CN208809630U - A kind of secondary zinc oxide expansion chamber that settling efficiency is high - Google Patents
A kind of secondary zinc oxide expansion chamber that settling efficiency is high Download PDFInfo
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- CN208809630U CN208809630U CN201821534739.0U CN201821534739U CN208809630U CN 208809630 U CN208809630 U CN 208809630U CN 201821534739 U CN201821534739 U CN 201821534739U CN 208809630 U CN208809630 U CN 208809630U
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- zinc oxide
- respectively arranged
- expansion chamber
- chamber
- secondary zinc
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Abstract
A kind of secondary zinc oxide expansion chamber that settling efficiency is high, including settling chamber enclosure, interior of shell is isolated into multiple sedimentation chambers by multiple wallboards, the both ends of the shell are respectively arranged with air inlet and air outlet, port is respectively arranged on the wallboard, partition is respectively arranged in each sedimentation chamber, the partition upper end is fixedly connected with cover top portion, and the lower end of partition extends to shell bottom direction；Each sedimentation chamber bottom is respectively arranged with discharge port；Cooling water sandwich is respectively arranged on position corresponding with partition on the side wall of shell.The secondary zinc oxide expansion chamber of the utility model can be improved settling efficiency, save energy consumption.
Description
Technical field
The utility model belongs to solid waste recycling equipment field more particularly to a kind of high secondary oxygen of settling efficiency
Change zinc expansion chamber.
Background technique
Solid waste (such as blast furnace ash) containing the recoverable metals ingredient such as zinc is heated by kiln, by zinc
It is oxidized to secondary zinc oxide, and is utilized other using metal component.The process the purpose is to reduce solid waste
Discharge, and create economic value.In secondary zinc oxide production process, solid waste raw material contains after kiln heats
The discharge of the air-flow spinning kiln outlet port of dust and secondary zinc oxide gas, which is settled, by air-flow
The dust inside mixed is settled.It is needed in the process using precipitation apparatus, air-flow is after precipitation apparatus, wherein most
Dust settling, the air-flow containing secondary zinc oxide gas enter next procedure.
Summary of the invention
The purpose of the utility model is to overcome the defects of the prior art, and it is simple, high reliablity heavy to provide a kind of structure
High-efficient secondary zinc oxide expansion chamber drops.
To achieve the above object, the utility model adopts the technical scheme that
A kind of secondary zinc oxide expansion chamber that settling efficiency is high, including sedimentation chamber enclosure, interior of shell are isolated by multiple wallboards
At multiple sedimentation chambers, the both ends of the shell are respectively arranged with air inlet and air outlet, are respectively arranged with port on the wallboard,
Partition is respectively arranged in each sedimentation chamber, the partition upper end is fixedly connected with cover top portion, and the lower end of partition is to shell bottom
Portion direction extends；Each sedimentation chamber bottom is respectively arranged with discharge port；Divide on position corresponding with partition on the side wall of shell
Cooling water sandwich is not provided with it.
Preferably, the sedimentation chamber bottom is provided with hopper, and the discharge port is located at feed hopper bottom；The outside of the hopper
Wall is connected with the vibrator for shaking off the dust on hopper side wall.
Preferably, air inlet and air outlet are respectively arranged with air gauge.
Preferably, top of settling chamber is provided with explosion-proof valve.
Preferably, interlayer is provided with inlet and outlet, and the water inlet is connected with inlet pipeline, the water outlet with
Outlet pipeline is connected.
Preferably, leakage ash bucket is fixedly installed in sedimentation chamber.
Preferably, leakage ash bucket is located above discharge port at sedimentation chamber total height one third.
The secondary zinc oxide expansion chamber of the utility model can be improved settling efficiency, save energy consumption, and use safe and convenient,
It is easy to maintain.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model one embodiment middle setting chamber lower part connection screw conveyor；
Fig. 3 is the structural schematic diagram of the one embodiment of the utility model with leakage ash bucket.
In the accompanying drawings, 1 settling bin shell, 2 wallboards, 3 sedimentation chambers, 4 air inlets, 5 gas outlets, 6 ports, 7 partitions, 8 dischargings
Mouth, 9 cooling water sandwich, 10 hoppers, 11 vibrators, 12 explosion-proof valves, 13 screw conveyors, 14 leakage ash buckets.
Specific embodiment
Below in conjunction with the embodiment that attached drawing provides, specific embodiment of the present utility model is further illustrated.This is practical new
Type is not limited to the following description.
Embodiment 1
As shown, a kind of secondary zinc oxide expansion chamber that settling efficiency is high, including sedimentation chamber enclosure 1, it settles in chamber enclosure 1
Portion is isolated into multiple sedimentation chambers 3 by multiple wallboards 2, and the both ends of the shell are respectively arranged with air inlet 4 and gas outlet 5, described
It is respectively arranged with port 6 on wallboard 2, partition 7 is respectively arranged in each sedimentation chamber 3,7 upper end of partition and cover top portion are solid
The lower end of fixed connection, partition 7 extends to shell bottom direction；Each 3 bottom of sedimentation chamber is respectively arranged with discharge port 8.Adjacent
It is respectively arranged with port 6 above wallboard 2 between sedimentation chamber 3, the port 6 is for being connected to connected sedimentation chamber 3, adjacent port
6 position mutual dislocation, air-flow enter expansion chamber by air inlet 4, once enter different sedimentation chambers by different ports 6
3, subsequent processing is flowed into eventually by gas outlet 5, in the process, gas flow temperature reduces, dust settling contained therein to discharging
Mouth 8 falls in drag conveyor/screw auger conveyer 13 of 8 lower section of discharge port side by side, is delivered to other treatment process.Into
One step, is fixedly installed partition 7 respectively in each sedimentation chamber 3, partition 7 be located between the port 6 of place sedimentation chamber 3 (air inlet with
Outlet) make air-flow extended residence time in sedimentation chamber 3.
Further, cooling water sandwich 9 is respectively arranged on position corresponding with partition 7 on the side wall of shell.
Preferably, 3 bottom of sedimentation chamber is provided with hopper 10, and the discharge port 8 is located at 10 bottom of hopper；The hopper
10 lateral wall is connected with the vibrator 11 for shaking off the dust on 10 side wall of hopper.The dust to settle down falls on hopper 10
It is interior, and discharge port 8 is slipped to along its upper surface.After long-time use, 10 upper surface of hopper is attached with a certain amount of dust, because heavy
Drop storehouse is generally using welding and sealing, and such as directly disassembly cleaning is time-consuming and laborious, is switched using vibrator 11 is opened, hopper 10 shakes
Dynamic, accompanying dust releasing, reaches cleaning effect.
Preferably, air inlet 4 and gas outlet 5 are respectively arranged with air gauge.The air pressure of air inlet 4 and gas outlet 5 is measured, with
Just air inflow is adjusted, prevents air pressure in settling bin excessively high, so that air-flow is discharged from discharge port 8.
Preferably, top of settling chamber is provided with explosion-proof valve 12.
Preferably, interlayer is provided with inlet and outlet, and the water inlet is connected with inlet pipeline, the water outlet with
Outlet pipeline is connected.Inlet pipeline is connected with reservoir respectively with outlet pipeline.It is installed respectively on outlet pipeline and inlet pipeline
There is force (forcing) pump.
Preferably, as shown in figure 3, in the present embodiment, leakage ash bucket is further fixedly arranged in sedimentation chamber.Ash bucket is leaked in cone
Shape, input end are greater than outlet end, can prevent air-flow from blowing afloat the dust of sedimentation again, influence effect of settling.
Preferably, leakage ash bucket is located above discharge port at sedimentation chamber total height one third.That is leakage ash bucket is apart from discharge port
Height be entire sedimentation chamber total height one third.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the protection scope of the utility model.
Claims (7)
1. a kind of secondary zinc oxide expansion chamber that settling efficiency is high, it is characterised in that: including settling chamber enclosure, interior of shell is by multiple
Wallboard is isolated into multiple sedimentation chambers, and the both ends of the shell are respectively arranged with air inlet and air outlet, set respectively on the wallboard
It is equipped with port, partition is respectively arranged in each sedimentation chamber, the partition upper end is fixedly connected with cover top portion, the lower end of partition
Extend to shell bottom direction；Each sedimentation chamber bottom is respectively arranged with discharge port；
Cooling water sandwich is respectively arranged on position corresponding with partition on the side wall of shell.
2. a kind of high secondary zinc oxide expansion chamber of settling efficiency according to claim 1, it is characterised in that: the sedimentation chamber
Bottom is provided with hopper, and the discharge port is located at feed hopper bottom；The lateral wall of the hopper with for shaking off on hopper side wall
The vibrator of dust is connected.
3. a kind of high secondary zinc oxide expansion chamber of settling efficiency according to claim 1, it is characterised in that: the sedimentation chamber
Inside it is fixedly installed leakage ash bucket.
4. a kind of high secondary zinc oxide expansion chamber of settling efficiency according to claim 1, it is characterised in that: the air inlet
Air gauge is respectively arranged with gas outlet.
5. a kind of high secondary zinc oxide expansion chamber of settling efficiency according to claim 1, it is characterised in that: the expansion chamber
Top is provided with explosion-proof valve.
6. a kind of high secondary zinc oxide expansion chamber of settling efficiency according to claim 1, it is characterised in that: the interlayer is set
Inlet and outlet are equipped with, the water inlet is connected with inlet pipeline, and the water outlet is connected with outlet pipeline.
7. a kind of high secondary zinc oxide expansion chamber of settling efficiency according to claim 3, it is characterised in that: the leakage ash bucket
Positioned above discharge port at sedimentation chamber total height one third.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821534739.0U CN208809630U (en) | 2018-09-19 | 2018-09-19 | A kind of secondary zinc oxide expansion chamber that settling efficiency is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821534739.0U CN208809630U (en) | 2018-09-19 | 2018-09-19 | A kind of secondary zinc oxide expansion chamber that settling efficiency is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208809630U true CN208809630U (en) | 2019-05-03 |
Family
ID=66277731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821534739.0U Active CN208809630U (en) | 2018-09-19 | 2018-09-19 | A kind of secondary zinc oxide expansion chamber that settling efficiency is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208809630U (en) |
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2018
- 2018-09-19 CN CN201821534739.0U patent/CN208809630U/en active Active
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