CN204400842U - A kind of well drilling detritus and shale manufacturing bricks by mixing production line - Google Patents
A kind of well drilling detritus and shale manufacturing bricks by mixing production line Download PDFInfo
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- CN204400842U CN204400842U CN201520067171.6U CN201520067171U CN204400842U CN 204400842 U CN204400842 U CN 204400842U CN 201520067171 U CN201520067171 U CN 201520067171U CN 204400842 U CN204400842 U CN 204400842U
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- kiln
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- kilneye
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Abstract
The utility model discloses a kind of well drilling detritus and shale manufacturing bricks by mixing production line, comprise pulverizer, twin rollers, brick press and fuel gas tunnel kiln; Twin rollers outlet is all connected with stirrer entrance by travelling belt with pulverizer outlet; Stirrer is connected with brick press by travelling belt; Fuel gas tunnel kiln comprises kiln body, and kiln body is provided with into kilneye and goes out kilneye; From entering kilneye to going out kilneye to be provided with preheating section, burning zone and cooling section successively on kiln body; Preheating section is evenly equipped with the vent discharge duct around preheating section kiln body, the burner firn-jet head that burning zone both sides have two rows uniform; Be provided with burner blower above burning zone, burner blower connects burner firn-jet head, goes out kilneye and is provided with aerofoil fan.Well drilling detritus and shale can mix and be fired into the finished bricks meeting national standard by production line of the present utility model, both the harmless treatment to well drilling detritus had been achieved, make again well drilling detritus obtain effective utilization, there is the very high value of environmental protection and economic worth.
Description
Technical field
The utility model relates to a kind of well drilling detritus processing technology field, is specifically related to a kind of well drilling detritus and shale manufacturing bricks by mixing production line.
Background technology
A large amount of industrial wastes can be produced in the drilling process of oil and gas, comprise waste water, landwaste and drilling mud.For the well that a bite 3000 meters is dark, the landwaste of about 250m3 and the mud of about 500m3 can be produced.
Well drilling detritus comprises the complex components such as oils, clay, various chemical processing agent, high-density weighting material, sump oil, sewage and drilling cuttings, has the features such as oil length is high, organic pollutant is many, there is great risk of environmental pollution.Oil-based drill cuttings contains the pollutents such as petroleum hydrocarbon, heavy metal and organism because of it, has been put into National Hazard waste, just directly discharges, will cause serious harm to periphery ecotope if not treated.
A kind for the treatment of process of well drilling detritus uses cement solidification landfill, and the shortcoming of this treatment process is: the actual effect of solidification is difficult to control, a large amount of dirts final contaminated soil and underground water with some form, and solidify & bury also takies a large amount of soil.
The another kind for the treatment of process of well drilling detritus is fired into brick, and specific practice well drilling detritus is transported to shale brick factory and office reason.But this method also exists following shortcoming:
1., due to well drilling detritus very thickness, the shale disintegrating apparatus of shale brick field can not pulverize well drilling detritus;
2. the production of shale brick field be all produce in enormous quantities, the amount of well drilling detritus is smaller, and after cooling with the conventional brickkiln of shale brick field at every turn again firing up to baking bricks required temperature, need the time of several days, therefore, go to fire shale brick with conventional brickkiln, economy is not high;
3. well drilling detritus needs to deposit at situ of drilling well and brickmaking factory, and needs to be transported to brickmaking factory from situ of drilling well, and the needs of depositing of well drilling detritus take a large amount of place, and the transport of well drilling detritus also needs a large amount of transportation cost.
Utility model content
The purpose of this utility model is to provide a kind of well drilling detritus and shale manufacturing bricks by mixing production line, well drilling detritus and shale can be mixed and be fired into the finished bricks meeting national standard, both the harmless treatment to well drilling detritus had been achieved, make again well drilling detritus obtain effective utilization, there is the very high value of environmental protection and economic worth.
For achieving the above object, the technical scheme that an embodiment of the present utility model is taked is:
Comprise pulverizer, twin rollers, brick press and fuel gas tunnel kiln;
Twin rollers outlet is all connected with stirrer entrance by travelling belt with pulverizer outlet;
Stirrer is connected with brick press by travelling belt, and brick press connects slitting shear machine and blank cutter successively; Blank cutter exit is provided with kiln car track, and kiln car track is provided with kiln front end kiln car;
Fuel gas tunnel kiln comprises kiln body, and kiln body is provided with into kilneye and goes out kilneye; From entering kilneye to going out kilneye to be provided with preheating section, burning zone and cooling section successively on kiln body; Preheating section is evenly equipped with the vent discharge duct around preheating section kiln body, the burner firn-jet head that burning zone both sides have two rows uniform, and burner firn-jet head connects supply station by gas supply line; Be provided with burner blower above burning zone, burner blower connects burner firn-jet head, enters kilneye upper end and is provided with axial-flow exhaust fan.
Preferably, burning zone is provided with multiple thermal probe, and main gas supply line is provided with automatically controlled valve.
Preferably, described twin rollers and pulverizer are equipped with inlet amount control device.
Preferably, each burner firn-jet head gas supply line is provided with magnetic valve.
Preferably, kiln body adopts lightweight heat-proof, heat insulating refractory material.
Preferably, each burner firn-jet head gas supply line is provided with air fuel gas proportional valve.
Preferably, pulverizer outlet is connected with stirrer entrance by travelling belt, above the travelling belt of twin rollers between pulverizer and stirrer.
Preferably, vent discharge duct connects residual heat removal facility, and this device can be used for heating well drilling detritus, reduces the water content of well drilling detritus, thus lacks the usage quantity of shale in brickmaking process.
The beneficial effect that this well drilling detritus and shale manufacturing bricks by mixing production line produce is:
1. the kiln body burning zone both sides combustion head that has two rows uniform, utilizes combustion of natural gas quick heating, feature that plant area area is little, achieves and can be warmed up to required temperature of baking bricks at short notice; Meanwhile, also achieve the miniaturization of kiln volume, achieve well drilling detritus brick with system with burning, there is the very high value of environmental protection and economic worth.
2. kiln body enters kilneye and is provided with axial-flow exhaust fan, and wind is inhaled into from going out kilneye, the hot brick of cooling kiln discharge, and the hot gas after burning is from entering kilneye blowout, and the embryo brick of kiln is entered in preheating, makes full use of kiln heat, saves energy consumption.
3. production equipment comprises twin rollers, the well drilling detritus pulverize that the shale disintegrating apparatus of shale brick field can not be pulverized by twin rollers, well drilling detritus after pulverizing be easy to pulverize after shale, coal ash mix, the shape of the brick made conforms to common shale brick.
4. burning zone is provided with multiple thermal probe, can show the temperature of burning zone different sites at any time; By regulating the automatically controlled valve on different positions combustion head, can realize regulating the independence of the temperature of different sites.Meanwhile, when hypertonia or power-off, under the idle state of blower fan, on main gas supply line, automatically controlled valve will be turned off automatically, and security is better.
5. each burner firn-jet head is provided with magnetic valve, and when burner firn-jet head is not lighted or be flame-out, magnetic valve can be turned off automatically, ensures can not gather Sweet natural gas in kiln.
6. kiln body adopts light thermal-shield refractory lagging material, alleviates the weight of kiln body, makes kiln body have heat radiation few, good heat insulating, the advantages such as furnace heating-up is fast.
7. each burner firn-jet head gas supply line is provided with air fuel gas proportional valve, can regulating gas amount as the case may be.
8. twin rollers and pulverizer are equipped with inlet amount control device, thus the inlet amount of twin rollers and pulverizer is all controlled, with the blending ratio for different well drilling detritus and control well drilling detritus and shale.
9., above the travelling belt of twin rollers between pulverizer and stirrer, namely well drilling detritus and shale mix on a moving belt, and the mixing of well drilling detritus and shale is more even.
10. vent discharge duct connects residual heat removal facility, and residual heat removal facility is provided with well drilling detritus heating unit, and this device can be used for heating well drilling detritus, reduces the water content of well drilling detritus, thus lacks the usage quantity of shale in brickmaking process.
Accompanying drawing explanation
Figure 1 shows that the schematic top plan view of an embodiment of well drilling detritus of the present utility model and shale manufacturing bricks by mixing production line.
Figure 2 shows that the schematic top plan view of an embodiment of fuel gas tunnel kiln of the present utility model.
What Figure 3 shows that an embodiment of fuel gas tunnel kiln of the present utility model goes out kilneye elevational schematic view.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with the utility model specific embodiment and corresponding accompanying drawing, technical solutions of the utility model are clearly and completely described.
With reference to figure 1, Fig. 2, in an embodiment of the present utility model, well drilling detritus and shale manufacturing bricks by mixing production line comprise pulverizer 13, twin rollers 12, brick press 10 and fuel gas tunnel kiln 1;
Twin rollers 12 outlet is exported with pulverizer 13 and is all connected with stirrer 11 entrance by travelling belt 9;
Stirrer 11 is connected with brick press 10 by travelling belt 9, and brick press 10 connects slitting shear machine 8 and blank cutter 7 successively; Blank cutter 7 exit is provided with kiln car track 15, and kiln car track 15 is provided with kiln front end kiln car, is provided with track brace 16 below kiln car track 15;
Fuel gas tunnel kiln 1 comprises kiln body, and kiln body is provided with into kilneye 17 and goes out kilneye 24; From entering kilneye 17 to going out kilneye 24 to be provided with preheating section 18, burning zone 20 and cooling section 23 successively on kiln body; Preheating section 18 is evenly equipped with the vent discharge duct 19 around preheating section kiln body, the burner firn-jet head 21 that burning zone 20 both sides have two rows uniform, and burner firn-jet head 21 connects supply station 4 by gas supply line 3; Be provided with burner blower 22 above burning zone 20, burner blower 22 connects burner firn-jet head 21, enters kilneye 17 upper end and is provided with axial-flow exhaust fan 28.
Fuel gas tunnel kiln utilizes combustion of natural gas quick heating, feature that plant area area is little, achieves and can be warmed up to required temperature of baking bricks at short notice; Meanwhile, also achieve the miniaturization of kiln volume, achieve well drilling detritus brick with system with burning, there is the very high value of environmental protection and economic worth.
Enter kilneye 17 upper end and be provided with aerofoil fan 28, wind is inhaled into from going out kilneye 24, the hot brick of cooling kiln discharge, and the hot gas after burning is discharged from entering kilneye 17 upper end, and the embryo brick of kiln is entered in preheating, makes full use of kiln heat, saves energy consumption.
The well drilling detritus pulverize that the shale disintegrating apparatus of shale brick field can not be pulverized by twin rollers 12, the well drilling detritus after pulverizing be easy to pulverize after shale, coal ash mix, the shape of the brick made conforms to common shale brick.
Pulverizer 13, twin rollers 12, brick press 10, slitting shear machine 8, blank cutter 7 are all connected with housing 14 by control line with kiln car, housing also control into kiln waggon, kiln front end kiln car, kiln rear end kiln car automatically plug into and carriage return conveying.
In an embodiment of the present utility model, burning zone 20 is provided with multiple thermal probe, and main gas supply line 3 is provided with automatically controlled valve, and thermal probe can show the temperature of burning zone different sites at any time; By the combustion gas on adjustment different positions combustion head and air control valve, can realize regulating the independence of the temperature of different sites.Meanwhile, when hypertonia or power-off, under the idle state of blower fan, the automatically controlled valve on main combustible pipe line will be turned off automatically, and security is better.
In an embodiment of the present utility model, twin rollers 12 and pulverizer 13 are equipped with inlet amount control device, thus the inlet amount of twin rollers 12 and pulverizer 13 is all controlled, with the blending ratio for different well drilling detritus and control well drilling detritus and shale.
In an embodiment of the present utility model, each burner firn-jet head 21 is provided with magnetic valve, and when burner firn-jet head is not lighted or be flame-out, magnetic valve can be turned off automatically, ensures can not gather Sweet natural gas in kiln.
With reference to figure 3, in an embodiment of the present utility model, kiln body adopts light thermal-shield refractory lagging material, alleviates the weight of kiln body like this, makes kiln body have heat radiation few, good heat insulating, the advantages such as quick heating.
In an embodiment of the present utility model, each burner firn-jet head gas supply line is provided with air fuel gas proportional valve, can regulating gas amount as the case may be.
In an embodiment of the present utility model, pulverizer 13 is exported and is connected with stirrer 11 entrance by travelling belt 9, above the travelling belt 9 of twin rollers 12 between pulverizer 13 and stirrer 11.Namely well drilling detritus and shale mix on travelling belt 9, and the mixing of well drilling detritus and shale is more even.
With reference to figure 3, in an embodiment of the present utility model, go out the track 27 that kilneye 24 ground is provided with kiln car turnover, high temperature resistant, insulating refractory 25 is provided with between kiln body internal layer wall and outer wall, be provided with rubble heat insulating belt 26 bottom kiln body, further reduce the heat loss of kiln body, kiln body is in keeping warm mode at ordinary times, when needing to heat, burner firn-jet head only needs the little Sweet natural gas of burning just the temperature of kiln body can be risen to required temperature of baking bricks.
In an embodiment of the present utility model, vent discharge duct 19 connects residual heat removal facility, and residual heat removal facility is provided with well drilling detritus heating unit, and this device can be used for heating well drilling detritus, reduce the water content of well drilling detritus, thus lack the usage quantity of shale in brickmaking process.
The sample brick using this production line to produce has been done 3 detections by us:
1) radiation detection; The radiation of sample brick is up to state standards
2) water logging detects: through water logging in 72 hours, water soaking test result reached the level of common shale brick;
3) finished bricks ultimate compression strength detects: detected result is up to state standards.
Above-mentioned embodiment is used for explaining and the utility model is described; instead of the utility model is limited; in the protection domain of spirit of the present utility model and claim, any amendment make the utility model and change, all fall into protection domain of the present utility model.
Claims (8)
1. well drilling detritus and a shale manufacturing bricks by mixing production line, is characterized in that, comprise pulverizer, twin rollers, brick press and fuel gas tunnel kiln;
Described twin rollers outlet is all connected with stirrer entrance by travelling belt with pulverizer outlet;
Described stirrer is connected with brick press by travelling belt, and described brick press connects slitting shear machine and blank cutter successively; Described blank cutter exit is provided with kiln car track, and described kiln car track is provided with kiln front end kiln car;
Described fuel gas tunnel kiln comprises kiln body, and described kiln body is provided with into kilneye and goes out kilneye; From entering kilneye to going out kilneye to be provided with preheating section, burning zone and cooling section successively on described kiln body; Described preheating section is evenly equipped with the vent discharge duct around preheating section kiln body, the burner firn-jet head that described burning zone both sides have two rows uniform, and described burner firn-jet head connects supply station by gas supply line; Be provided with burner blower above described burning zone, described burner blower connects burner firn-jet head, described in enter kilneye upper end and be provided with axial-flow exhaust fan.
2. brick production line according to claim 1, is characterized in that, described burning zone is provided with multiple thermal probe, and described air feed Trunk Line is provided with automatically controlled valve.
3. brick production line according to claim 1 and 2, is characterized in that, described twin rollers and pulverizer are equipped with inlet amount control device.
4. brick production line according to claim 3, is characterized in that, described burner firn-jet head is provided with magnetic valve.
5. brick production line according to claim 4, is characterized in that, described kiln body adopts light heat insulating refractory materials.
6. brick production line according to claim 5, is characterized in that, described burner firn-jet head gas supply line is provided with air fuel gas proportional valve.
7. brick production line according to claim 6, is characterized in that, described pulverizer outlet is connected with stirrer entrance by travelling belt, above the travelling belt of described twin rollers between described pulverizer and stirrer.
8. brick production line according to claim 7, is characterized in that, described vent discharge duct connects residual heat removal facility.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520067171.6U CN204400842U (en) | 2015-01-30 | 2015-01-30 | A kind of well drilling detritus and shale manufacturing bricks by mixing production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520067171.6U CN204400842U (en) | 2015-01-30 | 2015-01-30 | A kind of well drilling detritus and shale manufacturing bricks by mixing production line |
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| Publication Number | Publication Date |
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| CN204400842U true CN204400842U (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520067171.6U Expired - Fee Related CN204400842U (en) | 2015-01-30 | 2015-01-30 | A kind of well drilling detritus and shale manufacturing bricks by mixing production line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967649A (en) * | 2016-05-09 | 2016-09-28 | 中石化重庆涪陵页岩气勘探开发有限公司 | Method for preparing fired brick prepared by oil-based drill cutting residues |
-
2015
- 2015-01-30 CN CN201520067171.6U patent/CN204400842U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967649A (en) * | 2016-05-09 | 2016-09-28 | 中石化重庆涪陵页岩气勘探开发有限公司 | Method for preparing fired brick prepared by oil-based drill cutting residues |
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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: 20150617 Termination date: 20200130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |