Desulfurization wastewater treatment device

Abstract

The utility model discloses a desulfurization waste water treatment device which comprises a device body, the device body comprises a supporting seat, a waste water treatment box, a filter cover body and a mixed cleaning device, the waste water treatment box is welded at the top of the supporting seat, the filter cover body is arranged at the top of the waste water treatment box, and the mixed cleaning device is arranged in the waste water treatment box; a discharge valve pipe is arranged at the bottom of the wastewater treatment tank; the mixing cleaning device comprises a motor and a mixing rod, the motor is fixed at the left end of the wastewater treatment box, the mixing rod is mounted in the wastewater treatment box, the driving end of the motor is connected with one end of the mixing rod, two groups of mixing fan blades which are annularly distributed at equal intervals are arranged on the surface of the mixing rod, and the mixing fan blades are of an arc-shaped structure; multiple groups of circulating holes are formed in the surfaces of the mixing fan blades, and scraper knives are arranged at the outer ends of the mixing fan blades. The device can be used for quickly and fully mixing wastewater with a flocculating agent, so that impurities in the wastewater can be precipitated by the flocculating agent.

Description

Technical Field

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

[0002] Wastewater treatment: The process of purifying wastewater to meet the water quality requirements for discharge into a water body or reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical treatment, catering, etc., and is increasingly entering the daily lives of ordinary people.

[0003] The existing wastewater desulfurization treatment device has the following defects:

[0004] The existing wastewater desulfurization treatment device cannot fully mix the wastewater with the flocculant, which results in the impurities in the wastewater not being quickly precipitated out, and the impurities attached to the inner wall of the box cannot be automatically cleaned. Therefore, a solution is needed. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies of the prior art, the utility model provides a desulfurization wastewater treatment device to solve the problems raised in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a desulfurization wastewater treatment device, including a device body, the device body includes a support seat, a wastewater treatment box, a filter cover and a mixing and cleaning device, the wastewater treatment box is welded on the top of the support seat, the filter cover is installed on the top of the wastewater treatment box, and the mixing and cleaning device is installed inside the wastewater treatment box; the wastewater treatment box is a rectangular structure, and the bottom of the wastewater treatment box is a semicircular structure, and a discharge valve pipe is provided at the bottom of the wastewater treatment box; the mixing and cleaning device includes a motor and a mixing rod, the motor is fixed at the left end of the wastewater treatment box, the mixing rod is installed inside the wastewater treatment box, the motor driving end is connected to one end of the mixing rod, the surface of the mixing rod is provided with two groups of mixing blades distributed in a ring-shaped equidistant manner, the mixing blades are in an arc-shaped structure, and a plurality of groups of flow holes are opened on the surface of the mixing blades, and a scraper is provided at the outer end of the mixing blade, and the scraper is in a triangular structure.

[0009] Preferably, the support seat is in a π-shaped structure, and the support seat includes a base plate, a first support plate and a second support plate, and the base plate, the first support plate and the second support plate are a smooth transition and integrally processed structure, the first support plate and the second support plate are both located at the top of the base plate, and the first support plate and the second support plate are provided with an embedding groove on the top, and the embedding groove is an arc-shaped structure, and side fixing feet are provided on the left and right sides of the base plate, and the side fixing feet are in a trapezoidal structure, and a group of fixing holes are provided on the surface of the side fixing feet.

[0010] Preferably, the filter cover body is in a rectangular structure and has a through structure inside. A supporting inner ring is provided inside the filter cover body. A small-pore filter frame is installed on the top of the supporting inner ring. A medium-pore filter frame is installed on the top of the small-pore filter frame. A large-pore filter frame is installed on the top of the medium-pore filter frame. The small-pore filter frame, the medium-pore filter frame and the large-pore filter frame are all in a rectangular structure.

[0011] (III) Beneficial effects

[0012] The utility model provides a desulfurization wastewater treatment device, which has the following beneficial effects:

[0013] This desulfurization wastewater treatment device can quickly and fully mix the wastewater with the flocculant, so that the flocculant can precipitate the impurities in the wastewater. The outer end of the mixing fan blade of this device is equipped with a scraper, which can scrape off the impurities remaining and attached to the inside of the wastewater treatment box when rotating, thereby facilitating the staff to clean the inside of the wastewater treatment box. The wastewater treatment box contains multi-stage filtering equipment for filtration, thereby improving the efficiency of wastewater filtration and treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure inside the wastewater treatment box of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the support seat of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure inside the filter cover body of the utility model.

[0018] In the figure, 1. device body; 2. support seat; 3. wastewater treatment box; 4. filter cover; 5. mixing cleaning device; 6. motor; 7. mixing rod; 8. mixing fan blade; 9. flow hole; 10. scraper; 11. bottom plate; 12. first support plate; 13. second support plate; 14. fitting groove; 15. side fixing foot; 16. fixing hole; 17. support inner ring; 18. small hole filter frame; 19. medium hole filter frame; 20. large hole filter frame; 21. discharge valve pipe. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The embodiment of the utility model provides a technical solution: a desulfurization wastewater treatment device, comprising a device body 1, the device body 1 comprises a support seat 2, a wastewater treatment box 3, a filter cover 4 and a mixing cleaning device 5, the wastewater treatment box 3 is welded on the top of the support seat 2, the filter cover 4 is installed on the top of the wastewater treatment box 3, and the mixing cleaning device 5 is installed inside the wastewater treatment box 3;

[0021] The problem is solved by: the wastewater treatment box 3 is in a rectangular structure, and the bottom of the wastewater treatment box 3 is in a semicircular structure, and a discharge valve pipe 21 is provided at the bottom of the wastewater treatment box 3; after mixing is completed, the staff opens the discharge valve pipe 21, and then discharges the wastewater and flocculant mixture to facilitate sedimentation.

[0022] Furthermore, the mixing cleaning device 5 includes a motor 6 and a mixing rod 7, the motor 6 is fixed at the left end of the wastewater treatment tank 3, the mixing rod 7 is installed inside the wastewater treatment tank 3, the driving end of the motor 6 is connected to one end of the mixing rod 7, the surface of the mixing rod 7 is provided with two groups of mixing blades 8 distributed in an annular equidistant manner, the mixing blades 8 are in an arc-shaped structure, the surface of the mixing blades 8 is provided with a plurality of groups of flow holes 9, the outer end of the mixing blades 8 is provided with a scraper 10, the scraper 10 is in a triangular structure, and the staff enters the flocculant and the waste water. Water is put into the wastewater treatment box 3, and the staff starts the motor 6. The motor 6 drives the mixing rod 7 to rotate. The two groups of arc-shaped mixing blades 8 on the mixing rod 7 can stir the wastewater. Through the arc-shaped mixing blades 8, the wastewater can spirally move to further fully mix the wastewater and the flocculant. The flow holes 9 on the mixing blades 8 are for facilitating the water to pass through the mixing blades 8, thereby improving the fluidity. When the mixing blades 8 are driven, the scraper 10 at the outer end of the mixing blades 8 can shovel out the impurities attached to the inner wall of the wastewater treatment box 3.

[0023] Differently, the support seat 2 is in a π-shaped structure, and the support seat 2 includes a base plate 11, a first support plate 12 and a second support plate 13. The base plate 11, the first support plate 12 and the second support plate 13 are in a smooth transition and integrally processed structure. The first support plate 12 and the second support plate 13 are both located at the top of the base plate 11, and the tops of the first support plate 12 and the second support plate 13 are provided with an engaging groove 14, and the engaging groove 14 is in an arc-shaped structure. Side fixing feet 15 are provided on both sides of the base plate 11, and the side fixing feet 15 are in a trapezoidal structure. A group of fixing holes 16 are provided on the surface of the side fixing feet 15. The support seat 2 in a π-shaped structure has strong stability and firmness, and can support the wastewater treatment box 3. When fixing, the staff inserts the bolts into a group of fixing holes 16 in the side fixing feet 15. In this way, the support seat 2 can be easily fixed.

[0024] Effectively, the filter cover body 4 is of rectangular structure and has a through structure inside, a supporting inner ring 17 is provided on the inner side of the filter cover body 4, a small-pore filter frame 18 is installed on the top of the supporting inner ring 17, a medium-pore filter frame 19 is installed on the top of the small-pore filter frame 18, a large-pore filter frame 20 is installed on the top of the medium-pore filter frame 19, the small-pore filter frame 18, the medium-pore filter frame 19 and the large-pore filter frame 20 are all of rectangular structure, the staff puts the waste water into the filter cover body 4, the large-pore filter frame 20, the medium-pore filter frame 19 and the small-pore filter frame 18 in the filter cover body 4 filter out impurities in the waste water in turn, and finally the waste water is discharged into the wastewater treatment box 3 for treatment, and the small-pore filter frame 18, the medium-pore filter frame 19 and the large-pore filter frame 20 are installed in a stacking manner, which can further facilitate the staff to take out and clean the filter of each layer.

[0025] Working principle: During operation, the staff puts the wastewater into the filter cover 4, and the large-pore filter frame 20, the medium-pore filter frame 19 and the small-pore filter frame 18 in the filter cover 4 filter out impurities in the wastewater in turn, and finally discharges the wastewater into the wastewater treatment box 3 for treatment. The small-pore filter frame 18, the medium-pore filter frame 19 and the large-pore filter frame 20 are installed in a stacking manner, which further facilitates the staff to take out and clean the filter screen of each layer. The staff puts the flocculant and the wastewater into the wastewater treatment box 3, and the staff starts the motor 6, and the motor 6 drives the mixing rod 7 to rotate The two groups of arc-shaped mixing blades 8 on the mixing rod 7 can stir the wastewater, and through the arc-shaped mixing blades 8, the wastewater can spirally move to further fully mix the wastewater and the flocculant, and the flow holes 9 on the mixing blades 8 are for the purpose of facilitating the passage of water through the mixing blades 8, thereby improving fluidity. When the mixing blades 8 are driven, the scraper 10 at the outer end of the mixing blades 8 can shovel out the impurities attached to the inner wall of the wastewater treatment box 3. After the mixing is completed, the staff will open the discharge valve pipe 21, and then discharge the wastewater and flocculant mixture to facilitate sedimentation.

[0026] The utility model includes: 1. device body; 2. support seat; 3. wastewater treatment box; 4. filter cover; 5. mixing cleaning device; 6. motor; 7. mixing rod; 8. mixing fan blade; 9. circulation hole; 10. scraper; 11. bottom plate; 12. first support plate; 13. second support plate; 14. fitting groove; 15. side fixing foot; 16. fixing hole; 17. support inner ring; 18. small hole filter frame; 19. medium hole filter frame; 20. large hole filter frame; 21. discharge valve pipe. All the components are general standard parts or technical parts in this field. The components known to personnel, their structures and principles are all known to the technical personnel through technical manuals or through conventional experimental methods. The problem solved by the utility model is that the existing wastewater desulfurization treatment device cannot fully mix the wastewater with the flocculant, which leads to the impurities in the wastewater cannot be quickly precipitated, and the impurities attached to the inner wall of the box cannot be automatically cleaned. The utility model can quickly and fully mix the wastewater with the flocculant through the combination of the above-mentioned components, so that the flocculant can precipitate the impurities in the wastewater.

[0027] The above shows and describes the basic principles 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 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 limited 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. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0028] 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 desulfurization wastewater treatment device, characterized in that: The device comprises a device body (1), wherein the device body (1) comprises a support seat (2), a wastewater treatment box (3), a filter cover (4) and a mixing and cleaning device (5), wherein the wastewater treatment box (3) is welded to the top of the support seat (2), the filter cover (4) is installed on the top of the wastewater treatment box (3), and the mixing and cleaning device (5) is installed inside the wastewater treatment box (3); The wastewater treatment box (3) is in a rectangular structure, and the bottom of the wastewater treatment box (3) is in a semicircular structure. A discharge valve pipe (21) is provided at the bottom of the wastewater treatment box (3); The mixing cleaning device (5) comprises a motor (6) and a mixing rod (7), wherein the motor (6) is fixed at the left end of the wastewater treatment tank (3), the mixing rod (7) is installed inside the wastewater treatment tank (3), the driving end of the motor (6) is connected to one end of the mixing rod (7), the surface of the mixing rod (7) is provided with two groups of mixing blades (8) distributed in an annular equidistant manner, the mixing blades (8) are in an arc-shaped structure, the surface of the mixing blades (8) is provided with a plurality of groups of flow holes (9), the outer end of the mixing blades (8) is provided with a scraper (10), and the scraper (10) is in a triangular structure.

2. A desulfurization wastewater treatment device according to claim 1, characterized in that: The support seat (2) is in the shape of a letter "π", and comprises a base plate (11), a first support plate (12) and a second support plate (13); the base plate (11), the first support plate (12) and the second support plate (13) are in the form of a smooth transition and integrally processed structure; the first support plate (12) and the second support plate (13) are both located at the top of the base plate (11); the tops of the first support plate (12) and the second support plate (13) are provided with an engaging groove (14); the engaging groove (14) is in the shape of an arc; the left and right sides of the base plate (11) are both provided with side fixing feet (15); the side fixing feet (15) are in the shape of a trapezoid; and the surface of the side fixing feet (15) is provided with a group of fixing holes (16).

3. A desulfurization wastewater treatment device according to claim 1, characterized in that: The filter cover body (4) is of rectangular structure and has a through-type structure inside. A supporting inner ring (17) is provided inside the filter cover body (4). A small-pore filter frame (18) is installed on the top of the supporting inner ring (17). A medium-pore filter frame (19) is installed on the top of the small-pore filter frame (18). A large-pore filter frame (20) is installed on the top of the medium-pore filter frame (19). The small-pore filter frame (18), the medium-pore filter frame (19) and the large-pore filter frame (20) are all of rectangular structure.

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