CN208968286U - A kind of equalization temperature shaft furnace lid - Google Patents
A kind of equalization temperature shaft furnace lid Download PDFInfo
- Publication number
- CN208968286U CN208968286U CN201821245674.8U CN201821245674U CN208968286U CN 208968286 U CN208968286 U CN 208968286U CN 201821245674 U CN201821245674 U CN 201821245674U CN 208968286 U CN208968286 U CN 208968286U
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- water
- bell
- impeller
- cooling
- transmission shaft
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Abstract
The utility model discloses a kind of equalization temperature shaft furnace lids.Threephase asynchronous machine, impeller, transmission shaft, water-cooling system are sequentially connected on closed pit type furnace covers, it is characterized in that: three asynchronous machines are mounted on above bell, the rotation of motor transmission shaft impeller is recycled using wind and is uniformly distributed in-furnace temperature.The utility model ensure that uniformity of temperature profile in shaft furnace, improve the quality stability of product, save production cost.
Description
Technical field
The utility model relates to shaft furnace lids, and in particular to a kind of equalization temperature shaft furnace lid.
Background technique
The closed shaft furnace of common bell.Furnace is unstable up and down in shaft furnace, causes upper and lower level product uneven heating,
There is hidden danger of quality.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model be to design it is a kind of can be with the well of equalization temperature
Formula bell, design is reasonable, easy to operate, stabilized product quality.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of equalization temperature is used
Shaft furnace lid, including overall lid, threephase asynchronous machine, impeller, water-cooling system.Threephase asynchronous machine is set with the fixation of bell screw
It sets；Bell aperture size is equipped with motor transmission shaft；Motor transmission shaft protrudes into furnace chamber, the connection of motor transmission shaft impeller screw
Setting.Three asynchronous machine variable ratio frequency changers adjust wheel speed, and are independently arranged electric control switch.Water-cooling system includes water cooling water
Case, inlet and outlet pipes, valve composition；Water cooling water tank connect setting with bell upper wall screw；Bell upper wall opens cooling water outlet and inlet, into
Outlet connection inlet and outlet pipes are connect with external cooling circulating water system；Water inlet pipe is arranged valve and controls cooling water.Water-cooling system is used
To cool down the shaft transmission system between motor and impeller.
Preferably, threephase asynchronous machine and bell screw are fixedly installed；Bell aperture size and motor transmission shaft cooperate
Setting；Motor transmission shaft protrudes into furnace chamber, the connection setting of motor transmission shaft impeller screw.
Preferably, water-cooling system includes water cooling water tank, inlet and outlet pipes, valve composition；Water cooling water tank and bell upper wall spiral shell
Nail connection setting；Bell upper wall opens cooling water outlet and inlet, and inlet and outlet connection inlet and outlet pipes are connect with external cooling circulating water system；
Water inlet pipe is arranged valve and controls cooling water.
The utility model has the beneficial effects that use of the equalization temperature with shaft furnace lid, stabilizes the upper and lower level in shaft furnace
Temperature, all products are heated consistent, improve product quality stability.
Detailed description of the invention
It is described in detail the utility model with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Referring to Fig.1, present embodiment is using technical solution once: a kind of equalization temperature shaft furnace lid, including whole
Body bell 1, threephase asynchronous machine 2, impeller 3, transmission shaft 4, water-cooling system 5, threephase asynchronous machine 2 are set with the fixation of 1 screw of bell
It sets；Bell aperture size is equipped with motor transmission shaft 4；Motor transmission shaft 4 protrudes into furnace chamber, 4 impeller of motor transmission shaft, 3 screw
Connection setting.Three 2 variable ratio frequency changers of asynchronous machine adjust wheel speed, and are independently arranged electric control switch.Water-cooling system 5 includes water
Cold water storage cistern, inlet and outlet pipes, valve composition；Water cooling water tank connect setting with bell upper wall screw；1 upper wall of bell opens cooling water disengaging
Mouthful, inlet and outlet connection inlet and outlet pipes are connect with external cooling circulating water system；Water inlet pipe is arranged valve and controls cooling water.Water cooling system
System 5 is to the shaft transmission system between cooling motor 2 and impeller 3.
It is worth noting that, water-cooling system 5 is to the shaft transmission system between cooling motor 2 and impeller 3.
The working principle of this specific embodiment:: it closes bell 1 and locks, open threephase asynchronous machine 2,4 band of transmission shaft
Movable vane wheel 3 rotates, and generates air-flow, and opening water-cooling system 5 prevents transmission shaft high temperature failure, opens heating power supply and starts to work, knot
Shu Hou closes motor 2, cuts off cooling water, opens bell 1, takes out product, and waiting is fed next time.
The basic principles and main features and the utility model that the utility model has been shown and described above are a little.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the utility model does not receive the limitation of above-described embodiment
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements.These various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range has appended claims and its equivalent thereof.
Claims (2)
1. a kind of equalization temperature shaft furnace lid, be sequentially connected on closed pit type furnace covers (1) threephase asynchronous machine (2),
Impeller (3), transmission shaft (4), water-cooling system (5), it is characterized in that: three asynchronous machines (2) are mounted on above bell (1), electricity
Machine transmission shaft (4) impeller (3) rotation, is recycled using wind and is uniformly distributed in-furnace temperature；
Threephase asynchronous machine (2) and bell (1) screw are fixedly installed；Bell (1) aperture size is set with motor transmission shaft (4) cooperation
It sets；Motor transmission shaft (4) protrudes into furnace chamber, the connection setting of motor transmission shaft (4) impeller (3) screw；Three asynchronous machines (2) are variable
Frequency modulation section impeller (3) revolving speed, and it is independently arranged electric control switch；Water-cooling system (5) includes water cooling water tank, inlet and outlet pipes, valve
Composition；Water cooling water tank connect setting with bell (1) upper wall screw；Bell (1) upper wall opens cooling water outlet and inlet, inlet and outlet connect into
Outlet pipe is connect with external cooling circulating water system；Water inlet pipe is arranged valve and controls cooling water.
2. equalization temperature according to claim 1 shaft furnace lid, it is characterized in that: water-cooling system (5) is to cooling motor
(2) shaft transmission system between impeller (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821245674.8U CN208968286U (en) | 2018-08-03 | 2018-08-03 | A kind of equalization temperature shaft furnace lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821245674.8U CN208968286U (en) | 2018-08-03 | 2018-08-03 | A kind of equalization temperature shaft furnace lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208968286U true CN208968286U (en) | 2019-06-11 |
Family
ID=66749555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821245674.8U Active CN208968286U (en) | 2018-08-03 | 2018-08-03 | A kind of equalization temperature shaft furnace lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208968286U (en) |
-
2018
- 2018-08-03 CN CN201821245674.8U patent/CN208968286U/en active Active
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