CN208869611U - Gu dangerous waste metallurgical slag water quenching processing unit - Google Patents
Gu dangerous waste metallurgical slag water quenching processing unit Download PDFInfo
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- CN208869611U CN208869611U CN201821654065.8U CN201821654065U CN208869611U CN 208869611 U CN208869611 U CN 208869611U CN 201821654065 U CN201821654065 U CN 201821654065U CN 208869611 U CN208869611 U CN 208869611U
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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 relates to a kind of solid dangerous waste metallurgical slag water quenching processing units to be provided with slag chute pipe and water supply line including the water quenching pool being vertically arranged in the pond body in water quenching pool above working water level；Steam (vapor) outlet is offered above water quenching pool, is provided on steam (vapor) outlet for detaching device to the steam for carrying out steam pumping in pond body；Water quenching bottom of pond portion opens up slag outlet, and the slag outlet connects dragveyer；Casing includes bottom slag inlet and top slag notch, and the slag inlet of bottom of shell and the slag outlet of water quenching pool are tightly connected, and linker structure is formed between water quenching pool and casing, casing top slag notch is located above working water level.Clinker can be realized and continuously produce, continuously fish out slag, pulp water flue gas of quenching is detached by negative pressure, and site work environment is very significantly improved, and saves cost of labor, improves production efficiency.
Description
Technical field
The utility model relates to a kind of solid dangerous waste metallurgical slag water quenching processing units.
Background technique
With the fast development of metallurgy industry, metal-processing industry, machine-building, electroplating industry and other industry, China
Solid waste and the storages of danger wastes have reached surprising number, domestic many enterprises are by the way of pyrometallurgical smelting
Solid dangerous waste is handled.Since the sector not yet forms the professional standard of system, some processes technology is incomplete, especially exists
There are many drawbacks on metallurgical slag processing technique.By taking metal sludge pyrometallurgical smelting as an example, the current country mostly uses shaft smelting
Technology, the technology use discontinuous deslagging, fish out slag manually, often need worker in flushing and casting, working efficiency is low, potential danger
Greatly.It is sprayed outside a large amount of flue gases that clinker is generated in water quenching, water vapour can not utilize, and cause site work environment difference etc. is a series of to ask
Topic.
Utility model content
Technical problem to be solved by the utility model is: overcoming the deficiencies of the prior art and provide a kind of solid dangerous waste metallurgical slag
Water quenching processing unit solves the problems, such as to smelt Slag treatment in the past there are working efficiencies and is low, dangerous big.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of solid dangerous waste metallurgical slag Water Quenching dress
It sets, including the water quenching pool being vertically arranged, slag chute pipe and water supply is provided in the pond body in the water quenching pool above working water level
Pipeline；
Steam (vapor) outlet is offered above the water quenching pool, is provided on the steam (vapor) outlet for carrying out pumping steaming in pond body
The steam of vapour detaches device；The water quenching bottom of pond portion opens up slag outlet, and the slag outlet connects dragveyer；
The dragveyer includes casing, chain and scraper plate, and the casing includes bottom slag inlet and top slag notch, institute
The slag outlet of the slag inlet and water quenching pool of stating bottom of shell is tightly connected, and linker knot is formed between the water quenching pool and casing
Structure, casing top slag notch are located above working water level.
Further, it includes exhaust fume collecting hood, steam pumping pipeline and exhaust blower that the steam, which detaches device, and the exhaust fume collecting hood is solid
Fixed to be arranged on water quenching pool steam (vapor) outlet, the steam pumping pipeline is connect with exhaust fume collecting hood, and the exhaust blower is arranged in steam pumping pipe
On the pipeline in road.
Further, the pressure sensor for detecting steam pressure is provided on the steam pumping pipeline.
Further, multiple liquid level sensors are provided on the water quenching pool pond body inner wall, each liquid level sensor is by upper
It is arranged on pond body inner wall to lower.
Further, water quenching pool two sides of the bottom Formation cross-section is the flow-guiding mouth of inverted trapezoidal.
The beneficial effects of the utility model are:
The utility model provides a kind of solid dangerous waste metallurgical slag water quenching processing unit, can realize and continuously produce, even to clinker
Continuous fishing slag, pulp water flue gas of quenching are detached by negative pressure, and site work environment is very significantly improved, and saves cost of labor, is improved
Production efficiency.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawing.
Fig. 1 is that the utility model consolidates dangerous waste metallurgical slag water quenching processing unit schematic diagram；
Fig. 2 is that steam detaches schematic device；
Wherein, 1, water quenching pool, 2, water supply line, 3, slag chute pipe, 4, steam detach device, 41, exhaust fume collecting hood, 42, pressure
Sensor, 43, steam pumping pipeline, 5, liquid level sensor, 6, dragveyer.
Specific embodiment
The utility model is further described presently in connection with attached drawing.These attached drawings are simplified schematic diagram only to show
Meaning mode illustrates the basic structure of the utility model, therefore it only shows composition related with the utility model.
As shown in Fig. 1 Fig. 2, a kind of solid dangerous waste metallurgical slag water quenching processing unit, including the water quenching pool 1 being vertically arranged, water quenching
It is provided with slag chute pipe 3 and water supply line 2 in pond body in pond 1 above working water level, is provided with water supply pump on water supply line 2.
Steam (vapor) outlet is offered above water quenching pool 1, is provided on steam (vapor) outlet for the steaming to steam pumping is carried out in pond body
Vapour detaches device 4；It includes exhaust fume collecting hood 41, steam pumping pipeline 43 and exhaust blower that steam, which detaches device 4, and exhaust fume collecting hood 41 is fixedly installed
On 1 steam (vapor) outlet of water quenching pool, steam pumping pipeline 43 is connect with exhaust fume collecting hood 41, and the pipeline of steam pumping pipeline 43 is arranged in exhaust blower
On.
The pressure sensor 42 being provided on steam pumping pipeline 43.Pressure sensor 42 detects the steaming in steam pumping pipeline 43
Steam pressure, when pressure reaches predetermined value, exhaust blower is opened, and is then realized to exhausting is carried out in water quenching pool 1, is made water quenching pool
1 generates negative pressure, and the aqueous vapor that clinker quenching generates is siphoned away.
1 bottom of water quenching pool opens up slag outlet, and slag outlet connects dragveyer 6；Dragveyer 6 include casing, chain and
Scraper plate, casing include bottom slag inlet and top slag notch, and the slag inlet of bottom of shell and the slag outlet of water quenching pool 1 seal and connect
It connects, forms linker structure between water quenching pool 1 and casing, casing top slag notch is located above working water level.Dragveyer 6 is existing
There is the product of comparative maturity, those skilled in the art can directly choose to obtain from the market according to the size of water quenching pool 1.
1 bottom dragveyer of water quenching pool, 6 quantity can be it is how many, the rotation of 6 quantity of dragveyer is according to the practical deslagging of water quenching pool 1
Amount is to determine.
Multiple liquid level sensors 5 are provided on 1 pond body inner wall of water quenching pool, each liquid level sensor 5 is from top to bottom arranged in
On pond body inner wall.The water level in water quenching pool 1 is known that by liquid level sensor 5, when being lower than working water level, water supply pump
Pass through the moisturizing into water quenching pool 1 of water supply line 2 in time.
1 two sides of the bottom Formation cross-section of water quenching pool is the flow-guiding mouth of inverted trapezoidal.The structure can be convenient clinker in water quenching pool 1
Bottom escapes and enter dragveyer 6.
The course of work of the solid dangerous waste metallurgical slag water quenching processing unit of the utility model are as follows:
Before furnace slag granulating, the exhaust blower of steam pumping is opened in advance forms negative pressure by exhaust fume collecting hood 41 and steam pumping pipeline 43
The steam that furnace slag granulating generates is detached；By each liquid level sensor 5, the water level in water quenching pool 1 is controlled, it is ensured that water quenching pool 1
Interior water level reaches safety value.
When furnace slag granulating, liquid slag enters water quenching pool 1 by slag chute pipe 3, high temperature furnace slag in water quenching pool 1 with it is cold
But medium carries out heat exchange, and the clinker quick solidification after chilling at fine granularity and is precipitated to 1 bottom of water quenching pool；1 bottom of water quenching pool
The dragveyer 6 in portion, clinker enter in dragveyer 6, with the drive of chain and scraper plate, are discharged from the slag notch of 6 upper end of dragveyer.
The steam generated during water quenching is collected by exhaust fume collecting hood 41, is sent through jet chimney to it under the action of exhaust blower
Its system.Exhaust blower can use Design of Frequency.
Using the metallurgical slag water quenching processing unit of the utility model, clinker continuous production may be implemented, save labour turnover,
Production efficiency is improved, investment cost is less.
For the automation control for realizing the device, it can also increase controller, controller connects liquid level sensor 5, pressure passes
Sensor 42, water supply pump and exhaust blower.Controller measures pressure according to pressure sensor 42, can control exhaust blower work, from
And control 1 negative pressure of water quenching pool；Controller measures water level according to liquid level sensor 5, can control water supply pump work, to control water
It quenches water level in pond 1.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (5)
1. a kind of solid dangerous waste metallurgical slag water quenching processing unit, characterized in that including the water quenching pool (1) being vertically arranged, the water quenching
Slag chute pipe (3) and water supply line (2) are provided in pond body above pond (1) interior working water level；
Steam (vapor) outlet is offered above the water quenching pool (1), is provided on the steam (vapor) outlet for carrying out pumping steaming in pond body
The steam of vapour detaches device (4)；Water quenching pool (1) bottom opens up slag outlet, and the slag outlet connects dragveyer (6)；
The dragveyer (6) includes casing, chain and scraper plate, and the casing includes bottom slag inlet and top slag notch, institute
The slag outlet of the slag inlet and water quenching pool (1) of stating bottom of shell is tightly connected, the company of being formed between the water quenching pool (1) and casing
Logical device structure, casing top slag notch are located above working water level.
2. solid dangerous waste metallurgical slag water quenching processing unit according to claim 1, characterized in that the steam detaches device
It (4) include exhaust fume collecting hood (41), steam pumping pipeline (43) and exhaust blower, the exhaust fume collecting hood (41) is fixed at water quenching pool (1)
On steam (vapor) outlet, the steam pumping pipeline (43) connect with exhaust fume collecting hood (41), and the exhaust blower is arranged in steam pumping pipeline (43)
Pipeline on.
3. solid dangerous waste metallurgical slag water quenching processing unit according to claim 1, characterized in that the steam pumping pipeline (43)
On be provided with pressure sensor (42) for detecting steam pressure.
4. solid dangerous waste metallurgical slag water quenching processing unit according to claim 1, characterized in that water quenching pool (1) pond body
It is provided on inner wall multiple liquid level sensors (5), each liquid level sensor (5) is from top to bottom arranged on pond body inner wall.
5. solid dangerous waste metallurgical slag water quenching processing unit according to claim 1, characterized in that water quenching pool (1) bottom
Two sides Formation cross-section is the flow-guiding mouth of inverted trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821654065.8U CN208869611U (en) | 2018-10-10 | 2018-10-10 | Gu dangerous waste metallurgical slag water quenching processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821654065.8U CN208869611U (en) | 2018-10-10 | 2018-10-10 | Gu dangerous waste metallurgical slag water quenching processing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208869611U true CN208869611U (en) | 2019-05-17 |
Family
ID=66470011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821654065.8U Active CN208869611U (en) | 2018-10-10 | 2018-10-10 | Gu dangerous waste metallurgical slag water quenching processing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208869611U (en) |
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2018
- 2018-10-10 CN CN201821654065.8U patent/CN208869611U/en active Active
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