CN211168603U - Feeding structure of powder concentrator for cement powder - Google Patents
Feeding structure of powder concentrator for cement powder Download PDFInfo
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- CN211168603U CN211168603U CN201921728714.9U CN201921728714U CN211168603U CN 211168603 U CN211168603 U CN 211168603U CN 201921728714 U CN201921728714 U CN 201921728714U CN 211168603 U CN211168603 U CN 211168603U
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Abstract
The utility model discloses a feed structure of powder concentrator for cement powder, including the powder concentrator body, the powder concentrator body comprises separation box and ash bucket, and one side of powder concentrator body is provided with the feed structure, and the bottom of separation box link up installs the ash bucket, and the top surface top of separation box is provided with feed structure, and feed structure comprises the feed case, and has seted up the material loading mouth on one side of the top surface of feed case, and the vertical lining up is fixed with the inlet pipe on the bottom face of feed case, and the bottom of inlet pipe link up and fix on the top surface of separation box. The utility model discloses can not have the characteristics of closed feeding structure to the feed structure of current selection powder machine, the material loading feed in-process can produce a large amount of dusts, and these dusts can cause harm to the production environment, improve the feed material loading mode of the feed structure of current selection powder machine to harm to the environment in the reduction selection powder machine feed promotes the feature of environmental protection of selection powder machine.
Description
Technical Field
The utility model relates to a cement manufacture equipment technical field especially relates to a cement powder is with feed structure of selection powder machine.
Background
The powder concentrator unloads stoving mill and cement mill system in the coal mill raw material in novel dry process cement production line obtains the wide application, can divide into three separation powder concentrators, centrifugal powder concentrator, whirlwind powder concentrator three major types, and the feed structure of current powder concentrator does not have the dirt proofness, in pouring the feed structure with the cement powder, need use extra hoist and mount machinery to hoist the cement powder to the feed structure of powder concentrator in, can produce a large amount of raise dusts when the hoist is emptyd and be unfavorable for environmental protection, and the powder flies upward to empty inconvenient when hoist simultaneously.
Therefore, the feeding structure of the powder concentrator for cement powder is needed, the feeding structure of the existing powder concentrator can be aimed at, the characteristic of a closed feeding structure is not provided, a large amount of dust can be generated in the feeding process, the dust can cause harm to the production environment, and the feeding method of the feeding structure of the existing powder concentrator is improved, so that the harm to the environment in the feeding of the powder concentrator is reduced, and the environmental protection of the powder concentrator is improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a feed structure of selection powder machine for cement powder, the feed structure who aims at improving current selection powder machine does not have the dirt proofness, in pouring the feed structure with cement powder, need use extra hoist and mount machinery to hoist the cement powder to the feed structure of selection powder machine, can produce a large amount of raise dusts when hoist and mount are emptyd and be unfavorable for the environmental protection, and the powder flies upward when hoist and mount simultaneously and emptys inconvenient problem.
The utility model discloses a realize like this:
the utility model provides a feed structure of cement powder selection machine for powder, including the selection powder machine body, the selection powder machine body comprises separation box and ash bucket, and one side of selection powder machine body is provided with the feed structure, the bottom of separation box link up installs the ash bucket, and the top surface top of separation box is provided with the feed structure, the feed structure comprises the feed box, and feed bin has been seted up to top surface one side of feed box, it is fixed with the inlet pipe to vertically link up on the bottom face of feed box, and the bottom of inlet pipe link up fixes on the top surface of separation box, the feed structure is by the feed cylinder, the hopper comprises with the feed cylinder, and the top of feed cylinder outside circumference one side link up and is provided with the hopper, the bottom through connection of feed cylinder outside circumference opposite side has the feed cylinder, and the other end of feed cylinder is sealed to be fixed.
Furthermore, a feeding screw is arranged in the feeding barrel, two ends of the feeding screw are fixedly communicated with two end faces of the feeding barrel through sealing bearings, a feeding motor is arranged at the bottom end of the feeding screw, and an output shaft of the feeding motor is connected with the end portion of the feeding screw.
And then drive the top that the feed screw in the feed cylinder conveyed the feed cylinder with the powder rotation through the material loading motor, and then convey the powder upwards through the feed structure to avoid the hoist and mount material loading to waste time and energy, the powder conveys in the feed cylinder in the material loading simultaneously, and the powder scatters when reducing the powder material loading, and the polluted environment, and then leads to environmental pollution.
Furthermore, the center of the upper end face and the lower end face of the feeding box is provided with a rotating shaft hole in a penetrating mode, and a sealing bearing is fixedly mounted in the rotating shaft hole.
And then all link up through the pivot hole in the center department of terminal surface about the feeding case, be convenient for install the pivot, equal fixed mounting has sealed bearing in the pivot hole simultaneously, reduces the powder and wafts from pivot and pivot hole.
Furthermore, a rotating shaft is vertically arranged in a sealing bearing of the rotating shaft hole, and stirring blades are uniformly fixed on the circumferential surface of the rotating shaft.
And then vertically install the pivot in the sealed bearing through the pivot hole, reduce the powder and fly away from pivot and pivot hole, evenly be fixed with the stirring leaf on the periphery of pivot simultaneously for stir the powder and fall down.
Furthermore, a stirring motor is installed at the top end of the rotating shaft.
And then install agitator motor through the top of pivot, the drive pivot is rotatory to accelerate the powder and fall.
Furthermore, a transmission device is arranged at the center of the top surface of the sorting box, and the top of the transmission device on the sorting box is connected with the bottom of the rotating shaft.
And then be connected through the transmission top on the selection case and the bottom of pivot, be convenient for through pivot drive transmission, reduce the motor number of using, improve the utilization ratio.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model (1), when using this cement powder is with selection powder machine's feed structure to carry out the cement powder feed in the selection powder machine, at first add the feed cylinder in the hopper of feed structure bottom with the powder, start the material loading screw rod that the material loading motor drove in the feed cylinder and rotate the top that conveys the powder to the feed cylinder, and then convey the powder upwards through the material loading structure, thereby avoid the hoist and mount material loading to waste time and energy, the powder conveys in the material loading in the feed cylinder simultaneously, the powder scatters when reducing the powder material loading, the polluted environment, and then lead to environmental pollution.
(2) The utility model discloses a cement powder concentrator, including feeding barrel, feeding case, stirring motor drive pivot, feeding case, feeding pipe, sealing material, the powder falls into the feeding case from the material loading mouth of feeding case through the feeding barrel at feeding barrel top, agitator motor drive pivot accelerates the powder to fall from the inlet pipe, the powder link up the inlet pipe that sets up through feeding bottom of the case end and separation box, fall into the selection powder machine, carry out the selection powder, thereby when the cement powder is falling into the selection powder machine, can not produce the raise dust and lead to environmental pollution, thereby can be to the feed structure of current selection powder machine, do not have the characteristics of sealed feeding structure, the material loading feed in-process can produce a large amount of dust, these dusts can cause harm to the production environment, improve the feed material loading mode of the feed structure of current selection powder machine, thereby harm.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the exploded structure of the present invention;
FIG. 3 is a schematic structural view of a feeding structure in an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a feeding structure in the embodiment of the present invention.
In the figure: 1. a powder concentrator body; 11. a sorting box; 12. an ash hopper; 2. a feeding structure; 21. a feeding box; 211. a feeding port; 212. a feed pipe; 22. a rotating shaft hole; 23. a rotating shaft; 24. stirring blades; 25. a stirring motor; 3. a feeding structure; 31. feeding a material barrel; 32. a hopper; 33. a feeding screw rod; 34. a delivery cylinder; 35. a feeding motor.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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, 2, 3 and 4, a feeding structure of a powder concentrator for cement powder comprises a powder concentrator body 1, the powder concentrator body 1 is composed of a separation box 11 and an ash bucket 12, a feeding structure 3 is arranged on one side of the powder concentrator body 1, the ash bucket 12 is installed at the bottom end of the separation box 11 in a penetrating manner, the feeding structure 2 is arranged above the top surface of the separation box 11, the feeding structure 2 is composed of a feeding box 21, a feeding port 211 is arranged on one side of the top surface of the feeding box 21, a feeding pipe 212 is vertically fixed on the bottom end surface of the feeding box 21 in a penetrating manner, the bottom end of the feeding pipe 212 is fixed on the top surface of the separation box 11 in a penetrating manner, the feeding structure 3 is composed of a feeding barrel 31, a hopper 32 and a feeding barrel 34, a hopper 32 is arranged at the top end of one side of the outer circumference of the feeding barrel 31 in a penetrating manner, a feeding barrel 34 is connected at, and the other end of the feed delivery cylinder 34 is hermetically fixed in the feeding port 211.
When cement powder is fed in the powder concentrator by using the feeding structure of the powder concentrator for cement powder, the powder is firstly added into the feeding cylinder 31 from the hopper 32 at the bottom of the feeding structure 3, the feeding motor 35 is started to drive the feeding screw 33 in the feeding cylinder 31 to rotate so as to convey the powder to the top end of the feeding cylinder 31, and then the powder is conveyed upwards through the feeding structure 3, so that the time and labor for hoisting and feeding are avoided, meanwhile, the powder in the feeding is conveyed in the feeding cylinder 31, the powder scattering and environmental pollution caused by the powder feeding are reduced, the powder falls into the feeding box 21 from the feeding port 211 of the feeding box 21 through the conveying cylinder 34 at the top of the feeding cylinder 31, the stirring motor 25 drives the rotating shaft 23 to accelerate the powder to fall from the feeding pipe 212, the powder falls into the powder concentrator through the feeding pipe 212 arranged at the bottom end of the feeding box 21 and communicated with the sorting box 11, carry out the selection powder to cement powder when falling into the selection powder machine, can not produce the raise dust and lead to environmental pollution, thereby can not have the characteristics of closed feeding structure to the feed structure of current selection powder machine, the material loading feed in-process can produce a large amount of dusts, and these dusts can cause harm to the production environment, improve the feed feeding mode of the feed structure of current selection powder machine, thereby to the harm of environment in the reduction selection powder machine feed, promote the feature of environmental protection of selection powder machine.
Referring to fig. 4, a feeding screw 33 is disposed inside the feeding barrel 31, two ends of the feeding screw 33 are fixed to two end surfaces of the feeding barrel 31 through sealing bearings, a feeding motor 35 is disposed at a bottom end of the feeding screw 33, and an output shaft of the feeding motor 35 is connected to an end of the feeding screw 33.
And then drive the top that the powder conveyed feed cylinder 31 with the rotation of material loading screw rod 33 in the feed cylinder 31 through material loading motor 35, and then upwards convey the powder through feed structure 3 to avoid the hoist and mount material loading to waste time and energy, the powder conveys in feed cylinder 31 in the material loading simultaneously, and the powder scatters when reducing the powder material loading, and the polluted environment, and then leads to environmental pollution.
Referring to fig. 3, a rotating shaft hole 22 is formed through the center of the upper and lower end surfaces of the feeding box 21, and a sealing bearing is fixedly installed in each rotating shaft hole 22.
And then all link up through the center department of feeding case 21 up-and-down terminal surface has pivot hole 22, is convenient for install pivot 23, all fixed mounting has sealed bearing in the pivot hole 22 simultaneously, reduces the powder and drifts away from pivot 23 and pivot hole 22.
Referring to fig. 4, a rotating shaft 23 is vertically installed in a seal bearing of the rotating shaft hole 22, and stirring blades 24 are uniformly fixed on the circumferential surface of the rotating shaft 23.
Furthermore, the rotating shaft 23 is vertically arranged in the sealing bearing of the rotating shaft hole 22, so that powder material is reduced from drifting from the rotating shaft 23 and the rotating shaft hole 22, and meanwhile, the stirring blades 24 are uniformly fixed on the circumferential surface of the rotating shaft 23, so that the falling of the stirring powder material is accelerated.
Referring to fig. 3, a stirring motor 25 is installed at the top end of the rotating shaft 23.
And then the stirring motor 25 is installed through the top of the rotating shaft 23, and the rotating shaft 23 is driven to rotate to accelerate the powder to fall.
Referring to fig. 3, a transmission device is disposed at the center of the top surface of the sorting box 11, and the top of the transmission device on the sorting box 11 is connected to the bottom of the rotating shaft 23.
And then through selecting the transmission top on the case 11 to be connected with the bottom of pivot 23, be convenient for drive transmission through pivot 23, reduce the motor use number, improve the utilization ratio.
The working principle is as follows: when the cement powder is fed into the powder concentrator by using the feeding structure of the powder concentrator for cement powder, the powder is firstly added into the feeding cylinder 31 from the hopper 32 at the bottom of the feeding structure 3, the feeding motor 35 is started to drive the feeding screw 33 in the feeding cylinder 31 to rotate so as to convey the powder to the top end of the feeding cylinder 31, and then the powder is conveyed upwards through the feeding structure 3, the powder falls into the feeding box 21 from the feeding port 211 of the feeding box 21 through the feeding cylinder 34 at the top of the feeding cylinder 31, the stirring motor 25 drives the rotating shaft 23 to accelerate the powder to fall from the feeding pipe 212, and the powder falls into the powder concentrator through the feeding pipe 212 which is communicated with the sorting box 11 and arranged at the bottom end of the feeding box 21.
The device obtained through the design can basically meet the requirement of a feeding structure aiming at the existing powder concentrator, and has no characteristic of a closed feeding structure, a large amount of dust can be generated in the feeding process, the dust can cause harm to the production environment, and the feeding method of the feeding structure of the existing powder concentrator is improved, so that the harm to the environment in the feeding of the powder concentrator is reduced, the use of the feeding structure of the powder concentrator for cement powder is improved, the purpose of further improving the functions of the powder concentrator is achieved, and a designer further improves the device.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a feed structure of powder concentrator for cement powder, includes powder concentrator body (1), its characterized in that: the powder concentrator is characterized in that the powder concentrator body (1) consists of a separation box (11) and an ash hopper (12), a feeding structure (3) is arranged on one side of the powder concentrator body (1), the ash hopper (12) is installed at the bottom end of the separation box (11) in a penetrating mode, a feeding structure (2) is arranged above the top surface of the separation box (11), the feeding structure (2) consists of a feeding box (21), a feeding opening (211) is formed in one side of the top surface of the feeding box (21), a feeding pipe (212) is vertically penetrated and fixed on the bottom end surface of the feeding box (21), the bottom end of the feeding pipe (212) is penetrated and fixed on the top surface of the separation box (11), the feeding structure (3) consists of an upper material cylinder (31), a hopper (32) and a material conveying cylinder (34), the top end of one side of the outer side circumference of the upper material cylinder (31) is penetrated and provided with the hopper (32), and the bottom end of the other side of the outer side of the, and the other end of the material conveying cylinder (34) is hermetically fixed in the feeding port (211).
2. The feeding structure of the powder concentrator for cement powder according to claim 1, wherein a feeding screw (33) is arranged inside the feeding cylinder (31), two ends of the feeding screw (33) are fixed on two end faces of the feeding cylinder (31) through sealing bearings, a feeding motor (35) is arranged at the bottom end of the feeding screw (33), and an output shaft of the feeding motor (35) is connected with the end of the feeding screw (33).
3. The feeding structure of the powder concentrator for cement powder as claimed in claim 2, wherein the centers of the upper and lower end surfaces of the feeding box (21) are all penetrated with a rotating shaft hole (22), and the rotating shaft holes (22) are all fixedly provided with sealing bearings.
4. The feeding structure of the powder concentrator for cement powder as claimed in claim 3, wherein the rotating shaft (23) is vertically installed in the sealing bearing of the rotating shaft hole (22), and the stirring blades (24) are uniformly fixed on the circumferential surface of the rotating shaft (23).
5. The feeding structure of the powder concentrator for cement powder as claimed in claim 4, wherein the top end of the rotating shaft (23) is provided with a stirring motor (25).
6. The feeding structure of the powder concentrator for cement powder as claimed in claim 5, wherein the center of the top surface of the classifying box (11) is provided with a transmission device, and the top of the transmission device on the classifying box (11) is connected with the bottom of the rotating shaft (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921728714.9U CN211168603U (en) | 2019-10-16 | 2019-10-16 | Feeding structure of powder concentrator for cement powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921728714.9U CN211168603U (en) | 2019-10-16 | 2019-10-16 | Feeding structure of powder concentrator for cement powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211168603U true CN211168603U (en) | 2020-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921728714.9U Active CN211168603U (en) | 2019-10-16 | 2019-10-16 | Feeding structure of powder concentrator for cement powder |
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| Country | Link |
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| CN (1) | CN211168603U (en) |
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- 2019-10-16 CN CN201921728714.9U patent/CN211168603U/en active Active
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