Separator structure

Abstract

The utility model relates to a separator structure which comprises a tank body, a water inlet pipe is arranged at the top of the tank body, the bottom of the tank body is conical, a blow-off pipe is arranged at the bottom end of the tank body, and a water drainage pipe and an oil drainage pipe are respectively arranged on the side wall of the tank body. A sliding groove is formed in the inner wall of the tank body, the sliding groove extends outwards, an opening is formed in the side wall of the tank body, a mounting plate is movably inserted into the opening, the interior of the tank body is divided into a filtering chamber and a separating chamber by the mounting plate, and a filtering and separating assembly is further arranged in the separating chamber; the aeration structure is additionally arranged at the bottom of the tank body, wastewater enters the tank body and is primarily screened through the filter screen, impurities with large sizes are separated, then the wastewater discharged into the tank body is matched with an external medicament to be mixed in an accelerated manner, the aeration structure at the bottom also starts to work, flocculates can be brought to the liquid level by bubbles, and the flocculates are discharged into the tank body. In addition, the wastewater treatment device can work continuously and uninterruptedly, so that the working efficiency of filtration is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment equipment, in particular to a separator structure. Background Art

[0002] Domestic wastewater refers to wastewater discharged from residents' daily lives, mainly from residential buildings and public buildings, such as residences, offices, schools, hospitals, shops, public places and toilets of industrial enterprises. The pollutants contained in domestic wastewater are mainly large impurities and garbage and some tiny organic matter. If domestic wastewater is not treated before discharge, it will cause great pollution to the environment. Therefore, domestic wastewater must be treated before discharge and can be discharged only after it meets the specified standards.

[0003] The common method of wastewater treatment is sedimentation, which is to mix wastewater with liquid flocculants and other chemicals. After mixing, the wastewater is allowed to settle naturally and then separated. However, the whole process is time-consuming, the filtration efficiency is relatively low, and domestic sewage is continuously generated. Therefore, a device that can continuously and efficiently treat wastewater is needed. Utility Model Content

[0004] Based on the above description, the utility model provides a separator structure to solve the shortcomings of existing wastewater treatment methods, which are time-consuming, have low filtration and separation efficiency, and cannot meet the current wastewater treatment needs in life.

[0005] The utility model is realized by the following technical solutions:

[0006] A separator structure comprises a tank body, wherein a water inlet pipe is arranged on the top of the tank body, and a drain pipe and an oil drain pipe are arranged at intervals above and below the side walls of the tank body; a slide groove is arranged on the inner wall of the tank body, and the slide groove extends outward and forms an opening on the side wall of the tank body, and a mounting plate is movably inserted in the opening, and the mounting plate divides the interior of the tank body into a filter chamber and a separation chamber, and a filter separation assembly is also arranged in the separation chamber.

[0007] On the basis of the above technical solution, the present invention can also be improved as follows.

[0008] Furthermore, the center of the mounting plate is hollowed out and provided with a filter plate, a vibration motor is embedded in the frame of the filter plate, and an elastic member is filled between the outer wall of the frame of the filter plate and the inner wall of the hollowed-out portion of the mounting plate.

[0009] Furthermore, a fixing plate is provided at the outward end of the mounting plate, and a fixing groove is also provided at the opening edge on the outer side wall of the tank body. An annular sealing groove structure is provided on the side of the fixing plate opposite to the fixing groove and the two are fitted together, and the four corners of the fixing plate are also fastened to the fixing groove by bolts, and a handle is provided at the center of the end face of the outward end of the fixing plate.

[0010] Furthermore, the filtering and separation assembly includes a stirring shaft vertically arranged inside the tank body, the upper half of the stirring shaft is provided with a stirring frame, the lower half of the stirring shaft is connected to a mounting frame, a movable groove is also provided on the inner wall of the tank body, the mounting frame is a cross-shaped bracket and has sliders on four end faces, the sliders are slidably installed in the movable groove; a stirring motor is also provided on the lower surface of the tank body, a bevel gear is provided on the side wall extending from the bottom end of the stirring shaft to the outside of the tank body, and a driving gear matching the bevel gear is provided on the end of the output shaft of the stirring motor.

[0011] Furthermore, the interior of the stirring shaft is provided with a first cavity and a second cavity at intervals therebetween, and the first cavity and the second cavity are independent of each other, and the interiors of the stirring frame and the mounting frame are also arranged to be hollow, wherein the stirring frame is communicated with the first cavity, and the mounting frame is communicated with the interior of the second cavity, and a plurality of drainage holes are also provided on the outer wall of the stirring frame.

[0012] Furthermore, spherical holes are arranged at intervals on the side wall of the stirring frame, a spoiler ball is embedded in each of the spherical holes, and metal screens are fixedly installed on both sides of the spherical holes by bolts.

[0013] Furthermore, an air inlet pipe and a liquid inlet pipe are horizontally arranged on the outer wall of the tank body, and a connecting sleeve is provided at one end of the air inlet pipe and the liquid inlet pipe extending into the interior of the tank body, and ball bearings are provided at the top and bottom ends of the connecting sleeve. The stirring shaft is vertically inserted into the interior of the connecting sleeve and a sealing gasket is provided at the connection. A hole is also provided on the side wall of the stirring shaft located inside the connecting sleeve, the air inlet pipe is connected to the second cavity, and the liquid inlet pipe is connected to the first cavity. A plurality of aeration heads are also provided on the mounting frame, and the other end of the air inlet pipe is externally connected to an air compressor.

[0014] Furthermore, a transparent strip is provided on the side wall of the tank body, and a marking scale is provided on the transparent strip.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0016] 1. This application is based on the existing filtering method, and an aeration structure is added at the bottom. The wastewater entering the tank body is first screened through the filter net to separate larger debris, and then the wastewater discharged into the tank body is first mixed with external agents for accelerated mixing. At the same time, the aeration structure at the bottom also starts to work, and the flocculants are brought to the liquid surface by the bubbles and discharged through the oil drain pipe, thereby quickly separating the wastewater. The purified water can be discharged through the drain pipe on the side wall, and this application can work continuously and uninterruptedly, greatly improving the working efficiency of the filtration. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic diagram of the structure of the tank in this embodiment;

[0018] Figure 2 This is a schematic diagram of the structure of the filtration and separation assembly in this embodiment;

[0019] Figure 3 This is a schematic diagram of the structure of the mounting plate and the filter plate in this embodiment;

[0020] Figure 4 Schematic diagram of the structure of the stirring shaft and the connecting sleeve in this embodiment;

[0021] Among them: 1. tank body; 11. water inlet pipe; 12. oil drain pipe; 13. drain pipe; 14. fixing groove; 2. mounting plate; 21. fixing plate; 3. filter plate; 4. filter separation assembly; 41. stirring shaft; 42. stirring frame; 43. spherical hole; 44. drain hole; 45. liquid inlet pipe; 46. mounting frame; 47. aeration head; 48. air inlet pipe; 49. connecting sleeve; 5. stirring motor. DETAILED DESCRIPTION

[0022] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0024] Combination Figure 1-4 As shown, a separator structure comprises:

[0025] The tank body 1 has a water inlet pipe 11, a drain pipe 13 and an oil drain pipe 12 on its side walls, and these pipes are connected to the inside of the tank body 1;

[0026] The mounting plate 2 is provided with a rectangular opening on the side wall of the tank body 1, and the mounting plate 2 is movably inserted into the rectangular opening and divides the interior of the tank body 1 into a filtering chamber and a separation chamber;

[0027] The filtering and separation component 4 is used to further separate and filter the wastewater inside the separation chamber.

[0028] Specifically, the center of the mounting plate 2 is hollowed out, and a filter plate 3 is provided at the hollowed out portion. An elastic member is filled between the outer wall of the frame of the filter plate 3 and the inner wall of the hollowed out portion of the mounting plate 2. When the mounting plate 2 is inserted into the tank body 1, the filter plate 3 can be horizontally inserted into the tank body 1, and the wastewater discharged into the tank body 1 is preliminarily filtered, and the solid waste with a larger volume in the wastewater is preliminarily filtered.

[0029] In addition, the position where wastewater is discharged is fixed. In order to avoid the accumulation of solid waste affecting the filtration efficiency, a vibration motor should be embedded inside the frame of the filter plate 3, so that it can be spread flat on the filter plate 3 by vibration, and the vibration will be blocked by the elastic part to prevent the vibration from affecting the entire tank body 1.

[0030] A fixing plate 21 is also provided on the outward end surface of the mounting plate 2, and a handle is provided on the fixing plate 21. A fixing groove 14 is correspondingly provided on the side wall of the tank body 1. The fixing plate 21 is connected with the fixing grooves 14 by an annular groove sealing structure, and bolts are respectively provided at the four corners for reinforcement to prevent waste water from overflowing from the rectangular opening. At the same time, this detachable assembly structure is convenient for the staff to regularly clean the filter plate 3 without disassembling the tank body 1, and is very convenient to use.

[0031] The filtering and separating assembly 4 includes a stirring shaft 41 vertically arranged inside the tank body 1, the upper half of the stirring shaft 41 is provided with a stirring frame 42, and the lower half is provided with a cross-shaped mounting frame 46. A circular movable groove is also provided on the inner wall of the tank body 1, and the four end faces of the mounting frame 46 are respectively provided with sliders and are slidably connected to the movable groove. Therefore, when the stirring shaft 41 rotates, it can drive the mounting frame 46 to rotate freely inside the tank body 1.

[0032] Meanwhile, the interiors of the stirring frame 42 and the mounting frame 46 are both hollow, a first cavity and a second cavity are provided in the stirring shaft 41, and the two cavities are independent of each other, the stirring frame 42 is connected to the first cavity, and the mounting frame 46 is connected to the second cavity.

[0033] The stirring frame 42 is a rectangular metal frame, and a plurality of spherical holes 43 are arranged at intervals on its side wall. A spoiler ball is arranged in each spherical hole 43, and the spoiler ball should be an ABS flocculation ball. At the same time, metal screens are used to fix the two sides of the spherical hole 43.

[0034] The reaction principle of ABS flocculation ball is to flocculate through micro-vortex reaction and contact flocculation. When water flows through a large number of holes on the wall of the micro-vortex flocculator, countless tiny vortices will be formed. According to modern coagulation theory, micro-vortices are conducive to the migration and collision coagulation of fine particles in water, thereby improving the reaction efficiency.

[0035] A drainage hole 44 is also provided on the side wall of the stirring frame 42. At the same time, a liquid inlet pipe 45 and an air inlet pipe 48 are also provided on the side wall of the box body. A connecting sleeve 49 is provided at the ends of the air inlet pipe 48 and the liquid inlet pipe 45. Ball bearings are provided on the top and bottom surfaces of the connecting sleeve 49. The stirring shaft 41 is inserted into the ball bearing and is provided with a plurality of holes on the outer wall located in the connection. Both of them adopt a bearing structure to be movably assembled with the inner wall of the stirring shaft 41, so as to input without affecting the rotation of the stirring shaft 41. One end of the liquid inlet pipe 45 is connected to the first cavity, and the other end is connected to the medicine box, which is mixed with a pre-configured flocculant solution; one end of the air inlet pipe 48 is connected to the second cavity, and the other end is connected to an air compressor. A plurality of aeration heads 47 are also provided on the mounting frame 46 for aeration purification.

[0036] During the operation of the stirring shaft 41, the stirring frame 42 uses the spoiler ball to disturb the water inside the tank body 1, and at the same time breaks up the flocculant discharged into the wastewater, causing it to diffuse and form a large number of floccules in multiple locations to absorb particulate impurities in the wastewater and complete preliminary separation and purification.

[0037] Combined with the purification structure of the above-mentioned stirring frame 42 and the mounting frame 46, when a large number of floccules are produced, a large number of bubbles generated by the aeration head 47 will absorb these floccules and bring them to the liquid surface during the floating process, thereby cooperating with the oil drain pipe 12 to discharge the wastewater containing floating oil and flocculated impurities for separate treatment, and the separated and purified water will be discharged through the drain pipe 13 below.

[0038] A stirring motor 5 is also provided at the lower part of the tank body 1 , and the output shaft of the stirring motor 5 is connected to the stirring shaft 41 by a helical gear transmission structure.

[0039] A transparent strip can also be added to the side wall of the tank body 1 to facilitate the staff to penetrate the water level so as to adjust the water inlet speed and the oil and water discharge speeds, so that the liquid level is maintained at the oil discharge pipe 12 to achieve continuous filtration and separation functions.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solution recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solution from the technical solution of the embodiments of the utility model.

Claims

1. A separator structure, characterized in that: The invention comprises a tank body (1), wherein a water inlet pipe (11) is provided at the top of the tank body (1), and a drainage pipe (13) and an oil drainage pipe (12) are provided at intervals on the side walls of the tank body (1) respectively; a slide groove is provided on the inner wall of the tank body (1), the slide groove extends outward and forms an opening on the side wall of the tank body (1), a mounting plate (2) is movably inserted in the opening, the mounting plate (2) divides the interior of the tank body (1) into a filter chamber and a separation chamber, and a filter separation assembly (4) is also provided in the separation chamber.

2. A separator structure according to claim 1, characterized in that: The center of the mounting plate (2) is hollowed out and provided with a filter plate (3), a vibration motor is embedded in the frame of the filter plate (3), and an elastic member is filled between the outer wall of the frame of the filter plate (3) and the inner wall of the hollowed-out portion of the mounting plate (2).

3. A separator structure according to claim 2, characterized in that: A fixing plate (21) is provided at the outward end of the mounting plate (2), and a fixing groove (14) is also provided at the opening edge on the outer wall of the tank body (1). An annular sealing groove structure is provided on the side of the fixing plate (21) opposite to the fixing groove (14) and the fixing grooves (14) are fitted to each other, and the four corners of the fixing plate (21) are also locked and fixed to the fixing groove (14) by bolts. A handle is provided at the center of the end surface of the outward end of the fixing plate (21).

4. A separator structure according to claim 1, characterized in that: The filtering and separating assembly (4) comprises a stirring shaft (41) vertically arranged inside the tank body (1); the upper half of the stirring shaft (41) is provided with a stirring frame (42); the lower half of the stirring shaft (41) is connected with a mounting frame (46); a movable groove is also provided on the inner wall of the tank body (1); the mounting frame (46) is a cross-shaped bracket and has sliders respectively provided on four end faces; the sliders are slidably installed in the movable groove; a stirring motor (5) is also provided on the lower surface of the tank body (1); a bevel gear is provided on the side wall extending from the bottom end of the stirring shaft (41) to the outside of the tank body (1); a driving gear matched with the bevel gear is provided at the end of the output shaft of the stirring motor (5).

5. A separator structure according to claim 4, characterized in that: A first cavity and a second cavity are arranged in an upper and lower interval inside the stirring shaft (41), and the first cavity and the second cavity are independent of each other. The interiors of the stirring frame (42) and the mounting frame (46) are also arranged to be hollow, wherein the stirring frame (42) is communicated with the first cavity, and the mounting frame (46) is communicated with the interior of the second cavity. A plurality of drainage holes (44) are also provided on the outer wall of the stirring frame (42).

6. A separator structure according to claim 5, characterized in that: Spherical holes (43) are arranged at intervals on the side wall of the stirring frame (42), a spoiler ball is embedded in each of the spherical holes (43), and metal screens are fixedly installed on both sides of the spherical holes (43) by bolts.

7. A separator structure according to claim 5, characterized in that: An air inlet pipe (48) and a liquid inlet pipe (45) are horizontally arranged on the outer wall of the tank body (1); one end of the air inlet pipe (48) and the liquid inlet pipe (45) extending into the interior of the tank body (1) are both provided with a connecting sleeve (49); the top and bottom ends of the connecting sleeve (49) are both provided with ball bearings; the stirring shaft (41) is vertically inserted into the interior of the connecting sleeve (49) and a sealing gasket is provided at the connection; a hole is also provided on the side wall of the stirring shaft (41) located inside the connecting sleeve (49); the air inlet pipe (48) is communicated with the second cavity; the liquid inlet pipe (45) is communicated with the first cavity; a plurality of aeration heads (47) are also provided on the mounting frame (46); and the other end of the air inlet pipe (48) is externally connected to an air compressor.

8. A separator structure according to claim 1, characterized in that: A transparent strip is also provided on the side wall of the tank body (1), and marking scales are provided on the transparent strip.

Images