WO2021088100A1

WO2021088100A1 - Sewage treatment equipment facilitating oil-water separation

Info

Publication number: WO2021088100A1
Application number: PCT/CN2019/117468
Authority: WO
Inventors: 丁柳朋; 佟勇华
Original assignee: 丁柳朋
Priority date: 2019-11-04
Filing date: 2019-11-12
Publication date: 2021-05-14
Also published as: CN110745975A; CN110745975B

Abstract

A sewage treatment equipment facilitating oil-water separation, comprising a box body (1), conveying mechanisms (2), an oil scraping mechanism (3), a transmission mechanism (4), a stirring mechanism (5), a filtering mechanism (6), a blocking mechanism (7), a collecting mechanism (8) and a locking mechanism (9). Sewage can be fully purified inside the box body (1) by means the conveying mechanisms (2) at two inner sides of the box body (1), oil and water can be classified and circulated by means of separation and scraping of the oil and water by the oil scraping mechanism (3), the filtering mechanism (6) filters impurities inside the sewage; when the separated oil stain is scraped, the transmission mechanism (4) drives the stirring mechanism (5) to stir the impurities inside the filtering mechanism (6), so that the impurities in the sewage are more evenly contained in the filtering mechanism (6); in addition, the stirring mechanism (5) can shake the filtering mechanism (6), thereby enabling particles inside the filtering mechanism (6) to sink to the collecting mechanism (8) at the bottom of the box body (1) for being collected.

Description

Sewage treatment equipment facilitating oil-water separation

Technical field

The invention relates to the field of sewage treatment, in particular to a sewage treatment equipment that facilitates oil-water separation.

Background technique

With the continuous improvement of the development of the times, environmental pollution is also greatly increasing. The pollution of sewage is still the top priority of environmental pollution. Sewage generally includes industrial sewage, domestic sewage, agricultural sewage, medical sewage, etc., internal industrial sewage It contains a large amount of toxic substances. If a large amount of harmful sewage is discharged into the lake or reasonably, it will seriously pollute the natural environment and cause great damage to the environment. At the same time, it also threatens human life and health.

In the sewage discharge of the printing plant, the sewage contains a lot of oil stains and harmful particulate debris. Because the oil stains are mixed with the sewage, it is inconvenient to clean the oil stains during the sewage treatment, and the oil stains will continue to be caused by the sewage. At the same time, it is inconvenient to collect and process the filtered particles during sewage treatment, and it may easily cause the filter screen to block, which reduces the sewage treatment efficiency.

Summary of the invention

Aiming at the problems in the prior art, the present invention provides a sewage treatment equipment that facilitates oil-water separation.

The technical solution adopted by the present invention to solve its technical problems is: a sewage treatment equipment that facilitates oil-water separation, including a box, a conveying mechanism, an oil scraping mechanism, a transmission mechanism, a stirring mechanism, a filtering mechanism, a blocking mechanism, a collection mechanism and a lock Mechanism; the inside of the tank for treating sewage is installed with the conveying mechanism for sorting sewage; the inside of the tank is installed for separating and collecting oil stains inside the sewage The oil scraping mechanism; the inside of the box body is installed with the filtering mechanism for filtering the impurities inside the sewage; the top of the filtering mechanism is installed with the stirring for stirring the inside of the filtering mechanism Mechanism; inside the box is installed the transmission mechanism for providing power to the stirring mechanism; the bottom of the filtering mechanism is installed with the collection mechanism for collecting particulate matter in sewage; one of the collection mechanism The blocking mechanism for isolating the filtering mechanism is installed on the side; the locking mechanism for blocking the collecting mechanism is installed inside one end of the collecting mechanism.

Specifically, the conveying mechanism includes a water inlet pipe, a water outlet pipe, a separation tank, a water inlet hole, a water outlet hole, a filter tank, a water outlet tank, a first partition plate, and a second partition plate. In the water inlet pipe, the separation tank is provided on one side of the inside of the box body, and the water inlet pipe is in communication with the inside of the separation tank; the inside of the box body is provided with the filter tank, the separation tank and The second partition is provided between the filter tanks, and the second partition is provided with the water inlet hole, and the separation tank communicates with the inside of the filter tank through the water inlet hole; The other side of the inside of the box is provided with the water outlet groove, the first partition plate is installed between the water outlet groove and the filter tank, the first partition plate is provided with the water outlet hole, and the The water outlet tank communicates with the inside of the filter tank through the water outlet hole; the water outlet pipe is installed on an outer side wall of one end of the box body, and the water outlet pipe is communicated with the inside of the water outlet tank.

Specifically, the oil scraping mechanism includes an isolation plate, an oil storage tank, a separation plate, an oil inlet groove, a pull rod, a scraper, a drawing groove, an oil outlet pipe, a chute, a top plate and a pull buckle. In the oil storage tank, the isolation plate is installed between the oil storage tank and the separation tank, the top of the isolation plate is provided with the oil inlet groove, and the separation tank and the oil storage tank communicate with each other through the oil inlet groove The outer side of the other end of the box body is equipped with the oil outlet pipe, the oil outlet pipe communicates with the bottom side of the oil storage tank; the separation tank is installed inside the separation plate, the separation plate is "7" Font structure, and one end of the separation plate is fixedly connected with the top side of the second partition; the top plate is mounted on the top of the box body, and the top plate is engaged with the top of the box body, so The top plate is provided with the pull groove inside; the pull groove is installed with the pull rod, one end of the pull rod penetrates the side wall of the pull groove and extends to the outside of the top plate; the pull groove The bottom of the chute is provided with the sliding groove, and the pulling groove is communicated with the inside of the separating groove through the sliding groove; the scraper is installed inside the sliding groove, and one end of the scraper is provided in the separating groove Inside the groove, the other end of the scraper penetrates through the sliding groove and is vertically fixedly connected to the bottom of one end of the pull rod; the scraper is slidably connected to the inner top side of the separation groove through the pull rod, and the top plate Two pull buckles distributed symmetrically are installed inside and outside.

Specifically, the transmission mechanism includes a pressure groove, a return spring, a connecting rod, a swing rod, a movable groove, a turntable, a fixed shaft, a rotating shaft, and a bearing, the top plate is provided with the pressure groove, and one end of the pressure groove The movable groove is provided, and the movable groove is in communication with the pressure groove; the return spring and the connecting rod are installed inside the pressure groove, and the connecting rod extends through the return spring to One side of the movable groove; the other end of the connecting rod penetrates through the pressure groove and is fixedly connected with the pull rod, and the connecting rod is slidably connected to the inside of the pressure groove through the return spring; inside the movable groove The turntable is mounted on the bottom side, and the rotating shaft is mounted on the bottom of the turntable, the top of the rotating shaft is fixedly connected to the center of the turntable, the bearing is mounted on the bottom of the movable groove, and the bottom of the rotating shaft Rotatingly connected with the bearing; the fixed shaft is installed on the top edge of the turntable, the swing rod is arranged on the top of the turntable, and one end of the swing rod is rotatably connected with the fixed shaft; the swing rod The other end is rotatably connected with one end of the connecting rod.

Specifically, the stirring mechanism includes a rotating rod, a baffle, a fixed disk, and a transmission groove, the bottom of the movable groove is provided with the transmission groove, and the fixed disk is installed inside the transmission groove; the bottom of the fixed disk The rotating rod is installed, the top of the rotating rod is fixedly connected to the center of the fixed disk, and the rotating rod penetrates the top of the fixed disk and is fixedly connected to the bottom of the rotating shaft, the fixed disk The rotating rod is rotatably connected to the inside of the transmission groove through the rotating shaft; a plurality of baffles are installed on the bottom side wall of the rotating rod in an equidistant and staggered distribution.

Specifically, the filter mechanism includes a fixed plate, a filter screen, a through hole, a telescopic spring, and a protrusion, the fixed plate is arranged inside the filter tank, and the filter screen is installed on the top of the fixed plate, and The fixed plate and the filter screen are hollow cylindrical structures; the fixed plate and the filter screen are slidingly connected to the inside of the filter tank, and a plurality of circularly distributed are installed on the top edge of the fixed plate In the telescopic spring, the top of the telescopic spring is fixedly connected to the bottom of the top plate; the top surface of the fixed plate and the bottom surface of the fixed plate are respectively installed with a plurality of two groups of the protrusions distributed in an annular shape, And the two sets of protrusions conflict with each other; one side of the filter screen is provided with the through hole, and the water inlet hole communicates with the inside of the filter screen through the through hole.

Specifically, the blocking mechanism includes a first push groove, a filter plate, a push plate, a second push groove, a third push groove, and an extrusion spring, and the first push groove is provided on the inner side of the bottom of the second partition plate. , The third push groove is provided on one side of the first push groove, the filter plate is arranged inside the first push groove, and the top of the filter plate penetrates the top of the first push groove Extend to the inside of the water inlet; the bottom of the filter plate is equipped with the push plate, the bottom of one side of the filter plate is provided with the second push groove, and one end of the push plate penetrates the The third push groove is in contact with the inside of the second push groove; the bottom of the push plate is equipped with the compression spring, and the bottom of the compression spring is fixedly connected to the bottom of the first push groove, and The filter plate and the push plate are slidably connected to the inside of the first push groove through the compression spring.

Specifically, the collection mechanism includes a discharge slot, a leather stopper, a compression spring, a collection box, a handle, a limit slot, and a leather pad. The bottom end of the inside of the box body is provided with the discharge slot, and the box The collection box is installed inside the bottom of the body, and the collection box is slidably connected to the inside of the bottom of the box body; the handle is installed on the outside of the collection box, and the collection box is between the collection box and the box body. The leather pad is installed between; the other side of the collection box is provided with the limiting groove, and the leather plug is installed inside the limiting groove; the leather plug slides inside the limiting groove Connected, one end of the leather plug is in contact with one side of the collection box, the other end of the leather plug is installed with the compression spring, and the other end of the compression spring is fixedly connected to the inner end of the limiting groove, And the discharging trough communicates with the inside of the collection box.

Specifically, the locking mechanism includes a clamping block, a first pressing spring, a button, a stopper, a second pressing spring, a top groove and a clamping groove, the bottom of the box body is provided with the top groove, and the The clamping block is arranged inside, the clamping block is slidably connected with the top groove, the top of the clamping block is installed with the first pressing spring, the top side wall of the collection box is provided with the clamping groove, and The clamping block penetrates through the bottom of the box and is engaged with the clamping slot of the side wall of the collection box, the button is installed on one side of the clamping block, and one end of the button is connected with the top slot , The other end of the button penetrates through the side wall of the box body and extends to the outside of the box body, the top of the button is installed with the stopper, and one side of the stopper is installed with the second Press the spring.

The beneficial effects of the present invention:

(1) The sewage treatment equipment that facilitates oil-water separation according to the present invention allows sewage to enter the interior for purification through the placement of the box body, and at the same time, through the transportation mechanism on both sides of the inside of the box body, the sewage can be fully contained in the box body. Internal purification. When the sewage enters the oil scraping mechanism, the principle that the density of oil is smaller than water is used to precipitate and separate the oil and water inside the sewage, so that the oil stains float on the surface of the water, thereby obtaining a safer and pollution-free water source and effectively preventing sewage The pollution of the environment caused by the discharge of water, that is, the installation of the water inlet pipe and the water outlet pipe facilitates the orderly transportation of the sewage, so that the sewage is treated and purified inside the tank. After the sewage flows into the separation tank, it is in the inside of the separation tank. Stay, use the principle that the density of oil is lower than that of water, so that the oil and water in the sewage can be precipitated and separated, so that the oil stains float on the surface of the water. A wiper is installed on the top of the separation tank. , So that the oil stains are scraped off and flow into the oil storage tank through the oil inlet tank for storage, so that the oil stains inside the sewage are separated and stored, thereby obtaining a safer and pollution-free water source, and effectively preventing the pollution of the environment from the discharge of sewage.

(2) The sewage treatment equipment of the present invention that facilitates the separation of oil and water. After the sewage is degreasing, the sewage is transferred to the filter mechanism inside the tank, and the debris in the sewage is blocked by the filtration of the filter mechanism. Thus, the pollution degree of sewage is greatly reduced. When the oil scraping mechanism is working, the transmission mechanism is driven to rotate the stirring mechanism inside the filter mechanism, so that the debris inside the filter mechanism is uniformly stirred, and the debris attached to the filter mechanism falls off. , At the same time, the particulate matter is collected from the filter mechanism to resist sinking, and the filter mechanism is shaken while the stirring mechanism is moving, so that the sundries inside the filter mechanism are more likely to fall and prevent the clogging of the filter mechanism, that is, the sewage passes through the water inlet. Holes and through holes enter the filter tank, and the debris in the sewage is isolated and filtered under the action of the filter to prevent harmful substances or particles from being discharged. At the same time, the particles sink into the bottom of the filter under the action of gravity and are fixed The bottom of the plate is equipped with protrusions and retractable springs, which drive the filter screen to shake up and down, so as to remove debris or particles from the side wall of the filter screen. When the pull rod is pulled, the pull rod will drive the connecting rod inside the top plate in the return spring. Under the action of sliding, the principle of the balance wheel is used to make the turntable inside the top plate rotate under the action of the connecting rod and the pendulum rod. When the turntable rotates, the shaft will drive the fixed plate to rotate, so that the kinetic energy is transmitted. Under the rotation, the rotating rod at the bottom of the fixed plate is driven to rotate, and the sewage inside the filter tank is stirred through the baffle installed on the side wall of the rotating rod, so that the debris inside the sewage is stirred evenly and the internal water outlet hole is prevented from being blocked. At the same time, it is helpful to shake the filter, so that the particles and debris attached to the filter are dispersed, and the filter is prevented from clogging.

(3) The sewage treatment equipment that facilitates the separation of oil and water according to the present invention, when the filter mechanism is cleaned, the filter mechanism is extracted upwards, so that the debris inside the filter mechanism is removed, which facilitates subsequent filtering work and increases The filtering effect of the filtering mechanism is improved. After the filtering mechanism is lifted, the blocking mechanism inside the box will block the flow of debris inside the sewage, resulting in a reduction in the filtering effect. When the filtering mechanism is inserted, the blocking mechanism will be driven to slide down, thereby allowing the sewage to flow in. The filter mechanism continues to filter, that is, when it is necessary to clean the inside of the filter, the top plate is lifted to separate the box body, so that the filter slides up and down inside the filter tank. When the filter moves upward, the filter inside the second partition The plate slides upwards under the action of the squeezing spring to close the water inlet hole and prevent debris from flowing out. When the filter screen is inserted into the filter tank, the baffle and the filter plate will be pushed down to open the water inlet hole and the sewage will continue to flow. Filter inside the filter.

(4) The sewage treatment equipment of the present invention facilitates oil-water separation. When the filtering mechanism is shaken by the stirring mechanism, the debris inside the filtering mechanism is shaken, so that the debris sinks and enters the collection mechanism. Storage and recycling process, through the sliding of the collection mechanism and the box body, so as to clear the debris inside the collection mechanism, and at the same time, the collection mechanism is extracted and inserted through the locking mechanism to prevent the collection mechanism from freely detaching from the box body, resulting in the inside of the box body Sewage leakage, that is: when the particles or debris inside the filter enter the collection box through shaking for storage, when the debris inside the collection box needs to be processed, the collection box is drawn out, and the skin plug will act as a compression spring. Move the leather stopper under the bottom to close the discharging slot, so that the sewage inside the box will not leak when the debris in the collection box is taken out and recycled. After removing the debris in the collection box, insert the collection box and resist the leather. The plug is reset to make the collection box continue the collection work, which greatly improves the efficiency of collection and treatment of the debris after the sedimentation in the sewage. The insertion of the collection box enables the card block to engage with the top slot of the collection box, thereby preventing the collection box from being free. Slide out. When you need to pull out the collection box, press the button to make the button move the card block upward, so that the card block is separated from the card slot, and it is convenient to take out the collection box for debris disposal.

Description of the drawings

The present invention will be further described below in conjunction with the drawings and embodiments.

Figure 1 is a schematic diagram of the overall structure of a preferred embodiment of a sewage treatment equipment that facilitates oil-water separation provided by the present invention;

Figure 2 is a schematic diagram of the connection structure between the conveying mechanism and the oil scraping mechanism shown in Figure 1;

Fig. 3 is an enlarged schematic diagram of part A shown in Fig. 2;

Fig. 4 is an enlarged schematic diagram of part B shown in Fig. 2;

Fig. 5 is an enlarged schematic diagram of part C shown in Fig. 2.

In the figure: 1. Box, 2. Conveying mechanism, 21, Inlet pipe, 22, Outlet pipe, 23, Separation tank, 24, Inlet hole, 25, Outlet hole, 26, Filter tank, 27, Outlet tank, 28 , The first partition, 29, the second partition, 3, oil scraping mechanism, 31, isolation plate, 32, oil storage tank, 33, separation plate, 34, oil inlet tank, 35, tie rod, 36, scraper, 37, Pull groove, 38, oil outlet pipe, 39, slide groove, 39a, top plate, 39b, pull buckle, 4. transmission mechanism, 41, pressure groove, 42, return spring, 43, connecting rod, 44, swing rod, 45, activity Tank, 46, turntable, 47, fixed shaft, 48, rotating shaft, 49, bearing, 5. agitating mechanism, 51, rotating rod, 52, baffle, 53, fixed disk, 54, transmission groove, 6, filter mechanism, 61 , Fixed plate, 62, filter screen, 63, through hole, 64, telescopic spring, 65, protrusion, 7, blocking mechanism, 71, first push groove, 72, filter plate, 73, push plate, 74, second Push groove, 75, third push groove, 76, compression spring, 8, collection mechanism, 81, discharge chute, 82, leather stopper, 83, compression spring, 84, collection box, 85, handle, 86, limit Position groove, 87, leather pad, 9, locking mechanism, 91, block, 92, first pressing spring, 93, button, 94, stop, 95, second pressing spring, 96, top groove, 97, card slot .

Detailed ways

In order to make it easy to understand the technical means, creative features, goals and effects achieved by the present invention, the present invention will be further explained below in conjunction with specific implementations.

As shown in Figures 1 to 5, a sewage treatment equipment that facilitates oil-water separation according to the present invention includes a box body 1, a conveying mechanism 2, an oil scraping mechanism 3, a transmission mechanism 4, a stirring mechanism 5, a filtering mechanism 6, The blocking mechanism 7, the collection mechanism 8, and the locking mechanism 9; the inside of the tank 1 for treating sewage is equipped with the conveying mechanism 2 for sorting sewage; the inside of the tank 1 is The oil scraping mechanism 3 for separating and collecting oil stains inside the sewage is installed on the side; the filter mechanism 6 for filtering the impurities inside the sewage is installed inside the box body 1; the filtering mechanism 6 The stirring mechanism 5 for stirring the inside of the filtering mechanism 6 is installed at the top of the box 1; the transmission mechanism 4 for providing power for the stirring mechanism 5 is installed inside the box body 1; the filtering mechanism 6 The collection mechanism 8 for collecting particulate matter in the sewage is installed at the bottom of the filter; the blocking mechanism 7 for isolating the filter mechanism 6 is installed on one side of the collection mechanism 8; The locking mechanism 9 for locking the collecting mechanism 8 is installed inside one end.

Specifically, the conveying mechanism 2 includes a water inlet pipe 21, a water outlet pipe 22, a separation tank 23, a water inlet hole 24, a water outlet hole 25, a filter tank 26, a water outlet tank 27, a first partition 28 and a second partition 29, The water inlet pipe 21 is installed on one side of the box body 1, and the separation tank 23 is provided on the inner side of the box body 1, and the water inlet pipe 21 communicates with the inside of the separation tank 23; The inside of the box body 1 is provided with the filter tank 26, the second partition 29 is provided between the separation tank 23 and the filter tank 26, and the second partition 29 is provided with the water inlet Hole 24, the separation tank 23 communicates with the inside of the filter tank 26 through the water inlet hole 24; the other side of the inside of the box body 1 is provided with the water outlet tank 27, the water outlet tank 27 and the The first partition 28 is installed between the filter tank 26, the first partition 28 is provided with the water outlet hole 25, and the water outlet tank 27 communicates with the interior of the filter tank 26 through the water outlet hole 25 The outer side wall of one end of the box body 1 is installed with the outlet pipe 22, and the outlet pipe 22 communicates with the interior of the outlet tank 27. The installation of the inlet pipe 21 and the outlet pipe 22 facilitates the orderly handling of sewage After the sewage flows into the separation tank 23, it stays in the separation tank 23, and uses the principle that the density of oil is smaller than that of water, so that the oil and water in the sewage can be precipitated and separated to make the oil stains. Floating on the surface of the water, thereby obtaining a safer and pollution-free water source, effectively preventing the discharge of sewage from polluting the environment.

Specifically, the oil scraping mechanism 3 includes an isolating plate 31, an oil storage tank 32, a separating plate 33, an oil inlet groove 34, a draw rod 35, a scraper 36, a drawing groove 37, an oil outlet pipe 38, a slide groove 39, a top plate 39a and a draw buckle. 39b, the oil storage tank 32 is provided on the inner side of the separation tank 23, the isolation plate 31 is installed between the oil storage tank 32 and the separation tank 23, and the top of the isolation plate 31 is provided with the The oil inlet groove 34, the separation groove 23 and the oil storage groove 32 are communicated with the oil inlet groove 34; the oil outlet pipe 38 is installed outside the other end of the box body 1, and the oil outlet pipe 38 is connected to the oil storage groove The inside bottom side of 32 is connected; the separating plate 33 is installed inside the separating tank 23, and the separating plate 33 has a "7"-shaped structure, and one end of the separating plate 33 is connected to the second partition 29 The top side is fixedly connected; the top plate 39a is mounted on the top of the box body 1, and the top plate 39a is engaged with the top of the box body 1, and the top plate 39a is provided with the pull groove 37 inside; The pull groove 37 is equipped with the pull rod 35, one end of the pull rod 35 penetrates the side wall of the pull groove 37 and extends to the outside of the top plate 39a; the bottom of the pull groove 37 is provided with the slide Groove 39, and the drawing groove 37 communicates with the inside of the separating groove 23 through the sliding groove 39; the scraper 36 is installed inside the sliding groove 39, and one end of the scraper 36 is provided in the separating groove. Inside the groove 23, the other end of the scraper 36 penetrates through the sliding groove 39 and the bottom of one end of the pull rod 35 is vertically fixedly connected; the scraper 36 is connected to the inner top side of the separation groove 23 through the pull rod 35 Sliding connection, the inner and outer sides of the top plate 39a are equipped with two symmetrically distributed pull buckles 39b. When the sewage stays in the separation tank 23, the density of oil is less than that of water, so that the oil stains float on the surface of the water. A scraper 36 is installed on the top of the separation tank 23. By pulling the lever 35, the lever 35 drives the scraper 36 to move on the oily surface, so that the oil is scraped off and flows into the oil storage tank 32 through the oil inlet tank 34 for storage. In this way, the oil stains in the sewage can be separated and stored, and the oil stains in the sewage can be prevented from being discharged to cause the deterioration of the environment.

Specifically, the transmission mechanism 4 includes a pressure groove 41, a return spring 42, a connecting rod 43, a swing rod 44, a movable groove 45, a rotating disk 46, a fixed shaft 47, a rotating shaft 48, and a bearing 49. The top plate 39a is provided with The pressure groove 41, one end of the pressure groove 41 is provided with the movable groove 45, and the movable groove 45 is in communication with the pressure groove 41; inside the pressure groove 41 is installed the return spring 42 and The connecting rod 43 passes through the return spring 42 and extends to one side of the movable groove 45; the other end of the connecting rod 43 passes through the pressure groove 41 and is fixed to the pull rod 35 The connecting rod 43 is slidably connected to the inside of the pressure groove 41 through the return spring 42; the inner bottom side of the movable groove 45 is installed with the turntable 46, and the bottom of the turntable 46 is installed with the rotating shaft 48. The top of the rotating shaft 48 is fixedly connected with the center of the turntable 46, the bearing 49 is installed at the bottom of the movable groove 45, and the bottom of the rotating shaft 48 is rotatably connected with the bearing 49; The fixed shaft 47 is installed on the top edge, the swing rod 44 is arranged on the top of the turntable 46, one end of the swing rod 44 is rotatably connected with the fixed shaft 47; the other end of the swing rod 44 is connected to the fixed shaft 47; One end of the connecting rod 43 is rotatably connected. While pulling the rod 35, the rod 35 will drive the connecting rod 43 inside the top plate 39a to slide under the action of the return spring 42, so as to use the principle of the balance to make the turntable 46 inside the top plate 39a Rotating under the action of the connecting rod 43 and the swing rod 44, the kinetic energy of the pull rod 35 is fully utilized.

Specifically, the stirring mechanism 5 includes a rotating rod 51, a baffle 52, a fixed plate 53, and a transmission groove 54, the bottom of the movable groove 45 is provided with the transmission groove 54, and the transmission groove 54 is installed inside the transmission groove 54 A fixed disk 53; the bottom of the fixed disk 53 is installed with the rotating rod 51, the top of the rotating rod 51 is fixedly connected to the center of the fixed disk 53, and the rotating rod 51 penetrates the fixed disk 53 The top part is fixedly connected to the bottom of the rotating shaft 48, and the fixed plate 53 and the rotating rod 51 are rotatably connected to the inside of the transmission groove 54 through the rotating shaft 48; The baffles 52 are equally spaced and staggered. When the turntable 46 rotates, the rotating shaft 48 drives the fixed disk 53 to rotate, so that kinetic energy is transmitted. When the fixed disk 53 rotates, the bottom of the fixed disk 53 is driven. The rotating rod rotates, and the sewage in the filter tank 26 is stirred by the baffle 52 installed on the side wall of the rotating rod, so that the debris inside the sewage is stirred evenly, the internal water outlet 25 is prevented from clogging, and it is beneficial to the filter screen. 62 is shaken to disperse particles and debris attached to the filter 62 to prevent the filter 62 from clogging.

Specifically, the filter mechanism 6 includes a fixed plate 61, a filter mesh 62, a through hole 63, a telescopic spring 64, and a protrusion 65. The fixed plate 61 is disposed inside the filter tank 26. The filter mesh 62 is installed on the top, and the fixed plate 61 and the filter mesh 62 are hollow cylindrical structures; the fixed plate 61 and the filter mesh 62 are slidingly connected to the inside of the filter tank 26, A plurality of the telescopic springs 64 distributed in an annular shape are installed on the top edge of the fixed plate 61, and the top of the telescopic spring 64 is fixedly connected with the bottom of the top plate 39a; the top surface of the fixed plate 61 and the bottom of the top plate 39a are fixedly connected. A plurality of two groups of the protrusions 65 distributed in a ring shape are respectively installed on the bottom surface of the fixed disk 53, and the two groups of the protrusions 65 conflict with each other; one side of the filter mesh 62 is provided with the through hole 63, and The water inlet hole 24 communicates with the inside of the filter screen 62 through the through hole 63, and the sewage enters the filter tank 26 through the water inlet hole 24 and the through hole 63. Under the action of the filter screen 62, the impurities in the sewage The particles are isolated and filtered to prevent harmful substances or particles from being discharged. At the same time, the particles sink into the bottom of the filter 62 under the action of gravity. Under the action of the protrusion 65 and the retractable spring installed at the bottom of the fixed plate 61, the filter 62 is driven up and down. Shaking, so that the sundries or particles fall off the side wall of the filter screen 62, pass through the bottom of the filter screen 62, and then enter the collection box 84 for collection and storage.

Specifically, the blocking mechanism 7 includes a first push groove 71, a filter plate 72, a push plate 73, a second push groove 74, a third push groove 75, and a compression spring 76. The inner side of the bottom of the second partition 29 The first push groove 71 is provided, one side of the first push groove 71 is provided with the third push groove 75, the filter plate 72 is provided inside the first push groove 71, and the filter The top of the plate 72 penetrates the top of the first push groove 71 and extends to the inside of the water inlet 24; the bottom of the filter plate 72 is installed with the push plate 73, and the bottom of one side of the filter plate 72 The second push groove 74 is provided, and one end of the push plate 73 penetrates through the third push groove 75 and interferes with the inside of the second push groove 74; the bottom of the push plate 73 is installed with the push A compression spring 76, the bottom of the compression spring 76 is fixedly connected to the bottom of the first pushing groove 71, and the filter plate 72 and the pushing plate 73 pass through the compression spring 76 and the first pushing groove 71 71 internal sliding connection, when it is necessary to clean the inside of the filter 62, lift the top plate 39a to separate from the box 1, so that the filter 62 slides up and down inside the filter tank 26. When the filter 62 moves upward, the second partition The filter plate 72 inside the plate 29 slides upward under the action of the squeezing spring 76, thereby closing the water inlet 24 to prevent debris from flowing out. When the filter mesh 62 is inserted into the filter tank 26, the baffle 52 and the filter plate 72 will be pushed It slides down, thereby opening the water inlet 24, so that the sewage continues to be filtered inside the filter 62.

Specifically, the collection mechanism 8 includes a discharge slot 81, a leather plug 82, a compression spring 83, a collection box 84, a handle 85, a limit slot 86, and a leather pad 87. In the discharging trough 81, the collection box 84 is installed inside the bottom of the box body 1, and the collection box 84 is slidably connected to the inside of the bottom of the box body 1; the outside of the collection box 84 is installed The handle 85, the leather pad 87 is installed between the collection box 84 and the box body 1; the other side of the collection box 84 is provided with the limiting groove 86, and the limiting The leather plug 82 is installed inside the groove 86; the leather plug 82 is slidably connected to the inside of the limiting groove 86, one end of the leather plug 82 is in contact with the side of the collection box 84, and the leather plug 82 The other end is installed with the compression spring 83, the other end of the compression spring 83 is fixedly connected with the inner end of the limiting groove, and the discharge groove 81 communicates with the inside of the collecting box 84, when the filter After the particles or sundries inside 86 enter the collection box 84 by shaking for storage, when the sundries inside the collection box 84 need to be processed, the collection box 84 is drawn out, and the skin plug 82 will make the skin under the action of the compression spring 83. The plug 82 moves to close the discharging slot 81, so that the sewage in the box 1 will not leak when the debris inside the collection box 84 is taken out and recovered. When the debris inside the collection box 84 is removed, the collection box 84 is inserted. It also contradicts the resetting of the leather plug 82, so that the collection box 84 continues the collection work, which greatly improves the efficiency of collection and treatment of the debris after the internal sedimentation of the sewage.

Specifically, the locking mechanism 9 includes a blocking block 91, a first pressing spring 92, a button 93, a stop 94, a second pressing spring 95, a top groove 96 and a clamping groove 97. The top groove 96 is provided with the clamping block 91 inside the top groove 96, the clamping block 91 is slidably connected to the top groove 96, and the first pressing spring 92 is mounted on the top of the clamping block 91 , The top side wall of the collection box 84 is provided with the card slot 97, and the locking block 91 penetrates through the bottom of the box body 1 to engage with the card slot 97 of the side wall of the collection box 84, the The button 93 is installed on one side of the block 91, one end of the button 93 is connected with the top groove 96, and the other end of the button 93 penetrates the side wall of the box body 1 and extends to the box body On the outside of 1, the stopper 94 is installed on the top of the button 93, and the second pressing spring 95 is installed on one side of the stopper 94. Through the insertion of the collecting box 84, the locking block 91 and the collecting box The top card slot 88 of 84 is locked to prevent the collection box 84 from sliding out freely. When the collection box 84 needs to be drawn out, press the button 93 to make the button 93 push the card block 91 upward to separate the card block 91 from the card slot 88 , It is convenient to withdraw the collection box 84 for sundries processing.

When in use, first place the tank 1 in the plant area where sewage treatment is required for fixation, and then connect the sewage with the water inlet pipe 21, and communicate with the water outlet pipe 22 through the pipe so that the treated sewage can be used. When the sewage enters the tank After the inside of the body 1, the sewage stays in the separation tank 23, using the principle that oil is less dense than water, so that the oil and water in the sewage are precipitated and separated, and the oil stains float on the surface of the water. A scraper 36 is installed on the top of the separation tank 23. By pulling the lever 35, the lever 35 drives the scraper 36 to move on the oily surface, so that the oil is scraped off, and flows into the oil storage tank 32 through the oil inlet groove 34 for storage, and installs pipelines in the oil storage pipe to recover and store the oil. , So that the oil stains inside the sewage are separated and stored, so as to obtain a safer and pollution-free water source, effectively preventing the discharge of sewage from polluting the environment. The sewage enters the inside of the filter tank 26 through the water inlet 24 and the through hole 63, and is filtered. The net 62 isolates and filters the impurities in the sewage to prevent the discharge of harmful substances or particles. At the same time, the particles sink into the bottom of the filter net 62 by gravity. The bottom of the fixed plate 61 is equipped with protrusions 65 and telescopic Under the action of the spring, the filter screen 62 is driven to shake up and down, thereby removing debris or particles from the side wall of the filter screen 62. When the lever 35 is pulled, the lever 35 will drive the connecting rod 43 inside the top plate 39a to act on the return spring 42. Slide down, so as to use the principle of the balance wheel to make the turntable 46 inside the top plate 39a rotate under the action of the connecting rod 43 and the swing rod 44. While the turntable 46 rotates, the rotating shaft 48 will drive the fixed plate 53 to rotate, so that the kinetic energy is In order to transfer, under the rotation of the fixed disk 53, the rotating rod at the bottom of the fixed disk 53 is driven to rotate, and the sewage in the filter tank 26 is stirred by the baffle 52 installed on the side wall of the rotating rod, so as to make the debris in the sewage Stir uniformly to prevent clogging of the internal water outlet 25, and at the same time help to shake the filter 62, so as to disperse the particles and debris attached to the filter 62, prevent the filter 62 from clogging, and clean the inside of the filter 62 when it is necessary. When the top plate 39a is lifted and separated from the box body 1, the filter mesh 62 slides up and down inside the filter tank 26. When the filter mesh 62 moves upward, the filter plate 72 inside the second partition 29 acts on the compression spring 76 Slide down and upwards to close the water inlet 24 to prevent debris from flowing out. When the filter mesh 62 is inserted into the filter tank 26, the baffle 52 and the filter plate 72 will slide down, thereby opening the water inlet 24, so that the sewage continues to be filtered. The inside of the net 62 is filtered. When the particles or sundries inside the filter 62 enter the collection box 84 through shaking for storage, when the sundries inside the collection box 84 need to be processed, the collection box 84 is drawn out, and the leather plug 82 will be in The skin plug 82 is moved under the action of the compression spring 83, thereby closing the discharging trough 81, so that the sewage in the box 1 will not leak when the debris in the collection box 84 is taken out and recovered. When the debris in the collection box 84 is removed Insert the collection box 84 after the object, and resist the leather plug 82 is reset, so that the collection box 84 continues to collect work, which greatly improves the efficiency of collection and treatment of debris after the sewage has settled. The insertion of the collection box 84 makes the block 91 engage with the card slot 88 on the top of the collection box 84. Therefore, the collection box 84 is prevented from sliding out freely. When the collection box 84 needs to be drawn out, press the button 93 to make the button 93 push the block 91 to move upward, so that the block 91 is separated from the slot 88, and the collection box 84 can be taken out easily. The debris treatment improves the efficiency of the collection and treatment of debris inside the sewage.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the foregoing embodiments. The foregoing embodiments and descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also There are various changes and improvements, and these changes and improvements fall within the scope of protection of the present invention. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

A sewage treatment equipment facilitating oil-water separation, which is characterized in that it comprises a box body (1), a conveying mechanism (2), an oil scraping mechanism (3), a transmission mechanism (4), a stirring mechanism (5), and a filter mechanism (6). ), a blocking mechanism (7), a collection mechanism (8) and a locking mechanism (9); the tank (1) used for sewage treatment is installed on both sides of the inside of the tank body (1) for the transportation mechanism for sorting and processing sewage (2); The inner side of the box (1) is installed with the oil scraping mechanism (3) for separating and collecting the oil stains in the sewage; the inside of the box (1) is installed with the sewage The filtering mechanism (6) for filtering internal debris; the top of the filtering mechanism (6) is equipped with the stirring mechanism (5) for stirring the inside of the filtering mechanism (6); the box The transmission mechanism (4) for providing power to the stirring mechanism (5) is installed inside the body (1); the bottom of the filtering mechanism (6) is installed with the collection mechanism for collecting particulate matter in sewage (8); One side of the collection mechanism (8) is installed with the blocking mechanism (7) for isolating the filter mechanism (6); one end of the collection mechanism (8) is installed inside for The collecting mechanism (8) performs the locking of the locking mechanism (9).
The sewage treatment equipment for facilitating oil-water separation according to claim 1, characterized in that: the conveying mechanism (2) includes a water inlet pipe (21), a water outlet pipe (22), a separation tank (23), and a water inlet hole. (24), the water outlet (25), the filter tank (26), the water outlet (27), the first partition (28) and the second partition (29). One side of the box body (1) is installed In the water inlet pipe (21), the separation tank (23) is provided on the inner side of the box body (1), and the water inlet pipe (21) communicates with the inside of the separation tank (23); The tank (1) is provided with the filter tank (26), the second partition (29) is provided between the separation tank (23) and the filter tank (26), and the second partition (29) is provided between the separation tank (23) and the filter tank (26). The two partitions (29) are provided with the water inlet (24), and the separation tank (23) communicates with the interior of the filter tank (26) through the water inlet (24); the box body (1) ) Is provided with the water outlet tank (27) on the other side of the inside, and the first partition (28) is installed between the water outlet tank (27) and the filter tank (26), and the first partition The plate (28) is provided with the water outlet hole (25), and the water outlet groove (27) is communicated with the filter groove (26) through the water outlet hole (25); one end of the box body (1) The water outlet pipe (22) is installed on the outer side wall, and the water outlet pipe (22) is in communication with the water outlet tank (27).
The sewage treatment equipment for facilitating oil-water separation according to claim 2, characterized in that: the oil scraping mechanism (3) comprises an isolation plate (31), an oil storage tank (32), a separation plate (33), and an oil inlet tank (34), pull rod (35), scraper (36), pull groove (37), oil outlet pipe (38), chute (39), top plate (39a) and pull buckle (39b), the separation groove (23) ) Is provided with the oil storage tank (32) on the inner side, the isolation plate (31) is installed between the oil storage tank (32) and the separation tank (23), and the top of the isolation plate (31) The oil inlet groove (34) is provided, and the separation groove (23) and the oil storage groove (32) are connected through the oil inlet groove (34); the outer side of the other end of the box body (1) is installed with the The oil outlet pipe (38) communicates with the inner bottom side of the oil storage tank (32); the separation tank (23) is installed with the separation plate (33), the separation plate (33) ) Has a "7"-shaped structure, and one end of the separation plate (33) is fixedly connected to the top side of the second partition (29); the top plate is mounted on the top of the box (1) (39a), the top plate (39a) is engaged with the top of the box body (1), the top plate (39a) is provided with the pull groove (37); the inside of the pull groove (37) The pull rod (35) is installed, one end of the pull rod (35) penetrates the side wall of the pull groove (37) and extends to the outside of the top plate (39a); the bottom of the pull groove (37) is provided There is the sliding groove (39), and the pulling groove (37) communicates with the inside of the separating groove (23) through the sliding groove (39); the scraper is installed inside the sliding groove (39) (36), one end of the scraper (36) is set inside the separation groove (23), and the other end of the scraper (36) penetrates the chute (39) and the pull rod (35) The bottom of one end of the scraper is vertically fixed and connected; the scraper (36) is slidably connected to the inner top side of the separation groove (23) through the pull rod (35), and two symmetrical installations are installed on the inner and outer sides of the top plate (39a) The buckles (39b) distributed.
The sewage treatment equipment that facilitates oil-water separation according to claim 3, characterized in that: the transmission mechanism (4) includes a pressure groove (41), a return spring (42), a connecting rod (43), and a swing rod ( 44), the movable groove (45), the turntable (46), the fixed shaft (47), the rotating shaft (48) and the bearing (49), the top plate (39a) is provided with the pressure groove (41), the One end of the pressure groove (41) is provided with the movable groove (45), and the movable groove (45) is in communication with the pressure groove (41); the return spring is installed inside the pressure groove (41) (42) and the connecting rod (43), and the connecting rod (43) penetrates the return spring (42) and extends to one side of the movable groove (45); the other of the connecting rod (43) One end penetrates through the pressure groove (41) and is fixedly connected to the pull rod (35), and the connecting rod (43) is slidably connected to the inside of the pressure groove (41) through the return spring (42); the movable The turntable (46) is installed on the bottom side of the inside of the groove (45), and the rotating shaft (48) is installed on the bottom of the turntable (46), and the top of the rotating shaft (48) is connected to the center of the turntable (46). The bearing (49) is installed at the bottom of the movable groove (45), the bottom of the rotating shaft (48) is rotatably connected with the bearing (49); the top edge of the turntable (46) is installed The fixed shaft (47), the swing rod (44) is arranged on the top of the turntable (46), one end of the swing rod (44) is rotatably connected with the fixed shaft (47); the swing rod The other end of (44) is rotatably connected with one end of the connecting rod (43).
A sewage treatment equipment that facilitates oil-water separation according to claim 4, characterized in that: the stirring mechanism (5) includes a rotating rod (51), a baffle (52), a fixed plate (53) and a transmission groove ( 54), the bottom of the movable groove (45) is provided with the transmission groove (54), and the fixed disk (53) is installed inside the transmission groove (54); the bottom of the fixed disk (53) is installed The rotating rod (51), the top of the rotating rod (51) is fixedly connected to the center of the fixed disk (53), and the rotating rod (51) penetrates the top of the fixed disk (53) and It is fixedly connected to the bottom of the rotating shaft (48), and the fixed disk (53) and the rotating rod (51) are rotatably connected to the inside of the transmission groove (54) through the rotating shaft (48); the rotating rod The bottom side wall of (51) is provided with a plurality of said baffles (52) staggered at equal intervals.
The sewage treatment equipment for facilitating oil-water separation according to claim 1 or 5, characterized in that: the filtering mechanism (6) includes a fixed plate (61), a filter screen (62), a through hole (63), a telescopic A spring (64) and a protrusion (65), the fixed plate (61) is arranged inside the filter tank (26), and the filter screen (62) is installed on the top of the fixed plate (61), and The fixed plate (61) and the filter screen (62) have a hollow cylindrical structure; the fixed plate (61) and the filter screen (62) are slidingly connected to the inside of the filter tank (26), A plurality of the telescopic springs (64) distributed in an annular shape are installed on the top edge of the fixed plate (61), and the top of the telescopic spring (64) is fixedly connected with the bottom of the top plate (39a); The top surface of the plate (61) and the bottom surface of the fixed disk (53) are respectively installed with a plurality of two groups of the protrusions (65) distributed in a ring shape, and the two groups of the protrusions (65) conflict with each other; One side of the filter screen (62) is provided with the through hole (63), and the water inlet hole (24) communicates with the inside of the filter screen (62) through the through hole (63).
The sewage treatment equipment for facilitating oil-water separation according to claim 2, characterized in that: the blocking mechanism (7) comprises a first push groove (71), a filter plate (72), a push plate (73), and a The second push groove (74), the third push groove (75) and the compression spring (76), the inner bottom of the second partition (29) is provided with the first push groove (71), the first One side of the push groove (71) is provided with the third push groove (75), the first push groove (71) is provided with the filter plate (72), and the top of the filter plate (72) It penetrates through the top of the first push groove (71) and extends to the inside of the water inlet (24); the bottom of the filter plate (72) is installed with the push plate (73), and the filter plate ( The bottom of one side of 72) is provided with the second push groove (74), and one end of the push plate (73) penetrates the inside of the third push groove (75) and the second push groove (74) Conflict; the bottom of the push plate (73) is installed with the compression spring (76), the bottom of the compression spring (76) is fixedly connected to the bottom of the first push groove (71), the filter The plate (72) and the push plate (73) are slidably connected to the inside of the first push groove (71) through the compression spring (76).
The sewage treatment equipment for facilitating oil-water separation according to claim 1, characterized in that: the collection mechanism (8) includes a discharging trough (81), a leather plug (82), a compression spring (83), and a collection box (84), a handle (85), a limiting groove (86) and a leather pad (87), the box body (1) is provided with the discharge groove (81) at one end of the inner bottom side, and the box body ( The collection box (84) is installed inside the bottom of 1), and the collection box (84) is slidably connected to the inside of the bottom of the box (1); the outside of the collection box (84) is installed with the The handle (85), the leather pad (87) is installed between the collection box (84) and the box body (1); the other side of the collection box (84) is provided with the limit stop Groove (86), and the stopper (82) is installed inside the stop groove (86); the stopper (82) is slidably connected to the stop groove (86), and the stopper (86) 82) is in contact with one side of the collection box (84), the other end of the plug (82) is installed with the compression spring (83), and the other end of the compression spring (83) is in contact with the limit The internal end of the bit slot (86) is fixedly connected, and the discharge slot (81) is communicated with the inside of the collection box (84).
The sewage treatment equipment for facilitating oil-water separation according to claim 8, characterized in that: the locking mechanism (9) comprises a block (91), a first pressing spring (92), a button (93), and a block (94), a second pressing spring (95), a top slot (96) and a card slot (97), the bottom of the box body (1) is provided with the top slot (96), the top slot (96) The clamping block (91) is provided inside the clamping block (91), the clamping block (91) is slidably connected with the top slot (96), and the first pressing spring (92) is installed on the top of the clamping block (91) , The top side wall of the collection box (84) is provided with the card slot (97), and the card block (91) penetrates the bottom of the box body (1) and the side of the collection box (84) The locking groove (97) of the wall is engaged, the button (93) is installed on one side of the locking block (91), one end of the button (93) is connected with the top groove (96), and the button The other end of (93) penetrates through the side wall of the box body (1) and extends to the outside of the box body (1), and the stopper (94) is installed on the top of the button (93). The second pressing spring (95) is installed on one side of the stopper (94).