CN216898311U

CN216898311U - Drying tower vibration hammer driven by expansion cylinder

Info

Publication number: CN216898311U
Application number: CN202220560251.5U
Authority: CN
Inventors: 王昕�; 杨兴旺; 付晨明; 杨文娟; 张晓楠; 赵文涛
Original assignee: Qinhuangdao Yanda Yuanda Mechanical & Electrical Technology Co ltd
Current assignee: Qinhuangdao Yanda Yuanda Mechanical & Electrical Technology Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-07-05
Anticipated expiration: 2032-03-15

Abstract

The utility model relates to the technical field of spray drying towers, in particular to a drying tower vibration hammer driven by an expansion cylinder, which comprises a vibration hammer frame arranged on a heat-insulating frame of a drying tower, wherein the vibration hammer frame is rotationally provided with a vibration hammer assembly through a shaft group; the upper shaft of the hammer head at the tail end of the vibration hammer assembly is provided with a raised force transmission head, and the lower right side of the vibration hammer frame is fixed with an expansion cylinder which is positioned in the horizontal direction of the force transmission head. The utility model provides a drying tower vibration hammer device driven by an expansion cylinder, which has small impact force on the wall of a drying tower and can ensure that the wall of the drying tower can generate enough vibration. The self-weight of the vibration hammer is small, so that the wall of the drying tower can generate high-frequency continuous vibration. Fully meets the use requirements of the drying tower vibration hammer.

Description

Drying tower vibration hammer driven by expansion cylinder

Technical Field

The utility model relates to the technical field of spray drying towers, in particular to a drying tower vibration hammer driven by an expansion cylinder.

Background

The vibratory hammer of the spray drying tower is a key component of the drying tower. In general, drying tower manufacturers do not adopt a conventional pneumatic vibration hammer, but adopt a special vibration hammer developed by themselves.

Firstly, the installation position of the drying tower vibration hammer is relatively high, which is inconvenient for inspection and maintenance, and therefore, the reliability requirement is very high, and the drying tower vibration hammer is preferably maintenance-free.

Secondly, the impact force of the vibration hammer on the wall of the drying tower cannot be too large, otherwise, the wall of the drying tower is cracked under the long-term knocking of the vibration hammer, and meanwhile, the wall of the drying tower needs to generate enough vibration.

In addition, the self weight of the vibration hammer is small in order to generate high-frequency continuous vibration on the wall of the drying tower. The drying tower damper is therefore said to be a very technically demanding component.

Accordingly, there is provided herein an expansion cylinder driven drying tower hammer in accordance with the specification for the drying tower hammer.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model discloses a drying tower vibration hammer driven by an expansion cylinder, which is used for solving the problems.

The utility model is realized by the following technical scheme:

the utility model provides a drying tower vibration hammer driven by an expansion cylinder, which comprises a vibration hammer frame arranged on a heat-insulating frame of a drying tower, wherein the vibration hammer frame is rotatably provided with a vibration hammer assembly through a shaft group; the upper shaft of the hammer head at the tail end of the vibration hammer assembly is provided with a raised force transmission head, and the lower right side of the vibration hammer frame is fixed with an expansion cylinder which is positioned in the horizontal direction of the force transmission head.

Furthermore, the expansion cylinder is provided with a rod head, the rod head of the expansion cylinder and the force transmission head are positioned on the same horizontal axis, and when the drying tower vibration hammer device driven by the expansion cylinder is in the original position, the force transmission head of the vibration hammer component is just in touch with the rod head of the expansion cylinder.

Furthermore, the vibration hammer component rotates by taking the shaft group as a center when rotating. And knocking the wall of the drying tower to generate enough high-frequency vibration on the wall of the drying tower.

Furthermore, the vibration hammer component is made of a non-metal material. Because the vibration hammer component is made of non-metal materials, the self weight is light, the impact force of the vibration hammer component on the wall of the drying tower is not too large, and meanwhile, the wall of the drying tower can generate enough vibration.

The utility model has the beneficial effects that:

the utility model provides a drying tower vibration hammer device driven by an expansion cylinder, which has small impact force on the wall of a drying tower and can ensure that the wall of the drying tower can generate enough vibration. The self-weight of the vibration hammer is small, so that the wall of the drying tower can generate high-frequency continuous vibration. Fully meets the use requirements of the drying tower vibration hammer.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic front view of a drying tower vibration hammer device driven by an expansion cylinder;

FIG. 2 is a schematic view of a top view of a drying tower vibration hammer device driven by an expansion cylinder;

FIG. 3 is a schematic view of an expansion cylinder driven drying tower hammer apparatus as it acts on a drying tower;

the reference numerals in the drawings denote: 1-a hammer-shaking frame; 2-axis group; 3-a vibratory hammer assembly; 4-a club head; 5-expansion cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.

Example 1

Referring to fig. 1, the embodiment provides a drying tower vibration hammer driven by an expansion cylinder, which includes a vibration hammer frame 1 disposed on a heat insulation frame of a drying tower, wherein the vibration hammer frame 1 is rotatably provided with a vibration hammer assembly 3 through a shaft group 2; the upper shaft of the hammer head at the tail end of the vibration hammer component 3 is provided with a raised force transmission head, the right lower side of the vibration hammer frame 1 is fixed with an expansion cylinder 5, and the expansion cylinder 5 is positioned in the horizontal direction of the force transmission head.

The expansion cylinder 5 of this embodiment is provided with pole head 4, the pole head 4 of expansion cylinder 5 with the power transmission head is on same horizontal axis, and when this expansion cylinder 5 driven drying tower shakes the hammer device and is in the normal position, the power transmission head that shakes hammer subassembly 3 just in time dabbles with the pole head 4 of expansion cylinder 5.

The hammer assembly 3 of the present embodiment rotates about the shaft assembly 2. And knocking the wall of the drying tower to generate enough high-frequency vibration on the wall of the drying tower.

This embodiment shakes hammer subassembly and shakes hammer subassembly for non-metallic material. Because the vibration hammer component 3 is made of non-metal materials, the self weight is light, the impact force of the vibration hammer component on the wall of the drying tower is not too large, and meanwhile, the wall of the drying tower can generate enough vibration.

The embodiment can realize the drying tower vibration hammer device driven by the expansion cylinder, the impact force of the drying tower vibration hammer device on the wall of the drying tower is not too large, and meanwhile, the wall of the drying tower can generate enough vibration.

Example 2

In a specific implementation aspect, the embodiment provides an implementation of a drying tower vibration hammer device driven by an expansion cylinder, and as shown in fig. 1 and fig. 2, the drying tower vibration hammer device includes a vibration hammer frame 1, a shaft group 2, a vibration hammer assembly 3, a rod head 4, and an expansion cylinder 5. The vibration hammer frame 1 is arranged on a heat-preservation frame of the drying tower and is not directly connected with the wall of the drying tower.

In this embodiment, the vibration hammer assembly 3 is fixed on the vibration hammer frame 1 through the shaft assembly 2, and the vibration hammer assembly 3 can rotate around the shaft assembly 2.

The vibration hammer component 3 is made of non-metal materials, and a raised force transmission head is arranged on the upper shaft of the tail end hammer head. An expansion cylinder 5 is fixed at the lower right side of the hammer frame 1.

In this embodiment, when the drying tower vibration hammer device driven by the expansion cylinder is in the original position, the force transmission head of the vibration hammer component 3 is just in touch with the rod head 4 of the expansion cylinder 5.

In this embodiment, when the expansion cylinder 5 is ventilated, the rod head 4 rapidly extends out and rapidly strikes the force transmission head, and the vibration hammer assembly 3 rotates around the shaft assembly 2, so as to strike the wall of the drying tower, and the wall of the drying tower generates sufficient high-frequency vibration. And then the expansion cylinder 5 exhausts gas and restores the original position, the vibration hammer component 3 also restores the original position under the action of gravity, the action of knocking the tower wall is finished, and a command of knocking the tower wall next time is waited.

Because the vibration hammer component is made of non-metal materials, the self weight is light, the impact force of the vibration hammer component on the wall of the drying tower is not too large, and meanwhile, the wall of the drying tower can generate enough vibration. Fully meets the use requirements of the drying tower vibration hammer.

In summary, the present invention provides a drying tower vibration hammer device driven by an expansion cylinder, which has small impact force on the wall of the drying tower and can generate enough vibration on the wall of the drying tower. The self-weight of the vibration hammer is small, so that the wall of the drying tower can generate high-frequency continuous vibration. Fully meets the use requirements of the drying tower vibration hammer.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A drying tower vibration hammer driven by an expansion cylinder is characterized by comprising a vibration hammer frame arranged on a heat insulation frame of a drying tower, wherein the vibration hammer frame is rotatably provided with a vibration hammer assembly through a shaft group; the upper shaft of the hammer head at the tail end of the vibration hammer assembly is provided with a raised force transmission head, and the lower right side of the vibration hammer frame is fixed with an expansion cylinder which is positioned in the horizontal direction of the force transmission head.

2. An expansion cylinder driven drying tower hammer as set forth in claim 1 wherein said expansion cylinder is provided with a ram head.

3. An expansion cylinder driven drying tower hammer as set forth in claim 2 wherein said expansion cylinder head is on the same horizontal axis as said transfer head.

4. The expansion cylinder driven drying tower hammer of claim 2, wherein the force transfer head of the hammer assembly is in light contact with the head of the expansion cylinder when the drying tower hammer is not driven.

5. An expansion cylinder driven dryer tower vibratory hammer as in claim 1 wherein said hammer assembly rotates about said shaft assembly.

6. An expansion cylinder driven drying tower damper as in claim 5 wherein said damper assembly is a non-metallic damper assembly.