Atomizer generator and high-pressure atomizer generator for increasing oil and gas field production

Abstract

The invention relates to the technical field of atomizing devices, in particular to an atomizing generator and a high-pressure atomizing generating device specially used for increasing the production of oil and gas fields, comprising a medicine tank assembly, a gear pump, a metering pump, an atomizing generator and a pipeline, wherein the gear pump is connected to the medicine tank assembly through a medicine tank liquid inlet pipe, a metering pump is arranged between the medicine tank assembly and the atomizing generator and connected through a low-pressure manifold pipeline and a high-pressure liquid inlet pipeline, the high-pressure liquid inlet pipeline is connected to a liquid inlet pipe, the liquid inlet pipe is connected to the metering pump, an air inlet pipe is connected to a high-pressure gas source through a high-pressure air inlet pipeline, an air inlet pipe is arranged on an air inlet sealing head, a discharge pipe is arranged on a discharge sealing head, a rotatable stirring block is arranged inside a cylinder of the atomizing generator, and the discharge pipe is connected to the high-pressure atomizing discharge pipeline, chemical additives can be dispersed into high-pressure nitrogen on the ground to form a uniform and stable mist fluid to be injected into a formation, so that the chemical additives can be fully contacted with a medium such as crude oil in the formation, the swept volume is expanded, and the chemical additives can give full play to their effects.

Description

Technical Field

[0001] The invention relates to the technical field of atomizing devices, in particular to an atomizing generator and a high-pressure atomizing generating device specially used for increasing the production of oil and gas fields. Background Art

[0002] At present, nitrogen (gas) injection into oil and gas fields to increase production has been widely used in carbonate reservoirs, heavy oil reservoirs, etc. at home and abroad, and has achieved certain results.

[0003] In order to solve the problems of oil layer blockage, high viscosity of heavy oil and increase oil washing capacity during nitrogen injection production increase construction, it is often necessary to use chemical additives with functions such as unblocking, viscosity reduction and oil washing.

[0004] Chemical additives are generally injected into the formation in a one-time pre-injection manner or injected into the formation in segmented plugs with nitrogen. Under formation conditions, due to the segment plugging effect of different fluids (crude oil, chemical additives, water, gas) in the formation flow channels (cracks / pores), it is difficult for them to mix evenly, making it difficult for most chemical additives to function, reducing the effectiveness of the chemical additives.

[0005] The existing patent CN206980494U discloses a foam generator for high-pressure operation of oil and gas wells, including an air inlet pipe, a first plug valve, a one-way valve, a propeller, a spiral stirring block, a thickened high-pressure resistant mother pipe, a foam fluid discharge pipe, a second plug valve, a liquid inlet pipe, and a third plug valve. One end of the thickened high-pressure resistant mother pipe is connected to the air inlet pipe, and the first plug valve and the one-way valve are installed in the air inlet pipe. A liquid inlet pipe is provided next to the air inlet pipe, and a second plug valve is installed on the liquid inlet pipe; the other end of the thickened high-pressure resistant mother pipe is provided with a foam fluid discharge pipe, the left end of the foam fluid discharge pipe is connected to the thickened high-pressure resistant mother pipe, the lower side of the foam fluid discharge pipe is provided with an outlet, and a liquid guide pipe is provided between the liquid inlet pipe; a propeller and a spiral stirring block are installed in the inner cavity of the thickened high-pressure resistant mother pipe, the nitrogen entering the air inlet pipe is cut by the propeller, and uniform foam is formed by the spiral stirring block. This foam generator can form foam with nitrogen and chemical additives for increasing production in oil and gas fields, but cannot atomize the chemical additives. Summary of the invention

[0006] The purpose of the present invention is to address the above-mentioned problems and to provide an atomizer and a high-pressure atomizer generator specifically used for increasing the production of oil and gas fields. The chemical additives can be dispersed into high-pressure nitrogen on the ground to form a uniform and stable mist fluid that is injected into the formation. The chemical additives can be fully in contact with crude oil and other media in the formation, thereby expanding the swept volume and giving full play to the effect of the chemical additives, reducing the overall amount of chemical additives used, thereby reducing costs and improving oil and gas recovery rates. The present invention addresses the defects of existing chemical agent injections and provides a method of atomizing the agent using an atomizer, thereby reducing the amount of agent used and improving the effect of the agent on increasing production.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an atomizer: comprising an atomizer generator cylinder, an air inlet head, an exhaust head, an air distribution pipe, a liquid inlet pipe, an air inlet pipe and a stirring block, wherein the air inlet head and the exhaust head are respectively installed at both ends of the atomizer generator cylinder, the air inlet pipe is arranged at the front end of the air inlet head, one end of the air inlet pipe is connected to the high-pressure air inlet pipeline, and the other end of the air inlet pipe in the air inlet head is provided with an air distribution pipe, the air distribution pipe is a pipe with a plurality of small holes arranged on the circumference, a baffle is arranged at the end of the air distribution pipe, and the exhaust head is provided with an exhaust pipe, a rotatable stirring block is arranged inside the atomizer generator cylinder, and a liquid inlet pipe is arranged at one end of the atomizer generator cylinder provided with the air inlet head, and the air distribution pipe is installed in the atomizer generator cylinder, which is conducive to uniform gas dispersion and no turbulence. Stainless steel material is used, maintenance-free and high strength is high. The liquid inlet pipe is arranged on both sides of the front end of the atomizer generator cylinder. The end of the liquid inlet pipe inside the atomizer generator cylinder is provided with a nozzle. The liquid inlet pipe includes two and is respectively connected to the first high-pressure liquid inlet pipe and the second high-pressure liquid inlet pipe. The main purpose is to match the gas-liquid volume ratio. The equipped double-head metering pump has a displacement of 540L / h. When used at 100%, two liquid inlet pipes need to be used at the same time. When used at a displacement of less than 60%, one liquid inlet pipe can be used alone.

[0008] Furthermore, the liquid inlet pipe comprises two and is arranged on both sides of the front end of the atomizer cylinder, and a nozzle is arranged at the end of the liquid inlet pipe inside the atomizer cylinder.

[0009] Furthermore, the stirring blocks include one or more than one group, and one group of stirring blocks is two spiral stirring blocks, including a left stirring block and a right stirring block. The left stirring block and the right stirring block are symmetrically arranged and matched with the gap at the edge of the inner cavity of the atomizer generator barrel, and the spiral directions of the left stirring block and the right stirring block are opposite.

[0010] Furthermore, the right stirring block located at the rightmost end is arranged at the rightmost end in the cylinder of the atomizer generator through a support block, and a mounting protrusion is arranged at the right end of the right stirring block, and the mounting protrusion cooperates with the support block.

[0011] Furthermore, the spiral stirring block is made of hard polyvinyl chloride, which has strong adaptability to fluids.

[0012] A high-pressure atomization generating device for increasing the production of oil and gas fields, comprising an upper frame and a lower frame composed of steel sections, wherein the lower frame is provided with a medicine tank assembly, a gear pump, a metering pump, an atomization generator and a pipeline, wherein the pipeline comprises a low-pressure manifold pipeline, a high-pressure liquid inlet pipeline, a high-pressure air inlet pipeline and a high-pressure atomization discharge pipeline, wherein the gear pump is connected to the medicine tank assembly through a medicine tank liquid inlet pipe, wherein a metering pump is provided between the medicine tank assembly and the atomization generator and connected through a low-pressure manifold pipeline and a high-pressure liquid inlet pipeline, wherein the high-pressure liquid inlet pipeline is connected to a liquid inlet pipe, wherein the atomization generator comprises a liquid inlet pipe, an air inlet pipe and a discharge pipe The liquid inlet pipe is connected to the metering pump, and the air inlet pipe is connected to an external high-pressure air source through a high-pressure air inlet pipeline. The atomizer generator also includes an atomizer generator cylinder, an air inlet head, a discharge head, a gas distribution pipe and a stirring block. The two ends of the atomizer generator cylinder are respectively equipped with an air inlet head and a discharge head, the air inlet head is provided with an air inlet pipe, the discharge head is provided with a discharge pipe, a rotatable stirring block is provided inside the atomizer generator cylinder, and one end of the atomizer generator cylinder with an air inlet head is provided with a liquid inlet pipe, and the discharge pipe is connected to the high-pressure atomization discharge pipeline.

[0013] Furthermore, the metering pump is a double-head metering pump, and its two water inlet valves are respectively connected to the first low-pressure liquid inlet pipe and the second low-pressure liquid inlet pipe of the low-pressure manifold pipeline, and its two water outlet valves are connected to the high-pressure liquid inlet pipeline, and the high-pressure liquid inlet pipeline is connected to the liquid inlet pipe of the atomizer generator.

[0014] Furthermore, the outer edge of the atomizer generator barrel is arranged above the lower frame through a supporting device, and the supporting device includes an arc-shaped support plate, support plate one and support plate two, the arc-shaped support plate cooperates with the outer edge of the atomizer generator barrel, the arc-shaped support plate is arranged on support plate one, and support plate one and support plate two are arranged on the lower frame through bolts.

[0015] Furthermore, the nozzle at the tail end of the high-pressure atomization discharge pipeline adopts a fan-shaped spray nozzle, which can evenly distribute the liquid into a fine mist. The nozzle adopts a tungsten carbide fan-shaped spray nozzle with a pressure resistance of 100MPa. A tungsten carbide nozzle is embedded in the UTC nozzle to make it have the strongest wear resistance. The inlay is installed in the groove of the stainless steel nozzle body to avoid damage. The UTC nozzle is a high-impact flat spray type with a spray angle ranging from 5° to 110°. The spray effect of this nozzle is evenly distributed small droplets. The edge of the spray surface is tapered to ensure uniform coverage during spraying. The grinding surface on the UTC tungsten carbide nozzle is parallel to the spray surface so that it can be quickly adjusted to a straight spray through vision.

[0016] Preferably, a control box bracket is provided on the tank body of the medicine tank assembly, and the control box is arranged on the control box bracket.

[0017] Furthermore, a buffer tank is provided on the high-pressure liquid inlet pipeline between the double-head metering pump and the atomizing generator, and the metering of the liquid medicine can be controlled by the buffer tank.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. Chemical additives can be dispersed into high-pressure nitrogen on the ground to form a uniform and stable mist fluid that is injected into the formation. This allows the chemical additives to fully contact with crude oil and other media in the formation, expand the swept volume, and give full play to the effect of the chemical additives, thereby reducing the overall amount of chemical additives used, thereby reducing costs and increasing oil and gas recovery rates.

[0020] 2. The spiral stirring block is high in strength, high in temperature resistance and light. The gas and water mist are mixed and stirred in the cylinder of the atomizer generator. After multi-stage stirring by multiple groups of stirring blocks, the gas and water mist are mixed evenly.

[0021] 3. By integrating the medicine tank assembly, gear pump, metering pump, atomizer generator and pipelines into the skid composed of the upper frame and the lower frame, the volume is small and the lifting and transportation are convenient.

[0022] 4. The device is equipped with reagent metering, temperature and pressure detection and is connected to the control box, and the operation data is monitored in real time through PLC control. The whole device has a compact layout, convenient maintenance, small size and good quick mobility. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 This is the main view of the present invention.

[0025] Figure 2 This is a top view of the present invention.

[0026] Figure 3 Schematic diagram of the internal structure of the atomizer generator of the present invention,

[0027] Figure 4 This is a schematic diagram of the side structure of the atomizer generator of the present invention.

[0028] Figure 5 This is a schematic diagram of the installation position of the buffer tank of the present invention.

[0029] Figure 6 It is a schematic diagram of the structure of the right stirring block of the present invention.

[0030] In the figure: 1, control box bracket, 2, medicine tank assembly, 3, upper frame, 4, metering pump, 5, lower frame, 6, high-pressure air inlet pipeline, 7, high-pressure liquid inlet pipeline, 8, low-pressure manifold pipeline, 9, high-pressure atomization discharge pipeline, 10, gear pump, 11, atomization generator, 12, control box, 21, medicine tank liquid inlet pipe, 22, air outlet pipe, 41, first low-pressure liquid inlet pipe, 42, second low-pressure liquid inlet pipe, 71, first high-pressure liquid inlet pipe, 72 , the second high-pressure liquid inlet pipe, 73, buffer tank, 111, air inlet pipe, 112, air inlet head, 113, air distribution pipe, 114, blocking plate, 115, left stirring block, 116, right stirring block, 1161, mounting boss, 117, atomizer generator cylinder, 118, support block, 119, discharge pipe, 120, discharge head, 121, liquid inlet pipe, 122, arc-shaped support plate, 123, support plate one, 124, support plate two. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] like Figure 1-6

[0033] Embodiment 1

[0034] An atomizer generator includes an atomizer generator cylinder 117, an air inlet seal 112, an outlet seal 120, a gas distribution pipe 113, a liquid inlet pipe 121, an air inlet pipe 120 and a stirring block. The two ends of the atomizer generator cylinder 117 are respectively installed with the air inlet seal 112 and the outlet seal 120. The air inlet pipe 111 is arranged at the front end of the air inlet seal 112. One end of the air inlet pipe 111 is connected to the high-pressure air inlet pipeline 6. The other end of the tube 111 in the air inlet head 112 is provided with an air distribution pipe 113, and the air distribution pipe 113 is a pipe with a plurality of small holes arranged on the circumference, and a blocking plate 114 is provided at the end of the air distribution pipe 113. The discharge head 120 is provided with a discharge pipe 119, and a rotatable stirring block is provided inside the atomizer generator cylinder 117. One end of the atomizer generator cylinder 117 with the air inlet head 112 is provided with a liquid inlet pipe 121.

[0035] The liquid inlet pipe 121 includes two and is disposed on both sides of the front end of the atomizer cylinder 117 , and a nozzle is disposed at the end of the liquid inlet pipe 121 inside the atomizer cylinder 117 .

[0036] The stirring blocks include one or more than one group. One group of stirring blocks is two spiral stirring blocks, including a left stirring block 115 and a right stirring block 116. The left stirring block 115 and the right stirring block 116 are symmetrically arranged and are gap-matched with the edge of the inner cavity of the atomizer cylinder 117.

[0037] The right stirring block 116 located at the rightmost end is arranged at the rightmost end in the atomizer cylinder 117 through the support block 118 . The right end of the right stirring block 116 is provided with a mounting protrusion 1161 , and the mounting protrusion 1161 cooperates with the support block 118 .

[0038] The spiral stirring block is made of hard polyvinyl chloride.

[0039] The gas distribution pipe 113 is installed in the cylinder 117 of the atomizer generator, which is conducive to uniform gas dispersion without turbulence. It is made of stainless steel and has high maintenance-free strength. The liquid inlet pipe is arranged on both sides of the front end of the cylinder 117 of the atomizer generator. The end of the liquid inlet pipe in the cylinder 117 of the atomizer generator is provided with a nozzle. The liquid inlet pipe includes two and is respectively connected to the first high-pressure liquid inlet pipe 71 and the second high-pressure liquid inlet pipe 72. The main purpose is to match the gas-liquid volume ratio. The equipped double-head metering pump has a displacement of 540L / h. When 100% is used, two liquid inlet pipes need to be used at the same time. When the displacement is less than 60%, one liquid inlet pipe can be used alone.

[0040] A high-pressure atomization generating device for increasing the production of oil and gas fields, comprising an upper frame 3 and a lower frame 5 composed of steel sections, wherein the lower frame 5 is provided with a medicine tank assembly 2, a gear pump 10, a metering pump 4, an atomization generator 11 and pipelines, wherein the pipelines include a low-pressure manifold pipeline 8, a high-pressure liquid inlet pipeline 7, a high-pressure air inlet pipeline 6 and a high-pressure atomization discharge pipeline 9, wherein the gear pump 10 is connected to the medicine tank assembly 2 through a medicine tank liquid inlet pipe 22, an air outlet pipe 21 is provided above the medicine tank assembly 2, a metering pump 4 is provided between the medicine tank assembly 2 and the atomization generator 11 and connected through a low-pressure manifold pipeline 8 and a high-pressure liquid inlet pipeline 7, the atomization generator 11 includes a liquid inlet pipe 121, an air inlet pipe 111 and a discharge pipe 119, the liquid inlet pipe 121 It is connected to the metering pump 4, and the air inlet pipe 111 is connected to the external high-pressure air source through the high-pressure air inlet pipeline 6. The atomizer 11 also includes an atomizer generator barrel 117, an air inlet head 112, a discharge head 120, a distribution pipe 113 and a stirring block. The air inlet head 112 and the discharge head 120 are respectively installed at both ends of the atomizer generator barrel 117. The air inlet head 112 is provided with an air inlet pipe 111, and the discharge head 120 is provided with a discharge pipe 119. A rotatable stirring block is provided inside the atomizer generator barrel 117, and one end of the atomizer generator barrel 117 provided with the air inlet head 112 is provided with a liquid inlet pipe 121, and the discharge pipe 119 is connected to the high-pressure atomization discharge pipeline 9.

[0041] Furthermore, the metering pump 4 is a double-head metering pump, and its two water inlet valves are respectively connected to the first low-pressure liquid inlet pipe 41 and the second low-pressure liquid inlet pipe 42 of the low-pressure manifold pipeline 8, and its two water outlet valves are connected to the high-pressure liquid inlet pipeline 7, and the high-pressure liquid inlet pipeline 7 is connected to the liquid inlet pipe 121 of the atomizer generator 11.

[0042] Furthermore, the liquid inlet pipe 121 is arranged on both sides of the front end of the atomizer generator cylinder 117, and the liquid inlet pipe 121 includes two and is respectively connected to the first high-pressure liquid inlet pipe 71 and the second high-pressure liquid inlet pipe 72.

[0043] Furthermore, the outer edge of the atomizer generator cylinder 117 is arranged above the lower frame 5 through a supporting device, and the supporting device includes an arc-shaped support plate 122, a support plate 1 123 and a support plate 2 124, the arc-shaped support plate 122 cooperates with the outer edge of the atomizer generator cylinder 117, the arc-shaped support plate 122 is arranged on the support plate 1 123, and the support plate 1 123 and the support plate 2 124 are arranged on the lower frame 5 through bolts.

[0044] Furthermore, the nozzle at the tail end of the high-pressure atomization discharge pipeline 9 adopts a fan-shaped spray nozzle, which can evenly distribute the liquid into a fine mist. The nozzle adopts a tungsten carbide fan-shaped spray nozzle with a pressure resistance of 100MPa. A tungsten carbide nozzle is embedded in the UTC nozzle to make it have the strongest wear resistance. The inlay is installed in the groove of the stainless steel nozzle body to avoid damage. The UTC nozzle is a high-impact flat spray type with a spray angle ranging from 5° to 110°. The spray effect of this nozzle is evenly distributed small droplets. The edge of the spray surface is tapered to ensure uniform coverage during spraying. The grinding surface on the UTC tungsten carbide nozzle is parallel to the spray surface so that it can be quickly adjusted to a straight spray through vision.

[0045] Preferably, a control box bracket 1 is provided on the tank body of the medicine tank assembly 2, and the control box 12 is provided on the control box bracket 1. The device is also provided with medicine metering, temperature and pressure detection and connected to the control box 12, and real-time monitoring of operation data is performed through PLC control.

[0046] Furthermore, a buffer tank 73 is provided on the high-pressure liquid inlet pipeline 7 between the double-head metering pump and the atomization generator 11 .

[0047] Working principle: First, the external liquid medicine can enter the tank body of the medicine tank assembly 2 through the medicine tank inlet pipe 22 by means of the gear pump 10. When the tank body is filled with chemical additives, the liquid medicine inside the tank body is connected to the two water inlet valves of the double-head metering pump through the low-pressure manifold line 8, and the water outlet valves of the double-head metering pump are collectively collected on a high-pressure liquid inlet pipeline 7. The high-pressure liquid inlet pipeline 7 is branched to form a first high-pressure liquid inlet pipe 71 and a second high-pressure liquid inlet pipe 72 and are respectively connected to two symmetrically designed liquid inlet pipes 121 of the atomizing generator 11; at the same time, the external air source is connected to the air inlet pipe 111 of the atomizing generator 11 through the high-pressure air inlet pipeline 6. When the switches of the related pipelines of the double-head metering pump and the high-pressure pipeline are turned on, the high-pressure gas passes through the air inlet pipe 111 and is discharged through the small holes of the gas distribution pipe 113 to form dispersed gas. The chemical additives and other liquid medicines are sprayed through the nozzle of the liquid inlet pipe 121. The high-pressure dispersed gas and the high-pressure spray pass through the inner cavity of the atomizing generator cylinder 117 and drive the spiral stirring block to rotate in the inner cavity. The fast rotation of the spiral stirring block makes the liquid medicine spray and the high-pressure dispersed gas mix evenly to form a mist fluid, and the mist fluid is discharged through the discharge pipe 119. Through multi-stage stirring, the formed mist fluid is more conducive to the use of chemical additives and other liquid medicines.

[0048] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A high-pressure atomization generating device for increasing the production of oil and gas fields, comprising an upper frame (3) and a lower frame (5) made of steel, wherein the lower frame (5) is provided with a medicine tank assembly (2), a gear pump (10), a metering pump (4), an atomization generator (11) and pipelines, wherein the pipelines include a low-pressure manifold pipeline (8), a high-pressure liquid inlet pipeline (7), a high-pressure air inlet pipeline (6) and a high-pressure atomization discharge pipeline (9), and an air outlet pipe (21) is provided above the medicine tank assembly (2), characterized in that: The atomizer (11) comprises an atomizer cylinder (117), an air inlet seal (112), an outlet seal (120), an air distribution pipe (113), a liquid inlet pipe (121), an air inlet pipe (111) and a stirring block. The air inlet seal (112) and the outlet seal (120) are respectively installed at both ends of the atomizer cylinder (117). The air inlet seal (112) is provided with an air inlet pipe (111). The discharge seal (120) is provided with a discharge pipe (119), a rotatable stirring block is provided inside the atomizer cylinder (117), one end of the atomizer cylinder (117) provided with an air inlet seal (112) is provided with a liquid inlet pipe (121), the liquid inlet pipe (121) includes two and is provided on both sides of the front end of the atomizer cylinder (117), the gear pump (10) is connected to the medicine tank through the medicine tank liquid inlet pipe (22) The medicine tank assembly (2) is connected to the atomizing generator (11); a metering pump (4) is arranged between the medicine tank assembly (2) and the atomizing generator (11) and the medicine tank assembly (2) is connected to the atomizing generator (11) through a low-pressure manifold pipeline (8) and a high-pressure liquid inlet pipeline (7); the high-pressure liquid inlet pipeline (7) is connected to a liquid inlet pipe (121); the liquid inlet pipe (121) is connected to the metering pump (4); the air inlet pipe (111) is connected to an external high-pressure gas source through a high-pressure air inlet pipeline (6); the discharge pipe (119) is connected to a high-pressure atomizing discharge pipeline (9); a nozzle is arranged at the tail end of the high-pressure atomizing discharge pipeline (9) and a fan-shaped spray nozzle is adopted; a nozzle is arranged at the end of the atomizing generator cylinder (117) of the atomizing generator (111); the chemical additive is dispersed into the high-pressure nitrogen on the ground by the atomizing generator (111) to form a uniform and stable mist fluid to be injected into the formation, so that the chemical additive is fully in contact with the crude oil medium in the formation and the swept volume is expanded.

2. The high-pressure atomization generating device for increasing production in oil and gas fields according to claim 1 is characterized in that: The metering pump (4) is a double-head metering pump, the two water inlet valves of the double-head metering pump are respectively connected to the first low-pressure liquid inlet pipe (41) and the second low-pressure liquid inlet pipe (42) of the low-pressure manifold pipeline (8), the two water outlet valves of the double-head metering pump are connected to the high-pressure liquid inlet pipeline (7), the high-pressure liquid inlet pipeline (7) is connected to the liquid inlet pipe (121) of the atomizer (11), and a buffer tank (73) is provided on the high-pressure liquid inlet pipeline (7) between the double-head metering pump and the atomizer (11).

3. The high-pressure atomization generating device for increasing oil and gas field production according to claim 2 is characterized in that: The two liquid inlet pipes (121) are respectively connected to the first high-pressure liquid inlet pipe (71) and the second high-pressure liquid inlet pipe (72).

4. The high-pressure atomization generating device for increasing oil and gas field production according to claim 3 is characterized in that: The outer edge of the atomizer generator barrel (117) is arranged above the lower frame (5) through a supporting device, and the supporting device includes an arc-shaped support plate (122), a support plate one (123) and a support plate two (124), the arc-shaped support plate (122) cooperates with the outer edge of the atomizer generator barrel (117), the arc-shaped support plate (122) is arranged on the support plate one (123), and the support plate one (123) and the support plate two (124) are arranged on the lower frame (5) through bolts.

5. The high-pressure atomization generating device for increasing production in oil and gas fields according to claim 1 is characterized in that: A control box bracket (1) is arranged on the tank body of the medicine tank assembly (2), and the control box (12) is arranged on the control box bracket (1).

6. The high-pressure atomization generating device for increasing the production of oil and gas fields according to claim 1 is characterized in that: The stirring blocks include one or more than one group, wherein one group of stirring blocks is two spiral stirring blocks, including a left stirring block (115) and a right stirring block (116). The left stirring block (115) and the right stirring block (116) are symmetrically arranged and are gap-matched with the edge of the inner cavity of the atomizer generator cylinder (117).

7. A high pressure atomization generating device for increasing oil and gas field production according to claim 6, characterized in that: The right stirring block (116) located at the rightmost end is arranged at the rightmost end inside the atomizer barrel (117) through a support block (118), and a mounting protrusion (1161) is arranged at the right end of the right stirring block (116), and the mounting protrusion (1161) cooperates with the support block (118).

8. The high-pressure atomization generating device for increasing oil and gas field production according to claim 7 is characterized in that: The spiral stirring block is made of hard polyvinyl chloride.

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