Fluorine-containing wastewater treatment device

Abstract

The utility model relates to the technical field of wastewater treatment, and provides a fluorine-containing wastewater treatment device which comprises a treatment box, a separation box and a belt conveyor, the treatment box is provided with a feeding pipe, the separation box is fixedly arranged at the top of the treatment box and is communicated with the treatment box, a water inlet is formed in the top of the separation box, and a water outlet is formed in the bottom of the separation box. A feeding pipe is arranged in the separating box, a discharging port is formed in the side face of the separating box, the belt conveyor is arranged in the separating box in the transverse direction, a rack of the belt conveyor is fixedly connected with the separating box, the material receiving end of the belt conveyor is located under the feeding pipe, the discharging end of the belt conveyor extends out of the discharging port, and the belt conveyor is arranged in the separating box. A plurality of filtering holes are formed in a conveying belt of the belt conveyor. The utility model aims to provide the fluorine-containing wastewater treatment device which can clean solid particle impurities in fluorine-containing wastewater in time.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to a fluorine-containing wastewater treatment device. Background Art

[0002] With the rapid development of industry, more and more wastewater is generated in the production process, among which the discharge of fluoride-containing wastewater is showing an increasing trend, which has an increasingly severe impact on the natural environment and also leads to the pollution of drinking water sources.

[0003] Fluoride-containing wastewater mainly comes from industrial production such as metallurgy, glass, plastics, cement, steel, aluminum electrolysis, and phosphate fertilizer, and contains many insoluble solid particle impurities such as sediment and glass slag. The presence of these solid particle impurities will reduce the fluidity of the wastewater and affect the subsequent treatment progress of the fluoride-containing wastewater. Utility Model Content

[0004] In view of the defects in the prior art, the purpose of the utility model is to provide a fluorine-containing wastewater treatment device, which can clean up the solid particle impurities in the fluorine-containing wastewater in time.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a fluorine-containing wastewater treatment device, including a treatment box, the treatment box has a feed pipe, and also includes a separation box and a belt conveyor, the separation box is fixedly installed on the top of the treatment box and is connected to the treatment box, the top of the separation box is provided with a water inlet, the side of the separation box is provided with a discharge port, the belt conveyor is horizontally arranged in the separation box, the frame of the belt conveyor is fixedly connected to the separation box, the receiving end of the belt conveyor is located directly below the feed pipe, the discharge end of the belt conveyor extends from the discharge port, and the conveyor belt of the belt conveyor is provided with multiple filter holes.

[0006] Furthermore, it also includes a material receiving frame, which is fixedly mounted on the outer wall of the separation box and is located directly below the discharge end of the belt conveyor.

[0007] Furthermore, it also includes a partition, which is fixedly installed on the inner wall of the separation box along the longitudinal direction and is located just above the middle part of the belt conveyor.

[0008] Furthermore, it also includes a stirring component, which includes a rotating shaft and a motor. The rotating shaft is longitudinally arranged in the processing box and is rotatably connected to the processing box. A plurality of blades are fixedly mounted on the rotating shaft, and the motor is used to control the rotation of the rotating shaft.

[0009] Furthermore, the blades are arranged at an inclination.

[0010] Furthermore, it also includes a baffle, which is adapted to the feed pipe, and the upper end of the baffle is hinged to the feed pipe.

[0011] Beneficial effects of the utility model: the utility model provides a fluorine-containing wastewater treatment device. After the fluorine-containing wastewater enters the separation box from the water inlet, it will first contact the conveyor belt on the belt conveyor. Since the conveyor belt has filter holes, the solid particle impurities in the fluorine-containing wastewater will be filtered out and transported away. The filtered fluorine-containing wastewater enters the treatment box. Therefore, the device can clean up the solid particle impurities in the fluorine-containing wastewater in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model at a first viewing angle;

[0013] Figure 2 It is a schematic diagram of the structure of the utility model from a top view at a second viewing angle;

[0014] Figure 3 It is a front view structural schematic diagram of the utility model at a third viewing angle;

[0015] Figure 4 This is a front view structural schematic diagram of the utility model;

[0016] Figure 5 It is a schematic diagram of the internal cross-sectional structure of the utility model.

[0017] Figure numerals: 10 - treatment box, 11 - feed pipe, 12 - water outlet pipe, 13 - valve, 14 - baffle, 20 - separation box, 21 - water inlet, 22 - outlet, 30 - belt conveyor, 40 - receiving frame, 50 - partition, 60 - stirring assembly, 61 - rotating shaft, 62 - motor, 63 - blade. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] In this application, unless otherwise clearly specified and limited, the terms "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0020] In the description of the present application, it should be understood that the terms "longitudinal", "transverse", "horizontal", "top", "bottom", "up", "down", "inside" and "outside" etc. indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] In addition, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present utility model, the meaning of "plurality" is more than two, unless otherwise clearly and specifically limited.

[0022] like Figure 1-5 As shown, the utility model provides a fluorine-containing wastewater treatment device, including a treatment box 10, the treatment box 10 is provided with a feed pipe 11 and a water outlet pipe 12, and the water outlet pipe 12 is provided with a valve 13. The above contents are all prior arts, and the specific structure is not repeated here.

[0023] The device also includes a separation box 20 and a belt conveyor 30. The separation box 20 is fixedly mounted on the top of the treatment box 10 and is in communication with the treatment box 10. The top of the separation box 20 is provided with a water inlet 11 in communication with the interior thereof, and the side of the separation box 20 is provided with a discharge port 22 in communication with the interior thereof. The belt conveyor 30 is disposed in the separation box 20 in a transverse direction, the frame of the belt conveyor 30 is fixedly connected with the separation box 20, the receiving end of the belt conveyor 30 is located directly below the feed pipe, the discharge end of the belt conveyor 30 extends from the discharge port 22, and a plurality of filter holes are provided on the conveyor belt of the belt conveyor 30.

[0024] When the device is working, the belt conveyor 30 is in operation and the valve 13 is in a closed state.

[0025] The specific working process of this device is as follows: first, the staff injects the fluorine-containing wastewater from the feed pipe through the pumping equipment. After the fluorine-containing wastewater enters the separation box 20 from the water inlet 11, it will first contact the conveyor belt on the belt conveyor 30. Since there are filter holes on the conveyor belt, the solid particle impurities in the fluorine-containing wastewater will be filtered out and transported through the discharge port 22. The filtered fluorine-containing wastewater enters the treatment box 10, so this device can clean up the solid particle impurities in the fluorine-containing wastewater in time. Then, the staff adds a defluorination agent into the treatment box 10 through the feed pipe 11 to defluorinate the fluorine-containing wastewater in the treatment box 10. Next, open the valve 13, and the wastewater after defluorination is discharged from the outlet pipe 12.

[0026] In one embodiment, a receiving frame 40 is further included. The receiving frame 40 is fixedly mounted on the outer wall of the separation box 20 and is located directly below the discharge end of the belt conveyor 30 .

[0027] After the solid particle impurities in the fluorine-containing wastewater are filtered out, the belt conveyor 30 continues to operate to transport the solid particle impurities, and the solid particle impurities eventually fall from the discharge end of the belt conveyor 30 into the receiving frame 40, and the solid particle impurities are collected centrally.

[0028] In one embodiment, a partition plate 50 is further included. The partition plate 50 is fixedly installed on the inner wall of the separation box 20 along the longitudinal direction and is located directly above the middle of the belt conveyor 30 .

[0029] When the fluorine-containing wastewater contacts the conveyor belt on the belt conveyor 30 , water splashes are generated. At this time, the partition 50 is designed to block the water splashes to prevent the fluorine-containing wastewater from splashing out from the discharge port 22 .

[0030] In one embodiment, a stirring assembly 60 is further included, and the stirring assembly 60 includes a rotating shaft 61 and a motor 62. The rotating shaft 61 is disposed in the processing box 10 along the longitudinal direction and is rotatably connected to the processing box 10, and a plurality of blades 63 are fixedly mounted on the rotating shaft 61. The motor 62 is fixedly mounted on the processing box 10 and is electrically connected to an external control cabinet, and the motor 62 is used to control the rotation of the rotating shaft 61.

[0031] When the device is working, the external control cabinet controls the motor 62 to start, and the motor 62 drives the rotating shaft 61 to rotate. At this time, the blades 63 will stir the fluorine-containing wastewater in the treatment box 10, so that the fluorine-containing wastewater and the defluorination agent are mixed more evenly, thereby improving the defluorination effect.

[0032] In one embodiment, the blades 63 are arranged at an angle, so that when the rotating shaft 61 rotates, the blades 63 will have an effect of disturbing the fluorine-containing wastewater upward, so that the fluorine-containing wastewater and the defluorination agent are mixed more evenly.

[0033] In one embodiment, a baffle 14 is further included, which is adapted to the feed pipe 11, and the upper end of the baffle 14 is hinged to the feed pipe 11 to prevent foreign matter from entering the treatment box 10 through the feed pipe 11. When it is necessary to add defluorination agent into the treatment box 10, the staff can flip the lower end of the baffle 14 upwards.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A fluorine-containing wastewater treatment device, comprising a treatment box, wherein the treatment box has a feed pipe, characterized in that: It also includes a separation box and a belt conveyor, wherein the separation box is fixedly installed on the top of the treatment box and is connected to the treatment box, a water inlet is provided on the top of the separation box, a discharge port is provided on the side of the separation box, the belt conveyor is transversely arranged in the separation box, a frame of the belt conveyor is fixedly connected to the separation box, a material receiving end of the belt conveyor is located directly below the feed pipe, a discharge end of the belt conveyor extends out from the discharge port, and a plurality of filter holes are provided on the conveyor belt of the belt conveyor.

2. A fluorine-containing wastewater treatment device according to claim 1, characterized in that: It also includes a material receiving frame, which is fixedly mounted on the outer wall of the separation box and is located directly below the discharge end of the belt conveyor.

3. A fluorine-containing wastewater treatment device according to claim 1, characterized in that: It also includes a partition plate, which is fixedly installed on the inner wall of the separation box along the longitudinal direction and is located just above the middle part of the belt conveyor.

4. A fluorine-containing wastewater treatment device according to claim 1, characterized in that: It also includes a stirring component, which includes a rotating shaft and a motor. The rotating shaft is longitudinally arranged in the processing box and is rotatably connected to the processing box. A plurality of blades are fixedly mounted on the rotating shaft, and the motor is used to control the rotation of the rotating shaft.

5. A fluorine-containing wastewater treatment device according to claim 4, characterized in that: The blades are arranged tilted.

6. A fluorine-containing wastewater treatment device according to claim 1, characterized in that: It also includes a baffle, which is adapted to the feed pipe, and the upper end of the baffle is hinged to the feed pipe.

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