CN210220622U - Material level adjusting device of vertical preheater - Google Patents

Abstract

The application discloses vertical pre-heater material level adjusting device, which comprises an outer shell, the welding of shell top has the top shell, top shell top central point puts and has seted up the pan feeding mouth, pan feeding mouth top spiro union has the feeding storehouse rotation axis, feeding storehouse rotation axis outer wall has cup jointed the feeding storehouse lid, and the material falls on the bulk cargo device after getting into from the pan feeding mouth, and bulk cargo pole rotation axis on the bulk cargo device drives the bulk cargo pole and rotates, and bulk cargo pole blade and material contact above it after the bulk cargo pole rotates, with the even scattering of material, the material after being scattered passes the even scattering of blanking mouth and falls on conveyer belt device, realizes the effect that material evenly distributed is in, because annular bulk cargo can not appear the phenomenon of height, can not influence the air current and pass through.

Description

Material level adjusting device of vertical preheater

Technical Field

The application relates to the technical field of industrial environment-friendly energy-saving equipment, in particular to a material level adjusting device of a vertical preheater.

Background

Vertical pre-heater is the important equipment in the lime rotary kiln system, the inside pre-heater of pre-heater is undertaken and is absorbed the waste heat, preheat the lime stone and make its partial decomposition's efficiency, divide into a plurality of relatively independent rooms according to the difference of output, for better calcination result, the preheating decomposition effect that needs every room is the same basically, in the actual production, because each factor effect, the independent room can produce the condition that the material level is different, expect that the inside bulk cargo of ware is inhomogeneous, the material piles up and causes on the transmission band and piles up, uneven material enters into independent apotheca after, influence high temperature exhaust flow's line, lead to preheating decomposition effect variation, influence calcination effect. A material level adjusting device of a vertical preheater is developed to solve the problem of uneven material accumulation.

SUMMERY OF THE UTILITY MODEL

The application provides a vertical pre-heater material level adjusting device to it is inhomogeneous to solve the material and pile up, influences high temperature waste gas flow's the line of walking, leads to preheating the problem that decomposes the effect variation.

The embodiment of the application provides a material level adjusting device for a vertical preheater, which comprises a shell, wherein a top shell is welded at the top of the shell, a feeding opening is formed in the center position of the top shell, a feeding bin rotating shaft is screwed at the top of the feeding opening, a feeding bin cover is sleeved on the outer wall of the feeding bin rotating shaft, a conveying belt device is screwed at the bottom of the shell, a gas cache bin is arranged at the bottom of the top shell and opposite to the feeding opening, a gas dispersing cylinder fixing base is arranged at the edge position of the bottom of the gas cache bin, a gas dispersing cylinder is screwed on the surface of the gas dispersing cylinder fixing base, a material dispersing device is screwed at the center position of the top of the gas cache bin, a gas flow fluctuation rod rotating shaft is screwed at the center position of the bottom of the gas cache bin, a gas flow fluctuation rod is screwed on the gas flow fluctuation, the gas buffering bin is internally provided with a rotating motor in threaded connection with the rotating shaft of the airflow fluctuation rod and the opposite part of the bulk cargo device, the rotating motor is connected with the rotating shaft of the airflow fluctuation rod and the bulk cargo device, the gas buffering bin is provided with a bulk cargo bin between the top shells, the bottom of the bulk cargo bin is provided with a blanking port, and the joint of the top shells and the feeding port is provided with an arc-shaped groove.

Optionally, the bulk cargo device includes bulk cargo pole rotation axis, bulk cargo pole blade and bulk cargo pole, and bulk cargo pole blade weld in the bulk cargo pole outer wall, the bulk cargo pole spiro union in on the bulk cargo pole rotation axis.

Optionally, the blanking position of the blanking port corresponds to the conveying belt device.

Optionally, the blanking port is annular.

According to the technical scheme, this application vertical pre-heater material level adjusting device, which comprises an outer shell, the welding of shell top has the top shell, top shell top central point puts and has seted up the pan feeding mouth, pan feeding mouth top spiro union has the feeding storehouse rotation axis, feeding storehouse rotation axis outer wall has cup jointed the feeding cang gai, and the material falls on the bulk cargo device after getting into from the pan feeding mouth, and bulk cargo pole rotation axis on the bulk cargo device drives the bulk cargo pole and rotates, and bulk cargo pole blade above it contacts with the material after rotating, breaks up the material is even, and the material after being broken up passes the even scattering of blanking mouth and falls on conveyer belt device, realizes the effect that the material evenly distributed is in, because annular bulk cargo can not appear the phenomenon of height, can not influence the air current and pass through.

Drawings

In order to more clearly illustrate the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic front view of a cross-sectional structure provided in an embodiment of the present application;

FIG. 2 is a schematic top view of a cross-sectional structure according to an embodiment of the present disclosure;

FIG. 3 is a schematic cross-sectional view taken along line a in FIG. 1 according to an embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of an appearance according to an embodiment of the present application.

Description of the drawings: 1. the shell, 2, the top shell, 3, the pan feeding mouth, 4, the discharge gate, 5, conveyor means, 6, the fluctuation pole of air current, 7, the fluctuation blade of air current, 8, the air cylinder that looses, 9, the air cylinder unable adjustment base that looses, 10, gaseous buffer storage storehouse, 11, the bulk cargo device, 1101, the bulk cargo pole rotation axis, 1102, the bulk cargo pole blade, 1103, the bulk cargo pole, 12, the feeding cang gai, 13, the feeding storehouse rotation axis, 14, the bulk cargo storehouse, 15, the gas-supply pipe, 16, the blanking mouth, 17, the fluctuation pole rotation axis of air current, 18, the arc wall, 19, the feed inlet, 20, the rotating electrical machines.

With the foregoing drawings in mind, certain embodiments of the disclosure have been shown and described in more detail below. These drawings are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the disclosed concepts to those skilled in the art by reference to specific embodiments.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1, 2, 3 and 4, the gas buffering device comprises a housing 1, a top housing 2 is welded to the top of the housing 1, a feeding port 3 is formed in the center of the top housing 2, a feeding bin rotating shaft 13 is screwed to the top of the feeding port 3, a feeding bin cover 12 is sleeved on the outer wall of the feeding bin rotating shaft 13, a conveyor belt device 5 is screwed to the bottom of the housing 1, a gas buffering bin 10 is arranged at the position of the bottom of the top housing 2 opposite to the feeding port 3, a gas dispersing cylinder fixing base 9 is arranged at the edge of the bottom of the gas buffering bin 10, gas dispersing cylinders 8 are screwed to the surface of the gas dispersing cylinder fixing base 9, circular through holes are uniformly distributed on the gas dispersing cylinders 8, a material dispersing device 11 is screwed to the center of the top of the gas buffering bin 10, a gas flow fluctuation rod rotating shaft 17 is screwed to the center of the bottom of the gas buffering, the spiro union of air current fluctuation pole rotation axis 17 has air current fluctuation pole 6, the outer wall welding of air current fluctuation pole 6 has air current fluctuation blade 7, gaseous buffer storage 10 inside with air current fluctuation pole rotation axis 17 with the relative department spiro union of bulk cargo device 11 has rotating electrical machines 20, rotating electrical machines 20 with air current fluctuation pole rotation axis 17 with bulk cargo device 11 is connected, gaseous buffer storage 10 with be provided with bulk cargo storehouse 14 between the top shell 2, bulk cargo storehouse 14 bottom is provided with blanking mouth 16, top shell 2 with 3 junctions of pan feeding mouth are provided with arc wall 18, and the material is after striking arc wall 18, is rebounded to bulk cargo device 11 by arc wall 18, and bulk cargo pole blade 1102 rotation on the bulk cargo device 11 will concentrate the material that drops and break up, can use bulk cargo device 11 bulk cargo effect better.

The bulk cargo device 11 comprises a bulk cargo rod rotating shaft 1101, bulk cargo rod blades 1102 and a bulk cargo rod 1103, the bulk cargo rod blades 1102 are welded on the outer wall of the bulk cargo rod 1103, the bulk cargo rod 1103 is screwed on the bulk cargo rod rotating shaft 1101, the bulk cargo rod rotating shaft 1101 on the bulk cargo device 11 rotates to drive the bulk cargo rod 1103 to rotate, the bulk cargo rod blades 1102 on the bulk cargo rod 1103 rotate to contact with the material, the material is uniformly scattered, and the scattered material passes through the blanking port 16 and is uniformly scattered on the conveyor belt device 5.

The blanking position of the blanking opening 16 corresponds to the conveying belt device 5, and the materials fall onto the conveying belt device 5 through the blanking opening 16.

The blanking port 16 is annular, the material falls onto the material dispersing device 11 after entering from the feeding port 3, a material dispersing rod rotating shaft 1101 on the material dispersing device 11 rotates to drive the material dispersing rod 1103 to rotate, the material dispersing rod blade 1102 on the material dispersing rod 1103 rotates to contact with the material, the material is uniformly dispersed, and the dispersed material passes through the blanking port 16 and is uniformly dispersed on the conveyor belt device 5, so that the effect of uniform distribution of the material is realized.

According to the technical scheme, the working principle and the working sequence of the device are that the feeding bin cover 12 is opened, the feeding bin cover 12 is opened through the rotation of the feeding bin rotating shaft 13 to pour materials into the feeding port 3, the rotating motor 20 is connected with the adjusting switch and the power supply, the rotating motor 20 is started through the adjusting switch, the rotating motor 20 drives the material scattering rod rotating shaft 1101 and the airflow fluctuation rod rotating shaft 17 to rotate after rotating, the materials fall onto the material scattering device 11 after entering from the feeding port 3, the material scattering rod rotating shaft 1101 on the material scattering device 11 rotates to drive the material scattering rod 1103 to rotate, the material scattering rod blade 1102 on the material scattering rod 1103 contacts with the materials after rotating, the materials are scattered uniformly, the scattered materials pass through the material falling port 16 to be scattered uniformly on the conveyor belt device 5, the effect of uniform distribution of the materials is realized, and the phenomenon of low-high bulk materials can not occur, the airflow passing can not be influenced, in order to enable materials on the conveying belt device 5 to be in full contact with air, the air enters the air buffering bin 10 from the air conveying pipe 15, the air in the air buffering bin 10 is emitted from the air dispersing cylinder 8, the emitted air slowly floats under the condition of no wind and cannot be in full contact with the materials on the conveying belt device 5 located at the bottom of the shell 1, therefore, the rotating motor 20 is designed to rotate to drive the air flow fluctuation rod rotating shaft 17 to rotate, the air flow fluctuation rod rotating shaft 17 rotates to drive the air flow fluctuation rod 6 to rotate, the air flow fluctuation blades 7 on the air flow fluctuation rod 6 in the rotating process drive surrounding air flows to rotate, so that the air fully flows in the shell 1 to be in full contact with the materials, and the materials are finally conveyed out of the discharge port 4.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims (4)

1. The utility model provides a vertical preheater material level adjusting device, its characterized in that, includes shell (1), shell (1) top welding has top shell (2), top shell (2) top central point puts and has seted up pan feeding mouth (3), pan feeding mouth (3) top spiro union has feeding storehouse rotation axis (13), feeding storehouse rotation axis (13) outer wall has cup jointed feeding storehouse lid (12), shell (1) bottom spiro union has conveyer belt device (5), top shell (2) bottom with pan feeding mouth (3) relative department is provided with gaseous buffer storage storehouse (10), gaseous buffer storage storehouse (10) bottom border position is provided with scattered inflator pump unable adjustment base (9), scattered inflator pump unable adjustment base (9) surface spiro union has scattered inflator (8), gaseous buffer storage storehouse (10) top central point position spiro union has bulk cargo device (11), gaseous buffering storehouse (10) bottom central point puts the spiro union has air current fluctuation pole rotation axis (17), air current fluctuation pole rotation axis (17) spiro union has air current fluctuation pole (6), air current fluctuation pole (6) outer wall welding has air current fluctuation blade (7), gaseous buffering storehouse (10) inside with air current fluctuation pole rotation axis (17) with bulk cargo device (11) department of relatively spiro union has rotating electrical machines (20), rotating electrical machines (20) with air current fluctuation pole rotation axis (17) with bulk cargo device (11) are connected, gaseous buffering storehouse (10) with be provided with bulk cargo storehouse (14) between top shell (2), bulk cargo storehouse (14) bottom is provided with blanking mouth (16), top shell (2) with pan feeding mouth (3) junction is provided with arc wall (18).

2. The vertical preheater material level adjusting device according to claim 1, wherein the material dispersing device (11) comprises a material dispersing rod rotating shaft (1101), material dispersing rod blades (1102) and a material dispersing rod (1103), the material dispersing rod blades (1102) are welded on the outer wall of the material dispersing rod (1103), and the material dispersing rod (1103) is screwed on the material dispersing rod rotating shaft (1101).

3. A vertical preheater level adjustment apparatus according to claim 1, wherein the blanking position of the blanking opening (16) corresponds to the conveyor means (5).

4. A vertical preheater level adjustment apparatus according to claim 1, wherein the blanking opening (16) is annular.

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