CN211626050U - Elevator balancing weight production rotary kiln - Google Patents
Elevator balancing weight production rotary kiln Download PDFInfo
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- CN211626050U CN211626050U CN202020106707.1U CN202020106707U CN211626050U CN 211626050 U CN211626050 U CN 211626050U CN 202020106707 U CN202020106707 U CN 202020106707U CN 211626050 U CN211626050 U CN 211626050U
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- elevator counterweight
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Abstract
The utility model belongs to the technical field of elevator balancing weight production, in particular to an elevator balancing weight production rotary kiln which is mainly suitable for the calcination heating process of elevator balancing weight production by utilizing waste materials and improves the calcination heating efficiency of the materials, and comprises a rotary kiln body, wherein a transmission device is arranged at the lower part of the rotary kiln body and is connected with a large transmission gear ring arranged on the rotary kiln body; the rotary bracket is arranged at each of the two ends of the rotary kiln body, the ignition port is arranged at the front end of the rotary kiln body, the efficient burner is arranged on the ignition port, and the material storage box body is communicated with the rear end of the rotary kiln body; still the equipartition is provided with novel lifting devices in the inside rear end position department of rotary kiln body, and this novel structural design's elevator balancing weight production rotary kiln has reduced the production energy consumption of enterprise, has guaranteed the equipartition mix proportion of calcination material in ejection of compact in-process, has improved the production processingquality of elevator balancing weight.
Description
Technical Field
The utility model belongs to the technical field of elevator counterweight block production; in particular to an elevator counterweight block production rotary kiln.
Background
In order to balance the weight of the elevator car, reduce the power of a driving motor, reduce energy consumption and improve stability in the running process of the traction elevator, the other end of a traction steel wire rope of the elevator car needs to be provided with counter weights with different weights for balancing the weight of the elevator car; in order to meet the requirement of resource production in the production process of the elevator counterweight block, production enterprises generally carry out the resource production process of the counterweight block by recyclable waste materials such as scrap steel, iron oxide, cutting slag and the like; in order to improve the production efficiency of enterprises, reduce the production cost of the enterprises and avoid complex process flows such as cutting, refining and the like in the production process; the recycled waste materials are required to be fully heated and mixed to soften the material steel particles, and the heated and mixed clinker is used as a production raw material of the elevator counterweight block; however, the existing elevator counterweight block production enterprises do not have a good elevator counterweight block waste material calcining and heating device, so that the elevator counterweight block production rotary kiln suitable for waste material calcining production is provided, which is very necessary.
Disclosure of Invention
The utility model discloses an inventive purpose:
the rotary kiln for producing the elevator counterweight blocks is suitable for a calcining and heating process for producing the elevator counterweight blocks by utilizing waste materials, so that the calcining and heating efficiency of the materials is improved, the production energy consumption of enterprises is reduced, and the uniformity of the materials in the calcining process is ensured; and the uniform distribution and mixing proportion of the calcined materials in the discharging process is ensured, the production and processing quality of the elevator counterweight block is improved, and the economic benefit of enterprises is improved.
The technical scheme of the utility model is that: the rotary kiln for producing the elevator counterweight blocks comprises a rotary kiln body, wherein a transmission device is arranged at the lower part of the rotary kiln body and is connected with a large transmission gear ring arranged on the rotary kiln body; the rotary bracket is arranged at each of the two ends of the rotary kiln body, the ignition port is arranged at the front end of the rotary kiln body, the efficient burner is arranged on the ignition port, and the material storage box body is communicated with the rear end of the rotary kiln body; and novel material lifting devices are uniformly distributed at the position of the rear end in the rotary kiln body.
The high-efficiency combustor comprises a combustion furnace body, wherein a rotational flow air duct plate is arranged inside the combustion furnace body, and an air blower is arranged at the rear end of the combustion furnace body and communicated with the rotational flow air duct plate; the front end of the combustion furnace body is provided with a burner, and the burner is also provided with a swirl tuyere.
An air volume adjusting valve is also arranged between the blower and the combustion furnace body.
An inner rotational flow air duct layer and an outer rotational flow air duct layer are respectively arranged on the rotational flow air duct plate.
The novel material lifting device comprises lifting plates and material receiving plates which are uniformly distributed on the circumferential cross section in the rotary kiln body, wherein the material receiving plates are arranged at an inclined angle with the central line of the rotary kiln body through a connecting frame, and arc-shaped material receiving sections are also arranged at two ends of the material receiving plates; the lifting plate is arranged on the inner end face of the rotary kiln body and is arranged in the range of the arc-shaped material receiving section of the material receiving plate.
And a heat-resistant steel plate is also arranged between the material raising plate and the inner end surface of the rotary kiln body.
The inclination direction of the material receiving plate faces the rotation direction of the rotary kiln body, and the inclination angle of the material receiving plate is 30-60 degrees.
The pneumatic gate valve is arranged in the material storage box body, and the star-shaped feeder is further arranged at the bottom of the material storage box body.
The novel material lifting device is arranged in the range of 5m close to the discharge end of the rotary kiln body.
The utility model has the advantages that:
the rotary kiln for producing the elevator counterweight block with the novel structural design is suitable for the calcining and heating process of producing the elevator counterweight block by utilizing waste materials, so that the calcining and heating efficiency of the materials is improved, the production energy consumption of enterprises is reduced, and the uniformity of the materials in the calcining process is ensured; and the uniform distribution and mixing proportion of the calcined materials in the discharging process is ensured, the production and processing quality of the elevator counterweight block is improved, and the economic benefit of enterprises is improved.
Drawings
FIG. 1 is a schematic structural view of a rotary kiln body of the present invention;
FIG. 2 is a schematic structural view of the high efficiency burner of the present invention;
FIG. 3 is a schematic structural view of the swirl air duct plate of the present invention;
FIG. 4 is a schematic structural view of the high efficiency burner of the present invention;
fig. 5 is a schematic structural view of the novel material lifting device of the present invention;
fig. 6 is a schematic structural view of the material receiving plate of the present invention.
In the figure; 1 is a rotary kiln body; 2 is a transmission device; 3 is a transmission big gear ring; 4 is a rotating bracket; 5 is an ignition port; 6 is a high-efficiency combustor; 7 is a material storage box body; 8 is a novel material lifting device; 9 is a combustion furnace body; 10 is a rotational flow air duct plate; 11 is a blower; 12 is a burner; 13 is a swirl tuyere; 14 is an air volume adjusting valve; 15 is an inner cyclone air duct layer; 16 is an outer cyclone air duct layer; 17 is a material raising plate; 18 is a material receiving plate; 19 is a connecting frame; 20 is an arc-shaped material receiving section; 21 is a heat-resistant steel plate; 22 is a pneumatic gate valve; 23 is a star-shaped feeding machine.
Detailed Description
The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings.
As shown in fig. 1 to 6, a rotary kiln for producing elevator counterweight blocks is provided, which comprises a rotary kiln body 1, wherein a transmission device 2 is arranged at the lower part of the rotary kiln body, and the transmission device is connected with a large transmission gear ring 3 arranged on the rotary kiln body; the rotary bracket 4 is respectively arranged at two ends of the rotary kiln body, the ignition port 5 is arranged at the front end of the rotary kiln body, the efficient burner 6 is arranged on the ignition port, and the material storage box body 7 is communicated with the rear end part of the rotary kiln body; the novel material lifting devices 8 are uniformly distributed at the position of the rear end in the rotary kiln body, the rotary kiln with the novel structural design is suitable for producing and calcining the elevator counterweight block by utilizing the waste materials, and the recovered waste materials are heated to 500-900 ℃; the materials are in a molten state and are not adhered to each other; at the in-process that heats up, provide heat energy through high-efficient combustor, make the calcination material of different proportion carry out abundant homogeneous mixing through the novel lifting blade that sets up at rotary kiln body rear end, realize the even compounding process of elevator balancing weight raw and other materials, improve the production processingquality in the balancing weight production process.
Preferably, in order to realize the energy saving of the high-efficiency burner and the high-efficiency heating process of materials in the rotary kiln body, the high-efficiency burner comprises a combustion furnace body 9, a rotational flow air duct plate 10 is arranged in the combustion furnace body, and a blower 11 is arranged at the rear end of the combustion furnace body and is communicated with the rotational flow air duct plate; the front end of the combustion furnace body is provided with a burner 12, the burner is also provided with a swirl air port 13, and the high-efficiency combustor of the novel design enables production materials to be heated and heated sufficiently in the progressive process of the rotation of the rotary kiln through the design of swirl air.
Preferably, an air volume adjusting valve 14 is further provided between the blower and the combustion furnace body.
Preferably, an inner swirl duct layer 15 and an outer swirl duct layer 16 are respectively provided on the swirl duct plate.
Preferably, the novel lifting device comprises lifting plates 17 and receiving plates 18 which are uniformly distributed on the circumferential section inside the rotary kiln body, wherein the receiving plates are arranged at an inclined angle with the central line of the rotary kiln body through a connecting frame 19, and arc-shaped receiving sections 20 are also arranged at two ends of each receiving plate; the lifting plate is arranged on the inner end face of the rotary kiln body and is arranged in the range of the arc-shaped material receiving section of the material receiving plate, the heating and calcining materials are enabled to be uniformly mixed in the discharging process through the combined structural design of the lifting plate and the material receiving plate, the heating and calcining of the materials with different specific gravities can be realized, and the problem of unbalanced heating caused by the fact that the materials fall into the central heating flame zone after being lifted is also avoided.
Preferably, a heat-resistant steel plate 21 is further arranged between the lifting plate and the inner end face of the rotary kiln body, so that heat in the rotary kiln is prevented from being transferred to the wall of the rotary kiln through the lifting plate, and heat loss and strength change of the rotary kiln body are prevented.
Preferably, the inclined direction of the material receiving plate faces the rotation direction of the rotary kiln body, and the inclined angle of the material receiving plate is 30-60 degrees.
Preferably, in order to efficiently store the waste material particles heated and calcined in the rotary kiln and facilitate the butt joint of subsequent processes, a pneumatic gate valve 22 is arranged in the material storage box body, and a star-shaped feeder 23 is further arranged at the bottom of the material storage box body.
Preferably, the novel material lifting device is arranged in the range of 5m close to the discharge end of the rotary kiln body.
The rotary kiln for producing the elevator counterweight block with the novel structural design is suitable for the calcining and heating process of producing the elevator counterweight block by utilizing waste materials, so that the calcining and heating efficiency of the materials is improved, the production energy consumption of enterprises is reduced, and the uniformity of the materials in the calcining process is ensured; and the uniform distribution and mixing proportion of the calcined materials in the discharging process is ensured, the production and processing quality of the elevator counterweight block is improved, and the economic benefit of enterprises is improved.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The above description is only illustrative of the present invention, and is not intended to limit the scope of the present invention, and any person skilled in the art can make equivalent changes and modifications without departing from the spirit and principles of the present invention, which should fall within the protection scope of the present invention.
Claims (9)
1. The rotary kiln for producing the elevator counterweight block comprises a rotary kiln body, wherein a transmission device is arranged at the lower part of the rotary kiln body and is connected with a large transmission gear ring arranged on the rotary kiln body; the both ends at the rotary kiln body still are provided with respectively and rotate bracket, its characterized in that: an ignition port is arranged at the front end of the rotary kiln body, an efficient burner is arranged on the ignition port, and a material storage box body is communicated with the rear end of the rotary kiln body; and novel material lifting devices are uniformly distributed at the position of the rear end in the rotary kiln body.
2. The rotary kiln for producing elevator counterweight blocks as claimed in claim 1, wherein: the high-efficiency combustor comprises a combustion furnace body, wherein a rotational flow air duct plate is arranged inside the combustion furnace body, and an air blower is arranged at the rear end of the combustion furnace body and communicated with the rotational flow air duct plate; the front end of the combustion furnace body is provided with a burner, and the burner is also provided with a swirl tuyere.
3. The rotary kiln for producing elevator counterweight blocks as claimed in claim 2, wherein: an air volume adjusting valve is also arranged between the blower and the combustion furnace body.
4. The rotary kiln for producing elevator counterweight blocks as claimed in claim 2, wherein: an inner rotational flow air duct layer and an outer rotational flow air duct layer are respectively arranged on the rotational flow air duct plate.
5. The rotary kiln for producing elevator counterweight blocks as claimed in claim 1, wherein: the novel material lifting device comprises lifting plates and material receiving plates which are uniformly distributed on the circumferential cross section in the rotary kiln body, wherein the material receiving plates are arranged at an inclined angle with the central line of the rotary kiln body through a connecting frame, and arc-shaped material receiving sections are also arranged at two ends of the material receiving plates; the lifting plate is arranged on the inner end face of the rotary kiln body and is arranged in the range of the arc-shaped material receiving section of the material receiving plate.
6. The rotary kiln for producing elevator counterweight blocks as claimed in claim 5, wherein: and a heat-resistant steel plate is also arranged between the material raising plate and the inner end surface of the rotary kiln body.
7. The rotary kiln for producing elevator counterweight blocks as claimed in claim 5, wherein: the inclination direction of the material receiving plate faces the rotation direction of the rotary kiln body, and the inclination angle of the material receiving plate is 30-60 degrees.
8. The rotary kiln for producing elevator counterweight blocks as claimed in claim 1, wherein: the pneumatic gate valve is arranged in the material storage box body, and the star-shaped feeder is further arranged at the bottom of the material storage box body.
9. The rotary kiln for producing elevator counterweight blocks as claimed in claim 1, wherein: the novel material lifting device is arranged in the range of 5m close to the discharge end of the rotary kiln body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020106707.1U CN211626050U (en) | 2020-01-17 | 2020-01-17 | Elevator balancing weight production rotary kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020106707.1U CN211626050U (en) | 2020-01-17 | 2020-01-17 | Elevator balancing weight production rotary kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211626050U true CN211626050U (en) | 2020-10-02 |
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ID=72638610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020106707.1U Active CN211626050U (en) | 2020-01-17 | 2020-01-17 | Elevator balancing weight production rotary kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211626050U (en) |
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2020
- 2020-01-17 CN CN202020106707.1U patent/CN211626050U/en active Active
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