CN209619274U - A kind of dry coke quenching dedusting cooler - Google Patents
A kind of dry coke quenching dedusting cooler Download PDFInfo
- Publication number
- CN209619274U CN209619274U CN201920355976.9U CN201920355976U CN209619274U CN 209619274 U CN209619274 U CN 209619274U CN 201920355976 U CN201920355976 U CN 201920355976U CN 209619274 U CN209619274 U CN 209619274U
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- China
- Prior art keywords
- cooler bin
- cooler
- coke quenching
- dry coke
- quenching dedusting
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Abstract
The utility model discloses a kind of dry coke quenching dedusting coolers, including cooler bin group, it is equipped with cooling duct in each of cooler bin group cooler bin, the cooler further includes shuntings blast pipe for high-temperature flue gas to be shunted to each cooler bin air inlet in Directed cooling case group and is used for the derived confluence discharge pipe of flue gas confluence of each cooler bin air outlet.Even if some multitube cooler bin breaks down, its control valve can be closed, independent cooler bin in addition can work on, without stopping deduster.
Description
Technical field
The utility model belongs to dry coke quenching equipment technical field, and in particular to a kind of dry coke quenching dedusting cooler.
Background technique
The multitube high-temperature cooler of dry quenching system environmental dust removal device produces in the process primarily directed to charging apparatus dress is burnt
Raw high-temperature dust, flue dust collecting sufficiently enter back into deduster after cooling.Ensure flue dust that burnt tank generates during filling burnt not
It is excessive, meet the requirement of environmental protection.Since heat-dissipating pipe is chronically in this hot environment, the logical hole of corrosion is serious, and heat dissipation effect is poor and lets out
Leakage is serious, influences greatly, to cause cloth bag replacement frequently, overhaul of the equipments heavy workload is taken to other equipment such as environmental dust removal device cloth bags
Use cost increase.And charging apparatus dust removing effects are poor, flour dust overflow phenomenon is serious.Due to dry coke quenching category continuous producing apparatus, if
It breaks down inside cooler, it can only stop production to overhaul.
Utility model content
The utility model aims to solve the problem that the technical problems existing in the prior art.For this purpose, the utility model provides a kind of do
Quenching dedusting cooler, it is therefore an objective to equipment can be overhauled in the case where deduster.
To achieve the goals above, the technical solution that the utility model is taken are as follows:
A kind of dry coke quenching dedusting cooler, including cooler bin group are equipped in each of cooler bin group cooler bin cold
But air hose, the cooler further include the shunting for high-temperature flue gas to be shunted to each cooler bin air inlet in Directed cooling case group
Blast pipe and for by the derived discharge pipe that converges of the flue gas of each cooler bin air outlet confluence.
Cooler bin inlet and outlet in the cooler bin group is equipped with gas control valve.
The air inlet of the cooler bin is horn-like air inlet.
The lower end of the cooler bin is equipped with dust collecting box, and the bottom end of dust collecting box is equipped with unloading valve.
The side wall of the container is equipped with cleaning door, and the cleaning door is equipped with baffle.
The cleaning door is equipped with high temperature resistant filter cotton.
Cyclone dust collectors are equipped between the cooler bin and container, a side of cyclone dust collectors is equipped with side outlet,
The bottom end of cyclone dust collectors is equipped with discharge outlet, and the top of collecting box is connect with discharge outlet.
The cooling duct outer wall is coated with high-temperature resistant anti-corrosive coating.
The utility model has the beneficial effects that cooler is set multiple independently combinable bodies, high-temperature smoke by the utility model
It can shunt and respectively enter independent cooler bin, flue gas after cooling is flowed to outlet air general pipeline export, In from the outlet of cooler bin again
The inlet and outlet of cooler bin also sets up control valve, after being transformed in this way, even if some multitube cooler bin breaks down, can close it
Control valve, independent cooler bin in addition can work on, without stopping deduster.The setting of dust collecting box is convenient for in cooler bin
Dust is collected processing；The setting of cyclone dust collectors, the bulky grain convenient for removing the impurity of larger particles, after removing
The phenomenon that impurity is collected by collecting box, and small dust is handled by dust collecting box collection, and large granular impurity is avoided to block unloading valve.
Detailed description of the invention
This specification includes the following drawings, and shown content is respectively:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural representation that dust collecting box is separately provided in cooling lower box part；
Fig. 3 is the structural schematic diagram of cooling lower box part setting cyclone dust collectors, collecting box and dust collecting box.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to specific embodiment of the present utility model further detailed
Thin explanation, it is therefore an objective to help those skilled in the art to the design of the utility model, technical solution have it is more complete, accurate and
Deep understanding, and facilitate its implementation.
Embodiment 1
As shown in Figure 1, a kind of dry coke quenching dedusting cooler, including cooler bin group, each of cooler bin group cooler bin 1
It is inside equipped with cooling duct 2, which further includes for shunting high-temperature flue gas in Directed cooling case group
Each cooler bin air inlet 3 shunts blast pipe 4 and for the discharge pipe that converges derived from the flue gas confluence by each cooler bin air outlet 5
6.Cooler is set multiple independently combinable bodies by such structure setting, and high-temperature smoke, which can shunt, respectively enters independent cooling
Case, flue gas after cooling is flowed to outlet air general pipeline export from the outlet of cooler bin again, in the air inlet pipe for being oriented to each cooler bin
Control valve can be set in road, even if some multitube cooler bin breaks down, can close its control valve, in addition independent
Cooler bin can work on, without stopping deduster.
For the ease of preferably controlling the leading into, export of gas, each of cooler bin group cooler bin inlet and outlet is equal
Equipped with gas control valve.Specifically air intake control valve, multiple air intake control valves can be set in the air inlet for connecting each cooler bin
The air inlet pipe at place is connect with blast pipe is shunted, and leaving air control valve, multiple outlet controls are arranged in the air outlet of each cooler bin
Escape pipe where valve is connect with confluence discharge pipe.The air inlet 3 of cooler bin is preferably horn-like air inlet, so that flue gas is with cross
The diffusion way that sectional area is gradually increased enters in cooler bin.When it is implemented, setting two independent parts for multitube cooler
It is grouped fit (two cooler bins), high-temperature smoke respectively enters two independent multitube cooler bins, and flue gas is again through two after cooling
Independent multitube cooler bin outlet is incorporated to confluence outlet general pipeline.Due to containing a large amount of coke powder, and flue gas in dedusting high-temperature flue gas
Flow velocity is fastly up to 16.8 meter per seconds.To extend multitube cooler service life, high-temperature flue gas multitube cooler heat dissipation effect is not being influenced
In the case where, using 240 seamless steel pipes as heat-dissipating pipe, having a size of Φ 219 × 5.Two cooling boxes are relative to an entirety
For cooler, volume reduces generally, can individually install, and then connection is integral.Overhaul of the equipments is facilitated after transformation,
Greatly reduce maintenance workload.
In addition, being coated with high-temperature resistant anti-corrosive coating in cooling duct outer wall to extend the service life of cooling duct.Tool
Body can spray fire-resistant anticorrosion paint in cooling duct outer wall by way of spraying, and the thickness of coating can be 1-2mm.
Arrangement using the above structure, dry coke quenching environmental dust removal high temperature multiple pipe cooler put into production use, can reach
Expected purpose.Prevent heat dissipation effect difference and leakage serious problems, eliminates the influence to deduster.Service life extends, drop
Low maintenance of equipment expense, reduces the labor intensity of worker.It ensure that dry quenching system production run meet the requirement of environmental protection.
Embodiment 2
As shown in Fig. 2, as a further improvement, the lower end of cooler bin 1 is equipped with dust collecting box 7, and the bottom end of dust collecting box is equipped with
Unloading valve 8.The top end opening of dust collecting box is connected to cooler bin bottom end outlet, and dust can enter dust collecting box, passes through dust collecting box bottom
Unloading valve discharge.It is preferably provided deflector in container, deflector is able to extend flue gas in the cooler bin intracorporal residence time,
Reinforce cooling effect, while dust is oriented to dust collecting box by the effect of deflector.It is equipped with cleaning door 9 in the side wall of container, clearly
Grey mouth 9 is equipped with baffle.The design of baffle be in order to open and close cleaning door, avoid dust in use process in dust collecting box from
It is discharged at cleaning door.Cleaning door is equipped with high temperature resistant filter cotton, is further ensured that the dust inside dust collecting box will not be arranged from cleaning door
Out.
Embodiment 3
As shown in figure 3, being equipped with cyclone dust collectors 10 between cooler bin and container, a side of cyclone dust collectors 10 is equipped with
Side outlet 11, the bottom ends of cyclone dust collectors 10 are equipped with discharge outlet, and the top of collecting box 12 is connect with discharge outlet, dust collecting box into
Mouth is connected to the side outlet of cyclone dust collectors, and unloading valve is arranged in the bottom of dust collecting box.Its working principle is that: the ash in cooler bin
Dirt is deposited to cyclone dust collectors, is first removed the flue dust of larger particles by cyclone dust collectors, is led later by discharge outlet
Enter collecting box, the gas for disposing larger particles imports inside dust collecting box by side outlet, and dust enters dust collecting box, passes through collection
The discharge of cinder box bottom unloading valve.When it is implemented, common deduster can be arranged in dust collecting box, the import of common deduster with
Side outlet connection.
The utility model is exemplarily described in conjunction with attached drawing above.Obviously, the utility model implements not
It is limited by aforesaid way.As long as the various unsubstantialities that the method concept and technical solution that use the utility model carry out
Improvement；Or it is not improved, the above-mentioned conception and technical scheme of the utility model are directly applied into other occasions, at this
Within the protection scope of utility model.
Claims (8)
1. a kind of dry coke quenching dedusting cooler, which is characterized in that including cooler bin group, in each of cooler bin group cooler bin
It is equipped with cooling duct, the cooler further includes that each cooler bin for shunting high-temperature flue gas in Directed cooling case group is entered the wind
Mouth shunts blast pipe and for the discharge pipe that converges derived from the flue gas confluence by each cooler bin air outlet.
2. dry coke quenching dedusting cooler according to claim 1, which is characterized in that the cooler bin disengaging in the cooler bin group
Air port is equipped with gas control valve.
3. dry coke quenching dedusting cooler according to claim 1, which is characterized in that the air inlet of the cooler bin is horn-like
Air inlet.
4. dry coke quenching dedusting cooler according to claim 1, which is characterized in that the lower end of the cooler bin is equipped with collection ash
The bottom end of case, dust collecting box is equipped with unloading valve.
5. dry coke quenching dedusting cooler according to claim 4, which is characterized in that the side wall of the container is equipped with deashing
Mouthful, the cleaning door is equipped with baffle.
6. dry coke quenching dedusting cooler according to claim 5, which is characterized in that the cleaning door is filtered equipped with high temperature resistant
Cotton.
7. dry coke quenching dedusting cooler according to claim 4, which is characterized in that be equipped between the cooler bin and container
Cyclone dust collectors, a side of cyclone dust collectors are equipped with side outlet, and the bottom end of cyclone dust collectors is equipped with discharge outlet, collecting box
Top is connect with discharge outlet.
8. dry coke quenching dedusting cooler according to claim 1, which is characterized in that the cooling duct outer wall is coated with resistance to height
Warm corrosion-inhibiting coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920355976.9U CN209619274U (en) | 2019-03-20 | 2019-03-20 | A kind of dry coke quenching dedusting cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920355976.9U CN209619274U (en) | 2019-03-20 | 2019-03-20 | A kind of dry coke quenching dedusting cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209619274U true CN209619274U (en) | 2019-11-12 |
Family
ID=68457245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920355976.9U Active CN209619274U (en) | 2019-03-20 | 2019-03-20 | A kind of dry coke quenching dedusting cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209619274U (en) |
-
2019
- 2019-03-20 CN CN201920355976.9U patent/CN209619274U/en active Active
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