Pollution discharge device of water jacket heating furnace for oil field

Abstract

The utility model discloses a blowdown device of a water jacket heating furnace for an oil field, which comprises a blowdown pipe, the blowdown pipe is detachably connected to a connecting pipe, the contact end of the blowdown pipe and the connecting pipe is arranged in the connecting pipe, an adjusting component is arranged between the blowdown pipe and the connecting pipe, a blowdown component is arranged between the blowdown pipe and the connecting pipe, and the connecting pipe is connected with the blowdown pipe. A sealing piece is detachably arranged on the blow-off pipe; the sewage discharging assembly comprises sewage discharging ports, the sewage discharging ports are symmetrically formed in the end, close to the connecting pipe, of the sewage discharging pipe, filter screens are detachably arranged in the sewage discharging ports, and sewage discharging grooves are symmetrically formed in the end, close to the sewage discharging pipe, of the connecting pipe. The utility model relates to the technical field of water jacket heating furnaces, in particular to a blowdown device of a water jacket heating furnace for an oil field.

Description

Technical Field

[0001] The utility model relates to the technical field of water jacket heating furnaces, in particular to a sewage discharge device for a water jacket heating furnace in an oil field. Background Art

[0002] The water jacket heating furnace is a kind of furnace that uses water as a heat carrier to indirectly heat crude oil. It consists of a water jacket, boiling pipe, circulating oil pipe, burner and safety accessories. It is mainly used in oil well sites and oil pipelines to heat crude oil to reduce viscosity and increase fluidity.

[0003] The water in the heating furnace will produce dirt after being used for a period of time, and the water needs to be replaced. The existing sewage pipe of the heating furnace is directly connected to the sewer or purification equipment, which can easily cause blockage of the sewer pipe or damage to the purification equipment. Even if a filtering device is installed, it is not convenient to replace the filtering device. The maintenance process is time-consuming and labor-intensive, affecting the use efficiency. Utility Model Content

[0004] In view of the above situation, in order to make up for the above existing defects, the utility model provides a sewage discharge device for a water jacket heating furnace used in an oil field.

[0005] The utility model provides the following technical solutions: the utility model proposes a sewage discharge device for a water jacket heating furnace in an oil field, comprising a sewage discharge pipe, the sewage discharge pipe is detachably connected to a connecting pipe, the contact end of the sewage discharge pipe and the connecting pipe is arranged in the connecting pipe, an adjusting component is arranged between the sewage discharge pipe and the connecting pipe, a sewage discharge component is arranged between the sewage discharge pipe and the connecting pipe, and a sealing member is detachably provided on the sewage discharge pipe; the sewage discharge component comprises a sewage discharge port, the sewage discharge port is symmetrically arranged at one end of the sewage discharge pipe close to the connecting pipe, a filter net is detachably arranged in the sewage discharge port, and a sewage discharge groove is symmetrically arranged at one end of the connecting pipe close to the sewage discharge pipe, when it is not necessary to discharge sewage from the water body in the heating furnace, the sewage discharge port and the sewage discharge groove are displaced by using the adjusting component, the sewage discharge port is blocked by the inner wall of the connecting pipe, and then the sealing member is used for sealing, when it is necessary to discharge sewage, the sewage discharge groove is moved to one side of the sewage discharge port by using the adjusting component again, at this time, the sewage in the sewage discharge pipe flows into the connecting pipe through the sewage discharge port and the sewage discharge groove, and the impurities in the sewage are filtered by using the filter net.

[0006] Furthermore, the adjusting component includes an internal threaded tube, which is embedded in one end of the connecting tube close to the sewage pipe, and an external threaded sleeve 1 is sleeved on the outer wall of the sewage pipe, and an external threaded sleeve 2 is sleeved on the outer wall of the sewage pipe. The position of the external threaded sleeve 2 at the sewage outlet is smaller than the position of the external threaded sleeve 1 at the sewage outlet. When the sewage outlet and the sewage groove need to be staggered, it is only necessary to connect the internal threaded tube with the external threaded sleeve 1. When sewage needs to be discharged, the internal threaded tube and the external threaded sleeve 2 can be connected.

[0007] Among them, the sealing member includes a sealing groove, which is arranged at the end of the connecting pipe close to the sewage pipe, and a protrusion is sleeved on the outer wall of the sewage pipe. The sealing groove and the protrusion are symmetrically sleeved with a fixing semi-ring, and the ends of the fixing semi-ring are connected by a hinge. A screw hole is arranged at the end of the fixing semi-ring away from the hinge, and a screw rod is penetrated through the screw hole. A sealing ring is arranged on the opposite surface of the fixing semi-ring, and the sealing ring is detachably arranged between the protrusion and the sealing groove. The setting of the sealing member can prevent sewage from seeping out from between the sewage pipe and the connecting pipe, thereby ensuring that sewage leaks during the discharge process.

[0008] Preferably, push rods are evenly arranged in the sewage discharge groove. When the sewage discharge groove is aligned with the sewage discharge port, the push rods are used to reinforce the filter screen to prevent the filter screen from falling off from the sewage discharge port due to the impact of the water body.

[0009] Furthermore, magnetic blocks 1 are symmetrically provided at both ends of the filter screen, and magnetic blocks 2 are symmetrically provided on both sides of the sewage outlet. The attraction between magnetic blocks 1 and 2 is utilized to fix the filter screen, and the filter screen can be easily disassembled, thereby facilitating cleaning inside the pipe and replacement of the filter screen.

[0010] Wherein, the thickness of the protrusion is consistent with the thickness of the end of the connecting pipe, so as to improve the sealing performance of the sealing member.

[0011] The sewage discharge device of the water jacket heating furnace in the oil field proposed by the utility model using the above structure has the following beneficial effects:

[0012] 1. Through the setting of the sewage discharge component, it is convenient to filter the impurities in the water body to prevent damage to other equipment connected to it, and it is also convenient to replace the filter screen in the sewage discharge component.

[0013] 2. By utilizing the setting of the regulating component and changing the contact position between the sewage pipe and the connecting pipe, the sewage can be discharged, making the sewage discharge work more efficient and convenient.

[0014] 3. Due to the setting of the seal, sewage is prevented from seeping out from between the sewage pipe and the connecting pipe, ensuring that sewage does not leak during the discharge process.

[0015] 4. When the drainage groove is aligned with the drainage outlet, use the top rod to reinforce the filter to prevent the filter from falling off from the drainage outlet due to the impact of the water body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a structural schematic diagram of a sewage discharge device for a water jacket heating furnace in an oil field proposed by the utility model;

[0018] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0019] Figure 3 This is a structural schematic diagram of a sewage discharge device of a water jacket heating furnace in an oil field proposed by the utility model during sewage discharge;

[0020] Figure 4 The utility model is a structural schematic diagram of a sealing member in a sewage discharge device of a water jacket heating furnace used in an oil field.

[0021] Among them, 1. sewage pipe, 2. connecting pipe, 3. sewage assembly, 4. adjustment assembly, 5. seal, 6. sewage outlet, 7. filter, 8. sewage groove, 9. internal threaded pipe, 10. external threaded sleeve 1, 11. external threaded sleeve 2, 12. sealing groove, 13. protrusion, 14. fixing half ring, 15. hinge, 16. screw hole, 17. screw, 18. sealing ring, 19. push rod, 20. magnet 1, 21. magnet 2. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0024] like Figure 1 , Figure 2As shown, this embodiment provides a sewage discharge device for an oilfield water jacket heating furnace, including a sewage discharge pipe 1, which is detachably connected to a connecting pipe 2, the contact end of the sewage discharge pipe 1 and the connecting pipe 2 is arranged in the connecting pipe 2, an adjusting component 4 is arranged between the sewage discharge pipe 1 and the connecting pipe 2, a sewage discharge component 3 is arranged between the sewage discharge pipe 1 and the connecting pipe 2, and a sealing member 5 is detachably provided on the sewage discharge pipe 1; the sewage discharge component 3 includes a sewage discharge port 6, which is symmetrically arranged at one end of the sewage discharge pipe 1 close to the connecting pipe 2, a filter screen 7 is detachably provided in the sewage discharge port 6, sewage discharge grooves 8 are symmetrically provided at one end of the connecting pipe 2 close to the sewage discharge pipe 1, and top rods 19 are evenly provided in the sewage discharge grooves 8, magnetic blocks 20 are symmetrically provided at both ends of the filter screen 7, and magnetic blocks 21 are symmetrically provided on both sides of the sewage discharge port 6.

[0025] like Figure 1 , Figure 4 As shown, the adjustment component 4 includes an internal threaded tube 9, which is embedded in one end of the connecting tube 2 close to the sewage pipe 1, an external threaded sleeve 10 is sleeved on the outer wall of the sewage pipe 1, and an external threaded sleeve 2 11 is sleeved on the outer wall of the sewage pipe 1, and the position of the external threaded sleeve 2 11 at the sewage outlet 6 is smaller than the position of the external threaded sleeve 10 at the sewage outlet 6.

[0026] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the sealing member 5 includes a sealing groove 12, which is arranged at the end of the connecting pipe 2 close to the sewage pipe 1, and a protrusion 13 is sleeved on the outer wall of the sewage pipe 1. A fixing half ring 14 is symmetrically sleeved on the sealing groove 12 and the protrusion 13, and the ends of the fixing half ring 14 are connected by a hinge 15. A screw hole 16 is arranged at the end of the fixing half ring 14 away from the hinge 15, and a screw rod 17 is penetrated through the screw hole 16. A sealing ring 18 is arranged on the opposite surface of the fixing half ring 14, and the sealing ring 18 is detachably arranged between the protrusion 13 and the sealing groove 12. The thickness of the protrusion 13 is consistent with the thickness of the end of the connecting pipe 2.

[0027] During specific use, when there is no need to drain the water in the heating furnace, the internal threaded pipe 9 is connected to the external threaded sleeve 10, so that the drain port 6 and the drain groove 8 are misaligned, and the drain port 6 is blocked by the inner wall of the connecting pipe 2, so that the internal threaded pipe 9 is connected to the external threaded sleeve 2 11, and the drain groove 8 is moved to one side of the drain port 6. At this time, the sewage in the drain pipe 1 flows into the connecting pipe 2 through the drain port 6 and the drain groove 8, and the filter screen 7 is used to filter the impurities in the sewage. When the filter screen 7 needs to be replaced, the seal 5 is loosened, the drain pipe 1 is discharged from the connecting pipe 2, and the filter screen 7 is taken out from the drain port 6. Due to the arrangement of the magnetic block 1 20 and the magnetic block 21, it is convenient to clean the drain pipe 1 on the one hand, and it is also convenient to replace the filter screen 7 on the other hand.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, material or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, material or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage discharge device for a water jacket heating furnace in an oil field, characterized in that: It includes a sewage pipe, which is detachably connected to a connecting pipe, the contact end between the sewage pipe and the connecting pipe is arranged in the connecting pipe, an adjustment component is arranged between the sewage pipe and the connecting pipe, a sewage component is arranged between the sewage pipe and the connecting pipe, and a sealing member is detachably provided on the sewage pipe; the sewage component includes a sewage outlet, which is symmetrically arranged at one end of the sewage pipe close to the connecting pipe, a filter net is detachably provided in the sewage outlet, and sewage outlet is symmetrically provided with sewage grooves at one end of the connecting pipe close to the sewage pipe.

2. The sewage discharge device for the water jacket heating furnace in oil fields according to claim 1 is characterized in that: The adjustment component includes an internal threaded pipe, which is embedded in one end of the connecting pipe close to the sewage pipe. An external threaded sleeve 1 is sleeved on the outer wall of the sewage pipe, and an external threaded sleeve 2 is sleeved on the outer wall of the sewage pipe. The position of the external threaded sleeve 2 is smaller than the position of the external threaded sleeve 1 from the sewage outlet.

3. The sewage discharge device for the water jacket heating furnace in oil fields according to claim 2, characterized in that: The sealing member comprises a sealing groove, wherein the sealing groove is arranged at the end of the connecting pipe close to the sewage pipe, a protrusion is sleeved on the outer wall of the sewage pipe, and a fixing half ring is symmetrically sleeved on the sealing groove and the protrusion, and the ends of the fixing half ring are connected by a hinge, and a screw hole is arranged at the end of the fixing half ring away from the hinge, a screw rod is penetrated through the screw hole, and a sealing ring is arranged on the opposite side of the fixing half ring, and the sealing ring is detachably arranged between the protrusion and the sealing groove.

4. The sewage discharge device for the water jacket heating furnace in oil fields according to claim 3 is characterized by: Push rods are evenly arranged in the sewage discharge grooves.

5. The sewage discharge device for the water jacket heating furnace in oil fields according to claim 4, characterized in that: Magnetic blocks 1 are symmetrically arranged at two ends of the filter screen, and magnetic blocks 2 are symmetrically arranged at two sides of the sewage outlet.

6. The sewage discharge device for the water jacket heating furnace in oil fields according to claim 5, characterized in that: The thickness of the protrusion is consistent with the thickness of the end of the connecting pipe.

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