Flocculation device convenient to clean and used for sewage treatment

Abstract

The utility model discloses a sewage treatment flocculation device convenient to clean, which comprises a box body and a fixed box, and a first motor is mounted in the middle of the upper part of the box body; the fixing box is fixed to the upper portion of the box body at equal angles, a cleaning mechanism is arranged in the fixing box and comprises a second motor, an adjusting block, a supporting rod, a spray head, a limiting block and a fixing rod, the longitudinal section of the adjusting block is of a trapezoidal structure, and the limiting block is connected with a clamping groove of the fixing rod. A stirring blade is mounted at the output end of the first motor, and is connected with a clamping groove of the box body; an air injection mechanism is installed in the lower portion of the box body, and a water drainage pipe is fixed to the lower left end of the box body. According to the sewage treatment flocculation device convenient to clean, the interior of the device is convenient to clean, impurities generated by flocculation are prevented from remaining on the inner wall of the box body or the stirring blades, the impurities are prevented from influencing the sewage treatment effect, the cleaning range can be enlarged, and the cleaning effect can be effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a flocculation device for sewage treatment which is easy to clean. Background Art

[0002] Municipal administration, agriculture, catering, medical and other fields all need to treat sewage. The sewage treatment process includes collection, pretreatment, biological treatment, deep treatment and disinfection. Pretreatment includes slag removal and sedimentation. Slag removal requires a flocculation device. There are various flocculation devices for sewage treatment on the market.

[0003] For example, the utility model with the authorization announcement number CN211111226U relates to the technical field of sewage treatment, specifically to a flocculation device for sewage treatment, including: a circular box body and a circular cover plate arranged at the opening of the circular box body, and also including a stirring mechanism, a jet mechanism for spraying gas into the circular box body, and a driving component for driving the stirring mechanism to rotate; the stirring mechanism includes a rotating shaft, a horizontal stirring component and a vertical stirring component, the horizontal stirring component is mounted on the rotating shaft, suitable for driving the sewage to move radially and circumferentially along the circular box body, and the vertical stirring component is mounted on the rotating shaft, suitable for driving the sewage to move axially and circumferentially along the circular box body. In the above manner, the flocculation device for sewage treatment described in the utility model enhances the mixing uniformity of sewage and flocculant, and improves the flocculation effect;

[0004] However, the above technical solution still has some disadvantages, such as it is inconvenient to clean the inside of the device, impurities generated by flocculation are easy to remain on the inner wall of the box or the stirring blades, and the impurities will affect the sewage treatment effect. Therefore, we propose a flocculation device for sewage treatment that is easy to clean, so as to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a flocculation device for sewage treatment which is easy to clean, so as to solve the problem that the current flocculation device for sewage treatment is not convenient to clean inside the device, and impurities generated by flocculation are easy to remain on the inner wall of the box or the stirring blades, and the impurities will affect the sewage treatment effect.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a flocculation device for sewage treatment that is easy to clean, comprising:

[0007] A box body, wherein a first motor is installed in the upper middle part of the box body;

[0008] Also includes:

[0009] A fixed box is fixed at an equal angle on the top of the box body, and a cleaning mechanism is arranged inside the fixed box, wherein the cleaning mechanism comprises a second motor, an adjusting block, a supporting rod, a nozzle, a limiting block and a fixing rod, the longitudinal section of the adjusting block is a trapezoidal structure, and the limiting block and the fixing rod are connected by a slot.

[0010] Preferably, a stirring blade is installed at the output end of the first motor, and the stirring blade is connected to the box body slot;

[0011] An air jet mechanism is installed inside the lower part of the box body, a drainage pipe is fixed at the lower left end of the box body, and a valve is installed inside the drainage pipe.

[0012] Preferably, a second motor is installed inside the fixing box, and an adjusting block is fixed to the output end of the second motor, and a first connecting ball is fixed to the lower end of the adjusting block.

[0013] Preferably, the outer slot of the first connecting ball is connected to a support rod, and the upper end of the support rod is rotatably connected to the outer side of the first connecting ball.

[0014] Preferably, a nozzle is installed at the lower end of the support rod, and a second connecting ball is connected to the inner groove of the outer end of the support rod, and the outer end of the support rod is rotatably connected to the outer side of the second connecting ball, and a limiting block is welded to the outer side of the second connecting ball.

[0015] Preferably, the limit block is slidably connected to the outside of the fixing rod, and the cross section of the fixing rod is a square structure. The fixing rod is fixed below the fixing box, and a water pipe groove is installed above the fixing box.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the flocculation device for sewage treatment that is easy to clean is convenient for cleaning the inside of the device, and prevents impurities generated by flocculation from remaining on the inner wall of the box or on the stirring blades, preventing impurities from affecting the sewage treatment effect, and can increase the cleaning range, which can effectively ensure the cleaning effect;

[0017] 1. It is equipped with a nozzle, a water pipe groove and a fixing box, which are distributed at equal angles on the box through the fixing box. The fixing box is equipped with a water pipe groove to supply water to the nozzle, which is convenient for cleaning the inside of the device, avoiding impurities generated by flocculation from remaining on the inner wall of the box or the stirring blades, and preventing impurities from affecting the sewage treatment effect;

[0018] 2. An adjustment block, a first connecting ball and a support rod are provided. The first connecting ball is driven to rotate by the adjustment block, and the support rod rotates outside the first connecting ball. The first connecting ball drives the support rod and the nozzle to rotate, which can increase the cleaning range and effectively ensure the cleaning effect;

[0019] 3. A second connecting ball, a limit block and a fixed rod are provided, which are connected through a support rod and a second connecting ball slot. The support rod rotates on the outside of the second connecting ball. The limit block fixed on the outside of the second connecting ball is slidably connected to the fixed rod to limit the support rod. The structure is stable and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0022] Figure 3 This is a schematic diagram of the overall structure of the limit block and the fixed rod connected to the utility model;

[0023] Figure 4 It is a schematic diagram of the top view of the connection structure of the box body and the fixing box of the utility model.

[0024] In the figure: 1. box body; 2. first motor; 3. stirring blade; 4. fixing box; 5. second motor; 6. adjusting block; 7. first connecting ball; 8. supporting rod; 9. nozzle; 10. second connecting ball; 11. limiting block; 12. fixing rod; 13. water pipe groove; 14. jet mechanism; 15. drain pipe; 16. valve. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-4 The utility model provides a technical solution: a flocculation device for sewage treatment that is easy to clean, comprising: a box body 1, a first motor 2, a stirring blade 3, a fixing box 4, a second motor 5, an adjusting block 6, a first connecting ball 7, a supporting rod 8, a nozzle 9, a second connecting ball 10, a limiting block 11, a fixing rod 12, a water pipe groove 13, an air jet mechanism 14, a drain pipe 15 and a valve 16;

[0027] First, as attached Figure 1As shown in , the sewage and flocculant are poured into the box 1, the first motor 2 is turned on, the first motor 2 drives the stirring blade 3 installed at its output end to rotate, the stirring blade 3 stirs and mixes the sewage and the flocculant, and performs flocculation treatment, the jet mechanism 14 is turned on to make the sewage and the flocculant evenly mixed, and then the valve 16 is opened, the sewage and impurities are discharged from the drain pipe 15, the second motor 5, the adjustment block 6, the support rod 8, the nozzle 9, the limit block 11 and the fixed rod 12 are combined to form a cleaning mechanism, which cleans the inner wall of the box 1 and the stirring blade 3 to prevent impurities from remaining on the box 1 and the stirring blade 3;

[0028] As attached Figure 1 , Attachment Figure 2 and attached Figure 3 As shown in the figure, the second motor 5 installed in the fixed box 4 is opened, and the second motor 5 drives the adjusting block 6 installed at its output end to rotate, and the adjusting block 6 drives the first connecting ball 7 fixed below it to rotate, and the first connecting ball 7 drives the support rod 8 connected to the outer groove thereof to move, and the upper end of the support rod 8 rotates on the outer side of the first connecting ball 7, and drives the spray head 9 fixed at the lower end of the support rod 8 to rotate, thereby increasing the spraying range of the spray head 9, and the outer groove of the support rod 8 is connected to the second connecting ball 10, and the support rod 8 rotates on the outer side of the second connecting ball 10, as shown in the figure. Figure 3 As shown in the figure, the limiting block 11 fixed on the outside of the second connecting ball 10 slides on the outside of the fixing rod 12 connected to the slot therewith, and the limiting block 11 and the second connecting ball 10 play a limiting role on the support rod 8 to ensure the stability of the support rod 8;

[0029] As attached Figure 4 As shown in , a water pipe groove 13 is fixed above the fixed box 4, which can supply water to the cleaning mechanisms distributed at equal angles to ensure the cleaning effect of the box body 1 and the stirring blades 3.

[0030] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the records in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A flocculation device for sewage treatment that is easy to clean, comprising: A box body (1), wherein a first motor (2) is installed in the upper middle portion of the box body (1); It is characterized by further comprising: A fixing box (4) is fixed at an equal angle on the top of the box body (1), and a cleaning mechanism is arranged inside the fixing box (4), wherein the cleaning mechanism comprises a second motor (5), an adjustment block (6), a support rod (8), a nozzle (9), a limit block (11) and a fixing rod (12), wherein the longitudinal section of the adjustment block (6) is a trapezoidal structure, and the limit block (11) and the fixing rod (12) are connected by a slot.

2. The flocculation device for sewage treatment that is easy to clean according to claim 1, characterized in that: The output end of the first motor (2) is provided with a stirring blade (3), and the stirring blade (3) is connected to the box body (1) by a slot; An air jet mechanism (14) is installed inside the lower part of the box body (1), a drainage pipe (15) is fixed at the lower left end of the box body (1), and a valve (16) is installed inside the drainage pipe (15).

3. The flocculation device for sewage treatment that is easy to clean according to claim 1, characterized in that: A second motor (5) is installed inside the fixing box (4), and an adjustment block (6) is fixed to the output end of the second motor (5), and a first connecting ball (7) is fixed to the lower end of the adjustment block (6).

4. The flocculation device for sewage treatment that is easy to clean according to claim 3 is characterized by: The outer slot of the first connecting ball (7) is connected to a support rod (8), and the upper end of the support rod (8) is rotatably connected to the outer side of the first connecting ball (7).

5. The flocculation device for sewage treatment that is easy to clean according to claim 4, characterized in that: A nozzle (9) is installed at the lower end of the support rod (8), and a second connecting ball (10) is connected to the inner groove of the outer end of the support rod (8), and the outer end of the support rod (8) is rotatably connected to the outer side of the second connecting ball (10), and a limiting block (11) is welded to the outer side of the second connecting ball (10).

6. The flocculation device for sewage treatment that is easy to clean according to claim 5, characterized in that: The limit block (11) is slidably connected to the outside of the fixing rod (12), and the cross section of the fixing rod (12) is a square structure. The fixing rod (12) is fixed below the fixing box (4), and a water pipe groove (13) is installed above the fixing box (4).

Images