CN205035188U - Drilling fluid solid -liquid separation equipment - Google Patents
Drilling fluid solid -liquid separation equipment Download PDFInfo
- Publication number
- CN205035188U CN205035188U CN201520776990.8U CN201520776990U CN205035188U CN 205035188 U CN205035188 U CN 205035188U CN 201520776990 U CN201520776990 U CN 201520776990U CN 205035188 U CN205035188 U CN 205035188U
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- liquid
- phase
- rotor
- drilling fluid
- storehouse
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Abstract
The utility model discloses a drilling fluid solid -liquid separation equipment, the testing device comprises a centrifuge, the inside of centrifugal separator is equipped with the rotor, and the inside of rotor is equipped with liquid phase backward flow chamber, and the outer lane of rotor is equipped with the helical blade who is used for deriving the solid phase, and the lower part outer lane of rotor evenly is equipped with liquid phase backward flow mouth a plurality of and that liquid phase backward flow chamber is linked together, the top of rotor and the output shaft of derailleur, and the input shaft of derailleur and the output shaft of motor, the bottom of rotor is equipped with pivot, the top and the liquid phase backward flow chamber turn -on connection of pivot. The utility model discloses drilling fluid solid -liquid separation is efficient, effectual, hoisting device's operational reliability, and the processing time shortens greatly, has improved the whole work efficiency of discarded drilling fluid, pollution abatement, environmental protection.
Description
Technical field
The utility model relates to oil and gas well drilling technical field, specifically a kind of drilling fluid equipment for separating liquid from solid.
Background technology
In order to reach safety, drilling well object fast, the chemical processing agent kind used in drilling fluid gets more and more, and the rejected well drilling liquid composition produced also becomes increasingly complex, and endangers also increasing.The requirement of drilling technology to drilling fluid is more and more higher, and drilling fluid composition becomes increasingly complex, if drilling fluid is treated and directly use, will cause having a strong impact on and destroying environment, directly or indirectly produces harm to the mankind and animals and plants.In Deal With Drilling Fluid process, the solid-liquid separation of drilling fluid is the key of later stage wastewater treatment, and existing equipment for separating liquid from solid working reliability is low, inferior separating effect, and the treatment time is longer, and each equipment is arranged for being separated, and increases the pollution to environment.
Utility model content
The purpose of this utility model is to provide a kind of drilling fluid equipment for separating liquid from solid, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of drilling fluid equipment for separating liquid from solid, comprise liquid-phase collection case, solid phase collection box, whizzer and de-steady storehouse, the inside of described whizzer is provided with rotor, the inside of rotor is provided with liquid-phase reflux chamber, the outer ring of rotor is provided with the screw-blade for deriving solid phase, the outer ring, bottom of rotor is evenly provided with some liquid-phase reflux mouths be connected with liquid-phase reflux chamber, the top of rotor is connected with the output shaft of variator, variator is positioned at the top of whizzer, the input shaft of variator is connected with the output shaft of motor, motor is fixed on support, support is fixed on the top of whizzer, the bottom of rotor is provided with rotating shaft, the top of rotating shaft is connected with the conducting of liquid-phase reflux chamber, the bottom of rotating shaft is connected with liquid phase transfer lime by adapter, one end of liquid phase transfer lime is connected with de-steady storehouse, the other end is connected with liquid-phase collection case, and liquid phase transfer lime and de-steady storehouse connecting pipeline and liquid phase transfer lime and liquid-phase collection case connecting pipeline are respectively equipped with liquid-phase reflux control valve and liquid-phase collection control valve, described de-steady storehouse is respectively equipped with coagulant storage tank and coagulant aids storage tank, de-steady storehouse is located on sludge carrier pipe, the sludge carrier pipe of de-input terminus side, steady storehouse is provided with sludge pump, the sludge carrier pipe of de-output terminal side, steady storehouse is provided with solution feed pump, and the sludge carrier pipe conducting of de-output terminal side, steady storehouse is connected on whizzer, the top conducting of described whizzer is provided with solid phase transfer lime, the other end of solid phase transfer lime is connected on solid phase collection box.
As further program of the utility model: the outer ring of described screw-blade and the inwall of whizzer are equipped with.
As further program of the utility model: the output shaft of described variator is connected with centrifugal basket dynamic seal by bearing.
As further program of the utility model: described rotating shaft is cylindrical tube body structure.
As further program of the utility model: described rotating shaft with carry out rotary seal by bearing between whizzer and be connected.
As further program of the utility model: described liquid phase transfer lime is T-shaped structure.
Compared with prior art, the beneficial effects of the utility model are: drilling fluid solid-liquid separation efficiency is high, effective, by rotating shaft is set to cylindrical tube body structure, being convenient to liquid phase directly flow in liquid phase transfer lime by rotor, promote working efficiency, and liquid phase transfer lime is set to T-shaped, can to liquid phase separating treatment repeatedly, the working reliability of lifting gear, treatment time shortens greatly, improve the whole work efficiency of rejected well drilling liquid, in addition, rejected well drilling liquid takes off surely and separated and collected is integrated, efficiently can process rejected well drilling liquid, decreasing pollution, protection of the environment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-liquid phase transfer lime, 2-liquid-phase reflux control valve, 3-adapter, 4-liquid-phase collection control valve, 5-liquid-phase collection case, 6-rotating shaft, 7-whizzer, 8-screw-blade, 9-liquid-phase reflux mouth, 10-rotor, 11-solid phase collection box, 12-solid phase transfer lime, 13-motor, 14-support, 15-variator, 16-solution feed pump, 17-coagulant storage tank, 18-coagulant aids storage tank, 19-sludge pump, 20-sludge carrier pipe, 21-takes off steady storehouse.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of drilling fluid equipment for separating liquid from solid, comprise liquid-phase collection case 5, solid phase collection box 11, whizzer 7 and de-steady storehouse 21, the inside of described whizzer 7 is provided with rotor 10, the inside of rotor 10 is provided with liquid-phase reflux chamber (not shown), the outer ring of rotor 10 is provided with the screw-blade 8 for deriving solid phase, the outer ring of screw-blade 8 and the inwall of whizzer 7 are equipped with, the outer ring, bottom of rotor 10 is evenly provided with some liquid-phase reflux mouths 9 be connected with liquid-phase reflux chamber, the top of described rotor 10 is connected with the output shaft of variator 15, variator 15 is positioned at the top of whizzer 7, the output shaft of variator 15 is connected with whizzer 7 rotary seal by bearing, the input shaft of variator 15 is connected with the output shaft of motor 13, rotor 10 is driven to rotate by motor 13, carry out centrifugal operation, motor 13 is fixed on support 14, support 14 is fixed on the top of whizzer 7, supported by support 14 pairs of motors 13, the bottom of described rotor 10 is provided with rotating shaft 6, rotating shaft 6 is cylindrical tube body structure, the top of rotating shaft 6 is connected with the conducting of liquid-phase reflux chamber, carry out rotary seal by bearing between rotating shaft 6 with whizzer 7 to be connected, the bottom of rotating shaft 6 is connected with liquid phase transfer lime 1 by adapter 3, liquid phase transfer lime 1 is T-shaped structure, one end of liquid phase transfer lime 1 is connected with de-steady storehouse 21, the other end is connected with liquid-phase collection case 5, and liquid phase transfer lime 1 and de-steady storehouse 21 connecting pipeline and liquid phase transfer lime 1 and liquid-phase collection case 5 connecting pipeline are respectively equipped with liquid-phase reflux control valve 2 and liquid-phase collection control valve 4, flow quantity control is carried out by the liquid phase in liquid-phase reflux control valve 2 and liquid-phase collection control valve 4 pairs of liquid phase transfer limes 1, described de-steady storehouse 21 is respectively equipped with coagulant storage tank 17 and coagulant aids storage tank 18, de-steady storehouse 21 is located on sludge carrier pipe 20, the sludge carrier pipe 20 of de-input terminus side, steady storehouse 21 is provided with sludge pump 19, the sludge carrier pipe 20 of de-output terminal side, steady storehouse 21 is provided with solution feed pump 16, and sludge carrier pipe 20 conducting of de-output terminal side, steady storehouse 21 is connected on whizzer 7, the top conducting of described whizzer 7 is provided with solid phase transfer lime 12, the other end of solid phase transfer lime 12 is connected on solid phase collection box 11, undertaken collecting the solid phase separated by solid phase collection box 11.
Principle of work of the present utility model is: rejected well drilling liquid input sludge carrier pipe 20, and be driven in de-steady storehouse 21 by sludge pump 19, medicament in coagulant storage tank 17 and coagulant aids storage tank 18 is joined in de-steady storehouse 21, rejected well drilling liquid after glue is broken in abundant stirring is input in whizzer 7 by solution feed pump 16, rotor 10 is driven to rotate by motor 13, the inwall that solid phase is thrown to whizzer 7 under the effect of centrifugal force and screw-blade 8 progressively rise in solid phase transfer lime 12 along screw-blade 8, after be drained in solid phase collection box 11, because liquid liquid is less than solid phase, liquid phase flow in liquid-phase reflux chamber by liquid-phase reflux mouth 9, and flow in liquid phase transfer lime 1 by rotating shaft 6, close liquid-phase reflux control valve 2, open liquid-phase collection control valve 4, namely liquid-phase collection is carried out by liquid-phase collection case 5, when in liquid phase, solid load is higher, close liquid-phase collection control valve 4, open liquid-phase reflux control valve 2, liquid phase can be transported to again in de-steady storehouse 21, carry out repeated centrifugation, until collected by liquid-phase collection case 5 after reaching standard.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. a drilling fluid equipment for separating liquid from solid, comprise liquid-phase collection case, solid phase collection box, whizzer and de-steady storehouse, it is characterized in that, the inside of described whizzer is provided with rotor, the inside of rotor is provided with liquid-phase reflux chamber, the outer ring of rotor is provided with the screw-blade for deriving solid phase, the outer ring, bottom of rotor is evenly provided with some liquid-phase reflux mouths be connected with liquid-phase reflux chamber, the top of rotor is connected with the output shaft of variator, variator is positioned at the top of whizzer, the input shaft of variator is connected with the output shaft of motor, motor is fixed on support, support is fixed on the top of whizzer, the bottom of rotor is provided with rotating shaft, the top of rotating shaft is connected with the conducting of liquid-phase reflux chamber, the bottom of rotating shaft is connected with liquid phase transfer lime by adapter, one end of liquid phase transfer lime is connected with de-steady storehouse, the other end is connected with liquid-phase collection case, and liquid phase transfer lime and de-steady storehouse connecting pipeline and liquid phase transfer lime and liquid-phase collection case connecting pipeline are respectively equipped with liquid-phase reflux control valve and liquid-phase collection control valve, described de-steady storehouse is respectively equipped with coagulant storage tank and coagulant aids storage tank, de-steady storehouse is located on sludge carrier pipe, the sludge carrier pipe of de-input terminus side, steady storehouse is provided with sludge pump, the sludge carrier pipe of de-output terminal side, steady storehouse is provided with solution feed pump, and the sludge carrier pipe conducting of de-output terminal side, steady storehouse is connected on whizzer, the top conducting of described whizzer is provided with solid phase transfer lime, the other end of solid phase transfer lime is connected on solid phase collection box.
2. drilling fluid equipment for separating liquid from solid according to claim 1, is characterized in that, the outer ring of described screw-blade and the inwall of whizzer are equipped with.
3. drilling fluid equipment for separating liquid from solid according to claim 1, is characterized in that, the output shaft of described variator is connected with centrifugal basket dynamic seal by bearing.
4. drilling fluid equipment for separating liquid from solid according to claim 1, is characterized in that, described rotating shaft is cylindrical tube body structure.
5. the drilling fluid equipment for separating liquid from solid according to claim 1 or 4, is characterized in that, described rotating shaft with carry out rotary seal by bearing between whizzer and be connected.
6. drilling fluid equipment for separating liquid from solid according to claim 1, is characterized in that, described liquid phase transfer lime is T-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520776990.8U CN205035188U (en) | 2015-10-08 | 2015-10-08 | Drilling fluid solid -liquid separation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520776990.8U CN205035188U (en) | 2015-10-08 | 2015-10-08 | Drilling fluid solid -liquid separation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205035188U true CN205035188U (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520776990.8U Expired - Fee Related CN205035188U (en) | 2015-10-08 | 2015-10-08 | Drilling fluid solid -liquid separation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205035188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080742A (en) * | 2019-05-21 | 2019-08-02 | 长江大学 | A kind of rotary screw type gas anchor |
-
2015
- 2015-10-08 CN CN201520776990.8U patent/CN205035188U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080742A (en) * | 2019-05-21 | 2019-08-02 | 长江大学 | A kind of rotary screw type gas anchor |
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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: 20160217 Termination date: 20161008 |
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| CF01 | Termination of patent right due to non-payment of annual fee |