CN212716546U - Oil field solid is outside intubate formula gasification equipment for pit ash jar - Google Patents
Oil field solid is outside intubate formula gasification equipment for pit ash jar Download PDFInfo
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- CN212716546U CN212716546U CN202021657667.6U CN202021657667U CN212716546U CN 212716546 U CN212716546 U CN 212716546U CN 202021657667 U CN202021657667 U CN 202021657667U CN 212716546 U CN212716546 U CN 212716546U
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- Prior art keywords
- ash
- supporting
- cloth layer
- head
- breathable cloth
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- 238000002309 gasification Methods 0.000 title claims abstract description 39
- 239000007787 solid Substances 0.000 title abstract description 8
- 239000004744 fabric Substances 0.000 claims abstract description 48
- 238000007789 sealing Methods 0.000 claims description 39
- 238000000034 method Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 7
- 239000006200 vaporizer Substances 0.000 abstract description 3
- 239000004568 cement Substances 0.000 description 15
- 238000007599 discharging Methods 0.000 description 6
- 238000002627 tracheal intubation Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
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Abstract
The utility model relates to a gasification equipment, concretely relates to oil field solid is outside intubate formula gasification equipment for ash can in pit. The gasification device comprises a lower ash tank body, a gasifier and a breathable cloth layer, wherein the gasifier is arranged on a cone at the bottom of the lower ash tank body, and the breathable cloth layer is wrapped on the gasifier. This gasification equipment can be with connecting public head pull down by connecting female overhead fast, and can be fast and conveniently take out ventilative cloth layer to the ash can jar external side down by connecting female head, thereby can be fast and conveniently dismantle the vaporizer outside the ash can jar body down, and then can conveniently clear up the vaporizer, and need not get into down the internal gasification equipment maintenance of ash can, can effectively reduce intensity of labour and improve work efficiency, can effectively reduce safe risk simultaneously, when having solved current gasification equipment and having maintained, high labor strength, low working efficiency and the problem that has certain safe risk.
Description
Technical Field
The utility model relates to a gasification equipment, concretely relates to oil field solid is outside intubate formula gasification equipment for ash can in pit.
Background
At present, a gasification device of a special underground ash tank for oil fields is generally arranged in a cone of the underground ash tank, and a rubber layer or a breathable cloth layer with small holes is generally wrapped on the gasification device to prevent cement from entering the gasification device and prevent the cement from caking in the gasification device to block the gasification device; easy concretion cement and lead to rubber layer or ventilative cloth layer gas permeability to descend on the rubber layer or the ventilative cloth layer that adopt on the gasification equipment in long-term use, and then cause gasification equipment to use efficiency to descend or become invalid, need maintain or change and to use again behind the gasification equipment, when maintaining or changing gasification equipment, need clear away the inside cement ash of jar body, the staff must get into jar interior operation, just can change or maintain whole gasification equipment, and lead to intensity of labour big and work efficiency low, it is airtight space operation to get into jar interior operation simultaneously, there is certain safety risk.
Disclosure of Invention
The utility model aims at: the utility model provides a to prior art not enough, provide one kind and can dismantle and maintain or change at the special solid well ash can outside in the oil field to when solving current gasification equipment and maintaining, intensity of labour is big, and work efficiency is low and there is certain safe risk problem's oil field solid well ash can with outside intubate formula gasification equipment.
The technical scheme of the utility model is that:
an external insertion pipe type gasification device for an ash tank under a fixed well in an oil field is composed of a gasifier and a breathable cloth layer, wherein the gasifier is arranged on a cone at the bottom of a tank body of a lower ash tank, and the breathable cloth layer is wrapped on the gasifier; the method is characterized in that: the gasifier comprises a connecting male head, a connecting female head, a supporting tube, a supporting sealing plate and supporting rods, wherein the connecting male head is provided with the connecting female head through a wing nut, the supporting tube is welded on the connecting male head in the connecting female head, the supporting sealing plate is arranged in the ash discharging tank body on one side of the supporting tube, and the supporting rods are uniformly distributed between the supporting sealing plate and the end surface of the supporting tube at intervals; the connecting female head is hermetically welded with the bottom cone of the lower ash tank body; the outside of the supporting rod in the ash discharging tank body is wrapped with a breathable cloth layer, and two ends of the breathable cloth layer are respectively connected with the supporting pipe and the supporting sealing plate in a sealing manner through a hoop.
The end face of the connecting male head is conical, and the connecting male head and the connecting female head are abutted to be in sealing connection.
The connection male head is sealed and welded with a compressed air inlet pipe, one end of the compressed air inlet pipe is communicated with the lower ash tank body sequentially through the connection male head, the supporting pipe and the breathable cloth layer, and the other end of the compressed air inlet pipe is communicated with an air source through a control valve.
The outer diameters of the supporting tube, the breathable cloth layer and the supporting sealing plate are respectively smaller than the minimum inner diameter of the connecting female head.
The supporting seal plate is cup-shaped.
The beneficial effects of the utility model reside in that:
this ash can is in pit admittedly in oil field pulls down on with outside intubate formula gasification equipment can be with connecting public head by connecting female head fast, and can be fast and conveniently take out ventilative cloth layer to the ash can jar external side down by connecting female head, thereby can be fast and conveniently dismantle the vaporizer outside the ash can jar body down, and then can conveniently maintain the gasifier, and need not get into down the ash can jar internal maintenance to gasification equipment, can effectively reduce intensity of labour and improve work efficiency, can effectively reduce the safety risk simultaneously, when having solved current gasification equipment and having maintained, intensity of labour is big, low and the problem that has certain safe risk of work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the structure in the direction A-A of FIG. 1;
fig. 3 is a schematic view of the structure in the direction B-B in fig. 2.
In the figure: 1. lower ash can body, 2, ventilative cloth layer, 3, connection male head, 4, connection female head, 5, stay tube, 6, support shrouding, 7, bracing piece, 8, wing nut, 9, clamp, 10, compressed air intake pipe.
Detailed Description
The external intubating type gasification device for the ash tank under the oil field solid well comprises a gasifier and a breathable cloth layer 2, wherein the gasifier is arranged on a cone at the bottom of a tank body 1 of a lower ash tank and is wrapped with the breathable cloth layer 2; the gasifier comprises a connecting male head 3, a connecting female head 4, a supporting tube 5, a supporting sealing plate 6 and a supporting rod 7, wherein the connecting male head 3 is provided with the connecting female head 4, the end surface of the connecting male head 3 is conical, the connecting male head 3 is connected with the connecting female head 4 in a propping and sealing way, the connecting male head 3 is sleeved with a wing-shaped nut 8, the connecting male head 3 is provided with a shoulder, the wing-shaped nut 8 is connected with the shoulder in a propping way, the wing-shaped nut 8 is in threaded connection with the connecting female head 4, when the connecting male head 3 is connected with the connecting female head 4, the wing nut 8 is screwed on the connecting female head 4, the wing nut 8 compresses the connecting male head 3 on the connecting female head 4 through a shoulder in the screwing process of the wing nut 8, so that the conical surface of the connecting male head 3 is abutted against the connecting female head 4 for sealing connection, and when the connecting male head 3 is detached from the connecting female head 4, the wing nut 8 is detached from the connecting female head 4, so that the connecting male head 3 can be detached from the connecting female head 4; a supporting tube 5 is welded on a male connecting head 3 in a female connecting head 4, a supporting sealing plate 6 is arranged in a lower ash tank body 1 on one side of the supporting tube 5, the supporting sealing plate 6 is in a cup shape, supporting rods 7 are uniformly distributed between the supporting sealing plate 6 and the end surface of the supporting tube 5 at intervals, the supporting sealing plate 6 is used for sealing the ends of the supporting rods 7, so that cement cannot enter between the supporting rods 7 and between the supporting tubes 5 and the male connecting head 3 from the ends of the supporting rods 7, the supporting tubes 5 and the male connecting head 3 cannot be blocked, a gap is formed between the supporting tubes 5 and the supporting sealing plate 6 by the supporting rods 7, and air can be introduced into the lower ash tank body 1 from between the supporting rods 7; the outer side of a support rod 7 in the lower ash tank body 1 is wrapped with a breathable cloth layer 2, two ends of the breathable cloth layer 2 are respectively connected with a support tube 5 and a support sealing plate 6 in a sealing manner through a hoop 9, the breathable cloth layer 2 has the function of enabling air to enter the lower ash tank body 1 through the breathable cloth layer 2, cement in the lower ash tank body 1 cannot enter the space between the support rods 7 through the breathable cloth layer 2, and further the cement cannot enter the support tube 6 and the connecting male head 3 and cannot block the support tube 6 and the connecting male head 3; the outer diameters of the supporting tube 5, the breathable cloth layer 2 and the supporting sealing plate 6 are respectively smaller than the minimum inner diameter of the connecting female head 4, so that the supporting tube 5, the breathable cloth layer 2 and the supporting sealing plate 6 can be drawn out from the connecting female head 4 in the dismounting process, maintenance operations such as replacing the breathable cloth layer 2, cleaning the supporting tube 5 and cement in the connecting male head 3 can be conveniently carried out, the maintenance operations do not need to be carried out in the ash discharging tank body 1, compared with the existing gasification device which needs to be carried out in the ash discharging tank for maintenance, the labor intensity can be effectively reduced, the working efficiency can be improved, and meanwhile, the safety risk in operation can be reduced; the connecting female head 4 is hermetically welded with the bottom cone of the ash discharging tank body 1 so as to ensure the sealing property of the connecting female head 4 and the ash discharging tank body 1; connect male 3 last sealing weld has compressed air intake pipe 10, compressed air intake pipe 10 one end loops through and connects male 3, stay tube 5 and ventilative cloth layer 2 and the grey jar of body 1 intercommunication down, compressed air intake pipe 10 other end passes through control valve and air supply intercommunication, in order to let in compressed air in the male 3 of connection through compressed air pipe 10 at the during operation, and then loop through and connect male 3, stay tube 5 and ventilative cloth layer 2 let in a large amount of compressed air in the grey jar of body 1 down, the purpose that lets in compressed air in the grey jar of body 1 down is through compressed air atomized cement, make cement have stronger mobility, and be convenient for the cement by discharge in the grey jar of body 1 down.
When the oilfield downhole ash can is assembled by using the external intubation type gasification device, the wing-shaped nut 8 is sleeved on the connecting male connector 3, after the wing-shaped nut 8 is sleeved, the breathable cloth layer 2 is sleeved on the outer side of the support rod 7, one end of the breathable cloth layer 2 is sleeved on the circumference of the support tube 5, the other end of the breathable cloth layer 2 is sleeved on the circumference of the support seal plate 6, and after the breathable cloth layer 2 is sleeved, the support seal plate 6 and the support tube 5 are respectively connected with the breathable cloth layer 2 in a sealing manner through the clamp 9; after the breathable cloth layer 2 is respectively sealed with the support sealing plate 6 and the support tube 5, the support sealing plate 6 is inwards inserted into the connection female head 4, the breathable cloth layer 2 is inserted into the lower ash can body 1, the end surface of the connection male head 3 is connected with the port of the connection female head 4 in an abutting mode, after the end surface of the connection male head 3 is connected with the port of the connection female head 4 in an abutting mode, the wing-shaped nut 8 is screwed on the connection female head 4 to enable the connection male head 3 to be connected with the connection female head 4 in a sealing mode; after the wing nut 8 is tightened, the compressed air inlet tube 10 is connected to an air source.
When the external intubation type gasification device for the ash tank under the oil field solid well works, all valves on a tank body 1 of the ash tank body are closed, the ash tank body 1 of the ash tank is sealed, after the ash tank body 1 of the ash tank is sealed, a control valve between a compressed air inlet pipe 10 and an air source is opened, the air source is enabled to introduce compressed air into the compressed air inlet pipe 10, the air introduced into the compressed air inlet pipe 10 sequentially passes through a connecting male head 3, a supporting pipe 5 and a supporting rod 7 and an air permeable cloth layer 2 and is introduced into the ash tank body 1 of the ash tank, the compressed air introduced into the ash tank body 1 atomizes cement in the ash tank body 1 and enables the pressure in the ash tank body 1 of the ash tank to gradually rise, when the pressure in the ash tank body 1 of the ash tank gradually rises to a set pressure value, the control valve between the compressed air inlet pipe 10 and the air source is closed, and then the control valve between the, and opening a discharge valve on the lower ash tank body 1 to discharge the cement in the lower ash tank body 1.
When the oil field underground ash can is maintained by the external intubation type gasification device, compressed air in the lower ash can body 1 is decompressed through an air release valve on the lower ash can body 1, so that the pressure in the lower ash can body 1 is zero, after the pressure in the lower ash can body 1 is zero, a wing nut 8 on a connecting female head 4 is unscrewed, after the wing nut 8 is unscrewed, a connecting male head 3 is detached from the connecting female head 4, a supporting pipe 5, a breathable cloth layer 2 and a supporting sealing plate 6 are pulled out from the connecting female head 4, after the supporting pipe 5, the breathable cloth layer 2 and the supporting sealing plate 6 are pulled out from the connecting female head 4, a clamp 9 on the breathable cloth layer 2 is loosened, the supporting pipe 5, the supporting sealing plate 6 and a supporting rod 7 on the breathable cloth layer 2 are detached, after the breathable cloth layer 2 is detached, cement in the connecting male head 3, the supporting pipe 5, the supporting rod 7 and the supporting rod 6 is cleaned, and after the cleaning of the cement is finished, a new breathable cloth layer 2 is sleeved on the support rod 7 again and is connected with the support tube 5 and the support seal plate 6 in a sealing way through a hoop 9; after the new breathable cloth layer 2 is installed, the connecting male head 3 is installed on the connecting female head 4 through the wing-shaped nut 8, and maintenance is completed.
This ash can is in pit in oil field is with outside intubate formula gasification equipment can pull down the public head 3 of connection by connecting female head 4 fast, and can be fast and conveniently take out ventilative cloth layer 2 to the ash can jar body 1 outside down by connecting female head 4, thereby can be fast and conveniently dismantle the gasifier to ash can jar body 1 under outside, and then can conveniently clear up the gasifier, and need not get into down ash can jar internal 1 internal maintenance to gasification equipment, can effectively reduce intensity of labour and improve work efficiency, can effectively reduce the safe risk simultaneously, when having solved current gasification equipment and having maintained, high labor strength, work efficiency is low and has the problem of certain safe risk.
Claims (5)
1. An external insertion pipe type gasification device for an ash tank under a fixed well in an oil field is composed of a gasifier and a breathable cloth layer (2), wherein the gasifier is arranged on a bottom cone of a tank body (1) of a lower ash tank and is wrapped with the breathable cloth layer (2); the method is characterized in that: the gasifier comprises a connecting male head (3), a connecting female head (4), a supporting tube (5), a supporting sealing plate (6) and supporting rods (7), wherein the connecting male head (3) is provided with the connecting female head (4) through a wing nut (8), the supporting tube (5) is welded on the connecting male head (3) in the connecting female head (4), the supporting sealing plate (6) is arranged in a lower ash tank body (1) at one side of the supporting tube (5), and the supporting rods (7) are uniformly distributed between the supporting sealing plate (6) and the end surface of the supporting tube (5) at intervals; the connecting female head (4) is hermetically welded with the bottom cone of the lower ash tank body (1); the outside of the support rod (7) in the ash tank body (1) is wrapped with the breathable cloth layer (2), and the two ends of the breathable cloth layer (2) are respectively connected with the support tube (5) and the support sealing plate (6) in a sealing manner through the hoop (9).
2. The external intubating gasification device for the oilfield downhole ash can according to claim 1, wherein: the end face of the connecting male head (3) is conical, and the connecting male head (3) and the connecting female head (4) are abutted against and connected in a sealing manner.
3. The external intubating gasification device for the oilfield downhole ash can according to claim 1, wherein: the connection male head (3) on the sealing welding have compressed air intake pipe (10), compressed air intake pipe (10) one end loops through connection male head (3), stay tube (5) and ventilative cloth layer (2) and lower ash can body (1) intercommunication, compressed air intake pipe (10) other end passes through control valve and air supply intercommunication.
4. The external intubating gasification device for the oilfield downhole ash can according to claim 1, wherein: the outer diameters of the supporting tube (5), the breathable cloth layer (2) and the supporting sealing plate (6) are respectively smaller than the minimum inner diameter of the connecting female head (4).
5. The external intubating gasification device for the oilfield downhole ash can according to claim 1, wherein: the supporting sealing plate (6) is cup-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021657667.6U CN212716546U (en) | 2020-08-11 | 2020-08-11 | Oil field solid is outside intubate formula gasification equipment for pit ash jar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021657667.6U CN212716546U (en) | 2020-08-11 | 2020-08-11 | Oil field solid is outside intubate formula gasification equipment for pit ash jar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212716546U true CN212716546U (en) | 2021-03-16 |
Family
ID=74913315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021657667.6U Expired - Fee Related CN212716546U (en) | 2020-08-11 | 2020-08-11 | Oil field solid is outside intubate formula gasification equipment for pit ash jar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212716546U (en) |
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2020
- 2020-08-11 CN CN202021657667.6U patent/CN212716546U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210316 |