Demulsification and dehydration device for sump oil

Abstract

The utility model discloses a sump oil demulsification dehydration device, which relates to the technical field of petroleum processing, and comprises a liquid storage tank body and a uniform mixing tank body, a uniform mixing demulsification assembly is assembled between the liquid storage tank body and the uniform mixing tank body, a loading base plate is erected on the surface of the liquid storage tank body, and the loading base plate is arranged on the surface of the uniform mixing tank body. A medicine storage tank body is installed at the end of the surface of one side of the loading base plate, and meanwhile a flow increasing assembly is assembled on the surface of one side of the loading base plate. When sump oil flows into the flow increasing assembly, blending fan blades are stirred to rotate to increase the flowability of the entering sump oil, when a transmission rod piece rotates, a transmission shaft rod is used for driving a feeding auger to convey a medicament into a stretching soft belt, and when a cam disc rotates, an extrusion plate body can be extruded to stir an expansion belt opening of the stretching soft belt to enter a flow increasing barrel body; meanwhile, when the blending fan blades rotate, the medicament can be stirred to enter the flow increasing barrel, and the medicament is mixed with the sump oil in the flow increasing barrel, so that the mixing effect of the sump oil and the medicament is improved, and the working time of demulsification and dehydration of the sump oil is shortened.

Description

Technical Field

[0001] The utility model belongs to the technical field of petroleum processing, and particularly relates to a dirty oil demulsification and dehydration device. Background Art

[0002] Petroleum refers to a mixture of gaseous, liquid and solid hydrocarbons in natural occurrence. Petroleum is divided into crude oil, natural gas, natural gas liquid and natural tar, but "petroleum" is still used as the definition of "crude oil" in customary terms; Petroleum is a viscous, dark brown liquid, known as the "blood of industry". Petroleum is stored in some areas of the upper crust. The main components are a mixture of various alkanes, cycloalkanes and aromatic hydrocarbons. It is one of the main objects of geological exploration.

[0003] In the technology for dehydrating the waste oil recovered from the sewage treatment plant, according to the publication number: CN204848765U. Name: Heavy waste oil demulsification and dehydration device, the main solution is: the existing chemical demulsification method can only be used in the laboratory, and it is impossible to carry out large-scale pilot tests, and it is difficult to achieve the purpose of uniform mixing, resulting in the inability of the reagent to fully contact with the waste oil, and the purpose of dehydration cannot be achieved. In the process of implementing this technical solution, there are still certain problems;

[0004] For example, the device uses a reflux pump to pump the dirty oil in the two groups of oil storage tanks back and forth, and adds chemicals during the pumping process to mix the chemicals with the dirty oil to achieve the purpose of demulsifying and dehydrating the dirty oil. However, the tank body is large and there is a lot of dirty oil inside. Using the reflux pump to pump and mix back and forth for a long time greatly increases the workload and energy consumption of the reflux pump, which can easily cause the reflux pump to be damaged due to excessive load, ultimately reducing the working life of the reflux pump, and then affecting the efficiency of demulsifying and dehydrating the dirty oil. Utility Model Content

[0005] The utility model aims to provide a waste oil demulsification and dehydration device to solve the problem proposed in the background technology that the waste oil in two groups of oil storage tanks is pumped back and forth by a reflux pump, and a reagent is added during the pumping process to mix the reagent and the waste oil to achieve the purpose of waste oil demulsification and dehydration. However, the tank body is large and there is a lot of waste oil inside. The long-term use of the reflux pump to pump and mix back and forth greatly increases the workload and energy consumption of the reflux pump, which is seriously prone to damage to the reflux pump due to excessive load, ultimately reducing the working life of the reflux pump, and then affecting the waste oil demulsification and dehydration efficiency.

[0006] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a waste oil demulsification and dehydration device, comprising a liquid storage tank body and a homogenizing tank body for waste oil demulsification and dehydration, and a homogenizing demulsification component is installed between the liquid storage tank body and the homogenizing tank body, a loading substrate is mounted on the surface of the liquid storage tank body, and a medicine storage tank body for storing medicine is installed at the end of the surface of one side of the loading substrate, and at the same time, a flow-increasing component is installed on the surface of one side of the loading substrate and at the bottom of the medicine storage tank body, and a feeding component is arranged at the end of the flow-increasing component;

[0007] The homogenizing and demulsifying assembly comprises a pump body for liquid pumping, wherein the input end and the output end of the pump body are respectively connected to a feed pipe body and a discharge pipe body, and the other end of the feed pipe body is connected to a U-shaped pipe body, wherein the two ends of the U-shaped pipe body are respectively connected to a connecting pipe piece 1 and a connecting pipe piece 2, and the other ends of the connecting pipe piece 1 and the connecting pipe piece 2 are respectively connected to a liquid storage tank body and a homogenizing tank body;

[0008] A liquid guiding tube body is arranged at the output end of the discharge tube body, and the ends of the liquid guiding tube body are respectively connected with a first liquid discharge tube and a second liquid discharge tube, and the other end of the liquid guiding tube body is connected with the water outlet end of the flow increasing component;

[0009] The flow increasing assembly comprises a flow increasing cylinder, the surface of which is connected to a special-shaped flow guide frame, and a water inlet is arranged at the bottom of the inner cavity of the special-shaped flow guide frame for the dirty oil to enter, wherein a water outlet is arranged at the end of the inner cavity of the special-shaped flow guide frame for the dirty oil to be sent out;

[0010] The inner cavity of the flow-increasing cylinder is provided with a transmission rod through a bearing, wherein a driving wheel is sleeved on one end of the surface of the transmission rod, and a regulating blade is sleeved on the surface of the transmission rod and in the inner cavity of the flow-increasing cylinder.

[0011] Preferably, the loading base plate includes two symmetrically arranged connecting plates installed at one end thereof, and the side of the loading base plate surface is connected to a side plate used in conjunction with the connecting plates, and the connecting plates and the side plates are used in conjunction to assemble the flow-increasing component.

[0012] Preferably, the bottom of the medicine storage tank is connected to a medicine guiding tube, and a flow valve is installed on the surface of the tail end of the medicine guiding tube.

[0013] Preferably, the feeding assembly includes a material guide cylinder, an inner cavity of the material guide cylinder is provided with a transmission shaft through a bearing, one end of the transmission shaft passes through the outside of the material guide cylinder, and a driven wheel is sleeved on one end of the transmission shaft and on the outside of the material guide cylinder.

[0014] Preferably, a feeding auger is sleeved on the surface of the transmission shaft and located in the inner cavity of the material guiding cylinder, and a cam plate is sleeved on the other end of the surface of the transmission shaft.

[0015] Preferably, one end of the bottom of the inner cavity of the material guiding cylinder is connected to a drug guiding frame, and one end of the inner cavity of the drug guiding frame is equipped with a stretchable soft belt, the bottom of the inner cavity of the stretchable soft belt is connected to a connecting rod, and the surface of the connecting rod is sleeved with an extrusion plate.

[0016] The utility model of a waste oil demulsification and dehydration device has the following advantages:

[0017] The waste oil demulsification and dehydration device utilizes a pump body to draw the waste oil in the liquid storage tank into the homogenizing tank through the flow-increasing component, or to reversely flush the waste oil in the homogenizing tank into the liquid storage tank, so that the waste oil can circulate. When the waste oil flows into the flow-increasing component, the fluidity of the waste oil is used to drive the fan blades to rotate, thereby using the structural characteristics of the flow-increasing cylinder and the special-shaped guide frame to increase the fluidity of the waste oil entering the flow-increasing cylinder. When the transmission rod is rotated under force, the transmission shaft can be driven to rotate. The medicine in the medicine storage tank that enters the material guide cylinder is transported to the stretching soft belt by the feeding auger, and when the cam disk rotates, it can squeeze the extrusion plate to drive the connecting rod to move the expansion belt opening of the stretching soft belt into the flow-increasing cylinder, and when the mixing fan blade rotates and contacts the expansion belt opening on the stretching soft belt, the medicine is pushed into the flow-increasing cylinder, so as to mix the medicine with the dirty oil in the flow-increasing cylinder, demulsify and dehydrate the dirty oil, improve the mixing effect of the dirty oil and the medicine, and shorten the working time of demulsification and dehydration of the dirty oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a three-dimensional assembly diagram of the homogeneous mixing and demulsification component of the utility model;

[0021] Figure 3 It is a schematic diagram of the structural assembly of the loading base plate, the medicine storage tank, the flow increasing component and the feeding component of the utility model;

[0022] Figure 4 This is a schematic diagram of the cross-sectional exploded view of the flow-increasing component structure of the utility model;

[0023] Figure 5 It is a three-dimensional exploded schematic diagram of the loading substrate and the flow increasing component structure of the utility model;

[0024] Figure 6 It is a schematic cross-sectional view of the structure of the feeding assembly of the utility model;

[0025] Figure 7 It is a three-dimensional cross-sectional schematic diagram of the local structure of the feeding assembly of the utility model;

[0026] Figure 8 It is a three-dimensional exploded schematic diagram of the flow-increasing cylinder structure of the utility model.

[0027] Description of the markings in the figure:

[0028] 100, liquid storage tank; 110, mixing tank;

[0029] 200, homogenizing and demulsifying assembly; 210, pump body; 211, feed pipe body; 212, discharge pipe body; 220, U-shaped pipe body; 221, connecting pipe piece 1; 222, connecting pipe piece 2; 230, liquid guide pipe body; 231, liquid discharge pipe 1; 232, liquid discharge pipe 2;

[0030] 300, loading base plate; 301, connecting plate; 302, side plate;

[0031] 400, medicine storage tank body; 410, medicine guide tube body; 420, flow valve body;

[0032] 500, flow-increasing assembly; 510, flow-increasing cylinder; 520, special-shaped flow guide frame; 521, water inlet; 522, water outlet; 530, transmission rod; 531, driving wheel; 540, adjusting blades;

[0033] 600, feeding assembly; 610, material guide cylinder; 620, transmission shaft; 621, driven wheel; 630, feeding dragon; 640, cam plate; 650, medicine guide frame; 660, stretching soft belt; 661, expansion belt opening; 662, connecting rod; 663, extrusion plate. DETAILED DESCRIPTION

[0034] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0035] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0036] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0037] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0038] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0039] In order to better understand the purpose, structure and function of the utility model, the utility model is further described in detail below with reference to the accompanying drawings.

[0040] like Figure 1 As shown, a waste oil demulsification and dehydration device of the utility model comprises a liquid storage tank body 100 and a homogenizing tank body 110 for demulsifying and dehydrating waste oil. The liquid storage tank body 100 and the homogenizing tank body 110 act as storage parts for storing waste oil, and can increase the fluidity of the waste oil when the waste oil in the liquid storage tank body 100 is sent to the homogenizing tank body 110, or when the waste oil in the homogenizing tank body 110 is sent to the liquid storage tank body 100, the waste oil is mixed with a reagent to improve the demulsification and dehydration efficiency of the waste oil;

[0041] like Figure 1-Figure 2As shown, a mixing and demulsifying assembly 200 is installed between the liquid storage tank body 100 and the mixing tank body 110, which is used to pump the dirty oil in the liquid storage tank body 100 and the mixing tank body 110 back and forth for mixing, demulsification and dehydration; the mixing and demulsifying assembly 200 includes a pump body 210 for liquid pumping, and its power is selected according to actual needs. The input end and the output end of the pump body 210 are respectively connected to a feed pipe body 211 and a discharge pipe body 212, wherein the other end of the discharge pipe body 212 is used in conjunction with a flow-increasing assembly 500 to feed the extracted dirty oil into the flow-increasing assembly 500 to increase the fluidity of the dirty oil, and the other end of the feed pipe body 211 is connected to a U-shaped pipe body 220;

[0042] The two ends of the U-shaped tube 220 are respectively connected with the connecting pipe piece 1 221 and the connecting pipe piece 222, and the other ends of the connecting pipe piece 1 221 and the connecting pipe piece 222 are respectively connected with the liquid storage tank body 100 and the homogenizing tank body 110, so that the dirty oil in the liquid storage tank body 100 and the homogenizing tank body 110 can pass through the connecting pipe piece 1 221 and the connecting pipe piece 222 respectively and be pumped by the pump body 210 under the action of the U-shaped tube 220 and the connecting pipe piece 1 221, so that the dirty oil can be sent out by the discharge pipe body 212;

[0043] The output end of the discharge pipe body 212 is provided with a liquid guide pipe body 230, and the ends of the liquid guide pipe body 230 are respectively connected with a discharge pipe 1 231 and a discharge pipe 232, and the other end of the liquid guide pipe body 230 is connected with the water outlet end of the flow increase component 500, so as to pass the waste oil extracted by the pump body 210 and the discharge pipe body 212 through the flow increase component 500, and flow through the liquid guide pipe body 230 at a high speed into the liquid storage tank body 100 and the mixing tank body 110, and the connecting pipe piece 1 221, the connecting pipe piece 222 and the U-shaped pipe body 22 0 and the liquid guide tube body 230, the liquid discharge pipe 1 231 and the liquid discharge pipe 2 232 and the pump body 210, the dirty oil in the liquid storage tank body 100 can be pumped out through the flow increase component 500 and sent to the uniform mixing tank body 110, and the dirty oil in the uniform mixing tank body 110 can be pumped out through the flow increase component 500 and sent to the liquid storage tank body 100, so that the liquid in the liquid storage tank body 100 and the uniform mixing tank body 110 circulates, and the pump body 210 only needs to use a simple water pump for extraction, without the need for external reflux pumps and other costly equipment;

[0044] As a further optimization of this solution, the pump body 210 can be provided in two sets, one for backup and one for use, so as to avoid the problem of downtime caused by damage to the pump body 210 .

[0045] like Figure 1-Figure 3 as well as Figure 5As shown, a loading base plate 300 is mounted on the surface of the liquid storage tank body 100, and in order to assemble the flow-increasing assembly 500, the loading base plate 300 includes two symmetrically arranged connecting plates 301 installed at one end thereof, and a side plate 302 used in conjunction with the connecting plate 301 is connected to the side of the surface of the loading base plate 300, and the connecting plate 301 and the side plate 302 are used in conjunction with each other to assemble the flow-increasing assembly 500.

[0046] like Figure 1-Figure 3 As shown, a medicine storage tank body 400 for storing medicines is installed at the end of one side surface of the loading substrate 300. The medicine storage tank body 400 is used for storing medicines. The bottom of the medicine storage tank body 400 is connected to a medicine guide tube body 410, and a flow valve body 420 is installed on the surface of the tail end of the medicine guide tube body 410 for transporting the medicine in the medicine storage tank body 400.

[0047] like Figure 1-Figure 6 and Figure 8 As shown, a flow increasing assembly 500 is installed on the surface of one side of the loading substrate 300 and at the bottom of the medicine storage tank body 400, which is used to increase the flow rate of the dirty oil when it flows; the flow increasing assembly 500 includes a flow increasing cylinder 510, and the flow increasing cylinder 510 is set in two connecting plate members 301, and the surface of the flow increasing cylinder 510 is connected to a special-shaped guide frame 520, and a water inlet 521 is arranged at the bottom of the inner cavity of the special-shaped guide frame 520 for the dirty oil to enter, wherein a water outlet 522 is arranged at the end of the inner cavity of the special-shaped guide frame 520 for the dirty oil to be sent out, wherein the joint of the discharge pipe body 212 and the water inlet 521 is connected to each other, and the liquid guide pipe body 230 is connected to the water outlet 522 on the special-shaped guide frame 520, so that the dirty oil can be sent into the flow increasing assembly 500, which is convenient for the subsequent speed increase of the dirty oil flow;

[0048] The inner cavity of the flow-increasing cylinder 510 is penetrated by a transmission rod 530 through a bearing, and one end of the transmission rod 530 penetrates to the outside of the flow-increasing cylinder 510, wherein a driving wheel 531 is sleeved on one end of the surface of the transmission rod 530, and a mixing blade 540 is sleeved on the surface of the transmission rod 530 and located in the inner cavity of the flow-increasing cylinder 510, and when the dirty oil enters through the water inlet 521, the mixing blade 540 can drive the mixing blade 540 to rotate due to the flow of the dirty oil liquid, and then under the workmanship of the mixing blade 540, the fluidity of the liquid is accelerated under the structural characteristics of the flow-increasing cylinder 510 and the special-shaped guide frame 520, so that the dirty oil quickly passes through the liquid guide tube body 230 into the liquid storage tank body 100 or the mixing tank body 110, and the dirty oil circulates into the liquid storage tank body 100 and the mixing tank body 110, so as to facilitate the subsequent use of chemicals to demulsify and dehydrate the dirty oil.

[0049] like Figure 1-Figure 7As shown, a feeding assembly 600 is provided at the end of the flow-increasing assembly 500. The feeding assembly 600 is mounted on the surface of the loading substrate 300 and is located at the bottom of the medicine storage tank 400, and is used to deliver the medicine in the medicine storage tank 400 to the flow-increasing assembly 500;

[0050] The feeding assembly 600 includes a material guide cylinder 610, and the material guide cylinder 610 is installed on the surface of the loading substrate 300, and the tail end of the drug guide tube body 410 is connected to one side of the end of the material guide cylinder 610, and the inner cavity of the material guide cylinder 610 is penetrated by a transmission shaft 620 through a bearing, and one end of the transmission shaft 620 penetrates to the outside of the material guide cylinder 610, and a driven wheel 621 is sleeved at one end of the transmission shaft 620 and at the outside of the material guide cylinder 610, and the driven wheel 621 and the driving wheel 531 are used in conjunction, and both surfaces are sleeved with belts, which are used to drive the transmission shaft 620 to rotate through the driving wheel 531 and the driven wheel 621 when the transmission rod 530 rotates;

[0051] The surface of the transmission shaft 620 and the inner cavity of the material guide cylinder 610 are provided with a feeding dragon 630 for assisting the delivery of medicine, and the other end of the surface of the transmission shaft 620 is provided with a cam plate 640, one end of the bottom of the inner cavity of the material guide cylinder 610 is connected to a medicine guide frame 650, and the bottom of the medicine guide frame 650 is connected to the inner cavity of the flow increase cylinder 510, and one end of the inner cavity of the medicine guide frame 650 is equipped with a stretching soft belt 660, and the stretching soft belt 660 is provided to the inner cavity of the flow increase cylinder 510. The soft belt 660 is made of elastic and retractable material. The expansion belt opening 661 at the tail end of the inner cavity of the stretch soft belt 660 is treated with a shrinkage treatment, so that the upper space of the inner cavity of the stretch soft belt 660 is larger than the space of the expansion belt opening 661, so as to prevent the dirty oil in the medicine storage tank 400 from flowing back into the stretch soft belt 660. The bottom of the inner cavity of the stretch soft belt 660 is connected to a connecting rod 662, and the surface of the connecting rod 662 is provided with an extrusion plate 663, wherein the extrusion plate 663 The other end of the stretching soft belt 660 extends to the outside of the stretching soft belt 660, so that when the transmission shaft 620 is rotated under force, it can drive the feeding dragon 630 to transport the medicine in the medicine storage tank 400 that enters the material guide cylinder 610 to one side, so that the medicine is transported and flows into the stretching soft belt 660. When the transmission shaft 620 rotates, its protruding end abuts against the extrusion plate 663, driving the extrusion plate 663 to move the connecting rod 662 downward, and according to the structural characteristics of the stretching soft belt 660, the expansion belt opening 661 on the stretching soft belt 660 enters into the flow-increasing cylinder 510. When the mixing blade 540 rotates, when its surface blade contacts one end of the stretching soft belt 660, the internal material can be pushed outward and sent into the flow-increasing cylinder 510, accelerating the mixing of the medicine with the dirty oil entering the medicine storage tank 400, thereby utilizing the circulating flow of water to accelerate its mixing with the medicine, and improving the demulsification and dehydration effect of the dirty oil.

[0052] The working principle of a waste oil demulsification and dehydration device is as follows: the waste oil in the liquid storage tank 100 can be pumped into the homogenizing tank 110 through the flow increasing component 500 by using the pump body 210, or the waste oil in the homogenizing tank 110 can be reversely flushed into the liquid storage tank 100, so that the waste oil can circulate, and when the waste oil flows into the flow increasing component 500, the fluidity of the waste oil is used to drive the deployment fan blade 540 to rotate, thereby using the structural characteristics of the flow increasing cylinder 510 and the special-shaped guide frame 520 to increase the fluidity of the waste oil entering the flow increasing cylinder 510, and when the transmission rod 530 is rotated under force, the transmission shaft 620 can be driven to rotate, so that the waste oil in the liquid storage tank 100 can be circulated. The medicine in the medicine tank body 400 that enters the material guide cylinder 610 is transported to the stretching soft belt 660 by the feeding dragon 630, and when the cam plate 640 rotates, it can squeeze the extrusion plate 663 to drive the connecting rod 662 to move the expansion belt opening 661 of the stretching soft belt 660 to enter the flow-increasing cylinder 510, and when the mixing fan blade 540 rotates and contacts the expansion belt opening 661 on the stretching soft belt 660, the medicine is pushed into the flow-increasing cylinder 510, so as to mix the medicine with the dirty oil in the flow-increasing cylinder 510, demulsify and dehydrate the dirty oil, improve the mixing effect of the dirty oil and the medicine, and shorten the working time of demulsification and dehydration of the dirty oil.

[0053] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A waste oil demulsification and dehydration device, characterized by: The invention comprises a liquid storage tank body (100) and a mixing tank body (110) for demulsifying and dehydrating waste oil, wherein a mixing demulsifying assembly (200) is arranged between the liquid storage tank body (100) and the mixing tank body (110), a loading substrate (300) is arranged on the surface of the liquid storage tank body (100), and a medicine storage tank body (400) for storing medicine is installed at the end of the surface of one side of the loading substrate (300), and a flow increasing assembly (500) is arranged on the surface of one side of the loading substrate (300) and at the bottom of the medicine storage tank body (400), and a feeding assembly (600) is arranged at the end of the flow increasing assembly (500); The homogenizing and demulsifying assembly (200) comprises a pump body (210) for pumping liquid, wherein the input end and the output end of the pump body (210) are respectively connected to a feed pipe body (211) and a discharge pipe body (212), and the other end of the feed pipe body (211) is connected to a U-shaped pipe body (220), wherein the two ends of the U-shaped pipe body (220) are respectively connected to a connecting pipe piece 1 (221) and a connecting pipe piece 2 (222), and the other ends of the connecting pipe piece 1 (221) and the connecting pipe piece 2 (222) are respectively connected to the liquid storage tank body (100) and the homogenizing tank body (110); A liquid guiding tube body (230) is provided at the output end of the discharge tube body (212), and the ends of the liquid guiding tube body (230) are respectively connected to a first liquid discharge tube (231) and a second liquid discharge tube (232), and the other end of the liquid guiding tube body (230) is connected to the water outlet end of the flow increasing component (500); The flow increasing assembly (500) comprises a flow increasing cylinder (510), the surface of the flow increasing cylinder (510) is connected to a special-shaped flow guide frame (520), and a water inlet (521) is arranged at the bottom of the inner cavity of the special-shaped flow guide frame (520) for the entry of dirty oil, wherein a water outlet (522) is arranged at the end of the inner cavity of the special-shaped flow guide frame (520) for the discharge of dirty oil; The inner cavity of the flow-increasing cylinder (510) is provided with a transmission rod (530) penetrating through the bearing, wherein a driving wheel (531) is sleeved on one end of the surface of the transmission rod (530), and a regulating blade (540) is sleeved on the surface of the transmission rod (530) and located in the inner cavity of the flow-increasing cylinder (510).

2. The waste oil demulsification and dehydration device according to claim 1, characterized in that: The loading substrate (300) comprises two symmetrically arranged connecting plate members (301) installed at one end thereof, and a side plate member (302) used in conjunction with the connecting plate member (301) is connected to the side of the surface of the loading substrate (300), and the connecting plate member (301) and the side plate member (302) are used in conjunction with each other to assemble the flow-increasing component (500).

3. The waste oil demulsification and dehydration device according to claim 1, characterized in that: The bottom of the medicine storage tank (400) is connected to a medicine guiding tube (410), and a flow valve (420) is installed on the surface of the tail end of the medicine guiding tube (410).

4. The waste oil demulsification and dehydration device according to claim 1, characterized in that: The feeding assembly (600) comprises a material guide cylinder (610), the inner cavity of the material guide cylinder (610) is provided with a transmission shaft (620) penetrating through the bearing, one end of the transmission shaft (620) penetrates to the outside of the material guide cylinder (610), and a driven wheel (621) is sleeved at one end of the transmission shaft (620) and located on the outside of the material guide cylinder (610).

5. The waste oil demulsification and dehydration device according to claim 4, characterized in that: A feeding auger (630) is sleeved on the surface of the transmission shaft (620) and located in the inner cavity of the material guide cylinder (610), and a cam plate (640) is sleeved on the other end of the surface of the transmission shaft (620).

6. The waste oil demulsification and dehydration device according to claim 5, characterized in that: One end of the bottom of the inner cavity of the material guiding cylinder (610) is connected to a drug guiding frame (650), and one end of the inner cavity of the drug guiding frame (650) is equipped with a stretchable soft belt (660), the bottom of the inner cavity of the stretchable soft belt (660) is connected to a connecting rod (662), and the surface of the connecting rod (662) is sleeved with an extrusion plate (663).

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