CN217962527U

CN217962527U - Acidification reaction unit of production acidizing oil

Info

Publication number: CN217962527U
Application number: CN202221870854.1U
Authority: CN
Inventors: 蒋海民; 孟红波; 杨胜波
Original assignee: Sichuan Baohanfeng Technology Group Co ltd
Current assignee: Sichuan Baohanfeng Technology Group Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-12-06
Anticipated expiration: 2032-07-12

Abstract

The utility model provides an acidizing reaction unit of production acidizing oil, including two frames, two there is the acidizing jar relative one side of frame through bolt fixed mounting, the mechanism that sieves is installed to the below of acidizing jar, the right side fixedly connected with base of acidizing jar. The utility model provides a pair of acidification reaction unit of production acidizing oil, it has the mechanism of sieving to design this device, traditional solid-liquid integration blowdown is compared in such design, this design adopts the method of separation sewage and residue to carry out the solid-liquid separation blowdown, can carry out separation treatment to sewage and residue effectively like this, it carries out recovery processing to have made things convenient for the staff, and still the design has the block subassembly, traditional integration acidizing jar is compared in such design, this design makes cover and acidizing jar rotate through the hinge and is connected, it makes the bolt board close with the positioning seat to rotate the cover when needs are closed, can make things convenient for the staff to dismantle and install the device like this, thereby the work efficiency of device has been improved.

Description

Acidification reaction unit of production acidizing oil

Technical Field

The utility model relates to an acidizing reaction technical field especially relates to an acidizing reaction device of production acidizing oil.

Background

Acidification refers to a process of adding acid to change a system from alkaline or neutral to acidic, and is a measure for enhancing oil recovery, and soapstock is generally used for acidification, and when the soapstock is used for producing acidified oil, the soapstock and sulfuric acid are required to be mixed in a reaction tank and subjected to acidification reaction.

Have disclosed an acidizing reaction unit of production acidizing oil through retrieving patent number CN202022843267.0, including gear motor, the transfer line, the acid-proof pump, the bracing piece, the one-level puddler, acidproof flexible pipe and electric putter, support frame up end intermediate position is equipped with gear motor, the transfer line is installed to the terminal surface under the gear motor, the welding of transfer line annular side downside has the one-level puddler, the inside below welding of reaction tank has the bracing piece, the reaction tank left side is equipped with the acid-proof pump, the support frame is equipped with electric putter down on the terminal surface right side, acidproof pipe annular side downside cover is equipped with acidproof flexible pipe, original reaction unit has not been solved in this design and has not possessed circulation stirring ability, lead to the longer problem of reaction time, the utility model discloses rational in infrastructure, possess stirring ability and circulation flow ability, mix effectually, the practicality is strong.

However, in the working and using process of the device, the device only discharges sewage through the first acid-resistant valve, which not only causes the residue of waste materials in the reaction tank, but also is inconvenient for the treatment of solid and liquid waste materials in the later period, and the reaction tank of the device is of an integrated structure, so that the maintenance of the stirring mechanism and other components in the reaction tank is inconvenient for users.

Therefore, there is a need to provide an acidification reactor for producing acidified oil to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an acidizing reaction unit of production acidizing oil has solved and has only carried out the blowdown through first resistant sour valve, not only can cause the inside waste material of reaction tank to remain like this, and still inconvenient later stage is handled solid liquid waste material to the device's reaction tank is the integration structure, and inconvenient user overhauls the problem of stirring mechanism and other parts inside like this.

For solving the technical problem, the utility model provides a pair of production acidizing oil's acidizing reaction unit, including two frames, two there is the acidizing jar relative one side of frame through bolt fixed mounting, the mechanism of sieving is installed to the below of acidizing jar, the right side fixedly connected with base of acidizing jar, there is the circulating pump top of base through bolt fixed mounting, the right-hand member mouth seal mounting of circulating pump has the circulating pipe, the left port seal mounting of circulating pump has the water valve, the block subassembly is installed to the outer wall of acidizing jar, the right side of acidizing jar and the top that is located the circulating pipe install the oil absorption subassembly, the left side fixedly connected with chinese honey locust feed pipe of acidizing jar, the left side of acidizing jar and the below fixedly connected with sulphuric acid feed pipe that is located chinese honey locust feed pipe, the block subassembly includes hinged joint in the cover at acidizing tank top, there is the motor above the cover through bolt fixed mounting, the output shaft of motor has the puddler, a plurality of stirring leaf of outer wall fixedly connected with of puddler, the bottom fixedly connected with profile of tooth dredging board of puddler.

Preferably, the output shaft of the motor is connected with the top surface of the acidification tank through a bearing, the upper port of the circulating pipe penetrates through the interior of the acidification tank, and the left port of the water valve is hermetically mounted with the outer wall of the acidification tank through a sealing ring.

Preferably, the mechanism of sieving is including installing in the flange pipe of acidizing jar lower surface, the inside fixedly connected with filter screen of flange pipe, the below fixedly connected with conical barrel of flange pipe, the bottom seal of conical barrel installs the blow off pipe, the sewage case has been placed in the left side of flange pipe, the immersible pump is installed through the bolt in the inside of sewage case.

Preferably, the port of the submersible pump is hermetically mounted with the sewage discharge pipe, and the top of the flange pipe is fixedly mounted with the lower surface of the acidification tank through bolts.

Preferably, the outer wall fixedly connected with bolt board in the left side of cover, the outer wall is surveyed and the locating seat that is located saponin feeder pipe top in the left side of acidizing jar.

Preferably, the oil absorption subassembly is including the bottom plate that is fixed in cover right side outer wall, the upper surface of bottom plate has the oil absorption pump through bolt fixed mounting, the port seal mounting of oil absorption pump has the oil absorption hose, the valve is installed to the outer wall of oil absorption hose, the upper surface of cover just is located the motor right side and installs the hydro-cylinder, the bottom sliding connection of hydro-cylinder has the lifter, be connected for the block between lifter and the oil absorption hose.

Compared with the prior art, the utility model provides a pair of production acidizing oil's acidizing reaction unit has following beneficial effect:

to this device design mechanism that sieves, traditional solid-liquid integration blowdown is compared in such design, the method of this design adoption separation sewage and residue carries out the solid-liquid separation blowdown, can separate treatment effectively to sewage and residue like this, it carries out recovery processing to have made things convenient for the staff at the back, and still the design has the block subassembly, traditional integration acidizing jar is compared in such design, this design makes cover and acidizing jar rotate through the hinge and is connected, it makes the bolt board close with the positioning seat to rotate the cover when needs are closed, can make things convenient for the staff to dismantle and install the device like this, thereby the work efficiency of device has been improved.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of an acidification reaction device for producing acidified oil according to the present invention;

FIG. 2 is a schematic cross-sectional view of the acidification tank and screening mechanism of FIG. 1;

FIG. 3 is a schematic view of the connection structure of the engaging element shown in FIG. 1.

Reference numbers in the figures: 1. a frame; 2. an acidification tank; 3. a sieving mechanism; 31. a flange pipe; 32. a filter screen; 33. a conical barrel; 34. a sewage discharge pipe; 35. a submersible pump; 36. a sewage tank; 4. a base; 5. a circulation pump; 6. a water valve; 7. a circulation pipe; 8. clamping the assembly; 81. a can cover; 82. positioning seats; 83. a latch plate; 9. an oil absorption assembly; 91. a base plate; 92. an oil suction pump; 93. a valve; 94. an oil suction hose; 95. an oil cylinder; 96. a lifting rod; 10. a feeding pipe for saponin; 11. a sulfuric acid feed pipe; 12. a motor; 13. a stirring rod; 14. stirring blades; 15. a tooth-shaped dredging plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1 to fig. 3, fig. 1 is a schematic structural diagram of a preferred embodiment of an acidification reaction device for producing acidified oil according to the present invention; FIG. 2 is a schematic cross-sectional view of the acidification tank and sieving mechanism shown in FIG. 1; FIG. 3 is a schematic view of the connection structure of the engaging element shown in FIG. 1. The utility model provides an acidizing reaction unit of production acidizing oil, including two frames 1, there is acidizing jar 2 relative one side of two frames 1 through bolt fixed mounting, the below of acidizing jar 2 is installed and is sieved mechanism 3, the right side fixedly connected with base 4 of acidizing jar 2, there is circulating pump 5 top through bolt fixed mounting, the right-hand member mouth sealed mounting of circulating pump 5 has circulating pipe 7, the left port sealed mounting of circulating pump 5 has water valve 6, block subassembly 8 is installed to the outer wall of acidizing jar 2, the right side of acidizing jar 2 just is located the top of circulating pipe 7 and installs oil absorption subassembly 9, the left side fixedly connected with chinese honey locust feed pipe 10 of acidizing jar 2, the left side of acidizing jar 2 just is located the below fixedly connected with sulphuric acid feed pipe 11 of chinese honey locust feed pipe 10, block subassembly 8 includes hinged joint in the cover 81 at acidizing jar 2 top, there is motor 12 top through bolt fixed mounting in the top of cover 81, the output shaft keyway of motor 12 is connected with puddler 13, the outer wall fixedly connected with a plurality of stirring vanes 14 of puddler 13, the bottom fixedly connected with of puddler 13 is the profile of tooth board 15.

An output shaft of the motor 12 is connected with the top surface of the acidification tank 2 through a bearing, an upper port of the circulating pipe 7 penetrates through the acidification tank 2, and a left port of the water valve 6 is hermetically installed with the outer wall of the acidification tank 2 through a sealing ring.

The mechanism 3 sieves is including installing in the flange pipe 31 of acidizing jar 2 lower surface, the inside fixedly connected with filter screen 32 of flange pipe 31, the below fixedly connected with conical barrel 33 of flange pipe 31, and the sealed blow off pipe 34 that installs in the bottom of conical barrel 33, and sewage tank 36 has been placed on the left side of flange pipe 31, and immersible pump 35 is installed through the bolt in sewage tank 36's inside.

The port of the submersible pump 35 and the sewage discharge pipe 34 are installed in a sealing mode, the top of the flange pipe 31 is fixedly installed on the lower surface of the acidification tank 2 through bolts, so that sewage and residues can be effectively separated, and convenience is brought to workers at the back to carry out recovery processing.

The left side outer wall fixedly connected with bolt board 83 of cover 81, the outer wall is surveyed on the left side of acidizing jar 2 and be located the saponin feeder pipe 10 top have a positioning seat 82, can make things convenient for the staff to dismantle and install the device like this to the work efficiency of device has been improved.

The oil absorption assembly 9 comprises a bottom plate 91 fixed on the outer wall of the right side of the tank cover 81, an oil absorption pump 92 is fixedly installed on the upper surface of the bottom plate 91 through a bolt, an oil absorption hose 94 is installed at a port of the oil absorption pump 92 in a sealing mode, a valve 93 is installed on the outer wall of the oil absorption hose 94, an oil cylinder 95 is installed on the upper surface of the tank cover 81 and located on the right side of the motor 12, a lifting rod 96 is connected to the bottom end of the oil cylinder 95 in a sliding mode, the lifting rod 96 is connected with the oil absorption hose 94 in a clamping mode, and the lifting rod 96 moves downwards while driving the oil absorption hose 94 to move.

The utility model provides a pair of acidification reaction unit of production acidizing oil's theory of operation as follows:

the first step is as follows: firstly, a worker needs to discharge a proper amount of saponin and a proper amount of sulfuric acid into the interior of the acidification tank 2 through the saponin feeding pipe 10 and the sulfuric acid feeding pipe 11, after all the saponin and the sulfuric acid are discharged, the worker needs to start the motor 12 to rotate and control the stirring rod 13 to rotate, the rotating stirring rod 13 drives the stirring blade 14 and the tooth-shaped dredging plate 15 to synchronously rotate, the stirring blade 14 carries out acidification reaction on the saponin and the sulfuric acid through rotary stirring, the rotating tooth-shaped dredging plate 15 carries out rotary dredging on residues on the upper surface of the filter screen 32, meanwhile, the worker needs to open the water valve 6 and the circulating pump 5, and the circulating pump 5 rotates to generate suction force to convey the saponin and the sulfuric acid into the circulating pipe 7 and then flow into the acidification tank 2 for circulation flow.

The second step: after the acidification reaction is performed for a specified time, the worker needs to sequentially close the motor 12, the water valve 6 and the circulating pump 5, then the worker needs to open the oil suction pump 92 and the valve 93, and then the oil cylinder 95 is started to push the lifting rod 96 to move downwards and drive the oil suction hose 94 to move downwards and immerse the oil suction hose 94 in the acidified oil obtained by the acidification reaction, and then the oil suction pump 92 discharges the acidified oil through the oil suction hose 94.

The third step: after the acidified oil is completely discharged, the worker needs to close the oil suction pump 92, the valve 93 and the oil cylinder 95 in sequence, then the worker needs to open the bottom port of the conical barrel 33, so that the sewage filtered by the filter screen 32 flows into the sewage discharge pipe 34 and is conveyed into the sewage tank 36 through the submersible pump 35, and after the sewage completely flows out, the worker needs to unscrew the screw to take the flange pipe 31 down, take the filter screen 32 in the flange pipe 31 out and pour the residues.

Compared with the prior art, the utility model provides a pair of production acidizing oil's acidizing reaction device has following beneficial effect:

to this device design have the mechanism 3 that sieves, traditional solid-liquid integration blowdown is compared in such design, the method of this design adoption separation sewage and residue carries out the solid-liquid separation blowdown, can separate treatment effectively to sewage and residue like this, it carries out recovery processing to have made things convenient for the staff at the back, and still the design has block subassembly 8, traditional integration acidizing jar 2 is compared in such design, this design makes cover 81 and acidizing jar 2 rotate through the hinge and is connected, it makes bolt board 83 close with positioning seat 82 to rotate cover 81 when needs are closed, can make things convenient for the staff to dismantle and install the device like this, thereby the work efficiency of device has been improved.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides an acidizing reaction unit of production acidizing oil, includes two frames (1), its characterized in that: an acidification tank (2) is fixedly arranged at one side of the two frames (1) which are opposite to each other through bolts, a sieving mechanism (3) is arranged below the acidification tank (2), the right side of the acidification tank (2) is fixedly connected with a base (4), a circulating pump (5) is fixedly arranged above the base (4) through bolts, the right port of the circulating pump (5) is hermetically provided with a circulating pipe (7), a water valve (6) is hermetically arranged at the left port of the circulating pump (5), the outer wall of the acidification tank (2) is provided with a clamping component (8), an oil absorption component (9) is arranged on the right side of the acidification tank (2) and above the circulating pipe (7), a gleditsia sinensis feeding pipe (10) is fixedly connected to the left side of the acidification tank (2), a sulfuric acid feeding pipe (11) is fixedly connected to the left side of the acidification tank (2) and below the saponin feeding pipe (10), the clamping component (8) comprises a tank cover (81) which is connected with the top of the acidification tank (2) through a hinge, a motor (12) is fixedly arranged above the tank cover (81) through a bolt, the output shaft key groove of the motor (12) is connected with a stirring rod (13), the outer wall of the stirring rod (13) is fixedly connected with a plurality of stirring blades (14), the bottom of the stirring rod (13) is fixedly connected with a tooth-shaped dredging plate (15).

2. The acidification reaction device for producing acidified oil as claimed in claim 1, wherein the output shaft of the motor (12) is connected to the top surface of the acidification tank (2) through a bearing, the upper port of the circulation pipe (7) penetrates through the interior of the acidification tank (2), and the left port of the water valve (6) is hermetically mounted to the outer wall of the acidification tank (2) through a sealing ring.

3. The acidification reaction device for producing acidified oil according to claim 2, wherein the sieving mechanism (3) comprises a flange pipe (31) installed on the lower surface of the acidification tank (2), a filter screen (32) is fixedly connected inside the flange pipe (31), a conical barrel (33) is fixedly connected below the flange pipe (31), a drain pipe (34) is hermetically installed at the bottom of the conical barrel (33), a sewage tank (36) is placed on the left side of the flange pipe (31), and a submersible pump (35) is installed inside the sewage tank (36) through bolts.

4. The acidification reaction device for producing acidified oil according to claim 3, wherein the port of the submersible pump (35) is hermetically mounted with a sewage drain pipe (34), and the top of the flange pipe (31) is fixedly mounted with the lower surface of the acidification tank (2) through bolts.

5. The acidification reaction device for producing acidified oil according to claim 4, wherein the outer wall of the tank cover (81) is fixedly connected with a latch plate (83), and the positioning seat (82) is arranged on the outer wall of the tank cover (2) and above the saponin feeding pipe (10).

6. The acidification reaction device for producing acidified oil as claimed in claim 5, wherein the oil absorption assembly (9) comprises a bottom plate (91) fixed to the outer wall of the right side of the tank cover (81), an oil absorption pump (92) is fixedly installed on the upper surface of the bottom plate (91) through a bolt, an oil absorption hose (94) is installed at a port of the oil absorption pump (92) in a sealing manner, a valve (93) is installed on the outer wall of the oil absorption hose (94), an oil cylinder (95) is installed on the right side of the motor (12) and located on the upper surface of the tank cover (81), a lifting rod (96) is slidably connected to the bottom end of the oil cylinder (95), and the lifting rod (96) and the oil absorption hose (94) are connected in a clamping manner.