CN201614341U - Petroleum coke powder blowing tank - Google Patents
Petroleum coke powder blowing tank Download PDFInfo
- Publication number
- CN201614341U CN201614341U CN2010200565150U CN201020056515U CN201614341U CN 201614341 U CN201614341 U CN 201614341U CN 2010200565150 U CN2010200565150 U CN 2010200565150U CN 201020056515 U CN201020056515 U CN 201020056515U CN 201614341 U CN201614341 U CN 201614341U
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- China
- Prior art keywords
- jar
- inlet mouth
- base cone
- winding
- tank body
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- Expired - Fee Related
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Abstract
The utility model relates to a petroleum coke powder blowing tank, comprising a tank body and a filter, a material inlet, an exhaust port and a pressurizing gas inlet are distributed at the upper part of the tank body, the filter is arranged on a first gas inlet; the petroleum coke powder blowing tank is characterized in that: the petroleum coke powder blowing tank further comprises a bottom cone connected with the lower end of the tank body, the bottom cone comprises a side wall part, an end closure part, a connecting flange part and a bottom cone screen arranged in the connecting flange part; the side wall part is provided with a second gas inlet, a material discharge port is arranged at the bottom part of the end closure, and the bottom cone screen is arranged in the end closure close to the position of the second gas inlet. The petroleum coke powder blowing tank can eliminate discontinuous and jumping flame owning to obstructed, pause and blocking powder flowing.
Description
Technical field
The utility model relates to the winding-up jar, specifically, relates to a kind of petroleum coke powder winding-up jar that is used for glass melter.
Background technology
At present, in the glass manufacturing, generally adopt calorific value height, liquid fuel (heavy oil, coal tar) or geseous fuel (Sweet natural gas, coal gas) that ash is few.But because this two class A fuel As resource scarcity, price is higher, and constantly rises along with the raising of International Crude Oil in recent years, has had a strong impact on glass and has made economic benefit of enterprises.Refinery coke is the by product of the stock oil cracking at high temperature of delayed coking unit when producing light-end products, output is about the 25-30% of stock oil, the about 8000-8500 kilocalorie of its calorific value/kilogram, be blocks of solid, characteristics with golf calorific value, low ash, its price is also lower, therefore, is expected to very much use as solid fuel in the glass manufacturing.
Glass melter require flame continuously, stable, evenly, do not produce the twitch phenomenon.At present in the petroleum coke powder injection system that uses, be difficult to the conveying that guarantees that petroleum coke powder is uniform and stable, the tank body pressure instability can't effectively be regulated powder winding-up amount, causes the kiln temperature shakiness easily, thereby causes the finished industrial product downgrade.China utility model patent CN200820066534.4 has disclosed a kind of float glass furnace coal dust or petroleum coke powder, the special-purpose winding-up of powder mix powder spraying system jar, its inlet mouth is positioned at winding-up tank bottom, powder mixes the back in the tank body bottom with pressurized gas and promptly directly sprays, this moment powder may be as yet not with the gas thorough mixing, its fluidization is also insufficient, thereby may cause the continuity of powder stream ejection not good, produce flame that the reasons such as smooth, pause, obstruction that flow because of powder cause discontinuous with twitch phenomenon.
Summary of the invention
The utility model provides a kind of flame continuous for the defective that overcomes above-mentioned prior art, stable, evenly, do not produce the glass melter of twitching phenomenon with petroleum coke powder winding-up jar, it comprises tank body and strainer, described tank body top is furnished with opening for feed, venting port, the pressurising inlet mouth, the tank body bottom is provided with first inlet mouth, described strainer is installed on described first inlet mouth, also comprise the base cone that is connected with described tank body, this base cone comprises sidewall sections, the end socket part, joint flange part and be located at its inner base cone screen cloth, described sidewall sections is provided with second inlet mouth, the end socket bottom is provided with discharge port, and inner position near described second inlet mouth is provided with described base cone screen cloth.
According to the utility model embodiment, the utility model can also have following preferred feature:
Described base cone screen cloth periphery is connected with the inwall of described sidewall sections and the inwall of end socket bottom respectively, and the base cone screen cloth becomes certain included angle with sidewall, and described sidewall, end socket and base cone screen cloth form a separate space at the second inlet mouth place.
Described angle is 15 ℃～45 ℃, and described base cone screen cloth is the stainless steel sintered screen.
Also comprise and be installed in pneumatic adjusting valve discharge port, that be used for stable winding-up jar internal pressure.
On described inlet mouth, venting port and the pressurising inlet mouth strainer is housed, also comprise Controlling System and be installed in described tank body top pressure transmitter, be installed in the LOAD CELLS at the middle part of tank wall, described pressure transmitter is connected with Controlling System respectively with LOAD CELLS.
The beneficial effects of the utility model are:
Effect by the base cone that is connected with described tank body lower end, form even, a successive air cushion bed, make powder be in suspended state, thereby can make powder and pressurized air thorough mixing, become uniform Dual-Phrase Distribution of Gas olid body, make powder be easier to flow, and when mobile continuously evenly, be easier to control, thereby eliminated fully flame that smooth, the pause because powder flows, plugging reason cause discontinuous with twitch phenomenon.
By making the base cone screen cloth become certain included angle with sidewall, described sidewall, end socket and base cone screen cloth form a separate space at the second inlet mouth place, thereby can help the formation of air cushion bed more.
Can obtain best effect when angle is made as 15 ℃～45 ℃, described base cone screen cloth adopts the stainless steel sintered screen, can be applicable to life-time service and can not pollute powder.
By pneumatic adjusting valve is set, can regulates the pressure of tank body content, and when discharging, can make jar intravital pressure keep stable by regulating its aperture.
By pressure transmitter and LOAD CELLS and control corresponding system are set, can make the winding-up jar finish charging and pressurising work automatically.
Description of drawings
Fig. 1 is the structural representation of the utility model winding-up jar embodiment.
Fig. 2 is the vertical view of winding-up jar shown in Figure 1.
Fig. 3 is the structural representation of the base cone of winding-up jar shown in Figure 1.
Fig. 4 is the structure of filter synoptic diagram of winding-up jar shown in Figure 1.
Embodiment
Below the contrast accompanying drawing is elaborated to embodiment of the present utility model.
As depicted in figs. 1 and 2, petroleum coke powder winding-up jar provided by the utility model comprises tank body 1, base cone 2 and strainer 3.Tank body 1 is welded by steel plate, and its top is furnished with opening for feed 103, first inlet mouth 104, pressurising inlet mouth 105, safety valve installing port 106, pressure tap 107 and venting port 108; Tank body 1 middle part is distributed with three supports 101, is the hexagonal angle degree and arranges on the periphery wall of tank body 1, and support is equipped with the LOAD CELLS (not shown) 101 times; Be evenly distributed with four inlet mouths 102 (all not illustrating among the figure) on the cone of tank body bottom; Tank body 1 bottom is welded with coupling flange 108, is used for being connected with base cone 2.The inlet mouth 102 of the venting port 104 on tank body 1 top, pressurising inlet mouth 105 and cone bottom all is equipped with strainer 3.
As shown in Figure 3, base cone 2 comprises discharge port 201, end socket 202, base cone screen cloth 203, second inlet mouth 204 and base cone coupling flange 205.Base cone screen cloth 203 is the stainless steel sintered screen, is positioned at base cone 2 inside.Second inlet mouth 204 is positioned on the end socket 202.End socket 202, base cone screen cloth 203 and the end face of base cone inlet mouth 204 in base cone 2, and the three is in separate space of base cone 2 inner formation, make at first to enter this separate space after entering base cone 2 by second inlet mouth 204, could enter its complementary space in the base cone 2 by base cone screen cloth 203 then.
As shown in Figure 4, strainer 3 comprises that gas linking conduit 301, flange 302, gas goes into jar conduit 303 and filter screen 304.Gas linking conduit 301 is gone into jar conduit 302 with gas and is steel pipe, and branch occupy flange 302 both sides and communicates with each other.Filter screen 304 is the stainless steel sintered screen, is positioned at gas and goes into jar conduit 302 ends.
Powder enters the winding-up jar by opening for feed 103, and air sees through strainer 3 discharges from top vent 104 during charging, fills the LOAD CELLS of 101 times installations of after poppet and sends signal to Controlling System, is signaled by Controlling System and closes jar charging pneumatic ball valve of jetting; Pressurising inlet mouth 105 place's pneumatic ball valves are opened then, charge into pressurized air, by the pressure transmitter (not shown) feedback pressure signal at pressure tap 107 places; When reaching setting pressure, close pneumatic ball valve, stop pressurising; The winding-up jar enters treats working order.
During the work of winding-up jar, pressurized air is entered in the jar by first inlet mouth 102 at tank body 1 middle part and second inlet mouth 204 of base cone 2 respectively.The pressurized air that enters from second inlet mouth 204 of base cone 2 sees through base cone screen cloth 203, in base cone 2, form even, a successive air cushion bed, make powder be in suspended state, and make the bottom powder become uniform Dual-Phrase Distribution of Gas olid body with the pressurized air thorough mixing, under the dual function of gravity and jar internal pressure, this fluid enters transport pipe by discharge port 201 ejections.
Enter a jar interior pressurized air, discharge by the venting port 104 at top; For making jar internal pressure constant, adjustable, pneumatic adjusting valve is installed at venting port 104 places, the aperture by continuous this valve of adjusting makes its jar internal pressure keep stable.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (7)
1. petroleum coke powder winding-up jar, comprise tank body and strainer, described tank body top is furnished with opening for feed, venting port, pressurising inlet mouth, the tank body bottom is provided with first inlet mouth, described strainer is installed on described first inlet mouth, it is characterized in that: also comprise the base cone that is connected with described tank body lower end, this base cone comprises sidewall sections, end socket part, joint flange part and is located at its inner base cone screen cloth, described sidewall sections is provided with second inlet mouth, the end socket bottom is provided with discharge port, and inner position near described second inlet mouth is provided with described base cone screen cloth.
2. winding-up jar according to claim 1, it is characterized in that: described base cone screen cloth periphery is connected with the inwall of described sidewall sections and the inwall of end socket bottom respectively, the base cone screen cloth becomes certain included angle with sidewall, and described sidewall, end socket and base cone screen cloth form a separate space at the second inlet mouth place.
3. winding-up jar according to claim 2, it is characterized in that: described angle is 15 ℃～45 ℃, and described base cone screen cloth is the stainless steel sintered screen.
4. according to claim 1 or 2 or 3 arbitrary described winding-ups jars, it is characterized in that: also comprise being installed in pneumatic adjusting valve discharge port, that be used for stable winding-up jar internal pressure.
5. petroleum coke powder winding-up jar according to claim 4, it is characterized in that: on described inlet mouth, venting port and the pressurising inlet mouth strainer is housed, also comprise Controlling System and be installed in described tank body top pressure transmitter, be installed in the LOAD CELLS at the middle part of tank wall, described pressure transmitter is connected with Controlling System respectively with LOAD CELLS.
6. petroleum coke powder winding-up jar according to claim 5, it is characterized in that: described strainer comprises that gas linking conduit, flange, gas goes into jar conduit and filter screen, wherein gas linking conduit and gas are gone into a jar conduit branch and are occupy the flange both sides and communicate with each other, and filter screen is positioned at gas and goes into a jar end of conduit.
7. petroleum coke powder winding-up jar according to claim 6, it is characterized in that: the middle part of described tank wall also evenly is provided with three supports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200565150U CN201614341U (en) | 2010-01-12 | 2010-01-12 | Petroleum coke powder blowing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200565150U CN201614341U (en) | 2010-01-12 | 2010-01-12 | Petroleum coke powder blowing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201614341U true CN201614341U (en) | 2010-10-27 |
Family
ID=43000713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200565150U Expired - Fee Related CN201614341U (en) | 2010-01-12 | 2010-01-12 | Petroleum coke powder blowing tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201614341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662470A (en) * | 2013-12-04 | 2014-03-26 | 中联重科股份有限公司 | Powder tank and powder tank truck |
-
2010
- 2010-01-12 CN CN2010200565150U patent/CN201614341U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662470A (en) * | 2013-12-04 | 2014-03-26 | 中联重科股份有限公司 | Powder tank and powder tank truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20120112 |