CN206477003U - Fluid pressure type casting residue Thrash cooling device - Google Patents
Fluid pressure type casting residue Thrash cooling device Download PDFInfo
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- CN206477003U CN206477003U CN201720051328.5U CN201720051328U CN206477003U CN 206477003 U CN206477003 U CN 206477003U CN 201720051328 U CN201720051328 U CN 201720051328U CN 206477003 U CN206477003 U CN 206477003U
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- casting residue
- water
- thrash
- fluid pressure
- cooling device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
The utility model provides a kind of fluid pressure type casting residue Thrash cooling device, including：Dust excluding hood, water injection system is provided with for covering on the opening in the slag ladle for holding casting residue, the dust excluding hood；Rotating turret, one end connection dust excluding hood, the other end is hinged on support frame；Support frame, for supporting the dust excluding hood and rotating turret；Hydraulic stem, one end is fixed on the support frame, and the other end is hinged on the rotating turret, and flexible by hydraulic stem causes the rotating turret to rotate, so as to control the lifting of dust excluding hood.Above-mentioned fluid pressure type casting residue Thrash cooling device causes dust excluding hood to cover on slag ladle by hydraulic stem, carries out the cooling of fetching water of cycle dynamicses, easily cracking, efflorescence after casting residue is fetched water, metal recovery rate can be improved, using wet-treating mode, it is to avoid the generation of dry ash, production environment is improved.
Description
Technical field
The utility model is related to casting residue processing technology field, more specifically, is related to a kind of fluid pressure type casting residue and fetches water
Cooling device.
Background technology
2015, China's stainless steel crude steel yield reached 2156.22 × 104T/a, pre-capita consumption about 16kg, is basically reached
The per capita consuming level of developed country.The quantity of slag (including electric furnace, AOD furnace slag etc.) for producing 20% according to every production 1t stainless steels is estimated
Calculate, China's stainless steel slag in 2015 is 431.24 × 104t/a。
Tenor about 10% in clinker according to statistics.Containing valuable rare heavy metals such as nickel, chromium in stainless steel slag, such as locate
Reason is improper to be likely to result in serious environmental pollution, so reclaiming the metal in stainless steel slag, realizes stainless steel slag resource
Regeneration is the major issue that iron and steel enterprise faces.
At present, the domestic main main physical characteristic according to stainless steel casting residue of stainless steel manufacturer, is typically chosen heat
Bold and vigorous simply and easy treat mode, generally adsorbs the residual steel of bulk, remaining tailings is transported into steel after the processing of casting residue hot application using disk
Slag muck is stored up.This conventional processing mode has metal recovery rate low, the shortcomings of production environment is poor, seriously annoyings many
Stainless steel manufacturer.
Utility model content
The utility model is made to solve above-mentioned technical problem present in prior art, and its object is to provide
A kind of efficient, fluid pressure type casting residue Thrash cooling device of environmental protection treatment casting residue.
To achieve these goals, the utility model provides a kind of fluid pressure type casting residue Thrash cooling device, including：Dedusting
Cover, water injection system is provided with for covering on the opening in the slag ladle for holding casting residue, the dust excluding hood；Rotating turret, one end connection
Dust excluding hood, the other end is hinged on support frame；Support frame, for supporting the dust excluding hood and rotating turret；Hydraulic stem, one end is solid
Fixed the other end is hinged on the rotating turret on the support frame, and flexible by hydraulic stem causes the rotating turret to rotate, from
And control the lifting of dust excluding hood.
The fluid pressure type casting residue Thrash cooling device, wherein, the water injection system includes：Connecting tube and it is arranged on described
Nozzle on dust excluding hood, described connecting tube one end is connected with water source, and the other end is connected with the nozzle.
The fluid pressure type casting residue Thrash cooling device, wherein, the connecting tube includes metal tube and flexible pipe.
The fluid pressure type casting residue Thrash cooling device, wherein, in addition to dust pelletizing system, the dust pelletizing system includes：Cover
Body dust removing tube, one end is connected to the dust excluding hood, and the other end is connected to dedusting pipeline；Dedusting pipeline, connects the cover body dedusting
Pipe and spray column；Spray column, fetches water the dust-laden steam that cooling journey produces, the port of export is provided with dedusting fan for purifying casting residue
And chimney.
The fluid pressure type casting residue Thrash cooling device, wherein, in addition to liquid level sensor, for monitoring the water in slag ladle
Position.
The fluid pressure type casting residue Thrash cooling device, wherein, in addition to water-supply valve, it is arranged in the connecting tube, leads to
The break-make for the water level control water-supply valve crossed in the slag ladle of liquid level sensor sensing.
The fluid pressure type casting residue Thrash cooling device, wherein, in addition to flow sensor, it is arranged in connecting tube, uses
In the flow of water in detection connecting tube.
The fluid pressure type casting residue Thrash cooling device, wherein, in addition to control unit, passed with the hydraulic stem, liquid level
Sensor, water-supply valve and flow sensor is wired or wireless connection, control hydraulic stem it is flexible, receive liquid level sensor, flow
The signal of Sensor monitoring, the aperture of water-supply valve is controlled by the signal.
The fluid pressure type casting residue Thrash cooling device, wherein, described control unit in the first setting time by
Water valve and flow sensor control the flow in connecting tube to be 0.2m3/ h~0.5m3/ h, the connection in the second setting time
The flow of pipe is 0.5m3/ h~1.0m3/h。
The fluid pressure type casting residue Thrash cooling device, wherein, the dust excluding hood tumbles maximum angle for 87 °.
Fluid pressure type casting residue Thrash cooling device described in the utility model causes dust excluding hood to cover on slag ladle by hydraulic stem,
The cooling of fetching water of cycle dynamicses is carried out, easily cracking, efflorescence after casting residue is fetched water can improve metal recovery rate, using wet method
Processing mode, it is to avoid the generation of dry ash, improves production environment, in addition, can realize the lifting of dust excluding hood using hydraulic stem, can expire
Online fetch water cooling and the handling needs of sufficient slag ladle, have abandoned the frequent operation pattern of conventional casting residue processing mode, have automated
Degree is higher, and environment protecting is also preferable.
Brief description of the drawings
By reference to detailed description below content and with reference to accompanying drawing, other purposes and result of the present utility model
It will be more apparent and should be readily appreciated that.In the accompanying drawings：
Fig. 1 is the schematic diagram of fluid pressure type casting residue Thrash cooling device described in the utility model；
Fig. 2 be in Fig. 1 A-A to view；
Fig. 3 is the view of B-B direction in Fig. 1.
In the accompanying drawings, identical reference indicates similar or corresponding feature or function.
Embodiment
In the following description, for purposes of illustration, in order to provide the comprehensive understanding to one or more embodiments, explain
Many details are stated.It may be evident, however, that these embodiments can also be realized in the case of these no details.
In other examples, for the ease of describing one or more embodiments, known structure and equipment are shown in block form an.
Come below with reference to accompanying drawings to being described in detail according to each embodiment of the present utility model.
Fig. 1 is the schematic diagram of fluid pressure type casting residue Thrash cooling device described in the utility model, Fig. 2 be in Fig. 1 A-A to
View, Fig. 3 is the view of B-B direction in Fig. 1, as Figure 1-3, and the fluid pressure type casting residue Thrash cooling device 100 includes：
Dust excluding hood 110, water spray system is provided with for covering on the opening in the slag ladle 1 for holding casting residue, the dust excluding hood 110
System 120, it is preferable that the water injection system includes：Connecting tube 121 and the nozzle 122 being arranged on the dust excluding hood 110, it is described
The one end of connecting tube 121 is connected with water source, and the other end is connected with the nozzle 122, it is further preferred that the connecting tube 121 is wrapped
Metal tube 121-1 (such as steel pipe) and flexible pipe 121-2 (such as metal hose) are included, ensures the water of water spray by metal tube 121-1
Pressure, using flexible pipe 121-2 at complications；
Rotating turret 130, one end connection dust excluding hood 110, the other end is hinged on support frame 140, for example, the rotating turret
130 can be hinged in support frame 110 by bearing 131；
Support frame 140, for supporting the dust excluding hood 110 and rotating turret 130；
Hydraulic stem 150, one end is fixed in support frame 140, and the other end is hinged on the rotating turret 130, passes through liquid
The flexible of depression bar causes the rotating turret 130 to be rotated around the hinged place (bearing 131) of rotating turret 130 and support frame 140, so that
Control the lifting of dust excluding hood；
Dust pelletizing system 160, including：Cover body dust removing tube 161, one end is connected to the dust excluding hood 110, and the other end, which is connected to, to be removed
Dirt pipeline 162；Dedusting pipeline 162, connects the cover body dust removing tube 161 and spray column 163；Spray column 163, it is remaining for purifying casting
Slag, which is fetched water, cools down the dust-laden steam that journey is produced, and the port of export is provided with dedusting fan 164 and chimney 165.
Preferably, the rotating turret 130 is at least made up of a rotating bar 132, as shown in figure 1, the rotating turret is by two
Root lateral rotation bar and two longitudinally rotate bar composition, can be respectively hinged to two lateral rotations using two hydraulic stems 150
Bar.
The course of work of above-mentioned fluid pressure type casting residue Thrash cooling device 100 includes：Dust excluding hood is caused by hydraulic stem 150
110 rise, and receive slag ladle 1, dust excluding hood 110 declines, and water injection system 120 is fetched water to slag ladle 1 on dust excluding hood 110, fetches water cold
But after terminating, it is again turned on dust excluding hood 110, driving or embraces a tank car slag ladle and be transported to slag field and tumble and carry out drainage on the ground, dry, dries in the air
Casting residue is transported to after-treatment process area again after dry.
Above-mentioned fluid pressure type casting residue Thrash cooling device 100 covers on slag ladle 1 by dust excluding hood and carries out beating for cycle dynamicses
Water cooling, easily cracking, efflorescence after casting residue is fetched water, can improve metal recovery rate, using wet-treating mode, it is to avoid dry ash
Generation, improve production environment, in addition, the lifting of dust excluding hood can be realized using hydraulic stem, facilitate slag ladle before and after single treatment
Handling, can meet online cooling and the handling needs of fetching water of slag ladle.
In a preferred embodiment of the present utility model, fluid pressure type casting residue Thrash cooling device 100 also includes：Liquid level
Sensor (not shown), for monitoring the water level in slag ladle 1；
Water-supply valve (not shown), is arranged in the connecting tube 121；
Flow sensor (not shown), is arranged in connecting tube 121, the flow for detecting water in connecting tube 121；
Dust removing valve 166, is connected on the cover body dust removing tube 161, for controlling to flow to containing for spray column 163 from slag ladle 1
Dirt steam；
Control unit (not shown), is passed with the hydraulic stem 150, liquid level sensor, water-supply valve, dust removing valve 166 and flow
Sensor wired or wireless (infrared, Wifi, LAN etc.) is connected, stretching for control hydraulic stem 150, controls dust removing valve 166
Break-make, receives liquid level sensor, the signal of flow sensor monitoring, the aperture of water-supply valve is controlled by the signal.
Above-mentioned control unit includes the one or more in single-chip microcomputer, PLC, DSP, industrial computer and computer.
The course of work of above-mentioned fluid pressure type casting residue Thrash cooling device 100 includes：
Hydraulic stem 150 drives rotating turret 130 to be rotated around with the hinged place of support frame 140, so that 110 liters of dust excluding hood
Rise, slag ladle 1 is in place on the slab 2 immediately below dust excluding hood 110, drive of the dust excluding hood 110 in hydraulic stem 150 and rotating turret 130
Under fall, cover the top in the slag ladle 1, adjust water-supply valve, industrial water leads to the spray on the entrance dust excluding hood 110 of adapter 121
Mouth 122 realizes that the dynamic of casting residue in slag ladle 1 is fetched water cooling, specifically, in the first setting time (early stage), passes through water-supply valve
The water-carrying capacity in connecting tube 121 is controlled with flow sensor, using small water (0.2m3/ h~0.5m3/ h) fetched water,
In two setting times (middle and later periods), fetched water using dynamic, for example, detecting the water level in slag ladle by liquid level sensor, work as water level
During less than setting value, the water-carrying capacity of connecting tube 121 is in 0.5m3/ h~1.0m3Dynamically fetched water in the range of/h, when water level is more than setting
During value, reduce or stop fetching water, for example, water overflows, reduce or stop fetching water；Water does not overflow, then continues to fetch water；
After setting time of fetching water (16~24h), water-supply valve is closed, and dust excluding hood 110 rises, and drives a vehicle or embrace tank car by after processing
Slag ladle 1) be transported to slag and tumbled, wet slag drainage, dry after (16~24h) for a period of time, casting residue is transported into two
Secondary handling process region；
Dust removing valve 166 (electrical dust-removing butterfly valve) is opened, the fetch water dust-laden steam of cooling procedure generation of casting residue exists in slag ladle 1
(the soot emissions up to standard after cover body dust removing tube 161, dedusting pipeline 162 to the processing of spray column 163 under the negative pressure of dedusting fan 164
Concentration≤100mg/m3) discharged from chimney 165.
Preferably, the maximum angle of tumbling of dust excluding hood 110 is 87 °, and tipping speed is 0.25r/min；Hydraulic stem work pressure
Power is 15MPa.
Above-mentioned fluid pressure type casting residue Thrash cooling device 100 takes slag ladle body dynamic in the cooling of once fetching water of casting residue
Fetch water technique, the nozzle confluent above regulation dust excluding hood realizes that dynamic is fetched water to the casting residue in slag ladle, and casting residue is fetched water cold
But the dust-laden steam that process is produced is absorbed by dust excluding hood, qualified discharge after being handled through wet dedusting facility.The fluid pressure type casting is remaining
Slag Thrash cooling device 100 first carries out slag ladle to stainless steel casting residue and fetched water the technique of cooling, realizes stainless steel casting residue
Efficiently, environmentally friendly single treatment, is that good raw material basis has been established in the after-treatment of casting residue, there is higher economic benefit
And social benefit.In addition, above-mentioned fluid pressure type casting residue Thrash cooling device 100 has abandoned the frequent of conventional casting residue processing mode
Operator scheme, automaticity is higher, and environment protecting is also preferable.
Although content disclosed above shows exemplary embodiment of the present utility model, it should be noted that not carrying on the back
On the premise of the scope limited from claim, it may be many modifications and change.Although in addition, element of the present utility model
It can describe or require in individual form, it is also contemplated that being unless explicitly limited individual element with multiple elements.
Claims (10)
1. a kind of fluid pressure type casting residue Thrash cooling device, it is characterised in that including：
Dust excluding hood, water injection system is provided with for covering on the opening in the slag ladle for holding casting residue, the dust excluding hood；
Rotating turret, one end connection dust excluding hood, the other end is hinged on support frame；
Support frame, for supporting the dust excluding hood and rotating turret；
Hydraulic stem, one end is fixed on the support frame, and the other end is hinged on the rotating turret, and flexible by hydraulic stem causes
The rotating turret is rotated, so as to control the lifting of dust excluding hood.
2. fluid pressure type casting residue Thrash cooling device according to claim 1, it is characterised in that the water injection system bag
Include：Connecting tube and the nozzle being arranged on the dust excluding hood, described connecting tube one end are connected with water source, the other end and the nozzle
Connection.
3. fluid pressure type casting residue Thrash cooling device according to claim 2, it is characterised in that the connecting tube includes gold
Category pipe and flexible pipe.
4. fluid pressure type casting residue Thrash cooling device according to claim 1, it is characterised in that also including dust pelletizing system,
The dust pelletizing system includes：
Cover body dust removing tube, one end is connected to the dust excluding hood, and the other end is connected to dedusting pipeline；
Dedusting pipeline, connects the cover body dust removing tube and spray column；
Spray column, fetches water the dust-laden steam that cooling journey produces, the port of export is provided with dedusting fan and chimney for purifying casting residue.
5. fluid pressure type casting residue Thrash cooling device according to claim 1, it is characterised in that also including level sensing
Device, for monitoring the water level in slag ladle.
6. fluid pressure type casting residue Thrash cooling device according to claim 5, it is characterised in that also including water-supply valve, if
Put in connecting tube, the break-make of the water level control water-supply valve in the slag ladle sensed by liquid level sensor.
7. fluid pressure type casting residue Thrash cooling device according to claim 6, it is characterised in that also including flow sensing
Device, is arranged in connecting tube, the flow for detecting water in connecting tube.
8. fluid pressure type casting residue Thrash cooling device according to claim 7, it is characterised in that also including control unit,
With the hydraulic stem, liquid level sensor, water-supply valve and flow sensor be wired or wireless connection, control hydraulic stem stretches, and connects
Liquid level sensor, the signal of flow sensor monitoring are received, the aperture of water-supply valve is controlled by the signal.
9. fluid pressure type casting residue Thrash cooling device according to claim 8, it is characterised in that described control unit is
The flow in connecting tube is controlled to be 0.2m by water-supply valve and flow sensor in one setting time3/ h~0.5m3/ h, second
The flow of the connecting tube is 0.5m in setting time3/ h~1.0m3/h。
10. fluid pressure type casting residue Thrash cooling device according to claim 8, it is characterised in that the dust excluding hood inclines
Maximum angle is turned over for 87 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720051328.5U CN206477003U (en) | 2017-01-17 | 2017-01-17 | Fluid pressure type casting residue Thrash cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720051328.5U CN206477003U (en) | 2017-01-17 | 2017-01-17 | Fluid pressure type casting residue Thrash cooling device |
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| Publication Number | Publication Date |
|---|---|
| CN206477003U true CN206477003U (en) | 2017-09-08 |
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ID=59753645
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720051328.5U Active CN206477003U (en) | 2017-01-17 | 2017-01-17 | Fluid pressure type casting residue Thrash cooling device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107737786A (en) * | 2017-10-24 | 2018-02-27 | 北京首钢国际工程技术有限公司 | A kind of swing type dust excluding hood |
| CN109248897A (en) * | 2018-10-30 | 2019-01-22 | 沈阳远大环境工程有限公司 | Rotary smoke gathering device |
-
2017
- 2017-01-17 CN CN201720051328.5U patent/CN206477003U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107737786A (en) * | 2017-10-24 | 2018-02-27 | 北京首钢国际工程技术有限公司 | A kind of swing type dust excluding hood |
| CN109248897A (en) * | 2018-10-30 | 2019-01-22 | 沈阳远大环境工程有限公司 | Rotary smoke gathering device |
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