CN211233627U - Energy-saving fluidized calcining equipment - Google Patents
Energy-saving fluidized calcining equipment Download PDFInfo
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- CN211233627U CN211233627U CN201922380251.8U CN201922380251U CN211233627U CN 211233627 U CN211233627 U CN 211233627U CN 201922380251 U CN201922380251 U CN 201922380251U CN 211233627 U CN211233627 U CN 211233627U
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Abstract
The utility model is suitable for a fluidized bed technical field provides an energy-conserving fluidization calcining equipment, including casing and feeder hopper, the lower extreme lateral wall detachable intercommunication of casing has the transport barrel, and the upper end intercommunication of transport barrel has the feeder hopper, and the inside of transport barrel rotates and is provided with the axis of rotation, and the one end of axis of rotation is provided with helical blade with the coaxial fixed connection of the output shaft of motor in the inside axis of rotation of transport barrel. The bottom intercommunication of casing has the intake pipe, and the below of carrying the barrel sets up gaseous equipartition board in the inside of casing, and the upper surface central point of gaseous equipartition board puts and rotates and be provided with vertical dwang, and the coaxial fixedly connected with of lower extreme of dwang dials the material spare, and the tip of axis of rotation passes through steering gear group and is connected with the dwang, and the inside of casing is provided with embedded barrel, and the lateral wall intercommunication of casing has row material pipe. The utility model discloses the advantage: simple structure, uniform calcination, high energy utilization rate, strong separation capacity and convenient popularization and implementation.
Description
Technical Field
The utility model belongs to the technical field of the fluidized bed, especially, relate to an energy-conserving fluidization calcining equipment.
Background
In modern industries, where drying is required for many product productions, fluidized beds are common drying devices for granular products. Fluidized bed mainly used carries out the drying to the material, need use air-blower conveying gas during the use, and gas admits air to this internal to the fluidized bed through the intake pipe from on the fluidized bed, carries out the drying to the material, and fluidized bed among the prior art is inefficient, and must send into the hot-air and produce the vortex in the fluidized bed storehouse, just can make the dry material be in fluidized state and can get the drying.
Chinese patent (publication No. CN 107192285A, publication No. 2017.09.22) discloses a high-efficiency energy-saving fluidized bed based on a pillow-shaped heat exchange plate structure, which comprises: the hole plate type gas distributor comprises a hole plate type gas distributor, a fluidized bed main body, an air inlet, an air outlet, a feed inlet and a discharge outlet, wherein the feed inlet and the air outlet are respectively arranged at the top of the fluidized bed main body, the discharge outlet is arranged on one side of the lower part of the fluidized bed main body, the air inlet is arranged at the bottom of the fluidized bed main body, the hole plate type gas distributor is arranged above the air inlet in the fluidized bed main body, airflow distribution holes are uniformly formed in the hole plate type gas distributor, a heat exchange plate group located below the air outlet is arranged in the fluidized bed main body, and a first heat exchange medium inlet and a first heat exchange. The fluidized bed can not screen calcined raw materials, so that the raw materials are not uniformly calcined, and the fluidized bed is not convenient to popularize and implement.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide an energy-conserving fluidization calcining equipment aims at solving and calcines inhomogeneous problem.
The embodiment of the utility model provides a realize like this, an energy-conserving fluidization calcining equipment, including casing and feeder hopper, the lower extreme lateral wall detachable intercommunication of casing has the transport barrel, the upper end intercommunication of carrying the barrel has the feeder hopper, the feeder hopper is inside to hold the raw materials that need calcine, the inside raw materials of feeder hopper receive the inside that the action of gravity falls on the transport barrel, the inside rotation of carrying the barrel is provided with the axis of rotation, the one end of axis of rotation stretch out the outer end tip of carrying the barrel and with the coaxial fixed connection of output shaft of motor, the other end of axis of rotation is deep into the inside of casing, be provided with helical blade in the inside axis of rotation. Under the drive of the motor, the rotating shaft rotates in the conveying cylinder, and the helical blades rotate to convey the raw materials entering the conveying cylinder to the inside of the shell.
The bottom intercommunication of casing has the intake pipe, and the inside of casing is entered into from the intake pipe to the hot-air, and the below of carrying the barrel sets up gaseous equipartition board in the inside of casing, and the raw materials that gets into from carrying the barrel falls on gaseous equipartition board, and gaseous equipartition board will follow the hot-air evenly distributed that the intake pipe got into to the even degree that the raw materials calcined has been improved. The upper surface central point of gaseous equipartition board puts and rotates and is provided with vertical dwang, and the coaxial fixedly connected with of lower extreme of dwang dials the material spare, dials and has certain clearance between material spare and the gaseous equipartition board, and the tip of axis of rotation passes through steering gear group to be connected with the dwang, and the axis of rotation rotates and drives the dwang and rotate to the messenger dials the material spare and rotates, dials the material spare and rotates and will spread on dialling the material spare from the raw materials of carrying the barrel whereabouts, has avoided the raw materials inhomogeneous to pile up. The inside of casing is provided with embedded barrel, and the setting of embedded barrel has the restriction effect to the raw materials of calcining, and when the raw materials calcined, the raw materials quality of calcining was light, and density is little, receives the air current effect upward movement, and the raw materials of calcining crossed embedded barrel, and the raw materials gravity that does not calcine is great, can not cross embedded barrel, stops to continue to calcine inside the embedded barrel. The side wall of the shell is communicated with a discharge pipe, and the calcined raw materials are discharged from the discharge pipe.
Preferably, the stirring piece is arranged in an arc-shaped structure, so that peripheral raw materials can be stirred towards the middle conveniently, and the paving effect is improved.
Preferably, the section of the material stirring part is of an L-shaped structure, and the turning part is of a slope-shaped structure, so that raw materials of the aggregated blocks are crushed conveniently, the calcination is facilitated, and the calcination efficiency is improved.
Preferably, the interior top of casing is provided with the water conservancy diversion piece, and the water conservancy diversion piece has the guide effect to the air current to be convenient for the raw materials to cross embedded barrel.
Preferably, the flow guide block is of an inverted conical structure with an inward concave inclined surface, so that the flow guide capacity is improved.
Preferably, the coaxial fixedly connected with broken oar in upper end of dwang, broken oar sets up and is convenient for further break up the raw materials, has improved and has calcined efficiency.
Preferably, the rotating rod is provided with a covering shell, the covering shell covers the steering gear set, the side wall and the upper end and the lower end of the covering shell are respectively nested on the inner end of the rotating shaft and the rotating rod in a rotating mode, and the covering shell is arranged to prevent raw materials from entering the inside of the steering gear set, so that transmission is influenced, and the transmission smoothness is guaranteed.
The embodiment of the utility model provides a pair of energy-conserving fluidization calcining equipment, the tip of axis of rotation passes through steering gear group and is connected with the dwang, and the axis of rotation rotates and drives the dwang and rotate to the messenger dials the material piece and rotates, dials the material piece and rotates and will spread on dialling the material piece from the raw materials of carrying the barrel whereabouts, has avoided the raw materials inhomogeneous piling up. When the raw materials are calcined, the calcined raw materials are light in weight and small in density, and move upwards under the action of air flow, and the calcined raw materials cross the embedded cylinder, so that the gravity of the raw materials which are not calcined is large, the raw materials cannot cross the embedded cylinder, and the raw materials stay in the embedded cylinder to continue calcination. The side wall of the shell is communicated with a discharge pipe, and the calcined raw materials are discharged from the discharge pipe. The utility model discloses the advantage: simple structure, uniform calcination, high energy utilization rate, strong separation capacity and convenient popularization and implementation.
Drawings
FIG. 1 is a schematic perspective view of an energy-saving fluidized calcining apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an internal front view structure of an energy-saving fluidized calcining apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic perspective view of a material stirring member in an energy-saving fluidized calcining apparatus according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a material stirring member in an energy-saving fluidized calcining apparatus according to an embodiment of the present invention;
in the drawings: casing 1, feeder hopper 2, motor 3, transport barrel 4, intake pipe 5, row's material pipe 6, water conservancy diversion piece 7, helical blade 8, axis of rotation 9, gaseous equipartition board 10, dial material piece 11, dwang 12, broken oar 13, embedded barrel 14, steering gear group 15 covers casing 16.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
Example 1
Referring to fig. 1-3, an energy-saving fluidized calcining device comprises a housing 1 and a feed hopper 2, wherein the lower end side wall of the housing 1 is detachably communicated with a conveying cylinder 4, the upper end of the conveying cylinder 4 is communicated with the feed hopper 2, raw materials to be calcined are contained in the feed hopper 2, the raw materials in the feed hopper 2 fall in the conveying cylinder 4 under the action of gravity, a rotating shaft 9 is rotatably arranged in the conveying cylinder 4, one end of the rotating shaft 9 extends out of the outer end of the conveying cylinder 4 and is coaxially and fixedly connected with an output shaft of a motor 3, the other end of the rotating shaft 9 extends into the housing 1, and a spiral blade 8 is arranged on the rotating shaft 9 in the conveying cylinder 4. The rotating shaft 9 rotates inside the conveying cylinder 4 under the driving of the motor 3, and the helical blade 8 rotates to convey the raw material entering the conveying cylinder 4 to the inside of the shell 1.
The bottom intercommunication of casing 1 has intake pipe 5, and the inside of casing 1 is entered into from intake pipe 5 to the hot-air, and the below of carrying barrel 4 sets up gaseous equipartition board 10 in the inside of casing 1, and the raw materials that get into from carrying barrel 4 falls on gaseous equipartition board 10, and gaseous equipartition board 10 will follow the hot-air evenly distributed that intake pipe 5 got into to the even degree of raw materials calcination has been improved. The upper surface central point of gaseous equipartition board 10 puts and rotates and is provided with vertical dwang 12, the coaxial fixedly connected with of lower extreme of dwang 12 dials material 11, dial and exist certain clearance between material 11 and the gaseous equipartition board 10, the tip of axis of rotation 9 passes through steering gear group 15 and is connected with dwang 12, axis of rotation 9 rotates and drives dwang 12 and rotate, thereby make and dial material 11 and rotate, dial material 11 and rotate and will spread on dialling material 11 from the raw materials of carrying 4 whereabouts of barrel, the inhomogeneous pile up of raw materials has been avoided. The material stirring part 11 is arranged in an arc-shaped structure, so that peripheral raw materials can be stirred to the middle conveniently, and the paving effect is improved. The section of the material stirring part 11 is of an L-shaped structure, and the turning part is of a slope-shaped structure, so that raw materials of the integrated blocks can be crushed conveniently, the calcination is facilitated, and the calcination efficiency is improved. The inside of casing 1 is provided with embedded barrel 14, and the setting of embedded barrel 14 has the restriction effect to the raw materials of calcining, and when the raw materials calcined, the raw materials quality of calcining was light, and density is little, receives the air current effect upward movement, and embedded barrel 14 is crossed to the raw materials of calcining, and it is great not to have the raw materials gravity of calcining, can not cross embedded barrel 14, stops to continue to calcine inside embedded barrel 14. The side wall of the housing 1 is communicated with a discharge pipe 6, and the calcined raw material is discharged from the discharge pipe 6. The inner top of the shell 1 is provided with a flow guide block 7, and the flow guide block 7 has a guiding effect on air flow, so that raw materials can conveniently cross the embedded cylinder 14. The flow guide block 7 is an inverted cone-shaped structure with an inward-sunken inclined surface, so that the flow guide capacity is improved. The coaxial fixedly connected with broken oar 13 in upper end of dwang 12, broken oar 13 sets up and is convenient for further break up the raw materials, has improved and has calcined efficiency.
The principle of the utility model is as follows: the raw materials in the feeding hopper 2 fall into the conveying cylinder 4 under the action of gravity, the motor 3 is started, the rotating shaft 9 rotates in the conveying cylinder 4 under the driving of the motor 3, and the helical blades 8 rotate to convey the raw materials entering the conveying cylinder 4 to the inside of the shell 1. 9 rotate and drive dwang 12 and rotate to make and dial material 11 and rotate, dial material 11 and rotate and will spread on dialling material 11 from the raw materials that carries barrel 4 whereabouts, avoided the raw materials inhomogeneous to pile up. The gas uniform distribution plate 10 uniformly distributes hot air entering from the air inlet pipe 5, thereby improving the uniformity degree of raw material calcination. When the raw materials are calcined, the calcined raw materials are light in weight and small in density, and move upwards under the action of air flow, and the calcined raw materials pass through the embedded cylinder 14, so that the gravity of the raw materials which are not calcined is large, the raw materials cannot pass through the embedded cylinder 14, and the raw materials stay in the embedded cylinder 14 to be continuously calcined. The calcined raw material is discharged from a discharge pipe 6.
Example 2
Referring to fig. 4, on the basis of embodiment 1, the rotating rod 12 is provided with the covering shell 16, the covering shell 16 covers the steering gear set 15, the side wall and the upper and lower ends of the covering shell 16 are respectively rotatably embedded in the inner end of the rotating shaft 9 and the rotating rod 12, and the covering shell 16 prevents raw materials from entering the inside of the steering gear set 15, so that transmission is affected, and smoothness of transmission is ensured.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. An energy-saving fluidized calcining device comprises a shell (1) and a feed hopper (2), wherein the side wall of the lower end of the shell (1) is detachably communicated with a conveying cylinder (4), the upper end of the conveying cylinder (4) is communicated with the feed hopper (2), and a rotating shaft (9) is rotatably arranged in the conveying cylinder (4), and is characterized in that one end of the rotating shaft (9) is coaxially and fixedly connected with an output shaft of a motor (3), and a spiral blade (8) is arranged on the rotating shaft (9) in the conveying cylinder (4);
the bottom intercommunication of casing (1) has intake pipe (5), the below of carrying barrel (4) sets up gaseous equipartition board (10) in the inside of casing (1), the upper surface central point of gaseous equipartition board (10) puts and rotates and is provided with vertical dwang (12), the coaxial fixedly connected with of lower extreme of dwang (12) dials material spare (11), the tip of axis of rotation (9) is connected with dwang (12) through steering gear group (15), the inside of casing (1) is provided with embedded barrel (14), the lateral wall intercommunication of casing (1) has row material pipe (6).
2. An energy-saving fluidized calcining apparatus according to claim 1, characterized in that the kickoff member (11) is provided in an arc-like configuration.
3. An energy-saving fluidized calcining apparatus as claimed in claim 2, characterized in that the cross section of the material-pulling member (11) is L-shaped structure and the turning point is slope-shaped structure.
4. An energy-saving fluidized calcination apparatus according to any of claims 1 to 3, wherein the inner top of the casing (1) is provided with a deflector block (7).
5. An energy-saving fluidized calcining apparatus as claimed in claim 4, characterized in that the deflector block (7) is an inverted cone structure with an inward-concave slope.
6. An energy-saving fluidized calcining apparatus as claimed in claim 1, characterized in that the upper end of the rotating rod (12) is coaxially and fixedly connected with a crushing paddle (13).
7. An energy-saving fluidized calcining apparatus as claimed in claim 1, characterized in that the rotating rod (12) is provided with a covering housing (16), the covering housing (16) covers the steering gear set (15), and the side wall and the upper and lower ends of the covering housing (16) are respectively rotatably nested on the inner end of the rotating shaft (9) and the rotating rod (12).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201922380251.8U CN211233627U (en) | 2019-12-26 | 2019-12-26 | Energy-saving fluidized calcining equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922380251.8U CN211233627U (en) | 2019-12-26 | 2019-12-26 | Energy-saving fluidized calcining equipment |
Publications (1)
Publication Number | Publication Date |
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CN211233627U true CN211233627U (en) | 2020-08-11 |
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CN201922380251.8U Expired - Fee Related CN211233627U (en) | 2019-12-26 | 2019-12-26 | Energy-saving fluidized calcining equipment |
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CN (1) | CN211233627U (en) |
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2019
- 2019-12-26 CN CN201922380251.8U patent/CN211233627U/en not_active Expired - Fee Related
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 Termination date: 20201226 |