | A kind of metallurgy boiler dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209155416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113739186A (en) * | 2021-09-07 | 2021-12-03 | 河北都创机电工程有限公司 | Dust adsorption type power ventilating duct |
-
2018
- 2018-11-27 CN CN201821950535.5U patent/CN209155416U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113739186A (en) * | 2021-09-07 | 2021-12-03 | 河北都创机电工程有限公司 | Dust adsorption type power ventilating duct |
| CN113739186B (en) * | 2021-09-07 | 2024-03-22 | 河北都创机电工程有限公司 | Dust adsorption type power ventilating duct |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104226479B (en) | The high-efficient wet-type electric precipitation purifier and method of a kind of wet-method desulfurized fume | |
| CN103203284A (en) | Wet type electrostatic precipitator | |
| CN103203153A (en) | Gas dust-removing device | |
| CN209155416U (en) | A kind of metallurgy boiler dust-extraction unit | |
| TWM560938U (en) | Dust and mist removal device and absorption tower | |
| CN105251300A (en) | Waste gas dedusting device and method for tunnel kiln | |
| CN106422537A (en) | Multi-cyclone dedusting and demisting device | |
| CN202962190U (en) | Welding dedusting and purifying device | |
| CN105817112B (en) | It is a kind of based on steam phase transformation coupling voltolisation and dedusting pretreatment unit and method | |
| CN104551946B (en) | Polishing anti-explosion dust collector for vacuum melting furnace | |
| CN207760376U (en) | Coal gas of converter dry cleaning recovery system | |
| CN203184115U (en) | Wet-type electrostatic dust collector | |
| CN105251304B (en) | Electrostatic agglomeration cyclone demisting device and application | |
| CN204261512U (en) | A kind of secondary spray dust three grades of precipitation integral filters | |
| CN103285702A (en) | Dust removal mist purifier | |
| CN205965360U (en) | Wet -type coal gas dust removal tank | |
| CN203664039U (en) | Cyclone dust collector | |
| CN204447635U (en) | Wind liquid two-phase centrifugal dust collector | |
| KR101367470B1 (en) | Dust removal apparatus for dust collector | |
| CN203208886U (en) | Volute-type flue-gas dedusting and desulfurizing device | |
| CN208115393U (en) | A kind of demister being connected to after spray column | |
| CN206138927U (en) | A boiler dust -removing system | |
| CN202621006U (en) | Clapboard type spraying dust collector | |
| CN206325359U (en) | A kind of twin-stage Water-bath silk net efficiency dust catcher | |
| CN204193710U (en) | Normal pressure air exhausting dust separator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190726 Termination date: 20191127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |