CN215363333U

CN215363333U - Grog storehouse bottom discharge apparatus

Info

Publication number: CN215363333U
Application number: CN202120430635.0U
Authority: CN
Inventors: 董小明; 李恒山
Original assignee: Xi'an Lantian Yaobai Cement Co ltd
Current assignee: Xi'an Lantian Yaobai Cement Co ltd
Priority date: 2021-02-28
Filing date: 2021-02-28
Publication date: 2021-12-31
Anticipated expiration: 2031-02-28

Abstract

The utility model discloses a clinker silo bottom discharging device, which comprises a discharging channel, a steel plate valve, a connecting channel, a packing auger shell, an air pipe and an air compressor body, the bottom end of the discharge channel is fixedly connected with the top end of the steel plate valve through a bolt and a nut, the bottom end of the steel plate valve is fixedly connected with the top end of the connecting channel through a bolt and a nut, a feeding channel is fixed on one side of the top of the packing auger shell, the top end of the feeding channel is fixedly connected with the bottom end of the connecting channel, a connecting shaft is rotatably arranged in the packing auger shell, a helical blade is fixed on the connecting shaft, a discharging channel is fixed on the other side of the bottom of the packing auger shell, a connecting pipe is fixed on the other side of the top of the packing auger shell, the connecting pipe top is fixed with rotary joint, trachea one end is passed through fixed back and the connecting pipe intercommunication of rotary joint, the trachea other end is fixed at the end of giving vent to anger of air compressor machine body. The utility model has the advantage of rapidly dredging the outlet by pressurized gas.

Description

Grog storehouse bottom discharge apparatus

Technical Field

The utility model relates to the technical field of cement production, in particular to a clinker silo bottom discharging device.

Background

Cement is a powdered hydraulic inorganic cementitious material. Water is added and stirred to form slurry which can be hardened in air or water and can firmly bond sand, stone and other materials together. As an important cementing material, the cement is widely applied to engineering such as civil construction, water conservancy, national defense and the like.

The cement clinker uses limestone, clay and iron raw materials as main raw materials, and is prepared into raw materials according to a proper proportion, and the raw materials are burnt until part or all of the raw materials are molten, and are cooled to obtain a semi-finished product, and the cement clinker is stored in a clinker warehouse.

And the bottom of the clinker silo is provided with a corresponding discharging device, and when loading clinker, the discharging device at the bottom of the clinker silo is opened for loading operation. The discharging opening of the general discharging device of the conveying auger is easy to be blocked, so that the clinker is not smoothly discharged, and the dredging is also troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clinker silo bottom discharging device which has the advantages that a ventilating device is arranged above a discharging position of a conveying auger, and an outlet is quickly dredged through pressurized gas, so that the problems that clinker is not smoothly discharged and dredging is troublesome because the discharging device is easy to block at the discharging position of the conveying auger are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a grog storehouse end discharge apparatus, includes passageway of unloading, steel plate valve, interface channel, auger shell, trachea and air compressor machine body, the passageway bottom of unloading is through bolt and nut and steel plate valve top end fixed connection, bolt and nut and interface channel top fixed connection are passed through to the steel plate valve bottom, auger shell top one side is fixed with feedstock channel, feedstock channel top and interface channel bottom fixed connection, auger shell internally mounted rotates installs the connecting axle, be fixed with helical blade on the connecting axle, auger shell bottom opposite side is fixed with discharging channel, auger shell top opposite side is fixed with the connecting pipe, the connecting pipe top is fixed with rotary joint, trachea one end is passed through the fixed back of rotary joint and is linked together with the connecting pipe, the end of giving vent to anger at the air compressor machine body is fixed to the trachea other end.

Preferably, the discharging channel, the opened steel plate valve, the connecting channel and the feeding channel are communicated in sequence.

Preferably, a feed inlet is formed in one side of the top of the auger shell, the feed inlet corresponds to the feed channel, and the feed channel is communicated with the inside of the auger shell.

Preferably, one end of the connecting shaft is rotatably connected with the middle of one side of the inner wall of the auger shell through a rotating shaft, the other end of the connecting shaft penetrates through the middle of the other side of the inner wall of the auger shell and is rotatably connected with a variable frequency motor fixed on the outer wall of the other side of the auger shell, and a sealing bearing is arranged at the middle connection position of the other end of the connecting shaft and the other side of the inner wall of the auger shell.

Preferably, the other side of the bottom of the auger shell is provided with a discharge hole, the discharge hole corresponds to a discharge channel, and the discharge channel is communicated with the inside of the auger shell.

Preferably, the air inlet is formed in the other side of the top of the auger shell, the air inlet corresponds to the connecting pipe, the connecting pipe is communicated with the inside of the auger shell, and the air inlet corresponds to the discharge hole vertically.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the air pipe, the air compressor body, the rotary joint and the connecting pipe are arranged, so that the effect of rapidly dredging the outlet through the pressurized gas is achieved. The spiral air compressor is provided with an air pipe, an air compressor body, a rotary joint and a connecting pipe, wherein the connecting pipe is fixed at the position, corresponding to a discharge channel, of the top end of a packing auger shell, the connecting pipe is communicated with an air inlet, the rotary joint is fixed at the top end of the connecting pipe, one end of the air pipe is communicated with the connecting pipe after being fixed through the rotary joint, and the other end of the air pipe is fixed at an air outlet end of the air compressor body. When dredging discharging channel, start the air compressor machine body, the air compressor machine body is carried through the trachea after with air pressurization, and air after the pressurization enters into the auger shell from the connecting pipe in, and air after the pressurization is just facing discharge gate department, dredges the grog of discharge channel department jam through the impulsive force of the air after the pressurization, and easy operation is convenient, can dredge fast.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged schematic view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the internal connection structure of the packing auger housing of the present invention.

In the figure: 1. a discharge passage; 2. a steel plate valve; 3. a connecting channel; 4. a variable frequency motor; 5. a feed channel; 6. a packing auger housing; 7. a discharge channel; 8. an air tube; 9. an air compressor body; 10. a rotary joint; 11. a connecting pipe; 12. a feed inlet; 13. a connecting shaft; 14. an air inlet; 15. a rotating shaft; 16. a discharge port; 17. a helical blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, an embodiment of the present invention includes: the utility model provides a grog storehouse end discharge apparatus, including discharge passage 1, steel sheet valve 2, interface channel 3, auger housing 6, trachea 8 and air compressor machine body 9, the department of unloading at the grog storehouse bottom is fixed on discharge passage 1 top, 2 top fixed connection of bolt and nut and steel sheet valve are passed through to 1 bottom of discharge passage, 3 top fixed connection of bolt and nut and interface channel are passed through to 2 bottoms of steel sheet valve, 6 top one side of auger housing are fixed with

feedstock channel

5, 5 tops of feedstock channel and 3 bottom fixed connection of interface channel, discharge passage 1, open steel sheet valve 2, interface channel 3 and feedstock channel 5 communicate in proper order. When discharging, the steel plate valve 2 is opened, and the clinker in the clinker warehouse falls down along the discharging channel 1, the steel plate valve 2 and the connecting channel 3. A feeding port 12 is formed in one side of the top of the auger shell 6, the feeding port 12 corresponds to the feeding channel 5, the feeding channel 5 is communicated with the inside of the auger shell 6, and falling clinker enters the auger shell 6 through the feeding channel 5. A connecting shaft 13 is rotatably arranged in the packing auger shell 6, a helical blade 17 is fixed on the connecting shaft 13, one end of the connecting shaft 13 is rotatably connected with the middle of one side of the inner wall of the packing auger shell 6 through a rotating shaft 15, the other end of the connecting shaft 13 penetrates through the middle of the other side of the inner wall of the packing auger shell 6 to be rotatably connected with a variable frequency motor 4 fixed on the outer wall of the other side of the packing auger shell 6, and a sealing bearing is arranged at the connecting position of the other end of the connecting shaft 13 and the middle of the other side of the inner wall of the packing auger shell 6. The inverter motor 4 is connected to an external power source, as is well known to those skilled in the art, the inverter motor 4 is provided by common knowledge, which belongs to conventional means or common general knowledge, and will not be described herein again, and those skilled in the art can perform any selection according to their needs or convenience. After the clinker enters the auger housing 6, the variable frequency motor 4 is started to drive the connecting shaft 13 and the helical blade 17 to rotate, and the clinker is conveyed through the helical blade 17. A discharge channel 7 is fixed on the other side of the bottom of the auger shell 6, a discharge hole 16 is formed in the other side of the bottom of the auger shell 6, the discharge hole 16 corresponds to the discharge channel 7, and the discharge channel 7 is communicated with the inside of the auger shell 6. The clinker conveyed by the helical blades 17 falls down from the discharging channel 7 for loading operation.

The other side of the top of the auger shell 6 is fixedly provided with a connecting pipe 11, the other side of the top of the auger shell 6 is provided with an air inlet 14, the air inlet 14 corresponds to the connecting pipe 11, the connecting pipe 11 is communicated with the inside of the auger shell 6, and the air inlet 14 corresponds to the discharge hole 16 up and down. The connecting pipe 11 top is fixed with

rotary joint

10, 8 one ends of trachea are passed through rotary joint 10 and are fixed back and connecting pipe 11 intercommunication, and the end of giving vent to anger at air compressor machine body 9 is fixed to the 8 other ends of trachea. As is well known to those skilled in the art, the provision of the air compressor body 9 is common and is not repeated herein, and those skilled in the art can optionally select and assemble the air compressor according to their needs or convenience. When the discharge channel 7 is dredged, the air compressor body 9 is started, the air is pressurized by the air compressor body 9 and then conveyed through the air pipe 8, the pressurized air enters the auger shell 6 from the connecting pipe 11, the pressurized air is opposite to the discharge port 16, and clinker blocked at the discharge port 16 and the discharge channel 7 is dredged by the impulsive force of the pressurized air, so that the operation is simple and convenient, and the dredging can be quickly carried out.

The working principle is as follows: when unloading, the steel plate valve 2 is opened, clinker in the clinker warehouse falls down along the unloading channel 1, the steel plate valve 2 and the connecting channel 3, the falling clinker enters the auger shell 6 through the feeding channel 5, the variable frequency motor 4 is started to drive the connecting shaft 13 and the helical blade 17 to rotate, the clinker is conveyed through the helical blade 17, and the clinker conveyed through the helical blade 17 falls down from the discharging channel 7 to be loaded.

When the discharge channel 7 is dredged, the air compressor body 9 is started, the air compressor body 9 pressurizes air and then conveys the air through the air pipe 8, the pressurized air enters the auger shell 6 from the connecting pipe 11, the pressurized air directly faces the discharge port 16, and clinker blocked at the discharge port 16 and the discharge channel 7 is dredged through the impulsive force of the pressurized air.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. The utility model provides a grog storehouse end discharge apparatus, includes discharge passage (1), steel sheet valve (2), interface channel (3), auger shell (6), trachea (8) and air compressor machine body (9), its characterized in that: the bottom end of the discharge channel (1) is fixedly connected with the top end of the steel plate valve (2) through bolts and nuts, the bottom end of the steel plate valve (2) is fixedly connected with the top end of the connecting channel (3) through bolts and nuts, a feeding channel (5) is fixed on one side of the top of the auger shell (6), the top end of the feeding channel (5) is fixedly connected with the bottom end of the connecting channel (3), a connecting shaft (13) is rotatably arranged in the packing auger shell (6), a helical blade (17) is fixed on the connecting shaft (13), a discharging channel (7) is fixed on the other side of the bottom of the packing auger shell (6), a connecting pipe (11) is fixed on the other side of the top of the packing auger shell (6), a rotary joint (10) is fixed on the top end of the connecting pipe (11), one end of the air pipe (8) is communicated with the connecting pipe (11) after being fixed by the rotary joint (10), the other end of the air pipe (8) is fixed at the air outlet end of the air compressor body (9).

2. A clinker silo bottom discharge device as defined in claim 1 wherein: the discharging channel (1), the opened steel plate valve (2), the connecting channel (3) and the feeding channel (5) are communicated in sequence.

3. A clinker silo bottom discharge device as defined in claim 1 wherein: a feeding hole (12) is formed in one side of the top of the auger shell (6), the feeding hole (12) corresponds to the feeding channel (5), and the feeding channel (5) is communicated with the inside of the auger shell (6).

4. A clinker silo bottom discharge device as defined in claim 1 wherein: connecting axle (13) one end is rotated through pivot (15) and the centre of auger shell (6) inner wall one side and is connected, and connecting axle (13) other end passes the centre of auger shell (6) inner wall opposite side and rotates with fixed inverter motor (4) of auger shell (6) opposite side outer wall and is connected, and sealed bearing is installed to the intermediate junction department of connecting axle (13) other end and auger shell (6) inner wall opposite side.

5. A clinker silo bottom discharge device as defined in claim 1 wherein: discharge gate (16) have been seted up to auger shell (6) bottom opposite side, discharge gate (16) correspond with discharging channel (7), and discharging channel (7) and auger shell (6) inside intercommunication.

6. A clinker silo bottom discharge device as defined in claim 1 wherein: air inlet (14) have been seted up to auger shell (6) top opposite side, and air inlet (14) correspond with connecting pipe (11), and connecting pipe (11) and auger shell (6) inside intercommunication, air inlet (14) correspond from top to bottom with discharge gate (16).