CN204495076U - A kind of high-temperature calcination stove petroleum coke cooling jacket - Google Patents
A kind of high-temperature calcination stove petroleum coke cooling jacket Download PDFInfo
- Publication number
- CN204495076U CN204495076U CN201520173004.XU CN201520173004U CN204495076U CN 204495076 U CN204495076 U CN 204495076U CN 201520173004 U CN201520173004 U CN 201520173004U CN 204495076 U CN204495076 U CN 204495076U
- Authority
- CN
- China
- Prior art keywords
- cooling jacket
- toroidal cavity
- dividing plate
- petroleum coke
- cooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a kind of high-temperature calcination stove petroleum coke cooling jacket, comprise inner and outer wall suit to form, and be provided with toroidal cavity between inwall and outside, the water inlet being communicated with toroidal cavity is provided with bottom described outer wall, described outer wall top is provided with the delivery port being communicated with toroidal cavity, be provided with three layers of dividing plate in described toroidal cavity, toroidal cavity is divided into four layers of independence and airtight toroidal cavity by described three layers of dividing plate, and described dividing plate is provided with aperture.The utility model has petroleum coke through cooling jacket and carries out heat absorption by cooling jacket, exchange heat is rapid, cooling is imitated, and arranges four layers of toroidal cavity, and be provided with aperture in toroidal cavity in cooling jacket, utilize the difference of aperture position relation, utilize in whole toroidal cavity and be full of cooling water, avoid inner generation steam, reduce high-temperature steam to the corrosion of cooling jacket, improve the service life of cooling jacket, cooling effect is 1.5 ~ 2.5 times of traditional cooling jacket.
Description
Technical field
The utility model relates to energy science and technology field, particularly relates to a kind of petrochemical equipment, specifically refers to a kind of high-temperature calcination stove petroleum coke cooling jacket.
Background technology
At present, calcining furnace is the common equipment of calcining petroleum coke, calcining heat is at 1300 degrees centigrade, if the petroleum coke after calcining cools with stove, at taking-up petroleum coke after cooling, so operating efficiency is too low, how to utilize cooling device to be discharged by the petroleum coke of the condition of high temperature, is one of effective ways of enhancing productivity.
It is CN 201261768Y that Chinese patent discloses one section of publication number, name is called the utility model patent of " cooling water jacket of petroleum coke can-type calcine furnace ", and the actual use of this patent finds that cooling effect is not good, and cooling water flow path is short, flow velocity is fast, heat absorption poor effect.
Cooling jacket current in prospecting actual production, although be adopt the mode of reverse water inlet to cool, but cooling jacket inside is an annular compartment, easily cause local temperature too high after inner local heating, water circulation effect is bad, can produce gasification after water heat absorption besides, easily form air-flow in water jacket inside, the air-flow of HTHP is large to pipeline harmfulness.
Summary of the invention
The technical problems to be solved in the utility model is for the weak point existing for prior art, a kind of high-temperature calcination stove petroleum coke cooling jacket is provided, after this cooling jacket can adapt to the high-temperature calcination of 1600 degrees Celsius, the discharging of petroleum coke cools, spiral helicine cooling tube is utilized directly to be wound in the cooling jacket of tubular or cone tubular, petroleum coke directly contacts with cooling tube, exchange heat is rapid, cooling is imitated, and be provided with heat-insulation layer at the outer wall of cooling jacket, heat-insulation layer effectively prevent the external world and carries out exchange heat by the Outboard Sections of cooling jacket, thermal loss is little, the heat produced can be used for follow-up reusing of energy source, cooling effect is 1.5 ~ 2.5 times of traditional cooling jacket.
Technical solution of the present utility model is, provide following a kind of high-temperature calcination stove petroleum coke cooling jacket, comprise cooling jacket body, the cooling water pipe that described cooling jacket body is arranged by helical form is formed.Adopt the technical program, cooling jacket is directly made up of the direct spiral winding of light-wall pipe, form a cooling jacket be made up of thin-walled cooling water pipe, cooling medium is connected with in cooling water pipe, in the cooling jacket that spiral winding becomes, circulation has petroleum coke logistics, the petroleum coke of high-temperature calcination after the exit, through the effect of cooling jacket, realizes exchange heat.
As preferably, tube wall laminating between the cooling water pipe that the cooling water pipe arranged of helical form is adjacent, and seamless.Adopt the technical program, cooling water pipe tube wall fits tightly, and seamless, form a passage completely cut off completely with the external world, what both ensure that inner petroleum coke escapes the environmental pollution caused, and petroleum coke directly contacts with the tube wall of cooling water pipe simultaneously, exchange heat is more direct, and cooling effect is better.
As preferably, the cooling water pipe of described screw arrangement is straight-tube shape or taper.Adopt the technical program, be more applicable for the cooling of petroleum coke, be of value to the discharge of petroleum coke simultaneously.
As preferably, be provided with cooling medium inlet bottom described cooling water pipe, top is provided with cooling medium outlet.Adopt the technical program, adopt bottom water inlet, the general layout of top water outlet, realizes the reverse flow of cooling medium and logistics, good cooling results, and heat absorption is good.
As preferably, the cooling jacket outside of described tubular or taper is provided with heat-insulation layer.Adopt the technical program, effectively can prevent the exchange heat between the external world and cooling jacket, both ensure that the quick cooling of petroleum coke, and additionally reduced the loss of heat, provide safeguard for follow-up ability uses.
As preferably, the cone-apex angle angle of the cooling jacket of described taper is 10 ~ 30 degree.Adopt the technical program, be more of value to the circulation of cooling jacket PetroChina Company Limited. Jiao, be of value to again transmission and the collection of petroleum coke.
Adopt the beneficial effects of the utility model: after this cooling jacket can adapt to the high-temperature calcination of 1600 degrees Celsius, the discharging of petroleum coke cools, spiral helicine cooling tube is utilized directly to be wound in the cooling jacket of tubular or cone tubular, petroleum coke directly contacts with cooling tube, exchange heat is rapid, cooling is imitated, and be provided with heat-insulation layer at the outer wall of cooling jacket, heat-insulation layer effectively prevent the external world and carries out exchange heat by the Outboard Sections of cooling jacket, thermal loss is little, the heat produced can be used for follow-up reusing of energy source, cooling effect is 1.5 ~ 2.5 times of traditional cooling jacket.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model tubular cooling jacket.
Fig. 2 is the structural representation that in Fig. 1, cooling jacket is cut open.
Fig. 3 is the cooling water jacket structure schematic diagram of the utility model cone structure.
Shown in figure: 1, cooling jacket body, 2, cooling water pipe, 3, cooling medium inlet, 4, cooling medium outlet, 5, heat-insulation layer.
Detailed description of the invention
For ease of illustrating, below in conjunction with accompanying drawing, a kind of high-temperature calcination stove petroleum coke cooling jacket of utility model is elaborated.
As shown in Figure 1 to Figure 3, a kind of high-temperature calcination stove petroleum coke cooling jacket, comprise cooling jacket body 1, the cooling water pipe 2 that described cooling jacket body 1 is arranged by helical form is formed; Tube wall laminating between the adjacent cooling water pipe 2 of cooling water pipe 2 that helical form is arranged, and seamless; The cooling water pipe 2 of described screw arrangement is in straight-tube shape or taper; Be provided with cooling medium inlet 3 bottom described cooling water pipe 2, top is provided with cooling medium outlet 4; The cooling jacket outside of described tubular or taper is provided with heat-insulation layer 5; The cone-apex angle angle of the cooling jacket of described taper is 10 ~ 30 degree.
Cooling jacket 1 described in the utility model is directly made up of the direct spiral winding of light-wall pipe, form a cooling jacket be made up of thin-walled cooling water pipe 21, cooling medium is connected with in cooling water pipe 2, in the cooling jacket that spiral winding becomes, circulation has petroleum coke logistics, the petroleum coke of high-temperature calcination after the exit, through the effect of cooling jacket, realize exchange heat.
After this cooling jacket 1 can adapt to the high-temperature calcination of 1600 degrees Celsius, the discharging of petroleum coke cools, spiral helicine cooling tube is utilized directly to be wound in the cooling jacket of tubular or cone tubular, petroleum coke directly contacts with cooling tube, exchange heat is rapid, cooling is imitated, and be provided with heat-insulation layer at the outer wall of cooling jacket, heat-insulation layer effectively prevent the external world and carries out exchange heat by the Outboard Sections of cooling jacket, thermal loss is little, the heat produced can be used for follow-up reusing of energy source, and cooling effect is 1.5 ~ 2.5 times of traditional cooling jacket.
In the above-described embodiments, preferred forms of the present utility model is described, obviously, under inventive concept of the present utility model, still can make a lot of change.At this, should illustrate, any change made under inventive concept of the present utility model all will fall in protection domain of the present utility model.
Claims (8)
1.
a kind of high-temperature calcination stove petroleum coke cooling jacket, it is characterized in that: comprise inwall (1) and outer wall (2) suit form, and be provided with toroidal cavity (3) between inwall (1) and outside, the all airtight connection in top and bottom of described inwall (1) and outer wall (2), described outer wall (2) bottom is provided with the water inlet (4) being communicated with toroidal cavity (3), described outer wall (2) top is provided with the delivery port (5) being communicated with toroidal cavity (3), three layers of dividing plate are provided with in described toroidal cavity (3), respectively be ground floor dividing plate (6) from lower to upper, second layer dividing plate (7) and third layer dividing plate (8), toroidal cavity (3) is divided into four layers of independence and airtight toroidal cavity (3) by described three layers of dividing plate, wherein ground floor dividing plate (6) is provided with away from one end of water inlet (4) the aperture (9) being communicated with ground floor dividing plate (6) upper and lower two-layer toroidal cavity (3), second layer dividing plate (7) is provided with the aperture (9) being communicated with second layer dividing plate (7) upper and lower two-layer toroidal cavity (3) near one end of water inlet (4), third layer dividing plate (8) is provided with away from one end of water inlet (4) the aperture (9) being communicated with ground floor dividing plate (6) upper and lower two-layer toroidal cavity (3).
2.
high-temperature calcination stove petroleum coke cooling jacket according to claim 1, is characterized in that: described water inlet (4) and delivery port (5) are positioned at homonymy.
3.
high-temperature calcination stove petroleum coke cooling jacket according to claim 1, is characterized in that: described inwall (1) is the little conical pipe of the large bottom opening of open top.
4.
high-temperature calcination stove petroleum coke cooling jacket according to claim 1, is characterized in that: described outer wall (2) is the little conical pipe of the large bottom opening of open top.
5.
high-temperature calcination stove petroleum coke cooling jacket according to claim 1, is characterized in that: the conical pipe that described inwall (1) is formed is material stream passed passage (10).
6.
high-temperature calcination stove petroleum coke cooling jacket according to claim 1, it is characterized in that: three layers of dividing plate are and are horizontally disposed with, and the spacing of adjacent two pieces of dividing plates is equal.
7.
high-temperature calcination stove petroleum coke cooling jacket according to claim 1, is characterized in that: the radiation rib (11) top of described outer wall (2) and the sidewall of bottom being equipped with protrusion.
8.
high-temperature calcination stove petroleum coke cooling jacket according to claim 1, is characterized in that: the diameter of described water inlet pipe is 50mm, and the diameter of outlet pipe is 80mm, and the diameter of described aperture (9) is 120mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520173004.XU CN204495076U (en) | 2015-03-26 | 2015-03-26 | A kind of high-temperature calcination stove petroleum coke cooling jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520173004.XU CN204495076U (en) | 2015-03-26 | 2015-03-26 | A kind of high-temperature calcination stove petroleum coke cooling jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204495076U true CN204495076U (en) | 2015-07-22 |
Family
ID=53574384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520173004.XU Active CN204495076U (en) | 2015-03-26 | 2015-03-26 | A kind of high-temperature calcination stove petroleum coke cooling jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204495076U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578717A (en) * | 2020-06-02 | 2020-08-25 | 沈阳铝镁设计研究院有限公司 | Novel anti-shed material cooling water jacket of pot-type calcining furnace |
| CN113294966A (en) * | 2020-02-24 | 2021-08-24 | 侯瑜 | Cooling device for petrochemical production |
-
2015
- 2015-03-26 CN CN201520173004.XU patent/CN204495076U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294966A (en) * | 2020-02-24 | 2021-08-24 | 侯瑜 | Cooling device for petrochemical production |
| CN111578717A (en) * | 2020-06-02 | 2020-08-25 | 沈阳铝镁设计研究院有限公司 | Novel anti-shed material cooling water jacket of pot-type calcining furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203190850U (en) | Double-spiral-type heat exchanger | |
| CN204495076U (en) | A kind of high-temperature calcination stove petroleum coke cooling jacket | |
| CN107091587B (en) | Heat exchange device based on graphene heat exchange tube-wet curtain paper | |
| CN206308444U (en) | A kind of single crystal growing furnace and its water-cooled component | |
| CN207866055U (en) | A kind of cartridge type fin tube type hot-blast heat exchange device | |
| CN204495077U (en) | A kind of high-temperature calcination stove helical form petroleum coke cooling jacket | |
| CN104315702B (en) | Positive-displacement heat exchange liner with function of electrically assisted heating | |
| CN203479079U (en) | Condenser | |
| CN204026622U (en) | Steam boiler | |
| CN207095343U (en) | A kind of high efficiency heat exchanger | |
| CN202532930U (en) | Cylindrical plate type heat exchanger of mining coal-fired hot air furnace | |
| CN206989741U (en) | A kind of chemical industry cooling tower | |
| CN202659941U (en) | Hot air gate valve | |
| CN201126319Y (en) | Double helix stream barrel type high-efficiency cooler | |
| CN204460196U (en) | A kind of Multilayer sleeve barrel slag cooler | |
| CN104329979B (en) | A kind of clapboard of heat pipe exchanger and heat exchange of heat pipe evaporation ends structure thereof | |
| CN209341883U (en) | Air injection type shell-and-tube heat exchanger | |
| CN203240927U (en) | Conical heat exchanger | |
| CN202562034U (en) | Dual-purpose furnace used for producing hot water and hot wind | |
| CN201852488U (en) | Highly-efficient energy-saving multifunctional heat exchanger | |
| CN204805947U (en) | Improve low pressure and fall water sealed tank | |
| CN205619359U (en) | Device is recycled to tail gas of boiler | |
| CN104728853A (en) | Boiler flue gas cooler | |
| CN203518736U (en) | Drum type multi-tube slag cooler | |
| CN205191945U (en) | Non - pressure -bearing vacuum tube solar water heater of many storehouses formula |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 262737 No. 006067, West Street of the Yellow River, Weifang Binhai Economic Development Zone, Shandong Province Patentee after: Medium Carbon Energy (Shandong) Co., Ltd. Address before: 262737 North of Binhai Street and West of Shugang Road, North Expansion Area of Lingang Industrial Park, Weifang Binhai Economic Development Zone, Shandong Province Patentee before: CHINA CARBON ENERGY (SHANDONG) CO., LTD. |