CN105586061B - A kind of high temperature coke powder cooling device - Google Patents
A kind of high temperature coke powder cooling device Download PDFInfo
- Publication number
- CN105586061B CN105586061B CN201610104747.0A CN201610104747A CN105586061B CN 105586061 B CN105586061 B CN 105586061B CN 201610104747 A CN201610104747 A CN 201610104747A CN 105586061 B CN105586061 B CN 105586061B
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- cooling
- hydroecium
- tube
- coke powder
- cylindrical vessel
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B39/00—Cooling or quenching coke
- C10B39/02—Dry cooling outside the oven
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention provides a kind of high temperature coke powder cooling device, it include the cylindrical vessel ontology with inlet port and outlet port, the top of the cylindrical vessel ontology is provided with hydroecium, the cylindrical vessel ontology is internally provided with two-layer equation cooling tube group, outside is provided with outer cooling pipe sleeve, the cooling tube of the cooling tube group is made of inner tube, outer tube, so that the bottommost that cooling water drops to inner tube inverts and the upper outer tube that enters, the hydroecium is connected with cooling tube group and outer cooling pipe sleeve, and the hydroecium is provided with cooling water inlet and cooling water outlet.The present invention is high efficiency, high durable powder cooling device, can accomplish to minimize, and be provided with more cooling tubes, can increase film-cooled heat, improve cooling efficiency.
Description
Technical field
It is especially a kind of for cooling down dry quenching system generation the present invention relates to a kind of cooling device in dry coke quenching field
The high temperature coke powder cooling device of high temperature coke powder.
Background technology
High temperature coke powder cooling device is the important equipment of dry coke quenching (hereinafter referred to as CDQ), be responsible for it is cooling by disposable dust remover (with
Call 1DC in the following text) collect high temperature coke powder.Recently as the increase of the treating capacity of CDQ, the coke powder amount that 1DC is collected also is significantly increased.
Previous equipment requires to meet coke powder cooling, and the volume of equipment development is needed to increase.This equipment can be increased significantly in this way
Expense is also restricted by installation space sometimes, and scheme is difficult to carry out.
Previous coke powder cooling device is inner cylinder, outer barrel construction, and annular channel of the coke powder between inner cylinder and outer barrel passes through,
Cooling water, with outer barrel flows outside, cools down coke powder inside inner cylinder.The shortcomings that the method, is the heat exchange area of per unit length
It is small, it can only increase equipment for a large amount of coke powders of cooling, build space and also just need to increase.The increase of equipment means that water cooling tube lengthens
Or increase water cooling tube quantity, a series of equipment cost will necessarily be increased.
Invention content
The present invention provides a kind of high temperature coke powder cooling devices, and more height can be handled in device miniaturization for solving
The cooling problem of warm coke powder, it is described that its technical solution is as follows：
A kind of high temperature coke powder cooling device includes the cylindrical vessel ontology with inlet port and outlet port, and the cylinder holds
The top of device ontology is provided with hydroecium, and the cylindrical vessel ontology is internally provided with two-layer equation cooling tube group, and outside is provided with
The cooling tube of outer cooling pipe sleeve, the cooling tube group is made of inner tube, outer tube so that the bottommost that cooling water drops to inner tube is anti-
Then it is upper into outer tube, the hydroecium is connected with cooling tube group and outer cooling pipe sleeve, and the hydroecium is provided with cooling water inlet
And cooling water outlet.
The center upper portion of the cylindrical vessel ontology is provided with feed inlet, and bottom is provided with discharge port.
The two-layer equation cooling tube being made of inner tube, outer tube arranged at regular intervals is provided in cylindrical vessel ontology
Group, the interval of the cooling tube and cooling tube quantity are configured according to coke fines size and coke powder amount.
The hydroecium includes the entrance hydroecium on top and the outlet hydroecium of lower part, the inner tube of the entrance hydroecium and cooling tube
It is connected with outer cooling pipe sleeve, the outlet hydroecium is connected with the outer tube of cooling tube and outer cooling pipe sleeve, the entrance hydroecium
It is connected with cooling water inlet, the outlet hydroecium is connected with cooling water outlet, and the height of the cooling water inlet is less than cold
But water out.
The cylindrical vessel body lower part is provided with hopper, distribution coke powder sub-material clock is arranged in hopper, so that cylinder
Coke powder in container can be uniform flow downward.
The sub-material clock is cone, and cone is upward.
The outer cooling pipe sleeve is evenly distributed on cylindrical vessel body exterior, the both ends of the outer cooling pipe sleeve respectively with it is cold
But water inlet is connected with cooling water outlet.
The present invention has the following effects that：
(1) cooling device minimizes；
(2) due to being provided with more cooling tubes, film-cooled heat can be increased, improve cooling efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the high temperature coke powder cooling device.
Specific implementation mode
As shown in Figure 1, the high temperature coke powder cooling device includes cylindrical vessel ontology 1, cooling tube group 2, outer cooling pipe sleeve
3, hopper 4, sub-material clock 5, hydroecium 6, feed inlet 7, discharge port 8, cooling water inlet 9, cooling water outlet 10.
The cylindrical vessel ontology 1, sub-material clock 5 and hopper 4 are cold using welding or flange connection group cost high-temperature coke powder
But the coke powder supporting body of device and taking on makes the function of the uniform cooling discharge of coke powder；Outer cooling collar 3, hydroecium 6, cooling tube group 2
The closed circulation cavity of cooling water is formed, uniformly cooling coke powder is responsible for；The feed inlet 7 of high temperature coke powder is located at upper side center,
Weld connection is used with hydroecium 6；Cooling tube group 2 is welded with hydroecium 6, is inserted into cylindrical vessel ontology 1, hydroecium 6 and outer cooling tube
Cover the connection of 3 flanges.
In cylindrical vessel, it is uniformly arranged the more two-layer equation cooling tubes comprising inner tube, outer tube, the caliber and number of cooling tube
Amount is determined according to temperature after the cooling of cooling high temperature powder amount and needs.In addition, upper ShiShimonoseki is arranged on 1 top of cylindrical vessel ontology
The entrance hydroecium and outlet hydroecium, the entrance hydroecium of system are connected to cooling tube inner tube and outer cooling pipe sleeve 3, the outlet hydroecium
It is connected with the outer tube of cooling tube, entrance hydroecium and outer cooling pipe sleeve 3, the entrance hydroecium is connected with cooling water inlet 9, institute
It states outlet hydroecium with cooling water outlet 10 to be connected, the height of the cooling water inlet 9 is less than cooling water outlet 10.
The lower part of the cylindrical vessel ontology 1 is provided with hopper 4, and distribution coke powder sub-material clock 5 is arranged in hopper 4, with
Enable the coke powder in cylindrical vessel is uniform to flow downward.
The implementation of the present invention is as described below：Include the cylindrical vessel ontology 1 as cooling device, in cylindrical vessel sheet
The more two-layer equation cooling tube groups 2 being made of inner and outer pipes are arranged in body 1 at regular intervals, coke powder is in cooling tube group 2 and outside
Flowing, cooling between cooling pipe sleeve 3.
Interval and cooling tube quantity between cooling tube depend on the conditions such as coke fines size and coke powder amount.
After entering device body by feed inlet 7, meeting nature is distributed between each cooling tube coke powder.Cylindrical vessel ontology 1
Top be equipped with and summarize the hydroecium 6 of cooling tube.The hydroecium 6 is made of for two layers upper entrance hydroecium and lower part outlet hydroecium, top
Entrance hydroecium is connected with cooling tube inner tube, and lower part outlet hydroecium is connected with cooling tube outer tube.In addition, cylindrical vessel body lower part is also
Equipped with hopper 4, hopper 4 is internally provided with coke powder sub-material clock 5, and the sub-material clock 5 is cone, and cone is upward, the cylinder made
Coke powder in container can be uniform flow downward.
The coke powder put into from feed inlet 7 is in diffuse inside shape dispersed filler to cylindrical vessel ontology 1.Coke powder is cold with two-layer equation
But pipe group 2 and outer cooling pipe sleeve 3 contact, and after carrying out heat exchange with cooling water, the sub-material clock 5 through lower part is equably discharged.
Cooling water is normal-temperature water, first passes through outer cooling pipe sleeve 3 and is supplied to entrance hydroecium, passes through the inner tube of two-layer equation cooling tube
Drop to bottommost reversion and on, carry out heat exchange with coke powder while outer tube through two-layer equation cooling tube rises.It is aggregated into again
Export hydroecium discharge.
The present invention is high efficiency, high durable powder cooling device, can accomplish to minimize, and be provided with more coolings
Pipe can increase film-cooled heat, improve cooling efficiency.
Claims (5)
1. a kind of high temperature coke powder cooling device, it is characterised in that：Include the cylindrical vessel ontology with inlet port and outlet port, into
In shape dispersed filler is diffused to cylindrical vessel body interior, the top of the cylindrical vessel ontology is provided with the coke powder of material mouth input
Hydroecium, the hydroecium include the entrance hydroecium on top and the outlet hydroecium of lower part, and the cylindrical vessel ontology is internally provided with
Two-layer equation cooling tube group, outside are provided with outer cooling pipe sleeve, and the cooling tube of the cooling tube group is made of inner tube, outer tube so that
Cooling water drop to the bottommost reversion of inner tube and it is upper enter outer tube, the hydroecium is connected with cooling tube group and outer cooling pipe sleeve
Connect, the entrance hydroecium is connected with the inner tube of cooling tube with outer cooling pipe sleeve, it is described outlet hydroecium and cooling tube outer tube and
Outer cooling pipe sleeve is connected, and the entrance hydroecium is connected with cooling water inlet, and the outlet hydroecium is connected with cooling water outlet
It connects, the height of the cooling water inlet is less than cooling water outlet, and the hydroecium is provided with cooling water inlet and cooling water outlet, institute
It states outer cooling tube and is set in cylindrical vessel body exterior, the both ends of the outer cooling pipe sleeve are respectively with cooling water inlet and with cooling
The hydroecium of water out is connected.
2. high temperature coke powder cooling device according to claim 1, it is characterised in that：In the top of the cylindrical vessel ontology
Centre is provided with feed inlet, and bottom is provided with discharge port.
3. high temperature coke powder cooling device according to claim 1, it is characterised in that：Be provided in cylindrical vessel ontology by
The two-layer equation cooling tube group of certain intervals arrangement being made of inner tube, outer tube, the interval of the cooling tube and cooling tube quantity root
It is configured according to coke fines size and coke powder amount.
4. high temperature coke powder cooling device according to claim 1, it is characterised in that：The cylindrical vessel body lower part setting
There is hopper, distribution coke powder sub-material clock is set in hopper, so that the coke powder in cylindrical vessel can be uniform flows downward.
5. high temperature coke powder cooling device according to claim 4, it is characterised in that：The sub-material clock is cone, cone
Upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610104747.0A CN105586061B (en) | 2016-02-25 | 2016-02-25 | A kind of high temperature coke powder cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610104747.0A CN105586061B (en) | 2016-02-25 | 2016-02-25 | A kind of high temperature coke powder cooling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105586061A CN105586061A (en) | 2016-05-18 |
| CN105586061B true CN105586061B (en) | 2018-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610104747.0A Active CN105586061B (en) | 2016-02-25 | 2016-02-25 | A kind of high temperature coke powder cooling device |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106433699A (en) * | 2016-10-20 | 2017-02-22 | 内蒙古京能锡林煤化有限责任公司 | Semi-coking cooling system |
| CN108329936B (en) * | 2018-03-16 | 2024-02-13 | 中冶焦耐(大连)工程技术有限公司 | Cleanable multitube coke powder cooling device |
| CN108507378A (en) * | 2018-03-21 | 2018-09-07 | 包头钢铁（集团）有限责任公司 | Heat-exchanger rig |
| CN117245547B (en) * | 2023-11-20 | 2024-01-23 | 罗恩研磨技术（苏州）有限公司 | Multipath cooling abrasive particle flow grinding equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2238254Y (en) * | 1995-06-28 | 1996-10-23 | 太原重机煤气设备工程公司 | Atmospheric fixed bed mixing gas producer |
| CN101709221A (en) * | 2009-11-16 | 2010-05-19 | 中冶焦耐(大连)工程技术有限公司 | Novel coke powder cooling device |
| CN205398544U (en) * | 2016-02-25 | 2016-07-27 | 北京中日联节能环保工程技术有限公司 | High temperature fine coke cooling device |
-
2016
- 2016-02-25 CN CN201610104747.0A patent/CN105586061B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2238254Y (en) * | 1995-06-28 | 1996-10-23 | 太原重机煤气设备工程公司 | Atmospheric fixed bed mixing gas producer |
| CN101709221A (en) * | 2009-11-16 | 2010-05-19 | 中冶焦耐(大连)工程技术有限公司 | Novel coke powder cooling device |
| CN205398544U (en) * | 2016-02-25 | 2016-07-27 | 北京中日联节能环保工程技术有限公司 | High temperature fine coke cooling device |
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| CN105586061A (en) | 2016-05-18 |
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