Buffer tank with purification device

Abstract

The utility model discloses a buffer tank with a purification device, which comprises a buffer tank, an anti-blocking discharge pipe is vertically arranged under the buffer tank, a scraper is arranged in the anti-blocking discharge pipe, a quick release structure is arranged on the outer side of the upper part of the anti-blocking discharge pipe, bumps are arranged on two sides of the bottom of the buffer tank, and the bottom of the buffer tank is connected with the scraper. According to the buffer tank, the interior of the original channel is driven by a motor, so that thick oil can be continuously stirred in the conveying process, the inner wall of the pipeline can be cleaned in the rotary stirring process, and the buffer tank can be quickly disassembled after the output work of the thick oil is completed through a quick disassembly structure. Thickened oil remaining on the internal structure of the pipeline can be conveniently and thoroughly cleaned away by quickly disassembling the pipeline, and through the quick disassembling structure, when the pipeline is installed, additional tools are not needed for auxiliary installation, and the structure is high in installation speed.

Description

Technical Field

[0001] The utility model relates to the technical field of oil extraction, in particular to a buffer tank with a purification device. Background Art

[0002] The buffer tank is mainly used to buffer the pressure fluctuations in various systems, making the system work more smoothly. The buffering performance of the buffer tank is mainly achieved by compressing the compressed air in the tank;

[0003] After retrieval, there is a buffer tank with the Chinese patent publication number CN207438156U and the application number CN201721266670.3, including: a tank body, on which a liquid inlet pipe for fluid to pass through is arranged, an air outlet is arranged at the top of the tank body, and a liquid outlet is arranged at the bottom of the tank body; a cooling component, at least part of which is arranged inside the tank body to cool the fluid entering the tank body from the liquid inlet pipe to separate gas and liquid. The separated gas rises to the top of the tank body and flows out from the air outlet, and the separated liquid drops to the bottom of the tank body and flows out from the liquid outlet. The buffer tank of the utility model solves the problems of energy waste and environmental pollution in the process of heavy oil thermal recovery in the prior art. However, there are still the following problems when discharging materials:

[0004] 1. When the traditional buffer tank discharges heavy oil, because the viscosity of heavy oil is strong and the pipeline of the discharge port is narrow, it is easy for heavy oil to accumulate inside the discharge port during discharging, resulting in an unsmooth discharging process.

[0005] 2. Generally, when the buffer tank discharges materials, the structure set is used to drive the heavy oil to smoothly output to the outside. However, after the work is completed, due to the viscosity of heavy oil, a large amount of heavy oil will adhere to the surface of the structure set inside. Without effective cleaning, the heavy oil will harden, resulting in the inability of the structure set inside to continue working. Content of the Utility Model

[0006] The purpose of the utility model is to provide a buffer tank with a purification device to solve the problems that the buffer tank on the current market is not smooth enough when discharging heavy oil and cannot effectively clean the inside subsequently as mentioned in the above background art.

[0007] To achieve the above purpose, the utility model provides the following technical solution: a buffer tank with a purification device, including a buffer tank, a clogging-proof discharge pipe is vertically arranged directly below the buffer tank, a scraper is arranged inside the clogging-proof discharge pipe, a quick-release structure is arranged outside the upper part of the clogging-proof discharge pipe, and convex blocks are arranged on both sides of the bottom of the buffer tank.

[0008] Preferably, the buffer tank is composed of a tank body and support columns. There is a hole for the feed port on one side of the buffer tank, and a hole for the discharge port is centered at the bottom directly below the buffer tank. Support columns are vertically arranged around the bottom directly below the buffer tank for support work.

[0009] Preferably, the anti-blocking discharge pipe is composed of a pipe body, fixing rods, a shaft, a first bevel gear, a motor, and a second bevel gear. The pipe body is vertically arranged below the hole of the discharge port reserved directly below the buffer tank, and the main shape of the pipe body is a through hollow cylinder. Fixing blocks with vertically through holes are arranged on both sides above the pipe body to facilitate subsequent fixing work. A set of fixing rods is arranged on each of the upper and lower sides inside the pipe body. A set of shafts is vertically arranged at the center of the two sets of fixing rods. A first bevel gear is arranged at one end below the shaft. A motor is arranged at the lower position outside the pipe body, and the shaft at one end of the motor is horizontally arranged inside the pipe body. A second bevel gear is arranged on the shaft at one end of the motor, and the first bevel gear and the second bevel gear are engaged with each other.

[0010] Preferably, the scraper is composed of a connecting pipe, a first spring, a connecting rod, and a plate. The connecting pipes are arranged at equal intervals on one side of the shaft, and there is a horizontal groove inside the connecting pipe. The first spring is horizontally arranged inside the groove of the connecting pipe. One side of the first spring is provided with a connecting rod, and plates are vertically arranged outside several groups of horizontally arranged connecting rods.

[0011] Preferably, the quick-release structure is composed of a fixing plate, a connecting block, a trapezoidal block, and a second spring. Fixing plates are vertically arranged outside the fixing blocks on both sides of the pipe body. A through hole is horizontally arranged inside the fixing plate to facilitate subsequent fixing and moving work. A connecting block is horizontally arranged inside the fixing plate. A pull ring is arranged at one end outside the connecting block, and a trapezoidal block is arranged at one end inside the connecting block. A second spring is arranged outside the block body of the connecting block.

[0012] Preferably, convex blocks are vertically arranged on both sides of the discharge port at the bottom of the tank body, and there is a horizontal through hole inside the convex blocks. The convex blocks are arranged inside the through holes reserved on the fixing blocks on both sides above the pipe body.

[0013] Compared with the prior art, the beneficial effect of the present utility model is: a buffer tank with a purification device.

[0014] 1. When the buffer tank discharges viscous oil, it is driven by a motor inside the original pipeline, so that the viscous oil can be continuously stirred during the transportation process to prevent the viscous oil from being blocked inside the pipeline. During the rotation and stirring process, through the extrusion of the spring, the plate can be attached to the inner wall of the pipeline to clean the inner wall of the pipeline. And because of the extrusion of the spring, during the rotation process, the plate will not be attached too tightly to cause insufficient smooth rotation or too loose to effectively attach to the inner wall for cleaning work.

[0015] 2. The buffer tank can, through a quick-release structure, thoroughly clean the residual heavy oil on the internal structure of the pipeline by quickly disassembling the pipeline after the output of heavy oil is completed, preventing the phenomenon that the structure cannot work due to the solidification of heavy oil. Moreover, through the quick-release structure, when installing the pipeline, no additional tools are required for auxiliary installation, and the installation speed of this structure is relatively fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a front elevation schematic diagram of the buffer tank with a purification device of the present utility model;

[0017] Figure 2 is a front elevation sectional schematic diagram of the buffer tank with a purification device of the present utility model;

[0018] Figure 3 is a schematic diagram of Structure A of the buffer tank with a purification device of the present utility model;

[0019] Figure 4 is a schematic diagram of Structure B of the buffer tank with a purification device of the present utility model.

[0020] In the figure: 1. Buffer tank; 101. Tank body; 102. Support column; 2. Anti-blocking discharge pipe; 201. Pipe body; 202. Fixed rod; 203. Shaft; 204. First bevel gear; 205. Motor; 206. Second bevel gear; 3. Scraper; 301. Connecting pipe; 302. First spring; 303. Connecting rod; 304. Plate; 4. Quick-release structure; 401. Fixed plate; 402. Connecting block; 403. Trapezoidal block; 404. Second spring; 5. Convex block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-4 , the present utility model provides a technical solution: a buffer tank with a purification device, including a buffer tank 1. A vertically arranged anti-blocking discharge pipe 2 is provided directly below the buffer tank 1. A scraper 3 is arranged inside the anti-blocking discharge pipe 2. A quick-release structure 4 is arranged outside the upper part of the anti-blocking discharge pipe 2. Convex blocks 5 are arranged on both sides of the bottom of the buffer tank 1;

[0023] Specifically, after the work of the buffer tank 1 is completed, the heavy oil is output through the discharge port provided below. At this time, the scraper 3 continuously rotates inside the anti-blocking discharge pipe 2. At this time, the heavy oil can be continuously stirred to prevent blockage when the heavy oil is output. After the heavy oil output work is completed, by unlocking the quick-release structure 4 provided on the upper part of the anti-blocking discharge pipe 2, the quick-release structure 4 can be unlocked from the convex block 5 provided below the buffer tank 1. At this time, it is convenient to disassemble and clean the anti-blocking discharge pipe 2.

[0024] The buffer tank 1 is composed of a tank body 101 and support columns 102. A hole for the feed port is provided on one side of the buffer tank 1. A hole for the discharge port is provided in the center of the bottom directly below the buffer tank 1. Support columns 102 are vertically arranged around the bottom directly below the buffer tank 1 for support work.

[0025] The anti-blocking discharge pipe 2 is composed of a pipe body 201, a fixed rod 202, a shaft 203, a first bevel gear 204, a motor 205, and a second bevel gear 206. The pipe body 201 is vertically arranged below the hole of the discharge port reserved directly below the buffer tank 1, and the main shape of the pipe body 201 is a through hollow cylinder. Fixing blocks with vertically through holes are provided on both sides above the pipe body 201 to facilitate subsequent fixing work. A set of fixed rods 202 are provided on each of the upper and lower sides inside the pipe body 201. A set of shafts 203 are vertically arranged at the center of the two sets of fixed rods 202. A first bevel gear 204 is arranged at the lower end of one end of the shaft 203. A motor 205 is arranged at the lower outer side of the pipe body 201, and the shaft at one end of the motor 205 is horizontally arranged inside the pipe body 201. A second bevel gear 206 is arranged on the shaft at one end of the motor 205, and the first bevel gear 204 and the second bevel gear 206 are engaged with each other.

[0026] The scraper 3 is composed of a connecting pipe 301, a first spring 302, a connecting rod 303, and a plate 304. The connecting pipes 301 are equidistantly arranged on one side of the shaft of the shaft 203, and a horizontal groove is provided inside the connecting pipe 301. A first spring 302 is horizontally arranged inside the groove of the connecting pipe 301. A connecting rod 303 is arranged on one side of the first spring 302. Plates 304 are vertically arranged on the outer sides of several horizontally arranged connecting rods 303.

[0027] Specifically, when the viscous oil is transported from the discharge port reserved at the bottom of the buffer tank 1 to the inside of the pipe body 201, the motor 205 is started. When the motor 205 is operating, the motor 205 drives the reserved shaft on one side to rotate. At this time, the shaft arranged on one side of the motor 205 drives the second bevel gear 206 on the shaft to rotate during the rotation process. During the rotation process of the second bevel gear 206, it drives the first bevel gear 204 engaged on one side to rotate. At this time, the first bevel gear 204 drives the shaft 203 connected above to rotate inside the fixed rod 202 during the rotation process. At this time, the plate 304 arranged on one side of the shaft 203 is squeezed by the first spring 302 inside the connecting pipe 301. The first spring 302 will drive the plate 304 to fit the inner wall of the pipe body 201 by squeezing the connecting rod 303, so that when stirring and discharging the viscous oil, the inner wall of the pipe body 201 can be cleaned at the same time.

[0028] The quick-release structure 4 is composed of a fixing plate 401, a connecting block 402, a trapezoidal block 403 and a second spring 404. Fixing plates 401 are vertically arranged on the outer sides of the fixing blocks on both sides of the pipe body 201. A through hole is horizontally arranged inside the fixing plate 401 to facilitate subsequent fixing and moving work. A connecting block 402 is horizontally arranged inside the fixing plate 401. A pull ring is arranged at one outer end of the connecting block 402. A trapezoidal block 403 is arranged at one inner end of the connecting block 402. A second spring 404 is arranged on the outer side of the block body of the connecting block 402;

[0029] Convex blocks 5 are vertically arranged on both sides of the discharge port at the bottom of the tank body 101, and horizontal through holes are arranged inside the convex blocks 5. The convex blocks 5 are arranged inside the through holes reserved in the fixing blocks on both upper sides of the pipe body 201;

[0030] Specifically, when the viscous oil has completed the output work, the connecting block 402 is manually displaced. At this time, the trapezoidal block 403 at one end of the connecting block 402 is no longer squeezed by the second spring 404 and continues to be clamped inside the convex block reserved at the bottom of the tank body 101. At this time, the pipe body 201 inside the fixing plate 401 can be quickly disassembled, which is convenient for subsequent cleaning. After the cleaning is completed, by moving vertically upward, the clamping and fixing work can be quickly completed through the slope arranged on the surface of the trapezoidal block 403.

[0031] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0032] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A buffer tank with a purification device, comprising a buffer tank (1), characterized in that: A clogging-proof discharge pipe (2) is vertically arranged directly below the buffer tank (1). A scraper (3) is arranged inside the clogging-proof discharge pipe (2). A quick-release structure (4) is arranged outside the upper part of the clogging-proof discharge pipe (2). Convex blocks (5) are arranged on both sides of the bottom of the buffer tank (1).

2. The buffer tank with a purification device according to claim 1, characterized in that: The buffer tank (1) is composed of a tank body (101) and support columns (102). A hole for the feed inlet is arranged on one side of the buffer tank (1). A hole for the discharge outlet is arranged in the middle of the bottom directly below the buffer tank (1). Support columns (102) are vertically arranged around the bottom directly below the buffer tank (1) for support work.

3. A buffer tank with a purification device according to claim 2, characterized in that: The clogging-proof discharge pipe (2) is composed of a pipe body (201), a fixing rod (202), a shaft (203), a first bevel gear (204), a motor (205) and a second bevel gear (206). A pipe body (201) is vertically arranged below the hole for the discharge outlet reserved directly below the buffer tank (1). The main shape of the pipe body (201) is a through hollow cylinder. Fixing blocks with vertically through holes are arranged on both sides above the pipe body (201) for convenient subsequent fixing work. A set of fixing rods (202) is arranged on each of the upper and lower sides inside the pipe body (201). A set of shafts (203) is vertically arranged in the middle of the two sets of fixing rods (202). A first bevel gear (204) is arranged at the lower end of one side of the shaft (203). A motor (205) is arranged at the lower outer position of the pipe body (201). One end of the shaft of the motor (205) is horizontally arranged inside the pipe body (201). A second bevel gear (206) is arranged on the shaft at one end of the motor (205). The first bevel gear (204) and the second bevel gear (206) are engaged with each other.

4. A buffer tank with a purification device according to claim 3, characterized in that: The scraper (3) is composed of a connecting pipe (301), a first spring (302), a connecting rod (303) and a plate (304). The connecting pipes (301) are equidistantly arranged on one side of the shaft of the shaft (203). A horizontal groove is arranged inside the connecting pipe (301). A first spring (302) is horizontally arranged inside the groove of the connecting pipe (301). A connecting rod (303) is arranged on one side of the first spring (302). Plates (304) are vertically arranged outside several groups of horizontally arranged connecting rods (303).

5. The buffer tank with a purification device according to claim 3, characterized in that: The quick-release structure (4) is composed of a fixing plate (401), a connecting block (402), a trapezoidal block (403) and a second spring (404). Fixing plates (401) are vertically arranged outside the fixing blocks on both sides of the pipe body (201). A through hole is horizontally arranged inside the fixing plate (401) for convenient subsequent fixing and moving work. A connecting block (402) is horizontally arranged inside the fixing plate (401). A pull ring is arranged at the outer end of one side of the connecting block (402). A trapezoidal block (403) is arranged at the inner end of one side of the connecting block (402). A second spring (404) is arranged outside the block body of the connecting block (402).

6. The buffer tank with a purification device according to claim 2, characterized in that: On both sides of the bottom discharge port of the tank body (101), there are vertically arranged convex blocks (5), and there are horizontal through holes inside the convex blocks (5). The convex blocks (5) are arranged inside the through holes reserved by the fixed blocks on both sides above the pipe body (201).

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