CN102410545A - De-oiling furnace for waste oil catalyst - Google Patents
De-oiling furnace for waste oil catalyst Download PDFInfo
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- CN102410545A CN102410545A CN2011103731861A CN201110373186A CN102410545A CN 102410545 A CN102410545 A CN 102410545A CN 2011103731861 A CN2011103731861 A CN 2011103731861A CN 201110373186 A CN201110373186 A CN 201110373186A CN 102410545 A CN102410545 A CN 102410545A
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Abstract
The invention discloses a de-oiling furnace for waste oil catalyst, comprising a furnace body; the furnace body is provided with a material inlet and a material outlet; a furnace grate for sending material is disposed in the furnace body; wherein the material inlet and the material outlet are both provided with a cooling device; and a pre-heating chamber, a burning chamber and a cooling chamber are orderly arranged between the material inlet and the material outlet; a firebrick layer is set in the burning chamber; and the furnace wall of the burning chamber is provided with a ventilation door connected with a ventilation room; and the end part of the furnace grate is further provided with a slag remover; a water heating pot cylinder is disposed in the furnace above the burning chamber; the water heating pot cylinder is provided with a drainage pipeline. The invention is featured in simple structure and smart design; the oil, sulfur and carbon compound are removed from the waste oil catalyst by the way of burning; and the heat produced by waste heat is used for heating the media, so as to supply industrial production or other occasions which need high-temperature media.
Description
Technical field
The present invention relates to a kind of desizer, particularly a kind of barren rock oil catalyst desizer.
Background technology
In the chemical industry production process of oil, can produce some dead catalyst, these dead catalyst are carried out burn processing the time, need to use desizer.Traditional desizer is generally processed by the plain cylindrical furnace transformation; This desizer is in the process of carrying out barren rock oil catalyst de-oiling burning, and the high temperature that produces in the time of can't bearing the catalyst burning tends to cause body of heater, fire grate and slag remover distortion; And can't satisfy the sectional combustion requirement of de-oiling in the barren rock oil catalyst treatment technology; Barren rock oil catalyst after handling through this desizer, impurity such as sulphur and carbon do not have complete Ex-all, can not reach to let the burn purpose of de-oiling, desulfurization, decarburization of catalyst; Therefore need a kind of barren rock oil catalyst that can let fully burn now, and reach the desizer of de-oiling, desulfurization, decarburization purpose.
Summary of the invention
The present invention is in order to solve the above-mentioned deficiency of existing in prior technology; Propose a kind of simple in structure; Design ingenious; It removes oil, sulphur and carbon compound in the barren rock oil catalyst with the burning means, and utilizes the heat of waste heat generation that medium is heated, and supply commercial production or other need use the occasion of high-temperature medium.
Technical solution of the present invention is: a kind of barren rock oil catalyst desizer, comprise body of heater 1, and body of heater 1 is provided with charging aperture 2 and discharging opening 3; Also be provided with the fire grate 4 that feeding is used in the body of heater 1; It is characterized in that: described charging aperture 2 is provided with cooling device with discharging opening 3 places, and be disposed with preheating cavity 5 between charging aperture 2 and the discharging opening 3, combustion chamber 6 and cooling chamber 7, be provided with fire brick layer in the combustion chamber 6; And the air door that is communicated with air compartment 8 is set all on the furnace wall of combustion chamber 6; Also be provided with slag remover 12 at fire grate 4 ends, also be provided with hot water drum 9 in the body of heater 1 above combustion chamber 6, hot water drum 9 is provided with discharge pipe line.
Described hot water drum 9 also is connected with convection current coil pipe 10, and the other end of convection current coil pipe 10 is communicated with drum 11, and drum 11 is provided with inlet pipeline and air bleeding valve.
The present invention compares with prior art, has following advantage:
The barren rock oil catalyst desizer of this kind of version, it is simple in structure, designs ingenious; Rationally distributed, it fully takes into account the existing problem of existing desizer, to there being the problem that can't bear high temperature in the prior art; Be provided with the cooling system that the many places temperature controllable can be not too high, and removed the windbreak in the original structure, the space that has further increased combustion chamber; Can let burning carry out more fully; The segmented Processing Structure of its employing can obtain better de-oiling, desulfurization, decarburization effect, and it also is designed with the drum that can adorn water simultaneously; Make full use of the waste heat that produces in the catalyst combustion process, for heating or other need the place of hot water or water vapour to use.And the manufacture craft of this desizer is simple, and is cheap for manufacturing cost, therefore we can say that it has possessed multiple advantage, is particularly suitable for applying in the art, and its market prospects are comparatively wide.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention.
The specific embodiment
Below with the accompanying drawings specific embodiment of the present invention.As shown in Figure 1: a kind of barren rock oil catalyst desizer; Comprise a body of heater 1 as the basis; On body of heater 1, be respectively arranged with charging aperture 2 and discharging opening 3, also be provided with the fire grate 4 that feeding is used in body of heater 1 inside, in the body of heater 1 between charging aperture 2 and discharging opening 3; Be disposed with preheating cavity 5, combustion chamber 6 and cooling chamber 7; The furnace wall of combustion chamber 6 is provided with the air door that is connected with air compartment 8, and simultaneously the high temperature in order to prevent to burn damages body of heater 1, and it also is provided with fire brick layer at the nucleus of high temperature; End at fire grate 4 is provided with slag remover; Be provided with hot water drum 9 in the body of heater 1 above combustion chamber 6; It can utilize the waste heat when barren rock oil catalyst burns in the combustion chamber that the water body in it is heated; Produce hot water and steam, supply to have the place that needs to use (like heating, bathing etc.).
And described hot water drum 9 also is connected with convection current coil pipe 10; The other end of convection current coil pipe 10 is connected with drum 11; On drum 11, also be provided with inlet pipeline and air bleeding valve; Because the existence of convection current coil pipe 10 and drum 11 further increases the moisture storage capacity of the desizer of present embodiment, to satisfy requirement to the higher water body of temperature.
The course of work of the barren rock oil catalyst desizer of the embodiment of the invention is following: at first barren rock oil catalyst is sent into body of heater 1 inside through charging aperture 2, catalyst body of heater 1 inner moving, at first carries out preheating in preheating cavity 5 under the effect of fire grate 4; Prepare for fully burning; After getting into combustion chamber 6, fully burn, owing to removed the windbreak in the legacy equipment combustion chamber in the combustion chamber 6; Make the space of combustion chamber bigger; Therefore can obtain better cross-ventilation effect, to improve ignition temperature and combustion efficiency, the set inside of combustion chamber 6 has fire brick layer simultaneously; Can bear higher ignition temperature, guarantee that the parts in the body of heater 1 are not destroyed by high temperature in the process of carrying out burn processing; , after cooling chamber 7 cooling processing, perhaps directly discharge through the barren rock oil catalyst after the abundant burning, focus on, perhaps get into slag remover 12, be sent in the equipment of next process and go by discharging opening 3;
Because this barren rock oil catalyst can produce great amount of heat when burning, these heats may carry out heat transmission on fire grate 4, and the temperature of charging aperture 2, discharging opening 3 is raise; The influence operation the more important thing is, may cause the temperature of preheating cavity 5 to raise; Directly influence preheat temperature; And then cause sectional combustion to be handled losing meaning, in order to address this problem, all be provided with cooling device (the cooling device here can be water-cooled, other cooling devices such as air-cooled) at charging aperture 2 and discharging opening 3 places; It can prevent that charging aperture 2 and discharging opening 3 are overheated, and can also guarantee that the temperature of the preheating cavity 5 adjacent with charging aperture 2 is unlikely to too high;
Also be provided with hot water drum 9 in the body of heater 1 above combustion chamber 6, this hot water drum is provided with discharge pipe line, can use the facility of hot water to link to each other with needs such as heating, bathings; Hot water drum 9 also can produce a large amount of water vapours owing to being to be connected through convection current coil pipe 10 with drum 11 in drum 11 upper ends, and these water vapours are derived through pipeline, is transported to the place that needs to use water vapour; Drum 11 is provided with water inlet pipe simultaneously, can replenish the water yield in the drum.
After the hot water in the hot water drum 9 was discharged, the water in the drum 11 got in the hot water drum 9 through convection current coil pipe 10, utilized the waste heat that produces in the combustion chamber 6 that cold water is continued heating, and the water in the drum 11 can replenish through water inlet pipe.This structure Design can realize advancing to heat the water body of appropriate mass at every turn, guarantees heats.
Claims (2)
1. barren rock oil catalyst desizer; Comprise body of heater (1); Body of heater (1) is provided with charging aperture (2) and discharging opening (3), also is provided with the fire grate (4) that feeding is used in the body of heater (1), it is characterized in that: described charging aperture (2) and discharging opening (3) locate to be provided with cooling device; And be disposed with preheating cavity (5), combustion chamber (6) and cooling chamber (7) between charging aperture (2) and the discharging opening (3); Combustion chamber is provided with fire brick layer in (6), and the air door that is communicated with air compartment (8) all is set on the furnace wall of combustion chamber (6), also is provided with slag remover (12) at fire grate (4) end; In the body of heater (1) of combustion chamber (6) top, also be provided with hot water drum (9), hot water drum (9) is provided with discharge pipe line.
2. barren rock oil catalyst desizer according to claim 1; It is characterized in that: described hot water drum (9) also is connected with convection current coil pipe (10); The other end of convection current coil pipe (10) is communicated with drum (11), and drum (11) is provided with inlet pipeline and air bleeding valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103731861A CN102410545A (en) | 2011-11-22 | 2011-11-22 | De-oiling furnace for waste oil catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103731861A CN102410545A (en) | 2011-11-22 | 2011-11-22 | De-oiling furnace for waste oil catalyst |
Publications (1)
| Publication Number | Publication Date |
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| CN102410545A true CN102410545A (en) | 2012-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103731861A Pending CN102410545A (en) | 2011-11-22 | 2011-11-22 | De-oiling furnace for waste oil catalyst |
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| CN (1) | CN102410545A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698818A (en) * | 2012-06-21 | 2012-10-03 | 上海华畅环保设备发展有限公司 | Processing method and processing device for graded desorption of residue hydrotreating excretion catalyst in ebullated bed |
| CN104406169A (en) * | 2014-11-20 | 2015-03-11 | 北京京城环保股份有限公司 | Incineration feeding device for hazardous wastes |
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|---|---|---|---|---|
| CN87200898U (en) * | 1987-01-24 | 1987-12-26 | 董仁福 | Horizontal molded-coal-fired stove for hot water heating |
| CN87211159U (en) * | 1987-07-31 | 1988-12-28 | 哈尔滨锅炉工业公司 | Rice hull compound combustion boiler |
| CN2287266Y (en) * | 1996-10-09 | 1998-08-05 | 无锡前进锅炉设备制造有限公司 | Feeder with cooling device for coal boiler |
| CN2319766Y (en) * | 1996-12-24 | 1999-05-19 | 贝肯巴克热工研究股份有限公司 | Annular furnace for return heat burning of bulk |
| CN1225987A (en) * | 1998-02-09 | 1999-08-18 | 洪明进 | Method for incinerating garbage by means of tunnel kiln combustion and incinerating furnace thereof |
| CN2366691Y (en) * | 1999-02-26 | 2000-03-01 | 双鸭山市锅炉总厂 | Large volume three section combination type industrial boiler |
| JP2005172276A (en) * | 2003-12-08 | 2005-06-30 | Kenzaburo Hayashi | High temperature treating method and high temperature treating device |
| CN201706512U (en) * | 2010-05-31 | 2011-01-12 | 西安昊芯自动化工程有限公司 | Furnace for burning oil sludge |
| CN202419672U (en) * | 2011-11-22 | 2012-09-05 | 大连卓瑞资源再生有限公司 | De-oiling furnace for waste oil catalysts |
-
2011
- 2011-11-22 CN CN2011103731861A patent/CN102410545A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87200898U (en) * | 1987-01-24 | 1987-12-26 | 董仁福 | Horizontal molded-coal-fired stove for hot water heating |
| CN87211159U (en) * | 1987-07-31 | 1988-12-28 | 哈尔滨锅炉工业公司 | Rice hull compound combustion boiler |
| CN2287266Y (en) * | 1996-10-09 | 1998-08-05 | 无锡前进锅炉设备制造有限公司 | Feeder with cooling device for coal boiler |
| CN2319766Y (en) * | 1996-12-24 | 1999-05-19 | 贝肯巴克热工研究股份有限公司 | Annular furnace for return heat burning of bulk |
| CN1225987A (en) * | 1998-02-09 | 1999-08-18 | 洪明进 | Method for incinerating garbage by means of tunnel kiln combustion and incinerating furnace thereof |
| CN2366691Y (en) * | 1999-02-26 | 2000-03-01 | 双鸭山市锅炉总厂 | Large volume three section combination type industrial boiler |
| JP2005172276A (en) * | 2003-12-08 | 2005-06-30 | Kenzaburo Hayashi | High temperature treating method and high temperature treating device |
| CN201706512U (en) * | 2010-05-31 | 2011-01-12 | 西安昊芯自动化工程有限公司 | Furnace for burning oil sludge |
| CN202419672U (en) * | 2011-11-22 | 2012-09-05 | 大连卓瑞资源再生有限公司 | De-oiling furnace for waste oil catalysts |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698818A (en) * | 2012-06-21 | 2012-10-03 | 上海华畅环保设备发展有限公司 | Processing method and processing device for graded desorption of residue hydrotreating excretion catalyst in ebullated bed |
| CN104406169A (en) * | 2014-11-20 | 2015-03-11 | 北京京城环保股份有限公司 | Incineration feeding device for hazardous wastes |
| CN104406169B (en) * | 2014-11-20 | 2017-01-04 | 北京京城环保股份有限公司 | A kind of burning feed arrangement of danger wastes |
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Application publication date: 20120411 |