CN204939398U - Extract the equipment of oil gas in shale or brown coal - Google Patents
Extract the equipment of oil gas in shale or brown coal Download PDFInfo
- Publication number
- CN204939398U CN204939398U CN201520671615.7U CN201520671615U CN204939398U CN 204939398 U CN204939398 U CN 204939398U CN 201520671615 U CN201520671615 U CN 201520671615U CN 204939398 U CN204939398 U CN 204939398U
- Authority
- CN
- China
- Prior art keywords
- shale
- gas retort
- brown coal
- gas
- equipment
- 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.)
- Expired - Fee Related
Links
- 239000003077 lignite Substances 0.000 title claims abstract description 33
- 239000000284 extract Substances 0.000 title claims description 5
- 239000007789 gas Substances 0.000 claims abstract description 54
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000000567 combustion gas Substances 0.000 claims abstract description 13
- 239000002245 particle Substances 0.000 claims abstract description 13
- 238000013022 venting Methods 0.000 claims abstract description 5
- 238000000605 extraction Methods 0.000 description 5
- 239000003245 coal Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000197 pyrolysis Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004058 oil shale Substances 0.000 description 2
- 239000003079 shale oil Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
<b> the utility model relates to a kind of equipment extracting oil gas in shale or brown coal, this equipment comprises the gas retort being provided with material transport hole and venting hole, the plate with relief hole being provided with the pipe fitting for inputting combustion gas in the side of this gas retort lower end and being arranged in gas retort, and be axially arranged on the rotation axis of gas retort central region, and point materials and parts for the shale on plate or brown coal being input to relief hole are installed on this rotation axis.Shale or brown coal uniform particles can be scattered by point materials and parts in this equipment and rod rake teeth, and the particle scattered produces steam after being heated rapidly, and its oil gas extracted in steam can conserve energy.</b>
Description
Technical field
the utility model relates to a kind of equipment for extracting oil gas in shale or brown coal.
Background technology
all containing petroleum resources in shale and brown coal.Want to extract oil contained in shale or brown coal, first shale or brown coal are pulverized certain particle and put into gas retort, make after then gas retort being heated to specified temp to produce steam in it, then produce oil after being taken out by steam.Although the mode of this kind of internal combustion can extract the oil in shale or brown coal, put into gas retort due to pulverized shale or brown coal and heap, if lower to the temperature of gas retort heating, can affect in gas retort and produce steam; And if the temperature of gas retort heating is higher, although can a certain amount of steam be produced, but can burn lightweight oil more in steam and partial fixing carbon, because shale or brown coal are that the mode of heaping is placed in gas retort, cause the shale in the middle part of it or brown coal also can not produce steam, so the mode that this kind extracts oil can waste resource, and product oil is second-rate.
name disclosed in No. 103146405A, China Patent No. is called that " a kind of dry distillation apparatus for oil shale " proposes a solution.This device comprises the feeding device being arranged at internal combustion gas retort top, the exhanst gas outlet being positioned at internal combustion gas retort top, body of heater, be positioned at slag discharging device bottom internal combustion gas retort and through the air inlet passage bottom internal combustion gas retort and coal mine gas admission passage; With oil-gas tripping device, for separating of the shale oil in the flue gas produced after oil shale combustion and coal mine gas, comprise gas approach, shale oil collection device and the coal mine gas outlet connecting internal combustion gas retort exhanst gas outlet successively; Wherein, internal combustion gas retort furnace interior is divided into the destructive distillation layer being positioned at upper of furnace body, is positioned at the reducing zone in the middle part of body of heater and the grieshoch being positioned at lower portion of furnace body.Although this kind of device can make resinous shale and coal mine gas meet in internal combustion gas retort, destructive distillation is carried out under high temperature (860 ± 100 DEG C), create flue gas and slag ash, but because shale is also that the mode of heaping is placed in gas retort, so, shale in the middle part of gas retort also not easily produces steam, and it can not solve the wasting of resources and reduce the problems such as cost of manufacture.
Summary of the invention
the purpose of this utility model is to provide the equipment that a kind of mode utilizing discrete particles to carry out heating solves oil gas in the extraction shale of the problems such as the wasting of resources and cost of manufacture are high or brown coal.
in the extraction shale that the utility model proposes or brown coal, the equipment of oil gas comprises the gas retort being provided with material transport hole and venting hole, the plate with relief hole being provided with the pipe fitting for inputting combustion gas in the side of this gas retort lower end and being arranged in gas retort, and be axially arranged on the rotation axis of gas retort central region, and point materials and parts for the shale on plate or brown coal being input to relief hole are installed on this rotation axis.
described gas retort lower bottom part is provided with the discharge part for shale or brown coal particle being exported.
described plate comprises edge and is provided with the subplate part that the mainboard part of relief hole and middle part are provided with relief hole.The rod rake teeth that described point of materials and parts are installed on the rotating shaft by radial direction is formed.Described secondary spacing plates is arranged between adjacent two mainboard parts with having certain distance, and is provided with rod rake teeth in the below of mainboard part and subplate part.
the side of described gas retort is provided with access door, and each access door is all arranged between mainboard part and subplate part.
the lower bottom part of described gas retort is provided with bracing frame, is provided with motor and for driving the step-down gear driven by motor output shaft of rotation axis in the below of bracing frame.
the mainboard part that in the extraction shale that the utility model proposes or brown coal, the equipment of oil gas adopts and subplate part, and shale or brown coal uniform particles can be scattered by the rod rake teeth installed on the rotating shaft, and the particle scattered produces steam after being heated rapidly, so, this equipment can conserve energy in the process extracting oil, and the oil in shale or brown coal can be made all to extract; Simultaneously because the particle of scatter shale or brown coal just adopts point materials and parts and a plate, its structure is quite simple, and cost of manufacture is also relatively low.
Accompanying drawing explanation
accompanying drawing 1 is the surface structure schematic diagram of an equipment embodiment of oil gas in the extraction shale that proposes of the utility model or brown coal;
accompanying drawing 2 is cross-sectional view of gas retort in Fig. 1;
accompanying drawing 3 is surface structure schematic diagram of rotation axis and point materials and parts in Fig. 1;
accompanying drawing 4 is surface structure schematic diagram of mainboard part in Fig. 1;
accompanying drawing 5 is surface structure schematic diagram of subplate part in Fig. 1.
Embodiment
see Fig. 1, this figure provides the overall appearance structure of an equipment embodiment of oil gas in the extraction shale or brown coal that the utility model proposes.This equipment comprises gas retort 1, plate 2, point materials and parts 3, rotation axis 4 and pipe fitting 5.Wherein, the diameter that gas retort 1 is provided with columniform furnace wall 11 and is arranged on top, furnace wall 11 is greater than the cylindrical part 12 of furnace wall 11, and be provided with material transport hole 13 at the upper surface of cylindrical part 12 and its side is provided with venting hole 14, and to be arranged in gas retort 1 lower end, furnace wall 11 for inputting the pipe fitting 5 of combustion gas in it, and the discharge part (not providing in figure) be made up of pipe fitting be provided with bottom furnace wall 11 for the shale in it or brown coal particle are exported and the bracing frame 15 being arranged on furnace wall 11 lower bottom part, motor is installed and for driving the step-down gear driven by motor output shaft of rotation axis 4 in the below of bracing frame 15, because of motor and speed reducer employing is existing parts, so, the concrete structure of motor and speed reducer is not provided in figure, only provide for the outer support frame 6 of mounted motor and the inner support frame 7 for installing step-down gear, in addition, conveniently detect various parts in gas retort 1 and be damaged, the side of furnace wall 11 is provided with access door 16, and each access door 16 is all arranged between mainboard part 21 and subplate part 22.
plate 2 comprises edge and is provided with the subplate part 22 that the mainboard part 21 of relief hole 23 and middle part are provided with relief hole 24, the mainboard part 21 that the present embodiment proposes and subplate part 22 are respectively arranged with three, the end of mainboard part 21 is wherein provided with four relief holes 23, and the middle part of subplate part 22 is provided with the relief hole 24 of an annular, be arranged between adjacent two mainboard parts 21 between described subplate part 22 with being separated with certain distance; Rotation axis 4 is axially arranged on the central region of gas retort 1, rotation axis 4 is provided with point materials and parts 3 for the shale on plate 2 or brown coal being input to relief hole, the rod rake teeth that point materials and parts 3 are wherein arranged on rotation axis 4 by radial direction is formed, rod rake teeth radial direction is arranged on rotation axis 4, each rod rake teeth is provided with two on same straight line, and first rod rake teeth is all arranged on the below of mainboard part 21 and subplate part 22.
in the process of getting oil in shale or brown coal, first shale or brown coal are sent in furnace wall 11 from the material transport hole 13 of cylindrical part 12 upper surface, combustion gas is input in furnace wall 11 from pipe fitting 5 simultaneously, and the step-down gear utilizing motor output shaft to drive, rotation axis 4 is driven to rotate by the output of step-down gear, point materials and parts 3 are driven to rotate by rotation axis 4 again, point materials and parts 3 i.e. rod rake teeth rotates and can make to fall into shale on mainboard part 21 or brown coal particle escapes and enter subplate part 22 from relief hole 23, shale on it or brown coal particle are discharged the mainboard part 21 entering below by point materials and parts 3 above subplate part 22 from relief hole 24, by that analogy, meanwhile, combustion gas is input in furnace wall 11 shale of dispersion or brown coal particle can be heated from pipe fitting 5, and produces steam and export from venting hole 14, this kind of steam pockets oil scraper gas and methane gas, thus the oil gas in steam can be taken out.
Claims (7)
1. extract the equipment of oil gas in shale or brown coal, it is characterized in that: this equipment comprises the gas retort being provided with material transport hole and venting hole, the plate with relief hole being provided with the pipe fitting for inputting combustion gas in the side of this gas retort lower end and being arranged in gas retort, and be axially arranged on the rotation axis of gas retort central region, and point materials and parts for the shale on plate or brown coal being input to relief hole are installed on this rotation axis.
2. equipment according to claim 1, is characterized in that: described gas retort lower bottom part is provided with the discharge part for shale or brown coal particle being exported.
3. equipment according to claim 1, is characterized in that: described plate comprises edge and is provided with the subplate part that the mainboard part of relief hole and middle part are provided with relief hole.
4. equipment according to claim 1, is characterized in that: the rod rake teeth that described point of materials and parts are installed on the rotating shaft by radial direction is formed.
5. the equipment according to claim 3 or 4, is characterized in that: described secondary spacing plates is arranged between adjacent two mainboard parts with having certain distance, and is provided with rod rake teeth in the below of mainboard part and subplate part.
6. equipment according to claim 5, is characterized in that: the side of described gas retort is provided with access door, and each access door is all arranged between mainboard part and subplate part.
7. equipment according to claim 1, is characterized in that: the lower bottom part of described gas retort is provided with bracing frame, is provided with motor and for driving the step-down gear driven by motor output shaft of rotation axis in the below of bracing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520671615.7U CN204939398U (en) | 2015-09-01 | 2015-09-01 | Extract the equipment of oil gas in shale or brown coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520671615.7U CN204939398U (en) | 2015-09-01 | 2015-09-01 | Extract the equipment of oil gas in shale or brown coal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204939398U true CN204939398U (en) | 2016-01-06 |
Family
ID=55006841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520671615.7U Expired - Fee Related CN204939398U (en) | 2015-09-01 | 2015-09-01 | Extract the equipment of oil gas in shale or brown coal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204939398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107338065A (en) * | 2017-08-31 | 2017-11-10 | 中山市程博工业产品设计有限公司 | A kind of tunneltron thin layer destructive distillation device of coal, oil shale |
-
2015
- 2015-09-01 CN CN201520671615.7U patent/CN204939398U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107338065A (en) * | 2017-08-31 | 2017-11-10 | 中山市程博工业产品设计有限公司 | A kind of tunneltron thin layer destructive distillation device of coal, oil shale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 |