CN209885448U - Rotary kiln with dust adsorption device constructs - Google Patents
Rotary kiln with dust adsorption device constructs Download PDFInfo
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- CN209885448U CN209885448U CN201920521007.6U CN201920521007U CN209885448U CN 209885448 U CN209885448 U CN 209885448U CN 201920521007 U CN201920521007 U CN 201920521007U CN 209885448 U CN209885448 U CN 209885448U
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- filter screen
- dust adsorption
- rotary kiln
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Abstract
The utility model discloses a rotary kiln with dust adsorption device, including the dust adsorption tube, the one end of dust adsorption tube is provided with the air inlet, the inboard of dust adsorption tube is provided with first draught fan, one side of first draught fan is provided with first filter screen, the downside of first filter screen is provided with the dust removal case, one side of first filter screen is provided with the second filter screen; the inboard of dust adsorption tube is provided with the second filter screen, first filter screen, the mounting panel, the vibrator, the electrostatic absorption net, first draught fan and second draught fan, be convenient for carry out multiple filtration and absorption to the gas that contains the dust, it is poor to avoid gaseous inboard dust particle purifying effect, the inboard of dust removal case is provided with the apotheca, the downside of dust removal case is provided with control valve and dust outlet, the downside of electrostatic absorption net is provided with the dust absorption water, the water inlet, the water intaking valve, drain valve and drain, be convenient for carry out temporary storage and discharge to filterable dust.
Description
Technical Field
The utility model belongs to the technical field of the rotary kiln dust disposal, concretely relates to rotary kiln with dust adsorption device constructs.
Background
Rotary kilns are rotary kilns (commonly known as rotary kilns) which are building material devices that use rotary cylindrical devices for mechanical, physical or chemical treatment of solid materials, known as rotary kilns. Rotary kilns can be divided into cement kilns, metallurgical chemical kilns and lime kilns according to the different materials to be treated. The cement kiln is mainly used for calcining cement clinker and comprises a dry-process cement kiln and a wet-process cement kiln, the rotary kiln is widely applied to a plurality of industrial fields, and the rotary kiln is more and more important in the production and becomes core equipment for production of corresponding enterprises.
The produced waste gas of current rotary kiln directly discharges in the air, easily pollutes peripheral environment, causes to use inconveniently, and is current only through filtering dust removal to waste gas, and the effect is not good, and after dust disposal in addition, the filter screen structure generally can be attached to too much dust, needs artifical frequent dust to the filter mechanism inboard to clear up, and the result of use is more troublesome, for this reason we provide a rotary kiln with dust adsorption device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rotary kiln with dust adsorption mechanism to in solving the produced waste gas of the rotary kiln that proposes current among the above-mentioned background art and directly discharging the air, easily pollute peripheral environment, cause and use inconveniently, current only remove dust through filtering to waste gas, the effect is not good, after dust disposal in addition, too much dust can generally be adhered to the filter screen structure, need artifical frequent dust to the filter mechanism inboard to clear up, the more troublesome problem of result of use.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rotary kiln with dust adsorption apparatus constructs, includes the dust adsorption tube, the one end of dust adsorption tube is provided with the air inlet, the inboard of dust adsorption tube is provided with first draught fan, one side of first draught fan is provided with first filter screen, the downside of first filter screen is provided with the dust removal case, one side of first filter screen is provided with the second filter screen, the both ends of second filter screen are provided with the mounting panel, the inboard lower extreme of dust adsorption tube is provided with the electrostatic absorption net, the downside of electrostatic absorption net is provided with the dust absorption water, one side of dust adsorption tube is provided with the drain, the downside of drain is provided with the drain valve, the upside of drain is provided with the gas vent, the inboard of gas vent is provided with the second draught fan.
Preferably, the dust adsorption pipe is "L" style of calligraphy, one side of second filter screen is provided with the vibrator, one side of vibrator is provided with the connecting wire, the connecting wire runs through one side of dust adsorption pipe and extends to the outside of dust adsorption pipe.
Preferably, the mounting panel is the arc structure, the outside of second filter screen is encircleed to the mounting panel, the mesh diameter of first filter screen is greater than the mesh diameter of second filter screen.
Preferably, the inboard of dust removal case is provided with the apotheca, the apotheca communicates with each other with the inboard of dust adsorption tube, the downside of dust removal case is provided with the dust export, one side of dust export is provided with the control valve.
Preferably, an observation port is formed in one side of the dust removal box, a glass plate is connected to the inner side of the observation port in a sealing mode, and scales are carved on one side of the glass plate.
Preferably, a water inlet is formed in the other side of the dust adsorption pipe, and a water inlet valve is arranged on one side of the water inlet.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the inboard of dust adsorption tube is provided with second filter screen, first filter screen, mounting panel, vibrator, electrostatic absorption net, first draught fan and second draught fan, is convenient for carry out multiple filtration and absorption to the gas that contains the dust, avoids the inboard dust granule purifying effect of gas poor, leads to directly discharging in the air, easily pollutes peripheral environment, has improved the practicality of device.
(2) The inboard of dust removal case is provided with the apotheca, and the downside of dust removal case is provided with control valve and dust outlet, and the downside of electrostatic absorption net is provided with dust absorption water, water inlet, water intaking valve, drain valve and drain, is convenient for carry out temporary storage and discharge to filterable dust, avoids needing the artifical inconvenient of frequently clearing up the dust after to dust purification, is convenient for discharge the outside of device to the dust simultaneously, has improved the convenience that the device used, has increased the economic benefits of device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the observation port of the present invention;
fig. 3 is a schematic view of the enlarged structure of a part a of fig. 1 according to the present invention;
in the figure: 1. a dust adsorption tube; 2. mounting a plate; 3. a second filter screen; 4. a first filter screen; 5. an air inlet; 6. a first induced draft fan; 7. a dust removal box; 8. a control valve; 9. a dust outlet; 10. a water inlet; 11. a water inlet valve; 12. dust absorption water; 13. a drain valve; 14. a sewage draining outlet; 15. an electrostatic adsorption net; 16. an exhaust port; 17. a second induced draft fan; 18. a viewing port; 19. calibration; 20. a vibrator; 21. and connecting the wires.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a rotary kiln with a dust adsorption mechanism comprises a dust adsorption pipe 1, one end of the dust adsorption pipe 1 is provided with an air inlet 5, the inner side of the dust adsorption pipe 1 is provided with a first draught fan 6, one side of the first draught fan 6 is provided with a first filter screen 4 for facilitating primary filtration of dust, the lower side of the first filter screen 4 is provided with a dust removal box 7 for facilitating storage of dust, one side of the first filter screen 4 is provided with a second filter screen 3 for facilitating secondary filtration of dust, two ends of the second filter screen 3 are provided with mounting plates 2 for facilitating improvement of elastic force outside the second filter screen 3, the lower end of the inner side of the dust adsorption pipe 1 is provided with an electrostatic adsorption net 15 for facilitating adsorption of dust, the lower side of the electrostatic adsorption net 15 is provided with dust adsorption water 12 for facilitating capture of dust, one side of the dust adsorption pipe 1 is provided with a drain outlet 14, the downside of drain 14 is provided with drain valve 13, the sewage discharge of the control of being convenient for catch, and the upside of drain 14 is provided with gas vent 16, and the inboard of gas vent 16 is provided with second draught fan 17, and the gas of being convenient for is discharged into the external world.
In this embodiment, preferably, the dust adsorbing tube 1 is L-shaped, the vibrator 20 is disposed on one side of the second filter screen 3 to facilitate vibration of dust attached to the surface of the second filter screen 3, the connection line 21 is disposed on one side of the vibrator 20, and the connection line 21 penetrates through one side of the dust adsorbing tube 1 and extends to the outer side of the dust adsorbing tube 1 to facilitate connection of a power supply.
In this embodiment, it is preferred, mounting panel 2 be the arc structure, and mounting panel 2 encircles the outside of second filter screen 3, and the dust that shakes that second filter screen 3 is better of being convenient for falls, and the mesh diameter of first filter screen 4 is greater than the mesh diameter of second filter screen 3, is convenient for improve the filter effect to the dust.
In this embodiment, preferably, a storage chamber is disposed inside the dust removing box 7, the storage chamber is communicated with the inside of the dust adsorbing pipe 1, a dust outlet 9 is disposed on the lower side of the dust removing box 7, and a control valve 8 is disposed on one side of the dust outlet 9, so as to facilitate discharging stored dust.
In this embodiment, preferred, viewing aperture 18 has been seted up to one side of dust removal case 7, and the inboard sealing connection of viewing aperture 18 has the glass board, and one side of glass board is carved with scale 19, is convenient for better look over the inboard dust storage condition of dust removal case 7, is convenient for discharge.
In this embodiment, preferably, the other side of the dust adsorbing pipe 1 is provided with a water inlet 10, and one side of the water inlet 10 is provided with a water inlet valve 11, so as to conveniently inject clean water, so as to better capture dust.
The utility model discloses a vibrator model does: MVC50-4, draught fan model is: SF 6-4.
The utility model discloses a theory of operation and use flow: when the dust adsorption device is used, gas with dust discharged by a rotary kiln enters the inner side of the dust adsorption pipe 1 from the gas inlet 5 and moves to the bent part of the dust adsorption pipe 1 under the action of the first draught fan 6, during the movement, the larger dust particles are firstly filtered by the first filter screen 4, then the smaller particles are secondarily filtered by the second filter screen 3, the gas falls under the action of gravity at the bent part of the dust adsorption pipe 1, when the gas is close to the gas outlet 16, the acting force of electrostatic force and gravity is larger than that of the second draught fan 17 on the dust particles, the dust particles are electrostatically adsorbed by the electrostatic adsorption net 15, the particles in the gas pass through meshes on the inner side of the electrostatic adsorption net 15, enter the lower side of the electrostatic adsorption net 15 and are finally captured by the water absorption 12, the purity of the gas is improved again, and the gas is discharged out of the inner side of the dust adsorption pipe 1 under the action of the second draught fan 17, after the electrostatic adsorption net is used for a period of time, the dust on the inner side of the dust removal box 7 is convenient to discharge through the opening and closing control valve 8, the dust water 12 and the dust particles on the inner side are convenient to discharge through the opening and closing drain valve 13, and clear water is injected into the lower side of the electrostatic adsorption net 15 through the opening and closing water inlet valve 11, so that the electrostatic adsorption net is convenient to use and is convenient to improve the gas purification effect.
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 (6)
1. The utility model provides a rotary kiln with dust adsorption device constructs, includes dust adsorption tube (1), its characterized in that: the dust adsorption device is characterized in that an air inlet (5) is arranged at one end of the dust adsorption pipe (1), a first induced draft fan (6) is arranged on the inner side of the dust adsorption pipe (1), a first filter screen (4) is arranged on one side of the first induced draft fan (6), a dust removal box (7) is arranged on the lower side of the first filter screen (4), a second filter screen (3) is arranged on one side of the first filter screen (4), mounting plates (2) are arranged at two ends of the second filter screen (3), an electrostatic adsorption net (15) is arranged at the lower end of the inner side of the dust adsorption pipe (1), dust adsorption water (12) is arranged on the lower side of the electrostatic adsorption net (15), a drain outlet (14) is arranged on one side of the dust adsorption pipe (1), a drain valve (13) is arranged on the lower side of the drain outlet (14), and an exhaust port (16, and a second induced draft fan (17) is arranged on the inner side of the exhaust port (16).
2. The rotary kiln with the dust adsorption mechanism according to claim 1, wherein: dust adsorption tube (1) is "L" style of calligraphy, one side of second filter screen (3) is provided with vibrator (20), one side of vibrator (20) is provided with connecting wire (21), connecting wire (21) run through one side of dust adsorption tube (1) and extend to the outside of dust adsorption tube (1).
3. The rotary kiln with the dust adsorption mechanism according to claim 2, wherein: mounting panel (2) are the arc structure, the outside of second filter screen (3) is encircleed in mounting panel (2), the mesh diameter of first filter screen (4) is greater than the mesh diameter of second filter screen (3).
4. The rotary kiln with the dust adsorption mechanism according to claim 1, wherein: the inboard of dust removal case (7) is provided with the apotheca, the apotheca communicates with the inboard of dust adsorption tube (1) each other, the downside of dust removal case (7) is provided with dust export (9), one side of dust export (9) is provided with control valve (8).
5. The rotary kiln with the dust adsorption mechanism according to claim 1, wherein: viewing aperture (18) have been seted up to one side of dust removal case (7), the inboard sealing connection of viewing aperture (18) has the glass board, scale (19) are carved with to one side of glass board.
6. The rotary kiln with the dust adsorption mechanism according to claim 1, wherein: the dust adsorption pipe is characterized in that a water inlet (10) is formed in the other side of the dust adsorption pipe (1), and a water inlet valve (11) is arranged on one side of the water inlet (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920521007.6U CN209885448U (en) | 2019-04-17 | 2019-04-17 | Rotary kiln with dust adsorption device constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920521007.6U CN209885448U (en) | 2019-04-17 | 2019-04-17 | Rotary kiln with dust adsorption device constructs |
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| CN209885448U true CN209885448U (en) | 2020-01-03 |
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| CN201920521007.6U Active CN209885448U (en) | 2019-04-17 | 2019-04-17 | Rotary kiln with dust adsorption device constructs |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112755701A (en) * | 2020-12-15 | 2021-05-07 | 陈怀圣 | Rotary kiln with high-efficiency dust recovery processing structure |
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2019
- 2019-04-17 CN CN201920521007.6U patent/CN209885448U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112755701A (en) * | 2020-12-15 | 2021-05-07 | 陈怀圣 | Rotary kiln with high-efficiency dust recovery processing structure |
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