Food wastewater oil stain treatment device

Abstract

The utility model relates to the field of food wastewater treatment, in particular to a food wastewater oil stain treatment device which comprises a treatment water tank and an oil removal mechanism, after the wastewater in the treatment water tank stands for a certain time, oil liquid of the wastewater floats on the wastewater, and then through sliding connection between the sliding plate and the separation frame, two pull handles are held and pushed, so that each long groove of the sliding plate is located at the lower end of a triangular strip; meanwhile, through the elasticity of a spring telescopic rod, when the sliding plate moves, an inclined plane of a groove in the inner wall of the treatment water tank can abut against an inclined plane at one end of a clamping strip, so that the clamping strip moves towards one end of the sliding plate, then a pull handle is held and lifted upwards, and the oil liquid is separated from the waste water through the separation of the oil liquid. In this way, a large amount of oil liquid can be removed and separated at a time, and therefore oil liquid treatment is convenient.

Description

Technical Field

[0001] The utility model relates to the field of food wastewater treatment, in particular to a food wastewater oil pollution treatment device. Background Art

[0002] The food industry uses a wide range of raw materials and produces a wide variety of products, resulting in significant variations in the volume and quality of wastewater discharged. Therefore, wastewater generated during the production process requires a series of treatments to ensure it does not harm the natural environment.

[0003] Some food wastewater contains a large amount of oil pollution. When treating this type of food wastewater, the oil pollution needs to be treated.

[0004] However, in most existing food wastewater oil treatment devices, after a period of standing still, the oil will float on the upper end of the wastewater, and then the oil floating on the surface of the wastewater needs to be removed. However, when removing the oil, most existing devices are difficult due to the fluidity of the oil. Utility Model Content

[0005] The purpose of this utility model is to provide a food wastewater oil pollution treatment device in order to solve the above problems.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0007] A food wastewater oil pollution treatment device includes a treatment water tank and an oil removal mechanism;

[0008] The oil removal mechanism includes a partition frame, which is slidably connected to the inside of the treatment pool. A plurality of triangular strips are fixed in the middle of the partition frame. A sliding plate is slidably connected to the inside of the lower end of the partition frame, and the upper end surface of the sliding plate is fitted with the lower end surface of the triangular strip. The front and rear sides of the sliding plate are provided with clips for positioning the partition frame, and grooves are provided on the inner walls of the front and rear ends of the treatment pool corresponding to the clips. A plurality of spring telescopic rods are fixed between the clips and the sliding plate. Two handles are fixed on the upper end of the sliding plate. The sliding plate is provided with a plurality of long grooves for diverting oil stains to between the plurality of triangular strips.

[0009] Preferably, the edges of the inner wall of the upper end of the partition frame are rounded.

[0010] Preferably, each long groove is overlapped with the gap between the corresponding two triangular strips, and the width of the triangular strip is the same as the width of the long groove.

[0011] Preferably, one end of the clamping strip is provided with an inclined surface, and one end of the treatment pool groove is provided with an inclined surface corresponding to the end of the clamping strip.

[0012] Preferably, an inner wall at one end of the partition frame and one of the triangular strips are provided with an arc-shaped groove corresponding to the handle for facilitating the displacement of the handle.

[0013] Preferably: a water inlet pipe is fixed at one end of the treatment pool, a water outlet pipe is fixed at the other end of the treatment pool, a valve body is installed in the middle of the water outlet pipe, a grille top cover is installed at the upper end of the treatment pool, and a drug feeding hole is provided at the upper end of the grille top cover.

[0014] The beneficial effects compared with the prior art are as follows:

[0015] When the wastewater in the treatment pool has been standing for a certain period of time, the oil in the wastewater will float on the wastewater, and then the sliding plate and the partition frame are slidably connected. The two handles are held and pushed, so that each long groove of the sliding plate is located at the lower end of the triangular strip, so that the multiple triangular strips in the middle of the partition frame cooperate with the sliding plate to separate the wastewater from the oil. At the same time, through the elasticity of the spring telescopic rod, when the sliding plate moves, the inclined surface of the groove on the inner wall of the treatment pool will support the inclined surface of one end of the card strip, so that the card strip moves toward one end of the sliding plate, and then the handle is held and pulled upward to separate the oil from the wastewater. In this way, a large amount of oil can be removed and separated at one time, making oil treatment more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a structural diagram of a food wastewater oil pollution treatment device described in the utility model;

[0018] Figure 2 This is a main sectional view of a food wastewater oil pollution treatment device according to the present utility model;

[0019] Figure 3 This is a top sectional view of a clamping strip in a food wastewater and oil pollution treatment device according to the present invention;

[0020] Figure 4 This is a structural diagram of a food wastewater and oil pollution treatment device according to the present invention, with the grille top cover removed;

[0021] Figure 5 This is a structural diagram of a partition frame in a food wastewater oil pollution treatment device described in the utility model;

[0022] Figure 6This is a structural diagram of a sliding plate in a food wastewater and oil pollution treatment device according to the present invention;

[0023] Figure 7 The utility model is a structural schematic diagram of a spring telescopic rod in a food wastewater oil pollution treatment device.

[0024] The following are the descriptions of the reference numerals:

[0025] 1. Treatment tank; 11. Water inlet pipe; 12. Water outlet pipe; 13. Valve body; 14. Grille top cover; 15. Dosing hole; 2. Partition frame; 21. Triangular strip; 22. Sliding plate; 23. Spring telescopic rod; 24. Card bar; 25. Handle; 26. Long slot. DETAILED DESCRIPTION

[0026] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0027] The present invention will be further described below with reference to the accompanying drawings:

[0028] like Figure 1-Figure 7 As shown, a food wastewater oil pollution treatment device includes a treatment water pool 1 and an oil removal mechanism.

[0029] An inlet pipe 11 is fixed to one end of the treatment water tank 1, and an outlet pipe 12 is fixed to the other end of the treatment water tank 1. A valve body 13 is installed in the middle of the outlet pipe 12. A grille top cover 14 is installed at the upper end of the treatment water tank 1, and a dosing hole 15 is provided at the upper end of the grille top cover 14. Wastewater can be injected into the treatment water tank 1 through the inlet pipe 11, and after the valve body 13 is opened, the wastewater in the treatment water tank 1 can be discharged through the outlet pipe 12.

[0030] The oil removal mechanism includes a partition frame 2, which is slidably connected to the inside of the treatment pool 1. The edges of the inner wall of the upper end of the partition frame 2 are rounded, and a plurality of triangular strips 21 are fixed in the middle of the partition frame 2. The inner part of the lower end of the partition frame 2 is slidably connected to a sliding plate 22, and the upper end surface of the sliding plate 22 is fitted with the lower end surface of the triangular strip 21. The front and rear sides of the sliding plate 22 are provided with a card strip 24 for positioning the partition frame 2, and the inner walls of the front and rear ends of the treatment pool 1 are opened corresponding to the card strip 24. There is a groove, one end of the card strip 24 is provided with a slope, and one end of the groove of the treatment pool 1 is provided with a slope corresponding to one end of the card strip 24, a plurality of spring telescopic rods 23 are fixed between the card strip 24 and the sliding plate 22, and two pull handles 25 are fixed on the upper end of the sliding plate 22. The inner wall of one end of the partition frame 2 and one of the triangular strips 21 are provided with an arc groove corresponding to the pull handle 25 for facilitating the displacement of the pull handle 25, and the sliding plate 22 is provided with a plurality of for diverting the oil to between the plurality of triangular strips 21 The long groove 26 of each long groove 26 is overlapped with the gap between the corresponding two triangular strips 21, and the width of the triangular strip 21 is the same as the width of the long groove 26; when the wastewater in the treatment pool 1 is left to stand for a certain period of time, the oil in the wastewater will float on the wastewater, and then the sliding plate 22 is slidably connected to the partition frame 2, and the two pull handles 25 are held and pushed, so that each long groove 26 of the sliding plate 22 is located at the lower end of the triangular strip 21, so that the multiple triangular strips 21 in the middle of the partition frame 2 cooperate with the sliding plate 22 to separate the wastewater and the oil. At the same time, through the elasticity of the spring telescopic rod 23, when the sliding plate 22 moves, the inclined surface of the groove on the inner wall of the treatment pool 1 will support the inclined surface of one end of the card strip 24, so that the card strip 24 moves toward one end of the sliding plate 22, and then the pull handle 25 is held and pulled upward to separate the oil and the wastewater. In this way, a large amount of oil can be removed and separated at one time, thereby making oil treatment more convenient.

[0031] Working principle: When the device is used, first inject wastewater into the treatment pool 1 through the water inlet pipe 11, so that the wastewater is submerged half of the height of the triangular strip 21. After the wastewater in the treatment pool 1 has been allowed to stand for a certain period of time, the oil in the wastewater will float on the wastewater. Then, the sliding plate 22 is connected to the partition frame 2 through sliding. Hold the two handles 25 and push. The sliding plate 22 will move horizontally so that each long groove 26 of the sliding plate 22 is located at the lower end of the triangular strip 21, so that the multiple triangular strips 21 in the middle of the partition frame 2 cooperate with the sliding plate 22 to separate the wastewater and the oil. At the same time, through the contraction elasticity of the spring telescopic rod 23, when the sliding plate 22 moves, the inclined surface of the groove on the inner wall of the treatment tank 1 will press against the inclined surface of one end of the card strip 24, so that the two card strips 24 are close to the sliding plate 22, and then the two card strips 24 are separated from the groove of the treatment tank 1. Then, the handle 25 is grasped and pulled upward to separate the oil and the wastewater. In this way, a large amount of oil can be removed and separated at one time, making oil treatment more convenient. When the wastewater needs to be discharged, the valve body 13 is opened to discharge the wastewater in the treatment tank 1 through the outlet pipe 12.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.

Claims

1. A food wastewater oil pollution treatment device, comprising a treatment pool (1), characterized in that: It also includes an oil removal mechanism; The oil removal mechanism includes a partition frame (2), the partition frame (2) is slidably connected to the inside of the treatment water pool (1), a plurality of triangular strips (21) are fixed in the middle of the partition frame (2), a sliding plate (22) is slidably connected to the inside of the lower end of the partition frame (2), and the upper end surface of the sliding plate (22) is in contact with the lower end surface of the triangular strip (21), and the front and rear sides of the sliding plate (22) are both provided with a clamping strip (24) for clamping the partition frame (2), and the inner walls of the front and rear ends of the treatment water pool (1) are provided with grooves corresponding to the clamping strip (24), a plurality of spring telescopic rods (23) are fixed between the clamping strip (24) and the sliding plate (22), two pull handles (25) are fixed to the upper end of the sliding plate (22), and a plurality of long grooves (26) are provided on the sliding plate (22) for diverting oil stains to between the plurality of triangular strips (21).

2. A food wastewater oil pollution treatment device according to claim 1, characterized in that: The edges of the inner wall of the upper end of the partition frame (2) are rounded.

3. The food wastewater oil pollution treatment device according to claim 1 is characterized in that: Each of the long slots (26) is arranged to overlap the gap between the corresponding two triangular strips (21), and the width of the triangular strips (21) is the same as the width of the long slots (26).

4. A food wastewater oil pollution treatment device according to claim 1, characterized in that: One end of the clamping strip (24) is provided with an inclined surface, and one end of the groove of the treatment water pool (1) is provided with an inclined surface corresponding to one end of the clamping strip (24).

5. The food wastewater oil pollution treatment device according to claim 1 is characterized in that: The inner wall of one end of the partition frame (2) and one of the triangular strips (21) are both provided with an arc-shaped groove corresponding to the pull handle (25) to facilitate the displacement of the pull handle (25).

6. The food wastewater oil pollution treatment device according to claim 1 is characterized in that: A water inlet pipe (11) is fixed to one end of the treatment water pool (1), a water outlet pipe (12) is fixed to the other end of the treatment water pool (1), a valve body (13) is installed in the middle of the water outlet pipe (12), a grille top cover (14) is installed at the upper end of the treatment water pool (1), and a drug feeding hole (15) is provided at the upper end of the grille top cover (14).

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