CN209910372U - Mica calcining rotary furnace with dust removal function - Google Patents
Mica calcining rotary furnace with dust removal function Download PDFInfo
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- CN209910372U CN209910372U CN201920654576.8U CN201920654576U CN209910372U CN 209910372 U CN209910372 U CN 209910372U CN 201920654576 U CN201920654576 U CN 201920654576U CN 209910372 U CN209910372 U CN 209910372U
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Abstract
The utility model relates to a take dust removal function's mica to calcine rotary furnace, the mica of affiliated to calcines rotary furnace technical field, including calcining the gyration bed frame, it calcines the gyration subassembly to be equipped with on the gyration bed frame to calcine, it is equipped with the feeding dust excluding hood to calcine gyration subassembly one end, it is equipped with ejection of compact dust excluding hood to calcine the gyration subassembly other end, it is equipped with the dust removal water catch bowl to calcine the gyration subassembly side, it is equipped with total dust removal tuber pipe to remove dust the water catch bowl and calcine between the gyration subassembly, be equipped with feeding dust removal tuber pipe between total dust removal tuber pipe and feeding dust excluding hood, be equipped with ejection of compact dust removal tuber pipe between total dust removal tuber pipe and ejection of compact dust excluding hood, dust removal water catch bowl side is equipped with the. Has the characteristics of compact structure, uniform calcination and heating, good dehydration effect and high use efficiency. The problem of dust flying is solved. Improves the calcining quality of the mica and realizes the function of recycling the dust.
Description
Technical Field
The utility model relates to a mica calcines rotary furnace technical field, concretely relates to mica calcines rotary furnace of area dust removal function.
Background
Rotary kilns have existed as a conventional kiln type for over a hundred years, but are large or oversized and are mainly used for primary rough processing of powders or mineral materials, such as firing, calcination of cement clinker. Preparing titanium dioxide from kaolin, processing in the rare earth industry and the like. The calcining of mica is that the mica is put in a special electric furnace, heated to a certain temp. and kept for a certain time to remove part of crystal water in the mica crystal, so that the mica can produce obvious expansion along the vertical direction of cleavage plane to make it become loose and soft, and in the course of pulping, the acid and alkali solution can uniformly infiltrate into every layer, and can be split and broken along the cleavage plane to form mica flake as large as possible and thin.
The calcination quality of mica has great influence on the pulping rate and quality of pulping and also on the quality of mica paper. The temperature-resistant grade of the mica is related to the crystal water content of the mica, the mica with high crystal water content has lower temperature-resistant grade, and the mica with low crystal water content has higher temperature-resistant grade.
Disclosure of Invention
The utility model discloses mainly solve and exist among the prior art calcine the degree of consistency poor, dehydration rate is low and the dust flies upward not enough, provide a take dust removal function's mica to calcine rotary kiln, its compact structure, calcine and be heated evenly, dehydration is effectual and the availability factor height. The problem of dust flying is solved. Improves the calcining quality of the mica and realizes the function of recycling the dust. Improves the air of the production environment, avoids dust flying and environmental pollution, and improves the quality of the production environment.
The above technical problem of the present invention can be solved by the following technical solutions:
the utility model provides a mica calcination rotary furnace of area dust removal function, includes calcines the gyration bed frame, calcine the gyration bed frame on be equipped with calcine the gyration subassembly that gyration bed frame movable bearing cup jointed mutually, calcination gyration subassembly one end be equipped with calcine the feeding dust excluding hood that gyration subassembly looks bearing seal flange communicates, the calcination gyration subassembly other end be equipped with calcine the ejection of compact dust excluding hood that gyration subassembly looks bearing seal flange communicates, calcination gyration subassembly side be equipped with the dust removal water catch bowl, dust removal water catch bowl and calcination gyration subassembly between be equipped with total dust removal tuber pipe, total dust removal tuber pipe and feeding dust excluding hood between be equipped with the feeding dust removal tuber pipe, total dust removal tuber pipe and ejection of compact dust excluding hood between be equipped with ejection of compact dust removal tuber pipe, dust removal water catch bowl side be equipped with the circulating pump that communicates with dust removal water catch bowl looks pipeline, total dust removal tuber pipe in be equipped with the atomizer that communicates with circulating pump looks, and a fan communicated with the main dust removal air pipe is arranged at the upper end of the dust removal water collection tank.
The fan and the circulating pump are products in the prior art. The fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. The blower is a Chinese habit abbreviation for gas compression and gas conveying machinery, and the blower generally comprises a ventilator, a blower and a wind driven generator. The circulating pump circularly conveys the liquid in the dust removal water collecting tank to the atomizing spray head.
Preferably, calcine the gyration subassembly and include the rotary drum furnace body, rotary drum furnace body lower extreme and calcine and be equipped with a plurality of nozzles that are equidistant range between the gyration pedestal, calcination gyration pedestal and feeding dust excluding hood between, calcine all be equipped with between gyration pedestal and the ejection of compact dust excluding hood with the rotary drum furnace body bearing wheel of movable inlay card mutually, bearing wheel and feeding dust excluding hood between be equipped with and cup joint fixed transmission gear dish with the rotary drum furnace body is the integration, transmission gear dish side be equipped with transmission gear dish looks tooth profile of tooth meshing's gear reducer, gear reducer and calcination gyration pedestal looks bolted connection fixed.
Burners are a common name for combustion devices used in industrial fuel furnaces and are understood to be short for "fired nozzles". Generally referred to as a burner body portion, has fuel inlets, air inlets and ejection holes, which serve to distribute fuel and combustion air and to eject it in a manner for post-combustion. The burner can control the output temperature by adjusting the heat output by combustion.
Preferably, a bearing seat in bearing type nested connection with the bearing wheel is arranged between the bearing wheel and the calcination rotary pedestal, and the bearing seat is fixedly connected with the calcination rotary pedestal through bolts. The stability of the rotary heating of the rotary drum furnace body is improved.
Preferably, the direction of the rotary drum furnace body from the feeding dust hood to the discharging dust hood is inclined downwards by an angle of inclination of 1-3 degrees. So that the mica rolls in the rotary drum furnace body and is transported in the direction from the feeding dust hood to the discharging dust hood.
Preferably, a dust removal tower tank is arranged between the dust removal water collecting tank and the fan, the dust removal tower tank is communicated with the fan through a pipeline type flange, the dust removal tower tank is fixedly connected with the dust removal water collecting tank through a communicated type flange, and a water drop spray head communicated with a circulating pump through a pipeline is arranged in the dust removal tower tank.
Preferably, the nozzle opening of the bead spray head faces downwards. The final dust removal effect on the mica dust is realized.
Preferably, the nozzle opening of the atomizing nozzle faces upwards. The preliminary dust removal effect on the mica dust is realized.
The utility model discloses can reach following effect:
the utility model provides a mica calcination rotary furnace of area dust removal function compares with prior art, has compact structure, calcines the characteristics that are heated evenly, the dehydration is effectual and the availability factor is high. The problem of dust flying is solved. Improves the calcining quality of the mica and realizes the function of recycling the dust. Improves the air of the production environment, avoids dust flying and environmental pollution, and improves the quality of the production environment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: the device comprises a feeding dust hood 1, a feeding dust removal air pipe 2, a total dust removal air pipe 3, a calcining rotary component 4, a discharging dust removal air pipe 5, a dust removal tower tank 6, a fan 7, a water drop spray head 8, an atomizing spray head 9, a circulating pump 10, a dust removal water collection tank 11, a discharging dust hood 12, a bearing seat 13, a bearing wheel 14, a calcining rotary pedestal 15, a rotary drum furnace body 16, a burner 17, a transmission gear disc 18 and a gear reducer 19.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): as shown in figure 1, a mica calcining rotary furnace with dust removal function comprises a calcining rotary pedestal 15, a calcining rotary component 4 sleeved with a movable bearing of the calcining rotary pedestal 15 is arranged on the calcining rotary pedestal 15, a feeding dust hood 1 communicated with a sealed flange of the bearing of the calcining rotary component 4 is arranged at one end of the calcining rotary component 4, a discharging dust hood 12 communicated with a sealed flange of the bearing of the calcining rotary component 4 is arranged at the other end of the calcining rotary component 4, a dust removal water collecting tank 11 is arranged at the side edge of the calcining rotary component 4, a total dust removal air pipe 3 is arranged between the dust removal water collecting tank 11 and the calcining rotary component 4, a feeding dust removal air pipe 2 is arranged between the total dust removal air pipe 3 and the feeding dust hood 1, a discharging dust removal air pipe 5 is arranged between the total dust removal air pipe 3 and the discharging dust hood 12, a circulating pump 10 communicated with a pipeline of the dust removal water collecting tank, an atomizing nozzle 9 communicated with a circulating pump 10 phase pipeline is arranged in the total dust removal air pipe 3, and the nozzle opening direction of the atomizing nozzle 9 is upward. The upper end of the dust removal water collection tank 11 is provided with a fan 7 communicated with the main dust removal air pipe 3. A dust removal tower tank 6 is arranged between the dust removal water collecting tank 11 and the fan 7, the dust removal tower tank 6 is communicated with the fan 7 through a pipeline type flange, the dust removal tower tank 6 is fixedly connected with the dust removal water collecting tank 11 through a communicated type flange, and a water drop spray head 8 communicated with a circulating pump 10 through a pipeline is arranged in the dust removal tower tank 6. The nozzle opening of the water drop spray head 8 faces downwards.
Calcining rotary component 4 includes rotary drum furnace body 16, and be equipped with 4 nozzles 17 that are the equidistant range between rotary drum furnace body 16 lower extreme and calcining rotary bed frame 15. The rotary drum furnace body 16 is inclined downwards by an angle of 1 degree from the feeding dust hood 1 to the discharging dust hood 12. Bearing wheels 14 movably clamped and embedded with the rotary drum furnace body 16 are arranged between the calcination rotary pedestal frame 15 and the feeding dust hood 1 and between the calcination rotary pedestal frame 15 and the discharging dust hood 12, bearing seats 13 in bearing type nested connection with the bearing wheels 14 are arranged between the bearing wheels 14 and the calcination rotary pedestal frame 15, and the bearing seats 13 are fixedly connected with the calcination rotary pedestal frame 15 through bolts. A transmission gear plate 18 which is integrally sleeved and fixed with the rotary drum furnace body 16 is arranged between the bearing wheel 14 and the feeding dust hood 1, a gear reducer 19 which is in tooth-shaped meshing with the transmission gear plate 18 is arranged on the side edge of the transmission gear plate 18, and the gear reducer 19 is fixedly connected with the calcining rotary base frame 15 in a bolt manner.
To sum up, this mica calcination rotary furnace of band elimination dirt function has compact structure, calcines the characteristics that are heated evenly, the dehydration is effectual and the availability factor is high. The problem of dust flying is solved. Improves the calcining quality of the mica and realizes the function of recycling the dust. Improves the air of the production environment, avoids dust flying and environmental pollution, and improves the quality of the production environment.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without deviating from the basic characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In conclusion, the above description is only the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.
Claims (7)
1. The utility model provides a take mica calcination rotary furnace of dust removal function which characterized in that: including calcining rotary pedestal frame (15), calcine rotary pedestal frame (15) on be equipped with calcine rotary assembly (4) that rotary pedestal frame (15) movable bearing cup jointed mutually, calcine rotary assembly (4) one end be equipped with calcine feed dust excluding hood (1) that rotary assembly (4) looks bearing sealed flange intercommunication, calcination rotary assembly (4) other end be equipped with calcine discharge dust excluding hood (12) that rotary assembly (4) looks bearing sealed flange intercommunication, calcination rotary assembly (4) side be equipped with dust removal water catch bowl (11), dust removal water catch bowl (11) and calcination rotary assembly (4) within a definite time be equipped with total dust removal tuber pipe (3), total dust removal tuber pipe (3) and feed dust excluding hood (1) within a definite time be equipped with feed dust removal tuber pipe (2), total dust removal tuber pipe (3) and discharge dust excluding hood (12) within a definite time be equipped with dust removal tuber pipe (5), the dust removal air pipe cleaning machine is characterized in that a circulating pump (10) communicated with a dust removal water collection tank (11) phase pipeline is arranged on the side edge of the dust removal water collection tank (11), an atomizing spray head (9) communicated with the circulating pump (10) phase pipeline is arranged in a main dust removal air pipe (3), and a fan (7) communicated with the main dust removal air pipe (3) is arranged at the upper end of the dust removal water collection tank (11).
2. The mica calcination rotary furnace with the dust removal function of claim 1, which is characterized in that: calcination rotation subassembly (4) include rotary drum furnace body (16), rotary drum furnace body (16) lower extreme and calcination rotation bed frame (15) within a definite time be equipped with a plurality of nozzles (17) that are equidistant range, calcination rotation bed frame (15) and feeding dust excluding hood (1) within a definite time, calcination rotation bed frame (15) and ejection of compact dust excluding hood (12) within a definite time all be equipped with rotary drum furnace body (16) bearing wheel (14) of movable inlay card mutually, bearing wheel (14) and feeding dust excluding hood (1) within a definite time be equipped with rotary drum furnace body (16) and be the integration and cup joint fixed transmission gear dish (18), transmission gear dish (18) side be equipped with transmission gear dish (18) engaged with tooth form gear speed reducer (19), gear speed reducer (19) with calcination rotation bed frame (15) connected fixedly mutually.
3. The mica calcination rotary furnace with the dust removal function as claimed in claim 2, wherein: a bearing block (13) in bearing type nested connection with the bearing wheel (14) is arranged between the bearing wheel (14) and the calcination rotary pedestal frame (15), and the bearing block (13) is fixedly connected with the calcination rotary pedestal frame (15) through bolts.
4. The mica calcination rotary furnace with the dust removal function as claimed in claim 2, wherein: the rotary drum furnace body (16) is inclined downwards by 1-3 degrees from the direction from the feeding dust hood (1) to the direction from the discharging dust hood (12).
5. The mica calcination rotary furnace with the dust removal function of claim 1, which is characterized in that: the dust removal water collecting tank is characterized in that a dust removal tower tank (6) is arranged between the dust removal water collecting tank (11) and the fan (7), the dust removal tower tank (6) is communicated with the fan (7) through a pipeline type flange, the dust removal tower tank (6) is fixedly connected with the dust removal water collecting tank (11) through a communicated type flange, and a water drop spray head (8) communicated with a circulating pump (10) through a pipeline is arranged in the dust removal tower tank (6).
6. The mica calcination rotary furnace with the dust removal function of claim 5, which is characterized in that: the nozzle opening of the water drop spray head (8) faces downwards.
7. The mica calcination rotary furnace with the dust removal function of claim 1, which is characterized in that: the nozzle opening direction of the atomizing spray head (9) is upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920654576.8U CN209910372U (en) | 2019-05-09 | 2019-05-09 | Mica calcining rotary furnace with dust removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920654576.8U CN209910372U (en) | 2019-05-09 | 2019-05-09 | Mica calcining rotary furnace with dust removal function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209910372U true CN209910372U (en) | 2020-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920654576.8U Active CN209910372U (en) | 2019-05-09 | 2019-05-09 | Mica calcining rotary furnace with dust removal function |
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| Country | Link |
|---|---|
| CN (1) | CN209910372U (en) |
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2019
- 2019-05-09 CN CN201920654576.8U patent/CN209910372U/en active Active
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