CN209720916U - A kind of water circulating cooling sealed gate - Google Patents
A kind of water circulating cooling sealed gate Download PDFInfo
- Publication number
- CN209720916U CN209720916U CN201920436866.5U CN201920436866U CN209720916U CN 209720916 U CN209720916 U CN 209720916U CN 201920436866 U CN201920436866 U CN 201920436866U CN 209720916 U CN209720916 U CN 209720916U
- Authority
- CN
- China
- Prior art keywords
- discharge port
- rocker arm
- pipe axis
- flashboard
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of water circulating cooling sealed gates, it includes that there are two the platforms for being supported on conveyer discharge port two sides, a root canal axis is connected and installed with bearing block respectively on the platform of two sides, water inlet is equipped in pipe axis one end, the other end is equipped with water outlet, one flashboard for being connected to inlet and outlet circulation and cooperating with discharge port sealing is installed downwards on pipe axis, a rotary joint is separately installed at pipe axis both ends, one rocker arm is installed to inclination on the outside of discharge port in the rotary joint inner end of wherein one end, counterweight is installed in rocker arm upper end, in the middle and upper part of rocker arm, transmission connection is equipped with a connecting rod, one buffer chain is installed in the connecting rod other end, an Electrohydraulic push rod is connected on buffer chain, Electrohydraulic push rod support is mounted on the support above platform.The utility model uses circulating water flashboard, and flashboard is indeformable, and discharge port sealing is tighter, guarantees temperature in hopper, reducing energy consumption reduces steel-making cost.
Description
Technical field
The utility model is a kind of water circulation installed on pneumatic steelmaking anharmonic vibration continuous charging preheating conveyer
Coolant seal gate.
Background technique
Currently, the gate for Converter steel anharmonic vibration continuous charging preheating conveyer, is all not provided with the cooling dress of water
It sets, in conveyer blowing, baking due to high-temperature flue gas to flashboard, long-play flashboard deformation makes discharge port sealing not
Sternly, cold air will enter in delivery chute, reduce scrap steel preheating temperature, increase firing rate, increase steel-making expense.
Summary of the invention
The utility model aim purpose be to provide it is a kind of deform flashboard will not, the water of discharge port good seal performance circulation it is cold
But sealed gate.
The technical solution of the utility model is completed as follows, it includes that there are two be supported on conveyer discharge port
The platform of two sides, it is characterised in that: a root canal axis is connected and installed with bearing block respectively on the platform of two sides, in pipe axis one end
Equipped with water inlet, the other end is equipped with water outlet, is equipped with one downwards on pipe axis and is connected to simultaneously with inlet and outlet circulation
And the flashboard with discharge port sealing cooperation, it is separately installed with a rotary joint at pipe axis both ends, the rotation in wherein one end connects
It is held in front to one rocker arm of inclination installation on the outside of discharge port, counterweight is installed in rocker arm upper end, is driven and connects in the middle and upper part of rocker arm
It connects and a connecting rod is installed, one buffer chain is installed in the connecting rod other end, an Electrohydraulic push rod is connected on buffer chain, electricity
The support of liquid push rod is mounted on the support above platform.The angle that is inclined outwardly of rocker arm is 30~45 °.
The utility model uses circulating water flashboard, and flashboard is indeformable, and discharge port sealing is tighter, guarantees temperature in hopper
Degree, reducing energy consumption reduces steel-making cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Embodiment is described in detail in conjunction with attached drawing, it includes that there are two the platforms 11, In for being supported on conveyer discharge port two sides
It is connected and installed with a root canal axis 10 with bearing block 8 respectively on the platform of two sides, is equipped with water inlet in pipe axis one end, the other end is equipped with
Water outlet is equipped with downwards the lock for being connected to inlet and outlet circulation and cooperating with discharge port sealing on pipe axis
Plate 9 is separately installed with a rotary joint 7 at pipe axis both ends, rolls in the rotary joint inner end of wherein one end to outside discharge port
Tiltedly one Rocker arm 5 of installation, is equipped with counterweight 6 in rocker arm upper end, and in the middle and upper part of rocker arm, transmission connection is equipped with a connecting rod 4,
One buffer chain 3 is installed in the connecting rod other end, an Electrohydraulic push rod 1, Electrohydraulic push rod support installation are connected on buffer chain
On support 2 on platform.The angle that is inclined outwardly of rocker arm is 30~45 °.
When work, by the utility model be mounted on on the platform of converter charging conveyor discharge port corresponding position, and will be into
The mouth of a river is connected to cold water source, and water outlet is connected to return pipe, by the contraction of Electrohydraulic push rod through buffer chain kinematic link, rocker arm
Make the rotation of pipe axis that flashboard be driven to open discharge port, the raw material after preheating can be supplied converter；When closing flashboard, Electrohydraulic push rod
It stretches out, discharge port tight closure is made under the action of counterweight.The utility model can be prevented using the pipe axis with Water-cooling circulating and flashboard
Only flashboard is deformed in use, improves sealing performance, guarantees the preheating temperature of raw material in hopper, is reduced energy consumption, is reduced refining
Steel cost.Using buffer chain, guarantees that Electrohydraulic push rod is not damaged, water route can be made not to be damaged using rotary joint.
Claims (2)
1. a kind of water circulating cooling sealed gate, it includes that there are two the platform for being supported on conveyer discharge port two sides, features
It is: is connected and installed with a root canal axis with bearing block respectively on the platform of two sides, is equipped with water inlet, the other end in pipe axis one end
Equipped with water outlet, it is equipped with one downwards on pipe axis and is connected to inlet and outlet circulation and seals cooperation with discharge port
Flashboard, be separately installed with a rotary joint at pipe axis both ends, wherein one end rotary joint inner end on the outside of discharge port
Inclination one rocker arm of installation, is equipped with counterweight in rocker arm upper end, and in the middle and upper part of rocker arm, transmission connection is equipped with a connecting rod, In
The connecting rod other end is equipped with a buffer chain, and an Electrohydraulic push rod is connected on buffer chain, and Electrohydraulic push rod support is mounted on flat
On support above platform.
2. a kind of water circulating cooling sealed gate according to claim 1, it is characterised in that: rocker arm is inclined outwardly angle
It is 30~45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920436866.5U CN209720916U (en) | 2019-04-02 | 2019-04-02 | A kind of water circulating cooling sealed gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920436866.5U CN209720916U (en) | 2019-04-02 | 2019-04-02 | A kind of water circulating cooling sealed gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209720916U true CN209720916U (en) | 2019-12-03 |
Family
ID=68690023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920436866.5U Expired - Fee Related CN209720916U (en) | 2019-04-02 | 2019-04-02 | A kind of water circulating cooling sealed gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209720916U (en) |
-
2019
- 2019-04-02 CN CN201920436866.5U patent/CN209720916U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20210402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |