CN105947719A - Sealing device on hot material discharging tank - Google Patents
Sealing device on hot material discharging tank Download PDFInfo
- Publication number
- CN105947719A CN105947719A CN201610472892.4A CN201610472892A CN105947719A CN 105947719 A CN105947719 A CN 105947719A CN 201610472892 A CN201610472892 A CN 201610472892A CN 105947719 A CN105947719 A CN 105947719A
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- CN
- China
- Prior art keywords
- blanking barrel
- barrel
- sealing device
- connecting rod
- thermal material
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
Abstract
The invention discloses a sealing device on a hot material discharging tank. The sealing device comprises a discharging hopper, an upper blanking barrel and a lower blanking barrel; the discharging hopper is fixedly connected with the upper blanking barrel through a first flange, the upper blanking barrel is sleeved with a lifting sealing cover, and the lifting sealing cover vertically moves along the upper blanking barrel through a lifting device; and according to the sealing device on the hot material discharging tank, the upper blanking barrel and the lifting sealing cover can mutually slide, a layer of flexible graphite prepared packing is arranged between the upper blanking barrel and the lifting sealing cover, and the effects of high temperature resistance and lubricating can be achieved while sealing is achieved; the lifting sealing cover only can move on the vertical face and cannot horizontally displace, sealing achievement and relieving of abrasion of a sealing ring and the like are facilitated, and the service life is prolonged; and a material operating device is interlocked with a discharging valve and a hydraulic cylinder, and automatic operation can be achieved.
Description
Technical field
The present invention relates to thermal material blanking tank upper sealing device, belong to material discharging.
Background technology
Material transfer equipment is applied quite varied during the material transfer of every profession and trade, in order to prevent it from touching with other equipment
Hit, and ensure the conveying equipment flexible operating in moving process, want between general discharge port and the charging aperture of mobile device
Ensure a certain distance, produce airborne dust when discharging unavoidably.The mode of the current commonly used extension sleeve of mobile device and dress
Discharge port connects, but it provides only material blanking channel, and realization does not fully seals, and junction flash dust raising phenomenon is still
Cannot be avoided, for thermal material, in discharge process, the gas of heat can escape outward with dust, and airborne dust is more
Add substantially, cause environmental pollution and the wasting of resources, simultaneously aggravating working environment, the work health of harm workman.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides and seals on a kind of thermal material blanking tank
Device, is externally provided with liftable liftable seal closure by upper blanking barrel, and in discharge process, the gas of heat can with dust not
Can escape outward, good airproof performance.
Technical scheme: for solving above-mentioned technical problem, a kind of thermal material blanking tank upper sealing device of the present invention, including unloading
Funnel, upper blanking barrel and whereabouts barrel, be connected by the first flange is fixing between described discharge funnel with upper blanking barrel,
Being cased with liftable seal closure outside upper blanking barrel, liftable seal closure is moved up and down along upper blanking barrel by lowering or hoisting gear.
As preferably, described lowering or hoisting gear comprises the first support, connecting rod and the retractor device being connected with connecting rod, and described first
Support and connecting rod, by the first hinge, are provided with U-shaped opening in the end of connecting rod, are provided with fixing post in upper blanking barrel,
Fixing post is positioned at U-shaped opening.
As preferably, described retractor device comprises the second support and hydraulic cylinder, and hydraulic cylinder is installed on the secondary support bracket, hydraulic pressure
The expansion link of cylinder and connecting rod are by the second hinge.
As preferably, described connecting rod comprises straight section and arc section, arc section be respectively arranged at two ends with U-shaped opening, liftable
Seal closure correspondence position is respectively equipped with fixing post, and fixing post is positioned at U-shaped opening, and straight section is by the first bearing pin and first
Frame is hinged.
As preferably, between described upper blanking barrel and liftable seal closure, it is provided with one layer of soft graphite establishment filler.
As preferably, the upper edge of described liftable seal closure is provided with and prevents airborne dust or waste gas from the gap of graphite establishment filler
The upper end cover of effusion.
As preferably, the lower end of described upper blanking barrel is provided with annular groove, is provided with sealing ring, sealing ring in annular groove
Comprising sealing ring and the installed surface being connected with sealing ring, installed surface is fixed in upper blanking barrel by gland, and upper blanking barrel is led to
Cross sealing ring to be tightly connected with whereabouts barrel.
Beneficial effect: the thermal material blanking tank upper sealing device of the present invention, has the advantage that
Can mutually slide between upper blanking barrel and lifting seal closure, have one layer of soft graphite establishment filler in the middle of it, realizing
Can be high temperature resistant and play the effect of lubrication while sealing；
Lifting seal closure can only move on the vertical plane, without horizontal displacement, is conducive to the realization sealed and alleviates sealing ring etc.
Abrasion, extend its service life；
By chain with discharge valve and hydraulic cylinder for material running device, automation mechanized operation can be realized.
Present device is simple and practical, seals and anti-dust effect is obvious, realizing between material running device and device for discharging
While Dynamic link library, carry out good sealing, discharge region environmental pollution and the wasting of resources can have been greatly reduced.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the present invention.
Fig. 2 is the plan structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is further described.
As depicted in figs. 1 and 2, a kind of thermal material blanking tank upper sealing device of the present invention, including discharge funnel, on fall
Barrel 3 and whereabouts barrel 9, be connected, upper by the first flange 2 is fixing between described discharge funnel with upper blanking barrel 3
Being cased with liftable seal closure 6 outside blanking barrel 3, liftable seal closure 6 is moved up and down along upper blanking barrel 3 by lowering or hoisting gear.
In the present invention, described lowering or hoisting gear comprises the first support 12, connecting rod 11 and the retractor device being connected with connecting rod 11,
Described first support 12 and connecting rod 11 are hinged by the first bearing pin 14, are provided with U-shaped opening in the end of connecting rod 11,
Upper blanking barrel 3 is provided with fixing post, and fixing post is positioned at U-shaped opening, sets an axle end baffle plate 13 on the first bearing pin 14,
Control the range of activity of connecting rod 11, ensure the operational security of equipment.Described retractor device comprises the second support 17 and hydraulic pressure
Cylinder 16, hydraulic cylinder 16 is arranged on the second support 17, and the expansion link of hydraulic cylinder 16 and connecting rod 11 are by the second bearing pin
15 is hinged.
In the present invention, described connecting rod 11 comprises straight section 19 and arc section 18, arc section 18 be respectively arranged at two ends with U
Type opening, liftable seal closure 6 correspondence position is respectively equipped with fixing post, and fixing post is positioned at U-shaped opening, straight section 19
Hinged with the first support 12 by the first bearing pin 14.It is provided with two U-shaped openings so that liftable seals by symmetrical
Cover 6 is during moving up and down, and uniform force, movement is steadily.
In the present invention, between described upper blanking barrel 3 and liftable seal closure 6, it is provided with one layer of soft graphite establishment filler 5,
The upper edge of described liftable seal closure 6 is provided with and prevents the upper sealing of effusion from the gap of graphite establishment filler of airborne dust or waste gas
End cap 4.By soft graphite establishment filler 5 and the cooperation of upper end cover 4 so that consolidating in liftable seal closure 6
Determine granule and waste gas will not escape and run out, pollute environment
In the present invention, the lower end of described upper blanking barrel 3 is provided with annular groove, is provided with sealing ring 8 in annular groove,
Sealing ring 8 comprises sealing ring and the installed surface being connected with sealing ring, and installed surface is fixed in blanking barrel 3 by gland 7,
Upper blanking barrel 3 is tightly connected with whereabouts barrel 9 by sealing ring.Whereabouts barrel 9 is a part for batch can, by second
Flange 10 is connected with batch can, when discharging completes, moves with batch can.
In the present invention, when blanking, liftable seal closure 6 is owing to the active force of gravity and hydraulic cylinder 16 is relative to upper
Blanking barrel 3 moves down, and the sealing ring 8 on final 6 times edges of liftable seal closure and gland 7 are pressed on whereabouts barrel 9 real
Now seal.Whereabouts barrel 9 is a part for blanking tank, and when discharging completes, discharge valve 1 cuts out, and hydraulic cylinder 16 carries
Dynamic connecting rod 11 and liftable seal closure 6 move upward, and lifting seal closure 6 leaves whereabouts barrel 9, and blanking tank can normally move
Dynamic operating.Connecting rod 11 left end is " u "-shaped folder, when connecting rod 11 moves, lifting with the junction of lifting seal closure 6
The force rod of seal closure 6 can slide along " u "-shaped folder, ensures the flexible motion of lifting seal closure 6.Material is operated
Equipment realizes chain with discharge valve 1 and hydraulic cylinder 16, can realize automation mechanized operation.
The above is only the preferred embodiment of the present invention, it should be pointed out that: for those skilled in the art
For, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications are also
Should be regarded as protection scope of the present invention.
Claims (8)
1. a thermal material blanking tank upper sealing device, it is characterised in that: include discharge funnel, upper blanking barrel and be positioned at
Whereabouts barrel below upper blanking barrel, is connected, upper by the first flange is fixing between described discharge funnel with upper blanking barrel
Being cased with liftable seal closure outside blanking barrel, liftable seal closure is moved up and down along upper blanking barrel by lowering or hoisting gear.
Thermal material blanking tank upper sealing device the most according to claim 1, it is characterised in that: described lowering or hoisting gear
Comprising the first support, connecting rod and the retractor device being connected with connecting rod, described first support passes through the first hinge with connecting rod,
Being provided with U-shaped opening in the end of connecting rod, be provided with fixing post in upper blanking barrel, fixing post is positioned at U-shaped opening.
Thermal material blanking tank upper sealing device the most according to claim 2, it is characterised in that: described retractor device
Comprising the second support and hydraulic cylinder, hydraulic cylinder is installed on the secondary support bracket, and the expansion link of hydraulic cylinder and connecting rod are by the second pin
Axle is hinged.
4. according to the thermal material blanking tank upper sealing device described in claim 3 or 4, it is characterised in that: described connecting rod
Comprise straight section and arc section, arc section be respectively arranged at two ends with U-shaped opening, liftable seal closure correspondence position is respectively equipped with
Fixing post, fixing post is positioned at U-shaped opening, and straight section is hinged by the first bearing pin and the first support.
Thermal material blanking tank upper sealing device the most according to claim 1, it is characterised in that: described upper blanking barrel
And it is provided with one layer of soft graphite establishment filler between liftable seal closure.
Thermal material blanking tank upper sealing device the most according to claim 5, it is characterised in that: described liftable is close
The upper edge of sealing cover is provided with and prevents airborne dust or the waste gas upper end cover of effusion from the gap of graphite establishment filler.
Thermal material blanking tank upper sealing device the most according to claim 1, it is characterised in that: described upper blanking barrel
Lower end be provided with annular groove, sealing ring is installed in annular groove, sealing ring comprises sealing ring and is connected with sealing ring
Installed surface, installed surface is fixed in upper blanking barrel by gland, and upper blanking barrel is tightly connected with whereabouts barrel by sealing ring.
Thermal material blanking tank upper sealing device the most according to claim 3, it is characterised in that: described discharge funnel
Being connected with discharge valve, discharge valve is connected with controller with hydraulic cylinder simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610472892.4A CN105947719A (en) | 2016-06-24 | 2016-06-24 | Sealing device on hot material discharging tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610472892.4A CN105947719A (en) | 2016-06-24 | 2016-06-24 | Sealing device on hot material discharging tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105947719A true CN105947719A (en) | 2016-09-21 |
Family
ID=56903963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610472892.4A Pending CN105947719A (en) | 2016-06-24 | 2016-06-24 | Sealing device on hot material discharging tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105947719A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3576263A (en) * | 1968-03-05 | 1971-04-27 | Still Fa Carl | Extensible coal bunker construction |
| EP0454577A1 (en) * | 1990-04-26 | 1991-10-30 | Sollac | Apparatus for stoking coal into the chambers of a coke oven battery |
| CN1083089A (en) * | 1992-08-25 | 1994-03-02 | 卡通·科恩机械股份公司 | The equipment of coal in the burner hearth of interior coke oven battery |
| CN102807110A (en) * | 2012-08-03 | 2012-12-05 | 济钢集团有限公司 | Sealed dust-free slag discharge system |
| CN103144972A (en) * | 2013-03-20 | 2013-06-12 | 常熟市信立磁业有限公司 | Mn-Zn ferrite powder conveying device and material receiving device used by same |
| CN105293113A (en) * | 2015-10-28 | 2016-02-03 | 尹中平 | Dust prevention device applicable to high-altitude falling of aggregates |
| CN205838085U (en) * | 2016-06-24 | 2016-12-28 | 江苏省冶金设计院有限公司 | Thermal material blanking tank upper sealing device |
-
2016
- 2016-06-24 CN CN201610472892.4A patent/CN105947719A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3576263A (en) * | 1968-03-05 | 1971-04-27 | Still Fa Carl | Extensible coal bunker construction |
| EP0454577A1 (en) * | 1990-04-26 | 1991-10-30 | Sollac | Apparatus for stoking coal into the chambers of a coke oven battery |
| CN1083089A (en) * | 1992-08-25 | 1994-03-02 | 卡通·科恩机械股份公司 | The equipment of coal in the burner hearth of interior coke oven battery |
| CN102807110A (en) * | 2012-08-03 | 2012-12-05 | 济钢集团有限公司 | Sealed dust-free slag discharge system |
| CN103144972A (en) * | 2013-03-20 | 2013-06-12 | 常熟市信立磁业有限公司 | Mn-Zn ferrite powder conveying device and material receiving device used by same |
| CN105293113A (en) * | 2015-10-28 | 2016-02-03 | 尹中平 | Dust prevention device applicable to high-altitude falling of aggregates |
| CN205838085U (en) * | 2016-06-24 | 2016-12-28 | 江苏省冶金设计院有限公司 | Thermal material blanking tank upper sealing device |
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| PB01 | Publication | ||
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Application publication date: 20160921 |