Wastewater treatment equipment

Abstract

The utility model discloses wastewater treatment equipment which comprises a box body, a collecting box is inserted into the top end of the interior of the box body, a plurality of conical strips are fixedly connected between the inner walls of the two sides of the collecting box, a gap is reserved between every two adjacent conical strips, two confluence plates are fixedly connected to the bottom of the collecting box, first sliding grooves are formed in the inner walls of the two sides of the box body, and the first sliding grooves are communicated with the collecting box. A sliding block is slidably connected between the two first sliding grooves, first guide plates are welded to the two sides of the top of the sliding block, a plurality of precipitation grooves are formed in the tops of the first guide plates, second sliding grooves are formed in the inner walls of the two sides of the box body, second guide plates are slidably connected into the second sliding grooves, and the second guide plates are activated carbon plates. According to the utility model, wastewater flows downwards along the first guide plate, particles in the wastewater are precipitated in the precipitation tank, and suspended solids in the wastewater are adsorbed by the activated carbon plate, so that the wastewater is pretreated, and solid impurities in the wastewater are further removed.

Description

Technical Field

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

[0002] Various types of wastewater are often generated in laboratories. The biological wastewater generated by biological laboratories needs to be properly treated before it can be discharged.

[0003] At present, during the treatment process of existing wastewater, some small solid particles often precipitate in the wastewater. Most of the existing wastewater treatment methods cannot pre-treat the wastewater, resulting in too many solid impurities that are inconvenient to remove, thus affecting the subsequent treatment effect of the wastewater. Utility Model Content

[0004] The utility model aims to solve the problem that the prior art cannot pre-treat wastewater, resulting in too many solid impurities that are inconvenient to remove, thus affecting the later treatment effect of the wastewater, and proposes a wastewater treatment device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A wastewater treatment equipment comprises a box body, a collecting box is inserted into the top of the inner top of the box body, a plurality of conical bars are fixedly connected between the inner walls on both sides of the collecting box, gaps are left between adjacent conical bars, two confluence plates are fixedly connected to the bottom of the collecting box, first slide grooves are arranged on the inner walls on both sides of the box body, a sliding block is slidably connected between the two first slide grooves, first guide plates are welded on both sides of the top of the sliding block, a plurality of sedimentation grooves are arranged on the top of the first guide plate, second slide grooves are arranged on the inner walls on both sides of the box body, a second guide plate is slidably connected in the second slide groove, the second guide plate is an activated carbon plate, a sliding frame is slidably connected between the two second slide grooves, a cloth bag is fixedly connected to the bottom of the sliding frame, and a sedimentation box is arranged at the bottom of the inner top of the box body.

[0007] Furthermore, lifting plates are fixedly connected to both sides of the top of the collecting box.

[0008] Furthermore, a cover plate is rotatably connected to the top of the collection box.

[0009] Furthermore, a medicine injection tube is inserted into the top of the box.

[0010] Furthermore, a sealing cap is inserted into the top end of the drug injection tube.

[0011] Furthermore, a connecting pipe is inserted into one side of the box.

[0012] Furthermore, two observation windows are embedded on one side of the box.

[0013] The beneficial effects of the utility model are:

[0014] 1. The wastewater flows downward along the first guide plate, and the particles in the wastewater are precipitated in the sedimentation tank. The suspended matter in the wastewater is then adsorbed by the activated carbon plate, thereby pre-treating the wastewater and removing solid impurities in the wastewater.

[0015] 2. By setting up the injection pipe, it is convenient to inject the agent from the injection pipe into the sedimentation tank, thereby facilitating the purification of the wastewater, thereby better treating the wastewater. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a wastewater treatment device proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of a wastewater treatment device proposed by the utility model;

[0018] Figure 3 The utility model is a schematic cross-sectional structure diagram of a wastewater treatment device.

[0019] In the figure: 1. box body; 2. collecting box; 3. conical bar; 4. lifting plate; 5. cover plate; 6. conduit; 7. first slide groove; 8. sliding block; 9. first guide plate; 10. sedimentation trough; 11. second slide groove; 12. second guide plate; 13. sliding frame; 14. cloth bag; 15. sedimentation box; 16. injection tube; 17. sealing cover; 18. connecting pipe; 19. observation window. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 3, a wastewater treatment equipment, including a box 1, a collecting box 2 is inserted at the top of the box 1, and a plurality of conical bars 3 are fixed between the inner walls on both sides of the collecting box 2 by bolts. The design of the conical bars 3 prevents sewage from splashing out of the collecting box 2, and gaps are left between adjacent conical bars 3. Two confluence plates 6 are integrally formed at the bottom of the collecting box 2. First slide grooves 7 are provided on the inner walls on both sides of the box 1, and a sliding block 8 is slidably connected between the two first slide grooves 7. First guide plates 9 are welded on both sides of the top of the sliding block 8. A plurality of sedimentation tanks 10 are provided on the top of the first guide plate 9. Second slide grooves 11 are provided on the inner walls on both sides of the box 1. Second guide plates 12 are slidably connected in the second slide grooves 11. The second guide plates 12 are activated carbon plates, which adsorb suspended matter in the wastewater. A sliding frame 13 is slidably connected between the two second slide grooves 11. A cloth bag 14 is fixed to the bottom of the sliding frame 13 by bolts, and the wastewater is further filtered by the cloth bag 14. A sedimentation tank 15 is provided at the bottom of the box 1.

[0022] Both sides of the top of the collecting box 2 are integrally formed with lifting plates 4. The lifting plates 4 are lifted upward to lift the collecting box 2 out of the box body 1. The top of the collecting box 2 is rotatably connected to a cover plate 5. The top of the box body 1 is plugged with an injection tube 16, which makes it easy to inject the agent from the injection tube 16 into the sedimentation tank 10, thereby facilitating the purification of the wastewater. A sealing cover 17 is plugged at the top of the injection tube 16, and a connecting tube 18 is plugged on one side of the box body 1. The purified wastewater is discharged from the connecting tube 18. Two observation windows 19 are embedded on one side of the box body 1.

[0023] The working principle of this embodiment is as follows: when in use, first, open the cover plate 5, then put the waste water into the collecting box 2, after which the waste water flows downward from the gap between the two conical bars 3, and then falls on the first guide plate 9 through the guide of the conduit plate 6, then the waste water flows downward along the first guide plate 9, during the flow, the particles in the waste water are precipitated in the sedimentation tank 10, then the waste water falls on the second guide plate 12, and the suspended matter in the waste water is adsorbed by the activated carbon plate, then the waste water falls into the cloth bag 14 through the second guide plate 12, thereby further filtering the waste water and removing the fixed impurities in the waste water, then the waste water falls into the sedimentation tank 10, and then the sealing cover 17 is removed, and the agent is put into the waste water from the injection tube 16, thereby purifying the waste water, and finally, the purified waste water is discharged from the connecting pipe 18.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wastewater treatment device, comprising a housing (1), characterized in that: A collection box (2) is inserted into the top of the box body (1), a plurality of conical bars (3) are fixedly connected between the inner walls on both sides of the collection box (2), gaps are left between adjacent conical bars (3), two collector plates (6) are fixedly connected to the bottom of the collection box (2), first slide grooves (7) are provided on the inner walls on both sides of the box body (1), a sliding block (8) is slidably connected between the two first slide grooves (7), and first guide plates (9) are welded to both sides of the top of the sliding block (8), A plurality of sedimentation troughs (10) are provided on the top of the first guide plate (9), and second slide grooves (11) are provided on the inner walls on both sides of the box body (1), and a second guide plate (12) is slidably connected in the second slide groove (11), and the second guide plate (12) is an activated carbon plate, and a sliding frame (13) is slidably connected between two of the second slide grooves (11), and a cloth bag (14) is fixedly connected to the bottom of the sliding frame (13), and a sedimentation box (15) is provided at the bottom of the box body (1).

2. A wastewater treatment equipment according to claim 1, characterized in that: Lifting plates (4) are fixedly connected to both sides of the top of the collection box (2).

3. A wastewater treatment equipment according to claim 1, characterized in that: The top of the collection box (2) is rotatably connected with a cover plate (5).

4. A wastewater treatment equipment according to claim 1, characterized in that: A medicine injection tube (16) is inserted into the top of the box body (1).

5. A wastewater treatment equipment according to claim 4, characterized in that: A sealing cap (17) is inserted at the top end of the drug injection tube (16).

6. A wastewater treatment equipment according to claim 1, characterized in that: A connecting pipe (18) is inserted into one side of the box body (1).

7. A wastewater treatment equipment according to claim 1, characterized in that: Two observation windows (19) are embedded on one side of the box body (1).

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