CN214881737U - High-efficient post-rolling waste heat treatment system of ball-milling steel ball - Google Patents
High-efficient post-rolling waste heat treatment system of ball-milling steel ball Download PDFInfo
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- CN214881737U CN214881737U CN202023089490.7U CN202023089490U CN214881737U CN 214881737 U CN214881737 U CN 214881737U CN 202023089490 U CN202023089490 U CN 202023089490U CN 214881737 U CN214881737 U CN 214881737U
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Abstract
The utility model relates to a ball milling steel ball high efficiency post-rolling waste heat treatment system, which comprises a tempering furnace (1) and a cooling platform (2) arranged on the tempering furnace (1) and connected with the tempering furnace by a conveying belt, wherein the upper part of the cooling platform (2) is provided with a material conveying plate (3), two sides of the material conveying plate (3) are both provided with chains (5) driven by a chain wheel (4), a plurality of scraping strips (6) are connected between the two chains (5), and the scraping strips (6) are arranged on the upper surface of the material conveying plate (3) in a sliding way; a plurality of cooling water pipes (7) are arranged below the cooling table (2), a nozzle (8) is vertically and upwards arranged on a pipe body of each cooling water pipe (7), and the nozzle (8) is just opposite to the lower surface of the material conveying plate (3). The utility model relates to a ball mill steel ball high efficiency rolls back waste heat treatment system, it adopts indirect water-cooling mode to cool off to the steel ball after the tempering, has improved the cooling effect promptly, has avoided the direct contact of water with the steel ball again.
Description
Technical Field
The utility model relates to a high-efficient back waste heat treatment system that rolls of ball mill steel ball.
Background
At present, in the production process of hot-rolled wear-resistant steel balls, in order to achieve the purposes of energy saving and cost reduction, a waste heat recovery mode is mostly adopted, preheating in a heating furnace is utilized to carry out tempering treatment on the hot-rolled steel balls, and then the tempered steel balls are air-cooled to achieve densification of metallographic structures, so that the performance of the hot-rolled steel balls is improved. However, the conventional cooling conveyer belt after tempering adopts an air cooling mode, so that the efficiency is low, and the large-scale industrial production requirement cannot be realized.
Disclosure of Invention
An object of the utility model is to overcome the aforesaid not enough, provide a ball mill steel ball high efficiency and roll back waste heat treatment system, it adopts indirect water-cooling mode to cool off to the steel ball after the tempering, has improved the cooling effect promptly, has avoided the direct contact of water and steel ball again.
The purpose of the utility model is realized like this:
a ball milling steel ball efficient post-rolling waste heat treatment system comprises a tempering furnace heated by waste heat and a cooling table arranged beside the tempering furnace and connected through a conveying belt, wherein a material conveying plate is arranged at the upper part of the cooling table, chains driven by chain wheels are arranged on two sides of the material conveying plate, a plurality of scraping strips are connected between the two chains, and the scraping strips are arranged on the upper surface of the material conveying plate in a sliding manner; a plurality of cooling water pipes are arranged below the cooling table, and nozzles are vertically and upwardly arranged on the pipe bodies of the cooling water pipes and are opposite to the lower surfaces of the material conveying plates;
the utility model relates to a ball mill steel ball high efficiency rolls back waste heat treatment system, the bottom of cooling table is provided with the guiding gutter that a slant set up.
The utility model relates to a ball mill steel ball high efficiency rolls back waste heat treatment system, the lubricating oil tank is installed to the cooling bench top, the bottom of lubricating oil tank is connected with oil drip house steward, is connected with two oil drip branch pipes on this oil drip house steward, and the bottom oil drip mouth of oil drip branch pipe is located the sprocket directly over.
The utility model relates to a ball mill steel ball high efficiency rolls back waste heat treatment system, the cross-under has the solenoid valve on the oil drip branch pipe.
The utility model relates to a ball mill steel ball high efficiency is rolled back waste heat treatment system, it has a pivot to peg graft in the lubricating oil jar, installs flight or stirring paddle leaf in this pivot.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model improves the cooling efficiency by spraying cooling water on the back of the material conveying plate, thereby greatly improving the overall operation efficiency; meanwhile, lubricating oil lost due to high temperature is supplemented in a lubricating oil filling mode, the chain is guaranteed to be in a lubricating state all the time, the steel ball moves more smoothly, and the operation efficiency is further improved.
Drawings
Fig. 1 is a schematic diagram of the structure of the high-efficiency post-rolling waste heat treatment system for the ball milling steel ball of the utility model.
Wherein:
the device comprises a tempering furnace 1, a cooling table 2, a material conveying plate 3, a chain wheel 4, a chain 5, a scraping strip 6, a cooling water pipe 7, a spray head 8, a lubricating oil tank 9, an oil dripping main pipe 10, an oil dripping branch pipe 11 and an electromagnetic valve 12;
a rotating shaft 9.1, a helical blade or stirring blade 9.2.
Detailed Description
Referring to fig. 1, the high-efficiency post-rolling waste heat treatment system for ball milling steel balls, which is provided by the utility model, comprises a tempering furnace 1 heated by waste heat and a cooling table 2 arranged on the tempering furnace 1 and connected with the tempering furnace by a conveying belt, wherein a material conveying plate 3 is arranged on the upper part of the cooling table 2, chains 5 driven by chain wheels 4 are arranged on both sides of the material conveying plate 3, a plurality of scraping strips 6 are connected between the two chains 5, and the scraping strips 6 are arranged on the upper surface of the material conveying plate 3 in a sliding manner; a plurality of cooling water pipes 7 are arranged below the cooling table 2, a nozzle 8 is vertically and upwardly arranged on a pipe body of each cooling water pipe 7, and the nozzle 8 is opposite to the lower surface of the material conveying plate 3;
during the use, the steel ball is located defeated flitch 3, and the steel ball is located between two adjacent scraping strip 6 in groups to scrape the strip 6 along with the drive of chain 5 and together move ahead, drive steel ball this moment is rolled while air cooling, and it is more even to roll to make the steel ball cooling, simultaneously, sprays the cooling water through shower nozzle 8 and cools down defeated flitch 3 in real time, the effectual cooling efficiency that has improved, and water and steel ball can not direct contact, avoids causing harmful effects to the solid metallographic structure of sphere.
Furthermore, the bottom of the cooling table 2 is provided with an obliquely arranged water chute, so that the used cooling water can be conveniently collected, treated and discharged in a centralized manner;
further, a lubricating oil tank 9 is mounted above the cooling table 2, the bottom of the lubricating oil tank 9 is connected with an oil dripping main pipe 10, the oil dripping main pipe 10 is connected with two oil dripping branch pipes 11, and oil dripping ports at the bottoms of the oil dripping branch pipes 11 are located right above the chain wheel 4; preferably, the oil dripping branch pipe 11 is connected with an electromagnetic valve 12 in a penetrating manner, so that timing starting is facilitated, and unmanned automatic management is realized; preferably, a rotating shaft 9.1 is inserted into the lubricating oil tank 9, and a spiral piece or a stirring blade 9.2 is installed on the rotating shaft 9.1, so that the uniformity and the fluidity of the lubricating oil are ensured through the spiral piece or the stirring blade 9.2.
When in use, the lubricating oil tanks 9 are arranged in two groups in front and at the back, and each group respectively carries out the timing filling of lubricating oil on the two chain wheels 4, thereby ensuring the lubricating effect.
In addition: it should be noted that the above-mentioned embodiment is only a preferred embodiment of the present patent, and any modification or improvement made by those skilled in the art based on the above-mentioned conception is within the protection scope of the present patent.
Claims (5)
1. The utility model provides a ball mill steel ball high efficiency is rolled back waste heat treatment system which characterized in that: the automatic conveying device comprises a tempering furnace (1) and a cooling table (2) which is arranged on the tempering furnace (1) and connected with the tempering furnace by bypassing a conveying belt, wherein a material conveying plate (3) is arranged at the upper part of the cooling table (2), chains (5) driven by chain wheels (4) are arranged on two sides of the material conveying plate (3), a plurality of scraping strips (6) are connected between the two chains (5), and the scraping strips (6) are arranged on the upper surface of the material conveying plate (3) in a sliding manner; a plurality of cooling water pipes (7) are arranged below the cooling table (2), a nozzle (8) is vertically and upwards arranged on a pipe body of each cooling water pipe (7), and the nozzle (8) is just opposite to the lower surface of the material conveying plate (3).
2. The efficient post-rolling waste heat treatment system for the ball milling steel balls as claimed in claim 1, is characterized in that: the bottom of the cooling table (2) is provided with a water chute which is obliquely arranged.
3. The efficient post-rolling waste heat treatment system for the ball milling steel balls as claimed in claim 1, is characterized in that: lubricating oil tank (9) is installed to cooling platform (2) top, the bottom of lubricating oil tank (9) is connected with oil drip house steward (10), is connected with two oil drip branch pipes (11) on this oil drip house steward (10), and the bottom oil drip mouth of oil drip branch pipe (11) is located sprocket (4) directly over.
4. The efficient post-rolling waste heat treatment system for the ball milling steel balls as claimed in claim 3, characterized in that: the oil dripping branch pipe (11) is connected with an electromagnetic valve (12) in a penetrating way.
5. The efficient post-rolling waste heat treatment system for the ball milling steel balls as claimed in claim 3, characterized in that: a rotating shaft (9.1) is inserted in the lubricating oil tank (9), and a spiral sheet or a stirring blade (9.2) is arranged on the rotating shaft (9.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023089490.7U CN214881737U (en) | 2020-12-21 | 2020-12-21 | High-efficient post-rolling waste heat treatment system of ball-milling steel ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023089490.7U CN214881737U (en) | 2020-12-21 | 2020-12-21 | High-efficient post-rolling waste heat treatment system of ball-milling steel ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214881737U true CN214881737U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023089490.7U Active CN214881737U (en) | 2020-12-21 | 2020-12-21 | High-efficient post-rolling waste heat treatment system of ball-milling steel ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214881737U (en) |
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2020
- 2020-12-21 CN CN202023089490.7U patent/CN214881737U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High efficiency post rolling waste heat heat treatment system for ball mill steel balls Effective date of registration: 20230918 Granted publication date: 20211126 Pledgee: Jiangsu Jiangyin Rural Commercial Bank Co.,Ltd. Huaxi Branch Pledgor: JIANGYIN HUAZHENG METAL TECHNOLOGY CO.,LTD. Registration number: Y2023980057148 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |