CN204265704U - A kind of drilling fluid sulfonated gilsonite prilling granulator - Google Patents
A kind of drilling fluid sulfonated gilsonite prilling granulator Download PDFInfo
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- CN204265704U CN204265704U CN201420717729.6U CN201420717729U CN204265704U CN 204265704 U CN204265704 U CN 204265704U CN 201420717729 U CN201420717729 U CN 201420717729U CN 204265704 U CN204265704 U CN 204265704U
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- pressure roller
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- drilling fluid
- prilling granulator
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Abstract
The utility model discloses a kind of drilling fluid sulfonated gilsonite prilling granulator, comprise hopper, cooling pressure roller, supplement heat rejecter pressure roller, high pressure spray nozzle, press strip pressure roller, granulation round roller, granulation blade and broken case.Cooling pressure roller lays respectively at the discharge port both sides of hopper; Supplement heat rejecter pressure roller be arranged at respectively along hopper discharge port direction, with cooling pressure roller adjacent; High pressure spray nozzle is separately positioned on the discharge port both sides of supplement heat rejecter pressure roller; Press strip pressure roller is positioned at the discharge port both sides of supplement heat rejecter pressure roller and arranges along the direction after high pressure spray nozzle sprays, and press strip pressure roller has can intermeshing tooth slot structure; Granulation round roller is positioned at the discharge port position of press strip pressure roller; Granulation blade comprises solid of revolution and can together rotate with solid of revolution and cut the blade of the material in granulation round roller; Utilize above-mentioned prilling granulator, can progressively remove unnecessary moisture in the process of material transferring, thus realize the scale operation of sulfonated gilsonite particle.
Description
Technical field
The utility model relates to mechanical engineering technical field, particularly a kind of drilling fluid sulfonated gilsonite prilling granulator.
Background technology
Along with the fast development of China's economic construction, market increases day by day for the demand of the equipment producing sulfonated gilsonite.
We know, in drilling process, often use drilling fluid.Drilling fluid not only plays the effect of lubrication, and it also has leak stopping or the effect such as anti-collapse concurrently.And sulfonated gilsonite is often used as drilling fluid shale control agent, it is while having lubrication, also has the aquation and expansion that suppress contained clay mineral in shale, thus plays the effect preventing well slough.
At present for the process for processing of sulfonated gilsonite, in view of comparatively thickness when it is produced, often need continuous print drying plant; And drying plant is usually huger, the time of therefore drying is longer, and production efficiency is lower, and production capacity problem governs the development of enterprise.
Therefore, the production efficiency how improving sulfonated gilsonite is the current technical issues that need to address of those skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of drilling fluid sulfonated gilsonite prilling granulator, and this prilling granulator can solve the not high problem of the production efficiency of sulfonated gilsonite.
For achieving the above object, the utility model provides a kind of drilling fluid sulfonated gilsonite prilling granulator, and described prilling granulator comprises:
Hopper;
Two cooling pressure rollers: the discharge port both sides laying respectively at described hopper;
Two supplement heat rejecter pressure rollers: the discharge port both sides laying respectively at described cooling pressure roller;
Two row's high pressure spray nozzles: the discharge port both sides being separately positioned on described supplement heat rejecter pressure roller;
Two press strip pressure rollers: be positioned at the discharge port both sides of described supplement heat rejecter pressure roller and arrange along the direction after the described high pressure spray nozzle of two rows sprays, two described press strip pressure rollers have can intermeshing tooth slot structure;
Granulation round roller: the discharge port position being positioned at described press strip pressure roller;
Granulation blade: comprise solid of revolution and together can rotate with described solid of revolution and cut the blade of the material in described granulation round roller;
Broken case; Be arranged on the travel direction after being cut along described material, and the inner side of described broken case is provided with high pressure spray nozzle.
Preferably, the outside surface of described hopper is provided with thermal insulation layer.
Preferably, one in two described cooling pressure rollers is ratchet.
Preferably, the scope of the quil height of described ratchet is 3mm ~ 8mm.
Preferably, the described high pressure spray nozzle of two rows is laval nozzle.
Preferably, the scope of the angle between the described high pressure spray nozzle of two rows is 65 ° ~ 70 °.
Preferably, the teeth groove of described press strip pressure roller is provided with anti-blocking scraper.
Preferably, the blade of described granulation blade is 1 group ~ 8 groups.
Preferably, the described high pressure spray nozzle of the inner side of described broken case is laval nozzle.
Preferably, described broken case is provided with discharge port.
Relative to above-mentioned background technology, the drilling fluid sulfonated gilsonite prilling granulator that the utility model provides comprises hopper, two cooling pressure rollers, two supplement heat rejecter pressure rollers, two row's high pressure spray nozzles, two press strip pressure rollers, granulation round roller, granulation blade and broken casees.Two cooling pressure rollers lay respectively at the discharge port both sides of hopper; Two supplement heat rejecter pressure rollers are arranged at the discharge port direction, adjacent with two cooling pressure rollers along hopper respectively; Two row's high pressure spray nozzles are separately positioned on the discharge port both sides of supplement heat rejecter pressure roller; Two press strip pressure rollers are positioned at the discharge port both sides of supplement heat rejecter pressure roller and arrange along the direction after two row's high pressure spray nozzles spray, and two press strip pressure rollers have can intermeshing tooth slot structure; Granulation round roller is positioned at the discharge port position of press strip pressure roller; Granulation blade comprises solid of revolution and can together rotate with solid of revolution and cut the blade of the material in granulation round roller; Broken case is arranged on the travel direction after being cut along material, and the inner side of broken case is provided with high pressure spray nozzle.Above-mentioned prilling granulator, when producing sulfonated gilsonite particle, without the need to drying device entirety, but progressively removing unnecessary moisture, thus obtaining hard and crisp material, the scale operation of sulfonated gilsonite particle is become a reality in the process of material transferring.
Accompanying drawing explanation
The structural representation of the drilling fluid sulfonated gilsonite prilling granulator that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the structural representation of the press strip pressure roller in Fig. 1.
Embodiment
Core of the present utility model is to provide a kind of drilling fluid sulfonated gilsonite prilling granulator, and this prilling granulator can improve the production efficiency of sulfonated gilsonite particle.
In order to make those skilled in the art understand the utility model scheme better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 1 and Fig. 2, the structural representation of the drilling fluid sulfonated gilsonite prilling granulator that Fig. 1 provides for the utility model embodiment; Fig. 2 is the structural representation of the press strip pressure roller in Fig. 1.
The drilling fluid sulfonated gilsonite prilling granulator that the utility model embodiment provides, comprises hopper 10, two cooling pressure rollers 20, two supplement heat rejecter pressure rollers 30, two and arranges high pressure spray nozzle 40, two press strip pressure rollers 50, granulation round roller 70, granulation blade 60 and broken casees 80.
Wherein, two cooling pressure rollers 20 are separately positioned on the both sides of the discharge port of hopper 10; Two supplement heat rejecter pressure rollers 30 are separately positioned on the both sides of the discharge port of cooling pressure roller 20, and are disposed adjacent with cooling pressure roller 20; Two row's high pressure spray nozzles 40 are arranged at the both sides of the discharge port of supplement heat rejecter pressure roller 30 respectively; Two press strip pressure rollers 50 are positioned at the both sides of the discharge port of supplement heat rejecter pressure roller 30 and arrange along the direction after two row's high pressure spray nozzles 40 spray, and in addition, two press strip pressure rollers 50 have can intermeshing tooth slot structure; Granulation round roller 70 is positioned at the position of the discharge port of press strip pressure roller 50; Granulation blade 60 comprises solid of revolution and can together rotate with solid of revolution and cut the blade of the material in granulation round roller 70; Broken case 80 is arranged on the travel direction after being cut along material, and the inner side of broken case 80 is provided with high pressure spray nozzle 890.
In addition, the inside of two cooling pressure rollers, 20, two supplement heat rejecter pressure rollers, 30, two press strip pressure rollers 50 and granulation round roller 70 can be set to hollow by us, and is connected with water coolant.Here, the water coolant of two cooling pressure rollers 20 is from the turnover of axle portion, the water coolant series connection of two cooling pressure rollers 20, and connects with the water coolant of two supplement heat rejecter pressure rollers 30.In addition, the water coolant of two cooling pressure rollers, 20, two supplement heat rejecter pressure rollers, 30, two press strip pressure rollers 50 and granulation round roller 70 is cascaded by we, forms cooling water system, in order to cool the surface temperature of above-mentioned pressure roller and round roller.
Adopting this setup, when producing drilling fluid with sulfonated gilsonite particle, material being poured in hopper 10; Be provided with cooling pressure roller 20 in the discharge port both sides of hopper 10, and the material entering hopper 10 can enter the clearance position of the centre of two cooling pressure rollers 20 by self gravitation, thus be subject to rolling of two cooling pressure rollers 20; Owing to cooling the inner hollow of pressure roller 20, and be connected with water coolant, therefore, material, while being rolled, is also cooled.
Here, hopper 10 can be set to the funnel that volume is greater than the rectangular pyramid of 500 liters by us; In addition, the outside surface of hopper 10 is provided with lagging material; And the rotating speed cooling pressure roller 20 controls at 5mm/s ~ 10mm/s, cooling pressure roller 20 is closely connected with hopper 10; In addition, a cooling pressure roller in two cooling pressure rollers 20 can be set to ratchet by us, and the quil height of ratchet is within the scope of 3mm ~ 8mm; According to practical experience, the height of quil is set to 5mm by usually; And cooling the flow control of the water coolant in pressure roller 20 at 10L/min ~ 20L/min, we are preferably 20L/min.In addition, 10mm ~ 20mm is spaced apart between two cooling pressure rollers 20.
Adopting above-mentioned set-up mode, when producing drilling fluid with sulfonated gilsonite particle, after material enters hopper 10, good heat insulation effect can be obtained, prevent material from cooling hardening, simultaneously also for shaping sheeted product is ready.Cooling pressure roller 20 is with the rotational speed of 5mm/s ~ 10mm/s, and when material enters the clearance position of the centre of two cooling pressure rollers 20, one of them cooling pressure roller is ratchet, can be good at grabbing material in kind; Meanwhile, because two cooling pressure rollers 20 are for the extruding of material, material forming is made; In addition, the water coolant cooled in pressure roller 20 can accelerate the cooling of material.
In addition, hopper 10 can also be rectangle or circle, and in hopper 10, be provided with the mould of pass or grooved, and the linkage assembly utilizing hydraulic efficiency system or baric systerm to drive carries out pressing mold; So, after material enters mould, hydraulic efficiency system or baric systerm drivening rod mechanism suppress, and make material forming.This mode can make material directly utilize the mould discharging of pass or grooved, and without the need to the extruding that cools pressure roller 20 and plastic.
When material is after cooling the extruding of pressure roller 20, then through the compacting of two supplement heat rejecter pressure rollers 30.Because the inside of two supplement heat rejecter pressure rollers 30 is hollow, and be connected with water coolant, therefore, material, when through supplement heat rejecter pressure roller 30, continues to be cooled.
In addition, two row's high pressure spray nozzles 40 are set respectively in the both sides of the discharge port of supplement heat rejecter pressure roller 30.Wherein, high pressure spray nozzle 40 can be set to laval nozzle by us, and pressurized air is provided by high-pressure pump.According to practical experience, compressed-air actuated pressure-controlling at 0.8MPa ~ 15MPa, is preferably 2MPa by us; In addition, the angular range between two row's high pressure spray nozzles 40 is between 60 ° ~ 70 °.
When material is after the compacting of supplement heat rejecter pressure roller 30 and cooling, two row's high pressure spray nozzles, 40 pairs of materials spray; Because the pressurized air of laval nozzle ejection is close to supersonic gas, therefore there is strong fragmentation and cooling effect.Material after high pressure spray nozzle 40 sprays, enters press strip pressure roller 50 and carries out last cooling and shaping.
Certainly, the freezing air that the source of the gas herein in high pressure spray nozzle 40 can adopt refrigeration agent to prepare, thus be ejected into after high pressure on material; So, the temperature of material can be cooled more fast.
Two press strip pressure rollers 50 are positioned at the both sides of the discharge port of supplement heat rejecter pressure roller 30 and arrange along the direction after two row's high pressure spray nozzles 40 spray, and in addition, two press strip pressure rollers 50 have can intermeshing tooth slot structure; Meanwhile, the inner hollow of press strip pressure roller 50, and be connected with water coolant, the flow set of water coolant is 20L/min by we; In addition, we can also be provided with anti-blocking scraper 510 at teeth groove position.Because anti-blocking scraper 510 can match with the teeth groove of press strip pressure roller 50, therefore, it is possible to scraped by the residual material remained in the teeth groove of press strip pressure roller 50, therefore reduce the waste of material.
When material is through two press strip pressure rollers 50, material is squeezed and again cools; Gap between two press strip pressure rollers 50 is adjustable, therefore, it is possible to obtain the material of different thickness.
Material, after the extruding and cooling of press strip pressure roller 50, moves in granulation round roller 70; Because granulation round roller 70 does turning motion, the material in therefore granulation round roller 70 can be got rid of down; In addition, granulation blade 60 does turning motion, and granulation blade 60 is provided with the blade of the material that can cut in granulation round roller 70; So, the material in granulation round roller 70 is after fine particle through the blade cuts on granulation blade 60, falls from granulation round roller 70.
In addition, we can be provided with the blade of 1 group ~ 8 groups on granulation blade 60.If wish to obtain the larger material of particle, we can be provided with 1 group of blade on granulation blade 60; If wish to obtain the less material of particle, we can be provided with 8 groups of blades on granulation blade 60; Certainly, the rotating speed of granulation blade 60 also can set different rotating speeds according to the size of required particle.
In addition, we can also utilize the mould that automatic gear is housed to carry out punching press to material, thus obtain particle; So, under the prerequisite without the need to granulation blade 60, the making of particle can be completed; Detailed process repeats no more herein.
Broken case 80 is arranged on the travel direction after being cut along material, and the inner side of broken case 80 is provided with high pressure spray nozzle 890.
It is after 80s that the material be cut enters broken case, is subject to the effect of the air-flow that high pressure spray nozzle 890 sprays, and particle is blown afloat by the high pressure gas of disorder and mutually collides; So, the temperature of particulate matter declines further, and particle can diminish.
In addition, broken case 80 can be set to circle by us, and high pressure spray nozzle 890 is laval nozzle, and the gaseous tension that nozzle sprays is 0.8MPa ~ 10MPa; According to practical experience, we are preferred 3MPa ~ 4MPa.In addition, on the surface of broken case 80, we can also arrange discharge port, are directly taken out from discharge port by particle, carry out pulverizing and packing.Adopt this setup, we can obtain tiny and not only hard but also crisp particle.
Certainly, the source of the gas of the high pressure spray nozzle in broken case 80, the freezing air that refrigeration agent also can be adopted to prepare, sprays after high pressure; So just, the temperature of particle can be reduced fast.
In addition, we are provided with discharge port 810 at the afterbody of broken case 80; And in broken case 80, be provided with transmission screw feeder 840, in order to carry particle to discharge port 810 place of broken case 80.Certainly, transmit screw feeder 840 and also can be substituted by other e Foerderanlages, repeat no more herein.
In addition, we can also install pressure-reduction outlet 820 and dust settling pocket 830 above broken case 80, in order to the pressure reduced in broken case 80 and the dust removed in broken case 80.Certainly, at discharge port 810 place of broken case 80 afterbody, we can also arrange other auxiliary settings, and the equipment such as such as dedusting pulverizer, to be packaged into bag by particle.
Above drilling fluid sulfonated gilsonite prilling granulator provided by the utility model is described in detail.Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.
Claims (10)
1. a drilling fluid sulfonated gilsonite prilling granulator, is characterized in that, described prilling granulator comprises:
Hopper (10);
Two cooling pressure rollers (20): the discharge port both sides laying respectively at described hopper (10);
Two supplement heat rejecter pressure rollers (30): the discharge port both sides laying respectively at described cooling pressure roller (20);
Two rows' high pressure spray nozzle (40): the discharge port both sides being separately positioned on described supplement heat rejecter pressure roller (30);
Two press strip pressure rollers (50): be positioned at the discharge port both sides of described supplement heat rejecter pressure roller (30) and arrange along the direction after described high pressure spray nozzle (40) sprays, two described press strip pressure rollers (50) have can intermeshing tooth slot structure;
Granulation round roller (70): the discharge port position being positioned at described press strip pressure roller (50);
Granulation blade (60): comprise solid of revolution and together can rotate with described solid of revolution and cut the blade of the material on described granulation round roller (70);
Broken case (80); Be arranged on the travel direction after being cut along described material, and the inner side of described broken case (80) is provided with high pressure spray nozzle (890).
2. drilling fluid sulfonated gilsonite prilling granulator according to claim 1, is characterized in that, the outside surface of described hopper (10) is provided with thermal insulation layer.
3. drilling fluid sulfonated gilsonite prilling granulator according to claim 1, is characterized in that, one in two described cooling pressure rollers (20) is ratchet.
4. drilling fluid sulfonated gilsonite prilling granulator according to claim 3, is characterized in that, the scope of the quil height of described ratchet is 3mm ~ 8mm.
5. drilling fluid sulfonated gilsonite prilling granulator according to claim 1, is characterized in that, the two described high pressure spray nozzle of rows (40) are laval nozzle.
6. drilling fluid sulfonated gilsonite prilling granulator according to claim 5, is characterized in that, the scope of the angle between the two described high pressure spray nozzle of rows (40) is 65 ° ~ 70 °.
7. drilling fluid sulfonated gilsonite prilling granulator according to claim 1, is characterized in that, the teeth groove of described press strip pressure roller (50) is provided with anti-blocking scraper (510).
8. drilling fluid sulfonated gilsonite prilling granulator according to claim 1, is characterized in that, the blade of described granulation blade (60) is 1 group ~ 8 groups.
9. drilling fluid sulfonated gilsonite prilling granulator according to claim 1, is characterized in that, the described high pressure spray nozzle (890) of the inner side of described broken case (80) is laval nozzle.
10. drilling fluid sulfonated gilsonite prilling granulator according to claim 9, is characterized in that, described broken case (80) is provided with discharge port (810).
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| CN201420717729.6U CN204265704U (en) | 2014-11-25 | 2014-11-25 | A kind of drilling fluid sulfonated gilsonite prilling granulator |
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| CN201420717729.6U CN204265704U (en) | 2014-11-25 | 2014-11-25 | A kind of drilling fluid sulfonated gilsonite prilling granulator |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422978A (en) * | 2016-12-20 | 2017-02-22 | 上海试四赫维化工有限公司 | Water-soluble initiator pelleting method |
| CN106867558A (en) * | 2017-02-17 | 2017-06-20 | 湖北鑫固久技术装备有限公司 | Smokeless and low moisture asphalt moulding process units and technique |
| CN108905887A (en) * | 2018-08-28 | 2018-11-30 | 淄博银启机械制造有限公司 | Staggeredly flute profile pelletizer |
| CN110902054A (en) * | 2019-12-05 | 2020-03-24 | 安徽金禾实业股份有限公司 | Asphalt treatment integrated machine in maltol production |
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2014
- 2014-11-25 CN CN201420717729.6U patent/CN204265704U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422978A (en) * | 2016-12-20 | 2017-02-22 | 上海试四赫维化工有限公司 | Water-soluble initiator pelleting method |
| CN106422978B (en) * | 2016-12-20 | 2019-03-05 | 上海试四赫维化工有限公司 | The prilling process of water soluble starter |
| CN106867558A (en) * | 2017-02-17 | 2017-06-20 | 湖北鑫固久技术装备有限公司 | Smokeless and low moisture asphalt moulding process units and technique |
| CN108905887A (en) * | 2018-08-28 | 2018-11-30 | 淄博银启机械制造有限公司 | Staggeredly flute profile pelletizer |
| CN108905887B (en) * | 2018-08-28 | 2023-09-08 | 山东银启机械制造有限公司 | Staggered tooth type granulator |
| CN110902054A (en) * | 2019-12-05 | 2020-03-24 | 安徽金禾实业股份有限公司 | Asphalt treatment integrated machine in maltol production |
| CN110902054B (en) * | 2019-12-05 | 2021-10-26 | 安徽金禾实业股份有限公司 | Asphalt treatment integrated machine in maltol production |
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